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Title:
WETSUIT ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2022/226585
Kind Code:
A1
Abstract:
A wetsuit assembly for covering at least a portion of a human body and suitable for swimming, surfing or other aquatic sports, the wetsuit assembly comprising a wetsuit garment and one or more reinforced panels, wherein each of the one or more reinforced panels defines a region of local reinforcement positioned on the wetsuit garment.

Inventors:
DAYAS CHRISTOPHER (AU)
FIEDLER THOMAS (AU)
Application Number:
PCT/AU2022/050380
Publication Date:
November 03, 2022
Filing Date:
April 26, 2022
Export Citation:
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Assignee:
AQUA ARMOUR PTY LTD (AU)
International Classes:
A41D13/012; A41D13/05; A41D13/06; A41D13/08; A41D31/24; B63C9/00; B63C11/04
Domestic Patent References:
WO2013050859A12013-04-11
WO2007111753A22007-10-04
Foreign References:
US20020026664A12002-03-07
US20070294797A12007-12-27
US4356569A1982-11-02
US20100212057A12010-08-26
GB2431563A2007-05-02
US3284806A1966-11-15
US5824940A1998-10-20
Attorney, Agent or Firm:
DAVIES COLLISON CAVE PTY LTD (AU)
Download PDF:
Claims:
1. A wetsuit assembly for covering at least a portion of a human body and suitable for swimming, surfing or other aquatic sports, the wetsuit assembly comprising a wetsuit garment and one or more reinforced panels, wherein each of the one or more reinforced panels defines a region of local reinforcement positioned on the wetsuit garment.

2. The wetsuit assembly as claimed in claim 1 wherein the region of local reinforcement is configured to provide bite and/or sting protection against marine and/or land animals.

3. The wetsuit assembly as claimed in claim 2, wherein a penetration of tooth and or stinger penetration through one of the one or more reinforced panels is limited to a distance less than 10 mm.

4. The wetsuit assembly as claimed in any one of the preceding claims, wherein each of the one or more reinforced panels has a thickness between 0.5 and 1 mm.

5. The wetsuit assembly as claimed in any one of the preceding claims, wherein two or more reinforced panels are located adjacent one another on the wetsuit garment and adapted to cooperatively combine so as to reinforce together a single localised region of the wetsuit garment.

6. The wetsuit assembly as claimed in any one of the preceding claims, wherein the one or more reinforced panels are secured to an outer surface of the wetsuit garment.

7. The wetsuit assembly as claimed in claim 6, wherein the one or more reinforced panels are covered by a cover layer.

8. The wetsuit assembly as claimed in any one of the preceding claims, wherein the one or more reinforced panels are secured in between an inner layer and an outer layer of the wetsuit garment.

9. The wetsuit assembly as claimed in claim 8, wherein the inner layer has a thickness between 2 and 4 mm.

10. The wetsuit assembly as claimed in claim 8 or 9, wherein the inner layer has a thickness of 3 mm.

11. The wetsuit assembly as claimed in any one of claims 8 to 10, wherein the outer layer has a thickness of 0.5 mm or greater.

12. The wetsuit assembly as claimed in any one of the preceding claims, wherein the wetsuit garment comprises one or more layers of neoprene.

13. The wetsuit assembly as claimed in any one of the preceding claims, wherein the one or more reinforced panels are located symmetrically across the wetsuit garment.

14. The wetsuit assembly as claimed in any one of the preceding claims, wherein the one or more reinforced panels are secured to the wetsuit garment via stitching, adhesive bonding, laminating, welding or combinations thereof.

15. The wetsuit assembly as claimed in any one of the preceding claims, wherein each region of local reinforcement corresponds to one or more of vital organs and/or neurovascular structures of the human body.

16. The wetsuit assembly as claimed in any one of the preceding claims, wherein each region of local reinforcement corresponds to one or more regions of low and/or medium strain for the wetsuit garment during movement of a user.

17. The wetsuit assembly as claimed in any one of the preceding claims, wherein each region of local reinforcement corresponds to one or more regions of the human body most frequently injured by shark bites and or sting wounds.

18. The wetsuit assembly as claimed in any one of the preceding claims, wherein regions of local reinforcement correspond to one or more of: a. Anterior, lateral and/or medial arms including the deltoid and axillary regions and anterior/posterior brachial regions; b. Anterior, medial and/or posterior thighs including the gluteal regions and femoral trigone; c. Anterior and/or posterior abdomen and back including left and right lumbar, umbilical and pubic regions, and lateral flanks; d. Popliteal region; and/or e. Posterior legs.

19. The wetsuit assembly as claimed in any one of the preceding claims, wherein regions of local reinforcement correspond to or more of the associated neurovascular structures of: a. iliac arteries and veins; b. femoral arteries and veins; and/or c. brachial arteries and veins.

20. The wetsuit assembly as claimed in any one of the preceding claims, wherein regions of local reinforcement correspond to one or more of: a. forearm; and or b. hands.

21. The wetsuit assembly as claimed in any one of the preceding claims, wherein each of the one or more reinforced panels is a mesh layer comprising a plurality of interlinked rings.

22. The wetsuit assembly as claimed in claim 21, wherein the interlinked rings are formed from ceramic composite.

23. The wetsuit assembly as claimed in claim 21, wherein the interlinked rings are formed from a metal.

24. The wetsuit assembly as claimed in claim 23, wherein the metal has corrosion resistant properties.

25. The wetsuit assembly as claimed in claim 23 or claim 24, wherein the interlinked rings are each formed from wire having a diameter between 0.4 and 0.6 mm thick.

26. The wetsuit assembly as claimed in any one of claims 21 to 25, wherein the interlinked rings are each formed to have an outer diameter between 3 and 6 mm.

27. The wetsuit assembly as claimed in any one of claims 21 to 26, wherein the interlinked rings are able to move relative to one another whereby each of the one or more reinforced panels are configured to flexibly adapt to movements of the wetsuit garment.

28. The wetsuits assembly as claimed in any one of claims 1 to 20 wherein each of the one or more reinforced panels is a layer or fiber-reinforced composite.

29. The wetsuit assembly of claim 28, wherein Kevlar, Carbon, Glass or other high strength fibers are integrated in an elastic matrix of the fiber-reinforced composite.

Description:
Wetsuit Assembly

Field of the Invention

[001] The present invention relates to wetsuit and/or aquatic sport garments in general, and in particular, to wetsuits and or aquatic sport garments that protect, or at least reduce injury, from bite and/or sting injuries and have limited impact on flexibility and movement.

Background of the Invention

[002] The number of shark attacks resulting in fatalities and severe injuries has increased steadily over recent years. In view of this, technologies have been sought to improve the protection for swimmers, divers and surfers, with various garments being created in an attempt to counter or reduce the adverse effects of a shark bite or from other interactions with marine life.

[003] Anti-bite suits have been used widely for training dogs, with the garment typically combining a layer of thick padding with a strong supporting layer that together assist in the prevention of bite injuries for the wearer. However, these anti-bite suits significantly decrease the wearer’s mobility. Nor are such anti-bite suits suitable for in-water usage.

[004] Alternative solutions such as full body suits made from chainmail are well known in the art. Whilst these suits provide improved bite protection in a marine environment, the high density of the metallic material wrapped around the body of the swimmer or diver significantly decreases the user's mobility. The weight and decreased mobility may somewhat limit usage of the chainmail suit to instances when the user is submerged beneath the water surface, such as in diving activities, where the weight of the chainmail suit can be at least partially offset by its buoyancy.

[005] US Patent 20130091610 describes a system for protecting humans from shark bites, and for deterring sharks. The disclosed wetsuit system comprises an inner and an outer layer of neoprene comprised of 2 mm to 5 mm thickness, with a weave layer having a thickness of between 2 mm to 5 mm held therebetween. The weave layer is formed from multiple layers of ultra high molecular weight polyethylene, known for having penetration resistant properties. In some forms, a layer of denatonium benzoate is further utilized in conjunction with the weave layer, the chemical layer being known for having an extremely bad taste to both human and animals and therefore acting as a repellent. The disclosed wetsuit may offer reduced comfort and mobility to users, with the multiple layers resulting in a potential wetsuit thickness of up to 15 mm. [006] Other technologies have also been used that aim to decrease the probability of bites. For example, some devices employ electric fields in an attempt to deter sharks from approaching a potential victim. In a further alternative technology, optical countermeasures are used that rely either on camouflage or deterrence to mask the wearer or repulse an approaching animal. However, such technologies have not proven to be reliable.

[007] There is a need for an improved system for protecting humans from shark bites that may overcome or ameliorate one or more of the disadvantages of the prior art system, or at least to provide a useful alternative.

[008] It is to be understood that, if any prior art is referred to herein, such reference does not constitute an admission that the prior art forms a part of the common general knowledge in the art, in Australia or any other country.

Summary of the Invention

[009] Disclosed is a wetsuit assembly for covering at least a portion of a human body. The disclosed wetsuit assembly is suitable for swimming, surfing or other aquatic sports. The wetsuit assembly comprises a wetsuit garment and one or more reinforced panels. Each of the one or more reinforced panels whereby each of the one or more reinforced panels defines a region of local reinforcement positioned on the wetsuit garment. Advantageously, in some embodiments comfort and mobility may be retained for the person wearing the wetsuit assembly, whilst simultaneously providing bite and/or sting protection.

[0010] In some embodiments, the region of local reinforcement may be configured to provide bite and/or sting protection against marine and/or land animals. In some embodiments, a penetration of tooth and/or stinger penetration through one of the one or more reinforced panels may be limited to a distance less than 10 mm.

[0011] In some embodiments, each of the one or more reinforced panels has a thickness between 0.5 and 1 mm.

[0012] In some embodiments, two or more reinforced panels are located adjacent one another on the wetsuit garment and adapted to cooperatively combine so as to reinforce together a single localised region of the wetsuit garment.

[0013] In some embodiments, the one or more reinforced panels are secured to an outer surface of the wetsuit garment.

[0014] In some embodiments, the one or more reinforced panels are covered by a cover layer. [0015] In some embodiments, the one or more reinforced panels are secured in between an inner layer and an outer layer of the wetsuit garment.

[0016] In some embodiments, the inner layer has a thickness between 2 and 4 mm. In one form, the inner layer has a thickness of 3 mm.

[0017] In some embodiments, the outer layer has a thickness of 0.5 mm or greater.

[0018] In some embodiments, the wetsuit garment comprises one or more layers of neoprene.

[0019] In some embodiments, the one or more reinforced panels are located symmetrically across the wetsuit garment.

[0020] In some embodiments, the one or more reinforced panels are secured to the wetsuit garment via stitching, adhesive bonding, laminating, welding or combinations thereof.

[0021] In some embodiments, each region of local reinforcement corresponds to one or more of vital organs and/or neurovascular structures of the human body.

[0022] In some embodiments, each region of local reinforcement corresponds to one or more regions of low and or medium strain for the wetsuit garment during movement of a user.

[0023] In some embodiments, each region of local reinforcement corresponds to one or more regions of the human body most frequently injured by shark bites and/or sting wounds.

[0024] In some embodiments, regions of local reinforcement correspond to one or more of: a. Anterior, lateral and/or medial arms including the deltoid and axillary regions and anterior/posterior brachial regions; b. Anterior, medial and/or posterior thighs including the gluteal regions and femoral trigone; c. Anterior and/or posterior abdomen and back including left and right lumbar, umbilical and pubic regions, and lateral flanks; d. Popliteal region; and or e. Posterior legs.

[0025] In some embodiments, regions of local reinforcement correspond to or more of the associated neurovascular structures of: a. iliac arteries and veins; b. femoral arteries and veins; and/or c. brachial arteries and veins.

[0026] In some embodiments, regions of local reinforcement correspond to one or more of: a. forearm; and/or b. hands.

[0027] In some embodiments, each of the one or more reinforced panels is a mesh layer comprising a plurality of interlinked rings.

[0028] In some embodiments, the interlinked rings are formed from ceramic composite.

[0029] In some embodiments, the interlinked rings are formed from a metal. In one form, the metal has corrosion resistant properties. In one form, the interlinked rings are each formed from wire having a diameter between 0.4 and 0.6 mm thick.

[0030] In some embodiments, the interlinked rings are each formed to have an outer diameter between 3 and 6 mm.

[0031] In some embodiments, the interlinked rings are able to move relative to one another whereby each of the one or more reinforced panels are configured to flexibly adapt to movements of the wetsuit garment.

[0032] In some embodiments, each of the one or more reinforced panels is a layer or fiber- reinforced composite. In one form, Kevlar, Carbon, Glass or other high strength fibers are integrated in an elastic matrix of the fiber-reinforced composite.

[0033] In some embodiments, the local reinforcement of the wetsuit may not significantly increase the overall weight of the wetsuit assembly.

[0034] Other aspects, features, and advantages will become apparent from the following detailed description when taken in conjunction with the accompanying drawings, which are a part of this disclosure and which illustrate, by way of example, principles of inventions disclosed.

[0035] Unless the context clearly requires otherwise, throughout the description and the claims, the words “comprise”, “comprising”, and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of “including, but not limited to”.

Brief Description of the Drawings

[0036] Embodiments will now be described by way of example only, with reference to the accompanying drawings in which: [0037] Figures 1 A and IB are front and back views, respectively, of a first embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0038] Figures 2A and 2B are front and back views, respectively, of a second embodiment of a wetsuit comprising a plurality of localized reinforcement regions and illustrating an example of regions under high and/or medium levels of strain.

[0039] Figures 3A and 3B are plan views of a first and second embodiment, respectively, of a region of local reinforcement; with the embodiment of Fig. 3 A being arranged for integration adjacent an armpit and the embodiment of Fig. 3B being arranged for integration adjacent a thigh.

[0040] Figures 4A and 4B are front and back views, respectively, of a third embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0041] Figures 5A and 5B are front and back views, respectively, of a fourth embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0042] Figures 6A and 6B are front and back views, respectively, of a fifth embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0043] Figures 7A and 7B are front and back views, respectively, of a sixth embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0044] Figures 8A and 8B are front and back views, respectively, of a seventh embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0045] Figures 9A and 9B are front and back views, respectively, of a eighth embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0046] Figures 10A and 10B are front and back views, respectively, of a ninth embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0047] Figures 11A and 11B are front and back views, respectively, of a tenth embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0048] Figures 12A and 12B are front and back views, respectively, of a eleventh embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0049] Figures 13A and 13B are front and back views, respectively, of a twelfth embodiment of a wetsuit comprising a plurality of localized reinforcement regions. [0050] Figures 14A and 14B are front and back views, respectively, of a thirteenth embodiment of a wetsuit comprising a plurality of localized reinforcement regions.

[0051] Other designs are possible by selectively adding and/or removing reinforcements to match the risk profile and mobility requirements of specific wearers.

Detailed Description of Some Embodiments of the Invention

[0052] In the following detailed description, reference is made to accompanying drawings which form a part of the detailed description. The illustrative embodiments described in the detailed description, depicted in the drawings and defined in the claims, are not intended to be limiting. Other embodiments may be utilised and other changes may be made without departing from the spirit or scope of the subject matter presented. It will be readily understood that the aspects of the present disclosure, as generally described herein and illustrated in the drawings can be arranged, substituted, combined, separated and designed in a wide variety of different configurations, all of which are contemplated in this disclosure.

[0053] Referring to the drawings, there is illustrated various embodiments of a wetsuit assembly 100 that comprises a wetsuit garment 10 and one or more reinforced panels that each define a region of local reinforcement 20. The one or more regions of local reinforcement 20 may advantageously improve the protection offered by the wetsuit assembly 100 against life threatening bites and/or sting injuries. The plurality of discrete regions of local reinforcement 20 can be sized, shaped and integrated into wetsuit assembly 100 in carefully selected localised regions whereby the wetsuit assembly 100 retains sufficient elasticity and flexibility such that the wearer experiences an optimal level of mobility and comfort whilst swimming, surfing or undertaking other aquatic sports. Where like reference numerals are used in the following description, the features are considered to be the same unless specified as being otherwise.

[0054] The wetsuit garment 10 can be any elastic garment utilised for swimming, surfing or other aquatic sports, such as wetsuits, dry suits, rash suits, and swim wear. The wetsuit garment 100 can have a zipper of be "zipperless". In forms where the wetsuit garment 10 is a wetsuit, the base material of the wetsuit garment 10 can be formed from one or more layers of closed-cell foam neoprene or similar materials that are suitable for providing adequate thermal insulation and buoyancy. The elasticity of the neoprene and surface textiles can be formed so as to allow enough stretch and flexibility whereby the wetsuit garment 10 provides a snug fit that is not too tight for comfort and safety. The wetsuit garment 10 can have an average thickness of approximately 3 mm; however this can be adjusted based on thermal comfort requirements. For example, the average thickness can be reduced to approximately 2 mm for warmer water temperatures or increased to approximately 4mm or higher for colder water temperatures. In addition to thermal comfort, in some forms the wetsuit garment 10 can provide protection from abrasive injury, jellyfish stings, and/or UV radiation.

[0055] The one or more regions of local reinforcement 20 is/are arranged so as to provide bite and/or sting protection against marine and/or land animals including but not limited to sharks, barracudas, moray eels, stingrays, crocodiles and large mammals. Each reinforced panel comprises an armour-like layer of rings interlinked together in a pattern to form a mesh whereby the region of the body covered by the reinforced panel is locally reinforced. For example, the mesh can be formed from metal such as stainless steel, high strength aluminium alloys, or titanium. As would be appreciated by one skilled in the art, other materials with a sufficiently high yield strength can be suitable for use in forming the wire of the mesh of interlinked rings; however, materials having corrosion resistance properties are preferred due to their improved performance within a marine environment. Alternatively, the material can be coated in a corrosion resistant layer to improve corrosion resistance and longevity of the local reinforcement. A single region of the wetsuit garment 10 can be subdivided, having a plurality of reinforced panels that a located in close proximity to one another whereby they function together as a unified region of local reinforcement 20. This may assist in substantially retaining, or at least reducing negative impact to, the overall elasticity and flexibility of the wetsuit assembly 100 as well as the mobility and comfort for the user.

[0056] Smaller diameter rings and weave density assist in reducing the likelihood of a shark tooth, or a similar triangular shaped stinger or spike, from penetrating the mesh of the local reinforcement 20. For example, in one form, the wire can have a diameter that is approximately 0.5 mm thick and that is formed into substantially circular rings that are approximately 3 to 6 mm in outer diameter. The local reinforcement 20 layer can have a thickness that ranges between 0.5 mm and 1 mm in thickness. The interlinked rings of the mesh are able to move relative to one another thereby enabling the region of local reinforcement 20 to move and adapt in a flexible manner to the movements of a person wearing the wetsuit assembly 100.

[0057] In alternative forms, the reinforced panel of the one or more regions of local reinforcement 20 can be formed from a fiber-reinforced composite or a similar non-metallic high strength material that is arranged so as not to hinder the complex motion sequences of aquatic sports. For example, a fiber-reinforced composite where Kevlar fibers are integrated into an elastic matrix. In a further example, the non-metallic high strength material may comprise a plurality of interlinked ceramic composite rings. In further alternative forms, the reinforced panel of the one or more regions of local reinforcement 20 can be formed from material pads, dilatant materials, nanomaterials, polymers, auxetic materials, or combinations thereof.

[0058] Each segment of the reinforced panel of the one or more regions of local reinforcement 20 can be adhered, mounted, fastened, sewed or otherwise secured to the outer surface of the wetsuit garment 10 at the desired location/s so as to define a locally reinforced region of the wetsuit assembly 100. In some forms, the region of local reinforcement 20 can be covered by an additional cover layer in order to improve the aesthetic appearance of the wetsuit assembly 100. The additional cover layer can also have material properties that improve the overall function of the wetsuit assembly 100, such as improving the fluid flow rate over the exterior surface of the wetsuit assembly 100. The arrangement of the regions of local reinforcement 20 can be symmetrical across axis Y-Y that passes centrally through the wetsuit garment 10. It may be advantageous that the regions of local reinforcement can be concealed as this may improve the overall aesthetic of the wetsuit assembly 100.

[0059] In some alternative forms, the reinforced panel of the one or more regions of local reinforcement 20 can be retained between two or more layers of the base material of the wetsuit garment 10. For example, the reinforced panel can be retained within a sealable pocket and sandwiched between two layers of neoprene. The combined thickness of outer and inner neoprene face sheet should match the required thermal comfort thickness. In some forms, the reinforced panels can be removably retained in a sealable pocket formed between two layers of the wetsuit garment 10. This may improve the ease with which the reinforced panels can be removed or replaced when required to do so.

[0060] In use, the reinforced panel/s of the one or more regions of local reinforcement 20 may fully prevent, or at least limit, the penetration of a tooth or stinger through the wetsuit assembly 100 and into the user. For example, in some forms tooth and/or stinger penetration can be limited to a distance less than 10 mm where the injury of major neurovascular structures or vital organs is unlikely to occur.

[0061] The thickness of each of the plurality of layers of the base material of the wetsuit garment 10 can be formed to have an equal thickness, or alternatively to have a different thickness from one another. For example, the thickness of the inner layer of base material can be greater than the outer layer of the base material. This may increase the protection offered by the wetsuit assembly 100 as the inner layer of base material acts as a buffer that offsets the material of the local reinforcement 20 away from the skin of the user. This may further decrease the likelihood that a penetrant, such as a shark tooth, is able to protrude through the local reinforcement 20 layer and engage with, or pierce the skin of a user. For example, where the panel of local reinforcement 20 is a mesh of interlinked rings, it may be possible for the tip of a sharks tooth to protrude between any gaps between or inside the rings. In such forms, the additional thickness of the inner layer of base material can reduce the risk of skin puncture for the user of the wetsuit assembly 100. For example, the inner layer of base material can have a thickness of approximately 2 to 4 mm. In some preferred forms, the inner layer of base material can have a thickness of approximately 3 mm. The thickness of the outer layer of base material can be 0.5 mm or thicker. This may help to reduce the likelihood that the outer layer tears or is otherwise damaged during use.

[0062] The inwardly facing surfaces of each of the inner and outer layers of the base material can be shaped according to the cutting pattern of the wetsuit garment 10. In some forms, the cutting pattern may need to be modified to accommodate the geometry of the reinforced panels. The segment of the reinforced panel of one of the one or more regions of local reinforcement 20 is arranged between the inner and outer layers of the base material whereby the layers overlap each other around all edges for at least 5 mm on all edges. The overlap facilitates the joining of the layers to form the resulting wetsuit assembly 100 using manufacturing methods such as stitching, sewing, adhesive bonding, hot pressing, laminating, welding, hook and loop fasteners, or combinations thereof. An adhesive can be applied to one or both of the inwardly facing surfaces of each of the inner and outer layers and/or the segment of local reinforcement 20. In some forms, once each of the layers are aligned, and each of the reinforced panels have been located in the desired region/s for local reinforcement 20, a compressive force and/or increased temperature can be applied to accelerate the curing of the adhesive. The remainder of the wetsuit garment 10 can be manufactured in accordance with known wetsuit manufacturing methods and technology.

[0063] The regions of local reinforcement 20 can correspond to, and cover over so as to protect, one or more of the vital organs and/or neurovascular structures of the human body. This may help reduce the risk of a life-threatening injury. For example, these regions can include the brachial artery and its associated veins and nerves supplying the arm and forearm, the femoral artery in the mid to upper thigh as well as the femoral vein and associated nerves, the external iliac arteries and associated veins, and the popliteal artery behind the knee. Other examples can include the nerves of the thigh and gluteal regions and one or more of the vital organs such as the heart, lungs, kidneys, liver, and spleen. As would be understood by one skilled in the art, the number and location of the one or more regions of local reinforcement can be varied to suit the needs of the user and to protect one or more regions of the body that are likely to be exposed to the risk of injury based on the intended activity. Specific locations can be varied depending on the intended activity and the type of biting or stinging animal that presents a risk to the user.

[0064] For example, for surfers facing a risk of shark bites it may be advantageous to utilise a wetsuit assembly 100 that comprises several regions of local reinforcement 20 protecting for example, the anterior, medial and/or posterior thighs, femoral trigone and the gluteal regions (32); anterior, lateral and/or medial arms; incorporating the deltoid and axillary regions and anterior/posterior brachial regions (for example shown in Figures 1, 4, 5 & 6).

[0065] In a further example, for surfers facing a risk of shark bites it may be advantageous to utilise a wetsuit assembly 100 protecting for example, the anterior, medial and/or posterior thighs; femoral trigone and the gluteal regions (32); anterior, lateral and/or medial arms; incorporating the deltoid and axillary regions and anterior/posterior brachial regions (for example shown in Figures 12, 13 & 14).

[0066] In a further example, for surfers facing a risk of shark bites it may be advantageous to utilise a wetsuit assembly 100 protecting for example the anterior, medial and/or posterior thighs; femoral trigone and the gluteal regions (32); anterior, lateral and/or medial arms; incorporating the deltoid and axillary regions and anterior/posterior brachial regions (for example shown in Figures 8, 9, 10, & 11)

[0067] In a further example, for swimmers, free divers, and scuba divers facing a risk of shark bites it may be advantageous to utilise a wetsuit assembly 100 that comprises a plurality of regions of local reinforcement 20 that are located at least adjacent the anterior/medial thigh, the lateral surfaces of the upper arms, and the anterior surfaces of the abdomen and flanks (for example shown in Figure 7). Further local reinforcements 20 can also be located at the posterior surface of the arms, which may assist in reducing the severity of defensive wounds resulting from a shark attack (e.g. see Figure 7). This may assist in reducing the severity of common injuries stemming from shark attacks for swimmers and scuba divers.

[0068] The regions of local reinforcement 20 can be selected in order to minimise the loss of stretchability of the wetsuit assembly 100, and in order to minimise negative impact on the comfort and/or mobility of the wetsuit assembly 100. For example, joints that are involved in surfing motions (paddling, pop up, balancing) may exhibit medium to high localised strain. It may be advantageous for the reinforced panels to be located in areas of lower strain. For example, with reference to Figures 2 A and 2B, various common regions of medium and/or high strain level can be seen for a full body wetsuit assembly 100". High strain regions include the outside of the elbow, armpits, crotch, front of the knees, and the glute region. Medium strain regions include the inside of the elbow, shoulders, and the rear of the knees.

[0069] The dimensions (e.g. length, width, diameter, shape) of each region of local reinforcement 20 can vary depending on the region of the body being reinforced and the size of the wearer. For example, with reference to Figures 12A and 12B, the reinforced panel that protects the region of local reinforcement 20' that locates adjacent the armpit differs in shape and size from the reinforced panel that protects the region of local reinforcement 20" that locates adjacent the thighs. In some forms, the region of local reinforcement 20' that locates adjacent the armpit can have a longest length L' that is smaller than the longest length L" of the region of local reinforcement 20" that locates adjacent the thighs (see Figures 3A and 3B). For example, in one form the region of local reinforcement 20' that locates adjacent the armpit can have a longest length L' of approximately 203 mm, whilst the longest length L" of the region of local reinforcement 20" that locates adjacent the thighs can be approximately 363 mm. As would be appreciated by one skilled in the art, the number of regions of local reinforcement 20 as well as -li the dimensions of the regions of local reinforcement 20 can be varied so as to balance flexibility and comfort of the wetsuit assembly 100 against the reinforcement and protection required by the wearer of the wetsuit assembly 100. For example, activities such as swimming, surfing, wind surfing, kite surfing, scuba diving, spearfishing, and free diving may require varying levels and combinations of complex and fast motions, and may thus require a unique combination of carefully selected regions of local reinforcement so as to not hinder the required complex and fast motions.

[0070] In some forms, the regions of local reinforcement 20 are configured using a combination of materials, size, and positioning such that the stretchability of the wetsuit garment 10 is not significantly decreased in and around the regions of local reinforcement 20. This may assist in maintaining the comfort of the wetsuit assembly 100 for the user.

[0071] In use, the region of local reinforcement 20 can be configured to release an active substance when punctured. This may assist with deterring animals from attempting further bites of the wetsuit assembly 100. For example, the active substance can be chemicals or extracts from putrefied shark tissues. The active substance can be encapsulated within the reinforced panel itself, or can be located between the reinforced panel and the outer layer of the base material of the wetsuit garment 10. Advantageously, the protection provided by the local reinforcement 20 and/or active substance release are unaffected by, and unrelated to, visual conditions.

[0072] Referring now to Figures 1 and 4, embodiments of a "zipperless" wetsuit assembly 100,100' are shown where the wetsuit garment 10,10' is short-sleeved and short -legged (Fig 1) and where the wetsuit garment 10 is short-sleeved with full-length legs, respectively. Reinforced panels that define localised reinforcement regions 20 are positioned at a plurality of locations, symmetrically across the body, including regions adjacent the anterior and medial thighs 22, posterior thighs 26, and lateral/medial upper arms 24 to protect major neurovascular structures from life threatening bite injuries. Studies have shown that these regions of localised reinforcement 20 coincide with the most frequent bite locations by sharks on surfers.

[0073] Referring now to Figures 5 and 6, embodiments of a "zipperless" wetsuit assembly 100", 100'" are shown where the wetsuit garment 10" is long-sleeved with full-length legs. In both embodiments, localised reinforcement regions 20 are positioned at a plurality of locations, symmetrically across the body, including regions adjacent the anterior and medial thighs 22, posterior thighs 26, and lateral/medial upper arms 24 to protect major neurovascular structures from life threatening bite injuries. In addition, in the embodiment shown in Figure 4, additional reinforced panels for local reinforcement 20 are integrated into the region of the leg posterior 28. As above, studies have shown that these areas of localised reinforcement 20 coincide with regions most frequently targeted by sharks during attacks on surfers. [0074] Referring now to Figure 7, an embodiment of a wetsuit assembly 100"" is shown where the wetsuit garment 10" is long-sleeved with full-length legs and a zipper for ease of access into the wetsuit garment 10". Localised reinforcement regions 20 are positioned at a plurality of locations, symmetrically across the body, including regions adjacent the anterior and medial thighs 22, posterior thighs 26, leg posterior 28, and lateral/medial upper arms 24 to protect major neurovascular structures from life threatening bite injuries. Additional localised reinforcement regions 20 are incorporated into the wetsuit assembly 100"" adjacent the anterior and/or posterior regions of the torso 21, elbows 23, shoulders 25, forearm 27, knee 29 to protect vital organs and help mitigate the severity of defensive injuries when a wearer is aware and fending off an attacking animal. Studies have shown that these areas of localised reinforcement 20 coincide with the most frequent bite locations by sharks on divers.

[0075] Referring now to Figures 8 and 9, embodiments of a wetsuit assembly 100""', 100""" are shown where the wetsuit garment 10"' is short-sleeved shirt/top. In Figure 8, localised reinforcement regions 20 are positioned at a plurality of locations, symmetrically across the body, in regions adjacent the lateral/medial upper arms 24 to protect major neurovascular structures from life threatening bite injuries. In Figure 9, localised reinforcement regions 20 are positioned at a plurality of locations, symmetrically across the body, in regions adjacent the inner arm adjacent the armpit 31 to protect major neurovascular structures from life threatening bite injuries.

[0076] Referring now to Figures 10 and 11, embodiments of a wetsuit assembly 100'""", 100"""" are shown where the wetsuit garment 10"" is short-sleeved pants/bottoms. In both embodiments, localised reinforcement regions 20 are positioned at a plurality of locations, symmetrically across the body, in regions adjacent the anterior and medial thighs 22 to protect major neurovascular structures from life threatening bite injuries.

[0077] Referring now to Figures 12 and 13, embodiments of a "zipperless" wetsuit assembly 100'"""", 100""""" are shown where the wetsuit garment 10" is long-sleeved with full-length legs. In both embodiments, localised reinforcement regions 20 are positioned at a plurality of locations, symmetrically across the body, in regions adjacent the anterior and medial thighs 22, posterior thighs 26, and inner arm adjacent the armpit 31 to protect major neurovascular structures from life threatening bite injuries. In addition, in the embodiment shown in Figure 13, additional reinforced panels for local reinforcement 20 are integrated into the region of the back of the knee 29, which being a medium strain region result in a trade-off between slightly reduced mobility and improved protection behind the knees of the user.

[0078] Referring now to Figure 14, an embodiment of a "zipperless" wetsuit assembly lOO'""""" is shown where the wetsuit garment 10' is short-sleeved with full-length legs. Localised reinforcement regions 20 are positioned at a plurality of locations, symmetrically across the body, in regions adjacent the anterior and medial thighs 22, posterior thighs 26, and inner arm adjacent the armpit 31 to protect major neurovascular structures from life threatening bite injuries.

Variations and modifications may be made to the parts previously described without departing from the spirit or ambit of the disclosure.




 
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