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Patent Searching and Data


Matches 1 - 50 out of 942

Document Document Title
WO/2017/058755A1
Systems and methods are disclosed for bending a needle. A device for bending a needle is disposed around a needle and coupled to an injection device. A force is exerted on the needle to cause the needle to bend upon a bending trough of t...  
WO/2016/142625A1
The process for manufacturing a surgical needle produced from a wire of hyper-elastic or super-elastic alloy comprising an Ni-Ti alloy base, consist: • in carrying out a shaping of the curved profile of the needle at low temperature or...  
WO/2016/097605A1
A hollow cannula (4) having a piercing tip (5) for piercing a piercing site, said piercing tip (5) being provided with an opening (6), said opening (6) defining a peripheral edge (7) that extends about said opening (6) and has a distal a...  
WO/2016/097603A1
A device for dispensing a fluid product, having a body (1) and a dispensing head (2) that is provided with a dispensing orifice (3) and is movable axially with respect to said body (1) during actuation, said body (1) holding a reservoir ...  
WO/2016/050922A1
The present invention provides a method of forming injection needles, the method comprising: (i) placing a needle tube portion of a first needle tube extending along and rotating about a first needle axis in a first location between a fi...  
WO/2016/016419A1
The present invention provides a method of manufacturing injection needles for use in pen needle assemblies. The method comprises grinding a first end portion (2) of a needle tube (1) to produce a first sharpened tip (4), grinding a seco...  
WO/2015/129967A1
The present invention relates to a porous acupuncture needle and a method for manufacturing the same and, more specifically, to a porous acupuncture needle, which has mirco-sized or nano-sized holes formed on the surface thereof to maxim...  
WO/2015/114706A1
This puncture needle (1) for medical use is provided with a distal end section (2) including the needle point (8) and is also provided with a body section (3) continuous with the distal end section (2) and having a substantially circular...  
WO/2015/091103A1
The tool (10) for textiles according to the invention consists of chromium steel, into which carbon has been embedded in locally varying amounts during a carbonizing process. Thermal treatment achieves a formation of martensite with the ...  
WO/2014/197995A1
Methods for fabricating metallic microneedles are disclosed. One method comprises providing a mold pillar; forming an apertured electrically-conductive layer over the mold pillar; and depositing a metal layer over the electrically-conduc...  
WO/2014/077677A1
The invention relates to a micro needle (1) for transporting fluid across or into a biological barrier. The micro needle comprises a shaft (2) having a hollow channel (3) ending in a tip (4) having a bevel at a predetermined angle. Accor...  
WO/2014/065445A1
The present invention provides a high-efficiency nail making system having excellent overall productivity and marketability by obtaining excellent marketability which is the advantage of linear nail making machines and obtaining a high-s...  
WO/2014/040947A1
The invention relates to an opening element (1, 50, 50', 80) for opening an ampoule (118) in an aerosol generation device (100). The opening element (1, 50, 50', 80) comprises a first member (2, 82) which has a conduit (6, 86) extending ...  
WO/2014/000134A1
A full-automatic chamfering device and a chamfering method of a pin shaft. The device comprises a feeding device, a chamfering device, a driving device and a blanking area. The feeding device is arranged perpendicular to the chamfering d...  
WO/2013/184069A1
A system for cleaning a plurality of needles, the system comprising: a conveyor for conveying a plurality of jigs through a series of stations, each jig arranged to contain at least some of said needles; said stations including: a pre-tr...  
WO/2013/127616A1
In a transport arrangement (1) for isolated oblong workpieces (8), transverse to the longitudinal direction thereof and along a transport track (T) by means of toothed belts (4, 5), each workpiece (8) is received on the outside of a toot...  
WO/2013/064414A1
A regular metallic, cylindrical tubular needle cannula (1) is subjected to a metal etching liquid (5) in the inside lumen (11) thereby increasing the inside diameter and enhancing the flow properties while maintaining the outside appeara...  
WO/2012/171528A1
Disclosed is a guiding device (100) for receiving an elongated metal object being propelled by a first propulsion means and guiding it towards a second propulsion means. The first propulsion means and the second propulsion means being co...  
WO/2012/129299A2
The present invention provides novel medical instruments and methods for fabricating them by using nano-technology processes.  
WO/2012/129299A3
The present invention provides novel medical instruments and methods for fabricating them by using nano-technology processes.  
WO/2011/116847A1
For a transport device for elongated workpieces (10) perpendicular to the longitudinal direction thereof, comprising a driven continuous toothed belt (1), which runs over deflection points (4) and which has concave receptacles (7, 7') fo...  
WO/2011/113455A1
In an arrangement for cutting nail blanks from an intermittently fed wire (3), with simultaneous formation of the nail tip, by means of a cutting device (2), which comprises two cutting tools (6) which lie opposite one another with respe...  
WO/2011/109973A1
Disclosed are a multi-station female die revolving upsetting press and a processing method thereof, wherein a female die unit includes rotary female die seats (8, 104, 201, 300) and female dies ( 77, 76, 9, 74, 75, 302, 303, 304, 305). T...  
WO/2011/079094A1
A nail (10) having an offset head (12) is configured with a multi-step support gusset (18, 518) formed integrally between an undersurface (24, 524) of the offset head and a superior portion of a shank (14). The head of the nail is relati...  
WO/2011/033102A1
A regular metallic, cylindrical tubular needle cannula (1) is subjected to a metal etching liquid (21) in the inside lumen (4) thereby increasing the inside diameter and enhancing the flow properties while maintaining the outside appeara...  
WO/2011/033478A1
A method and a grinder device for making a hole, slot and/or depression in a needle proximal to its tip, said grinder device comprising a strip securing in parallel alignment plurality of catheter needle tubes exposing the tips of the ne...  
WO/2010/142728A1
The invention relates to a method for producing a microneedle (12) that can be inserted into body tissue, wherein a needle tip (20) and a preferably capillary collecting channel (14) having a distal inlet for bodily fluid at the needle t...  
WO/2010/132910A1
The invention relates to a method for producing a small thin-walled tube for a medical application or for a medical product, particularly for a stent, wherein a blank made of a magnesium alloy, which in particular is bioresorbable, is fo...  
WO/2010/054990A1
A method of manufacturing a bended injection needle assembly comprising the steps of: mounting a straight one-piece metallic needle cannula (20) in a hub (1), securing the straight needle cannula (20) to the hub (1) and bending the needl...  
WO/2010/038683A1
Disclosed is a device for forming bores and a method for forming bores by eyeless sewing needles wherein bores can be formed accurately by aligning the center of a needle material (1) with the optical axis (26a) of a laser beam accuratel...  
WO/2009/133798A1
The goal is to provide a medical suture needle having, as the material, austenite stainless steel with a structure that is elongated in a fiber form while improving the hardness and flexural strength of the blade. A medical suture needle...  
WO/2009/107539A1
Disclosed is a method for cleaning the interior of a blind hole formed in an elongated rod material easily and surely. An intermediate material (1) in which a blind hole (2) is formed is contained in a closed container (10), interior of ...  
WO/2009/088515A2
A medical device, particularly a suture needle, comprising a tungsten alloy and having a blue, yellow or black surface coloration.  
WO/2009/083295A1
A method for manufacturing a fastener comprises the following steps: a. providing a steel wire with a cross-section having an initial convex form; b. drawing this steel wire in two or more drawing steps by means of two or more single pie...  
WO/2009/079204A1
A method of mechanically treating alloy metal surgical needles to improve bending strength is disclosed. The needles are curved and reverse-curved in this method to improve bending strength.  
WO/2009/076615A1
An apparatus for thermally treating a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a housing positione...  
WO/2009/076610A1
An apparatus for thermally treating and coloring a plurality of curved suture needles. The apparatus includes a conveyer for transferring the plurality of curved suture needles from a source of curved suture needles to a receiver, a hous...  
WO/2009/052538A1
The invention relates to a tool for clamping or cutting to length wire material, comprising a basic tool body -1- with a recess -2- for receiving an exchangeable clamping jaw -3- or an exchangeable cutting body -3'-. The basic tool body ...  
WO/2009/035239A2
An apparatus and method for collating nails wherein round head nails are fed by gravity along an inclined rail to a periphery of a rotating indexing and feed wheel. The nails are deposited into circumferentially spaced grooves formed in ...  
WO/2009/035239A3
An apparatus and method for collating nails wherein round head nails are fed by gravity along an inclined rail to a periphery of a rotating indexing and feed wheel. The nails are deposited into circumferentially spaced grooves formed in ...  
WO/2009/028651A1
Provided are a bending method and a bending apparatus for bending a medical suturing needle into different curved shapes by using one bending top. The bending apparatus comprises a reciprocally rotatable bending top, and a belt having su...  
WO/2009/016946A1
[PROBLEMS] To provide a method for rationally bending a medical suture needle which is curved with different radii of curvature in the length direction. [MEANS FOR SOLVING PROBLEMS] In the method for bending a medical suture needle with ...  
WO/2009/001442A1
Provided is a holder for holding rod-shaped members of mixed kinds of directivity in a common direction and at an equal interval. When a plurality of needle-shaped extremely thin tools (A) arranged to have their one-end sharp tips (1a) a...  
WO/2008/151108A1
A method of thermal forming of refractory alloy suture needles is disclosed. Needle blanks made from refractory alloys are used to form surgical needles, which are heated to a temperature above the ductile to brittle transition temperatu...  
WO/2008/151109A1
A method of thermal forming of refractory alloy suture needles is disclosed. Needle blanks made from refractory alloys are used to form surgical needles, which are heated to a temperature above the ductile to brittle transition temperatu...  
WO/2008/074321A2
The present, invention relates to means for feeding blanks (105) into the thread rolling part of a thread rolling machine in accurate timing and accurate position. A transport screw (201) for transporting blanks e.g. in a thread rolling ...  
WO/2008/074321A3
The present, invention relates to means for feeding blanks (105) into the thread rolling part of a thread rolling machine in accurate timing and accurate position. A transport screw (201) for transporting blanks e.g. in a thread rolling ...  
WO/2008/055001A1
An injection needle (10) comprises an elongated body (12) having an outer surface (18) and an inner surface (20) defining a longitudinal channel (22) through the tubular body. The elongated body (12) further comprises a distal end (16) a...  
WO/2007/122254A1
A cannula (100) for an injection device, the cannula defining a tapered end part termination (102) in a distal end for insertion into the tissue of a living being, wherein the hardness of the cannula decreases in the direction of the dis...  
WO/2007/100127A1
In an eyeless sewing needle (10), a periphery of an axial hole at the base end (lla) is heated to make a fibrous structure be a granular structure without directionality, and at least a part of a heat-affected zone made between the fibro...  

Matches 1 - 50 out of 942