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WO/2022/069962A1 |
Apparatuses and methods are disclosed for the perforation of a communication between the aorta and left atrium. The method includes introducing the apparatus, positioning the apparatus at a location along the aorta, and energizing the ap...
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WO/2022/069560A1 |
The present invention relates to an Amplatz sheath (10) for positioning inside a natural or artificially created bodily cavity in a human or animal, comprising a distal end (12) toward the body and a proximal end (14) away from the body,...
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WO/2022/058866A1 |
An apparatus includes a guide member, a handle assembly, a gripping assembly, and a grip adjustment assembly. The handle assembly extends proximally from the guide member. The handle assembly includes a first engagement feature. The grip...
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WO/2022/040094A1 |
Methods and devices are provided for protecting the cerebrovascular circulation from embolic debris released during an index procedure. An embolic protection filter is delivered in a reduced profile configuration via an access catheter, ...
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WO/2022/040683A1 |
According to some embodiments, a vascular embolic implant (e.g., a vaso-occlusive implant or device) comprises a coil configured to assume a radially-contracted shape for delivery into a subject and configured to assume an implanted or n...
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WO/2022/033193A1 |
A balloon dilatation catheter, comprising a push tube (100), an inner tube (200), and a balloon (300); the inner tube (200) is provided at a distal end of the push tube (100), the balloon (300) is sleeved on an outer surface of the inner...
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WO/2022/034412A1 |
A dilation assembly comprises an expandable and contractible main body having a corrugated outer surface, a guide cannula configured to be disposed through the main body to guide a movement of the main body, and an anchor configured to f...
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WO/2022/032286A1 |
Peel-away introducer sheath (100) having an adjustable diameter. The present disclosure is directed generally to introducer sheaths used in endoluminal catheterization for medical treatments. More particularly, the present disclosure is ...
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WO/2022/022235A1 |
A lumen anastomosis support dilator, comprising: a support main body (1), the support main body (1) being made of an elastic material or a shape memory material and configured to be at least partially placed in a lumen (101) to stretch a...
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WO/2022/018617A1 |
A method and apparatus are disclosed for an optimized transseptal procedure for providing left heart access, that reduces the number of devices that are used in order to minimize procedural time, complexity and cost. The apparatus compri...
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WO/2022/020775A1 |
This invention relates to methods and devices for maintaining the opening and/or caliber of a bodily orifice, particularly to methods and devices for maintaining the opening and/or caliber of the vaginal cavity of a human, and more parti...
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WO/2022/013403A1 |
It is herein described a kit (20) of components for extrusive percutaneous dilational tracheotomy comprising a dilator tube (21), which is extended along a longitudinal axis and having a dilation tapered portion (211) ending with a tip (...
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WO/2022/011115A1 |
Described herein are various implementations of systems and methods for treating back pain (e.g., chronic low back pain) caused by different (e.g., independent) sources of pain, such as pain originating or stemming from intervertebral di...
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WO/2022/002413A1 |
A medical device (10) for dilating an endovascular lumen and having a collapsed configuration and an expanded configuration, the medical device comprising a stem (20) extending along a longitudinal axis of the device; a first plate (30) ...
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WO/2021/262646A1 |
A system for performing a medical procedure in the intestine of a patient comprises a catheter for insertion into the intestine, a console, and a connector configured to operably attach the catheter to the console. The catheter comprises...
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WO/2021/255566A1 |
An elongated support assembly is positionable, at least in part, in sliding relationship with an elongated flexible medical assembly. The elongated support assembly is configured to support, at least in part, the elongated flexible medic...
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WO/2021/255879A1 |
The purpose of the present invention is to provide a catheter whereby the diameter to which a mesh member expands in response to operation of a core wire can be reliably ascertained.　This catheter 1 comprises: a tubular mesh member 11 ...
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WO/2021/258052A1 |
Devices, systems, and methods for creating a percutaneous tracheostomy are described herein. In some embodiments, a system can include an inflation assembly and a guidewire assembly. The inflation assembly can include an elongated tube, ...
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WO/2021/252716A1 |
A method for minimizing infectious particle exposure during endonasal surgeries includes the steps of: introducing an aspiration device through a mouth of a patient and positioning a distal tip within the nasopharynx space, the aspiratio...
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WO/2021/248939A1 |
A double-layer freezing expansion balloon, comprising: an expansion balloon assembly (1) comprising an expansion balloon (11), an outer catheter (12) and a liquid filling chamber body (13) having a liquid filling chamber (14) which are i...
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WO/2021/230830A1 |
The present invention relates to a heart failure dynamic flow controller device that is used to provide palliative care and/or therapy for heart failure patients.
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WO/2021/224937A1 |
A valvuloplasty balloon catheter is disclosed. The valvuloplasty balloon catheter (100) comprises of an inflatable member (40) having tapered ends and a tubular member (50) mounted over the inflatable member (40). The tubular member (50)...
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WO/2021/217590A1 |
A cutting apparatus and a cutting balloon, the cutting apparatus comprising a connecting tube (100), a cutting component (200), and a contracting tube (300), the contracting tube (300) being made of elastic material and being sleeved ove...
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WO/2021/222349A1 |
A cannula insertion system for cannulating a blood vessel includes a cannula system having a cannula that defines a cannula lumen and has a distal and proximal end. The system includes a cannula insertion device for coupling with the sys...
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WO/2021/221679A1 |
A cannulator (100) can include a compound needle (104) and a compound cannula (102). The compound needle can include a needle (110), a dilator (108), and a needle hub (106). The dilator can be disposed over the needle with at least a tip...
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WO/2021/216605A1 |
Devices, systems, and methods are provided for vaginal light therapy of a subject using a device carrying an expandable member and one or more light sources. A distal end of the device carrying the expandable member thereon is introduced...
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WO/2021/214607A1 |
An apparatus is for an elongated sheath assembly configured to receive, at least in part, an elongated dilator assembly. The apparatus includes a dilator-receiver device configured to be installed to the elongated sheath assembly. A dila...
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WO/2021/210926A1 |
A thrombus removal device according to one embodiment, which is a thrombus removal device for removing a thrombus, comprises: a suction catheter; a balloon catheter disposed within the suction catheter; and a thrombus removal unit provid...
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WO/2021/211605A1 |
An example assembly for use with a vacuum system and an esophageal positioning device esophageal positioning device includes an introducer, in which the esophageal positioning device includes a first segment and a second segment. The sec...
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WO/2021/207258A1 |
A tissue expansion system includes an expandable bladder for placement beneath the skin corresponding to a tissue to be expanded, a fluid source, a pump coupled to both the fluid source and the expandable bladder to deliver inflation med...
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WO/2021/207229A1 |
A medical instrument may include a tube, a sheath provided around and coaxial with the tube, and an inflatable balloon at a distal end of the sheath. The balloon may receive a fluid from a lumen of the sheath, and may have a central open...
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WO/2021/197197A1 |
Disclosed is a medical pressurization control device which is convenient to control. The control device comprises an outer tube and a threaded push rod located in the outer tube. A lever control member and an elastic locking control mech...
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WO/2021/194979A1 |
The present disclosure includes medical assemblies for insertion into tissue. The medical assembly includes a cannula assembly comprising a cannula hub and a cannula member extending to a cannula distal end; a shield assembly comprising ...
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WO/2021/188781A1 |
Systems, devices and methods treat target tissue to provide a therapeutic benefit to the patient. A tissue treatment device comprises a tissue treatment element constructed and arranged to treat target tissue, such as duodenal mucosa and...
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WO/2021/178312A1 |
A stent, shunt, or plug, for at least partial insertion into a patient, can include a deformable elongated tubular body including a proximal portion and a distal portion and defining a longitudinal lumen of the tubular body therebetween....
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WO/2021/174206A1 |
An endoluminal punch system including a sheath and dilator. The endoluminal punch may include energy delivery system capable of being transmitted from the proximal end to the distal end of the endoluminal punch to assist with tissue cros...
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WO/2021/170457A1 |
To be able to prevent a situation in which, in percutaneous dilational tracheotomy, the guide catheter already inserted into the trachea can break off, the present invention proposes a device for percutaneous dilational tracheotomy which...
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WO/2021/161149A1 |
An apparatus includes an elongated medical dilator including a cautery device configured to selectively form, by cauterization, a tissue passage through a tissue portion of a living body. The elongated medical dilator also includes a dil...
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WO/2021/160030A1 |
Disclosed is a multifunctional balloon dilatation catheter for intracorporeal membrane oxygenation, the catheter comprising a catheter hub (5) located at a proximal end of the catheter, a dilatation balloon (6) located at a distal end of...
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WO/2021/157053A1 |
A catheter provided with a fixing member for fixing a distal section of the catheter to a blood vessel wall or the like wherein fixing of the distal section of the catheter to the blood vessel wall or the like contrary to the intention o...
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WO/2021/159139A2 |
An expandable introducer sheath with an interlock dilator. The present technology provides an expandable sheath with a step feature inside its distal opening, and a dilator with an interlock that includes a catch surface that is configur...
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WO/2021/150948A1 |
A two-step rapid insertion central catheter ("RICC") system (100) that can include an introducer placement system (100), a docking station (200) and a catheter placement system (300). The introducer placement system can place an introduc...
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WO/2021/144123A1 |
The invention relates to an indwelling venous cannula (1) for application to a living being, having a venous catheter (2), wherein a puncture needle (3) can be guided in a longitudinally movable manner in the venous catheter (2). The pun...
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WO/2021/138707A1 |
A device for inducing cervical dilation (10), the device including a shaft (15) having a first end and a second end; a shaft tip formed at the first end; a primary aperture formed at the second end; and, a balloon region (40) formed at o...
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WO/2021/126934A1 |
An anchored dilator includes a push tube having proximal and distal push tube portions. A dilator tip is coupled with the distal push tube portion and is configured for selectable coupling with a catheter. The dilator tip includes an anc...
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WO/2021/119636A1 |
A septal cross system is provided for a cerclage procedure for treating dysfunctional heart. The cerclage septal cross system includes a puncture catheter and a capture catheter. The puncture catheter a puncture catheter comprises a firs...
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WO/2021/096221A1 |
The present invention relates to a human body-insertable dilator using a hydrogel having a dual network structure and, more specifically, to a dilator comprising a hydrogel having a dual network structure, the hydrogel being composed of ...
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WO/2021/097450A1 |
Occlusion effect reducing earplugs that have enhanced performance in reducing the occlusion effect are described. The occlusion effect reducing earplugs comprise a reservoir that form a region of high impedance mismatch with air. The res...
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WO/2021/090425A1 |
[Problem] To enable adequate guiding of a retrograde guide wire into the lumen of a catheter. [Solution] A catheter 1 comprising: a tubular mesh member 21 that can be expanded and contracted in the radial direction; a hollow shaft 11 con...
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WO/2021/086793A1 |
Rapidly insertable central catheters ("RICC") and methods thereof are disclosed. For example, a RICC can include a catheter tube, a suture wing disposed over a medial portion of the catheter tube, a hub coupled to a proximal-end portion ...
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