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WO/2024/074643A1 |
The invention relates to a steerable device (10) comprising an elongated element (12) configured to be navigated through the mammalian body. The elongated element (12) has a device tip (20) configured for allowing steering of the elongat...
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WO/2024/073933A1 |
Provided are an interventional surgical robot catheter guide wire action control method and a related device (600) thereof. The method comprises: acquiring target control information (201); determining a target controlled object accordin...
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WO/2024/074156A1 |
The present invention provides a balloon catheter inner cavity structure and a manufacturing method and manufacturing tooling therefor, and a balloon catheter. The balloon catheter inner cavity structure comprises an outer sleeve and an ...
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WO/2024/076659A1 |
An introducer includes an introducer body having longitudinally spaced proximal and distal introducer ends. The introducer body has laterally spaced inner and outer introducer walls. The inner introducer wall defines an introducer lumen....
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WO/2024/074952A1 |
The objectives for the designs presented herein can be for a variably flexible catheter for vascular applications. The catheter can include a catheter shaft extending along a longitudinal axis. The catheter can include an exterior surfac...
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WO/2024/076566A1 |
Disclosed is a surgical fixation device to mount on bone. This device does not utilize screws and achieves stability via applying force to the inner wall of the bore and is therefore faster, easier to use, and less user dependent. The de...
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WO/2024/077279A2 |
The present disclosure relates to a transcatheter surgery system and methods for performing mitral valve annuloplasty and other surgical procedures. In an aspect, the transcatheter system includes a driving catheter configured to drive o...
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WO/2024/076462A1 |
An infusion system is disclosed comprising: a device for delivering insulin into tissue of a user; and a cartridge assembly including an integrated infusion catheter and CGM sensor subassembly and an introducer needle for introducing the...
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WO/2024/075413A1 |
The purpose of the present invention is to provide a medical wire material and a guide wire having excellent restorability. This medical wire material is composed of stainless steel. The shape of the cross sectional surface of the wire...
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WO/2024/076962A1 |
Disclosed herein is a medical device including an introducer sheath (100) including a stiffness transition (110) and a dilator (300) including a stiffness transition (312). When the dilator (300) occupies the lumen of the introducer shea...
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WO/2024/077091A1 |
Devices used to pressurize, depressurize, or otherwise displace fluid are disclosed. The devices may be configured to displace fluid in order to inflate or deflate a medical device, such as a balloon. The devices further include features...
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WO/2024/074147A1 |
Provided is a fixing system for an endoscope, which comprises a sleeve device; a first motion device, connected to the sleeve device; a second motion device, in contact with the first motion device; and a fixing device, connected to the ...
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WO/2024/075199A1 |
This wire feed device 1 comprises: a gripping part 20 capable of gripping and ungripping a wire and moving forwards and rearwards; a pressing spring 12 capable of biasing the gripping part 20 forwards; a slider 13 and a hook 14 that caus...
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WO/2024/077240A2 |
A suction device is provided that includes a clearance mechanism that includes features that may facilitate its use by the surgeon with a single hand, thereby freeing up the other hand during a surgical operation.
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WO/2024/074298A1 |
The invention relates to an insertion instrument (101) for in- sertion into a cavity (41) the instrument (101) comprising a flexible tubular sheath (2) having a proximal annular end (21), a distal annular end (22), and a middle section (...
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WO/2024/076606A1 |
Provided herein is a catheter lock. The catheter lock includes a hub having a first axial extension, a second axial extension, and an intersecting opening with at least one hub feature formed on an inner surface thereof; a button having ...
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WO/2024/069143A1 |
A catheter assembly comprises a catheter, with a proximal end for insertion into the body and a distal end, and a housing. The housing comprises a base and a body rotatable with respect to one another to define a first configuration and ...
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WO/2024/073455A1 |
Catheters, systems, and methods for cryogenic ablation of gastrointestinal tract tissue are described. Catheter includes a probe and a cryogenic supply assembly housed within the probe. The cryogenic supply assembly includes a sprayer or...
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WO/2024/069506A1 |
A balloon guide catheter including an injection molded balloon guide catheter hub including a through lumen and a balloon inflation lumen converging therewith defining a region of convergence. The injection molded balloon guide catheter ...
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WO/2024/070977A1 |
Provided is a blood backflow suppression device that detects a blood backflow state and performs reduction control of the blood backflow amount. This blood backflow suppression device suppresses the amount of blood backflow generated by ...
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WO/2024/072208A1 |
Catheter valve, including a valve housing defining a fluid channel, wherein the housing includes an asymmetric valve leaflet that is pivotal between a first position for allowing fluid flow through the fluid channel and a second position...
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WO/2024/073419A1 |
A medical device package (10) includes a case (12) containing a hydration medium (16), a medical device (14), and an aroma compound (18)§. The aroma compound is configured to transition from a liquid phase to a vapor phase and may be re...
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WO/2024/067296A1 |
Provided are a double-positioning varicose vein closure surgical delivery device, surgical system and method. The double-positioning varicose vein closure surgical delivery device comprises a delivery unit and an injection unit. The deli...
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WO/2024/067241A1 |
The present invention provides an occlusion catheter and a medical system. The occlusion catheter comprises a multi-cavity tube, a first expandable element, and a second expandable element. The first expandable element and the second exp...
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WO/2024/071011A1 |
The present invention provides: a catheter which makes it possible to fix a marker member such that the marker member does not come off and to reduce the outer diameter of a tube body; and a method for fixing a marker member to a cathete...
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WO/2024/070898A1 |
A blood vessel piercing device (12) of a blood vessel piercing system (10) is provided with: a blood circulation blocking part (20); a light source unit (22); and an optical path (26). Light (L1) emitted from a light source (66) is guide...
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WO/2024/068152A1 |
A method for simpler and more cost-effective manufacturing of a medical device, for example an implantable and/or insertable medical device, having at least two longitudinally extending electrical conductors (3, 30, 300) is described. Th...
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WO/2024/066056A1 |
Provided are a medical optical sensor (2) and a force sensing method. The medical optical sensor (2) comprises a first elastic body (2.1) and a second elastic body (2.2) connected to each other. The first elastic body (2.1) is provided w...
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WO/2024/069341A1 |
A clot retrieval catheter may have a tailored, highly flexible body section capable of navigating tortuous routes and an expandable tip for local flow restriction/arrest. The catheter may contain one or more spines extending the length o...
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WO/2024/071115A1 |
Provided is a highly flexible medical long body or a balloon catheter. The medical long body comprises a catheter shaft extending along the axial direction and a tip member fused to the tip side of the catheter shaft, wherein the tip of ...
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WO/2024/072944A1 |
Various embodiments of a sheath device and related methods are described herein. In some embodiments, the sheath device can include a sheath hub and a sheath body extending from the sheath hub. The sheath body can include an inner passag...
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WO/2024/069137A2 |
A catheter assembly (1) comprising an external housing (10) and a cap (40). The external housing and cap form a cavity for housing at least part of a catheter (120). The external housing comprising a wetting agent storage chamber (70) de...
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WO/2024/069142A1 |
A catheter assembly comprises a catheter, with a proximal end for insertion into the body and a distal end, and a wetting mechanism comprising a base and a body. The body comprises a fluid reservoir. The base and body are rotatable with ...
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WO/2024/073441A1 |
A catheter system 10 which provides adjustability of the length of the guidewire 16 extending distally from the distal tip of the catheter and/ or allows the guidewire to be secured relative to the catheter hub to allow the guidewire and...
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WO/2024/071117A1 |
Provided is a highly flexible balloon catheter. This balloon catheter has a shaft that extends in the axial direction, and a balloon that is disposed on the outer periphery of the shaft, the crystallinity on the distal-end side of the ba...
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WO/2024/070593A1 |
A guiding catheter that comprises a lumen and has a tubular body (2) extending between the base and the tip (2D). The tubular body (2) comprises a shaft part (21) extending from the base, a loop part (22) adjacent to the side of the tip ...
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WO/2024/067972A1 |
A grip comprising: an elongated body having a longitudinal axis (L) and having a front end (1) and a rear end (2), the elongated body comprising a first part (3) and a second part (4), the first part and the second part at least partiall...
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WO/2024/065910A1 |
Provided is an interventional instrument motion control device, comprising a fixed assembly (1) and a detachable assembly (2). The fixed assembly (1) comprises a first base body (11), a first driving mechanism (12), and a second driving ...
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WO/2024/070978A1 |
Provided is a blood vessel puncture apparatus with which it is possible to determine whether a target blood vessel has been punctured by a puncture device. This blood vessel puncture apparatus 10 has: a puncture drive unit 21 for punctur...
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WO/2024/071118A1 |
[Problem] To provide a medical elongated body in which the joining strength of a catheter shaft and a distal end member is increased while maintaining the flexibility of the distal end portion. [Solution] A medical elongated body 1 inclu...
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WO/2024/070306A1 |
[Problem] To provide a balloon catheter capable of achieving both good expansion precision and improvement in withdrawal into a guiding catheter when a balloon is enlarged. [Solution] A balloon 140 comprises: a straight part 141 having a...
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WO/2024/069505A1 |
An aspiration catheter having a braid formed from a continuous braiding process and having a braided distal tip design with braid terminations joining strand ends is presented herein. The braid terminations can include sleeves, bands, cr...
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WO/2024/070305A1 |
[Problem] To provide a balloon catheter having excellent pressure resistance and operability by thinning the balloon while suppressing the decrease in pressure resistance strength accompanied with the expansion of the balloon diameter. [...
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WO/2024/069138A1 |
A catheter assembly (1) comprising an external housing (10) and an inserter tip (15), wherein the external housing (10) comprises a deformable aperture (42) through which the inserter tip (15) extends from an interior of the external hou...
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WO/2024/070960A1 |
A catheter (second catheter (14)) has a catheter body (18) having a distal end (22) and a proximal end (24), a hub (20) connected to the proximal end (24) of the catheter body (18), and a flexure (26) positioned between the distal end (2...
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WO/2024/071818A1 |
The present invention provides an air aspiration prevention device comprising: a catheter (10) including an insertion tube (11) to be inserted in a subject in which the catheter is to be inserted, and a hub body (12) having a plurality o...
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WO/2024/073615A1 |
System and methods for enhancement of nonthermal electroporation using thermal ablation include a system having a catheter for providing concomitant thermal energy and electroporation and a controller for controlling the concomitant deli...
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WO/2024/069140A1 |
A catheter assembly comprises a catheter, a sleeve and a wetting mechanism. The catheter comprising a proximal end for insertion into the body and a distal end. The sleeve is configured to enclose the catheter, and the wetting mechanism ...
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WO/2024/065012A1 |
The present invention is a device for improving the aortic vessel recoil and overcoming aortic stiffness to provide a therapy to improve heart function and decrease high blood pressure, said device being an Intraluminal Pressure Dampenin...
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WO/2024/064098A1 |
An intravascular medical device (100) assembly, including a tubular member (101) or catheter defining a lumen (102), an elongate medical device (105) disposed within the lumen, and a cap (110) attached to and covering the distal end of t...
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