CN211884925U

CN211884925U - Balloon catheter convenient to store

Info

Publication number: CN211884925U
Application number: CN201922108771.3U
Authority: CN
Inventors: 张利
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-11-10
Anticipated expiration: 2029-11-29

Abstract

The utility model provides a sacculus pipe convenient to accomodate relates to sacculus pipe technical field, including the sacculus, the inside of sacculus is inserted and is equipped with the blast pipe, the one end fixed mounting that the sacculus was kept away from to the blast pipe has the syringe, the surface cover of blast pipe is equipped with the pterygoid lamina, the inside interlude of blast pipe is equipped with the pipe, the fixed surface of pipe installs the screw rod, the surface one end fixed mounting of screw rod has the inserted bar, the one end intercommunication that the pterygoid lamina was kept away from to the pipe has the air cavity, the one end intercommunication that the pipe was kept away from to. The utility model discloses, through accomodating longer pipe, the holistic difficulty of accomodating of very big reduction, and avoided longer leather hose to take place the winding condition when accomodating, accomodating the great sacculus of volume simultaneously, reduce holistic vertical occupation space, further reduce and accomodate the difficulty, improved the taking in agility of this sacculus pipe.

Description

Balloon catheter convenient to store

Technical Field

The utility model relates to a sacculus pipe technical field especially relates to a sacculus pipe convenient to accomodate.

Background

A medical intervention device of a balloon dilatation catheter has the main function of performing dilatation treatment on upper gastrointestinal stenosis, easily passing through a phi 2.8mm channel clamping hole, expanding under the direct vision of an endoscope, being safe and convenient, ensuring accurate positioning of a mark with good radio-imaging performance, adopting a three-wing folding technology, keeping a smaller diameter before expansion, and easily passing through a narrow section.

Traditional sacculus pipe is after the use, because part and each pipeline are constituteed more for when placing, very troublesome, need look for a bulky case or box and accomodate, avoided having received the pollution, but big case and box very occupation space, make and accomodate inconveniently, each subassembly also very is not convenient for dismantle simultaneously, and the practicality is lower.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a balloon catheter convenient for storage.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sacculus pipe convenient to accomodate, includes the sacculus, the inside of sacculus is inserted and is equipped with the blast pipe, the one end fixed mounting that the sacculus was kept away from to the blast pipe has the syringe, the surface cover of blast pipe is equipped with the pterygoid lamina, the inside interlude of blast pipe is equipped with the pipe, the surface fixed mounting of pipe has the screw rod, the surface one end fixed mounting of screw rod has the inserted bar, the one end intercommunication that the pterygoid lamina was kept away from to the pipe has the air cavity, the one end intercommunication that the pipe was kept away from to the air cavity has the.

Preferably, the outer surface of the balloon is fixedly provided with a hanging ring, the outer surface of the balloon is fixedly provided with a guide opening, and the inner part of the balloon is fixedly provided with a mounting frame.

Preferably, a hydraulic pipe is fixedly installed inside the installation frame, and two ends of the hydraulic pipe are respectively connected with a piston rod and an extrusion rod in a sliding manner.

Preferably, the exhaust pipe penetrates through the balloon and extends into the balloon, a squeezing ring is fixedly mounted on the outer surface of the exhaust pipe and located inside the mounting frame, and the opposite surfaces of the squeezing ring and the squeezing rod are opposite in magnetism and mutually attracted.

Preferably, a hook is fixedly mounted on one side of the outer surface of the wing plate, and a mounting and accommodating structure is fixedly mounted at the other end of the wing plate.

Preferably, the installation is accomodate the structure and is included the circular slot, the circular slot has been seted up to surface one side of pterygoid lamina, the inner wall of circular slot is seted up threadedly, the inside rotation of circular slot is connected with the bull stick, the bull stick is located the inside one end of circular slot and has seted up flutedly, the surface cover of bull stick is equipped with the drawing disk spring, the both ends of drawing disk spring respectively with the surface fixed connection of bull stick and pterygoid lamina, surface one side fixed mounting of pterygoid lamina has the axostylus axostyle, the surface cover of axostylus axostyle.

Advantageous effects

1. In the utility model, through arranging the installation and storage structure, the screw rod, the inserted link, the slip ring, the hook, the mutual cooperation of the exhaust pipe and the sacculus, when the sacculus pipe is used, firstly, the exhaust pipe is pulled out from the installation frame, so that the extrusion ring is separated from the extrusion rod, simultaneously, the internal pressure of the hydraulic pipe is changed, so that the piston rod extends out, when the sacculus is required to be installed, the exhaust pipe is inserted into the installation frame inside the sacculus, the extrusion ring extrudes the piston rod, so that the internal pressure of the hydraulic pipe is changed, the magnetic attraction between the extrusion rod and the extrusion ring is realized, the effect of connecting and stabilizing the sacculus is achieved, the sacculus is convenient to install, simultaneously, the hanging ring outside the sacculus is hung outside the hook to be stored, at the moment, the threaded rod is inserted into the circular groove, the inserted link is simultaneously rotated and inserted into the rotating link, at the, make the quick winding of pipe at the surface of threaded rod, at this moment rotate limit hook, kill and fall limit hook and hoop the rubber tube that the winding is good, further accomodate, through accomodating longer pipe, the holistic difficulty of accomodating of very big reduction, and avoided longer rubber tube to take place the winding condition when accomodating, accomodate the great sacculus of volume simultaneously, reduce holistic vertical occupation space, further reduce and accomodate the difficulty, the taking in agility of this sacculus pipe has been improved.

Drawings

Fig. 1 is a schematic structural view of a balloon catheter convenient for storage according to the present invention;

fig. 2 is a schematic side view of a balloon catheter convenient for storage according to the present invention;

fig. 3 is a schematic view of the internal structure of the balloon catheter convenient for storage according to the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a balloon; 11. hanging a ring; 12. a guide port; 13. installing a frame; 2. an exhaust pipe; 21. an injector; 22. an extrusion ring; 23. a hydraulic tube; 24. a piston rod; 25. an extrusion stem; 3. a wing plate; 31. hooking; 32. installing a storage structure; 321. a circular groove; 322. a thread; 323. a rotating rod; 324. a disc-pulling spring; 325. a shaft lever; 326. a limiting hook; 4. a conduit; 41. a screw; 42. inserting a rod; 5. an air cavity; 6. a filtration gas port; 7. and (4) guiding the head.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1-4, a balloon catheter convenient for storage, comprising a balloon 1, an exhaust pipe 2 is inserted into the balloon 1, an injector 21 is fixedly installed at one end of the exhaust pipe 2 far away from the balloon 1, a wing plate 3 is sleeved on the outer surface of the exhaust pipe 2, a catheter 4 is inserted into the exhaust pipe 2, a screw rod 41 is fixedly installed on the outer surface of the catheter 4, an insertion rod 42 is fixedly installed at one end of the outer surface of the screw rod 41, an air cavity 5 is communicated with one end of the catheter 4 far away from the wing plate 3, a filtering air port 6 is communicated with one end of the air cavity 5, a guide head 7 is communicated with one end of the filtering air port 6 far away from the air cavity 5, a hanging ring 11 is fixedly installed on the outer surface of the balloon 1, a guide port 12 is fixedly installed on the outer surface of the balloon 1, an installation frame 13 is fixedly installed inside the balloon 1, a hydraulic, the exhaust pipe 2 penetrates through the balloon 1 and extends into the balloon 1, the extrusion ring 22 is fixedly mounted on the outer surface of the exhaust pipe 2, the extrusion ring 22 is located inside the mounting frame 13, and the surfaces of the extrusion ring 22, which are opposite to the extrusion rod 25, are opposite in magnetism and mutually attract.

The hook 31 is fixedly installed on one side of the outer surface of the wing plate 3, the installation and storage structure 32 is fixedly installed on the other end of the wing plate 3, the installation and storage structure 32 comprises a circular groove 321, the circular groove 321 is formed in one side of the outer surface of the wing plate 3, threads 322 are formed in the inner wall of the circular groove 321, a rotating rod 323 is rotatably connected to the inside of the circular groove 321, a groove is formed in one end, located inside the circular groove 321, of the rotating rod 323, a pull disc spring 324 is sleeved on the outer surface of the rotating rod 323, two ends of the pull disc spring 324 are fixedly connected with the outer surfaces of the rotating rod 323 and the wing plate 3 respectively, a shaft rod 325 is fixedly installed on one side of the outer surface of the wing plate 3, a limiting hook 326 is sleeved on the outer surface of the shaft rod 325, the installation and storage structure 32, a screw rod 41, an inserting rod 42, a sliding ring, and the condition that a longer leather hose is wound when being stored is avoided, and meanwhile, the balloon 1 with a larger volume is stored, so that the overall longitudinal occupied space is reduced, the storage difficulty is further reduced, and the storage rapidity of the catheter 4 of the balloon 1 is improved.

The utility model discloses a theory of operation: when the use of the catheter 4 of the balloon 1 is finished, firstly, the exhaust pipe 2 is pulled out of the mounting frame 13, so that the extrusion ring 22 and the extrusion rod 25 are separated from each other, meanwhile, the internal pressure of the hydraulic pipe 23 is changed, so that the piston rod 24 extends out, when the balloon 1 needs to be mounted, the exhaust pipe 2 is inserted into the mounting frame 13 inside the balloon, the extrusion ring 22 extrudes the piston rod 24, so that the internal pressure of the hydraulic pipe 23 is changed, the extrusion rod 25 and the extrusion ring 22 are mutually attracted magnetically, the effect of connecting and stabilizing the balloon 1 is achieved, the balloon 1 is convenient to mount, meanwhile, the hanging ring 11 outside the balloon 1 is hung outside the hook 31 for storage, at the moment, the screw rod 41 is inserted into the circular groove 321, and simultaneously the insertion rod 42 is inserted into the rotating rod 323, at the moment, the rotating rod 323 is loosened, and the catheter 4 is quickly wound on the outer surface of the threaded rod through the resilience, at this moment, the limiting hook 326 is rotated, the wound leather hose is hooped by the falling-off limiting hook 326 to be further stored, the longer catheter 4 is stored, the overall storage difficulty is greatly reduced, the winding condition of the longer leather hose during storage is avoided, meanwhile, the balloon 1 with the larger volume is stored, the overall longitudinal occupied space is reduced, the storage difficulty is further reduced, and the storage rapidity of the catheter 4 of the balloon 1 is improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A balloon catheter convenient to store, comprising a balloon (1), characterized in that: the utility model discloses a balloon inflation device, including sacculus (1), blast pipe (2) are inserted to the inside of sacculus (1), the one end fixed mounting that sacculus (1) were kept away from in blast pipe (2) has syringe (21), the surface cover of blast pipe (2) is equipped with pterygoid lamina (3), the inside interlude of blast pipe (2) is equipped with pipe (4), the surface fixed mounting of pipe (4) has screw rod (41), the surface one end fixed mounting of screw rod (41) has inserted bar (42), the one end intercommunication that pterygoid lamina (3) were kept away from in pipe (4) has air cavity (5), the one end intercommunication that pipe (4) were kept away from in air cavity (5) has filtration gas port (6), the one end intercommunication that air cavity (5) were kept away.

2. A readily stowable balloon catheter according to claim 1, wherein: the outer fixed surface of sacculus (1) installs link (11), the outer fixed surface of sacculus (1) installs guide port (12), the inside fixed mounting of sacculus (1) has installing frame (13).

3. A readily stowable balloon catheter according to claim 2, wherein: the hydraulic pipe (23) is fixedly installed inside the installation frame (13), and two ends of the hydraulic pipe (23) are respectively connected with a piston rod (24) and an extrusion rod (25) in a sliding mode.

4. A readily stowable balloon catheter according to claim 1, wherein: the exhaust pipe (2) runs through the balloon (1) and extends to the inside of the balloon (1), the outer surface of the exhaust pipe (2) is fixedly provided with the extrusion ring (22), the extrusion ring (22) is located inside the mounting frame (13), and the opposite surfaces of the extrusion ring (22) and the extrusion rod (25) are opposite in magnetism and mutually attracted.

5. A readily stowable balloon catheter according to claim 1, wherein: the outer surface one side fixed mounting of pterygoid lamina (3) has couple (31), the other end fixed mounting of pterygoid lamina (3) accomodates structure (32) in the installation.

6. A stowable balloon catheter according to claim 5, wherein: structure (32) is accomodate in installation includes circular slot (321), circular slot (321) have been seted up to surface one side of pterygoid lamina (3), screw thread (322) have been seted up to the inner wall of circular slot (321), the inside rotation of circular slot (321) is connected with bull stick (323), bull stick (323) are located the inside one end of circular slot (321) and are seted up flutedly, the surface cover of bull stick (323) is equipped with and draws set spring (324), draw the outer fixed surface connection of set spring (324) both ends respectively with bull stick (323) and pterygoid lamina (3), surface one side fixed mounting of pterygoid lamina (3) has axostylus axostyle (325), the outer surface cover of axostylus axostyle (325) is equipped with stop hook (326.