CN213312825U

CN213312825U - Prevent blockking up novel end gasbag catheter of easily washing

Info

Publication number: CN213312825U
Application number: CN202021227651.1U
Authority: CN
Inventors: 朱雨沫; 宋峥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-06-01
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a prevent blockking up novel terminal gasbag catheter that easily washes, including body, utricule and cavity, the cavity has been seted up to the inside intermediate position department of body, and the inside bottom fixedly connected with wash pipe of cavity, the delivery port has been seted up to the end of wash pipe, the inside top fixedly connected with gas tube of cavity, and the end of gas tube has seted up the gas outlet, the end of body is equipped with the utricule, the inlayer and the ectonexine of utricule are made by rubber materials. The utility model discloses a set up a plurality of side openings on the utricule, because it is big to set up a plurality of side openings than used catheter side opening aperture before, and the water conservancy diversion direction is the acute angle between side opening and the body, and it is more convenient to the absorption of some clot and calculus, is convenient for carry out the drainage. In addition, when a large blood clot in the bladder is encountered, the blood clot can be broken into pieces by the tail end capsule body through rotating the tube body, so that the blood clot can be conveniently sucked out, and the pain of a patient is relieved.

Description

Prevent blockking up novel end gasbag catheter of easily washing

Technical Field

The utility model relates to a catheter technical field specifically is a prevent blockking up novel terminal gasbag catheter that easily washes.

Background

The urinary catheter is a common instrument for urinary surgery, and has the main functions of catheterization and bladder irrigation. However, in the practical clinical work, the defects that the current common catheter is easy to block (blood clots, stones or bladder mucosa), difficult to wash, serious in bladder irritation symptom and the like are found, so that the patient can feel uncomfortable, and meanwhile, the trouble is brought to a clinician.

The analysis reason may include:

firstly, the current catheter is designed to have one to two right-angled side holes at the tail end, the diameter of the hole diameter is small, and the design can cause large drainage resistance and difficult flushing;

secondly, the most end of the catheter is made of solid rubber, so the catheter is sharp, tough and has large irritation to the bladder.

In order to solve the problem, the utility model provides a prevent blockking up novel terminal gasbag catheter that easily washes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent novel terminal gasbag catheter of jam easy washing to the current common catheter who provides in solving above-mentioned background art easily blocks up (clot, calculus or bladder mucosa), washes more difficult and the amazing symptom of bladder heavier scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent blockking up novel end gasbag catheter that easily washes, includes body, utricule and cavity, the one end of body is provided with the pipe connector, and the cavity has been seted up to the inside intermediate position department of body, and the inside bottom fixedly connected with wash pipe of cavity, the delivery port has been seted up to the end of wash pipe, the inside top fixedly connected with gas tube of cavity, and the end of gas tube has seted up the gas outlet, the end is equipped with the utricule, the inlayer and outer layer of utricule is made by rubber materials, be equipped with a plurality of side openings on the utricule, the side opening communicates with each other with the cavity end opening, and the utricule is equipped with the plug apart from the body end, the body openly is close to the intermediate position department.

Preferably, the utricule is double-deck gasbag form, is located the body rearmost end, can effectively reduce the stimulation of catheter tip to the bladder mucosa, reduces patient's discomfort.

Preferably, be equipped with a plurality of side openings on the utricule, the side opening aperture is obviously greater than current commonly used catheter side opening, and the side opening is the acute angle with the cavity pipeline, is favorable to unobstructed drainage, can reduce bladder irrigation resistance simultaneously, especially shows the advantage when going bladder interior clot and washing.

Preferably, the balloon body is composed of an outer layer and an inner layer, evenly distributed traction lines are arranged between the inner layer and the outer layer, the traction lines play a role in stabilizing the shape of the balloon body, the outer layer and the inner layer form a closed gap, and the balloon body can expand or contract along with inflation or deflation to form a spherical shape or an ellipsoidal shape.

Preferably, the utricule inlayer is non-elastic material, and the skin is elastic material, and when aerifing the expansion, the skin receives atmospheric pressure and pull wire effect, outwards is the hemisphere uplift, forms the gap between the different uplifts, can avoid when going the bladder wash pumpback, and the utricule adheres to the wall, influences the drainage effect.

Preferably, the capsule body is folded and attached to the tube body in a non-inflated state, the rubber plug is embedded with the opening at the tail end of the cavity, after inflation, the capsule body expands to be spherical or ellipsoidal, and the rubber plug is separated from the opening at the tail end of the cavity.

Preferably, a plug hole is formed in the middle of the rubber plug, and when the catheter is placed in the bladder, urine can be led out from the plug hole, so that the proper position of the catheter is judged.

Preferably, the paraffin coatings are uniformly distributed on the tube body and the capsule body to play a role in lubrication.

Compared with the prior art, the beneficial effects of the utility model are that: the catheter is reasonable in structure and has the following advantages:

(1) the air plug is plugged into the tail end of the cavity before use by arranging the air plug, the cavity, the bag body, the air outlet, the inflation tube and the tube body, and the bag body is pumped back to discharge air in the bag body through the air outlet and the inflation tube, so that the bag body is integrally attached to the tail end of the tube body, the volume of the bag body during plugging is reduced, a catheter is conveniently plugged into a bladder, and the pain of a patient is reduced;

(2) through being provided with utricule, pull wire and body, the pull wire plays the effect of stabilizing the utricule form when aerifing, and the seam that the outer hemisphere of utricule swells and form can effectively solve when the pumpback operation utricule adherence and influence the problem of drainage. Simultaneously, set up a plurality of side openings on the utricule, because it is big to set up a plurality of side openings than used catheter side opening aperture before, and the water conservancy diversion direction is the acute angle between side opening and the body, and it is more convenient to the absorption of some clot and calculus, is convenient for carry out the drainage. In addition, when a large blood clot in the bladder is encountered, the blood clot can be broken into pieces by the tail end capsule body through rotating the tube body, so that the blood clot can be conveniently sucked out, and the pain of a patient is relieved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front sectional view of the bladder of the present invention when it is not inflated;

fig. 2 is a schematic front view of the bag body of the present invention after being inflated;

fig. 3 is a schematic view of the front cross-sectional structure of the inflated bag body of the present invention.

In the figure: 1. a pipe body; 2. a conduit connection port; 3. a flush pipe; 4. a water outlet; 5. a capsule body; 6. an air lock; 7. plugging the hole; 8. an air outlet; 9. a pull wire; 10. a drainage hole; 11. a cavity; 12. an inflation tube; 13. side holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

Referring to fig. 1-3, the present invention provides an embodiment: a novel anti-blocking easy-to-wash end-use balloon catheter comprises a catheter body 1, a balloon body 5 and a cavity 11, wherein a catheter connecting port 2 is arranged at one end of the catheter body 1, the cavity 11 is formed in the middle position inside the catheter body 1, a flushing pipe 3 is fixedly connected to the bottom end inside the cavity 11, a water outlet 4 is formed in the end of the flushing pipe 3, an inflation pipe 12 is fixedly connected to the top end inside the cavity 11, an air outlet 8 is formed in the end of the inflation pipe 12, and the balloon body 5 is arranged at the tail end of the catheter body 1;

the bag body 5 is in a double-layer air bag shape and is positioned at the tail end of the tube body, so that the stimulation of the tail end of the catheter to bladder mucosa can be effectively reduced, and the discomfort of a patient can be reduced;

the balloon body 5 consists of an outer layer and an inner layer, the drawing wires 9 are uniformly distributed between the inner layer and the outer layer, the drawing wires 9 play a role in stabilizing the shape of the balloon body 5, the outer layer and the inner layer form a closed gap, and the balloon body 5 can expand or contract along with inflation or deflation to form a spherical shape or an ellipsoidal shape;

the balloon body 5 is provided with a plurality of side holes 13, the aperture of each side hole 13 is obviously larger than that of the side hole of the current common catheter, and the side holes 13 and the pipeline of the cavity 11 form an acute angle, so that smooth drainage is facilitated, the bladder irrigation resistance can be reduced, and the balloon body has more advantages particularly in the process of flushing blood clots in the bladder;

the inner layer of the bag body 5 is made of non-elastic material, the outer layer of the bag body is made of elastic material, when the bag body is inflated and expanded, the outer layer is acted by air pressure and the traction line 9 and is outwards hemispherical and bulges, gaps are formed among different bulges, and the bag body 5 is prevented from being tightly attached to the bladder wall to influence the drainage effect when the bladder is flushed and pumped back.

The inner layer and the outer layer of the bag body 5 are made of rubber materials, a plurality of side holes 13 are arranged on the bag body 5, the side holes 13 are communicated with the opening at the tail end of the cavity 11, a rubber plug 6 is arranged at the far end of the bag body 5 away from the tube body 1, a drainage hole 10 is arranged at the middle position of the front surface of the tube body 1 close to one end of the bag body 5, and the drainage hole 10 is communicated with the cavity 11;

a plug hole 7 is arranged in the middle of the rubber plug 6, when the catheter is placed in the bladder, urine can be led out from the plug hole 7, and therefore the proper position of the catheter is judged;

the bag body 5 is folded and attached to the pipe body 1 in a non-inflation state, the rubber plug 6 is embedded with the opening at the tail end of the cavity 11, after inflation, the bag body 5 expands to be spherical or ellipsoidal, and at the moment, the rubber plug 6 is separated from the opening at the tail end of the cavity 11;

the pipe body 1 and the capsule body 5 are provided with evenly distributed paraffin coatings for lubricating.

The working principle is as follows: before use, the air plug 6 is plugged into the tail end of the cavity 11, air in the capsule body 5 is exhausted through the air outlet 8 and the inflation tube 12 by pumping back, so that the whole capsule body 5 is attached to the tail end of the tube body 1, and the volume of the capsule body 5 during plugging is reduced;

in the process that the tube body 1 is plugged into the urethra, if urine flows out of the cavity 11, the tube body 1 can be judged to be inserted into the bladder;

inflate through gas tube 12 for utricule 5 takes place the inflation and opens the gas plug 6 from the inside bullet of cavity 11, thereby utricule 5 fully expands, and pull wire 9 plays the effect of stabilizing 5 forms of utricule when aerifing, and when meetting great intravesical blood clot, the rotatory body 1 of accessible is with the blood clot piece ization, and the catheter is avoided changing to the suction of being convenient for.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent blockking up novel end gasbag catheter that easily washes, includes body (1), utricule (5) and cavity (11), its characterized in that: the utility model discloses a drainage tube, including body (1), cavity (11), water flushing pipe (3), delivery port (4), inflation tube (12), gas outlet (8) and the end of inflation tube (12), the end of body (1) is equipped with utricule (5), the inlayer of utricule (5) is made by rubber materials, be equipped with a plurality of side openings (13) on utricule (5), side opening (13) and cavity (11) end opening communicate with each other, utricule (5) is equipped with plug (6) apart from body (1) farthest end, drainage hole (10) have been seted up to the intermediate position department that body (1) openly is close to utricule (5) one end to the cavity (11) department of cavity (1) department has seted up cavity (11) inside bottom fixedly connected with water flushing pipe (3) inside cavity (11), the end fixedly connected with of water flushing pipe (3) end has seted up delivery port (4), the drainage hole (10) is communicated with the cavity (11).

2. The novel anti-clogging easy-to-wash terminal balloon urinary catheter according to claim 1, characterized in that: the capsule body (5) is in a double-layer air bag shape and is positioned at the tail end of the tube body.

3. The novel anti-clogging easy-to-wash terminal balloon urinary catheter according to claim 2, characterized in that: the side hole (13) and the pipeline of the cavity (11) form an acute angle.

4. The novel anti-clogging easy-to-wash terminal balloon urinary catheter according to claim 1, characterized in that: the balloon body (5) is composed of an outer layer and an inner layer, the traction lines (9) are uniformly distributed between the inner layer and the outer layer, the traction lines (9) play a role in stabilizing the shape of the balloon body (5), the outer layer and the inner layer form a closed gap, and the balloon body (5) can expand or contract along with inflation or deflation to form a spherical shape or an ellipsoidal shape.

5. The novel anti-clogging easy-to-wash terminal balloon urinary catheter according to claim 1, characterized in that: the inner layer of the bag body (5) is made of non-elastic materials, the outer layer of the bag body is made of elastic materials, when the bag body is inflated and expanded, the outer layer is bulged outwards in a hemispherical shape under the action of air pressure and a traction wire (9), and gaps are formed among different bulges.

6. The novel anti-clogging easy-to-wash terminal balloon urinary catheter according to claim 1, characterized in that: the capsule body (5) is folded and attached to the tube body (1) in a non-inflation state, the rubber plug (6) is embedded with the opening at the tail end of the cavity (11), after inflation, the capsule body (5) expands to be spherical or ellipsoidal, and at the moment, the rubber plug (6) is separated from the opening at the tail end of the cavity (11).

7. The novel anti-clogging easy-to-wash terminal balloon urinary catheter according to claim 1, characterized in that: a plug hole (7) is arranged in the middle of the rubber plug (6), and when the catheter is placed in the bladder, urine can be led out from the plug hole (7).

8. The novel anti-clogging easy-to-wash terminal balloon urinary catheter according to claim 1, characterized in that: and paraffin coatings which are uniformly distributed are arranged on the tube body (1) and the capsule body (5).