CN211962690U

CN211962690U - Multi-bag positioning catheter

Info

Publication number: CN211962690U
Application number: CN201921979985.1U
Authority: CN
Inventors: 张骏
Original assignee: Huian Duodian Qiyou Information Technology Co Ltd
Current assignee: Huian Duodian Qiyou Information Technology Co Ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-11-20
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a many bags location catheter, including being responsible for, annular chamber one, annular chamber two and location gasbag, it has the water injection pipe to be responsible for one end bonding, in the main pipe with the continuous position shaping of water injection pipe has annular chamber one, it has the drainage head to be responsible for the other end shaping. Has the advantages that: the utility model discloses an annular chamber one, annular chamber two, the design of connecting channel and location gasbag, not only realized the quick water inflation that fills of location gasbag, the fixed efficiency in location of being responsible for has been improved, and then ensure the drainage efficiency of urine, and through the multiple spot contact of location gasbag and patient's bladder, make the fixed more reliable of being responsible for, be difficult for the landing, design through connecting the snap ring, make outside urine collection pipe fixed more reliable in the connection process, the leakproofness that the connecting pipe is connected has been increased, urine leakage outside at the drainage in-process has effectively been avoided, the health of drainage environment has been ensured.

Description

Multi-bag positioning catheter

Technical Field

The utility model relates to a catheter technical field, concretely relates to many bags location catheter.

Background

A catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into a bladder through a urethra to drain urine, and after the catheter is inserted into the bladder, in order to ensure that the catheter is reliably fixed, an air bag is often fixed at the end part of the drainage of the catheter.

However, the current many bags location catheter mainly realizes the inflation of gasbag through the mode of water injection respectively to a plurality of water injection intraductal water injection, the time of bloating that leads to the gasbag is longer, the fixed efficiency of catheter has been reduced, and gasbag quantity on the catheter is less, contact site with patient's bladder is less, it is firm inadequately to make the catheter fixed, easy landing, secondly, the position leakproofness that current many bags location catheter and outside urine collecting pipe link to each other is not enough, make the urine leak at urine drainage in-process easily, make the drainage environment sanitary inadequately, consequently, the urgent need for a neotype many bags location catheter to solve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, a many sacs location catheter is proposed at present, the current many sacs location catheter of having solved realizes the inflation of gasbag through the mode of the intraductal water injection of a plurality of water injection respectively, the time of bloating that leads to the gasbag is longer, the fixed efficiency of catheter has been reduced, and gasbag quantity on the catheter is less, contact site with patient's bladder is less, it is firm inadequately to make the catheter fix, easy landing, and the position leakproofness that current many sacs location catheter links to each other with outside urine collecting pipe is not enough, make the urine leak outward easily in urine drainage process, make the not sanitary problem of drainage environment inadequately.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a many bags location catheter, including being responsible for, annular chamber one, annular chamber two and location gasbag, it has the water injection pipe to be responsible for one end bonding, in the main pipe with the continuous position shaping of water injection pipe has annular chamber one, it has the drainage head to be responsible for the other end shaping, be close to in the main pipe drainage head department shaping has annular chamber two, be close to in the main pipe annular chamber two department is provided with the location gasbag, the location gasbag inside with the inside intercommunication of annular chamber two, annular chamber one and be provided with interface channel between the annular chamber two.

Through adopting above-mentioned technical scheme, through annular chamber one annular chamber two connect channel and the design of location gasbag has not only realized the quick water inflation that fills of location gasbag has improved the fixed efficiency in location of being responsible for, and then ensure the drainage efficiency of urine, pass through moreover the location gasbag makes the fixed more reliable of being responsible for, difficult landing.

Furthermore, the connecting channel is formed on the main pipe, and the annular cavity I and the annular cavity II are communicated through the connecting channel.

By adopting the technical scheme, water in the annular cavity I can be guided into the annular cavity II through the connecting channel, so that the positioning air bag can be quickly inflated by water.

Furthermore, the first annular cavity is communicated with the water injection pipe, and a pipe plug is fixed at the end part of the water injection pipe in a clamping and pressing mode.

By adopting the technical scheme, the pipe plug can realize the reliable closing of the water injection pipe.

Furthermore, the peripheral lateral wall of drainage head goes up the shaping and has the drainage hole, the drainage hole has four, the drainage hole adopts oval-shaped structure.

Through adopting above-mentioned technical scheme, through four the high-efficient drainage of urine can be realized to the drainage hole.

Furthermore, a connecting pipe is formed at the position, close to the water injection pipe, of the end part of the main pipe, and the connecting pipe is communicated with the inside of the main pipe.

Through adopting above-mentioned technical scheme, through the connecting pipe can be with leading-in to outside urine collecting pipe in the urine of drainage.

Furthermore, a clamping groove is formed in the inner wall of the connecting pipe, a connecting clamping ring is fixed in the clamping groove in a clamping and pressing mode, and the inner diameter of the connecting clamping ring is smaller than that of the connecting pipe.

Through adopting above-mentioned technical scheme, through the design of connecting the snap ring for outside urine collection pipe is fixed more reliably in the connection process, has increased the leakproofness that the connecting pipe is connected has effectively avoided the urine to leak outward at the drainage in-process, has ensured the health of drainage environment.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses a design of annular chamber one, annular chamber two, connecting channel and location gasbag, not only realize the location gasbag expand fast, improved the location fixed efficiency of the person in charge, and further ensure the drainage efficiency of urine, and through the multiple contact of location gasbag and patient's bladder, make the person in charge's fixed more reliable, difficult landing through the location gasbag;

2. for the position leakproofness of solving current many bags location catheter and outside urine collecting pipe and linking to each other not enough, make the urine leak outward at urine drainage in-process easily for drainage environment sanitary problem inadequately, the utility model discloses a connect the design of snap ring for outside urine collecting tube is fixed more reliably in the connection process, has increased the leakproofness that the connecting pipe is connected, has effectively avoided the urine to leak outward at the drainage in-process, has ensured the health of drainage environment.

Drawings

Fig. 1 is a front cross-sectional view of a multi-balloon positioning catheter in accordance with the present invention;

fig. 2 is a left side view of a drainage head of the multi-balloon positioning catheter according to the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 of a multi-balloon positioning catheter according to the present invention.

The reference numerals are explained below:

1. positioning the air bag; 2. a drainage hole; 3. a second annular cavity; 4. a first annular cavity; 5. a connecting pipe; 6. connecting a snap ring; 7. a pipe plug; 8. a water injection pipe; 9. a main pipe; 10. a clamping groove; 11. a drainage head; 12. a connecting channel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the multi-sac positioning urinary catheter in this embodiment includes a main tube 9, a first annular chamber 4, a second annular chamber 3, and a positioning air bag 1, a water injection tube 8 is bonded to one end of the main tube 9, a first annular chamber 4 is formed at a connecting portion of the main tube 9 and the water injection tube 8, a drainage head 11 is formed at the other end of the main tube 9, a second annular chamber 3 is formed at a position close to the drainage head 11 in the main tube 9, the positioning air bag 1 is disposed at a position close to the second annular chamber 3 on the main tube 9, the inside of the positioning air bag 1 is communicated with the inside of the second annular chamber 3, a connecting channel 12 is disposed between the first annular chamber 4 and the second annular chamber 3, through the design of the first annular chamber 4, the second annular chamber 3, the connecting channel 12 and the positioning air bag 1, not only the rapid water-filling expansion of the positioning air bag 1 is achieved, the positioning fixing, the main pipe 9 is more reliably fixed and is not easy to slide off.

As shown in fig. 1, in this embodiment, connecting channel 12 is formed on main pipe 9, annular chamber one 4 and annular chamber two 3 are communicated through connecting channel 12, can draw annular chamber two 3 through connecting channel 12 in the water in annular chamber one 4, in order to realize the quick water inflation that fills of location gasbag 1, annular chamber one 4 and water injection pipe 8 intercommunication, 8 tip of water injection pipe are fixed with stopcock 7 through the mode of clamping pressure, can realize the reliable closure of water injection pipe 8 through stopcock 7, the shaping has drainage hole 2 on 11 peripheral lateral walls of drainage head, drainage hole 2 has four, drainage hole 2 adopts oval type structure, can realize the high-efficient drainage of urine through four drainage holes 2.

As shown in fig. 1 and fig. 3, in this embodiment, a connecting pipe 5 is formed at the end of a main pipe 9 close to a water injection pipe 8, the connecting pipe 5 is communicated with the inside of the main pipe 9, the drained urine can be guided into an external urine collecting pipe through the connecting pipe 5, a clamping groove 10 is formed on the inner wall of the connecting pipe 5, a connecting snap ring 6 is fixed in the clamping groove 10 in a clamping and pressing manner, the inner diameter of the connecting snap ring 6 is smaller than that of the connecting pipe 5, the external urine collecting pipe is more reliable in the connection process through the design of the connecting snap ring 6, the tightness of connection of the connecting pipe 5 is increased, the external leakage of the urine in the drainage process is effectively avoided, and the sanitation of the drainage environment is ensured.

The specific implementation process of this embodiment is as follows: when the device is used, firstly, the external urine collecting pipe is spliced with the connecting pipe 5, due to the design of the connecting snap ring 6, the external urine collecting pipe is more reliably fixed in the connecting process, the connection tightness of the connecting pipe 5 is increased, the urine is effectively prevented from leaking in the drainage process, the sanitation of the drainage environment is ensured, then, one end of the drainage head 11 on the main pipe 9 extends into the bladder of a patient and is injected into the annular cavity I4 through the water injection pipe 8, the water in the annular cavity I4 can enter the annular cavity II 3 through the connecting channel 12, and further, the positioning air bags 1 can be rapidly inflated with water to realize the reliable fixation of the main pipe 9, the drainage operation can be carried out after the main pipe 9 is fixed, through the design of the annular cavity I4, the annular cavity II 3, the connecting channel 12 and the positioning air bags 1, the rapid water filling expansion of the positioning air bags 1 is realized, the efficiency of the location of being responsible for 9 is fixed is improved, and then ensures the drainage efficiency of urine, moreover through the multiple spot contact of location gasbag 1 with patient's bladder for be responsible for 9 fixed more reliable, difficult landing.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A multi-balloon positioning catheter characterized in that: including being responsible for (9), annular chamber one (4), annular chamber two (3) and location gasbag (1), be responsible for (9) one end and bond and have water injection pipe (8), be responsible for (9) in with the shaping of the position that links to each other of water injection pipe (8) has annular chamber one (4), be responsible for (9) other end shaping and have drainage head (11), be close to in being responsible for (9) drainage head (11) department shaping has annular chamber two (3), be close to on being responsible for (9) annular chamber two (3) department is provided with location gasbag (1), location gasbag (1) inside with annular chamber two (3) inside intercommunication, annular chamber one (4) and be provided with between annular chamber two (3) connecting channel (12).

2. A multi-balloon positioning catheter as claimed in claim 1 wherein: the connecting channel (12) is formed on the main pipe (9), and the annular cavity I (4) and the annular cavity II (3) are communicated through the connecting channel (12).

3. A multi-balloon positioning catheter as claimed in claim 1 wherein: the annular cavity I (4) is communicated with the water injection pipe (8), and a pipe plug (7) is fixed at the end part of the water injection pipe (8) in a clamping and pressing mode.

4. A multi-balloon positioning catheter as claimed in claim 1 wherein: drainage holes (2) are formed in the peripheral side wall of the drainage head (11), the number of the drainage holes (2) is four, and the drainage holes (2) are of an elliptical structure.

5. A multi-balloon positioning catheter as claimed in claim 1 wherein: be close to in person in charge (9) tip water injection pipe (8) department shaping has connecting pipe (5), connecting pipe (5) with be responsible for (9) inside intercommunication.

6. A multi-balloon positioning catheter as claimed in claim 5 wherein: the connecting pipe is characterized in that a clamping groove (10) is formed in the inner wall of the connecting pipe (5), a connecting snap ring (6) is fixed in the clamping groove (10) in a clamping and pressing mode, and the inner diameter of the connecting snap ring (6) is smaller than that of the connecting pipe (5).