CN219042976U

CN219042976U - Catheter adapter

Info

Publication number: CN219042976U
Application number: CN202222030985.5U
Authority: CN
Inventors: 张彬
Original assignee: Chengdu No7 People's Hospital
Current assignee: Chengdu No7 People's Hospital
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-05-19
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a catheter adapter, comprising: the upper end of the main pipe body is detachably connected with an upper pipe body, the upper pipe body is fixedly connected with a urine pipe joint, the lower end of the main pipe body is fixedly connected with a urine bag joint, and the lower part of the urine bag joint is fixedly connected with an insertion pipe; in the utility model, an upper pipe body is detachably connected with the upper end of a main pipe body, a catheter connector is fixedly connected with the upper pipe body and used for connecting an interface of a catheter, a urine bag connector is arranged at the other end of the main pipe body, and the urine bag connector is used for connecting a drainage port of a drainage bag; the lower extreme of side pipe is equipped with infusion pressure measurement connection port, makes things convenient for the nurse to carry out infusion pressure measurement operation, has album urine window, for transparent hemisphere, can close second valve and the third valve on album urine window when washing/filling the bladder, can close the third valve when removing the patient, avoids the urine to infect in a backward direction.

Description

Catheter adapter

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a catheter adapter.

Background

Urology is a medical science specifically studying the male and female urinary tracts and the male reproductive system, and is mainly subdivided from surgery. In the urology department treatment process, some patients need to use a catheter, the catheter is a tube made of rubber, silica gel or plastic, the catheter can be inserted into the bladder through the urethra so as to drain urine, after the catheter is inserted into the bladder, an air bag is arranged near the head end of the catheter to fix the catheter and remain in the bladder, the catheter is not easy to fall off, and the drainage tube is connected with a urine bag to collect urine.

At present, when the bladder perfusion and the bladder irrigation are carried out on a traditional urinary catheter in clinic, the operation is carried out after the puncture of the urinary catheter by adopting an injector, the urinary catheter is easy to damage, the infection and the pollution of a patient are caused, and the workload of medical staff is increased, so that the application provides the urinary catheter adapter.

Disclosure of Invention

The utility model aims to provide a catheter adapter, which is convenient for nurses to operate to perform bladder perfusion and bladder irrigation.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps: a catheter adapter comprising: the upper end of the main pipe body is detachably connected with an upper pipe body, the upper pipe body is fixedly connected with a urine pipe joint, the lower end of the main pipe body is fixedly connected with a urine bag joint, and the lower part of the urine bag joint is fixedly connected with an insertion pipe; the upper end of the side pipe is fixedly connected with the main pipe body, the inside of the side pipe is communicated with the inside of the main pipe body, the lower end of the side pipe is provided with an infusion pressure measurement connecting port, and the infusion pressure measurement connecting port is connected with a protective cap through threads; the urine collecting window is fixedly connected with a connector at the left side, the left side of the connector is fixedly connected with the main pipe body, and an outlet end is arranged at the lower side of the urine collecting window.

Preferably, the upper end of the side pipe is provided with a first valve, and the outlet end is provided with a second valve.

Preferably, the width of the upper part of the connector is larger than that of the lower part of the connector, and a third valve is arranged on the connector.

Preferably, a fourth valve is arranged on the upper part of the urine bag joint and positioned on the main pipe body.

Preferably, the urea pipe joint is provided with an annular groove, and the annular groove is sleeved with a C-shaped clamping ring.

Preferably, the main pipe body is fixedly connected with a leakage-proof collar, and the connector penetrates into the leakage-proof collar and is fixedly connected with the leakage-proof collar.

Preferably, the lower part of the upper pipe body is fixedly connected with a plug pipe, and the upper part of the main pipe body is fixedly connected with a plug bush.

Preferably, the upper part of the urine collecting window is connected with a feeding pipe, a silica gel sealing cover is fixedly connected on the feeding pipe, and a fifth valve is arranged on the upper pipe body.

The utility model has at least the following beneficial effects:

in the utility model, an upper pipe body is detachably connected with the upper end of a main pipe body, a catheter connector is fixedly connected with the upper pipe body and used for connecting an interface of a catheter, a urine bag connector is arranged at the other end of the main pipe body, and the urine bag connector is used for connecting a drainage port of a drainage bag; the lower end of the side tube is provided with an infusion pressure measurement connecting port, so that a nurse can conveniently perform infusion pressure measurement operation, the infusion pressure measurement connecting port is provided with a urine collection window which is transparent hemispherical, a second valve and a third valve on the urine collection window can be closed when the bladder is washed/perfused/filled, and the third valve can be closed when the patient moves, so that the urine is prevented from being infected in a countercurrent mode; the second valve can be opened for collecting urine samples; when urine is continuously drained, the double valves are opened, the connector is in a shape of being wide at the upper part and narrow at the lower part, and the lower window is provided with a flat rectangular slit, so that the urine is prevented from flowing reversely by utilizing a physical principle when the urine drainage device is used, and infection is prevented.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic bottom view of the present utility model.

Reference numerals illustrate:

1. urine collection window; 2. a feed pipe; 3. a urinary catheter joint; 4. an upper tube body; 5. a connecting pipe is inserted; 6. a main pipe body; 7. a leak-proof collar; 8. a connector; 9. a plug bush; 10. a side pipe; 11. an infusion pressure measurement connection port; 12. a first valve; 13. an annular groove; 14. a C-shaped clasp; 15. a third valve; 16. an outlet end; 17. a fifth valve; 18. a fourth valve; 19. a urine bag joint; 20. the tube is inserted.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a catheter adapter, including: main pipe 6 and side pipes 10.

The upper end of the main pipe body 6 is detachably connected with an upper pipe body 4, the upper pipe body 4 is fixedly connected with a urine pipe joint 3, the lower end of the main pipe body 6 is fixedly connected with a urine bag joint 19, and the lower part of the urine bag joint 19 is fixedly connected with an insertion pipe 20; the upper end of the side pipe 10 is fixedly connected with the main pipe body 6, the inside of the side pipe 10 is communicated with the inside of the main pipe body 6, the lower end of the side pipe 10 is provided with an infusion pressure measuring connection port 11, and the infusion pressure measuring connection port 11 is connected with a protective cap through threads; the urine collection window 1, the left side fixedly connected with connector 8 of urine collection window 1, the left side and the main pipe body 6 fixed connection of connector 8, the downside of urine collection window 1 is equipped with exit end 16.

Wherein, the upper end of the side pipe 10 is provided with a first valve 12, the outlet end 16 is provided with a second valve, and the first valve and the second valve can be opened or closed when in use, thereby playing a role in preventing backflow.

Wherein, the width of connector 8 upper portion is greater than the width of its lower part, is equipped with third valve 15 on the connector 8, and the shape of connector 8 is wide down narrow, and below goes into window department and is flat rectangle slit, utilizes physical principle to prevent urine backward flow when using.

The fourth valve 18 is provided on the main tube body 6 above the urine bag connector 19, so that the urine in the urine bag can be prevented from flowing backward.

Wherein, be equipped with annular groove 13 on the coupling for urine 3, the cover has C shape snap ring 14 on the annular groove 13, and C shape snap ring 14 plays the fixed effect of strengthening, prevents that the joint from falling out.

Wherein, fixedly connected with leak protection lantern ring 7 on the main pipe body 6, the inside of leak protection lantern ring 7 is run through to connector 8 and rather than fixed connection, and leak protection lantern ring 7 can prevent that the seam crossing of connector 8 and main pipe body 6 from leaking.

Wherein, the lower part fixedly connected with grafting pipe 5 of upper portion body 4, the upper portion fixedly connected with grafting cover 9 of the main pipe body 6, grafting pipe 5 and grafting cover 9 are pegged graft, play the function of clearance when blockking up.

Wherein, the upper portion of collection urine window 1 is connected with inlet pipe 2, fixedly connected with silica gel closing cap on the inlet pipe 2 is equipped with fifth valve 17 on the upper portion body 4, and the silica gel closing cap can be convenient when the injection inject into the inside of liquid cleaning collection urine window 1 through the syringe.

The working principle of the utility model is as follows: the catheter adapter is characterized in that an upper pipe body 4 is detachably connected to the upper end of a main pipe body 6, a catheter joint 3 is fixedly connected to the upper pipe body 4 and used for connecting a catheter interface, a urine bag joint 19 is arranged at the other end of the main pipe body 6, and the urine bag joint 19 is used for connecting a drainage port of a drainage bag; the lower end of the side tube 10 is provided with an infusion pressure measurement connecting port 11, so that a nurse can conveniently carry out infusion pressure measurement operation, the infusion pressure measurement connecting port is provided with a urine collection window 1, the urine collection window is transparent hemispherical, a second valve and a third valve 15 on the urine collection window 1 can be closed when the bladder is washed/perfused/filled, and the third valve 15 can be closed when a patient moves, so that the urine backflow infection is avoided; the second valve can be opened for collecting urine samples; when urine is continuously drained, the double valves are opened, the connector 8 is in a shape of being wide at the upper part and narrow at the lower part, and the lower window is provided with a flat rectangular slit, so that the urine is prevented from flowing reversely by utilizing a physical principle when the urine drainage device is used.

The position of the urinary catheter joint 3 is provided with a C-shaped clamping ring 14, and the clamping ring is fixed at the annular groove 13 around the joint outer ring to prevent liquid leakage.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. A catheter adapter, comprising:

the urine collecting device comprises a main pipe body (6), wherein an upper pipe body (4) is detachably connected to the upper end of the main pipe body (6), a urine pipe joint (3) is fixedly connected to the upper pipe body (4), a urine bag joint (19) is fixedly connected to the lower end of the main pipe body (6), and an insertion pipe (20) is fixedly connected to the lower portion of the urine bag joint (19);

the infusion pressure measuring device comprises a main pipe body (6), a side pipe (10), a protective cap and a pressure measuring pipe, wherein the upper end of the side pipe (10) is fixedly connected with the main pipe body (6), the inside of the side pipe (10) is communicated with the inside of the main pipe body (6), the lower end of the side pipe (10) is provided with an infusion pressure measuring connecting port (11), and the infusion pressure measuring connecting port (11) is connected with the protective cap through threads;

the urine collecting window (1), the left side fixedly connected with connector (8) of urine collecting window (1), the left side of connector (8) is with be responsible for body (6) fixed connection, the downside of urine collecting window (1) is equipped with exit end (16).

2. A catheter adapter according to claim 1, wherein: the upper end of the side pipe (10) is provided with a first valve (12), and the outlet end (16) is provided with a second valve.

3. A catheter adapter according to claim 1, wherein: the width of the upper part of the connector (8) is larger than that of the lower part of the connector, and a third valve (15) is arranged on the connector (8).

4. A catheter adapter according to claim 1, wherein: a fourth valve (18) is arranged on the upper part of the urine bag joint (19) and positioned on the main pipe body (6).

5. A catheter adapter according to claim 1, wherein: an annular groove (13) is formed in the catheter joint (3), and a C-shaped clamping ring (14) is sleeved on the annular groove (13).

6. A catheter adapter according to claim 1, wherein: the main pipe body (6) is fixedly connected with a leakage-proof lantern ring (7), and the connector (8) penetrates into the leakage-proof lantern ring (7) and is fixedly connected with the leakage-proof lantern ring.

7. A catheter adapter according to claim 6, wherein: the lower part of the upper pipe body (4) is fixedly connected with a plug pipe (5), and the upper part of the main pipe body (6) is fixedly connected with a plug sleeve (9).

8. A catheter adapter according to claim 7 wherein: the upper part of the urine collecting window (1) is connected with a feeding pipe (2), a silica gel sealing cover is fixedly connected to the feeding pipe (2), and a fifth valve (17) is arranged on the upper pipe body (4).