CN218890039U

CN218890039U - Catheter

Info

Publication number: CN218890039U
Application number: CN202221550321.5U
Authority: CN
Inventors: 刘春良; 吴月新
Original assignee: SUZHOU WEIKANG MEDICAL APPARATUS CO Ltd; Jiangsu Weiakang Jiejing Medical Apparatus Co ltd
Current assignee: SUZHOU WEIKANG MEDICAL APPARATUS CO Ltd; Jiangsu Weiakang Jiejing Medical Apparatus Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-04-21
Anticipated expiration: 2032-06-20
Also published as: WO2023245694A1

Abstract

The utility model discloses a catheter, which relates to the medical field and comprises a catheter body, wherein a plug is arranged at one end of the catheter body, a drain hole is formed in one end, close to the plug, of the catheter body, and a concave saccule is arranged on the outer side, located in the drain hole, of the catheter body. The concave saccule is arranged at the outer side of the excretory hole, the swelled concave saccule props up the bladder of the patient, and the excretory hole at the inner side of the concave saccule can not be blocked by the bladder of the patient, so that urine of the patient can smoothly flow out. The barium powder piece and the indication line that set up on the body for be convenient for observe the body in the internal position of patient, temperature detection subassembly is used for detecting the temperature of patient's bladder, and first logical stop valve is used for controlling the break-make of the interior urine of body, and the second logical stop valve is used for controlling the break-make of the interior urine of urine bag. The side that makes the operator just can unscrew or close the second through-stop valve at the urine bag at the side of urine bag is set up to the second through-stop valve in this application, prevents that the operator from touching patient's urine, clean health, and be difficult to the infectious disease.

Description

Catheter

Technical Field

The utility model relates to the field of medical treatment, in particular to a catheter.

Background

A urinary catheter is a conduit that is inserted into the bladder from the urethra in order to drain urine. Is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra so as to drain urine, and 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 is left in the bladder, so that the catheter is not easy to fall out, and the drainage tube is connected with a urine bag to collect urine.

The phenomenon that the drain hole on the catheter is easy to be blocked when a patient turns over can not be discharged after the drain hole is blocked, and great danger can be generated.

Disclosure of Invention

To overcome the above drawbacks, an object of the present utility model is to provide a urinary catheter that prevents blockage of the drainage hole.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the catheter comprises a catheter body, wherein a plug is arranged at one end of the catheter body, a drain hole is formed in one end, close to the plug, of the catheter body, and a concave balloon is arranged on the outer side, located in the drain hole, of the catheter body. The body is used for transmitting urine, supplies the urine to discharge, the escape hole supplies the urine to flow into in the body from the patient, blow to the swell after inserting the patient in the concave sacculus, the bladder of patient is supported to the concave sacculus of swell, the escape hole is located the inside of concave sacculus, consequently the escape hole can not be blocked by patient's bladder, guarantees that the internal urine of patient can smooth and easy discharge.

Further is: and a double-cavity connector is arranged at one end of the pipe body far away from the plug.

Further is: the tube body is transparent, and a barium powder block is arranged in the plug. The barium powder block can be seen under high-brightness light, for example, the position of the plug in the bladder of a patient can be seen under X-ray irradiation, and the tube body is transparent and is convenient for observing the position of the barium powder block.

Further is: the side wall of the tube body is provided with a marking line, so that the position of a patient in the tube body can be conveniently observed.

Further is: the body is provided with a temperature detection component, and the temperature detection component is used for detecting the temperature of the bladder of the patient.

Further is: the temperature detection assembly comprises a probe channel arranged on the inner side wall of the tube body, a probe wire is arranged in the probe channel, a temperature measuring probe is arranged at one end, close to the plug, of the probe wire, a temperature display screen is arranged at one end, far away from the temperature measuring probe, of the probe wire, the temperature measuring probe is used for detecting the temperature of the bladder of a patient, the probe wire is used for conducting temperature signals detected by the temperature measuring probe, the temperature signals detected by the temperature measuring probe are conducted onto the temperature display screen, and the temperature display screen is used for displaying the temperature in the bladder of the patient.

Further is: the utility model discloses a urine bag, including the body, the body is provided with the first valve that leads to, the body is close to the urine bag, the body is provided with the second valve that leads to on the one end that leads to of valve is kept away from to the urine bag, the second valve that leads to sets up the side at the urine bag, the urine bag is used for storing urine, the first valve that leads to is used for controlling the break-make of urine in the body, the second valve that leads to is used for controlling whether urine flows in the urine bag. When the urine bag is full, the first through-stop valve is closed to prevent urine from flowing into the urine bag again, and then the second through-stop valve is opened to enable urine to flow into the basin or the toilet. The end of traditional urine bag adopts the end cap to block up, and the operator is when opening or closing the end cap easily touches patient's urine, and very unhygienic and easy infectious disease, the side that makes the operator just can unscrew or close the second through-stop valve at the side of urine bag in this application of second through-stop valve setting makes the side of urine bag, prevents that the operator from touching patient's urine, clean health, and is difficult to infectious disease.

The utility model has the beneficial effects that the concave saccule is arranged at the outer side of the excretory orifice, the swelled concave saccule props up the bladder of the patient, and the excretory orifice at the inner side of the concave saccule can not be blocked by the bladder of the patient, so that urine of the patient can flow out smoothly. The barium powder block and the indication line are arranged on the tube body, so that the position of the tube body in a patient body can be observed conveniently, the temperature detection assembly is used for detecting the temperature of the bladder of the patient, the first through-stop valve is used for controlling the on-off of urine in the tube body, and the second through-stop valve is used for controlling whether the urine in the urine bag flows out or not. The side that makes the operator just can unscrew or close the second through-stop valve at the urine bag at the side of urine bag is set up to the second through-stop valve in this application, prevents that the operator from touching patient's urine, clean health, and be difficult to the infectious disease.

Drawings

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

FIG. 2 is a schematic illustration of the location of a concave balloon and drainage aperture;

FIG. 3 is a schematic diagram of a detection assembly;

in the figure: 1. a tube body; 2. a plug; 3. a drain hole; 4. a concave balloon; 5. a dual-cavity joint; 6. barium powder; 7. a marking line; 8. a detection assembly; 9. a probe channel; 10. a probe wire; 11. a temperature measurement probe; 12. a temperature display screen; 13. a urine bag; 14. a first stop valve; 15. and a second stop valve.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, this embodiment provides a catheter, which includes a tube body 1, a plug 2 is disposed at one end of the tube body 1, a drain hole 3 is disposed at one end of the tube body 1 near the plug 2, and a concave balloon 4 is disposed on the outer side of the tube body 1 near the drain hole 3. The catheter body 1 is used for transmitting urine, supplies the urine to discharge, the urine is flowed into in the catheter body 1 from the patient in the escape hole 3 supplies urine, the concave sacculus 4 blows to the bulge after inserting the patient in, and the concave sacculus 4 of bulge props up patient's bladder, escape hole 3 is located the inside of concave sacculus 4, and consequently escape hole 3 can not be blocked by patient's bladder, guarantees that the internal urine of patient can smooth and easy discharge.

On the basis of the above, a double-cavity joint 5 is arranged at one end of the pipe body 1 far away from the plug 2.

On the basis of the above, the tube body 1 is transparent, the barium powder block 6 is arranged in the plug 2, the barium powder block 6 can be seen under high-brightness light, for example, the position of the plug 2 in the bladder of a patient can be seen under X-ray irradiation, and the tube body 1 is transparent and is convenient for observing the position of the barium powder block 6.

On the basis of the above, the side wall of the tube body 1 is provided with the marking line 7, so that the position in the patient in the tube body 1 can be conveniently observed.

On the basis of the above, the tube body 1 is provided with a temperature detection component 8, and the temperature detection component 8 is used for detecting the temperature of the bladder of the patient.

On the basis of the above, as shown in fig. 3, the temperature detection assembly 8 comprises a probe channel 9 arranged on the inner side wall of the tube body 1, a probe wire 10 is arranged in the probe channel 9, a temperature measurement probe 11 is arranged at one end, close to the plug 2, of the probe wire 10, a temperature display screen 12 is arranged at one end, far away from the temperature measurement probe 11, of the probe wire 10, the temperature measurement probe 11 is used for detecting the temperature of the bladder of a patient, the probe wire 10 is used for conducting temperature signals detected by the temperature measurement probe 11, the temperature signals detected by the temperature measurement probe 11 are conducted to the temperature display screen 12, and the temperature display screen 12 is used for displaying the temperature in the bladder of the patient.

On the basis, the urine bag 13 is connected to the double-cavity joint 5 in a threaded manner, a first through stop valve 14 is arranged at one end, close to the urine bag 13, of the pipe body 1, a second through stop valve 15 is arranged at one end, far away from the first through stop valve 14, of the urine bag 13, the second through stop valve 15 is arranged on the side edge of the urine bag 13, the urine bag comprises a urine bag body and a liquid guide pipe arranged at the tail end of the urine bag body, the second through stop valve is arranged on the side edge of the liquid guide pipe, the urine bag 13 is used for storing urine, the first through stop valve 14 is used for controlling on-off of the urine in the pipe body 1, and the second through stop valve 15 is used for controlling whether the urine in the urine bag 13 flows out or not. When the urine bag 13 is full, the first through-stop valve 14 is closed to prevent urine from flowing into the urine bag 13 again, and then the second through-stop valve 15 is opened to allow urine to flow into the basin or the toilet. The end of traditional urine bag 13 adopts the end cap to block up, and the operator is when opening or closing the end cap easily touches patient's urine, and very unhygienic and easy infectious disease, this application second through-stop valve 15 set up in the side of urine bag 13 makes the operator just can unscrew or close second through-stop valve 15 at the side of urine bag 13, prevents that the operator from touching patient's urine, clean health, and is difficult to infectious disease.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. Catheter, including body (1), be provided with end cap (2) on the one end of body (1), its characterized in that: a drain hole (3) is formed in one end, close to the plug (2), of the pipe body (1), and a concave balloon (4) is arranged on the outer side, located in the drain hole (3), of the pipe body (1).

2. A catheter according to claim 1, wherein: one end of the pipe body (1) far away from the plug (2) is provided with a double-cavity joint (5).

3. A catheter according to claim 1, wherein: the tube body (1) is transparent, and a barium powder block (6) is arranged in the plug (2).

4. A catheter according to claim 1, wherein: the side wall of the pipe body (1) is provided with a marking line (7).

5. A catheter according to claim 1, wherein: the pipe body (1) is provided with a temperature detection assembly (8).

6. A catheter according to claim 5, wherein: the temperature detection assembly (8) comprises a probe channel (9) arranged on the inner side wall of the pipe body (1), a probe wire (10) is arranged in the probe channel (9), a temperature measurement probe (11) is arranged at one end, close to the plug (2), of the probe wire (10), and a temperature display screen (12) is arranged at one end, far away from the temperature measurement probe (11), of the probe wire (10).

7. A catheter according to claim 2, wherein: the urine bag is characterized in that the double-cavity connector (5) is connected with a urine bag (13) in a threaded mode, a first through stop valve (14) is arranged at one end, close to the urine bag (13), of the tube body (1), a second through stop valve (15) is arranged at one end, far away from the first through stop valve (14), of the urine bag (13), and the second through stop valve (15) is arranged at the side edge of the urine bag (13).