CN213252444U - Catheter capable of being connected with piezometer tube - Google Patents
Catheter capable of being connected with piezometer tube Download PDFInfo
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- CN213252444U CN213252444U CN202021672061.XU CN202021672061U CN213252444U CN 213252444 U CN213252444 U CN 213252444U CN 202021672061 U CN202021672061 U CN 202021672061U CN 213252444 U CN213252444 U CN 213252444U
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Abstract
The utility model discloses a catheter of joinable piezometer pipe, a serial communication port, include: the device comprises a catheter body, a limiting balloon, a flushing channel, a urine guiding channel and a pressure measuring channel; the catheter is provided with a normal flushing channel, a urine bag connector and a special piezometric tube connector; when the pressure in the bladder needs to be tested, the urine bag does not need to be taken down, the urine guide channel is locked by the locking valve on the urine guide channel temporarily, and then the pressure measuring pipe is directly connected to the pressure measuring pipe connector, so that the pressure in the bladder can be tested; after the pressure is measured, the pressure measuring tube is taken down, and the urine drainage channel is recovered; thus, the operation is clean, sanitary, convenient and quick; the condition of urine omission is avoided to the utmost extent.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to catheter that can connect pressure-measuring pipe.
Background
The urinary catheter is a common medical device which can be inserted into the bladder through the urethra so as to drain urine, and after the urinary catheter is inserted into the bladder, an air bag is sleeved at the end point close to the urinary catheter to fix the urinary catheter to stay in the bladder and prevent the urinary catheter from falling off. Aiming at patients with urethral stricture, bladder perforation and urethral fistula, a ureter is required to be placed for determining the cause of disease, and then a contrast agent is injected through the ureter by using an injector to carry out urethral cystography; aiming at patients with organ hemorrhage such as kidney, bladder, prostate or after operation, the utility model is used for preventing blood clots from accumulating in the bladder. After the urinary retention is carried out, the urinary catheter needs to be placed into the urinary catheter, and the flushing device is used for flushing the bladder continuously; aiming at patients with bladder cancer, leukoplakia of bladder mucosa, glandular cystitis and the like, a urinary catheter is required to be placed periodically after operation in order to reduce the recurrence risk, and a medicament is injected into the urinary catheter by using an injector to perform bladder perfusion treatment, wherein the urinary catheter is one of indispensable medical instruments for treating a plurality of diseases;
the normal range of the bladder pressure is between 0 and 5cmho, and the condition of the kidney function can be known through the bladder pressure clinically, so that the diagnosis of diseases can be assisted; however, the currently used catheter is not provided with a joint connected with the piezometric tube, so that the urine bag can only be taken down when the piezometric tube is required to be connected, the piezometric tube is connected to the urine bag joint, and the urine bag is connected after the piezometric tube is detected, so that the operation is very easy to cause pollution, the bladder of a patient is infected, and the urine in the catheter is omitted in the process of taking down the urine bag, so that the pollution to the surrounding environment is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model designs a catheter which can be connected with a piezometric tube; the catheter can be connected with a urine bag to normally receive urine and a piezometer tube to test the pressure in the bladder;
in order to achieve the technical purpose, the utility model discloses a realize through following technical scheme: a catheter connectable to a pressure measuring tube, comprising: the device comprises a catheter body, a limiting balloon, a flushing channel, a urine guiding channel and a pressure measuring channel;
the tail end of the catheter body is provided with a urine guide hole, and a position close to the tail end is connected with a limiting saccule; the head end of the urethral catheter body is communicated with three channels, namely a flushing channel, a urine guiding channel and a pressure measuring channel;
furthermore, three cavities, namely a flushing cavity, a urine guiding cavity and a pressure measuring cavity, are formed in the catheter body and are respectively communicated with the flushing channel, the urine guiding channel and the pressure measuring channel;
further, the urine drainage hole is communicated with the flushing cavity, the urine drainage cavity and the pressure measuring cavity in the catheter body;
furthermore, the opening end of the flushing channel is detachably connected with a plugging cap;
furthermore, the head end of the urine guide channel is connected with a urine bag joint, and the opening of the urine bag joint is detachably connected with a sealing cover; the urine guiding channel is connected with a locking valve;
furthermore, the head end of the pressure measuring channel is connected with a pressure measuring pipe joint, and the opening of the pressure measuring pipe joint is detachably connected with a sealing cover.
The utility model has the advantages that:
the catheter is provided with a normal flushing channel, a urine bag connector and a special piezometric tube connector; when the pressure in the bladder needs to be tested, the urine bag does not need to be taken down, the urine guide channel is locked by the locking valve on the urine guide channel temporarily, and then the pressure measuring pipe is directly connected to the pressure measuring pipe connector, so that the pressure in the bladder can be tested; after the pressure is measured, the pressure measuring tube is taken down, and the urine drainage channel is recovered; thus, the operation is clean, sanitary, convenient and quick; the condition of urine omission is avoided to the utmost extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a catheter connectable to a pressure measuring tube;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a catheter body, 2-a limiting balloon, 3-a flushing channel, 301-a blocking cap, 4-a urine guiding channel, 401-a urine bag joint, 402-a sealing cap, 403-a locking valve, 5-a pressure measuring channel and 501-a pressure measuring pipe joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1, a catheter connectable to a pressure measuring tube, comprising: the catheter comprises a catheter body 1, a limiting saccule 2, a flushing channel 3, a urine guiding channel 4 and a pressure measuring channel 5;
the catheter body 1 is internally provided with three cavities, namely a flushing cavity, a urine guiding cavity and a pressure measuring cavity, which are respectively communicated with a flushing channel 3, a urine guiding channel 4 and a pressure measuring channel 5;
the tail end of the catheter body 1 is provided with a urine guide hole which is communicated with a flushing cavity, a urine guide cavity and a pressure measuring cavity in the catheter body 1; the position close to the tail end is connected with a limiting saccule 2, and the limiting saccule 2 has a limiting effect on the catheter to prevent the catheter from slipping and shifting; the head end of the catheter body 1 is communicated with three channels which are respectively a flushing channel 3, the opening end of the flushing channel 3 is detachably connected with the plugging cap 301, the flushing channel 3 can flush the bladder, and the plugging cap 301 is plugged when flushing is not needed, so that pollution source pollution is avoided; a urine guide channel 4, wherein the head end of the urine guide channel 4 is connected with a urine bag connector 401, the opening of the urine bag connector 401 is detachably connected with a sealing cover 402, and the urine guide channel 4 is connected with a locking valve 403; the pressure measuring channel 5 is connected with a pressure measuring pipe joint 501 at the head end of the pressure measuring channel 5, and the sealing cover 402 is detachably connected at the opening of the pressure measuring pipe joint 501; under normal conditions, the pressure measuring pipe joint 501 is sealed by the sealing cover 402, the urine bag joint 401 on the urine guide channel 4 is connected with the urine bag, when the pressure measurement is needed to be carried out on the bladder, the urine guide channel 4 is locked by the locking valve 403 on the urine guide channel 4, the urine cannot enter the urine bag through the urine guide channel 4, and then the pressure measuring pipe is connected to the pressure measuring pipe joint 501 on the pressure measuring channel 5 to carry out the pressure measurement on the bladder.
In conclusion, the catheter is provided with a special piezometric tube connector in addition to a normal flushing channel and a urine bag connector; when the pressure in the bladder needs to be tested, the urine bag does not need to be taken down, the urine guide channel is locked by the locking valve on the urine guide channel temporarily, and then the pressure measuring pipe is directly connected to the pressure measuring pipe connector, so that the pressure in the bladder can be tested; after the pressure is measured, the pressure measuring tube is taken down, and the urine drainage channel is recovered; thus, the operation is clean, sanitary, convenient and quick; the condition of urine omission is avoided to the utmost extent.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A catheter connectable to a pressure measuring tube, comprising: the device comprises a catheter body, a limiting balloon, a flushing channel, a urine guiding channel and a pressure measuring channel;
the tail end of the catheter body is provided with a urine guide hole, and a position close to the tail end is connected with a limiting saccule; the head end of the urethral catheter body is communicated with three channels, namely a flushing channel, a urine guiding channel and a pressure measuring channel.
2. The catheter capable of being connected with the piezometric tube according to claim 1, wherein the catheter body is internally provided with three cavities, namely an irrigation cavity, a urine drainage cavity and a piezometric cavity, which are respectively communicated with the irrigation channel, the urine drainage channel and the piezometric channel.
3. The catheter according to claim 1, wherein the urine drainage hole is communicated with the irrigation cavity, the urine drainage cavity and the pressure measuring cavity in the catheter body.
4. A catheter according to claim 1, wherein the open end of the irrigation passage is detachably connected to a plugging cap.
5. The catheter capable of being connected with a piezometric tube according to claim 1, wherein the head end of the urine guide channel is connected with a urine bag connector, and the opening of the urine bag connector is detachably connected with a sealing cover; the urine guiding channel is connected with a locking valve.
6. The catheter according to claim 1, wherein the pressure measuring channel is connected with a pressure measuring pipe joint at the head end, and a sealing cover is detachably connected at the opening of the pressure measuring pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672061.XU CN213252444U (en) | 2020-08-12 | 2020-08-12 | Catheter capable of being connected with piezometer tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672061.XU CN213252444U (en) | 2020-08-12 | 2020-08-12 | Catheter capable of being connected with piezometer tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213252444U true CN213252444U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021672061.XU Active CN213252444U (en) | 2020-08-12 | 2020-08-12 | Catheter capable of being connected with piezometer tube |
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| Country | Link |
|---|---|
| CN (1) | CN213252444U (en) |
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2020
- 2020-08-12 CN CN202021672061.XU patent/CN213252444U/en active Active
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