CN213608692U - Catheter with intra-abdominal pressure monitoring device - Google Patents
Catheter with intra-abdominal pressure monitoring device Download PDFInfo
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- CN213608692U CN213608692U CN202022254103.4U CN202022254103U CN213608692U CN 213608692 U CN213608692 U CN 213608692U CN 202022254103 U CN202022254103 U CN 202022254103U CN 213608692 U CN213608692 U CN 213608692U
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Abstract
The utility model belongs to the technical field of medical equipment, a catheter with an intra-abdominal pressure monitoring device is disclosed, including horizontal urine inlet section, adjusting section, arch section and horizontal urine outlet section, from left to right in proper order horizontal urine inlet section, adjusting section, arch section and horizontal urine outlet section, the adjusting section is a corrugated pipe, the lowest point of the inner pipe wall of the arch section vault is higher than the highest point of the inner pipe wall of the horizontal urine inlet section and the horizontal urine outlet section, the arch section is a rigid pipe, the left end and the right end of the arch section are both connected with a supporting seat, the lower side of the supporting seat is connected with a sucker, the horizontal urine outlet section is also provided with a detecting section, the horizontal urine inlet section, the detecting section and the horizontal urine outlet section form a three-way pipe, the connecting port part of the detecting section is connected with a sealing ring, the detecting section is sleeved with a pressure sensor, and; the utility model provides a prior art measure intra-abdominal pressure prepare the problem that the thing is loaded down with trivial details, troublesome poeration and catheter function singleness, be applicable to intra-abdominal pressure and detect and the catheterization usefulness.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a catheter with intra-abdominal pressure monitoring devices.
Background
The intra-abdominal pressure is one of important physiological parameters for clinical diagnosis and disease treatment, the bladder pressure measured by the bladder has good correlation with the intra-abdominal pressure, and has the advantages of simple and convenient technical operation, small wound, strong repeatability, accurate measurement result and the like, the bladder pressure measured by the bladder is currently the main mode of intra-abdominal pressure measurement, an instrument which can be used for directly measuring the intra-abdominal pressure is not clinically available at present, the intra-abdominal pressure can only be indirectly measured by various different methods, the preparation in the operation process is complicated, the operation is troublesome, the operation time is overlong, the probability of abdominal infection is increased, the clinical operation is inconvenient, a catheter is inserted into the bladder through a urethra to drain urine, and the catheter is mainly applied to the conditions of urine retention, rescue of critical patients, pre-operation preparation for general anesthesia, drug perfusion in the bladder or bladder irrigation and the like caused by lower urinary tract obstruction, in view of the above, the catheter with the intra-abdominal pressure monitoring device is provided, the purpose of catheterization is achieved, and meanwhile intra-abdominal pressure is monitored in real time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take intra-abdominal pressure monitoring devices's catheter to solve prior art and measure intra-abdominal pressure and be equipped with the problem that thing is loaded down with trivial details, troublesome poeration and catheter function singleness.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a basic technical scheme is: a catheter with an intra-abdominal pressure monitoring device comprises a horizontal urine inlet section, an arch section and a horizontal urine outlet section, wherein the arch section is arranged between the horizontal urine inlet section and the horizontal urine outlet section, the lowest point of the inner wall of an arch top of the arch section is higher than the highest point of the inner wall of the horizontal urine inlet section and the horizontal urine outlet section, the horizontal urine outlet section is further provided with a detection section, the horizontal urine inlet section, the detection section and the horizontal urine outlet section form a three-way pipe, and the detection section is connected with a pressure sensor.
The principle of the basic technical scheme is as follows: the horizontal urine inlet section is inserted into the bladder through the urethra, urine flows out through the catheter, the urine flows through the arched section and then enters the horizontal urine outlet section, the joint of the horizontal urine outlet section and the pubis is adjusted to be positioned on the same plane, the pressure sensor detects the pressure of the urine in the detection section to obtain intra-abdominal pressure, and finally the urine flows out through the outlet of the horizontal urine outlet section.
The beneficial effects of the basic technical scheme are as follows: the catheter has multiple purposes, the function of catheterization is finished by the catheter, the intra-abdominal pressure can be monitored in real time, the intra-abdominal pressure detection is convenient and rapid, the practicability is high, meanwhile, because the urine firstly passes through the ascending section of the arch section and then passes through the descending section of the arch section, the total energy of the urine is not changed, but the flow velocity of the urine is uniform and stable after passing through the arch section, the urine is detected horizontally out of the urine section after the urine passes through the arch section, the detected data is accurate and reliable,
preferably, an adjusting section is arranged between the horizontal urine inlet section and the arch section, and the adjusting section is a corrugated pipe.
Through the above arrangement, in the intra-abdominal pressure detection process, the pubis joint is required to be taken as a zero point to ensure the accuracy of detection data, the corrugated pipe is an elastic sensitive element, and the corrugated pipe is adjusted to be in any shape in a reasonable range, so that the position of the horizontal urine inlet section and the horizontal urine outlet section can be adjusted, the placement of the whole catheter is facilitated, and the applicability of the catheter is improved.
Preferably, the arch-shaped section is a hard tube, and the left side and the right side of the arch-shaped section are both connected with supporting seats.
Through the arrangement, the hard arched section is supported by the supporting seat, and the supporting seat is not required to be held by a hand for a long time and is convenient to use.
Preferably, the bottom of the supporting seat is connected with a suction cup.
Through the arrangement, the hard arched section is further convenient to place.
Preferably, the detection section with pressure sensor is for dismantling the connection, the connector portion of detection section is equipped with the sealing washer, the detection section still is connected with the pipe cap.
Through the setting, the mode of dismantling the connection is convenient for part disinfection and sterilization, realizes reuse many times, and economic benefits is high, need not to detect time measuring, pulls down pressure sensor, and the union coupling of pipe cap section of will detecting is closed, the use of the catheter of being convenient for, and the sealing washer is avoided the junction gas leakage to influence and is detected data, guarantees the accuracy that detects.
Drawings
Fig. 1 is a schematic structural view of a catheter with an intra-abdominal pressure monitoring device according to the present invention;
FIG. 2 is a partial cross-sectional view taken at A in FIG. 1;
the names of corresponding labels in the drawings are:
the device comprises a horizontal urine inlet section 1, an adjusting section 2, an arch section 3, a detection section 4, a horizontal urine outlet section 5, a pressure sensor 6, a pipe cap 7, a sealing ring 8 and a supporting seat 9.
Detailed Description
The invention will be described in further detail with reference to the following drawings and embodiments:
as shown in fig. 1 and fig. 2, a catheter with an intra-abdominal pressure monitoring device comprises a horizontal urine inlet section 1, an adjusting section 2, an arch section 3 and a horizontal urine outlet section 5, wherein the horizontal urine inlet section 1, the adjusting section 2, the arch section 3 and the horizontal urine outlet section 5 are sequentially arranged from left to right, the adjusting section 2 is a corrugated pipe, the lowest point of the inner wall of the arch section 3 is higher than the highest points of the inner walls of the horizontal urine inlet section 1 and the horizontal urine outlet section 5, the arch section 3 is a hard pipe, the left end and the right end of the arch section 3 are respectively fixedly bonded with a support 9, the lower side of the support 9 is also fixedly bonded with a sucker, the horizontal urine outlet section 5 is also provided with a detecting section 4, the horizontal urine inlet section 1, the detecting section 4 and the horizontal urine outlet section 5 form a three-way pipe, a sealing ring 8 is fixedly bonded at the connecting port of the detecting section 4, the detecting section 4 is sleeved with a pressure sensor 6, the pressure sensor 6 in the embodiment adopts a PT500-701 fluid pressure, the detection section 4 is in interference connection with the connection section of the pressure sensor 6, and the detection section 4 is further sleeved with a pipe cap 7.
The specific implementation process is as follows:
when the catheter with the intra-abdominal pressure monitoring device is used, the pressure sensor 6 is in interference fit connection with a connector of the detection section 4, inaccurate measurement caused by air leakage is avoided, the joint of the horizontal urine outlet section 5 and the pubis is positioned on the same plane under the action of the adjusting section 2, the measurement accuracy is guaranteed, the arch section 3 is supported by the supporting seat 9, the lowest point of the inner pipe wall of the arch top of the arch section 3 is higher than the highest points of the inner pipe walls of the horizontal urine inlet section 1 and the horizontal urine outlet section 5, stable flow of urine is facilitated, the flow rate is uniform, the supporting seat 9 can be selectively adsorbed on the connecting surface by utilizing a sucking disc, then the horizontal urine inlet section 1 is inserted into a bladder through a urethra, the urine flows through the catheter to the arch section 3 and then to the horizontal urine outlet section 5, the intra-abdominal pressure is obtained by detecting the pressure of the urine at the detection section 4, and; when the intra-abdominal pressure is not required to be detected by catheterization, the pressure sensor 6 is taken down, and the connection port of the detection section 4 is closed by the pipe cap 7, so that the catheterization function can be realized.
The above description is only an example of the present invention, and the common general knowledge of the known specific technical solutions or characteristics in the solutions is not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (5)
1. The utility model provides a take intra-abdominal pressure monitoring devices's catheter which characterized in that: the urine collecting device comprises a horizontal urine inlet section (1), an arch section (3) and a horizontal urine outlet section (5), wherein the arch section (3) is arranged between the horizontal urine inlet section (1) and the horizontal urine outlet section (5), the lowest point of the inner wall of the arch section (3) is higher than the highest point of the inner wall of the horizontal urine inlet section (1) and the horizontal urine outlet section (5), the horizontal urine outlet section (5) is further provided with a detection section (4), the horizontal urine inlet section (1), the detection section (4) and the horizontal urine outlet section (5) form a three-way pipe, and the detection section (4) is connected with a pressure sensor (6).
2. A catheter with intra-abdominal pressure monitoring device according to claim 1, characterized in that: an adjusting section (2) is arranged between the horizontal urine inlet section (1) and the arch section (3), and the adjusting section (2) is a corrugated pipe.
3. A catheter with intra-abdominal pressure monitoring device according to claim 1, characterized in that: the arch-shaped section (3) is a hard tube, and the left side and the right side of the arch-shaped section (3) are both connected with supporting seats (9).
4. A catheter with intra-abdominal pressure monitoring device according to claim 3, characterized in that: the bottom of the supporting seat (9) is connected with a sucker.
5. A catheter with intra-abdominal pressure monitoring device according to claim 1, characterized in that: the detection section (4) is detachably connected with the pressure sensor (6), a sealing ring (8) is arranged at a connecting port of the detection section (4), and the detection section (4) is further connected with a pipe cap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022254103.4U CN213608692U (en) | 2020-10-12 | 2020-10-12 | Catheter with intra-abdominal pressure monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022254103.4U CN213608692U (en) | 2020-10-12 | 2020-10-12 | Catheter with intra-abdominal pressure monitoring device |
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| Publication Number | Publication Date |
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| CN213608692U true CN213608692U (en) | 2021-07-06 |
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| CN202022254103.4U Active CN213608692U (en) | 2020-10-12 | 2020-10-12 | Catheter with intra-abdominal pressure monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831618A (en) * | 2022-05-06 | 2022-08-02 | 牡丹江医学院 | Intra-abdominal pressure monitoring device and monitoring method |
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2020
- 2020-10-12 CN CN202022254103.4U patent/CN213608692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831618A (en) * | 2022-05-06 | 2022-08-02 | 牡丹江医学院 | Intra-abdominal pressure monitoring device and monitoring method |
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