CN221044916U - Disposable internal pressure monitoring tube for endoscope water supply - Google Patents
Disposable internal pressure monitoring tube for endoscope water supply Download PDFInfo
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- CN221044916U CN221044916U CN202321875811.7U CN202321875811U CN221044916U CN 221044916 U CN221044916 U CN 221044916U CN 202321875811 U CN202321875811 U CN 202321875811U CN 221044916 U CN221044916 U CN 221044916U
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- water
- internal pressure
- joint
- tube
- pressure monitoring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 238000012544 monitoring process Methods 0.000 title claims abstract description 37
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 19
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 210000000626 ureter Anatomy 0.000 claims 1
- 210000003734 kidney Anatomy 0.000 abstract description 14
- 238000003745 diagnosis Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001164374 Calyx Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses a disposable internal pressure monitoring tube for endoscope water delivery, which comprises a water inlet section pump tube, wherein one end of the water inlet section pump tube is provided with a peristaltic pump joint, the other end of the water inlet section pump tube is connected with a water delivery joint, the water delivery joint is also connected with one end of a water outlet section pump tube, the other end of the water outlet section pump tube is provided with a luer female head, an internal pressure sensor is arranged in the water delivery joint and is connected with one end of a data line, the other end of the data line penetrates through the water delivery joint in a sealing way and is connected with a data interface, the peristaltic pump joint is detachably connected with a peristaltic pump of a pumping device, and the luer female head is detachably connected with an electronic ureteroscope. When the endoscope is used for delivering water, the pressure in the kidney is monitored in real time; the internal pressure monitoring tube is disposable, so that secondary pollution can be avoided.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a disposable internal pressure monitoring tube for endoscope water delivery.
Background
The existing endoscope water delivery device is mainly used for delivering water to the body, the lumen, the body cavity or the internal cavity of the body, flushing tissues to remove blood, excrement and other organic substances, so as to improve the visibility of diagnosis and treatment in the endoscope diagnosis and treatment process. It has the functions of timing, flow regulation, fault alarm, pedal or key start, etc.
The endoscope water delivery device is characterized in that: 1. the flow is controllable, the ten sections of digital display flow indication and flexible flow regulation are realized, and the output flow can be easily selected. 2. The loose monitoring of the pump head is reliably ensured, and the output flow is accurate and the equipment is safe. The device fault monitoring system has the advantages of monitoring the faults of the device and ensuring the safety of the device and the use. 3. The intelligent control has timing protection of the output 20s, and waste or safety protection under the condition of forgetting to turn off the output is avoided. 4. And is compatible with mainstream electronic mirror brands. However, the problems of the endoscope water delivery device are: failure to automatically identify intra-renal pressure can directly lead to poor drainage and cause rapid rise of intra-renal pelvis pressure in the operation to lead to tearing of the superior renal calyx. So the monitoring of intrarenal pressure during ureteral or percutaneous renal surgery is particularly important.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides a disposable internal pressure monitoring tube for endoscope water delivery.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A disposable internal pressure monitoring pipe for endoscope water supply, including the section pump line that intakes, the one end of section pump line that intakes is provided with peristaltic pump joint, the other end of section pump line that intakes is connected with fortune water joint, fortune water joint still is connected with play water section pump line one end, the section pump line other end is provided with the female head of luer, be provided with interior pressure sensor in the fortune water joint, interior pressure sensor is connected with data line one end, the sealed water joint and the data interface connection of wearing out of data line other end, peristaltic pump joint and pumping device's peristaltic pump can dismantle and be connected, the female head of luer is dismantled with the electron ureteroscope.
As described above, the water carrying joint is hollow and comprises a box body and a buckling plate arranged on the box body in a sealing manner, and the fixing seat of the internal pressure sensor is fixed in the box body or on the buckling plate.
As the water inlet and the water outlet are arranged on the water carrying joint, the pagoda-shaped joint is arranged on the water inlet and the water outlet in a sealing way, the water inlet section pump pipe is detachably connected with the pagoda-shaped joint arranged on the water inlet, and the water outlet section pump pipe is detachably connected with the pagoda-shaped joint arranged on the water outlet.
The data interface is detachably connected to the control host of the pumping device as described above.
Compared with the prior art, the utility model has the following beneficial effects:
when the endoscope is used for delivering water, the pressure in the kidney can be monitored in real time; and the internal pressure monitoring tube is disposable, so that secondary pollution can be avoided. The utility model has convenient installation and disassembly, can rapidly upgrade the endoscope water feeder to realize the kidney internal pressure monitoring function, and can rapidly replace the internal pressure monitoring tube when the field fails so as to ensure the continuous operation of kidney internal pressure monitoring; meanwhile, the structure is simple, and the manufacturing cost is low.
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 specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application.
FIG. 1 is a schematic diagram of the overall structure of the connection of an internal pressure monitoring tube and an endoscope water delivery device;
FIG. 2 is a schematic structural view of an internal pressure monitoring tube;
In the figure: 1-water feeding bottle, 2-pumping device, 3-water delivery pipe, 4-internal pressure monitoring pipe, 401-peristaltic pump joint, 402-water inlet section pump pipe, 403-data interface, 404-water delivery joint, 405-internal pressure sensor, 406-buckling plate, 407-luer mother head, 408-water outlet section pump pipe, 5-electronic ureteroscope and 6-kidney.
Detailed Description
The present utility model will be further described in detail below in conjunction with the following examples, for the purpose of facilitating understanding and practicing the present utility model by those of ordinary skill in the art, it being understood that the examples described herein are for the purpose of illustration and explanation only and are not intended to limit the utility model.
Example 1:
A disposable internal pressure monitoring tube for endoscope water supply can monitor the internal pressure of kidney 6 in real time when the endoscope water supply device is used for supplying water. The conventional endoscope water delivery device mainly comprises: the water feeding bottle 1, the pumping device 2 and the water conveying pipe 3, wherein the pumping device 2 comprises a peristaltic pump and a control host, the peristaltic pump is connected with the control host, the control host controls the peristaltic pump to start and stop, and the peristaltic pump is also connected with the water feeding bottle 1 through the water conveying pipe 3. The disposable internal pressure monitoring tube for endoscope water delivery comprises an internal pressure monitoring tube 4, wherein the internal pressure monitoring tube 4 comprises a water inlet section pump tube 402 and a water outlet section pump tube 408, one end of the water inlet section pump tube 402 is provided with a peristaltic pump joint 401, the other end of the water inlet section pump tube 402 is connected with a water delivery joint 404, the water delivery joint 404 is also connected with one end of the water outlet section pump tube 408, the other end of the water outlet section pump tube 408 is provided with a luer head 407, an internal pressure sensor 405 is arranged in the water delivery joint 404, the internal pressure sensor 405 is connected with one end of a data line, the other end of the data line penetrates through the water delivery joint 404 in a sealing way and is connected with the data interface 403, the peristaltic pump joint 401 is detachably connected with a peristaltic pump of the pumping device 2, the luer head 407 is detachably connected with an electronic ureteroscope 5, an infusion hose is arranged on the electronic ureteroscope 5, and the infusion hose is inserted into a kidney 6.
The data interface 403 is detachably connected to the control host of the pumping device 2. The internal pressure sensor 405 is in turn detachably connected to the control host via a data line and a data interface 403 for transmitting the internal pressure data of the kidney 6 to the control host.
The water delivery joint 404 is hollow box-shaped, the water delivery joint 404 comprises a box body and a buckling plate 406 arranged on the box body in a sealing cover manner, and a fixing seat of the internal pressure sensor 405 is fixed in the box body or on the buckling plate 406. In this embodiment, the buckling plate 406 is covered on the bottom of the box body, and the fixing base of the internal pressure sensor 405 is fixed on the buckling plate 406.
The water delivery joint 404 is provided with a water inlet and a water outlet, both the water inlet and the water outlet are provided with pagoda-shaped joints in a sealing way, the water inlet section pump pipe 402 is detachably connected with the pagoda-shaped joints arranged at the water inlet, and the water outlet section pump pipe 408 is detachably connected with the pagoda-shaped joints arranged at the water outlet. The range of the utility model for monitoring the internal pressure of the kidney 6 is less than or equal to 300mmHG (i.e. atmospheric pressure), so that the risk of falling off due to overlarge pressure does not occur between the water inlet section pump pipe 402 and the pagoda-shaped joint arranged at the water inlet and between the water outlet section pump pipe 408 and the pagoda-shaped joint arranged at the water outlet.
The monitoring principle of the internal pressure monitoring tube 4 is: when water flows from the joint of the water delivery bottle 1 to the luer female head 407, the water pressure in the water delivery joint 404, the water inlet section pump pipe 402 and the water outlet section pump pipe 408 is the same, when the water pressure is infected, the internal resistance of the internal pressure sensor 405 can linearly increase, the internal pressure sensor 405 is used for transmitting detection data to the control host of the pumping device 2 by means of the data interface 403, and the pressure value of the internal pressure monitoring pipe 4 is displayed in a conversion mode (the water pressure in the water delivery joint 404, the water inlet section pump pipe 402 and the water outlet section pump pipe 408 in the internal pressure monitoring pipe 4 is equal to the internal pressure of the kidney 6). Thereby realizing the function of monitoring the internal pressure of the kidney 6 in real time.
After the internal pressure monitoring tube 4 is mounted to the endoscope water supply device as shown in fig. 1, the working mode is as follows: the normal saline in the water feeding bottle 1 can flow under the driving of the peristaltic pump of the pumping device 2, and then flows into the cavity of the kidney 6 of the human body along the internal pressure monitoring tube 4 and the electronic ureteroscope 5 in sequence. In this process, the internal pressure sensor 405 monitors the pressure in the internal pressure monitoring tube 4 (the water pressure in the water delivery joint 404, the water inlet section pump tube 402 and the water outlet section pump tube 408 is equal to the internal pressure of the kidney 6 at this time) and feeds back to the control host of the pumping device 2, and when the pressure value is greater than 300mmHg (i.e. the maximum pressure that the kidney 6 can bear), the peristaltic pump pauses working. The peristaltic pump was again restored to operation when the renal internal pressure was reduced to 240 mmHg. So as to reciprocate until the water supply is finished.
The internal pressure of the kidney 6 can be automatically monitored in real time when the endoscope water feeder is used through the internal pressure monitoring tube 4; in addition, the internal pressure monitoring tube 4 is disposable, so that secondary pollution can be avoided.
It should be noted that the specific embodiments described in this application are merely illustrative of the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or its scope as defined in the accompanying claims.
Claims (4)
1. A disposable internal pressure monitoring pipe for endoscope water delivery, including intake section pump line (402), its characterized in that, the one end of intake section pump line (402) is provided with peristaltic pump joint (401), the other end and the fortune water of intake section pump line (402) connect (404) and are connected, fortune water connects (404) and still are connected with play water section pump line (408) one end, it is provided with luer female (407) to go out water section pump line (408) other end, be provided with interior pressure sensor (405) in fortune water joint (404), interior pressure sensor (405) are connected with data line one end, the data line other end seals and wears out fortune water and connect (404) and be connected with data interface (403), peristaltic pump connects (401) and is connected with the peristaltic pump of pumping device (2) can be dismantled, luer female (407) are connected with electronic ureter (5).
2. The disposable internal pressure monitoring tube for delivering water by an endoscope according to claim 1, wherein the water delivery joint (404) is hollow box-shaped, the water delivery joint (404) comprises a box body and a buckling plate (406) arranged on the box body in a sealing cover, and a fixing seat of the internal pressure sensor (405) is fixed in the box body or on the buckling plate (406).
3. The disposable internal pressure monitoring tube for endoscope water delivery according to claim 1, wherein the water delivery joint (404) is provided with a water inlet and a water outlet, both the water inlet and the water outlet are provided with a pagoda-shaped joint in a sealing way, the water inlet section pump tube (402) is detachably connected with the pagoda-shaped joint arranged at the water inlet, and the water outlet section pump tube (408) is detachably connected with the pagoda-shaped joint arranged at the water outlet.
4. A disposable internal pressure monitoring tube for endoscopic water delivery according to claim 1, wherein said data interface (403) is detachably connected to a control host of the pumping device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321875811.7U CN221044916U (en) | 2023-07-17 | 2023-07-17 | Disposable internal pressure monitoring tube for endoscope water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321875811.7U CN221044916U (en) | 2023-07-17 | 2023-07-17 | Disposable internal pressure monitoring tube for endoscope water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221044916U true CN221044916U (en) | 2024-05-31 |
Family
ID=91200660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321875811.7U Active CN221044916U (en) | 2023-07-17 | 2023-07-17 | Disposable internal pressure monitoring tube for endoscope water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221044916U (en) |
-
2023
- 2023-07-17 CN CN202321875811.7U patent/CN221044916U/en active Active
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| GR01 | Patent grant |