Low-cost intra-abdominal pressure monitoring kit
By designing a low-cost intra-abdominal pressure monitoring kit with force-sensitive membrane and other components, the existing kit is solved, the cost of reducing usage and production costs is achieved, and the convenience of operation is ensured.
Patent Information
- Application Number
- CN202421019264.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The existing intra-abdominal pressure monitoring kit is costly, resulting in high patient use.
Design a low-cost abdominal pressure monitoring kit, using a dispenser with a force-sensitive membrane, which adheres to the cavity of the dispenser, isolates the liquid, avoids urine from contaminating the pressure sensor, and is easy to operate through sheet clamps, stop clamps, catheter connecting tubes and other components.
It reduces the cost of use and production, avoids urine contamination of pressure sensors, is convenient for operation, and is suitable for use by different patients.
Smart Images
Figure CN222777309U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of intra-abdominal pressure monitoring, in particular to a low-cost intra-abdominal pressure monitoring kit. Background Art
[0002] Intra-abdominal pressure (IAP) refers to the pressure in the closed abdominal cavity under a stable state. Monitoring intra-abdominal pressure is an important method for diagnosing intra-abdominal hypertension (IAH) and guiding the treatment of abdominal compartment syndrome (ACS). There are many ways to monitor intra-abdominal pressure. The most commonly used method in clinical practice is transcystometry, which has the advantages of simple method, non-invasiveness, and accurate results.
[0003] In clinical practice, there are two methods to measure intra-abdominal pressure: manual measurement using a urinary catheter and continuous monitoring of bladder pressure using an instrument. The urodynamic monitor is a special device used for dynamic monitoring of intra-abdominal pressure. When the device is working, it must be used in conjunction with the corresponding consumables - the intra-abdominal pressure monitoring kit.
[0004] The current intra-abdominal pressure monitoring kit is mainly composed of a connector, a catheter connecting tube, an integrated pressure sensor with a chip, a urine bag connecting tube, and a urine bag. Since the integrated pressure sensor with a chip is expensive and the kit needs to be replaced for each patient, the cost of use for patients is high. Utility Model Content
[0005] The utility model aims to solve the problem of high cost of intra-abdominal pressure monitoring kits and to provide a low-cost intra-abdominal pressure monitoring kit that saves time and effort and is easy to operate.
[0006] A low-cost intra-abdominal pressure monitoring kit comprises a joint, a sheet clip, a stop clamp, a urinary catheter connecting tube, a dispenser with a force-sensitive membrane, a two-way valve, a urine storage bag connecting tube, and a urine storage bag. One end of the joint is connected to one end of the urinary catheter connecting tube, and the other end of the joint is connected to a urinary catheter joint indwelling in the patient; the other end of the urinary catheter connecting tube is connected to one end of the urine storage bag connecting tube, and the other end of the urine storage bag connecting tube is connected to the urine storage bag. The dispenser with a force-sensitive membrane is arranged on the urinary catheter connecting tube.
[0007] Furthermore, a low-cost intra-abdominal pressure monitoring kit is provided, wherein the sheet clip, the flow stop clip, the dispenser with a force-sensitive membrane, and the connector are all arranged on the urinary catheter connecting tube, and the connector is arranged at the end of the urinary catheter connecting tube.
[0008] Furthermore, a low-cost intra-abdominal pressure monitoring kit is provided, wherein the urinary catheter connecting tube and the urine bag connecting tube are connected via a two-way valve.
[0009] Furthermore, a low-cost intra-abdominal pressure monitoring kit is provided, wherein the dispenser with a force-sensitive sensor membrane comprises a dispenser and a force-sensitive sensor membrane, and the force-sensitive sensor membrane is adhered to the inner cavity of the dispenser.
[0010] Furthermore, a low-cost intra-abdominal pressure monitoring kit is provided, wherein the intra-abdominal pressure monitoring kit is connected and fixed to a bed sheet via a bed sheet clip, and the upper end of the urine storage bag includes a hook.
[0011] Furthermore, a low-cost intra-abdominal pressure monitoring kit is provided, wherein a liquid dispenser with a force-sensitive membrane is arranged between the flow-stop clamp and the two-way valve.
[0012] Furthermore, in a low-cost intra-abdominal pressure monitoring kit, the urine bag is arranged at the end of the urine bag connecting tube.
[0013] The beneficial effects of the utility model include: a low-cost intra-abdominal pressure monitoring kit, a liquid dispenser with a force-sensitive membrane is arranged on a urinary catheter connecting tube, the liquid dispenser with a force-sensitive membrane comprises a liquid dispenser and a force-sensitive membrane, the force-sensitive membrane is adhered to the inner cavity of the liquid dispenser, the force-sensitive membrane isolates the liquid, the patient's urine will not contaminate the pressure sensor on the urine dynamics monitor, different patients only need to replace the intra-abdominal pressure monitoring kit, reducing the use cost and the production cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 A structural diagram of a low-cost intra-abdominal pressure monitoring kit.
[0015] Figure 2 This is a structural diagram of a dispenser with a force-sensitive membrane.
[0016] In the figure: 1-connector, 2-sheet clip, 3-stop clamp, 4-catheter connecting tube, 5-dispenser with force-sensitive membrane, 6-two-way valve, 7-urine bag connecting tube, 8-urine bag, 501-dispenser, 502-force-sensitive membrane. DETAILED DESCRIPTION
[0017] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.
[0018] In this embodiment, as shown in the attached Figure 1 As shown, a low-cost intra-abdominal pressure monitoring kit includes a connector 1, a bed sheet clip 2, a flow stop clip 3, a urinary catheter connecting tube 4, a dispenser 5 with a force-sensitive membrane, a two-way valve 6, a urine storage bag connecting tube 7, and a urine storage bag 8. One end of the connector 1 is connected to one end of the urinary catheter connecting tube 4, and the other end of the connector 1 is connected to the urinary catheter connector indwelling in the patient; the other end of the urinary catheter connecting tube 4 is connected to one end of the urine storage bag connecting tube 7, and the other end of the urine storage bag connecting tube 7 is connected to the urine storage bag 8. The dispenser 5 with a force-sensitive membrane is arranged on the urinary catheter connecting tube 4.
[0019] Furthermore, a low-cost intra-abdominal pressure monitoring kit is provided, wherein the sheet clip 2 , the flow stop clip 3 , the dispenser 5 with a force-sensitive membrane, and the connector 1 are all arranged on the urinary catheter connecting tube 4 , and the connector 1 is arranged at the end of the urinary catheter connecting tube 4 .
[0020] Furthermore, in a low-cost intra-abdominal pressure monitoring kit, the urinary catheter connecting tube 4 and the urine bag connecting tube 7 are connected via a two-way valve 6 .
[0021] Furthermore, a low-cost intra-abdominal pressure monitoring kit is provided, wherein the intra-abdominal pressure monitoring kit is connected and fixed to a bed sheet via a bed sheet clip 2, and the upper end of the urine storage bag 8 includes a hook.
[0022] Furthermore, in a low-cost intra-abdominal pressure monitoring kit, a liquid dispenser 5 with a force-sensitive membrane is arranged between the flow-stop clamp 3 and the two-way valve 6 .
[0023] Furthermore, in a low-cost intra-abdominal pressure monitoring kit, the urine bag 8 is arranged at the end of the urine bag connecting tube 7 .
[0024] As attached Figure 2 As shown, a low-cost intra-abdominal pressure monitoring kit is shown. The dispenser 5 with a force-sensitive sensor membrane comprises a dispenser 501 and a force-sensitive sensor membrane 502 . The force-sensitive sensor membrane 502 is adhered to the inner cavity of the dispenser 501 .
[0025] A low-cost intra-abdominal pressure monitoring kit works as follows:
[0026] The patient's urine is transmitted to the urinary catheter connecting tube 4 through the joint 1. At the same time, the flow stop clamp 3 controls the flow rate of urine and can also stop the flow of urine. The urine in the urinary catheter connecting tube 4 is transmitted to the separator 5 with a force-sensitive membrane. According to the principle of fluid mechanics, the bladder pressure will cause the force-sensitive membrane 502 to deform, and the deformation is transmitted to the pressure sensor on the urine dynamics monitor, and the pressure signal is converted into an electrical signal, thereby measuring the intra-abdominal pressure. The urine is isolated by the separator 501 and will not contaminate the pressure sensor on the urine dynamics monitor. The urine is then transmitted to the urinary catheter connecting tube 4 through the separator 501. The urine in the urinary catheter connecting tube 4 is transmitted to the urine storage bag connecting tube 7 through the two-way valve 6. The two-way valve 6 controls the on-off of the urinary catheter connecting tube 4 and the urine storage bag connecting tube 7. The urine in the urine storage bag connecting tube 7 is transmitted to the urine storage bag 8 for storage, and the urine storage bag 8 is fixed somewhere by a hook.
[0027] The utility model designs a low-cost intra-abdominal pressure monitoring kit. A dispenser with a force-sensitive membrane is arranged on a urinary catheter connecting tube. The dispenser with a force-sensitive membrane comprises a dispenser and a force-sensitive membrane. The force-sensitive membrane adheres to the inner cavity of the dispenser. The force-sensitive membrane isolates the liquid, and the patient's urine will not contaminate the pressure sensor on the urine dynamics monitor. Different patients only need to replace the intra-abdominal pressure monitoring kit, thereby reducing the use cost and the production cost.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A low-cost intra-abdominal pressure monitoring kit, characterized in that: The invention comprises a joint (1), a bed sheet clip (2), a flow-stopping clip (3), a urinary catheter connecting tube (4), a liquid dispenser with a force-sensitive membrane (5), a two-way valve (6), a urine storage bag connecting tube (7), and a urine storage bag (8). One end of the joint (1) is connected to one end of the urinary catheter connecting tube (4), and the other end of the joint (1) is connected to a urinary catheter joint indwelling in the patient; the other end of the urinary catheter connecting tube (4) is connected to one end of the urine storage bag connecting tube (7), and the other end of the urine storage bag connecting tube (7) is connected to the urine storage bag (8). The liquid dispenser with a force-sensitive membrane (5) is arranged on the urinary catheter connecting tube (4).
2. A low-cost intra-abdominal pressure monitoring kit as claimed in claim 1, characterized in that: The bed sheet clip (2), the flow stop clip (3), the liquid dispenser with a force-sensitive membrane (5), and the connector (1) are all arranged on the urinary catheter connecting tube (4), and the connector (1) is arranged at the end of the urinary catheter connecting tube (4).
3. A low-cost intra-abdominal pressure monitoring kit as claimed in claim 1, characterized in that: The urinary catheter connecting tube (4) and the urine bag connecting tube (7) are connected via a two-way valve (6).
4. A low-cost intra-abdominal pressure monitoring kit as claimed in claim 1, characterized in that: The liquid dispenser (5) with a force-sensitive sensor film comprises a liquid dispenser (501) and a force-sensitive sensor film (502), wherein the force-sensitive sensor film (502) is adhered to the inner cavity of the liquid dispenser (501).
5. A low-cost intra-abdominal pressure monitoring kit as claimed in claim 1, characterized in that: The intra-abdominal pressure monitoring kit is connected and fixed to the bed sheet via a bed sheet clip (2), and the upper end of the urine storage bag (8) comprises a hook.
6. A low-cost intra-abdominal pressure monitoring kit as claimed in claim 1, characterized in that: A liquid distributor (5) with a force-sensitive membrane is arranged between the flow-stop clamp (3) and the two-way valve (6).
7. A low-cost intra-abdominal pressure monitoring kit as claimed in claim 1, characterized in that: The urine storage bag (8) is arranged at the end of the urine storage bag connecting tube (7).