Intraabdominal pressure and bladder pressure combined detection device

Abstract

The utility model discloses a joint detection device for intra-abdominal pressure and bladder pressure. An intra-abdominal pressure and bladder pressure combined detection device comprises a measuring tube, scales are arranged on the measuring tube in the length direction, a double-end connecting tube is arranged at the upper end of the measuring tube, an infusion tube and a ventilation tube are correspondingly connected to the double-end connecting tube respectively, the infusion tube is connected with an infusion bag, an atmosphere connector is arranged at the front end of the ventilation tube, and a pressure sensor is arranged at the front end of the atmosphere connector. The lower end of the measuring tube is connected with a three-way tube, one end of the three-way tube is connected with a urine bag through a drainage tube, the other end of the three-way tube is connected with a catheter through a connecting tube, a first tube clamp is arranged on the breather tube, a second tube clamp is arranged on the infusion tube, and a third tube clamp is arranged on the drainage tube. And a fourth pipe clamp is arranged on the connecting pipe. Measurement requirements of intra-abdominal pressure and bladder pressure can be met without dismounting and replacing the pipeline, data errors can be reduced, and comfort of a patient can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, and in particular to a combined detection device for intra-abdominal pressure and bladder pressure that can meet the measurement requirements of intra-abdominal pressure and bladder pressure without dismantling or replacing pipelines, is beneficial to reducing data errors and can improve the comfort of patients. Background Art

[0002] Abdominal compartment syndrome, abbreviated as ACS, also known as abdominal fascia compartment syndrome and abdominal space syndrome, is a clinical syndrome caused by different factors that lead to non-physiological, progressive and rapid increase in intra-abdominal pressure, causing functional damage to intra-abdominal organs and related extra-abdominal organ systems. According to research, bladder pressure and intra-abdominal pressure have a good correlation and can be promoted and applied in clinical practice. Continuous monitoring of intra-bladder pressure is the "gold standard" for early detection of abdominal compartment syndrome. Bladder pressure monitoring can timely detect intra-abdominal hypertension, provide intervention treatment and nursing, and monitor and prevent the occurrence and development of abdominal compartment syndrome, which can reduce the patient mortality rate and improve the level of monitoring of critically ill patients.

[0003] At present, there are difficulties and limitations in bladder pressure measurement in many aspects. There are many human factors that will interfere with pressure measurement. There are also instruments on the market that can measure bladder pressure and intra-abdominal pressure, but these instruments are not suitable for use with each other and often need to be used separately. In the process of changing the pipeline for measurement, the patient may feel uncomfortable. The operation is also complicated and prone to mistakes or irregular operations, which can easily cause errors in the measurement results and lead to inaccuracy, which in turn will affect the diagnosis results of medical staff and is not conducive to subsequent treatment arrangements. The patent name is a disposable intra-abdominal pressure detection device and a device containing the same The measuring package, patent number ZL201721055897.3, and Chinese utility model patent with a publication date of 2019-05-07, includes a three-way valve, the three-way valve is connected with a urinary catheter connector, an injection pipeline and a measuring pipeline, one end of the urinary catheter connector is connected with the urinary catheter, and the other end is connected with the three-way valve; the injection pipeline includes a saline bag and an injection tube body connected to each other, one end of the injection tube body is connected with the three-way valve, and the other end is provided with a needle, the needle is inserted into the saline bag, and the injection tube body is provided with a drip pot, a speed regulating valve and a closing clamp from top to bottom between the needle and the three-way valve. The utility model provides a disposable intra-abdominal pressure detection device and a measuring package containing the same, which can be used once and is easy to assemble, meeting the unified demand for intra-abdominal pressure detection devices in the industry, and at the same time, its measurement results are accurate and reliable, fully meeting the requirements of clinical testing. However, although the patent can measure the intra-abdominal pressure of the patient, it is not suitable for measuring the bladder pressure of the patient. It needs to be measured separately, and the measurement results may have large errors, which is not conducive to medical staff to judge the patient's condition.

[0004] How to solve the above problems has become a technical problem that needs to be solved urgently. Utility Model Content

[0005] The utility model aims to provide a combined detection device for intra-abdominal pressure and bladder pressure which can meet the measurement requirements of intra-abdominal pressure and bladder pressure without dismantling or replacing pipelines, is beneficial to reducing data errors and can improve the comfort of patients.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model provides a combined detection device for intra-abdominal pressure and bladder pressure, comprising a measuring tube, on which scales are arranged along the length direction, a double-headed connecting pipe is arranged at the upper end of the measuring tube, an infusion tube and a ventilation tube are respectively connected to the double-headed connecting pipe, the infusion tube is connected to an infusion bag, an atmospheric joint is arranged at the front end of the ventilation tube, and a three-way tube is connected to the lower end of the measuring tube, wherein one end of the three-way tube is connected to a urine bag through a drainage tube, and the other end of the three-way tube is connected to a urinary catheter through a connecting tube, a first tube clamp is arranged on the ventilation tube, a second tube clamp is arranged on the infusion tube, a third tube clamp is arranged on the drainage tube, and a fourth tube clamp is arranged on the connecting tube.

[0008] Furthermore, a filter is provided on the ventilation pipe close to the atmosphere joint, and the first pipe clamp is arranged on the ventilation pipe close to the double-ended pipe.

[0009] Furthermore, an adapter is provided at the front end of the connecting tube, the lower end of the urinary catheter is connected to the adapter in cooperation, and the fourth tube clamp is arranged on the connecting tube near the adapter.

[0010] Furthermore, a heater is provided on the connecting pipe close to the three-way pipe.

[0011] Furthermore, the measuring range of the scale is 0-50 cm.

[0012] Due to the adoption of the above structure, the utility model has the following beneficial effects:

[0013] The utility model discloses a combined detection device for intra-abdominal pressure and bladder pressure. Physiological saline is installed in an infusion bag. By closing a first tube clamp and a third tube clamp and opening a second tube clamp and a fourth tube clamp, the infusion bag can be connected with a measuring tube, a connecting tube and a urinary catheter, so that the intra-abdominal pressure data of the patient can be obtained by directly reading the water column scale on the measuring tube; closing the first tube clamp and the third tube clamp can make the physiological saline in the infusion bag enter the measuring tube, and then by opening the first tube clamp, the fourth tube clamp and the atmosphere joint and closing the second tube clamp, the measuring tube, the connecting tube and the urinary catheter can be connected with the atmosphere through the ventilation tube and the atmosphere joint, and at this time, the water column scale on the measuring tube can be directly read. The bladder pressure data of the patient can be obtained by simply adjusting the degree; opening the third tube clamp after the measurement is completed can help the patient empty the bladder, and the need to measure the intra-abdominal pressure and bladder pressure can be met without removing the tube, which can avoid the pain caused to the patient when removing the tube, improve the patient's comfort, and also reduce the operation steps, optimize the work flow, avoid work errors as much as possible, prevent large deviations in the data, and benefit the patient's treatment. Therefore, the utility model of the combined detection device of intra-abdominal pressure and bladder pressure can meet the measurement needs of intra-abdominal pressure and bladder pressure without removing the tube, which is beneficial to reducing data errors and improving the patient's comfort.

[0014] The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The utility model is a structural schematic diagram of a device for combined detection of intra-abdominal pressure and bladder pressure. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Please refer to Figure 1The utility model provides a combined detection device for intra-abdominal pressure and bladder pressure, comprising a measuring tube 1, a scale 10 is arranged on the measuring tube 1 along the length direction, a double-ended pipe 2 is arranged at the upper end of the measuring tube 1, an infusion tube 3 and a ventilation tube 4 are respectively connected to the double-ended pipe 2, the infusion tube 3 is connected to an infusion bag 30, an atmospheric joint 40 is arranged at the front end of the ventilation tube 4, a three-way pipe 5 is connected to the lower end of the measuring tube 1, wherein one end of the three-way pipe 5 passes through a drainage tube 6 The tee pipe 5 is connected to a urine bag 60, and the other end of the tee pipe 5 is connected to a urinary catheter 8 through a connecting pipe 7. A first tube clamp 41 is provided on the ventilation pipe 4, a second tube clamp 31 is provided on the infusion pipe 3, a third tube clamp 61 is provided on the drainage pipe 6, and a fourth tube clamp 71 is provided on the connecting pipe 7. Physiological saline is installed in the infusion bag 30. By closing the first tube clamp 41 and the third tube clamp 61 and opening the second tube clamp 31 and the fourth tube clamp 71, the infusion bag 30 can be connected to the measuring tube 1 and the connecting pipe 7. The tube 7 and the urinary catheter 8 are connected, so the intra-abdominal pressure data of the patient can be obtained by directly reading the water column scale 10 on the measuring tube 1; closing the first tube clamp 41 and the third tube clamp 61 can allow the physiological saline in the infusion bag to enter the measuring tube 1, and then by opening the first tube clamp 41, the fourth tube clamp 71, the atmospheric joint 40 and closing the second tube clamp 31, the measuring tube 1, the connecting tube 7 and the urinary catheter 8 can be connected to the atmosphere through the ventilation tube 4 and the atmospheric joint 40. At this time, the bladder pressure data of the patient can be obtained by directly reading the water column scale 10 on the measuring tube 1; opening the third tube clamp 61 after the measurement can help the patient empty the bladder, and the need to measure the intra-abdominal pressure and bladder pressure can be met without replacing the pipeline, which can avoid the pain of replacing the pipeline to the patient, improve the patient's comfort, and also reduce the operation steps, optimize the work process, and can avoid work errors as much as possible, prevent large deviations in data, which is beneficial to the treatment of patients.

[0019] In the utility model, a filter 42 is provided on the ventilation pipe 4 near the atmosphere joint 40, and a first pipe clamp 41 is arranged on the ventilation pipe 4 near the double-ended pipe 2; the atmosphere joint 40 can adopt a pipe joint structure with a rubber cover, and the filter 42 can play a disinfection and filtering role to prevent external pathogens from contaminating the pipeline system, reduce errors and improve safety.

[0020] In the utility model, an adapter 72 is provided at the front end of the connecting tube 7, the lower end of the urinary catheter 8 is connected with the adapter 72, and the fourth tube clamp 71 is arranged on the connecting tube 7 near the adapter 72; a heater 73 is provided on the connecting tube 7 near the three-way tube 5; the heater 73 can adopt an infusion heater structure, and the heater 73 can heat the liquid in the connecting tube 7 to increase the temperature, so that the temperature of the liquid in the pipeline can be kept within the range of the temperature of the liquid in the human body as much as possible, thereby improving the patient's comfort.

[0021] In the present invention, the measuring range of the scale 10 is 0-50 cm; 0-50 cm is the standard range, and the operation should be terminated immediately when the liquid water column in the measuring tube 1 exceeds 40 cm.

[0022] When the utility model is used, the pipelines are connected in sequence, the infusion bag 30 is filled with saline and connected to the infusion tube 3, when the intra-abdominal pressure of the patient needs to be measured, the first tube clamp 41 and the third tube clamp 61 are closed, and the second tube clamp 31 and the fourth tube clamp 71 are opened to allow the saline in the infusion bag 30 to enter the measuring tube 1, the connecting tube 7 and the urinary catheter 8, and the heater 73 is turned on for heating according to the situation, and after the saline in the pipeline is left to stand, the water column scale 10 on the measuring tube 1 is directly read to obtain the intra-abdominal pressure data of the patient; when the bladder pressure of the patient needs to be measured, the first tube clamp 41 and the third tube clamp 61 are closed, 100 ml of saline in the infusion bag is first put into the measuring tube 1, and then the first tube clamp 41, the fourth tube clamp 71, the atmospheric joint 40 are opened and the second tube clamp 3 is closed. 1, the measuring tube 1, the connecting tube 7 and the urinary catheter 8 are connected to the atmosphere through the ventilation tube 4 and the atmospheric joint 40, and the water column scale 10 on the measuring tube 1 is read after the physiological saline in the pipeline is allowed to stand, so as to obtain the bladder pressure of the patient's 100ml physiological saline at this time, and then continue to put in 100ml physiological saline and read the value after the physiological saline is allowed to stand, and so on. When the value read on the measuring tube 1 is greater than 40cm, the operation is terminated. After the operation is completed, the third tube clamp 61 is opened to help the patient empty the bladder, and then the pipeline is tidied to complete the operation. The need for measuring the intra-abdominal pressure and bladder pressure can be met without replacing the pipeline, which can avoid the pain of replacing the pipeline to the patient, improve the patient's comfort, reduce the operation steps, and avoid work errors as much as possible, which is conducive to reducing data errors.

[0023] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. A combined detection device for intra-abdominal pressure and bladder pressure, characterized in that: The measuring tube (1) comprises a measuring tube (1), on which a scale (10) is provided along the length direction, a double-ended pipe (2) is provided at the upper end of the measuring tube (1), an infusion tube (3) and a ventilation tube (4) are respectively connected to the double-ended pipe (2), the infusion tube (3) is connected to an infusion bag (30), an atmospheric joint (40) is provided at the front end of the ventilation tube (4), a three-way pipe (5) is connected to the lower end of the measuring tube (1), one end of the three-way pipe (5) is connected to a urine bag (60) through a drainage tube (6), the other end of the three-way pipe (5) is connected to a urinary catheter (8) through a connecting tube (7), a first pipe clamp (41) is provided on the ventilation tube (4), a second pipe clamp (31) is provided on the infusion tube (3), a third pipe clamp (61) is provided on the drainage tube (6), and a fourth pipe clamp (71) is provided on the connecting tube (7).

2. The combined detection device for intra-abdominal pressure and bladder pressure according to claim 1, characterized in that: A filter (42) is provided on the ventilation pipe (4) close to the atmospheric joint (40), and the first pipe clamp (41) is arranged on the ventilation pipe (4) close to the double-end pipe (2).

3. The combined detection device for intra-abdominal pressure and bladder pressure according to claim 2, characterized in that: An adapter (72) is provided at the front end of the connecting tube (7), the lower end of the urinary catheter (8) is connected to the adapter (72), and the fourth tube clamp (71) is provided on the connecting tube (7) near the adapter (72).

4. The combined detection device for intra-abdominal pressure and bladder pressure according to claim 3, characterized in that: A heater (73) is provided on the connecting pipe (7) close to the three-way pipe (5).

5. The combined detection device for intra-abdominal pressure and bladder pressure according to claim 4, characterized in that: The measuring range of the scale (10) is 0-50 cm.

Images