Urethral catheter with temperature and pressure measuring function

Abstract

The utility model belongs to the technical field of urethral catheters, and particularly relates to a urethral catheter with temperature and pressure measuring functions, which comprises a main pipeline, one end of the main pipeline is connected with a branch pipeline, and the outer wall of one end of the main pipeline close to the branch pipeline is fixedly sleeved with a sleeve; when in use, the sleeve is sleeved on a main pipeline, the sleeve is fixed on the main pipeline through the adhesive, then a probe at the bottom of the temperature and pressure measuring sensor is inserted into the main pipeline from the sealing sleeve, and after the installation is completed, the temperature and pressure measuring sensor is fixed on the main pipeline. And finally, the two ends of the connecting wire are in butt joint with the digital display and the temperature and pressure measuring sensor, and when the main pipeline conducts catheterization on a patient, a probe at the bottom of the temperature and pressure measuring sensor can collect the temperature of urine in the main pipeline and the pressure in the main pipeline at the moment. Therefore, medical staff can further evaluate the health of the patient according to the temperature and pressure displayed on the digital display.

Description

Technical Field

[0001] The utility model belongs to the technical field of urinary catheters, and in particular relates to a urinary catheter with temperature and pressure measuring functions. Background Art

[0002] A urinary catheter is a medical device that is usually inserted into the bladder through the urethra to drain urine. It can be made of natural rubber, silicone rubber or polyvinyl chloride (PVC). Urinal catheters are widely used in clinical practice, mainly to solve problems such as dysuria or urine retention.

[0003] When using a urinary catheter, it is necessary to strictly follow the aseptic operating procedures to prevent urinary tract infection. The choice of catheter should be based on the patient's specific situation, such as the size and shape of the urethra, to ensure smooth insertion and reduce the patient's pain. At the same time, during the catheterization process, the movements should be gentle and slow to avoid damaging the urethral mucosa. The application of catheters is not only limited to solving acute urinary retention or dysuria, but also plays an important role in surgery and rescue of critically ill patients. For example, before surgery, indwelling catheterization is often required to prevent the occurrence of postoperative urinary retention. For critically ill patients, such as patients in shock, indwelling catheters help record urine volume in order to calculate the amount of fluid replacement and maintain a balance between fluid replacement and output.

[0004] Under normal circumstances, the patient's urine temperature should be close to body temperature, but if the urine temperature is abnormally high or low, it may indicate that the patient has certain health problems. For example, a patient with high fever may have high urine temperature, while a patient with low body temperature may have low urine temperature.

[0005] Secondly, the pressure in the urethra is also an important health indicator. Changes in urethral pressure may reflect the patency of the urethra, bladder function, and whether there is urethral obstruction. For example, urethral obstruction may lead to increased urethral pressure, which in turn causes symptoms such as dysuria and urinary retention. Abnormal bladder function may also lead to abnormal urethral pressure, thereby affecting the patient's urination function.

[0006] However, the overall structure of the existing urinary catheters is very simple, so that medical staff cannot grasp the temperature of the patient's urine and the pressure in the urinary tract when performing catheterization, so that the medical staff cannot further understand the patient's health condition. Therefore, it is necessary to improve the existing urinary catheters according to their defects. Utility Model Content

[0007] The utility model aims to provide a urinary catheter with temperature and pressure measuring functions, aiming to solve the problem that the overall structure of the existing urinary catheters in the prior art is very simple, so that medical staff cannot grasp the temperature of the patient's urine and the pressure in the urinary tract when performing catheterization, so that the medical staff cannot further grasp the patient's health condition. Therefore, it is necessary to improve the existing urinary catheters according to their defects.

[0008] To achieve the above object, the utility model provides the following technical solution: a urinary catheter with temperature and pressure measurement functions, comprising a main pipeline, one end of the main pipeline is connected to a branch pipeline, and a sleeve is fixedly sleeved on the outer wall of one end of the main pipeline close to the branch pipeline;

[0009] A digital display is installed on the surface of the sleeve, and a socket on one side of the digital display is connected to a plug at one end of the wiring, and the other end of the wiring is connected to a temperature and pressure sensor. A probe is installed at the bottom of the temperature and pressure sensor, and the bottom of the temperature and pressure sensor is sealed in a sealing sleeve.

[0010] In order to maintain a good sealing structure at the connection between the sealing sleeve and the main pipeline, as a preferred embodiment of the utility model of a urinary catheter with temperature and pressure measuring functions, the outer wall of the sealing sleeve is sealingly inserted into the main pipeline.

[0011] In order to enable the temperature and pressure measuring sensors to measure the temperature and pressure of urine inside the main pipe, as a preferred embodiment of the utility model of a urinary catheter with temperature and pressure measuring functions, the probe penetrates the sealing sleeve and extends to the inside of the main pipe.

[0012] In order to enable the digital display and the temperature and pressure sensors to work properly, as a preferred embodiment of the utility model, a urinary catheter with temperature and pressure measuring functions is further provided with a power cord on one side close to the wiring connector, and one end of the power cord is connected to the power interface of the digital display.

[0013] In order to enable the digital display to be effectively installed on the main pipeline, as a preferred embodiment of the utility model of a urinary catheter with temperature and pressure measuring functions, the sleeve is made of hard rubber, and the inner diameter of the sleeve is compatible with the maximum diameter of the main pipeline.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] When in use, the sleeve is put on the main pipe and fixed on the main pipe by bonding and glue. Then the probe at the bottom of the temperature and pressure sensor is inserted into the main pipe from the sealing sleeve. After the installation is completed, the connection between the temperature and pressure sensor and the sealing sleeve is processed with sealant. Finally, the two ends of the wiring are connected to the digital display and the temperature and pressure sensor. When the patient is catheterized in the main pipe, the probe at the bottom of the temperature and pressure sensor will collect the temperature of the urine inside the main pipe and the pressure inside the main pipe, so that medical staff can further evaluate the patient's health according to the temperature and pressure displayed on the digital display. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the digital display of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the main pipeline of the utility model.

[0020] In the figure: 1. Main pipeline; 2. Branch pipeline; 3. Sleeve; 4. Digital display; 5. Wiring; 6. Temperature and pressure measuring sensors; 7. Probe; 8. Sealing sleeve; 9. Power cord. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-3 The utility model provides the following technical solutions: a urinary catheter with temperature and pressure measurement functions, comprising a main pipeline 1, one end of the main pipeline 1 is connected to a branch pipeline 2, and a sleeve 3 is fixedly sleeved on the outer wall of one end of the main pipeline 1 close to the branch pipeline 2;

[0023] The urinary catheter in the present technical solution is composed of a main pipe 1 and a branch pipe 2. When in use, the end of the main pipe 1 is connected to the inside of the urethra, so that urine will be discharged outward through the main pipe 1, thereby achieving the function of urinary catheterization.

[0024] A digital display 4 is installed on the surface of the sleeve 3, and the socket on one side of the digital display 4 is connected to the plug at one end of the wiring 5, and the other end of the wiring 5 is connected to the temperature and pressure sensor 6. A probe 7 is installed at the bottom of the temperature and pressure sensor 6, and the bottom of the temperature and pressure sensor 6 is sealed in a sealing sleeve 8.

[0025] In the present technical solution, the data transmission and display between the digital display 4 and the temperature and pressure sensors 6 are conventional technical methods. When in use, the corresponding operating program can be written in the digital display 4, so that normal data display and transmission can be performed between the digital display 4 and the temperature and pressure sensors 6. Since it is not the key point to be protected by the present technical solution, it is not described in detail in the present technical solution.

[0026] Preferably, the outer wall of the sealing sleeve 8 is sealingly inserted into the main pipeline 1 .

[0027] During specific use, the sealing sleeve 8 is a hollow structure, and the opening at the bottom of the sealing sleeve 8 is communicated with the internal channel of the main pipeline 1.

[0028] Preferably, the probe 7 passes through the sealing sleeve 8 and extends into the interior of the main pipeline 1 .

[0029] Preferably, a power cord 9 is also provided on one side close to the connector of the wiring 5 , and one end of the power cord 9 is connected to the power interface of the digital display 4 .

[0030] During specific use, the power cord 9 is connected to an external power source, and the power cord 9 provides power to the digital display 4 and the temperature and pressure sensors 6 during use.

[0031] Preferably, the sleeve 3 is made of hard rubber, and the inner diameter of the sleeve 3 is matched with the maximum diameter of the main pipe 1 .

[0032] During specific use, glue is applied on the inner wall of the sleeve 3, and then the main pipe 1 is deformed by pinching, and then the sleeve 3 is inserted into the outer wall of the main pipe 1. After the position adjustment of the sleeve 3 is completed, the main pipe 1 is released and reset. In this way, the outer wall of the main pipe 1 will fully contact the inner wall of the sleeve 3. At this time, the sleeve 3 and the main pipe 1 can be firmly connected together under the action of the adhesive glue.

[0033] Working principle: When in use, the digital display 4 can be installed on the main pipe 1 through the connection between the sleeve 3 and the main pipe 1, and then the temperature and pressure sensor 6 is installed into the sealing sleeve 8, and the depth of the temperature and pressure sensor 6 is adjusted so that the probe 7 at the bottom of the temperature and pressure sensor 6 can completely enter the interior of the main pipe 1;

[0034] Then, connect the two ends of the wiring 5 to the temperature and pressure sensors 6 and the digital display 4, and at the same time connect the power line 9 on one side of the digital display 4 to the external power supply;

[0035] After one end of the main pipe 1 is inserted into the patient's urethra, urine will be discharged outward through the main pipe 1. When the urine flows through the probe 7, the probe 7 will timely capture the temperature of the urine and the pressure inside the main pipe 1. The captured temperature and pressure will be further displayed on the digital display 4. Therefore, medical staff can timely grasp the temperature of the patient's urine and the pressure inside the urethra, so that medical staff can further evaluate the patient's health according to the temperature and pressure displayed on the digital display 4.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A urinary catheter with temperature and pressure measurement functions, comprising a main pipeline (1), one end of which is connected to a branch pipeline (2), characterized in that: A sleeve (3) is fixedly sleeved on the outer wall of one end of the main pipeline (1) close to the branch pipeline (2); A digital display (4) is installed on the surface of the sleeve (3), and a socket on one side of the digital display (4) is connected to a plug at one end of a wiring (5), and the other end of the wiring (5) is connected to a temperature and pressure sensor (6). A probe (7) is installed at the bottom of the temperature and pressure sensor (6), and the bottom of the temperature and pressure sensor (6) is sealed and installed in a sealing sleeve (8).

2. A urinary catheter with temperature and pressure measurement functions according to claim 1, characterized in that: The outer wall of the sealing sleeve (8) is sealingly plugged into the main pipeline (1).

3. A urinary catheter with temperature and pressure measurement functions according to claim 1, characterized in that: The probe (7) passes through the sealing sleeve (8) and extends into the interior of the main pipeline (1).

4. A urinary catheter with temperature and pressure measurement functions according to claim 1, characterized in that: A power cord (9) is also provided on one side close to the connection (5) connector, and one end of the power cord (9) is connected to a power interface of the digital display (4).

5. The urinary catheter with temperature and pressure measuring functions according to claim 1, characterized in that: The sleeve (3) is made of hard rubber, and the inner diameter of the sleeve (3) is compatible with the maximum diameter of the main pipeline (1).

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