Urethral catheter with temperature measuring function

Abstract

The utility model discloses a urethral catheter with a temperature measuring function, which relates to the technical field of urethral catheters and comprises a urine inlet pipe, an inlet control valve is arranged on the surface of one side of the urine inlet pipe, a temperature measuring pipe is communicated with the surface of one side of the urine inlet pipe, and a temperature and pressure measuring device is fixedly connected to the top end of one side of the temperature measuring pipe. The top end of one side of the urine introducing pipe is communicated with a urine discharging pipe, and a waste residue collecting pipe is arranged on the surface of one side of the urine discharging pipe. The temperature and pressure measuring device mounted at the top end of the temperature measuring tube is used for measuring the temperature and the pressure of urine in the urine inlet tube, a pressure measuring head on the temperature and pressure measuring device extends into the temperature measuring tube to measure the pressure, the temperature measuring rod is inserted into the temperature measuring tube to measure the temperature, and measured values are directly transmitted to the data display to be displayed. A peak value is set through the setting key, once a measured numerical value is high, the voice playing disc can play alarm voice, and the alarm lamp can be automatically turned on for warning.

Description

Technical Field

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

[0002] The urinary catheter currently used in clinical practice has the function of assisting patients in urination as well as assisting patients in treatment. The urinary catheter is provided with a urinary catheter pipe and a flushing pipe which are not connected to each other. When in use, one end of the urinary catheter is inserted into the patient's bladder through the urethra, and the urinary catheter is used to help the patient urinate, and liquid medicine is injected into the patient's bladder through the flushing pipe to flush and reduce inflammation of the affected part. Since the temperature in the patient's bladder is higher than the normal temperature when the urinary system is inflamed, and the temperature of the urine in the bladder is the same as the temperature in the bladder, measuring the temperature of the patient's urine can understand the patient's recovery. The commonly used measurement method is to adhere the temperature probe to the inner wall of the urinary catheter and measure the temperature of the urine that has just flowed into the urinary catheter. However, under the impact of urine for a long time, the above-mentioned adhesion structure is not stable, and the adhesion between the temperature probe and the inner wall of the urinary catheter is easy to break, and the position of the temperature probe is easy to move, which leads to deviation in the measured temperature.

[0003] After searching, China Publication No. CN220676466U discloses a temperature measuring urinary catheter, which belongs to the technical field of urinary catheters, including a tube body, wherein a urinary catheter and a flushing tube which are not connected to each other are arranged in the tube body, and a temperature measuring probe is fixed in the urinary catheter through a fixing member, wherein the temperature measuring probe is connected to one end of a wire, and the other end of the wire passes through the side wall of the urinary catheter and the side wall of the tube body in sequence and is connected to a monitor. The utility model sets a fixing member near the urinary catheter port of the urinary catheter, and fixes the temperature measuring probe through the fixing member, which is more stable than directly adhering and fixing the temperature measuring probe to the inner wall of the urinary catheter, and can prevent the position of the temperature measuring probe from moving under the impact of urine for a long time.

[0004] However, in actual use, the above device can only perform actual temperature detection. First, it cannot provide actual reminders, which reduces the intuitiveness of information display. Second, the above device cannot control the internal pressure of the tube body, which reduces the control effect of the liquid flow rate inside the tube body. Third, there will be certain impurities in the urine. If it is not filtered in time, it will cause blockage in the tube body and affect the urine delivery rate. Utility Model Content

[0005] The utility model aims to provide a urinary catheter with a temperature measuring function.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A urinary catheter with a temperature measurement function, including a urine inlet tube, on one side surface of the urine inlet tube is provided an inlet control valve, on one side surface of the urine inlet tube is communicated with a temperature measurement tube, at the top of one side of the temperature measurement tube is fixedly connected with a temperature and pressure measuring device, at the top of one side of the urine inlet tube is communicated with a urine discharge tube, on one side surface of the urine discharge tube is provided a waste residue collection tube, on one side surface of the urine inlet tube is movably installed a tube body pressure controller, on one side surface of the tube body pressure controller is fixedly connected with a squeezing airbag, and at the top of one side of the squeezing airbag is communicated with an airbag ventilation tube.

[0007] Preferably, the cross-sectional diameter of the tube body pressure controller is larger than the cross-sectional diameter of the urine inlet tube, and the connection relationship between the tube body pressure controller and the urine inlet tube is a movable socket connection. The urine discharge tube penetrates through the inside of the waste residue collection tube, and the connection relationship between the urine discharge tube and the waste residue collection tube is a communication connection.

[0008] Preferably, the temperature and pressure measuring device includes a temperature measurement mounting post, at the top of one side of the temperature measurement mounting post is fixedly installed a temperature measurement main controller, at the top of the front surface of the temperature measurement main controller is fixedly installed a data display, at the bottom end of the front surface of the temperature measurement main controller is provided a setting key, on the outer walls on both sides of the temperature measurement main controller are fixedly installed voice playback discs, at the top of one side of the temperature measurement main controller is fixedly installed an alarm lamp, at the top of one side of the temperature measurement main controller close to the alarm lamp is fixedly installed a remote signal transmitter, and at the back of the temperature measurement main controller is fixedly installed a motor box.

[0009] Preferably, at the top of the side of the temperature measurement mounting post away from the temperature measurement main controller is fixedly installed a connection base, at the top of one side of the connection base is fixedly installed a pressure measurement head, on one side surface of the pressure measurement head is provided a pressure measurement hole, at the side of the temperature measurement mounting post close to the connection base is fixedly installed a temperature measurement rod, and on one side surface of the temperature measurement rod is fixedly installed a temperature measurement sensor.

[0010] Preferably, the pressure measurement head extends into the inside of the temperature measurement tube, the temperature measurement rod extends into the inside of the temperature measurement tube, the pressure measurement hole penetrates through the inside of the pressure measurement head, the pressure measurement holes are circumferentially distributed on the surface of the pressure measurement head, the number of the temperature measurement sensors is several, and several of the temperature measurement sensors are circumferentially distributed on one side surface of the temperature measurement rod.

[0011] Preferably, on one side of the urine discharge tube is communicated with a transmission rate control tube, on one side surface of the transmission rate control tube is provided a control regulating valve, at the top of one side of the transmission rate control tube is communicated with a control airbag, at the top of one side of the control airbag is communicated with a pressure relief tube, and on the side surface of the pressure relief tube away from the control airbag is provided a pressure relief valve.

[0012] Preferably, a filter screen is fixedly installed inside the waste residue collection pipe. Filter holes are formed on the surface of the filter screen. One bottom end of the waste residue collection pipe communicates with an excretion pipe. A sealing cover is detachably installed at the bottom end of the excretion pipe. A sealing ring is fixedly installed at the top end of one side of the sealing cover. A cover handle is fixedly installed on the back of one side of the sealing cover.

[0013] Preferably, the cross-sectional diameter of the excretion pipe is the same as that of the sealing cover. The cross-sectional diameter of the sealing ring is smaller than that of the excretion pipe. The connection relationship between the sealing ring and the excretion pipe is a movable clamping connection.

[0014] Compared with the related art, the catheter with temperature measurement function provided by the present utility model has the following beneficial effects:

[0015] 1. The present utility model provides a catheter with temperature measurement function. The temperature and pressure of the urine inside the urine inlet pipe are measured through the temperature and pressure measuring device installed at the top end of the temperature measuring pipe. The pressure measuring head on the temperature and pressure measuring device extends into the temperature measuring pipe to realize the pressure measurement operation. The temperature measuring rod is inserted into the temperature measuring pipe for temperature measurement operation. The measured values are directly transmitted to and displayed on the data display. The peak value is set through the setting key. Once the measured value is relatively high, the voice playback disk will play an alarm voice, and the alarm light will automatically light up for warning. The detected data can be directly transmitted to the electronic devices of medical staff through the remote signal transmitter, enabling medical staff to know in time and take emergency measures in time.

[0016] 2. The present utility model provides a catheter with temperature measurement function. Gas is introduced into the extrusion airbag through the airbag ventilation pipe. By using the extrusion effect of the extrusion airbag, the pipe body pressure controller is extruded, increasing the pressure inside the urine inlet pipe and improving the transmission rate of the urine inside the urine inlet pipe. It can achieve a lasting control effect. If it is necessary to briefly control the flow rate of the liquid inside the urine inlet pipe or the urine discharge pipe, it can be achieved by pressing the control airbag. At this time, the control regulating valve can be opened. When the control airbag needs to be depressurized, the pressure relief valve can be directly opened.

[0017] 3. The present utility model provides a catheter with temperature measurement function. By arranging a filter screen inside the waste residue collection pipe, the urine can be filtered, reducing the accumulation of residues inside the urine, and avoiding the problem that the accumulation of residues affects the transmission rate inside the pipe body. These residues are directly collected inside the excretion pipe and can be directly cleaned by opening the sealing cover, without the need to replace the pipe body, increasing the service life of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 Front top view structural schematic diagram of the temperature and pressure measuring device of the present utility model;

[0020] Figure 3 Bottom bottom view structural schematic diagram of the temperature and pressure measuring device of the present utility model;

[0021] Figure 4 Of the present utility model Figure 2 Enlarged structural schematic diagram at position A;

[0022] Figure 5 Bottom bottom view structural schematic diagram of the overall device of the present utility model;

[0023] Figure 6 Bottom bottom view structural schematic diagram of the waste residue collection pipe of the present utility model.

[0024] Reference numerals in the figure: 1, urine inlet pipe; 2, inlet control valve; 3, temperature measuring pipe; 4, temperature and pressure measuring device; 41, temperature measuring mounting post; 42, temperature measuring main controller; 43, data display; 44, setting key; 45, voice playback disc; 46, alarm lamp; 47, remote signal transmitter; 48, motor box; 49, connection base; 410, pressure measuring head; 411, pressure measuring hole; 412, temperature measuring rod; 413, temperature measuring sensor; 5, urine discharge pipe; 6, waste residue collection pipe; 7, pipe body pressure controller; 8, extrusion airbag; 9, airbag ventilation pipe; 10, transmission rate control pipe; 11, control regulating valve; 12, control airbag; 13, pressure relief pipe; 14, pressure relief valve; 15, filter screen; 16, filter hole; 17, discharge pipe; 18, sealing cover; 19, sealing ring; 20, cover handle. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1:

[0027] Please refer to Figures 1-6, the present utility model provides a technical solution: a urinary catheter with a temperature measurement function, including a urine inlet tube 1, on one side surface of the urine inlet tube 1, there is an inlet control valve 2 provided, on one side surface of the urine inlet tube 1, there is a temperature measurement tube 3 communicated, at the top end on one side of the temperature measurement tube 3, there is a temperature and pressure measuring device 4 fixedly connected, at the top end on one side of the urine inlet tube 1, there is a urine discharge tube 5 communicated, on one side surface of the urine discharge tube 5, there is a waste residue collection tube 6 provided, on one side surface of the urine inlet tube 1, there is a tube body pressure controller 7 movably installed, on one side surface of the tube body pressure controller 7, there is a squeezing airbag 8 fixedly connected, at the top end on one side of the squeezing airbag 8, there is an airbag ventilation tube 9 communicated, the cross-sectional diameter of the tube body pressure controller 7 is larger than the cross-sectional diameter of the urine inlet tube 1, and the connection relationship between the tube body pressure controller 7 and the urine inlet tube 1 is a movable socket connection, the urine discharge tube 5 penetrates through the inside of the waste residue collection tube 6, and the connection relationship between the urine discharge tube 5 and the waste residue collection tube 6 is a communication;

[0028] The temperature and pressure measuring device 4 includes a temperature measurement mounting post 41, at the top end on one side of the temperature measurement mounting post 41, there is a temperature measurement main controller 42 fixedly installed, at the top end of the front surface of the temperature measurement main controller 42, there is a data display 43 fixedly installed, at the bottom end of the front surface of the temperature measurement main controller 42, there is a setting key 44 provided, on the outer walls on both sides of the temperature measurement main controller 42, there are voice playback discs 45 fixedly installed, at the top end on one side of the temperature measurement main controller 42, there is an alarm lamp 46 fixedly installed, at the top end on one side of the temperature measurement main controller 42 close to the alarm lamp 46, there is a remote signal transmitter 47 fixedly installed, on the back surface of the temperature measurement main controller 42, there is a motor box 48 fixedly installed, at the top end on the side of the temperature measurement mounting post 41 away from the temperature measurement main controller 42, there is a connection base 49 fixedly installed, at the top end on one side of the connection base 49, there is a pressure measurement head 410 fixedly installed, on one side surface of the pressure measurement head 410, there is a pressure measurement hole 411 opened, on the side of the temperature measurement mounting post 41 close to the connection base 49, there is a temperature measurement rod 412 fixedly installed, on one side surface of the temperature measurement rod 412, there is a temperature measurement sensor 413 fixedly installed, the pressure measurement head 410 extends into the inside of the temperature measurement tube 3, the temperature measurement rod 412 extends into the inside of the temperature measurement tube 3, the pressure measurement hole 411 penetrates through the inside of the pressure measurement head 410, the pressure measurement holes 411 are distributed in a circular pattern on the surface of the pressure measurement head 410, the number of the temperature measurement sensors 413 is several, and several temperature measurement sensors 413 are distributed in a circular pattern on one side surface of the temperature measurement rod 412.

[0029] In an embodiment, a temperature and pressure measuring device 4 installed at the top end of the temperature measuring tube 3 performs temperature and pressure measurement operations on the urine inside the urine inlet tube 1. The pressure measuring head 410 on the temperature and pressure measuring device 4 extends into the interior of the temperature measuring tube 3 to achieve the pressure measurement operation. The temperature measuring rod 412 is inserted into the interior of the temperature measuring tube 3 to perform the temperature measurement operation. The measured values are directly transmitted to and displayed on the data display 43. The peak value is set through the setting key 44. Once the measured value is relatively high, the voice playback disc 45 will play an alarm voice, and the alarm lamp 46 will automatically light up for warning. The detected data can be directly transmitted to the electronic devices of medical staff through the remote signal transmitter 47, enabling the medical staff to know in a timely manner and take emergency measures promptly.

[0030] Embodiment Two:

[0031] Please refer to Figures 1-6 As shown, on the basis of Embodiment One, the present utility model provides a technical solution: One side of the urine discharge tube 5 is connected to a transmission rate control tube 10. A control regulating valve 11 is arranged on the surface of one side of the transmission rate control tube 10. The top end on one side of the transmission rate control tube 10 is connected to a control airbag 12. The top end on one side of the control airbag 12 is connected to a pressure relief tube 13. A pressure relief valve 14 is arranged on the surface of the side of the pressure relief tube 13 away from the control airbag 12. A filter screen 15 is fixedly installed inside the waste residue collection tube 6. Filter holes 16 are formed on the surface of the filter screen 15. The bottom end on one side of the waste residue collection tube 6 is connected to a discharge tube 17. A sealing cover 18 is detachably installed at the bottom end of the discharge tube 17. A sealing ring 19 is fixedly installed at the top end on one side of the sealing cover 18. A cover handle 20 is fixedly installed on the back surface of one side of the sealing cover 18. A filter screen 15 is fixedly installed inside the waste residue collection tube 6. Filter holes 16 are formed on the surface of the filter screen 15. The bottom end on one side of the waste residue collection tube 6 is connected to a discharge tube 17. A sealing cover 18 is detachably installed at the bottom end of the discharge tube 17. A sealing ring 19 is fixedly installed at the top end on one side of the sealing cover 18. A cover handle 20 is fixedly installed on the back surface of one side of the sealing cover 18.

[0032] In the implementation case, gas is introduced into the interior of the extrusion airbag 8 through the airbag ventilation tube 9. Utilizing the extrusion effect of the extrusion airbag 8, the tube body pressure controller 7 is extruded, increasing the pressure inside the urine inlet tube 1 and improving the transmission rate of the urine inside the urine inlet tube 1, achieving a lasting control effect. If it is necessary to briefly control the flow rate of the liquid inside the urine inlet tube 1 or the urine discharge tube 5, it can be achieved by pressing the control airbag 12. At this time, the control regulating valve 11 can be opened. When the control airbag 12 needs to be depressurized, the pressure relief valve 14 can be directly opened.

[0033] Embodiment Three:

[0034] Please refer to Figures 1-6 As shown, on the basis of Embodiment One, the present utility model provides a technical solution:

[0035] In the implementation case, by setting a filter screen 15 inside the waste residue collection pipe 6, the urine can be filtered, reducing the accumulation of residues inside the urine, and avoiding the problem that the accumulation of residues affects the internal transmission rate of the pipe body. These residues are directly collected inside the discharge pipe 17, and can be directly cleaned by opening the sealing cover 18, without the need to replace the pipe body, thus increasing the service life of the pipe body.

[0036] Working principle:

[0037] The temperature and pressure of the urine flowing into the urine inlet pipe 1 are measured through the temperature and pressure measuring device 4 installed at the top of the temperature measuring pipe 3. The pressure measuring head 410 on the temperature and pressure measuring device 4 extends into the temperature measuring pipe 3 to achieve the pressure measurement operation, and the temperature measuring rod 412 is inserted into the temperature measuring pipe 3 to perform the temperature measurement operation. The measured values are directly transmitted to and displayed on the data display 43. The peak value is set through the setting key 44. Once the measured value is relatively high, the voice playback disk 45 will play an alarm voice, and the alarm light 46 will automatically light up for warning. The detected data can be directly transmitted to the electronic devices of medical staff through the remote signal transmitter 47, enabling the medical staff to know in time and take emergency measures promptly;

[0038] Gas is introduced into the extrusion airbag 8 through the airbag ventilation pipe 9. By utilizing the extrusion effect of the extrusion airbag 8, the pipe body pressure controller 7 is extruded, increasing the pressure inside the urine inlet pipe 1 and improving the transmission rate of the urine inside the urine inlet pipe 1, achieving a lasting control effect. When it is necessary to briefly control the flow rate of the liquid inside the urine inlet pipe 1 or the urine discharge pipe 5, it can be achieved by pressing the control airbag 12. At this time, the control regulating valve 11 can be opened. When the control airbag 12 needs to release pressure, the pressure relief valve 14 can be directly opened;

[0039] In the implementation case, by setting a filter screen 15 inside the waste residue collection pipe 6, the urine can be filtered, reducing the accumulation of residues inside the urine, and avoiding the problem that the accumulation of residues affects the internal transmission rate of the pipe body. These residues are directly collected inside the discharge pipe 17, and can be directly cleaned by opening the sealing cover 18, without the need to replace the pipe body, thus increasing the service life of the pipe body.

Claims

1. A urinary catheter with a temperature measurement function, comprising a urine inlet tube (1), a side surface of the urine inlet tube (1) is provided with an inlet control valve (2), characterized in that: A temperature measuring tube (3) is connected to one side surface of the urine inlet tube (1), a temperature measuring and pressure measuring device (4) is fixedly connected to one top end of one side of the temperature measuring tube (3), a urine discharge tube (5) is connected to one top end of one side of the urine inlet tube (1), a waste residue collection tube (6) is arranged on one side surface of the urine discharge tube (5), a tube body pressure controller (7) is movably mounted on one side surface of the urine inlet tube (1), an extrusion airbag (8) is fixedly connected to one side surface of the tube body pressure controller (7), and an airbag ventilation tube (9) is connected to one top end of one side of the extrusion airbag (8).

2. A urinary catheter with temperature measurement function according to claim 1, characterized in that: The cross-sectional diameter of the tube body pressure controller (7) is larger than the cross-sectional diameter of the urine inlet tube (1); the connection relationship between the tube body pressure controller (7) and the urine inlet tube (1) is a movable sleeve connection; the urine discharge tube (5) passes through the interior of the waste residue collection tube (6); and the connection relationship between the urine discharge tube (5) and the waste residue collection tube (6) is a communication relationship.

3. A urinary catheter with temperature measurement function according to claim 1, characterized in that: The temperature and pressure measuring device (4) comprises a temperature measuring mounting column (41), a temperature measuring main controller (42) is fixedly mounted on the top of one side of the temperature measuring mounting column (41), a data display (43) is fixedly mounted on the top of the front side of the temperature measuring main controller (42), a setting key (44) is arranged at the bottom of the front side of the temperature measuring main controller (42), a voice playing disk (45) is fixedly mounted on the outer walls of both sides of the temperature measuring main controller (42), an alarm light (46) is fixedly mounted on the top of one side of the temperature measuring main controller (42), a remote signal transmitter (47) is fixedly mounted on the top of one side of the temperature measuring main controller (42) close to the alarm light (46), and a motor box (48) is fixedly mounted on the back side of the temperature measuring main controller (42).

4. A urinary catheter with temperature measurement function according to claim 3, characterized in that: A connecting base (49) is fixedly mounted on the top of a side of the temperature measuring mounting column (41) away from the temperature measuring main controller (42); a pressure measuring head (410) is fixedly mounted on the top of one side of the connecting base (49); a pressure measuring hole (411) is provided on one side surface of the pressure measuring head (410); a temperature measuring rod (412) is fixedly mounted on the side of the temperature measuring mounting column (41) close to the connecting base (49); and a temperature measuring sensor (413) is fixedly mounted on one side surface of the temperature measuring rod (412).

5. A urinary catheter with temperature measurement function according to claim 4, characterized in that: The pressure measuring head (410) extends into the interior of the temperature measuring tube (3), the temperature measuring rod (412) extends into the interior of the temperature measuring tube (3), the pressure measuring hole (411) passes through the interior of the pressure measuring head (410), the pressure measuring holes (411) are distributed in a circle on the surface of the pressure measuring head (410), and the number of the temperature measuring sensors (413) is multiple, and the multiple temperature measuring sensors (413) are distributed in a circle on one side surface of the temperature measuring rod (412).

6. The urinary catheter with temperature measurement function according to claim 1, characterized in that: One side of the urine discharge tube (5) is connected to a transmission rate control tube (10), a control regulating valve (11) is provided on one side surface of the transmission rate control tube (10), the top end of one side of the transmission rate control tube (10) is connected to a control airbag (12), the top end of one side of the control airbag (12) is connected to a pressure relief tube (13), and a pressure relief valve (14) is provided on a side surface of the pressure relief tube (13) away from the control airbag (12).

7. The urinary catheter with temperature measurement function according to claim 1, characterized in that: A filter screen (15) is fixedly installed inside the waste residue collection pipe (6), and a filter hole (16) is opened on the surface of the filter screen (15). The bottom end of one side of the waste residue collection pipe (6) is connected to a discharge pipe (17), and a sealing cover (18) is detachably installed at the bottom end of the discharge pipe (17). A sealing ring (19) is fixedly installed on the top end of one side of the sealing cover (18), and a cover handle (20) is fixedly installed on the back of one side of the sealing cover (18).

8. The urinary catheter with temperature measurement function according to claim 7, characterized in that: The cross-sectional diameter of the drainage pipe (17) is the same as the cross-sectional diameter of the sealing cover (18), the cross-sectional diameter of the sealing ring (19) is smaller than the cross-sectional diameter of the drainage pipe (17), and the connection relationship between the sealing ring (19) and the drainage pipe (17) is a movable clamping connection.

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