Urinary catheter convenient to observe and use

Abstract

The utility model provides a ureter convenient to observe and use, which comprises a ureter main body made of silica gel materials, a water injection pipe and a medicine injection pipe are respectively obliquely arranged on the ureter main body close to the outer wall of the top, an air bag is arranged on the ureter main body close to the bottom, the bottom of the ureter main body is connected with an observation component, and a side hole is arranged on the ureter main body at the bottom of the air bag. A cleaning assembly is detachably installed at the top of the ureter body, through cooperation of a camera and an LED lamp, the camera carries out real-time video pictures on the condition in the bladder through a computer, the LED lamp can carry out illumination work and assist video collection work of the camera, the working effect is improved, and the accuracy is improved; and the transparent protective cover can effectively protect the camera and the LED lamp, so that the safety performance of the observation assembly is improved, and injury to a patient is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a urinary catheter which is convenient for observation and use. Background Art

[0002] At present, in clinical practice, urinary catheters are commonly used to assist bladder urination; they can be inserted into the bladder through the urethra to drain urine. After the catheter is inserted into the bladder, an air bag near the tip of the catheter fixes the catheter in the bladder and prevents it from falling out. The drainage tube is connected to a urine bag to collect urine.

[0003] Among them, the "A visual anti-reflux intermittent catheter" disclosed in the application number "CN202122821204.X" is also an increasingly mature technology. By observing the mapping position of the scale ring at the scale bar on the scale plate, it is possible to determine whether the blocking ball will block the blocking ring during the diversion process, and then determine whether reflux occurs. Through visualization processing, the operator can make timely adjustments to the diversion device so that the diversion operation can be completed smoothly, preventing the catheter hose from staying in the patient's urethra for too long, thereby inducing inflammation. At the same time, the pigment filled in the scale ring allows the operator to more easily observe the mapping position of the scale ring at the scale bar on the scale plate.

[0004] This technical solution also has the following defects: the catheter can only be used based on experience, and it is easy to go wrong if an inexperienced doctor is involved, which poses a hidden danger to the patient's safety, and there is a lack of real-time video footage during the catheterization operation. Utility Model Content

[0005] The purpose of the utility model is to provide a urinary catheter which is convenient for observation and use, so as to solve the multiple problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a urinary catheter that is easy to use for observation, comprising a urinary catheter body made of silicone material, a water injection tube and a medicine injection tube are obliquely provided near the top outer wall of the urinary catheter body, an air bag is installed near the bottom of the urinary catheter body, an observation component is connected to the bottom of the urinary catheter body, a side hole is opened at the bottom of the urinary catheter body at the bottom of the air bag, and a cleaning component is detachably installed on the top of the urinary catheter body.

[0007] As a preferred solution of the utility model: the observation component includes a fixed column connected to the bottom of the catheter body, a camera is installed in the middle of the fixed column, LED lights are evenly distributed in a ring around the camera, a hemispherical transparent protective cover is installed at the bottom of the fixed column, and the camera and LED lights are both inside the transparent protective cover.

[0008] As a preferred solution of the utility model: the cleaning component includes a connecting tube that is detachably installed on the top of the urinary catheter body, rectangular grooves are provided on both sides of the top inner wall of the connecting tube, a cleaning tube is installed inside the connecting tube, limit blocks matching the size of the rectangular groove are installed on both sides of the cleaning tube, and a cleaning rod is fixedly connected to the inside of the cleaning tube.

[0009] As a preferred solution of the utility model: the water injection pipe and the drug injection pipe are provided with water injection ports and drug injection ports on the side walls on both sides of the catheter body, and the water injection ports and drug injection ports are respectively connected to the water injection pipe and the drug injection pipe, and the water injection ports and drug injection ports are located at the top position of the side hole.

[0010] As a preferred solution of the utility model: a convex groove is provided on the outer wall of one side of the urinary catheter body near the top, the groove inside the convex groove is larger than the size of the outer wall groove, and a square groove consistent with the size of the outer wall groove is provided on one side of the connecting tube near the bottom, and a rotating buckle is installed inside the convex groove, and the rotating buckle connects the two ends through a cylinder, and the two ends are vertically arranged.

[0011] As a preferred solution of the utility model: the camera and LED light are connected to an external computer via a wireless network, so that the picture is presented on the external computer, the camera and LED light are electrically connected to the computer, and the computer is electrically connected to an external power supply.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the cooperation of the camera and the LED light, the camera can display the situation inside the bladder in real-time video through the computer. The LED light can perform lighting work and assist the camera's video collection work, thereby improving the work effect and accuracy. The transparent protective cover can effectively protect the camera and LED light, improve the safety performance of the observation components, and avoid harm to the patient;

[0014] 2. When the catheter bag is full, a new catheter bag is connected to the other end of the catheter body. When there is foreign matter blocking the inside of the catheter body, the cleaning assembly is installed at one end of the catheter body, and the connecting tube is installed at one end of the catheter body. The cleaning tube effectively limits the cleaning depth inside the connecting tube. The cleaning rod moves or rotates inside the catheter body to clean the catheter body or dredge foreign matter blocked in the catheter body. The cleaning tube can effectively dredge the catheter body to the greatest extent after it is blocked, which can effectively avoid the problem of repeated insertion and removal of the catheter after the catheter body is blocked, greatly reducing the work pressure of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the cleaning component of the utility model;

[0017] Figure 3 It is a schematic diagram of the cutaway structure of the urinary catheter body of the utility model;

[0018] Figure 4 It is a schematic diagram of the disassembled structure of the observation component of the utility model.

[0019] In the figure: 1. Catheter body; 11. Water injection tube; 12. Drug injection tube; 13. Air bag; 2. Observation component; 14. Side hole; 3. Cleaning component; 21. Fixed column; 22. Camera; 23. LED light; 24. Transparent protective cover; 31. Connecting tube; 32. Cleaning tube; 33. Limit block; 34. Cleaning rod; 4. Water injection port; 41. Drug injection port; 5. Convex groove; 51. Square groove; 52. Rotating buckle. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a urinary catheter that is easy to use for observation, comprising a urinary catheter body 1 made of silicone material, a water injection pipe 11 and a drug injection pipe 12 are obliquely arranged on the outer wall near the top of the urinary catheter body 1, an air bag 13 is installed near the bottom of the urinary catheter body 1, an observation component 2 is connected to the bottom of the urinary catheter body 1, a side hole 14 is opened on the urinary catheter body 1 at the bottom of the air bag 13, and a cleaning component 3 is disassembled and installed on the top of the urinary catheter body 1.

[0022] In this embodiment: the observation component 2 includes a fixed column 21 connected to the bottom of the catheter body 1, a camera 22 is installed in the middle of the fixed column 21, LED lights 23 are evenly distributed in a ring around the camera 22, and a hemispherical transparent protective cover 24 is installed at the bottom of the fixed column 21, and the camera 22 and the LED lights 23 are both inside the transparent protective cover 24.

[0023] Specifically, the catheter body 1 is used to smoothly enter the patient's urethra for catheterization, the water injection tube 11 and the drug injection tube 12 are used to add water and drugs respectively, the air bag 13 expands after being inflated or filled with liquid, and is blocked in the bladder, so that the catheter body 1 will not fall out, thereby preventing urine leakage, and the observation component 2 is used to observe the internal situation of the catheter body 1 entering the patient's bladder, and the side hole 14 is used to let the water or drugs on the water injection tube 11 and the drug injection tube 12 on both sides of the catheter body 1 flow out, and the fixed column 21 is used to install the camera 22 and the LED lamp 23. Through the cooperation of the camera 22 and the LED lamp 23, the camera 22 can use the computer to record the real-time video picture of the internal situation of the bladder, and the LED lamp 23 can perform lighting work to assist the camera 22 in video acquisition work, thereby improving the working effect and accuracy, and the transparent protective cover 24 can effectively protect the camera 22 and the LED lamp 23, thereby improving the safety performance of the observation component 2 and avoiding harm to the patient.

[0024] In this embodiment: the cleaning component 3 includes a connecting tube 31 that is detachably installed on the top of the urinary catheter body 1, and rectangular grooves are provided on both sides of the top inner wall of the connecting tube 31. A cleaning tube 32 is installed inside the connecting tube 31, and limit blocks 33 matching the size of the rectangular groove are installed on both sides of the cleaning tube 32. A cleaning rod 34 is fixedly connected to the inside of the cleaning tube 32.

[0025] Specifically, the cleaning assembly 3 can clean the catheter body 1 or dredge foreign objects blocked in the catheter body 1 by moving or rotating the cleaning rod 34 in the catheter body 1. Since there is a cleaning tube 32 outside the cleaning rod 34, the cleaning tube 32 effectively limits the cleaning depth inside the connecting tube 31. The cleaning tube 32 can effectively dredge the catheter body 1 to the greatest extent after it is blocked, which can effectively avoid the problem of repeated insertion and removal of the catheter after the catheter body 1 is blocked, greatly reducing the work pressure of medical staff.

[0026] In this embodiment: the water injection pipe 11 and the drug injection pipe 12 are provided with a water injection port 4 and a drug injection port 41 on the side walls on both sides of the catheter body 1, and the water injection port 4 and the drug injection port 41 are respectively connected to the water injection pipe 11 and the drug injection pipe 12, and the water injection port 4 and the drug injection port 41 are located at the top position of the side hole 14.

[0027] Specifically, since the water injection port 4 and the drug injection port 41 are at the top of the side hole 14, the water injection port 4 and the drug injection port 41 are respectively connected to the water injection pipe 11 and the drug injection pipe 12. When filling the water injection pipe 11 and the drug injection pipe 12, the liquid eventually flows into the water injection port 4 and the drug injection port 41, passes through the side hole 14, and finally flows into the patient's bladder.

[0028] In this embodiment: a convex groove 5 is provided on the outer wall of one side of the catheter body 1 near the top, the groove inside the convex groove 5 is larger than the size of the outer wall groove, and a square groove 51 with the same size as the outer wall groove is provided on one side of the connecting tube 31 near the bottom, and a rotating buckle 52 is installed inside the convex groove 5, and the rotating buckle 52 connects the two ends through a cylinder, and the two ends are vertically arranged.

[0029] Specifically, the convex groove 5 and the square groove 51 cooperate with each other, and the cleaning component 3 can be easily disassembled and fixed by rotating the buckle 52.

[0030] In this embodiment: the camera 22 and the LED light 23 are connected to an external computer via a wireless network, so that the image is presented on the external computer. The camera 22 and the LED light 23 are electrically connected to the computer, and the computer is electrically connected to an external power source.

[0031] Specifically, through the real-time images on the computer, medical staff can promptly detect the situation inside the bladder.

[0032] Working principle:

[0033] Before use: the medical staff will first insert the head of the catheter body 1 into the patient's bladder through the urethra.

[0034] During use: medical staff inflate the interior of the catheter body 1 with air or liquid to expand the airbag 13 and block it in the bladder. The catheter body 1 will not fall out to prevent urine leakage. Through the cooperation of the camera 22 and the LED light 23, the camera 22 can display the situation inside the bladder in real time through the computer. The LED light 23 can perform lighting work to assist the camera 22 in video collection, thereby improving the work effect and accuracy. The transparent protective cover 24 can effectively protect the camera 22 and the LED light 23, improve the safety performance of the observation component 2, and avoid harm to the patient. The catheter bag is installed on the other port of the catheter body 1. When the catheter bag is loaded After it is full, a new catheter bag is connected to the other end of the catheter body 1. When there is foreign matter blocking the inside of the catheter body 1, the cleaning component 3 is installed at one end of the catheter body 1, and the connecting tube 31 is installed at one end of the catheter body 1. The cleaning tube 32 effectively limits the cleaning depth inside the connecting tube 31. The cleaning rod 34 moves or rotates in the catheter body 1 to clean the catheter body 1 or dredge foreign matter blocked in the catheter body 1. The cleaning tube 32 can effectively dredge the catheter body 1 to the greatest extent after it is blocked, which can effectively avoid the problem of repeated insertion and removal of the catheter after the catheter body 1 is blocked, greatly reducing the work pressure of medical staff.

[0035] After use: After catheterization for a period of time, when the bladder function returns to normal and catheterization is stopped, in order to pull out the catheter body 1, the gas or liquid in the airbag 13 is discharged to shrink the airbag 13 and the catheter body 1 is pulled out.

[0036] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A urinary catheter convenient for observation, comprising a urinary catheter body (1) made of silica gel, characterized in that: The urinary catheter body (1) is provided with a water injection pipe (11) and a drug injection pipe (12) at an angle near the top outer wall, and an air bag (13) is installed near the bottom of the urinary catheter body (1). The bottom of the urinary catheter body (1) is connected to an observation component (2). The urinary catheter body (1) is provided with a side hole (14) at the bottom of the air bag (13). A cleaning component (3) is installed on the top of the urinary catheter body (1) for removal.

2. A urinary catheter for easy observation according to claim 1, characterized in that: The observation assembly (2) comprises a fixing column (21) connected to the bottom of the urinary catheter body (1), a camera (22) is installed in the middle of the fixing column (21), LED lights (23) are evenly distributed in a ring around the camera (22), a hemispherical transparent protective cover (24) is installed at the bottom of the fixing column (21), and the camera (22) and the LED lights (23) are both inside the transparent protective cover (24).

3. A urinary catheter for easy observation according to claim 1, characterized in that: The cleaning assembly (3) comprises a connecting tube (31) which is detachably mounted on the top of a urinary catheter body (1), rectangular grooves being provided on both sides of the inner wall of the top of the connecting tube (31), a cleaning tube (32) being installed inside the connecting tube (31), stop blocks (33) matching the size of the rectangular groove being installed on both sides of the cleaning tube (32), and a cleaning rod (34) being fixedly connected inside the cleaning tube (32).

4. The urinary catheter for convenient observation according to claim 1, characterized in that: The water injection pipe (11) and the drug injection pipe (12) are provided with a water injection port (4) and a drug injection port (41) on the side walls of both sides of the urinary catheter body (1); the water injection port (4) and the drug injection port (41) are respectively connected to the water injection pipe (11) and the drug injection pipe (12); the water injection port (4) and the drug injection port (41) are located at the top of the side hole (14).

5. The urinary catheter for convenient observation according to claim 3, characterized in that: A convex groove (5) is provided on the outer wall of one side of the urinary catheter body (1) near the top, and the groove inside the convex groove (5) is larger than the groove on the outer wall. A square groove (51) having the same size as the groove on the outer wall is provided on one side of the connecting tube (31) near the bottom, and a rotating buckle (52) is installed inside the convex groove (5), and the rotating buckle (52) connects two ends through a cylinder, and the two ends are vertically arranged.

6. The urinary catheter for convenient observation according to claim 2, characterized in that: The camera (22) and the LED light (23) are connected to an external computer via a wireless network, so that images are presented on the external computer. The camera (22) and the LED light (23) are electrically connected to the computer, and the computer is electrically connected to an external power source.

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