CN204766719U - Uropoiesis is catheterization ware for surgery - Google Patents

Abstract

The utility model discloses a urinary catheter for urology, which comprises a catheter, a tube core and an air bag. The tube core is arranged at the inner axis of the catheter, the right end of the tube core is connected to the air bag, and the left end of the tube core extends out of the catheter. The outside is connected with the end cover, the upper left end of the tube core is connected to the intake pipe, the top of the intake tube is provided with a switch valve, the outer wall of the right side of the intake tube is provided with an inflatable device, the inner axis of the tube core is provided with a cleaning tube, and the left end of the cleaning tube is lowered The side is connected with the cleaning liquid tank, the outer wall of the cleaning liquid tank is covered with an electric heating layer, the inside of the cleaning liquid tank is horizontally equipped with a piston, and the lower side of the piston is connected with a push rod. The utility model is a urinary catheter for urology, which is simple in structure and easy to use. It is helpful for catheterization of urological patients, and can clean the patient's urethra. At the same time, the cleaning liquid can be heated to avoid the irritation of the patient's urethra caused by the low temperature of the cleaning liquid. When the patient needs to get up, he only needs to use the Two straps are enough to tie the urine collection bag around the waist without the help of cooperating personnel.

Description

Urinary catheter for urology

technical field

The utility model relates to a medical instrument for urology surgery, in particular to a urinary catheter for urology surgery.

Background technique

In the urology department of the hospital, it is often necessary to catheterize the patient, and the catheter is a commonly used small medical device for clinical catheterization. It can be inserted into the bladder through the urethra to drain urine. The general catheter is not good. Fixing will cause the catheter to fall off, and it is not very convenient to pull out the catheter, and it is not convenient to use, and some patients will have bleeding or secretions in the urethra, which needs to be cleaned in time to prevent infection. Pull out the catheter and insert it into the washer for cleaning. Repeated intubation here will bring great pain to the patient and is not conducive to treatment. In addition, the patient cannot hold the urine storage bag by himself when he gets up and walks, and needs the help of an accompanying person. Increased work intensity to accompanying personnel.

Utility model content

The purpose of this utility model is to provide a urinary catheter for urology to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A urinary catheter for urology, comprising a catheter, a tube core, an air bag, an end cap, an intake pipe, an inflatable device, a switch valve, a cleaning tube, a cleaning liquid tank, an electric heating layer, a piston, a push rod, a push handle, handle, infusion tube, filter bag, filter screen, urine collection bag, first strap, second strap, adhesive sub-button and adhesive female buckle, a tube core is provided at the inner axis of the catheter, The right end of the tube core is connected to the air bag, the left end of the tube core extends out of the catheter and is connected with the end cover, the upper side of the left end of the tube core is connected to the air intake pipe, the top of the air intake tube is provided with a switching valve, and the right outer wall of the air intake tube is provided with an inflatable device. There is a cleaning pipe at the center of the inner axis of the tube core, the lower side of the left end of the cleaning pipe is connected to the cleaning liquid tank, the outer wall of the cleaning liquid tank is covered with an electric heating layer, the inside of the cleaning liquid tank is horizontally equipped with a piston, and the lower side of the piston is connected to a push rod , a push handle is provided at the bottom end of the push rod, a handle is provided on the outer wall of the bottom end of the cleaning liquid tank, an infusion tube is connected to the outer wall on the lower side of the catheter near the end, the bottom end of the infusion tube is connected to a filter bag, and the inside of the filter bag is provided with The filter screen, the bottom end of the filter bag is connected to the urine collection bag through a pipe, the upper side of the left and right ends of the urine collection bag is symmetrically provided with a first strap and a second strap, and the upper left end of the first strap is provided with an adhesive buckle, The upper right end of the second strap is provided with an adhesive female buckle.

As a further solution of the utility model: the cleaning pipe is an L-shaped pipe.

As a further solution of the utility model: a temperature control device is provided inside the cleaning liquid tank.

As a further solution of the present invention: the electric heating layer is a resistance heating wire.

Compared with the prior art, the beneficial effect of the utility model is: when using the urinary catheter, slowly insert the urinary catheter into the patient's urethra, then gently push the tube core to push the air bag out, and then open the inflation device to inflate the air bag. The air bag at the back can fix the catheter, avoiding the catheter falling off, when the catheter needs to be taken out, the switch valve can be opened to deflate, and then the catheter can be taken out, which is easy to use and easy to operate; When cleaning the patient's urethra, you only need to push the handle to push the piston up to clean it. It is easy to operate and easy to use. The electric heating layer can heat the cleaning liquid inside the cleaning liquid tank, and the temperature inside the cleaning liquid tank can be controlled. The device can detect and control the temperature of the cleaning liquid, avoiding the discomfort caused by the irritation of the patient's urethra caused by the low temperature of the cleaning liquid in cold weather; the urine collection bag collects the urine, and the filter in the filter bag can For filtering, when the patient needs to get up, the urine collection bag can be tied around the waist through two straps, without the help of cooperating personnel, and the operation is simple and practical.

Description of drawings

Figure 1 is a schematic structural view of a urinary catheter used in urology.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the present utility model, a kind of urinary catheter for urology, comprises catheter 1, tube core 2, air bag 3, end cap 4, air intake pipe 5, inflation device 6, switch valve 7, Cleaning tube 8, cleaning liquid tank 9, electric heating layer 10, piston 11, push rod 12, push handle 13, handle 14, infusion tube 15, filter bag 16, filter screen 17, urine collection bag 18, first strap 19. The second strap 20, the bonding sub-button 21 and the bonding female button 22, the inner axis of the catheter 1 is provided with a tube core 2, the right end of the tube core 2 is connected to the air bag 3, and the left end of the tube core 2 protrudes The urinary catheter 1 is connected with the end cap 4 outside, the upper side of the left end of the tube core 2 is connected with the air intake pipe 5, the top of the air intake pipe 5 is provided with a switching valve 7, and the outer wall of the air intake pipe 5 right side is provided with an inflatable device 6, and the urinary catheter is used , slowly insert the urinary catheter 1 into the patient's urethra, then gently push the stylet 2 to push the air bag 3 out, and then open the inflation device 6 to inflate the air bag. The inflated air bag can fix the urinary catheter 1, avoiding the catheter When the urinary catheter 1 falls off, when the catheter needs to be taken out, the switch valve 7 can be opened to deflate, and then the catheter can be taken out, which is easy to use and easy to operate; a cleaning tube 8 is provided at the inner axis of the tube core 2 , the cleaning pipe 8 is an L-shaped pipe, the lower side of the left end of the cleaning pipe 8 is connected to the cleaning liquid tank 9, the inside of the cleaning liquid tank 9 is provided with a temperature control device, and the outer wall of the cleaning liquid tank 9 is covered with an electric heating layer 10, The electric heating layer 10 is a resistance heating wire. A piston 11 is arranged horizontally inside the cleaning solution tank 9. A push rod 12 is connected to the lower side of the piston 11. A push handle 13 is provided at the bottom end of the push rod 12. The outer wall of the bottom end of the cleaning solution tank 9 is There is a handle 14 on it. When the patient’s urethra needs to be cleaned, just push the handle 13 to push the piston 11 upwards to clean it. The operation is simple and easy to use. The electric heating layer 10 can clean the urethra of the cleaning solution tank 9. The cleaning liquid is heated, and the temperature control device inside the cleaning liquid tank 9 can detect and control the temperature of the cleaning liquid, so as to avoid the discomfort caused by the stimulation of the patient's urethra by the low temperature of the cleaning liquid when the weather is cold; An infusion tube 15 is connected to the outer wall of the lower side of the tube 1 near the end, and the bottom end of the infusion tube 15 is connected to a filter bag 16. The inside of the filter bag 16 is provided with a filter screen 17, and the bottom end of the filter bag 16 is connected to a urine collection bag 18 through a pipeline, and the urine A first strap 19 and a second strap 20 are symmetrically arranged on the left and right ends of the collection bag 18, the upper left end of the first strap 19 is provided with an adhesive buckle 21, and the upper right end of the second strap 20 is provided with an adhesive female button. Buckle 22, urine collection bag 18 collects urine, filter screen 17 in the filter bag 16 can filter, when the patient needs to get up, the urine collection bag can be tied around the waist by two straps, no need Cooperate with the help of personnel, and the operation is simple and practical.

The working principle of the utility model is: when using the urinary catheter, slowly insert the catheter 1 into the patient's urethra, then gently push the tube core 2 to push the air bag 3 out, and then open the inflation device 6 to inflate the air bag. The catheter 1 can be fixed to prevent the catheter 1 from falling off. When the catheter needs to be taken out, the on-off valve 7 can be opened to deflate, and then the catheter can be taken out. It is simple to use and easy to operate; When cleaning the patient's urethra, you only need to push the push handle 13 to push the piston 11 upwards to clean it. The operation is simple and easy to use. The electric heating layer 10 can heat the cleaning solution inside the cleaning solution tank 9, and the cleaning solution tank 9 The internal temperature control device can detect and control the temperature of the cleaning fluid, avoiding the irritation of the patient's urethra caused by the low temperature of the cleaning fluid in cold weather and causing the patient's discomfort; the urine collection bag 18 collects and filters the urine The filter screen 17 in the bag 16 can be filtered, and when the patient needs to get up, the urine collection bag can be tied around the waist by two straps, without the help of coordinating personnel, and the operation is simple and practical.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. A urinary catheter for urology, comprising a urinary catheter, a tube core, an air bag, an end cap, an air intake pipe, an inflatable device, a switch valve, a cleaning tube, a cleaning liquid tank, an electric heating layer, a piston, a push rod, a push rod, Handle, handle, infusion tube, filter bag, filter screen, urine collection bag, first strap, second strap, adhesive sub-button and adhesive female button, it is characterized in that the inner axis of the catheter The right end of the tube core is connected to the air bag, the left end of the tube core extends out of the urinary catheter and is connected with the end cap, the upper side of the left end of the tube core is connected to the intake pipe, the top of the intake tube is provided with a switch valve, and the right side of the intake tube is on the outer wall. An inflatable device is provided, and a cleaning pipe is provided at the inner axis of the tube core. The lower left end of the cleaning pipe is connected to the cleaning liquid tank. The outer wall of the cleaning liquid tank is covered with an electric heating layer. The lower side is connected with a push rod, the bottom end of the push rod is provided with a push handle, the outer wall of the bottom end of the cleaning liquid tank is provided with a handle, the outer wall of the lower side of the urinary catheter is connected with an infusion tube, and the bottom end of the infusion tube is connected with a filter bag , the inside of the filter bag is provided with a filter screen, the bottom of the filter bag is connected to the urine collection bag through a pipe, the upper side of the left and right ends of the urine collection bag is symmetrically provided with a first strap and a second strap, and the upper left end of the first strap is provided with a There is an adhesive sub buckle, and the upper right end of the second strap is provided with an adhesive female buckle. 2. The urinary catheter for urology according to claim 1, characterized in that the cleaning tube is an L-shaped tube. 3. The urinary catheter for urology according to claim 1, characterized in that a temperature control device is provided inside the cleaning liquid tank. 4. The urinary catheter for urology according to claim 1, wherein the electric heating layer is a resistance heating wire.