CN217245759U

CN217245759U - Uropoiesis is leak protection catheter for surgery nursing

Info

Publication number: CN217245759U
Application number: CN202220305394.1U
Authority: CN
Inventors: 王亚思
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-08-23
Anticipated expiration: 2032-02-15

Abstract

The application provides a leak-proof catheter for urological nursing, which belongs to the field of a urinary catheterization device and comprises a drainage mechanism and a fixing mechanism, wherein the drainage mechanism comprises a catheter, a liquid storage cover, a first spring, a piston, a drainage pipe, a backflow pipe and a liquid storage tank, one end of the catheter is communicated with the liquid storage cover, one end of the first spring is fixed on the inner wall of the liquid storage cover, the piston is fixed at the other end of the first spring, the outer side of the piston is in sliding fit with the inner wall of the liquid storage cover, the other support is in sliding sleeve joint with the support rod, the second spring is sleeved on the support rod, one end of the second spring is supported on the surface of the support, the leak-proof catheter for urological nursing does not need medical staff to frequently carry out container urine receiving, and can be directly connected with the drainage pipe for urine drainage, can not cause urine to drip on clothes, and is convenient to use.

Description

Uropoiesis is leak protection catheter for surgery nursing

Technical Field

The application relates to a catheterization device field particularly, relates to a leak protection catheterization ware is used in uropoiesis surgery nursing.

Background

A urinary catheter is a tube that is inserted into the bladder from the urethra to drain urine. The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride, can be inserted into the bladder through the urethra so as to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be easily separated, and the drainage tube is connected with a urine bag to collect urine.

Because the patient uses urine collection bag and drainage tube to urinate, collect the change that the bag need not stop, and collect the bag and take place the weeping easily in the junction with the drainage tube in change and the use, use urinal and catheter to urinate in addition, not only troublesome, still easy drippage is on the clothing when connecing urine.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiency, the present application provides a leak-proof urinary catheter for urological nursing, which solves the above mentioned problems.

The application is realized as follows:

the application provides a uropoiesis is leak protection catheter for surgery nursing, including drainage mechanism and fixed establishment.

The drainage mechanism comprises a catheter, a liquid storage cover, a first spring, a piston, a flow guide pipe, a return pipe and a liquid storage tank, wherein one end of the catheter is communicated with the liquid storage cover, one end of the first spring is fixed on the inner wall of the liquid storage cover, the piston is fixed at the other end of the first spring, the outer side of the piston is in sliding fit with the inner wall of the liquid storage cover, flow dividing pipes are arranged at two ends of the flow guide pipe, one flow dividing pipe and the flow guide pipe are respectively communicated with two sides of the liquid storage cover, a valve is arranged at one end of the flow dividing pipe, a check valve is arranged at one end of the flow guide pipe, which is far away from the liquid storage cover, the check valve is arranged below the flow dividing pipe, the return pipe is also communicated with one side of the liquid storage cover, the valve is also arranged on the return pipe, the liquid storage tank is communicated with one end of the flow guide pipe, which is far away from the liquid storage cover, and a water pump is arranged in the liquid storage tank, the water pump is communicated with one end of the flow guide pipe.

The fixing mechanism comprises a support, two support rods and a second spring, the support is provided with two support rods, one support rod is fixed on the outer surface of the liquid storage cover, the support rod is fixed on the surface of the support seat, the other support rod is sleeved on the support rod in a sliding mode, the second spring is sleeved on the support rod, and one end of the second spring abuts against the surface of the support seat.

In the implementation process, the supports are pulled open, the two supports are clamped at the bedside through the second spring, the water pump supplies water into the flow guide pipe, the water enters from one end of the liquid storage cover, the piston is jacked upwards and is filled with the whole flow guide pipe and the flow guide pipes, the flow guide pipe is inserted into the urethra of a patient, when urination is needed, one end of the flow guide pipe is opened and is inserted into the plug at one end of the liquid storage cover for urination, valves on the two flow guide pipes are opened, the piston is pulled down by the first spring to enable the water in the liquid storage cover to be pressed into the flow guide pipe and to return to the collecting barrel in the liquid storage box through the flow guide pipes, in the process, the liquid storage cover and the interior of the pipeline form vacuum, under the siphon action, the urine continuously enters the collecting barrel, the discharge of the urine in the liquid storage cover is accelerated, after the use is finished, the valves on the return pipe are opened, the water is supplied to the purified water by the water pump to flush the interior of the pipeline, and the waste water returns to the collecting barrel through the return pipe again, this leak protection catheter for uropoiesis surgical nursing need not frequent container of medical personnel and connects urine, can directly insert the honeycomb duct with the catheter and urinate, can not cause the urine dribbling to the clothing, convenient to use.

In a specific embodiment, the funnel is installed at one end of the catheter, and the hose is installed at the bottom of the leak-proof hopper and communicated with the catheter.

In the above implementation, the anti-funnel and the hose can collect and discharge urine flowing from the catheter and the urethral space into the catheter.

In a specific embodiment, a plug is installed at one end of the liquid storage cover, and one end of the catheter is plugged in the plug.

In the above implementation process, the plug is convenient for being connected with the catheter and can be directly connected through pulling and inserting.

In a specific embodiment, a sealing ring is installed on the outer side of the piston, and the piston is in sliding fit with the inner wall of the liquid storage cover through the sealing ring.

In a specific embodiment, a handle is arranged on the surface of the support, and a non-slip mat is arranged on one side of the support opposite to the handle.

In a specific embodiment, three pipe joints are installed outside the liquid storage cover, and the flow guide pipe, the flow dividing pipe and the return pipe are respectively connected to the three pipe joints.

In a specific embodiment, one end of the support rod, which is far away from the support seat, is provided with an anti-drop block.

In a specific embodiment, the output end of the water pump is connected with a water pipe, and the other end of the water pipe is connected with the flow guide pipe.

In a specific embodiment, a partition plate is arranged in the liquid storage tank, a collecting barrel is arranged on one side of the partition plate, and one end of the flow dividing pipe faces the inside of the collecting barrel.

In a specific embodiment, an opening is formed in one end of the liquid storage tank, and a cover plate is installed at the opening of the liquid storage tank.

In the above-mentioned implementation process, the apron prevents that the collecting vessel smell from diffusing.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a leak-proof urinary catheter for urological care according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of an internal structure of a liquid storage cover provided in an embodiment of the present application;

FIG. 3 is a schematic view of a first perspective structure of a liquid storage cover according to an embodiment of the present disclosure;

fig. 4 is a structural schematic diagram of a second perspective view of a liquid storage cover according to an embodiment of the present disclosure.

In the figure: 100-a drainage mechanism; 110-urinary catheter; 111-prevention funnel; 1111-a hose; 120-liquid storage cover; 121-a plug; 122-a pipe joint; 130-a first spring; 140-a piston; 141-sealing ring; 150-a draft tube; 151-shunt tube; 1511-valve; 153-a non-return valve; 160-a return pipe; 170-a liquid storage tank; 171-a water pump; 1711-water pipe; 172-a separator; 1721-a collection bucket; 173-a cover plate; 200-a securing mechanism; 210-a support; 211-a handle; 212-a non-slip mat; 220-a strut; 221-anti-drop block; 230-second spring.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Examples

Referring to fig. 1, the present application provides a technical solution: a leak-proof urinary catheter for urological nursing comprises a drainage mechanism 100 and a fixing mechanism 200, wherein the fixing mechanism 200 is fixed on one side of the drainage mechanism 100.

Referring to fig. 1, 2, 3 and 4, the drainage mechanism 100 includes a urinary catheter 110, a liquid storage cover 120, a first spring 130, a piston 140, a flow guide tube 150, a return tube 160 and a liquid storage tank 170, wherein a funnel-proof 111 is installed at one end of the urinary catheter 110, a hose 1111 is installed at the bottom of the funnel-proof 111, the hose 1111 is communicated with the urinary catheter 110, one end of the urinary catheter 110 is communicated with the liquid storage cover 120, a plug 121 is installed at one end of the liquid storage cover 120, one end of the urinary catheter 110 is plugged onto the plug 121, one end of the first spring 130 is fixed on the inner wall of the liquid storage cover 120, the piston 140 is fixed at the other end of the first spring 130, the outer side of the piston 140 is slidably attached to the inner wall of the liquid storage cover 120, a sealing ring 141 is installed at the outer side of the piston 140, the piston 140 is slidably attached to the inner wall of the liquid storage cover 120 through the sealing ring 141, a flow guide tube 151 is installed at two ends of the flow guide tube 150, one flow guide tube 151 and the flow guide tube 150 are respectively communicated with two sides of the liquid storage cover 120, a valve 1511 is installed at one end of the flow guide tube 151, one end of the diversion pipe 150 far away from the liquid storage cover 120 is provided with the check valve 153, the check valve 153 is arranged below the diversion pipe 151, the return pipe 160 is also communicated with one side of the liquid storage cover 120, the valve 1511 is also arranged on the return pipe 160, the liquid storage tank 170 is communicated with one end of the diversion pipe 150 far away from the liquid storage cover 120, three pipe connectors 122 are arranged on the outer side of the liquid storage cover 120, the diversion pipe 150, the diversion pipe 151 and the return pipe 160 are respectively connected onto the three pipe connectors 122, the water pump 171 is arranged in the liquid storage tank 170, the water pump 171 is communicated with one end of the diversion pipe 150, the output end of the water pump 171 is connected with the water pipe 1711, the other end of the water pipe 1711 is connected with the diversion pipe 150, the partition plate 172 is arranged in the liquid storage tank 170, the collecting barrel 1721 is arranged on one side of the partition plate 172, one end of the diversion pipe 151 faces into the collecting barrel 1721, one end of the liquid storage tank 170 is provided with an opening, and the cover plate 173 is arranged at the opening of the liquid storage tank 170.

Referring to fig. 1, 3 and 4, the fixing mechanism 200 includes two supports 210, a support rod 220 and a second spring 230, one support 210 is fixed on the outer surface of the liquid storage cover 120, a handle 211 is installed on the surface of the support 210, a non-slip pad 212 is installed on one side of the support 210 opposite to the handle 211, the support rod 220 is fixed on the surface of the support 210, the other support 210 is sleeved on the support rod 220 in a sliding manner, the second spring 230 is sleeved on the support rod 220, one end of the second spring 230 abuts against the surface of the support 210, and one end of the support rod 220 far away from the support 210 is provided with a anti-slip block 221.

Specifically, this leak protection catheter for uropoiesis surgical nursing's theory of operation: the support bases 210 are pulled apart, the two support bases 210 are clamped at the bedside through the second springs 230, the water pump 171 supplies water into the flow guide pipe 150, the water enters from one end of the liquid storage cover 120 to jack up the piston 140 upwards and fill the whole flow guide pipe 150 and the shunt pipes 151, the urinary catheter 110 is inserted into the urethra of a patient, when urination is needed, one end of the urinary catheter 110 is opened and is inserted into the plug 121 at one end of the liquid storage cover 120 to urinate, the leak-proof hopper 111 and the hose 1111 can collect and discharge urine flowing from the gap between the urinary catheter 110 and the urethra into the flow guide pipe 150, at the moment, the valves 1511 on the two shunt pipes 151 are opened, the first spring 130 pulls down the piston 140 to press the water in the liquid storage cover 120 into the flow guide pipe 150 and return to the collection barrel 1721 in the liquid storage tank 170 through the shunt pipes 151, during the process, vacuum is formed inside the liquid storage cover 120 and the pipes, the urine continuously enters the collection barrel 1721 under the siphon action, and the discharge of the urine in the liquid storage cover 120 is accelerated, after use, the valve 1511 of the return pipe 160 is opened, purified water is supplied by the water pump 171 to flush the inside of the pipe, and the waste water is returned to the collection tank 1721 through the return pipe 160.

It should be noted that the model specification of the water pump 171 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the water pump 171 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A leak-proof catheter for urinary surgery nursing is characterized by comprising

Drainage mechanism (100), drainage mechanism (100) includes catheter (110), stock solution cover (120), first spring (130), piston (140), honeycomb duct (150), back flow (160) and liquid reserve tank (170), catheter (110) one end with stock solution cover (120) intercommunication, first spring (130) one end is fixed on stock solution cover (120) inner wall, piston (140) are fixed first spring (130) other end, the laminating is slided in the piston (140) outside on stock solution cover (120) inner wall, shunt tubes (151) are installed at honeycomb duct (150) both ends, one shunt tubes (151) with honeycomb duct (150) communicate respectively stock solution cover (120) both sides, valve (1511) are installed to shunt tubes (151) one end, honeycomb duct (150) are kept away from check valve (153) are installed to the one end of stock solution cover (120), the check valve (153) is arranged below the flow dividing pipe (151), the return pipe (160) is also communicated with one side of the liquid storage cover (120), the valve (1511) is also arranged on the return pipe (160), the liquid storage tank (170) is communicated with one end, far away from the liquid storage cover (120), of the flow guiding pipe (150), a water pump (171) is arranged in the liquid storage tank (170), and the water pump (171) is communicated with one end of the flow guiding pipe (150);

fixing mechanism (200), fixing mechanism (200) includes support (210), branch (220) and second spring (230), support (210) are equipped with two, one support (210) are fixed stock solution cover (120) surface, branch (220) are fixed support (210) surface, another support (210) slip cup joint on branch (220), second spring (230) cover is in on branch (220), second spring (230) one end is supported support (210) surface.

2. The leak-proof urinary catheter for urinary surgical nursing according to claim 1, wherein the urinary catheter (110) has an anti-funnel (111) installed at one end, a hose (1111) is installed at the bottom of the anti-funnel (111), and the hose (1111) is communicated with the urinary catheter (110).

3. The leak-proof urinary catheter for urological nursing according to claim 1, wherein a plug (121) is installed at one end of the liquid storage cover (120), and one end of the urinary catheter (110) is plugged onto the plug (121).

4. The leak-proof urinary catheter for urinary surgical nursing according to claim 1, wherein a sealing ring (141) is installed on the outer side of the piston (140), and the piston (140) is slidably attached to the inner wall of the reservoir cover (120) through the sealing ring (141).

5. The leak-proof urinary catheter for urinary surgical nursing according to claim 1, wherein the holder (210) is surface-mounted with a handle (211), and a non-slip pad (212) is mounted on a side of the holder (210) opposite to the handle (211).

6. The leak-proof urinary catheter for urological nursing according to claim 1, wherein three tube connectors (122) are installed outside the liquid storage cover (120), and the delivery tube (150), the shunt tube (151) and the return tube (160) are connected to the three tube connectors (122), respectively.

7. The leak-proof urinary catheter for urinary surgical nursing use according to claim 1, wherein the end of the rod (220) away from the support (210) is mounted with a retaining block (221).

8. The leak-proof urinary catheter for urinary surgical nursing care according to claim 1, wherein the output end of the water pump (171) is connected to a water pipe (1711), and the other end of the water pipe (1711) is connected to the drainage tube (150).

9. The leak-proof urinary catheter for nursing in urinary surgery as claimed in claim 1, wherein a partition (172) is installed in the reservoir (170), a collecting barrel (1721) is installed on one side of the partition (172), and one end of the shunt tube (151) faces the collecting barrel (1721).

10. The leak-proof urinary catheter for nursing in urinary surgery as claimed in claim 1, wherein an opening is formed at one end of the reservoir (170), and a cover plate (173) is installed at the opening of the reservoir (170).