Urethral catheterization bag with variable pressure and speed control

Abstract

The utility model relates to the technical field of urethral catheterization bags, and discloses a pressure-variable speed-controlled urethral catheterization bag which comprises a urethral catheterization bag and a guide tube installed at one end of the urethral catheterization bag, a catheter head is installed at one end of the guide tube, a cleaning component comprises a water tank and a fixed tube installed at the top end of the water tank in a penetrating mode, and a built-in tube is installed at the bottom end of the fixed tube. The handle is held by a hand to place the water tank at the top end of a cabinet on one side of a sickbed, the catheterization bag is hung at the bottom end of the sickbed, the height difference is formed between the water tank and the catheterization bag, the intelligent vacuum pump pumps water in the water tank through the interiors of the guide pipe, the connecting hose, the fixing pipe and the built-in pipe, the guide pipe is coiled on the sickbed, and after the water in the water tank is discharged into the guide pipe, the water tank is connected with the hospital bed. The intelligent vacuum pump and the liquid-proof block are closed, the water in the water tank can be continuously pumped by the guide pipe according to the siphon principle, the inner wall of the guide pipe is continuously cleaned by the water, manual operation is reduced, and manual touch by mistake is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to catheterization package technical field, concretely is a catheterization package of variable pressure control speed. BACKGROUND

[0002] Catheterization package is the medical equipment for catheterization operation and urine drainage, is more common, and catheterization package is mainly prepared for inserting catheter, and the catheterization package contains the necessary things required for inserting catheter.

[0003] Such as the public number for CN219110355U a variable pressure control speed's catheterization package, including catheter and connecting assembly, the one end of catheter is fixedly installed with washing pipe, when the catheter is blocked, the first valve, the second valve and the third valve are closed, the user opens the negative pressure pump, so that the negative pressure is generated in the urine collection bag, is in vacuum state, the user opens the first valve, so that the sundries of catheter blockage can be sucked into the inside of urine collection bag, avoid the catheter blockage, influence use effect, the user closes the first valve and the third valve, and the second valve is opened, the user connects the washing cylinder with the washing pipe through the connecting assembly, the user pushes the pressing block, and the pressing block moves the piston block through the pressure rod, and the piston block moves in the inside of washing cylinder, so that the water in the inside of washing cylinder enters the inside of catheter through the washing pipe, and it is convenient to wash the inside of catheter.

[0004] The above patent proposes that the piston block is moved by the pressure rod, and the water in the inside of the washing cylinder enters the inside of the catheter through the washing pipe, which facilitates the cleaning of the inside of the catheter. However, in actual use, the pressing block is easily affected by external pushing force, which causes the water in the inside of the washing cylinder to flow out when the washing cylinder is not connected to the catheter in time, affecting the patient's recuperation.

[0005] Therefore, we propose a variable pressure control speed catheterization package to solve the above problems. Utility model content

[0006] The utility model aims at providing a variable pressure control speed catheterization package to solve the problem of the pressing block being easily affected by external pushing force.

[0007] To achieve the above object, the utility model provides the following technical scheme: A catheterization package of variable pressure control speed, including catheterization bag and the guide tube of installation in one end of catheterization bag, the one end of guide tube is equipped with catheter head, one side of cathater head and the one side of catheterization bag are all equipped with pipe valve, the outside of guide tube is equipped with stop valve C and stop valve B, stop valve B and stop valve C are close to the one side of catheterization bag and catheter head respectively, one end of stop valve B is equipped with connecting member, one end of connecting member is equipped with intelligent vacuum pump, one end of stop valve C is equipped with cleaning member;

[0008] Connecting member includes internal thread pipe that is screwed on the outer surface of the air inlet end of intelligent vacuum pump, one end of internal thread pipe is equipped with adapter hose, one end of adapter hose movably installs external thread pipe A, middle end of adapter hose is equipped with stop valve A and liquid block prevention device;

[0009] Cleaning member includes water tank and fixed pipe that is installed through the top end of water tank, bottom end of fixed pipe is equipped with built-in pipe.

[0010] Preferably, the top end of the water tank is equipped with a lid on one side of the fixed pipe, the top end of the fixed pipe is equipped with a connecting hose, one end of the connecting hose is equipped with an external threaded pipe B, and one side of the water tank is equipped with a handle.

[0011] Preferably, the liquid block prevention device includes a connecting pipe and a swivel ring movably installed inside the connecting pipe, and the swivel ring is equipped with a waterproof and breathable membrane inside.

[0012] Preferably, the top end of the connecting pipe is movably equipped with an external rotating rod, the bottom end of the external rotating rod is equipped with an internal rotating rod, and the internal rotating rod is installed on one side of the swivel ring.

[0013] Preferably, one end of the stop valve B is provided with a threaded hole A, and the threaded hole A is equipped with a sealing ring A inside.

[0014] Preferably, one end of the stop valve C is provided with a threaded hole B, and the threaded hole B is equipped with a sealing ring B inside.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The catheterization package of variable pressure control speed provided by the utility model, when the intelligent vacuum pump starts to operate, the inside of the guide tube in the sealed environment is subjected to negative pressure treatment, and the debris attached to the inner wall of the guide tube is cleaned, and when the debris moves, the operation of the intelligent vacuum pump can be stopped, the stop valve B is closed, the pipe valve installed on one side of the catheterization bag is opened, the debris is discharged into the inside of the catheterization bag along the guide tube, the cleaning of the debris is completed, after the inside of the guide tube is cleaned, the stop valve B is closed, and the connecting member can be detached from one side of the guide tube.

[0017] 2. The utility model discloses a catheterization bag of variable pressure control speed, and the height difference is formed between water tank and catheterization bag, and the water in the water tank is extracted by the intelligent vacuum pump, and the guide pipe is stationed on the sickbed, after the water in the water tank is discharged into the inside of the guide pipe, the intelligent vacuum pump and the liquid block are closed, the guide pipe can continue to extract the water in the water tank by using the siphon principle, and the inside wall of the guide pipe is cleaned by using the water of continuous source. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole three -dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is three -dimensional structure schematic diagram of the connecting member of the utility model;

[0020] Figure 3 It is three -dimensional structure schematic diagram of stop valve B and stop valve C of the utility model;

[0021] Figure 4 It is three -dimensional structure schematic diagram of the cleaning member of the utility model.

[0022] In the drawing: 1, intelligent vacuum pump;2, connecting member;21, internal thread pipe;22, link hose;23, stop valve A;24, liquid block;241, connecting pipe;242, outer rotary lever;243, swivel ring;244, waterproof air-permeable membrane;245, inner rotary lever;25, external thread pipe A;3, catheterization bag;4, guide pipe;5, catheter head;6, pipe valve;7, stop valve B;71, thread hole A;72, sealing ring A;8, stop valve C;81, thread hole B;82, sealing ring B;9, cleaning member;91, water tank;92, built-in pipe;93, fixed pipe;94, connecting hose;95, external thread pipe B;96, tank cover;97, handle. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0024] Embodiment one: please refer to Figures 1-3The utility model provides a variable pressure-controlled speed catheterization bag, which comprises a catheterization bag 3 and a guide pipe 4 installed at one end of the catheterization bag 3, a catheter head 5 is installed at one end of the guide pipe 4, a pipe valve 6 is installed at one side of the catheter head 5 and one side of the catheterization bag 3, a stop valve C 8 and a stop valve B 7 are installed on the outer side of the guide pipe 4, the stop valve B 7 and the stop valve C 8 are respectively close to one side of the catheterization bag 3 and the catheter head 5, a connecting member 2 is installed at one end of the stop valve B 7, an intelligent vacuum pump 1 is installed at one end of the connecting member 2, and a cleaning member 9 is installed at one end of the stop valve C 8.

[0025] The connecting member 2 comprises an internal thread pipe 21 threadedly connected to the outer surface of the air inlet end of the intelligent vacuum pump 1, one end of the internal thread pipe 21 is provided with a connecting hose 22, one end of the connecting hose 22 is movably provided with an external thread pipe A 25, the middle end of the connecting hose 22 is provided with a stop valve A 23 and a liquid block 24, the stop valve A 23 is arranged to cut off the middle end of the connecting hose 22, and when the stop valve B 7 or the liquid block 24 is damaged, the stop valve A 23 can be used as a backup to cut off the cleaning water.

[0026] The liquid block 24 comprises a connecting pipe 241 and a rotating ring 243 movably installed in the connecting pipe 241, the rotating ring 243 is internally provided with a waterproof air-permeable film 244, and the rotating ring 243 and the waterproof air-permeable film 244 are used to cut off the inside of the connecting pipe 241.

[0027] The top end of the connecting pipe 241 is movably provided with an outer rotating rod 242, the bottom end of the outer rotating rod 242 is provided with an inner rotating rod 245, and the inner rotating rod 245 is installed on one side of the rotating ring 243, and rotating the outer rotating rod 242 can rotate the rotating ring 243 and the waterproof air-permeable film 244 through the inner rotating rod 245.

[0028] One end of the stop valve B 7 is provided with a threaded hole A 71, the threaded hole A 71 is internally provided with a sealing ring A 72, and the external thread pipe A 25 can be threadedly connected into the inside of the threaded hole A 71.

[0029] One end of the stop valve C 8 is provided with a threaded hole B 81, the threaded hole B 81 is internally provided with a sealing ring B 82, and the external thread pipe B 95 can be threadedly connected into the inside of the threaded hole B 81.

[0030] In the embodiment: the catheterization bag 3 is hung at the bottom end of the sickbed, the outer threaded tube A25 is screwed into the inside of the threaded hole A71, one end of the outer threaded tube A25 extrudes the sealing ring A72 to seal the outer threaded tube A25 and the stop valve B7, the pipe valve 6 installed at one side of the catheter head 5 and the catheterization bag 3 is rotated to close the two groups of pipe valves 6, the stop valve C8 is also closed, the outer rotating rod 242 is rotated to drive the rotating ring 243 and the waterproof breathable film 244 to rotate, the liquid prevention block 24 is opened, the inner threaded tube 21 is screwed into the air inlet end of the intelligent vacuum pump 1, the intelligent vacuum pump 1 starts to work to create negative pressure in the inside of the guide pipe 4 in the sealed environment to clean the sundries attached to the inner wall of the guide pipe 4, the intelligent vacuum pump 1 stops working when the sundries move, the stop valve B7 is closed, the pipe valve 6 installed at one side of the catheterization bag 3 is opened, the sundries are discharged into the inside of the catheterization bag 3 along the guide pipe 4, the cleaning of the sundries is completed, the stop valve B7 is closed, and the connecting member 2 can be detached from one side of the guide pipe 4 to avoid that the intelligent vacuum pump 1 is always prepared in each catheterization bag.

[0031] Embodiment two: the embodiment is improved on the basis of embodiment one, specifically, please refer to Figures 1-4 The cleaning member 9 includes a water tank 91 and a fixed tube 93 installed through the top end of the water tank 91, the bottom end of the fixed tube 93 is installed with an embedded tube 92, and the lower end of the embedded tube 92 is accumulated at the inside bottom end of the water tank 91.

[0032] The top end of the water tank 91 and one side of the fixed tube 93 are installed with a tank cover 96, the top end of the fixed tube 93 is installed with a connecting hose 94, one end of the connecting hose 94 is installed with an outer threaded tube B95, one side of the water tank 91 is installed with a handle 97, and the outer threaded tube B95 is screwed into the inside of the threaded hole B81.

[0033] In the embodiment: after the sundries are cleaned, the handheld handle 97 places the water tank 91 on the top of the cabinet on the side of the bed, the outer threaded pipe B95 is screwed into the inside of the threaded hole B81, the outer threaded pipe B95 is used for extruding the sealing ring B82, the pipe valve 6 installed on the side of the catheterization bag 3 is closed, the stop valve C8 and the stop valve B7 are opened, and the intelligent vacuum pump 1 starts to work. The intelligent vacuum pump 1 draws the water in the water tank 91 through the inside of the guide pipe 4, the connecting hose 94, the fixed pipe 93 and the built-in pipe 92. The guide pipe 4 is stationed on the bed. After the water in the water tank 91 is discharged into the inside of the guide pipe 4, the intelligent vacuum pump 1 and the liquid block 24 are closed. The outer rotating rod 242, the rotating ring 243 and the rotating ring 224 are used for waterproof treatment on the inside of the connecting pipe 241. The pipe valve 6 installed on the side of the catheterization bag 3 is opened. The water flow is used for cleaning the inside of the guide pipe 4. The cleaned water is discharged into the inside of the catheterization bag 3. After cleaning, the stop valve B7 and the stop valve C8 are closed. The pipe valve 6 installed on the side of the catheter head 5 is opened. The cleaning member 9 and the connecting member 2 can be detached from the inside of the stop valve C8 and the stop valve B7 respectively. The catheterization bag 3, the guide pipe 4 and the catheter head 5 can be used for catheterization alone.

[0034] Working principle: the handheld handle 97 places the water tank 91 on the top of the cabinet on the side of the bed. The catheterization bag 3 is hung on the bottom end of the bed. The water tank 91 and the catheterization bag 3 form a height difference. The intelligent vacuum pump 1 draws the water in the water tank 91 through the inside of the guide pipe 4, the connecting hose 94, the fixed pipe 93 and the built-in pipe 92. The guide pipe 4 is stationed on the bed. After the water in the water tank 91 is discharged into the inside of the guide pipe 4, the intelligent vacuum pump 1 and the liquid block 24 are closed. The guide pipe 4 can continue to draw the water in the water tank 91 by using the siphon principle. The inner wall of the guide pipe 4 is cleaned by using the continuous water flow. Manual operation is reduced, and human error is avoided.

[0035] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A variable pressure-controlled catheterization kit, comprising a catheter bag (3) and a catheter (4) installed at one end of the catheter bag (3), wherein a catheter tip (5) is installed at one end of the catheter (4), characterized in that: A tube valve (6) is installed on one side of the catheter head (5) and the side of the catheter bag (3). A stop valve C (8) and a stop valve B (7) are installed on the outside of the inlet tube (4). The stop valves B (7) and C (8) are respectively close to the side of the catheter bag (3) and the catheter head (5). A connecting member (2) is installed at one end of the stop valve B (7). A smart vacuum pump (1) is installed at one end of the connecting member (2). A cleaning member (9) is installed at one end of the stop valve C (8). The connecting component (2) includes an internally threaded tube (21) that is threaded to the outer surface of the air inlet end of the intelligent vacuum pump (1). A connecting hose (22) is installed at one end of the internally threaded tube (21). An externally threaded tube A (25) is movably installed at one end of the connecting hose (22). A shut-off valve A (23) and a liquid-proof block (24) are installed at the middle end of the connecting hose (22). The cleaning component (9) includes a water tank (91) and a fixed pipe (93) that runs through the top of the water tank (91). An internal pipe (92) is installed at the bottom of the fixed pipe (93).

2. The variable pressure-controlled catheterization kit according to claim 1, characterized in that: A cover (96) is installed on the top of the water tank (91) and on one side of the fixed pipe (93). A connecting hose (94) is installed on the top of the fixed pipe (93). An external threaded pipe B (95) is installed at one end of the connecting hose (94). A handle (97) is installed on one side of the water tank (91).

3. The variable pressure-controlled catheterization kit according to claim 1, characterized in that: The liquid-proof block (24) includes a connecting pipe (241) and a rotating ring (243) movably installed inside the connecting pipe (241), and a waterproof and breathable membrane (244) is installed inside the rotating ring (243).

4. The variable pressure-controlled catheterization kit according to claim 3, characterized in that: An outer rotating rod (242) is movably installed through the top end of the connecting pipe (241), and an inner rotating rod (245) is installed at the bottom end of the outer rotating rod (242), and the inner rotating rod (245) is installed on one side of the rotating ring (243).

5. The variable pressure-controlled catheterization kit according to claim 1, characterized in that: One end of the shut-off valve B (7) is provided with a threaded hole A (71), and a sealing ring A (72) is installed inside the threaded hole A (71).

6. The variable pressure-controlled catheterization kit according to claim 1, characterized in that: One end of the shut-off valve C (8) is provided with a threaded hole B (81), and a sealing ring B (82) is installed inside the threaded hole B (81).

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