CN215690448U

CN215690448U - Irrigator for urological surgery

Info

Publication number: CN215690448U
Application number: CN202122110231.6U
Authority: CN
Inventors: 曾彩霞
Original assignee: First Affiliated Hospital of Guangzhou Medical University
Current assignee: First Affiliated Hospital of Guangzhou Medical University
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-01
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a flusher for urological surgery, which relates to the field of medical supplies and comprises a solution tank and a disposable vacuum bag, wherein a fixed block is arranged above the solution tank, a catheter connecting pipe is arranged inside the fixed block, a moving block is arranged inside the fixed block, a connecting block is arranged inside the moving block, a connecting pipe is arranged at the top of the disposable vacuum bag, a drainage pipe connecting pipe is arranged inside the fixed block, which is far away from the catheter connecting pipe, and an extrusion block is arranged inside the drainage pipe connecting pipe. According to the utility model, the connecting block is inserted into the moving block, and the moving block is moved, so that the situation that a container filled with solution is placed unstably to cause solution leakage is prevented, and the extrusion block is used for extruding the moving guide rod, so that the piston is separated from the inclined blocking plate arranged on the inner wall of the connecting pipe, and the flushed solution is introduced into the disposable vacuum bag according to the pressure, so that the drainage speed is increased, and the disassembly is simpler.

Description

Irrigator for urological surgery

Technical Field

The utility model relates to the field of medical supplies, in particular to a flusher for urological operations.

Background

Urinary patients need to wash the bladder of patients who keep catheters after operations, so that foreign matters such as blood clots, mucus, bacteria and the like in the bladder are cleared away inside the bladder, and the urine drainage of the urinary patients is kept smooth.

The traditional mode of washing is that the mode that utilizes the infusion bottle pours into solution into bladder infusion bottle and pours into, and solution after the washing need utilize siphon mode drainage to the container in, and the container can't be fixed to be placed, causes solution to reveal easily, and the tradition is washed and is utilized the siphon to lead to wasing slowly, and the container is not dismantled well after the washing finishes, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a flusher for urological surgery, which aims to solve the technical problems that a container cannot be fixedly placed and the container is not easy to disassemble after the container is cleaned.

In order to achieve the purpose, the utility model provides the following technical scheme: a flusher for urological surgery comprises a solution tank and a disposable vacuum bag, wherein a fixing block is arranged above the solution tank, the catheter connecting pipe is arranged inside the fixed block, the moving block is arranged inside the fixed block, a spring is arranged at the top of the moving block, a buckle is arranged at one end of the spring, a connecting block is arranged inside the moving block, a disposable vacuum bag is arranged on one side of the connecting block, a connecting pipe is arranged on the top of the disposable vacuum bag, a movable guide rod is arranged in the connecting pipe, a piston is arranged at the bottom end of the movable guide rod, the outer wall of the movable guide rod is sleeved with two springs, a drainage tube connecting pipe is arranged in the fixing block far away from the catheter connecting pipe, the drainage tube connecting pipe is characterized in that an extrusion block is arranged inside the drainage tube connecting pipe, and a nut is sleeved on the outer wall of the bottom end of the drainage tube connecting pipe.

Through adopting above-mentioned technical scheme, insert the movable block with the connecting block to remove the movable block, make the buckle stretch into the inside completion of fixed block through a spring and fix, prevented that the container that is equipped with solution from placing unstably, arouse solution to reveal, utilize the extrusion piece extrusion to remove the guide arm, thereby make the piston break away from the slope barrier plate that the connecting tube inner wall set up, thereby inside the solution after will washing introduces disposable vacuum bag according to pressure, make drainage speed promote, dismantle more simply.

The utility model is further arranged in such a way that an injection port is arranged at one side of the solution tank, one end of the catheter connecting pipe is positioned inside the solution tank, and the catheter connecting pipe penetrates through one side of the fixing block.

Through adopting above-mentioned technical scheme, utilize the injection port with inside solution tank is injected solution, make solution pass through the catheter connecting pipe and get into the patient internal for the cleaning process is more succinct.

The utility model is further provided with convex blocks at two sides of the bottom end of the moving block, a limiting sliding groove matched with the outer wall of the bottom end of the moving block is arranged in the fixed block, and a stop block is arranged at one end of the limiting sliding groove.

Through adopting above-mentioned technical scheme, the removal through the movable block drives disposable vacuum bag and removes to fixed disposable vacuum bag prevents that the vacuum bag from empting and spilling hourglass.

The fixing block is further provided with a U-shaped cross section, and a clamping groove matched with the outer wall of the buckle is formed in the fixing block.

Through adopting above-mentioned technical scheme, inside the buckle kick-backed entering draw-in groove through a spring to fixed disposable vacuum bag prevents that the disposable vacuum bag of drainage in-process from removing.

The utility model is further provided that a spring groove matched with the outer wall of the buckle is formed in the moving block, convex blocks are arranged on two sides of the connecting block, and a limiting groove matched with the outer wall of the connecting block is formed in one side of the moving block.

Through adopting above-mentioned technical scheme, inside the lug that utilizes the connecting block both sides to set up inserted the movable block, caused spacing effect to the connecting block to fix disposable vacuum bag better, prevent that disposable vacuum bag from removing.

The utility model is further provided that the outer wall of the movable guide rod is provided with a stop block, the inside of the connecting pipe is provided with a stop block matched with the outer wall of the movable guide rod, the stop block is connected with the outer wall of the connecting pipe through the guide rod, and the inner wall of the connecting pipe is provided with an inclined stop plate wrapping the outer wall of the piston.

Through adopting above-mentioned technical scheme, utilize slope to block board and piston to seal the wall to disposable vacuum bag, prevent that the disposable vacuum bag after the drainage from revealing.

The utility model is further provided that the extrusion block is connected with the inner wall of the drainage tube connecting pipe through a guide rod, the nut is connected with the outer wall of the drainage tube connecting pipe through a bearing, and the outer wall of the connecting pipe is provided with threads matched with the inner wall of the nut.

By adopting the technical scheme, the extruding block extrudes the movable guide rod by rotating the nut, so that the piston is separated from the inclined barrier plate arranged on the inner wall of the connecting pipe, the washed solution is introduced into the disposable vacuum bag according to the pressure, the drainage speed is increased, and the disassembly is simpler.

In summary, the utility model mainly has the following beneficial effects:

1. according to the disposable vacuum bag, the movable block, the spring, the buckle and the connecting block are arranged, the connecting block is inserted into the movable block, the movable block is moved to one end, close to the catheter connecting pipe, of the fixed block after the connecting block is inserted, and meanwhile, the buckle extends into the clamping groove formed in the fixed block through the spring, so that the disposable vacuum bag is fixed, the situation that a container filled with solution is placed unstably is prevented, the solution is leaked, and the container is convenient to install and replace;

2. according to the utility model, through the arranged extrusion block, the movable guide rod and the piston, the movable guide rod is extruded to drive the piston to move downwards, so that the inclined barrier plate arranged on the inner wall of the connecting pipe is separated, and the cleaning liquid in the bladder of the patient is drained into the disposable vacuum bag by using the internal pressure of the disposable vacuum bag, so that the cleaning is finished, the traditional siphon mode is eliminated, the drainage speed is improved, the disassembly is simpler, and the inconvenience caused by the leakage of the solution during the disassembly is prevented by using the piston.

Drawings

FIG. 1 is a formal structural diagram of the present invention;

FIG. 2 is a view of the disposable vacuum bag of the present invention;

FIG. 3 is a partial view of the coupling mechanism of the present invention;

fig. 4 is a perspective view of the moving structure of the present invention.

In the figure: 1. a solution tank; 2. a fixed block; 3. a catheter connecting tube; 4. a moving block; 5. a spring; 6. buckling; 7. a disposable vacuum bag; 701. connecting blocks; 8. a connecting pipe; 9. moving the guide rod; 10. a piston; 11. two springs; 12. a drainage tube connecting tube; 13. extruding the block; 14. and a nut.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A flusher for urological surgery is disclosed, as shown in figures 1-4, and comprises a solution tank 1 and a disposable vacuum bag 7, wherein a fixed block 2 is arranged above the solution tank 1, a catheter connecting pipe 3 is arranged inside the fixed block 2, a moving block 4 is arranged inside the fixed block 2, a spring 5 is arranged on the top of the moving block 4, a buckle 6 is arranged at one end of the spring 5, a connecting block 701 is arranged inside the moving block 4, the disposable vacuum bag 7 is arranged at one side of the connecting block 701, the moving block 4 is pushed to enable the moving block 4 to move to one end, close to a drainage pipe connecting pipe 12, of the fixed block 2, then the unused disposable vacuum bag 7 is taken out, the connecting block 701 is inserted into the moving block 4, after the connecting block 701 is inserted, the moving block 4 is moved to one end, close to the catheter connecting pipe 3, of the fixed block 2, and the buckle 6 extends into a clamping groove formed in the fixed block 2 through the spring 5, thereby fixing the disposable vacuum bag 7, preventing the container filled with the solution from being placed unstably and causing the solution leakage, the top of the disposable vacuum bag 7 is provided with a connecting pipe 8, the inside of the connecting pipe 8 is provided with a movable guide rod 9, the bottom end of the movable guide rod 9 is provided with a piston 10, the outer wall of the movable guide rod 9 is sleeved with two springs 11, the inside of the fixing block 2 far away from the catheter connecting pipe 3 is provided with a drainage pipe connecting pipe 12, the inside of the drainage pipe connecting pipe 12 is provided with an extrusion block 13, the outer wall of the bottom end of the drainage pipe connecting pipe 12 is sleeved with a nut 14, the nut 14 rotates to drive the connecting pipe 8 to move upwards, the connecting pipe 8 moves upwards to enable the movable guide rod 9 to be extruded by the extrusion block 13, the movable guide rod 9 is extruded to drive the piston 10 to move downwards, thereby separating from an inclined barrier plate arranged on the inner wall of the connecting pipe, the cleaning solution in the bladder of the patient is drained into the disposable vacuum bag 7 by the pressure inside the disposable vacuum bag 7, the cleaning is completed, so that the drainage speed is improved, and the disassembly is simpler.

Referring to fig. 1, an injection port is disposed at one side of a solution tank 1, one end of a catheter connecting tube 3 is disposed inside the solution tank 1, and the catheter connecting tube 3 penetrates one side of a fixing block 2, so that a solution enters a patient through the catheter connecting tube 3, and a cleaning process is simpler.

Referring to the figure, the two sides of the bottom end of the moving block 4 are provided with the convex blocks, the fixed block 2 is internally provided with a limiting sliding chute matched with the outer wall of the bottom end of the moving block 4, one end of the limiting sliding chute is provided with the stop block, and the movement of the stop block 4 drives the disposable vacuum bag 7 to move through movement, so that the disposable vacuum bag 7 is fixed, and the disposable vacuum bag 7 is prevented from being toppled and leaked.

Referring to fig. 1, the cross section of the fixing block 2 is U-shaped, a slot matched with the outer wall of the buckle 6 is formed in the fixing block 2, and the clamp 6 rebounds into the slot through a spring 5, so that the disposable vacuum bag 7 is fixed, and the disposable vacuum bag 7 is prevented from moving in the drainage process.

Referring to fig. 2, a spring groove matched with the outer wall of the buckle 6 is formed in the moving block 4, protruding blocks are arranged on two sides of the connecting block 701, a limiting groove matched with the outer wall of the connecting block 701 is formed in one side of the moving block 4, and the protruding blocks arranged on two sides of the connecting block 701 are inserted into the moving block 4 to limit the connecting block 701, so that the disposable vacuum bag 7 is better fixed and the disposable vacuum bag 7 is prevented from moving.

Referring to fig. 1, the outer wall of the movable guide rod 9 is provided with a stop block, the connecting pipe 8 is internally provided with a stop block matched with the outer wall of the movable guide rod 9, the stop block is connected with the outer wall of the connecting pipe 8 through the guide rod, the inner wall of the connecting pipe 8 is provided with an inclined stop plate wrapping the outer wall of the piston 10, the inclined stop plate and the piston 10 are used for sealing the disposable vacuum bag 7, and the leakage of the disposable vacuum bag 7 after drainage is prevented.

Referring to fig. 3, the squeezing block 13 is connected to the inner wall of the drainage tube connecting tube 12 through a guide rod, the nut 14 is connected to the outer wall of the drainage tube connecting tube 12 through a bearing, the outer wall of the connecting tube 8 is provided with a thread matched with the inner wall of the nut 14, the squeezing block 13 squeezes the moving guide rod 9 by rotating the nut 14, so that the piston 10 is separated from the inclined barrier plate arranged on the inner wall of the connecting tube 8, and the flushed solution is introduced into the disposable vacuum bag 7 according to the pressure, thereby increasing the drainage speed and simplifying the disassembly.

The working principle of the utility model is as follows: firstly, pushing a moving block 4 to move the moving block 4 to one end of a fixed block 2 close to a drainage tube connecting pipe 12, then taking out an unused disposable vacuum bag 7, inserting a connecting block 701 into the moving block 4, after the connecting block 701 is inserted, moving the moving block 4 to one end of the fixed block 2 close to a catheter connecting pipe 3, simultaneously extending a buckle 6 into a clamping groove formed in the fixed block 2 through a spring 5 to fix the disposable vacuum bag 7, after the disposable vacuum bag 7 is fixed, connecting one end of the catheter connecting pipe 3 with a catheter on a patient, after connection, injecting cleaning liquid from an injection port formed in one side of a solution tank 1, after a certain amount of injection, connecting one end of the drainage tube connecting pipe 12 with a drainage tube on the patient, after connection, aligning a nut 14 with the outer wall of the connecting pipe 8, rotating the nut 14, and driving the connecting pipe 8 to move upwards by the rotation of the nut 14, connecting pipe 8 upward movement makes removal guide arm 9 extruded by extrusion piece 13, removal guide arm 9 is extruded and drives piston 10 downstream, thereby break away from the slope barrier plate that the connecting pipe inner wall set up, utilize disposable vacuum bag 7 internal pressure to flow into disposable vacuum bag 7 with the inside washing liquid of patient's bladder, accomplish the washing, rotate nut 14 after accomplishing the washing, make extrusion piece 13 keep away from removal guide arm 9, make piston 10 block the board parcel by the slope that pipe 8 is inside was seted up through the resilience of two springs 11, thereby block the drainage mouth.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. An irrigator for urological procedures, comprising a solution tank (1) and a disposable vacuum bag (7), characterized in that: a fixed block (2) is arranged above the solution tank (1), a catheter connecting pipe (3) is arranged inside the fixed block (2), a moving block (4) is arranged inside the fixed block (2), a spring (5) is arranged at the top of the moving block (4), a buckle (6) is arranged at one end of the spring (5), a connecting block (701) is arranged inside the moving block (4), a disposable vacuum bag (7) is arranged on one side of the connecting block (701), a connecting pipe (8) is arranged at the top of the disposable vacuum bag (7), a moving guide rod (9) is arranged inside the connecting pipe (8), a piston (10) is installed at the bottom end of the moving guide rod (9), two springs (11) are sleeved on the outer wall of the moving guide rod (9), a drainage pipe (12) is arranged inside the fixed block (2) far away from the catheter (3), an extrusion block (13) is arranged inside the drainage tube connecting pipe (12), and a nut (14) is sleeved on the outer wall of the bottom end of the drainage tube connecting pipe (12).

2. The urological irrigator of claim 1 wherein: an injection port is formed in one side of the solution box (1), one end of the catheter connecting pipe (3) is located inside the solution box (1), and the catheter connecting pipe (3) penetrates through one side of the fixing block (2).

3. The urological irrigator of claim 1 wherein: the two sides of the bottom end of the moving block (4) are provided with convex blocks, a limiting sliding groove matched with the outer wall of the bottom end of the moving block (4) is formed in the fixed block (2), and a blocking block is arranged at one end of the limiting sliding groove.

4. The urological irrigator of claim 1 wherein: the cross-section of fixed block (2) sets up to the U-shaped, seted up in fixed block (2) with buckle (6) outer wall assorted draw-in groove.

5. The urological irrigator of claim 1 wherein: the inner part of the moving block (4) is provided with a spring groove matched with the outer wall of the buckle (6), the two sides of the connecting block (701) are provided with convex blocks, and one side of the moving block (4) is provided with a limiting groove matched with the outer wall of the connecting block (701).

6. The urological irrigator of claim 1 wherein: the outer wall of the movable guide rod (9) is provided with a stop block, the inside of the connecting pipe (8) is provided with a stop block matched with the outer wall of the movable guide rod (9), the stop block is connected with the outer wall of the connecting pipe (8) through a guide rod, and the inner wall of the connecting pipe (8) is provided with an inclined stop plate wrapping the outer wall of the piston (10).

7. The urological irrigator of claim 1 wherein: the squeezing block (13) is connected with the inner wall of the drainage tube connecting pipe (12) through a guide rod, the nut (14) is connected with the outer wall of the drainage tube connecting pipe (12) through a bearing, and threads matched with the inner wall of the nut (14) are arranged on the outer wall of the connecting pipe (8).