CN219052200U

CN219052200U - Brush cleaning device for robotic surgical instrument

Info

Publication number: CN219052200U
Application number: CN202223548545.5U
Authority: CN
Inventors: 陈美云; 童秋琴; 王敏; 谢尧鹃
Original assignee: FUJIAN PROVINCIAL HOSPITAL
Current assignee: FUJIAN PROVINCIAL HOSPITAL
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a brush cleaning device for robotic surgical instruments, which relates to the technical field of brush cleaning devices and comprises a cleaning box, wherein a filtering mechanism is arranged in the cleaning box, a suction pump is fixedly arranged on the cleaning box, a suction pipe of the suction pump is fixedly sleeved with the cleaning box, a return pipe is arranged on the suction pump, the return pipe is fixedly sleeved with the cleaning box, the cleaning mechanism is arranged on the cleaning box, a hanging rod is welded on the cleaning box, and a guide seat is welded on the hanging rod. According to the utility model, the filter screen is slid in the cleaning box, the motor is fixed on the cleaning box, the tail end of the motor is provided with the cam, the cam is driven to rotate by the motor, so that the cam collides with the filter screen to drive the filter screen to vibrate, the filter screen can filter cleaning liquid, the filter screen can be reused, the cleaning is cleaner, and the filter screen is prevented from being blocked by sundries through vibration of the filter screen.

Description

Brush cleaning device for robotic surgical instrument

Technical Field

The utility model relates to the technical field of brush cleaning devices, in particular to a brush cleaning device for robotic surgical instruments.

Background

The utility model patent with the patent grant publication number of CN 215019301U provides a brush cleaning device for robotic surgical instruments, which comprises a bracket, wherein the outer wall of the top of the bracket is fixedly connected with a cleaning box, the cleaning box comprises a bottom plate, the left side of the bottom plate is provided with a micro pump, the micro pump comprises a micro pump inlet and a micro pump outlet, the micro pump outlet is connected with a bent pipe, and the other end of the bent pipe is connected to a liquid storage box; the middle part of the bottom plate is provided with a fixed frame, the fixed frame is used for placing an instrument box to be cleaned, the rear end of the instrument box is provided with a large inlet and a small inlet, and the front end of the instrument box is provided with an instrument rod; the lower part of the liquid storage tank is provided with a plurality of groups of injection devices, the same group of injection devices comprise an injection nozzle I and an injection nozzle II, and the injection nozzle I and the injection nozzle II of the same group are respectively communicated with a large inlet and a small inlet of the same instrument box. The utility model realizes automatic circulating enzyme cleaning of the inner and outer lumens of the instrument, and can also clean the instrument jaw by a hairbrush, thereby improving the working efficiency of medical staff. However, in the prior art, when the bristles are rotated for cleaning, the cleaning liquid is not contacted with the cleaning surface of the surgical instrument uniformly enough, and meanwhile, the cleaning liquid is lack of filtration after being used, so that impurities in the cleaning liquid are inconvenient to separate, and the device is poor in cyclic utilization cleaning effect. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model provides a brush cleaning device for a robotic surgical instrument, which solves the technical problems that when bristles are rotated and cleaned, cleaning liquid and the cleaning surface of the surgical instrument are not contacted uniformly enough, and meanwhile, the cleaning liquid is lack of filtration after being used, impurities in the cleaning liquid are inconvenient to separate, so that the device is poor in cyclic utilization cleaning effect.

In order to solve the technical problems, the brush cleaning device for the robotic surgical instrument comprises a cleaning box, wherein a filtering mechanism is arranged in the cleaning box, a suction pump is fixedly arranged on the cleaning box, a suction pipe of the suction pump is fixedly sleeved with the cleaning box, a return pipe is arranged on the suction pump, the return pipe is fixedly sleeved with the cleaning box, the cleaning mechanism is arranged on the cleaning box, a hanging rod is welded on the cleaning box, and a guide seat is welded on the hanging rod.

Preferably, the filter mechanism comprises a filter screen, a guide rod, a baffle, a spring, a motor, a connecting sleeve, a limiting pin and a cam, wherein the filter screen is in sliding connection with the cleaning box, the guide rod is welded on the cleaning box, the guide rod is in sliding connection with the filter screen, the baffle is welded on the guide rod, the spring is arranged on the outer side of the guide rod, the motor is fixedly installed on the cleaning box, a rotating shaft of the motor is in rotating connection with the cleaning box, the connecting sleeve is in sliding connection with the outer side of the rotating shaft, the cam is welded on the connecting sleeve, and the cam is in contact with the filter screen. By arranging the filtering mechanism, sundries in the cleaning liquid are filtered.

Preferably, one end of the spring is welded with the filter screen, and the other end of the spring is welded with the baffle plate. Through setting up the spring for the filter screen is convenient for reset.

Preferably, the connecting sleeve is slidably connected with a limiting pin, and the limiting pin is connected with the rotating shaft through threads. The connecting sleeve is connected with the rotating shaft by arranging a limiting pin.

Preferably, the cleaning mechanism comprises a motor, a hollow pipe, a ring groove, a blocking sleeve and bristles, wherein the motor is fixedly arranged on the cleaning box, the output end of the motor is rotationally connected with the cleaning box, the hollow pipe is welded on the output end, the ring groove is formed in the hollow pipe, a return pipe is connected in the ring groove in a sliding manner, the bristles are arranged on the hollow pipe, and the bristles are in contact with the guide seat. By arranging the cleaning mechanism, the surgical instrument is cleaned.

Preferably, the outside rotation of fretwork pipe is connected with keeps off the cover, keep off the cover internal fixation and cup joint the back flow. By arranging the retaining sleeve, the annular groove is closed.

Compared with the related art, the brush cleaning device for the robotic surgical instrument has the following beneficial effects:

the utility model provides a brush cleaning device for a robotic surgical instrument, which is characterized in that a filter screen slides in a cleaning box, a motor is fixed on the cleaning box, a cam is arranged at the tail end of the motor, and the cam is driven by the motor to rotate, so that the cam collides with the filter screen to drive the filter screen to vibrate, the filter screen can filter cleaning liquid, the filter screen can be reused, the cleaning is cleaner, and the filter screen is prevented from being blocked by sundries through vibration of the filter screen.

The utility model provides a brush cleaning device for a robotic surgical instrument, which is characterized in that a motor is fixed on a cleaning box, a hollow tube is welded at the output end of the motor, bristles are arranged on the hollow tube, a suction pump is arranged on the cleaning box, suction is carried out through the suction pump, cleaning liquid enters the hollow tube through a return pipe, and the hollow tube is driven to rotate through the motor, so that the surgical instrument is flushed in the process of being rubbed by a brush, and the surgical instrument is cleaned more cleanly.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a partial right side view of the purge bin of FIG. 2 in accordance with the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 3.

Reference numerals in the drawings: 1. a cleaning box; 2. a filtering mechanism; 3. a suction pump; 4. a return pipe; 5. a cleaning mechanism; 6. a boom; 7. a guide seat; 21. a filter screen; 22. a guide rod; 23. a baffle; 24. a spring; 25. a motor; 26. connecting sleeves; 27. a limiting pin; 28. a cam; 51. a motor; 52. routing the tube; 53. a ring groove; 54. a blocking sleeve; 55. and (3) brushing.

Detailed Description

Referring to fig. 1 and 2, a brush cleaning device for a robotic surgical instrument comprises a cleaning box 1, wherein a filtering mechanism 2 is arranged in the cleaning box 1, a suction pump 3 is fixedly installed on the cleaning box 1, a suction pipe of the suction pump 3 is fixedly sleeved with the cleaning box 1, a return pipe 4 is arranged on the suction pump 3, the return pipe 4 is fixedly sleeved with the cleaning box 1, a cleaning mechanism 5 is arranged on the cleaning box 1, a suspender 6 is welded on the cleaning box 1, and a guide seat 7 is welded on the suspender 6.

Referring to fig. 2 and 3, the filtering mechanism 2 includes a filter screen 21, a guide rod 22, a baffle 23, a spring 24, a motor 25, a connecting sleeve 26, a limit pin 27 and a cam 28, the filter screen 21 is slidably connected with the cleaning box 1, the guide rod 22 is welded on the cleaning box 1, the guide rod 22 is slidably connected with the filter screen 21, the baffle 23 is welded on the guide rod 22, the spring 24 is arranged on the outer side of the guide rod 22, one end of the spring 24 is welded with the filter screen 21, the other end of the spring 24 is welded with the baffle 23, the filter screen 21 is convenient to reset by arranging the spring 24, the motor 25 is fixedly installed on the cleaning box 1, a rotating shaft of the motor 25 is rotatably connected with the cleaning box 1, the connecting sleeve 26 is slidably connected with the limit pin 27 on the outer side of the rotating shaft, the limit pin 27 is in threaded connection with the rotating shaft, the connecting sleeve 26 is connected with the rotating shaft by arranging the limit pin 27, the cam 28 is welded on the connecting sleeve 26, the cam 28 is in contact with the filter screen 21, and impurities in cleaning liquid are filtered by arranging the filtering mechanism 2.

Referring to fig. 2, 3 and 4, the cleaning mechanism 5 includes a motor 51, a hollow tube 52, a ring groove 53, a blocking sleeve 54 and bristles 55, the motor 51 is fixedly installed on the cleaning box 1, an output end of the motor 51 is rotationally connected with the cleaning box 1, the hollow tube 52 is welded on the output end, the ring groove 53 is formed in the hollow tube 52, a return pipe 4 is slidingly connected in the ring groove 53, the blocking sleeve 54 is rotationally connected with the outer side of the hollow tube 52, the return pipe 4 is fixedly sleeved in the blocking sleeve 54, the ring groove 53 is closed by arranging the blocking sleeve 54, the bristles 55 are arranged on the hollow tube 52, the bristles 55 are in contact with the guide seat 7, and the cleaning mechanism 5 is arranged to clean surgical instruments.

Working principle: during the use, place surgical instruments on guide seat 7, surgical instruments slides on guide seat 7, then start motor 51, motor 51 starts drive hollow tube 52 and rotates, and then make brush hair 55 brush surgical instruments, start suction pump 3 simultaneously, suction pump 3 suction makes the washing liquid in the washing case 1 pass through back flow 4 to the hollow tube 52 in, make surgical instruments wash by brush hair 55 brushing the process, make surgical instruments wash more cleanly, the washing liquid after the use filters through filter screen 21, get into washing case 1 bottom, then start motor 25, motor 25 drive adapter sleeve 26 rotates, adapter sleeve 26 drives cam 28 and rotates, and then make cam 28 and filter screen 21 collide, drive filter screen 21 vibrations, and then make filter screen 21 filter the washing liquid, can used repeatedly, and through filter screen 21 vibrations, avoid filter screen 21 to be blocked by debris.

Claims

1. A brush belt cleaning device for robot surgical instrument, including wasing case (1), its characterized in that, be provided with filter media (2) in wasing case (1), fixed mounting has suction pump (3) on wasing case (1), suction pipe and wasing case (1) of suction pump (3) are fixed cup joints, be provided with back flow (4) on suction pump (3), back flow (4) and wasing case (1) are fixed cup joints, be provided with wiper media (5) on wasing case (1), the welding has jib (6) on wasing case (1), the welding has guide holder (7) on jib (6).

2. The brush cleaning device for robotic surgical instruments according to claim 1, wherein the filtering mechanism (2) comprises a filter screen (21), a guide rod (22), a baffle plate (23), a spring (24), a motor (25), a connecting sleeve (26), a limiting pin (27) and a cam (28), the filter screen (21) and the cleaning box (1) are in sliding connection, the guide rod (22) is welded on the cleaning box (1), the guide rod (22) is in sliding connection with the filter screen (21), the baffle plate (23) is welded on the guide rod (22), the spring (24) is arranged on the outer side of the guide rod (22), the motor (25) is fixedly installed on the cleaning box (1), a rotating shaft of the motor (25) is in rotating connection with the cleaning box (1), the connecting sleeve (26) is in sliding connection on the outer side of the rotating shaft, the cam (28) is welded on the connecting sleeve (26), and the cam (28) is in contact with the filter screen (21).

3. A brush cleaning device for robotic surgical instruments according to claim 2, wherein one end of the spring (24) is welded to the screen (21) and the other end of the spring (24) is welded to the baffle (23).

4. A brush cleaning device for robotic surgical instruments according to claim 2, characterized in that a stop pin (27) is slidably connected to the connecting sleeve (26), the stop pin (27) and the shaft being screwed.

5. The brush cleaning device for robotic surgical instruments according to claim 1, wherein the cleaning mechanism (5) comprises a motor (51), a hollow tube (52), a ring groove (53), a baffle sleeve (54) and bristles (55), the motor (51) is fixedly installed on the cleaning box (1), an output end of the motor (51) is rotationally connected with the cleaning box (1), the hollow tube (52) is welded on the output end, the ring groove (53) is formed in the hollow tube (52), a return tube (4) is connected in the ring groove (53) in a sliding mode, and bristles (55) are arranged on the hollow tube (52) and are in contact with the guide seat (7).

6. The brush cleaning device for robotic surgical instruments according to claim 5, wherein a blocking sleeve (54) is rotatably connected to the outer side of the hollow tube (52), and a return tube (4) is fixedly sleeved in the blocking sleeve (54).