CN115446043A

CN115446043A - Quick belt cleaning device of abdominal cavity endoscope

Info

Publication number: CN115446043A
Application number: CN202211417662.XA
Authority: CN
Inventors: 郭步伟
Original assignee: Shandong Dongshan Medical Technology Co ltd
Current assignee: Shandong Dongshan Medical Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2022-12-09
Anticipated expiration: 2042-11-14
Also published as: CN115446043B

Abstract

The invention discloses a rapid cleaning device for an abdominal cavity endoscope, which relates to the technical field of endoscope cleaning and comprises a centrifugal assembly, wherein the centrifugal assembly comprises a support ring, an outer gear ring is fixedly arranged on the support ring, at least three moving gears are meshed with gears on the outer gear ring, the moving gears are rotatably arranged on a moving gear support, the moving gear support is rotatably arranged on the support ring, and a barrier removing brush is also fixedly arranged on the moving gear support. According to the invention, the endoscope is fixed on the enclosure frame net by arranging the centrifugal component, so that the endoscope can be fixed without binding a binding band, and the endoscope can be cleaned without shielding; solid particles attached to the surface of the endoscope can be separated from the cleaned waste liquid, so that the treatment of the cleaning waste liquid is convenient; after the endoscope is washed, ultrasonic cleaning can be carried out again, so that the cleaning effect of the endoscope can be improved.

Description

Quick belt cleaning device of abdominal cavity endoscope

Technical Field

The invention relates to the technical field of endoscope cleaning, in particular to a device for quickly cleaning an abdominal cavity endoscope.

Background

Laparoscopes are procedures performed in the abdomen or pelvis with the aid of a camera using a small incision (typically 0.5-1.5 cm). Laparoscopy helps with diagnostic or therapeutic intervention through a few small incisions in the abdomen. Endoscopic surgery, also known as Minimally Invasive Surgery (MIS), adhesive bandage surgery or keyhole surgery, is a modern surgical technique. Laparoscopic surgery has many advantages for patients compared to laparotomy, including reduced pain due to smaller incisions, reduced bleeding, and reduced recovery time. Since endoscopes are not disposable products, cleaning and disinfection are required after each use in order to prevent cross-infection.

In order to solve the above technical problem, the invention patent with publication number CN109365378A in the prior art discloses an endoscope disinfecting, cleaning and drying device, comprising: the water leakage plate, the water retaining cover, the air injection pipe, the water leakage groove and the exhaust pipe; the water leakage device comprises a water leakage plate, a water leakage groove, an air ejector pipe, an air exhaust pipe and a water leakage groove, wherein the water leakage plate is hinged to the water leakage plate, the water leakage plate is located on a position covered by the water leakage plate and provided with a plurality of water leakage holes, the water leakage groove is formed in the water leakage plate and located on the lower portion of the water leakage hole area, the air ejector pipe is arranged on the water leakage plate, and the air exhaust pipe is communicated with the water leakage groove. After the endoscope is cleaned in the water blocking cover, cleaning liquid enters the water leakage groove through the water leakage holes. Carry out high-pressure air injection through jet-propelled pipe after the endoscope washs, make the water rapid evaporation at endoscope washing position with air-dry, when jet-propelled pipe carries out high-pressure air injection, the exhaust tube can see through the leak hole of water leakage board through the extraction gas and extract the steam of manger plate cover, make manger plate cover remain dry throughout, further accelerate the stoving at the endoscope position of wasing, and is simple, convenient and practical, but this prior art only can wash single endoscope, especially, the endoscope that the quality is light, the endoscope can produce the displacement after high-pressure air injection, striking device inner wall easily, thereby cause the damage to the endoscope.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a rapid cleaning device for an endoscope in an abdominal cavity comprises a centrifugal assembly, wherein the centrifugal assembly comprises a support ring, an outer gear ring is fixedly mounted on the support ring, at least three moving gears are meshed with the gear on the outer gear ring, the moving gears are rotatably mounted on a moving gear support, the moving gear support is rotatably mounted on the support ring, a barrier cleaning brush is further fixedly mounted on the moving gear support, the moving gears are meshed with an inner gear ring gear, the inner gear ring is fixedly connected with a driven gear through a connecting column, a frame enclosing net is fixedly mounted on the driven gear, and an inclined support plate is fixedly mounted in the frame enclosing net; the cleaning assembly comprises an electric cylinder fixedly mounted on a support ring, an L-shaped support is fixedly mounted at the end part of an electric cylinder telescopic rod, a cover plate is fixedly mounted on the L-shaped support, a sealing cover is fixedly mounted on the cover plate, a transfusion pipe is slidably mounted on the cover plate, a nozzle is fixedly mounted at the bottom end of the transfusion pipe, and a blocking plate is fixedly mounted on the nozzle; the separating assembly comprises an upper barrel fixedly installed on the drainage seat, a rotary table and a sealing arc plate are fixedly installed on the upper barrel, the enclosure frame net is rotatably installed on the rotary table, a filter screen support rotating ring is fixedly installed on the sealing arc plate, a filter screen support is rotatably installed on the filter screen support rotating ring, at least three stepped holes are formed in the filter screen support, and a filter screen is evenly slidably installed in each stepped hole.

Preferably, a filter screen ring is fixedly installed in the support ring, a driving gear is meshed with a gear on the driven gear, and the driving gear is fixedly installed on an output shaft of the centrifugal motor.

Preferably, the centrifugal motor is fixedly installed on a drainage seat, and the drainage seat is fixedly connected with the bottom end of the support ring.

Preferably, the outside of transfer line is encircleed there is the extension spring, and the both ends of extension spring respectively with transfer line and apron fixed connection, fixed mounting has supersonic generator on the closure plate, the bottom of transfer line still fixed mounting has the solenoid valve.

Preferably, the last fixed mounting of revolving stage has primary filter screen, the rotatory ring of filter screen piece support goes up fixed mounting has down a section of thick bamboo, and fixed mounting has the motor of removing obstacles on the lower section of thick bamboo, and the output shaft of the motor of removing obstacles is in filter screen piece support fixed connection.

Preferably, the sealing arc plate is fixedly provided with a limiting shifting piece, a magnet is arranged above the limiting shifting piece, and the magnet is fixedly arranged on the upper barrel through a magnet support.

Preferably, the inside of a lower section of thick bamboo passes through L pipeline intercommunication with the drainage seat, a lower section of thick bamboo below is provided with first collection box, the below of restriction plectrum is provided with the second collection box.

Preferably, first collection box and the equal fixed mounting of second collection box are on the base, the water drainage seat passes through base support and base fixed connection.

Compared with the prior art, the invention has the following beneficial effects: (1) According to the invention, the centrifugal assembly is arranged, and the endoscope is fixed on the enclosure frame net by using centrifugal force, so that the endoscope can be fixed without binding bands, and further, the endoscope can be cleaned without shielding; (2) The invention is provided with the separation component, so that solid particles attached to the surface of the endoscope can be separated from the cleaned waste liquid, and the treatment of the cleaning waste liquid is convenient; (3) By arranging the cleaning assembly, the ultrasonic cleaning can be carried out again after the endoscope is washed, so that the cleaning effect of the endoscope can be improved.

Drawings

Fig. 1 is an isometric view of the overall structure of the present invention.

Fig. 2 is a front view of the overall structure of the present invention.

FIG. 3 is a sectional view of the sealing cap structure of the present invention.

FIG. 4 is a schematic view of the structure A in FIG. 3 according to the present invention.

Fig. 5 is a cross-sectional view of a closure plate structure according to the present invention.

Fig. 6 is a cross-sectional view of the frame net structure of the present invention.

FIG. 7 is a cross-sectional view of a support ring structure of the present invention.

Fig. 8 is a cross-sectional view of a screen ring structure of the present invention.

Fig. 9 is a sectional view showing the structure of the drain base according to the present invention.

Fig. 10 is an exploded view of the separator assembly structure of the present invention.

FIG. 11 is a schematic view of the inclined support plate according to the present invention.

FIG. 12 is a schematic view of the structure at B in FIG. 11 according to the present invention.

In the figure: 101-a cover plate; 102-an electric cylinder; 103-L scaffold; 104-an infusion tube; 105-a tension spring; 106-a sealing cover; 107-solenoid valve; 108-a nozzle; 109-blocking plate; 110-an ultrasonic generator; 201-a support ring; 202-outer gear ring; 203-motion gear support; 204-a motion gear; 205-obstacle removing brush; 206-ring gear; 207-inclined support plate; 208-a drain seat; 209-filter screen ring; 210-a driven gear; 211-driving gear; 212-a centrifugal motor; 213-enclosing a frame net; 214-connecting column; 301-upper drum; 302-primary screen; 303-a magnet; 304-a magnet holder; 305-limit paddle; 306-a rotating table; 307-sealing the arc plate; 308-a filter screen sheet; 309-a filter screen sheet scaffold; 310-rotating ring of filter screen bracket; 311-lower cylinder; 312-a barrier clearing motor; 313-L piping; 314-first recovery tank; 315-second recovery tank; 4-a base; 5-base support.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and not for the purpose of limiting the same, the same is shown by way of illustration only and not in the form of limitation; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): as shown in fig. 7-9, the present invention provides a rapid cleaning device for an abdominal cavity endoscope, which comprises a centrifugal assembly, wherein the centrifugal assembly comprises a support ring 201, an outer gear ring 202 is fixedly installed on the support ring 201, at least three moving gears 204 are engaged with gears on the outer gear ring 202, the moving gears 204 are rotatably installed on a moving gear support 203, the moving gear support 203 is rotatably installed on the support ring 201, an obstacle clearing brush 205 is further fixedly installed on the moving gear support 203, the moving gears 204 are engaged with an inner gear ring 206, the inner gear ring 206 is fixedly connected with a driven gear 210 through a connection column 214, a frame surrounding net 213 is fixedly installed on the driven gear 210, an inclined support plate 207 is fixedly installed in the frame surrounding net 213, a filter net ring 209 is fixedly installed in the support ring 201, a driving gear 211 is engaged with a gear on the driven gear 210, the driving gear 211 is fixedly installed on an output shaft of a centrifugal motor 212, the centrifugal motor 212 is fixedly installed on a drain base 208, and the drain base 208 is fixedly connected with the bottom end of the support ring 201.

As shown in fig. 1 to 6, the cleaning assembly includes an electric cylinder 102 fixedly mounted on a support ring 201, an L-bracket 103 is fixedly mounted at an end of an expansion link of the electric cylinder 102, a cover plate 101 is fixedly mounted on the L-bracket 103, a sealing cover 106 is fixedly mounted on the cover plate 101, an infusion tube 104 is slidably mounted on the cover plate 101, a nozzle 108 is fixedly mounted at a bottom end of the infusion tube 104, a blocking plate 109 is fixedly mounted on the nozzle 108, a tension spring 105 is wound around an outer side of the infusion tube 104, two ends of the tension spring 105 are respectively fixedly connected with the infusion tube 104 and the cover plate 101, an ultrasonic generator 110 is fixedly mounted on the blocking plate 109, and an electromagnetic valve 107 is further fixedly mounted at a bottom of the infusion tube 104.

As shown in fig. 10 to 12, the separating assembly includes an upper barrel 301 fixedly mounted on the drain base 208, a rotating platform 306 and a sealing arc plate 307 are fixedly mounted on the upper barrel 301, a frame net 213 is rotatably mounted on the rotating platform 306, a filter screen sheet support rotating ring 310 is fixedly mounted on the sealing arc plate 307, a filter screen sheet support 309 is rotatably mounted on the filter screen sheet support rotating ring 310, at least three stepped holes are formed in the filter screen sheet support 309, a filter screen sheet 308 is slidably mounted in each stepped hole, the filter screen sheet 308 is made of a magnetic material, a primary filter screen 302 is fixedly mounted on the rotating platform 306, a lower barrel 311 is fixedly mounted on the filter screen sheet support rotating ring 310, an obstacle clearing motor 312 is fixedly mounted on the lower barrel 311, an output shaft of the obstacle clearing motor 312 is fixedly connected to the filter screen sheet support 309, a limiting dial plate is fixedly mounted on the sealing arc plate 307, a magnet 303 is disposed above the limiting dial plate 305, the magnet 303 is fixedly mounted on the upper barrel 301 through the magnet support 304, the interior of the lower barrel 311 is communicated with the drain base 208 through an L pipe 313, a first recovery tank 314 is disposed below the drain barrel 311, a second recovery tank 305 is disposed on the base 4, and a second recovery tank 208 are connected with a base 4 through a second recovery base 4, and a recovery tank 314.

The invention discloses a quick cleaning device for an abdominal cavity endoscope, which has the following working principle: when the endoscope cleaning device is used, an endoscope is firstly placed on the upper surface of the inclined supporting plate 207, then the pipeline is communicated with the infusion tube 104, cleaning liquid is conveyed to the nozzle 108 to be sprayed out, the cleaning liquid can be sprayed to the surface of the endoscope at the moment, the nozzle 108 can move up and down by controlling the expansion and contraction of the electric cylinder 102, so that water flow sprayed by the nozzle 108 moves up and down, the sprayed cleaning liquid can move up and down on the surface of the endoscope at the moment, the surface of the endoscope is disinfected and cleaned, and after one side is cleaned, the other side of the endoscope is cleaned by turning the endoscope. Meanwhile, when the user starts the centrifugal motor 212, the output shaft of the centrifugal motor 212 drives the driving gear 211 to rotate, the driving gear 211 rotates to drive the driven gear 210 to rotate, the driven gear 210 rotates to drive the enclosure frame net 213 to rotate, the enclosure frame net 213 rotates to rotate the inclined supporting plate 207, so that the endoscope rotates, and the cleaning liquid sprayed by the nozzles 108 cleans the endoscope along the circumferential direction because the nozzles 108 are static. At this time, part of the cleaned liquid flows downwards through the primary filter screen 302, so that the cleaning liquid flows into the upper cylinder 301, the cleaned cleaning liquid is filtered through the filter screen pieces 308, and then flows into the first recovery tank 314 through the lower cylinder 311, the filtered waste is continuously accumulated on the upper surfaces of the filter screen pieces 308 along with the increase of the cleaning times, when the filtering effect of the filter screen pieces 308 is poor, the obstacle clearing motor 312 is started, the obstacle clearing motor 312 drives the filter screen piece support 309 to rotate, so that the other filter screen piece 308 rotates to the position right below the upper cylinder 301 to replace the previous filter screen piece 308, meanwhile, the filter screen piece 308 with the poor filtering effect moves to the position of the magnet 303 and is attracted upwards by the magnet 303, at this time, the filter screen piece 308 moves upwards in a step hole formed in the filter screen piece support 309 and drives the waste to move upwards until the upper surface of the filter screen piece 308 is flush with the upper surface of the filter screen piece support 309, when the filter screen piece support 309 continues to rotate, the filter screen piece 308 cannot continue to rotate along with the restriction plectrum 308, so that the function of separating the waste from the waste slides to the position where the second filter screen piece 308, and the waste cannot be recovered by the gravity, and the second filter screen piece 308 after the second filter screen piece 308 is recovered by the restriction plectrum. The other part liquid after the washing can outwards throw away through bounding frame net 213 under the effect of centrifugal force to on falling filter screen ring 209, then carry out the waste product to liquid and filter, in order to prevent that the filter screen ring 209 is plugged up to the waste product, the obstacles removing brush 205 of fixing on motion gear bracket 203 this moment will be at the rotation that the filter screen ring 209 upper surface does not stop, scrapes the edge of filter screen ring 209 with the waste product, thereby prevents to block up filter screen ring 209.

After the endoscope is washed, the electric cylinder 102 is controlled to move the blocking plate 109 to completely cover the primary filter screen 302, so that liquid cannot flow into the upper barrel 301, then the electric cylinder 102 is controlled to shrink continuously, the blocking plate 109 is limited by the primary filter screen 302 and cannot move downwards continuously, at this time, the tension spring 105 is opened and stretched, the cover plate 101 and the sealing cover 106 can move downwards continuously, so that the sealing cover 106 is completely wrapped on the outer surface of the enclosure frame net 213, the cover plate 101, the sealing cover 106, the enclosure frame net 213 and the blocking plate 109 enclose a container, it should be noted that a gap is left at a position where the infusion tube 104 is connected with the cover plate 101, at this time, the electromagnetic valve 107 is controlled to be opened, and the cleaning liquid is continuously injected into the enclosure frame net 213 through the infusion tube 104, at this time, the cleaning liquid cannot flow outwards but stays in the enclosure frame net 213, the start of the ultrasonic generator 110 is controlled, and ultrasonic cleaning is performed on the endoscope. When the infusion tube 104 is connected to the air pump, the electromagnetic valve 107 is closed, and the nozzle 108 is moved up and down, the endoscope after cleaning can be dried.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quick belt cleaning device of abdominal cavity endoscope which characterized in that: the centrifugal assembly comprises a support ring (201), an outer gear ring (202) is fixedly mounted on the support ring (201), at least three moving gears (204) are meshed with gears on the outer gear ring (202), the moving gears (204) are rotatably mounted on a moving gear support (203), the moving gear support (203) is rotatably mounted on the support ring (201), a barrier cleaning brush (205) is further fixedly mounted on the moving gear support (203), the moving gears (204) are meshed with gears of an inner gear ring (206), the inner gear ring (206) is fixedly connected with a driven gear (210) through a connecting column (214), a frame surrounding net (213) is fixedly mounted on the driven gear (210), and an inclined support plate (207) is fixedly mounted in the frame surrounding net (213);

the cleaning assembly comprises an electric cylinder (102) fixedly mounted on a support ring (201), an L support (103) is fixedly mounted at the end part of a telescopic rod of the electric cylinder (102), a cover plate (101) is fixedly mounted on the L support (103), a sealing cover (106) is fixedly mounted on the cover plate (101), an infusion tube (104) is slidably mounted on the cover plate (101), a nozzle (108) is fixedly mounted at the bottom end of the infusion tube (104), and a blocking plate (109) is fixedly mounted on the nozzle (108);

the separating assembly, separating assembly includes in drain base (208) fixed mounting's last section of thick bamboo (301), go up fixed mounting on a section of thick bamboo (301) and have revolving stage (306) and sealed arc (307), and enclose frame net (213) and rotate and install on revolving stage (306), fixed mounting has rotatory ring (310) of filter screen piece support on sealed arc (307), rotatory ring (310) of filter screen piece support is gone up and is rotated and install filter screen piece support (309), at least three shoulder hole has been seted up on filter screen piece support (309), equal slidable mounting has filter screen piece (308) in every shoulder hole.

2. The device for rapidly cleaning an abdominal cavity endoscope according to claim 1, wherein: the filter screen ring (209) is fixedly installed in the support ring (201), a driving gear (211) is meshed with a gear on the driven gear (210), and the driving gear (211) is fixedly installed on an output shaft of the centrifugal motor (212).

3. The device for rapidly cleaning an abdominal cavity endoscope according to claim 2, wherein: the centrifugal motor (212) is fixedly installed on the drainage seat (208), and the drainage seat (208) is fixedly connected with the bottom end of the support ring (201).

4. The device for rapidly cleaning an abdominal cavity endoscope according to claim 3, wherein: the outside of transfer line (104) is encircleed there are extension spring (105), and the both ends of extension spring (105) respectively with transfer line (104) and apron (101) fixed connection, fixed mounting has supersonic generator (110) on closure plate (109), the bottom of transfer line (104) still fixed mounting has solenoid valve (107).

5. The device for rapidly cleaning an abdominal cavity endoscope according to claim 4, wherein: the automatic obstacle clearing device is characterized in that a primary filter screen (302) is fixedly mounted on the rotary table (306), a lower barrel (311) is fixedly mounted on the rotary ring (310) of the filter screen piece support, an obstacle clearing motor (312) is fixedly mounted on the lower barrel (311), and an output shaft of the obstacle clearing motor (312) is fixedly connected with the filter screen piece support (309).

6. The device for rapidly cleaning an abdominal cavity endoscope according to claim 5, wherein: the sealing arc-shaped plate (307) is fixedly provided with a limiting shifting sheet (305), a magnet (303) is arranged above the limiting shifting sheet (305), and the magnet (303) is fixedly arranged on the upper barrel (301) through a magnet support (304).

7. The device for rapidly cleaning an abdominal cavity endoscope according to claim 6, wherein: the inside of a lower section of thick bamboo (311) passes through L pipeline (313) with drain bar (208) intercommunication, a lower section of thick bamboo (311) below is provided with first collection box (314), the below of restriction plectrum (305) is provided with second collection box (315).

8. The device for rapidly cleaning an abdominal cavity endoscope according to claim 7, wherein: the first recovery box (314) and the second recovery box (315) are both fixedly mounted on the base (4), and the drainage seat (208) is fixedly connected with the base (4) through a base support (5).