CN115400244A

CN115400244A - Automatic disinfection wiping arrangement for gastroscope

Info

Publication number: CN115400244A
Application number: CN202211352716.9A
Authority: CN
Inventors: 刘丽艳; 杨丽; 秦国涛; 唐春艳
Original assignee: Jilin Faw General Hospital
Current assignee: Jilin Faw General Hospital
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2022-11-29
Anticipated expiration: 2042-11-01
Also published as: CN115400244B

Abstract

The invention relates to the technical field of medical instrument disinfection, in particular to an automatic disinfection and wiping device for a gastroscope, which comprises a disinfection box, wherein the left side wall and the right side wall of the disinfection box are both provided with disinfectant boxes, the inner cavity wall of the disinfection box is provided with an automatic wiping cotton replacing mechanism, and the bottom of the inner cavity of the disinfection box is provided with an open valve spraying disinfection mechanism; can wipe and accomplish behind a gastroscope pipe and carry out automation to wiping the cotton and replace, avoid wiping the bacterium that the cotton is infected with and wipe the phenomenon of another gastroscope pipe when wasing to next gastroscope pipe, reach automatic change and cleaned cotton effect, can keep all the time for clean wiping cotton before wiping a gastroscope pipe to can guarantee effectively to wipe cotton hydroscopicity.

Description

Automatic disinfection wiping arrangement for gastroscope

Technical Field

The invention relates to the technical field of medical instrument disinfection, in particular to an automatic disinfection wiping device for a gastroscope.

Background

Gastroscope is a medical examination method, which is to insert a slender and flexible tube into the stomach, so that doctors can directly observe the pathological changes of esophagus, stomach and duodenum, especially for tiny pathological changes, the tube is called as a gastroscope tube, and the gastroscope tube is cleaned and disinfected by a disinfection wiping device after being used every time.

The automatic disinfection wiping arrangement for current gastroscope is disinfecting and is wiping the cotton of wiping after inconvenient automation replaces the disinfection to use when wiping gastroscope pipe, if change can lead to wiping the bacterial growing who is infected with on the cotton not in time, can lead to bacterium and mucus to all clean next gastroscope outside of managing when wasing next gastroscope pipe, and then lead to the problem that the gastroscope pipe appears wasing not to arrive position or cross infection bacterium, and the cotton is cleaned just once to the replacement to artifical washing, the work load has greatly been increased, be unfavorable for follow-up a plurality of gastroscope pipes of wasing in succession.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic disinfection and wiping device for a gastroscope, which solves the problems that the existing automatic disinfection and wiping device for the gastroscope is inconvenient to automatically replace wiping cotton for disinfection and wiping when a gastroscope tube is disinfected and wiped, bacteria and mucus are wiped to the outside of the next gastroscope tube if the bacteria stained on the wiping cotton are not timely replaced, and the bacteria are not cleaned or cross-infected when the next gastroscope tube is cleaned, the wiping cotton is replaced every time manually, the workload is greatly increased, and the subsequent continuous cleaning of a plurality of gastroscope tubes is not facilitated.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic disinfection and wiping device for gastroscopes comprises a disinfection box, wherein disinfectant boxes are respectively arranged on the left side wall and the right side wall of the disinfection box, an automatic cotton replacing and wiping mechanism is arranged on the inner cavity wall of the disinfection box, a valve opening and spraying disinfection mechanism is arranged at the bottom of the inner cavity of the disinfection box, a pressing mechanism is arranged on the upper end surface of the disinfectant box, a driving motor is arranged on the upper end surface of the disinfection box, a threaded rod is fixedly connected to an output shaft of the driving motor, a threaded sleeve is connected to the outer wall of the threaded rod in a threaded manner, a supporting rod is fixedly connected to the outer wall of the threaded sleeve, the rear end surface of the disinfection box is slidably connected with the supporting rod through a sliding groove, and an elastic sleeve is fixedly connected to one end, away from the threaded sleeve, of the supporting rod;

automatic change and clean cotton mechanism and include the arc backup pad, the equal fixedly connected with arc backup pad of the both sides inner chamber wall of disinfect box, the equal fixedly connected with backup pad of both sides wall of disinfect box, the up end symmetry of backup pad is rotated and is connected with the pivot, is close to the outside the up end fixedly connected with two-way spiral groove pole of pivot, two the outer wall of pivot passes through belt transmission and connects, the equal fixedly connected with spring telescopic pull rod of the both sides inner chamber wall of disinfect box, two the equal fixedly connected with arc frame of one end that spring telescopic pull rod is close to each other, the backup pad is close to the lower terminal surface fixedly connected with of arc frame and goes up the arc bottom plate, is close to the arc frame outer wall the terminal surface fixedly connected with transmission shaft under the pivot, the lower terminal surface fixedly connected with cam of transmission shaft, the equal fixedly connected with U type frame of the both sides inner chamber wall of disinfect box passes through the equal fixedly connected with U type frame of spring telescopic stub, two the equal fixedly connected with arc bottom plate of one end that U type frame is close to each other, the up end of arc bottom plate has placed down and cleans the cotton, the surface of screw thread bush's outer surface symmetry fixedly connected with support, the one end fixedly connected with slide of screw bush is kept away from the slide, the slide.

Preferably, go up the lower terminal surface of arc bottom plate and arc frame and laminate mutually, the cam laminates mutually with the inner wall of U type frame, the lower terminal surface of arc bottom plate and arc backup plate laminates mutually down, the even fixedly connected with flange of outer wall of belt, the both sides surface of disinfect box is all through installation pole fixedly connected with direction frid.

Preferably, the valve-opening spraying and disinfecting mechanism is provided with a guide pipe, a water pump is arranged on the inner cavity wall of the disinfectant box, a water outlet of the water pump is communicated with the guide pipe, and the upper end face of the guide pipe is communicated with an arc-shaped spray pipe.

Preferably, a valve pipe is arranged on the outer surface of one end of the guide pipe, and a magnetic plate is fixedly connected to one end, far away from the guide pipe, of the valve pipe.

Preferably, the inner chamber wall symmetry fixedly connected with magnetism piece of disinfect box, the equal fixedly connected with flat board of both sides wall of bracing piece, the outer wall cover of valve pipe is equipped with the torsional spring.

Preferably, one end of the torsion spring is fixedly connected with the outer wall of the valve pipe, and the other end of the torsion spring is fixedly connected with the outer wall of the guide pipe.

Preferably, the pressing mechanism is provided with a water pipe, the upper end face of the disinfectant tank is communicated with the water pipe, and the groove wall of the bidirectional spiral groove rod is connected with a sliding shaft in a sliding mode.

Preferably, the both sides wall of disinfect box all has a press board through spout sliding connection, the one end that two-way spiral grooved bar was kept away from to the sliding shaft is with press board one end fixed connection, the up end of water pipe is provided with presses the pump head.

Preferably, the pressing plate is located at the upper part of the pressing pump head, and the outer wall of the water pipe is communicated with the arc-shaped frame through a hose.

(III) advantageous effects

The automatic disinfection wiping device for the gastroscope provided by the invention has the following beneficial effects:

1. the automatic disinfection wiping device for the gastroscope comprises a disinfecting box, a threaded rod, a screw rod, a thread sleeve, a driving motor, a cleaning and disinfecting device and an elastic sleeve, wherein the disinfecting box is arranged in the disinfecting box;

2. the bottom of the automatic disinfection wiping device for the gastroscope can not be attached to an upper arc-shaped bottom plate when an arc-shaped frame is close to the middle part, the wiping cotton in the arc-shaped frame can fall downwards, and belt transmission can synchronously drive an inner rotating shaft and a lower transmission shaft to synchronously rotate;

3. the automatic disinfection wiping device for the gastroscope comprises an elastic sleeve, a supporting rod, a valve tube, a valve, a magnetic plate, a valve block, a valve tube, a disinfecting box and a cleaning box, wherein the elastic sleeve is used for pulling the gastroscope tube to rise, flat plates on two sides of the supporting rod on the rear part of the elastic sleeve rise along with the elastic sleeve, the magnetic plate is pushed against the valve tube to deflect upwards so that a torsion spring contracts, the valve tube rotates to automatically open a valve in the guide tube, so that a disinfectant is sprayed out from an arc-shaped spray tube through the guide tube, the magnetic plate deflects to be adsorbed by the magnetic block, the valve tube is always in an open state when the gastroscope tube rises, a user can take the gastroscope tube out from the upper part of the disinfecting box after the gastroscope tube is completely disinfected, and then the elastic sleeve and the supporting rod fall down, the inner wall of the elastic sleeve can be disinfected by spraying the disinfectant through the arc-shaped spray pipe all the time, the next gastroscope tube can be clamped conveniently, when the support rod descends to the bottom, the lower end faces of the flat plates on the two sides can abut against the magnetic plate to deflect downwards so as to be separated from the adsorption of the magnetic block, the magnetic plate is not pressed until the flat plates are positioned at the lowest end, and at the moment, the originally compressed torsion spring can reset and rebound to drive the valve tube to reset to the initial state and close the valve in the guide tube, so that the effect of automatically opening and closing the disinfection mechanism is achieved, the steps of manual operation are saved, a user does not need to observe the gastroscope tube to be disinfected and then close the spraying disinfection machine, and the time is saved for the user to disinfect the gastroscope tube;

4. this automatic disinfection wiping arrangement for gastroscope, the sliding shaft downstream that can extrude the cell wall when two-way spiral grooved bar rotates and the pulling is pressed the clamp plate and is slided downwards, just can press the pump head down according to the clamp plate, make disinfectant incasement portion's disinfectant spout to the arc frame by the hose again through the water pipe in, can let disinfectant spray the cotton outside of cleaning in the arc frame automatically, make to clean cotton absorption certain along with dull and stereotyped, can let to clean the cotton and carry out the secondary disinfection when cleaning gastroscope pipe outer wall water stain, the phenomenon that the disinfection is not in place has been avoided appearing in the gastroscope pipe.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the installation structure of the guide pipe and the arc-shaped nozzle of the present invention;

FIG. 3 is a rear view of the overall mounting structure of the present invention;

FIG. 4 is a schematic view of a partially cut-away structure of the sterilization case of the present invention;

FIG. 5 is a schematic view of the installation structure of the lower arc-shaped bottom plate and the U-shaped frame according to the present invention;

FIG. 6 is an enlarged view of area A of FIG. 5 according to the present invention;

FIG. 7 is a schematic view of the installation structure of the threaded rod and the threaded sleeve according to the present invention;

FIG. 8 is an enlarged view of the area B in FIG. 7 according to the present invention;

FIG. 9 is an enlarged view of area C of FIG. 7 according to the present invention;

FIG. 10 is a schematic view of the mounting structure of the support rod and the elastic sleeve according to the present invention;

fig. 11 is an enlarged view of the area D in fig. 10 according to the present invention.

In the figure: 1. a sterilizing box; 2. a disinfectant tank; 3. the wiping cotton mechanism is automatically replaced; 31. an arc-shaped backup plate; 32. a support plate; 33. a rotating shaft; 34. a bidirectional spiral grooved rod; 35. a belt; 36. an arc-shaped frame; 37. a spring telescopic pull rod; 38. an upper arc-shaped bottom plate; 39. a drive shaft; 310. a spring telescopic short rod; 311. a U-shaped frame; 312. a cam; 313. a lower arc-shaped bottom plate; 314. wiping cotton; 315. a support; 316. a convex plate; 317. a guide groove plate; 318. a sliding frame; 319. a spring telescopic long rod; 320. a slide plate; 321. an L-shaped sliding shaft;

4. a valve-opening spraying disinfection mechanism; 41. a guide tube; 42. an arc-shaped spray pipe; 43. a valve tube; 44. a magnetic plate; 45. a magnetic block; 46. a flat plate; 47. a torsion spring;

5. a pressing mechanism; 51. a sliding shaft; 52. a pressing plate; 53. a water pipe; 54. pressing the pump head; 55. a hose; 6. a drive motor; 7. a threaded rod; 8. a threaded sleeve; 9. a support bar; 10. an elastic sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a technical scheme that:

example one

Referring to fig. 1 to 3 and 11, an automatic disinfecting and wiping device for gastroscopes comprises a disinfecting box 1, disinfectant boxes 2 are respectively installed on the left and right side walls of the disinfecting box 1, an automatic wiping and cotton replacing mechanism 3 is installed on the inner cavity wall of the disinfecting box 1, an open-valve spraying and disinfecting mechanism 4 is installed at the bottom of the inner cavity of the disinfecting box 1, a pressing mechanism 5 is installed on the upper end surface of the disinfecting box 2, a driving motor 6 is installed on the upper end surface of the disinfecting box 1, a threaded rod 7 is fixedly connected to an output shaft of the driving motor 6, a threaded sleeve 8 is connected to the outer wall of the threaded rod 7 in a threaded manner, a supporting rod 9 is fixedly connected to the outer wall of the threaded sleeve 8, the rear end surface of the disinfecting box 1 is slidably connected with the supporting rod 9 through a chute, an elastic sleeve 10 is fixedly connected to the front end surface of the supporting rod 9, the automatic wiping and cotton replacing mechanism 3 comprises an arc-shaped backup plate 31, the arc-shaped backup plate 31 is fixedly connected to the left and right inner cavity walls of the disinfecting box 1, a supporting plate 32 is fixedly connected to the two side walls of the disinfecting box 1, the supporting plate 32 is symmetrically and rotatably connected to a rotating shaft 33, the upper end surface of the rotating shaft 33 is fixedly connected with a rotating shaft, the rotating spring which drives the elastic sleeve 37 to drive the elastic sleeve 7 to move the elastic sleeve to move upwards to drive the telescopic rod to move the telescopic rod, the telescopic rod 7, the condition that the equipment is infected with bacteria due to the fact that the gastroscope tube contacts the inner wall of the disinfection equipment is also avoided, and the safety of the disinfected gastroscope tube is effectively improved.

Example two

Referring to fig. 1 to 9, the lower end surface of the support plate 32 near one end of the arc frame 36 is fixedly connected with an upper arc bottom plate 38, the lower end surface of the rotating shaft 33 near the outer wall of the arc frame 36 is fixedly connected with a transmission shaft 39, the lower end surface of the transmission shaft 39 is fixedly connected with a cam 312, the left and right inner cavity walls of the disinfection box 1 are fixedly connected with U-shaped frames 311 through spring telescopic short rods 310, the mutually near ends of the two U-shaped frames 311 are fixedly connected with a lower arc bottom plate 313, the upper end surface of the lower arc bottom plate 313 is placed with wiping cotton 314, the outer surface of the thread bushing 8 is symmetrically and fixedly connected with a bracket 315, one end of the bracket 315 far away from the thread bushing 8 is fixedly connected with a sliding frame 318, the inner cavity wall of the sliding frame 318 is slidably connected with a sliding plate 320, the inner cavity wall of the sliding frame 318 is fixedly connected with the sliding plate 320 through a spring telescopic long rod 319, the front end surface of the sliding plate 320 is fixedly connected with an L-shaped sliding shaft 321, the upper arc bottom plate 38 is attached to the lower end surface of the arc frame 36, the cam 312 is jointed with the inner wall of the U-shaped frame 311, the lower arc-shaped bottom plate 313 is jointed with the lower end surface of the arc-shaped backup plate 31, the outer wall of the belt 35 is uniformly and fixedly connected with a convex plate 316, the outer surfaces of the two sides of the disinfection box 1 are fixedly connected with a guide groove plate 317 through a mounting rod, the L-shaped sliding shaft 321 downwards extrudes the bidirectional spiral groove rod 34 to rotate, the bidirectional spiral groove rod 34 rotates to drive the rotating shaft 33 and the belt 35 at the lower part of the disinfection box 1 to rotate, the convex plate 316 at the outer wall of the belt 35 moves to the outer wall of the arc-shaped frame 36 and extrudes the arc-shaped frame 36 to approach to the middle part and stretches the spring telescopic pull rod 37, the bottom of the belt cannot be jointed with the upper arc-shaped bottom plate 38 when the arc-shaped frame 36 approaches to the middle part, the wiping cotton 314 in the arc-shaped frame 36 falls downwards, and the belt 35 drives the rotating shaft 33 at the inner side and the lower transmission shaft 39 to synchronously rotate, when the transmission shaft 39 rotates, the cam 312 at the bottom rotates to the right side and pushes the U-shaped frame 311 to approach the inner wall of the disinfection box 1, so that the spring telescopic short rod 310 is compressed, when the U-shaped frame 311 moves towards two sides, the lower arc-shaped bottom plate 313 is pulled to be separated from the lower part of the arc-shaped backup plate 31, the wiping cotton 314 originally used on the lower arc-shaped bottom plate 313 can drop downwards, the wiping cotton 314 in the arc-shaped frame 36 can be replaced downwards, the structure of the device can continuously and automatically replace the wiping cotton 314 after one gastroscope tube is wiped, the phenomenon that bacteria stained by the wiping cotton 314 wipe another gastroscope tube when the next gastroscope tube is wiped and cleaned is avoided, the effect of automatically replacing the wiping cotton 314 is achieved, the clean wiping cotton 314 can be always kept before one gastroscope tube is wiped, and the water absorption performance of the wiping cotton 314 can be effectively ensured.

EXAMPLE III

Referring to fig. 1 to 3, 7 and 8, the open-valve spraying sterilization mechanism 4 is provided with a guide pipe 41, a water pump is arranged on the inner cavity wall of the disinfectant tank 2, a water outlet of the water pump is communicated with the guide pipe 41, the upper end surface of the guide pipe 41 is communicated with an arc-shaped spray pipe 42, a valve pipe 43 is arranged on the outer surface of one end of the guide pipe 41, one end of the valve pipe 43, which is far away from the guide pipe 41, is fixedly connected with a magnetic plate 44, the magnetic plate 44 deflects and is adsorbed by a magnetic block 45, so that the valve pipe 43 can be always in an open state when the gastroscope tube rises, and continuous sterilization of the rear gastroscope tube is facilitated;

the inner cavity wall of the disinfection box 1 is symmetrically and fixedly connected with a magnetic block 45, two side walls of the support rod 9 are fixedly connected with flat plates 46, the outer wall of the valve tube 43 is sleeved with a torsion spring 47, one end of the torsion spring 47 is fixedly connected with the outer wall of the valve tube 43, and the other end of the torsion spring 47 is fixedly connected with the outer wall of the guide tube 41. Along with dull and stereotyped 46's downstream, can let and receive compressed torsional spring 47 just can reset and kick-back and drive valve pipe 43 and reset to initial condition and close the valve in the stand pipe 41 to reach the effect of automatic opening and closing disinfection mechanism, saved manual operation's step, do not need the user to observe the gastroscope pipe disinfection again and close the sterilizer after accomplishing always, saved the time for the user disinfection gastroscope pipe.

Example four

Referring to fig. 2, 10 and 11, the pressing mechanism 5 is provided with a water pipe 53, the upper end surface of the disinfectant tank 2 is communicated with the water pipe 53, the groove wall of the bidirectional spiral groove rod 34 is slidably connected with a sliding shaft 51, both side walls of the disinfectant tank 1 are slidably connected with a pressing plate 52 through sliding grooves, one end of the sliding shaft 51, which is far away from the bidirectional spiral groove rod 34, is fixedly connected with one end of the pressing plate 52, the upper end surface of the water pipe 53 is provided with a pressing pump head 54, the pressing plate 52 is located at the upper part of the pressing pump head 54, the outer wall of the water pipe 53 is communicated with the arc-shaped frame 36 through a hose 55, when the bidirectional spiral groove rod 34 rotates, the sliding shaft 51, which presses the groove wall, moves downwards and pulls the pressing plate 52 to slide downwards, the pressing pump head 54 is pressed downwards by the pressing plate 52, so that the disinfectant in the disinfectant tank 2 is sprayed into the arc-shaped frame 36 through the hose 55 again, the wiping cotton 314 can be automatically sprayed outside the arc-shaped frame 314, the wiping cotton plate 46 can be adsorbed to a certain extent, and the outer wall of the wiping gastroscope can be disinfected while the water stain can be disinfected, and the secondary gastroscope disinfected, thereby avoiding the phenomenon that the gastroscope disinfected.

According to the working principle, firstly, a gastroscope tube penetrates into an elastic sleeve 10 from the bottom of a disinfection box 1, the elastic sleeve 10 is in a conical opening shape, so that the gastroscope tube can enter and be clamped, then a driving motor 6 is started to rotate, a threaded rod 7 is driven to rotate, at the moment, a threaded sleeve 8 can move upwards, the gastroscope tube is further pulled to move upwards to clean, disinfect and wipe, the operation mode that the gastroscope tube needs to be manually taken and transferred in the prior art is changed, the condition that the gastroscope tube is contacted with the inner wall of disinfection equipment to cause the equipment to be infected with bacteria is also avoided, and the safety of the disinfection gastroscope tube is effectively improved;

when the threaded sleeve 8 is upward, the sliding frame 318 is driven by the brackets 315 at both sides to move upward, the L-shaped sliding shaft 321 on the inner wall sliding plate 320 of the sliding frame 318 continuously moves upward into the guide groove plate 317, when the sliding frame 318 moves upward to the chute of the guide groove plate 317, the L-shaped sliding shaft 321 is pushed by the chute to move forward, so that the sliding plate 320 is pulled to slide forward in the sliding frame 318 and compress the spring telescopic long rod 319, the L-shaped sliding shaft 321 moves forward and slides and is inserted into the groove wall of the bidirectional spiral groove rod 34, when the threaded sleeve 8 descends, the L-shaped sliding shaft 321 pushes the bidirectional spiral groove rod 34 downward to rotate, the bidirectional spiral groove rod 34 rotates to drive the rotating shaft 33 and the belt 35 at the lower part of the disinfection box 1 to rotate, when the belt 35 rotates, the convex plate 316 at the outer wall of the belt 35 moves to the outer wall of the arc-shaped frame 36 and pushes the arc-shaped frame 36 to approach to the middle part and stretch the spring telescopic pull rod 37, along with the arc-shaped frame 36 approaching to the middle part, the bottom of the arc-shaped frame 36 will not be attached to the upper arc-shaped bottom plate 38, at this time, the wiping cotton 314 in the arc-shaped frame 36 will drop downwards, and the belt 35 will drive the inner rotating shaft 33 and the lower transmission shaft 39 to rotate synchronously, when the transmission shaft 39 rotates, the bottom cam 312 will rotate to the right side and further touch the U-shaped frame 311 to approach to the inner wall of the disinfection box 1, thereby compressing the spring telescopic short rod 310, when the U-shaped frame 311 moves to both sides, the lower arc-shaped bottom plate 313 will be pulled to separate from the lower part of the arc-shaped backup plate 31, at this time, the wiping cotton 314 used on the lower arc-shaped bottom plate 313 will drop downwards, further facilitating the downward replacement of the wiping cotton 314 in the arc-shaped frame 36, along with the continuous movement of the belt 35 will drive the convex plate 316 no longer to the arc-shaped frame 36, and one end of the cam 312 rotates to the outer wall of the arc-shaped backup plate 31, at the moment, the spring telescopic pull rod 37 and the spring telescopic short rod 310 reset simultaneously, the arc-shaped frame 36 can be attached to the upper arc-shaped bottom plate 38 again, the upper wiping cotton 314 cannot continue to face downwards, the spring telescopic short rod 310 can push the U-shaped frame 311 and the lower arc-shaped bottom plate 313 to be attached to the lower portion of the arc-shaped backup plate 31 again, and then the falling wiping cotton 314 can be blocked and supported, the structure of the device can continuously and automatically replace the wiping cotton 314 after one gastroscope tube is wiped, the phenomenon that bacteria infected by the wiping cotton 314 wipe another gastroscope tube when the next gastroscope tube is wiped and cleaned is avoided, the effect of automatically replacing the wiping cotton 314 is achieved, the clean wiping cotton 314 can be always kept before one gastroscope tube is wiped, and the water absorption of the wiping cotton 314 can be effectively guaranteed;

the gastroscope tube is pulled to rise by the elastic sleeve 10, the flat plates 46 on the two sides of the support rod 9 on the rear part of the elastic sleeve 10 rise along with the elastic sleeve, and then the magnetic plate 44 is pushed to drive the valve tube 43 to deflect upwards so that the torsion spring 47 contracts, the valve tube 43 rotates to automatically open the valve in the guide tube 41, so that disinfectant is sprayed out from the arc-shaped spray tube 42 through the guide tube 41, the magnetic plate 44 deflects and is adsorbed by the magnetic block 45, the valve tube 43 can be always in an open state when the gastroscope tube rises, after the gastroscope tube is completely disinfected, a user can take out the gastroscope tube from the upper part of the disinfection box 1, then along with the descending of the elastic sleeve 10 and the support rod 9, the arc-shaped spray tube 42 sprays disinfectant all the time to disinfect the inner wall of the elastic sleeve 10, so as to clamp the next gastroscope tube, and when the support rod 9 descends to the bottom, the lower end surfaces of the flat plates 46 on the two sides can deflect downwards to separate from the magnetic block 45 and separate from the adsorption of the magnetic block 45, the magnetic plate 44 presses the magnetic plate 44 until the flat plate 46 is at the lower end, at the original compressed torsion spring 43, the gastroscope tube is not required to be disinfected, and the disinfection operation can be automatically closed, thereby saving the disinfection operation of the manual disinfection operation after the disinfection operation is finished.

Can extrude the sliding shaft 51 downstream of cell wall and pulling when two-way spiral grooved bar 34 rotates and press the clamp plate 52 to slide down, press clamp plate 52 just can press down pump head 54 downwards, make disinfectant case 2 inside disinfectant spout to arc frame 36 by hose 55 again through water pipe 53 in, can let disinfectant spray the cotton 314 outside of wiping in arc frame 36 voluntarily, make the cotton 314 of wiping adsorb certain along with dull and stereotyped 46, can let the cotton 314 of wiping carry out the secondary disinfection when wiping gastroscope pipe outer wall water stain, the phenomenon that the disinfection is not in place has been avoided appearing to the gastroscope pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a gastroscope is with self-sterilizer wiping arrangement, includes disinfect box (1), its characterized in that: the automatic cleaning device is characterized in that a disinfectant box (2) is mounted on the left side wall and the right side wall of the disinfectant box (1), an automatic cleaning cotton replacing mechanism (3) is mounted on the inner cavity wall of the disinfectant box (1), a valve opening spraying disinfection mechanism (4) is mounted at the bottom of the inner cavity of the disinfectant box (1), a pressing mechanism (5) is mounted on the upper end face of the disinfectant box (2), a driving motor (6) is mounted on the upper end face of the disinfectant box (1), a threaded rod (7) is fixedly connected to an output shaft of the driving motor (6), a threaded sleeve (8) is connected to the outer wall of the threaded rod (7) in a threaded manner, a supporting rod (9) is fixedly connected to the outer wall of the threaded sleeve (8), the rear end face of the disinfectant box (1) is connected with the supporting rod (9) in a sliding manner through a sliding grooves, and an elastic sleeve (10) is fixedly connected to one end, far away from the threaded sleeve (8), of the supporting rod (9);

the automatic cotton wiping mechanism (3) comprises an arc-shaped backup plate (31), the inner cavity walls on two sides of the disinfection box (1) are fixedly connected with the arc-shaped backup plate (31), the two side walls of the disinfection box (1) are fixedly connected with a support plate (32), the upper end surface of the support plate (32) is symmetrically and rotatably connected with a rotating shaft (33) and close to the outer side, the upper end surface of the rotating shaft (33) is fixedly connected with a bidirectional spiral grooved rod (34) and two outer walls of the rotating shaft (33) are connected through a belt (35) in a transmission manner, the inner cavity walls on two sides of the disinfection box (1) are fixedly connected with a spring telescopic pull rod (37) and two spring telescopic pull rods (37) and two lower end surfaces of the spring telescopic pull rod (37) close to each other are fixedly connected with an arc-shaped frame (36), the support plate (32) is close to the lower end surface of the arc-shaped frame (36) and is fixedly connected with an upper arc-shaped bottom plate (38), the lower end surface of the rotating shaft (33) is fixedly connected with a transmission shaft (39), the lower end surface of the transmission shaft (39) is fixedly connected with a cam (312), the inner cavity walls on two inner cavity walls of the disinfection box (1) are connected with a short-shaped backup plate (310) and two short-shaped support plate (313) and two short-shaped cotton wiping end (311) and short-shaped rods (311), the utility model discloses a thread bush (8) for the medical instrument, including threaded bush (8), the outer surface symmetry fixedly connected with support (315), the one end fixedly connected with slide frame (318) of threaded bush (8) is kept away from in support (315), the inner chamber wall sliding connection of slide frame (318) has slide (320), the inner chamber wall of slide frame (318) passes through the flexible stock of spring (319) and slide (320) fixed connection, a terminal surface fixedly connected with L type slide (321) of slide (320).

2. The automatic sterilizing wiper device for gastroscopy according to claim 1, characterized by: go up the lower terminal surface of arc bottom plate (38) and arc frame (36) and laminate mutually, cam (312) laminate mutually with the inner wall of U type frame (311), lower arc bottom plate (313) laminate mutually with the lower terminal surface of arc backup plate (31), the even fixedly connected with flange (316) of outer wall of belt (35), the both sides surface of disinfect box (1) all is through installation pole fixedly connected with guide way board (317).

3. The automatic sterilizing wiper device for gastroscopy according to claim 1, characterized by: the valve-opening spraying disinfection mechanism (4) is provided with a guide pipe (41), the inner cavity wall of the disinfectant box (2) is provided with a water pump, the water outlet of the water pump is communicated with the guide pipe (41), and the upper end face of the guide pipe (41) is communicated with an arc-shaped spray pipe (42).

4. The automatic sterilizing wiper device for gastroscopy according to claim 3, characterized in that: a valve pipe (43) is arranged on the outer surface of one end of the guide pipe (41), and a magnetic plate (44) is fixedly connected to one end, far away from the guide pipe (41), of the valve pipe (43).

5. The automatic sterilizing wiper device for gastroscopy according to claim 4, characterized by that: inner chamber wall symmetry fixed connection of disinfect box (1) has magnetic block (45), the equal fixedly connected with of both sides wall of bracing piece (9) is dull and stereotyped (46), the outer wall cover of valve pipe (43) is equipped with torsional spring (47).

6. The automatic sterilizing wiper device for gastroscopy according to claim 5, characterized in that: one end of the torsion spring (47) is fixedly connected with the outer wall of the valve pipe (43), and the other end of the torsion spring (47) is fixedly connected with the outer wall of the guide pipe (41).

7. The self-sterilizing wiping device for gastroscopy according to claim 1, characterized in that: the pressing mechanism (5) is provided with a water pipe (53), the upper end surface of the disinfectant tank (2) is communicated with the water pipe (53), and the groove wall of the bidirectional spiral groove rod (34) is connected with a sliding shaft (51) in a sliding mode.

8. The automatic sterilizing wiper device for gastroscopy according to claim 7, characterized in that: both sides wall of disinfect box (1) all have through spout sliding connection and press board (52), the one end that two-way spiral grooved bar (34) was kept away from in slide shaft (51) is with according to board (52) one end fixed connection, the up end of water pipe (53) is provided with presses pump head (54).

9. The self-disinfecting wiping device for a gastroscope according to claim 8, characterized in that: the pressing plate (52) is positioned at the upper part of the pressing pump head (54), and the outer wall of the water pipe (53) is communicated with the arc-shaped frame (36) through a hose (55).