CN110367917B

CN110367917B - Equipment for cleaning and disinfecting gastroscopy device

Info

Publication number: CN110367917B
Application number: CN201910689729.7A
Authority: CN
Inventors: 黄冠华; 曹顺山
Original assignee: Affiliated Hospital Of Henan Medical College
Current assignee: Affiliated Hospital Of Henan Medical College
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2021-11-12
Anticipated expiration: 2039-07-29
Also published as: CN110367917A

Abstract

The invention discloses equipment for cleaning and disinfecting a gastroscopy device, which comprises a first shell and a second shell, wherein a cleaning box for cleaning and disinfecting is arranged in the first shell, and the rotary drum in threaded connection with the left side of the first shell can push the cleaning box to move left and right, and the cleaning box can swing along the connecting rod to adjust the position of the cleaning box through the left and right movement of the cleaning box, further adjusting the extrusion degree of the cleaning sponge on the cleaning box and the gastroscope tube to ensure that the cleaning sponge can be fully contacted with the gastroscope tube, the gastroscope tube is cleaned, cleaned and disinfected, and meanwhile, the phenomenon that the gastroscope tube is not easy to move due to overlarge extrusion force of the cleaning sponge rain is avoided, in addition, a driving wheel and a driven wheel are arranged in the second shell, the driven wheel can move up and down through a telescopic rod and a second spring, so that the gastroscope tube is always contacted with the driving wheel and the driven wheel, and the driving wheel is convenient to rotate to drive the gastroscope tube to move.

Description

Equipment for cleaning and disinfecting gastroscopy device

Technical Field

The invention belongs to the technical field of medical gastroscope cleaning equipment, and particularly relates to equipment for cleaning and disinfecting a gastroscopy device.

Background

A gastroscope is a medical examination method, which can directly observe the real situation of the examined part by utilizing the gastroscope, is convenient for clear diagnosis, and is the preferred method for stomach examination, the gastroscope is inserted into the stomach by means of a thin and soft gastroscope tube, after the gastroscope examination is finished, in order to keep the gastroscope tube clean and sanitary, the gastroscope tube needs to be cleaned and disinfected, and the gastroscope tube is convenient to use next time, the prior cleaning method is that the gastroscope tube is placed into a vessel filled with cleaning liquid, the gastroscope tube is cleaned by hands manually, the gastroscope tube is easy to bend and damage, the working strength of workers is increased, the gastroscope tube is cleaned by adopting a gastroscope cleaning device, although the work burden of the workers is lightened, the cleaning sponge used for cleaning on the gastroscope cleaning device is abraded and thinned, when the cleaning sponge is abraded to a certain degree, the friction between the cleaning sponge and the gastroscope tube is reduced, the cleaning effect is reduced, so that the cleaning sponge needs to be replaced periodically in order to keep the cleaning effect of the gastroscope tube, the waste of the cleaning sponge is caused, and the use cost of the gastroscope cleaning device is increased.

Disclosure of Invention

The present invention is directed to an apparatus for cleaning and sterilizing a gastroscopic device, which solves the problems set forth in the background above, and to achieve the above objects, the present invention provides the following technical solutions: an apparatus for cleaning and disinfecting a gastroscopy device comprises a first shell and a second shell, wherein the left end of the first shell is communicated with the right side of the second shell, the first shell is provided with six first water inlets and a water outlet, six cleaning boxes are annularly distributed in the first shell, the cleaning boxes are communicated with the first water inlets through hoses, three connecting rods and two first springs are alternately distributed between each cleaning box and the first shell, one end of each connecting rod is hinged with a hinged seat at the back side of the cleaning box, the other end of the connecting rod is hinged with a hinged seat at the inner side of the first shell, both ends of the first spring are fixedly connected with the fixed block, the fixed block at one end of the first spring is hinged with the hinged seat at the back side of the cleaning box, and the fixed block of the first spring other end is articulated with the articulated seat of first shell inboard, washs the case right side and is equipped with the rotary drum, and the sleeve screw-thread fit connection in the middle part of rotary drum side and first shell right side.

Inside upside and the telescopic link upper end fixed connection of second shell, the telescopic link lower extreme is equipped with from the driving wheel, and telescopic link side cover has the second spring, the inside downside of second shell and stand lower extreme fixed connection, the stand upper end is equipped with the action wheel, the action wheel is connected with the driving motor transmission, second shell left side middle part is equipped with the opening, the gastroscope pipe passes the action wheel in proper order and follows clearance, annular distribution between the driving wheel and wash case front side and rotary drum inboard from second shell left side middle part opening.

Wash two piece cleaning sponge of case front side fixedly connected with, and every left washing case position of cleaning sponge all is equipped with the water jet, and the water jet leads to the water storage box of wasing incasement portion, and the water storage box dorsal part is equipped with the second water inlet, and the second water inlet runs through and washs the case dorsal part, and the second water inlet is through connection with hose one end, the hose other end and first water inlet through connection.

Preferably, the method comprises the following steps: the three connecting rods are evenly distributed in parallel, the two first springs are distributed in parallel, one end, close to the first shell, of each connecting rod inclines to the right side, and one end, close to the cleaning box, of each first spring inclines to the right side.

Preferably, the method comprises the following steps: the rotary drum is characterized in that a plurality of spherical grooves are uniformly distributed on the left side of the rotary drum, each spherical groove is internally matched and rotatably connected with a spherical bulge, and the spherical bulges are in contact with the right side of the cleaning box.

Preferably, the method comprises the following steps: the driven wheel and the arc-shaped side face of the driving wheel are both of concave arc-shaped structures and are used for driving the gastroscope tube to move.

Preferably, the method comprises the following steps: the cleaning sponge is of a right trapezoid structure, and the left side face of the cleaning sponge is an inclined plane of the right trapezoid.

Compared with the prior art, the invention has the following beneficial effects: in the process that the cleaning box for cleaning the gastroscope tube moves leftwards under the pushing action of the rotary drum, the three parallel connecting rods synchronously swing to enable one side of the first shell of the cleaning box to move, when the rotary drum moves rightwards, the elastic force of the first spring pushes the cleaning box to contract, the cleaning box is always horizontal, the opening and the contraction of the cleaning box are adjusted through the rotary drum, the first spring and the connecting rods, so that the cleaning sponge can still keep the extrusion state between the cleaning sponge and the gastroscope tube even if the cleaning sponge is worn and thinned, and further the cleaning sponge has enough force to wipe the gastroscope tube; in addition, the three parallel connecting rods synchronously swing to ensure that the cleaning box is always kept in a horizontal state, so that cleaning sponges at different positions on the cleaning box can wipe the gastroscope tube with uniform force, and the gastroscope tube is prevented from being damaged due to uneven force; secondly, the driven wheel of the gastroscope tube cleaning machine can be contracted through the telescopic rod and the second spring, when the gastroscope tube passes through the driving wheel and the driven wheel, the driven wheel moves downwards under the driving of the telescopic rod under the action of the elastic force of the second spring, so that the driving wheel, the driven wheel and the gastroscope tube are in full contact, sufficient friction force is ensured between the driving wheel and the gastroscope tube, and the gastroscope tube is driven to enter the cleaning box for cleaning and disinfection; in conclusion, the gastroscope tube is moved by the driving wheel and the driven wheel, the gastroscope tube is cleaned by the cleaning box, the cleaning and disinfection work can be completed without manual operation, the working strength of workers is reduced, the cleaning sponge worn and thinned due to long-term use on the cleaning box can still keep the extrusion state with the gastroscope tube by adjusting the opening and the contraction of the cleaning box, and the cleaning effect of the cleaning sponge can be kept without frequently replacing the cleaning sponge.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a view showing the construction of a cleaning tank according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 during cleaning of the gastroscope of the present invention;

FIG. 4 is a cross-sectional view taken at location A-A of FIG. 1 with the gastroscope not cleaned according to the present invention;

FIG. 5 is a partial enlarged view of the area B in FIG. 1 according to the present invention;

FIG. 6 is a partial enlarged view of the portion C of FIG. 1 according to the present invention.

Reference numbers in the figures: 1 a first housing; 101 a first water inlet; 102 a sleeve; 103 a water outlet; 2 a second housing; 3, a gastroscope tube; 4, rotating the drum; 401 spherical grooves; 402 a spherical bulge; 5, cleaning the tank; 501 a water storage tank; 502 second water inlet; 503 water jet; 6, a hose; 7 a first spring; 8 connecting rods; 9 upright posts; 10 driving wheels; 11, a telescopic rod; 12 a second spring; 13 a driven wheel; 14 a hinged seat; 15, fixing blocks; 16 cleaning the sponge.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an apparatus for cleaning and disinfecting a gastroscopy device comprises a first shell 1 and a second shell 2, wherein the left end of the first shell 1 is communicated with the right side of the second shell 2, six first water inlets 101 are annularly distributed on the first shell 1, a water outlet 103 is arranged on the lower side of the first shell 1, six cleaning boxes 5 are annularly distributed in the first shell 1, two cleaning sponges 16 are fixedly connected to the front sides of the cleaning boxes 5, the cleaning sponges 16 are in a right-angled trapezoid structure, the left side surface of each cleaning sponge 16 is an inclined plane of a right-angled trapezoid, a water spraying opening 503 is arranged at the position of the cleaning box 5 on the left side of each cleaning sponge 16, the water spraying openings 503 are through holes which are uniformly distributed, the water spraying openings 503 are communicated with a water storage box 501 inside the cleaning boxes 5, a second water inlet 502 is arranged on the back side of the water storage box 501, the second water inlet 502 is communicated with the back side of the cleaning boxes 5, and the second water inlet 502 is communicated with the first water inlets 101 through a hose 6, the first water inlet 101 is communicated with an external cleaning liquid supply pipe, three connecting rods 8 and two first springs 7 are alternately distributed between each cleaning box 5 and the first shell 1, the three connecting rods 8 are uniformly distributed in parallel, the two first springs 7 are distributed in parallel, when the first springs 7 are in a natural extension state, an isosceles trapezoid is formed between each first spring 7 and the adjacent connecting rod 8, the first springs 7 and the connecting rods 8 are two inclined edges of the isosceles trapezoid respectively, one end of each connecting rod 8 is hinged with the hinged seat 14 at the back side of the cleaning box 5, the other end of each connecting rod 8 is hinged with the hinged seat 14 at the inner side of the first shell 1, two ends of each first spring 7 are fixedly connected with the fixed blocks 15, the fixed block 15 at one end of each first spring 7 is hinged with the hinged seat 14 at the back side of the cleaning box 5, and the fixed block 15 at the other end of each first spring 7 is hinged with the hinged seat 14 at the inner side of the first shell 1, wash 5 right sides of case and be equipped with rotary drum 4, the sleeve 102 screw-thread fit in the middle part of 4 sides of rotary drum and 1 right side of first shell is connected, and 4 left sides of rotary drum evenly distributed have a plurality of spherical recess 401, all cooperate in every spherical recess 401 to rotate and be connected with a spherical bulge 402, spherical bulge 402 with wash 5 right side contacts.

2 inside upsides of second shell and 11 upper end fixed connection of telescopic link, 11 lower extremes of telescopic link are equipped with from driving wheel 13, it is interior concave arc structure to follow 13 arc sides of driving wheel, and 11 side covers of telescopic link have

second spring

12, 2 inside downside of second shell and 9 lower extreme fixed connection of stand, 9 upper ends of stand are equipped with

action wheel

10, 10 arc sides of action wheel are interior concave arc structure, action wheel 10 is connected with the driving motor transmission, 2 left sides of second shell middle parts are equipped with the opening, gastroscope pipe 3 passes action wheel 10 and follows the clearance between driving wheel 13 in proper order from 2 left sides of second shell middle part openings, the annular distribution washs 5 front sides of case and 4 inboards of rotary drum.

Specifically, the invention is used as follows: before the gastroscope tube 3 is cleaned, the position of the cleaning box 5 is adjusted through the rotary drum 4, the rotary drum 4 is rotated, when the spherical bulge 402 on the left side of the rotary drum 4 pushes the cleaning box 5 to move leftwards, the connecting rod 8 synchronously swings, under the action of the connecting rod 8, the cleaning box 5 is always kept in a horizontal state in the leftward movement process of the cleaning box 5, the cleaning box 5 is opened towards one side of the first shell 1, when the rotary drum 4 moves rightwards, the first spring 7 pushes the cleaning box 5 to contract towards the central axis direction of the first shell, the diameters of channels formed on the front sides of the six cleaning boxes 5 are adjusted through the rotary drum 4, when the gastroscope tube 3 is contacted with the cleaning sponge 16, the compression degree of the cleaning sponge 16 is realized, then, the gastroscope tube 3 which uses the gastroscope device to be cleaned is inserted from the through hole on the left side of the second shell 2, when the gastroscope tube 3 passes through the arc-shaped side surfaces of the driven wheel 13 and the driving wheel 10, the second spring 12 and the telescopic link 11 shrink, the elasticity of second spring 12 makes from driving wheel 13 simultaneously, action wheel 10 and gastroscope tube 3 side fully contact, it removes to keep enough frictional force to drive gastroscope tube 3, driving motor drives action wheel 10 and rotates, make gastroscope tube 3 remove to wasing case 5, back in the washing liquid gets into water storage tank 501, spray on gastroscope tube 3 through water jet 503, later wash sponge 16 clean gastroscope tube 3, the washing liquid and the spot that spray down discharge through outlet 103.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. An apparatus for cleaning and sterilizing a gastroscopy device, comprising a first housing, a second housing, characterized in that: the left end of the first shell is communicated with the right side of the second shell, six first water inlets and a water outlet are formed in the first shell, six cleaning boxes are annularly distributed in the first shell, the cleaning boxes are communicated with the first water inlets through hoses, three connecting rods and two first springs are distributed between each cleaning box and the first shell at intervals, one end of each connecting rod is hinged to a hinged seat on the back side of the cleaning box, the other end of each connecting rod is hinged to a hinged seat on the inner side of the first shell, two ends of each first spring are fixedly connected with fixing blocks, the fixing block on one end of each first spring is hinged to a hinged seat on the back side of the cleaning box, the fixing block on the other end of each first spring is hinged to a hinged seat on the inner side of the first shell, a rotary drum is arranged on the right side of the cleaning boxes, and the side face of the rotary drum is in threaded fit connection with a sleeve in the middle of the right side of the first shell; the three connecting rods are uniformly distributed in parallel, the two first springs are distributed in parallel, one end, close to the first shell, of each connecting rod inclines to the right side, and one end, close to the cleaning box, of each first spring inclines to the right side; the upper side of the interior of the second shell is fixedly connected with the upper end of a telescopic rod, the lower end of the telescopic rod is provided with a driven wheel, a second spring is sleeved on the side face of the telescopic rod, the lower side of the interior of the second shell is fixedly connected with the lower end of an upright post, the upper end of the upright post is provided with a driving wheel, the driving wheel is in transmission connection with a driving motor, the middle of the left side of the second shell is provided with an opening, a gastroscope tube sequentially passes through a gap between the driving wheel and the driven wheel, the front side of an annularly-distributed cleaning box and the inner side of a rotary drum from the opening in the middle of the left side of the second shell, and the arc-shaped side faces of the driven wheel and the driving wheel are both of an inwards-concave arc-shaped structure; a plurality of spherical grooves are uniformly distributed on the left side of the rotary drum, a spherical bulge is matched and rotatably connected in each spherical groove, and the spherical bulge is in contact with the right side of the cleaning box; the front side of the cleaning box is fixedly connected with two pieces of cleaning sponge, a water spraying port is arranged at the position of the cleaning box at the left side of each cleaning sponge and leads to a water storage box in the cleaning box, a second water inlet is arranged at the back side of the water storage box and penetrates through the back side of the cleaning box, the second water inlet is communicated with one end of a hose, and the other end of the hose is communicated with the first water inlet; the cleaning sponge is of a right trapezoid structure, and the left side face of the cleaning sponge is an inclined plane of the right trapezoid.