CN111481697A

CN111481697A - Disinfecting equipment for medical treatment experiments

Info

Publication number: CN111481697A
Application number: CN202010195433.2A
Authority: CN
Inventors: 张兵钱; 王广; 邹丽琴; 张东霞; 赵颂涛
Original assignee: Chongqing Medical and Pharmaceutical College
Current assignee: Chongqing Medical and Pharmaceutical College
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-08-04
Anticipated expiration: 2040-03-19
Also published as: CN111481697B

Abstract

The embodiment of the invention discloses a disinfection device for medical experiments, which comprises a box body and a box cover, wherein the box cover is movably covered at the upper end of the box body, a cylinder body for containing acid liquor and a soaking basket for containing experimental instruments are arranged in the box body, the cylinder body is rotatably arranged in the box body, the soaking basket is rotatably arranged in the cylinder body, the rotating direction of the soaking basket is consistent with that of the cylinder body, a liquid pouring port for pouring the acid liquor into the box body is arranged at one side edge of the cylinder body, and a backflow mechanism for pumping the poured acid liquor back and spraying the acid liquor into the cylinder body is arranged in the box body; according to the embodiment of the invention, when the experimental apparatus is taken out, the soaking basket can be rotated to enable the experimental apparatus in the soaking basket to roll and drain the residual acid liquid in the experimental apparatus, and meanwhile, the reduction of the disinfection effect caused by incomplete soaking of the experimental apparatus can be avoided when the experimental apparatus is put in.

Description

Disinfecting equipment for medical treatment experiments

Technical Field

The embodiment of the invention relates to the technical field of medical experimental appliances, in particular to a disinfection device for medical experiments.

Background

At present, in order to meet the precision requirement of work and avoid impurity pollution or interference on experimental instruments in the process of medical experiments, organic matters on the medical experimental instruments, particularly on some glass articles, must be removed, the experimental instruments are put into an acid-resistant cylinder for disinfection, cleaning, decontamination and the like, and the method is simple, convenient and economic, and various methods can be selected for the medical experimental instruments such as disinfection, cleaning, decontamination and the like. The acid storage tank is generally a circular or square appliance made of ceramics, and acid liquid prepared by sulfuric acid and the like is directly put into the acid storage tank. When in use, the experimental apparatus and articles such as test tubes, glass bottles and the like are put into the acid storage tank for disinfection, and after soaking and disinfection, the experimental apparatus and articles are taken out from the acid storage tank by wearing two layers of gloves and glasses. It is clear from this that such acid storage tanks have significant disadvantages. Firstly, the safety is poor and the danger is high. Laboratory personnel need wear two-layer gloves and glasses, and the hand is directly stretched into acid liquid prepared from sulfuric acid and the like with high corrosion and high risk to take articles, so that the possibility of damage of the disinfectant liquid to people and clothes is increased. Secondly, the operation is troublesome. If the experimental articles are many and very small, the experimental articles are taken out one by one and are very troublesome. And thirdly, acidic liquid is wasted. After the experimental article is taken out, a part of liquid is often left in experimental instruments, articles and the like, for example, the liquid is immediately washed, on one hand, acidic liquid is wasted, and on the other hand, the environment is polluted.

Therefore, the prior art has provided an interior sour case that can be carried from outer bucket to interior bucket, interior bucket has the weeping hole and is used for placing the utensil of treating the disinfection, outer bucket is used for placing the acidizing fluid, putting into and taking out of experimental apparatus can be realized through the transfer and lifting of interior bucket respectively, but this kind of sour case can appear directly when proposing interior bucket the inside remaining acidic liquid of experimental apparatus can't fully drip the condition dry, when simultaneously putting into interior bucket together with experimental apparatus, because the shape and the opening direction of various experimental apparatus differ and lead to partial utensil half to float in interior bucket can't submerge completely in the acidizing fluid, the disinfection effect has been reduced.

Disclosure of Invention

Therefore, the embodiment of the invention provides a disinfection device for medical experiments, which is used for solving the problems that in the prior art, the internal acid liquid cannot be drained when an experimental device is taken out, and the experimental device cannot be completely immersed in the acid liquid when the experimental device is put in.

In order to achieve the above object, an embodiment of the present invention provides the following:

the utility model provides a disinfecting equipment for medical treatment experiments, closes including box and movable cover the case lid of box upper end, the inside of box is provided with the cylinder body that is used for splendid attire acidizing fluid and is used for the basket that soaks of splendid attire experimental apparatus, the cylinder body rotates to be installed the inside of box, soak the basket and rotate and install the inside of cylinder body just the direction of rotation of soaking the basket with the direction of rotation of cylinder body keeps unanimous, a side of cylinder body is provided with and is used for empting into the internal pouring mouth of box with acidizing fluid, install in the box and be used for pumping back the acidizing fluid of empting and spray into the inside backward flow mechanism.

As a preferable scheme of the present invention, the backflow mechanism includes a liquid pumping unit and a liquid spraying unit, a water inlet end of the liquid pumping unit is communicated with the tank body for pumping the acid liquid in the tank body, a water outlet end of the liquid pumping unit is connected with the liquid spraying unit, and the liquid spraying unit is disposed on the tank cover for spraying the pumped acid liquid into the interior of the tank body.

As a preferable scheme of the present invention, the liquid pumping unit includes a liquid pumping pipe and a liquid pumping pump, one end of the liquid pumping pipe extends into the bottom of the box body, the liquid pumping pump is fixed on an outer wall of the box body, a water inlet end of the liquid pumping pump is connected to the other end of the liquid pumping pipe, one side of the box cover close to the liquid pumping pump is hinged to the box body, and a water outlet end of the liquid pumping pump is connected to the liquid spraying unit on the box cover through a hose.

As a preferable scheme of the present invention, the liquid spraying unit includes a water collecting cavity formed inside the tank cover, an end of the hose is communicated with the water collecting cavity, a plurality of liquid spraying holes are densely distributed at a bottom of the water collecting cavity, a transparent water level indicator for displaying a water level inside the water collecting cavity is disposed on an outer wall of the water collecting cavity, and a switch for opening and closing the liquid spraying holes is disposed inside the water collecting cavity.

As a preferred scheme of the present invention, the switch includes a plug for blocking the liquid spraying hole, the plug is in a shape of a convex letter, a large end of the plug is located outside the water collecting cavity, a small end of the plug is inserted into the liquid spraying hole, a linkage rod is disposed inside the water collecting cavity, one end of the linkage rod is connected with the small end of the plug through a plurality of support rods in a one-to-one correspondence manner, the other end of the linkage rod penetrates through the top of the water collecting cavity and is connected with a pressing block, and a telescopic spring is connected between the pressing block and the water collecting cavity.

As a preferable scheme of the invention, the soaking basket comprises a basket body with a leakage hole, two sides of the basket body are rotatably connected with the inner wall of the cylinder body through rotating pieces, two layers of fixed grids are horizontally arranged in the basket body, and each layer of fixed grids consists of a plurality of criss-cross spring pull ropes.

As a preferable scheme of the present invention, the rotating member includes rotating posts installed on both sides of the basket body, the cross section of the rotating post is semicircular, the end portions of the rotating posts are connected with limit stops, both sides of the cylinder body are provided with U-shaped slots for embedding the rotating posts, and the bottoms of the U-shaped slots are circular arcs that are matched with the rotating posts.

As a preferable scheme of the invention, the other side surface of the cylinder body, which is opposite to the liquid pouring port, is provided with a rotating handle, the side edge of the box body is provided with a notch matched with the rotating handle, and the opening of the notch is provided with a closing buckle.

The embodiment of the invention has the following advantages:

according to the embodiment of the invention, the soaking basket and the cylinder body are both provided with the rotatable type, when the experimental apparatus is taken out, the acid liquor in the cylinder body is poured into the box body by utilizing the rotation of the cylinder body, then the soaking basket is rotated to enable the experimental apparatus in the soaking basket to roll and drain the residual acid liquor in the experimental apparatus, so that the experimental apparatus is prevented from being taken out, the residual acid liquor is prevented from being taken out, meanwhile, when the experimental apparatus is put in, the acid liquor in the box body is pumped back and sprayed into the cylinder body, the acid liquor enters the apparatus along each inlet, and the reduction of the disinfection effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a top view of the container after opening the lid in an embodiment of the present invention;

fig. 3 is a side view of the cylinder body in the embodiment of the present invention.

In the figure:

1-a box body; 2-box cover; 3-cylinder body; 4-soaking basket; 5-a liquid extracting unit; 6-a liquid spraying unit; 7-a rotating member;

101-notch; 102-closing the buckle;

301-liquid pouring port; 302-turning the handle;

401-basket body; 402-spring pull cord;

501-liquid extracting pipe; 502-a liquid pump; 503-a hose;

601-a water collecting cavity; 602-liquid spray holes; 603-transparent water level mark; 604-a plug; 605-linkage rod; 606-a strut; 607-pressing block; 608-a telescoping spring;

701-rotating a column; 702-limit stops; 703-U-shaped card slot.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.

As shown in fig. 1 and 2, the invention provides a disinfection device for medical experiments, which comprises a box body 1 and a box cover 2 movably covering the upper end of the box body 1, wherein a cylinder body 3 for containing acid liquor and a soaking basket 4 for containing experimental instruments are arranged inside the box body 1, the cylinder body 3 is rotatably arranged inside the box body 1, the soaking basket 4 is rotatably arranged inside the cylinder body 3, the rotating direction of the soaking basket 4 is consistent with the rotating direction of the cylinder body 3, a liquid pouring port 301 for pouring the acid liquor into the box body 1 is arranged on one side edge of the cylinder body 3, and a backflow mechanism for pumping back and spraying the poured acid liquor into the cylinder body 3 is arranged inside the box body 1.

Based on the existing structure of the disinfection equipment, one of the characteristics of the embodiment of the invention is that the acid liquor in the experiment appliance can be fully drained when the experiment appliance is taken out, so that the waste of the acid liquor and the danger of the acid liquor to experiment personnel are avoided.

Specifically, when the assay device takes out, at first, cylinder body 3 rotates, make the acidizing fluid in the cylinder body 3 pour into inside box 1 along pouring port 301, because soak basket 4 and cylinder body 3 also be for rotating the connection, consequently at the manual in-process that rotates cylinder body 3, to soaking under the condition of basket 4 application of force, soak basket 4 because its self action of gravity does not take place the rotation, it falls into inside box 1 to avoid the assay device in soaking basket 4, after the acidizing fluid in the cylinder body 3 emptys, rotatable soaking basket 4 this moment, thereby the round trip rotation of soaking basket 4 can drive its inside assay device to take place slight roll and make inside remaining acidizing fluid flow out, realize the effect of driping.

To achieve the above effect, in the embodiment of the present invention, the soaking basket 4 includes a basket body 401 having a hole, and both sides of the basket body 401 are rotatably connected to the inner wall of the cylinder 3 by a rotating member 7.

As shown in fig. 3, the rotating member 7 includes rotating columns 701 installed on two sides of the basket body 401, the cross section of the rotating column 701 is semicircular, the end of the rotating column 701 is connected with a limit stop 702, two sides of the cylinder body 3 are provided with U-shaped slots 703 for embedding the rotating column 701, and the bottoms of the U-shaped slots 703 are circular arcs that are matched with the rotating column 701.

The purpose that the rotary column 701 can rotate along the U-shaped clamping groove 703 is realized on the one hand by the design of the rotary piece, the rotary piece also realizes the detachable rotary connection of the soaking basket 4 and the cylinder body 3 on the other hand, and the drained soaking basket 4 can be directly taken out by lifting up to perform the next washing operation.

In order to avoid that the cylinder 3 rotates under the condition of accidental collision of people so as to influence the acid liquid capacity in the cylinder 3 and further influence the disinfection effect, a rotating handle 302 is arranged on the other side surface of the cylinder 3 opposite to the liquid pouring port 301, the rotating handle 302 can serve as a force application point when the cylinder rotates, a notch 101 matched with the rotating handle 302 is formed in the side edge of the box body 1, and a closing buckle 102 is arranged at the opening of the notch 101.

When the position of the cylinder body 3 needs to be locked, the rotating handle 302 is rotated into the notch, and the opening at the upper end of the notch 101 is closed by utilizing the closing action of the closing buckle 102, so that the rotating handle 302 cannot be rotated out of the notch 101, and the position locking is realized. The closing buckle 101 in this step may be a common rotary closing buckle or an elastic buckle similar to a battery cover of a remote controller.

The second characteristic of the embodiment of the invention is that the experimental apparatus can be fully immersed in the acid liquor when being put into the disinfection, thereby avoiding incomplete disinfection.

Specifically, when the laboratory glassware was put into, at first disposable laboratory glassware was put into and is soaked basket 4 in, then will soak basket 4 and utensil together put into cylinder body 3, do not have the acidizing fluid in the cylinder body 3 this moment, then will empty the acidizing fluid of going into in the box 1 and utilize the pumpback of reflux mechanism and spray in cylinder body 3, compare in the direct acidizing fluid that sinks of laboratory glassware, the influence of the buoyancy that this kind of mode reduces, spray inside the in-process acidizing fluid gets into the utensil along each entry gradually, avoid the incomplete disinfection effect that leads to of laboratory glassware soaking to reduce.

Further, in the embodiment of the present invention, the backflow mechanism includes a liquid pumping unit 5 and a liquid spraying unit 6, a water inlet end of the liquid pumping unit 5 is communicated with the box body 1 for pumping the acid liquid in the box body 1, a water outlet end of the liquid pumping unit 5 is connected with the liquid spraying unit 6, and the liquid spraying unit 6 is disposed on the box cover 2 for spraying the pumped acid liquid into the interior of the cylinder 3.

The liquid drawing unit 5 comprises a liquid drawing pipe 501 and a liquid drawing pump 502, one end of the liquid drawing pipe 501 extends into the bottom of the box body 1, the liquid drawing pump 502 is fixed on the outer wall of the box body 1, the water inlet end of the liquid drawing pump 502 is connected with the other end of the liquid drawing pipe 501, one side of the box cover 2 close to the liquid drawing pump 502 is hinged with the box body 1, and the water outlet end of the liquid drawing pump 502 is connected with the liquid drawing unit 6 on the box cover 2 through a hose 503.

The liquid pumping unit 5 is a simple one that uses the liquid pumping pump 502 as power to pump the acid liquid in the box 1 and then spray the acid liquid out through the liquid spraying unit 6.

The liquid spraying unit 6 comprises a water collecting cavity 601 formed inside the case cover 2, the end of the hose 503 is communicated with the water collecting cavity 601, and a plurality of liquid spraying holes 602 are densely distributed at the bottom of the water collecting cavity 601 to enable the spraying to be uniform.

In addition, in order to make the acid liquid sprayed from the spray liquid 602 have a certain spraying force to perform a preliminary washing effect on the surface of the experimental device, so as to reduce the disinfection time and improve the disinfection effect, the acid liquid in the water collecting cavity 601 should be kept at a certain water level and then flows out through the liquid spraying holes 602, and the impact force of the sprayed acid liquid is relatively large at this time. Therefore, the outer wall of the water collecting cavity 601 is provided with a transparent water level indicator 603 for displaying the water level in the water collecting cavity 601, and the inside of the water collecting cavity 601 is provided with a switch piece for opening and closing the liquid spraying hole 602.

The switch piece is including the chock 604 that is used for blockking up hydrojet hole 602, chock 604 is type of protruding, the big head end of chock 604 is located the chamber 601 that catchments outsidely, the microcephaly end of chock 604 alternates inside hydrojet hole 602, the inside of chamber 601 that catchments is provided with gangbar 605, the one end of gangbar 605 is connected through the microcephaly end one-to-one of a plurality of branch 606 and chock 604, the other end of gangbar 605 runs through the top of chamber 601 that catchments and is connected with and presses the briquetting 607, it is connected with expanding spring 608 to press briquetting 607 and the chamber 601 that catchments.

When the water level in the water collecting cavity 601 reaches a certain high speed, the pressing block 607 is pressed to drive the linkage rod 605 and the support rod 606 to move downwards together, the plug block 604 moves downwards together to release the blocking effect on the liquid spraying hole 602, and the acid liquid is sprayed out along the liquid spraying hole 602.

Experiment utensil is when placing, in spraying into in the convenient acidizing fluid, generally with utensil opening placing up, to inconvenient vertical placing such as test tube, can be provided with two-layer fixed grid at basket body 401's inside level, each layer of fixed grid comprises a plurality of vertically and horizontally staggered's spring stay cord 402, the test tube can correspond and fix in each grid, if the test tube height is too big, the grid of fixed can misplace setting about the test tube, it can to make the experiment opening be the slope form up, the adaptable various not unidimensional utensil of spring stay cord 402.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a disinfecting equipment for medical treatment experiments, closes including box (1) and movable cover case lid (2) of box (1) upper end, its characterized in that, the inside of box (1) is provided with cylinder body (3) that are used for splendid attire acidizing fluid and is used for splendid attire experimental apparatus soak basket (4), cylinder body (3) rotate to be installed the inside of box (1), soak basket (4) rotate to be installed the inside of cylinder body (3) just the rotation direction that soaks basket (4) with the rotation direction of cylinder body (3) keeps unanimous, one side of cylinder body (3) is provided with and is used for pouring into liquid pouring mouth (301) in box (1) with acidizing fluid of empting back, install in box (1) and be used for the acidizing fluid of will pouring back to pump and spray into the inside backward flow mechanism of cylinder body (3).

2. A disinfection apparatus for medical experiments according to claim 1, wherein said reflux mechanism comprises an extraction unit (5) and a liquid spray unit (6), the water inlet end of said extraction unit (5) is connected with said tank (1) for extracting acid liquid in said tank (1), the water outlet end of said extraction unit (5) is connected with said liquid spray unit (6), said liquid spray unit (6) is arranged on said tank cover (2) for spraying extracted acid liquid into the interior of said cylinder (3).

3. A disinfection apparatus for medical experiments according to claim 2, wherein said liquid drawing unit (5) comprises a liquid drawing pipe (501) and a liquid drawing pump (502), one end of said liquid drawing pipe (501) extends into the bottom of said box body (1), said liquid drawing pump (502) is fixed on the outer wall of said box body (1) and the water inlet end of said liquid drawing pump (502) is connected with the other end of said liquid drawing pipe (501), the side of said box cover (2) close to said liquid drawing pump (502) is hinged with said box body (1), the water outlet end of said liquid drawing pump (502) is connected with the liquid drawing unit (6) on said box cover (2) through a hose (503).

4. The disinfection device for the medical experiment as claimed in claim 3, wherein the liquid spray unit (6) comprises a water collection chamber (601) formed inside the case cover (2), the end of the hose (503) is communicated with the water collection chamber (601), the bottom of the water collection chamber (601) is densely provided with a plurality of liquid spray holes (602), the outer wall of the water collection chamber (601) is provided with a transparent water level indicator (603) for displaying the water level in the water collection chamber (601), and the inside of the water collection chamber (601) is provided with a switch member for opening and closing the liquid spray holes (602).

5. The disinfection device for the medical experiment as claimed in claim 4, wherein the switch member comprises a plug block (604) for blocking the liquid spraying hole (602), the plug block (604) is in a convex shape, the large end of the plug block (604) is located outside the water collecting cavity (601), the small end of the plug block (604) penetrates through the liquid spraying hole (602), a linkage rod (605) is arranged inside the water collecting cavity (601), one end of the linkage rod (605) is correspondingly connected with the small end of the plug block (604) through a plurality of support rods (606), the other end of the linkage rod (605) penetrates through the top of the water collecting cavity (601) and is connected with a pressing block (607), and a telescopic spring (608) is connected between the pressing block (607) and the water collecting cavity (601).

6. The disinfection device for the medical experiment as claimed in claim 1, wherein the soaking basket (4) comprises a basket body (401) with perforated holes, two sides of the basket body (401) are rotatably connected with the inner wall of the cylinder body (3) through rotating pieces (7), two layers of fixed grids are horizontally arranged inside the basket body (401), and each layer of fixed grids is composed of a plurality of criss-cross spring pull ropes (402).

7. The sterilizing equipment for the medical experiment according to claim 6, wherein the rotating part (7) comprises rotating columns (701) installed at two sides of the basket body (401), the cross section of each rotating column (701) is semicircular, a limit stop (702) is connected to the end part of each rotating column (701), U-shaped clamping grooves (703) for embedding the corresponding rotating columns (701) are formed at two sides of the cylinder body (3), and the bottoms of the U-shaped clamping grooves (703) are circular arc depressions matched with the corresponding rotating columns (701).

8. The sterilizing equipment for the medical experiment according to the claim 1, characterized in that the other side of the cylinder body (3) relative to the liquid pouring port (301) is provided with a rotating handle (302), the side of the box body (1) is provided with a notch (101) matched with the rotating handle (302), and the opening of the notch (101) is provided with a closing buckle (102).