CN111330920A

CN111330920A - Be used for hard formula scope to soak degassing unit

Info

Publication number: CN111330920A
Application number: CN202010135600.4A
Authority: CN
Inventors: 张焱; 邓安春; 李谦; 梁小军; 王刘倩; 闫晶晶; 王敏; 朱先柏; 赵力; 包小敏
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-06-26

Abstract

The invention relates to the technical field of medical instruments, and particularly discloses a soaking and disinfecting device for a hard endoscope, which comprises a shell, wherein a cleaning barrel is arranged in the shell, a liquid outlet and a socket for inserting the hard endoscope are formed in the cleaning barrel, a drain pipe is connected to the liquid outlet, a drain valve is arranged on the drain pipe, and a heating element is arranged on the cleaning barrel; the shell is internally provided with a clear water barrel, an enzyme solution barrel and a disinfectant barrel which are all communicated with the cleaning barrel, a first pump body is communicated between the clear water barrel and the cleaning barrel, a second pump body is communicated between the enzyme solution barrel and the cleaning barrel, and a third pump body is communicated between the disinfectant barrel and the cleaning barrel. This scheme is used for solving among the prior art hard formula scope cleaning and disinfecting machine and takes out when depositing and easily causes the problem of pollution to hard formula scope after cleaning and disinfecting.

Description

Be used for hard formula scope to soak degassing unit

Technical Field

The invention relates to the technical field of medical instruments, in particular to a soaking and sterilizing device for a hard endoscope.

Background

The endoscope is a medical examination device which is commonly used in clinic, mainly comprises a gastroscope, an enteroscope, a trachea, a choledochoscope, a nose, a laryngoscope, an abdominal cavity, a cystoscope and the like, and consists of an endoscope body which enters the body, an operation part which is arranged outside the body and an optical guide cable. When the endoscope is used, the endoscope body in the body is directly contacted with human tissues, a large amount of mucus, blood and tissue debris can adhere to the endoscope body, so that the endoscope can be used for other people for examination only after being strictly cleaned and disinfected, and otherwise, cross infection and even epidemic outbreak can be caused. Traditional hard endoscope washs is usually that the manual work is put into the hard endoscope that waits to wash and is had the storage dish of antiseptic solution, washs the disinfection to hard endoscope through soaking, but manual operation wastes time and energy, efficiency is lower.

In order to solve the problems, a hard endoscope cleaning and disinfecting machine appears in the prior art, and when the hard endoscope cleaning and disinfecting machine is used, a hard endoscope is cleaned and disinfected through the hard endoscope cleaning and disinfecting machine, and is taken out after the hard endoscope cleaning and disinfecting machine is used and put into a special storage cabinet for storage and standby. This device can wash fast and disinfect hard formula scope, but puts into the in-process of storing the cabinet taking out, easily causes the pollution to hard formula scope, leads to work extravagant in earlier stage, but also need prepare dedicated, the storing cabinet that has certain cleanliness, causes the increase of cost and usage space.

Disclosure of Invention

The invention aims to provide a soaking and disinfecting device for a hard endoscope, which solves the problem that the hard endoscope is easily polluted when a hard endoscope cleaning and disinfecting machine in the prior art is taken out and stored after cleaning and disinfection.

In order to achieve the above object, the basic scheme of the invention is as follows:

a soaking and disinfecting device for a hard endoscope comprises a shell, wherein a cleaning barrel is arranged in the shell, a liquid outlet and a socket for inserting the hard endoscope are formed in the cleaning barrel, a drain pipe is connected to the liquid outlet, a drain valve is arranged on the drain pipe, and a heating element is arranged on the cleaning barrel; the shell is internally provided with a clear water barrel, an enzyme solution barrel and a disinfectant barrel which are all communicated with the cleaning barrel, a first pump body is communicated between the clear water barrel and the cleaning barrel, a second pump body is communicated between the enzyme solution barrel and the cleaning barrel, and a third pump body is communicated between the disinfectant barrel and the cleaning barrel.

The technical principle of the invention is as follows: when the cleaning device is used, a hard endoscope to be cleaned is inserted into the cleaning barrel from the socket, the first pump body in the clear water barrel is inserted into the cleaning barrel through the first pump body, and the hard endoscope is cleaned; then, the second pump body is opened by closing the drain valve, the enzyme solution in the enzyme solution barrel enters the cleaning barrel, the hard endoscope is soaked, and after the soaking is carried out for a period of time, the enzyme solution is discharged from the liquid discharge port through the drain valve; then, heating and drying the hard endoscope by a heating element to evaporate enzyme solution on the surface of the hard endoscope; closing the drain valve, opening the third pump body, enabling the disinfectant in the disinfectant barrel to enter the cleaning barrel, soaking the hard endoscope for a period of time, and discharging the enzyme solution from the liquid outlet through the drain valve; then pumping the water in the clear water barrel into the cleaning barrel through the first pump body again to wash the hard endoscope; finally, the hard endoscope is heated and dried by a heating element, so that the water on the surface of the hard endoscope is evaporated; the cleaned hard endoscope is stored in the cleaning barrel without being taken out.

Compare the beneficial effect in prior art:

1. the cleaning barrel is arranged, and through matching with the clear water barrel, the enzyme solution barrel and the disinfectant barrel, the hard endoscope is subjected to four steps of initial cleaning, enzyme cleaning, disinfectant cleaning, water cleaning and the like, so that the hard endoscope can be well cleaned and sterilized, the hard endoscope does not need to be taken out in the process, and the risk of cross contamination is avoided.

2. The heating element is arranged, and the hard endoscope is dried by the heating element after the cleaning of each step is completed, so that the interference of the solution of the previous step on the solution of the next step is avoided, and the cleaning effect is improved.

3. Through the cooperation of wasing bucket and heating member, make to wash the bucket not only have abluent effect, still have the effect of preserving hard scope, promptly: after accomplishing last step washing, through heating-up member to hard scope and washing bucket heating, the hard scope after the drying can use, need not to take out it this moment, makes it place and preserve in wasing the bucket, take out during the use again direct use can, avoided causing cross contamination to hard scope, it is more convenient to use simultaneously.

Further, the number of the cleaning barrels is at least two. Can wash the disinfection to a plurality of hard endoscopes respectively, then preserve, a hard endoscope is about 10-20 minutes in clinical live time, and the design of a plurality of washing buckets is convenient for medical personnel to use.

Further, be equipped with the annular tube on the inner wall that the washing bucket is close to the top, clear water bucket, enzyme solution bucket and disinfectant bucket all communicate with the annular tube, open the apopore towards washing bucket axis direction on the annular tube. The water or solution in the clear water barrel, the enzyme solution barrel and the disinfectant barrel passes through the annular pipe and then enters the cleaning barrel through the water outlet hole, and the water or solution sprayed from the water outlet hole can wash the hard endoscope placed at the center of the cleaning barrel, so that the better cleaning and disinfecting effect is achieved.

Furthermore, the water outlet holes are obliquely and upwards arranged. To ensure that the hard endoscope can be completely cleaned, especially in the portion above the ring tube.

Further, the heating member is a heating wire, a cavity is formed in the inner wall of the cleaning barrel, and the heating wire is uniformly distributed in the cavity. The cleaning barrel is heated by the heating wire, so that the efficiency is higher.

Further, an insulating layer is sleeved on the outer wall of the cleaning barrel. The heat preservation layer is arranged to prevent heat loss, so that the heating and drying efficiency is improved.

Further, be equipped with the waste liquid case in the casing, the waste liquid case passes through drain pipe and washs the bucket intercommunication, is connected with the outlet pipe on the waste liquid case, and outlet pipe one end stretches out the casing and is equipped with the blow-off valve. The waste liquid that washes in the washing bucket accessible drain pipe flows into in the waste liquid case, and when the waste liquid in the waste liquid case reached a quantitative, the discharge valve was opened to the rethread, and the outlet pipe is discharged with the waste liquid. The waste liquid box is arranged, waste can be discharged after repeated use, and inconvenience caused by waste discharge every time is reduced.

Furthermore, a visible window is arranged on the shell, and an indicating quantity column communicated with the waste liquid tank is arranged in the shell. As the indicating quantity column is communicated with the waste liquid tank, the liquid level in the waste liquid tank is equal in height when the positions of the waste liquid tank and the indicating quantity column are equal in height through a physical principle, so that the liquid level height of the indicating quantity column can be observed from the outside of the shell through the visual window, the waste liquid quantity in the waste liquid tank can be judged, and the waste liquid can be treated in time.

Further, be equipped with the controller in the casing, the drain valve is the solenoid valve, and drain valve, the first pump body, the second pump body and the third pump body all are connected with the controller electricity. The opening and closing of the drain valve, the first pump body, the second pump body and the third pump body are controlled through the controller, so that automatic control is achieved.

Furthermore, a display board electrically connected with the controller is arranged on the shell, and control keys are arranged on the display board. The opening and closing states of the drain valve, the second pump body and the third pump body can be observed through the display panel, and then the operation is carried out through the control keys, so that the accuracy of automatic control is improved.

Drawings

Fig. 1 is a schematic front view of a first embodiment of the present invention;

FIG. 2 is a schematic top view of a first embodiment of the present invention;

FIG. 3 is a schematic top view of the connection between the cleaning barrel and the annular tube according to the first embodiment of the present invention;

FIG. 4 is a schematic front view of a second embodiment of the present invention;

fig. 5 is a schematic top view of the second embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a shell 1, a cleaning barrel 2, a liquid discharge port 3, a heating wire 4, a guide pipe 5, a clear water barrel 6, an enzyme solution barrel 7, a disinfectant barrel 8, a first pump body 9, a ring pipe 10, a water outlet hole 11, a water discharge pipe 12, a waste liquid tank 13, a water discharge valve 14, a water outlet pipe 15, a discharge valve 16, an indicating quantity column 17, a controller 18, a display panel 19, a control key 20 and a hard endoscope 21.

Embodiment one is substantially as shown in figures 1 to 3:

a soaking and disinfecting device for a hard endoscope comprises a shell 1, wherein at least two cleaning barrels 2 with hollow interiors are fixedly clamped in the shell 1, and in the embodiment, the number of the cleaning barrels 2 is eight and the cleaning barrels are distributed in a circumferential array. The top of the cleaning barrel 2 is provided with a socket into which the hard endoscope 21 is inserted, two elastic sheets are bonded in the socket, and when the hard endoscope 21 is not inserted, the socket is sealed by the two elastic sheets, so that the pollution caused by the entering of external dust is avoided; when the hard endoscope 21 is inserted, the elastic sheet plays a role in limiting and fixing the hard endoscope 21. Wash 2 bottoms of bucket and open and to have leakage fluid dram 3, wash 2 bottoms of bucket and be the setting to 3 slopes of leakage fluid dram, the water and the solution of being convenient for flow out leakage fluid dram 3.

Be equipped with the heating member on the washing bucket 2, in this embodiment, the heating member is heater strip 4, and it has the cavity to open in 2 inner walls of washing bucket, and 4 evenly distributed of heater strip are in the cavity. There are clear water barrel 6 through pipe 5 and all equal intercommunications of washing bucket 2 through bolted connection in the casing 1, enzyme solution bucket 7 and disinfectant barrel 8, the intercommunication has first pump body 9 on clear water barrel 6 and the pipe 5 of washing between the bucket 2, the intercommunication has the second pump body on enzyme solution bucket 7 and the pipe 5 of washing between the bucket 2, the intercommunication has the third pump body on disinfectant barrel 8 and the pipe 5 of washing between the bucket 2, wherein, first pump body 9 is the high-pressure pump, so that go into the form pump with the water under high pressure in the clear water barrel 6 and wash bucket 2 in and preliminarily wash hard scope 21, wash attached impurity on the hard scope 21. The inner wall of the cleaning barrel 2 close to the top is fixed with an annular pipe 10 through a bolt, and the annular pipe 10 is made of stainless steel, is not easy to corrode and is high-pressure resistant. Clear water bucket 6, enzyme solution bucket 7 and disinfectant bucket 8 all communicate with annular tube 10, and it has the apopore 11 towards 2 axis directions of washing bucket and evenly distributed to open on the annular tube 10, and apopore 11 is the setting up of slant to make the water or the solution that apopore 11 goes out can wash hard scope 21 uniformly.

A drain pipe 12 is connected to the liquid outlet 3, a waste liquid tank 13 is connected to the inside of the shell 1 through a bolt, the waste liquid tank 13 is communicated with the cleaning barrel 2 through the drain pipe 12, a drain valve 14 and a one-way valve which is communicated with the waste liquid tank 13 in one way are mounted on the drain pipe 12, and the cleaning barrel 2 is prevented from being polluted by arranging the one-way valve; the waste liquid tank 13 is connected with a water outlet pipe 15, and the right end of the water outlet pipe 15 extends out of the shell 1 and is provided with a discharge valve 16. Open visual window on the casing 1, there is the instruction volume post 17 with waste liquid case 13 intercommunication through bolted connection in the casing 1, be carved with half scale mark and two-thirds scale mark on the instruction volume post 17, wherein, half scale mark indicates that the waste liquid volume in the waste liquid case 13 is half of waste liquid case 13 volume, can discharge the waste liquid this moment, and two-thirds scale mark indicates that the waste liquid volume in the waste liquid case 13 is two-thirds of waste liquid case 13 volume, must discharge the waste liquid this moment.

In specific implementation, clear water, prepared enzyme solution and disinfectant are respectively filled into the clear water barrel 6, the enzyme solution barrel 7 and the disinfectant barrel 8 in advance. In the initial state, the drain valve 14 is in an open state, and the second pump body, the third pump body, and the drain valve 16 are in a closed state.

During the use, will treat that abluent hard endoscope 21 inserts from the socket and wash 2 in, carry out spacing fixed to hard endoscope 21 through the shell fragment. Firstly, a first pump body 9 is started, the first pump body 9 in a clear water barrel 6 is put into a cleaning barrel 2 by the first pump body 9, water flows into a ring pipe 10 through a guide pipe 5 in the process and then is sprayed to a hard endoscope 21 through a water outlet hole 11, the water pressure is increased under the action of the first pump body 9, so that the hard endoscope 21 is washed by high-pressure water, and the water outlet holes 11 are uniformly distributed on the ring pipe 10, so that the action of the high-pressure water on the hard endoscope 21 is uniform, and the hard endoscope 21 can be kept stable in the cleaning process; the washed water enters the waste liquid tank 13 through the liquid outlet 3, after one to two minutes of flushing, the first pump body 9 is closed, and the drain valve 14 is closed after the water in the washing barrel 2 flows out. Then, start the second pump body, in the same way, the enzyme solution in the enzyme solution bucket 7 will enter into washing bucket 2 through the second pump body, invade the bubble to hard scope 21, after washing bucket 2 fills up the enzyme solution, invade after two to five minutes, open drain valve 14 and discharge the enzyme solution from drain port 3. Then, starting the heating wire 4 to heat the cleaning barrel 2, so as to heat and dry the hard endoscope 21, and closing the heating wire 4 after the enzyme solution on the surface of the hard endoscope is evaporated; close drain valve 14, open the third pump body, the same reason, the antiseptic solution in antiseptic solution bucket 8 will enter into through the third pump body and wash bucket 2 in, invade the bubble to hard scope 21, treat that wash bucket 2 fills up the antiseptic solution after, invade the bubble five minutes after, discharge antiseptic solution from leakage fluid dram 3 through drain valve 14. The water in the clear water barrel 6 is pumped into the cleaning barrel 2 through the first pump body 9 again to wash the hard endoscope 21, and the disinfectant on the surface of the hard endoscope 21 is washed clean. And finally, the heating wire 4 is started again to heat and dry the hard endoscope 21, after the water on the surface of the hard endoscope and the inner wall of the cleaning barrel 2 is evaporated, the hard endoscope 21 is cleaned, can be stored in the cleaning barrel 2 at the moment, and can be taken out when in use.

The second embodiment is substantially as shown in figures 4 and 5:

the difference between this embodiment and the first embodiment is: a controller 18 is fixed in the housing 1 through bolts, in this embodiment, the controller 18 is a PLC controller 18 (known in the prior art), the drain valve 14 is an electromagnetic valve, and the drain valve 14, the first pump body 9, the second pump body and the third pump body are all electrically connected to the controller 18. A display panel 19 electrically connected with the controller 18 is clamped on the casing 1, and a control key 20 is arranged on the display panel 19.

During specific implementation, the controller 18 controls the opening and closing of the drain valve 14, the first pump body 9, the second pump body and the third pump body, and manual operation of each process is not needed, so that automatic control is achieved, and the cleaning and disinfecting efficiency is improved. In the process, the opening and closing states of the drain valve 14, the second pump body and the third pump body can be observed only by a display panel 19 manually, and then the operation is carried out through a control key 20, so that the accuracy of automatic control is improved.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a be used for hard formula scope to soak degassing unit, includes the casing, is provided with the washing bucket in the casing, its characterized in that: a liquid outlet and an insertion opening for inserting the hard endoscope are formed in the cleaning barrel, a drain pipe is connected to the liquid outlet, a drain valve is arranged on the drain pipe, and a heating element is arranged on the cleaning barrel; the shell is internally provided with a clear water barrel, an enzyme solution barrel and a disinfectant barrel which are all communicated with the cleaning barrel, a first pump body is communicated between the clear water barrel and the cleaning barrel, a second pump body is communicated between the enzyme solution barrel and the cleaning barrel, and a third pump body is communicated between the disinfectant barrel and the cleaning barrel.

2. The soaking disinfection device for the hard endoscopes according to claim 1, characterized in that: the number of the cleaning barrels is at least two.

3. The soaking disinfection device for the hard endoscopes according to claim 2, characterized in that: the inner wall of the cleaning barrel close to the top is provided with an annular pipe, the cleaning barrel, the enzyme solution barrel and the disinfectant barrel are communicated with the annular pipe, and the annular pipe is provided with a water outlet hole towards the axis direction of the cleaning barrel.

4. The soaking disinfection device for the hard endoscopes according to claim 3, characterized in that: the water outlet holes are arranged obliquely upwards.

5. The soaking disinfection device for the hard endoscopes according to claim 1, characterized in that: the heating member is the heater strip, and it has the cavity to open in the washing bucket inner wall, and the heater strip evenly distributed is in the cavity.

6. The soaking disinfection device for the hard endoscopes according to claim 5, characterized in that: the outer wall of the cleaning barrel is sleeved with a heat insulation layer.

7. The soaking disinfection device for the hard endoscopes according to claim 1, characterized in that: the casing is equipped with the waste liquid case in, the waste liquid case passes through drain pipe and washs the bucket intercommunication, is connected with the outlet pipe on the waste liquid case, and outlet pipe one end stretches out the casing and is equipped with the discharge valve.

8. The soaking disinfection device for the hard endoscopes according to claim 7, characterized in that: the shell is provided with a visible window, and an indicating quantity column communicated with the waste liquid tank is arranged in the shell.

9. The soaking disinfection device for the hard endoscopes according to claim 1, characterized in that: the shell is internally provided with a controller, the drain valve is an electromagnetic valve, and the drain valve, the first pump body, the second pump body and the third pump body are all electrically connected with the controller.

10. The soaking disinfection device for the hard endoscopes according to claim 9, characterized in that: the shell is provided with a display panel electrically connected with the controller, and the display panel is provided with control keys.