CN112934820A

CN112934820A - Cleaning device for medical instrument

Info

Publication number: CN112934820A
Application number: CN202110144134.0A
Authority: CN
Inventors: 韩金星; 李爱军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-06-11

Abstract

The invention provides a cleaning device for medical instruments, and relates to the field of medical instrument rooms. This belt cleaning device for medical instrument, the on-line screen storage device comprises a base, the inside of base is provided with the hydroecium, the upper end fixedly connected with shell of base, the inner wall fixedly connected with baffle of shell, the inner wall of shell and at the first motor of the below fixedly connected with of baffle, the upper end of first motor is extended and is provided with the pivot, the pivot upwards runs through the baffle, the upper end fixedly connected with supporting platform of pivot, supporting platform's upper end edge is provided with the third pipe, the equidistance fixedly connected with shower nozzle on the third pipe, the lower extreme of third pipe runs through to supporting platform's inside, and the third pipe lower extreme is connected with the second pipe. The cleaning of the medical instrument is completed in a rotating mode, the cleaning effect is improved, the whole device is a cylinder, the occupation of the space can be reduced, and the arrangement is facilitated.

Description

Cleaning device for medical instrument

Technical Field

The invention relates to the technical field of medical instruments, in particular to a cleaning device for medical instruments.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes. The medical appliance industry relates to a plurality of industries such as medicine, machinery, electronics, plastics and the like, and is a high-technology industry with multidisciplinary intersection, knowledge concentration and fund concentration. The basic feature of the high-tech medical equipment is digitization and computerization, and is multidisciplinary and cross-domain modern high-tech crystallization.

The medical instruments need to be cleaned and disinfected after use. For the medical apparatus with simple structure, the cleaning and disinfecting work can be finished by adopting a soaking and drying mode. However, even if the medical instrument with a complicated structure is immersed, the four corners of the medical instrument cannot be sufficiently cleaned without an external force. And the existing medical instruments are basically cleaned in a mode of a water tank, so that the occupied space is large.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a cleaning device for medical instruments, which solves the problems of incomplete cleaning and large occupied space of the prior device.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a cleaning device for medical instruments comprises a base, wherein a water chamber is arranged inside the base, a shell is fixedly connected to the upper end of the base, a partition plate is fixedly connected to the inner wall of the shell, a first motor is fixedly connected to the inner wall of the shell and below the partition plate, a rotating shaft extends from the upper end of the first motor, the rotating shaft penetrates through the partition plate upwards, a supporting platform is fixedly connected to the upper end of the rotating shaft, a third pipe is arranged on the edge of the upper end of the supporting platform, and a spray head is fixedly connected to the third pipe at equal intervals;

the lower extreme of third pipe runs through to supporting platform's inside, and the third pipe lower extreme is connected with the second pipe, the lateral wall of third pipe and at supporting platform's inside fixedly connected with second gear, the lateral wall of third pipe and at the below fixedly connected with coil spring of second gear, inside and at one side fixedly connected with second motor of third pipe of supporting platform, the upper end of second motor is extended and is provided with the motor shaft, and the first gear of lateral wall fixedly connected with of motor shaft, first gear and second gear intermeshing, first gear and second gear constitute incomplete gear mechanism, and first gear is the driving gear.

Preferably, the lateral wall of pivot just rotates in the below of baffle and is connected with first connecting piece, the lateral wall of pivot just is at the top fixedly connected with second connecting piece of baffle, the one end of second pipe and the lateral wall fixed connection of second connecting piece, the inside fixedly connected with water pump of hydroecium.

Preferably, a channel is arranged in the rotating shaft, the upper end of the channel is communicated with the second connecting piece, and the lower end of the channel is communicated with the first connecting piece.

Preferably, the side wall of the first connecting piece is fixedly connected with a first pipe, and the other end of the first pipe is fixedly connected with the upper end of the water pump.

Preferably, a first sealing ring is arranged on the side wall of the rotating shaft and at the position of the partition plate.

Preferably, the inside of shell just is provided with the water drainage in one side of first motor, the upper end of water drainage and the upper portion cavity intercommunication of baffle, and the upper portion lateral wall fixedly connected with filter screen of water drainage, the lower extreme and the hydroecium intercommunication of water drainage.

Preferably, a connecting ring is fixedly connected to the upper end of the second pipe and inside the supporting platform, the lower end of the third pipe extends to the inside of the connecting ring, a second sealing ring is fixedly connected to the lower end of the third pipe, and the third pipe and the connecting ring are in rotating connection.

Preferably, one end of the coil spring is fixedly connected with the inner wall of the third pipe, and the other end of the coil spring is fixedly connected with the inner wall of the supporting platform.

Preferably, a plurality of second windows are arranged on the side wall of the upper part of the shell at equal angles, and a first window is arranged on the side wall of the lower part of the shell and at the drainage channel.

Preferably, the upper inner wall of the housing is fixedly connected with the support, the outer side of the support is provided with a third pipe, the upper end of the housing is provided with an upper cover, and the middle part of the upper end of the upper cover is fixedly connected with a handle.

The working principle is as follows: when the medical instrument rack is used, the upper cover is lifted by the handle, then the medical instrument is placed on the rack, and then the upper cover is closed;

starting the water pump, sending the cleaning liquid in the water chamber out of the spray head through the first pipe, the first connecting piece, the channel, the second connecting piece, the second pipe and the third pipe, and washing the medical instrument;

meanwhile, the first motor is started, the supporting platform is rotated through the rotating shaft, the arrangement of the first connecting piece can ensure that cleaning fluid enters the channel from the first pipe, and the rotating supporting platform drives the third pipe to rotate around the medical instrument, so that the medical instrument is cleaned at an angle;

simultaneously starting a second motor, enabling a first gear and a second gear to be in meshing transmission, enabling a third pipe to rotate, changing the angle of the spray head, enabling a coil spring to be stressed and contracted, enabling the third pipe to rotate reversely under the action of the coil spring when the first gear is in a meshing state, changing the angle of the spray head, and changing the angle of the spray head when the first gear rotating by the first gear is in meshing transmission with the second gear again, wherein under the action, the angle of the spray head is changed ceaselessly;

in the cleaning process, the cleaning liquid after cleaning flows back to the water chamber through the drainage channel, so that the cleaning liquid flows back, the use amount of the cleaning liquid can be greatly reduced, and after cleaning is finished, medical instruments can be placed on the support for draining.

(III) advantageous effects

The invention provides a cleaning device for medical instruments. The method has the following beneficial effects:

1. according to the invention, the medical instrument is fixed on the inner side of the spray head, and the spray head pumps cleaning solution and rotates 360 degrees around the medical instrument, so that the dead angle of the medical instrument can be effectively cleaned.

2. According to the invention, in the process of cleaning the medical instrument by 360 degrees, the second motor is started, the angle of the spray head is changed in a reciprocating manner through the first gear, the second gear and the coil spring, and the four corners of the medical instrument are cleaned more thoroughly.

3. The invention adopts a spray washing mode, can greatly reduce the using amount of the cleaning solution compared with a soaking mode, and simultaneously, the whole device is a cylinder, can reduce the occupation of space and is convenient to store.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the joint of the rotating shaft of the present invention;

FIG. 4 is a partial schematic view of the interior of the support platform of the present invention;

FIG. 5 is a schematic top view of the first and second gears of the present invention;

fig. 6 is a schematic view of the junction of the second tube and the third tube of the present invention.

Wherein, 1, a base; 2. a first window; 3. a housing; 4. a second window; 5. an upper cover; 6. a handle; 7. a water chamber; 8. a first motor; 9. a water drain; 10. filtering with a screen; 11. a second tube; 12. a support platform; 13. a spray head; 14. a third tube; 15. a support; 16. a second connecting member; 17. a first seal ring; 18. a partition plate; 19. a rotating shaft; 20. a first connecting member; 21. a first tube; 22. a water pump; 23. a channel; 24. a second motor; 25. a first gear; 26. a second gear; 27. a connecting ring; 28. a coil spring; 29. and a second seal ring.

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.

Example (b):

as shown in fig. 1-6, an embodiment of the present invention provides a cleaning device for medical instruments, including a base 1, a water chamber 7 is disposed inside the base 1 for storing a cleaning solution, preferably medical alcohol, an outer shell 3 is fixedly connected to an upper end of the base 1, a partition plate 18 is fixedly connected to an inner wall of the outer shell 3, a first motor 8 is fixedly connected to an inner wall of the outer shell 3 below the partition plate 18, a rotating shaft 19 extends from an upper end of the first motor 8, the rotating shaft 19 penetrates the partition plate 18 upward, a first sealing ring 17 is disposed on a side wall of the rotating shaft 19 and at the partition plate 18, so as to improve the sealing performance of upper and lower chambers of the partition plate 18, a support platform 12 is fixedly connected to an upper end of the rotating shaft 19, a third pipe 14 is disposed on an upper end edge of the support platform 12, a nozzle 13 is fixedly connected to the third pipe 14 at equal distance, the first, the third pipe 14 arranged at the upper end rotates along with the first pipe 14, the medical instrument is placed in the third pipe 14, and in the rotation of the third pipe 14, the spray head 13 pumps cleaning liquid out to clean the medical instrument, so that the cleaning is carried out at 360 degrees, and the dead angle of cleaning is avoided.

The lower end of the third pipe 14 penetrates into the supporting platform 12, the lower end of the third pipe 14 is connected with the second pipe 11, the side wall of the third pipe 14 is fixedly connected with a second gear 26 in the supporting platform 12, the side wall of the third pipe 14 is fixedly connected with a coil spring 28 below the second gear 26, one end of the coil spring 28 is fixedly connected with the inner wall of the third pipe 14, the other end of the coil spring 28 is fixedly connected with the inner wall of the supporting platform 12, the inside of the supporting platform 12 is fixedly connected with a second motor 24 on one side of the third pipe 14, the upper end of the second motor 24 is extended to be provided with a motor shaft, the side wall of the motor shaft is fixedly connected with a first gear 25, the first gear 25 and the second gear 26 are meshed with each other, the first gear 25 and the second gear 26 form an incomplete gear mechanism, and the first gear 25 is a driving gear, namely, only part of the side wall of the first gear 25 is provided with gear teeth, the second motor 24 is started, the first gear 25 and the second gear 26 are in meshing transmission, the third pipe 14 rotates, the angle of the spray head 13 is changed, meanwhile, the coil spring 28 is stressed to contract, when the first gear 25 is in a meshing state, the third pipe 14 rotates in the reverse direction under the action of the coil spring 28, the angle of the spray head 13 is changed, when the first gear 25 rotating through the first gear 25 is in meshing transmission with the second gear 26 again, the angle of the spray head 13 is changed, under the action, the angle of the spray head 13 is changed ceaselessly, and the cleaning effect is improved.

The side wall of the rotating shaft 19 is rotatably connected with a first connecting piece 20 below the partition plate 18, the side wall of the rotating shaft 19 is fixedly connected with a second connecting piece 16 above the partition plate 18, one end of the second pipe 11 is fixedly connected with the side wall of the second connecting piece 16, the inside of the water chamber 7 is fixedly connected with a water pump 22, a channel 23 is arranged inside the rotating shaft 19, the upper end of the channel 23 is communicated with the second connecting piece 16, the lower end of the channel 23 is communicated with the first connecting piece 20, the side wall of the first connecting piece 20 is fixedly connected with a first pipe 21, the other end of the first pipe 21 is fixedly connected with the upper end of the water pump 22, the water pump 22 is started, and cleaning liquid in the water chamber 7 can be sent out from the spray head 13 through the first pipe 21, the first connecting piece 20, the channel 23, the second connecting piece 16, the second pipe.

The inside of shell 3 just is provided with drain 9 in one side of first motor 8 for with 18 upper portions of baffle wash the washing liquid backward flow that produces to hydroecium 7, and after medical instrument washs, also can carry out the waterlogging caused by excessive rainfall operation, the upper end of drain 9 and the upper portion cavity intercommunication of baffle 18, and the upper portion lateral wall fixedly connected with filter screen 10 of drain 9, keep the clean of the washing liquid in hydroecium 7, the lower extreme and the hydroecium 7 intercommunication of drain 9.

A connecting ring 27 is fixedly connected to the upper end of the second pipe 11 and inside the supporting platform 12, the lower end of the third pipe 14 extends to the inside of the connecting ring 27, a second sealing ring 29 is fixedly connected to the lower end of the third pipe 14, and the third pipe 14 and the connecting ring 27 are rotatably connected to ensure the sealing performance of the rotatable connection between the second pipe 11 and the third pipe 14.

The equal angle of upper portion lateral wall of shell 3 is provided with a plurality of second windows 4, a washing condition for observing 3 inside apparatuses of shell, the lower part lateral wall of shell 3 just is provided with first window 2 in drain 9 department, whether well washing liquid for observing hydroecium 7 is enough, the upper portion inner wall fixed connection support 15 of shell 3, the outside of support 15 is third pipe 14, support 15 is used for placing medical instrument, need place medical instrument inside the metal net cover, place medical instrument and metal net cover together on support 15 again, the upper end of shell 3 is provided with upper cover 5, the upper end middle part fixedly connected with handle 6 of upper cover 5, be used for sealed when wasing, avoid washing liquid outwards spill in the cleaning process.

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

Claims

1. A belt cleaning device for medical instrument, includes base (1), its characterized in that: a water chamber (7) is arranged inside the base (1), the upper end of the base (1) is fixedly connected with a shell (3), the inner wall of the shell (3) is fixedly connected with a partition plate (18), the inner wall of the shell (3) is fixedly connected with a first motor (8) below the partition plate (18), the upper end of the first motor (8) extends to be provided with a rotating shaft (19), the rotating shaft (19) upwards penetrates through the partition plate (18), the upper end of the rotating shaft (19) is fixedly connected with a supporting platform (12), the upper end edge of the supporting platform (12) is provided with a third pipe (14), and the third pipe (14) is fixedly connected with spray heads (13) at equal intervals;

the lower extreme of third pipe (14) runs through to the inside of supporting platform (12), and third pipe (14) lower extreme is connected with second pipe (11), the lateral wall of third pipe (14) and at the inside fixedly connected with second gear (26) of supporting platform (12), the lateral wall of third pipe (14) and in the below fixedly connected with coil spring (28) of second gear (26), the inside of supporting platform (12) and in one side fixedly connected with second motor (24) of third pipe (14), the upper end of second motor (24) extends and is provided with the motor shaft, and the lateral wall fixedly connected with first gear (25) of motor shaft, first gear (25) and second gear (26) intermeshing, first gear (25) and second gear (26) constitute incomplete gear mechanism, and first gear (25) are the driving gear.

2. The cleaning device for medical instruments according to claim 1, characterized in that: the utility model discloses a water-saving device, including pivot (19), the lateral wall of pivot (19) and rotate in the below of baffle (18) and be connected with first connecting piece (20), the lateral wall of pivot (19) and in the top fixedly connected with second connecting piece (16) of baffle (18), the one end of second pipe (11) and the lateral wall fixed connection of second connecting piece (16), the inside fixedly connected with water pump (22) of hydroecium (7).

3. The cleaning device for medical instruments according to claim 2, characterized in that: the rotating shaft (19) is internally provided with a channel (23), the upper end of the channel (23) is communicated with the second connecting piece (16), and the lower end of the channel (23) is communicated with the first connecting piece (20).

4. The cleaning device for medical instruments according to claim 2, characterized in that: the side wall of the first connecting piece (20) is fixedly connected with a first pipe (21), and the other end of the first pipe (21) is fixedly connected with the upper end of a water pump (22).

5. The cleaning device for medical instruments according to claim 1, characterized in that: and a first sealing ring (17) is arranged on the side wall of the rotating shaft (19) and at the position of the partition plate (18).

6. The cleaning device for medical instruments according to claim 1, characterized in that: the utility model discloses a water drainage device, including shell (3), upper end and the upper portion cavity intercommunication of baffle (18), the inside of shell (3) and be provided with drain (9) in one side of first motor (8), the upper end of drain (9) and the upper portion cavity intercommunication of baffle (18), and the upper portion lateral wall fixedly connected with filter screen (10) of drain (9), the lower extreme and hydroecium (7) intercommunication of drain (9).

7. The cleaning device for medical instruments according to claim 1, characterized in that: a connecting ring (27) is fixedly connected to the upper end of the second pipe (11) and the inside of the supporting platform (12), the lower end of the third pipe (14) extends to the inside of the connecting ring (27), a second sealing ring (29) is fixedly connected to the lower end of the third pipe (14), and the third pipe (14) and the connecting ring (27) are in rotating connection.

8. The cleaning device for medical instruments according to claim 1, characterized in that: one end of the coil spring (28) is fixedly connected with the inner wall of the third pipe (14), and the other end of the coil spring (28) is fixedly connected with the inner wall of the supporting platform (12).

9. The cleaning device for medical instruments according to claim 6, wherein: the upper side wall of shell (3) is provided with a plurality of second windows (4) with equal angles, and the lower side wall of shell (3) is provided with first window (2) in drain (9) department.

10. The cleaning device for medical instruments according to claim 1, characterized in that: the upper portion inner wall fixed connection support (15) of shell (3), the outside of support (15) is third pipe (14), the upper end of shell (3) is provided with upper cover (5), the upper end middle part fixedly connected with handle (6) of upper cover (5).