CN213158001U

CN213158001U - Dustproof sterilizing device for medical equipment

Info

Publication number: CN213158001U
Application number: CN202021708185.9U
Authority: CN
Inventors: 付洪义
Original assignee: Hebei Chest Hospital
Current assignee: Hebei Chest Hospital
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-11
Anticipated expiration: 2030-08-17

Abstract

The utility model belongs to the technical field of medical equipment, concretely relates to dustproof sterilizing device of medical equipment, including box and ozone generator, the box is equipped with the chamber door, the chamber door is equipped with the sealing strip, the box is equipped with the motor, the motor is equipped with the hollow rotating shaft, the hollow rotating shaft is equipped with three placing plates, placing plates are equipped with the ventilation hole, the hollow rotating shaft is equipped with the round hole, the box is equipped with ultraviolet lamp, the box is equipped with ozone generator, ozone generator is equipped with the discharging pipe, the box is equipped with the inflator, the inflator is equipped with two check valves, the inflator is equipped with the reset spring, the reset spring is equipped with the piston, the piston is equipped with the push rod; the utility model discloses can be through ozone and ultraviolet to the thorough disinfection of medical instrument, the disinfection is respond well, efficient to can make the inside pressure increase of device, when taking out medical equipment, effectually prevent that external dust access device is inside to cause secondary pollution to the equipment.

Description

Dustproof sterilizing device for medical equipment

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to dustproof degassing unit of medical equipment.

Background

Medical devices refer to instruments, devices, apparatus, in vitro diagnostic reagents and calibrators, materials, and other similar or related items used directly or indirectly in the human body. The quality of medical equipment directly affects the effect of medical care, so that a proper storage environment needs to be provided for medical equipment, and drying and dust removal treatment are performed in the storage process of the medical equipment, so that the medical equipment is kept clean. Medical devices are used primarily for diagnosis, prevention, monitoring, treatment, or mitigation of disease, examination, substitution, regulation, or support of physiological structures or processes, support or maintenance of life, examination of samples from the human body, and information provision for medical or diagnostic purposes.

The existing medical equipment disinfection method is to sterilize and disinfect through ultraviolet rays, far infrared rays, high temperature (high temperature disinfection is carried out through a heating pipe), ozone and the like, but the disinfection efficiency of the existing medical equipment disinfection device is too low, time is consumed, the situations of uneven and incomplete disinfection easily occur, and secondary pollution is easily caused by external dust when the medical equipment is taken out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the dustproof disinfection device for the medical equipment can thoroughly disinfect the medical equipment through ozone and ultraviolet rays, is good in disinfection effect and high in efficiency, can increase the pressure inside the device, and effectively prevents external dust from entering the device to cause secondary pollution to the equipment when the medical equipment is taken out.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a dustproof disinfection device for medical equipment comprises a box body and an ozone generator, wherein the front side of the box body is rotatably connected with a box door, a sealing strip is arranged on the box door, a motor is fixedly connected below the box body, the motor penetrates through the box body and is connected with a hollow rotating shaft, the hollow rotating shaft is fixedly connected with three placing plates, the placing plates are provided with ventilation holes, round holes corresponding to the placing plates are arranged on the hollow rotating shaft and are positioned above each placing plate, the inner wall of the rear side of the box body is fixedly connected with an ultraviolet lamp matched with the placing plates, the ozone generator is fixedly connected above the box body, a discharge pipe is arranged in the middle part below the ozone generator, the upper end of the hollow rotating shaft penetrates through the box body and is sleeved with the discharge pipe, a sealing ring is arranged between the discharge pipe and the hollow rotating shaft, an air, the improved gas cylinder is characterized in that a return spring is arranged inside the gas cylinder, one end of the return spring is fixedly connected with a piston, the piston penetrates through the gas cylinder and is connected with a push rod, a cam matched with the push rod is fixedly connected with the hollow rotating shaft, a filter screen matched with the one-way valve is arranged on the box body, and a controller is arranged on the left side of the box body.

By adopting the technical proposal of the utility model, the front side of the box body is rotationally connected with the box door, thus facilitating the operators to put in and take out the medical equipment; the sealing strips are arranged on the box door, and the structure can improve the sealing performance of the device; because the motor is fixedly connected below the box body, the motor penetrates through the box body and is connected with the hollow rotating shaft, the motor is started, the motor drives the hollow rotating shaft to rotate slowly, the hollow rotating shaft is fixedly connected with four placing plates, so that the placing plates are driven to rotate slowly, the inner wall of the rear side of the box body is fixedly connected with the ultraviolet lamp matched with the placing plates, medical equipment to be disinfected is placed on the placing plates through the structure, the medical equipment is disinfected by light of the ultraviolet lamp, the motor can drive the placing plates to rotate slowly, so that the light of the ultraviolet lamp is uniformly irradiated on the medical equipment, and the disinfecting effect is better; the upper part of the box body is fixedly connected with an ozone generator which is used for generating ozone, so that medical equipment is further disinfected by the ozone; the middle part below the ozone generator is provided with the discharge pipe, so that ozone generated by the ozone generator is discharged through the discharge pipe, the hollow rotating shaft penetrates through the box body and is sleeved with the discharge pipe, so that the generated ozone enters the hollow rotating shaft, the hollow rotating shaft is provided with round holes corresponding to the placing plates, and the round holes are positioned above each placing plate, so that the ozone enters the box body from the round holes, instruments on each placing plate can be uniformly contacted with the ozone, and the disinfection effect is optimal; the placing plate is provided with the vent holes, so that the medical instruments are fully contacted with ozone, and the disinfection efficiency is improved; a sealing ring is arranged between the discharge pipe and the hollow rotating shaft, so that the sealing performance of the device is better; when the motor runs, the cam is fixedly connected with the hollow rotating shaft, so that the cam starts to rotate slowly, the push rod is matched with the cam, the convex part of the cam can push the push rod, the push rod pushes the piston, so that the piston compresses air in the air cylinder, the air in the air cylinder enters the box body through the one-way valve, after the convex part of the cam rotates over the push rod, the reset spring is arranged in the air cylinder, so that the push rod can automatically reset, and the outside air enters the air cylinder through another one-way valve, so that the structure can increase the pressure inside the box body by utilizing the matching of the structures of the cam, the air cylinder and the like during sterilization, the box body is provided with the filter screen matched with the one-way valve, thereby preventing dust in the outside air from entering the box body through the one-way valve, opening the box door after sterilization is finished, and the pressure inside the, therefore, when the medical equipment is taken out, the external air cannot enter the box body, and the dust in the external air is prevented from entering the box body to cause secondary pollution; the controller is arranged on the left side of the box body, so that the operation of operators is facilitated; the utility model discloses can be through ozone and ultraviolet to the thorough disinfection of medical instrument, the disinfection is respond well, efficient to can make the inside pressure increase of device, when taking out medical equipment, effectually prevent that external dust access device is inside to cause secondary pollution to the equipment.

Further limiting, four supporting legs are arranged below the box body. With such a structure, the apparatus can be more stable.

Further defined, the number of the round holes is 3. With the structure, the number is more reasonable.

Further limited, the box door is provided with an observation window. With the structure, the condition inside the box body can be observed conveniently.

Further limited, a protective shell is arranged on the outer side of the motor. By adopting the structure, the operation of the motor can be effectively protected.

Further inject, the box is equipped with the pressure retaining valve. With this structure, the internal pressure of the tank can be prevented from being excessively high.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first schematic structural view of a dust-proof disinfection device for medical equipment of the present invention;

FIG. 2 is a schematic structural view of a dust-proof disinfection device for medical equipment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of the air cylinder, the check valve, the return spring, the piston and the push rod of the dustproof sterilizing device of the medical apparatus of the present invention;

FIG. 5 is a schematic view of the ozone generator and the discharge tube of the dustproof sterilizing device for medical equipment of the present invention;

the main element symbols are as follows:

the ozone generator comprises a box body 1, a box door 11, a sealing strip 111, an observation window 112, a motor 12, a hollow rotating shaft 13, a placing plate 131, a vent hole 132, a round hole 133, an ultraviolet lamp 14, an air cylinder 15, a one-way valve 151, a return spring 152, a piston 153, a push rod 154, a filter screen 155, a cam 16, supporting legs 17, a pressure retaining valve 18, an ozone generator 2 and a controller 3.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-5, the utility model discloses a dustproof degassing unit of medical equipment, including box 1 and ozone generator 2, its characterized in that: the front side of the box body 1 is rotatably connected with a box door 11, the box door 11 is provided with a sealing strip 111, the lower part of the box body 1 is fixedly connected with a motor 12, the motor 12 penetrates through the box body 1 and is connected with a hollow rotating shaft 13, the hollow rotating shaft 13 is fixedly connected with three placing plates 131, the placing plates 131 are provided with vent holes 132, the hollow rotating shaft 13 is provided with round holes 133 corresponding to the placing plates 131, the round holes 133 are positioned above each placing plate 131, the inner wall of the rear side of the box body 1 is fixedly connected with an ultraviolet lamp 14 matched with the placing plates 131, the upper part of the box body 1 is fixedly connected with an ozone generator 2, the middle part of the lower part of the ozone generator 2 is provided with a discharge pipe 21, the upper end of the hollow rotating shaft 13 penetrates through the box body 1 and is sleeved with the discharge pipe 21, a sealing, one end of the return spring 152 is fixedly connected with a piston 153, the piston 153 is connected with a push rod 154 by penetrating through the air cylinder 15, the hollow rotating shaft 13 is fixedly connected with a cam 16 matched with the push rod 154, the box body 1 is provided with a filter screen 155 matched with the one-way valve 151, and the left side of the box body 1 is provided with the controller 3.

By adopting the technical proposal of the utility model, the front side of the box body 1 is rotationally connected with the box door 11, thus facilitating the operators to put in and take out the medical equipment; the door 11 is provided with a sealing strip 111, and the structure can improve the sealing performance of the device; because the motor 12 is fixedly connected below the box body 1, the motor 12 penetrates through the box body 1 and is connected with the hollow rotating shaft 13, the motor 12 is started, the motor 12 drives the hollow rotating shaft 13 to slowly rotate, the hollow rotating shaft 13 is fixedly connected with four placing plates 131, so that the placing plates 131 are driven to slowly rotate, the inner wall of the rear side of the box body 1 is fixedly connected with the ultraviolet lamp 14 matched with the placing plates 131, medical equipment to be disinfected is placed on the placing plates 131 through the structure, the medical equipment is disinfected by light of the ultraviolet lamp 14, the motor 12 can drive the placing plates 131 to slowly rotate, so that the light of the ultraviolet lamp 14 is uniformly irradiated on the medical equipment, and the disinfection effect is better; an ozone generator 2 is fixedly connected above the box body 1 and used for generating ozone, so that medical equipment is further disinfected by the ozone; the middle part below the ozone generator 2 is provided with the discharge pipe 21, so that ozone generated by the ozone generator 2 is discharged through the discharge pipe 21, the hollow rotating shaft 13 penetrates through the box body 1 and is sleeved with the discharge pipe 21, so that the generated ozone enters the inside of the hollow rotating shaft 13, the hollow rotating shaft 13 is provided with round holes 133 corresponding to the placing plates 131, and the round holes 133 are positioned above each placing plate 131, so that the ozone enters the inside of the box body 1 from the round holes 133, instruments on each placing plate 131 can be uniformly contacted with the ozone, and the disinfection effect is optimal; the placing plate 131 is provided with a vent hole 132, so that the medical instrument can be fully contacted with ozone, and the disinfection efficiency is improved; a sealing ring is arranged between the discharge pipe 21 and the hollow rotating shaft 13, so that the sealing performance of the device is better; when the motor 12 is operated, since the hollow rotating shaft 13 is fixedly connected with the cam 16, the cam 16 starts to rotate slowly, the push rod 153 is matched with the cam 16, so that the convex part of the cam 16 can push the push rod 154, the push rod 154 pushes the piston 153, so that the piston 153 compresses the air in the air cylinder 15, the air in the air cylinder 15 enters the interior of the box body 1 through the one-way valve 151, after the convex part of the cam 16 rotates over the push rod 154, the push rod 154 automatically resets due to the reset spring 152 arranged in the air cylinder 15, so that the outside air enters the interior of the air cylinder 15 through another one-way valve 151, the structure can increase the pressure in the interior of the box body 1 by the matching of the structures of the cam 16 and the air cylinder 15, the box body 1 is provided with the filter screen 155 matched with the one-way valve 151, so that the dust in the outside air can be prevented from entering the interior of, therefore, after the sterilization is finished, the box door 11 is opened, and the pressure inside the box body 1 is greater than the atmospheric pressure, so that when the medical equipment is taken out, the outside air cannot enter the box body 1, and the dust in the outside air is prevented from entering the box body 1 to cause secondary pollution; the controller 3 is arranged on the left side of the box body 1, so that the operation of an operator is facilitated; the utility model discloses can be through ozone and ultraviolet to the thorough disinfection of medical instrument, the disinfection is respond well, efficient to can make the inside pressure increase of device, when taking out medical equipment, effectually prevent that external dust access device is inside to cause secondary pollution to the equipment.

Preferably, four supporting legs 17 are arranged below the box body 1. With such a structure, the apparatus can be more stable. In fact, other configurations that make the device more stable may be used, as the case may be.

Preferably, the number of circular holes 133 is 3. With the structure, the number is more reasonable. In fact, a more reasonable number of circular holes 133 may be used depending on the particular situation.

Preferably, the door 11 is provided with a viewing window 112. With the structure, the condition inside the box body 1 can be observed conveniently. In fact, the structure for observing the internal condition of the box body 1 can be considered according to the specific conditions

Preferably, a protective casing is arranged outside the motor 12. With such a structure, the operation of the motor 12 can be effectively protected. In fact, other structures for protecting the operation of the motor 12 may be used, as the case may be.

Preferably, the tank 1 is provided with a pressure retaining valve 18. With this structure, the internal pressure of the case 1 can be prevented from being excessively increased. In fact, other structures for preventing the internal pressure of the tank 1 from being too high may be considered according to the specific situation.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a medical equipment's dustproof degassing unit, includes box (1) and ozone generator (2), its characterized in that: the box body (1) is connected with a box door (11) in a rotating mode at the front side, a sealing strip (111) is arranged on the box door (11), a motor (12) is fixedly connected below the box body (1), the motor (12) penetrates through the box body (1) and is connected with a hollow rotating shaft (13), three placing plates (131) are fixedly connected with the hollow rotating shaft (13), a ventilation hole (132) is formed in each placing plate (131), a round hole (133) corresponding to each placing plate (131) is formed in each hollow rotating shaft (13), each round hole (133) is located above each placing plate (131), an ultraviolet lamp (14) matched with each placing plate (131) is fixedly connected to the inner wall of the rear side of the box body (1), an ozone generator (2) is fixedly connected above the box body (1), a discharge pipe (21) is arranged in the middle of the lower portion of the ozone generator (2), and the upper end of each hollow rotating shaft (13) penetrates, discharging pipe (21) with be equipped with the sealing washer between hollow rotating shaft (13), box (1) inner wall downside fixedly connected with inflator (15), inflator (15) are equipped with two check valves (151), inflator (15) inside is equipped with reset spring (152), reset spring (152) one end fixedly connected with piston (153), piston (153) run through inflator (15) and are connected with push rod (154), hollow rotating shaft (13) fixedly connected with and push rod (154) assorted cam (16), box (1) is equipped with filter screen (155) that matches with check valve (151), box (1) left side is equipped with controller (3).

2. The dust-proof disinfection device for medical equipment as claimed in claim 1, wherein: four supporting legs (17) are arranged below the box body (1).

3. The dust-proof disinfection device for medical equipment as claimed in claim 2, wherein: the number of the round holes (133) is 3.

4. The dust-proof disinfection device for medical equipment as claimed in claim 3, wherein: the box door (11) is provided with an observation window (112).

5. The dust-proof disinfection device for medical equipment as claimed in claim 4, wherein: and a protective shell is arranged on the outer side of the motor (12).

6. The dust-proof disinfection device for medical equipment as claimed in claim 5, wherein: the box body (1) is provided with a pressure retaining valve (18).