CN220860301U

CN220860301U - Infection-preventing isolation equipment for medical nursing

Info

Publication number: CN220860301U
Application number: CN202322393600.6U
Authority: CN
Inventors: 郭洁; 赵金荣; 赵建龙; 叶海燕; 丁依; 许园园
Original assignee: Affiliated Hospital Of Academy School Military Medical University Of People's Liberation Army Of China
Current assignee: Affiliated Hospital Of Academy School Military Medical University Of People's Liberation Army Of China
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-30
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses an infection-preventing isolation device for medical nursing, which comprises an isolation box, wherein a ventilation plate and a partition plate are arranged in the isolation box, the ventilation plate and the partition plate divide the internal space of the isolation box into a waste accommodating cavity, a ventilation cavity and a sterilization cavity, the waste accommodating cavity is provided with an inlet, a closing plate is connected with the inlet in a sliding manner, the closing plate is used for opening or closing the inlet, a fan is arranged at the bottom of the partition plate, which is close to the isolation box, and the fan is used for enabling air in the waste accommodating cavity to enter the sterilization cavity through the ventilation plate; through the structure, when medical staff discards the waste, the pressure in the waste accommodating cavity is lower than the external atmospheric pressure, external air enters the waste accommodating cavity from the inlet, and air carrying bacteria in the waste accommodating cavity cannot float indoors, so that the problem that air in the anti-infection isolation device can float indoors to cause indoor air pollution when the medical staff discards the waste is avoided, and the anti-infection isolation device is suitable for nursing.

Description

Infection-preventing isolation equipment for medical nursing

Technical Field

The utility model belongs to the technical field of isolation equipment, and particularly relates to internal medicine nursing anti-infection isolation equipment.

Background

In the nursing work of internal medicine, because the internal medicine disease is mostly respiratory disease through air and contact infection, therefore the medical waste that produces in respiratory internal medicine nursing process and various disposable medical instrument after using need keep apart to place, avoid producing unnecessary infection to medical personnel.

However, when medical staff discards wastes, the air in the traditional anti-infection isolation device can float indoors with bacteria, so that indoor air pollution is caused.

Disclosure of utility model

The utility model provides an anti-infection isolation device for medical nursing, and aims to solve the problem that air in an anti-infection isolation device can float indoors with bacteria when medical staff discard wastes, so that indoor air pollution is caused.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides an infection isolation equipment is prevented in internal medicine nursing, includes the insulation box, be equipped with ventilating board and division board in the insulation box, ventilating board and division board divide into waste accommodation chamber, ventilation chamber and sterilization chamber with insulation box inner space, waste accommodation chamber is equipped with the mouth of putting into, closing plate sliding connection put into the mouth, the closing plate is used for opening or closing put into the mouth, the division board is close to the bottom of insulation box and is equipped with the fan, the fan is used for holding the air in the intracavity with waste through ventilating board entering sterilization intracavity.

By way of limitation, the sterilization chamber is provided with an ultraviolet lamp, and the ultraviolet lamp (8) is connected with the isolation box (1).

As a further limitation, the sterilization chamber is provided with a safety valve, and the safety valve (9) is connected with the isolation box (1).

As another definition, the sterilization chamber is provided with an air filter, which is located inside the safety valve.

As another limitation, a ventilation duct is provided between the partition plate and the ventilation plate, the ventilation duct being located at the end of the partition box remote from the fan.

As a further limitation, the closing plate is provided with closing lugs for closing or opening the ventilation duct.

As another limitation, the isolation box is provided with an object taking opening, the object taking opening is communicated with the waste accommodating cavity, the object taking opening is provided with an object taking door, and the object taking door is used for opening or closing the object taking opening.

As another limitation, the access door is provided with a handle.

As another limitation, the isolation box is provided with a plurality of universal wheels, and each universal wheel is arranged at intervals along the bottom wall of the isolation box.

As another definition, the isolation box is provided with armrests.

Compared with the prior art, the utility model has the following technical progress:

The ventilating plate and the partition plate are arranged in the isolation box, the inner space of the isolation box is divided into the waste accommodating cavity, the ventilating cavity and the sterilizing cavity by the ventilating plate and the partition plate, the waste accommodating cavity is provided with the placing port, the sealing plate is connected with the placing port in a sliding mode, the sealing plate is used for opening or closing the placing port, the bottom of the partition plate, which is close to the isolation box, is provided with the fan, the fan is used for enabling air in the waste accommodating cavity to enter the sterilizing cavity through the ventilating plate, the pressure in the waste accommodating cavity is lower than the atmospheric pressure of the outside, the opening of the inlet is formed through the sealing plate, and because the pressure in the waste accommodating cavity is lower than the atmospheric pressure of the outside, the air in the outside enters the waste accommodating cavity through the placing port, the air carrying bacteria in the waste accommodating cavity cannot float into the room, and the problem that when medical staff discards the waste, the air in the anti-infection isolation device floats into the room, and the indoor air pollution is caused is avoided, and the medical staff puts medical waste into the waste accommodating cavity through the placing port; in summary, according to the structure, when medical staff discards wastes, the pressure in the waste accommodating cavity is lower than the external atmospheric pressure, external air enters the waste accommodating cavity from the inlet, and air carrying bacteria in the waste accommodating cavity cannot float indoors, so that the problem that air in the anti-infection isolation device can float indoors to cause indoor air pollution when the medical staff discards wastes is avoided, and the anti-infection isolation device is suitable for nursing.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of an isolator cabinet in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the ventilating duct, the partition, the ultraviolet lamp and the blower according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of a closing plate, a closing ear, a ventilation duct and a ventilation plate according to an embodiment of the present utility model;

Fig. 5 is a schematic view of the structure of an air filter and an isolation box according to an embodiment of the present utility model.

Marking parts: 1-isolation box, 101-fetching door, 102-handle, 103-universal wheel, 104-handrail, 2-ventilation board, 3-partition board, 4-waste accommodation cavity, 401-putting in port, 402-closing board, 403-closing ear, 5-ventilation cavity, 6-sterilization cavity, 7-fan, 8-ultraviolet lamp, 9-relief valve, 10-air filter, 11-ventilation pipeline.

Detailed Description

Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and explanation only and are not intended to limit the present utility model.

Embodiment an infection-preventing isolation device for medical nursing

The embodiment discloses a medical nursing anti-infection isolation device, as shown in fig. 1 and 2, most of medical diseases are respiratory diseases which are infected by air and contact, and medical wastes generated in the respiratory medical nursing process and various disposable medical instruments after use need to be isolated and placed, so that unnecessary infection to medical staff is avoided; the medical nursing staff waste disposal device comprises an isolation box 1, wherein a ventilation plate 2 and a partition plate 3 are arranged in the isolation box 1, the ventilation plate 2 and the partition plate 3 can be fixedly connected with the isolation box 1 in a welding mode, the isolation box 1, the ventilation plate 2 and the partition plate 3 can be integrally formed, the ventilation plate 2 and the partition plate 3 can be fixedly connected with the isolation box 1 through rivets, a plurality of ventilation holes are formed in the surface of the ventilation plate 2 through a tapping machine, the ventilation holes are arranged along the surface of the ventilation plate 2 at intervals, a waste accommodating cavity 4 is formed by the ventilation plate 2 and the side wall of the isolation box 1, waste discarded by the medical nursing staff is located in the waste accommodating cavity 4, and the ventilation holes can be prevented from being blocked by discarded waste due to the arrangement of the ventilation holes; the top of the isolation box 1 is connected with the sealing cover through a bolt, the isolation box 1 can be fixedly connected with the sealing cover through a welding mode, the sealing cover is provided with an inlet 401 through an opening machine, the inlet 401 is positioned at the top of the waste accommodating cavity 4, the sealing plate 402 is connected with the inlet 401 in a sliding mode, the sealing plate 402 is used for opening or closing the inlet 401, the sealing plate 402 can be opened manually, when the sealing plate 402 is opened manually, the sealing plate 402 is connected with a handle through a bolt, a medical staff can conveniently control the sealing plate 402, the sealing plate 402 can be opened mechanically, such as an electric hydraulic push rod and the like, one end of the electric hydraulic push rod is connected with the sealing plate 402, the other end of the electric hydraulic push rod is connected with the sealing cover, the electric hydraulic push rod extends or contracts to drive the sealing plate 402 to close or open the inlet, the ventilating holes are formed in the side walls of the isolation plate 3, the ventilating plate 2 and the isolation box 1, the ventilating cavity 5 is communicated with the waste accommodating cavity 4 through ventilating holes of the ventilating plate 2, and the waste in the waste accommodating cavity 4 can be prevented from being blocked completely by the ventilating holes due to the arrangement of a plurality of ventilating holes; the partition plate 3 is provided with a through hole through the tapping machine, a fan 7 is arranged in the through hole, the fan 7 is connected with the partition plate 3 through a bracket, the fan 7 is externally connected with a power supply, the partition plate 3 and the side wall of the isolation box 1 form a sterilizing cavity 6, the fan 7 rotates to enable air in the waste accommodating cavity 4 to enter the sterilizing cavity 6 through the ventilation hole, the pressure in the waste accommodating cavity 4 is lower than the atmospheric pressure through the sealing plate 402, when the opening inlet 401 is opened through the sealing plate 402, the air in the waste accommodating cavity 4 is lower than the atmospheric pressure, the air in the outside enters the waste accommodating cavity 4 through the opening inlet, the air carrying bacteria in the waste accommodating cavity 4 can not float indoors, the problem that the air in the anti-infection isolation device floats indoors to cause indoor air pollution when medical staff discards waste is avoided, and when the medical staff discards the waste is closed, firstly, the fan 7 rotates to enable the air in the waste accommodating cavity 4 to enter the sterilizing cavity 6 through the ventilation plate 2, and then the staff opens the inlet 401 through the sealing plate 402, and finally the medical staff opens the waste accommodating cavity 4 through the sealing plate 402, and closes the air inlet 401; therefore, the advantage of this embodiment is that with the above arrangement, when medical staff discard waste, the pressure in the waste accommodating chamber 4 is lower than the outside atmospheric pressure, and the outside air enters the waste accommodating chamber 4 through the inlet 401, so that the air carrying bacteria in the waste accommodating chamber 4 does not float indoors.

As shown in fig. 1, 2, 3 and 5, the sterilization chamber 6 of the embodiment is provided with an ultraviolet lamp 8, the isolation box 1 is connected with a lamp holder through a screw, the lamp holder is detachably connected with the ultraviolet lamp 8, the ultraviolet lamp 8 is connected with the isolation box 1, the ultraviolet lamp 8 is externally connected with a power supply, the ultraviolet lamp 8 is used for sterilizing air in the sterilization chamber 6, the sterilization chamber 6 is provided with a safety valve 9, a sealing cover is provided with a threaded hole through a machine tool, the threaded hole is communicated with the sterilization chamber 6, the threaded hole is matched with the safety valve 9, the safety valve 9 is in threaded connection with the sealing cover, the safety valve 9 is connected with the isolation box 1, and when the pressure in the sterilization chamber 6 is greater than the threshold value of the safety valve 9, the safety valve 9 is opened to enable the sterilized air in the sterilization chamber 6 to be discharged out of the sterilization chamber 6 so as to ensure the safety of the isolation box 1; the sterilizing chamber 6 is provided with the air filter 10, the air filter 10 is positioned at the inner side of the safety valve 9, the air filter 10 is connected with the sealing cover through the screw, the air filter 10 filters the air in the sterilizing chamber 6, the cleanliness of the air discharged out of the sterilizing chamber 6 is ensured, and the specification of the air filter 10 is selected according to the actual situation; the advantage of this embodiment is thus that with the above arrangement the air in the sterilization chamber 6 is sterilized.

As shown in fig. 1, 2, 3 and 4, a preferable structure of the isolation box 1 is that a ventilation pipeline 11 is arranged between the isolation box 3 and the ventilation board 2, through holes are respectively formed between the isolation box 3 and the ventilation board 2 through a tapping machine, the outer diameter of the ventilation pipeline 11 is matched with the inner diameter of the through holes, the ventilation pipeline 11 is positioned in the through holes between the isolation box 3 and the ventilation board 2, the ventilation pipeline 11 is fixedly connected with the isolation box 3 and the ventilation board 2 through a welding mode, one end of the ventilation pipeline 11 is flush with the surface of the ventilation board 2 far away from the isolation box 3, the waste containing cavity 4 is communicated with the sterilizing cavity 6 through the ventilation pipeline 11, the ventilation pipeline 11 is positioned at the end of the isolation box 1 far away from the fan 7, the ventilation pipeline 11 can enable sterilized air in the sterilizing cavity 6 to enter the waste containing cavity 4 through the ventilation pipeline 11, air between the waste containing cavity 4 and the sterilizing cavity 6 forms a circulation, the air containing bacteria in the waste containing cavity 4 enters the sterilizing cavity 6 through the fan 7, the air containing bacteria in the sterilizing cavity 6 is enabled to be enabled to enter the sterilizing cavity 6 under the action of the ultraviolet lamp 8, the air containing bacteria in the sterilizing cavity is enabled to reduce the content of the air through the ventilation pipeline 4 and the sterilizing cavity 4 through the circulation, and the air containing bacteria in the sterilizing cavity 4 is reduced; the sealing plate 402 is fixedly connected with the sealing lug 403 in a welding mode, the sealing plate 402 and the sealing lug 403 are integrally formed, the sealing lug 403 is used for closing or opening the ventilating duct 11, the sealing lug 403 is positioned at the end of the sealing plate 402 close to the ventilating duct 11, when the sealing plate 402 is in a closed state, the sealing lug 403 opens the ventilating duct 11 to enable air between the waste accommodating cavity 4 and the sterilizing cavity 6 to form a circulation, when the sealing plate 402 is in an open state, the sealing lug 403 closes the ventilating duct 11, the fan 7 enables air in the waste accommodating cavity 4 to enter the sterilizing cavity 6 to enable the pressure in the waste accommodating cavity 4 to be lower than the external atmospheric pressure, and the air carrying bacteria in the waste accommodating cavity 4 is prevented from floating into a room to cause pollution of indoor air; the isolation box 1 is provided with an object taking port through a tapping machine, the object taking port can be integrally formed with the isolation box 1, the object taking port is communicated with the waste accommodating cavity 4, the object taking port is used for taking out waste in the waste accommodating cavity 4, the object taking port is hinged with the object taking doors 101, the object taking doors 101 are used for opening or closing the object taking port, one object taking door 101 can be arranged, 2 object taking doors 101 can be arranged, a locking mechanism is arranged between the object taking doors 101 and the isolation box 1, when the object taking doors 101 are arranged in one object taking door, the locking mechanism is used for enabling the object taking doors 101 to be fixedly connected with the isolation box 1, the locking mechanism adopts existing mechanisms such as locks, when the object taking doors 101 are arranged in 2 object taking doors 101, the locking mechanism is arranged between the 2 object taking doors 101 to be fixedly connected, when the locking mechanism is arranged in a working position, the object taking doors 101 are used for opening the object taking port, and taking out waste in the waste accommodating cavity 4; the object taking door 101 is connected with the handle 102 through a screw, and the handle 102 is arranged to facilitate opening or closing of the object taking door 101; the object taking opening is arranged to facilitate taking out the waste in the waste accommodating cavity 4; the isolation box 1 is connected with the universal wheels 103 through screws, the universal wheels 103 are arranged at intervals along the bottom wall of the isolation box 1, if the number of the universal wheels 103 is 4, the 4 universal wheels 103 are close to four corners of the isolation box 1, the arrangement of the universal wheels 103 facilitates the movement of the isolation box 1, when the waste in the waste accommodating cavity 4 needs to be taken out, the power supply of the ultraviolet lamp 8 and the fan 7 is disconnected, a worker pushes the isolation box 1, the isolation box 1 is moved outdoors, the fetching door 101 is opened, and the waste in the waste accommodating cavity 4 is taken out; the isolation box 1 is fixedly connected with the armrest 104 in a welding mode, the isolation box 1 and the armrest 104 can be integrally formed, and the armrest 104 is convenient for a worker to push the isolation box 1; the advantage of this embodiment is thus that with the above arrangement the bacteria content in the air in the waste receiving chamber 4 is reduced; the waste is conveniently taken out, and the isolation box 1 is conveniently moved.

The working principle of the embodiment of the utility model is as follows:

When the sterilizing chamber 4 is used, firstly, a medical staff starts the fan 7, the fan 7 rotates to enable air in the waste accommodating chamber 4 to enter the sterilizing chamber 6 through the ventilating plate 2, the pressure in the waste accommodating chamber 4 is lower than the external atmospheric pressure, then, the medical staff opens the inlet 401 through the sealing plate 402 to put waste into the waste accommodating chamber 4, then, the medical staff closes the inlet 401 through the sealing plate 402, then, the ultraviolet lamp 8 is opened to enable the ultraviolet lamp 8 to sterilize the air in the sterilizing chamber 6, meanwhile, the fan 7 enables the air between the waste accommodating chamber 4 and the sterilizing chamber 6 to form a circulation through the ventilating plate 2, the ventilating pipe 11 and the fan 7, the air containing bacteria in the waste accommodating chamber 4 enters the sterilizing chamber 6 through the ventilating plate 2 and the fan 7, the sterilized air enters the waste accommodating chamber 4 through the ventilating pipe 11, then, the power supply of the ultraviolet lamp 8 and the fan 7 is disconnected by the staff, the isolation chamber 1 is enabled to be moved outdoors, and finally, the staff opens the object taking door 101 to take out the waste in the waste accommodating chamber 4.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.

Claims

1. Infection-preventing isolation equipment for medical nursing comprises an isolation box (1), and is characterized in that: be equipped with ventilation board (2) and division board (3) in baffle-box (1), ventilation board (2) and division board (3) divide into waste accommodation chamber (4), ventilation chamber (5) and sterilization chamber (6) with baffle-box (1) inner space, waste accommodation chamber (4) are equipped with put into mouth (401), closing plate (402) sliding connection put into mouth (401), closing plate (402) are used for opening or closing put into mouth (401), the bottom that division board (3) is close to baffle-box (1) is equipped with fan (7), fan (7) are used for getting into sterilization chamber (6) with the air in waste accommodation chamber (4) through ventilation board (2).

2. The medical care anti-infective isolation device of claim 1, wherein: the sterilizing cavity (6) is provided with an ultraviolet lamp (8), and the ultraviolet lamp (8) is connected with the isolation box (1).

3. The medical care anti-infective isolation device of claim 1, wherein: the sterilization cavity (6) is provided with a safety valve (9), and the safety valve (9) is connected with the isolation box (1).

4. A medical care anti-infective isolation device in accordance with claim 3, characterized in that: the sterilization cavity (6) is provided with an air filter (10), and the air filter (10) is positioned on the inner side of the safety valve (9).

5. The medical care anti-infective isolation device of claim 1, wherein: and a ventilating duct (11) is arranged between the partition plate (3) and the ventilating plate (2), and the ventilating duct (11) is positioned at the end, far away from the fan (7), of the isolation box (1).

6. The medical care anti-infective isolation device of claim 5, wherein: the closing plate (402) is provided with closing lugs (403), the closing lugs (403) being used for closing or opening the ventilation duct (11).

7. The medical care anti-infective isolation device of claim 1, wherein: the isolation box (1) is provided with an object taking opening, the object taking opening is communicated with the waste accommodating cavity (4), the object taking opening is provided with an object taking door (101), and the object taking door (101) is used for opening or closing the object taking opening.

8. The medical care anti-infective isolation device of claim 7, wherein: the object taking door (101) is provided with a handle (102).

9. The medical care anti-infective isolation device of claim 1, wherein: the isolation box (1) is provided with a plurality of universal wheels (103), and the universal wheels (103) are arranged at intervals along the bottom wall of the isolation box (1).

10. The medical care anti-infective isolation device of claim 9, wherein: the isolation box (1) is provided with a handrail (104).