CN212867029U

CN212867029U - Work station

Info

Publication number: CN212867029U
Application number: CN202021473109.4U
Authority: CN
Inventors: 王磊
Original assignee: Institute of Biomedical Engineering of CAMS and PUMC
Current assignee: Institute of Biomedical Engineering of CAMS and PUMC
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-02
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a workstation relates to medical equipment technical field. The workstation is used for sampling infectious viruses, and comprises a workshop which is completely isolated from the external environment, a moving part and a positive and negative pressure switching device, wherein the moving part is arranged at the bottom of the workshop; the positive and negative pressure switching device is arranged in the workshop and can adjust the air pressure in the workshop so as to enable the air pressure in the workshop to be lower than or higher than the air pressure in the external environment. The workstation provided by the utility model provides a convenient and safe working room for sampling infectious viruses, and provides more comprehensive guarantee for medical staff; and the workstation can be used as a temporary isolation room to isolate suspected cases in time, thereby reducing the risk of cross infection.

Description

Work station

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a workstation.

Background

The transmission of infectious viruses seriously affects the health of human beings, so that the timely screening of the infectious viruses is very important.

Some virus detection needs sampling of pharyngeal swabs, once a person receiving detection is diagnosed as a virus infected person, medical personnel in charge of sampling become a 'direct face virus person', and great potential safety hazards are brought to other persons receiving detection. Most virus detection workstations in the market at present cannot be moved, are low in safety and have single function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workstation to carry out the infectious virus sampling under the realization malleation environment, keep apart the use under the negative pressure environment, and this workstation can remove.

To achieve the purpose, the utility model adopts the following technical proposal:

a workstation for infectious virus sampling, comprising a workcell completely isolated from the external environment, further comprising:

the moving part is arranged at the bottom of the workshop;

the positive and negative pressure switching device is arranged in the workshop and can adjust the air pressure in the workshop so as to enable the air pressure in the workshop to be lower than or higher than the air pressure in the external environment.

Optionally, the positive and negative pressure switching device includes a fan filter unit.

Optionally, the workstation still includes the pass-through box, the pass-through box includes first pass-through box and second pass-through box, first pass-through box with the second pass-through box set up respectively in on the different lateral walls of workshop, first pass-through box supplies collection personnel in the workshop with outside the workshop is gathered the personnel and is passed on article between the personnel, the second pass-through box supplies collection personnel in the workshop with pass on article between the outside detection personnel of workshop.

Optionally, the delivery window includes a first switch door, a second switch door, and a placement area disposed between the first switch door and the second switch door, the first switch door and the second switch door are interlocked, and the placement area is provided with a killing mechanism.

Optionally, the workstation still includes the sampling window, be provided with organic glass on the sampling window, first pass window set up in on the organic glass.

Optionally, two glove holes are formed in the sampling window, medical rubber gloves are arranged in the two glove holes, and the medical rubber gloves extend from the glove holes to the outside of the workshop.

Optionally, an interphone is further arranged on the sampling window, and the interphone is used for communication between the collection personnel and the collected personnel.

Optionally, a workbench is arranged in the workshop, two stations are arranged on one side of the workbench, one of the two stations is used for collecting personal information, and the other station is used for sampling infectious viruses.

Optionally, a sunshade is arranged on the top of the sampling window.

Optionally, a camera is further disposed in the workshop.

The utility model has the advantages that:

the utility model provides a workstation sets up removal portion through the bottom at the workplace for the workstation can remove, and the staff can in time adjust the position of gathering the point, labour saving and time saving according to the actual conditions who uses the land. The positive and negative pressure switching device is arranged, so that the workstation can sample infectious viruses in a positive pressure environment; if a suspected case is found, the interior of the workshop can be adjusted to be a negative pressure environment, so that the suspected case is isolated in time and large-scale infection is avoided. The workstation provided by the utility model provides a convenient and safe working room for sampling infectious viruses, and provides more comprehensive guarantee for medical staff; and the workstation can be used as a temporary isolation room to isolate suspected cases in time, thereby reducing the risk of cross infection.

Drawings

Fig. 1 is a front view of a workstation according to an embodiment of the present invention;

fig. 2 is a left side view of a workstation according to an embodiment of the present invention;

fig. 3 is a right side view of a workstation according to an embodiment of the present invention.

In the figure:

1. a moving part; 2. a fan filter unit; 4. organic glass; 5. medical rubber gloves; 6. a sunshade; 7. a camera; 8. a timepiece; 9. an entrance and exit door;

11. a directional wheel; 12. a universal wheel; 31. a first transmission window; 32. a second pass window.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1, the present embodiment provides a workstation for sampling infectious viruses, which includes a working room completely isolated from the external environment, and further includes a moving part 1 and a positive/negative pressure switching device, wherein the moving part 1 is disposed at the bottom of the working room; the positive and negative pressure switching device is arranged in the workshop and can adjust the air pressure in the workshop so as to enable the air pressure in the workshop to be lower than or higher than the air pressure in the external environment.

The workstation that this embodiment provided sets up removal portion 1 through the bottom at the workplace for the workstation can remove, makes the staff in time adjust the position of gathering the point according to the actual conditions who uses the land, labour saving and time saving. The positive and negative pressure switching device is arranged, so that the workstation can sample infectious viruses in a positive pressure environment; if a suspected case is found, the interior of the workshop can be adjusted to be a negative pressure environment, so that the suspected case is isolated in time and large-scale infection is avoided. The workstation provided by the embodiment provides a convenient and safe working room for sampling the infectious virus, and provides more comprehensive guarantee for medical staff; and the workstation can be used as a temporary isolation room to isolate suspected cases in time, thereby reducing the risk of cross infection.

As shown in fig. 2, in the present embodiment, the moving part 1 includes a universal wheel 12 and a directive wheel 11, and two front wheels of the work room are the universal wheels 12 and two rear wheels are the directive wheels 11. The workstation that this embodiment provided is applied to intensive areas of personnel such as railway station, airport, school, hospital and community, can set up a plurality of workstations in above-mentioned place, makes the personnel that need carry out the virus sampling dispersed and queues up, avoids personnel's gathering, improves sampling speed. Once the suspected case is found, the interior of the workstation can be adjusted to be in a negative pressure environment, the suspected case is temporarily isolated in the workstation, and the epidemic prevention vehicle is waited to be transported to a fixed-point hospital, so that the risk of cross infection is reduced.

In the embodiment, a camera 7 and a disinfection facility are also arranged in the workshop, and the camera 7 is used for monitoring collection personnel or isolation personnel in the workshop; the disinfection facilities are ultraviolet disinfection lamps, and after suspected cases are taken away by epidemic prevention vehicles, the interior of the workshop is subjected to final disinfection so as to be used continuously.

Optionally, the positive and negative pressure switching device comprises a fan filter set 2. The air is sucked by the fan in the fan filter unit 2, the absorbed air passes through the high-efficiency air filter or the ultra-high-efficiency filter screen below the fan filter unit 2 to filter out large-particle dust particles in the air, and finally the fresh air is uniformly sent to a workshop at the air speed of 0.45m/s +/-10%. The fan filter unit 2 can implement frequency conversion group control, a computer control interface is reserved, and the fan frequency is changed through the feedback of a wind speed signal so as to achieve the purpose of speed regulation. The fan filter unit 2 can conveniently adjust the air volume of the fresh air fan, the return air fan and the exhaust fan, and conveniently switches the positive and negative pressure states of a workshop. The working principle of the fan filter unit 2 is already the prior art, and is not described herein again.

Optionally, the workstation further includes a transfer window, the transfer window includes a first transfer window 31 and a second transfer window 32, the first transfer window 31 and the second transfer window 32 are respectively disposed on different side walls of the workshop, the first transfer window 31 is used for transferring articles between the collection staff in the workshop and the collected staff outside the workshop, and the second transfer window 32 is used for transferring articles between the collection staff in the workshop and the detection staff outside the workshop. In this embodiment, the collection personnel in the workshop transfers the sampling tube and the sampling tool to the collected personnel outside the workshop through the first transfer window 31; after sampling is completed, the collected personnel transmit the sampled sampling pipe to the collection personnel in the workshop through the first transmission window 31, and the collection personnel are prevented from directly contacting the collected personnel. The collection personnel in the workshop transmit the sampling pipe to be sampled to the detection personnel outside the workshop through the second transmission window 32, and the detection personnel transmit the new sampling pipe and the sampling tool to the sampling personnel through the second transmission window 32.

Optionally, the pass-through box includes first switch door, second switch door and sets up the district of placing between first switch door and second switch door, and first switch door and second switch door interlock set up, and the district of placing is provided with the mechanism of killing. In this embodiment, the first switch door is located outside the cabin, and the second switch door is located inside the cabin. The first switch door and the second switch door are arranged in an interlocking mode, and when a person outside the workshop opens the first switch door, the person inside the workshop cannot open the second switch door; similarly, when a person located inside the workshop opens the second opening and closing door, a person located outside the workshop cannot open the first opening and closing door. The arrangement effectively avoids the circulation of air inside and outside the workshop. The people outside the workshop place the article that transmit after placing the district, and the mechanism of killing that places the district top can kill article, and after killing, the people in the workshop opens second switch door, takes article into the workshop. The interlocking function of the first opening and closing door and the second opening and closing door of the transmission window is already the prior art, and is not described herein again.

Optionally, as shown in fig. 1 and 3, the workstation further comprises a sampling window, the sampling window is provided with the organic glass 4, and the first transfer window 31 is provided on the organic glass 4. In this embodiment, the organic glass 4 is arranged so that the person collecting the sample in the workshop can clearly see the person collected outside the workshop, so as to sample the person collected. The first transmission window 31 is arranged at the lower right corner of the organic glass 4, so that the transmission of articles between the collection personnel and the collected personnel is facilitated. The second transfer window 32 is arranged on the side wall adjacent to the sampling window, the side wall opposite to the side wall where the second transfer window 32 is located is provided with the access door 9 for entering and exiting the workshop, and no gap is formed between the access door 9 and the side wall of the workshop, so that the inside of the workshop is in a completely sealed state after the access door 9 is closed.

Optionally, two glove holes are formed in the sampling window, medical rubber gloves 5 are arranged in the two glove holes, and the medical rubber gloves 5 extend to the outside of the workshop from the glove holes. The personnel of gathering when the sampling, transmit sampling tube and sampling tool for the personnel of gathering through first pass-through window 31, then gather personnel's both hands and stretch into medical rubber gloves 5, in the personnel of gathering give the personnel of gathering who takes medical rubber gloves 5 with the sampling tool hand, the personnel of gathering samples, will gather the good sample after the sampling is accomplished and put into the sampling tube, the personnel of gathering will gather the good sample again and transmit for the personnel of gathering through first pass-through window 31.

Optionally, an interphone is further arranged on the sampling window, and the interphone is used for communication between the collection personnel and the collected personnel. In this embodiment, still be provided with the computer in the workshop, be provided with the ware of punching the card on organic glass 4, the ware of punching the card is used for responding to the certificate information of being gathered personnel, and the personnel of gathering types the personal information of being gathered personnel through the computer to manage the sample of gathering, and in time inform the personnel of gathering with the testing result.

Optionally, a workbench is arranged in the workshop, two stations are arranged on one side of the workbench, one of the two stations is used for collecting personal information, and the other station is used for sampling infectious viruses. Be provided with two collection personnel in the workplace, a collection personnel types into by the personal information of collection personnel, and another collection personnel samples, has improved sampling efficiency.

Optionally, a sunshade 6 is provided on top of the sampling window. In this embodiment, in order to avoid the person being collected to be irradiated directly by the sunlight, sunshade 6 has still been set up, and sunshade 6 is the telescopic, and length 2 meters can stretch out 1.5 meters. A clock 8 is also arranged in the workshop.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A workstation for infectious virus sampling, comprising a workcell completely isolated from the external environment, characterized in that it further comprises:

the moving part (1), the said moving part (1) is set up in the bottom of the said workshop;

2. Workstation according to claim 1, characterized in that said positive and negative pressure switching means comprise a fan filter group (2).

3. The workstation according to claim 1, characterized in that, the workstation further includes a transmission window, the transmission window includes first transmission window (31) and second transmission window (32), first transmission window (31) and second transmission window (32) set up respectively on the different lateral walls of workshop, first transmission window (31) supplies to pass on the article between the personnel of gathering in the workshop and the personnel of gathering outside the workshop, second transmission window (32) supplies to pass on the article between the personnel of gathering in the workshop and the inspection personnel outside the workshop.

4. The workstation according to claim 3, wherein said pass-through window comprises a first switch door, a second switch door and a placement area disposed between said first switch door and said second switch door, said first switch door and said second switch door are interlocked, said placement area is provided with a killing mechanism.

5. The workstation according to claim 4, characterized in that it further comprises a sampling window on which the plexi-glass (4) is arranged, the first transfer window (31) being arranged on the plexi-glass (4).

6. The workstation according to claim 5, characterized in that two glove ports are provided on the sampling window, and a medical rubber glove (5) is provided in each of the two glove ports, and the medical rubber glove (5) extends from the glove port to the outside of the workroom.

7. The workstation according to claim 6, wherein an interphone is further disposed on the sampling window, and the interphone is used for communication between the collecting person and the collected person.

8. The workstation according to claim 7, wherein a workbench is arranged in the workstation, two stations are arranged on one side of the workbench, one of the two stations is used for collecting personal information, and the other station is used for sampling infectious viruses.

9. Workstation according to claim 5, characterized in that the top of the sampling window is provided with a sunshade (6).

10. Workstation according to claim 1, characterized in that a camera (7) is also arranged in the workroom.