CN212698971U

CN212698971U - Sampling isolation protection equipment

Info

Publication number: CN212698971U
Application number: CN202020727501.0U
Authority: CN
Inventors: 刘永辉
Original assignee: Guangzhou Naique Medical Appliances Co ltd
Current assignee: Guangzhou Naique Medical Appliances Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-03-16
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a sampling isolation protection device, which comprises a bracket and a cabinet body, wherein the upper part of the bracket is connected with the cabinet body, a filter membrane is arranged in the middle of the cabinet body, the cabinet body is divided into an operation cavity and a control cavity by the filter membrane, a front transparent baffle plate and a rear transparent baffle plate are respectively arranged on the front side and the rear side of the operation cavity, a sampling part is arranged on the front transparent baffle plate and extends into an opening, a hand-extending hole is arranged on the rear transparent baffle plate, a positive pressure fan is fixedly arranged in the control cavity, a control box is arranged outside the control cavity, the control box is electrically connected with the positive pressure fan; the sampling isolation protection equipment can build a clean and sterile space, and when a pharynx swab, a nose swab or other modes are used for sampling, the sampling isolation protection equipment protects both the sampled person and the sampled operator, purifies the air, reduces the propagation of infectious diseases, greatly protects the operator and the sampled person, and avoids cross infection and infection source diffusion.

Description

Sampling isolation protection equipment

Technical Field

The utility model relates to the technical field of medical equipment, specifically a protection equipment is kept apart in sample.

Background

Hospitals or other public places where there is a dense flow of people are where patients or recessive infectors are concentrated and air may be floating with pathogenic microorganisms released by the infectors from coughing, sneezing or speaking. The cross infection among the personnel is very easy to cause, and the protection is a necessary means for ensuring the safety of patients, healthy people and operators.

Operators who sample before detection at present can prevent infection by wearing protective devices and the like; meanwhile, in the sampling process, a person to be sampled needs to remove the isolation protection device, especially respiratory infectious diseases, and if a certain amount of pathogenic microorganisms are contained in the air, a great risk of infection exists for a susceptible (uninfected) person to be sampled. Especially, when sampling throat swabs or nose swabs for respiratory infectious diseases, retching and even vomiting are often accompanied, a large amount of pathogenic and infectious microorganisms can be released by the actions, sampling operators and sampled personnel have great cross infection risks, and sampling protective equipment with the functions of isolation protection and self-cleaning can well protect operators and sampled persons, so that the cross infection probability between the operators and the sampled persons and between different sampled persons is effectively reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a protection equipment is kept apart in sample, can build clean aseptic space, when especially respiratory track detects the sample when the sample, both protected by the person of taking a sample, also protected the operating personnel of sample, purified the air simultaneously, reduce the propagation of infectious disease, greatly protected operating personnel and by the person's of taking a sample safety, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection equipment is kept apart in sample, includes the support, the cabinet body, support upper portion and cabinet body coupling, be provided with the filter membrane in the middle of the cabinet body, the filter membrane separates the cabinet body for operation chamber and control chamber, both sides are provided with front side transparent baffle and rear side transparent baffle respectively around the operation chamber, it stretches into the opening to be provided with the sample position on the front side transparent baffle, it stretches into the hole to be provided with the hand on the rear side transparent baffle, the fixed malleation fan and the outside of being provided with of control intracavity portion are provided with the control box, the control box is connected with the malleation fan electricity, external power source is connected to malleation fan and control.

Further, cabinet body top fixedly connected with upper cover plate, be provided with the air outlet on the upper cover plate, be provided with filtration membrane on the air outlet, part air is discharged by the air outlet in the air cycle to filter through filtration membrane, most air lets in the operation chamber after filtration of filtration membrane.

Furthermore, the control chamber corresponds the fixed inner cover plate that is provided with of sampler side, be provided with the control box on the inner cover plate, the control box is installed in sampler one side, makes things convenient for the operation of sampler.

Further, be provided with the bottom window of admitting air on the bottom surface of the bottom plate of operation chamber, and the curb plate bottom inboard of the left and right sides is provided with the side window of admitting air, the curb plate of the cabinet body and the bottom plate cavity of the cabinet body, air outlet, malleation fan, filter membrane, the curb plate of the cabinet body, side window and bottom window of admitting air have formed a circulating air circulation passageway, and the air gets into the operation intracavity through the filter membrane through the drive of malleation fan, and inside the curb plate that gets into the cabinet body through the side window of admitting air again, finally leading-in to the control intracavity to inhale by malleation fan, little part of air is discharged by the air outlet, in the circulation again by the bottom window of admitting air supply small part outside air, air circulation.

Furthermore, a filtering membrane is arranged on the bottom air inlet window, and the filtering membrane can carry out primary filtering treatment on supplemented external air.

Further, the control box embeds there is the controller, and the outside is provided with display screen, button, the controller is connected with display screen, button electricity, and the display screen shows the power or data such as gear, wind speed, the boot time of positive pressure fan, and the button includes switch and the adjustment button of switch, the switch of ultraviolet lamp of switch, positive pressure fan, in production, can adopt the touch-sensitive screen to replace the function of display screen, button.

Furthermore, an air inlet area is arranged on the filter membrane and is correspondingly connected with the air exhaust end of the positive pressure fan, the air inlet area is a part of the filter membrane, air enters the operation cavity from the air inlet area under the drive of the positive pressure motor, and the air is processed into clean and sterile air through the filter membrane.

Further, the surface of the cabinet body is provided with a silver ion coating, and the silver ion coating has a sterilization effect and can inhibit bacteria attached to the surface of the cabinet body.

Further, the curb plate inboard of the operation chamber left and right sides all is provided with air velocity transducer and ultraviolet lamp, air velocity transducer electricity connection control box, ultraviolet lamp disinfect to the operation chamber, and air velocity transducer is used for detecting the wind speed, and wind speed data display is on the display screen, and the operator conveniently looks over and adjusts.

Further, the support bottom is provided with lockable wheel, conveniently removes.

Furthermore, a transfer window is arranged at the bottom of the rear transparent partition plate, so that a sampler can conveniently put in or take out sample objects.

Compared with the prior art, the beneficial effects of the utility model are that: this sample isolation protection equipment:

1. can build clean sterile space, especially when respiratory tract detects the sample when the sample, both protected by the person of taking a sample, also protected the operating personnel of sample, purified the air simultaneously, reduce the propagation of infectious disease, greatly protected operating personnel and by the person's of taking a sample safety, avoided cross infection.

2. The environment is protected, part of filtered clean air is discharged during work, part of indoor air is sucked, and the formed air circulation effectively purifies the indoor air.

3. The device can be applied to the customs of entry and exit, disease prevention and control centers, hospitals, large-scale public places and the like when detection and sampling are needed.

Drawings

To more clearly describe this patent, one or more drawings are provided below to assist in explaining the background, technical principles and/or certain embodiments of this patent. It is noted that the drawings may or may not present some of the specific details that have been set forth in the text of this patent and that are within the common general knowledge of a person of ordinary skill in the art; moreover, since one of ordinary skill in the art can design many more drawings without any creative effort by fully combining the text and/or drawings disclosed in the present patent, the drawings may or may not cover all the technical solutions described in the text of the present patent.

Fig. 1 is a schematic front perspective view of a sampling isolation protection device according to the present invention;

fig. 2 is a schematic rear perspective view of the sampling isolation protection device of the present invention;

fig. 3 is a schematic rear view of the sampling isolation protection device of the present invention;

FIG. 4 is a schematic structural view of a filter membrane in a sampling isolation protection device according to the present invention;

FIG. 5 is a schematic structural view of a front transparent partition plate in the sampling isolation protection device of the present invention;

fig. 6 is a schematic structural view of a rear transparent partition plate of an embodiment of the sampling isolation protection device of the present invention;

fig. 7 is a schematic structural view of a bottom air inlet window in the sampling isolation protection device of the present invention;

fig. 8 is a schematic view of the wind direction circulation of the sampling isolation protection device of the present invention.

In the figure: the device comprises a support 1, a cabinet body 2, an upper cover plate 3, a filter membrane 4, a positive pressure fan 5, an air inlet area 6, an air outlet 7, a transparent partition plate on the front side 8, a sampling part 9 extending opening, a side air inlet window 10, a bottom air inlet window 11, an inner cover plate 12, a transparent partition plate on the rear side 13, a hand extending hole 14, a control box 15, a display screen 151, a button 152, an ultraviolet lamp 16, a wind speed sensor 17 and a transmission window 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides the following technical solutions:

the first embodiment is as follows:

a sampling isolation protection device comprises a support 1 and a cabinet body 2, wherein the upper part of the support 1 is connected with the cabinet body 2, the support 1 provides support, the cabinet body 2 is used for operating and accommodating other components, a filter membrane 4 is arranged in the middle of the cabinet body 2, the cabinet body 2 is divided into an operating cavity and a control cavity by the filter membrane 4, the operating cavity is used for sampling operation by a doctor, the control cavity provides power and control, a front transparent partition plate 8 and a rear transparent partition plate 13 are respectively arranged on two sides of the operating cavity, the transparent partition plates are convenient for observing the internal condition, a sampling part extending opening 9 is arranged on the front transparent partition plate 8, the head of a patient extends into the operating cavity for sampling, a hand extending hole 14 is arranged on the rear transparent partition plate 13, two hand extending holes 14 are arranged on the doctor, the doctor extends into the operating cavity, a positive pressure fan 5 is fixedly arranged in the control cavity, malleation fan 5 work, the operation intracavity is impressed the air through filter membrane 4, control box 15 is adjusted and controlgear, malleation fan 5 and the 15 electric external power source of control box, control box 15 embeds there is the PLC controller, and the outside is provided with display screen 151, button 152, the PLC controller and display screen 151, button 152 electricity is connected, display screen 151 shows malleation fan 5's power or gear, wind speed, data such as boot time, button 152 includes switch, malleation fan 5's switch and adjustment button, ultraviolet lamp 16's switch.

In the embodiment, the top of the cabinet body 2 is fixedly connected with an upper cover plate 3, an air outlet 7 is arranged on the upper cover plate 3, a filtering membrane is arranged on the air outlet 7, and part of air in air circulation is discharged from the air outlet 7 and is filtered by the filtering membrane; the bottom surface of the bottom plate of the operation cavity is provided with a bottom air inlet window 11, the inner sides of the bottoms of the side plates at two sides are provided with side air inlet windows 10, the side plates of the cabinet body 2 and the bottom plate of the cabinet body 2 are hollow, the air outlet 7, the side plates of the cabinet body 2, the positive pressure fan 5 and the filter membrane 4 form a circulating air circulation channel, air enters the operation cavity through the filter membrane 4 under the driving of the positive pressure fan 5, enters the inside of the side plates of the cabinet body 2 through the side air inlet windows 10, is finally guided into the control cavity and is sucked by the positive pressure fan 5, a small part of air in circulation is discharged from the air outlet 7, a small part of external air is supplemented through the bottom air inlet window 11, the air is circulated and reciprocated, and the; an air inlet area 6 is arranged on the filter membrane 4, the air inlet area 6 is correspondingly connected with the air exhaust end of the positive pressure fan 5, the air inlet area 6 is a part of the filter membrane 4, air is driven by the positive pressure motor 5 to enter the operation cavity from the air inlet area 6, and the air is processed into clean and sterile air through the filter membrane 4.

Example two:

the difference between this embodiment and the first embodiment is:

in the embodiment, the air speed sensors 17 and the ultraviolet lamps 16 are arranged on the inner sides of the side plates on the left side and the right side of the operation cavity, the ultraviolet lamps 16 and the air speed sensors 17 are electrically connected with the control box 15, the operation cavity is sterilized by the ultraviolet lamps 16, the air speed sensors 17 are used for detecting the air speed, the air speed data is displayed on the display screen 151, and a doctor can conveniently check and adjust the air speed data; the bottom of the support 1 is provided with lockable wheels, so that the support is convenient to move.

The surface of the cabinet body 2 is provided with a silver ion coating which has a sterilization effect and can inhibit bacteria attached to the surface of the cabinet body; a PLC controller is arranged in the control box 15, a display screen 151 is arranged on the outer side of the control box, the PLC controller is electrically connected with the display screen 151, the display screen 151 is a touch screen, and the display screen 151 displays data such as power or gear, wind speed and starting time of the positive pressure fan 5 and displays a power switch, a switch and an adjusting button of the positive pressure fan 5 and a switch of the ultraviolet lamp 16; the bottom of the rear transparent partition plate 13 is provided with a transfer window 18, which is convenient for the virus sampling equipment to extend in and take out.

When in use: the medical staff starts up earlier, starts up through control box 15, and positive pressure positive blower 5 begins work, and later the patient sits opposite medical staff. The head extends into the operation cavity from the sampling part into the opening 9, the mouth is opened by removing the mask, the medical staff extends into the operation cavity from the hand extending hole 14 to start sampling, and after sampling, the patient wears the mask and finishes the operation; when the patient leaves, the ultraviolet lamp 16 is started to sterilize the operation cavity; the air outlet 7, the curb plate of the cabinet body 2, positive pressure fan 5, the filter membrane 4, side air inlet window 10 and bottom air inlet window 11 have formed a circulating circulation of air passageway, the air passes through filter membrane 4 entering operation intracavity through positive pressure fan 5's drive, inside the curb plate that the side air inlet window 10 got into the cabinet body 2 again, finally leading-in to the control intracavity, and inhale by positive pressure fan 5, few part of air is discharged by air outlet 7 in the circulation, supplement few part of outside air by bottom air inlet window 11 again, air cycle is reciprocal.

It should be noted that in the embodiment, the wind speed sensor 17 is the YGM210 of Nanjing English Mega instrument, the PLC controller is Siemens S7-200, and the PLC controller controls other components according to the method commonly used in the art.

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 sampling isolation protection device is characterized in that: including support (1), the cabinet body (2), support (1) upper portion is connected with the cabinet body (2), be provided with filter membrane (4) in the middle of the cabinet body (2), filter membrane (4) are separated the cabinet body (2) for operation chamber and control chamber, both sides are provided with front side transparent baffle (8) and rear side transparent baffle (13) respectively around the operation chamber, it stretches into opening (9) to be provided with the sample position on front side transparent baffle (8), it stretches into hole (14) to be provided with the hand on rear side transparent baffle (13), the fixed malleation fan (5) and the outside of being provided with of control chamber inside is provided with control box (15), control box (15) are connected with malleation fan (5) electricity, external power source is connected to malleation fan (5) and control box (15) electricity.

2. A sampling isolation protection device according to claim 1, wherein: the improved wardrobe is characterized in that an upper cover plate (3) is fixedly connected to the top of the wardrobe body (2), an air outlet (7) is formed in the upper cover plate (3), and a filtering membrane is arranged on the air outlet (7).

3. A sampling isolation protection device according to claim 1, wherein: the control cavity is fixedly provided with an inner cover plate (12) corresponding to the rear side, and the inner cover plate (12) is provided with a control box (15).

4. A sampling isolation protection device according to claim 2, wherein: be provided with bottom air inlet window (11) on the bottom surface of the bottom plate of operation chamber, and the curb plate bottom inboard of the left and right sides is provided with side air inlet window (10), the curb plate of the cabinet body (2) and the bottom plate cavity of the cabinet body (2), air outlet (7), the curb plate of the cabinet body (2), positive pressure positive blower (5), filter membrane (4), side air inlet window (10) and bottom air inlet window (11) have formed a circulating air circulation passageway, and part air is discharged by air outlet (7), and most air gets into the operation chamber through filter membrane (4), circulates and supplements part air through bottom air inlet window (11).

5. A sampling isolation protection device according to claim 1, wherein: the control box (15) is internally provided with a controller, a display screen (151) is arranged on the outer side of the control box, and the controller is electrically connected with the display screen (151).

6. A sampling isolation protection device according to claim 2, wherein: an air inlet area (6) is arranged on the filter membrane (4), and the air inlet area (6) is correspondingly connected with the air exhaust end of the positive pressure fan (5).

7. A sampling isolation protection device according to claim 1, wherein: the bottom of the support (1) is provided with lockable wheels.

8. A sampling isolation protection device according to claim 1, wherein: the air speed sensor (17) and the ultraviolet lamp (16) are arranged on the inner sides of the side plates on the left side and the right side of the operation cavity, and the ultraviolet lamp (16) and the air speed sensor (17) are electrically connected with the control box (15).

9. A sampling isolation protection device according to claim 1, wherein: the surface of the cabinet body (2) is provided with a silver ion coating.

10. A sampling isolation protection device according to claim 1, wherein: a transmission window (18) is arranged on the rear transparent partition plate (13).