CN218406705U

CN218406705U - Nucleic acid sampling cabin

Info

Publication number: CN218406705U
Application number: CN202221416234.0U
Authority: CN
Inventors: 刘军卫; 徐超龙; 刘沛昕; 曹海霞; 杨春超; 李祥; 高绪平; 唐丽虹
Original assignee: Zhuhai Huashi Medical Equipment Co ltd
Current assignee: Zhuhai Huashi Medical Equipment Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2023-01-31
Anticipated expiration: 2032-06-07

Abstract

The utility model provides a nucleic acid sampling cabin, which comprises a cabin body, wherein one side wall of the cabin body is provided with a cabin door, and the other side wall of the cabin body is provided with a working cavity; the bottom of the working cavity is a working table surface, the inner side wall of the working cavity facing the cabin body is provided with an operation opening, and the operation opening is provided with a glove which can extend outwards and seal the operation opening; the lateral wall of the working cavity facing the cabin body is provided with a yielding port convenient for sampling. The outer side plate of the working cavity can effectively prevent germs exhaled by the detected personnel, germs in the air and substances from falling on the sampling rod, the test tube and other sampling tools on the working table surface, so that the infection risk of the sample collecting personnel and the detected personnel and the risk of cross infection of the detected personnel are reduced; the utility model belongs to the technical field of nucleic acid sampling cabin.

Description

Nucleic acid sampling cabin

Technical Field

The utility model belongs to the technical field of nucleic acid sampling cabin, especially, relate to a nucleic acid sampling cabin.

Background

The throat swab is a nucleic acid examination means for searching a respiratory tract standard of a patient to determine whether the respiratory tract standard is infected by a new coronavirus, and the throat swab is mainly used for sampling the throat of the patient by using a sampling rod to obtain a sample, placing the sampling rod attached with the sample in a test tube and transporting the sampling rod to a detection device for relevant detection, so that the throat swab is easy, economical and convenient to operate and is clinically and generally used. The nucleic acid sampling cabin is a cabin isolated from the external environment, and can ensure that medical personnel in the cabin can sample the examined person outside the cabin while being protected without wearing heavy protective clothing; in current nucleic acid sampling cabin, for the convenience of medical personnel samples to the personnel that are surveyed, nucleic acid sampling cabin outside generally is provided with table surface and is used for placing sampling apparatus and sampling sample, because table surface exposes in nucleic acid sampling cabin outside for a long time, makes sampling apparatus and sampling sample of placing on the workstation receive the germ pollution that the patient exhaled easily to increase sample collection personnel's infection risk, and also have very big possibility to make and receive measuring personnel cross infection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nucleic acid sampling cabin to avoid table surface to expose for a long time and make the sampling apparatus of placing on the workstation and the germ pollution that the sample specimen received the germ of patient's exhalation or air easily in the outside messenger of nucleic acid sampling cabin, reduce relevant personnel cross infection's risk.

The nucleic acid sampling cabin comprises a cabin body, wherein one side wall of the cabin body is provided with a cabin door, and the other side wall of the cabin body is provided with a working cavity; the bottom of the working cavity is a working table surface, the inner side wall of the working cavity facing the cabin body is provided with an operation opening, and the operation opening is provided with a glove which can extend outwards and seal the operation opening; the lateral wall of the working cavity facing the cabin body is provided with a yielding port convenient for sampling.

The sampling process of the utility model is that the test tube and the swab are placed on the working table in advance or are taken by the person to be detected to the front of the outer side wall of the working cavity facing the outside of the cabin body; medical personnel is to receiving in the measuring personnel when sampling, and in medical personnel's both hands wore into the gloves, make both hands stretch into the work intracavity and pick up the swab or receive measuring personnel's swab through the mouth of stepping down of lateral wall, then sample to being detected personnel with the help of the mouth of stepping down of lateral wall to the swab sample after will sampling is placed in the examination pipe. Because the sampling apparatus and the sampling specimen test tube are both arranged in the working cavity and are basically isolated from the detected personnel, the risk that the sampling apparatus and the sampling specimen which are arranged on the working platform are polluted by the germs exhaled by the patient can be effectively reduced, and the infection risk of the specimen collecting personnel and the risk of cross infection of other detected personnel are reduced. Meanwhile, the sampling tool and the sampling specimen test tube are both placed in the working cavity, so that the sampling tool and the sampling specimen test tube are convenient to store and manage.

Preferably, the inner side wall and the outer side wall are both glass plates; according to the technical scheme, the medical staff can observe the detected staff conveniently.

Preferably, the lower portion of the working table is provided with a waste chamber, the side wall of the cabin body is provided with a waste material taking door communicated with the waste chamber, the working table is provided with a waste material guide channel communicated with the waste chamber, and the waste chamber is internally provided with a waste material collecting box matched with the waste material guide channel. According to technical scheme makes medical personnel can throw away into waste material collecting box through waste material guide channel with the consumptive material waste material that produces when sampling in to avoid appearing the waste material on the table surface and piling up, thereby realize convenient, swift nucleic acid detection work, and be convenient for collect and shift the waste material, reduce the cross infection risk.

Better, the table surface below is equipped with the test tube and collects the room, and the lateral wall of the cabin body is installed and is got the bin gate with the test tube of test tube collection room intercommunication, and table surface is equipped with the test tube guide passageway with test tube collection room intercommunication, is provided with test tube guide passageway complex test tube collecting box in the test tube collection room. According to technical scheme, make medical personnel can throw away the test tube that places the sample to test tube collecting box in through test tube guide passageway to through the test tube collecting chamber that sets up independent work, make medical personnel's convenient, swift nucleic acid detection work and conveniently shift the test tube, and avoid by germ and the material pollution in the air better, reduce the cross infection risk.

Optionally, a waste collecting box and a test tube collecting box are arranged on the working table. According to technical scheme, the test tube of placing the sample and the consumptive material waste material that produces when sampling can in time be collected, avoid the polluted environment and improve the conveying efficiency.

Preferably, the top of the working chamber is provided with a disinfection spray nozzle positioned above the working table, and the cabin body is provided with a disinfection sprayer connected with a pipeline of the disinfection spray nozzle. According to the technical scheme, the gloves, the medical garbage and the working cavity are automatically and regularly disinfected according to the setting of medical staff, so that cross infection is avoided.

Preferably, the outer wall of the cabin body is provided with a baffle plate positioned above the working cavity, and the baffle plate is provided with an illuminating lamp; according to the technical scheme, the influence of direct sunlight and severe weather such as rain and snow on sampling is avoided, and meanwhile light supplement can be performed during sampling. Furthermore, the baffle plate can rotate downwards around the pivot to be close to the outer side wall of the working cavity and cover the position-giving opening. The scheme can make the nucleic acid sampling cabin convenient to transport and keep the cleanness of the working cavity when the nucleic acid sampling cabin is not used.

Preferably, the cabin body is internally provided with an ultraviolet disinfection device and a human body induction extinguishing protection device, and the human body induction extinguishing protection device is electrically connected with the ultraviolet disinfection device; according to the technical scheme, the interior of the cabin body is disinfected at regular time, and the human body induction extinguishing protection device is used for ensuring the safety of sampling personnel.

Preferably, the cabin door is provided with an automatic door lock, the cabin body is internally provided with an internal confirmation switch electrically connected with the automatic door lock, and the outer wall of the cabin body is provided with an external switch electrically connected with the automatic door lock; according to the technical scheme, the inside and outside bidirectional confirmation door opening and closing is needed for the cabin door, the situation that outside personnel cannot open the cabin door without authorization of inside personnel is achieved, and therefore the situation that the cabin door is opened by mistake and the situation that the environment in the cabin is polluted due to the fact that the cabin door is opened by mistake due to mistaken opening and mistaken collision is prevented.

Preferably, a heat preservation and insulation material is arranged in the test tube collecting box; according to the technical scheme, the activity in the test tube of the nucleic acid test is better ensured.

Preferably, the cabin body is provided with a positive pressure fresh air system and an air pressure sensing device, the air pressure sensing device is electrically connected with the positive pressure fresh air system, and when the positive pressure fresh air system senses that the safe working air pressure in the cabin body is lower than 10Pa through the air pressure sensing device, the air pressure in the cabin body is automatically adjusted to the air pressure preset by medical personnel or the air pressure in the cabin body is adjusted to 30 +/-5 Pa positive pressure; according to the technical scheme, the external virus aerosol is effectively isolated, and a safe and comfortable working environment is provided for medical staff.

Preferably, the cabin is provided with an air conditioner; according to the technical scheme, the heatstroke of medical staff in a hot high-temperature environment is avoided.

Preferably, an oral cavity irradiation lamp for irradiating the outside of the cabin is arranged in the working bin, and the oral cavity irradiation lamp is used for irradiating the oral cavity of the adopted person; according to the technical scheme, the medical staff can conveniently sample.

Preferably, an outer interphone and a calling indicator lamp are installed beside the working cavity, and an inner interphone electrically connected with the outer interphone is installed inside the cabin body; according to the technical scheme, the medical staff can communicate with the detected person conveniently.

Preferably, a camera is arranged above the working cavity; according to the technical scheme, the detection work is convenient to record or sampling of sampling personnel is convenient.

Preferably, a distance sensor and an alarm device are arranged outside the cabin body, and the distance sensor is electrically connected with the alarm device; according to the technical scheme, the induction non-working personnel are close to the cabin within 1m, the alarm device is triggered to play a warning role, and the safety of medical personnel is guaranteed.

Optionally, a disinfectant device is installed in the working cavity, and an infrared sensor is installed on the disinfectant device; according to the conveying technology, medical personnel can control the disinfection liquid device to spray disinfection liquid through the infrared sensor, and therefore the gloves can be conveniently disinfected after the medical personnel sample.

The following is the beneficial effects of the utility model:

nucleic acid sampling cabin is through being provided with the working chamber that has table surface to at the internal operation mouth that has gloves of working chamber orientation cabin, be equipped with the mouth of stepping down of being convenient for the sampling simultaneously at the external lateral wall of working chamber orientation cabin, make medical personnel wear gloves and stretch out the cabin body from the mouth of stepping down and adopt the detection to the person under examination outside, the outer panel of working chamber can prevent effectively that the germ of being exhaled by the measurement personnel, germ and the material in the air fall on the sampling stick on table surface, test tube and other sampling apparatus, thereby reduce sample collection personnel, measurement personnel's infection risk and the risk that receives measurement personnel cross infection.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings and reference numerals used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic view of the external structure of the cabin of the present invention;

fig. 2 is a schematic view of the internal structure of the cabin of the present invention;

FIG. 3 is a schematic view of the internal structure of the working chamber, waste chamber and test tube collection chamber of the present invention;

fig. 4 is another schematic diagram of the internal structure of the working chamber, waste chamber and test tube collecting chamber of the present invention.

Reference numerals:

1. a cabin body; 11. a cabin door; 111. automatic door locking; 112. an internal confirmation switch; 113. an external switch; 12. a shielding plate; 13. a lighting lamp; 14. an ultraviolet ray sterilizing device; 15. a positive pressure fresh air system; 16. an air conditioner; 2. a working chamber; 21. a work table; 22. an inner sidewall; 23. an operation port; 24. a glove; 25. an outer sidewall; 26. a position yielding port; 27. a disinfection nozzle; 28. an oral cavity illuminating lamp; 3. a waste chamber; 31. a waste material taking door; 32. a waste material guide channel; 33. a waste collection tank; 4. a test tube collection chamber; 41. a test tube material taking door; 42. a test tube material guide channel; 43. and the test tube collecting box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in combination with the following embodiments. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 to 4, the embodiment provides a nucleic acid sampling chamber, which comprises a chamber body 1, wherein a chamber door 11 is installed on one side wall of the chamber body 1, and a working chamber 2 is arranged on the other side wall of the chamber body 1.

The air pressure fresh air system 15 is electrically connected with the positive pressure fresh air system 15, the positive pressure fresh air system 15 is simultaneously connected with the outside of the cabin body 1 and the inside of the cabin body 1 through pipelines, and when the positive pressure fresh air system 15 senses that the inside of the cabin body 1 is lower than 10Pa safe working air pressure through the air pressure sensing device, the air pressure in the cabin body 1 is automatically adjusted to the air pressure preset by medical personnel or the air pressure in the cabin body 1 is adjusted to 30 +/-5 Pa positive pressure; a distance sensor and an alarm device are optionally installed outside the cabin body 1, and the distance sensor is electrically connected with the alarm device so as to sense that non-working personnel approach the cabin within 1m and trigger the alarm device to play a warning role; an ultraviolet disinfection device 14 and a human body induction extinguishing protection device are installed in the cabin body 1, and the human body induction extinguishing protection device is electrically connected with the ultraviolet disinfection device 14.

The automatic door lock 111 is installed on the cabin door 11, the internal confirmation switch 112 electrically connected with the automatic door lock 111 is installed inside the cabin 1, and the external switch 113 electrically connected with the automatic door lock 111 is installed on the outer wall of the cabin 1.

The camera is installed to 2 tops in the working chamber, and outer intercom and calling indicator are installed to 2 sides in the working chamber, and 1 internally mounted in the cabin body has the interior intercom with outer intercom electric connection, and the outer wall of the cabin body 1 is provided with the shielding plate 12 that is located 2 tops in the working chamber, and light 13 is installed to shielding plate 12.

The bottom of the working chamber 2 is a working table surface 21, the inner side wall 22 of the working chamber 2 facing the cabin body 1 is provided with an operation port 23, the operation port 23 is provided with a glove 24 which can extend outwards and seal the operation port 23, the outer side wall 25 of the working chamber 2 facing the cabin body 1 is provided with a abdication port 26 which is convenient for sampling (the abdication port can be divided into two holes which are convenient for the hands of a sampling person to pass through and can be conveniently operated, and can also be an opening which is large in opening and is convenient for operation), the top of the working chamber 2 is provided with a disinfection sprayer 27 positioned above the working table surface 21, and the cabin body 1 is provided with a disinfection sprayer connected with the disinfection sprayer 27 through a pipeline; the working cavity 2 is selectively provided with a disinfectant device which is provided with an infrared sensor. The baffle 12 can pivot downwards to close to the outer side wall 25 of the working chamber and cover the relief port 26; in this way, the nucleic acid sampling compartment can be easily transported and the working chamber can be kept clean when not in use.

The following are instructions for use of the nucleic acid sampling compartment:

test tubes and swabs are placed on the working table surface 21 in advance or are taken by a person to be detected to the front of the outer side wall 25 of the working cavity facing the outside of the cabin body 1;

medical personnel follow hatch door 11 and get into behind the cabin body 1, when sampling to receiving measurement personnel, medical personnel both hands wear in the gloves 24, make both hands stretch into in the working chamber 2 at a distance from gloves 24 and pick up the swab or receive the swab that receiving measurement personnel took, then pass the mouth 26 of stepping down of lateral wall 25 and sample to being detected personnel, afterwards, medical personnel take the swab after the sampling and withdraw from the mouth 26 of stepping down to in placing the test tube with the swab sample after the sampling.

In some embodiments:

when inside wall 22 and lateral wall 25 were the glass board, the oral cavity lamp 28 that shines outside the cabin body 1 was installed to the working chamber, oral cavity lamp 28 is used for shining the oral cavity of the adopted person, and medical personnel can see through inside wall 22 and lateral wall 25 and observe the outer survey crew who receives of cabin body 1.

In some embodiments:

when the inner side wall 22 and the outer side wall 25 are not made of transparent materials, the medical staff can observe the detected staff outside the cabin 1 through the imaging device.

In some embodiments:

the waste collecting box 33 and the test tube collecting box 43 are arranged on the working table surface 21, and heat preservation and insulation materials are arranged in the test tube collecting box 43.

In some embodiments:

a waste chamber 3 is arranged below the working table 21, a waste material taking door 31 communicated with the waste chamber 3 is arranged on the side wall of the cabin body 1, a waste material guide channel 32 communicated with the waste chamber 3 is arranged on the working table 21, and a waste material collecting box 33 matched with the waste material guide channel 32 is arranged in the waste chamber 3; the table surface 21 below is equipped with the test tube and collects room 4, and the lateral wall of the cabin body 1 is installed and is got bin gate 41 with the test tube of the room 4 intercommunication of test tube collection, and table surface 21 is equipped with the test tube guide passageway 42 that communicates with the room 4 of test tube collection, is provided with test tube guide passageway 42 complex test tube collecting box 43 in the room 4 of test tube collection, is provided with heat preservation and insulation material in the test tube collecting box 43.

The medical staff throws the waste material generated by sampling into the waste material guiding channel 32, the waste material guiding channel 32 guides the waste material into the waste material collecting box 33, meanwhile, the medical staff throws the test tube with the sample from the working table 21 into the test tube guiding channel 42, and the test tube guiding channel 42 guides the test tube into the test tube collecting box 43; the material transportation personnel get bin gate 41 through opening the test tube, take out from test tube collection room 4 to be equipped with the test tube that has the sample and see off the detection, and simultaneously, the material transportation personnel get bin gate 41 through opening the test tube through the material transportation personnel, take out from waste room 3 to the garbage collection box 33 that is equipped with the waste material and see off recovery processing.

Claims

1. A nucleic acid sampling cabin comprises a cabin body (1), wherein a cabin door (11) is installed on one side wall of the cabin body (1), and is characterized in that: the other side wall of the cabin body (1) is provided with a working cavity (2); the bottom of the working cavity (2) is a working table top (21), an operation opening (23) is formed in the inner side wall (22) of the working cavity (2) facing the cabin body (1), and gloves (24) which can extend outwards and seal the operation opening (23) are arranged on the operation opening (23); the working chamber (2) is equipped with the mouth of stepping down (26) of being convenient for the sampling towards outer lateral wall (25) of the cabin body (1) outside.

2. The nucleic acid sampling compartment of claim 1, wherein: the inner side wall (22) and the outer side wall (25) are both glass plates.

3. A nucleic acid sampling chamber according to claim 1 or 2, wherein: the garbage bin is characterized in that a waste chamber (3) is arranged below the working table top (21), a waste material taking door (31) communicated with the waste chamber (3) is installed on the side wall of the cabin body (1), a waste material guide channel (32) communicated with the waste chamber (3) is arranged on the working table top (21), and a waste material collecting box (33) matched with the waste material guide channel (32) is arranged in the waste chamber (3).

4. A nucleic acid sampling compartment according to claim 1 or 2, wherein: table surface (21) below is equipped with test tube collection room (4), the lateral wall of the cabin body (1) install with the test tube of test tube collection room (4) intercommunication is got bin gate (41), table surface (21) be equipped with test tube guide passageway (42) of test tube collection room (4) intercommunication, be provided with in test tube collection room (4) test tube guide passageway (42) complex test tube collecting box (43).

5. A nucleic acid sampling chamber according to claim 1 or 2, wherein: the working table top (21) is provided with a waste collecting box (33) and a test tube collecting box (43).

6. A nucleic acid sampling compartment according to claim 1 or 2, wherein: the top of working chamber (2) is installed and is located disinfection shower nozzle (27) of table surface (21) top, the cabin body (1) install with disinfection sprayer (27) pipe connection's disinfection sprayer.

7. A nucleic acid sampling chamber according to claim 1 or 2, wherein: the outer wall of the cabin body (1) is provided with a shielding plate (12) positioned above the working cavity (2), and an illuminating lamp (13) is installed on the shielding plate (12).

8. A nucleic acid sampling compartment according to claim 1 or 2, wherein: an ultraviolet disinfection device (14) and a human body induction extinguishing protection device are installed in the cabin body (1), and the human body induction extinguishing protection device is electrically connected with the ultraviolet disinfection device (14).

9. A nucleic acid sampling compartment according to claim 1 or 2, wherein: automatic lock (111) are installed in hatch door (11), cabin body (1) internally mounted have with automatic lock (111) electric connection's inside affirmation switch (112), cabin body (1) outer wall install with automatic lock (111) electric connection's outside switch (113).

10. A nucleic acid sampling compartment according to claim 1 or 2, wherein: the cabin body (1) is provided with a positive pressure fresh air system (15), an air pressure sensing device and an air conditioner (16), and the air pressure sensing device is electrically connected with the positive pressure fresh air system (15); an oral cavity irradiation lamp (28) is arranged in the working cavity.