CN111920454B - Automatic collector for throat swab - Google Patents
Automatic collector for throat swab Download PDFInfo
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- CN111920454B CN111920454B CN202010378719.4A CN202010378719A CN111920454B CN 111920454 B CN111920454 B CN 111920454B CN 202010378719 A CN202010378719 A CN 202010378719A CN 111920454 B CN111920454 B CN 111920454B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B2010/009—Various features of diagnostic instruments
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Abstract
The automatic throat swab collector comprises a swab clamping device for clamping a swab; a facial fixture for positioning the oral cavity of the face; a moving device which drives the swab clamping device to clamp the swab and samples the oral pharynx part fixed on the face fixing device. The invention has the beneficial effects that: the swab clamping device can automatically clamp the swab for sampling, reduces the labor input and avoids infection.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to an automatic throat swab acquisition instrument.
Background
The pharyngeal swab not only needs a new coronary pneumonia collection specimen, but also needs a pharyngeal swab collection specimen for accurate diagnosis of influenza and other respiratory diseases. This is because both breath and food pass through the mouth, and there is a wide range of bacterial parasites in the mouth. Such as Pediococcus catarrhalis, various staphylococci, various streptococci, diphtheroid bacillus, Klebsiella pneumoniae, Escherichia coli and the like. In addition, anaerobic bacteria such as Pediococcus, Bacteroides and yeast-like bacteria exist.
The pharynx is where respiratory viruses accumulate. The throat swab specimen is a medical cotton swab, a small amount of secretion is dipped in the throat of a human body, the taken sample is the throat swab specimen, in order to detect respiratory disease virus types, throat and tonsil secretions of a patient are often taken through the throat swab to be subjected to bacterial culture, and the virus types can be conveniently, quickly and accurately detected. .
Disclosure of Invention
The invention provides an automatic throat swab collector, which is used for solving the problems that throat swabs need to be collected manually in the prior art, are easy to infect in respiratory infectious departments and have high working strength.
The invention adopts the following technical scheme:
pharynx swab automatic acquisition appearance includes:
a swab holding device for holding a swab;
a facial fixture for positioning the oral cavity of the face;
a moving device which drives the swab clamping device to clamp the swab and samples the oral pharynx part fixed on the face fixing device.
A swab rack for holding unused swabs and used swabs, the swab holding device being capable of automatically picking up unused swabs from the swab rack and automatically holding used swabs.
The swab holding device comprises:
a holding part for holding the swab.
The moving device comprises a four-direction moving mechanism which drives the swab clamping device to move on two axes of a planar affine coordinate system;
the four-direction moving mechanism comprises a longitudinal translation mechanism and a transverse translation mechanism.
The swab placing direction on the swab rack is perpendicular to the plane where the two axes are located.
The moving device comprises a six-direction moving mechanism which drives the swab clamping device to move on three axes of a space affine coordinate system.
The swab placing direction on the swab rack is parallel to one of three axes of a space affine coordinate system.
The swab clamping device is provided with a rotary moving mechanism which drives the swab clamping device to rotate and move around a plane where the two vertical axes are located.
The invention has the beneficial effects that: the swab clamping device can automatically clamp the swab for sampling, reduces the labor input and avoids infection.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is another structural diagram of an embodiment of the present invention.
FIG. 3 is a schematic view of the swab holding device in an unclamped state.
FIG. 4 is a schematic view of the swab holding device in a holding state.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same technical meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The invention provides an automatic throat swab collector which comprises a swab clamping device for clamping a swab, a face fixing device for positioning a face, and a moving device for driving the swab clamping device to clamp the swab and sampling a throat positioned on the face fixing device. When the automatic throat swab collector disclosed by the invention works, a sampled patient places the face on the face fixing device and finely adjusts the position of the face to position the face, after the face is fixed and the position of the oral cavity of the face is further determined, the swab clamping device acts to clamp the swab, then the swab clamping device is driven by the moving device to adjust the position of the swab so that the swab is positioned at the oral cavity of the face, then the moving device drives the swab to sample the throat inside the oral cavity, and after sampling, the swab clamping device is driven by the moving device to pull the sampled swab out of the oral cavity, so that sampling is completed. The automatic pharynx swab acquisition device can initially position a human face and automatically acquire the pharynx swab under the driving of the swab clamping device, and can solve the problems of increased infection risk and high working strength caused by manual continuous acquisition.
The face fixing device of the invention is used for positioning the face, in one or more possible embodiments, the positioning device may include a support structure for supporting the whole outline of the face, a support structure with adjustable size may be selected, because the face of each person has different size, for example, a frame structure may be selected, the frame is an openable structure, the openable frame is set as a structure with adjustable frame size, an elastic material is at least partially installed in the contact area between the inside of the frame structure and the outline of the face, so as to flexibly support the face, reduce discomfort of supporting the face, the elastic material may be any material, such as rubber or silica gel, and during sampling, a disposable plastic cloth may be laid on the elastic material as required, so as to prevent infection of some diseases transmitted by contact. In some embodiments. Also can be as shown in fig. 1~3, face positioner can set up to the arc support piece 6 that supports only face's lower part, this arc support piece 6 accessible and the direct fixed support of the support body of arc support piece 6 lug connection are on base 9 of lower part, also can install arc support piece 6 on the lifter 7 of liftable, be convenient for set up face positioner's height, make it adapt to different face's condition, or also can be used to place face's lower part back on face positioner at the patient, according to current position, the patient can adjust face positioner's height by oneself or according to medical personnel's instruction. The contact part of the arc-shaped supporting piece 6 and the lower jaw can be also provided with an elastic piece for flexibly supporting the lower jaw, and a disposable plastic cloth can be laid on the elastic piece to prevent possible infection risks.
Furthermore, the invention also comprises a swab rack for placing unused swabs and used swabs, wherein the swab rack for placing the unused swabs and the swab rack for placing the used swabs can be one swab rack or different swab racks, the swab rack is in a multi-grid form, each grid is provided with a test tube, swabs are placed in the test tubes, one end of a cotton swab rod of each swab is positioned in the test tube, and the swab clamping device can automatically clamp the unused swabs from the swab rack for sampling and automatically place the sampled swabs in the swab rack. In the embodiment shown in fig. 1, the swab holder 4 is placed on the base 9.
Further, the swab clamping device comprises a clamping part for clamping the swab, and the swab clamping device clamps the swab through the clamping part.
In some possible embodiments, the swab holding device includes, but is not limited to, an existing robot arm, and a robot arm widely used in the field of smart manufacturing includes at least a gripper, in which case the gripper corresponds to a holding portion, and the swab can be held by manipulating the gripper.
As shown in fig. 3, a block diagram of a swab holding device according to an embodiment of the present invention is shown, the swab holding device includes a housing, a holding portion is mounted on the housing, wherein the holding portion includes a collet 11 and a telescopic sleeve 12, the collet 11 is a multi-jaw collet, such as a two-jaw collet or a three-jaw collet, to ensure stable holding, a three-jaw collet is generally selected, the collet 11 is made of an existing elastic material, wherein the elastic material includes but is not limited to an existing rubber material, a front portion of the collet 11 made of the elastic material is in an outward expansion state in a normal state, a tail portion of the collet 11 is fixed on the housing of the swab holding device, and a tail portion of the collet 11 is sleeved inside the telescopic sleeve 12, when the telescopic sleeve 12 is in a contraction state, the front portion of the collet 11 is in an outward expansion state, when the telescopic sleeve 12 begins to extend, a plurality of jaws of the collet 11 can be converged, so that the multiple jaws of the collet 11 can grip the swab tail. Particularly, behind the chuck 11 of this clamping part outwards stretched out swab tail position, telescopic sleeve 12 outwards stretched out, made a plurality of claws of chuck 11 lock the swab and contract jointly, accomplished the clamp of swab and get, when placing the swab, a plurality of claws of chuck together stretch out with telescopic sleeve, stretch out the swab to the test tube of swab frame in, then telescopic sleeve 12 contracts, and a plurality of claws of chuck 11 open, accomplish placing of swab.
The telescopic sleeve 12 can be driven by hydraulic pressure or by a motor, and in the invention, the telescopic sleeve is preferably driven by the motor. In this case, as shown in fig. 1, the motor of the swab holding device is provided in the housing, the telescopic sleeve 12 is connected to the motor, and the plurality of claws of the chuck 11 are connected to the housing.
Further, when the swab clamping device adopts the structure shown in fig. 1-2 or a similar structure, that is, the swab clamping device needs to be driven by an external moving device to move in different directions to collect a sample, the moving device comprises a hexagonal moving mechanism for driving the swab clamping device to move on three axes of a space affine coordinate system, and the hexagonal moving mechanism is used for adjusting the position and the depth of the swab relative to the oral cavity and the pharyngeal portion, so that the sample can be collected by the swab, and meanwhile, the relative positions between the clamping portion of the swab clamping device and different swabs on the swab rack can be adjusted, so that the swab clamping device can be ensured to clamp swabs in different positions.
Specifically, the six-direction moving mechanism comprises two longitudinal translation mechanisms which are arranged on two sides of the front part of the face fixing device in parallel, a transverse translation mechanism arranged between the two longitudinal translation mechanisms, and a vertical translation mechanism which is arranged on the transverse translation mechanism and is perpendicular to the plane where the longitudinal translation mechanism and the transverse translation mechanism are located, wherein the transverse translation mechanism can move between the two longitudinal translation mechanisms, the vertical translation mechanism is installed on the transverse translation mechanism, and the swab clamping device is installed on the vertical translation mechanism. The placing direction of the swab test tubes on the swab rack is parallel to the direction of the vertical translation mechanism.
In an embodiment, among three axes forming a space affine coordinate system, an axis perpendicular to the ground is a Z axis, an axis substantially perpendicular to the face and the mouth is a Y axis, and an axis perpendicular to a plane where the Z axis and the Y axis are located is an X axis, at this time, a swab on a swab holder 4 on a base 9 is parallel to the Z axis, a holder body of an automatic acquisition instrument is fixed on the base 9, and a six-direction moving mechanism is provided on the holder body, and the six-direction moving mechanism includes a longitudinal feeding holder 2 as a longitudinal translation mechanism, a transverse feeding holder 3 as a transverse translation mechanism, and a vertical feeding holder as a vertical translation mechanism. Particularly, install two relative and parallel arrangement's that set up along the Y axle on the support body longitudinal feed frame 2, face fixing device sets up between longitudinal feed frame 2, and be located one side of longitudinal feed frame 2, the swab frame sets up the lower part between two longitudinal feed frames 2, install the cross feed frame 3 that sets up along the X axle direction between two relative longitudinal feed frames 2, cross feed frame 3 can be on longitudinal feed frame 2 along the motion of Y axle direction, install vertical feed frame on the cross feed frame 3, swab clamping device 1 installs on vertical feed frame, and can move along the Z axle direction on vertical feed frame, the adjustment is apart from the swab. The vertical feeding frame can move on the transverse feeding frame 3 along the X axis to adjust the position of the oral cavity pharynx, and the transverse feeding frame 3 can move on the longitudinal feeding frame 2 along the Y axis direction to adjust the distance between the swab and the pharyngeal rear wall. That is, the above-described six-direction moving mechanism can move the swab holding device in six directions of three axes of the XYZ coordinate system, and can adjust the positional relationship between the swab holding device and the swab, and the positional relationship between the swab and the oral cavity and the pharynx.
The swab clamping device is installed on a longitudinal feeding frame, a swab is located in the front under normal conditions, the face of a sampling patient is located on the side and is parallel to the swab direction, when the swab clamping device is installed on the vertical feeding frame, the clamping portion faces to one direction, but when the swab clamping device works, the clamping portion needs to perform direction conversion between the swab frame and the oral cavity, therefore, when the swab clamping device shown in figures 1-3 is adopted, a rotary steering engine is installed on a shell of the swab clamping device, the rotary steering engine drives the swab clamping device to change the direction of the swab clamping device on a moving device, the clamping portion of the swab clamping device can conveniently perform direction conversion between the swab frame and the oral cavity, and therefore swab clamping, placing and sample collection are facilitated.
In another embodiment, when the swab holding device needs to be moved in different directions by an external moving device for sample collection, the moving device of the present invention may further include only a four-direction moving mechanism for moving the swab holding device on two axes of the planar affine coordinate system; the four-way moving mechanism now comprises a longitudinal translation mechanism and a transverse translation mechanism, the transverse translation mechanism being movable between the two longitudinal translation mechanisms, the swab holding device being mounted on the transverse translation mechanism. The longitudinal translation mechanism and the transverse translation mechanism are used for adjusting the position and the depth of the swab clamped by the swab clamping part relative to the oral cavity and the pharyngeal portion, and ensuring that a pharyngeal secretion sample is acquired.
This embodiment can be schematically illustrated in fig. 1 to 3, in which the test tube placement direction on the swab rack is perpendicular to the ground, in which the swab test tube on the swab rack 4 on the base 9 is perpendicular to the base, and the rack body of the automatic acquisition instrument is fixed on the base 9, and the four-direction moving mechanism includes a longitudinal feeding rack 2 as a longitudinal translation mechanism and a transverse feeding rack 3 as a transverse translation mechanism. Specifically, two longitudinal feeding frames 2 which are opposite and parallel to each other are supported and mounted on a frame body of the automatic acquisition instrument, a swab frame is arranged at the lower part between the two longitudinal feeding frames 2, a face fixing device is mounted between the longitudinal feeding frames 2 which are parallel to each other and located at one end part of each longitudinal feeding frame 2, a transverse feeding frame 3 is mounted between the two longitudinal feeding frames 2 which are opposite to each other, the transverse feeding frame 3 can move on the longitudinal feeding frames 2 to adjust the distance between the transverse feeding frame 3 and the face fixing device, and a swab clamping device 1 is mounted on the transverse feeding frame 3 and can move on the transverse feeding frame 3 to adjust the orientation between the swab and the pharynx.
The swab clamping device is installed on a longitudinal feeding frame, a swab is located in the front under normal conditions, the face of a sampling patient is located on the side and is parallel to the swab direction, when the swab clamping device is installed on the vertical feeding frame, the clamping portion faces to one direction, but when the swab clamping device works, the clamping portion needs to perform direction conversion between the swab frame and the oral cavity, therefore, when the swab clamping device shown in figures 1-3 is adopted, a rotary steering engine is installed on a shell of the swab clamping device, the rotary steering engine drives the swab clamping device to change the direction of the swab clamping device on a moving device, the clamping portion of the swab clamping device can conveniently perform direction conversion between the swab frame and the oral cavity, and therefore swab clamping, placing and sample collection are facilitated.
In this embodiment, the shell of swab clamping device can be connected on rotatory steering wheel through telescoping device, then connect on the cross feed frame through rotatory steering wheel, when rotatory steering wheel drove swab clamping device and turned to the swab frame direction, the flexible direction of telescoping device is equivalent to the direction of the parallel several axles of swab in the space affine coordinate system, promptly, replaces one of them moving mechanism of hexagonal direction moving mechanism through the telescoping device, through the flexible position and the distance of adjusting clamping part and swab of telescoping device, and then press from both sides and get the swab.
The telescopic device includes, but is not limited to, an existing electric telescopic rod.
The longitudinal feeding frame 2, the transverse feeding frame 3 and the vertical feeding frame all adopt the existing mechanisms, for example, two longitudinal feeding frames can be set to be of a structure with sliding grooves or sliding rails on opposite side surfaces or top surfaces, the transverse feeding frame 3 can be provided with a structure with sliding blocks or sliding wheels on two sides, so that the transverse feeding frame 3 can slide on the sliding grooves or the sliding rails of the longitudinal feeding frame under the driving of a power device (such as a motor), and meanwhile, the transverse feeding frame 2 is also set to be of a structure with the sliding grooves or the sliding rails, so that a rotary steering engine can be externally provided with the sliding blocks or the sliding wheels to slide in the sliding grooves or the sliding rails of the transverse feeding frame 2 under the driving of the power device. Or a sliding part is arranged on the transverse feeding frame 2, and a sliding block or a pulley is arranged on the sliding part, so that the sliding part can slide in a sliding groove or a sliding rail of the transverse feeding frame 2 under the driving of a power device, and at the moment, the rotary steering engine is arranged on the sliding part. The vertical feed carriage may also be configured in the same manner as the longitudinal feed carriage 2 and the transverse feed carriage 3, and the vertical feed carriage may also be provided with a slide that slides thereon, with the housing of the swab holding device being mounted on the slide. Of course, the longitudinal feeding frame 2, the transverse feeding frame 3 and the vertical feeding frame are not limited to the above structure, and other structures can be adopted, for example, the existing linear moving assembly or linear translation assembly can also be adopted; or the longitudinal feeding frame is directly arranged as an electric telescopic rod.
The present invention will be described in detail with reference to the following examples in FIGS. 1 to 3.
In the embodiment shown in fig. 1-3, the automatic acquisition device is provided with a telescopic device and a four-direction moving mechanism, and the four-direction moving mechanism comprises a transverse feeding frame and a longitudinal feeding frame. Specifically, the swab clamping device comprises a base 9, an automatic acquisition device is installed on the base, an arc-shaped support 6 of the automatic acquisition device is installed on a lifting rod 7, the lifting rod 7 is an existing lifting rod, the height of the lifting rod 7 can be fixed through a tightening bolt 8, a frame body is arranged in front of the arc-shaped support 6, a longitudinal feeding frame 2 is installed on the frame body, a transverse feeding frame 3 moving on the longitudinal feeding frame 2 is installed on the longitudinal feeding frame 2, the transverse feeding frame 3 is basically parallel to the plane where the arc-shaped support 6 is located, the longitudinal feeding frame 2 is basically perpendicular to the plane where the arc-shaped support 6 is located, a telescopic device 1 of the swab clamping device is installed on a rotary steering engine 5, a clamping part 11 is installed on the telescopic device 1, the rotary steering engine 5 is installed on the transverse feeding frame 3, and a swab frame 4 is arranged on the lower portions of the transverse feeding frame 3 and the longitudinal feeding frame 2.
When sampling, medical personnel at first according to the height of placing of equipment and respiratory track patient sit to stand highly or stand roughly highly, adjust ARC support frame 6's height, accessible lifter 7 adjusts, screws up tightening bolt 8 after confirming high, like this, ARC support frame 6 is fixed no longer changes.
Then the patient lower jaw pushes up on arc support frame 6, the motor drives rotatory steering wheel 5 and drives swab clamping device and rotate downwards to on swab frame 4, telescoping device 2 stretches out to swab department under the drive of electric power, if there is the deviation with the swab, then through the removal of rotatory steering wheel on the transverse feed frame, and the movement adjustment position of transverse feed frame on longitudinal feed frame, then add through the swab and hold the device clamp and get the swab, then rotatory steering wheel 5 is rotatory anterior to the oral cavity, the patient opens the mouth, swab clamping device is at the transverse feed frame, go deep into the oral cavity under the effect of longitudinal feed frame and telescoping device, wipe two hubei gong bow rapidly, pharynx and tonsil, then swab clamping device accomplishes a sample work in inserting the swab in the test tube on the swab frame under the effect of rotatory steering wheel, the transverse feed frame, longitudinal feed frame and telescoping device.
The detection work needs that the patient puts the face on a face fixing frame and keeps still for 10 seconds, when the swab clamping device clamps the swab to the front of the oral cavity, the mouth is opened to give an o sound and keeps for 3-5 seconds, after the oral secretion is extracted by the swab and leaves the oral cavity, the mouth is closed, and the sample extraction is completed. The device is therefore suitable for autonomous coordination of the patient to be examined.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (9)
1. Pharynx swab automatic acquisition appearance, its characterized in that includes:
a swab holding device for holding a swab;
the swab clamping device comprises a shell, wherein a clamping part is arranged on the shell, the clamping part comprises a chuck and a telescopic sleeve, and the chuck is a multi-claw chuck;
a facial fixture for positioning the oral cavity of the face;
a moving device which drives the swab clamping device to clamp the swab and samples the oral pharynx part fixed on the face fixing device;
the moving device comprises a four-direction moving mechanism for driving the swab clamping device to move on two axes of a planar affine coordinate system or a six-direction moving mechanism for driving the swab clamping device to move on three axes of a spatial affine coordinate system;
the telescopic sleeve can be driven by hydraulic pressure or a motor;
the swab clamping device is directly arranged on the rotary steering engine or is arranged on the rotary steering engine through a telescopic device, and the rotary steering engine is arranged on the moving device;
when sampling, make patient's chin top on arc support frame, the motor drives rotatory steering wheel and drives swab clamping device and rotate down to swabbing on the sub-frame, the telescoping device stretches out to swab department under the drive of electric power, if there is the deviation with the swab, then through the removal of rotatory steering wheel on the transverse feed frame, and the movable adjustment position of transverse feed frame on longitudinal feed frame, then it gets the swab to add to hold the device clamp through the swab, then rotatory steering wheel is anterior to the oral cavity, the patient opens the mouth, swab clamping device is at the transverse feed frame, go deep into the oral cavity under the effect of longitudinal feed frame and telescoping device, wipe two hubei province bow rapidly, pharynx and tonsil, then swab clamping device accomplishes a sample work in inserting the test tube on swabbing the sub-frame with the swab under the effect of rotatory steering wheel, transverse feed frame, longitudinal feed frame and telescoping device.
2. A pharyngeal swab auto-collector as claimed in claim 1, further comprising:
a swab rack for placing unused swabs and used swabs, wherein the swab clamping device can automatically clamp the unused swabs from test tubes on the swab rack and automatically place the used swabs in the test tubes.
3. A pharyngeal swab automatic acquisition instrument according to claim 1, characterized in that:
the swab holding device comprises:
the clamping part is arranged on a shell of the swab clamping device, and the shell is arranged on the mobile device.
4. A pharyngeal swab automatic acquisition instrument according to claim 2, characterized in that:
the four-direction moving mechanism comprises two longitudinal translation mechanisms which are arranged on two sides of the front part of the face fixing device in parallel, and a transverse translation mechanism which is arranged between the two longitudinal translation mechanisms, the transverse translation mechanism can move between the two longitudinal translation mechanisms, and the swab clamping device is arranged on the transverse translation mechanism.
5. A pharyngeal swab automatic acquisition instrument according to claim 4, characterized in that:
the shell of the swab clamping device is directly installed on the rotary steering engine or installed on the rotary steering engine through a telescopic device, and the rotary steering engine is installed on the transverse translation mechanism.
6. A pharyngeal swab automatic acquisition instrument according to claim 5, characterized in that:
the swab test tube placing direction on the swab rack is perpendicular to a plane formed by the longitudinal translation mechanism and the transverse translation mechanism, and the clamping part of the swab clamping device is driven by the rotary steering engine to perform direction conversion between the face fixing device and the swab rack.
7. A pharyngeal swab automatic acquisition instrument according to claim 2, characterized in that:
the six-direction moving mechanism comprises two longitudinal translation mechanisms which are arranged on the two sides of the front part of the face fixing device in parallel, a transverse translation mechanism arranged between the two longitudinal translation mechanisms and a vertical translation mechanism which is arranged on the transverse translation mechanism and is perpendicular to the plane where the longitudinal translation mechanism and the transverse translation mechanism are located, the transverse translation mechanism can move between the two longitudinal translation mechanisms, the vertical translation mechanism is installed on the transverse translation mechanism, and the swab clamping device is installed on the vertical translation mechanism.
8. A pharyngeal swab automatic acquisition instrument according to claim 7, characterized in that:
the swab test tube placing direction on the swab rack is parallel to the direction of the vertical translation mechanism.
9. A pharyngeal swab automatic acquisition instrument according to claim 7, characterized in that:
the shell of the swab clamping device is directly installed on a rotary steering engine, and the rotary steering engine is installed on a vertical translation mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378719.4A CN111920454B (en) | 2020-05-07 | 2020-05-07 | Automatic collector for throat swab |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010378719.4A CN111920454B (en) | 2020-05-07 | 2020-05-07 | Automatic collector for throat swab |
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| CN111920454A CN111920454A (en) | 2020-11-13 |
| CN111920454B true CN111920454B (en) | 2021-11-09 |
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| CN202010378719.4A Active CN111920454B (en) | 2020-05-07 | 2020-05-07 | Automatic collector for throat swab |
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| CN112869778B (en) * | 2021-01-11 | 2022-04-15 | 北京航空航天大学 | Variable rigidity throat swab holder |
| CN112716535B (en) * | 2021-01-29 | 2023-05-16 | 山东理工大学 | Rope drives throat swab robot |
| KR102377857B1 (en) * | 2021-03-17 | 2022-03-24 | (주)바이오트코리아 | non-face-to-face specimens collecting device with adjustable height |
| CN113499102B (en) * | 2021-06-02 | 2024-03-08 | 西安理工大学 | Full-automatic flexible sampling device for throat swab |
| CN113349834B (en) * | 2021-07-12 | 2022-06-28 | 李卉 | Pharynx swab gathers fixed shield of skull location |
| CN113799106B (en) * | 2021-09-29 | 2023-01-13 | 济南格利特科技有限公司 | Throat swab robot for sampling oral fungi of patient |
| CN114190997B (en) * | 2022-02-16 | 2022-05-17 | 深圳市中医院 | Throat swab intelligent acquisition device and acquisition method |
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| CN205698891U (en) * | 2016-04-12 | 2016-11-23 | 温明富 | A kind of 3D face sewing beautifying apparatus |
| CN105880190A (en) * | 2016-06-30 | 2016-08-24 | 无锡宏纳科技有限公司 | Single-cotton swab optical fiber head cleaner |
| CN107167344B (en) * | 2017-07-05 | 2020-10-09 | 迈克医疗电子有限公司 | Sample suction system and sample analyzer |
| CN110013281A (en) * | 2019-05-07 | 2019-07-16 | 阜阳师范学院 | A kind of mouth epithelial cells acquisition swab |
| CN111481235B (en) * | 2020-03-05 | 2021-03-16 | 深圳市人民医院 | Intelligent throat swab specimen collecting robot |
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