CN114451925A - New coronary pneumonia sample collection system - Google Patents
New coronary pneumonia sample collection system Download PDFInfo
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- CN114451925A CN114451925A CN202210091484.XA CN202210091484A CN114451925A CN 114451925 A CN114451925 A CN 114451925A CN 202210091484 A CN202210091484 A CN 202210091484A CN 114451925 A CN114451925 A CN 114451925A
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- 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
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
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Abstract
The invention relates to a neocoronal pneumonia specimen collecting device which comprises a rotating piece, wherein a supporting mechanism and a collecting mechanism are arranged at the output end of the rotating piece, a sampling mechanism is arranged on one side of the supporting mechanism and one side of the collecting mechanism, the output end of the rotating piece rotates to control the supporting mechanism and the collecting mechanism to be matched with the sampling mechanism in an alternating mode, the sampling mechanism comprises an installation body, an installation groove is formed in the installation body, a disc-shaped clamping block is arranged in the installation groove, the clamping block is sleeved on a cotton swab in a sliding mode, the circumferential edge of the clamping block is chamfered, a limiting component is arranged between the installation groove and the clamping block, and the limiting component limits the rotation of the clamping block.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a new coronary pneumonia specimen collecting device.
Background
The novel coronavirus pneumonia is acute infectious pneumonia, a pathogen of the novel coronavirus is a novel coronavirus which is not found in human in the past, the virus causes death of a large number of patients, the infection is strong mainly through cough, sneeze and oral droplet spread in speech, and therefore when the novel coronavirus is detected, a large number of people need to be checked to determine whether to infect a new crown;
in order to solve the problems, the invention provides a new coronary pneumonia specimen collecting device for assisting medical staff in carrying out stable sampling.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to solve the technical problem that medical personnel are improperly operated when sampling for a long time in the prior art, and provides a new coronary pneumonia specimen collecting device for assisting medical personnel in stably sampling.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a new crown pneumonia sample collection system, is including rotating the piece, the output that rotates the piece is provided with supporting mechanism and collection mechanism, supporting mechanism with one side of collecting the mechanism is provided with sampling mechanism, the output rotation control that rotates the supporting mechanism with collection mechanism with sampling mechanism's cooperation in turn, sampling mechanism is including the installation body, the mounting groove has been seted up in the installation body, be provided with discoid clamp splice in the mounting groove, clamp splice slip cap is established on the cotton swab, the circumference edge radius angle of clamp splice, the mounting groove with be provided with stop component between the clamp splice, stop component restriction the rotation of clamp splice.
The rotating part comprises a motor, an output end of the motor is fixedly connected with an installation block, and the supporting mechanism and the collecting mechanism are arranged on two sides of the installation block respectively.
The rotating part is embedded in the machine body, an embedding groove with an outward opening is formed in the machine body, the rotating part is fixedly connected in the embedding groove, the output end of the motor extends out of the embedding groove, the ground of the machine body is fixedly connected with supporting legs, and the bottom ends of the supporting legs are fixedly connected with conical bases.
The supporting mechanism comprises a fixed rod fixedly connected to the installation block, a sliding groove is formed in the fixed rod, the opening direction of the sliding groove is perpendicular to the axis of the output end of the motor, a sliding rod is connected to the sliding groove, the sliding rod is close to the sliding groove, a first spring is connected between one side wall of the installation block, and the sliding rod is far away from an arc-shaped supporting plate fixedly connected to one end of the installation block.
Collect the mechanism and include fixed connection be in branch on the installation piece, branch is kept away from the one end of installation piece is provided with curved mounting panel, follow in the mounting panel the axis direction of motor output slides and is provided with at least one sample test tube, the centre of a circle of arc mounting panel is located on the axis of motor output.
The mounting groove is cylindrical and has the same diameter as the clamping block, and the depth of the mounting groove is equal to the thickness of the clamping block.
A lateral wall intercommunication of mounting groove is provided with the outside insertion groove of opening, clamp splice central point has seted up first through-hole, supplies the cotton swab to insert, stop member sets up including the intercommunication the spacing groove of another lateral wall of insertion groove, the cross-sectional area of spacing groove is greater than the cross-sectional area of mounting groove, sliding connection has the stopper in the spacing groove, seted up the second through-hole in the stopper, supply the cotton swab to pass through, the stopper with the spacing groove is kept away from be connected with the second spring between a lateral wall of clamp splice, the spacing groove is kept away from outside trompil of opening has been seted up to a lateral wall of clamp splice, supplies the cotton swab to pass through, the stopper is connected with and removes stop member.
The contact limiting component comprises a connecting hole which is communicated with the limiting groove and is provided with an opening facing the same direction as the opening of the insertion groove, the connecting hole is connected with a connecting rod in a sliding mode in the air, the connecting rod is fixedly connected with the limiting block, one end of the connecting rod extends out of the connecting hole, and the extending end of the connecting rod is fixedly connected with a push plate.
The installation body is close to one side of supporting mechanism is provided with shutdown mechanism, shutdown mechanism is including rotating the connection and being in fixed axle on the installation body, fixed cover is equipped with the cutter on the fixed axle, the fixed axle with be provided with the torsional spring between the installation body, be provided with screens mechanism on the installation body, screens mechanism is in when the torsional spring holds power, it is spacing the resetting of torsional spring.
(3) Has the advantages that:
through the setting of slider for the cotton swab is when carrying out rectilinear motion, through the direction of clamp splice for it advances more steadily, avoids the cotton swab to take place to deflect when getting into the person's mouth that is examined, and through the setting of stop component, to the slider carries out spacingly, avoids the cotton swab when carrying out rectilinear motion, the slider takes place to deflect, when the cotton swab needs to be taken a sample to the person's that is examined throat wall, when the head of cotton swab need be circular motion promptly, cancel the stop component is to the spacing of slider, and the edge of clamp splice has carried out the radius angle, makes it can carry out the ascending deflection of axis direction in the mounting groove, even make the head of cotton swab can carry out circular motion, and this circular motion orbit is comparatively stable, has reduced medical personnel greatly and has appeared the improper condition of operation.
Drawings
FIG. 1 is a schematic perspective view of a new coronary pneumonia specimen collecting device according to the present invention;
FIG. 2 is a front view of a new specimen collection device for coronary pneumonia according to the present invention;
FIG. 3 is a sectional isometric view of a new specimen collection device for coronary pneumonia of the present invention, taken along line A-A of FIG. 2;
FIG. 4 is a partial enlarged view of the new coronary pneumonia specimen collecting device of the present invention at B in FIG. 3;
FIG. 5 is a rear view of a new specimen collection device for coronary pneumonia in accordance with the present invention;
FIG. 6 is a sectional isometric view of a new specimen collection device for coronary pneumonia of the present invention at C-C of FIG. 5;
fig. 7 is a partial enlarged view of the new coronary pneumonia specimen collecting device of the present invention at D in fig. 6.
The reference numbers are as follows:
1. a rotating member; 11. a motor; 12. mounting blocks; 2. a support mechanism; 21. fixing the rod; 22. a chute; 23. a slide bar; 24. a first spring; 25. a support plate; 3. a collection mechanism; 31. erecting a rod; 32. mounting a plate; 33. sampling a test tube; 4. a sampling mechanism; 41. an installation body; 42. mounting grooves; 43. a clamping block; 44. a stop member; 441. a limiting groove; 442. a limiting block; 443. a second through hole; 444. a second spring; 445. opening a hole; 45. inserting the groove; 46. a first through hole; 47. releasing the position limiting member; 471. connecting holes; 472. a connecting rod; 473. pushing the plate; 5. a body; 51. embedding a groove; 52. a support leg; 53. a base; 6. a cutting mechanism; 61. a fixed shaft; 62. a cutter; 7. a clamping mechanism; 71. A circular hole; 72. a butting rod; 73. a magnetic block; 74. a third spring; 8. a long rod; 9. a push rod; 10. a universal joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention will be further illustrated with reference to the following figures 1 to 7 and examples:
in this embodiment, as shown in fig. 1 and 4, a new coronary pneumonia specimen collecting device includes a rotating member 1, a supporting mechanism 2 and a collecting mechanism 3 are provided at an output end of the rotating member 1, a sampling mechanism 4 is provided at one side of the supporting mechanism 2 and the collecting mechanism 3, rotation of the output end of the rotating member 1 controls alternate engagement of the supporting mechanism 2 and the collecting mechanism 3 with the sampling mechanism 4, the sampling mechanism 4 includes an installation body 41, a mounting groove 42 is provided in the installation body 41, a disc-shaped clamping block 43 is provided in the mounting groove 42, the clamping block 43 is slidably fitted over a cotton swab, a circumferential edge of the clamping block 43 is rounded, a limit member 44 is provided between the mounting groove 42 and the clamping block 43, and the limit member 44 limits rotation of the clamping block 43.
Through the arrangement of the sliding block 43, when the cotton swab moves linearly, through the guiding of the clamping block 43, so that the movement of the cotton swab is more stable, the cotton swab is prevented from deflecting when entering the mouth of a detected person, and through the arrangement of the limiting component 44, the sliding block 43 is limited, so that the sliding block 43 is prevented from deflecting when the cotton swab moves linearly, and when the cotton swab needs to sample the throat wall of the detected person, namely, when the head of the cotton swab needs to do circular motion, the limit of the limit component 44 to the slide block 43 is cancelled, and the edges of the clamping blocks 43 are rounded off, so that they can be deflected in the axial direction in the mounting groove 42, the head of the cotton swab can perform circular motion, the circular motion track is stable, and the situation that medical personnel operate improperly is greatly reduced.
As shown in fig. 3, the rotating member 1 includes a motor 11, an output end of the motor 11 is fixedly connected with a mounting block 12, and the supporting mechanism 2 and the collecting mechanism 3 are respectively disposed at two sides of the mounting block 12.
Specifically, when the work of taking a sample needs to be carried out, 11 outputs of motor pass through installation piece 12 drives supporting mechanism 2 with 4 cooperations of sampling mechanism are used, treat after the sample, 11 outputs of motor pass through installation piece 12 drives collect mechanism 3 with 4 cooperations of sampling mechanism are used.
Further, the rotating part 1 is embedded in the machine body 5, an embedding groove 51 with an outward opening is formed in the machine body 5, the rotating part 1 is fixedly connected in the embedding groove 51, the output end of the motor 11 extends out of the embedding groove 51, the ground of the machine body 5 is fixedly connected with a supporting leg 52, and the bottom end of the supporting leg 52 is fixedly connected with a conical base 53.
As shown in fig. 1 and 3, the supporting mechanism 2 includes a fixing rod 21 fixedly connected to the mounting block 12, a sliding slot 22 having an opening perpendicular to an axis of the output end of the motor 11 is formed in the fixing rod 21, a sliding rod 23 is slidably connected to the sliding slot 22, a first spring 24 is connected between the sliding rod 23 and a side wall of the sliding slot 22 close to the mounting block 12, and an arc-shaped supporting plate 25 is fixedly connected to one end of the sliding rod 23 away from the mounting block 12.
Specifically, when being taken a sample by the person who is detected, place the chin by the person who is detected in backup pad 25 is last, prevents that the user from taking place to rock in the use head, influences the medical staff sampling, through slide bar 23 with the setting of first spring 24 for the patient can adjust the height at head place according to the self condition, and cooperation medical staff uses sampling mechanism 4 takes a sample.
Further, a silica gel pad is arranged on the support plate 25.
Specifically, through the setting of silica gel pad for it is more comfortable when being detected the person and placing the chin in on the backup pad 25.
As shown in fig. 1 and 3, the collecting mechanism 3 includes a supporting rod 31 fixedly connected to the mounting block 12, the supporting rod 31 is far away from one end of the mounting block 12 and is provided with an arc-shaped mounting plate 32, the mounting plate 32 is internally provided with at least one sampling test tube 33 which is slidably arranged along the axis direction of the output end of the motor 11, and the circle center of the arc-shaped mounting plate 32 is located on the axis of the output end of the motor 11.
Specifically, after sample work, start motor 11, motor 11's output passes through installation piece 12 drives collection mechanism 3 rotates to the upper end of installation piece 12 makes the cotton swab can insert in the sample test tube 33, remain the sample, and the centre of a circle of arc mounting panel 32 is located on the axis of motor 11 output, can set up a plurality of sample test tubes 33 on the mounting panel 32, through control motor 11 output turned angle for a plurality of sample test tubes 33 collect in proper order, improve sample efficiency.
As shown in fig. 4, the mounting groove 42 is cylindrical, has the same diameter as the clamping block 43, and has the same depth as the thickness of the clamping block 43.
In particular, it is ensured that the clamping block 43 does not deflect when the swab is moving linearly.
As shown in fig. 4, an insertion groove 45 with an outward opening is provided in a side wall of the installation groove 42 in a communicating manner, a first through hole 46 is provided in a center portion of the clamping block 43 for inserting a swab, the limiting member 44 includes a limiting groove 441 provided in another side wall of the insertion groove 45 in a communicating manner, a cross-sectional area of the limiting groove 441 is larger than that of the installation groove 42, a limiting block 442 is slidably connected in the limiting groove 441, a second through hole 443 is provided in the limiting block 442 for passing the swab, a second spring 444 is connected between the limiting block 442 and a side wall of the limiting groove 441 away from the clamping block 43, an outward opening 445 is provided in a side wall of the limiting groove 441 away from the clamping block 43 for passing the swab, and the limiting block 442 is connected with a release limiting member 47.
Specifically, through the arrangement of the limiting groove 441 and the limiting block 442, when the swab needs to be circumferentially operated, the limiting block 442 is controlled by the releasing limiting member 47 to compress the second spring 444, so that the clamping block 43 can deflect in the mounting groove 42 along the axial direction thereof, and the head of the swab is circumferentially moved.
As shown in fig. 6 and 7, the contact position limiting member 47 includes a connecting hole 471 which is communicated with the position limiting groove 441 and has an opening facing the same direction as the opening of the insertion groove 45, a connecting rod 472 is slidably connected in the connecting hole 471, the connecting rod 472 is fixedly connected with the position limiting block 442, one end of the connecting rod 472 extends out of the connecting hole 471, and a push plate 473 is fixedly connected to the extending end of the connecting rod 472.
Specifically, through the arrangement of the connecting rod 472, when the limit of the limit member 44 needs to be released, the push plate 473 is pushed to be close to the mounting body 41, and the push plate 473 drives the limit block 442 through the connecting rod 472 to release the limit of the clamping block 43.
As shown in fig. 2 and 7, the mounting body 41 is close to one side of the supporting mechanism 2 is provided with a cutting mechanism 6, the cutting mechanism 6 is connected including rotating a fixed shaft 61 on the mounting body 41, a cutter 62 is fixedly sleeved on the fixed shaft 61, the fixed shaft 61 and a torsion spring is arranged between the mounting body 41, a clamping mechanism 7 is arranged on the mounting body 41, and the clamping mechanism 7 is used for limiting the resetting of the torsion spring when the torsion spring stores power.
Through cutter 62's setting, through right the torsional spring holds power, and after the sample, when needing to break the cotton swab, control screens mechanism 7 is right the restriction of torsional spring makes the torsional spring drives fixed axle 61 rotates, fixed axle 61 drives cutter 62 rotates, cuts off the cotton swab for it can enter into the sample test tube.
As shown in fig. 7, the locking mechanism 7 includes a circular hole 71 formed in the mounting body 41 and having an outward opening, the circular hole 71 is communicated with the limiting groove 441, an abutting rod 72 is slidably connected to the circular hole 71, the abutting rod 72 extends into an external space, a magnetic block 73 is fixedly connected to an extending end of the abutting rod 72, the magnetic block 73 and the cutter 62 are magnetically attracted, the other end of the abutting rod 72 enters the limiting groove 441, a third spring 74 is connected between the magnetic block 73 and the mounting body 41, and the abutting rod 72 can abut against the limiting block 442.
Specifically, after sampling, the limiting block 442 is continuously pushed to move in a direction away from the clamping block 43, so that the limiting block 442 is abutted against the abutting rod 72, the abutting rod 72 drives the magnetic block 73 to move in a direction away from the mounting body 41, the third spring 74 is stretched, and after the magnetic block 73 is separated from the cutter 62, the cutter 62 cuts off the cotton swab under the action of the torsion spring.
As shown in fig. 1 and 2, a long rod 8 is fixedly connected to one end of the cutter 62 away from the magnetic block 73, a push rod 9 is fixedly connected to one end of the long rod 8 away from the cutter 62, and the push rod 9 is perpendicular to a rotating surface of the cutter 62; the mounting plate 32 is connected with the support rod 31 through a universal joint 10.
Specifically, when cutter 62 cuts off behind the cotton swab, push rod 9 with mounting panel 32 butt makes mounting panel 32 takes place to deflect, makes it is on it sample test tube 33 takes place to deflect for the bottom of sample test tube 33 is fallen to the cotton swab after cutting off, prevents that the cotton swab from dropping in the sample test tube 33.
The working principle is as follows: when sampling, the medical staff inserts into the first through hole 46, the person to be detected places the chin on the support plate 25, the head of the user is prevented from shaking during use, the sampling of the medical staff is affected, the sliding rod 23 and the first spring 24 are arranged, the height of the head of the patient can be adjusted according to the self condition, then the medical staff pushes the cotton swab, the cotton swab enters the mouth of the person to be detected, when the head of the cotton swab moves to the position near the tonsil, the medical staff pushes the push plate 473 to be close to the installation body 41, the push plate 473 drives the limit block 442 to compress the second spring 444 through the connecting rod 472, the clamp block 43 can deflect in the installation groove 42 along the axial direction of the cotton swab, the head of the cotton swab performs circular motion, and the person to be detected takes the head away after sampling, starting the motor 11, the output end of the motor 11 drives the collecting mechanism 3 to rotate to the upper end of the mounting block 12 through the mounting block 12, inserting a cotton swab into the sampling test tube 33, then continuing to push the push plate 473, the push plate 473 continues to push the limit block 442 through the connecting rod 472, so that the limit block 442 abuts against the abutting rod 72, the abutting rod 72 drives the magnetic block 73 to move in the direction away from the mounting body 41, and simultaneously stretches the third spring 74, after the magnetic block 73 is separated from the cutter 62, the cutter 62 cuts off the cotton swab under the action of the torsion spring, after the cutter 62 cuts off the cotton swab, the push rod 9 abuts against the mounting plate 32, so that the mounting plate 32 deflects, so that the sampling test tube 33 thereon deflects, and the cut cotton swab falls to the bottom of the sampling test tube 33, the cotton swab is prevented from falling from the sampling test tube 33, then the sampling test tube 33 is taken out from the mounting plate 32, the push plate 473 is loosened, and the cutter 62 is rotated, so that the cutter and the magnetic block 73 are attracted magnetically, and the next use is facilitated.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides a new coronary pneumonia sample collection system which characterized in that: comprises a rotating part (1), the output end of the rotating part (1) is provided with a supporting mechanism (2) and a collecting mechanism (3), one side of the supporting mechanism (2) and one side of the collecting mechanism (3) are provided with a sampling mechanism (4), the output end of the rotating part (1) rotates to control the alternate matching of the supporting mechanism (2), the collecting mechanism (3) and the sampling mechanism (4), the sampling mechanism (4) comprises an installation body (41), wherein an installation groove (42) is arranged in the installation body (41), a disc-shaped clamping block (43) is arranged in the mounting groove (42), the clamping block (43) is sleeved on the cotton swab in a sliding manner, the edge of the circumference of the clamping block (43) is rounded, a limiting component (44) is arranged between the mounting groove (42) and the clamping block (43), and the limiting component (44) limits the rotation of the clamping block (43).
2. The apparatus for collecting specimen of new coronary pneumonia according to claim 1, wherein: the rotating part (1) comprises a motor (11), an output end of the motor (11) is fixedly connected with an installation block (12), and the supporting mechanism (2) and the collecting mechanism (3) are arranged on two sides of the installation block (12) respectively.
3. The apparatus for collecting specimen of new coronary pneumonia according to claim 2, wherein: rotate piece (1) and inlay and establish in organism (5), it establishes groove (51) to have seted up the outside inlaying of opening in organism (5), it establishes in groove (51) to rotate piece (1) fixed connection inlay, the output of motor (11) extends inlay establishes groove (51), the ground fixedly connected with landing leg (52) of organism (5), the bottom fixedly connected with conical base (53) of landing leg (52).
4. The apparatus for collecting specimen of new coronary pneumonia according to claim 3, wherein: supporting mechanism (2) including fixed connection dead lever (21) on installation piece (12), set up opening direction perpendicular with in dead lever (21) spout (22) of motor (11) output end axis, sliding connection has slide bar (23) in spout (22), slide bar (23) with spout (22) are close to be connected with first spring (24) between a lateral wall of installation piece (12), slide bar (23) are kept away from the curved backup pad (25) of one end fixedly connected with of installation piece (12).
5. The new coronary pneumonia sample collection device of claim 4, characterized by: collect mechanism (3) including fixed connection branch (31) on installation piece (12), keep away from branch (31) the one end of installation piece (12) is provided with curved mounting panel (32), follow in mounting panel (32) the axis direction slip of motor (11) output is provided with at least one sample test tube (33), the centre of a circle of arc mounting panel (32) is located on the axis of motor (11) output.
6. The apparatus for collecting specimen of new coronary pneumonia according to claim 5, wherein: the mounting groove (42) is cylindrical, has the same diameter as the clamping block (43), and has the same depth as the thickness of the clamping block (43).
7. The apparatus for collecting specimen of new coronary pneumonia according to claim 6, wherein: an insertion groove (45) with an outward opening is communicated with one side wall of the installation groove (42), the center of the clamping block (43) is provided with a first through hole (46) for inserting a cotton swab, the limiting component (44) comprises a limiting groove (441) communicated with the other side wall of the insertion groove (45), the cross-sectional area of the limiting groove (441) is larger than that of the mounting groove (42), a limiting block (442) is connected in the limiting groove (441) in a sliding manner, a second through hole (443) is formed in the limiting block (442) and is used for cotton swabs to pass through, a second spring (444) is connected between the limiting block (442) and one side wall of the limiting groove (441) far away from the clamping block (43), an opening (445) with an outward opening is formed in one side wall, away from the clamping block (43), of the limiting groove (441) and used for cotton swabs to pass through, and the limiting block (442) is connected with a releasing limiting component (47).
8. The apparatus for collecting specimen of new coronary pneumonia according to claim 7, wherein: the contact limiting member (47) comprises a connecting hole (471) which is communicated with the limiting groove (441) and provided with an opening facing the same direction as the opening direction of the insertion groove (45), a connecting rod (472) is connected in the connecting hole (471) in a sliding mode, the connecting rod (472) is fixedly connected with the limiting block (442), one end of the connecting rod (472) extends out of the connecting hole (471), and a push plate (473) is fixedly connected with the extending end of the connecting rod (472).
9. The apparatus for collecting specimen of new coronary pneumonia according to claim 8, wherein: the installation body (41) are close to one side of supporting mechanism (2) is provided with shutdown mechanism (6), shutdown mechanism (6) are connected including rotating fixed axle (61) on the installation body (41), fixed cover is equipped with cutter (62) on fixed axle (61), fixed axle (61) with be provided with the torsional spring between the installation body (41), be provided with screens mechanism (7) on the installation body (41), screens mechanism (7) are in when the torsional spring holds power, it is spacing the reseing of torsional spring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210091484.XA CN114451925B (en) | 2022-01-26 | 2022-01-26 | New coronary pneumonia sample collection system |
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| CN202210091484.XA CN114451925B (en) | 2022-01-26 | 2022-01-26 | New coronary pneumonia sample collection system |
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| CN112919385A (en) * | 2021-01-26 | 2021-06-08 | 溥熵微创医疗科技(辽宁)有限公司 | A screw cap and cut system for pharynx swab sampling system |
| CN112773412A (en) * | 2021-02-20 | 2021-05-11 | 深圳市利荣数码科技有限公司 | Pharynx swab collection system of protection measurement personnel safety |
| CN113057681A (en) * | 2021-02-24 | 2021-07-02 | 济南国际旅行卫生保健中心(济南海关口岸门诊部) | Handheld movable throat swab sampling gun |
| CN214907322U (en) * | 2021-04-15 | 2021-11-30 | 成都市第三人民医院 | Auxiliary device is gathered to pharynx swab convenient to accurate sampling |
| CN113786220A (en) * | 2021-09-08 | 2021-12-14 | 中国科学院长春光学精密机械与物理研究所 | Throat swab sampling system and sampling method |
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| CN114451925B (en) | 2022-09-27 |
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