CN111700651A - Gene detection sampler - Google Patents
Gene detection sampler Download PDFInfo
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- CN111700651A CN111700651A CN202010565722.7A CN202010565722A CN111700651A CN 111700651 A CN111700651 A CN 111700651A CN 202010565722 A CN202010565722 A CN 202010565722A CN 111700651 A CN111700651 A CN 111700651A
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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
- A61B10/02—Instruments for taking cell samples or for biopsy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/70—Manipulators specially adapted for use in surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
- A61B2034/302—Surgical robots specifically adapted for manipulations within body cavities, e.g. within abdominal or thoracic cavities
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- Life Sciences & Earth Sciences (AREA)
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- Engineering & Computer Science (AREA)
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- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Robotics (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a gene detection sampler which comprises a sampling limit supporting block, a supporting plate, a humanoid hand sampling device, a limit sliding sampling column, an air bag wrapping type attaching device, an elastic self-adaptive telescopic attaching type scraping device, an anti-falling receiving part and a supporting holding rod. The invention belongs to the technical field of medical appliances, and particularly relates to a gene detection sampler, which adopts a mode of combining elastic self-adaptive telescopic close and air bag inflation to realize the technical effect of attaching scraping to oral mucosa, adopts a mode of imitating human hand scraping sampling to realize the technical effect of high-efficiency scraping sampling, liberates the two hands of a sampler, and effectively solves the problems of poor effect, complex structure and inconvenient maintenance of the gene detection sampler in the current market.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a gene detection sampler.
Background
At present, when carrying out gene testing oral mucosa cell extraction for patient clinically, stretch into the oral cavity with the oral mucosa spatula mostly, the portion of tooth portion paste the inside cheek position in one side oral cavity position between the upper and lower tooth of head with the spatula, exert oneself slightly, scrape 15 times on the oral mucosa according to the fore-and-aft direction, the oral mucosa of oral cavity opposite side is scraped to the opposite side of reuse spatula head, because cheek elasticity is bigger, the spatula is not close enough with the mucosa contact during the sampling, and the sampling is few, has increased very big work degree of difficulty for medical staff.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the gene detection sampler, which adopts a mode of combining elastic self-adaptive telescopic adhesion and air bag inflation to realize the technical effect of attaching scraping to an oral mucosa, adopts a mode of imitating human hand scraping sampling to realize the technical effect of efficiently scraping sampling, liberates the two hands of a sampler, and effectively solves the problems of poor effect, complex structure and inconvenient maintenance of the gene detection sampler in the current market.
The technical scheme adopted by the invention is as follows: the invention relates to a gene detection sampler, which comprises a sampling limit supporting block, a supporting plate, a humanoid hand sampling device, a limit sliding sampling column, an air bag wrapping type attaching device, an elastic self-adaptive telescopic attaching scraping device, an anti-falling receiving piece and a supporting holding rod, the supporting plate is arranged on the sampling limit supporting block, the hand-imitating sampling device is rotatably arranged at the upper end of the supporting plate, the limiting sliding sampling column is arranged in the sampling limiting supporting block in a sliding way and is connected with the humanoid hand sampling device in a rotating way, the air bag wrapped type clinging device is arranged on the limiting sliding sampling column in a sliding way, the elastic self-adaptive telescopic clinging type scraping device is arranged at the front end of the limiting sliding sampling column and is arranged in the air bag wrapped type clinging device, the anti-falling receiving piece is arranged at the front end of the limiting sliding sampling column and is arranged under the elastic self-adaptive telescopic close type scraping device, and the supporting holding rod is arranged on the supporting plate.
Furthermore, the humanoid hand sampling device comprises a bent rotating driving rod, a connecting plate, a humanoid hand linkage rod and a driving motor, wherein the bent rotating driving rod is rotatably arranged on the side wall of the supporting plate, one end of the connecting plate is rotatably connected with the bent rotating driving rod, and the humanoid hand linkage rod is rotatably connected with the other end of the connecting plate; the bending type rotation driving rod comprises a first bending type rotation driving rod and a second bending type rotation driving rod, the first bending type rotation driving rod and the second bending type rotation driving rod are symmetrically arranged on the two side walls of the supporting plate in a rotating mode respectively, the connecting plate is rotatably arranged between the first bending type rotation driving rod and the second bending type rotation driving rod, the first simulating hand linkage rod comprises a first simulating hand linkage rod and a second simulating hand linkage rod, one ends of the first simulating hand linkage rod and the second simulating hand linkage rod are respectively connected with the two sides of the connecting plate in a rotating mode, the other ends of the first simulating hand linkage rod and the second simulating hand linkage rod are connected with the limiting sliding sampling column in a rotating mode, the driving motor is arranged on the supporting plate, and the output end of the driving motor is connected with the first bending type rotation driving rod.
Further, be equipped with handheld rotation post, upper limit piece and lower limit piece on the spacing slip sampling post, upper limit piece locates sampling limit support block upper wall top, sampling limit support block lower wall below is located to lower limit piece, handheld rotation post is located on the spacing slip sampling post and is located upper limit piece top, imitative people's hand gangbar one and imitative people's hand gangbar two rotate in handheld rotation post respectively and link to each other.
Further, the elastic self-adaptive telescopic tight-type scraping device comprises a first inclined elastic part, a second inclined elastic part, a first sampling scraper and a second sampling scraper, wherein the first inclined elastic part is obliquely arranged at the front end of the sampling column in a limiting sliding mode, the first sampling scraper is obliquely arranged on the first inclined elastic part, the second inclined elastic part is obliquely arranged at the front end of the sampling column in a limiting sliding mode, the second sampling scraper is obliquely arranged on the second inclined elastic part, and the tight elastic part is arranged between the first sampling scraper and the second sampling scraper.
Further, the anti-falling receiving part comprises a receiving supporting plate and a receiving supporting part, the receiving supporting plate is arranged at the front end of the limiting sliding sampling column and is arranged under the elastic self-adaptive telescopic close-type scraping device, the receiving supporting plate is arranged in an L-shaped plate shape, and the receiving supporting part is arranged on the receiving supporting plate.
Furthermore, the outer side wall of the receiving and supporting piece is provided with an anti-falling enclosure.
Further, tight device is pasted to gasbag parcel formula includes that incomplete slip bearing ring, flexible self-adaptation paste tight formula gasbag and pump, on the sampling post is slided and locates spacing slip to incomplete slip bearing ring, flexible self-adaptation pastes tight formula gasbag and locates on incomplete slip bearing ring inside wall, the pump is located on incomplete slip bearing ring lateral wall and is linked up with flexible self-adaptation paste tight formula gasbag and link up mutually.
Furthermore, the flexible self-adaptive tight-attaching airbags are symmetrically provided with two groups respectively, and the number of the inflation pumps is equal to that of the flexible self-adaptive tight-attaching airbags.
The invention with the structure has the following beneficial effects: this scheme gene detection sample thief adopts the flexible mode that tightly combines together of pasting of elasticity self-adaptation and gasbag, has realized scraping the technological effect of getting to oral mucosa laminating formula, adopts imitative people's hand to scrape and gets the sampling mode, has realized that the high efficiency is scraped and is got the technological effect of sampling, and has liberated sampler's both hands, has effectively solved gene detection sample thief effect difference on the existing market, and self structure is complicated, maintains comparatively inconvenient problem.
Drawings
FIG. 1 is a schematic view showing the overall structure of a gene assaying sampler according to the present invention;
FIG. 2 is a top view of the gene testing sampler of the present invention;
FIG. 3 is a front view of the gene assaying sampler of the present invention;
FIG. 4 is a left side view of the gene assaying sampler of the present invention.
Wherein, 1, a sampling limit supporting block, 2, a supporting plate, 3, a humanoid hand sampling device, 4, a limit sliding sampling column, 5, an air bag wrapping type attaching device, 6, an elastic self-adaptive telescopic attaching type scraping device, 7, an anti-falling receiving piece, 8, a supporting holding rod, 9, a bent rotating driving rod, 10, a connecting plate, 11, a humanoid hand linkage rod, 12, a driving motor, 13, a bent rotating driving rod I, 14, a bent rotating driving rod II, 15, a humanoid hand linkage rod I, 16, a humanoid hand linkage rod II, 17, a handheld rotating column, 18, an upper limiting piece, 19, a lower limiting piece, 20, an inclined elastic piece I, 21, an inclined elastic piece II, 22, an attaching elastic piece, 23, a sampling scraper I, 24, a sampling scraper II, 25, a receiving supporting plate, 26, a receiving supporting piece, 27, an anti-falling enclosure, 28 and an incomplete sliding bearing ring, 29. flexible self-adaptive close type air bag 30 and an inflator pump.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
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; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in FIGS. 1 to 4, the gene detection sampler of the invention comprises a sampling limit support block 1, a support plate 2, a humanoid hand sampling device 3, a limit sliding sampling column 4, a gasbag wrapping type clinging device 5, an elastic self-adaptive telescopic clinging type scraping device 6, an anti-falling receiving device 7 and a support holding rod 8, wherein the support plate 2 is arranged on the sampling limit support block 1, the humanoid hand sampling device 3 is rotatably arranged at the upper end of the support plate 2, the limit sliding sampling column 4 is slidably arranged in the sampling limit support block 1 and is rotatably connected with the humanoid hand sampling device 3, the gasbag wrapping type clinging device 5 is slidably arranged on the limit sliding sampling column 4, the elastic self-adaptive telescopic clinging type scraping device 6 is arranged at the front end of the limit sliding sampling column 4 and is arranged in the gasbag wrapping type clinging device 5, the anti-falling receiving device 7 is arranged at the front end of the limit sliding sampling column 4 and is arranged under the elastic self-adaptive telescopic clinging type scraping device 6, the supporting and holding rod 8 is arranged on the supporting plate 2.
The humanoid hand sampling device 3 comprises a bent rotating driving rod 9, a connecting plate 10, a humanoid hand linkage rod 11 and a driving motor 12, wherein the bent rotating driving rod 9 is rotatably arranged on the side wall of the supporting plate 2, one end of the connecting plate 10 is rotatably connected with the bent rotating driving rod 9, and the humanoid hand linkage rod 11 is rotatably connected with the other end of the connecting plate 10; the shape of buckling rotates actuating lever 9 and rotates actuating lever two 14 with the shape of buckling including the shape of buckling and rotates actuating lever 13, the shape of buckling rotates actuating lever 13 and the shape of buckling and rotates actuating lever two 14 symmetry rotation respectively and locates on backup pad 2 both sides wall, connecting plate 10 rotates and locates the shape of buckling and rotates actuating lever 13 and buckle between the shape of buckling and rotates actuating lever two 14, imitative people's hand gangbar 11 includes imitative people's hand gangbar 15 and imitative people's hand gangbar two 16, the one end of imitative people's hand gangbar 15 and imitative people's hand gangbar two 16 rotates with the both sides of connecting plate 10 respectively and links to each other, the other end of imitative people's hand gangbar 15 and imitative people's hand gangbar two 16 rotates with spacing slip sampling post 4 and links to each other, driving motor 12 is located on backup pad 2, driving motor 12's output and the.
Be equipped with handheld rotation post 17, last spacing 18 and lower spacing 19 on the spacing sampling post 4 that slides, go up spacing 18 and locate 1 upper wall top of sampling limit support block, 1 lower wall below of sampling limit support block is located to lower spacing 19, handheld rotation post 17 is located on the spacing sampling post 4 that slides and is located spacing 18 top, imitative people's hand gangbar 15 and imitative people's hand gangbar two 16 rotate in handheld rotation post 17 respectively and link to each other.
The elastic self-adaptive telescopic tight-sticking scraping device 6 comprises a first inclined elastic part 20, a second inclined elastic part 21, a tight-sticking elastic part 22, a first sampling scraper 23 and a second sampling scraper 24, wherein the first inclined elastic part 20 is obliquely arranged at the front end of a limiting sliding sampling column 4, the first sampling scraper 23 is arranged on the first inclined elastic part 20, the second inclined elastic part 21 is obliquely arranged at the front end of the limiting sliding sampling column 4, the second sampling scraper 24 is arranged on the second inclined elastic part 21, and the tight-sticking elastic part 22 is arranged between the first sampling scraper 23 and the second sampling scraper 24.
The anti-falling receiving part 7 comprises a receiving support plate 25 and a receiving supporting part 26, the receiving support plate 25 is arranged at the front end of the limiting sliding sampling column 4 and is arranged under the elastic self-adaptive telescopic close-type scraping device 6, the receiving support plate 25 is arranged in an L-shaped plate shape, and the receiving supporting part 26 is arranged on the receiving support plate 25.
The outer side wall of the receiving support 26 is provided with a falling-off prevention fence 27.
The flexible self-adaptive tight-attaching airbags 29 are symmetrically provided with two groups respectively, and the number of the inflation pumps 30 is equal to that of the flexible self-adaptive tight-attaching airbags 29.
When the sampling device is used, a user wraps the incomplete sliding bearing rings 28 on two sides of the cheek of a sampler, the inflator 30 is started, the inflator 30 inflates the flexible self-adaptive clinging type air bag 29 until the flexible self-adaptive clinging type air bag 29 clings to the face of the sampler, the elastic self-adaptive telescopic clinging type scraping device 6 is placed into the oral cavity of the sampler, the sampling scraper I23 and the sampling scraper II 24 cling to two sides of the inner wall of the oral cavity respectively through the inclined elastic piece I20, the inclined elastic piece II 21 and the clinging elastic piece 22, the driving motor 12 is started, the driving motor 12 rotates to drive the bending type rotating driving rod 9 to rotate, the bending type rotating driving rod 9 rotates to drive the connecting plate 10 to rotate, the connecting plate 10 rotates to drive the humanoid hand linkage rod 11 to rotate to drive the handheld rotating column 17 to stretch forwards and backwards, the front and back stretching of the handheld rotating column 17 drives the limit sliding sampling column 4 to stretch forwards and backwards in the sampling limit supporting block 1, meanwhile, the upper limiting piece 18 and the lower limiting piece 19 limit the limiting sliding sampling column 4, the limiting sliding sampling column 4 stretches back and forth to drive the sampling scraper blade 23 and the sampling scraper blade 24 to stretch back and forth, so that mucosa on the oral cavity wall is scraped off, and in the scraping process, the dropped oral mucosa falls into the receiving bearing piece 26, so that the gene detection sampling is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A gene detection sampler is characterized in that: comprises a sampling limit supporting block, a supporting plate, a humanoid hand sampling device, a limit sliding sampling column, an air bag wrapping type clinging device, an elastic self-adaptive telescopic clinging type scraping device, an anti-falling receiving part and a supporting holding rod, the supporting plate is arranged on the sampling limit supporting block, the hand-imitating sampling device is rotatably arranged at the upper end of the supporting plate, the limiting sliding sampling column is arranged in the sampling limiting supporting block in a sliding way and is connected with the humanoid hand sampling device in a rotating way, the air bag wrapped type clinging device is arranged on the limiting sliding sampling column in a sliding way, the elastic self-adaptive telescopic clinging type scraping device is arranged at the front end of the limiting sliding sampling column and is arranged in the air bag wrapped type clinging device, the anti-falling receiving piece is arranged at the front end of the limiting sliding sampling column and is arranged under the elastic self-adaptive telescopic close type scraping device, and the supporting holding rod is arranged on the supporting plate.
2. The gene assaying sampler according to claim 1, wherein: the human hand simulation sampling device comprises a bent rotating driving rod, a connecting plate, a human hand simulation linkage rod and a driving motor, wherein the bent rotating driving rod is rotatably arranged on the side wall of the supporting plate, one end of the connecting plate is rotatably connected with the bent rotating driving rod, and the human hand simulation linkage rod is rotatably connected with the other end of the connecting plate; the bending type rotation driving rod comprises a first bending type rotation driving rod and a second bending type rotation driving rod, the first bending type rotation driving rod and the second bending type rotation driving rod are symmetrically arranged on the two side walls of the supporting plate in a rotating mode respectively, the connecting plate is rotatably arranged between the first bending type rotation driving rod and the second bending type rotation driving rod, the first simulating hand linkage rod comprises a first simulating hand linkage rod and a second simulating hand linkage rod, one ends of the first simulating hand linkage rod and the second simulating hand linkage rod are respectively connected with the two sides of the connecting plate in a rotating mode, the other ends of the first simulating hand linkage rod and the second simulating hand linkage rod are connected with the limiting sliding sampling column in a rotating mode, the driving motor is arranged on the supporting plate, and the output end of the driving motor is connected with the first bending type rotation driving rod.
3. The gene assaying sampler according to claim 2, wherein: the sampling device is characterized in that a handheld rotating column, an upper limiting piece and a lower limiting piece are arranged on the limiting sliding sampling column, the upper limiting piece is arranged above the upper wall of the sampling limiting supporting block, the lower limiting piece is arranged below the lower wall of the sampling limiting supporting block, the handheld rotating column is arranged on the limiting sliding sampling column and above the upper limiting piece, and the humanoid hand linkage rod I and the humanoid hand linkage rod II are respectively connected with each other in a rotating mode of the handheld rotating column.
4. A gene assaying sampler according to claim 3, wherein: the elastic self-adaptive telescopic tight-sticking scraping device comprises a first inclined elastic part, a second inclined elastic part, a first tight-sticking elastic part, a first sampling scraper and a second sampling scraper, wherein the front end of a sampling column capable of sliding in a limiting mode is arranged at the first inclined elastic part, the first inclined elastic part is arranged on the first inclined elastic part, the front end of the sampling column capable of sliding in a limiting mode is arranged at the second inclined elastic part, the second inclined elastic part is arranged on the second inclined elastic part, and the tight-sticking elastic part is arranged between the first sampling scraper and the second sampling scraper.
5. The gene assaying sampler according to claim 4, wherein: the anti-falling receiving piece comprises a receiving supporting plate and a receiving supporting piece, the receiving supporting plate is arranged at the front end of the limiting sliding sampling column and is arranged under the elastic self-adaptive telescopic close type scraping device, the receiving supporting plate is arranged in an L-shaped plate shape, and the receiving supporting piece is arranged on the receiving supporting plate.
6. The gene assaying sampler according to claim 5, wherein: and the outer side wall of the receiving and supporting piece is provided with an anti-falling enclosure.
7. The gene assaying sampler according to claim 6, wherein: tight device is pasted to gasbag parcel formula includes that incomplete slip bearing ring, flexible self-adaptation paste tight formula gasbag and pump, on the sampling post is slided to incomplete slip bearing ring and locates spacing slip, flexible self-adaptation pastes tight formula gasbag and locates on the incomplete slip bearing ring inside wall, the pump is located on the incomplete slip bearing ring lateral wall and is linked up with flexible self-adaptation paste tight formula gasbag and link up mutually.
8. The gene assaying sampler according to claim 7, wherein: the flexible self-adaptive tight-attaching type air bags are symmetrically provided with two groups respectively, and the number of the inflation pumps is equal to that of the flexible self-adaptive tight-attaching type air bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565722.7A CN111700651A (en) | 2020-06-19 | 2020-06-19 | Gene detection sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565722.7A CN111700651A (en) | 2020-06-19 | 2020-06-19 | Gene detection sampler |
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| Publication Number | Publication Date |
|---|---|
| CN111700651A true CN111700651A (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010565722.7A Pending CN111700651A (en) | 2020-06-19 | 2020-06-19 | Gene detection sampler |
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| CN (1) | CN111700651A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM398420U (en) * | 2010-07-20 | 2011-02-21 | Ming-Hong Liang | Clamping massager |
| CN201920782U (en) * | 2011-01-05 | 2011-08-10 | 张志� | Extractor for pneogaster mucosa |
| CN102247173A (en) * | 2011-05-26 | 2011-11-23 | 贾印峰 | Gene detection sampler |
| CN204995514U (en) * | 2015-09-09 | 2016-01-27 | 赵锐 | Dept. of dermatology uses sampling device |
| CN205031300U (en) * | 2015-09-09 | 2016-02-17 | 杨萍 | Clinical laboratory uses skin sampling device |
| CN206745386U (en) * | 2017-01-16 | 2017-12-15 | 冷英 | A kind of novel uterine neck cell sampling apparatus |
| CN210541641U (en) * | 2019-02-21 | 2020-05-19 | 惠水县中医院 | Disposable biopsy device for endometrium |
-
2020
- 2020-06-19 CN CN202010565722.7A patent/CN111700651A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM398420U (en) * | 2010-07-20 | 2011-02-21 | Ming-Hong Liang | Clamping massager |
| CN201920782U (en) * | 2011-01-05 | 2011-08-10 | 张志� | Extractor for pneogaster mucosa |
| CN102247173A (en) * | 2011-05-26 | 2011-11-23 | 贾印峰 | Gene detection sampler |
| CN204995514U (en) * | 2015-09-09 | 2016-01-27 | 赵锐 | Dept. of dermatology uses sampling device |
| CN205031300U (en) * | 2015-09-09 | 2016-02-17 | 杨萍 | Clinical laboratory uses skin sampling device |
| CN206745386U (en) * | 2017-01-16 | 2017-12-15 | 冷英 | A kind of novel uterine neck cell sampling apparatus |
| CN210541641U (en) * | 2019-02-21 | 2020-05-19 | 惠水县中医院 | Disposable biopsy device for endometrium |
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