CN110074825A - A kind of tyre oral cavity material sampling instrument - Google Patents
A kind of tyre oral cavity material sampling instrument Download PDFInfo
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- CN110074825A CN110074825A CN201910408101.5A CN201910408101A CN110074825A CN 110074825 A CN110074825 A CN 110074825A CN 201910408101 A CN201910408101 A CN 201910408101A CN 110074825 A CN110074825 A CN 110074825A
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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
-
- 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
- A61B2010/0208—Biopsy devices with actuators, e.g. with triggered spring mechanisms
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of tyre oral cavity material sampling instruments, comprising: material sampler structure comprising lifting groove, circular magnet collect axis, output gear, drive block, the first magnet and collect head；Saving mechanism comprising the first fastening spring, the first water bloking piece, the first water blocking iron block, water fender and preservation slot；Actuating mechanism comprising DC power supply, conducting block, electromagnet, annular groove and ring block；The present apparatus is convenient to carry out, it can carry out the collection of multiple oral cavity material, and it is higher to collect process automation degree, it is collected by revolving so that the material collected is more abundant, and the oral cavity material gathered can be immersed in cell-preservation liquid automatically after having collected and saved, material sample is prevented to be contaminated, device is easy to operate, and inside can store more parts of mutually independent material samples.
Description
Technical field
The present invention relates to a kind of tyre oral cavity material sampling instruments, relate generally to medical devices field.
Background technique
Oral cavity material sampling is the fundamental operation step for detecting oral conditions and detecting certain mouth diseases, and existing mouth
Cavity material sampling is to carry test tube mostly, includes cell-preservation liquid, manual operations sampling is inconvenient vulnerable to interference, and grasps
Other things are met during making easily to pollute sample, and test tube is easily broken, carry nor very convenient.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of tyre oral cavity material sampling instruments, and oral cavity material is overcome to sample
The problems such as inconvenience, oral cavity material sample is vulnerable to pollution.
The present invention is achieved through the following technical solutions.
A kind of tyre oral cavity material sampling instrument of the invention, including collector, actuating mechanism, material sampler structure and guarantor
Deposit mechanism；
Installation is there are six equally distributed material sampler structure in above-mentioned collector, the material sampler structure include lifting groove,
Circular magnet collects axis, output gear, drive block, the first magnet and collects head, the lifting groove be located at the collector it is interior and
Opening up, the circular magnet upper surface is rotatably connected to the collection axis, is fixed with output gear on the collection axis,
The collection axis upper surface is embedded with phase magnet, and the collection axis upper surface is hingedly connected with intermediate bar, under the intermediate bar
End face is embedded with movable magnet, and the drive block is fixed on the intermediate bar, and the intermediate bar upper surface is fixed with
Two magnet, the second magnet upside are adsorbed with third magnet, and third magnet upper surface is fixed with top bar, the top
The first magnet is embedded in portion's bar, the top bar upper end is fixed with the collection head；
Installation is there are six equally distributed saving mechanism in above-mentioned collector, and the saving mechanism includes the first fastening spring, the
One water bloking piece, the first water blocking iron block, water fender and preservation slot, the lifting groove inward bottom wall is interior equipped with the preservation slot, described
It saves slot lower end wall and is equipped with vertical slots, the vertical slots lower end wall is fixed with first fastening spring, and described first clamps
Spring upper end is fixed with the second water blocking iron block being slidably connected with the vertical slots, and the second water blocking iron block upper end fixation is set
There is the second water bloking piece, the preservation slot upper end wall is equipped with seal groove, and sliding is equipped with the first water blocking iron block in the seal groove,
The first water blocking iron block lower end is fixed with first water bloking piece, and stria is equipped in the seal groove inward bottom wall, described
Stria upper end wall is fixed with the second fastening spring, and second fastening spring lower end is fixed with water fender, the water fender
It is connected with the first water blocking iron block by rope, check valve is installed in the preservation slot right end wall.
Further, above-mentioned saving mechanism also includes piston, piston groove, piston spring and liquid storage slot, the piston slot position
In in the collector upper surface and opening up, the piston groove lower end wall is equipped with the liquid storage slot, liquid storage slot lower end
Wall bilateral symmetry is fixed with the piston spring, and two piston spring upper ends are fixed with the piston, described
Piston is slidably connected with the piston groove, and the piston upper surface is fixed with piston rod.
Further, cell-preservation liquid, the piston are full of in piston groove described in above-mentioned piston underside and the liquid storage slot
Spring is in tensional state.
Further, above-mentioned water fender can stop the non-return valve operational.
Further, above-mentioned actuating mechanism includes DC power supply, conducting block, electromagnet, annular groove and ring block, the ring
Shape slot position on the collector end face and opening outwardly, sliding is equipped with the ring block, the collector in the annular groove
Interior to be equipped with circular groove, the circular groove lower end wall is embedded with the DC power supply, and the DC power supply upper surface is fixed with six institutes
Conducting block is stated, the ring block is fixed with two electromagnet close to the end face of the circular groove.
Further, above-mentioned material sampling mechanism also includes cylinder type groove, input lever and input gear, the cylinder type groove
In the collector, the cylinder type groove lower end wall is fixed with power motor, the power motor and the direct current
Source is connected by electric wire, and rotation is equipped with the input lever in the power motor, and the cylinder is run through in the input lever upper end
Type groove and it is fixed with the input gear.
Further, above-mentioned output gear moves upwards the engaged transmission of input gear described in Shi Keyu.
Further, above-mentioned conducting block is connected with the DC power supply, and the electromagnet moves to and the conducting block
When contact, the DC power supply can make the electromagnet energization generate magnetic force by the conducting block.
Beneficial effects of the present invention: the present apparatus is convenient to carry out, can carry out the collection of multiple oral cavity material, and receive
Collect that process automation degree is higher, collected by revolving so that the material collected is more abundant, and after having collected can automatically by
The oral cavity material gathered, which immerses in cell-preservation liquid, to be saved, and prevents material sample to be contaminated, device is easy to operate, and inside can
Store more parts of mutually independent material samples.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of schematic view of the front view of tyre oral cavity material sampling instrument entirety complete section of the present invention；
Fig. 2 is a kind of tyre oral cavity material sampling instrument schematic top plan view of the present invention；
Fig. 3 is A-A direction schematic diagram in Fig. 1；
Fig. 4 is enlarged diagram at B in Fig. 1；
Fig. 5 is enlarged diagram at C in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-5, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation
Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of mechanical mechanism schematic diagram of tyre oral cavity material sampling instrument in conjunction with described in attached drawing 1-5, main includes receiving
Storage 10, actuating mechanism 70, material sampler structure 71 and saving mechanism 72；
There are six equally distributed material sampler structure 71, the material sampler structure 71 includes to rise for installation in the collector 10
Slot 21, circular magnet 18 are dropped, axis 17, output gear 16, drive block 52, the first magnet 48 is collected and collects head 29, the lifting
Slot 21 is located in the collector 10 and opening up, bullet of 21 outer end wall of lifting groove equipped with the connection lifting groove 21
Property slot 15,15 lower end wall of elastic groove are fixed with elastomeric spring 20,20 upper end of elastomeric spring be fixed with it is described
The bootstrap block 19 that elastic groove 15 is slidably connected, the bootstrap block 19 are fixed with and the liter far from one end of the elastic groove 15
The circular magnet 18 that drop slot 21 is slidably connected, 18 upper surface of circular magnet is rotatably connected to the collection axis 17, institute
It states to collect and is fixed with output gear 16 on axis 17,17 upper surface of collection axis is embedded with phase magnet 43, the collection axis
17 upper surfaces are hingedly connected with intermediate bar 45, and 45 lower end surface of intermediate bar is embedded with movable magnet 44, on the intermediate bar 45
It is fixed with the drive block 52,45 upper surface of intermediate bar is fixed with the second magnet 46,46 upside of the second magnet
It is adsorbed with third magnet 47,47 upper surface of third magnet is fixed with top bar 53, and is embedded in the top bar 53
One magnet 48,53 upper end of top bar are fixed with the collection head 29, and 15 upper end wall of elastic groove, which is equipped with, stops slot 49,
Described that slot 49 is stopped to be connected to the lifting groove 21 close to the end wall of the lifting groove 21, the blocking slot 49 is far from the lifting groove
21 end wall, which is fixed with, stops spring 50, and the blocking spring 50 is fixed with stopper close to one end of the lifting groove 21
51；
There are six equally distributed saving mechanism 72, the saving mechanism 72 includes the first clamping bullet for installation in the collector 10
Spring 54, the first water bloking piece 36, the first water blocking iron block 37, water fender 34 and slot 35 is saved, set in 21 inward bottom wall of lifting groove
There is the preservation slot 35 for being connected to the lifting groove 21, preservation 35 lower end wall of slot is equipped with opening up vertical slots 55, institute
It states 55 lower end wall of vertical slots and is fixed with first fastening spring 54,54 upper end of the first fastening spring is fixed with and institute
The second water blocking iron block 56 that vertical slots 55 are slidably connected is stated, 56 upper end of the second water blocking iron block is fixed with the second water bloking piece
57,35 upper end wall of preservation slot is equipped with downward opening seal groove 38, and sliding is equipped with the first gear in the seal groove 38
Water iron block 37,37 lower end of the first water blocking iron block are fixed with first water bloking piece 36,38 inward bottom wall of seal groove
Interior to be equipped with stria 58,58 upper end wall of stria is fixed with the second fastening spring 40, and 40 lower end of the second fastening spring is solid
Fixed to be equipped with the water fender 34 being slidably connected with the stria 58, the water fender 34 passes through rope with the first water blocking iron block 37
39 are connected, and are equipped with check valve 33 in the 35 right end wall of preservation slot.
The saving mechanism 72 is also comprising piston 41, piston groove 30, piston spring 32 and liquid storage slot 42, the piston groove 30
In 10 upper surface of collector and opening up, 30 lower end wall of piston groove is equipped with upper end wall and is connected to the piston groove
The 30 liquid storage slot 42,42 lower end wall of the liquid storage slot bilateral symmetry are fixed with the piston spring 32, two work
Plug 32 upper end of spring is fixed with the piston 41, and the piston 41 is slidably connected with the piston groove 30, the piston
41 upper surfaces are fixed with the piston rod 31 that upper end is located at free surrounding space.
Cell-preservation liquid, the piston spring are full of in 41 downside of the piston piston groove 30 and the liquid storage slot 42
32 are in tensional state.
The water fender 34 can stop the check valve 33 to work.
The actuating mechanism 70 includes DC power supply 25, conducting block 23, electromagnet 24, annular groove 22 and ring block 11, institute
It states annular groove 22 to be located on 10 end face of collector and be open outwardly, sliding is equipped with the ring block in the annular groove 22
11, the collector 10 is interior to be equipped with circular groove 28, and 28 lower end wall of circular groove is embedded with the DC power supply 25, the DC power supply
25 upper surfaces are fixed with six conducting blocks 23, and the ring block 11 is fixed with two close to the end face of the circular groove 28
Electromagnet 24, the electromagnet 24 are located in the circular groove 28 close to one end of the circular groove 28.
The material sampler structure 71 is also comprising cylinder type groove 12, input lever 13 and input gear 14, the cylinder type groove
12 are located in the collector 10, and 12 lower end wall of cylinder type groove is fixed with power motor 27, the power motor 27 with
The DC power supply 25 is connected by electric wire 26, and rotation is equipped with the input lever 13, the input in the power motor 27
13 upper end of bar is through the cylinder type groove 12 and is fixed with the input gear 14.
The output gear 16 moves upwards 14 engaged transmission of input gear described in Shi Keyu.
The conducting block 23 is connected with the DC power supply 25, and the electromagnet 24 is moved to be connect with the conducting block 23
When touching, the DC power supply 25 passes through 23 meeting of conducting block so that the electromagnet 24, which is powered, generates magnetic force.
The sequence of the mechanical action of whole device:
(1) when needing to carry out oral cavity material collection, rotary annular block 11 drives electromagnet 24 to rotate with ring block 11.
(2) electromagnet 24 is moved to contacts with conducting block 23, and DC power supply 25 makes electromagnet 24 logical by conducting block 23
Electricity generates magnetic force, repels corresponding 23 upside circular magnet 18 of conducting block and moves upwards, and moves upwards to drive and collect head 29
It extend out to free surrounding space.
(3) 16 oblong magnet 18 of output gear rising is engaged with input gear 14, will be collected head 29 and is protruded into oral cavity, and
Head 29 will be collected and stick oral cavity wall, start power motor 27, input gear 14 is driven to rotate, pass through input gear 14 and output
The engaged transmission of gear 16, drive collect axis 17 rotate, thus drive collect head 29 rotate, mobile device, to oral cavity wall into
Row material is collected.
(4) it is automatically stopped after a period of work, rotation ring block 11 to reset, elastomeric spring 20 resets, and drives round
Magnet 18 resets downwards, and drive block 52 is blocked the blocking of block 51, so that movable magnet 44 and phase magnet 43 are detached from and adsorb, it is intermediate
Bar 45 rotates, and drives and collects head 29 and turn to the downside of the first water blocking iron block 37, the first magnet 48 attract the first water blocking iron block 37 with
Second water blocking iron block 56 is close to each other, and top bar 53 is clamped sealing by the second water bloking piece 57 and the first water bloking piece 36.
(5) first water blocking iron blocks 37 pull water fender 34 to move upwards by rope 39, so that check valve 33 works, liquid storage
42 inner part cell-preservation liquid of slot enters corresponding save in slot 35 and impregnates collection head 29.
(6) if wanting to carry out next oral cavity material materials, ring block 11 is continued to rotate, drives electromagnet 24 to move, works as electricity
When magnet 24 contacts first conducting block 23, since first collection head 29 has been jammed, free surrounding space, electromagnetism can not be moved to
When iron 24 contacts second conducting block 23, second collection head 29 can be released and carry out oral cavity material collection.
(7) when mutually taking out the oral cavity material of collection, piston rod 31 is pulled, piston 41 is drawn out to free surrounding space, can be used
Clip presss from both sides out head 29 is collected.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (8)
1. a kind of tyre oral cavity material sampling instrument, including collector, actuating mechanism, material sampler structure and saving mechanism,
It is characterized in that:
Installation is there are six equally distributed material sampler structure in above-mentioned collector, the material sampler structure include lifting groove,
Circular magnet collects axis, output gear, drive block, the first magnet and collects head, the lifting groove be located at the collector it is interior and
Opening up, the circular magnet upper surface is rotatably connected to the collection axis, is fixed with output gear on the collection axis,
The collection axis upper surface is embedded with phase magnet, and the collection axis upper surface is hingedly connected with intermediate bar, under the intermediate bar
End face is embedded with movable magnet, and the drive block is fixed on the intermediate bar, and the intermediate bar upper surface is fixed with
Two magnet, the second magnet upside are adsorbed with third magnet, and third magnet upper surface is fixed with top bar, the top
The first magnet is embedded in portion's bar, the top bar upper end is fixed with the collection head；
Installation is there are six equally distributed saving mechanism in above-mentioned collector, and the saving mechanism includes the first fastening spring, the
One water bloking piece, the first water blocking iron block, water fender and preservation slot, the lifting groove inward bottom wall is interior equipped with the preservation slot, described
It saves slot lower end wall and is equipped with vertical slots, the vertical slots lower end wall is fixed with first fastening spring, and described first clamps
Spring upper end is fixed with the second water blocking iron block being slidably connected with the vertical slots, and the second water blocking iron block upper end fixation is set
There is the second water bloking piece, the preservation slot upper end wall is equipped with seal groove, and sliding is equipped with the first water blocking iron block in the seal groove,
The first water blocking iron block lower end is fixed with first water bloking piece, and stria is equipped in the seal groove inward bottom wall, described
Stria upper end wall is fixed with the second fastening spring, and second fastening spring lower end is fixed with water fender, the water fender
It is connected with the first water blocking iron block by rope, check valve is installed in the preservation slot right end wall.
2. a kind of tyre oral cavity material sampling instrument according to claim 1, it is characterised in that: above-mentioned saving mechanism is also
Comprising piston, piston groove, piston spring and liquid storage slot, the piston groove be located at it is in the collector upper surface and opening up,
The piston groove lower end wall is equipped with the liquid storage slot, and the liquid storage slot lower end wall bilateral symmetry is fixed with the piston spring,
Two piston spring upper ends are fixed with the piston, and the piston is slidably connected with the piston groove, the work
End face is fixed with piston rod beyond the Great Wall.
3. a kind of tyre oral cavity material sampling instrument according to claim 1 or 2, it is characterised in that: above-mentioned piston underside
Cell-preservation liquid is full of in the piston groove and the liquid storage slot, the piston spring is in tensional state.
4. a kind of tyre oral cavity material sampling instrument according to claim 1, it is characterised in that: above-mentioned water fender can hinder
Keep off the non-return valve operational.
5. a kind of tyre oral cavity material sampling instrument according to claim 1, it is characterised in that: above-mentioned actuating mechanism packet
Containing DC power supply, conducting block, electromagnet, annular groove and ring block, the annular groove is located on the collector end face and is open
Outwardly, sliding is equipped with the ring block in the annular groove, is equipped with circular groove in the collector, the circular groove lower end wall is embedded with
The DC power supply, the DC power supply upper surface are fixed with six conducting blocks, and the ring block is close to the circular groove
End face be fixed with two electromagnet.
6. a kind of tyre oral cavity material sampling instrument according to claim 1, it is characterised in that: above-mentioned material sampler
Structure also includes cylinder type groove, input lever and input gear, and the cylindrical type slot position is in the collector, under the cylinder type groove
End wall is fixed with power motor, and the power motor is connected with the DC power supply by electric wire, in the power motor
Rotation is equipped with the input lever, and the input lever upper end is through the cylinder type groove and is fixed with the input gear.
7. according to claim 1 or a kind of tyre oral cavity material sampling instrument described in 6, it is characterised in that: above-mentioned output gear
Wheel moves upwards the engaged transmission of input gear described in Shi Keyu.
8. according to claim 1 or a kind of tyre oral cavity material sampling instrument described in 5, it is characterised in that: above-mentioned conducting block
It is connected with the DC power supply, the electromagnet moves to when contacting with the conducting block, and the DC power supply passes through described
Conducting block can make the electromagnet energization generate magnetic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408101.5A CN110074825B (en) | 2019-05-15 | 2019-05-15 | Sampling tool for oral cavity material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408101.5A CN110074825B (en) | 2019-05-15 | 2019-05-15 | Sampling tool for oral cavity material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110074825A true CN110074825A (en) | 2019-08-02 |
| CN110074825B CN110074825B (en) | 2020-04-10 |
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ID=67420524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910408101.5A Expired - Fee Related CN110074825B (en) | 2019-05-15 | 2019-05-15 | Sampling tool for oral cavity material |
Country Status (1)
| Country | Link |
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| CN (1) | CN110074825B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673743A (en) * | 2020-05-26 | 2020-09-18 | 湖州市中心医院 | Pharynx swab collecting robot |
| CN112226346A (en) * | 2020-10-19 | 2021-01-15 | 广州吉源生物科技有限公司 | Cell mycoplasma detecting instrument based on pcr technology |
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| CN107530062A (en) * | 2016-01-13 | 2018-01-02 | 宝洁公司 | Oral cavity sampling swab and application thereof |
| US10064606B1 (en) * | 2015-11-25 | 2018-09-04 | Spectrum Solutions L.L.C. | Specimen collection and preservation apparatus |
| KR20180106617A (en) * | 2017-03-21 | 2018-10-01 | 이은혜 | A tube for gathering a cell |
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| JP2007267759A (en) * | 2006-03-30 | 2007-10-18 | Toppan Printing Co Ltd | Oral cavity mucosa collecting device |
| US9314792B2 (en) * | 2012-05-08 | 2016-04-19 | Avioq, Inc. | Device for collecting oral fluid samples and the like |
| US10064606B1 (en) * | 2015-11-25 | 2018-09-04 | Spectrum Solutions L.L.C. | Specimen collection and preservation apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673743A (en) * | 2020-05-26 | 2020-09-18 | 湖州市中心医院 | Pharynx swab collecting robot |
| CN111673743B (en) * | 2020-05-26 | 2024-05-17 | 湖州市中心医院 | Throat swab collection robot |
| CN112226346A (en) * | 2020-10-19 | 2021-01-15 | 广州吉源生物科技有限公司 | Cell mycoplasma detecting instrument based on pcr technology |
| CN112226346B (en) * | 2020-10-19 | 2021-08-20 | 张家口健垣医学检验实验室有限公司 | Cell mycoplasma detecting instrument based on pcr technology |
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| CN110074825B (en) | 2020-04-10 |
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Inventor after: Wang Chunyan Inventor after: Yuan Yanrong Inventor after: Liu Peng Inventor after: Xu Dan Inventor before: Xu Dan |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200311 Address after: 256603 No. 661, Huanghe 2nd Road, Bincheng District, Binzhou City, Shandong Province (Affiliated Hospital of Binzhou Medical College) Applicant after: Wang Chunyan Address before: 321000 Room 201, Second Floor, 112 Zhongxinxi Street, 23li Street, Yiwu City, Jinhua City, Zhejiang Province Applicant before: Yiwu Oli Machinery Technology Co.,Ltd. |
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