CN208287027U - A kind of Medical oral cavity section mucous membrane of mouth scrapes sampler - Google Patents
A kind of Medical oral cavity section mucous membrane of mouth scrapes sampler Download PDFInfo
- Publication number
- CN208287027U CN208287027U CN201720822199.5U CN201720822199U CN208287027U CN 208287027 U CN208287027 U CN 208287027U CN 201720822199 U CN201720822199 U CN 201720822199U CN 208287027 U CN208287027 U CN 208287027U
- Authority
- CN
- China
- Prior art keywords
- fixed
- push
- pull rod
- angular wheel
- rack gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of Medical oral cavity section mucous membrane of mouth to scrape sampler, including handle, it is characterized in that: being provided with sliding slot on the handle, rack gear is installed on the sliding slot, the rack gear is fixedly arranged at the front end with push-pull rod two, two upper ring cap of push-pull rod has spring, the spring one end is fixed on the rack gear front end, the other end is fixed on the sliding slot front end, two front end of push-pull rod is equipped with draw back plate two, the draw back plate two is fixed with push-pull rod one, the push-pull rod one is fixedly arranged at the front end with draw back plate one, the rack gear is engaged with roller gear, the roller gear is fixed on sleeve, the lower end of the sleeve is hinged in supporting block, the sleeve other end is fixed on angular wheel one, the angular wheel one engages angular wheel two, shaft is fixed on the angular wheel two, the shaft passes through lantern ring, it is described It is fixed with bull stick in shaft, sampling scraper is fixed on the bull stick, the sampling scraper is placed in protective cover.
Description
Technical field
The utility model relates to medical instruments fields, take in particular, being related to a kind of Medical oral cavity section mucous membrane of mouth
Sampling device.
Background technique
Oral mucosa sampling is manually gently to scrape collection sample back and forth on oral cavity wall using sampling rod by clearing up oral cavity
This, then fractures from 2cm or so below the head of sampling rod, is put into sampling pipe and saves sample, and collection process is needed to oral cavity
Inner wall is repeatedly scratched, and without correlation safeguard measure, very high to the technical requirements of doctor, misoperation easily makes patient's mouth
At injury.This is in place of the deficiencies in the prior art.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of Medical oral cavity section mucous membrane of mouth to scrape sampler, side
Just injury oral cavity wall is avoided while counterpart cavity wall is sampled.
The utility model adopts the following technical solution realizes goal of the invention:
A kind of Medical oral cavity section mucous membrane of mouth scrapes sampler, including handle (11), it is characterized in that: the handle (11)
On be provided with sliding slot (22), be equipped with rack gear (17) on the sliding slot (22), the rack gear (17) is fixedly arranged at the front end with push-pull rod two
(15), push-pull rod two (15) upper ring cap has spring (16), and described spring (16) one end is fixed on the rack gear (17) front end,
The other end is fixed on the sliding slot (22) front end, and push-pull rod two (15) front end is equipped with draw back plate two (14), the push-and-pull
Plate two (14) is fixed with push-pull rod one (13), and the push-pull rod one (13) is fixedly arranged at the front end with draw back plate one (12), the rack gear
(17) it is engaged with roller gear (10), the roller gear (10) is fixed on sleeve (8), and the lower end of the sleeve (8) is hinged
On supporting block (9), sleeve (8) other end is fixedly connected with angular wheel one (7), angular wheel one (7) the engagement cone
Shape gear two (6) is fixed with shaft (5) on the angular wheel two (6), and the shaft (5), which passes through lantern ring (4) and is fixedly connected, to be turned
Bar (3), is fixed with sampling scraper (2) on the bull stick (3), and it is interior that the sampling scraper (2) is placed on protective cover (1), the guarantor
Shield (1) is fixed on connecting plate (20), and the connecting plate (20) is fixed on support column (19), and the support column (19) is fixed
On link block (18), described link block (18) one end is fixed on the handle (11), and one end is fixed on the lantern ring (4)
On.
As further limiting for the technical program, the supporting block (9) is fixed on the handle (11).
Compared with prior art, the advantages and positive effects of the utility model are as follows: hand holds handle, protective cover is put into mouth
In chamber, close to oral cavity wall, draw back plate one is pulled, drives push-pull rod one and draw back plate two to move forward, by draw back plate two with carry-over bar
It is moved in sliding slot, compression is generated to spring, rack gear drives roller gear rotation, and pass through set by engaging with roller gear
Cylinder drives angular wheel one to rotate, and then angular wheel two is driven to rotate, and angular wheel two drives sampling to scrape swivel by bull stick
It is dynamic, oral mucosa sampling is carried out, when loosing one's grip, spring starts to reset, and pushes rack gear, and rack drives roller gear rotates backward, into
And angular wheel one and angular wheel two is driven to rotate backward, and realize that sampling scraper reversely scratches oral cavity wall, it is repeatedly, real
Now to the sampling operation of oral mucosa.Cooperation of the utility model by rack-and-pinion, the engagement of angular wheel, realization are adopted
The sampling operation of sample cutter, and reversed sampling can be realized by spring, improve the efficiency of sampling.
Detailed description of the invention
Fig. 1, Fig. 2 and Fig. 3 are the schematic perspective view of the utility model.
Fig. 4 is the main view of the utility model.
Fig. 5 is handle schematic perspective view.
In figure: 1, protective cover, 2, sampling scraper, 3, bull stick, 4, lantern ring, 5, shaft, 6, angular wheel two, 7, angular wheel
One, 8, sleeve, 9, supporting block, 10, roller gear, 11, handle, 12, draw back plate one, 13, push-pull rod one, 14, draw back plate two,
15, push-pull rod two, 16, spring, 17, rack gear, 18, link block, 19, support column, 20, connecting plate, 21, sliding slot.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As Figure 1-Figure 5, the utility model includes handle 11, and sliding slot 21, the sliding slot are provided on the handle 11
Rack gear 17 is installed on 21, the rack gear 17 is fixedly arranged at the front end with push-pull rod 2 15, and 2 15 upper ring cap of push-pull rod has spring 16,
Described 16 one end of spring is fixed on 17 front end of rack gear, and the other end is fixed on 21 front end of sliding slot, the push-pull rod 2 15
Front end is equipped with draw back plate 2 14, and the draw back plate 2 14 is fixed with push-pull rod 1, and the push-pull rod 1 is fixedly arranged at the front end with
Draw back plate 1, the rack gear 17 are engaged with roller gear 10, and the roller gear 10 is fixed on sleeve 8, the sleeve 8
Lower end is hinged in supporting block 9, and 8 other end of sleeve is fixed on angular wheel 1, and the angular wheel 1 engages taper
Gear 26, shaft 5 is fixed on the angular wheel 26, and the shaft 5 passes through lantern ring 4, is fixed with bull stick in the shaft 5
3, sampling scraper 2 is fixed on the bull stick 3, the sampling scraper 2 is placed in protective cover 1,1 company of being fixed on of protective cover
On fishplate bar 20, the connecting plate 20 is fixed on support column 19, and the support column 19 is fixed on link block 18, the link block
18 one end are fixed on the handle 11, and one end is fixed on lantern ring 4.
The supporting block 9 is fixed on the handle 11.
Utility model works process are as follows: hand holds handle 11, and protective cover 1 is put into oral cavity, close to oral cavity wall, draws
Dynamic draw back plate 1 drives push-pull rod 1 and draw back plate 2 14 to move forward, by 2 14 band carry-over bar 17 of draw back plate in sliding slot 21
It is mobile, compression is generated to spring 16, rack gear 17 drives roller gear 10 to rotate, and pass through set by engaging with roller gear 10
Cylinder 8 drives angular wheel 1 to rotate, and then angular wheel 26 is driven to rotate, and angular wheel 26 drives sampling to scrape by bull stick 3
Knife 2 rotates, and carries out oral mucosa sampling, and when loosing one's grip, spring 16 starts to reset, and pushes rack gear 17, and rack gear 17 drives roller gear
10 rotate backward, and then angular wheel 1 and angular wheel 26 is driven to rotate backward, and realize the sampling reversed scratch oral cavity of scraper 2
Inner wall realizes the sampling operation to oral mucosa repeatedly, because there is the protective effect of protective cover 1, sampling scraper 2 will not
Scratch oral cavity wall, additionally it is possible to complete sampling operation well.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (2)
1. a kind of Medical oral cavity section mucous membrane of mouth scrapes sampler, including handle (11), it is characterized in that: on the handle (11)
It is provided with sliding slot (22), is equipped with rack gear (17) on the sliding slot (22), the rack gear (17) is fixedly arranged at the front end with push-pull rod two
(15), push-pull rod two (15) upper ring cap has spring (16), and described spring (16) one end is fixed on the rack gear (17) front end,
The other end is fixed on the sliding slot (22) front end, and push-pull rod two (15) front end is equipped with draw back plate two (14), the push-and-pull
Plate two (14) is fixed with push-pull rod one (13), and the push-pull rod one (13) is fixedly arranged at the front end with draw back plate one (12), the rack gear
(17) it is engaged with roller gear (10), the roller gear (10) is fixed on sleeve (8), and the lower end of the sleeve (8) is hinged
On supporting block (9), sleeve (8) other end is fixedly connected with angular wheel one (7), angular wheel one (7) the engagement cone
Shape gear two (6) is fixed with shaft (5) on the angular wheel two (6), and the shaft (5), which passes through lantern ring (4) and is fixedly connected, to be turned
Bar (3), is fixed with sampling scraper (2) on the bull stick (3), and it is interior that the sampling scraper (2) is placed on protective cover (1), the guarantor
Shield (1) is fixed on connecting plate (20), and the connecting plate (20) is fixed on support column (19), and the support column (19) is fixed
On link block (18), described link block (18) one end is fixed on the handle (11), and one end is fixed on the lantern ring (4)
On.
2. Medical oral cavity section according to claim 1 mucous membrane of mouth scrapes sampler, it is characterized in that: the supporting block
(9) it is fixed on the handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720822199.5U CN208287027U (en) | 2017-07-09 | 2017-07-09 | A kind of Medical oral cavity section mucous membrane of mouth scrapes sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720822199.5U CN208287027U (en) | 2017-07-09 | 2017-07-09 | A kind of Medical oral cavity section mucous membrane of mouth scrapes sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208287027U true CN208287027U (en) | 2018-12-28 |
Family
ID=64697111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720822199.5U Expired - Fee Related CN208287027U (en) | 2017-07-09 | 2017-07-09 | A kind of Medical oral cavity section mucous membrane of mouth scrapes sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208287027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472544A (en) * | 2020-11-25 | 2021-03-12 | 浙江荣涛家具有限公司 | Furniture bed with massage function |
| CN113693643A (en) * | 2021-08-27 | 2021-11-26 | 中国人民解放军陆军特色医学中心 | Be used for medical treatment to detect teaching and use oral cavity swab collector |
-
2017
- 2017-07-09 CN CN201720822199.5U patent/CN208287027U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472544A (en) * | 2020-11-25 | 2021-03-12 | 浙江荣涛家具有限公司 | Furniture bed with massage function |
| CN113693643A (en) * | 2021-08-27 | 2021-11-26 | 中国人民解放军陆军特色医学中心 | Be used for medical treatment to detect teaching and use oral cavity swab collector |
| CN113693643B (en) * | 2021-08-27 | 2024-03-01 | 中国人民解放军陆军特色医学中心 | Be used for medical treatment to detect teaching with oral cavity swab collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208287027U (en) | A kind of Medical oral cavity section mucous membrane of mouth scrapes sampler | |
| CN207444971U (en) | Cervical sampling device | |
| CN208541340U (en) | Bile collection device | |
| CN204813980U (en) | Gynaecology's autocoid substance extractor | |
| CN112716536A (en) | Tumour patient treatment is with sample centre gripping equipment that has supplementary fixed knot structure | |
| CN203634137U (en) | Multifunctional vaginal speculum | |
| CN204744252U (en) | Urological department sampler | |
| CN204863292U (en) | Go up alimentary canal mucosa extractor | |
| CN213606552U (en) | Biopsy forceps with adjusting device | |
| CN215899736U (en) | Orthopedic biopsy sampler | |
| CN218937882U (en) | Quick biotoxin extraction device for food | |
| CN213047037U (en) | Lung cancer tumour sampling device | |
| CN204410940U (en) | A kind of gynecilogical operation dirt removing device | |
| CN205094512U (en) | Gynecological sampler | |
| CN215339050U (en) | Portable water sample collection system is used in emergent monitoring of environment | |
| CN219250252U (en) | Disposable sterile cervical sampler | |
| CN212679546U (en) | Gynecological clinical operation auxiliary device | |
| CN219798748U (en) | Solid-state fermentation fermented grain sampler | |
| CN219121747U (en) | On-spot soil sampler is criticized to ring that possesses regulatory function | |
| CN201040000Y (en) | Endometrium cell sampler | |
| CN207556907U (en) | A kind of sampler for the dirty water decontamination handles | |
| CN203677646U (en) | Novel scalp needle | |
| CN219049594U (en) | Gastroenterology vomitus collection device | |
| CN213903026U (en) | Smoke and dust flue gas sampling instrument | |
| CN218725758U (en) | Sampling device for wastewater treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |