CN206621378U - A kind of oral mucosa sampling device for biopsy - Google Patents
A kind of oral mucosa sampling device for biopsy Download PDFInfo
- Publication number
- CN206621378U CN206621378U CN201621368301.0U CN201621368301U CN206621378U CN 206621378 U CN206621378 U CN 206621378U CN 201621368301 U CN201621368301 U CN 201621368301U CN 206621378 U CN206621378 U CN 206621378U
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- China
- Prior art keywords
- sampling
- tooth set
- support bar
- shield tooth
- sampling rod
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- 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
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Abstract
The utility model discloses a kind of oral mucosa sampling device for biopsy, including lower shield tooth set, upper shield tooth set and sampling rod, the lower shield tooth covers one end and is fixedly connected with shield tooth set, sampling rod is provided between the lower shield tooth set and upper shield tooth set, the sampling rod is provided with folding pattern, the sampling rod is to include air inside totally-enclosed cylinder, during so that user being engaged one end of extruding sampling rod, the folding pattern expansion of the other end, so that the sampling rod other end increases so as to drive support bar to move, support bar is fixedly connected with the top of described sampling rod one end, the support bar is not orthogonal to sampling rod and tends to direction where upper shield tooth set.A kind of oral mucosa sampling device for biopsy of the present utility model, processing is convenient, without other auxiliary powers, can complete to sample by user oneself, reduce product cost, be easy to promote the use of, human oriented design, substantially increase sampling efficiency.
Description
Technical field
A kind of medical treatment device is the utility model is related to, in particulars relate to a kind of oral mucosa sampling device for biopsy.
Background technology
In hospital clinical work, oral mucosa biopsy is diagnosing oral diseases most efficient method, the mouth used at present
Chamber sampling device for biopsy is mainly made up of metal ball, wing etc., in use, allowing patient to contain lower metal ball, is scraped with wing
Oral mucosa, this mode is serious to injury of mouth, and easily causes and swallow or vomit, and very big pain is brought to patient
It is bitter.Also there are other acquisition methods at present, such as disclosed in Chinese patent day for announcing 2016.05.11 notification numbers 205215272U
A kind of oral mucosa sampling device for biopsy, mitigate the damage to patient oral cavity with this.But it is rotated by minitype motor driving
Work such as axle, and oral mucosa sampling device for biopsy is medical supplies, generally disposable product, so considerably increase device
Production cost, cause the energy and the wasting of resources, be not easy to promote.Need a kind of production cost low, easy to use for this, will not
Patient harm oral cavity, and the energy and the oral mucosa sampling device for biopsy of the wasting of resources will not be caused.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of oral mucosa sampling device for biopsy, come
Solve existing sampler production cost it is high, in-convenience in use, user's oral mucosa can be injured, and cause the energy and resource
Waste these phenomenons.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of oral mucosa sampling device for biopsy, including lower shield tooth set, upper shield tooth set and sampling rod, the lower shield tooth set one
End is fixedly connected with shield tooth set, and sampling rod is provided between the lower shield tooth set and upper shield tooth set, and the sampling rod is provided with folding pattern,
The sampling rod is to include air inside totally-enclosed cylinder so that another when user is engaged one end of extruding sampling rod
The folding pattern expansion at end so that the sampling rod other end increases so as to drive support bar to move, fixed at the top of described sampling rod one end
Connection support bar, the support bar are not orthogonal to sampling rod and tend to direction where upper shield tooth set, and the support bar top is consolidated
Surely sampling head is connected, the sampling head both ends are provided with sampling storehouse, and the sampling storehouse is hollow circular cylinder.
As the further optimization of such scheme, the lower shield tooth set and upper shield tooth set are equipped with shield teeth groove, and shield teeth groove is used
When inside, making dental articulation user in sampling during occlusion extruding sampling rod, sampling rod will not be stung bad, protected simultaneously
Tooth and sampling rod.
As the further optimization of such scheme, the support bar includes lower support bar and upper support bar, the upper support
Bar bottom is fixedly connected with conical head, and conical head causes the hollow circular cylinder that upper support bar is conveniently inserted at the top of lower support bar, so as to
The height of convenient adjustment support bar, to be adapted to different users, human oriented design.
It is hollow circular cylinder as the further optimization of such scheme, at the top of the lower support bar, in its hollow circular cylinder
Side size is engaged with upper support bar side dimension.
As the further optimization of such scheme, the sampling storehouse is surrounded by sampling bulkhead, the sampling bulkhead top
The angle of sampling wall composition for ∠ A, the ∠ A be acute angle, the sampling wall on sampling bulkhead top is that acute angle can be with more efficient
Collection mucous membrane of mouth biopsy sample.
As the further optimization of such scheme, the lower shield tooth set, upper shield tooth set, sampling rod, support bar and sampling head
Material is rubber, using the elasticity of elastomeric material, will not injure mucous membrane of mouth when protecting user's use, elastomeric material also may be used
With recycling, the wasting of resources will not be caused.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. a kind of oral mucosa sampling device for biopsy of the present utility model, shield tooth set is driven to be engaged repeatedly using user
One end of sampling rod is extruded, by the air extrusion in sampling rod to the other end, so that folding pattern stretches repeatedly, so as to drive
The sampling storehouse at support bar and sampling head both ends moves repeatedly, and scrapes the intraoral biopsy sample of user, simple to operate, during use
It is convenient and safe.
2nd, a kind of oral mucosa sampling device for biopsy of the present utility model, processing is convenient, without other auxiliary powers,
It can complete to sample by user oneself, save the energy, also reduce product cost, be easy to promote the use of, novel in structural design,
Human oriented design, substantially increase sampling efficiency.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of oral mucosa sampling device for biopsy of the present utility model.
Fig. 2 is a kind of cross-sectional view of oral mucosa sampling device for biopsy of the present utility model.
Fig. 3 is a kind of sampling storehouse close-up schematic view of oral mucosa sampling device for biopsy of the present utility model.
Reference is in figure：1st, lower shield tooth set；2nd, upper shield tooth set；3rd, teeth groove is protected；4th, sampling rod；5th, folding pattern；6th, prop up
Strut；7th, sampling head；8th, lower support bar；9th, upper support bar；10th, conical head；11st, storehouse is sampled；12nd, bulkhead is sampled.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by embodiment, to this reality
It is further elaborated with new.However, it should be understood that specific embodiment described herein is only explaining this reality
With new, the scope of the utility model is not limited to.
Referring to Fig. 1-Fig. 3, a kind of oral mucosa sampling device for biopsy, including lower shield tooth set（1）, it is upper shield tooth set（2）With take
Lining bar（4）, the lower shield tooth set（1）One end is fixedly connected with shield tooth set（2）, the lower shield tooth set（1）With upper shield tooth set（2）
Provided with shield teeth groove（3）, the lower shield tooth set（1）With upper shield tooth set（2）Between be provided with sampling rod（4）, the sampling rod（4）It is provided with
Folding pattern（5）, the sampling rod（4）To include air, the sampling rod inside totally-enclosed cylinder（4）It is fixed at the top of one end
Connection support bar（6）, the support bar（6）Including lower support bar（8）And upper support bar（9）, the upper support bar（9）Bottom is consolidated
Surely conical head is connected（10）, the lower support bar（8）Top is hollow circular cylinder, its hollow circular cylinder inside dimensions and upper support
Bar（9）Side dimension is engaged, the support bar（6）It is not orthogonal to sampling rod（4）And tend to upper shield tooth set（2）Place side
To the support bar（6）Top is fixedly connected with sampling head（7）, the sampling head（7）Both ends are provided with sampling storehouse（11）, it is described to take
Sample storehouse（11）For hollow circular cylinder, the sampling storehouse（11）It is surrounded by sampling bulkhead（12）, the sampling bulkhead（12）Top
Sampling wall composition angle for ∠ A, the ∠ A be acute angle, it is described it is lower protect tooth set（1）, it is upper shield tooth set（2）, sampling rod（4）、
Support bar（6）And sampling head（7）Material is rubber.
A kind of oral mucosa sampling device for biopsy of the present utility model is in use, the bottom of upper support bar 9 of support bar 6 is inserted
In the top hollow circular cylinder for entering lower support bar 8, the depth of insertion is adjusted, so as to adjust the height of support bar 6, after adjustment
User is by dental articulation in the shield teeth groove 3 of lower shield tooth set 1 and upper shield tooth set 2, and then user drives shield tooth set occlusion to squeeze
One end of sampling rod 4 is pressed, by the air extrusion in sampling rod 4 to the other end, so that folding pattern 5 trails, by sampling rod 4
One end elongation, so as to drive support bar 6 to move, support bar 6 then drives the sampling storehouse 11 at the both ends of sampling head 7 to move, user
The sampling rod 4 for being engaged extruding being unclamped so that inner air flows again, folding pattern 5 folds again in the presence of caoutchouc elasticity,
So that the other end of sampling rod 4 shrinks, so as to drive support bar 6 back to move, support bar 6 then drives the sampling at the both ends of sampling head 7
Storehouse 11 is back moved, and user is engaged extruding sampling rod 4 repeatedly, just sampling storehouse 11 can be caused to move back and forth in oral cavity so that
Sampling storehouse 11 is stored in sampling storehouse 11 using the scraping user's oral mucosa biopsy sample of bulkhead 12 is sampled, and is taken after the completion of sampling
Go out to sample storehouse 11, the utility model efficiency high is safe to use, and cost is cheap, is easy to promote.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of oral mucosa sampling device for biopsy, including lower shield tooth set（1）, it is upper shield tooth set（2）And sampling rod（4）, under described
Protect tooth set（1）One end is fixedly connected with shield tooth set（2）, the lower shield tooth set（1）With upper shield tooth set（2）Between be provided with sampling rod
（4）, it is characterised in that:The sampling rod（4）Provided with folding pattern（5）, the sampling rod（4）To be included inside totally-enclosed cylinder
There are air, the sampling rod（4）Support bar is fixedly connected with the top of one end（6）, the support bar（6）It is not orthogonal to sampling rod（4）
And tend to upper shield tooth set（2）Place direction, the support bar（6）Top is fixedly connected with sampling head（7）, the sampling head（7）
Both ends are provided with sampling storehouse（11）, the sampling storehouse（11）For hollow circular cylinder.
A kind of 2. oral mucosa sampling device for biopsy according to claim 1, it is characterised in that：The lower shield tooth set（1）
With upper shield tooth set（2）It is equipped with shield teeth groove（3）.
A kind of 3. oral mucosa sampling device for biopsy according to claim 1, it is characterised in that：The support bar（6）Bag
Include lower support bar（8）And upper support bar（9）, the upper support bar（9）Bottom is fixedly connected with conical head（10）.
A kind of 4. oral mucosa sampling device for biopsy according to claim 3, it is characterised in that：The lower support bar（8）
Top is hollow circular cylinder, its hollow circular cylinder inside dimensions and upper support bar（9）Side dimension is engaged.
A kind of 5. oral mucosa sampling device for biopsy according to claim 1, it is characterised in that：The sampling storehouse（11）Four
It is provided with sampling bulkhead week（12）, the sampling bulkhead（12）The angle of the sampling wall composition on top is acute angle for ∠ A, the ∠ A.
A kind of 6. oral mucosa sampling device for biopsy according to claim 1, it is characterised in that：The lower shield tooth set（1）、
Upper shield tooth set（2）, sampling rod（4）, support bar（6）And sampling head（7）Material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368301.0U CN206621378U (en) | 2016-12-14 | 2016-12-14 | A kind of oral mucosa sampling device for biopsy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368301.0U CN206621378U (en) | 2016-12-14 | 2016-12-14 | A kind of oral mucosa sampling device for biopsy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206621378U true CN206621378U (en) | 2017-11-10 |
Family
ID=60213396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368301.0U Expired - Fee Related CN206621378U (en) | 2016-12-14 | 2016-12-14 | A kind of oral mucosa sampling device for biopsy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206621378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023236736A1 (en) * | 2022-06-06 | 2023-12-14 | 北京卡尤迪生物科技股份有限公司 | Sample collection apparatus and method, and sample processing apparatus and method |
-
2016
- 2016-12-14 CN CN201621368301.0U patent/CN206621378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023236736A1 (en) * | 2022-06-06 | 2023-12-14 | 北京卡尤迪生物科技股份有限公司 | Sample collection apparatus and method, and sample processing apparatus and method |
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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: 20171110 Termination date: 20181214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |