CN204971364U - Cell collector for genetic test - Google Patents
Cell collector for genetic test Download PDFInfo
- Publication number
- CN204971364U CN204971364U CN201520692211.6U CN201520692211U CN204971364U CN 204971364 U CN204971364 U CN 204971364U CN 201520692211 U CN201520692211 U CN 201520692211U CN 204971364 U CN204971364 U CN 204971364U
- Authority
- CN
- China
- Prior art keywords
- collection
- bottle
- cavity
- swab
- inner sleeve
- 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
Abstract
The utility model discloses a cell collector for genetic test, including gathering swab and holding bottle, gather the swab and include interior sleeve pipe, outer tube, mining head and elasticity sacculus, the overcoat pipe box is located endotheca outside of tubes portion and is formed retractable structure, mining head includes collection portion and formed at the cavity connecting portion of collection portion rear end, is formed with the cavity in the collection portion, and wall cloth is equipped with the micropore in the cavity, and the outer wall of cavity covers has the collection fine hair that is used for gathering the sample, the outside of sleeve pipe front end in cavity connecting portion cover is located, the elasticity sacculus includes the elasticity utricule and connects the cavity portion of cup jointing of elasticity utricule front end that the cavity portion of cup jointing cup joints with the rear end of outer tube, and forms the negative pressure passageway between elasticity utricule and the collection portion, the holding bottle is constructed becomes to be suitable for to accomodate the collection swab that is the contraction state. The utility model provides a cell collector for genetic test, convenient to use, collection effect is good, and the sample of being convenient for is preserved.
Description
Technical field
This utility model relates to medical supplies, particularly relates to a kind of gene test cellular collector.
Background technology
Common gene acquisition mode is with acquisition rod after by the oral cavity inner membrance scraping mucosal tissue of the person of adopting, and utilizes the mucosal tissue being built-up in acquisition rod to carry out comparison or the inspection of DNA.With reference to shown in Fig. 1, the acquisition rod of current employing generally comprises barred body 30 and is arranged at the collection head 31 of barred body 30 front end, and the acquisition rod collection effect of this structure is poor, and the cell of collection etc. easily come off, and meanwhile, is not easy to seal up for safekeeping.In addition, need to cut off the collection head 31 gathering and have sample, then collection head 31 is placed centrifugation apparatus separating sample, it uses very inconvenient.
Utility model content
The purpose of this utility model is overcome deficiency of the prior art and provide a kind of gene test cellular collector.
The technical scheme that this utility model solution prior art problem adopts is: a kind of gene test cellular collector, comprises and gather swab and holding bottle,
Described collection swab comprises:
Inner sleeve;
Trocar sheath, described trocar sheath is sheathed on described inner sleeve outside and forms telescopic structure;
Collection head, described collection head comprises collection portion and is formed at the hollow connecting portion of rear end, described collection portion, and be formed with cavity in described collection portion, described cavity inner wall is laid with micropore, and the outer wall of described cavity is coated with the collection floss hair for collecting sample; Described hollow connecting portion is sheathed on the outside of described inner sleeve front end;
Resilient bladder, described resilient bladder comprises elastic sack body and connects the hollow socket part of described elastic sack body front end, and the rear end of described hollow socket part and described trocar sheath is socketed, and forms negative pressure channel between described elastic sack body and described collection portion;
Described holding bottle is configured to be suitable for receiving the described collection swab in contraction state.
Preferably, also comprise a rejecting cover, described rejecting cover is slidably sheathed on the outside of described inner sleeve front end, and is positioned at the rear of described hollow connecting portion.
Preferably, the outer circumference surface of described inner sleeve front end is provided with at least two circle annular protrusions, and the diameter of described annular protrusion is slightly larger than the internal diameter of described hollow connecting portion.
Preferably, described holding bottle comprises bottle and seal cover;
The bottom of described bottle is provided with air-vent, is provided with the air-filtering membrane be positioned at above described air-vent in described bottle;
Described seal cover is removably closed together on described bottle.
Preferably, the round platform portion that described seal cover comprises block and axially extends to form from described block, described round platform portion is provided with external screw thread, and the upper end of described bottle is provided with the female thread being suitable for coordinating with described external screw thread.
Preferably, described round platform portion is provided with an axial hole clipping, and described axial hole clipping is configured to the upper end be suitable for described trocar sheath and is fixed by socket.
Preferably, described fine hair is nylon, cotton or cloth material make.
The beneficial effects of the utility model are: the gene test cellular collector provided according to this utility model, collection swab is socketed by inner sleeve and outward appearance and forms Collapsible structure, in use, collection swab can be stretched and form elongated condition, the collection head of inner sleeve front end is utilized to carry out collecting sample, and, when gathering, the suction function produced when recovering after resilient bladder can be utilized to compress adsorbs around the micropore on collection head, so, the cell etc. gathered can be made to be gathered on the outside fine hair in collection portion, increase substantially the effect of collection.And after collecting sample, collection swab can be shunk and form contraction state, be positioned in holding bottle and store.Meanwhile, when testing, collection head directly can be extracted and being placed in centrifugation apparatus, extremely easy to use.In addition, before the use, can be positioned in holding bottle by collection swab, then carry out outer package with contraction state, so, can form suit, structure is simply easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of acquisition rod of the prior art;
Fig. 2 is the overall structure schematic diagram of this utility model embodiment gene test cellular collector;
Fig. 3 is the exploded view of this utility model embodiment gene test cellular collector;
Fig. 4 is the structural representation gathering swab contraction state in this utility model embodiment gene test cellular collector;
Fig. 5 be gather in this utility model embodiment gene test cellular collector swab elongated condition structural representation;
Fig. 6 is the sectional view gathering swab in this utility model embodiment gene test cellular collector;
Fig. 7 is the structural representation of holding bottle in this utility model embodiment gene test cellular collector.
Reference numeral:
Gather swab 100;
Inner sleeve 10;
Trocar sheath 11;
Collection head 13;
Collection portion 131;
Micropore 1311;
Hollow connecting portion 132;
Resilient bladder 14;
Elastic sack body 141;
Hollow socket part 142;
Reject cover 15;
Holding bottle 200;
Bottle 20;
Air-vent 201;
Seal cover 21;
Block 211;
Round platform portion 212;
Air-filtering membrane 22;
Prior art:
Barred body 30;
Collection head 31.
The realization of this utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining this utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " upper ", " under ", " front ", " after ", " left ", " right ", " vertically ", " level ", " top ", " end " " interior ", " outer ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only this utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in this utility model can be understood as the case may be.
With reference to shown in Fig. 2 to Fig. 7, this utility model embodiment provides a kind of gene test cellular collector, comprises and gathers swab 100 and holding bottle 200.
Specifically, gather swab 100 and comprise inner sleeve 10, trocar sheath 11, collection head 13 and resilient bladder 14, wherein, inner sleeve 10 can be configured to cylindrical, also can its other shapes.Trocar sheath 11 is sheathed on described inner sleeve 10 outside and forms telescopic structure, that is, trocar sheath 11 and inner sleeve 10 are socketed each other and form stretching structure, can make to gather swab 100 by this stretching structure and there is elongated condition and contraction state, when elongated condition, trocar sheath 11 and inner sleeve 10 can form longer length, now, may be used for the collection of oral cavity wall cell.And during contraction state, trocar sheath 11 and inner sleeve 10 form shorter length, now, can receive and be placed in holding bottle 200.
Collection head 13 comprises collection portion 131 and is formed at the hollow connecting portion 132 of rear end, described collection portion 131, and be formed with cavity in described collection portion 131, described cavity inner wall is laid with micropore 1311, and the outer wall of described cavity is coated with the collection floss hair for collecting sample; Described hollow connecting portion 132 is sheathed on the outside of described inner sleeve 10 front end.
That is, hollow connecting portion 132 be for by collection head 13 removably connect with inner sleeve 10, collection portion 131 is for collecting sample, and it on, the fine hair of covering can be convenient to from oral cavity wall scraping cells.
Resilient bladder 14 comprises elastic sack body 141 and connects the hollow socket part 142 of described elastic sack body 141 front end, and described hollow socket part 142 is socketed with the rear end of described trocar sheath 11, and forms negative pressure channel between described elastic sack body 141 and described collection portion 131.That is, this resilient bladder 14 can be compressed, compression is dropped back out after external force, this resilient bladder 14 can restore to the original state, owing to having negative pressure channel between resilient bladder 14 and collection portion 131, therefore, in the restorable process of resilient bladder 14, by lid negative pressure channel to the micropore 1311 wiping adsorption in collection portion 131, so, the cell in collection portion 131 around micropore 1311 can gather on fine hair under adsorption.
Holding bottle 200 is configured to be suitable for receiving the described collection swab 100 in contraction state.That is, when gathering swab 100 and being in contraction state, holding bottle 200 can be placed into inner, so, on the one hand, when packing, directly can be positioned in holding bottle 200 by this collection swab 100, recycling sealing bag seals, and forms sampling instrument suit; On the other hand, after utilization collection swab 100 has gathered, be positioned in holding bottle 200 after collection swab 100 can being shunk and carried out sealing preservation, so that preserve and carry.
According to the gene test cellular collector that this utility model provides, collection swab 100 is socketed by inner sleeve 10 and outward appearance and forms Collapsible structure, in use, can be stretched collection swab 100 formation elongated condition, the collection head 13 of inner sleeve 10 front end is utilized to carry out collecting sample, and, when gathering, the suction function produced when resilient bladder 14 can be utilized to compress rear recovery adsorbs around the micropore 1311 on collection head 13, so, the cell etc. gathered can be made to be gathered on the outside fine hair in collection portion 131, to increase substantially the effect of collection.And after collecting sample, collection swab 100 can be shunk formation contraction state, be positioned in holding bottle 200 and store.Meanwhile, when testing, collection head 13 directly can be extracted and being placed in centrifugation apparatus, extremely easy to use.In addition, before the use, can be positioned in holding bottle 200 by collection swab 100, then carry out outer package with contraction state, so, can form suit, structure is simply easy to use.
In a preferred embodiment of the present utility model, also comprise a rejecting cover 15, described rejecting cover 15 is slidably sheathed on the outside of described inner sleeve 10 front end, and is positioned at the rear of described hollow connecting portion 132.That is, reject cover 15 and be enclosed within inner sleeve 10 front end, and can slide on inner sleeve 10, so, when gene detection assay, rejecting cover 15 can be pushed away forward, reject cover 15 after the effect being subject to power, because the hollow connecting portion 132 on collection head 13 and inner sleeve 10 front end are socketed, so, reject cover 15 and force the collection head 13 in front to come off from inner sleeve 10 front end, and then realize the separation of collection head 13, relative to prior art, then do not need the section of cutting collection head 13 to operate, its use is convenient.
Further, in an embodiment of the present utility model, the outer circumference surface of inner sleeve 10 front end is provided with at least two circle annular protrusions, and the diameter of described annular protrusion is slightly larger than the internal diameter of described hollow connecting portion 132.So, inner sleeve 10, by annular protrusion and hollow connecting portion 132 interference fit, can guarantee collection head 13 and inner sleeve 10 front end firm and reliable connection, prevents problems such as easily coming off when gathering.
In a specific embodiment of the present utility model, holding bottle 200 comprises bottle 20 and seal cover 21, and the bottom of bottle 20 is provided with air-vent 201, is provided with the air-filtering membrane 22 be positioned at above described air-vent 201 in described bottle 20; Described seal cover 21 removably seal cover 21 closes on described bottle 20.
Because the sample gathered may need to preserve or transport in medical institutions, therefore, the sample after collection needs to be convenient to preserve, in the present embodiment, by arranging air-vent 201 in the bottom of bottle 20, making bottle 20 inside keep ventilated, avoiding sealing rear internal specimen moldy metamorphism.Meanwhile, in order to avoid introducing the antibacterial etc. in extraneous air, filter the air that outside enters by arranging air-filtering membrane 22, the granule in elimination air, antibacterial etc., so, reach good preservation effect.
Further, in an embodiment of the present utility model, the round platform portion 212 that seal cover 21 comprises block 211 and axially extends to form from described block 211, described round platform portion 212 is provided with external screw thread, and the upper end of described bottle 20 is provided with the female thread being suitable for coordinating with described external screw thread.So, bottle cap and bottle 20 can realize seal with screwed joint, and it is convenient to open, firm and reliable connection.
In a preferred embodiment of the present utility model, round platform portion 212 is provided with an axial hole clipping, and described axial hole clipping is configured to the upper end be suitable for described trocar sheath 11 and is fixed by socket.So, after utilization collection swab 100 has gathered sample, resilient bladder 14 can be pulled out, the upper end of trocar sheath 11 is docked with hole clipping axial on bottle cap, so, can collection swab 100 is fixed on bottle cap, then bottle cap is covered on bottle 20 again, namely gather swab 100 can upright state be suspended in bottle 20, does not contact, guarantee that bottle 20 inwall is not easily infected with by the sample on collection head 13 with bottle 20.
Be understandable that, fine hair can adopt nylon, cotton or cloth material to make.
In sum, the gene test cellular collector that this utility model provides, easy to use, collection effect is good, is convenient to Sample preservation.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.
Claims (7)
1. a gene test cellular collector, is characterized in that, comprises and gathers swab and holding bottle,
Described collection swab comprises:
Inner sleeve;
Trocar sheath, described trocar sheath is sheathed on described inner sleeve outside and forms telescopic structure;
Collection head described in collection head comprises collection portion and is formed at the hollow connecting portion of rear end, described collection portion, cavity is formed in described collection portion, described cavity inner wall is laid with micropore, and the outer wall of described cavity is coated with hollow connecting portion described in the collection fine hair for collecting sample and is sheathed on the outside of described inner sleeve front end;
Resilient bladder, described resilient bladder comprises elastic sack body and connects the hollow socket part of described elastic sack body front end, and the rear end of described hollow socket part and described trocar sheath is socketed, and forms negative pressure channel between described elastic sack body and described collection portion;
Described holding bottle is configured to be suitable for receiving the described collection swab in contraction state.
2. gene test cellular collector according to claim 1, is characterized in that, also comprises a rejecting cover, and described rejecting cover is slidably sheathed on the outside of described inner sleeve front end, and is positioned at the rear of described hollow connecting portion.
3. gene test cellular collector according to claim 1, is characterized in that, the outer circumference surface of described inner sleeve front end is provided with at least two circle annular protrusions, and the diameter of described annular protrusion is slightly larger than the internal diameter of described hollow connecting portion.
4. gene test cellular collector according to claim 1, is characterized in that, described holding bottle comprises bottle and seal cover;
The bottom of described bottle is provided with air-vent, is provided with the air-filtering membrane be positioned at above described air-vent in described bottle;
Described seal cover is removably closed together on described bottle.
5. gene test cellular collector according to claim 4, it is characterized in that, the round platform portion that described seal cover comprises block and axially extends to form from described block, described round platform portion is provided with external screw thread, and the upper end of described bottle is provided with the female thread being suitable for coordinating with described external screw thread.
6. gene test cellular collector according to claim 5, is characterized in that, described round platform portion is provided with an axial hole clipping, and described axial hole clipping is configured to the upper end be suitable for described trocar sheath and is fixed by socket.
7. gene test cellular collector according to claim 1, is characterized in that, described fine hair is nylon, cotton or cloth material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692211.6U CN204971364U (en) | 2015-09-08 | 2015-09-08 | Cell collector for genetic test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692211.6U CN204971364U (en) | 2015-09-08 | 2015-09-08 | Cell collector for genetic test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971364U true CN204971364U (en) | 2016-01-20 |
Family
ID=55105800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692211.6U Expired - Fee Related CN204971364U (en) | 2015-09-08 | 2015-09-08 | Cell collector for genetic test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971364U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361443A (en) * | 2016-08-31 | 2017-02-01 | 王爱华 | Preventive pathogen sample collecting device in department of infectious diseases |
| CN106987589A (en) * | 2017-06-06 | 2017-07-28 | 无尽之门航天科技（深圳）有限公司 | A kind of method and container for preserving cdna sample long-term in cosmic space |
| CN114403944A (en) * | 2022-03-28 | 2022-04-29 | 南通市海锐实验器材有限公司 | Closed tongue scraping type saliva DNA sampler |
-
2015
- 2015-09-08 CN CN201520692211.6U patent/CN204971364U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361443A (en) * | 2016-08-31 | 2017-02-01 | 王爱华 | Preventive pathogen sample collecting device in department of infectious diseases |
| CN106987589A (en) * | 2017-06-06 | 2017-07-28 | 无尽之门航天科技（深圳）有限公司 | A kind of method and container for preserving cdna sample long-term in cosmic space |
| CN106987589B (en) * | 2017-06-06 | 2023-06-27 | 无尽之门航天科技（深圳）有限公司 | Method and container for long-term preservation of gene samples in cosmic space |
| CN114403944A (en) * | 2022-03-28 | 2022-04-29 | 南通市海锐实验器材有限公司 | Closed tongue scraping type saliva DNA sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204971364U (en) | Cell collector for genetic test | |
| CN204971363U (en) | Oral cavity sample collection ware | |
| CN203502260U (en) | Saliva sampler | |
| CN205708293U (en) | A kind of active dust suction refuse receptacle | |
| CN103575569A (en) | Urine specimen collection bottle | |
| CN214654890U (en) | Fine virus sampling tube | |
| CN212089610U (en) | Improved disposable throat swab | |
| US11090647B2 (en) | Double bottom test tube kit and method therefore | |
| CN210301060U (en) | Saliva collection device | |
| CN210301059U (en) | Saliva collection device | |
| CN207318184U (en) | Environment measuring gas sampling device | |
| CN215305920U (en) | Trace collecting tube | |
| CN217659950U (en) | Throat swab collecting cotton swab and throat swab collector | |
| CN210644070U (en) | Oral cell collection swab | |
| CN206248355U (en) | One kind adopts closet | |
| CN110954366B (en) | Sampling device | |
| CN212031043U (en) | Air sampling device for environmental protection | |
| CN202620343U (en) | Plasma collection bottle with reserved sample device | |
| CN215306145U (en) | Self-sealing integrated saliva collecting device | |
| CN210037307U (en) | Animal doctor is sample collection system for inspection | |
| CN218784436U (en) | Improved nucleic acid detection sampling tube | |
| CN212996520U (en) | Oral swab for gene detection | |
| CN212438681U (en) | Oral swab collector | |
| CN215128752U (en) | Be used for vacuum test tube blood sampling to get supporting device of blood | |
| CN204008185U (en) | A kind of disposable sampling pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |