CN106388870A - Lockable swab - Google Patents
Lockable swab Download PDFInfo
- Publication number
- CN106388870A CN106388870A CN201610730965.5A CN201610730965A CN106388870A CN 106388870 A CN106388870 A CN 106388870A CN 201610730965 A CN201610730965 A CN 201610730965A CN 106388870 A CN106388870 A CN 106388870A
- Authority
- CN
- China
- Prior art keywords
- swab
- connecting portion
- lockable
- trocar sheath
- extension
- 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.)
- Pending
Links
Classifications
-
- 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
- A61B10/0045—Devices for taking samples of body liquids
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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)
- Hematology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a lockable swab. The lockable swab comprises a swab assembly and an outer sleeve which is provided with an accommodating space, wherein the swab assembly and the outer sleeve are in sleeved connection; the swab assembly comprises a swab rod which is accommodated in the outer sleeve, a connecting part which is connected to the swab rod and a soft rod head which is connected to the connecting part; the swab rod comprises a swab head for collecting biological samples; the connecting part partially extends into the outer sleeve and is in seamless connection to the outer sleeve; the soft rod head comprises extension parts; locking buckles are arranged at the inner sides of the extension parts; locking rings are arranged on a nozzle of the outer sleeve; and the locking buckles at the inner sides of the extension parts and the locking rings on the nozzle of the outer sleeve are oppositely arranged and are mutually locked, so that a locking effect is achieved. With the application of the lockable swab provided by the invention, such circumstances that the collected biological samples leak, pollution is caused and the like can be avoided; and the lockable swab provided by the invention is convenient to operate and is safe and reliable.
Description
Technical field
The present invention relates to a kind of biological detection instrument, more particularly, to a kind of lockable swab.
Background technology
Swab, popular in life be referred to as cotton swab, be a kind of absorbent material of a little group being wound on little rod one end
(as Cotton Gossypii), is used for the drug of topical application, or is used for wiping on certain block area, especially in biomedical sector, micro- as gathering
The instrument of the medical inspection of biology, exfoliative cyte or secretions.Therefore, pollution is avoided to be to ensure that medical science is examined after swab sampling
Survey the key of accuracy.
At present, swab Sampling techniques comparative maturity, mainly has throat swab, Nasal swabs, throat swab etc., by aseptic
Cotton swab gathers secretions, is put immediately into preservation liquid or reaction solution, by Pathogen test, makes retrospective diagnosis.Such swab
Have simple to operate, detection is quick, and low cost a little, thus is widely used.
But, during later stage transport, existing swab has and lacks protection, the unexpected shortcoming revealed.Its reason exists
In, in transportation, swab head, connecting portion and swab pipe loosen and lead to sample reveal or expose dirty in atmosphere
Dye, thus affect collection sample and going bad or make a variation, final impact biological detection result is inaccurate.
Content of the invention
Sample is led to be revealed or sudden and violent in transportation because of connecting portion and loosening of trocar sheath in order to solve above-mentioned swab
It is exposed in the air to be contaminated, thus affect collection sample and going bad or make a variation, the final impact inaccurate technology of biological detection result
Problem, the present invention provides one kind easy and simple to handle, prevents sample from revealing or exposes contaminated locking swab in atmosphere.
The invention provides a kind of lockable swab, including swab assembly and the trocar sheath with receiving space, described
Swab assembly is to be inserted in be connected with described trocar sheath, and described swab assembly includes the swab handle being contained in described trocar sheath, with
Connecting portion and the soft head being connected with described connecting portion that described swab handle connects, described swab handle is included for gathering biology
The swab head of sample, described connecting portion part is stretched in described trocar sheath and is seamlessly connected with described trocar sheath, described soft bar
Head includes extension, is provided with tab inside described extension, described trocar sheath one end open, and the other end is closed, its opening
It is provided with locking ring, described locking ring and described tab are oppositely arranged and mutual locking.
In lockable swab one preferred embodiment that the present invention provides, prolong along described in the bearing of trend of described extension
The bore of extending portion is gradually increased, and described tab is located in the middle part of described extension.
In lockable swab one preferred embodiment that the present invention provides, described tab is from described extension to close
The axis direction of described trocar sheath extends and is formed, described locking ring from described trocar sheath the mouth of pipe to away from described trocar sheath
Axis direction extends and is formed.
In lockable swab one preferred embodiment that the present invention provides, described swab handle also includes the body of rod, its one end
It is connected with described connecting portion, the other end is connected with described swab head, described swab head is cotton material.
In lockable swab one preferred embodiment that the present invention provides, described connecting portion is included with described swab handle even
The first connecting portion connecing is connected from described soft head and is had the second connecting portion of different caliber sizes with described first connecting portion
And connect the abutting part of described first connecting portion and described second connecting portion, described first connecting portion stretch into described trocar sheath and and
Described trocar sheath is seamlessly connected.
In lockable swab one preferred embodiment that the present invention provides, described first connecting portion is cylindrical, institute
State second connecting portion near one end of described first connecting portion with diameter greater than described first connecting portion diameter, described abutting part
Extended to the axis direction bending away from described first connecting portion from the tube wall of described first connecting portion and formed.
In lockable swab one preferred embodiment that the present invention provides, described connecting portion is made up of plastic material.
In lockable swab one preferred embodiment that the present invention provides, described soft head is made up of quality of rubber materials.
In lockable swab one preferred embodiment that the present invention provides, described extension is made up of plastic material.
In lockable swab one preferred embodiment that the present invention provides, described trocar sheath is glass tubing or plastic tube.
Compared to prior art, a kind of lockable swab that the present invention provides has the advantages that：
First, after having collected biological sample, trocar sheath and soft head are mutually extruded, makes the extension of soft head
The mutual locking of locking ring in upper tab and the trocar sheath mouth of pipe, can prevent, in biological sample after collection completes, sample
Product are revealed, situations such as pollution；
2nd, by the locking setting of tab and locking ring so that swab avoids the impact of environmental factorss, storage is more square
Just, transport more trusts, reduces workload, reduces cost of labor；
3rd, pass through to design described abutting part, so that the trocar sheath mouth of pipe is abutted with abutting part it is ensured that tab is mutual with locking ring
Locking；
4th, after tab and the mutual locking of locking ring, trocar sheath and soft head can be pullled mutually to examine further
Test the effect of tab and locking ring locking, prevent that locking is incomplete.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the structural representation of a kind of lockable swab non-locking that the present invention provides；
Fig. 2 is part A mplifying structure schematic diagram shown in Fig. 1；
Fig. 3 is the structural representation that a kind of lockable swab locking that the present invention provides completes.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work all its
His embodiment, broadly falls into the scope of protection of the invention.
Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein, Fig. 1 is a kind of lockable swab non-locking that the present invention provides
Structural representation, Fig. 2 is part A mplifying structure schematic diagram shown in Fig. 1, and Fig. 3 is a kind of lockable swab that the present invention provides
Lock the structural representation completing.
A kind of described lockable swab 1, including swab assembly 11 and the trocar sheath 13 with receiving space, described swab
Assembly 11 is to be inserted in be connected with described trocar sheath 13.
Described swab assembly 11 includes swab handle 111, connecting portion 113 and the soft head 115 being sequentially connected.
Described swab handle 111 is contained in described trocar sheath 13 manages, and it includes the bar that one end is connected with described connecting portion 113
The swab head 1113 that body 1111 and the other end with the described body of rod 1111 are connected, described swab head 1113 is cotton material, uses
In collection biological specimen.
Described connecting portion 113 is made up of plastic material, and it includes the first connecting portion being connected with described swab handle 111
1131 are connected from described soft head 115 and described first connecting portion 1131 has the second connecting portion 1133 of different caliber sizes
And connect the abutting part 1135 of described first connecting portion 1131 and described second connecting portion 1133.Described first connecting portion 1131 is
Cylindrical tube, it stretches in described trocar sheath 13 and is seamlessly connected with described trocar sheath 13, is used for preventing biological sample from leaking.
Described second connecting portion 1133 is near one end of described first connecting portion 1131 with diameter greater than described first connecting portion 1131
Diameter.Described abutting part 1135 from described first connecting portion 1131 tube wall to the axis away from described first connecting portion 1131
Direction bending extends and is formed, and described swab assembly 11 is inserted in described trocar sheath 13 when being connected, the opening of described trocar sheath 13
Abut described abutting part 1135.
Described soft head 115 includes body 1151 and the extension 1153 being extended by described body 1151.Described body
1151 are seamlessly connected with described second connecting portion 1133 near one end of described extension 1153.Described extension 1153 is by described
Body 1151 extends to below described trocar sheath 13 mouth of pipe, along described extension 1153 extension 1153 described in bearing of trend
Bore is gradually increased, described extension 1153 and described second connecting portion 1133 interval setting.Set inside described extension 1153
It is equipped with tab 11531, described tab 11531 is located at described extension 1153 middle inside, and described tab 11531 is by institute
State extension 1153 and extend formation near the axis direction of described trocar sheath 13.
Described trocar sheath 13 is glass tubing or plastic tube.Described trocar sheath 13 one end open, the other end is closed, and has receipts
Hold space, it includes the locking ring 131 of the opening located at described trocar sheath 13, and described locking ring 131 is by described trocar sheath 13
Tube wall extend to the axis direction away from described trocar sheath 13 and formed, described trocar sheath 13 stretches into described extension 1153 He
Between described connecting portion 113, described tab 11531 and the airtight locking of described locking ring 131, described locking ring 131 and described
11531 cooperation locking actions of tab.Specifically, after swab 1 completes to extract biological sample operation, by described swab handle
111 deposit in described trocar sheath 13 in time, and then both hands are picked up residence respectively to state trocar sheath 13 relative with described soft head 115
Firmly extrude, trocar sheath 13 is abutted with described abutting part 1135, makes described tab 11531 mutual with described locking ring 131
Locking, now, described tab 11531 is located at described locking ring 131 lower section and abuts the tube wall of described trocar sheath 13.
The using method of described lockable swab 1：
1) sample collecting：
First swab assembly 11 is taken out in trocar sheath 13, swab head 1113 is aseptic cotton material, for gathering sample
Product, it is necessary to keep the clean non-contaminated state of swab head 1113 before and after collection sample.In the sample collecting completing needs
Afterwards, should in time swab assembly 11 be inserted in trocar sheath 13 manages, prevent sample because expose in atmosphere overlong time and lead to dirt
Dye or variation.
2) sample protection：
After swab 1 completes to extract biological sample operation, swab handle 111 is deposited in trocar sheath 13 in time, then
Both hands pick up trocar sheath 13 firmly extruding relative with soft head 115 respectively, trocar sheath 13 is abutted with abutting part 1135, makes lock
Surely button 11531 and the mutual locking of locking ring 131, finally outwards gently draw trocar sheath 13 and soft head 115, detect described swab 1
Whether locking consolidates.
A kind of described lockable swab has the advantages that：
First, after having collected biological sample, described trocar sheath 13 and described soft head 115 are mutually extruded, makes institute
State the described locking ring 131 in described tab 11531 and described trocar sheath 13 mouth of pipe on the extension 1153 of soft head 115
Locking mutually, can prevent, in biological sample after collection completes, situations such as sample leakage, pollution；
2nd, arranged so that described swab 1 avoids environment by the locking of described tab 11531 and described locking ring 131
The impact of factor, storage is more convenient, and transport more trusts, reduces workload, reduces cost of labor；
3rd, pass through to design described abutting part 1135, so that described trocar sheath 113 mouth of pipe is abutted with described abutting part 1135, really
Protect described tab 11531 and the mutual locking of described locking ring 131；
4th, after described tab 11531 mutual locking with described locking ring 131, described trocar sheath can be pullled mutually
13 and described soft head 115 to check the effect of described tab 11531 and described locking ring 131 locking further, prevent
Produce locking incomplete.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in the skills of other correlations
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of lockable swab is it is characterised in that include swab assembly and the trocar sheath with receiving space, described swab
Assembly is to be inserted in be connected with described trocar sheath；
Connecting portion that the swab handle that described swab assembly includes being contained in described trocar sheath is connected with described swab handle and with institute
State the soft head of connecting portion connection, described swab handle includes the swab head for gathering biological specimen, described connecting portion part
Stretch in described trocar sheath and be seamlessly connected with described trocar sheath, described soft head includes extension, inside described extension
It is provided with tab；
Described trocar sheath one end open, the other end is closed, and its opening is provided with locking ring, described locking ring and described tab phase
To setting simultaneously mutual locking.
2. lockable swab according to claim 1 it is characterised in that along described extension bearing of trend, described
The bore of extension is gradually increased, and described tab is located at the middle part of described extension.
3. lockable swab according to claim 2 is it is characterised in that described tab is from described extension to close
The axis direction of described trocar sheath extends and is formed, described locking ring from described trocar sheath tube wall to away from described trocar sheath
Axis direction extends and is formed.
4. lockable swab according to claim 1 is it is characterised in that described swab handle also includes the body of rod, its one end
It is connected with described connecting portion, the other end is connected with described swab head, described swab head is cotton material.
5. lockable swab according to claim 1 is it is characterised in that described connecting portion is included with described swab handle even
The first connecting portion connecing is connected from described soft head and is had the second connecting portion of different caliber sizes with described first connecting portion
And connect the abutting part of described first connecting portion and described second connecting portion, described first connecting portion stretch into described trocar sheath and and
Described trocar sheath is seamlessly connected.
6. lockable swab according to claim 5 it is characterised in that described first connecting portion be cylindrical, institute
State second connecting portion near one end of described first connecting portion with diameter greater than described first connecting portion diameter, described abutting part
Extended to the axis direction bending away from described first connecting portion from the tube wall of described first connecting portion and formed.
7. the lockable swab according to any one of claim 1-6 is it is characterised in that described connecting portion is by plastic material
Make.
8. lockable swab according to claim 1 is it is characterised in that described soft head is made up of quality of rubber materials.
9. lockable swab according to claim 1 is it is characterised in that described extension is made up of plastic material.
10. lockable swab according to claim 1 is it is characterised in that described trocar sheath is glass tubing or plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730965.5A CN106388870A (en) | 2016-08-26 | 2016-08-26 | Lockable swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730965.5A CN106388870A (en) | 2016-08-26 | 2016-08-26 | Lockable swab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106388870A true CN106388870A (en) | 2017-02-15 |
Family
ID=58005266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730965.5A Pending CN106388870A (en) | 2016-08-26 | 2016-08-26 | Lockable swab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388870A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410194A (en) * | 2020-11-19 | 2021-02-26 | 上海奥浦迈生物科技股份有限公司 | A culture medium intelligence sample transportation equipment for virus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201376965Y (en) * | 2009-04-09 | 2010-01-06 | 武汉致远医疗科技有限公司 | Disposable multi-purpose swab collector |
| CN202226859U (en) * | 2011-07-05 | 2012-05-23 | 浙江友利医学科技有限公司 | Disposable sampling swab test tube |
| CN202558865U (en) * | 2012-03-23 | 2012-11-28 | 宁波高新区绿邦科技发展有限公司 | Biology sampling swab |
| CN205215271U (en) * | 2015-12-01 | 2016-05-11 | 董占龙 | Medical sampling swab |
| CN205981741U (en) * | 2016-08-26 | 2017-02-22 | 宁波高新区绿邦科技发展有限公司 | Swab of lockable |
-
2016
- 2016-08-26 CN CN201610730965.5A patent/CN106388870A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201376965Y (en) * | 2009-04-09 | 2010-01-06 | 武汉致远医疗科技有限公司 | Disposable multi-purpose swab collector |
| CN202226859U (en) * | 2011-07-05 | 2012-05-23 | 浙江友利医学科技有限公司 | Disposable sampling swab test tube |
| CN202558865U (en) * | 2012-03-23 | 2012-11-28 | 宁波高新区绿邦科技发展有限公司 | Biology sampling swab |
| CN205215271U (en) * | 2015-12-01 | 2016-05-11 | 董占龙 | Medical sampling swab |
| CN205981741U (en) * | 2016-08-26 | 2017-02-22 | 宁波高新区绿邦科技发展有限公司 | Swab of lockable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112410194A (en) * | 2020-11-19 | 2021-02-26 | 上海奥浦迈生物科技股份有限公司 | A culture medium intelligence sample transportation equipment for virus |
| CN112410194B (en) * | 2020-11-19 | 2022-08-30 | 上海奥浦迈生物科技股份有限公司 | A culture medium intelligence sample transportation equipment for virus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
|
| RJ01 | Rejection of invention patent application after publication |