CN207091413U - Disposable detachable humidity-preserving type cotton swab sterile test tube - Google Patents
Disposable detachable humidity-preserving type cotton swab sterile test tube Download PDFInfo
- Publication number
- CN207091413U CN207091413U CN201720978290.6U CN201720978290U CN207091413U CN 207091413 U CN207091413 U CN 207091413U CN 201720978290 U CN201720978290 U CN 201720978290U CN 207091413 U CN207091413 U CN 207091413U
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- China
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- test tube
- cotton swab
- bar portion
- swab
- lower bar
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- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides disposable detachable humidity-preserving type cotton swab sterile test tube, including cap test tube, test tube body and cotton swab, the cotton swab includes upper pole part, lower bar portion and swab head, the cap test tube is to be threadedly coupled with the test tube body, the cotton swab is located in the test tube body, the upper pole part top is fixedly connected with the cap test tube, and with the lower bar portion to be detachably connected, the swab head is fixedly connected the upper pole part with the lower bar portion bottom.The beneficial effects of the utility model are：It takes swab head and the dismountable connected mode of bar portion, and sampling cotton swab bar portion and the quick separating of cotton swab subheader can be achieved, make testing result more accurate.
Description
Technical field
The utility model belongs to technical field of medical instruments, sterile more particularly, to disposable detachable humidity-preserving type cotton swab
Test tube.
Background technology
Test tube is using a kind of very extensive test equipment, is widely used in laboratory, factory, medical treatment and scientific research etc., is
The continuous expansion of its application field is adapted to, its material progressively develops into polyethylene (nontoxic high molecular modeling by initial teat glass
Material) plastic material, the later stage develops screw-cap and rotarily opens type test tube, provide sterile cotton swab type cuvette belt for oneself, provide for oneself successively again
Nutrient solution test tube etc..Common test tube is typically made up of test tube body and the part of cap test tube two.Traditional test tube is existing by glass manufacture
The chemical test research several years are being had been widely used for, the shortcomings that of all kinds be present, is such as easily producing and bursts when in use,
Easily collided and fragmentation with other equipment in outgoing work, and teat glass be normally applied it is more extensive with chemical test, for micro-
Biologic test, then its drawback is embodied, because sterilizing of the microbiological test needs completion to test tube interior, and existing sterilizing side
Method is extremely complex and difficult to teat glass.
Therefore, according to real work needs, the disposable test tube of polyethylene (nontoxic high molecular plastics) material is progressively developed,
Progressively solves problem above.At present, with the development of science and technology the application of test tube has obtained further expansion, curing
Health field is treated, sterile test tube is also to be widely used, and takes a blood sample, chemically examines and a series of experiments process etc..Meanwhile to disease
People carries out the inspection work such as pharynx is wiped, nose is wiped, anus is wiped, sterile test tube equally also, because sampling swab is entered with sterile test tube
Censorship after row preserves.
Carry out to be preferably beneficial to work, the later stage develops band cotton swab sterile test tube, the band sterile examination of sample solution successively again
Pipe etc., with the use of product newly developed, also exposes many problems, such as provides the test tube of nutrient solution for oneself because cotton swab is fixed on
On cap test tube, when needing swab head being put into invisible spectro nutrient solution, it is necessary to which operating personnel beat the bar of cotton swab manually
Portion is so that swab head is dropped in nutrient solution, but the cotton swab bar portion is generally polystyrene plastics material, and toughness is preferable, and
It is unfavorable for beaing, that is, is unfavorable for elution of the nutrient solution to cotton swab so that final detection result has deviation.For another example, swallowing
Wipe, nose is wiped etc. when checking, be usually used without the test tube of nutrient solution, but often due to drying and making after cotton swab sub-sampling
The germ quantity carried on cotton swab declines to a great extent, and so as to the result that can not be needed or the problem of false negative occurs.
The content of the invention
Problem to be solved in the utility model is to provide disposable detachable humidity-preserving type cotton swab sterile test tube, and it, which is taken, wipes
Subheader and the dismountable connected mode of bar portion, it can be achieved to sample cotton swab bar portion and cotton swab during spot sampling and test operation
The quick separating of subheader, make testing result more accurate.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Disposable detachable humidity-preserving type cotton swab sterile test tube, including cap test tube, test tube body and cotton swab, the cap test tube
With the test tube body to be threadedly coupled, the cotton swab is located in the test tube body, and the cotton swab includes upper pole part, lower bar portion
With swab head, the upper pole part top is fixedly connected with the cap test tube, and the upper pole part is detachably to connect with the lower bar portion
Connect, the swab head is fixedly connected with the lower bar portion bottom.
Further, the upper pole part is connected with the lower bar portion by threaded sleeve, the threaded sleeve internal upper part and institute
State upper pole part to be fixedly connected, be provided with internal thread in the threaded sleeve, the lower bar portion upper end is provided with external screw thread, the external screw thread and
The screw-internal thread fit.
Further, the connected mode of the upper pole part and the lower bar portion to be threadedly coupled, one kind in grafting.
Further, the upper pole part and the length ratio of the lower bar portion are 2:1.
Further, moisturizing sponge is provided with the test tube body, the moisturizing sponge is located at the lower section of the swab head.
Further, the distance between the moisturizing sponge and the swab head are at least the length of a swab head.
Further, the moisturizing sponge is located at the examination its bottom.
The utility model has the advantages and positive effects of：Realize the quick of sampling cotton swab bar portion and cotton swab subheader
Separation, makes testing result more accurate, while realizes the moisturizing of test tube interior, and avoid makes cotton swab after sampling due to drying
The problem of germ quantity carried on son declines to a great extent；And the product of the utility model is readily produced manufacture, fault rate is low, uses
When it is safe and reliable, easy to operation.
Brief description of the drawings
Fig. 1 is the structural representation of the disposable detachable humidity-preserving type cotton swab sterile test tube in embodiment.
In figure：1st, cap test tube, 2, test tube body, 3, cotton swab, 31, upper pole part, 32, lower bar portion, 33, swab head, 4, screw thread
Sleeve pipe, 5, moisturizing sponge.
Embodiment
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
Embodiment 1
Disposable detachable humidity-preserving type cotton swab sterile test tube, including cap test tube 1, test tube body 2 and cotton swab 3, the examination
Pipe cap 1 is with the test tube body 2 to be threadedly coupled, and the cotton swab 3 is located in the test tube body 2, and the cotton swab 3 includes upper boom
Portion 31, lower bar portion 32 and swab first 33, the top of upper pole part 31 are fixedly connected with the cap test tube 1, the upper pole part 31 with
The lower bar portion 32 is is detachably connected, and the detachable connection is is threadedly coupled, one kind in grafting, the swab first 33
It is fixedly connected with the lower bottom of bar portion 32.
The above-mentioned technical proposal of the present embodiment realizes sampling cotton swab bar portion and the quick separating of cotton swab subheader, makes detection
As a result it is more accurate.
Embodiment 2
Disposable detachable humidity-preserving type cotton swab sterile test tube, including cap test tube 1, test tube body 2 and cotton swab 3, the examination
Pipe cap 1 is with the test tube body 2 to be threadedly coupled, and the cotton swab 3 is located in the test tube body 2, and the cotton swab 3 includes upper boom
Portion 31, lower bar portion 32 and swab first 33, the top of upper pole part 31 are fixedly connected with the cap test tube 1, the upper pole part 31 with
To be detachably connected, the swab first 33 is fixedly connected the lower bar portion 32 with the lower bottom of bar portion 32.
Wherein, the upper pole part 31 is connected with the lower bar portion 32 by threaded sleeve 4, the internal upper part of threaded sleeve 4
It is fixedly connected with the upper pole part 31, internal thread is provided with the threaded sleeve 4, the lower upper end of bar portion 32 is provided with external screw thread,
The lower bar portion 32 is connected with threaded sleeve 4 by external screw thread and screw-internal thread fit effect, you can with by screwing
Mode cotton swab subheader is separated with cap test tube
The upper pole part 31 and the length ratio of the lower bar portion 32 are 2:1, the setting of the length ratio causes and swab
The lower bar portion of head connection is easier to separate with upper pole part.
Moisturizing sponge 5 is provided with the test tube body 2, the moisturizing sponge 5 is located at the lower section of the swab first 33, the guarantor
Wet sponge 5 is located at the bottom of test tube body 2.The moisturizing sponge infiltrates sterilized water, and it is complete wet and pick up sea with sponge that it soaks degree
When continuous, water will not be dripped as standard.
The moisturizing sponge 5 and the swab first the distance between 33 are at least the length of a swab first 33, the two it
Between distance long moisture-keeping function can not be realized to swab head well；Apart from too small, the bacterium on swab head may then be stained with
Contaminate on sponge, the germ quantity for making to carry on cotton swab declines to a great extent, and influences the detection to bacterium on follow-up swab head.
The above-mentioned technical proposal of the present embodiment realizes sampling cotton swab bar portion and the quick separating of cotton swab subheader, makes detection
As a result it is more accurate.Also, the moisturizing of test tube interior is realized simultaneously, makes to take on cotton swab due to drying after avoiding sampling
The problem of germ quantity of band declines to a great extent.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (7)
1. disposable detachable humidity-preserving type cotton swab sterile test tube, it is characterised in that including cap test tube, test tube body and cotton swab,
The cotton swab includes upper pole part, lower bar portion and swab head, and the cap test tube is to be threadedly coupled with the test tube body, the cotton swab
In the test tube body, the upper pole part top is fixedly connected son with the cap test tube, the upper pole part and the lower bar portion
To be detachably connected, the swab head is fixedly connected with the lower bar portion bottom.
2. disposable detachable humidity-preserving type cotton swab sterile test tube according to claim 1, it is characterised in that the upper boom
Portion is connected with the lower bar portion by threaded sleeve, and the threaded sleeve internal upper part is fixedly connected with the upper pole part, the spiral shell
Internal thread is provided with line sleeve pipe, the lower bar portion upper end is provided with external screw thread, the external screw thread and the screw-internal thread fit.
3. disposable detachable humidity-preserving type cotton swab sterile test tube according to claim 1, it is characterised in that the upper boom
The connected mode of portion and the lower bar portion is is threadedly coupled, one kind in grafting.
4. disposable detachable humidity-preserving type cotton swab sterile test tube according to claim 1, it is characterised in that the upper boom
The length ratio of portion and the lower bar portion is 2:1.
5. disposable detachable humidity-preserving type cotton swab sterile test tube according to claim 1, it is characterised in that the test tube
Moisturizing sponge is provided with vivo, the moisturizing sponge is located at the lower section of the swab head.
6. disposable detachable humidity-preserving type cotton swab sterile test tube according to claim 5, it is characterised in that the moisturizing
The distance between sponge and the swab head are at least the length of a swab head.
7. disposable detachable humidity-preserving type cotton swab sterile test tube according to claim 5, it is characterised in that the moisturizing
Sponge is located at the examination its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720978290.6U CN207091413U (en) | 2017-08-07 | 2017-08-07 | Disposable detachable humidity-preserving type cotton swab sterile test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720978290.6U CN207091413U (en) | 2017-08-07 | 2017-08-07 | Disposable detachable humidity-preserving type cotton swab sterile test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091413U true CN207091413U (en) | 2018-03-13 |
Family
ID=61544133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720978290.6U Active CN207091413U (en) | 2017-08-07 | 2017-08-07 | Disposable detachable humidity-preserving type cotton swab sterile test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207091413U (en) |
-
2017
- 2017-08-07 CN CN201720978290.6U patent/CN207091413U/en active Active
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