CN202947908U - Centrifugal tube for semen collection - Google Patents
Centrifugal tube for semen collection Download PDFInfo
- Publication number
- CN202947908U CN202947908U CN 201220615310 CN201220615310U CN202947908U CN 202947908 U CN202947908 U CN 202947908U CN 201220615310 CN201220615310 CN 201220615310 CN 201220615310 U CN201220615310 U CN 201220615310U CN 202947908 U CN202947908 U CN 202947908U
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- CN
- China
- Prior art keywords
- centrifugal tube
- tube body
- semen
- wild
- centrifuge tube
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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.)
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Abstract
The utility model discloses a centrifugal tube for semen collection, which belongs to a disposable medical analysis instrument. The centrifugal tube for semen collection comprises a centrifugal tube body, the centrifugal tube body is provided with a sealing cover, a wild-mouth sampling device is arranged in the centrifugal tube, and the wild-mouth sampling device is arranged above the centrifugal tube body and communicated with the inside of the centrifugal tube; and a scale is also arranged on the outer side of the tube body. Through the wild-mouth sampling device, semen collection adequacy of the centrifugal tube can be obviously improved; collected semen directly flows into the tube body from the wild-mouth sampling device, so that the volume loss caused by semen transfer is avoided; through the scale on the outer side of the tube body, experiential volume parameters can be directly obtained and the collection quantity can be determined; and through the double-layer overlapped sealing cover, the sealing property of the centrifugal tube in the process of storage is also ensured, thereby preventing specimens from being contaminated or overflowing. The centrifugal tube for semen collection disclosed by the utility model is made of a non-toxic transparent plastic material, so that the centrifugal tube is suitable for various experimental analysis places, therefore, the centrifugal tube is wide in application scope.
Description
Technical field
The utility model relates to a kind of Dispoable medical analytical implement, and in particular, the utility model relates generally to a kind of seminal fluid collecting centrifuge tube.
Background technology
" human seminal fluid checks that with treatment of laboratory handbook the 5th edition be to evaluate and test at present male fecundity by a levels of standards of academia and clinical extensive high praise in the World Health Organization (WHO), wherein an important indicator about the assessment male reproductive function is exactly sperm count total amount and the each total motile sperm count amount of discharging that each ejaculation is discharged, the prerequisite that obtains this parameter is accurately to measure the seminal fluid volume, this handbook is stipulated about in seminal fluid volume test section, the seminal fluid volume detects and does not recommend seminal fluid is drawn to transfer pipet and syringe or pour into and come measurement volumes in graduated cylinder from measuring cup, because there is the volume of this loss can be between 0.3 to 0.9 milliliter.Thus, this handbook recommendation weighing method is for detecting the standard method of seminal fluid volume, and the basis of weighing method detection seminal fluid volume is that hypothesis seminal fluid density is 1, and seminal fluid is a kind of mixing body fluid by the random compatibility such as prostatic fluid, seminal vesicle liquid, rete testis fluid, bulbourethral gland liquid and sperm, androgone, the variable density scope is larger, supposes that its density is 1 more rough.Therefore be further accurately to obtain the seminal fluid volumetric parameter, be necessary to be improved further for the experimental apparatus that is used for seminal fluid collecting.
Summary of the invention
One of the purpose of this utility model is to solve above-mentioned deficiency, a kind of seminal fluid collecting centrifuge tube is provided, can't accurately obtain the seminal fluid volumetric parameter with seminal fluid collecting utensil in expectation solution prior art, and insufficient because of the less seminal fluid collecting that causes of its opening, seal the technical matterss such as not thorough after collecting.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
A kind of seminal fluid collecting centrifuge tube provided by the utility model, comprise the centrifuge tube body, also comprise the wide-mouth sampler in described centrifuge tube, described wide-mouth sampler is fixed in body top and is connected with centrifuge tube inside, and also is provided with gland bonnet on the wide-mouth sampler; Described body also is provided with scale on the outside.
Further technical scheme is: the gland bonnet on described body is overlapped two, is used for making inner formation of body to seal.
Further technical scheme is: the material of described body and wide-mouth sampler is transparent or semitransparent non-toxic plastic.
compared with prior art, one of the beneficial effects of the utility model are: the adequacy that can obviously promote the centrifuge tube seminal fluid collecting by the wide-mouth sampler, seminal fluid through collecting flows directly into body inside by the wide-mouth sampler, avoided shifting because of seminal fluid the Volume Loss that causes, and also can directly obtain the volumetric parameter of experience by the scale outside body, convenient definite collecting amount, and the sealing when having guaranteed also that by the gland bonnet of double-layer overlapping centrifuge tube is deposited, avoid sample to be polluted or occur excessive, a kind of seminal fluid collecting centrifuge tube simultaneously provided by the utility model adopts nontoxic transparent plastic material to make, through disposable sterilized processing, safety non-toxic, and wide-mouth sampler and body can freely split, meet the universal design of present test tube for laboratory room and hydro-extractor, be suitable for using in various experimental analyses places, range of application is wide, and simple in structure, be suitable for commercial production, be easy to promote.
Description of drawings
Fig. 1 is for being used for the structural representation of an embodiment of explanation the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
Fig. 1 shows structural representation of the present utility model, with reference to shown in Figure 1, an enforcement of the present utility model is a kind of seminal fluid collecting centrifuge tube, comprise centrifuge tube body 1, also comprise wide-mouth sampler 3 in described centrifuge tube, described wide-mouth sampler 3 is fixed in body 1 top and is connected with centrifuge tube inside, and also is provided with gland bonnet 2 on wide-mouth sampler 3; Described body also is provided with scale on 1 outside, and for guaranteeing the accurate measurement to the seminal fluid volumetric parameter, under regular situation, preferably the minimum division value of light-emitting diode body 1 outside scale is set to 0.1 milliliter.
Same with reference to shown in Figure 1, the utility model for the embodiment that the technical solution problem is more preferably is, gland bonnet 2 on above-mentioned body 1 is set to overlapped two, with the sealing of further assurance body 1 inside, prevents that sample is contaminated or it is excessive to occur; And for the security that guarantees that centrifuge tube uses, preferably all adopt transparent or semitransparent non-toxic plastic to be processed into body 1 and wide-mouth sampler 3.
The utility model method is roughly, carry out seminal fluid collecting by wide-mouth sampler 3, observe the volumetric parameter of seminal fluid by the scale in body 1 outside wait collecting after completing, after reaching the required volume of experiment, namely cover two overlapped gland bonnets 2, thereby make the inside of body 1 form sealing, can preserve or carry out follow-up semen analysis and test.
" embodiment " who speaks of in this manual, " another embodiment ", " embodiment ", etc., refer to specific features, structure or the characteristics described in conjunction with this embodiment and be included at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in instructions.Furthermore, when describing a specific features, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also drop in scope of the present utility model.
Although with reference to a plurality of explanatory embodiment of the present utility model, the utility model is described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (3)
1. seminal fluid collecting centrifuge tube, comprise centrifuge tube body (1), it is characterized in that: also comprise wide-mouth sampler (3) in described centrifuge tube, described wide-mouth sampler (3) is fixed in body (1) top and is connected with centrifuge tube inside, and also is provided with gland bonnet (2) on wide-mouth sampler (3); Described body (1) also is provided with scale on the outside.
2. seminal fluid collecting centrifuge tube according to claim 1 is characterized in that: the gland bonnet (2) on described body (1) is overlapped two, is used for making that body (1) is inner forms sealing.
3. seminal fluid collecting centrifuge tube according to claim 1, it is characterized in that: the material of described body (1) and wide-mouth sampler (3) is transparent or semitransparent non-toxic plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615310 CN202947908U (en) | 2012-11-20 | 2012-11-20 | Centrifugal tube for semen collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615310 CN202947908U (en) | 2012-11-20 | 2012-11-20 | Centrifugal tube for semen collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947908U true CN202947908U (en) | 2013-05-22 |
Family
ID=48423604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615310 Expired - Lifetime CN202947908U (en) | 2012-11-20 | 2012-11-20 | Centrifugal tube for semen collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947908U (en) |
-
2012
- 2012-11-20 CN CN 201220615310 patent/CN202947908U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |