CN209450563U - Seminal fluid collecting device - Google Patents
Seminal fluid collecting device Download PDFInfo
- Publication number
- CN209450563U CN209450563U CN201820893954.3U CN201820893954U CN209450563U CN 209450563 U CN209450563 U CN 209450563U CN 201820893954 U CN201820893954 U CN 201820893954U CN 209450563 U CN209450563 U CN 209450563U
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- China
- Prior art keywords
- buccal funnel
- big
- centrifuge tube
- sperm
- big buccal
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Abstract
The utility model discloses a kind of seminal fluid collecting devices, including graduated centrifuge tube and can the big buccal funnel that is detachably connected of graduated centrifuge tube, filter screen is provided in the big buccal funnel, the big buccal funnel bottom is sleeved in graduated centrifuge tube nozzle, the big buccal funnel bottom is provided with air inlet, it is provided with venthole on the big buccal funnel side wall, the exhaust passage of connection air inlet and venthole is provided in the big buccal funnel hopper walls；The utility model is by being provided with graduated centrifuge tube and big buccal funnel, and big buccal funnel bottom is provided with filter screen, congealed fat particle and non-liquefies mucous object in sperm are removed using filter screen filtration, filtered sperm is set to flow into graduated centrifuge tube middle part and lower part along big buccal funnel bottom using plug-in type interface, sperm is avoided to be attached at graduated centrifuge tube nozzle, convenient for being directly centrifugated semen sample, facilitate clinical and researcher analysis and research sperm, the accuracy of sperm volume parameter is high, reduces error probability.
Description
Technical field
The utility model belongs to diagnosis；Surgery；The technical field of identification is specifically related to a kind of essence that semen sample is collected
Liquor collecting device.
Background technique
Semen analysis be assess male reproductive function important method, be andrological diseases diagnosis and observation of curative effect experiment according to
According to and assisted reproductive technology select important indicator in idicatio, have to the observation of the diagnosis of male sterility, treatment and curative effect
It is significant；With national two child's child-bearing policies adjustment, the ratio that couple at child-bearing age's plan is given birth to again is increased, because Infertility male arrives
Hospital makees the number of semen quality conventional detection and patient assessment also increases at the age；Simultaneously with global environment situation deterioration,
The rising of living-pattern preservation and disease in the male sexual system disease incidence, sperm quantity is reduced or sperm quality in semen
Decline be to lead to one of the key factor of infertility；Reinforce sperm and test and analyze the reason for leading to infertility to discovery early, to face
The laboratory diagnosis that bed provides science is very crucial according to serving, so sperm must be carried out in strict accordance with standardized program
Acquisition and analysis, thus guarantee semen analysis real result reflect subject's relevant information；But in practice, many laboratories
Personnel can not operate for various reasons according to industry guide, to cause inspection result poor repeatability, or even examine
As a result phenomena such as inaccurate；The country just once had scholar to investigate display, had about 53.6% lab assistant in sperm cubing
Middle misoperation, about 70.9% staff do not take any measure to the undesirable sperm that liquefies and detect；Therefore it is
It is further to obtain accurate sperm volume parameter, it is necessary to be improved further for the experimental provision for seminal fluid collecting.
Chinese patent specification 201420608888.2 discloses a kind of novel seminal fluid collecting bottle, receives including connected wide-mouth
Storage and centrifuge tube, wide-mouth collector are connected by connecting tube with centrifuge tube, and the outer diameter of connecting tube is exported less than wide-mouth collector
The outer diameter at end, the outer diameter of connecting tube is less than the outer diameter of centrifuge tube, although the novel seminal fluid collecting bottle of this structure can guarantee to fill
Easily closed binding can be carried out by the nozzle to centrifuge tube while dividing and collect sperm, and accurately obtain sperm volume parameter, protected
Card sperm does not leak outside, but it cannot be filtered sperm.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of seminal fluid collecting device, a kind of seminal fluid collecting device
It is provided with filter screen by being provided with graduated centrifuge tube and big buccal funnel, and in big buccal funnel bottom, is removed using filter screen filtration
Congealed fat particle and non-liquefies mucous object in sperm are removed, flows filtered sperm along big buccal funnel bottom using plug-in type interface
Enter graduated centrifuge tube middle part and lower part, sperm is avoided to be attached at graduated centrifuge tube nozzle, convenient for being directly centrifugated sperm mark
This facilitates clinical and researcher analysis and research sperm, and the accuracy of sperm volume parameter is high, reduces error probability.
In order to achieve the above object, a kind of seminal fluid collecting device of the utility model, including graduated centrifuge tube and and scale from
The big buccal funnel that heart pipe is detachably connected is provided with filter screen in the big buccal funnel, and the big buccal funnel bottom is sleeved on quarter
It spends in centrifuge tube nozzle, the big buccal funnel bottom is provided with air inlet, is provided with venthole on the big buccal funnel side wall, institute
State the exhaust passage being provided in big buccal funnel hopper walls for being connected to air inlet and venthole.
Further, be provided with U-type groove on tube wall at the top of the graduated centrifuge tube, be provided on the big buccal funnel side wall with
U-shaped piece of U-type groove cooperation.
Further, the venthole is arranged on U-shaped piece.
Further, the arc fin positioned at hopper walls two sides corresponding with U-shaped piece, institute are provided in the big buccal funnel inner wall
Venthole is stated to be arranged in arc fin bottom.
Further, the U-shaped piece of bottom is higher than big buccal funnel bottom.
Further, the screen size of the filter screen is set as 1~2mm, and mesh number is set as 10~20 mesh.
The utility model has the beneficial effects that:
1, a kind of seminal fluid collecting device of the utility model is leaked by being provided with graduated centrifuge tube and big buccal funnel, and in big mouth
Bucket bottom is provided with filter screen, removes congealed fat particle and non-liquefies mucous object in sperm using filter screen filtration, utilizes plug-in type
Interface makes filtered sperm flow into graduated centrifuge tube middle part and lower part along big buccal funnel bottom, and sperm is avoided to be attached on scale
At centrifuge tube nozzle, convenient for being directly centrifugated semen sample, facilitate clinical and researcher analysis and research sperm, sperm body
Product parameter accuracy is high, reduces error probability.
2, a kind of seminal fluid collecting device of the utility model is by being provided with U-shaped piece and arc fin in big buccal funnel bottom,
Using interconnected inlet channel and outlet passageway is provided in U-shaped piece and arc fin, sperm is facilitated to leak into scale centrifugation
In pipe, avoid causing to form seal chamber on graduated centrifuge tube upper layer due to filter screen.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of seminal fluid collecting device of the utility model；
Fig. 2 is the front view of graduated centrifuge tube in a kind of seminal fluid collecting device of the utility model；
Fig. 3 is the front view of big buccal funnel in a kind of seminal fluid collecting device of the utility model；
Fig. 4 is partial sectional view in a kind of seminal fluid collecting device of the utility model.
Appended drawing reference: 1- graduated centrifuge tube；The big buccal funnel of 2-；3- filter screen；4-U type groove；5-U type block；6- arc is convex
Rib；7- air inlet；8- venthole.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
It is as shown in Figs 1-4 a kind of cross-sectional view of seminal fluid collecting device of the utility model；A kind of sperm of the utility model is received
Acquisition means are set in the big buccal funnel 2 including graduated centrifuge tube 1 and the big buccal funnel 2 being detachably connected with graduated centrifuge tube 1
It is equipped with filter screen 3, big 2 bottom of buccal funnel is sleeved in 1 nozzle of graduated centrifuge tube, and big 2 bottom of buccal funnel is provided with
Venthole 8 is provided on air inlet 7, big 2 side wall of buccal funnel, be provided in big 2 hopper walls of buccal funnel for into
The exhaust passage that stomata 7 is connected to venthole 8.
The present embodiment takes out big buccal funnel and semen collection centrifuge tube, opens semen collection centrifuge tube pipe lid, by sperm from
Heart pipe is screwed into big buccal funnel, is assembled into a kind of seminal fluid collecting device；Masturbation mode is taken to take essence, when ejaculation immediately protrudes into glans penis
In big buccal funnel, in order to avoid sperm is caused to lose；After shooting away sperm, radix penis part is gently pinched, sperm is fully flowed into the big mouth of acquisition
In funnel；The present embodiment removes particle and non-liquefies mucous object in sperm for convenience, is arranged at big buccal funnel lower ending opening
A kind of filter screen；After sperm fully flows into semen collection pipe, big buccal funnel is gently removed, semen collection pipe pipe lid is tightened；?
Patient's name is indicated on semen collection pipe, ascetic number of days, collects the information such as specific time, is sent collecting in semen sample 1 hour
It is handled to laboratory inspection teacher or clinician, by being provided with graduated centrifuge tube and big buccal funnel, and in big buccal funnel
Bottom is provided with filter screen, removes congealed fat particle and non-liquefies mucous object in sperm using filter screen filtration, is connect using plug-in type
Mouth make filtered sperm along big buccal funnel bottom flow into graduated centrifuge tube in the middle part of and lower part, avoid sperm be attached on scale from
At heart pipe nozzle, convenient for being directly centrifugated semen sample, facilitate clinical and researcher analysis and research sperm, sperm volume
Parameter accuracy is high, reduces error probability.
In order to avoid semen volume is excessive in the present embodiment, and since filter screen mesh is too small, viscosity semen is excessively high to be caused
Seal chamber is formed on graduated centrifuge tube upper layer, by being provided with air inlet 7 in big 2 bottom of buccal funnel, on big 2 side wall of buccal funnel
It is provided with venthole 8, when there is above situation formation seal chamber, 8 row of air inlet 7 and venthole can be passed through in seal chamber
Out, filtered sperm is flowed into graduated centrifuge tube.
Further, U-type groove 4 is provided at the top of the preferred graduated centrifuge tube on tube wall, on big 2 side wall of buccal funnel
It is provided with U-shaped piece 5 cooperated with U-type groove 4, the preferred venthole 8 is vertically set on U-shaped piece 5, preferred described U-shaped
5 bottom of block is higher than big 2 bottom of buccal funnel, which is conducive to the aperture on U-shaped piece, easy to implement, by convenient for fixed scale
Centrifuge tube and big buccal funnel, while avoiding deflecting or falling off between graduated centrifuge tube and big buccal funnel.
Further, it is provided with and the U-shaped piece of 5 corresponding arcs positioned at hopper walls two sides in preferred big 2 inner wall of buccal funnel
Shape fin 6, the venthole 8 are arranged in 6 bottom of arc fin, which is conducive to process venthole on big buccal funnel tube wall
8, facilitate processing.
Further, the screen size of the preferred filter screen is set as 1~2mm, and mesh number is set as 10~20 mesh.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (4)
1. a kind of seminal fluid collecting device, special including graduated centrifuge tube and the big buccal funnel being detachably connected with graduated centrifuge tube
Sign is: filter screen is provided in the big buccal funnel, the big buccal funnel bottom is sleeved in graduated centrifuge tube nozzle, described
Big buccal funnel bottom is provided with air inlet, is provided with venthole on the big buccal funnel side wall, in the big buccal funnel hopper walls
It is provided with the exhaust passage for being connected to air inlet and venthole；It is provided with U-type groove on tube wall at the top of the graduated centrifuge tube,
U-shaped piece with U-type groove cooperation is provided on the big buccal funnel side wall；The venthole is arranged on U-shaped piece.
2. a kind of seminal fluid collecting device as described in claim 1, it is characterised in that: be provided in the big buccal funnel inner wall with
U-shaped piece of correspondence is located at the arc fin of hopper walls two sides, and the venthole is arranged in arc fin bottom.
3. a kind of seminal fluid collecting device as claimed in claim 2, it is characterised in that: the U-shaped piece of bottom is higher than big buccal funnel
Bottom.
4. a kind of seminal fluid collecting device as described in claim 1, it is characterised in that: the screen size of the filter screen is set as
1~2mm, mesh number are set as 10~20 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893954.3U CN209450563U (en) | 2018-06-11 | 2018-06-11 | Seminal fluid collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893954.3U CN209450563U (en) | 2018-06-11 | 2018-06-11 | Seminal fluid collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209450563U true CN209450563U (en) | 2019-10-01 |
Family
ID=68035427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820893954.3U Expired - Fee Related CN209450563U (en) | 2018-06-11 | 2018-06-11 | Seminal fluid collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209450563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601540A (en) * | 2022-03-30 | 2022-06-10 | 中国人民解放军总医院第三医学中心 | A seminal fluid collection system for uropoiesis surgery |
| CN118356216A (en) * | 2024-06-19 | 2024-07-19 | 南昌大学第一附属医院 | Semen sampler with constant temperature function |
-
2018
- 2018-06-11 CN CN201820893954.3U patent/CN209450563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601540A (en) * | 2022-03-30 | 2022-06-10 | 中国人民解放军总医院第三医学中心 | A seminal fluid collection system for uropoiesis surgery |
| CN114601540B (en) * | 2022-03-30 | 2023-07-14 | 中国人民解放军总医院第三医学中心 | Semen collection device for urology surgery |
| CN118356216A (en) * | 2024-06-19 | 2024-07-19 | 南昌大学第一附属医院 | Semen sampler with constant temperature function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20210611 |