CN204903257U - Preprocessing device is collected to disposable sample - Google Patents
Preprocessing device is collected to disposable sample Download PDFInfo
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- CN204903257U CN204903257U CN201520624010.2U CN201520624010U CN204903257U CN 204903257 U CN204903257 U CN 204903257U CN 201520624010 U CN201520624010 U CN 201520624010U CN 204903257 U CN204903257 U CN 204903257U
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- drip nozzle
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Abstract
The utility model discloses a preprocessing device is collected to disposable sample, including flourishing liquid pipe, the sample memotron, the drip nozzle lid, flourishing liquid pipe is equipped with irritates the liquid seal and heals up, it heals up and is equipped with the threaded lid to irritate the liquid seal, inside having is punctureed the ware to the sample memotron, big oral -lateral screw below is equipped with spacing hasp, the drip nozzle lid is at the inside screw thread that is equipped with of drip nozzle cover groove, the bottom is equipped with little interior stopper, threaded lid and the big oral -lateral screwed connection of sample memotron are gone up to flourishing liquid pipe, sample memotron osculum and drip nozzle cover groove screwed connection, the liquid seal of irritating of flourishing liquid pipe is healed up sealedly with the aluminium complex film, flourishing liquid pipe, the sample memotron, the cross section of drip nozzle lid is circularly, the utility model discloses a sealed flourishing liquid pipe that enables of aluminium complex film can not switch on before the use with the sample memotron, and the sample memotron outside is equipped with spacing hasp, and can prevent to seal the aluminium membrane coat and impale, device simple structure, the batch production of being convenient for makes things convenient for disposable, raises the efficiency, reduces medical personnel's intensity of labour, improvement bio -safety nature.
Description
Technical field
The utility model relates to a kind of disposable specimen collection pretreatment unit, is a kind of by after specimen collection, carries out pretreated apparatus container, belong to medical experimental consumptive material field under enclosed environment to sample.
Background technology
At present clinically for the chemical examination of sample, most ofly first open container and add sustained-release liquid with make a collection of specimens censorship, laboratory personnel of common vessel and carry out pre-service or sample is cultivated, finally opened container and carry out the process such as chemically examining.Such mode of operation complex steps, has increased the weight of the workload of medical personnel greatly, also increases the contaminated probability of laboratory environment, easily the infected accident of reviewer occurs, does not have biological safety to say.
The domestic specimen collection container also having prepackage sustained-release liquid, it is made up of three parts: 1, the liquid holding box specimen collection funnel (funnel osculum has screw thread and specimen storage pipe to coordinate) of disjunctor; 2, specimen storage pipe; 3, specimen storage pipe lid.Its shortcoming is after specimen collection completes and adds sustained-release liquid, must separated and collected funnel and specimen storage pipe cover specimen storage pipe lid, the collection funnel be dropped conveniently there is residual sample pollute the environment, also will open specimen storage pipe during chemical examination by other liquid extraction instruments.
Utility model content
In order to overcome the above problems, the utility model provides a kind of disposable specimen collection pretreatment unit.
The technical solution adopted in the utility model is:
A kind of disposable specimen collection pretreatment unit, comprise liquid-holding pipe, specimen storage pipe, drip nozzle lid, described liquid-holding pipe is provided with filling fluid-tight and heals up, described filling fluid-tight is healed up and is provided with threaded lid, described specimen storage pipe inner band punctures device, and two ends are respectively equipped with the threaded large mouth in outside and osculum, are provided with limit lock catch below the screw thread of described great Kou side, described drip nozzle covers and is provided with screw thread in drip nozzle lid mouth inside, and bottom is provided with little interior plug.
On described liquid-holding pipe, threaded lid is threaded with specimen storage pipe great Kou side, and described specimen storage pipe osculum is threaded with drip nozzle lid mouth.
The filling fluid-tight of described liquid-holding pipe is healed up and to be sealed with aluminum composite membrane.
The xsect of described liquid-holding pipe, specimen storage pipe, drip nozzle lid is circle.
The utility model has the advantages that: the filling fluid-tight of liquid-holding pipe is healed up and to be sealed with aluminum composite membrane, under using front normal condition, can not conducting between liquid-holding pipe and specimen storage pipe, specimen storage pipe arranged outside limited location snap close, can prevent from causing the sealing aluminum membrane of liquid-holding pipe to be pierced because of misoperation, apparatus structure is simple, be convenient to batch production, facilitate single use, simplify the operation step, raise the efficiency, reduce the labour intensity of medical personnel, effectively prevent the mutual pollution of sample in procedure and between environment, reduce the infected probability of laboratory personnel, improve biological safety.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model liquid-holding pipe;
Fig. 3 is the structural representation of the utility model specimen storage pipe;
Fig. 4 is the structural representation of the utility model drip nozzle lid.
Wherein: 1, liquid-holding pipe; 2, specimen storage pipe; 3, drip nozzle lid; 4, screw thread; 5, fill with fluid-tight to heal up; 6, limit lock catch; 7, device is punctured; 8, osculum; 9, little interior plug; 10, great Kou; 11, lid; 12, drip nozzle lid mouth.
Embodiment
As Figure 1-4, a kind of disposable specimen collection pretreatment unit, comprise liquid-holding pipe 1, specimen storage pipe 2, drip nozzle lid 3, liquid-holding pipe is provided with filling fluid-tight and heals up 5, fill with fluid-tight heal up be provided with threaded 4 lid 11, specimen storage pipe inner band punctures device 7, two ends are respectively equipped with the threaded large mouth 10 in outside and osculum 8, limit lock catch 6 is provided with below the screw thread of great Kou side, drip nozzle covers and is provided with screw thread in drip nozzle lid mouth 12 inside, bottom is provided with little interior plug 9, on liquid-holding pipe, threaded lid is threaded with specimen storage pipe great Kou side, specimen storage pipe osculum is threaded with drip nozzle lid mouth, the filling fluid-tight of liquid-holding pipe is healed up and to be sealed with aluminum composite membrane, liquid-holding pipe, specimen storage pipe, the xsect of drip nozzle lid is circle, the filling fluid-tight of the utility model liquid-holding pipe is healed up and to be sealed with aluminum composite membrane, under using front normal condition, can not conducting between liquid-holding pipe and specimen storage pipe, specimen storage pipe arranged outside limited location snap close, can prevent from causing the sealing aluminum membrane of liquid-holding pipe to be pierced because of misoperation, apparatus structure is simple, be convenient to batch production, facilitate single use, simplify the operation step, raise the efficiency, reduce the labour intensity of medical personnel, effectively prevent the mutual pollution of sample in procedure and between environment, reduce the infected probability of laboratory personnel, improve biological safety.
Claims (4)
1. a disposable specimen collection pretreatment unit, it is characterized in that: comprise liquid-holding pipe, specimen storage pipe, drip nozzle lid, described liquid-holding pipe is provided with filling fluid-tight and heals up, described filling fluid-tight is healed up and is provided with threaded lid, described specimen storage pipe inner band punctures device, and two ends are respectively equipped with the threaded large mouth in outside and osculum, are provided with limit lock catch below the screw thread of described great Kou side, described drip nozzle covers and is provided with screw thread in drip nozzle lid mouth inside, and bottom is provided with little interior plug.
2. the disposable specimen collection pretreatment unit of one according to claim 1, is characterized in that: on described liquid-holding pipe, threaded lid is threaded with specimen storage pipe great Kou side, described specimen storage pipe osculum is threaded with drip nozzle lid mouth.
3. the disposable specimen collection pretreatment unit of one according to claim 1, is characterized in that: the filling fluid-tight of described liquid-holding pipe is healed up and to be sealed with aluminum composite membrane.
4. the disposable specimen collection pretreatment unit of one according to claim 1, is characterized in that: the xsect of described liquid-holding pipe, specimen storage pipe, drip nozzle lid is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624010.2U CN204903257U (en) | 2015-08-19 | 2015-08-19 | Preprocessing device is collected to disposable sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624010.2U CN204903257U (en) | 2015-08-19 | 2015-08-19 | Preprocessing device is collected to disposable sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903257U true CN204903257U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624010.2U Active CN204903257U (en) | 2015-08-19 | 2015-08-19 | Preprocessing device is collected to disposable sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865849A (en) * | 2016-05-17 | 2016-08-17 | 深圳市诺飞特医疗仪器有限公司 | Liquid taking and transferring device |
| CN106769208A (en) * | 2017-01-20 | 2017-05-31 | 三门县民生医药器材有限公司 | A kind of just sample Acquisition Processor |
-
2015
- 2015-08-19 CN CN201520624010.2U patent/CN204903257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865849A (en) * | 2016-05-17 | 2016-08-17 | 深圳市诺飞特医疗仪器有限公司 | Liquid taking and transferring device |
| CN106769208A (en) * | 2017-01-20 | 2017-05-31 | 三门县民生医药器材有限公司 | A kind of just sample Acquisition Processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |