CN2437334Y - Screw cap type vacuum liquid collecting tube - Google Patents
Screw cap type vacuum liquid collecting tube Download PDFInfo
- Publication number
- CN2437334Y CN2437334Y CN 00246157 CN00246157U CN2437334Y CN 2437334 Y CN2437334 Y CN 2437334Y CN 00246157 CN00246157 CN 00246157 CN 00246157 U CN00246157 U CN 00246157U CN 2437334 Y CN2437334 Y CN 2437334Y
- Authority
- CN
- China
- Prior art keywords
- over cap
- test tube
- vacuum liquid
- plug
- sealing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a screw cover type vacuum liquid collecting pipe which belongs to a container used for medical science. The mouth part of a test pipe body is connected with a protective cover in a spiral mode, a sealing plug is clamped in a cover body through the top of the protective cover, and a protective card is clamped between the top of the sealing plug and the top of the protective cover. The utility model has the advantages that the protective cover and the sealing plug can be opened simply and conveniently, and thereby, the phenomenon of environment pollution that objects in the test pipe spill resulted from misoperation can be prevented effectively.
Description
This utility model belongs to the container that medically uses, particularly a kind of screw lid formula vacuum liquid sucking tube.
External vacuum test tube occurs the earliest and is used in the sixties, is widely used in clinical collection patients'blood and various body fluid in developed country.Now the vacuum test tube majority on the market is to be body with teat glass, and individual product use plastic test tube is also arranged.The test tube mouth is tight with the rubber stopper plug, to protect intraluminal negative pressure.The product that has overlaps a plastic cap again outside rubber stopper.Can protect rubber stopper can utilize the different use classes of difference difference of color again with plastic cap.But major defect is when doing laboratory examination and need to open test tube mouth rubber stopper, and often because rubber stopper is tighter, the operator can firmly unplug rubber stopper, can occur in vitro that liquid outwards splashes owing to overexert when opening.Promptly causing specimen to lose also pollutes the environment.If select to have the product of plastic cap, because plastic cap often only closely contacts with rubber stopper at the top, and a part that contacts with the test tube outer wall is skidded through regular meeting, also often therefore causes related rubber stopper to come off.Original vacuum test tube can be lost vacuum and lose efficacy, and the specimen in the blood taking tube of collecting blood sample can spread out, and loses specimen or contaminated environment.
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and a kind of screw lid formula vacuum liquid sucking tube is provided, and it can make test tube lid and rubber stopper open easy.
As above design, the technical solution of the utility model is:
A kind of screw lid formula vacuum liquid sucking tube; comprise test tube body and sealing-plug, it is characterized in that described test tube body oral area connects an over cap by spiral way; sealing-plug snaps in the lid by the top of over cap, snaps in protection card between the top of sealing-plug and the top of over cap.
Described test tube body oral area outer rim is provided with several periods ages of a draught animal, and the over cap inwall is provided with respective threads according to the quantity of this age of a draught animal.
The utility model has the advantages that: guarantee that 1, over cap and sealing-plug stably cover tight test tube mouth and can not think collision and maloperation and come off or cause vacuum tube gas leakage; When 2, the operator need open test tube; as long as just can open over cap simultaneously and together extract sealing-plug by the over cap that counterclockwise slightly firmly rotates the examination nose end; the operator need not be taken off to any strength, and can not causing in vitro because of overexertion, specimen spreads out.
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is this utility model structural representation.
Fig. 2 is the vertical view of body.
As shown in the figure; a kind of screw lid formula vacuum liquid sucking tube; form by test tube body 1, sealing-plug 2, over cap 3 and protection card 4; test tube body oral area outer rim is provided with several periods ages of a draught animal 5; the over cap inwall is provided with respective threads 6 according to the quantity of this age of a draught animal, and test tube body oral area and over cap just can free spinning in and out like this.Sealing-plug snaps in the lid by the top of over cap, snaps in protection card between sealing-plug top and the over cap top, and the different colours of over cap and protection card can be distinguished different contents and/or different functions.
Claims (2)
1, a kind of screw lid formula vacuum liquid sucking tube; comprise test tube body and sealing-plug, it is characterized in that described test tube body oral area connects an over cap by spiral way; sealing-plug snaps in the lid by the top of over cap, snaps in protection card between the top of sealing-plug and the top of over cap.
2, screw lid formula vacuum liquid sucking tube according to claim 1 is characterized in that, described test tube body oral area outer rim is provided with several periods ages of a draught animal, and the over cap inwall is provided with respective threads according to the quantity of this age of a draught animal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246157 CN2437334Y (en) | 2000-08-11 | 2000-08-11 | Screw cap type vacuum liquid collecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00246157 CN2437334Y (en) | 2000-08-11 | 2000-08-11 | Screw cap type vacuum liquid collecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437334Y true CN2437334Y (en) | 2001-07-04 |
Family
ID=33605486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00246157 Expired - Fee Related CN2437334Y (en) | 2000-08-11 | 2000-08-11 | Screw cap type vacuum liquid collecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437334Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1943517B (en) * | 2005-10-08 | 2010-11-24 | 联合基因生物科技(上海)有限公司 | Reagent kid for self collecting oral mucosa cell and nucleic acid pre-extracting and stablizing storage |
| CN104013528A (en) * | 2014-04-17 | 2014-09-03 | 上海洁诺德塑胶制品有限公司 | Oral liquid bottle |
| CN105193428A (en) * | 2015-08-31 | 2015-12-30 | 南丹县人民医院 | Blood sampling device |
| CN110731786A (en) * | 2018-09-05 | 2020-01-31 | 郑州大学第一附属医院 | blood collection tubes for medical clinical examination |
-
2000
- 2000-08-11 CN CN 00246157 patent/CN2437334Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1943517B (en) * | 2005-10-08 | 2010-11-24 | 联合基因生物科技(上海)有限公司 | Reagent kid for self collecting oral mucosa cell and nucleic acid pre-extracting and stablizing storage |
| CN104013528A (en) * | 2014-04-17 | 2014-09-03 | 上海洁诺德塑胶制品有限公司 | Oral liquid bottle |
| CN105193428A (en) * | 2015-08-31 | 2015-12-30 | 南丹县人民医院 | Blood sampling device |
| CN110731786A (en) * | 2018-09-05 | 2020-01-31 | 郑州大学第一附属医院 | blood collection tubes for medical clinical examination |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210873132U (en) | Vomitus collection device for digestive tract hematemesis patient | |
| CN2437334Y (en) | Screw cap type vacuum liquid collecting tube | |
| CN206696039U (en) | A kind of urine collecting device | |
| CN205903475U (en) | Dislysate is with sealed shield | |
| CN208766009U (en) | Disposable twenty-four-hour urine liquid specimen trap | |
| CN211292242U (en) | Sputum liquefaction anti-pollution sputum cup | |
| CN208769840U (en) | Disposable sterilized throat swab with head protector | |
| CN211243461U (en) | Body fluid collecting device | |
| CN107149488A (en) | A kind of urine collecting device | |
| CN106989962A (en) | A kind of urine collecting device | |
| CN216535352U (en) | Clinical laboratory is with collection urine ware | |
| CN201535727U (en) | Automatic urine suction cup matched with vacuum pipe | |
| CN217578900U (en) | Nucleic acid detection tube plug and nucleic acid mixing detection tube | |
| CN214678887U (en) | Neonate's trace heparin tube | |
| CN212844546U (en) | Urine sampling device for nephrology department | |
| CN213189756U (en) | Gynaecology's inspection secretion is accomodate and is submitted inspection box | |
| CN218989234U (en) | Device for transferring culture medium | |
| CN214907278U (en) | Saliva collector | |
| CN211697153U (en) | Sputum cup for sputum liquefaction | |
| CN219397367U (en) | Anti-splashing anti-pollution sputum box | |
| CN211927411U (en) | Urine collection device | |
| CN211484666U (en) | Medical specimen collector | |
| CN210447071U (en) | 24-hour urine collection device | |
| CN217365915U (en) | Improved urine specimen retention device | |
| CN219354831U (en) | Drainage bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |