CN208287008U - A kind of blood collection traditional vacuum pipe - Google Patents
A kind of blood collection traditional vacuum pipe Download PDFInfo
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- CN208287008U CN208287008U CN201721151197.4U CN201721151197U CN208287008U CN 208287008 U CN208287008 U CN 208287008U CN 201721151197 U CN201721151197 U CN 201721151197U CN 208287008 U CN208287008 U CN 208287008U
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- tube body
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- inner cover
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Abstract
A kind of blood collection traditional vacuum pipe, including hollow centrifugation tube body and Guan Gai, the bottom for being centrifuged tube body is tapered, is equipped with graduation mark and release at the middle part of centrifugation tube body, is equipped with external screw thread at the top of centrifugation tube body；Pipe lid includes outer cover and inner cover, inner cover is serum cap and is arranged in outer cover, the middle part of the top of outer cover and the top cooperation of inner cover and outer cover is equipped with the convex ribs being embedded in inner cover, hollow-out parts are equipped at the top of outer cover, it is set at the top of inner cover there are two blind hole, two blind holes are exposed by hollow-out parts；It is equipped with tread plate on the outer wall of outer cover, is equipped with internal screw thread in the bottom of outer cover, the internal screw thread of outer cover and the external screw thread of centrifugation tube body cooperate, and the bottom plug of inner cover is in centrifuge tube body；The volume for being centrifuged tube body is 20 milliliters -100 milliliters.The device volume is big, can directly take a blood sample, it is not necessary to additionally use heparin tube again, save material；Inner cover and outer cover fixation, avoid because of negative pressure, when causing to remove outer cover, inner cover is still stoppered in centrifuge tube body.
Description
Technical field
The utility model relates to the technical fields of centrifuge tube, and in particular to a kind of blood collection traditional vacuum pipe.
Background technique
Existing separation mononuclearcell crosses the heparin tube of Cheng Qian, and structure is relatively simple, and function is simple, cannot be better
Protect sample, environment and technical staff.General blood collection tube on the market be 10ml, capacity is small, and separate mononuclearcell when Time generally requires more blood sampling blood sampling tubes, then the blood in heparin tube is transferred in large capacity centrifuge tube, causes consumptive material
Waste, and have many blood residuals and cause sample to waste in heparin tube, it is easily caused during acquisition and transfer
Sample pollution easily occurs negative pressure during acquiring peripheral blood using heparin tube and not enough causes blood sampling difficult；Traditional unplugs formula
Remaining negative pressure be easy to cause sample to splash during uncapping, and easily causes damages to technical staff, and easily causes sample
Pollution, and traditional heparin tube mostly usesGlass material,It is easy to cause tube body to rupture during operation and transport, and makes
Sample is discarded.
Utility model content
The purpose of this utility model is that: a kind of blood collection traditional vacuum pipe is provided, can directly be taken a blood sample, it is not necessary to again
Heparin tube is additionally used, material is saved, economical and practical, volume is big, convenient for storing enough blood；Inner cover and outer cover fixation,
It avoids because of negative pressure, when causing to remove outer cover, inner cover is still stoppered in centrifuge tube body.
The technical solution that the utility model is taken are as follows:
A kind of blood collection traditional vacuum pipe is centrifuged the bottom of tube body in cone including hollow centrifugation tube body and Guan Gai
Shape is equipped with graduation mark at the middle part of centrifugation tube body and for the release of register information, is equipped with outer spiral shell at the top of centrifugation tube body
Line；Pipe lid includes outer cover and inner cover, and inner cover is serum cap and is arranged in outer cover, the top of outer cover and the top cooperation of inner cover and
The middle part of outer cover is equipped with the convex ribs that are embedded in inner cover, is equipped with hollow-out parts at the top of outer cover, set at the top of inner cover there are two
Blind hole, two blind holes are exposed by hollow-out parts；It is equipped with tread plate on the outer wall of outer cover, is equipped with interior spiral shell in the bottom of outer cover
Line, the internal screw thread of outer cover and the external screw thread of centrifugation tube body cooperate, and the bottom plug of inner cover is in centrifuge tube body；It is centrifuged the volume of tube body
It is 20 milliliters -100 milliliters.
Be equipped with tapered blind hole plug in blind hole in inner cover, the bottom of blind hole plug is fixed with aseptic cotton, aseptic cotton with
The top of blind via bottom contact, blind hole plug is equipped with connecting band, and the connecting band of two blind hole plugs is fixed on inner cover by a pin
On.
It is equipped in centrifuge tube bodyAnti-coagulants and antibiotic。
The material for being centrifuged tube body is PP.
The quantity of convex ribs is six.
The utility model penetrates in a blind hole of inner cover that blood was collected by blood transfusion needle, it is not necessary to additional again to use blood sampling
Pipe saves material, and economical and practical, the device volume is big, convenient for storing enough blood, uses the another of vacuum evacuation device insertion inner cover
One blind hole vacuumizes centrifugation tube body, avoids during drawing blood in centrifuge tube body, and the intracorporal negative pressure of centrifuge tube is insufficient,
Blood sampling is difficult, and the blind hole inside covered plays the role of positioning, convenient for the insertion of blood transfusion needle and vacuum evacuation device；It is equipped at the middle part of outer cover
The convex ribs being embedded in inner cover make the fixation of outer cover and inner cover, and when removing outer cover, inner cover is removed with one piece of outer cover,
Avoid inner cover because of the intracorporal negative pressure of centrifuge tube, still plug is in centrifuge tube body；Graduation mark is convenient forAccurate control blood sampling volume,Release
Convenient for registering specimen information,Distinguish sample；Outer cover, by being threadedly engaged, convenient for removing outer cover, is unscrewing outer cover with centrifugation tube body During, air progresses into centrifugation tube body, avoids causing sample because still remaining negative pressure in centrifuge tube during uncapping It splashes, operator and operating environment is polluted；The tread plate covered outside plays anti-skidding effect.
It is equipped with blind hole plug in two blind holes, has avoided sundries from entering blind hole, sample, aseptic cotton is polluted in blood collection procedure Convenient for carrying out disinfection to blind via bottom and blood taking needle etc., blind hole plug is tapered, and convenient for being plunged into and extracting, two blind hole plugs are logical It crosses a pin to fix, prevent from losing after removing blind hole plug and saves material；Anti-coagulants and antibiotic can be avoided effectively Blood clotting and the pollution of the sample caused by operating process；The material for being centrifuged tube body is PP, during operation and transport
Centrifugation tube body is hardly damaged, and is easy to protect sample.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for being centrifuged tube body；
Fig. 2 is the structural schematic diagram of pipe lid；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural schematic diagram for being equipped with the pipe lid of blind hole plug；
Fig. 5 is the top view of Fig. 4.
Specific embodiment
As shown in Figure 1-3, a kind of blood collection traditional vacuum pipe, including hollow centrifugation tube body 1 and Guan Gai, centrifuge tube
The bottom of body 1 is tapered, is equipped with graduation mark 5 at the middle part of centrifugation tube body 1 and for the release 2 of register information, graduation mark 5 is just
InAccurate control blood sampling volume,Release 2 is convenient for registration specimen information,Sample is distinguished,External screw thread is equipped at the top of centrifugation tube body 1
101；Pipe lid includes outer cover 6 and inner cover 7, and inner cover 7 is serum cap and is arranged in outer cover 6, the top of outer cover 6 and the top of inner cover 7
The middle part of portion's cooperation and outer cover 6 is equipped with the convex ribs 602 being embedded in inner cover 7, makes the fixation of outer cover 6 Yu inner cover 7, is removing
When outer cover 6, inner cover 7 is removed with 6 one pieces of outer cover, avoids inner cover 7 because of the negative pressure in centrifugation tube body 1, still plug is in centrifugation tube body 1
It is interior, hollow-out parts are equipped at the top of outer cover 6, are set at the top of inner cover 7 there are two blind hole 701, two blind holes 701 pass through hollow-out parts
It exposes, the blind hole 701 on inner cover 7 plays the role of positioning, convenient for when in use passing through blood transfusion needle and vacuum evacuation device respectively
Blind hole 701 is inserted into inner cover 7；It is equipped with tread plate 601 on the outer wall of outer cover 6, plays anti-slip effect, outer cover 6 is longer than inner cover 7,
That is the bottom of outer cover 6 is equipped with internal screw thread 603 in the bottom of outer cover 6, i.e., is equipped in the extension of outer cover 6 with respect to 7 extension of inner cover
Internal screw thread 603, the internal screw thread 603 of outer cover 6 and the external screw thread 101 of centrifugation tube body 1 cooperate, and the bottom plug of inner cover 7 is in centrifugation tube body 1
It is interior,Outer cover 6 with centrifugation tube body 1 by being threadedly engaged, convenient for removing outer cover 6, during unscrewing outer cover 6, air gradually into Enter to be centrifuged tube body 1, avoid causing sample to splash because still remaining negative pressure in centrifuge tube during uncapping, to operator and Operating environment pollutes；The volume for being centrifuged tube body 1 is 20 milliliters -100 milliliters, and volume is big, convenient for storing enough blood, avoids
Use multiple centrifuge tubes.
As shown in Figure 4 and Figure 5, tapered blind hole plug 9, the bottom of blind hole plug 9 are equipped in the blind hole 701 on inner cover 7
It is fixed with aseptic cotton 10, aseptic cotton 10 contacts with 701 bottom of blind hole, and the top of blind hole plug 9 is equipped with connecting band 901, two blind holes
The connecting band 901 of plug 9 is fixed on inner cover 7 by a pin 8,It is equipped with blind hole plug 9 in two blind holes 701, has avoided miscellaneous Object enters blind hole 701, and sample is polluted in blood collection procedure, and aseptic cotton 10 is convenient for disappearing to 701 bottom of blind hole and blood taking needle etc. Poison, blind hole plug 9 is tapered, and convenient for being plunged into and extracting, two blind hole plugs 9 are fixed by a pin 8, prevents blind hole plug 9 remove after lose and save material。
It is equipped in centrifugation tube body 1Anti-coagulants 3 and antibiotic 4 can effectively avoid blood clotting and operate The pollution of sample caused by journey。
The material for being centrifuged tube body 1 is PP, and tube body 1 is centrifuged during operation and transport and is hardly damaged, is easy to protect mark
This.
The quantity of convex ribs 602 is six, keeps outer cover 6 and the fixation of inner cover 7 stronger.
When in use, blood transfusion needle penetrates in a blind hole 701 of inner cover 7 to blood was collected, it is not necessary to additional again to use blood sampling
Pipe saves material, and economical and practical, the device volume is big, convenient for storing enough blood, by the another of vacuum evacuation device insertion inner cover 7
One blind hole, 701 pairs of centrifugation tube bodies 1 vacuumize, and avoid during drawing blood in centrifugation tube body 1, are centrifuged negative in tube body 1
Pressure is insufficient, and blood sampling is difficult.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (5)
1. a kind of blood collection traditional vacuum pipe, including hollow centrifugation tube body and Guan Gai, it is characterised in that: be centrifuged tube body
Bottom is tapered, at the middle part of centrifugation tube body equipped with graduation mark and for the release of register information, at the top of centrifugation tube body
Equipped with external screw thread；Pipe lid includes outer cover and inner cover, and inner cover is serum cap and is arranged in outer cover, the top of outer cover and the top of inner cover
The middle part of portion's cooperation and outer cover is equipped with the convex ribs being embedded in inner cover, hollow-out parts is equipped at the top of outer cover, at the top of inner cover
If there are two blind hole, two blind holes are exposed by hollow-out parts；Tread plate is equipped on the outer wall of outer cover, in the bottom of outer cover
Equipped with internal screw thread, the internal screw thread of outer cover and the external screw thread of centrifugation tube body cooperate, and the bottom plug of inner cover is in centrifuge tube body；Centrifuge tube
The volume of body is 20 milliliters -100 milliliters.
2. blood collection traditional vacuum pipe as described in claim 1, it is characterised in that: be equipped in blind hole in inner cover and be in
The blind hole plug of cone cell, the bottom of blind hole plug are fixed with aseptic cotton, and aseptic cotton contacts with blind via bottom, and the top of blind hole plug, which is equipped with, to be connected
The connecting band of tape splicing, two blind hole plugs is fixed in inner cover by a pin.
3. blood collection traditional vacuum pipe as described in claim 1, it is characterised in that: be equipped in centrifuge tube bodyAnti-coagulants And antibiotic。
4. blood collection traditional vacuum pipe as described in claim 1, it is characterised in that: the material for being centrifuged tube body is PP.
5. blood collection traditional vacuum pipe as described in claim 1, it is characterised in that: the quantity of convex ribs is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721151197.4U CN208287008U (en) | 2017-09-09 | 2017-09-09 | A kind of blood collection traditional vacuum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721151197.4U CN208287008U (en) | 2017-09-09 | 2017-09-09 | A kind of blood collection traditional vacuum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208287008U true CN208287008U (en) | 2018-12-28 |
Family
ID=64696534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721151197.4U Active CN208287008U (en) | 2017-09-09 | 2017-09-09 | A kind of blood collection traditional vacuum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208287008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712556A (en) * | 2021-09-07 | 2021-11-30 | 湖南君科再生医学科技有限公司 | Heparin sodium anticoagulation vacuum blood collection tube |
-
2017
- 2017-09-09 CN CN201721151197.4U patent/CN208287008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712556A (en) * | 2021-09-07 | 2021-11-30 | 湖南君科再生医学科技有限公司 | Heparin sodium anticoagulation vacuum blood collection tube |
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