CN201147323Y - Hemostic - Google Patents
Hemostic Download PDFInfo
- Publication number
- CN201147323Y CN201147323Y CNU2007201336443U CN200720133644U CN201147323Y CN 201147323 Y CN201147323 Y CN 201147323Y CN U2007201336443 U CNU2007201336443 U CN U2007201336443U CN 200720133644 U CN200720133644 U CN 200720133644U CN 201147323 Y CN201147323 Y CN 201147323Y
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- CN
- China
- Prior art keywords
- blood
- test tube
- bag
- blood collecting
- conduit
- 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
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Abstract
The utility model discloses a blood collecting device mainly comprising a closed blood collecting needle, a duct, a blood collecting test tube and a blood collecting bag. The duct, a blood transfusion interface and a transfer tube are arranged on the blood collecting bag, a switch clamp is arranged between the blood collecting bag and a tee junction, the blood collecting test tube is connected between the closed blood collecting needle and the switch clamp via the tee junction, a blood bag bar code label which has the same code number with the blood collecting bag is attached to the blood collecting test tube. The blood collecting device has the advantages that the blood collecting bag is integrally connected with the blood collecting test tube to avoid mistake collection or missing collection of the blood sample; high temperature and pressure sterilization is performed on both the blood collecting test tube and the blood collecting bag, a sterile blood sample is collected when the blood is collected during the blood donation process and the blood sample is transported, stored and processed under sealing condition, thereby the working staff can be protected from the biological hazard of the blood sample and the blood sample is guaranteed to be free from pollution. The manufacturer of the blood collecting device can be traced via the blood bag bar code, thereby providing a checking mark for the blood safety.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is a kind of hemostix of gathering blood and collecting blood sample in the process of donating blood specifically.
Background technology
What the collection of blood was used in the process of donating blood is disposable plastic blood bag, generally comprises blood taking needle, conduit, blood taking bag.Blood taking bag can be single bag, also can be multi-joint bag.Single bag and duplex bag are used for gathering, preserving whole blood; Multi-joint bag is used for separating in confined conditions, prepares, preserves composition blood.Blood preparation is in order to provide analysis, check to blood.Judge with the testing result of blood preparation whether the blood of being gathered can be used for clinical.The collection majority of blood sample specimen is to leave and take blood preparation by blood collection needles from blood taking bag to specimen tube after blood sampling finishes at present, keep sample preceding or keep sample after on specimen tube and blood taking bag, paste the blood sampling label respectively and identify, specimen tube and blood taking bag all are that split is stored before and after collect specimen, the blood sampling label is as the unique corresponding sign of specimen tube and blood taking bag, the blood sampling label generally adopts bar code, whether the handing-over registration of specimen tube and the issue of assay are foundation with specimen tube blood sampling label all, decide this bag blood qualified by blood sampling label on the blood taking bag and the detailed contrast of specimen tube assay.In the operating process of reality, separate the overall process of letting pass to qualified blood the back between specimen tube and blood taking bag and each the sub-blood bag and exist whether can't check the stickup of blood sampling label correct; In addition the opened type specimen tube exist transport, in the preservation, processing procedure blood preparation easily contaminated and staff be subjected to the danger of biological infection; The blood taking bag that minority is connected with the keep sample test tube or the interface that keeps sample has inconvenience during operation more when blood sampling.
Summary of the invention
In line with overcoming above-mentioned the deficiencies in the prior art, this utility model designs a kind of simple structure, easy to use, the hemostix that blood taking bag and blood sampling test tube are connected as a single entity, make that blood collection and collection of specimens carry out synchronously in the process of donating blood, blood and collection of specimens finish to need not any equipment between back blood sampling test tube and the blood taking bag can separate, and assurance blood sampling test tube inner blood specimen is gathered under sealing state, transports, preserves and handled; The blood sampling label of pasting when the blood bag bar code on blood sampling test tube and blood taking bag and the sub-blood bag can be with blood sampling is consistent, sign and each blood bag assay are judged accurately between assurance blood preparation collection and sign and blood taking bag, each sub-blood bag, to ensure blood used in clinic safety.
The technical solution adopted in the utility model is:
A kind of hemostix, mainly form by sealing blood taking needle, conduit, transfer pipeline, blood sampling test tube, blood taking bag, blood taking bag is provided with conduit, blood transfusion interface and transfer pipeline, the switch folder is arranged between conduit and threeway, be connected blood sampling test tube by threeway between sealing blood taking needle and switch pressing from both sides, blood sampling test tube posts the blood bag bar code with the same code clerk of blood taking bag.The test tube of blood sampling test tube is provided with locating ring; Pitch brace is a hollow, and there is spring-loaded screens handle at the pitch brace middle part and embeds in the screens groove of blood sampling test tube, and establish the middle and lower part sealing gasket in the place of fractureing, and the bottom connects piston, is connected with locator card on the piston; Fibre conduit and connecting duct junction are provided with the fibre conduit handle, and the bottom connects puncture needle and blood resistance unit.
Above-mentioned screens groove is " I " shape, or " Contraband " shape, or " L " shape.
The beneficial effect of advantage of the present utility model and generation:
This utility model is simple in structure, easy to use, collection of specimens is safe and reliable, stops artificial blood preparation intersection and gathers, obscures the sign mistake, and blood taking bag and blood sampling test tube carry out autoclave sterilization together, make blood sampling test tube keep aseptic condition.Under sealing state, transport after the blood preparation collection, preservation, centrifugal, protection staff's safety and blood preparation are avoided polluting; Blood sampling tag identifier and overall processes such as the common use of blood bag bar code identification can be scrapped at blood collection, collection of specimens, composition blood separation, defective blood, qualified blood clearance are verified, greatly strengthen the safety of blood sign, guarantee the safety of blood used in clinic.This utility model structure is novel, reasonable, convenient and simple for operation, the collection and the sign of blood and blood preparation in the suitable especially voluntary blood donation process satisfy collection, transportation, processing, assay feedback and each blood bag blood result's of blood preparation in the blood centralization detection judgement, processing.
Description of drawings
Fig. 1 is a simply connected blood bag constructions sketch map of the present utility model.
Fig. 2 is Fig. 1 multi-linked blood bag structural representation.
Fig. 3 is that Fig. 1 screens groove is " Contraband " shape sketch map.
Fig. 4 is that Fig. 1 screens groove is " L " shape sketch map.
The specific embodiment
Below, in conjunction with the accompanying drawings this utility model is further described again:
As Fig. 1, shown in Figure 3, a kind of hemostix mainly is made up of sealing blood taking needle 1, conduit 4, transfer pipeline 6, blood sampling test tube 9, blood taking bag 8.Blood taking bag 8 is provided with conduit 4, blood transfusion interface 5 and transfer pipeline 6, and 2 of conduit 4 and threeways have switch folder 3, is connected blood sampling test tube 9 by threeway 2 between sealing blood taking needle 1 and switch pressing from both sides 3, and blood sampling test tube 9 posts the blood bag bar code 7 with hemostix 8 same code clerks.The test tube 11 of blood sampling test tube 9 is provided with locating ring 19; Pitch brace 12 is a hollow, and there is the screens handle 17 of shock mount 10 at pitch brace 12 middle parts, and embeds in " I " shape screens groove 18 of blood sampling test tube 9, and establish the middle and lower part sealing gasket 14 in the place of fractureing 22, and the bottom connects piston 15, is connected with locator card 23 on the piston 15; Fibre conduit 13 is provided with fibre conduit handle 16 with connecting duct 4 junctions, and the bottom connects puncture needle 20 and blood resistance unit 21.
During blood sampling screens handle 17 from " I " shape screens groove 18 to moving down, pulling fibre conduit handle 16 makes the puncture needle 20 of fibre conduit 13 bottoms puncture blood resistance unit 21 and sealing gasket 14, screens handle 17 moves to place, " I " screens groove 18 belows and ejects, fibre conduit 13 and pitch brace 12 is fixing, spring 10 is compressed, conduit 4 is communicated with test tube 11 by fibre conduit 13, upwards spur pitch brace 12 and produce negative pressure at piston 15 and 11 in test tube, blood enters test tube 11 beginning collecting blood samples by conduit 4 and fibre conduit 13, locator card 23 outwards ejected outside the test tube mouths when top of piston 15 moved to locating ring 19 places of test tube 11, push the screens handle 17 that rests on " I " screens groove 18 effect fibre conduit 13 by compressed spring 10 puncture needle 20 that moves upward downwards and disconnect the sealing that is communicated with and is subjected to blood resistance unit 22 with test tube 11, screens handle 17 is upspring at " I " top screens groove 18 places, pitch brace 12 and fibre conduit 13 is fixing, pitch brace 12 22 is fractureed from fractureing, the test tube 11 of band piston 15 and part pitch brace 12 is finished with blood taking bag 8 separation of blood collections of specimens, sealing gasket 14 on piston 15 and part pitch brace 12 and the part pitch brace uses as the sealing-plug of test tube, piston 15 entered the test tube bottom when the outer locator card 23 of ejection test tube mouth can prevent the centrifugal blood specimen, can obtain high-quality inspection specimen getting as the part of sealing-plug to remove behind centrifugal blood sampling test tube.
Fig. 3 is that the screens handle 17 on the pitch brace 12 embeds in ' Contraband ' type screens groove 18 of pitch brace 12.Rotation fibre conduit handle 16 makes screens handle 17 move to the B position from the A position of ' Contraband ' type screens groove 18 during blood sampling, pulling fibre conduit handle 16 makes the puncture needle 20 of fibre conduit 13 bottoms puncture blood resistance unit 21 and sealing gasket 14 downwards, screens handle 17 moves to the C position from the B position of ' Contraband ' type screens groove 18, rotation fibre conduit handle 16 makes screens handle 17 turn to the D position of ' Contraband ' type screens groove 18, with pitch brace 12 and fibre conduit 13 connections and fixing, upwards spur pitch brace 12 beginning collecting blood samples, rotation fibre conduit handle 16 makes screens handle 17 move to the C position from the D position of ' Contraband ' type screens groove 18 after collecting enough blood preparations, upwards pulling and rotation fibre conduit handle 16 make screens handle 17 move to B position and A position from the C position of ' Contraband ' type screens groove 18, the connection of pitch brace 12 and fibre conduit 13 is disconnected the design at other positions, connected mode is identical with Fig. 1 blood sampling test tube 9 with operation.
As shown in Figure 4, on pitch brace 12, there is a screens handle 17 to be set in pitch brace 12 and embeds in ' L ' type screens groove 18 of blood sampling test tube 9, spurring fibre conduit handle 16 during blood sampling downwards makes the puncture needle 20 of fibre conduit 13 bottoms puncture blood resistance unit 21 and sealing gasket 14, screens handle 17 moves to the B position from the A position of ' L ' type screens groove 18, rotation fibre conduit handle 16 makes screens handle 17 turn to the C position, with pitch brace 12 and fibre conduit 13 connections and fixing, upwards spur pitch brace 12 beginning collecting blood samples, rotation fibre conduit handle 16 makes screens handle 17 move to the connection that the B position also is bound to A position disconnection pitch brace 12 and fibre conduit 13 automatically, the design at other positions from ' L ' type screens groove 18C position after collecting enough blood preparations, connected mode is identical with Fig. 1 blood sampling test tube 9 with operation.
Claims (2)
1, a kind of hemostix, mainly form by sealing blood taking needle (1), conduit (4), transfer pipeline (6), blood sampling test tube (9), blood taking bag (8), blood taking bag (8) is provided with conduit (4), blood transfusion interface (5) and transfer pipeline (6), switch folder (3) is arranged between conduit (4) and threeway (2), sealing blood taking needle (1) presss from both sides between (3) with switch and is connected blood sampling test tube (9) by threeway (2), blood sampling test tube (9) posts the blood bag bar code (7) with the same code clerk of blood taking bag (8), it is characterized in that the test tube (11) of blood sampling test tube (9) is provided with locating ring (19); Pitch brace (12) is a hollow, there is the screens handle (17) of shock mount (10) at pitch brace (12) middle part and embeds in the screens groove (18) of blood sampling test tube (9), establish the middle and lower part sealing gasket (14) in the place of fractureing (22), the bottom connects piston (15), is connected with locator card (23) on the piston (15); Fibre conduit (13) is provided with fibre conduit handle (16) with connecting duct (4) junction, and the bottom connects puncture needle (20) and blood resistance unit (21).
2, a kind of hemostix as claimed in claim 1 is characterized in that screens groove (18) is " I " shape, or " Contraband " shape, or " L " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201336443U CN201147323Y (en) | 2007-12-29 | 2007-12-29 | Hemostic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201336443U CN201147323Y (en) | 2007-12-29 | 2007-12-29 | Hemostic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147323Y true CN201147323Y (en) | 2008-11-12 |
Family
ID=40115093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201336443U Expired - Fee Related CN201147323Y (en) | 2007-12-29 | 2007-12-29 | Hemostic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201147323Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644437A (en) * | 2015-02-06 | 2015-05-27 | 王兴国 | Connector for blood bag and vacuum test tube |
| CN106419935A (en) * | 2016-11-30 | 2017-02-22 | 四川南格尔生物科技有限公司 | Integrated vacuum sampling device |
| CN108378857A (en) * | 2018-04-13 | 2018-08-10 | 曹耀锋 | A kind of automatic safe hemostix |
| CN110368001A (en) * | 2019-07-25 | 2019-10-25 | 深圳市傲天医疗智能系统有限公司 | Blood collection device and blood collecting system |
-
2007
- 2007-12-29 CN CNU2007201336443U patent/CN201147323Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104644437A (en) * | 2015-02-06 | 2015-05-27 | 王兴国 | Connector for blood bag and vacuum test tube |
| CN106419935A (en) * | 2016-11-30 | 2017-02-22 | 四川南格尔生物科技有限公司 | Integrated vacuum sampling device |
| CN108378857A (en) * | 2018-04-13 | 2018-08-10 | 曹耀锋 | A kind of automatic safe hemostix |
| CN110368001A (en) * | 2019-07-25 | 2019-10-25 | 深圳市傲天医疗智能系统有限公司 | Blood collection device and blood collecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20131229 |