CN112022700A - Disposable multi-connected blood bag for PRP subpackage - Google Patents
Disposable multi-connected blood bag for PRP subpackage Download PDFInfo
- Publication number
- CN112022700A CN112022700A CN202010471436.4A CN202010471436A CN112022700A CN 112022700 A CN112022700 A CN 112022700A CN 202010471436 A CN202010471436 A CN 202010471436A CN 112022700 A CN112022700 A CN 112022700A
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- CN
- China
- Prior art keywords
- bag
- tube
- prp
- bag body
- blood
- 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.)
- Pending
Links
- 210000004369 blood Anatomy 0.000 title claims abstract description 29
- 239000008280 blood Substances 0.000 title claims abstract description 29
- 239000003814 drug Substances 0.000 claims abstract description 18
- 238000010241 blood sampling Methods 0.000 claims description 15
- 238000004806 packaging method and process Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 8
- 210000004623 platelet-rich plasma Anatomy 0.000 description 25
- 229960004494 calcium gluconate Drugs 0.000 description 3
- 235000013927 calcium gluconate Nutrition 0.000 description 3
- 239000004227 calcium gluconate Substances 0.000 description 3
- NEEHYRZPVYRGPP-UHFFFAOYSA-L calcium;2,3,4,5,6-pentahydroxyhexanoate Chemical compound [Ca+2].OCC(O)C(O)C(O)C(O)C([O-])=O.OCC(O)C(O)C(O)C(O)C([O-])=O NEEHYRZPVYRGPP-UHFFFAOYSA-L 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1475—Inlet or outlet ports
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a disposable multi-connected blood bag for PRP subpackaging, which comprises a first subpackaging bag (1), a plurality of middle subpackaging bags (2) and a second subpackaging bag (3) which are sequentially communicated, wherein each subpackaging bag is provided with a medicine adding pipe with a rubber plug. The multi-connected blood bag can accurately subpackage a small amount of PRP, has the function of dosing, and is efficient and convenient to use.
Description
Technical Field
The invention relates to a blood collection bag, in particular to a disposable multi-connected blood bag for PRP subpackaging.
Background
At present, the dead weight of each connected blood collection bag of each specification on the market is different, and for the Platelet Rich Plasma (PRP) subpackaging bag which is used for a plurality of times and in a small amount, the large-volume blood bag is not beneficial to calculating the PRP capacity when being subpackaged. The blood bags on the market are divided into two types, one type takes a 200ml specification as an example, each volume is 250ml, the dead weight of each blood bag is different, and the PRP volume is inconvenient to calculate during split charging; the second is that each volume is 100ml, only about 10ml of PRP is needed for each subpackage, the blood bag capacity is still large, and the main defects are that the length of the pipeline between the connected bags is 35cm, the PRP in the pipeline cannot be utilized and is wasted. And the design of blood bag structure among the prior art is only used for splendid attire blood usually, and the function is single.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a disposable multi-connected blood bag for PRP subpackaging.
The technical scheme is as follows: the invention provides a disposable multi-connected blood bag for PRP subpackaging, which comprises a first subpackaging bag, a plurality of middle subpackaging bags and a second subpackaging bag which are sequentially communicated, wherein the middle subpackaging bags and the second subpackaging bags are of the same structure, and each subpackaging bag is provided with a medicine adding pipe with a rubber plug.
Furthermore, the first subpackage bag comprises a first bag body, a first closed blood sampling tube is arranged on one side of the top of the first bag body, a first medicine adding tube with a rubber plug is arranged on the other side of the top of the first bag body, a mixing tube is arranged between the first closed blood sampling tube and the first medicine adding tube, the mixing tube is respectively communicated with one end of a first connecting pipeline provided with a first clamping assembly and the opening end of a first blood inlet pipeline, a first sealing and fixing device is arranged outside the joint, and the other end of the first blood inlet pipeline is closed;
the middle sub-packaging bag comprises a second bag body, a second closed blood sampling tube is arranged on one side of the top of the second bag body, a second medicine feeding tube with a rubber plug is arranged on the other side of the top of the second bag body, a mixing tube is arranged between the first closed blood sampling tube and the second closed blood sampling tube, the mixing tube is respectively communicated with the other end of the first connecting pipeline and one end of a second connecting pipeline with a second clamping assembly, and a second sealing and fixing device is arranged outside the joint;
the second divides the bagging-off to include the third bag body, and third bag body top one side sets up the third and seals the heparin tube, and the opposite side sets up the third that has the plug and adds the pencil, communicates the other end of second connecting tube between the two.
Has the advantages that:
the distance between the blood bags is short, so that PRP (platelet-rich plasma) can not be excessively remained in the pipeline during subpackaging, and PRP is not wasted; the design of the rubber plug tube is added, so that medicine or other auxiliary substances such as calcium gluconate and the like can be conveniently added when the PRP is used; after being sterilized before use, calcium gluconate or other auxiliary substances are injected into the blood bag from the rubber plug tube and mixed with PRP to form platelet gel, thereby achieving the purposes of sealing, preventing pollution and the like.
Drawings
FIG. 1 is a schematic view of the structure of a triple-connected bag of the product;
fig. 2 is a schematic diagram of the structure of the quadruple-link bag of the product.
Detailed Description
As shown in fig. 1, the disposable multiple blood bag for PRP split charging of this embodiment is a triple bag, and includes a first split bag 1, a middle split bag 2 and a second split bag 3 that are sequentially communicated, and each split bag is provided with a drug adding tube with a rubber plug. The first split bag 1 comprises a first bag body 11, a first closed blood sampling tube 15 is arranged on one side of the top of the first bag body 11, a first medicine adding tube 16 with a rubber plug is arranged on the other side of the top of the first bag body, a mixing tube 4 is arranged between the first closed blood sampling tube and the first medicine adding tube, the mixing tube 4 is respectively communicated with one end of a first connecting pipeline 5 provided with a first clamping assembly 14 and the opening end of a first blood inlet pipeline 12, a first sealing and fixing device 13 is arranged outside the joint, and the other end of the first blood inlet pipeline 12 is closed; the middle sub-packaging bag 2 comprises a second bag body 21, a second closed blood sampling tube 25 is arranged on one side of the top of the second bag body 21, a second medicine feeding tube 26 with a rubber plug is arranged on the other side of the top of the second bag body, a mixing tube 4 is arranged between the second closed blood sampling tube and the second medicine feeding tube, the mixing tube 4 is respectively communicated with the other end of the first connecting pipeline 5 and one end of a second connecting pipeline 6 with a second clamping component 24, and a second sealing and fixing device 23 is arranged outside the joint; the second branch bagging-off 3 includes the third bag body 31, and third bag body 31 top one side sets up third closed blood sampling pipe 35, and the opposite side sets up the third cartridge feed pipe 36 that has the plug, the other end of intercommunication second connecting tube 6 between the two.
The subpackage bag is made of plastic, and the subpackage method comprises the following steps:
the prepared completed PRP is connected to the first blood inlet channel 12 of the first dispensing bag 1 by aseptic technique in a blood bag. Clamping the first clamping assembly 14 and the second clamping assembly 24;
the PRP with the required volume is left in the original blood bag, and the rest PRP is poured into the first packaging bag 1;
opening the first clamping assembly 14, leaving the desired volume of PRP in the first dispensing bag 1, pouring the remainder into the intermediate dispensing bag 2 (PRP can also be forced into the intermediate dispensing bag 2 by squeezing), and closing the first clamping assembly 14;
opening the second clamping assembly 24, reserving the required volume PRP in the middle sub-packaging bag 2, pouring the rest into the second sub-packaging bag 3, and closing the second clamping assembly 24;
after the PRP in each subpackage bag is subpackaged, the connecting pipe between the PRP and the subpackage bag is cut off by a heat sealing machine, and the connecting pipe is disconnected and sealed, so that each subpackage bag is stored in a single bag.
The required medicine, such as calcium gluconate and the like, is added by using a sterile syringe through the rubber plugs of each subpackage bag.
The number of the middle sub-packaging bags 2 can be increased according to actual needs, and the middle sub-packaging bags are communicated through a pipeline provided with a clamping assembly. The clamping components of the clamping components can be clamps and other devices with opening, closing and clamping functions.
The number of the sub-packaging bags 2 in the middle of the product can be adjusted adaptively according to the actual amount of PRP, and can be two, three, four and the like, so that a quadruple bag, a quintuplet bag and the like can be obtained.
Claims (2)
1. A disposable multiple blood bag for PRP partial shipment which characterized in that: comprises a first sub-packaging bag (1), a plurality of middle sub-packaging bags (2) and a second sub-packaging bag (3) which are sequentially communicated, wherein each sub-packaging bag is provided with a medicine adding pipe with a rubber plug.
2. A disposable multiple blood bag for PRP dispensing as set forth in claim 1, wherein:
the first split packaging bag (1) comprises a first bag body (11), a first closed blood sampling tube (15) is arranged on one side of the top of the first bag body (11), a first medicine adding tube (16) with a rubber plug is arranged on the other side of the top of the first bag body, a mixing tube (4) is arranged between the first closed blood sampling tube and the first medicine adding tube, the mixing tube (4) is respectively communicated with one end of a first connecting pipeline (5) provided with a first clamping component (14) and the open end of a first blood inlet pipeline (12), a first sealing and fixing device (13) is arranged outside a joint, and the other end of the first blood inlet pipeline (12) is closed;
the middle split packaging bag (2) comprises a second bag body (21), a second closed blood sampling tube (25) is arranged on one side of the top of the second bag body (21), a second medicine adding tube (26) with a rubber plug is arranged on the other side of the top of the second bag body, a mixing tube (4) is arranged between the second closed blood sampling tube and the second medicine adding tube, the mixing tube (4) is respectively communicated with the other end of the first connecting pipeline (5) and one end of a second connecting pipeline (6) provided with a second clamping assembly (24), and a second sealing and fixing device (23) is arranged outside a joint;
the second branch bagging-off (3) include the third bag body (31), and third bag body (31) top one side sets up third closed blood sampling pipe (35), and the opposite side sets up third medicine adding pipe (36) that have the plug, the other end of intercommunication second connecting tube (6) between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010471436.4A CN112022700A (en) | 2020-05-28 | 2020-05-28 | Disposable multi-connected blood bag for PRP subpackage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010471436.4A CN112022700A (en) | 2020-05-28 | 2020-05-28 | Disposable multi-connected blood bag for PRP subpackage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112022700A true CN112022700A (en) | 2020-12-04 |
Family
ID=73578794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010471436.4A Pending CN112022700A (en) | 2020-05-28 | 2020-05-28 | Disposable multi-connected blood bag for PRP subpackage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112022700A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892537A (en) * | 1985-02-11 | 1990-01-09 | Miles Laboratories, Inc. | Bag for separation and isolation of blood components |
| WO1991015182A1 (en) * | 1990-04-06 | 1991-10-17 | Omega Teknik Hb | A blood bag for use in separating blood components |
| JPH07308378A (en) * | 1994-05-19 | 1995-11-28 | Kawasumi Lab Inc | Plasma preservation bag, blood bag with plasma preservation liquid-containing bag and adjusting method of plasma preservation liquid |
| JPH1084942A (en) * | 1996-09-19 | 1998-04-07 | Terumo Corp | Connected container and culturing method of bacteria |
| CN2476284Y (en) * | 2001-04-28 | 2002-02-13 | 益阳市中心血站 | Double-channel multiple blood bag |
| KR20030085257A (en) * | 2002-04-29 | 2003-11-05 | 주식회사 셀론텍 | A blood bag and method for separating cell using of it |
| CN2605006Y (en) * | 2003-02-22 | 2004-03-03 | 谭华元 | Disposable blood-taking bag |
| CN206424308U (en) * | 2016-10-17 | 2017-08-22 | 四川南格尔生物科技有限公司 | A kind of blood constituent collects exhaust apparatus |
| JP2018126195A (en) * | 2017-02-06 | 2018-08-16 | 大日本印刷株式会社 | Liquid feeding method, liquid feeding device, and content filled container |
| CN209004714U (en) * | 2018-05-08 | 2019-06-21 | 上海输血技术有限公司 | A kind of inactivation of plaque virus is with applying blood bag |
| CN212789125U (en) * | 2020-05-28 | 2021-03-26 | 东南大学 | Disposable multi-connected blood bag for PRP subpackage |
-
2020
- 2020-05-28 CN CN202010471436.4A patent/CN112022700A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892537A (en) * | 1985-02-11 | 1990-01-09 | Miles Laboratories, Inc. | Bag for separation and isolation of blood components |
| WO1991015182A1 (en) * | 1990-04-06 | 1991-10-17 | Omega Teknik Hb | A blood bag for use in separating blood components |
| JPH07308378A (en) * | 1994-05-19 | 1995-11-28 | Kawasumi Lab Inc | Plasma preservation bag, blood bag with plasma preservation liquid-containing bag and adjusting method of plasma preservation liquid |
| JPH1084942A (en) * | 1996-09-19 | 1998-04-07 | Terumo Corp | Connected container and culturing method of bacteria |
| CN2476284Y (en) * | 2001-04-28 | 2002-02-13 | 益阳市中心血站 | Double-channel multiple blood bag |
| KR20030085257A (en) * | 2002-04-29 | 2003-11-05 | 주식회사 셀론텍 | A blood bag and method for separating cell using of it |
| CN2605006Y (en) * | 2003-02-22 | 2004-03-03 | 谭华元 | Disposable blood-taking bag |
| CN206424308U (en) * | 2016-10-17 | 2017-08-22 | 四川南格尔生物科技有限公司 | A kind of blood constituent collects exhaust apparatus |
| JP2018126195A (en) * | 2017-02-06 | 2018-08-16 | 大日本印刷株式会社 | Liquid feeding method, liquid feeding device, and content filled container |
| CN209004714U (en) * | 2018-05-08 | 2019-06-21 | 上海输血技术有限公司 | A kind of inactivation of plaque virus is with applying blood bag |
| CN212789125U (en) * | 2020-05-28 | 2021-03-26 | 东南大学 | Disposable multi-connected blood bag for PRP subpackage |
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