CN210058640U - Centrifugal blood component separator's plasma bottle - Google Patents
Centrifugal blood component separator's plasma bottle Download PDFInfo
- Publication number
- CN210058640U CN210058640U CN201920659969.8U CN201920659969U CN210058640U CN 210058640 U CN210058640 U CN 210058640U CN 201920659969 U CN201920659969 U CN 201920659969U CN 210058640 U CN210058640 U CN 210058640U
- Authority
- CN
- China
- Prior art keywords
- plasma
- bottle
- gas
- connecting hose
- transfer bag
- 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.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a centrifugal blood component separator's plasma bottle is claimed. The plasma bottle comprises a transfer bag (1), a connecting hose (2), a bottle body (3) and a bottle cap (4). The plasma bottle can realize the free transfer of gas in the separation cup, the plasma bottle and the plasma collecting pipeline in the plasma collecting and blood cell back transfusion processes. The phenomenon that the pressure in the separation cup rises due to the fact that gas in a plasma collecting pipeline is blocked in the plasma collecting process, and the cup is exploded is avoided; the device avoids the problems that the gas supplement of the plasma collecting pipeline is not timely in the blood cell returning process, the pipeline is not thoroughly washed, negative pressure in the plasma collecting pipeline is formed, and the red flushing and hemolysis are caused.
Description
Technical Field
The utility model belongs to the field of disposable consumables in the field of medical equipment, in particular to a blood component separation device's plasma bottle technology.
Background
The plasma bottle of the existing centrifugal blood component separation device is mainly used for collecting and storing plasma in the plasma collecting process. Generally comprising the following structure: as shown in fig. 2, comprises a bottle body (3), a connecting hose (2), a bottle cap (4) and an air inlet device (5).
The plasma bottle of this kind of structure, at the plasma collection in-process, through blood pump forward rotation take out confession thick liquid person's blood and get into the separation cup, the separation cup separates out plasma under the centrifuge action, and plasma enters into the plasma bottle body, and the gas in separation cup and the plasma bottle body will be discharged to the air through air inlet device this moment, and air inlet device's exhaust rate is less for it is easy obstructed to adopt thick liquid pipeline gas, arouses the rising of separation cup internal pressure, and then leads to the separation cup to explode the cup.
The blood plasma bottle of this kind of structure is still defeated in-process, takes out the blood cell and the anticoagulant mixed liquid in the separation cup through blood pump antiport, will supply gas to separation cup and blood plasma bottle internal through the air inlet device this moment, and the air intake rate of air inlet device is less for the gaseous replenishment of plasma collecting pipeline is untimely, causes the pipeline to wash thoroughly and forms the interior negative pressure of plasma collecting pipeline, and then leads to dashing red and hemolysis.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving above prior art's problem. A plasma bottle of a centrifugal blood component separation apparatus is provided which avoids bursting a cup, flushing red and hemolysis. The technical scheme of the utility model as follows:
a plasma bottle of a centrifugal blood component separation device comprises a transfer bag (1), a connecting hose (2), a bottle body (3) and a bottle cap (4), wherein the bottle body (3) is connected with the bottle cap (4), the bottle cap (4) is connected with one end of the connecting hose (2), the other end of the connecting hose (2) is connected with the transfer bag (1), the bottle body (3) is used for collecting and storing plasma in a plasma collection process, the bottle cap (4) is used for sealing the bottle body (3) and is connected with one end of the connecting hose (2), the other end of the connecting hose (2) is connected with the transfer bag (1), the transfer bag (1) is used for storing gas in the plasma collection process and providing gas in a transfusion process, in the plasma collection process, blood enters a separation cup, the plasma separated in the separation cup flows into the plasma bottle body (3) through the connecting pipeline, the gas in the separation cup and the plasma bottle body (3) is discharged into the transfer bag (1) through the connecting hose (2), and in the process of transfusion, the blood cell and anticoagulant mixed liquid in the separation cup is pumped out through the reverse rotation of the blood pump, and at the moment, the gas in the transfer bag (1) is supplemented into the separation cup and the plasma bottle body.
The utility model has the advantages and beneficial effects as follows:
a centrifugal blood composition separator's plasma bottle, compare with current plasma bottle, replace the device that admits air with shifting the bag body, very big improvement exhaust and the speed of admitting air. Can realize the free transfer of gas in the separation cup, the plasma bottle and the plasma collecting pipeline in the plasma collecting and blood cell and anticoagulant mixed liquid returning process. The phenomenon that the pressure in the separation cup rises due to the fact that gas in a plasma collecting pipeline is blocked in the plasma collecting process, and the cup is exploded is avoided; the device avoids the problems that the gas supplement of the plasma collecting pipeline is not timely in the blood cell returning process, the pipeline is not thoroughly washed, negative pressure in the plasma collecting pipeline is formed, and the red flushing and hemolysis are caused.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a prior art plasma bottle.
Detailed Description
The technical solution in the embodiments of the present invention will be described in detail and clearly with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only some of the embodiments of the present invention.
The utility model provides a technical scheme of above-mentioned technical problem is:
fig. 1 shows a plasma bottle of a centrifugal blood component separation device according to the present invention. The plasma bottle comprises a transfer bag 1, a connecting hose 2, a bottle body 3 and a bottle cap 4. Change into the transfer bag 1 with the device that admits air on current plasma bottle, the plasma collection in-process, blood gets into the separation cup, and plasma gets into plasma bottle 3, and the gas in separation cup and the plasma bottle 3 is discharged through coupling hose 2 and is shifted in the bag 1. Further, the transfer bag 1 may be replaced with a transfer bottle or a container with a storage function. The transfer bag can be made of stable and safe materials such as PVC and the like.
Further, the air inlet device 5 is replaced by the transfer bag 1 on the existing plasma bottle, blood cells in the separation cup are also transferred back to the human body in the process of transfusion, and at the moment, gas in the transfer bag 1 enters the plasma bottle body 3 through the connecting hose 2 and then enters the separation cup.
The above examples are to be understood as merely illustrative of the present invention and not as limiting the scope of the invention. After reading the description of the present invention, the skilled person can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope of the present invention defined by the claims.
Claims (1)
1. A plasma bottle of a centrifugal blood component separation device is characterized by comprising a transfer bag (1), a connecting hose (2), a bottle body (3) and a bottle cap (4), wherein the bottle body (3) is connected with the bottle cap (4), the bottle cap (4) is connected with one end of the connecting hose (2), the other end of the connecting hose (2) is connected with the transfer bag (1), the bottle body (3) is used for collecting and storing plasma in a plasma collection process, the bottle cap (4) is used for sealing the bottle body (3) and is connected with one end of the connecting hose (2), the other end of the connecting hose (2) is connected with the transfer bag (1), the transfer bag (1) is used for storing gas in the plasma collection process and providing gas in a return process, in the plasma collection process, blood enters a separation cup, and the plasma separated in the separation cup flows into the plasma bottle (3) through a connecting pipeline, the gas in the separation cup and the plasma bottle body (3) is discharged into the transfer bag (1) through the connecting hose (2), and in the process of transfusion, the blood cell and anticoagulant mixed liquid in the separation cup is pumped out through the reverse rotation of the blood pump, and at the moment, the gas in the transfer bag (1) is supplemented into the separation cup and the plasma bottle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659969.8U CN210058640U (en) | 2019-05-09 | 2019-05-09 | Centrifugal blood component separator's plasma bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659969.8U CN210058640U (en) | 2019-05-09 | 2019-05-09 | Centrifugal blood component separator's plasma bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210058640U true CN210058640U (en) | 2020-02-14 |
Family
ID=69451246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920659969.8U Active CN210058640U (en) | 2019-05-09 | 2019-05-09 | Centrifugal blood component separator's plasma bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210058640U (en) |
-
2019
- 2019-05-09 CN CN201920659969.8U patent/CN210058640U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2008261172A1 (en) | Welding boat for a pouch | |
| CN210058640U (en) | Centrifugal blood component separator's plasma bottle | |
| CN110448751B (en) | Autologous blood recovery device | |
| CN109364316A (en) | A kind of pneumatic type acquisition hematological system | |
| CN204815042U (en) | Red blood cell washing device | |
| US10195319B2 (en) | Blood component separation device | |
| CN204293591U (en) | A kind of low capacity Blood calldack separate cup | |
| CN113813470B (en) | High-efficiency microbubble-removing infusion apparatus | |
| CN104870030B (en) | blood component separation device | |
| CN204705644U (en) | A kind of cardio-vascular clinical diagnostic device | |
| CN210620844U (en) | Active white blood cell collecting device | |
| CN103060176A (en) | Red blood cell treatment instrument | |
| CN203281076U (en) | Device for separating whole blood | |
| CN107802914A (en) | Anti- air inlet woven hose | |
| CN203079954U (en) | Red blood cell treatment instrument | |
| CN208838027U (en) | A kind of suction lipectomy device can provide continuous negative pressure | |
| CN207671070U (en) | Medical vacuum waste liquid collection vessel plug-in headkerchief | |
| CN218458115U (en) | Internal fistula needle hemostix | |
| CN202777293U (en) | Precision liquid medicine filter capable of exhausting automatically | |
| CN202213908U (en) | Nursing let flow collecting bottle | |
| CN210494742U (en) | Device for reducing blood cells in blood plasma | |
| CN220344844U (en) | Crrt waste liquid collection device | |
| CN206081176U (en) | Multi -functional medical environmental protection dialysis end cap | |
| CN206295483U (en) | A kind of transfusion device of the air that is easy to remove barriers | |
| CN220386232U (en) | Separating cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 402460 No. 21, east section of Changzhou Avenue, Changzhou street, Rongchang District, Chongqing Patentee after: Haier Blood Technology Chongqing Co.,Ltd. Address before: 402460 Banqiao Industrial Park, Rongchang County, Chongqing (cancelled) Patentee before: CHONGQING SANDA WEIYE PHARMACEUTICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |