CN106075627A - A kind of disposable blood sampling back-transfusion device and blood sampling feedback method - Google Patents
A kind of disposable blood sampling back-transfusion device and blood sampling feedback method Download PDFInfo
- Publication number
- CN106075627A CN106075627A CN201610625965.9A CN201610625965A CN106075627A CN 106075627 A CN106075627 A CN 106075627A CN 201610625965 A CN201610625965 A CN 201610625965A CN 106075627 A CN106075627 A CN 106075627A
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- Prior art keywords
- flexible pipe
- blood
- transfusion
- joint
- blood sampling
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of disposable blood sampling back-transfusion device and blood sampling feedback method, described back-transfusion device includes the first flexible pipe, the second flexible pipe, the 3rd flexible pipe, the 4th flexible pipe, the 5th flexible pipe, and the transfusion filter with transfusion filtration net, one end of first flexible pipe and one end of the second flexible pipe are fixing with one end of the 3rd flexible pipe respectively to be connected, and the other end of the 3rd flexible pipe is fixing with one end of one end of the 3rd flexible pipe and the 4th flexible pipe respectively to be connected；Transfusion filter is connected in the 3rd flexible pipe, and the two ends of transfusion filter respectively with the 3rd soft pipe connection.Disposable blood sampling back-transfusion device and the blood sampling feedback method of this structure make during tachometer, reduce the puncture to patient, reduce and pollute, improve the security performance of tachometer process.
Description
Technical field
The present invention relates to a kind of tachometer equipment, it particularly relates to a kind of disposable blood sampling back-transfusion device and blood sampling feedback side
Method.
Background technology
In tachometer field, need to gather blood of human body, then blood is fed back in human body after ultraviolet irradiation.Adopt
The device of collection blood and the device of feedback blood are typically separate, are unfavorable for improving work efficiency.Meanwhile, blood is being gathered
After, need human body is infused, maintain homoiostasis.And infusion set is also to separate.So, each functional device separates and sets
Put so that whole operating process is the most numerous and diverse.
Summary of the invention
Technical problem: the technical problem to be solved is: a kind of disposable blood sampling back-transfusion device is provided and takes a blood sample back
Transmission method so that during tachometer, reduces the puncture to patient, reduces and pollutes, and improves the security performance of tachometer process.
Technical scheme: for solving above-mentioned technical problem, the embodiment of the present invention adopts the following technical scheme that:
On the one hand, the embodiment of the present invention provides one disposably to take a blood sample back-transfusion device, described back-transfusion device include the first flexible pipe, second
Flexible pipe, the 3rd flexible pipe, the 4th flexible pipe, the 5th flexible pipe, and the transfusion filter with transfusion filtration net, one end of the first flexible pipe
Fixing with one end of the 3rd flexible pipe respectively with one end of the second flexible pipe be connected, the other end of the 3rd flexible pipe respectively with the 3rd flexible pipe
One end of one end and the 4th flexible pipe is fixing to be connected；Transfusion filter is connected in the 3rd flexible pipe, and the two ends of transfusion filter are divided
Not with the 3rd soft pipe connection.
In conjunction with first aspect, as the first structure in the cards, the first described flexible pipe other end is provided with first and connects
Head, the second flexible pipe other end is provided with infusion connector, and the 4th flexible pipe other end is provided with the second joint, and the 5th flexible pipe other end is provided with to be adopted
Blood pin.
In conjunction with first aspect, as the second structure in the cards, described back-transfusion device of disposably taking a blood sample, also include speed
Degree control valve, speed control valve is connected on the 3rd flexible pipe, and is positioned at below transfusion filter.
In conjunction with first aspect, as the third structure in the cards, described back-transfusion device of disposably taking a blood sample, also include
Three joints, the second described flexible pipe is two sections, and two section of second flexible pipe is connected by the 3rd joint.
In conjunction with first aspect, the first, the second or the third structure in the cards, in the cards as the 4th kind
Structure, described back-transfusion device of disposably taking a blood sample, also include the 4th joint, the 5th described flexible pipe is two sections, two section of the 5th flexible pipe
Connected by the 4th joint.
Second aspect, the embodiment of the present invention provides one blood sampling feedback method, and the method comprises the following steps:
During blood sampling, first use clamping part to be clamped the 3rd flexible pipe bottom, then blood taking needle is inserted human vas, connect second
Head is received in blood bag；
After blood sampling completes, take out the clamping part on the 3rd flexible pipe, and clamp the 4th flexible pipe with clamping part, then by second
The infusion connector of flexible pipe inserts in infusion bottle, carries liquid to human body；
After blood bag ultraviolet irradiation completes, the first joint of the first flexible pipe is received on the delivery outlet of blood bag, and uses clamping section
Second flexible pipe is clamped by part, and blood, by the first flexible pipe, the 3rd flexible pipe, transfusion filter and the 5th flexible pipe, flows back in human body.
After blood back, blood taking needle is extracted from human body.
In conjunction with second aspect, as the first method in the cards, in human body conveying liquid process, when needs more
When changing liquid, change one section of second flexible pipe with infusion connector being connected with the 3rd joint.
In conjunction with second aspect, or the first method in the cards, as the second method in the cards, when needs more
When changing blood taking needle, change one section of the 5th flexible pipe with blood taking needle being connected with the 4th joint.
Beneficial effect: compared with prior art, the embodiment of the present invention has the advantage that the disposable blood sampling of the present embodiment
Back-transfusion device and blood sampling feedback method, during tachometer, it is not necessary to change equipment, reduce the puncture to patient, reduce cost, carry
High safety performance.The disposable blood sampling back-transfusion device of the present embodiment and blood sampling feedback method, it is possible to achieve blood sampling, blood back and transfusion three
Plant function.Between each function during switching, it is not necessary to change back-transfusion device, use same back-transfusion device.Thus avoid changing
The misery that flexible pipe brings to patient, and reduce the antibacterial infection potential that replacing flexible pipe brings, improve the safety of tachometer process
Property.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is the another kind of structural representation of the present invention；
Fig. 3 is the structural representation of the second flexible pipe in the present invention；
Fig. 4 is the structural representation of the 5th flexible pipe in the present invention.
Figure has: first flexible pipe the 1, second flexible pipe the 2, the 3rd flexible pipe the 3, the 4th flexible pipe the 4, the 5th flexible pipe 5, transfusion filter 6,
Transfusion filtration net the 601, first joint 7, infusion connector the 8, second joint 9, blood taking needle 10, speed control valve the 11, the 3rd joint 12,
4th joint 13.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail.
The back-transfusion device as it is shown in figure 1, the one of the embodiment of the present invention is disposably taken a blood sample, including first flexible pipe the 1, second flexible pipe 2,
3rd flexible pipe the 3, the 4th flexible pipe the 4, the 5th flexible pipe 5, and the transfusion filter 6 with transfusion filtration net 601, the first flexible pipe 1
One end of one end and the second flexible pipe 2 is fixing with one end of the 3rd flexible pipe 3 respectively to be connected, and the other end of the 3rd flexible pipe 3 is respectively with the
The fixing connection in one end of three flexible pipes 3 and one end of the 4th flexible pipe 4；Transfusion filter 6 is connected in the 3rd flexible pipe 3, and transfuses blood
The two ends of filter 6 connect with the 3rd flexible pipe 3 respectively.
The back-transfusion device of disposably taking a blood sample of above-described embodiment, it is possible to achieve blood sampling, blood back and three kinds of functions of transfusion.Each function it
Between switching time, it is not necessary to change back-transfusion device, use same back-transfusion device.Thus avoid changing what flexible pipe brought to patient
Misery, and reduce the antibacterial infection potential that replacing flexible pipe brings.
As preference, first described flexible pipe 1 other end is provided with the first joint 7, and second flexible pipe 2 other end is provided with transfusion
Joint 8, the 4th flexible pipe 4 other end is provided with the second joint 9, and the 5th flexible pipe 5 other end is provided with blood taking needle 10.
Use the back-transfusion device of disposably taking a blood sample of above-described embodiment, during blood sampling, first use chuck to be clamped the 3rd flexible pipe bottom.
Then blood taking needle 10 is inserted human vas, the second joint 9 is received in blood bag.So, blood just flows in blood bag.Work as blood sampling
After completing, the chuck on the 3rd flexible pipe 9 is taken off, and clamp the 4th flexible pipe 4 with chuck, then the transfusion of the second flexible pipe 2 is connect
8 insert in infusion bottles, carry liquid to human body.Now, complete to human transfusion function.In the process, blood therapeutic equipment is utilized
Device carries out ultraviolet irradiation to blood.After irradiation completes, feed back blood to human body: the first joint 7 of the first flexible pipe 1 is received blood
On the delivery outlet of bag, and with chuck, the second flexible pipe 2 is clamped.Blood passes through the first flexible pipe the 1, the 3rd flexible pipe 3, transfusion filter 6
With the 5th flexible pipe 5, flow back in human body, thus complete blood back function.After blood recovery completes, extract blood taking needle 10 from human body.
This back-transfusion device just processes as Biohazard Waste.
As preference, as in figure 2 it is shown, described back-transfusion device of disposably taking a blood sample, also include speed control valve 11, speed control
Valve 11 processed is connected on the 3rd flexible pipe 3, and is positioned at below transfusion filter 6.By arranging speed control valve 11, realize transfusion
Or the speed of blood back, to avoid human body uncomfortable.
As preference, as it is shown on figure 3, described back-transfusion device of disposably taking a blood sample, also include the 3rd joint 12, described
Two flexible pipes 2 are two sections, and two section of second flexible pipe 2 is connected by the 3rd joint 12.Owing to, during blood irradiation, infusion bottle may
Need to change, for avoiding antibacterial to infect, the 3rd joint 12 is set in the second flexible pipe 2.Second flexible pipe 2 is divided into by the 3rd joint 12
Two parts, a part is connected with the 3rd flexible pipe 3, and another part termination is provided with infusion connector 8.When infusion bottle changed by needs, even
Change together with infusion connector 8 and part the second flexible pipe 2 of being connected with this infusion connector 8.So it is advantageously ensured that infusion connector 8
Reuse the pollution brought.
As preference, as shown in Figure 4, described back-transfusion device of disposably taking a blood sample, also include the 4th joint 13, described
Five flexible pipes 5 are two sections, and two section of the 5th flexible pipe 5 is connected by the 4th joint 13.Wherein, a termination of one section of the 5th flexible pipe 5 connects
There is blood taking needle 10.In blood sampling or infusion process, when blood taking needle 10 changed by needs, it is connected by blood taking needle 10 with blood taking needle 10
One section of the 5th flexible pipe 5 change together.This can be avoided the pollution produced in Renewal process.
Utilize above-mentioned disposable blood sampling back-transfusion device to carry out a kind of blood sampling feedback method, comprise the following steps:
During blood sampling, first use clamping part to be clamped the 3rd flexible pipe 3 bottom, then blood taking needle 10 is inserted human vas, by the
Two joints 9 are received in blood bag；
After blood sampling completes, take out the clamping part on the 3rd flexible pipe 9, and clamp the 4th flexible pipe 4 with clamping part, then by the
The infusion connector 8 of two flexible pipes 2 inserts in infusion bottle, carries liquid to human body；
After blood bag ultraviolet irradiation completes, the first joint 7 of the first flexible pipe 1 is received on the delivery outlet of blood bag, and with clamping
Second flexible pipe 2 is clamped by parts, and blood, by the first flexible pipe the 1, the 3rd flexible pipe 3, transfusion filter 6 and the 5th flexible pipe 5, flows back to people
In body.
After blood back, blood taking needle 10 is extracted from human body.
In above-mentioned blood sampling returning step, same blood sampling back-transfusion device is used to complete blood sampling, transfusion and blood back function all the time.This
Sample is considerably reduced the frequency punctured to patient, decreases the misery of patient.Meanwhile, this also avoids pollution, it is ensured that whole
The security performance of blood sampling returning step reaches 100%.The clamping part used in said method can be that chuck etc. is existing conventional
Clamping device, as long as flexible pipe can be clamped by it, blocks flexible pipe.
Above-mentioned in human body conveying liquid process, when liquid changed by needs, such as the liquid in transfusion bag is totally lost, or
When person needs to change other kinds of transfusion bag, change a section second with infusion connector 8 be connected with the 3rd joint 12 soft
Pipe 2.It is to say, by the second flexible pipe 2 being connected with the 3rd joint 12 and be positioned at its end infusion connector 8 together with change, from
And avoid the pollution produced in Renewal process.Iff changing transfusion bag, and it is changed without infusion connector 8, then changing
Cheng Zhong, easily produces antibacterial on infusion connector 8.
Equally, when blood taking needle 10 changed by needs, change be connected with the 4th joint 13 with one section of blood taking needle 10 the
Five flexible pipes 5.It is to say, by the 5th flexible pipe 5 being connected with the 4th joint 13 and be positioned at its end blood taking needle 10 together with change,
Thus avoid the pollution produced in Renewal process.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.Those skilled in the art should
Understand, the present invention is not limited by above-mentioned specific embodiment, the description in above-mentioned specific embodiment and description be intended merely to into
One step explanation the present invention principle, without departing from the spirit and scope of the present invention, the present invention also have various change and
Improving, these changes and improvements both fall within scope of the claimed invention.The scope of protection of present invention is wanted by right
Book and equivalent thereof is asked to define.
Claims (8)
1. a disposable blood sampling back-transfusion device, it is characterised in that described back-transfusion device includes the first flexible pipe (1), the second flexible pipe
(2), the 3rd flexible pipe (3), the 4th flexible pipe (4), the 5th flexible pipe (5), and the transfusion filter with transfusion filtration net (601)
(6), one end of the first flexible pipe (1) and one end of the second flexible pipe (2) are fixing with one end of the 3rd flexible pipe (3) respectively to be connected, and the 3rd
The other end of flexible pipe (3) is fixing with one end of one end of the 3rd flexible pipe (3) and the 4th flexible pipe (4) respectively to be connected；Transfusion filter
(6) it is connected in the 3rd flexible pipe (3), and the two ends of transfusion filter (6) connect with the 3rd flexible pipe (3) respectively.
2. according to the back-transfusion device of disposably taking a blood sample described in claim 1, it is characterised in that described the first flexible pipe (1) other end
Being provided with the first joint (7), the second flexible pipe (2) other end is provided with infusion connector (8), and the 4th flexible pipe (4) other end is provided with second and connects
Head (9), the 5th flexible pipe (5) other end is provided with blood taking needle (10).
3. according to the back-transfusion device of disposably taking a blood sample described in claim 1, it is characterised in that also include speed control valve (11), speed
Degree control valve (11) is connected on the 3rd flexible pipe (3), and is positioned at transfusion filter (6) lower section.
4. according to the back-transfusion device of disposably taking a blood sample described in claim 1, it is characterised in that also include the 3rd joint (12), described
The second flexible pipe (2) be two sections, two section of second flexible pipe (2) is connected by the 3rd joint (12).
5. according to the back-transfusion device of disposably taking a blood sample in any of the one of claim 14, it is characterised in that also include the 4th
Joint (13), the 5th described flexible pipe (5) is two sections, and two section of the 5th flexible pipe (5) is connected by the 4th joint (13).
6. a blood sampling feedback method, it is characterised in that the method comprises the following steps:
During blood sampling, first use clamping part to be clamped the 3rd flexible pipe (3) bottom, then blood taking needle (10) inserted human vas,
Second joint (9) is received in blood bag；
After blood sampling completes, take out the clamping part on the 3rd flexible pipe (9), and clamp the 4th flexible pipe (4) with clamping part, then
The infusion connector (8) of the second flexible pipe (2) is inserted in infusion bottle, carry liquid to human body；
After blood bag ultraviolet irradiation completes, first joint (7) of the first flexible pipe (1) is received on the delivery outlet of blood bag, and uses
Second flexible pipe (2) is clamped by clamping part, and blood passes through the first flexible pipe (1), the 3rd flexible pipe (3), transfusion filter (6) and the 5th
Flexible pipe (5), flows back in human body；
After blood back, blood taking needle (10) is extracted from human body.
7. feed back method according to the blood sampling described in claim 6, it is characterised in that carrying in liquid process to human body, when needing
During liquid to be changed, change one section of second flexible pipe (2) with infusion connector (8) being connected with the 3rd joint (12).
8. feed back method according to the blood sampling described in claim 6 or 7, it is characterised in that when blood taking needle (10) changed by needs, more
Change one section of the 5th flexible pipe (5) with blood taking needle (10) being connected with the 4th joint (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625965.9A CN106075627A (en) | 2016-08-03 | 2016-08-03 | A kind of disposable blood sampling back-transfusion device and blood sampling feedback method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610625965.9A CN106075627A (en) | 2016-08-03 | 2016-08-03 | A kind of disposable blood sampling back-transfusion device and blood sampling feedback method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106075627A true CN106075627A (en) | 2016-11-09 |
Family
ID=57454298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610625965.9A Pending CN106075627A (en) | 2016-08-03 | 2016-08-03 | A kind of disposable blood sampling back-transfusion device and blood sampling feedback method |
Country Status (1)
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| CN (1) | CN106075627A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0596260A1 (en) * | 1992-11-05 | 1994-05-11 | CLINICO INFUSIONSTECHNIK GmbH | Device for medical ozontherapy by transfusion or infusion |
| CN2170762Y (en) * | 1993-09-28 | 1994-07-06 | 李博龙 | Photomagnetic hematopathy therapeutic equipment |
| CN2173068Y (en) * | 1993-10-20 | 1994-08-03 | 曾宪秋 | Closed blood radiation therapeutic apparatus |
| CN2211819Y (en) * | 1995-03-29 | 1995-11-08 | 张兴东 | Disposable medical blood sampling and transfusion device |
| CN206138477U (en) * | 2016-08-03 | 2017-05-03 | 陈德芝 | Feedback ware of once only taking a blood sample |
-
2016
- 2016-08-03 CN CN201610625965.9A patent/CN106075627A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0596260A1 (en) * | 1992-11-05 | 1994-05-11 | CLINICO INFUSIONSTECHNIK GmbH | Device for medical ozontherapy by transfusion or infusion |
| CN2170762Y (en) * | 1993-09-28 | 1994-07-06 | 李博龙 | Photomagnetic hematopathy therapeutic equipment |
| CN2173068Y (en) * | 1993-10-20 | 1994-08-03 | 曾宪秋 | Closed blood radiation therapeutic apparatus |
| CN2211819Y (en) * | 1995-03-29 | 1995-11-08 | 张兴东 | Disposable medical blood sampling and transfusion device |
| CN206138477U (en) * | 2016-08-03 | 2017-05-03 | 陈德芝 | Feedback ware of once only taking a blood sample |
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Application publication date: 20161109 |