JPH0213549U - - Google Patents
Info
- Publication number
- JPH0213549U JPH0213549U JP9141688U JP9141688U JPH0213549U JP H0213549 U JPH0213549 U JP H0213549U JP 9141688 U JP9141688 U JP 9141688U JP 9141688 U JP9141688 U JP 9141688U JP H0213549 U JPH0213549 U JP H0213549U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- blood
- sampling device
- collection chamber
- air inlet
- 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.)
- Granted
Links
- 239000008280 blood Substances 0.000 claims description 12
- 210000004369 blood Anatomy 0.000 claims description 12
- 238000010241 blood sampling Methods 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- External Artificial Organs (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
第１図は本考案の一実施例に係る採血装置を示
す正面図、第２図は第１図の要部を破断して示す
側面図、第３図は第１図の平面図、第４図は第１
図の要部を破断して示す平面図、第５図は真空回
路図、第６図は制御ブロツク図、第７図は開閉弁
の開閉制御状態と真空採血室の圧力状態とを示す
線図である。
１……血液バツグ（血液容器）、１０……採血
装置、１３……真空採血室、１７……真空ポンプ
、４１Ａ，４１Ｂ……空気侵入口、４２Ａ，４２
Ｂ……開閉ソレノイド（開閉駆動部）、４３Ａ，
４３Ｂ……開閉弁、６５……ＣＰＵ（制御手段）
。
FIG. 1 is a front view showing a blood sampling device according to an embodiment of the present invention, FIG. 2 is a side view showing a main part of FIG. 1 broken away, FIG. The figure is the first
Fig. 5 is a vacuum circuit diagram, Fig. 6 is a control block diagram, and Fig. 7 is a diagram showing the opening/closing control state of the on-off valve and the pressure state of the vacuum blood collection chamber. It is. 1...Blood bag (blood container), 10...Blood collection device, 13...Vacuum blood collection chamber, 17...Vacuum pump, 41A, 41B...Air inlet, 42A, 42
B...Opening/closing solenoid (opening/closing drive part), 43A,
43B...Opening/closing valve, 65...CPU (control means)
.
Claims (1)
質材料から形成された血液容器がセツトされる真
空採血室を備え、真空採血室に生成される陰圧力
により血液容器への採血を行なう真空採血装置に
おいて、真空ポンプの吸気口から真空採血室に至
る真空経路に、２以上の空気侵入口を設けるとと
もに、各空気侵入口に開閉弁を設け、各開閉弁の
開閉駆動部を制御できる制御手段を有してなるこ
とを特徴とする真空採血装置。 (2) 前記２以上の空気侵入口として、開口面積
の大なる空気侵入口と、開口面積の小なる空気侵
入口とを設けた請求項１記載の真空採血装置。[Scope of Claim for Utility Model Registration] (1) A vacuum blood collection chamber is provided in which the pressure is reduced by a vacuum pump and a blood container made of a soft material is set, and the negative pressure generated in the vacuum blood collection chamber is used to transfer blood to the blood container. In a vacuum blood sampling device that collects blood, two or more air inlets are provided in the vacuum path from the vacuum pump inlet to the vacuum blood collection chamber, and each air inlet is provided with an on-off valve, and each on-off valve is driven to open and close. 1. A vacuum blood sampling device characterized by comprising a control means that can control the blood sampling device. (2) The vacuum blood sampling device according to claim 1, wherein the two or more air inlets include an air inlet with a large opening area and an air inlet with a small opening area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988091416U JPH067716Y2 (en) | 1988-07-12 | 1988-07-12 | Vacuum blood sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988091416U JPH067716Y2 (en) | 1988-07-12 | 1988-07-12 | Vacuum blood sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0213549U true JPH0213549U (en) | 1990-01-29 |
| JPH067716Y2 JPH067716Y2 (en) | 1994-03-02 |
Family
ID=31315897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988091416U Expired - Lifetime JPH067716Y2 (en) | 1988-07-12 | 1988-07-12 | Vacuum blood sampling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067716Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0479965A (en) * | 1990-07-24 | 1992-03-13 | Kawasumi Lab Inc | Device for collecting predetermined amount of blood |
| WO1999052433A1 (en) * | 1998-04-09 | 1999-10-21 | Matsushita Electric Industrial Co., Ltd. | Body fluid testing device |
| CN100453042C (en) * | 1998-04-09 | 2009-01-21 | 松下电器产业株式会社 | Body fluid testing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982286A (en) * | 1956-08-03 | 1961-05-02 | Baxter Laboratories Inc | Blood collection apparatus |
| JPS6384208U (en) * | 1986-11-19 | 1988-06-02 |
-
1988
- 1988-07-12 JP JP1988091416U patent/JPH067716Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982286A (en) * | 1956-08-03 | 1961-05-02 | Baxter Laboratories Inc | Blood collection apparatus |
| JPS6384208U (en) * | 1986-11-19 | 1988-06-02 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0479965A (en) * | 1990-07-24 | 1992-03-13 | Kawasumi Lab Inc | Device for collecting predetermined amount of blood |
| WO1999052433A1 (en) * | 1998-04-09 | 1999-10-21 | Matsushita Electric Industrial Co., Ltd. | Body fluid testing device |
| CN100453042C (en) * | 1998-04-09 | 2009-01-21 | 松下电器产业株式会社 | Body fluid testing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067716Y2 (en) | 1994-03-02 |