JPS638043U - - Google Patents
Info
- Publication number
- JPS638043U JPS638043U JP10148786U JP10148786U JPS638043U JP S638043 U JPS638043 U JP S638043U JP 10148786 U JP10148786 U JP 10148786U JP 10148786 U JP10148786 U JP 10148786U JP S638043 U JPS638043 U JP S638043U
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- roller pump
- liquid
- roller
- intra
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 3
- 210000000709 aorta Anatomy 0.000 claims 2
- 239000008280 blood Substances 0.000 claims 2
- 210000004369 blood Anatomy 0.000 claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 208000019622 heart disease Diseases 0.000 claims 1
- 210000005240 left ventricle Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- External Artificial Organs (AREA)
Description
第１図は高価な大型機器で構成される従来型装
置を現わしたものである。第２図は本考案の簡易
な構成による大動脈内バルーンパンピング療法用
のバルーン駆動装置を現わした概要図である。第
３図は本考案の要部を拡大して現わした概要図で
ある。
イ……ローラーポンプ本体、ロ……バルーン、
ハ……液体又は気体用チユーブ、１……曲面状に
形成したローラーポンプの曲面、２……ローラー
、３……液体又は気体の圧力室、４……心電計測
装置。
FIG. 1 shows a conventional system consisting of large and expensive equipment. FIG. 2 is a schematic diagram showing a balloon drive device for intra-aortic balloon pumping therapy with a simple configuration according to the present invention. FIG. 3 is an enlarged schematic diagram showing the main parts of the present invention. A... Roller pump body, B... Balloon,
C...Liquid or gas tube, 1...Curved surface of a roller pump formed into a curved surface, 2...Roller, 3...Liquid or gas pressure chamber, 4...Electrocardiogram measuring device.
Claims (1)
大動脈内バルーンパンピング（ＩＡＢＰ）療法の
ために心電計測装置と連動して用いる脇置型簡易
コントロール装置であつて、 正転逆転が可能なローラーポンプに、患者の大
動脈内に嵌挿せしめた液体又は気体によつて自在
に膨縮するバルーンと、液体又は気体の圧力室と
を適宜な長さを有した液体又は気体用チユーブを
介して連通せしめ、該液体又は気体用チユーブを
前記ローラーポンプの曲面とローラーとの間へ移
動し難い状態に挿置せしめ、ローラーポンプが正
転することにより大動脈内のバルーンを膨張せし
めて冠状動脈血量を増加させたり、反対にローラ
ーポンプを逆転させることによりバルーンが収縮
して左心室の拍出を容易と成すことができる簡易
な手段で構成したものであつて、バルーンの膨縮
を自在にコントロールせしめて心臓の負担を軽減
できるように成したことを特徴とする大動脈内バ
ルーンパンピング療法用のバルーン駆動装置。[Scope of Claim for Utility Model Registration] An armpit-type simple control device used in conjunction with an electrocardiogram measuring device for intra-aortic balloon pumping (IABP) therapy to reduce the burden of blood ejection in patients with heart disease, A roller pump capable of normal and reverse rotation is fitted with a balloon that is inserted into the patient's aorta and is inflated and deflated freely by liquid or gas, and a liquid or gas pressure chamber of an appropriate length. The liquid or gas tube is placed in a state where it is difficult to move between the curved surface of the roller pump and the roller, and the roller pump rotates in the normal direction to inflate the balloon in the aorta. It is a simple means that can at least increase coronary blood volume or, conversely, deflate the balloon by reversing the roller pump and facilitate ejection of the left ventricle. A balloon drive device for intra-aortic balloon pumping therapy, characterized in that contraction can be freely controlled to reduce the burden on the heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10148786U JPS638043U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10148786U JPS638043U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS638043U true JPS638043U (en) | 1988-01-20 |
Family
ID=30972263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10148786U Pending JPS638043U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638043U (en) |
-
1986
- 1986-07-03 JP JP10148786U patent/JPS638043U/ja active Pending
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