JPH03748U - - Google Patents
Info
- Publication number
- JPH03748U JPH03748U JP6092489U JP6092489U JPH03748U JP H03748 U JPH03748 U JP H03748U JP 6092489 U JP6092489 U JP 6092489U JP 6092489 U JP6092489 U JP 6092489U JP H03748 U JPH03748 U JP H03748U
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- lumen
- branch pipe
- proximal
- pipe equipped
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000023597 hemostasis Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000002496 gastric effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本考案の一実施例となる圧迫止血バル
ーンカテーテルの全体を示す概略図、第２図は、
膨張前における胃バルーンの軸方向の断面図、第
３図は膨張時におけるバルーンの形状を示す図で
、ａはバルーン胴部の半径が膨張させる前の２倍
以下の場合、ｂは２倍以上の場合、ｃはｂ図のＸ
−Ｘ′横断面図である。
FIG. 1 is a schematic diagram showing the entire compression hemostasis balloon catheter which is an embodiment of the present invention, and FIG.
An axial cross-sectional view of the gastric balloon before inflation, and Figure 3 is a diagram showing the shape of the balloon during inflation, where a indicates the radius of the balloon body is less than twice that before inflation, and b indicates more than twice the radius. In this case, c is X in diagram b
-X' cross-sectional view.
Claims (1)
性の先端チツプを有すると共に、先端部近傍にバ
ルーンを取付けたカテーテルチユーブであつて、
第１のルーメンはバルーンより先端側に複数個の
側孔を有すると共に、手元部はコネクターを付設
した分岐管に接続されており、第２のルーメン
はバルーンより手元側近傍に複数個の側孔を有す
ると共に、手元部はコネクターを付設した分岐管
に接続されており、また、第３のルーメンはバ
ルーン内の位置に側孔を有すると共に、手元部は
逆止弁を付設した分岐管に接続されているバル
ーンカテーテルにおいて、該バルーンの外形は、
バルーンの中心軸に対して平行な胴部と１５〜３
０゜の角度をなすテーパー部とから成り、また、
バルーンを形成する皮膜はバルーンの中心軸を挟
んで一方側の肉厚が１０〜２５％大きく調製され
ており、前記バルーンの皮膜の肉厚部における胴
部半径が２倍以上に膨張したとき、該バルーンの
胴部は肉厚部と薄肉部の最大半径の比が１：１．
５〜１：３の範囲で偏心して膨張することを特徴
とする圧迫止血バルーンカテーテル。 A catheter tube having three lumens, a radiopaque tip at the distal end, and a balloon attached near the distal end,
The first lumen has a plurality of side holes on the distal side of the balloon, and the proximal part is connected to a branch pipe equipped with a connector, and the second lumen has a plurality of side holes near the proximal side of the balloon. In addition, the proximal part is connected to a branch pipe equipped with a connector, and the third lumen has a side hole located inside the balloon, and the proximal part is connected to a branch pipe equipped with a check valve. In the balloon catheter, the outer shape of the balloon is as follows:
body parallel to the central axis of the balloon and 15 to 3
It consists of a tapered part forming an angle of 0°, and
The film that forms the balloon is prepared so that the wall thickness on one side of the balloon is 10 to 25% larger across the central axis of the balloon, and when the body radius of the thick part of the balloon's film is expanded to more than double, The body of the balloon has a maximum radius ratio of thick part to thin part of 1:1.
A compression hemostasis balloon catheter characterized by being eccentrically inflated in a ratio of 5 to 1:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6092489U JPH0733797Y2 (en) | 1989-05-29 | 1989-05-29 | Compression hemostatic balloon catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6092489U JPH0733797Y2 (en) | 1989-05-29 | 1989-05-29 | Compression hemostatic balloon catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03748U true JPH03748U (en) | 1991-01-08 |
| JPH0733797Y2 JPH0733797Y2 (en) | 1995-08-02 |
Family
ID=31588717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6092489U Expired - Lifetime JPH0733797Y2 (en) | 1989-05-29 | 1989-05-29 | Compression hemostatic balloon catheter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733797Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50106452U (en) * | 1974-02-05 | 1975-09-01 | ||
| JP2000509304A (en) * | 1996-05-02 | 2000-07-25 | カーデイオヴァスキュラー ダイナミクス インコーポレーテッド | Localized balloon |
| JP2001269410A (en) * | 2000-03-24 | 2001-10-02 | Aisin Seiki Co Ltd | Balloon catheter |
| JP2008194166A (en) * | 2007-02-09 | 2008-08-28 | Nippon Zeon Co Ltd | Balloon catheter for calculus removal |
-
1989
- 1989-05-29 JP JP6092489U patent/JPH0733797Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50106452U (en) * | 1974-02-05 | 1975-09-01 | ||
| JP2000509304A (en) * | 1996-05-02 | 2000-07-25 | カーデイオヴァスキュラー ダイナミクス インコーポレーテッド | Localized balloon |
| JP2001269410A (en) * | 2000-03-24 | 2001-10-02 | Aisin Seiki Co Ltd | Balloon catheter |
| JP2008194166A (en) * | 2007-02-09 | 2008-08-28 | Nippon Zeon Co Ltd | Balloon catheter for calculus removal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733797Y2 (en) | 1995-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |