JPS5996035U - balloon catheter - Google Patents
balloon catheterInfo
- Publication number
- JPS5996035U JPS5996035U JP19113282U JP19113282U JPS5996035U JP S5996035 U JPS5996035 U JP S5996035U JP 19113282 U JP19113282 U JP 19113282U JP 19113282 U JP19113282 U JP 19113282U JP S5996035 U JPS5996035 U JP S5996035U
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- catheter
- catheter tube
- balloon catheter
- distal end
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のバルーンカテーテルの一例ヲ示す縦断面
図、第２図は本考案によるバルーンカテーテルの−、実
施例を示す縦断面図、第３図は第２図の■−■線に沿う
断面図であり、また第４図は別の実施例を示す第３図と
同様な断面図である。
Ａ・・・・・・カテーテルチューブ、Ｂ・・・・・・先
端封止部材、Ｃ・・・・・・バルーン、Ｄ・・・・・・
コネクタ部材、１１・・・・・・メインルーメン−１２
・・・・・・サイドルーメン、１３・・・・・・側孔、
１４・・・・・・バルーン内部空間、１５・・・・・・
ルーメン開口、１６・・・・・・注液排出路、１７・・
・・・・逆止弁、１８・・・・・・注入路。Fig. 1 is a longitudinal sectional view showing an example of a conventional balloon catheter, Fig. 2 is a longitudinal sectional view showing an embodiment of the balloon catheter according to the present invention, and Fig. 3 is taken along the line ■-■ in Fig. 2. FIG. 4 is a sectional view similar to FIG. 3 showing another embodiment. A...Catheter tube, B...Tip sealing member, C...Balloon, D...
Connector member, 11... Main lumen -12
...Side lumen, 13...Side hole,
14...Balloon internal space, 15...
Lumen opening, 16... Liquid injection and discharge path, 17...
...Check valve, 18...Injection path.
Claims (4)
よびサイドルーメンを有しかつ先端部付近に穿設された
側孔を有するカテーテルチューブと、該メインルーメン
の一方の開口端を閉塞する先端封止部材と、他端に連結
されたコネクタ部材と、前記カテーテルチューブの前記
側孔より他端側の先端部付近に該カテーテルチューブを
囲繞しかつ前記サイドルーメンと連通して形、成された
バルーンとよりなるバルーンカテーテルにおいて、前記
サイドルー、、メンの先端封止部材側の開口端から前記
側孔を少なくとも越える位置に至るサイドルーメン内を
充填材を封入して目止めしたことを特徴とするバルーン
カテーテル。(1) A catheter tube that has a main lumen and side lumens that are formed in parallel with each other and a side hole drilled near the distal end, and a distal end seal that closes one open end of the main lumen. a connector member connected to the other end of the catheter tube, and a balloon formed near the distal end of the catheter tube on the other end side from the side hole, surrounding the catheter tube and communicating with the side lumen. The balloon catheter is characterized in that the inside of the side lumen extending from the open end on the distal end sealing member side of the side lumen to a position at least beyond the side hole is sealed by sealing a filling material. .
有し、かつ該カテーテルチューブに対して接着性を有す
るものである実用新案登録請求の範囲第１項に記載のバ
ルーンカテーテル。(2) The balloon catheter according to claim 1, wherein the sealing filler has good dimensional stability, elasticity, and adhesiveness to the catheter tube. .
を構成するカテーテルチューブの材質と同等かそれ以上
の硬度を有するも、のである実用新案登録請求の範囲第
２項に記載のバルーン内部空間。 ル。 ・(3) The balloon internal space according to claim 2, wherein the sealing filler has a hardness equal to or higher than the material of the catheter tube constituting the balloon catheter. Le.・
、ム、アクリル樹脂、エラストマーおよびシリコーンゴ
ムよりなる群から選ばれたものである実用新案登録請求
の範囲第２項または第３項のいずれか−”）に記載のバ
ルーンカテーテル。 ゛（５）カテーテルチ
ューブはシリコーンゴム製または塩゛化ビニル樹脂製で
ある実用新案登録請求の範囲第１項ないし第４項のいず
れか一つに記載のバルーンカテーテル。(4) The sealing filler is polyurethane, “Butylgo 1”
(5) The balloon catheter according to claim 2 or 3, which is selected from the group consisting of rubber, acrylic resin, elastomer, and silicone rubber. The balloon catheter according to any one of claims 1 to 4, wherein the tube is made of silicone rubber or vinyl chloride resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19113282U JPS5996035U (en) | 1982-12-20 | 1982-12-20 | balloon catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19113282U JPS5996035U (en) | 1982-12-20 | 1982-12-20 | balloon catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5996035U true JPS5996035U (en) | 1984-06-29 |
| JPH0111259Y2 JPH0111259Y2 (en) | 1989-03-31 |
Family
ID=30411665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19113282U Granted JPS5996035U (en) | 1982-12-20 | 1982-12-20 | balloon catheter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5996035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6290653U (en) * | 1985-11-26 | 1987-06-10 |
-
1982
- 1982-12-20 JP JP19113282U patent/JPS5996035U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6290653U (en) * | 1985-11-26 | 1987-06-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0111259Y2 (en) | 1989-03-31 |
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