JPS62202847U - - Google Patents
Info
- Publication number
- JPS62202847U JPS62202847U JP9296886U JP9296886U JPS62202847U JP S62202847 U JPS62202847 U JP S62202847U JP 9296886 U JP9296886 U JP 9296886U JP 9296886 U JP9296886 U JP 9296886U JP S62202847 U JPS62202847 U JP S62202847U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- flange portion
- cuff
- cannula
- view
- 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 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Description
第１図〜第５図は本考案の実施例を示すもので
あつて、第１図はカフを体壁に取付けた状態の断
面図、第２図は同カフの斜視図、第３図はカニユ
ーレを挿通保持した使用時のカフの断面図、第４
Ａ図、第４Ｂ図、第４Ｃ図はカニユーレの引出し
及びカフの取付け方法を示す主要工程の各断面図
、第５図は他の例によるカフを体壁に取付けた状
態の断面図である。第６図は血液ポンプ装置用カ
ニユーレの使用状態を示す概略図、第７図はカニ
ユーレ引き出し状態の要部断面図である。
なお、図面に示す符号において、１１……血液
ポンプ装置、１２……カニユーレ、１５……開胸
部、１７……皮下組織、１８……体皮部、２３…
…切り口、３０……カフ、３１……円筒部、３２
……フランジ部、３３……連結部、３４……織布
層、３５……ポリウレタン層（バツキング層）、
３７……縫合糸、３８……接着剤、３９……結紮
糸、４１……圧入手段、４３……キヤツプ、であ
る。
Figures 1 to 5 show an embodiment of the present invention, in which Figure 1 is a sectional view of the cuff attached to the body wall, Figure 2 is a perspective view of the cuff, and Figure 3 is a cross-sectional view of the cuff attached to the body wall. Cross-sectional view of the cuff in use with the cannula inserted and held, No. 4
Figures A, 4B, and 4C are sectional views showing the main steps of how to draw out the cannula and attach the cuff, and Figure 5 is a sectional view of another example of the cuff attached to the body wall. FIG. 6 is a schematic diagram showing a state in which the cannula for a blood pump device is used, and FIG. 7 is a sectional view of the main part of the cannula in a state in which the cannula is pulled out. In addition, in the reference numerals shown in the drawings, 11... blood pump device, 12... cannula, 15... thoracotomy, 17... subcutaneous tissue, 18... body skin, 23...
...Cut, 30...Cuff, 31...Cylindrical part, 32
...flange part, 33 ... connection part, 34 ... woven fabric layer, 35 ... polyurethane layer (backing layer),
37... suture thread, 38... adhesive, 39... ligature, 41... press fitting means, 43... cap.
Claims (1)
部の外周囲に設けられた固定用のリング状フラン
ジ部と；前記筒状部が前記フランジ部に対して弾
性変形可能となるように、前記筒状部からその軸
方向に折曲されて前記フランジ部に連設されてい
る連結部とを有する医療用カフ。 a cylindrical portion for inserting and holding a medical member; a ring-shaped flange portion for fixing provided around the outer periphery of the cylindrical portion; and a ring-shaped flange portion for fixing the cylindrical portion so that the cylindrical portion can be elastically deformed with respect to the flange portion. and a connecting portion that is bent in the axial direction from the cylindrical portion and connected to the flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9296886U JPH0342936Y2 (en) | 1986-06-18 | 1986-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9296886U JPH0342936Y2 (en) | 1986-06-18 | 1986-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62202847U true JPS62202847U (en) | 1987-12-24 |
| JPH0342936Y2 JPH0342936Y2 (en) | 1991-09-09 |
Family
ID=30955139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9296886U Expired JPH0342936Y2 (en) | 1986-06-18 | 1986-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342936Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005046620A (en) * | 2003-07-15 | 2005-02-24 | Cordis Corp | Method and apparatus to accelerate wound healing in thoracic anastomosis application |
| JP2010179089A (en) * | 2009-01-08 | 2010-08-19 | Top Corp | Removal assist appliance of indwelling catheter |
| JP2010533550A (en) * | 2007-07-19 | 2010-10-28 | サーキュライト・インコーポレーテッド | Cannula for implantation in the atrium, and related system and method |
| WO2023002721A1 (en) * | 2021-07-19 | 2023-01-26 | 株式会社ハイレックスコーポレーション | Insertion member leading device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005084742A1 (en) * | 2004-03-08 | 2005-09-15 | Japan As Represented By President Of National Cardiovascular Center | Cuff member |
-
1986
- 1986-06-18 JP JP9296886U patent/JPH0342936Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005046620A (en) * | 2003-07-15 | 2005-02-24 | Cordis Corp | Method and apparatus to accelerate wound healing in thoracic anastomosis application |
| US8551035B2 (en) | 2003-07-15 | 2013-10-08 | Portaero, Inc. | Methods and devices to accelerate wound healing in thoracic anastomosis applications |
| JP2010533550A (en) * | 2007-07-19 | 2010-10-28 | サーキュライト・インコーポレーテッド | Cannula for implantation in the atrium, and related system and method |
| JP2010179089A (en) * | 2009-01-08 | 2010-08-19 | Top Corp | Removal assist appliance of indwelling catheter |
| WO2023002721A1 (en) * | 2021-07-19 | 2023-01-26 | 株式会社ハイレックスコーポレーション | Insertion member leading device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342936Y2 (en) | 1991-09-09 |
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