JPS6320856U - - Google Patents
Info
- Publication number
- JPS6320856U JPS6320856U JP11506686U JP11506686U JPS6320856U JP S6320856 U JPS6320856 U JP S6320856U JP 11506686 U JP11506686 U JP 11506686U JP 11506686 U JP11506686 U JP 11506686U JP S6320856 U JPS6320856 U JP S6320856U
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- sheath
- holder
- indwelling
- blood vessel
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 210000004204 blood vessel Anatomy 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、この考案にかかるカテーテル無菌保
護用シースを使用したカテーテル導入装置の概要
説明図。第２図は、前記カテーテル無菌保護用シ
ースのスリツト部を説明するための断面図、第３
図は該スリツト部が長手方向に互いに重なり合つ
た状態を示す概略図。第４図は従来のスリツト部
を説明する断面図で、第５図はその長手方向にお
ける状態を示す概略図である。
図中、１……カテーテル挿入用保持具、２……
内筒、３……空隙部、４……シース、５……シー
ス４のスリツト部、６……カテーテル、７……内
筒２の先端部、４′……従来のシースの断面図、
４′……従来のシース、５′……シース４′のス
リツト部。
FIG. 1 is a schematic explanatory diagram of a catheter introduction device using the catheter sterile protection sheath according to this invention. FIG. 2 is a cross-sectional view for explaining the slit portion of the catheter sterile protection sheath;
The figure is a schematic diagram showing a state in which the slit portions overlap each other in the longitudinal direction. FIG. 4 is a cross-sectional view illustrating a conventional slit portion, and FIG. 5 is a schematic diagram showing its state in the longitudinal direction. In the figure, 1... holder for catheter insertion, 2...
Inner tube, 3... Cavity, 4... Sheath, 5... Slit portion of sheath 4, 6... Catheter, 7... Distal end of inner tube 2, 4'... Cross-sectional view of conventional sheath,
4'...Conventional sheath, 5'...Slit portion of sheath 4'.
Claims (1)
導入し、かつ留置するカテーテル導入装置におい
て、 相互に重なり合つたスリツト部５を形成する可
撓性管状シース４内に遊離介在する血管内導入、
留置用カテーテル６のみが、該シースと摺動自在
に設けられた可撓性の該カテーテル挿入用保持具
１内に部分的に固着固定された該保持具と同質の
材料からなる内筒２内をも遊離介在し、前記保持
具と内筒との空隙部３より、前記シースを前方に
手操作で押し進めることにより、該カテーテルの
みを血管内の所望深度まで無菌状態で導入、留置
することを特徴とするカテーテル無菌保護用シー
ス。[Claims for Utility Model Registration] In a catheter introduction device for introducing and indwelling a catheter to a desired depth in a blood vessel under sterile conditions, a flexible tubular sheath 4 forming mutually overlapping slits 5 is provided. intervening intravascular introduction,
Only the indwelling catheter 6 is partially fixedly fixed in the flexible holder 1 for catheter insertion, which is provided so as to be able to slide freely on the sheath, inside the inner tube 2 made of the same material as the holder. By manually pushing the sheath forward through the gap 3 between the holder and the inner cylinder, the catheter alone can be introduced and placed in the blood vessel to a desired depth in a sterile manner. Characteristic catheter sterile protection sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11506686U JPS6320856U (en) | 1986-07-26 | 1986-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11506686U JPS6320856U (en) | 1986-07-26 | 1986-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320856U true JPS6320856U (en) | 1988-02-10 |
Family
ID=30998379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11506686U Pending JPS6320856U (en) | 1986-07-26 | 1986-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008528181A (en) * | 2005-01-25 | 2008-07-31 | マイクルス コーポレイション | Re-sheathing tool |
-
1986
- 1986-07-26 JP JP11506686U patent/JPS6320856U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008528181A (en) * | 2005-01-25 | 2008-07-31 | マイクルス コーポレイション | Re-sheathing tool |
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