JPH01135908U - - Google Patents
Info
- Publication number
- JPH01135908U JPH01135908U JP3405688U JP3405688U JPH01135908U JP H01135908 U JPH01135908 U JP H01135908U JP 3405688 U JP3405688 U JP 3405688U JP 3405688 U JP3405688 U JP 3405688U JP H01135908 U JPH01135908 U JP H01135908U
- Authority
- JP
- Japan
- Prior art keywords
- fixing part
- outer peripheral
- peripheral surface
- fixed
- insertion portion
- 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 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 210000002615 epidermis Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図ないし第３図は本考案の第１実施例に係
り、第１図は外套管の構成の説明図、第２図は第
１図のＡ―Ａ′方向矢視図、第３図は外套管の使
用状態の説明図、第４図は本考案の第２実施例に
係り、外套管の構成の説明図である。
１……外套管、２……挿入部、４……第１の固
定部、６……第２の固定部、１５……突起部、２
０……突起部。
1 to 3 relate to the first embodiment of the present invention, in which FIG. 1 is an explanatory diagram of the structure of the mantle tube, FIG. 2 is a view taken along arrow A-A' in FIG. 1, and FIG. 4 is an explanatory diagram of the usage state of the mantle tube, and FIG. 4 is an explanatory diagram of the structure of the mantle tube according to the second embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Mantle tube, 2... Insertion part, 4... First fixing part, 6... Second fixing part, 15... Protrusion part, 2
0... Protrusion.
Claims (1)
周回状の突起部を有し、この突起部によつて対象
部位に固定できる第１の固定部と、 前記第１の固定部より後方の挿入部外周面に形
成され、複数の周回状の突起部を有し、この突起
部によつて表皮に固定することのできる第２の固
定部と、 を有することを特徴とする外套管。[Claims for Utility Model Registration] A tubular insertion portion that is punctured into a body cavity, and a plurality of circumferential protrusions formed on the outer peripheral surface of the distal end of the insertion portion; a first fixing part that can be fixed to the site; and a plurality of circumferential protrusions formed on the outer peripheral surface of the insertion part behind the first fixing part, and fixing to the epidermis by these protrusions. A mantle tube characterized in that it has a second fixing part that can be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3405688U JPH01135908U (en) | 1988-03-14 | 1988-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3405688U JPH01135908U (en) | 1988-03-14 | 1988-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01135908U true JPH01135908U (en) | 1989-09-18 |
Family
ID=31260776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3405688U Pending JPH01135908U (en) | 1988-03-14 | 1988-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01135908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04266752A (en) * | 1990-11-06 | 1992-09-22 | Siegfried Riek | Apparatus for drilling tissue |
| JP2010088874A (en) * | 2008-09-11 | 2010-04-22 | Tyco Healthcare Group Lp | Surgical port assembly |
-
1988
- 1988-03-14 JP JP3405688U patent/JPH01135908U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04266752A (en) * | 1990-11-06 | 1992-09-22 | Siegfried Riek | Apparatus for drilling tissue |
| JP2010088874A (en) * | 2008-09-11 | 2010-04-22 | Tyco Healthcare Group Lp | Surgical port assembly |