Title:
SEAL FOR TROCAR
Document Type and Number:
Japanese Patent JP2009219879
Kind Code:
A
Abstract:
To provide a trocar which can connect an instrument or an injection attachment easily without increasing the external form.
A seal 2 for use in a trocar particularly for eye surgery has a seal element 21 with a seal opening 22, and a trocar 1 with an instrument opening 20. The instrument opening 20 extends along a center axis 29 on both sides of the seal element 21 all the way through the seal 2. The seal 2 also has a clamp element 23 for establishing a form-fit connection to an instrument that is inserted at least partially into the instrument opening 20 and through the seal opening 22.
More Like This:
| WO/2000/020054 | INFILTRATION CANNULA WITH TEFLON ?TM¿ COATED OUTER SURFACE |
| WO/2009/005987 | INSERTION DEVICE AND METHOD OF USE |
| JP2023510176 | Non-Circular Working Channel for ENT Tools |
Inventors:
DI NARDO SILVIO
NYFFENEGGER BRUNO
NYFFENEGGER BRUNO
Application Number:
JP2009062948A
Publication Date:
October 01, 2009
Filing Date:
March 16, 2009
Export Citation:
Assignee:
OERTLI INSTR AG
International Classes:
A61B17/34; A61F9/007
Domestic Patent References:
| JP2000511810A | 2000-09-12 | |||
| JPH0819551A | 1996-01-23 |
Foreign References:
| WO2006101259A1 | 2006-09-28 |
Attorney, Agent or Firm:
Kihei Watanabe
Okano Isao
Yuko Tanaka
Narumi Morishima
Takeshi Sato
Shinichi Nakayama
Tetsuya Imai
Ikutomi Seiichi
Okano Isao
Yuko Tanaka
Narumi Morishima
Takeshi Sato
Shinichi Nakayama
Tetsuya Imai
Ikutomi Seiichi
Previous Patent: RESPIRATOR WITH BIOBURDEN INDICATOR
Next Patent: VEHICLE SEAT EQUIPPED WITH HINGE MECHANISM AND SUCH MECHANISM
Next Patent: VEHICLE SEAT EQUIPPED WITH HINGE MECHANISM AND SUCH MECHANISM