GB2222953A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Microsurgery scissors
Assignee: V. Bakul Institute for Superhard Materials
•
Filing: 1988-09-23
•
Granted: —
•
Expires: 2008-09-23
Abstract
No abstract record available.
Inventors
- 👤 Vladimir Adamovich Dumenek
- 👤 Georgy Evgenievich Stolyarenko
- 👤 Leopold Vladislavovi Kossovsky
- 👤 Kira Zinovievna Gordashnik
- 👤 Mikhail Vladimiro Narovlyansky
- 👤 Lev Petrovich Ognev
- 👤 Igor Vladimirovich Gerasimov
- 👤 Mikhail Lvovich Melnikov
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-22 16:24
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/32; A61B17/320016; A61B17/32002; A61F; A61F9/00; A61F9/007; A61F9/00736; A61F9/00763
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
99 words
Microsurgery --cissorsq comprising tWO coaxial mernbers made as mutually rotatable an outer tube and an inner tube, each having a cutting edge and being connected to a holder. the outer tube end is shaped as a closed helical line whose portion forminE a cutting pair with the inner tube cutting edge is in fact outer tube cutting ed---e, the in-laer tube cutting edge is situ- ated in a plane substantially square with a lorgitudinal axis of the in,.-.,er tube, and the inner tube is ax.ially traversable and rotatablc- with respect to the outer tube, which is stationary relative thereto.
Claim 2
Dependent Claim
99 words
Microsurgery --cissorsq comprising tWO coaxial mernbers made as mutually rotatable an outer tube and an inner tube, each having a cutting edge and being connected to a holder. the outer tube end is shaped as a closed helical line whose portion forminE a cutting pair with the inner tube cutting edge is in fact outer tube cutting ed---e, the in-laer tube cutting edge is situ- ated in a plane substantially square with a lorgitudinal axis of the in,.-.,er tube, and the inner tube is ax.ially traversable and rotatablc- with respect to the outer tube, which is stationary relative thereto.
Claim 3
Dependent Claim
33 words
liiicrosur,--ery scissors as claimed in Claim 1, tlle pitch of the helical line fori-iiini, the out- er tube cutting edGe is equal to or less than the ra- C-11 dius of theouter tube.
Claim 4
Dependent Claim
52 words
11icrosurgery scissors substantially as describ- ed hereinabove with reference to, and as illustrated in tile accompanying drawings. Published 1990 atThePateritOffice,State House, 6671 High Holborn, LondonWClR4TP. Further copies maybe obtainedfrom The Patent Office. Sales Branch, St Mary Cray. Orpington. Kent BR5 3RD. Printed by Multiplex techniques ltd, St Mary Cray, Kent, Con. 1/87
Claim 5
Dependent Claim
52 words
11icrosurgery scissors substantially as describ- ed hereinabove with reference to, and as illustrated in tile accompanying drawings. Published 1990 atThePateritOffice,State House, 6671 High Holborn, LondonWClR4TP. Further copies maybe obtainedfrom The Patent Office. Sales Branch, St Mary Cray. Orpington. Kent BR5 3RD. Printed by Multiplex techniques ltd, St Mary Cray, Kent, Con. 1/87
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.