GB1312306A - Obturo-muco tetracotr - Google Patents

Obturo-muco tetracotr

Info

Publication number
GB1312306A
GB1312306A GB3175070A GB3175070A GB1312306A GB 1312306 A GB1312306 A GB 1312306A GB 3175070 A GB3175070 A GB 3175070A GB 3175070 A GB3175070 A GB 3175070A GB 1312306 A GB1312306 A GB 1312306A
Authority
GB
United Kingdom
Prior art keywords
cavity
shaft
obturator
body portion
obturo
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.)
Expired
Application number
GB3175070A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tjong Joe Wai R J
Original Assignee
Tjong Joe Wai R J
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tjong Joe Wai R J filed Critical Tjong Joe Wai R J
Publication of GB1312306A publication Critical patent/GB1312306A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/04—Endoscopic instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/32075—Pullback cutting; combined forward and pullback cutting, e.g. with cutters at both sides of the plaque

Abstract

1312306 Apparatus for proctological operations R J TJONG-JOE-WAI 30 June 1970 [11 Aug 1969] 31750/70 Heading A5R An obturo-muco-retractor for the performance of proctological operations such as radial hemorrhoidectomies comprises a cylindrical body portion 12, conically tapered at the front and having a central cavity 14 at the rear in which a shaft 18 is fixedly attached a cylindrical obturator 22, having a cavity facing the cavity 14, slidable on the shaft, and urged towards the body by a spring 32 abutted to a wing nut 34, threaded on the shaft. In use the device is inserted into the rectum, and the mucosal cylinder drawn against the body portion 12 by means of a silk thread (54). The obturator is then screwed against the body member thus pushing some of the tissue between the rims 26 and 28 of the body portion and obturator respectively and in the cavity therebetween. By pulling the instrument outwardly of the body the skin of the anal passage is placed under tension and made accessible for surgical operation, Fig. 8, (not shown).
GB3175070A 1969-08-11 1970-06-30 Obturo-muco tetracotr Expired GB1312306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84900469A 1969-08-11 1969-08-11

Publications (1)

Publication Number Publication Date
GB1312306A true GB1312306A (en) 1973-04-04

Family

ID=25304840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3175070A Expired GB1312306A (en) 1969-08-11 1970-06-30 Obturo-muco tetracotr

Country Status (8)

Country Link
US (1) US3564582A (en)
BE (1) BE754628A (en)
CA (1) CA935725A (en)
DE (1) DE2037504A1 (en)
FR (1) FR2056817A5 (en)
GB (1) GB1312306A (en)
NL (1) NL7011762A (en)
SE (1) SE356896B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789847A (en) * 1971-08-19 1974-02-05 A Lehmann Tool for lower colon surgery
US3771526A (en) * 1972-02-07 1973-11-13 P Rudie Anastomosis clamp
US4475679A (en) * 1981-08-07 1984-10-09 Fleury Jr George J Multi-staple cartridge for surgical staplers
IL69962A0 (en) * 1983-10-13 1984-01-31 Wertheimer Ltd Abdominal wall aperturing device
WO1991002491A1 (en) * 1989-08-24 1991-03-07 Joergensen Lars Stig Instrument and method for colon and rectum resection
US6328749B1 (en) 1993-10-25 2001-12-11 Vascular Architects, Inc. Remote endarterectomy ring stripper
NL9301842A (en) * 1993-10-25 1995-05-16 Mekka Medical Supplies B V Instrument for releasing and cutting an intima from a blood vessel and a method therefor.
US5820629A (en) * 1996-08-13 1998-10-13 Medtronic, Inc. Intimal lining transition device and endarterectomy method
EP2663247A1 (en) 2011-01-14 2013-11-20 LeMaitre Vascular, Inc. Systems and methods for remote endarterectomy

Also Published As

Publication number Publication date
BE754628A (en) 1971-01-18
SE356896B (en) 1973-06-12
NL7011762A (en) 1971-02-15
FR2056817A5 (en) 1971-05-14
US3564582A (en) 1971-02-16
CA935725A (en) 1973-10-23
DE2037504A1 (en) 1971-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee