Retracting tip trocar assembly

Details Retracting tip trocar assembly Retracting tip trocar assembly

1992-03-12

1995-08-15

Pellegrino, Stephen C.

Surgery

Instruments

Cutting, puncturing or piercing

128770, A61B 500

Patent

active

054415136

ABSTRACT:
A retracting tip trocar assembly including a trocar tube and a shaft having a piercing tip at one end thereof. The device includes a retracting mechanism which allows the piercing tip to be held in a cutting position upon application of an insertion force such as when the piercing tip is pressed against a wall of a human body cavity. Upon release of the insertion force, such as when the piercing tip passes through the wall, the retracting mechanism causes the piercing tip to be retracted into the trocar tube.

REFERENCES:
patent: 1213001 (1917-01-01), Philips
patent: 2496111 (1950-01-01), Turkel
patent: 2623521 (1952-12-01), Shaw
patent: 3030959 (1962-04-01), Grunert
patent: 3605744 (1971-09-01), Dwyer
patent: 3643649 (1972-02-01), Amato
patent: 3657812 (1972-04-01), Lee
patent: 3817251 (1974-06-01), Hasson
patent: 3882849 (1975-05-01), Jamshidi
patent: 3904033 (1975-09-01), Haerr
patent: 4018228 (1977-04-01), Goosen
patent: 4168699 (1979-09-01), Hauser
patent: 4177814 (1979-12-01), Knepshield et al.
patent: 4207887 (1980-06-01), Hiltebrandt et al.
patent: 4210246 (1980-07-01), Banko
patent: 4220155 (1980-09-01), Kimberling et al.
patent: 4254762 (1981-03-01), Yoon
patent: 4256119 (1981-03-01), Gauthier
patent: 4299230 (1981-10-01), Kubota
patent: 4356826 (1982-11-01), Kubota
patent: 4375815 (1983-02-01), Burns
patent: 4393587 (1983-07-01), Kloosterman
patent: 4411653 (1983-10-01), Razi
patent: 4414974 (1983-11-01), Dotson et al.
patent: 4499898 (1985-02-01), Knepshield et al.
patent: 4535773 (1985-08-01), Yoon
patent: 4552559 (1985-11-01), Donaldson et al.
patent: 4556059 (1985-12-01), Adamson, Jr.
patent: 4559041 (1985-12-01), Razi
patent: 4601710 (1986-07-01), Moll
patent: 4637393 (1987-01-01), Ray
patent: 4642099 (1987-02-01), Phillips et al.
patent: 4653475 (1987-03-01), Seike et al.
patent: 4654030 (1987-03-01), Moll et al.
patent: 4664654 (1987-05-01), Strauss
patent: 4723545 (1988-02-01), Nixon et al.
patent: 4730613 (1988-03-01), Gordy
patent: 4733662 (1988-03-01), DeSatnick et al.
patent: 4747831 (1988-05-01), Kulli
patent: 4813940 (1989-03-01), Parry
patent: 4817631 (1989-04-01), Schnepp-Pesch et al.
patent: 4850973 (1989-07-01), Jordan et al.
patent: 4869717 (1989-09-01), Adair
patent: 4874375 (1989-10-01), Ellison
patent: 4902280 (1990-02-01), Lander
patent: 4911693 (1990-03-01), Paris
patent: 4919653 (1990-04-01), Martinez et al.
patent: 4931042 (1990-06-01), Holmes et al.
patent: 4940458 (1990-07-01), Cohn
patent: 4943280 (1990-07-01), Lander
patent: 4955870 (1990-09-01), Ridderheim et al.
patent: 4958625 (1990-09-01), Bates et al.
patent: 4973316 (1990-11-01), Dysarz
patent: 4986814 (1991-01-01), Burney et al.
patent: 4994042 (1991-02-01), Vadher
patent: 5009643 (1991-04-01), Reich et al.
patent: 5013294 (1991-05-01), Baier
patent: 5030206 (1991-07-01), Lander
patent: 5046508 (1991-09-01), Weissler
patent: 5049136 (1991-09-01), Johnson
patent: 5059184 (1991-10-01), Dyke
patent: 5066288 (1991-11-01), Deniega et al.
patent: 5073169 (1991-12-01), Raiken
patent: 5092853 (1992-03-01), Couvertier, II
patent: 5104382 (1992-04-01), Brinkerhoff et al.
patent: 5104383 (1992-04-01), Shichman
patent: 5114407 (1992-05-01), Burbank
patent: 5116353 (1992-05-01), Green
patent: 5127909 (1992-07-01), Shichman
patent: 5152754 (1992-10-01), Plyley et al.
patent: 5158552 (1992-10-01), Borgia et al.
patent: 5196025 (1993-03-01), Ranalletta et al.
patent: 5224951 (1993-07-01), Freitas
patent: 5226426 (1993-07-01), Yoon
patent: 5246425 (1993-09-01), Hunsberger et al.
F. S. Zubairov, "Needle for the Puncture and Lavage of the Abdominal Cavity" (Russian with English Translation).
Hartenberg and Denavit, Kinematic Synthesis of Linkages, p. 10 (1964).
Barton, Mechanism Analysis, pp. 1-5 and 261 (1984).
Hiscox, Mechanical Movements, pp. 70 and 118 (1907).
Barber, Engineer's Sketch Book, pp. 56-57, 78-79 and 112-113 (1890).
Mable and Reinholtz, Mechanisms and Dynamics of Machinery, 4th ed., pp. 1-2 (1987).
Beggs, Mechanism, pp. 384-385 (1955).
Grafstein and Schwarz, Pictoral Handbook of Technical Devices, p. 141 (1971).
Chironis, Mechanisms & Mechanical Devices Sourcebook, pp. 94, 115, 137, 147 and 444 (1991).
Marks' Standard Handbook for Mechanical Engineers, 8th Edition, pp. 8-3 and 8-4 (1978).

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