Gas-pressure-regulated needleless injection system

Details Gas-pressure-regulated needleless injection system Gas-pressure-regulated needleless injection system

1988-08-30

1991-06-18

Pellegrino, Stephen C.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604 68, 604141, A61M 500

Patent

active

050246569

ABSTRACT:
A system is provided that is useful for hypodermic injection of medication without piercing the skin with a needle. The system includes a gas pressure actuated needleless hypodermic injection device for injecting medication through the skin. The injection device includes an injector assembly having an injector body with a chamber for a compressed gas container and an ampule assembly mounted on the injector body for containing the liquid medication. The system also includes an adaptor assembly for use on a medication vial for transferring medication to the ampule assembly.

REFERENCES:
patent: Re24419 (1958-01-01), Ziherl et al.
patent: 2547099 (1951-04-01), Smoot
patent: 2605763 (1952-08-01), Smoot
patent: 2635601 (1953-04-01), May
patent: 2635602 (1953-04-01), Hein, Jr.
patent: 2645223 (1953-07-01), Lawshe et al.
patent: 2650591 (1953-09-01), Love
patent: 2653603 (1953-09-01), Hein, Jr.
patent: 2653605 (1953-09-01), Hein, Jr.
patent: 2667871 (1954-02-01), Hein, Jr.
patent: 2680439 (1954-06-01), Sutermeister
patent: 2687725 (1954-08-01), Hein, Jr.
patent: 2695611 (1954-11-01), Letac
patent: 2699166 (1955-01-01), Dickinson, Jr. et al.
patent: 2704543 (1955-03-01), Scherer
patent: 2737946 (1956-03-01), Hein, Jr.
patent: 2764977 (1956-10-01), Ferguson
patent: 2785678 (1957-03-01), Hein, Jr.
patent: 2798486 (1957-07-01), Hein, Jr.
patent: 2800903 (1957-07-01), Smoot
patent: 2821193 (1958-01-01), Ziherl et al.
patent: 2821981 (1958-02-01), Ziherl et al.
patent: 2921582 (1960-01-01), Sadd
patent: 2928390 (1960-03-01), Venditty et al.
patent: 3045659 (1962-07-01), Malcolm
patent: 3057349 (1962-10-01), Ismach
patent: 3115133 (1963-12-01), Morando
patent: 3123070 (1964-03-01), Kath
patent: 3130723 (1964-04-01), Venditty et al.
patent: 3131692 (1964-05-01), Love
patent: 3138157 (1964-06-01), Ziherl et al.
patent: 3167071 (1965-01-01), Venditty
patent: 3202151 (1965-08-01), Kath
patent: 3292621 (1966-12-01), Banker
patent: 3292622 (1966-12-01), Banker
patent: 3330276 (1967-07-01), Gordon
patent: 3406684 (1968-10-01), Tsujino
patent: 3424154 (1969-01-01), Kinsley
patent: 3425413 (1969-02-01), Stephens
patent: 3461867 (1969-08-01), Zimmet et al.
patent: 3515130 (1970-06-01), Tsujino
patent: 3518990 (1970-07-01), Banker
patent: 3521633 (1970-07-01), Yahner
patent: 3526225 (1970-09-01), Isobe
patent: 3561443 (1971-02-01), Banker
patent: 3688765 (1972-09-01), Gasaway
patent: 3695266 (1972-10-01), Lussier
patent: 3714943 (1973-02-01), Yanof et al.
patent: 3763859 (1973-10-01), Yanof et al.
patent: 3788315 (1974-01-01), Laurens
patent: 3805783 (1974-04-01), Ismach
patent: 3815594 (1974-06-01), Doherty
patent: 3853125 (1974-12-01), Clark et al.
patent: 3859996 (1975-01-01), Mizzy et al.
patent: 3908651 (1975-09-01), Fudge
patent: 3933155 (1976-01-01), Johnston
patent: 3945379 (1976-03-01), Pritz et al.
patent: 3945383 (1976-03-01), Bennett et al.
patent: 4004575 (1977-01-01), Sarstedt
patent: 4031889 (1977-06-01), Pike
patent: 4059107 (1977-11-01), Iriguchi et al.
patent: 4089334 (1978-05-01), Schwebel et al.
patent: 4103684 (1978-08-01), Ismach
patent: 4124024 (1978-11-01), Schwebel et al.
patent: 4301795 (1981-11-01), Zimmermann
patent: 4342310 (1982-08-01), Lindmayer et al.
patent: 4400172 (1983-08-01), Dettbarn et al.
patent: 4403609 (1983-09-01), Cohen
patent: 4421508 (1983-12-01), Cohen
patent: 4426024 (1984-01-01), Hogan et al.
patent: 4447225 (1984-05-01), Taff et al.
patent: 4507113 (1985-03-01), Dunlap
patent: 4518385 (1985-05-01), Lindmayer et al.
patent: 4592742 (1986-06-01), Landan
patent: 4596556 (1986-06-01), Morrow et al.
patent: 4680027 (1987-07-01), Parsons et al.
Flyer entitled, "Preci-Jet 50", (undated), Advanced Medical Technologies, Inc.
Flyer entitled, "Medi-Jector II", (undated), Derata Corporation.
Flyer entitled, "Preci-Jet 50", (undated), Home Diagnostics, Inc.
510(K) Notification-Derata Medi-Jector II-Supplemental Report (no date).

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