Anthony Perez

US Patent:

51083787, Apr 28, 1992

Filed:

Sep 12, 1990

Appl. No.:

7/581734

Inventors:

John R. Firth - Portland OR
Anthony R. Perez - Alhambra CA
Ronald A. Meyer - San Dimas CA

Assignee:

Safety Syringes, Inc. - South Pasadena CA

International Classification:

A61M 532

US Classification:

604192

Abstract:

The disclosure relates to a hypodermic syringe which is stackable, disposable and non-reuseable with features to prevent users from accidentally stabbing themselves before or after use; insert the needle with preferred orientation; render is unusable after use; measure precise amounts of injected or withdrawn fluid and retract the needle with one finger after use.

US Patent:

53123654, May 17, 1994

Filed:

Apr 28, 1992

Appl. No.:

7/875053

Inventors:

John R. Firth - Portland OR
Anthony R. Perez - Alhambra CA
Ronald A. Meyer - San Dimas CA

International Classification:

A61M 300

US Classification:

604189

Abstract:

There is disclosed herein a hypodermic syringe which is disposable and intended to be non-reusable. The syringe includes a body and a protector case which slidably contains the body to uncover the needle of the syringe for use and to cover the same after use. The case and body incorporate a detent arrangement for holding the body within the protector case in respective first and second positions. The protector case can include a surface providing a data recording area.

US Patent:

56244002, Apr 29, 1997

Filed:

Jun 6, 1995

Appl. No.:

8/467625

Inventors:

John R. Firth - Wilsonville OR
Anthony R. Perez - Pasadena CA

Assignee:

Safety Syringes, Inc. - Arcadia CA

International Classification:

A61M 500

US Classification:

604110

Abstract:

There is disclosed herein a syringe with a protector case which holds a carpule and permits the injection of fluid contained in the carpule into the patient. The syringe is molded of plastic or other suitable material which is sterilizable. The device comprises several parts including a body, protector case, needle, needle cap, plug, plunger and harpoon. The harpoon can be integrally molded on the plunger. The major components of the device preferably are molded from a suitable plastic and may be clear or of a color like or similar to a surgical glove.

US Patent:

56161344, Apr 1, 1997

Filed:

Apr 28, 1992

Appl. No.:

7/875032

Inventors:

John R. Firth - Portland OR
Anthony R. Perez - Alhambra CA
Ronald A. Meyer - San Dimas CA

Assignee:

Safety Syringes, Inc. - Arcadia CA

International Classification:

A61M 532

US Classification:

604192

Abstract:

The disclosure relates to a hypodermic syringe which is stackable, disposable and non-reusable with features to prevent users from accidentally stabbing themselves before or after use; insert the needle with preferred orientation: render is unusable after use; measure precise amounts of injected or withdrawn fluid and retract the needle with one finger after use.

US Patent:

53563921, Oct 18, 1994

Filed:

Jan 18, 1994

Appl. No.:

8/183605

Inventors:

John R. Firth - Wilsonville OR
Anthony R. Perez - Alhambra CA

Assignee:

Safety Syringes, Inc. - Arcadia CA

International Classification:

A61M 532

US Classification:

604198

Abstract:

There is disclosed herein a blood collection tube holder having a body and a protector case, and preferably with a dedicated needle attached to the body. The tube holder is molded of plastic or other suitable material which is sterilizable. The device comprises five parts including the body, protector case, needle, needle protective cap, and a needle boot. The protector case is mounted over the body, and the needle is attached to the body and extends through an opening in the protector case. The needle is covered by the needle protective cap which is removably attached to a needle hub on the end of the body. The needle protective cap is removed for use, and after use the protector case is moved with respect to the body until detents engage openings to thereby lock the protector case in a position shielding the needle. The construction of the holder is such that the practitioner can hold the protector case against the arm of a patient with the index finger and draw the body of the holder rearward with the thumb and forefinger, thereby enabling use with one hand.

US Patent:

52795810, Jan 18, 1994

Filed:

Oct 29, 1991

Appl. No.:

7/783825

Inventors:

John R. Firth - Wilsonville OR
Anthony R. Perez - Alhambra CA
Ronald A. Meyer - San Dimas CA

International Classification:

A61M 532

US Classification:

604198

Abstract:

The disclosure relates to a hypodermic syringe which is stackable, disposable and non-reusable with features to prevent users from accidentally stabbing themselves before or after use; insert the needle with preferred orientation; render is unusable after use; measure precise amounts of injected or withdrawn fluid and retract the needle with one finger after use.

US Patent:

54376475, Aug 1, 1995

Filed:

Aug 9, 1993

Appl. No.:

8/104182

Inventors:

John R. Firth - Wilsonville OR
Anthony R. Perez - Alhambra CA

Assignee:

Safety Syringes, Inc. - Arcadia CA

International Classification:

A61M 500

US Classification:

604110

Abstract:

The disclosure relates to a syringe with a protector case which holds a glass carpule and permits the injection of the fluid contained in the carpule into the patient. The syringe is molded of plastic or other suitable material which is sterilizable. The device comprises seven parts including a body, protector case, needle, needle cap, plug, plunger and harpoon. The major components of the device preferably are molded from a suitable plastic and may be clear or of a color like or similar to a surgical glove.

US Patent:

RE374393, Nov 6, 2001

Filed:

Jul 15, 1998

Appl. No.:

9/116064

Inventors:

John R. Firth - Wilsonville OR
Anthony R. Perez - Pasadena CA

Assignee:

Safety Syringes, Inc. - Carlsbad CA

International Classification:

A61M 500

US Classification:

604110

Abstract:

There is disclosed herein a syringe with a protector case which holds a carpule and permits the injection of fluid contained in the carpule into the patient. The syringe is molded of plastic or other suitable material which is sterilizable. The device comprises several parts including a body, protector case, needle, needle cap, plug, plunger and harpoon. The harpoon can be integrally molded on the plunger. The major components of the device preferably are molded from a suitable plastic and may be clear or of a color like or similar to a surgical glove.