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    11.
    发明专利
    未知

    公开(公告)号：DE3170435D1

    公开(公告)日：1985-06-13

    申请号：DE3170435

    申请日：1981-12-03

    Applicant: SURVIVAL TECHNOLOGY

    Inventor： SARNOFF STANLEY JAY ,  LOPEZ CLAUDIO

    IPC: A61M5/20

    Abstract: A plural injection assembly comprising a plurality of separate injections capable of separate actuation and a holder for stably supporting the separate injectors together and for manually facilitating the sequential actuation thereof.

    12.
    发明专利
    未知

    公开(公告)号：AT91634T

    公开(公告)日：1993-08-15

    申请号：AT86904490

    申请日：1986-05-19

    Applicant: SURVIVAL TECHNOLOGY

    Inventor： SARNOFF STANLEY JAY ,  TARELLO WILLIAM ROBERT ,  LOPEZ CLAUDIO ,  KARCHER DANIEL MARTIN

    IPC: A61M5/178 ,  A61M20060101 ,  A61M5/19 ,  A61M5/20 ,  A61M5/24 ,  A61M5/30 ,  A61M5/32

    Abstract: An automatic injector apparatus comprising an outer housing assembly, a hypodermic needle, first and second containers, a first liquid medicament ingredient in the first container and a second medicament ingredient in the second container, first and second pistons in the first and second containers respectively, a releasable stressed spring arrangement capable of being released twice, once for movement through a first piston moving stroke and second through a second piston moving stroke, a first releasing device operable in response to a first predetermined actuating procedure for accomplishing a first release of the spring arrangement so as to effect movement of the first piston through a liquid medicament ingredient moving stroke causing the liquid medicament ingredient to mix with the medicament ingredient in the second container to form liquid medicament and a second releasing device operable in response to a second actuating procedure for accomplishing a second release of the spring arrangement so as to effect movement of the second piston through an operative stroke causing the hypodermic needle to be moved into the muscle tissue of the patient and the liquid medicament to be moved through the needle into the muscle tissue of the patient.

    AUTOMATIC SYRINGE: SPRING ARRANGEMENT RELEASED TWICE FOR MEDICAMENT MIXING AND INJECTING PISTON MOVING STROKES
    14.
    发明专利
    AUTOMATIC SYRINGE: SPRING ARRANGEMENT RELEASED TWICE FOR MEDICAMENT MIXING AND INJECTING PISTON MOVING STROKES 未知

    公开(公告)号：NZ216166A

    公开(公告)日：1989-08-29

    申请号：NZ21616686

    申请日：1986-05-14

    Applicant: SURVIVAL TECHNOLOGY

    Inventor： SARNOFF STANLEY JAY ,  LOPEZ CLAUDIO ,  TARELLO WILLIAM ROBERT ,  KARCHER DANIEL MARTIN

    IPC: A61M5/178 ,  A61M20060101 ,  A61M5/19 ,  A61M5/20 ,  A61M5/24 ,  A61M5/30 ,  A61M5/32 ,  A61M5/18

    Abstract: An automatic injector apparatus comprising an outer housing assembly, a hypodermic needle, first and second containers, a first liquid medicament ingredient in the first container and a second medicament ingredient in the second container, first and second pistons in the first and second containers respectively, a releasable stressed spring arrangement capable of being released twice, once for movement through a first piston moving stroke and second through a second piston moving stroke, a first releasing device operable in response to a first predetermined actuating procedure for accomplishing a first release of the spring arrangement so as to effect movement of the first piston through a liquid medicament ingredient moving stroke causing the liquid medicament ingredient to mix with the medicament ingredient in the second container to form liquid medicament and a second releasing device operable in response to a second actuating procedure for accomplishing a second release of the spring arrangement so as to effect movement of the second piston through an operative stroke causing the hypodermic needle to be moved into the muscle tissue of the patient and the liquid medicament to be moved through the needle into the muscle tissue of the patient.

    DUAL MODE AUTOMATIC INJECTOR
    16.
    发明专利
    DUAL MODE AUTOMATIC INJECTOR 未知

    公开(公告)号：ZA849488B

    公开(公告)日：1985-10-30

    申请号：ZA849488

    申请日：1984-12-05

    Applicant: SURVIVAL TECHNOLOGY

    Inventor： LOPEZ CLAUDIO ,  CALKINS GEORGE BURNHAM ,  SARNOFF STANLEY JAY

    IPC: A61M5/20 ,  A61M5/32 ,  A61M

    Abstract: @ A dual mode automatic injector (10) having a dual mode safety device (18) for preventing the release of the stressed spring assembly (16) except when it is desired to operate the medicament injecting assembly (14) by the stressed spring assembly. The dual mode safety device comprises a first part (66) including a pin portion (70) and an automatic removal portion (76, 78, 80 and 82) fixed to the rearward end of the pin portion. The dual mode safety device also includes a separate second part (68) and a connection (90, 92 and 94) between the first and second parts for (1) enabling the second part to be connected with the first part while the pin portion of the latter is in a safety position in a manual mode position wherein the first part is in rearward motion transmitting relation to the second part and (2) enabling the second part to be removed from the manual mode position while the pin portion of the first part is retained in its safety position. The second part includes a cap portion (88) of a size and shape to be conveniently manually grasped by a user and moved rearwardly in order to effect the removal of the pin portion from its safety position when the second part is in its manual mode position.

    19.
    发明专利
    未知

    公开(公告)号：DE69008445T2

    公开(公告)日：1994-08-18

    申请号：DE69008445

    申请日：1990-07-13

    Applicant: SURVIVAL TECHNOLOGY

    Inventor： SARNOFF STANLEY JAY ,  LOPEZ CLAUDIO ,  DALLING N LAWRENCE

    IPC: A61M5/178 ,  A61M5/20 ,  A61M5/31 ,  A61M5/32

    Abstract: A stressed spring assembly (14) for providing an operative stroke in cooperating relation with a medicament cartridge assembly (12) of an auto-injector (10) so as to inject a liquid medicament (40) of the medicament cartridge assembly (12) through a hypodermic needle (26) of the medicament cartridge assembly (12) into an injection site of the user. The stressed spring assembly (14) includes a cap structure (18) serving the plural purposes of (1) facilitating the securement of the cap structure (18) and remainder of the auto-injection with the user's pocket, (2) alleviating the likelihood of an unwanted release of the releasable mechanism of the stressed spring assembly (14) with a resultant unwanted movement of the hypodermic needle (26) and an unwanted movement of the liquid medicament (40) outwardly of the hypodermic needle (26) by requiring two different manual movements for its removal, and (3) protecting against an unwanted contact with the hypodermic needle (26) while in extended operative position after withdrawal from the injection site. The cap structure (18) is formed of first and second members (98, 104) disposed in a fixed assembled position with respect to one another into which the first and second members (98, 104) are snap-fitted by a relative movement toward one another in an axial direction. Both members (98, 104) are of a configuration enabling them to be molded by corresponding die surfaces contained on two die members movable together and apart.

    20.
    发明专利
    未知

    公开(公告)号：ES2051464T3

    公开(公告)日：1994-06-16

    申请号：ES90250177

    申请日：1990-07-13

    Applicant: SURVIVAL TECHNOLOGY

    Inventor： SARNOFF STANLEY JAY M D ,  LOPEZ CLAUDIO ,  DALLING N LAWRENCE

    IPC: A61M5/178 ,  A61M5/20 ,  A61M5/31 ,  A61M5/32

    Abstract: A stressed spring assembly (14) for providing an operative stroke in cooperating relation with a medicament cartridge assembly (12) of an auto-injector (10) so as to inject a liquid medicament (40) of the medicament cartridge assembly (12) through a hypodermic needle (26) of the medicament cartridge assembly (12) into an injection site of the user. The stressed spring assembly (14) includes a cap structure (18) serving the plural purposes of (1) facilitating the securement of the cap structure (18) and remainder of the auto-injection with the user's pocket, (2) alleviating the likelihood of an unwanted release of the releasable mechanism of the stressed spring assembly (14) with a resultant unwanted movement of the hypodermic needle (26) and an unwanted movement of the liquid medicament (40) outwardly of the hypodermic needle (26) by requiring two different manual movements for its removal, and (3) protecting against an unwanted contact with the hypodermic needle (26) while in extended operative position after withdrawal from the injection site. The cap structure (18) is formed of first and second members (98, 104) disposed in a fixed assembled position with respect to one another into which the first and second members (98, 104) are snap-fitted by a relative movement toward one another in an axial direction. Both members (98, 104) are of a configuration enabling them to be molded by corresponding die surfaces contained on two die members movable together and apart.

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