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公开(公告)号：AU7675591A
公开(公告)日：1991-11-11
申请号：AU7675591
申请日：1991-04-10
Applicant: SURVIVAL TECHNOLOGY
Inventor： MONROE O NAPOLEON , DALLING N LAWRENCE , MESA CLARENCE M
IPC: A61M5/20
Abstract: A medicament container assembly for an autoinjector having a power assembly actuatable to cause a power stroke in cooperating relation with said medicament container assembly. The medicament container assembly comprises a container having a forward end, a hypodermic needle having a sharpened end, and first and second liquid medicaments. A pair of pistons and a closure assembly are provided for (1) sealingly confining the first liquid medicament and the needle in mutually communicating relation in a forward storage position within the container, (2) sealingly confining the second liquid medicament within the container in a separate rearward storage position, and (3) enabling the power stroke to cause (1) an initial movement of the needle into the injection site during which the sharpened end of the needle moves from a position of entry into the skin to a full depth position, (2) a progressive movement of the first medicament outwardly of the sharpened end of the needle as the sharpened end of the needle moves from the position of entry into the skin into the full depth position so as to inject a predetermined dosage of the first liquid medicament within the injection site in a first pattern surrounding the path of movement of the sharpened end of the needle, and (3) a progressive movement of the second medicament outwardly of the sharpened end of the needle generally after the sharpened end of the needle has reached the full depth position thereof to inject a predetermined dosage of the second liquid medicament within the injection site in a second pattern extending from the sharpened end of the needle.
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公开(公告)号：DE69008445D1
公开(公告)日：1994-06-01
申请号：DE69008445
申请日：1990-07-13
Applicant: SURVIVAL TECHNOLOGY
Inventor： SARNOFF STANLEY JAY , LOPEZ CLAUDIO , DALLING N LAWRENCE
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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公开(公告)号：AT104866T
公开(公告)日：1994-05-15
申请号：AT90250177
申请日：1990-07-13
Applicant: SURVIVAL TECHNOLOGY
Inventor： SARNOFF STANLEY JAY M D , LOPEZ CLAUDIO , DALLING N LAWRENCE
IPC: A61M5/20
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公开(公告)号：DE3064856D1
公开(公告)日：1983-10-27
申请号：DE3064856
申请日：1980-01-08
Applicant: SURVIVAL TECHNOLOGY
Inventor： SARNOFF STANLEY J , CALKINS GEORGE B , DALLING N LAWRENCE
Abstract: A plural injecting device comprising an outer housing assembly, a plurality of cartridge sub-assemblies; and a corresponding plurality of releasable spring sub-assemblies for effecting a forward movement of the associated hypodermic needle into the user's muscle tissue and the associated liquid medicament dosage outwardly through the needle, the sub-assemblies being mounted within the outer housing assembly so that as a result of the actuation of one of the releasable spring sub-assemblies the other releasable spring sub-assembly will be actuated so as to insure a substantially simultaneous injection of the plural dosages contained within the device. A safety arrangement in some embodiments provides for selective individual or plural dosage injection.
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公开(公告)号：AU531657B2
公开(公告)日：1983-09-01
申请号：AU5481580
申请日：1980-01-22
Applicant: SURVIVAL TECHNOLOGY
Inventor： SARNOFF STANLEY J , CALKINS GEORGE B , DALLING N LAWRENCE
Abstract: A plural injecting device comprising an outer housing assembly, a plurality of cartridge sub-assemblies; and a corresponding plurality of releasable spring sub-assemblies for effecting a forward movement of the associated hypodermic needle into the user's muscle tissue and the associated liquid medicament dosage outwardly through the needle, the sub-assemblies being mounted within the outer housing assembly so that as a result of the actuation of one of the releasable spring sub-assemblies the other releasable spring sub-assembly will be actuated so as to insure a substantially simultaneous injection of the plural dosages contained within the device. A safety arrangement in some embodiments provides for selective individual or plural dosage injection.
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Patent Agency Ranking
公开(公告)号：CA1151489A
公开(公告)日：1983-08-09
申请号：CA361965
申请日：1980-10-06
Applicant: SURVIVAL TECHNOLOGY
Inventor： SARNOFF STANLEY J , CALKINS GEORGE B , DALLING N LAWRENCE
IPC: A61M5/00
Abstract: A plural injecting device comprising an outer housing assembly, a plurality of cartridge sub-assemblies, and a corresponding plurality of releasable spring subassemblies for effecting a forward movement of the associated hypodermic needle into the user's muscle tissue and the associated liquid medicament dosage outwardly through the needle, the sub-assemblies being mounted within the outer housing assembly so that as a result o the actuation of one of the releasable spring subassemblies the other releasable spring sub-assembly will be actuated so as to insure a substantially simultaneous injection of the plural dosages contained within the device. A safety arrangement in some embodiments provides for selective individual or plural dosage injection.
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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
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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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
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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公开(公告)号：AU645977B2
公开(公告)日：1994-02-03
申请号：AU5899790
申请日：1990-07-16
Applicant: SURVIVAL TECHNOLOGY
Inventor： DALLING N LAWRENCE , LOPEZ CLAUDIO , SARNOFF STANLEY J
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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公开(公告)号：IN154245B
公开(公告)日：1984-10-06
申请号：IN82CA1980
申请日：1980-01-21
Applicant: SURVIVAL TECHNOLOGY
Inventor： SARNOFF STANLEY J , CALKINS GEORGE B , DALLING N LAWRENCE
Abstract: A plural injecting device comprising an outer housing assembly, a plurality of cartridge sub-assemblies; and a corresponding plurality of releasable spring sub-assemblies for effecting a forward movement of the associated hypodermic needle into the user's muscle tissue and the associated liquid medicament dosage outwardly through the needle, the sub-assemblies being mounted within the outer housing assembly so that as a result of the actuation of one of the releasable spring sub-assemblies the other releasable spring sub-assembly will be actuated so as to insure a substantially simultaneous injection of the plural dosages contained within the device. A safety arrangement in some embodiments provides for selective individual or plural dosage injection.
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