GB1357825A - Hypodermic devices - Google Patents
Hypodermic devicesInfo
- Publication number
- GB1357825A GB1357825A GB108172A GB108172A GB1357825A GB 1357825 A GB1357825 A GB 1357825A GB 108172 A GB108172 A GB 108172A GB 108172 A GB108172 A GB 108172A GB 1357825 A GB1357825 A GB 1357825A
- Authority
- GB
- United Kingdom
- Prior art keywords
- needle
- diaphragm
- plunger
- chamber
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
- A61M5/288—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened by piercing without internal pressure increase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/329—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle shaft
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
1357825 Hypodermic syringes AMPOULES INC 10 Jan 1972 [11 Feb 1971] 1081/72 Heading A5R A hypodermic ampoule syringe comprises a first chamber containing a powder-medicament 123, Figure 2, and defined by a cylinder 111 closed at one end by a slidable plunger 116 carrying a needle 118 and at the other end by a diaphragm, and a second chamber containing a liquid medicament or vehicle 132 and defined by a cylinder 112 closed at one end by diaphragm 115 and at the other end by diaphragm 127, whereby in use, liquid 132 and powder 123 are mixed prior to making a subcutaneous or an intramuscular injection by moving plunger 116 and needle 118 to project needle 118 through diaphragm 115 and then moving cylinder 111, diaphragm 115, plunger 116 and needle 118, as a unit, towards the diaphragm 127 to expel the liquid 132 through needle 118 into the first chamber, diaphragms 115, 127 being brought substantially into engagement during this operation with the pointed end of the needle in position to project through diaphragm 127 on further movement of plunger 116 towards diaphragms 115, 127. The second chamber may be divided into a plurality of compartments containing different liquid medicaments or vehicles by slidable, pierceable diaphragms 167, 168, Figure 6, the liquids being successively conveyed into the first chamber by an operation similar to that above. The diaphragm 127 is retained by means of a skinengaging clip 125 held by a bead on cylinder 112. When the liquid and powder have been mixed in an intramuscular syringe, Figures 7, 8 (not shown), having a longer needle the plunger is still above the level of the mixture in the first chamber. Prior to application against the skin, the needle is forced through the bottom diaphragm, 127 or (186), until the plunger contacts the mixture and the needle projects for a length sufficient to enter the muscle layers before further plunger movement to inject the mixture. A needle-guard (188) snapfitting on clip 125 may be used to shield the projecting needle 118 prior to injection. Specification 1011301 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11449371A | 1971-02-11 | 1971-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1357825A true GB1357825A (en) | 1974-06-26 |
Family
ID=22355560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB108172A Expired GB1357825A (en) | 1971-02-11 | 1972-01-10 | Hypodermic devices |
Country Status (14)
Country | Link |
---|---|
US (1) | US3735761A (en) |
BE (1) | BE777439A (en) |
BR (1) | BR7200663D0 (en) |
CA (1) | CA988802A (en) |
CH (1) | CH546076A (en) |
DD (1) | DD96837A5 (en) |
DE (1) | DE2206596A1 (en) |
ES (1) | ES399691A1 (en) |
FR (1) | FR2125415A1 (en) |
GB (1) | GB1357825A (en) |
IL (1) | IL38625A0 (en) |
IT (1) | IT951110B (en) |
NL (1) | NL7201720A (en) |
SU (1) | SU401034A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3048C2 (en) * | 2004-03-01 | 2006-12-31 | Анатол БАТЫР | Syringe-ampoule |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3978858A (en) * | 1971-11-11 | 1976-09-07 | Mpl, Inc. | Glass tube and thermoplastic resin finger grip sleeve assembly |
US3977402A (en) * | 1975-03-25 | 1976-08-31 | William Floyd Pike | Injection apparatus and method with automatic aspiration feature |
US4122943A (en) * | 1976-10-21 | 1978-10-31 | Jules Silver | Valved two compartment dispensing container |
DE3022389A1 (en) * | 1980-06-14 | 1981-12-24 | Ara-Werk Krämer + Co, 7441 Unterensingen | AEROSOL CAN OR THE LIKE FOR DISPENSING LIQUID UNDER PRESSURE |
FR2539302B1 (en) * | 1983-01-17 | 1986-03-14 | Brunet Jean Louis | SYRINGE FOR MEDICAL USE |
US4747829A (en) * | 1987-01-21 | 1988-05-31 | E. R. Squibb & Sons, Inc. | Pre-filled syringe |
US5378240A (en) * | 1989-11-08 | 1995-01-03 | Curie; Napoleon | Syringe with retractable needle mount |
DE9209105U1 (en) * | 1992-07-07 | 1993-11-04 | Ihde, Stefan, Prof. Dr., 80802 München | Mixing capsule for two-component materials with spray nozzle for the mixed mass, with manually activated piston |
FR2705240A1 (en) * | 1993-05-18 | 1994-11-25 | Debiotech | Syringe device for mixing two compounds |
AUPN254195A0 (en) * | 1995-04-20 | 1995-05-18 | Curie, Napoleon | Syringe with retractable needle mount |
US8061006B2 (en) * | 2001-07-26 | 2011-11-22 | Powderject Research Limited | Particle cassette, method and kit therefor |
DE10137963A1 (en) * | 2001-08-07 | 2003-03-06 | Roesch Ag Medizintechnik | Ampule for injection device without needle, comprises ampule body including nozzle section which is sealed against cylinder forming the side wall of chamber for injection medium |
US20050177100A1 (en) * | 2003-10-24 | 2005-08-11 | Harper Derek J. | Dual chamber mixing syringe and method for use |
DE202006018609U1 (en) * | 2006-08-29 | 2007-05-16 | Euro-Celtique S.A. | Needle-free apparatus for administrating pharmaceutical composition in humans, comprises a housing; auxiliary substance to force a pharmaceutical composition from a package into human body; a composition comprising analgesic, e.g. opioids |
JP5619037B2 (en) * | 2009-03-06 | 2014-11-05 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | Seal member for a syringe with a retractable needle |
GB2556088A (en) * | 2016-11-18 | 2018-05-23 | Owen Mumford Ltd | Packaging and devices for mixing medicament substances |
CN108359604A (en) * | 2018-01-25 | 2018-08-03 | 山东百多安医疗器械有限公司 | A kind of conveying of stem cell seed and microenvironment regulating system |
US11439768B2 (en) * | 2019-07-17 | 2022-09-13 | Wagner Florexil | Compartmentalized syringe for combined medicine and flush solution |
CN112980690B (en) * | 2019-12-17 | 2022-10-21 | 华东数字医学工程研究院 | PDX model incubation device and anti-tumor drug screening method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2159217A (en) * | 1937-11-05 | 1939-05-23 | Cook Lab Inc | Controllable transfer element for multiple ampules |
US2193322A (en) * | 1938-04-30 | 1940-03-12 | Cook Lab Inc | Controllable transfer element for multiple compartment ampules |
US2567001A (en) * | 1950-02-06 | 1951-09-04 | Thomas E Watson | Hypodermic syringe |
US2665687A (en) * | 1950-08-02 | 1954-01-12 | Frederick M Turnbull | Syringe assembly |
US2696212A (en) * | 1951-09-28 | 1954-12-07 | Russell P Dunmire | Hypodermic syringe |
US2704072A (en) * | 1953-08-27 | 1955-03-15 | Stanley J Sarnoff | Means for making hypodermic injections |
GB863907A (en) * | 1958-01-21 | 1961-03-29 | Geoffrey Winifred Walker | Multiple injection inoculator instrument |
US2888924A (en) * | 1958-02-25 | 1959-06-02 | Russell P Dunmire | Hypodermic syringes |
US3066671A (en) * | 1959-10-27 | 1962-12-04 | Milton J Cohen | Disposable additive container |
US3236237A (en) * | 1963-01-15 | 1966-02-22 | Dunmire Hannah | Ampoule applicator |
US3477432A (en) * | 1964-07-21 | 1969-11-11 | Joseph Denman Shaw | Combination mixing and injecting medical syringe |
DE1491699A1 (en) * | 1966-01-11 | 1969-10-16 | Werner Ehrhardt | Safety device for an injection device |
-
1971
- 1971-02-11 US US00114493A patent/US3735761A/en not_active Expired - Lifetime
- 1971-12-29 BE BE777439A patent/BE777439A/en unknown
-
1972
- 1972-01-10 GB GB108172A patent/GB1357825A/en not_active Expired
- 1972-01-24 IL IL38625A patent/IL38625A0/en unknown
- 1972-01-25 CA CA133,148A patent/CA988802A/en not_active Expired
- 1972-02-02 IT IT67308/72A patent/IT951110B/en active
- 1972-02-04 BR BR663/72A patent/BR7200663D0/en unknown
- 1972-02-09 SU SU1745687A patent/SU401034A3/ru active
- 1972-02-09 NL NL7201720A patent/NL7201720A/xx unknown
- 1972-02-11 CH CH198372A patent/CH546076A/en not_active IP Right Cessation
- 1972-02-11 DE DE19722206596 patent/DE2206596A1/en active Pending
- 1972-02-11 ES ES399691A patent/ES399691A1/en not_active Expired
- 1972-02-11 DD DD160846A patent/DD96837A5/xx unknown
- 1972-02-11 FR FR7204727A patent/FR2125415A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD3048C2 (en) * | 2004-03-01 | 2006-12-31 | Анатол БАТЫР | Syringe-ampoule |
Also Published As
Publication number | Publication date |
---|---|
CH546076A (en) | 1974-02-28 |
BE777439A (en) | 1972-01-14 |
ES399691A1 (en) | 1975-07-01 |
IL38625A0 (en) | 1972-03-28 |
IT951110B (en) | 1973-06-30 |
BR7200663D0 (en) | 1973-11-01 |
DD96837A5 (en) | 1973-04-12 |
DE2206596A1 (en) | 1972-08-24 |
FR2125415A1 (en) | 1972-09-29 |
US3735761A (en) | 1973-05-29 |
NL7201720A (en) | 1972-08-15 |
CA988802A (en) | 1976-05-11 |
SU401034A3 (en) | 1973-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |