GB958636A - Improvements in or relating to a dispensing syringe - Google Patents
Improvements in or relating to a dispensing syringeInfo
- Publication number
- GB958636A GB958636A GB698163A GB698163A GB958636A GB 958636 A GB958636 A GB 958636A GB 698163 A GB698163 A GB 698163A GB 698163 A GB698163 A GB 698163A GB 958636 A GB958636 A GB 958636A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- indentations
- barrel
- piston
- projections
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/3159—Dose expelling manners
- A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
- A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
- A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31501—Means for blocking or restricting the movement of the rod or piston
- A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
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
958,636. Syringes. KONINKLIJKE NEDERLANDSCHE GIST-EN SPIRITUSFABRIEK N.V. Feb. 21, 1963 [Feb. 26, 1962], No. 6981/63. Heading A5R. A dispensing syringe for the delivery of a substance comprises a barrel 1 with a piston 2 movable therein, a piston-rod 3 arranged to move longitudinally with the piston 2 and provided with indentations or projections located on two lines which extend parallel to the longitudinal axis of rod 3 and are angularly spaced about the axis, the indentations or projections of one line being staggered with respect to those of the other line, and a restraining element 5 secured in the barrel 1 and having a resilience in a plane perpendicular to the axis of the barrel 1, the element 5 being co-operable with each indentation or projection to restrain the rod 3 and piston 2 against movement to deliver a substance from the barrel 1, the rod 3 being releasable from the engagement of an indentation or projection thereof by the restraining element 5 by rotation of the rod 3 about it longitudinal axis, and the rod 3 having a non- circular cross-section such that the element 5 is resiliently stressed by the rod 3 to a greater degree in the angular positions of the rod 3 between the restraining positions, in which the element engages the indentations or projections, than in the restraining positions. The rod 3 may be cruciform in cross-section, the indentations or projections being provided along the ends of at least two adjacent arms of the cross. The restraining element 5 may be a spring wire having two arms engaging opposite sides of the rod 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL275263A NL113374C (en) | 1962-02-26 | 1962-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB958636A true GB958636A (en) | 1964-05-21 |
Family
ID=19753639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB698163A Expired GB958636A (en) | 1962-02-26 | 1963-02-21 | Improvements in or relating to a dispensing syringe |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE628869A (en) |
DE (1) | DE1287742B (en) |
DK (1) | DK107636C (en) |
FR (1) | FR1348320A (en) |
GB (1) | GB958636A (en) |
IE (1) | IE26573L (en) |
NL (1) | NL113374C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3391694A (en) * | 1965-09-07 | 1968-07-09 | Pharmaseal Lab | Hypodermic syringe with identification cardholder |
JPS543893U (en) * | 1978-05-30 | 1979-01-11 | ||
EP0064858A1 (en) * | 1981-05-07 | 1982-11-17 | Merck & Co. Inc. | Dose adjustable delivery system for semi-solid medicaments |
GB2180300A (en) * | 1985-09-12 | 1987-03-25 | Mitsubishi Pencil Co | Injection device |
US4908023A (en) * | 1988-08-15 | 1990-03-13 | Frank Yuen | Syringe assembly |
WO2006015076A1 (en) * | 2004-07-28 | 2006-02-09 | Algen & Klemer Llc | Dosage device |
WO2013132192A1 (en) | 2012-03-08 | 2013-09-12 | Stemcis | Syringe for medical applications |
CN107206177A (en) * | 2014-12-12 | 2017-09-26 | 维克森林大学健康科学 | Increment type syringe |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074715A (en) * | 1976-11-01 | 1978-02-21 | Becton, Dickinson And Company | Syringe plunger |
DE2942968C2 (en) * | 1979-10-24 | 1982-05-19 | KTR Kunststofftechnik Hans Rethwisch & Co, 2000 Hamburg | Dosing device for liquids and plastic masses for dental purposes |
NL8004903A (en) * | 1980-08-29 | 1982-04-01 | Apothekers Coop Vereen | SYRINGE. |
DE8407950U1 (en) * | 1984-03-15 | 1984-06-07 | Bangert, Heinrich, 6951 Limbach | RECOVERABLE BABY COT OR CRADLE |
US4925449A (en) * | 1988-01-11 | 1990-05-15 | Applied Vascular Devices | Manually driven syringe |
US4883471A (en) * | 1988-08-16 | 1989-11-28 | Braginetz Paul A | Disposable shielded medical syringe |
US4888002A (en) * | 1988-08-30 | 1989-12-19 | Braginetz Paul A | Disposable shield medical syringe |
-
1962
- 1962-02-26 NL NL275263A patent/NL113374C/xx active
-
1963
- 1963-02-21 GB GB698163A patent/GB958636A/en not_active Expired
- 1963-02-25 DE DE19631287742D patent/DE1287742B/de active Pending
- 1963-02-25 FR FR925942A patent/FR1348320A/en not_active Expired
- 1963-02-25 DK DK86463A patent/DK107636C/en active
- 1963-02-25 IE IE15463A patent/IE26573L/en unknown
- 1963-02-26 BE BE628869D patent/BE628869A/xx unknown
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3391694A (en) * | 1965-09-07 | 1968-07-09 | Pharmaseal Lab | Hypodermic syringe with identification cardholder |
JPS543893U (en) * | 1978-05-30 | 1979-01-11 | ||
EP0064858A1 (en) * | 1981-05-07 | 1982-11-17 | Merck & Co. Inc. | Dose adjustable delivery system for semi-solid medicaments |
GB2180300A (en) * | 1985-09-12 | 1987-03-25 | Mitsubishi Pencil Co | Injection device |
GB2180300B (en) * | 1985-09-12 | 1989-09-13 | Mitsubishi Pencil Co | Injection device |
US4908023A (en) * | 1988-08-15 | 1990-03-13 | Frank Yuen | Syringe assembly |
WO2006015076A1 (en) * | 2004-07-28 | 2006-02-09 | Algen & Klemer Llc | Dosage device |
WO2013132192A1 (en) | 2012-03-08 | 2013-09-12 | Stemcis | Syringe for medical applications |
FR2987746A1 (en) * | 2012-03-08 | 2013-09-13 | Adip Sculpt | SYRINGE FOR MEDICAL APPLICATION |
US9545464B2 (en) | 2012-03-08 | 2017-01-17 | Stemcis | Syringe with ratcheting operating rod and lockable plunger head |
AU2013229261B2 (en) * | 2012-03-08 | 2017-09-21 | Stemcis | Syringe for medical applications |
CN107206177A (en) * | 2014-12-12 | 2017-09-26 | 维克森林大学健康科学 | Increment type syringe |
EP3229877A4 (en) * | 2014-12-12 | 2018-08-08 | Wake Forest University Health Sciences | Incremental syringe |
US10398847B2 (en) | 2014-12-12 | 2019-09-03 | Wake Forrest University Health Sciences | Incremental syringe |
US11464913B2 (en) | 2014-12-12 | 2022-10-11 | Wake Forest University Health Sciences | Incremental syringe |
Also Published As
Publication number | Publication date |
---|---|
DK107636C (en) | 1967-06-19 |
FR1348320A (en) | 1964-01-04 |
DE1287742B (en) | 1969-01-23 |
IE26573L (en) | 1963-08-26 |
NL113374C (en) | 1966-11-15 |
BE628869A (en) | 1963-08-26 |
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