GB108917A - Improvements in and relating to Plungers for Hypodermic Syringes and the like. - Google Patents

Improvements in and relating to Plungers for Hypodermic Syringes and the like.

Info

Publication number
GB108917A
GB108917A GB1285216A GB1285216A GB108917A GB 108917 A GB108917 A GB 108917A GB 1285216 A GB1285216 A GB 1285216A GB 1285216 A GB1285216 A GB 1285216A GB 108917 A GB108917 A GB 108917A
Authority
GB
United Kingdom
Prior art keywords
plungers
hypodermic syringes
relating
rubber sleeve
packing
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
Application number
GB1285216A
Inventor
Harry Phillips
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dental Manufacturing Co Ltd
Original Assignee
Dental Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dental Manufacturing Co Ltd filed Critical Dental Manufacturing Co Ltd
Publication of GB108917A publication Critical patent/GB108917A/en
Expired legal-status Critical Current

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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)
  • Actuator (AREA)

Abstract

108,917. Dental Manufacturing Co., and Phillips, H. Sept. 11, 1916. Addition to 19648/11. Piston packing.-In the packing for the plungers of hypodermic syringes &c. described in the parent Specification, the metal sleeve is replaced by a rubber sleeve 3. The partition through which the stem 5 of the expanding cup 4 screws is preferably formed in one with the rubber sleeve.
GB1285216A 1911-09-04 1916-09-11 Improvements in and relating to Plungers for Hypodermic Syringes and the like. Expired GB108917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191119648T 1911-09-04

Publications (1)

Publication Number Publication Date
GB108917A true GB108917A (en) 1917-08-30

Family

ID=32566564

Family Applications (2)

Application Number Title Priority Date Filing Date
GB191119648D Expired GB191119648A (en) 1911-09-04 1911-09-04 Improvements in and relating to Hypodermic Syringes.
GB1285216A Expired GB108917A (en) 1911-09-04 1916-09-11 Improvements in and relating to Plungers for Hypodermic Syringes and the like.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB191119648D Expired GB191119648A (en) 1911-09-04 1911-09-04 Improvements in and relating to Hypodermic Syringes.

Country Status (1)

Country Link
GB (2) GB191119648A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572940A2 (en) * 1982-11-03 1986-05-16 Micro Mega Sa Dentists syringe esp. for intra:ligamentary injection of anaesthetic
JP2014533531A (en) * 2011-11-16 2014-12-15 エルテーエス ローマン テラピー−ジステーメ アーゲー Syringe piston unit with multi-part piston

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572940A2 (en) * 1982-11-03 1986-05-16 Micro Mega Sa Dentists syringe esp. for intra:ligamentary injection of anaesthetic
EP0183886A1 (en) * 1984-11-09 1986-06-11 Micro-Mega Dentistry syringe
JP2014533531A (en) * 2011-11-16 2014-12-15 エルテーエス ローマン テラピー−ジステーメ アーゲー Syringe piston unit with multi-part piston

Also Published As

Publication number Publication date
GB191119648A (en) 1912-08-29

Similar Documents

Publication Publication Date Title
GB108917A (en) Improvements in and relating to Plungers for Hypodermic Syringes and the like.
GB191115872A (en) Safety Flower Vase.
GB574534A (en) Oil seals and like packing devices
GB191028708A (en) Improvements in and relating to Piston Rings.
GB191121768A (en) Improvements in or relating to Casting-machines for Dental and other Delicate Work.
CA139321A (en) Piston valve
GB190915855A (en) An Improvement in the Manufacture of Celluloid-like Products.
GB191211700A (en) Improvements relating to Cocks and Valves.
GB596000A (en) Improvements in the packing of pistons
GB763186A (en) Annular packing member for use between relatively movable inner and outer members
GB190611360A (en) Improvements in Packing for Pipe Joints, Piston Rods, and the like and in Methods of Producing the same.
GB191223518A (en) An Improved Method of Preparing Toilet Soaps.
CA134454A (en) Piston rod packing
GB191025873A (en) Manufacture of a New Therapeutic Compound.
GB191101546A (en) Improvements in or relating to Piston and like Packing.
GB191029968A (en) Improvements in and relating to Seals.
GB190805817A (en) Improvements in the Manufacture of Soap.
GB190915299A (en) Improvements relating to the Artificial Production of India Rubber or Caoutchouc.
GB531098A (en) Improvements in or relating to piston and like packing rings
GB190823900A (en) Improvements in and relating to Packings for Valve Spindles and the like.
GB190821748A (en) Improvements in Piston Rings.
GB191310874A (en) Improvements in Metallic Packing.
GB107878A (en) Improvements in the Manufacture of Flycatchers.
GB191101445A (en) Improvements relating to Synthetic Caoutchouc.
GB583452A (en) Improvements in stuffing boxes