GB351272A - Piston pump with two hand-controlled valves for medical purposes - Google Patents

Piston pump with two hand-controlled valves for medical purposes

Info

Publication number
GB351272A
GB351272A GB21043/30A GB2104330A GB351272A GB 351272 A GB351272 A GB 351272A GB 21043/30 A GB21043/30 A GB 21043/30A GB 2104330 A GB2104330 A GB 2104330A GB 351272 A GB351272 A GB 351272A
Authority
GB
United Kingdom
Prior art keywords
hand
suction
cocks
piston pump
medical purposes
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
GB21043/30A
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.)
JOHANN FRANCOIS GERARD BOERLAG
Original Assignee
JOHANN FRANCOIS GERARD BOERLAG
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 JOHANN FRANCOIS GERARD BOERLAG filed Critical JOHANN FRANCOIS GERARD BOERLAG
Publication of GB351272A publication Critical patent/GB351272A/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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/08—Cupping glasses, i.e. for enhancing blood circulation
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A61M1/81—Piston pumps, e.g. syringes
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/64—Containers with integrated suction means
    • A61M1/67—Containers incorporating a piston-type member to create suction, e.g. syringes

Abstract

351,272. Medical pressure and suction pumps. BOERLAGE, J. F. G., 5, Kleine Frankfurterstrasse, Wiesbaden, Germany. July 11, 1930, No. 21043. Convention date, July 11, 1929. [Class 81 (ii).] In a pump, for applying pressure and suction to the body, comprising a cylinder d pivotally mounted and containing a piston actuated by a hand-lever k, hand-operated cocks s, t<1>, t<2> are provided controlling respectively the connecting-pipe to the cup-like applicator, a port in the cylinder end and a port uncovered by the piston at the end of the outstroke. By suitably choosing the times of opening of the cocks t<1>, t<2> and the degree of opening of all three cocks, suction or pressure treatment or alternate suction and pressure treatment in variable degrees of intensity, may be applied. The pump may be mechanically driven.
GB21043/30A 1929-07-11 1930-07-11 Piston pump with two hand-controlled valves for medical purposes Expired GB351272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE351272X 1929-07-11

Publications (1)

Publication Number Publication Date
GB351272A true GB351272A (en) 1931-06-25

Family

ID=6267550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21043/30A Expired GB351272A (en) 1929-07-11 1930-07-11 Piston pump with two hand-controlled valves for medical purposes

Country Status (1)

Country Link
GB (1) GB351272A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2544732A1 (en) * 2010-03-12 2013-01-16 Control Medical Technology, LLC Syringe with flow control valves and associated methods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2544732A1 (en) * 2010-03-12 2013-01-16 Control Medical Technology, LLC Syringe with flow control valves and associated methods
EP2544732A4 (en) * 2010-03-12 2013-09-04 Control Medical Technology Llc Syringe with flow control valves and associated methods
US8992482B2 (en) 2010-03-12 2015-03-31 Control Medical Technology, Llc Syringe with flow control valves and associated methods

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