GB571706A - Improvements in or relating to portable suction apparatus - Google Patents

Improvements in or relating to portable suction apparatus

Info

Publication number
GB571706A
GB571706A GB15188/43A GB1518843A GB571706A GB 571706 A GB571706 A GB 571706A GB 15188/43 A GB15188/43 A GB 15188/43A GB 1518843 A GB1518843 A GB 1518843A GB 571706 A GB571706 A GB 571706A
Authority
GB
United Kingdom
Prior art keywords
box
jar
lid
container
cover
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
GB15188/43A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB15188/43A priority Critical patent/GB571706A/en
Publication of GB571706A publication Critical patent/GB571706A/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
    • A61M1/71—Suction drainage systems
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/78—Means for preventing overflow or contamination of the pumping systems
    • A61M1/782—Means for preventing overflow or contamination of the pumping systems using valves with freely moving parts, e.g. float valves
    • 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

Abstract

571,706. Exhausting air &c. SILTEN, H. Sept. 16, 1943, No. 15188. [Class 8 (i)] [Also in Group VI] A portable suction apparatus for surgical use comprises a box 3, a suction pump 1 mounted in the bottom of the box. a container 12 preferably of glass mounted in the lid of the box, and means to hold a cover 11 on the container and to press the container against the inside of the lid of the box. It is preferred to use a jar sold under the Registered Trade Mark "Kilner", with an external screw thread 22, as the container and to provide a washer 21 between the jar and the' cover 11. Rubber tubes 17 and 19 lead to the pump and the suction instrument 20, respectively. The holding means for the jar may comprise a member 7 bearing against the cover and screwed into another member 6 carried by the lid of the box; alternatively a leaf spring, or a screw member passing through a threaded aperture in a bar across the lid, may be employed. An overflow valve 13, operated by a float 14, opens when the jar is full, and the flow of air may be adjusted by a regulating valve 15.
GB15188/43A 1943-09-16 1943-09-16 Improvements in or relating to portable suction apparatus Expired GB571706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15188/43A GB571706A (en) 1943-09-16 1943-09-16 Improvements in or relating to portable suction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15188/43A GB571706A (en) 1943-09-16 1943-09-16 Improvements in or relating to portable suction apparatus

Publications (1)

Publication Number Publication Date
GB571706A true GB571706A (en) 1945-09-05

Family

ID=10054563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15188/43A Expired GB571706A (en) 1943-09-16 1943-09-16 Improvements in or relating to portable suction apparatus

Country Status (1)

Country Link
GB (1) GB571706A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784717A (en) * 1954-11-29 1957-03-12 Elbert O Thompson Evacuative suction apparatus
US4306558A (en) * 1980-02-08 1981-12-22 Bioresearch Inc. Portable liquid collection device
CN109091710A (en) * 2018-09-11 2018-12-28 南通大学附属医院 A kind of portable attractor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784717A (en) * 1954-11-29 1957-03-12 Elbert O Thompson Evacuative suction apparatus
US4306558A (en) * 1980-02-08 1981-12-22 Bioresearch Inc. Portable liquid collection device
CN109091710A (en) * 2018-09-11 2018-12-28 南通大学附属医院 A kind of portable attractor
CN109091710B (en) * 2018-09-11 2021-04-02 南通大学附属医院 Portable suction machine

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