SE7711765A - Dental Instruments with instrumentberare for several hose linked instruments - Google Patents

Dental Instruments with instrumentberare for several hose linked instruments

Info

Publication number
SE7711765A
SE7711765A SE7711765A SE7711765A SE7711765A SE 7711765 A SE7711765 A SE 7711765A SE 7711765 A SE7711765 A SE 7711765A SE 7711765 A SE7711765 A SE 7711765A SE 7711765 A SE7711765 A SE 7711765A
Authority
SE
Sweden
Prior art keywords
instruments
hose
instrumentberare
spring
dental
Prior art date
Application number
SE7711765A
Other languages
Swedish (sv)
Inventor
E Hirth
Original Assignee
Ritter Ag
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
Priority to DE19762649055 priority Critical patent/DE2649055C2/de
Application filed by Ritter Ag filed Critical Ritter Ag
Publication of SE7711765A publication Critical patent/SE7711765A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G15/00Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
    • A61G15/14Dental work stands; Accessories therefor
    • A61G15/16Storage, holding or carrying means for dental handpieces or the like
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/6851With casing, support, protector or static constructional installations
    • Y10T137/6918With hose storage or retrieval means
    • Y10T137/6925With flow regulation responsive to hose movement
    • Y10T137/6929Reel type

Abstract

A dental apparatus retracts supply hoses connected to associated dental instruments. A coil spring is used within a housing. The hose is interposed between the windings of the spring. When the hose is extended, the radius of the coil contracts causing control switches to be activated. A ratchet engages dogs on the spring preventing unwanted retraction. Upon release of the ratchet, the coil spring expands drawing the hose into the housing.
SE7711765A 1976-10-28 1977-10-19 Dental Instruments with instrumentberare for several hose linked instruments SE7711765A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762649055 DE2649055C2 (en) 1976-10-28 1976-10-28

Publications (1)

Publication Number Publication Date
SE7711765A true SE7711765A (en) 1978-04-29

Family

ID=5991747

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7711765A SE7711765A (en) 1976-10-28 1977-10-19 Dental Instruments with instrumentberare for several hose linked instruments

Country Status (7)

Country Link
US (1) US4151648A (en)
DE (1) DE2649055C2 (en)
FR (1) FR2368941B3 (en)
GB (1) GB1581487A (en)
IT (1) IT1088134B (en)
NL (1) NL7710950A (en)
SE (1) SE7711765A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895336A (en) * 1987-05-20 1990-01-23 Lieberman Richard G Improved power tool
US4924534A (en) * 1988-11-03 1990-05-15 Basile Pauline R Toilet having hygienic cleaning apparatus
US5392808A (en) * 1994-07-18 1995-02-28 Pierce; Elton J. Retractable tubing reel
US6679448B1 (en) 2000-04-04 2004-01-20 Aerotech Ife Limited Handset cable reel
GB2362633B (en) * 2000-04-04 2002-05-22 Aerotech Ife Ltd Handset cable reel
NO313614B1 (en) * 2000-08-08 2002-11-04 Per Hoeiby Apparatus for dentistry
US6484959B1 (en) 2001-06-22 2002-11-26 Derik Grammenz Dental tubing and cable retraction apparatus
US6591858B2 (en) 2001-11-27 2003-07-15 Rebekah A. Peterson Gas tubing reel
US9211393B2 (en) * 2006-06-05 2015-12-15 Medtronic Cryocath Lp Distal cooling distribution system for a medical device
US7871395B2 (en) * 2006-06-05 2011-01-18 Medtronic Cryocath Lp Conduit management system
US9486269B2 (en) * 2007-06-22 2016-11-08 Covidien Lp Electrosurgical systems and cartridges for use therewith
TW200934446A (en) 2007-10-22 2009-08-16 Colgate Palmolive Co Oral care implement with air flossing system
US9456948B1 (en) * 2015-03-06 2016-10-04 Sargon Lazarof Dental chair
MX2018003825A (en) * 2015-10-01 2018-12-10 As Ip Holdco Llc Pull-out faucet hose retraction system and method.
CN106744083B (en) * 2017-04-01 2019-03-19 沈阳医学院附属第二医院 A kind of electrocardiographic lead line transceiver tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623743C (en) *
US840200A (en) * 1906-02-13 1907-01-01 Western Electric Co Switchboard-cord reel.
US1102164A (en) * 1913-11-26 1914-06-30 Frederick R Parker Switchboard-cord reel.
US1491739A (en) * 1922-08-18 1924-04-22 Electro Dental Mfg Company Dental switchboard bracket table
US1649251A (en) * 1925-09-08 1927-11-15 Alphonse F Pieper Dental unit
US2261325A (en) * 1940-03-16 1941-11-04 White S Dental Mfg Co Accessory table
US2438082A (en) * 1945-03-14 1948-03-16 Ritter Co Inc Reeling device switch
DE1566282A1 (en) * 1967-07-18 1970-04-02 Dentaltechnik Potsdam Veb Receiving means for flexible hose assemblies for medical or dental units
US3705962A (en) * 1971-06-02 1972-12-12 Lionel W Banister Electrical cord retracting mechanism
DE2405472A1 (en) * 1974-02-05 1975-08-21 Hiroshi Murata Appts. for retaining dental instruments with lengthy cords - has rectangular housing with spring encircling cord rear end

Also Published As

Publication number Publication date
FR2368941B3 (en) 1980-07-18
IT1088134B (en) 1985-06-10
DE2649055A1 (en) 1978-05-03
NL7710950A (en) 1978-05-03
DE2649055C2 (en) 1982-05-13
FR2368941A1 (en) 1978-05-26
US4151648A (en) 1979-05-01
GB1581487A (en) 1980-12-17

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