GB1290425A - - Google Patents
Info
- Publication number
- GB1290425A GB1290425A GB1290425DA GB1290425A GB 1290425 A GB1290425 A GB 1290425A GB 1290425D A GB1290425D A GB 1290425DA GB 1290425 A GB1290425 A GB 1290425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chair
- seat
- footrest
- pair
- fixed base
- 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
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
1290425 Dental chairs SURGICAL MECHANICAL RESEARCH Inc 26 Sept 1970 45968/70 Heading A4J In a medical chair which has two power units 29, 39 for raising and lowering the chair and for altering the inclination of the seat member 22 and backrest 25 respectively, a footrest 46 is drawn under the seat member 22 when the seat is lowered and in the horizontal position, the footrest being connected to the forward end of a pair of seat supports 20 by a pair of leg rest supports 45. The base 2 of the chair is rotatable about a vertical axis a friction member 62 which engages a fixed base 1 holding the chair against rotation. Pressure on foot pads 61 causes the member 62 to disengage the fixed base so that the chair may be rotated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4596870 | 1970-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1290425A true GB1290425A (en) | 1972-09-27 |
Family
ID=10439290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1290425D Expired GB1290425A (en) | 1970-09-26 | 1970-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1290425A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161193A (en) * | 1974-11-22 | 1976-05-27 | Yoshida Seisakusho Kk | Shikachiryoyotono isu |
| JPS52142792U (en) * | 1977-04-26 | 1977-10-28 | ||
| WO2007018646A1 (en) * | 2005-04-29 | 2007-02-15 | Varian Medical Systems Technologies, Inc. | Radiation treatment systems and components thereof |
| CN110290729A (en) * | 2016-12-12 | 2019-09-27 | 厄特拉-梅克公司 | Power-assisted with split type seat is lain partial formula chair lift |
-
1970
- 1970-09-26 GB GB1290425D patent/GB1290425A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5161193A (en) * | 1974-11-22 | 1976-05-27 | Yoshida Seisakusho Kk | Shikachiryoyotono isu |
| JPS6036784B2 (en) * | 1974-11-22 | 1985-08-22 | 株式会社吉田製作所 | dental treatment chair |
| JPS52142792U (en) * | 1977-04-26 | 1977-10-28 | ||
| JPS6130671Y2 (en) * | 1977-04-26 | 1986-09-08 | ||
| US7983380B2 (en) | 2005-04-29 | 2011-07-19 | Varian Medical Systems, Inc. | Radiation systems |
| US7640607B2 (en) | 2005-04-29 | 2010-01-05 | Varian Medical Systems, Inc. | Patient support systems |
| WO2007018646A1 (en) * | 2005-04-29 | 2007-02-15 | Varian Medical Systems Technologies, Inc. | Radiation treatment systems and components thereof |
| US9498167B2 (en) | 2005-04-29 | 2016-11-22 | Varian Medical Systems, Inc. | System and methods for treating patients using radiation |
| US9974494B2 (en) | 2005-04-29 | 2018-05-22 | Varian Medical Systems, Inc. | System and methods for treating patients using radiation |
| US10188356B2 (en) | 2005-04-29 | 2019-01-29 | Varian Medical Systems, Inc. | Radiation systems |
| US10441226B2 (en) | 2005-04-29 | 2019-10-15 | Varian Medical Systems, Inc. | Medical systems with patient supports |
| CN110290729A (en) * | 2016-12-12 | 2019-09-27 | 厄特拉-梅克公司 | Power-assisted with split type seat is lain partial formula chair lift |
| CN110290729B (en) * | 2016-12-12 | 2023-09-12 | 厄特拉-梅克公司 | Power-assisted reclining lifting chair with split type seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |