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특허 상세정보

Stretcher trolleys

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61G-001/02   
미국특허분류(USC) 296/20 ; 5/62 ; 280/640
출원번호 US-0619800 (1975-10-06)
우선권정보 UK-0043568 (1974-10-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 0
초록

A stretcher trolley wherein the height and angle can be adjusted is described herein.

대표
청구항

A stretcher trolley comprising a patient support member; a rectangular framework for receiving said support member; a pair of rectangular subframes each pivotably attached at one end to said framework at an off-center position at either side of the center-line of said framework; a pair of wheeled, triangular carriages each pivotably connected to the other end of each of said subframes; and two pair of fluid springs, each spring attached at one end intermediate the ends of said subframes and at its other end to the ends of said framework.

이 특허를 인용한 특허 피인용횟수: 23

  1. Freeborn, Brian; House, Ted; Rutherford, Geoff. Adjustable bed carriage. USP2005096941600.
  2. Freeborn,Brian; House,Ted. Adjustable bed carriage. USP200602D514478.
  3. Freeborn,Brian; House,Ted; Rutherford,Geoff; Chen,Hualian. Adjustable bed carriage. USP2006117134155.
  4. Thompson, Ralph; Rutherford, Geoff; Freeborn, Brian. Adjustable bed carriage. USP200505D505365.
  5. Darling, III, Charles W.. Cart transportable mobile medical critical care point of need field installation units. USP2013088505959.
  6. Thompson, Ralph; Rutherford, Geoff; Freeborn, Brian. Directional lock. USP2005046880202.
  7. Dub��,Jean Guy; Nandram,Kamal Roy. Dolly for moving a bendable roll of material, such as a carpet. USP2008067389996.
  8. Graham, Mark A.; Newkirk, David C.; Turner, Jonathan D.; Reinke, Christian H.; Hamberg, Stephen R.. Equipment support rail for hospital bed. USP2009127624463.
  9. Graham, Mark A.; Newkirk, David C.; Turner, Jonathan D.; Reinke, Christian H.; Hamberg, Stephen R.. Equipment support rail for hospital bed. USP2011118065768.
  10. Frank E. Ciccone. Hand truck. USP2002016341788.
  11. Michael W. Megown. Height and angle adjustable bed having a rolling base. USP2002066405393.
  12. Darling, III, Charles W.. Integrated multi-purpose deployment field system. USP2010087775530.
  13. Johnson,Michael Karl. Low profile hospital bed. USP2008027334277.
  14. Johnson,Michael Karl. Low profile hospital bed. USP2006037013510.
  15. Turturro, Michael; Kruse, Matthew. Method and apparatus for a locking caster. USP2017039603764.
  16. Turturro, Michael; Kruse, Matthew. Method and apparatus for a locking caster. USP2018069993378.
  17. Darling, III, Charles W.. Mission adaptable portable cart/utility table arrangement. USP2013018348301.
  18. Darling, III,Charles W.. Mission adaptable portable cart/utility table arrangement. USP2008087407177.
  19. Chinn, Robert. Multi-purpose roll-in emergency cot. USP2014058714612.
  20. Norberg William J.. Pediatric critical care transport system. USP1999015860176.
  21. Choi,Byung Ki; Min,Michael. Stretcher with gear mechanism for adjustable height. USP2006027003829.
  22. Failor Raymond A. (Chippewa Lake OH) Kabdebo Otto Z. (Medina OH). Trauma care wheeled stretcher. USP1984124489449.
  23. Darling, III, Charles W.. Wholly portable, modular, expandable, medical critical care field installation system. USP2010087766365.