[특허]Wheelchair/gurney

Wheelchair/gurney 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61G-001/017 A47C-001/035
출원번호	US-0152522 (1993-11-16)
발명자 / 주소	Luther Harry M. (Portsmouth OH)
출원인 / 주소	Sharp Joe (Rancho Cucamonga CA 04)
인용정보	피인용 횟수 : 66 인용 특허 : 0

초록 ▼

A combination wheelchair/gurney comprising a three-part seat/gurney bed assembly, hingedly connected and pivotally mounted on a rigid metal rectangular frame, having two large side wheels for patient self-locomotion and two front caster wheels, and a seat support/locking position mechanism which carries most of the seat weight and is pivotally mounted to the frame bottom. The wheelchair converts to a gurney by an attendant pulling back and downwards on the top back of the chair in a levered action, causing the seat/bed assembly to pivot at the top of the frame and raising it horizontally to the top of the frame to form a gurney bed. The gurney bed is at the approximate height of a typical hospital bed, making it easy to move a patient from the bed to the gurney. Side-rails attached to the two top sides of the frame, pivot up and are locked in position for gurney travel security.

대표청구항 ▼

A combination wheelchair-gurney apparatus comprising: a wheelchair support frame made of metal tubing shaped to form two rectangular shaped frame sides designated as a left side and a right side, each said frame left and right side having a top frame horizontal member, a front frame vertical member, a bottom frame horizontal member and a rear frame vertical member, said left and right frame sides being parallel and spaced apart and rigidly connected to each other by horizontal metal tubular cross members for strength; an articulated back, seat and leg rest assembly comprising a back support panel pivotally connected to a seat support panel which in turn is pivotally connected to a leg support panel, said back support panel being mounted pivotally between said frame left and right side top horizontal members at a location near the back end of said top horizontal members, said leg support panel having extended portions which are mounted pivotally between said frame left and right side top horizontal members at a location near the front end of said top horizontal members; a first means for movable seat support and seat height locking position pivotally mounted to said bottom frame horizontal member on each said frame left and right side; a second means for foot operated release of said first means from a locked position, permitting said seat support panel to be raided or lowered; a pair of hand grip side rails mounted to said frame top horizontal members; a pair of swivellable front wheels mounted to said front frame vertical members near the bottom of said vertical members and a pair of large diameter side wheels mounted one to each said frame right and left side; said first means for movable seat support and seat height locking position including two identical mechanical linkage means and two pairs of locking elements, each located on said wheelchair support frame on said left and right sides of said support frame; each said mechanical linkage means comprising: a top horizontal strut welded to said seat support panel parallel with the sides of said wheelchair support frame, a front vertical strut pivotally connected to a first end of said top horizontal strut, a rear vertical strut pivotally connected to a second end of said top strut and a bottom strut pivotally connected to the lower ends of said front and rear vertical struts; said top, front, rear and bottom struts forming a movable trapezoid; said bottom strut being extended and pivotally connected to said bottom frame horizontal member, thereby transmitting any weight applied to said seat ;support panel, through said trapezoid directly to said wheelchair support frame; said trapezoid being pivoted forwardly and backwardly along the axis of said top horizontal strut as said seat support panel is moved up or down; each pair of said locking elements comprising a first notched member and a second notched member; said first notched member being a flat metal plate, shaped and curved in an arc of about 30 degrees having an inner and outer radial edge and having a multiplicity of notches formed on said inner radial edge; said first notched member being welded to said top strut under said seat support panel in a configuration such that said first notched member describes about 30 degrees of arc downwards in a vertical plane; said first notched member being thereby located so that said multiplicity of notches each correspond to an angle and height of said seat panel underneath which said first notched member is welded; said second notched member being a short, flat metal strut having a single notch in one edge, and being welded at one end to an end of said bottom horizontal strut of said mechanical linkage means at an angle of 90 degrees; said second means for foot operated release of said first means from a locked position includes a pair of mechanical locking arm levers, each said lever being pivoted at an end thereof to one of the front vertical members of said support frame and movable by application of manual pressure to the free end of said lever; each said locking arm lever including a pin affixed at a distance from its pivot end such that said pin may engage with either of said first notched member or said second notched member; said locking arm lever including a spring which is attached to said lever and to said support frame, providing upward pressure on said lever and keeping said pin engaged with said first or second notched members; whereby said second means for foot-operated release interacts with said first means for movable seat support to maintain said seat support panel in a fixed position and to release said first means for movable seat support from a locked seat position by application of manual pressure; whereby said first means for movable seat support may be used by an attendant operator to place said wheelchair-gurney apparatus in a gurney configuration having said articulated back, seat and leg rest assembly in a horizontal position, and to place said wheelchair-gurney in a wheelchair configuration.

이 특허를 인용한 특허 (66)

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Papac, James B., Caster block and wheel lock for wheelchair.
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Kramer, Kenneth L.; Dahneke, Marshall S.; Wilcox, Reed N.; Schwanemann, David T.; Biondo, John P.; Ganance, Francis C.; Schultz, Scott A.; Hardy, Russell L.; Acton, Troy D., Chair.
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Kramer, Kenneth L.; Dahneke, Marshall S.; Wilcox, Reed N.; Schwanemann, David T.; Biondo, John P.; Ganance, Francis C.; Schultz, Scott A.; Hardy, Russell L.; Acton, Troy D., Chair.
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Kramer, Kenneth L.; Dahneke, Marshall S.; Wilcox, Reed N.; Schwanemann, David T.; Biondo, John P.; Ganance, Francis C.; Schultz, Scott A.; Hardy, Russell L.; Acton, Troy D., Chair.
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Kramer, Kenneth L.; Dahneke, Marshall S.; Wilcox, Reed N.; Schwanemann, David T.; Biondo, John P.; Ganance, Francis C.; Schultz, Scott A.; Hardy, Russell L.; Acton, Troy D., Chair having powered leg extension.
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Kramer, Kenneth L.; Dahneke, Marshall S.; Wilcox, Reed N.; Gaag, Franz; Schwanemann, David T.; Teufel, Rainer B.; Koloski, Peter A.; Lothrop, Thornton K.; Berger, Ryan R., Chair with movable arms and tables sections.
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Smith Rosalie, Combination wheelchair sleeper 24-hour use apparatus.
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Mascari Nicholas A., Constant center of gravity tilt seat of a wheelchair.
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Mascari Nicolas A. ; Juchem Carl M., Constant center of gravity tilt seat of a wheelchair.
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Gerold G Goertzen ; Adrian J. Setacci CA; George Cockram ; Todd M. Dinner ; Hymie Pogir, Constant center of gravity tiltable chair of a wheelchair.
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Al-Nasseri, Basim Khalfan Hamed; Al-Mushakeri, Yousuf Salim; Al-Shuaili, Mustafa Suleiman, Convertible wheelchair.
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Gugliotti, John Joseph; Parkin, Robert Edward, Convertible wheelchair.
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Martin, Willis, Convertible wheelchair and separate lift module for connecting to and elevating the wheelchair.
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Noonan, Mark; Fog, Stephen C., Convertible wheelchairs with movable carriages for transferring patients to/from the wheelchairs.
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Nault, Wendolyn R.; Nault, Philip M.; Robins, Betty Dale, Leg support assembly for use with a wheelchair and methods of assembling same.
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DiGirolamo, Edward R.; DiGirolamo, Charles, Light steel frame structure for deck.
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LaFreniere, Sandi, Lounge chair with adjustable arm rests.
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LaFreniere, Sandi, Lounge chair with adjustable arm rests.
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Burak, Jr., William E.; Palay, Frederic, Mobile cantilever transfer device.
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Watkins Mervyn M., Mobile seating arrangement.
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Watkins Mervyn M., Mobile seating arrangement.
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Delhotal,Pam, Mobility assist devices.
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Palay, Frederic; Burak, Jr., William E., Multi-functional patient transfer device.
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Karwal, Deepak Raj; Fulkerson, Gary Ratzlaff; Chowdary Vulava, Gopi Krishna; Kowalski, Robert Allan, Patient care and transport assembly.
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Daniel W. Selby, Patient carrier device dolly.
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O'Keefe, Christopher R., Patient support apparatus with movable siderail assembly.
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O'Keefe, Christopher R., Patient support apparatus with movable siderail assembly.
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Turner, Jonathan D., Patient support apparatus with storable egress handles.
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DiMatteo Paul (Dix Hills NY) Chubb Charles (Brookville NY), Patient transfer seat.
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Palay, Frederic; Burak, Jr., William E., Patient transfer system.
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Palay, Frederic; Burak, Jr., William E., Patient transfer system with associated frames and lift carts.
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Hodgetts, Graham L., Patient transport system.
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Hodgetts, Graham L., Patient transport system.
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Purwar, Anurag; Galeotafiore, Thomas; Miles, Justin; Renert, Jeffrey, Portable six-bar apparatus for lifting, lowering and self-propelled transit.
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Warhaftig Stephen, Reclining backrest system and kit for a person in a wheelchair.
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Bright,D. Anthony; Barr,Christeen, Reclining wheelchair.
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Papac, James B., Seating frame for wheelchair.
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Andrienko, Kirill, Siderail assembly for patient support apparatus.
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Andrienko, Kirill, Siderail assembly for patient support apparatus.
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Andrienko, Kirill; Heimbrock, Richard H.; Zerhusen, Robert Mark, Siderail assembly for patient support apparatus.
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Heimbrock, Richard H.; Hutchison, Stephen E.; O'Keefe, Christopher R.; Wiggins, Brian T.; Zerhusen, Robert Mark, Siderail assembly for patient support apparatus.
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Andrienko, Kirill; Heimbrock, Richard H.; Zerhusen, Robert M., Siderail assembly for patient support appartatus.
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Johnson, Charles E.; Brown, Phillip N., Stabilized mobile unit or wheelchair.
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Johnson, Charles E.; Brown, Phillip N., Stabilized mobile unit or wheelchair.
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Bloomquist,E. Glynn, Stowable bearing holder for combined bariatric bed and transfer system.
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Ito, Tsunetaro, Stretcher.
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Ito,Tsunetaro, Support structure for supporting a portion of a body.
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Papac,James B., Tiltable seating apparatus for wheelchair.
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Richard Eakins CA; David Harding CA; Son Ma CA, Weight positioning reclining seat kit for wheelchairs.
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Vassilli Berto,ITX, Wheel-Chair for disabled people adapted to be reduced and obtained by assembling single parts, some of them being modular, without heat welding.
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Koike Shozo,JPX, Wheelchair.
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Papac James B., Wheelchair.
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Papac James B., Wheelchair.
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Papac,James B., Wheelchair.
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Leffler,Jeffrey Alan, Wheelchair and leg support accessory.
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Bethea, Lorraine E., Wheelchair leg guard.
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Bruestle, Tod A.; Borchert, Donald P., Wheelchair lift system and method.
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Paul, Anish; Childs, William D.; Birman, Steven L.; Arend, John Michael, Wheeled chair.
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Paul, Anish; Childs, William D.; Schneider, Mark A., Wheeled chair with leg rests.
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Knabusch Charles T. ; LaPointe Larry P. ; Lipford William D., Wheeled health care chair.
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Paul, Anish; Childs, William D.; Arend, John Michael, Wheeled patient support with foot rests.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Wheelchair/gurney 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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연합인증

Wheelchair/gurney 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (66)

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