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1105 results about "Hospital bed" patented technology

A hospital bed or hospital cot is a bed specially designed for hospitalized patients or others in need of some form of health care. These beds have special features both for the comfort and well-being of the patient and for the convenience of health care workers. Common features include adjustable height for the entire bed, the head, and the feet, adjustable side rails, and electronic buttons to operate both the bed and other nearby electronic devices.

CT system, CT system scanning positioning method and CT system calibration method

The invention relates to a CT system, a CT system scanning positioning method and a CT system calibration method. The CT system comprises a hospital bed, CT scanning and imaging equipment, a 3D video camera and a processing unit. The hospital bed is used for supporting a patient to be scanned on the hospital bed. The CT scanning and imaging equipment is used for conducting CT scanning and imaging on the patient to be scanned. The 3D video camera is used for shooting a 3D image of the patient to be scanned on the hospital bed. The processing unit is used for acquiring human anatomy structural information of the patient to be scanned according to the 3D image shot by the 3D video camera so as to determine the range to be scanned and for converting the range to be scanned of the 3D video camera under a space coordinate system to the range to be scanned of the CT scanning and imaging equipment under a space coordinate system. The CT scanning and imaging equipment conducts scanning and imaging on the patient to be scanned according to the converted range to be scanned of the CT scanning and imaging equipment under the space coordinate system. By means of the CT system, the CT system scanning positioning method and the CT system calibration method, the precision of the scanned range can be improved, scanning time is shortened, and radiation dosage is lowered.
Owner:GE MEDICAL SYST GLOBAL TECH CO LLC

Stretcher vehicle capable of automatically and transversely moving patient

The invention discloses a stretcher vehicle capable of automatically and transversely moving a patient, and belongs to the technical field of medical instruments. The stretcher vehicle capable of automatically and transversely moving the patient comprises a stretcher vehicle and a transversely moving bed, wherein the transversely moving bed is arranged on a bed frame of the stretcher vehicle, is positioned by a safety baffle and a guardrail, and is driven to transversely move by a transversely moving device; and the transversely moving bed comprises a transversely moving bed body, a bed surface conveyor belt and a transverse bed surface conveyor belt driving device. When the patient is transferred from the stretcher vehicle to an operation table, the transversely moving device drives the transversely moving bed to be transversely moved to the middle of the operation table, then the transverse bed surface conveyor belt driving device transversely moves the patient lying on the bed surface conveyor belt to the operation table, and the position of the patient is not required to be changed, so that pains suffered by the patient when the patient is carried are reduced, and secondary injureto the patient is prevented. The stretcher vehicle is high in automation degree and simple and convenient to operate; the labor intensity of a medical worker is reduced; the patient can be transferred only by one person; and the stretcher vehicle is suitable for a hospital to transfer a seriously injured patient from an ambulance to the operation table or from an operation room to a hospital bed after the operation.
Owner:HAINAN UNIVERSITY
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