Multi-position operating bed for neurosurgery department

Abstract

The invention discloses a multi-position neurosurgery operating bed which comprises a bed body mechanism, a head fixing mechanism and a supporting unit. A left body supporting area and a right body supporting area in the bed body mechanism can be overturned upwards, and a transverse moving supporting area can move transversely; a plurality of bandages for fixing the body of a patient are arranged on the operating bed, the head fixing mechanism is used for effectively fixing the head of the patient and is mounted at the front end of the bed frame to form a moving pair, and a silica gel pad in the supporting unit can be overturned according to the contact angle with the body of the patient, so that the contact area is increased, and the pressure per unit area is reduced; the height position of an ejector rod in the supporting unit can be intelligently adjusted according to a pressure value detected by a pressure sensor, so that the supporting force of each ejector rod is close to the same, the situation that local pressure is too large is avoided, and when the upper computer detects that the patient keeps the same body position for more than one hour, the patient can keep the same body position. The support array in each support area can actively relieve the pressure of the patient.

Description

technical field [0001] The invention relates to the field of operating beds, in particular to a multi-position neurosurgery operating bed. Background technique [0002] Neurosurgery is a discipline that uses surgical methods to treat diseases of the brain, spinal cord and peripheral nervous system with surgery as the main treatment method. In neurosurgery, operations such as tumor, blood vessel, and disc removal are all microsurgical operations performed under a large operating microscope. The operations are extremely delicate, complicated, dangerous, and time-consuming, requiring not only medical staff to have good skills and physical strength, but also It also poses great challenges to patients; during the operation, patients are all under anesthesia, and under anesthesia, patients are in passive recumbency, and large neurosurgery often takes several hours or even a dozen hours. Need to face a very difficult problem - pressure injury. [0003] Pressure injury is a locali...

AI Technical Summary

Problems solved by technology

[0003] Pressure injury is a localized injury that occurs in the skin or subcutaneous tissue, usually at the bony prominence or a place under pressure for a long time. It can be manifested as local tissue damage but the epidermis is intact or open ulcer, accompanied by pain. The pressure injury suffered by the patient during the operation usually shows the symptoms of injury 1-3 days after the operation; the pressure injury during the operation is positively correlated with the operation time, and irreversible damage may occur if the patient maintains a surgical position for more than 2 hours. The incidence of pressure injury in 30 minutes increases by 33%, and pressure injury will inevitably occur after 4 hours; under the current technical conditions, in order to prevent patients from pressure injury, it is necessary to use a variety of silicone soft pads to statically monitor different positions of the patient. Padding, the number of types of cushions is even as many as dozens, not only the operation is cumbersome, but pressure injuries will also occur to varying degrees when the cushion is pressed for a long time. Damaged operating table has obvious significance

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