Headgear device for spinal surgery
A technology of surgical head and frame device, which is applied in the field of medical equipment, can solve the problems of easy passive displacement and difficult observation, and achieve the effects of preventing head movement, convenient connection, and ensuring stability
Inactive Publication Date: 2016-11-16
李继周
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Problems solved by technology
[0003] The headgear device for spinal surgery in the prior art can shift forward, backward, left, and right along with the focus of the operation; the eyes should be exposed in the middle of the "U"-shaped headgear, but it is easy to be passively shifted during the operation, and it is difficult to observe
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[0026] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0027] refer to Figure 1 to Figure 3 , the present invention includes a horizontal underframe 3, and the underframe 3 is a U-shaped structure formed by connecting two parallel straight arms with an arc-shaped bent arm. rather than limit the invention.
[0028] The frontmost part of the chassis 3, that is, the arc-shaped curved arm of the U-shaped structure, is fixedly equipped with a vertical front side strut, and the top of the front side strut is connected to the arc-shaped forehead rest 1, and the forehead rest 1 is provided with a restraint belt to restrain the The belt is two laces, which are respectively connected to the front side of the left and right ends of the forehead rest 1, and the frenulums are connected by pin buckles, which are used to limit the front or upper part of the skull and prevent the patient's head from moving forward Or move up; the curv...
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The invention relates to a spinal surgery headstock device. The spinal surgery headstock device comprises a horizontal bottom frame; two vertical supporting rods are fixed in the front and back of the bottom frame; the top of the supporting rod on the front side is connected with an arc-shaped forehead support; the forehead support is provided with a restraint strap for limiting a head; the top of the supporting rod on the rear side is connected with an arc-shaped lower jaw support; the rear side edge of the lower jaw support is fixedly connected with a transverse strip for limiting a lower jaw; a gap is formed between the forehead support and the lower jaw support. The forehead support and the lower jaw support are arranged and are fixed on the bottom frame, so that the stability is guaranteed, and the head of a patient is effectively prevented from moving; the forehead support is provided with the restraint strap and the lower jaw support is provided with the transverse strip so that the front upper part of the head and the lower jaw can be limited at the same time, and a surgery operation acting point is effectively prevented from being changed; a body position is stable in a surgery process; the gap is formed between the forehead support and the lower jaw support and eyes can be clearly observed from the two sides; a nose and a mouth can be exposed so that operation of tube connection, phlegm suction and the like is convenient to carry out.
Description
technical field [0001] The invention belongs to the technical field of medical appliances, in particular to a spinal surgery headgear device. Background technique [0002] The development of spinal surgery is becoming more and more precise and delicate. How to arrange the head position and body position to facilitate the operation has become an increasingly demanding problem. Historically, headgear devices suitable for spinal surgery have also evolved incrementally. [0003] The head frame device for spinal surgery in the prior art can shift forward, backward, left, and right along with the focus of the operation; the eyes should be exposed in the middle of the "U"-shaped head frame, but it is easy to be passively displaced during the operation, and it is difficult to observe. What is more serious is that it can lead to desquamation of pressure sores on the zygomatic face and the outer side of the orbit to form blood scabs, redness and swelling of the conjunctiva, and even...
Claims
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IPC IPC(8): A61B17/56
CPCA61B2017/564
Inventor 李继周杨振邦薛利军韩明霞高彦东
Owner 李继周