Spine positioning ruler used for cerebral palsy SDR

A positioning ruler and spine technology, applied in the field of medical equipment, can solve problems such as long operation time, high operation risk, and physical hazards to patients and doctors, and achieve the effect of reducing operation time, reducing operation risk, and reducing exposure

Active Publication Date: 2017-11-24
上海光韵达数字医疗科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing SDR surgery method is mainly open surgery, open surgery has a large trauma, high surgical risk, long operation time, relatively high intraoperative blood loss, and prone to various side injuries; in order to develop during the operation, the patient will be injected with contrast In order to locate the nerve root during the operation, it is necessary to perform C-arm fluoroscopy on the patient many times, which will endanger the health of both the patient and the doctor

Method used

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  • Spine positioning ruler used for cerebral palsy SDR

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Embodiment Construction

[0009] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention. All similar structures and similar changes of the present invention should be included in the scope of protection of the present invention. The commas in all indicate the relationship between and.

[0010] Such as figure 1 As shown, a spine positioning scale for cerebral palsy SDR provided by the embodiment of the present invention is characterized in that it includes a base plate 1 and a handle 2 fixed on the front of the base plate 1;

[0011] The back side of the base plate 1 is a curved surface complementary to the body surface of the surgical target area. The base plate 1 is provided with a left and right ilium positioning hole 3 for clamping the ilium of the human body, and a spinous process for clamping the human spine. Spinous process positioning hole 4, and a p...

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Abstract

The invention discloses a spine positioning ruler used for cerebral palsy SDR, and relates to the technical field of medical equipment. The technical problems are solved that surgery time is reduced, and surgery risks are lowered. The positioning ruler comprises a basal plate and a handle fixed to the front surface of the basal plate; the rear surface of the basal plate is a curved surface, wherein the curved surface and the body surface of an object area of an surgery are complementary, two ilium positioning holes on the left and right used for clamping ilia of a human body are formed in the basal plate, a spinous process positioning hole used for clamping a spinous process on the human body and multiple nerve root positioning holes are also formed in the basal plate, and the nerve root positioning holes are formed in the positions of nerve roots of object nerves of the surgery respectively. The positioning ruler is suitable for the cerebral palsy SDR surgery.

Description

technical field [0001] The invention relates to medical equipment technology, in particular to a spine positioning scale technology for cerebral palsy SDR. Background technique [0002] Cerebral palsy SDR surgery (selective dorsal rhizotomy) is a classic neurosurgery method for the treatment of cerebral palsy. It develops from multi-segment laminectomy to single laminectomy, which can realize the minimally invasive concept to the greatest extent; The application of electrophysiological monitoring technology can better reduce the spasticity of target muscles or muscle groups and protect the function of spinal nerves. Early bedside rehabilitation by the postoperative rehabilitation team can effectively prevent joint stiffness and muscle atrophy caused by children lying in bed for too long. [0003] The existing SDR surgery method is mainly open surgery, open surgery has a large trauma, high surgical risk, long operation time, relatively high intraoperative blood loss, and pro...

Claims

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Application Information

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IPC IPC(8): A61B90/00A61B34/20B33Y80/00
CPCA61B34/20A61B90/39A61B2034/2068A61B2090/3904B33Y80/00
Inventor 张海石牛金民张秀琴
Owner 上海光韵达数字医疗科技有限公司
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