CN201510464U - Posterior cervical surgery prone position stand - Google Patents

Abstract

The utility model provides a prone position frame for posterior cervical surgery, which belongs to the technical field of medical equipment. The rear hinge seat of the head cushion is hinged, and there is a reserved hinge hole on the rear hinge seat of the head cushion. The hinge frame is fixed at the front of the bracket. On the front hinge seat of the head cushion at the front of the head cushion; there are adjusting discs arranged symmetrically on both sides of the bracket, and an adjusting hole is opened on the adjusting disc. The traction frame is hinged at the center of the adjusting disc. The bolt passes through the adjustment hole to connect the traction frame and the adjustment disc, the end of the traction frame is provided with an adjustment hinge, the adjustment hinge is connected with the wheel frame through the connecting rod, and the wheel frame is provided with a traction wheel. The utility model can reduce pain of patients, reduce labor intensity of medical workers, and improve operation quality and operation success rate.

Description

Posterior cervical surgery prone position stand

technical field

The utility model relates to the technical field of medical instruments, in particular to a prone position frame for cervical posterior surgery.

Background technique

Posterior cervical surgery is a difficult operation in the field of spine in recent years. It mainly treats cervical spondylosis. Because the position of the cervical spine is close to the higher-level nerve center, the distribution of blood vessels and nerves is rich, and the operation area is narrow, the operation is very risky. Cerebrospinal fluid leakage, nerve root and vertebral artery injury are prone to occur. The operation time is relatively long, and a passive position is adopted, so the patient should be as comfortable as possible without being oppressed and fixed firmly. Therefore, this operation has higher requirements on the doctor's operating skills, and generally requires more experienced doctors to complete it. However, it is not enough to rely solely on the doctor's operation. It also needs suitable surgical instruments that can assist the doctor to complete the operation correctly and accurately-cooperate with the doctor's operation to complete the treatment of patients with cervical spondylosis. At present, many difficulties and problems are often encountered in the operation process, such as body movement caused by incomplete anesthesia of the patient, and the position of the patient cannot cater to the operation, etc., which cannot be solved artificially, and sometimes more labor is needed to assist the operation. The addition of unnecessary medical staff brings a lot of care to the surgeon. Nowadays, how to design and manufacture a medical device that can cooperate with surgery is an important issue to be solved in the medical field.

Contents of the invention

The technical task of the utility model is to solve the deficiencies of the prior art and provide a prone position frame for posterior cervical surgery.

The technical scheme of the utility model is realized in the following manner. The prone position frame for posterior cervical surgery has a structure including an operating bed, a head pad, and a bracket. The front end of the operating bed is fixedly connected with a bracket, and the head pad is arranged above the bracket. , the rear end of the head cushion is hinged with the rear hinge seat of the head cushion fixed at the front end of the operating bed, a reserved hinge hole is opened on the rear hinge seat of the head cushion, a hinge frame is fixed at the front of the bracket, and the hand screw passes through the hinge frame and The hinge frame is threadedly connected, the upper end of the hand screw is hinged on the front hinge seat of the head cushion at the front of the head cushion; the two sides of the bracket are symmetrically provided with adjustment discs, and there are adjustment holes on the adjustment discs, and the traction frame is hinged on the adjustment disc. In the center, the front end of the traction frame is provided with an adjustment bolt, which passes through the adjustment hole to connect the traction frame and the adjustment disc, and the end of the traction frame is provided with an adjustment hinge, which is connected to the wheel frame through a connecting rod, and the wheel frame is provided with a traction wheel.

The headrest is in the form of a hollow semi-elliptical ring.

Bands are provided on both sides of the operating bed.

There is a semicircular opening at the front end of the operating bed.

There are long holes in the middle of the operating bed.

Compared with the prior art, the utility model has the following beneficial effects:

The prone position frame for cervical posterior surgery has reasonable design, simple structure, safety and reliability, and is convenient to use. Surgical quality and surgical success rate.

The prone position frame for posterior cervical surgery is placed flat on the hospital bed when in use, with the front end sticking out of the bed, the patient lies prone on the prone position frame for posterior cervical surgery, the head is protruded and placed on the headrest, and the arms are close to each other. Both sides of the body are fixed on the prone position frame for cervical posterior surgery with belts. The head cushion is hollow and semi-elliptical, which can effectively perform general anesthesia and tracheal intubation for the patient below. At the same time, the head cushion fully protects the face and prevents pressure. The rear hinge seat of the head cushion is provided with reserved reaming holes to adjust the height of the head cushion to adjust the height of the patient's head. The comfort of the cervical spine is better. The hand screw under the bracket can fine-tune the elevation angle of the head cushion. The traction frame and traction wheels can implement skull traction according to the specific needs of the patient's condition; the long hole in the middle of the operating table can prevent male patients from crushing the perineum.

Description of drawings

Accompanying drawing 1 is the top view structural representation of the utility model;

Accompanying drawing 2 is the main view structural representation of the utility model;

Accompanying drawing 3 is the connection structure schematic diagram of hand screw rod and head cushion of the present utility model.

The marks in the accompanying drawings indicate respectively:

1. Operating table, 2. Belt, 3. Long hole, 4. Rear hinged seat of headrest, 5. Headrest, 6. Bracket, 7. Hand screw, 8. Front hinged seat of headrest, 9. Hinge frame, 10, gap, 11, adjusting disc, 12, adjusting bolt, 13, adjusting hole, 14, traction frame, 15, adjusting hinge, 16, connecting rod, 17, wheel frame, 18, traction wheel, 19, pre-set Leave a reamed hole.

Detailed ways

Below in conjunction with accompanying drawing, the prone position frame for cervical spine posterior approach operation of the present utility model is described in detail below.

As shown in accompanying drawing 1, 2, 3, the cervical spine posterior surgery prone position frame of the present utility model, its structure comprises operating bed 1, head rest 5, bracket 6, and operating bed 1 both sides are provided with belt 2, and operation The front end of the bed 1 is provided with a semicircular opening 10, the middle part of the operating table 1 is provided with a long hole 3, the front end of the operating table 1 is fixedly connected with a bracket 6, the head pad 5 is arranged above the bracket 6, and the rear end of the head pad 5 is fixed to the The rear hinge seat 4 of the head cushion at the front end of the operating bed 1 is hinged, and the rear hinge seat 4 of the head cushion is provided with a reserved hinge hole 19, the front part of the bracket 6 is fixed with a hinge frame 9, the hand screw 7 passes through the hinge frame 9 and It is threadedly connected with the hinge frame, and the upper end of the hand screw 7 is hinged on the front hinge seat 8 of the head cushion at the front of the head cushion; the two sides of the bracket 6 are symmetrically provided with adjustment discs 11, and the adjustment disc 11 is provided with adjustment holes 13, The traction frame 14 is hinged at the center of the adjustment disc 11, the front end of the traction frame 14 is provided with an adjustment bolt 12, the adjustment bolt 12 passes through the adjustment hole 13 and connects the traction frame 14 and the adjustment disc 11, the end of the traction frame 14 is provided with an adjustment hinge 15, and the adjustment hinge 15 is connected with wheel frame 17 by connecting rod 16, and traction wheel 18 is arranged on wheel frame 17.

Claims (5)

1. The prone position frame for posterior cervical surgery is characterized in that it includes an operating bed, a headrest, and a bracket. The front end of the operating bed is fixedly connected with a bracket. The rear hinge seat of the head cushion is hinged, and there is a reserved hinge hole on the rear hinge seat of the head cushion. The hinge frame is fixed at the front of the bracket. On the front hinge seat of the head cushion at the front of the head cushion; there are adjusting discs arranged symmetrically on both sides of the bracket, and an adjusting hole is opened on the adjusting disc. The traction frame is hinged at the center of the adjusting disc. The bolt passes through the adjustment hole to connect the traction frame and the adjustment disc, the end of the traction frame is provided with an adjustment hinge, the adjustment hinge is connected with the wheel frame through the connecting rod, and the wheel frame is provided with a traction wheel. 2. The prone position frame for cervical posterior surgery according to claim 1, characterized in that the headrest is in the shape of a hollow semi-elliptical ring. 3. The prone position frame for posterior cervical surgery according to claim 1, characterized in that belts are provided on both sides of the operating bed. 4. The prone position frame for posterior cervical surgery according to claim 1, characterized in that a semicircular opening is provided at the front end of the operating bed. 5. The prone position stand for cervical posterior surgery according to claim 1, characterized in that a long hole is opened in the middle of the operating bed.

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