CN211633636U - Novel anterior cervical operation fixer - Google Patents
Novel anterior cervical operation fixer Download PDFInfo
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- CN211633636U CN211633636U CN201922344797.8U CN201922344797U CN211633636U CN 211633636 U CN211633636 U CN 211633636U CN 201922344797 U CN201922344797 U CN 201922344797U CN 211633636 U CN211633636 U CN 211633636U
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- arc
- connecting transverse
- transverse bridge
- plate
- back cushion
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Abstract
The utility model discloses a novel anterior cervical vertebra operation fixator, which comprises a back cushion, a connecting transverse bridge and a head fixator, wherein the back cushion is a rectangular stainless steel sheet, the length is more than or equal to 20cm, the width is more than or equal to 40cm, the connecting transverse bridge is a telescopic arc stainless steel body, the width is 8cm, the length is 5-20cm, the head fixator comprises a bottom plate and two arc-shaped clamping plates, the bottom plates of the back cushion and the head fixator are connected together through the connecting transverse bridge, the middle point of the long edge of the back cushion is connected with one end of the connecting transverse bridge, the other top end of the connecting transverse bridge is connected with the bottom plate of the head fixator, the back cushion, the connecting transverse bridge and the head fixator of the utility model are a whole body, the back cushion is pressed under the back of a patient, the length of the connecting transverse bridge is adjusted to effectively support cervical vertebra, the head of the patient is fixed by the head fixator, and the whole body weight, plays the role of integral fixation, improves the stability of cervical vertebra in the operation process, and reduces the risk caused by operation errors.
Description
Technical Field
The utility model belongs to the field of medical care apparatus, concretely relates to novel anterior cervical vertebra operation fixer.
Background
At present, clinically, diseases such as cervical spondylosis, cervical disc herniation, posterior longitudinal ligament ossification and the like need to be operated in an anterior cervical vertebra way, a trachea and an esophagus need to be pulled to one side in the operation to expose a vertebral body, but at present, the head of a patient is generally fixed by using an adhesive tape or a medical non-woven fabric cushion towel clinically, the cushion towel with a proper height is padded under the cervical vertebra, the cervical vertebra still shakes in the operation, the cervical vertebra is not firmly fixed, and the risk in the operation process is greatly improved.
Disclosure of Invention
In order to solve the problem, the utility model discloses a novel anterior cervical vertebra operation fixer can play the fixed action to patient's neck portion at anterior cervical vertebra operation in-process, improves the stability of cervical vertebra at the operation in-process, reduces the risk that operation misoperation brought.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a novel anterior cervical spine operation fixer, includes the back of the body pad, connects horizontal bridge and head fixer, the back of the body pad is the nonrust steel sheet of rectangle, and the length is greater than or equal to 20cm, and the width is greater than or equal to 40cm, connect horizontal bridge and be the telescopic arc stainless steel body, wide 8cm, length 5-20cm, the head fixer includes bottom plate and two arc splint, the back of the body pad links together through connecting horizontal bridge with the bottom plate of head fixer, and the long limit mid point of back of the body pad is connected and is being connected horizontal bridge one end, and the bottom plate of head fixer is being connected on another top of connecting horizontal bridge, and two arc splint pass through the rotation axis and connect, the bottom plate is.
As an improvement of the utility model, it includes hollow front arc board, hollow back arc board, elastic plate, locking bolt to connect the cross bridge, the elastic plate inserts inside hollow front arc board and the hollow back arc board, hollow front arc board, the hollow back arc board back are equipped with locking bolt locking elastic plate.
As an improvement of the utility model, the hollow front arc plate, the hollow rear arc plate and the arc-shaped clamping plate are vertically arranged.
As an improvement of the utility model, the arc-shaped clamping plate has the height of 17-19cm and the width of 3-5 cm.
As an improvement of the utility model, the inner wall of the arc-shaped clamping plate is provided with a buffer layer.
As an improvement of the utility model, a spring is arranged on the rotating shaft.
The utility model has the advantages that:
a novel anterior cervical spine operation fixer, the back of the body fills up, connects horizontal bridge and head fixer be a whole, will carry on the back and press below patient's back, the length of connecting horizontal bridge in the adjustment effectively supports the cervical vertebra, patient's head is fixed to reuse head fixer, wholly presses on the back with patient's self weight, plays whole fixed effect, improves the stability of operation in-process cervical vertebra, reduces the risk that operation misoperation brought.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a right side view of the present invention.
List of reference numerals:
1. back cushion, 2, connect horizontal bridge, 3, head fixer, 4, bottom plate, 5, arc splint, 6, rotation axis, 7, hollow front arc board, 8, hollow back arc board, 9, elastic plate, 10, locking bolt, 11, buffer layer, 12, sticky tape.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the utility model relates to a novel anterior cervical operation fixer, which comprises a back cushion 1, a connecting transverse bridge 2 and a head fixer 3, wherein the back cushion 1 is a rectangular stainless steel sheet which can be repeatedly sterilized and has a length of 20cm and a width of 40cm, a patient lies on the back cushion 1, the connecting transverse bridge 2 is a telescopic semicircular stainless steel body with a certain radian and a width of 8cm, and a length telescopic range of 5cm-20cm, the head fixer 3 comprises a bottom plate 4 and two arc-shaped clamping plates 5, the two arc-shaped clamping plates 5 are connected through a rotating shaft 6 at the lower part, the rotating shaft is connected with the bottom plate 4, a spring is arranged on the rotating shaft, the two arc-shaped clamping plates 5 are similar to a semi-arc-shaped spring stainless steel clamp which can be opened and closed, the length of 18cm and the width of 4cm, the head of the patient is clamped from two sides during the operation (the upper part is sealed by an adhesive tape 12), the, the middle point of the long edge of the back cushion 1 is connected on the connecting transverse bridge 2, the other top end of the connecting transverse bridge 2 is connected with a head fixer 3, the connecting transverse bridge 2 comprises a hollow front arc plate 7, a hollow rear arc plate 8, an elastic plate 9 and a locking bolt 10, the elastic plate 9 is inserted into the hollow front arc plate 7 and the hollow rear arc plate 8, the locking bolt 10 is arranged on the back surfaces of the hollow front arc plate 7 and the hollow rear arc plate 8 to lock the elastic plate 9, the locking bolt 10 is loosened according to the actual length of the cervical vertebra of a patient before an operation, the distance between the hollow front arc plate 7 and the hollow rear arc plate 8 is changed, the overall length is adjusted to be in accordance with the radian of the cervical vertebra of the patient, the supporting function of the cervical vertebra is achieved, the cervical vertebra of the patient is pressed on the back cushion by the body weight of the patient during the operation to achieve the integral fixing function, the cervical vertebra of the patient is arranged on the connecting transverse bridge 2, the two arc splint 5 clamp the head of, the whole device is integrated, the stability is good, and the error is small.
Hollow preceding arc board 7, hollow back arc board 8 set up perpendicularly with arc splint 5, a horizontal setting, a vertical setting.
In order to reduce the pain of the patient, the utility model discloses be equipped with the buffer layer at 5 inner walls of arc splint, as shown in fig. 3, the contact of soft buffer layer and head and face reduces the oppression and feels.
The technical means disclosed in the present invention is not limited to the technical means disclosed in the above embodiments, but also includes the technical solution formed by combining the above technical features at will.
Claims (6)
1. The utility model provides a novel anterior cervical operation fixer which characterized in that: the back cushion is a rectangular stainless steel sheet, the length of the back cushion is more than or equal to 20cm, the width of the back cushion is more than or equal to 40cm, the connecting transverse bridge is a telescopic arc-shaped stainless steel body, the width of the connecting transverse bridge is 8cm, the length of the connecting transverse bridge is 5-20cm, the head fixer comprises a bottom plate and two arc-shaped clamping plates, the bottom plates of the back cushion and the head fixer are connected together through the connecting transverse bridge, the middle point of the long edge of the back cushion is connected to one end of the connecting transverse bridge, the other top end of the connecting transverse bridge is connected with the bottom plate of the head fixer, the two arc-shaped clamping plates are connected through.
2. The novel anterior cervical surgical fixator of claim 1, wherein: the connecting transverse bridge comprises a hollow front arc plate, a hollow rear arc plate, an elastic plate and a locking bolt, wherein the elastic plate is inserted into the hollow front arc plate and the hollow rear arc plate, and the locking bolt locking elastic plate is arranged on the back surfaces of the hollow front arc plate and the hollow rear arc plate.
3. The novel anterior cervical surgical fixator of claim 2, wherein: the hollow front arc plate and the hollow rear arc plate are perpendicular to the arc-shaped clamping plate.
4. The novel anterior cervical surgical fixator of claim 1, wherein: the height of the arc-shaped clamping plate is 17-19cm, and the width of the arc-shaped clamping plate is 3-5 cm.
5. The novel anterior cervical surgical fixator of claim 1, wherein: the inner wall of the arc-shaped clamping plate is provided with a buffer layer.
6. The novel anterior cervical surgical fixator of claim 1, wherein: the rotating shaft is provided with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344797.8U CN211633636U (en) | 2019-12-24 | 2019-12-24 | Novel anterior cervical operation fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344797.8U CN211633636U (en) | 2019-12-24 | 2019-12-24 | Novel anterior cervical operation fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211633636U true CN211633636U (en) | 2020-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344797.8U Active CN211633636U (en) | 2019-12-24 | 2019-12-24 | Novel anterior cervical operation fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211633636U (en) |
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2019
- 2019-12-24 CN CN201922344797.8U patent/CN211633636U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: No.87, dingjiaqiao, Hunan Road, Gulou District, Nanjing, Jiangsu Province, 210009 Patentee after: Li Zheng Address before: Four pailou Nanjing Xuanwu District of Jiangsu Province, No. 2 210096 Patentee before: SOUTHEAST University |