CN211460571U

CN211460571U - Head fixing frame for neurosurgery

Info

Publication number: CN211460571U
Application number: CN201922011790.4U
Authority: CN
Inventors: 范永智; 简灵; 刘敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-11
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a head mount for neurosurgery, including base and support, the base is both ends and link up the ascending recess setting of opening, the base bottom is equipped with the spring, the spring upper end is equipped with the holding down plate, the holding down plate is the ascending bow-shaped board setting of opening, 5 bottom surfaces bilateral symmetry of holding down plate set up the depression bar, the other end of depression bar articulates and is equipped with the dead lever, the other end downwardly extending of dead lever is fixed to the base bottom, the articulated fixed plate that is equipped with in handing-over department of depression bar and dead lever, the fixed plate is the bow-shaped board, the fixed plate is the relative setting of opening, the both sides top of base is equipped with the telescopic link, still be equipped with the controller on the support. The utility model belongs to the technical field of medical instrument equipment, specifically provide one kind can be adjusted and have good fixed effect according to the sick and wounded condition, avoid the head to rock and produce the damage, can not make the patient suffer secondary damage's head mount for neurosurgery simultaneously.

Description

Head fixing frame for neurosurgery

Technical Field

The utility model belongs to the technical field of medical instrument equipment, specifically indicate a head mount for neurosurgery.

Background

When in neurosurgery, a doctor needs to fix the head of a patient for operation, if the head is not firmly fixed, the normal operation can be affected, and even the patient can be in great danger, at present, few medical appliances are clinically used for fixing the head of the patient in the neurosurgery, particularly in neurosurgery, it is often necessary to raise the patient's head in order to perform the operation better, in clinical practice, the neck of the patient is not raised after the head of the patient is lifted, so that the patient feels uncomfortable, and can affect the blood circulation between the head and the neck of the patient, thereby increasing the working difficulty for medical staff, in addition, when the head is fixed, the head cannot be completely fixed due to improper size of the clamp, and even if the size of the clamp is too small, secondary damage can be caused to the patient.

Disclosure of Invention

For solving the above-mentioned current difficult problem, the utility model provides a can adjust and have good fixed effect according to the sick and wounded condition, avoid the head to rock and produce the damage, can not make the patient suffer secondary injury's head mount for neurosurgery simultaneously.

The utility model adopts the following technical scheme: including base and support, the base is both ends and link up the ascending recess setting of opening, the base bottom is equipped with the spring, the spring upper end is equipped with the holding down plate, the holding down plate is the ascending bow-shaped board setting of opening, 5 bottom surfaces bilateral symmetry of holding down plate set up the depression bar, the other end of depression bar articulates and is equipped with the dead lever, the other end downwardly extending of dead lever is fixed to the base bottom, the articulated fixed plate that is equipped with of handing-over department of depression bar and dead lever, the fixed plate is the bow-shaped board, the fixed plate is the relative setting of opening, the both sides top of base is equipped with the telescopic link, the flexible serving of telescopic link is located to the support, the middle part position of support bottom is equipped with the top board, the top board is the decurrent bow-shaped board setting of opening, the top.

Furthermore, two groups of compression bars, fixing rods, fixing plates and telescopic rods are symmetrically arranged at the middle positions of the lower pressing plate.

Furthermore, flexible protective layers are arranged on the inner walls of the fixing plate, the upper pressing plate and the lower pressing plate.

Furthermore, an alarm is arranged on one side of the top surface of the support, a pressure sensor is further arranged on the inner side of the lower pressing plate, and the pressure sensor, the alarm and the telescopic rod are electrically connected with the controller.

Furthermore, the alarm is an audible and visual alarm, and the spring is a high-strength spring.

Further, a displacement sensor is arranged on the spring and electrically connected with an alarm, when the displacement sensor detects that the spring displaces in the horizontal direction, a signal is transmitted to the alarm, and the alarm gives an audible and visual alarm.

Adopt above-mentioned step the utility model discloses the beneficial effect who gains as follows: the head of the neurosurgery can be more effectively fixed by utilizing the pressure sensor and the telescopic rod, and the organic injury of organs caused by displacement or shaking after the patient loses consciousness is avoided; the flexible protective layers on the inner walls of the fixed plate, the upper pressing plate and the lower pressing plate can prevent the patient from secondary injury when the head is stabilized.

Drawings

Fig. 1 is a schematic structural view of the head fixing frame for neurosurgery of the present invention.

The device comprises a base 1, a base 2, a fixing plate 3, a pressure lever 4, a spring 5, a lower pressure plate 6, an upper pressure plate 7, a telescopic rod 8, a support 9, a controller 10, a buzzer 11, a pressure sensor 12 and a fixing rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the utility model relates to a head fixing frame for neurosurgery, which comprises a base 1 and a support 8, wherein the base 1 is a groove with two through openings upward, a spring 4 is arranged at the bottom of the base 1, a lower pressing plate 5 is arranged at the upper end of the spring 4, the lower pressing plate 5 is a bow-shaped plate with an upward opening, pressing rods 3 are symmetrically arranged at two sides of the bottom surface of the lower pressing plate 5, the other end of each pressing rod 3 is hinged with a fixing rod 12, the other end of each fixing rod 12 extends downwards to the bottom of the base 1 for fixing, a fixing plate 2 is hinged at the joint of the pressing rod 3 and the fixing rod 12, the fixing plate 2 is a bow-shaped plate, the fixing plates 2 are oppositely arranged in an opening manner, telescopic rods 7 are arranged at the top ends of two sides of the base 1, the support 8 is arranged at the telescopic end, the upper pressing plate 6 is an arched plate with a downward opening, the upper pressing plate 6 is arranged in the base 1, and the support 8 is further provided with a controller 9.

Two groups of fixing rods 12, two groups of pressing rods 3, two groups of fixing plates 2 and two groups of telescopic rods 7 are symmetrically arranged at the middle positions of the lower pressing plate 5; the inner walls of the fixed plate 2, the upper pressing plate 6 and the lower pressing plate 5 are provided with flexible protective layers; an alarm 10 is arranged on one side of the top surface of the support 8, a pressure sensor 11 is further arranged on the inner side of the lower pressing plate 5, and the pressure sensor 11, the alarm 10 and the telescopic rod 7 are electrically connected with the controller 9; the alarm 10 is an audible and visual alarm, and the spring 4 is a high-strength spring; and a displacement sensor is arranged on the spring 4 and is electrically connected with the alarm 10.

During the specific use, at first use controller 9 to extend telescopic link 7 and raise support 8, put into the holding down plate 5 on the base 1 with the patient's head, holding down plate 5 receives the action of gravity to make spring 4 sink, make fixed plate 2 rotate to the inboard along the handing-over department of depression bar 3 and dead lever simultaneously, make it press from both sides tight patient's head, accomplish the firm of head simultaneously under the support of dead lever 12, then telescopic link 7 shortens to drive support 8 downstream, the distance that pressure sensor 11 controlled holding down plate 5 removed is to hugging closely patient's head, when patient's head takes place to rock, displacement sensor can give alarm 10 with signal transmission when detecting spring 4 and taking place the horizontal direction displacement, alarm 10 audible-visual annunciator in time indicates.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. A head mount for neurosurgery, characterized in that: including base and support, the base is both ends and link up the ascending recess setting of opening, the base bottom is equipped with the spring, the spring upper end is equipped with the holding down plate, the holding down plate is the ascending bow-shaped board setting of opening, holding down plate bottom bilateral symmetry sets up the depression bar, the articulated dead lever that is equipped with of the other end of depression bar, the other end downwardly extending of dead lever is fixed to the base bottom, the articulated fixed plate that is equipped with of handing-over department of depression bar and dead lever, the fixed plate is the bow-shaped board, the fixed plate is the relative setting of opening, the both sides top of base is equipped with the telescopic link, the flexible serving of telescopic link is located to the support, the middle part position of support bottom is equipped with the top board, the top board is the decurrent bow-shaped board setting of opening, the top board is located.

2. A head mount for neurosurgery according to claim 1 wherein: two groups of compression bars, fixing rods, fixing plates and telescopic rods are symmetrically arranged at the middle positions of the lower pressing plate.

3. A head mount for neurosurgery according to claim 1 wherein: and flexible protective layers are arranged on the inner walls of the fixed plate, the upper pressing plate and the lower pressing plate.

4. A head mount for neurosurgery according to claim 1 wherein: an alarm is arranged on one side of the top surface of the support, a pressure sensor is further arranged on the inner side of the lower pressing plate, and the pressure sensor, the alarm and the telescopic rod are electrically connected with the controller.

5. A head mount for neurosurgery according to claim 4 wherein: and a displacement sensor is arranged on the spring and is electrically connected with the alarm.

6. A head mount for neurosurgery according to claim 5 wherein: the alarm is an audible and visual alarm, and the spring is a high-strength spring.