Head fixing device for neurosurgery department

A fixation device, neurosurgery technology, applied in medical science, stereotaxic surgical instruments, surgery, etc., can solve the problems of affecting the treatment effect, inconvenient operation, single function, etc., to achieve a wide range of applications, ensure comfort, and improve comfort. Effect

Active Publication Date: 2019-10-18
ZHENGZHOU CENT HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, traditional fixation devices such as gypsum, splints, and bandages are commonly used in neurosurgery nursing work. These fixation devices have a single function, are inconven

Method used

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  • Head fixing device for neurosurgery department
  • Head fixing device for neurosurgery department
  • Head fixing device for neurosurgery department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a neurosurgical head fixation device, such as figure 1 As shown, it includes a base 1, a neck support mechanism and a head fixing mechanism, the base 1 is used to provide support for the head fixing device, and the head fixing device is connected with the hospital bed and the operating table, and the neck support mechanism is used to support The patient's neck, and the patient can adjust the angle according to the patient's needs to improve the comfort, and the head fixing mechanism is used to fix the patient's head;

[0029] The base 1 is provided with a fixing mechanism that can be detachably connected to a hospital bed or operating table, that is, a mechanism for fixing the head fixing device on the hospital bed or operating table; the fixing mechanism includes an L-shaped bracket 13 and an electric push rod 14, the base 1 The left and right sides of the lower part are slidably provided with telescopic plates, that is, the lower part of the b...

Embodiment 2

[0038] The structure is the same as that of Embodiment 1, the difference is that the sliding connection relationship between the base plate 6 and the vertical rod 7 is optimized, such as figure 2 As shown, a third threaded rod 9 is horizontally arranged in the base plate 6 along the left-right direction, and a third motor connected to the third threaded rod 9 is also arranged in the base plate 6. The third motor is a servo motor, and two on the third threaded rod 9 are provided. The end threads are opposite, and the vertical rods 7 are respectively slidably connected. The top of the vertical rods 7 is connected with a side head bracket 8 .

[0039] In specific implementation, the rotation of the third motor drives the rotation of the third threaded rod 9 , so that the two vertical rods 7 move toward or away from each other, that is, the distance between the two vertical rods 7 becomes larger or smaller.

Embodiment 3

[0041] The structure is the same as that of Embodiment 1 or Embodiment 2, the difference is that the side head rest 8 is optimized, such as image 3 As shown, the side head support 8 is composed of a vertical plate and an arc-shaped plate with an integrated structure, the arc-shaped plate is located above the vertical plate, the vertical plate is arranged on the top of the vertical rod, and the arc-shaped plate is detachably provided with a protective cover with a built-in sponge; To avoid over-tightening the patient's head, a pressure sensor and an air bag are arranged on the opposite sides of the two arc-shaped plates. The air bag is provided with an air inlet and an air outlet. The air inlet is connected with a manual inflation device or an electric inflation device. A control valve is arranged on the air port, and a controller is also arranged on the base 1. The controller can be electrically connected with an external power supply, and the controller is electrically connec...

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Abstract

The invention discloses a head fixing device for the neurosurgery department. The device comprises a base, a neck supporting mechanism and a head fixing mechanism; the base is provided with a fixing mechanism detachably connected with a sickbed or an operation table; the neck supporting mechanism comprises a first motor, a first threaded rod, a first threaded sleeve and a tray, the first motor islocated in the middle in the base, the first threaded rod is connected to an output shaft, the first threaded sleeve is in screw joint with the first threaded rod, and the tray is hinged to the top ofthe first threaded sleeve through a damping rotation shaft; the head fixing mechanism comprises a baseplate, vertical rods and side head supports, the baseplate is located on the base and located atthe rear side of the tray, the vertical rods are slidingly arranged at the left and right sides of the baseplate, and the side head supports are vertically connected to the tops of the vertical rods.The head fixing device is simple in structure and convenient to use, supporting can be provided for the necks of patients, the heads of the patients can be fixed, the fixing effect is good, and the head fixing device can be suitable for patients different in body shape and wide in application range.

Description

technical field [0001] The invention relates to a fixing device, in particular to a neurosurgical head fixing device. Background technique [0002] Neurosurgery is a branch of surgery that applies unique neurosurgery research methods on the basis of surgery as the main treatment method to study the human nervous system, such as the brain, spinal cord and peripheral nervous system, and related Affiliated organs, such as skull, scalp, cerebrovascular meninges and other structural damage, inflammation, tumors, deformities and certain genetic metabolic disorders or functional disorders, such as: epilepsy, Parkinson's disease, neuralgia and other diseases etiology and pathogenesis , and explore a high-level, sophisticated and cutting-edge discipline of new diagnosis, treatment and prevention technologies. Neurosurgery mainly treats diseases of the nervous system such as the brain and spinal cord caused by trauma. For example, the amount of cerebral hemorrhage is life-threatening...

Claims

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Application Information

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IPC IPC(8): A61B90/14A61G13/12
CPCA61B90/14A61G13/121
Inventor 孙红山
Owner ZHENGZHOU CENT HOSPITAL
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