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Head-mounted magnifier for neurosurgery department

A technology of neurosurgery and magnifying glass, which is applied in the fields of application, endoscopy, and medical science. It can solve the problems of inconvenient surgery and slipping of earbuds, and achieve the effects of avoiding sweating on the head, reducing the contact area, and accelerating the air-drying speed.

Active Publication Date: 2021-10-22
QIANFOSHAN HOSPITAL OF SHANDONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the neurosurgery head-mounted magnifying glass is placed on the doctor's ear through the ear pads, if the doctor sweats on the head during the operation, and there is a lot of sweat, the ear pads of the neurosurgery head-mounted magnifying glass are likely to break down. Sliding on the ear, which will cause inconvenience to the operation

Method used

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  • Head-mounted magnifier for neurosurgery department
  • Head-mounted magnifier for neurosurgery department
  • Head-mounted magnifier for neurosurgery department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] For example figure 1 -example Figure 5 Shown:

[0029] The present invention provides a head-mounted magnifying glass for neurosurgery, the structure of which includes a support frame 1, a magnifying glass 2, and a fixing frame 3. The rear end of the support frame 1 is connected; the fixed frame 3 includes an anti-slip mechanism 31, an engaging plate 32, and an ear holder 33. 32 side embedded connection.

[0030] Wherein, the anti-slip mechanism 31 includes a gripping groove a1, a block a2, and a connecting surface a3, the gripping groove a1 and the block a2 are an integrated structure, and the left side of the block a2 is connected to the right side of the connecting surface a3. The sides are fitted together, and the gripping groove a1 is in a concave structure, and the gripping force of the block a2 to the skin behind the ear can be enhanced through the gripping groove a1, so that the object is not easy to slip.

[0031] Wherein, the block a2 includes a sliding p...

Embodiment 2

[0036] For example Figure 6 -example Figure 9 Shown:

[0037] Wherein, the ear holder 33 includes a sweat-absorbing sheet c1, a frame c2, and an air-drying mechanism c3. The highly absorbent polyester sponge material can absorb sweat on the contacted skin through the sweat-absorbing sheet c1, so as to keep the comfort of the doctor's face, so he can concentrate more on the operation.

[0038] Wherein, the air-drying mechanism c3 includes an external frame c31, a pull-back bar c32, and a sliding block c33. The pull-back bar c32 is installed between the left side of the inner wall of the sliding block c33 and the external frame c31. The sliding block c33 Slidingly matched with the inside of the external frame c31, the sliding block c33 has an isosceles trapezoidal structure, and the pulling force generated by the pulling back bar c32 on the sliding block c33 can make the sliding block c33 slide to the right along the external frame c31 to reset , so that the slider c33 can ...

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Abstract

The invention discloses a head-mounted magnifier for the neurosurgery department. The head-mounted magnifier structurally comprises a supporting frame, a magnifier body and a fixing frame. The magnifying lens is installed at the position, close to the front end, of the bottom of the supporting frame, the front end of the fixing frame is connected with the rear end of the supporting frame, and grabbing force on ear skin can be enhanced through grabbing force grooves in the anti-skid mechanisms. According to the structure, the situation that the ear supports directly fall off when encountering sweat can be avoided, and sweat generated by the head skin corresponding to the inner sides of the ear supports can be absorbed through the sweat absorbing pieces; the sliding block can slide leftwards and contract along the external frame when being extruded by the head; thus, when the fixing frame is picked off, the sliding block can be pulled to slide rightwards along the external frame to reset through the back pulling strip, and therefore the sliding block can push the sweat absorbing piece to protrude outwards and deform. Therefore, the air drying speed of the sweat absorbing sheet can be accelerated, and the contact area with the inner side of the sweat absorbing sheet can be reduced through the swing plate.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a head-mounted magnifying glass for neurosurgery. Background technique [0002] The neurosurgery head-mounted magnifying glass is mainly used by doctors to observe the surgical object in neurosurgery. The neurosurgery head-mounted magnifying glass is placed on the doctor's head, and the neurosurgery head-mounted magnifying glass is attached to the ear pads. At the doctor's ear, so that the eyes can intuitively observe the magnified surgical object, based on the above description, the inventor found that the existing neurosurgery head-mounted magnifying glass mainly has the following deficiencies, for example: [0003] Since the neurosurgery head-mounted magnifying glass is placed on the doctor's ear through the ear pads, if the doctor sweats on the head during the operation, and there is a lot of sweat, the ear pads of the neurosurgery head-mounted magnifying glass are likely t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B1/06
CPCA61B5/0077A61B1/0692
Inventor 刘元钦张庆露
Owner QIANFOSHAN HOSPITAL OF SHANDONG