CN211270818U

CN211270818U - Head fixing device

Info

Publication number: CN211270818U
Application number: CN201922211535.4U
Authority: CN
Inventors: 杨柳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-18
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a head fixing device, including device bottom plate and the head bolster of setting at device bottom plate upper surface middle part, the device bottom plate upper surface is located the equal fixedly connected with in both sides of head bolster and supports the curb plate, and the quantity that supports the curb plate is two, and two support fixedly connected with roofs between the curb plate, the middle part fixed mounting of roof has rotatable thread bush, and the bottom threaded connection of thread bush has the threaded rod, the equal fixedly connected with slide in both sides of threaded rod. This head fixing device, through the design of thread bush, threaded rod and elastic plate, realized the function fixed to patient's head, and can select the degree of depth of pushing down according to the size of patient's head, the flexibility is high to guaranteed the accuracy to patient's blood vessel of brain radiography result, moreover, through buffer spring's design between elastic plate and the slide, played good cushioning effect when pushing down fixedly patient's head, avoided causing mechanical injury to patient's head.

Description

Head fixing device

Technical Field

The utility model relates to a medical treatment auxiliary device technical field specifically is a head fixing device.

Background

When the patient is subjected to the cerebrovascular angiography, the head is required to be accurately positioned to ensure that the accuracy of the examination result is ensured, at present, the patient only lies on the headrest by himself, the head is kept still, and therefore the patient is difficult to control, particularly, the patient with severe illness or the patient who does not cooperate with the treatment is difficult, and great working difficulty is increased for medical staff.

Accordingly, a head fixation device is now proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a head fixing device has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a head fixing device, includes device bottom plate and the head bolster of setting at device bottom plate upper surface middle part, the equal fixedly connected with in both sides that device bottom plate upper surface is located the head bolster supports the curb plate, the quantity that supports the curb plate is two, two fixedly connected with roof between the support curb plate, the middle part fixed mounting of roof has rotatable thread bush, the bottom threaded connection of thread bush has the threaded rod, the equal fixedly connected with slide in both sides of threaded rod, the bottom fixed mounting of threaded rod has the elastic plate, be provided with buffer spring between elastic plate and the slide.

Optionally, the bottom of the device bottom plate is provided with a bottom pad, and the bottom pad is made of rubber.

Optionally, the top of the threaded sleeve is fixedly connected with a rotating rod.

Optionally, the head pillow is made of sponge.

Optionally, the inner side of the supporting side plate is provided with a slide way, and the slide plate is connected with the slide way in a sliding manner.

(III) advantageous effects

The utility model provides a head fixing device possesses following beneficial effect:

this head fixing device, through the design of thread bush, threaded rod and elastic plate, realized the function fixed to patient's head, and can select the degree of depth of pushing down according to the size of patient's head, the flexibility is high to guaranteed the accuracy to patient's blood vessel of brain radiography result, moreover, through buffer spring's design between elastic plate and the slide, played good cushioning effect when pushing down fixedly patient's head, avoided causing mechanical injury to patient's head.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention.

In the figure: 1. a device chassis; 2. a head pillow; 3. supporting the side plates; 4. a top plate; 5. a threaded sleeve; 6. a threaded rod; 7. a slide plate; 8. an elastic plate; 9. a buffer spring; 10. a bottom pad; 11. rotating the rod; 12. a slideway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: a head fixing device comprises a device bottom plate 1 and a head pillow 2 arranged in the middle of the upper surface of the device bottom plate 1, the head pillow 2 is made of sponge, the bottom of the device bottom plate 1 is provided with a bottom pad 10, the bottom pad 10 is made of rubber, the two sides of the head pillow 2 on the upper surface of the device bottom plate 1 are fixedly connected with two supporting side plates 3, the number of the supporting side plates 3 is two, a top plate 4 is fixedly connected between the two supporting side plates 3, the middle part of the top plate 4 is fixedly provided with a rotatable threaded sleeve 5, the top part of the threaded sleeve 5 is fixedly connected with a rotating rod 11, the bottom end of the threaded sleeve 5 is in threaded connection with a threaded rod 6, the two sides of the threaded rod 6 are both fixedly connected with sliding plates 7, the inner side of each supporting side plate 3 is provided with a slide rail, and the sliding plate 7 is connected with the slideway 12 in a sliding way, the bottom of the threaded rod 6 is fixedly provided with an elastic plate 8, and a buffer spring 9 is arranged between the elastic plate 8 and the sliding plate 7.

The utility model discloses when using, through rotatory dwang 11 for thread bush 5 rotates, under the limiting displacement of slide 7 and slide 12, the motion of direction about the threaded rod 6 can only carry out, thereby makes the elastic plate 8 of bottom fix patient's head, and at the in-process that elastic plate 8 pushed down patient's head, the buffer spring 9 of elastic plate 8 top has played good cushioning effect, has avoided causing mechanical injury to patient's head.

To sum up, this head fixing device, through the design of thread bush 5, threaded rod 6 and elastic plate 8, realized the function fixed to patient's head, and can select the degree of depth of pushing down according to patient's head's size, the flexibility is high, thereby guaranteed the accuracy to patient's blood vessel of brain radiography result, moreover, through the design of buffer spring 9 between elastic plate 8 and the slide 7, played good cushioning effect when pushing down fixedly patient's head, avoided causing mechanical injury to patient's head.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a head fixing device, includes device bottom plate (1) and sets up head bolster (2) at device bottom plate (1) upper surface middle part, its characterized in that: the utility model discloses a device, including device bottom plate (1), top surface, rotatable threaded sleeve (5), the bottom threaded connection of threaded sleeve (5) has threaded rod (6), the equal fixedly connected with slide (7) in both sides of threaded rod (6), the bottom fixed mounting of threaded rod (6) has elastic plate (8), be provided with buffer spring (9) between elastic plate (8) and slide (7), the quantity that supports curb plate (3) is two, two fixedly connected with roof (4) between support curb plate (3), the middle part fixed mounting of roof (4) has rotatable thread bush (5).

2. A head fixation device as claimed in claim 1, wherein: the device is characterized in that a bottom pad (10) is arranged at the bottom of the device bottom plate (1), and the bottom pad (10) is made of rubber.

3. A head fixation device as claimed in claim 1, wherein: the top of the thread bush (5) is fixedly connected with a rotating rod (11).

4. A head fixation device as claimed in claim 1, wherein: the head pillow (2) is made of sponge.

5. A head fixation device as claimed in claim 1, wherein: the inner side of the supporting side plate (3) is provided with a slide way (12), and the sliding plate (7) is connected with the slide way (12) in a sliding manner.