CN201182646Y

CN201182646Y - Head rest

Info

Publication number: CN201182646Y
Application number: CNU2008200197749U
Authority: CN
Inventors: 毕经旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-14
Filing date: 2008-04-14
Publication date: 2009-01-21
Anticipated expiration: 2018-04-14

Abstract

The utility model discloses a head support which belongs to the medical device and is structurally characterized in that the head support is composed of a U-shaped support body; the bottom part of the U-shaped support body is provided with a base; the lower part of the base is provided with a suction cup; screw holes are symmetrically opened on the left and right sides of the U-shaped support body; head clamps are respectively on both sides of the inner side of the U-shaped support body; bolt are arranged on the lateral sides of the head clamps; the bolts are threaded through the screw holes of the U-shaped support body to be fixed with the nuts; concave grooves are arranged in the middle part of the inner sides of the head clamps; a sponge body matched with the head clamps in shape is covered on the inner side of the head clamps. Compared with the prior art, the head support has the advantages of reasonable design, simple structure, convenient application, accurate positioning, simple operation reducing the pain of the patients in radiation treatment, having good popularization and application value.

Description

Head rest

Technical field

This utility model relates to a kind of medical apparatus and instruments, especially a kind of head rest.

Background technology

The radiotherapy of tumor of head and neck requires accurate positioning, the existing general setting-out positioning mode that just adopts, but in the radiotherapy process, incidence is rocked easily, influences radiotherapeutic effect, also has to use fixture, but all be that head is put into fixed mould usually, this method complex operation, patient head does not feel well in mould, at present, good solution is not also arranged.

The utility model content

Technical assignment of the present utility model is to provide a kind of head rest at above-mentioned deficiency of the prior art, and this head rest has accurate positioning, simple to operate, the characteristics that alleviate the misery of patient when radiotherapy.

The technical scheme that its technical problem that solves this utility model adopts is: it is made up of the U-shaped base body, the bottom of U-shaped base body is provided with base, the bottom of base is provided with sucker, the left and right sides symmetry of U-shaped base body offers screw, the inboard both sides of U-shaped base body are respectively arranged with head-clamp, and head-clamp arranged outside bolt, bolt pass the intravital screw of U-shaped holder and nut is fixed, the head-clamp middle inside is provided with groove, the Sponge that the inboard covering of head-clamp one profile matches with head-clamp.

Head rest of the present utility model is compared with prior art, has following outstanding beneficial effect: reasonable in design, simple in structure, easy to use, accurate positioning, simple to operate, alleviate the characteristics such as misery of patient when radiotherapy.

Description of drawings

Accompanying drawing 1 is the main TV structure sketch map of head rest;

Accompanying drawing 2 is plan structure sketch maps of head rest;

Description of reference numerals: 1, head-clamp, 2, Sponge, 3, groove, 4, the U-shaped base body, 5, nut, 6, bolt, 7, base, 8, sucker.

The specific embodiment

Explain below doing with reference to Figure of description 1,2 pairs of head rests of the present utility model of accompanying drawing.

Head rest of the present utility model, its structure is made up of U-shaped base body 4, the bottom of U-shaped base body 4 is provided with base 7, the bottom of base 7 is provided with sucker 8, be used for fixing, the left and right sides symmetry of U-shaped base body 4 offers screw, the inboard both sides of U-shaped base body 4 are respectively arranged with head-clamp 1, screw and nut 5 that head-clamp 1 arranged outside bolt 6, bolt 6 pass in the U-shaped base body 4 are fixing, and head-clamp 1 middle inside is provided with groove 3, be used for ear is placed in the groove 3, the Sponge 2 that head-clamp 1 inboard covering one profile matches with head-clamp 1, Sponge 2 directly contacts with head, and Sponge 2 can alleviate the misery that fixing head brings to head.

In use, by sucker 8 head rest is fixed, human body is lain down, and human body head is placed in the U-shaped base body 4, and ear places in the groove 3, by regulating bolt 6, makes head-clamp 1 fix head, and fastening nut 5 can carry out radiotherapy to the human body head tumor.

Except that the described technical characterictic of description, be the known technology of those skilled in the art.

Claims

1, head rest, comprise the U-shaped base body, it is characterized in that: the bottom of U-shaped base body is provided with base, the bottom of base is provided with sucker, and the left and right sides symmetry of U-shaped base body offers screw, and the inboard both sides of U-shaped base body are respectively arranged with head-clamp, head-clamp arranged outside bolt, bolt passes the intravital screw of U-shaped holder and nut is fixed, and the head-clamp middle inside is provided with groove, the Sponge that the inboard covering of head-clamp one profile matches with head-clamp.