CN211751865U

CN211751865U - Head auxiliary fixing device for radiotherapy

Info

Publication number: CN211751865U
Application number: CN201921871450.2U
Authority: CN
Inventors: 于得全; 屈焕敏; 高宏; 邵秋菊; 张琰君
Original assignee: Fourth Military Medical University FMMU
Current assignee: Fourth Military Medical University FMMU
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-10-27
Anticipated expiration: 2029-11-01

Abstract

The utility model provides a head auxiliary fixture for radiotherapy, including treating the bed, the fixed plate, a mounting bracket, the soft area of elasticity, adjust the post, the threaded rod, the steady rest, gu fixed ring, elasticity post and stable regulating plate, the medical bed up end left and right sides is fixed with the mounting bracket, mounting bracket internal connection has the regulation post, it is fixed with the fixed plate to adjust post left end face, the threaded rod is installed to the terminal surface before the mounting bracket, both sides are fixed with the steady rest about the mounting bracket left end face, the inside left side of steady rest is connected with stable regulating plate, fixed plate right-hand member face upside is fixed with solid fixed ring, gu the fixed ring up end is connected with the elasticity post, gu fixed ring internal connection has the soft area of elasticity, originally the not good problem of the fixed effect of head fixing device for radiotherapy has been solved in this design.

Description

Head auxiliary fixing device for radiotherapy

Technical Field

The utility model relates to a head auxiliary fixture for radiotherapy belongs to medical equipment technical field.

Background

Radiotherapy generally refers to radiation therapy, and radiation therapy of tumors is a local treatment method for treating tumors by using radiation. The radiation includes alpha, beta and gamma rays generated by radioactive isotopes, and x-rays, electron beams, proton beams and other particle beams generated by various x-ray therapeutic machines or accelerators. About 70% of cancer patients require radiation therapy in the course of cancer treatment, and about 40% of cancers can be cured by radiation therapy. The role and position of radiotherapy in tumor treatment are increasingly prominent, and the radiotherapy has become one of the main means for treating malignant tumors. Medical personnel need fix the head of radiotherapy personnel when radiotherapy.

Among the prior art, the current head fixing device for radiotherapy is fixed unstable inadequately when fixing the head, fixes the whole head of patient when fixing, leads to the patient to feel uncomfortable when fixed, and the problem that the aforesaid appears is solved to the head auxiliary fixture who is used for radiotherapy that now urgently needs.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a head auxiliary fixture for radiotherapy to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is fixed effectual.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a head auxiliary fixing device for radiotherapy comprises a medical bed, a headrest, a convenient fixing mechanism and supporting legs, wherein the headrest is assembled on the rear side of the upper end face of the medical bed, the supporting legs are installed on the lower end face of the medical bed, the convenient fixing mechanism is arranged on the upper side of the headrest and comprises a fixing plate, a mounting frame, an elastic soft belt, adjusting columns, threaded rods, stabilizing frames, fixing rings, elastic soft belts and a stabilizing and adjusting plate, the mounting frame is fixed on the left side and the right side of the upper end face of the medical bed, the adjusting columns are connected inside the mounting frame, the fixing plate is fixed on the left end face of the adjusting columns, the threaded rods are installed on the front end face of the mounting frame, the stabilizing frames are fixed on the upper side and the lower side of the left end face of the mounting frame, the stabilizing and adjusting plate is connected with the stabilizing and adjusting, the fixing ring is internally connected with an elastic soft belt.

Furthermore, a sponge plate is bonded on the inner wall of the fixing plate, and a dustproof sleeve is sleeved on the annular side face of the sponge plate.

Further, the front end face and the rear end face of the stabilizing adjusting plate are fixedly provided with sliding blocks, the inner wall of the stabilizing frame is provided with sliding grooves, and the sliding blocks are matched with the sliding grooves.

Furthermore, a threaded hole is formed in the front end face of the mounting frame, and the threaded rod is matched with the threaded hole.

Furthermore, the elasticity hole has been seted up to solid fixed ring up end, and the downthehole portion of elasticity is provided with the internal thread, elasticity post annular side is provided with the external screw thread, the elasticity post is connected through the screw thread with solid fixed ring.

Furthermore, a movable hole is formed in the right end face of the mounting rack, and the adjusting column is matched with the movable hole.

The utility model has the advantages that: the utility model discloses a head auxiliary fixture for radiotherapy, because of the utility model discloses added fixed plate, mounting bracket, elasticity soft area, regulation post, threaded rod, steady rest, solid fixed ring, elasticity post and stable regulating plate, this design can be convenient fix patient's head, solved the original not good problem of fixed effect of head fixing device for radiotherapy, improved the utility model discloses a fixed convenience.

Because of the fixed plate inner wall bonds there is the sponge board, the annular side cover of sponge board is equipped with the dirt proof boot, has improved the travelling comfort of head through the sponge board, and because of the terminal surface is fixed with the slider around stabilizing the regulating plate, the spout has been seted up to the steady rest inner wall, slider and spout phase-match, and this design is convenient for stabilize the regulating plate and pass through the slider and control about stabilizing the frame is inside along the spout, because of the terminal surface set up screw hole before the mounting bracket, threaded rod and screw hole phase-match, this design is convenient for fix the adjustment post through threaded connection, the utility model discloses rational in infrastructure.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a head auxiliary fixing device for radiotherapy of the present invention;

fig. 2 is a schematic view of a partial structure of a convenient fixing mechanism of the head auxiliary fixing device for radiotherapy of the present invention;

fig. 3 is a front sectional view of a stabilizing frame and a stabilizing adjustment plate of the head auxiliary fixing device for radiotherapy of the present invention;

in the figure: 1-medical bed, 2-headrest, 3-convenient fixing mechanism, 4-supporting legs, 31-fixing plate, 32-mounting rack, 33-elastic soft belt, 34-adjusting column, 35-threaded rod, 36-stabilizing rack, 37-fixing ring, 38-elastic column, 39-stabilizing adjusting plate, 311-sponge plate and 391-sliding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a head auxiliary fixture for radiotherapy, includes medical bed 1, headrest 2, convenient fixed establishment 3 and

landing leg

4, and 1 up end rear side of medical bed is equipped with headrest 2, and landing leg 4 is installed to 1 lower terminal surface of medical bed, and 2 upsides of headrest are provided with convenient fixed establishment 3.

Convenient fixed establishment 3 includes fixed plate 31, mounting bracket 32, the soft area 33 of elasticity, adjust post 34, threaded rod 35, steady rest 36, solid fixed ring 37, elasticity post 38 and stable regulating plate 39, the 1 up end left and right sides of medical bed is fixed with mounting bracket 32, mounting bracket 32 internal connection has regulation post 34, it is fixed with fixed plate 31 to adjust post 34 left end face, end-mounting has threaded rod 35 before mounting bracket 32, both sides are fixed with steady rest 36 about the mounting bracket 32 left end face, the inside left side of steady rest 36 is connected with stable regulating plate 39, fixed plate 31 right-hand member face upside is fixed with solid fixed ring 37, gu fixed ring 37 up end is connected with elasticity post 38, gu fixed ring 37 internal connection has soft area 33 of elasticity, the not good problem of the fixed effect of original head fixing device who is used for radiotherapy has been.

The sponge board 311 is bonded on the inner wall of the fixing plate 31, the dustproof sleeve is sleeved on the annular side face of the sponge board 311, the comfort of the head is improved through the sponge board 311, the sliding blocks 391 are fixed on the front end face and the rear end face of the stabilizing and adjusting plate 39, the sliding grooves are formed in the inner wall of the stabilizing frame 36, the sliding blocks 391 are matched with the sliding grooves, and the design is convenient for the stabilizing and adjusting plate 39 to move left and right along the sliding grooves in the stabilizing frame.

Threaded hole has been seted up to the terminal surface before mounting bracket 32, threaded rod 35 and threaded hole phase-match, this design is convenient for fix regulation post 34 through threaded connection, gu fixed ring 37 up end has seted up the elasticity hole, and elasticity downthehole portion is provided with the internal thread, elasticity post 38 annular side is provided with the external screw thread, elasticity post 38 is connected through the screw thread with solid fixed ring 37, this design is convenient for fix soft area 33 of elasticity through threaded connection, the movable hole has been seted up to mounting bracket 32 right-hand member face, regulation post 34 matches with the movable hole, it removes about the regulation post 34 to be convenient for through the movable hole.

As an embodiment of the present invention: the medical staff leans the head of the patient on the headrest 24, then pushes the adjusting column 34, the adjusting column 34 moves to the left side through the mounting frame 32, the adjusting column 34 moves to the left side to drive the fixing plate 31 to move to the left side, the fixing plate 31 moves to the left side to drive the stabilizing adjusting plate 39 to move to the left inside the stabilizing frame 36, the fixing plate 31 moves to the left side to drive the sponge plate 311 to move to the left side to be attached to the right side of the head of the patient, the screw rod 35 is screwed to fix the adjusting column 34, then the other group of adjusting columns 34 is pushed to the right to enable the sponge plate 311 to be attached to the head of the left side of the patient, the elastic soft belt 33 is pulled to enable the elastic soft belt 33 to be attached to the forehead of the patient, the tightening and loosening column 38 is screwed to fix, fix the patient forehead, realized the convenient fixed purpose of patient's head, improved the utility model discloses a fixed convenience.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a supplementary fixing device of head for radiotherapy, includes medical bed, headrest, convenient fixed establishment and landing leg, its characterized in that: a headrest is arranged on the rear side of the upper end face of the medical bed, supporting legs are arranged on the lower end face of the medical bed, and a convenient fixing mechanism is arranged on the upper side of the headrest;

convenient fixed establishment includes fixed plate, mounting bracket, the soft area of elasticity, regulation post, threaded rod, steadying frame, solid fixed ring, elasticity post and stable regulating plate, the medical bed up end left and right sides is fixed with the mounting bracket, mounting bracket internal connection has the regulation post, it is fixed with the fixed plate to adjust post left end face, the threaded rod is installed to the terminal surface before the mounting bracket, both sides are fixed with the steadying frame about the mounting bracket left end face, the inside left side of steadying frame is connected with stable regulating plate, fixed plate right-hand member face upside is fixed with solid fixed ring, gu the fixed ring up end is connected with the elasticity post, gu fixed ring internal connection has the soft area of elasticity.

2. A head assist fixture for radiation therapy as claimed in claim 1 wherein: the fixed plate inner wall bonds and has the sponge board, sponge board annular side cover is equipped with the dirt proof boot.

3. A head assist fixture for radiation therapy as claimed in claim 1 wherein: the front end face and the rear end face of the stabilizing adjusting plate are fixedly provided with sliding blocks, the inner wall of the stabilizing frame is provided with sliding grooves, and the sliding blocks are matched with the sliding grooves.

4. A head assist fixture for radiation therapy as claimed in claim 1 wherein: the threaded hole is opened to the terminal surface before the mounting bracket, threaded rod and threaded hole phase-match.

5. A head assist fixture for radiation therapy as claimed in claim 1 wherein: the elasticity hole has been seted up to solid fixed ring up end, and the downthehole portion of elasticity is provided with the internal thread, elasticity post annular side is provided with the external screw thread, the elasticity post is connected through the screw thread with solid fixed ring.

6. A head assist fixture for radiation therapy as claimed in claim 1 wherein: the right end face of the mounting rack is provided with a movable hole, and the adjusting column is matched with the movable hole.