CN213312996U

CN213312996U - Radiotherapy bed for head and neck tumor

Info

Publication number: CN213312996U
Application number: CN202022034260.4U
Authority: CN
Inventors: 侯铁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-01
Anticipated expiration: 2030-09-16

Abstract

The utility model provides a head and neck tumour radiotherapy bed, a bed body, four footpost are fixed to the below of the bed body, the head of a bed end upper surface fixed pillow of the bed body, forehead fixed plate and armpit mount are fixed to the head of a bed body, the forehead fixed plate is fixed on the crossbeam of door type frame, the through-hole that the perpendicular roof beam downwardly extending of door type frame passed the bed body is fixed on adjusting the pole, it can be in the through-hole of the bed body to erect the roof beam, lower sliding, fixed adjusting nut on the regulation pole, adjusting nut female fit screw rod, the fixed stop part in upper end of screw rod, the stop part is located the fixed cover, the screw rod is worn out in the through-hole of fixed cover, the lower surface at. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses be equipped with forehead fixed plate and armpit mount, all fix patient's head, shoulder in bed, at the in-process that carries out radiotherapy, neck portion is difficult to rock, does benefit to very much and treats.

Description

Radiotherapy bed for head and neck tumor

Technical Field

The utility model relates to a medical appliance.

Background

Tumor (tumor) refers to a new organism (neograwth) formed by local tissue cell proliferation of the body under the action of various tumorigenic factors, because the new organism is mostly in the form of space-occupying block-shaped protrusion, also called neoplasms (neoplasms).

At present, tumor radiotherapy is a local treatment method for treating tumors by utilizing radioactive rays, the self-control ability of some patients (especially patients with small ages) is poor, and the head and the neck are easy to shake in the process of radiotherapy, so that the treatment is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: in clinical practice, a radiotherapy bed capable of fixing the head and neck is developed.

The technical scheme of the utility model specifically does:

a radiotherapy bed for head and neck tumors comprises a bed body, four bed legs are fixed below the bed body, a pillow is fixed on the upper surface of the head end of the bed body, a forehead fixing plate and an armpit fixing frame are fixed on the head end of the bed body, the forehead fixing plate is fixed on a cross beam of a door-shaped frame, a vertical beam of the door-shaped frame extends downwards to penetrate through a through hole of the bed body and is fixed on an adjusting rod, the vertical beam can slide up and down in the through hole of the bed body, an adjusting nut is fixed on the adjusting rod, a screw rod is matched with an internal thread of the adjusting nut, a blocking part is fixed at the upper end of the screw rod and is positioned in a fixing sleeve, the screw rod penetrates out of a penetrating hole of the fixing sleeve, the fixing sleeve is fixed on the lower surface of the bed body, the blocking part can move up and down, a rotating disc is fixed at the lower end of the screw rod, the, the joining region is connected through supporting tight nut with the swinging boom, and the screw thread fit of nut and joining region, the armpit mount screw thread fit of swinging boom and L type all are equipped with two with the armpit mount of L type, distribute in the both sides of door type frame.

The rubber layer is fixed outside the armpit fixing frame.

The radial direction of the rotating disk fixes the handle.

The upper end of the fixing sleeve extends outwards to form a fixing area, and the fixing area is fixed with the bed body through screws.

Compared with the prior art, the technical effect of the utility model is that, the utility model discloses be equipped with forehead fixed plate and armpit mount, all fix patient's head, shoulder in bed, at the in-process that carries out radiotherapy, neck portion is difficult to rock, does benefit to very much and treats.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is an enlarged schematic view of the pillow area of fig. 1.

Fig. 3 is a schematic cross-sectional view of the pouch.

Fig. 4 is an enlarged view of the harness of fig. 3.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present invention, it is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used herein to indicate orientations or positional relationships based on the drawings, and are used for convenience in describing the present invention, but do not indicate or imply that the device or element so referred to must have this particular orientation, be operated in a particular orientation configuration, and not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments thereof.

Referring to fig. 1-4, a radiotherapy bed for head and neck tumor comprises a bed body 10, four bed legs 11 fixed below the bed body 10, a pillow 20 fixed on the upper surface of the head end of the bed body 10, a forehead fixing plate 21 and an oxter fixing frame 31 fixed on the head end of the bed body 10.

The forehead fixing plate 21 is fixed on a cross beam 22 of a door-shaped frame, a vertical beam 23 of the door-shaped frame extends downwards to penetrate through a through hole passing through the bed body 10 and is fixed on an adjusting rod 40, the vertical beam 23 can slide up and down in the through hole of the bed body 10, an adjusting nut 41 is fixed on the adjusting rod 40, the adjusting nut 41 is in threaded fit with a screw rod 42, a blocking part 45 is fixed at the upper end part of the screw rod 42, the blocking part 45 is located in a fixing sleeve 50, the screw rod 42 penetrates out of a penetrating hole 51 of the fixing sleeve 50, the fixing sleeve 50 is fixed on the lower surface of the bed body 10, the blocking part 45 can be prevented from moving up and down by the fixing sleeve 50.

Referring to fig. 3, the beam 22 of the door-shaped frame extends outward to form a connection area 28, the connection area 28 is provided with an axial screw hole, the outer end of the connection area 28 contacts with a rotating arm 30 perpendicular to the connection area, the connection area 28 is connected with the rotating arm 30 through a fastening nut 32, the nut 32 is in threaded fit with the screw hole of the connection area 28, and the rotating arm 30 is in threaded fit with an L-shaped underarm fixing frame 31.

The two rotating arms 30 and the L-shaped armpit fixing frame 31 are distributed on two sides of the door-shaped frame.

In order to make human body comfortable, the rubber layer is fixed outside the armpit fixing frame 31.

To save physical effort, the radial direction of the rotating disc 43 fixes the handle 44.

For the purpose of fixing, the upper end of the fixing sleeve 50 extends outward to form a fixing area 53, and the fixing area 53 is fixed to the bed 10 by a screw 54.

The working principle is as follows:

when the adjusting device is used, the rotating disc 43 or the handle 44 is rotated S, so that the adjusting nut 41 and the screw rod 42 are in spiral motion, the blocking part 45 is prevented from moving up and down, the nut 41 is caused to move upwards, the adjusting rod 40, the door-shaped frame, the forehead fixing plate 21 and the armpit fixing frame 31 which are fixedly connected with the nut synchronously ascend, and the rotating disc 43 or the handle 44 is continuously rotated until the adjusting rod ascends to the limit.

S2, loosening the fastening nut 32, and rotating the rotating arm 30 and the armpit fixing frame 31 until the rotating arm 30 is in a vertical state.

S3, laying the ring on the bed body 10 and putting the head on the pillow 20.

And S4, reversely rotating the rotating disc 43 or the handle 44 to enable the adjusting nut 41 and the screw rod 42 to move spirally, and because the blocking part 45 is prevented from moving up and down, the nut 41 moves downwards, the adjusting rod 40, the door-shaped frame, the forehead fixing plate 21 and the armpit fixing frame 31 which are fixedly connected with the nut synchronously descend, and the rotating disc 43 or the handle 44 is continuously rotated until the forehead fixing plate 21 presses the annular forehead.

S5, rotating the rotating arm 30 and the armpit fixing frame 31 to make the armpit fixing frame 31 extend to the annular armpit, and tightening the abutting nut 32. In the process, if the distance between the armpit fixing rack 31 and the pillow 20 is not proper, the distance is adjusted by the rotating arm 30 and the armpit fixing rack 31 through screw threads.

See the prior art for additional details.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a head and neck tumour radiation therapy bed, includes bed body (10), four footpost (11) of fixed below of bed body (10), bed head end upper surface fixed pillow (20) of bed body (10), its characterized in that: a forehead fixing plate (21) and an armpit fixing frame (31) are fixed at the head of a bed body (10), the forehead fixing plate (21) is fixed on a cross beam (22) of a door-shaped frame, a vertical beam (23) of the door-shaped frame extends downwards to penetrate through a through hole of the bed body (10) and is fixed on an adjusting rod (40), the vertical beam (23) can slide up and down in the through hole of the bed body (10), an adjusting nut (41) is fixed on the adjusting rod (40), the adjusting nut (41) is in threaded fit with a screw rod (42), a blocking part (45) is fixed at the upper end part of the screw rod (42), the blocking part (45) is positioned in a fixing sleeve (50), the screw rod (42) penetrates out of a penetrating hole (51) of the fixing sleeve (50), the fixing sleeve (50) is fixed at the lower surface of the bed body (10), the fixing sleeve (50) and the lower surface of the bed body (10) can prevent the blocking part (45, crossbeam (22) of door type frame outwards extend and form joining region (28), joining region (28) are equipped with axial screw, the outer tip contact rather than vertically swinging boom (30) of joining region (28), joining region (28) are connected through holding up nut (32) with swinging boom (30), nut (32) and the screw thread fit of joining region (28), swinging boom (30) and the armpit mount (31) screw thread fit of L type, swinging boom (30) all are equipped with two with the armpit mount (31) of L type, distribute in the both sides of door type frame.

2. The radiation therapy couch for head and neck tumor according to claim 1, wherein: the rubber layer is fixed outside the armpit fixing frame (31).

3. The radiation therapy couch for head and neck tumor according to claim 1, wherein: the handle (44) is fixed in the radial direction of the rotating disk (43).

4. The radiation therapy couch for head and neck tumor according to claim 1, wherein: the upper end of the fixing sleeve (50) extends outwards to form a fixing area (53), and the fixing area (53) and the bed body (10) are fixed through screws (54).