CN110812716B

CN110812716B - Neck protection device for tumor radiotherapy

Info

Publication number: CN110812716B
Application number: CN201911236411.XA
Authority: CN
Inventors: 于泽顺; 兰卫光; 耿海涛; 菅金波; 周艳丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2021-07-30
Anticipated expiration: 2039-12-05
Also published as: CN110812716A

Abstract

The invention discloses a head and neck protection device for tumor radiotherapy, which comprises a treatment bed, wherein supporting legs are fixedly arranged at four corners of the bottom end of the treatment bed, two symmetrical positioning rods are fixedly inserted and connected onto the treatment bed, a lower protection assembly is arranged on the treatment bed, an upper protection assembly is placed on the lower protection assembly, and neck clamping grooves are formed in the upper assembly and the lower assembly. According to the invention, the upper protection assembly and the lower protection assembly are arranged at the bottom ends of the two positioning rods through the lower pull belts on two sides, the lower protection assembly is fixed at the top ends of the two positioning rods through the upper pull belts on two sides, and the group of upper pull belts and the lower pull belts form mutually balanced acting forces, so that the upper protection assembly and the lower protection assembly are stably fixed on a treatment bed under a common condition, the operation of radiotherapy is facilitated, accidents are not easy to cause, but if a patient moves the upper protection assembly and the lower protection assembly accidentally in the treatment process, the patient can adapt to displacement adjustment instantly, the neck of the patient is protected, and the patient is prevented from being injured.

Description

Neck protection device for tumor radiotherapy

Technical Field

The invention relates to the technical field of medical equipment, in particular to a head and neck protection device for tumor radiotherapy.

Background

Tumor radiotherapy is a local treatment for tumors 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.

However, in the neck tumor radiotherapy device in the current market, other normal organs and tissues are easy to be injured when the neck tumor radiotherapy device is used for radiotherapy, and the neck radiation position is required to be provided with the protection and isolation device, if the protection and isolation device is completely fixed, the neck injury is easily caused if the patient moves accidentally in the treatment process due to surprise, but the protection and isolation device is completely movable, and is not beneficial to the implementation of radiotherapy operation, and an accident is easily caused.

Disclosure of Invention

The invention aims to provide a head and neck protection device for tumor radiotherapy, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a neck protection device for tumor radiotherapy comprises a treatment bed, wherein supporting legs are fixedly mounted at four corners of the bottom end of the treatment bed, two symmetrical positioning rods are fixedly inserted in the treatment bed, a lower protection assembly is mounted on the treatment bed, an upper protection assembly is placed on the lower protection assembly, neck clamping grooves are formed in the upper assembly and the lower assembly and are arranged correspondingly to each other, radiotherapy holes are formed in the wall of the neck clamping grooves at the upper side, upper mounting seats are fixedly mounted at two ends of the upper protection assembly, lower mounting seats are fixedly mounted at two ends of the lower protection assembly, the upper mounting seats and the lower mounting seats are U-shaped, lower drawstrings are fixedly mounted on the two upper mounting seats, the two lower drawstrings respectively penetrate through the two lower mounting seats, two extending ends are respectively mounted at the lower side ends of the two positioning rods, and upper drawstrings are fixedly mounted on the two lower mounting seats, and the extending ends of the two upper drawstrings are respectively fixed on the upper side ends of the two positioning rods.

Preferably, the adjacent sides of the lower ends of the two positioning rods are fixedly provided with a belt penetrating block, a limiting sleeve is sleeved on the belt penetrating block in a threaded manner, a belt penetrating port is formed in the belt penetrating block, and the lower belt penetrates through the belt penetrating port.

Preferably, a threaded opening is formed in the treatment bed, a threaded pin is arranged in the threaded opening, the threaded pin is in threaded connection with the inner opening wall of the threaded opening, and a threaded groove corresponding to the threaded pin is formed in the bottom end of the lower protection assembly.

Preferably, the front and rear ends of the upper protection assembly are hinged with buckles, the front and rear ends of the lower protection assembly are fixedly provided with clamping blocks corresponding to the buckles, and the clamping blocks are covered with rubber sleeves.

Preferably, the upper pull belt and the lower pull belt are both elastic belts.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the upper protection assembly and the lower protection assembly are arranged at the bottom ends of the two positioning rods through the lower pull belts on two sides, the lower protection assembly is fixed at the top ends of the two positioning rods through the upper pull belts on two sides, and the group of upper pull belts and the lower pull belts form mutually balanced acting forces, so that the upper protection assembly and the lower protection assembly are stably fixed on a treatment bed under a common condition, the operation of radiotherapy is facilitated, accidents are not easy to cause, but if a patient moves the upper protection assembly and the lower protection assembly accidentally in the treatment process, the patient can adapt to displacement adjustment instantly, the neck of the patient is protected, and the patient is prevented from being injured.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view of the connection structure of the lower pull belt and the belt threading block of the invention.

In the figure: 1 treatment bed, 2 supporting legs, 3 locating levers, 4 go up protection components, 5 protection components down, 6 radiotherapy holes, 7 go up mount pad, 8 mount pads down, 9 threaded pin, 10 drawstrings down, 11 wear to take the piece, 12 stop collar, 13 buckles, 14 fixture blocks, 15 drawstrings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a neck protector for tumor radiotherapy, comprises a treatment couch 1, support legs 2 are fixedly installed at four corners of the bottom end of the treatment couch 1, two symmetrical positioning rods 3 are fixedly inserted on the treatment couch 1, a lower protection assembly 5 is installed on the treatment couch 1, an upper protection assembly 4 is placed on the lower protection assembly 5, neck clamping grooves are respectively arranged on the upper and lower assemblies, the two neck clamping grooves are correspondingly arranged, a radiotherapy hole 6 is arranged on the wall of the upper neck clamping groove, a threaded opening is arranged on the treatment couch 1, a threaded pin 9 is arranged in the threaded opening, the threaded pin 9 is in threaded connection with the inner opening wall of the threaded opening, a threaded groove corresponding to the threaded pin 9 is arranged at the bottom end of the lower protection assembly 5, when the neck is clamped between the upper and lower assemblies before treatment, the threaded pin 9 can be in threaded connection with the lower protection assembly 5, the position of the lower protection component 5 is fixed, and the patient is prevented from being injured by clamping when the upper protection component and the lower protection component can be displaced simultaneously.

Go up the equal fixed mounting in protection component 4 both ends and have last mount pad 7, and the equal fixed mounting in protection component 5 both ends has lower mount pad 8 down, the mount pad all is the U font from top to bottom, equal fixed mounting has lower stretching strap 10 on two last mount pads 7, two stretching strap 10 run through two mount pads 8 respectively down, and two extension ends are installed respectively on the lower side of two locating levers 3, the equal fixed mounting in two locating levers 3 lower end adjacent sides has wearing belt piece 11, and wear belt piece 11 and go up the thread bush and have stop collar 12, be equipped with on wearing belt piece 11 and wear the area mouth, and lower stretching strap 10 runs through wearing the area mouth, work as stop collar 12 thread bush on wearing belt piece 11, and compress tightly in the position of 10 this end of lower stretching strap, the part that lower stretching strap 10 passed through wearing the area mouth is more, lower stretching strap 10 is just by the pulling tight more.

All fixed mounting has upper stretching strap 15 on two mount pads 8 down, and two upper stretching strap 15 extend the end and be fixed in the upside of two locating levers 3 respectively and serve, and upper stretching strap 15 and lower pull-down belt 10 are the elastic webbing.

Go up protection component 4 front and back side both ends and all articulate there is buckle 13, and the equal fixed mounting in protection component 5 front and back side both ends has the fixture block 14 that corresponds with buckle 13 down, four fixture blocks 14 all cover and have the rubber sleeve, after the neck card of patient is between upper and lower protection component, can block buckle 13 on corresponding fixture block 14, establish the rubber sleeve and guarantee that buckle 13 is convenient more firm card on fixture block 14, can protect the card of neck to hold more firm, two upper and lower protection components can not separate and produce the gap.

The working principle is as follows: with threaded pin 9 threaded connection under on protection component 5, fixed protection component 5 position down, two lower stretching strap 10 do not pass earlier wear to take the piece 11, the neck pillow is on protection component 5 down, will go up protection component 4 lid, according to the comfort level adjustment of neck down stretching strap 10 pass the part of wearing the mouth of taking, then through stop collar 12 thread bush on wearing to take the piece 11, and compress tightly in the position of pulling down the 10 this ends of taking, block buckle 13 on corresponding fixture block 14 again, with threaded pin 9 with protect component 5 separation down, can carry out the radiotherapy operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a neck protection device for tumor radiotherapy, includes treatment bed (1), its characterized in that: the treatment bed is characterized in that supporting legs (2) are fixedly arranged at four corners of the bottom end of the treatment bed (1), two symmetrical positioning rods (3) are fixedly inserted in the treatment bed (1), a lower protection component (5) is arranged on the treatment bed (1), an upper protection component (4) is placed on the lower protection component (5), neck clamping grooves are formed in the upper component and the lower component and correspond to each other, radiotherapy holes (6) are formed in the wall of the neck clamping grooves at the upper side, upper mounting seats (7) are fixedly arranged at two ends of the upper protection component (4), lower mounting seats (8) are fixedly arranged at two ends of the lower protection component (5), the upper mounting seats and the lower mounting seats are U-shaped, lower drawstrings (10) are fixedly arranged on the two upper mounting seats (7), the two lower drawstrings (10) respectively penetrate through the two lower mounting seats (8), and two extending ends are respectively arranged at the lower ends of the two positioning rods (3), two all fixed mounting has last stretching strap (15) down on mount pad (8), and two upper stretching strap (15) extend the end and be fixed in the upside of two locating levers (3) respectively and serve.

2. The head and neck protection device for tumor radiotherapy according to claim 1, wherein: the adjacent sides of the lower ends of the two positioning rods (3) are fixedly provided with belt penetrating blocks (11), the belt penetrating blocks (11) are sleeved with limit sleeves (12) in a threaded mode, belt penetrating openings are formed in the belt penetrating blocks (11), and the belt penetrating openings are penetrated through by the pull-down belts (10).

3. The head and neck protection device for tumor radiotherapy according to claim 1, wherein: be equipped with the screw thread mouth on treatment bed (1), be equipped with in the screw thread mouth screw thread round pin (9), and screw thread round pin (9) and screw thread mouth internal orifice wall threaded connection, protection subassembly (5) bottom is equipped with the thread groove that corresponds with screw thread round pin (9) down.

4. The head and neck protection device for tumor radiotherapy according to claim 1, wherein: go up protection subassembly (4) front and back side both ends and all articulate have buckle (13), and the equal fixed mounting in protection subassembly (5) front and back side both ends has fixture block (14) that correspond with buckle (13), four down all cover on fixture block (14) and have the rubber sleeve.

5. The head and neck protection device for tumor radiotherapy according to claim 1, wherein: the upper pull belt (15) and the lower pull belt (10) are both elastic belts.