CN213760244U

CN213760244U - Positioning device for breast tumor radiotherapy

Info

Publication number: CN213760244U
Application number: CN202021915387.0U
Authority: CN
Inventors: 杨牧野; 申丽晶; 刘仕坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-07-23
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a chest tumour radiotherapy positioner, including service creeper, location curb plate and protection blanket, the headrest is installed through the adjustment tank in the top of service creeper, spout movable mounting is passed through to the both sides of service creeper has the location curb plate, the outside fixed mounting of location curb plate has the bandage, the adjusting part that extends is installed in the inside rotation of service creeper, the protection blanket has been made up to one side of service creeper. The utility model discloses an adjusting part is installed to the bottom at the location curb plate, the screw cover that can make the two-way lead screw outside through the rotation of the two-way lead screw in the adjusting part carries out the relative movement of horizontal direction, the horizontal migration through the screw cover can drive two sets of location curb plates and carry out relative movement, thereby can carry out the centre gripping to the patient chest and fix, it causes the skew problem effectively to have solved the patient and removed easily when carrying out radiotherapy, patient chest tumour radiotherapy's accuracy nature has been guaranteed, patient radiotherapy's treatment is improved.

Description

Positioning device for breast tumor radiotherapy

Technical Field

The utility model relates to the field of medical technology, specifically a chest tumour radiotherapy positioner.

Background

The tumor is a new organism which is generated by cells of human organ tissues under the long-term action of external and internal harmful factors and is characterized by cell hyperproliferation, the new organism is irrelevant to the physiological needs of affected organs, does not grow according to the rule of normal organs, loses the function of normal cells, destroys the original organ structure, can be transferred to other parts to endanger life, and needs to be treated by radiotherapy, the radiotherapy is a treatment mode of utilizing one or more ionizing radiations to treat malignant tumors and some benign diseases, and needs to position a patient during the radiation treatment of the breast tumor, and at the moment, a breast tumor radiotherapy positioning device is needed to position the patient, so that the displacement of the patient during the radiation treatment is prevented, and the radiation treatment accuracy of the breast tumor is ensured.

The existing breast tumor radiotherapy positioning device has the defects that:

1. the existing breast tumor radiotherapy positioning device can not fix the body position of a patient, so that when the breast tumor position of the patient is subjected to radiotherapy, the radiotherapy is deviated due to the large-amplitude movement of the patient, the precision of the radiotherapy is improved, and the treatment effect of the radiotherapy of the patient is not utilized;

2. normal tissues around the tumor cannot be protected to the maximum extent, and the normal tissues of the body are easily damaged by radiation to influence the body health of a patient, so that a breast tumor radiotherapy positioning device is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chest tumour radiotherapy positioner to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for breast tumor radiotherapy comprises a lying plate, positioning side plates and a protective blanket, wherein two groups of adjusting grooves are arranged inside the lying plate, the top of the lying plate is provided with a headrest through an adjusting groove, two sides of the lying plate are movably provided with positioning side plates through sliding grooves, the outer side of the positioning side plate is fixedly provided with a binding band, a protective belt is arranged in the binding band, two ends of the protective belt are sewed with buckles, the interior of each buckle is penetrated with an adjusting belt, and the front surface of the adjusting belt is sewed with a magic tape, the inside of the lying plate is rotatably provided with an extended adjusting component, a bidirectional screw rod is arranged in the adjusting component, a screw sleeve is arranged on the outer side of the bidirectional screw rod through an external thread, and the top of the screw sleeve is connected with the bottom of the positioning side plate through a bolt, the extending end of the bidirectional screw rod is welded with a rotary table, and one side of the lying plate is sewn with a protective blanket.

Preferably, the anti-slip mat is pasted on the top of the lying plate, and the limiting groove is formed in the lying plate.

Preferably, sliding plates are welded on two sides of the headrest, and adjusting knobs are mounted at the tops of the sliding plates through threaded structures.

Preferably, the soft pad is pasted to the inboard of location curb plate, and the bottom both sides welding of location curb plate has the slider.

Preferably, one side of the protective blanket is provided with a zipper, and the inner side of the zipper is sewn with an inner lining edge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an adjusting part is installed in the bottom of location curb plate, can drive two-way lead screw through rotating the carousel and rotate, the silk braid that the rotation through two-way lead screw can make the two-way lead screw outside carries out the relative movement of horizontal direction, horizontal migration through the silk braid can drive two sets of location curb plates and carry out relative movement, thereby can carry out the centre gripping to patient's chest and fix, it causes the skew problem effectively to have solved the patient and remove when carrying out radiotherapy easily, patient's chest tumour radiotherapy's accuracy nature has been guaranteed, patient radiotherapy's treatment effect has been improved.

2. The utility model discloses a make up the protection blanket in one side of service creeper, can cut out the window that corresponds at the protection blanket according to the position of patient's chest tumour, be convenient for spill the position of chest tumour, but normal tissue around furthest's protection tumour effectively reduces the normal tissue of health and receives the radiation damage to can reduce the harm of radiotherapy to patient's health, be favorable to that patient's is healthy.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a partial structure of the adjusting assembly of the present invention;

fig. 4 is a schematic view of a partial structure of the binding band of the present invention.

In the figure: 1. a lying board; 101. an adjustment groove; 102. a non-slip mat; 103. a limiting groove; 2. a headrest; 201. a slide plate; 202. adjusting a knob; 3. positioning the side plate; 301. a soft cushion; 302. a slider; 4. an adjustment assembly; 401. a bidirectional screw rod; 402. sleeving the silk; 403. a turntable; 5. binding bands; 501. a protective band; 502. buckling; 503. an adjustment belt; 504. magic tape; 6. a protective blanket; 601. a zipper.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a breast tumor radiotherapy positioning device comprises a lying plate 1, positioning side plates 3 and a protective blanket 6, wherein two groups of adjusting grooves 101 are arranged inside the lying plate 1, a headrest 2 is installed at the top of the lying plate 1 through the adjusting grooves 101, the lying plate 1 can provide a lying position for a patient, the patient can conveniently carry out radiotherapy, the headrest 2 can provide a position for the head of the patient, the soft headrest 2 increases the comfort of lying of the device, the positioning side plates 3 are movably installed on the two sides of the lying plate 1 through sliding grooves, the patient can be positioned through the two groups of positioning side plates 3, the patient is prevented from shifting, the precision of radiotherapy is ensured, a binding belt 5 is fixedly installed on the outer side of each positioning side plate 3, the patient can be conveniently fixed through the binding belt 5, the patient is prevented from moving, a protective belt 501 is installed in the binding belt 5, the contact surface with the patient can be increased through the protective belt 501, the patient is prevented from being hurt, and the comfort of the device is improved, the two ends of the protective belt 501 are sewed with buckles 502, the position of the protective belt 501 can be conveniently fixed through the buckles 502, the patient can be conveniently fixed, the adjusting belt 503 is threaded in the buckles 502, the magic tapes 504 are sewed on the front surface of the adjusting belt 503, the length of the adjusting belt 503 can be conveniently adjusted through the magic tapes 504 on the adjusting belt 503, so that the whole length of the binding belt 5 can be conveniently adjusted, the binding belt can be adjusted as required, the practicability of the device is improved, the extended adjusting component 4 is rotatably installed in the lying plate 1, the two-way lead screw 401 is installed in the adjusting component 4, the thread sleeve 402 is installed on the outer side of the two-way lead screw 401 through external threads, the top of the thread sleeve 402 is connected with the bottom of the positioning side plate 3 through a bolt, the extending end of the two-way lead screw 401 is welded with a turntable 403, the two-way lead screw 401 can be driven to rotate through rotating the turntable 403, the two-way lead screw 401 can enable the two groups of thread sleeve 402 on the outer side of the two-way lead screw 401 to carry out relative movement in the horizontal direction through the rotation of the two-way lead screw 401, horizontal movement through silk sleeve 402 can drive two sets of location curb plates 3 and carry out relative movement, thereby can carry out the centre gripping to the patient chest fixedly, it causes the skew problem effectively to have solved the patient and moved easily when carrying out radiotherapy, patient chest tumour radiotherapy's accuracy has been guaranteed, patient radiotherapy's treatment effect has been improved, protective blanket 6 has been made up to one side of service creeper 1, protective blanket 6 adopts the material that can protect against radiation and ray pierce through, can cut out the window that corresponds at protective blanket 6 according to patient chest tumour's position when protecting, be convenient for spill the position of chest tumour, and normal tissue around the protection tumour that can furthest, the normal tissue that effectively reduces the health receives radiation damage, thereby can reduce the harm of radiation therapy to patient's health, be favorable to patient's healthy.

Further, the top of service creeper 1 is pasted and is had slipmat 102, and slipmat 102 has the antiskid effect, can reduce the patient and slide or shift position, has guaranteed the stability that the patient is flat to lie, and the inside of service creeper 1 is equipped with spacing groove 103, can carry on spacingly to patient's buttock through spacing groove 103, prevents that the patient from taking place to remove, has guaranteed the stability that the patient is flat to lie.

Further, the both sides welding of headrest 2 has slide 201, and adjust knob 202 is installed through helicitic texture in the top of slide 201, can fix the position of slide 201 through rotatory adjust knob 202 to can be convenient for adjust headrest 2's position, make it adjust according to patient's height, make things convenient for the patient of different heights to use, increased the controllability of device, enlarged the application range of device, improved the practicality of device.

Further, the inboard of location curb plate 3 is pasted and is had cushion 301, through the compliance of cushion 301 multiplicable location curb plate 3, increases the travelling comfort of device, and the bottom both sides welding of location curb plate 3 has slider 302, and location curb plate 3 can guarantee the steadiness of location curb plate 3 installation through slider 302 and spout cooperation, and the location curb plate 3 of being convenient for removes the regulation.

Further, one side of protection blanket 6 is equipped with zip fastener 601, but through zip fastener 601 convenient to detach protection blanket 6, is convenient for carry out the change of protection blanket 6, and the inboard sewing of zip fastener 601 has the inside lining limit, and the travelling comfort of inside lining limit multiplicable protection blanket 6 prevents that zip fastener 601 direct contact skin from causing the discomfort, has improved the travelling comfort of device.

The working principle is as follows: the two-way screw rod 401 can be driven to rotate by rotating the turntable 403, the two groups of screw sleeves 402 at the outer side of the two-way screw rod 401 can move relatively in the horizontal direction by the rotation of the two-way screw rod 401, the two groups of positioning side plates 3 can be driven to move relatively by the horizontal movement of the screw sleeves 402, so that the chest of a patient can be clamped and fixed, the problem that the patient is easy to move and cause deviation when carrying out radiotherapy is effectively solved, the accuracy of the radiotherapy of the chest tumor of the patient is ensured, the treatment effect of the radiotherapy of the patient is improved, a corresponding window can be cut out on the protective blanket 6 according to the position of the chest tumor of the patient when carrying out protection, the position of the chest tumor is convenient to leak, normal tissues around the tumor can be protected to the maximum extent, the radiation damage to the normal tissues of the body is effectively reduced, and the damage to the body of the patient caused by the radiotherapy can be reduced, is beneficial to the health of patients.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A breast tumour radiotherapy positioner which characterized in that: the novel multifunctional reclining chair comprises a reclining plate (1), positioning side plates (3) and a protective blanket (6), wherein two groups of adjusting grooves (101) are arranged inside the reclining plate (1), a headrest (2) is installed at the top of the reclining plate (1) through the adjusting grooves (101), the positioning side plates (3) are movably installed on the two sides of the reclining plate (1) through sliding grooves, a binding band (5) is fixedly installed on the outer side of the positioning side plates (3), a protective band (501) is installed in the binding band (5), buckles (502) are sewn at the two ends of the protective band (501), an adjusting band (503) is threaded inside the buckles (502), magic tapes (504) are sewn on the front side of the adjusting band (503), an extended adjusting component (4) is installed in the interior of the reclining plate (1), a bidirectional lead screw (401) is installed in the adjusting component (4), and a wire sleeve (402) is installed on the outer side of the bidirectional lead screw (401) through external threads, and the top of the screw sleeve (402) is connected with the bottom of the positioning side plate (3) through a bolt, the extending end of the bidirectional screw rod (401) is welded with a turntable (403), and one side of the lying plate (1) is sewn with a protective blanket (6).

2. The positioning device for breast tumor radiotherapy as claimed in claim 1, wherein: the top of the lying plate (1) is pasted with a non-slip mat (102), and a limiting groove (103) is arranged in the lying plate (1).

3. The positioning device for breast tumor radiotherapy as claimed in claim 1, wherein: the two sides of the headrest (2) are welded with sliding plates (201), and adjusting knobs (202) are mounted at the tops of the sliding plates (201) through thread structures.

4. The positioning device for breast tumor radiotherapy as claimed in claim 1, wherein: the inside of location curb plate (3) is pasted and is had cushion (301), and the bottom both sides welding of location curb plate (3) has slider (302).

5. The positioning device for breast tumor radiotherapy as claimed in claim 1, wherein: one side of the protective blanket (6) is provided with a zipper (601), and the inner side of the zipper (601) is sewn with an inner lining edge.