CN217745383U

CN217745383U - Tumor radiotherapy pendulum position fixing device

Info

Publication number: CN217745383U
Application number: CN202220700858.9U
Authority: CN
Inventors: 林力
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-11-08
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to the technical field of medical equipment, and a tumour radiotherapy is put fixing device is disclosed, including heelpiece and fixed box of fixed mounting on the heelpiece top, the utility model discloses in, when the patient lies on the heelpiece, patient's foot can at first extrude fixed incasement portion multiunit movable rod pad forward, at this moment multiunit and the movable rod pad of foot contact just can stretch out and draw back to fixed incasement portion along with the extrusion forward of patient's foot, multiunit movable rod pad just can be according to the flexible cavity that forms of the shape of patient's foot size to fixed incasement portion with the big or small looks adaptation of patient's foot, and patient's foot just can place spacingly with the cavity inside that multiunit movable rod pad formed, at this moment patient's foot when getting into the inside cavity of multiunit movable rod pad alright make the foot laminate on the arc wall outside by all the movable rod pad, thereby reach and improve patient's low limbs and put stability, make things convenient for the follow-up radiotherapy's effect of patient.

Description

Tumor radiotherapy pendulum position fixing device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a tumor radiotherapy pendulum position fixing device.

Background

Tumor radiotherapy is a local treatment method for treating tumors by utilizing radioactive rays, and a positioning fixing device is required to fix lower limbs when the local radiotherapy is carried out.

Present medical pendulum position fixing device sets up arc piece mechanism through changing nail shoes fixed establishment into on the mechanism of lying, make patient's shank directly place and protect the use through the arc pad in arc piece inside, but patient's shank position is placed when arc piece is inside, patient's shank self does not have outside supporting mechanism to carry out spacing support, and shank self still puts along with the foot easily and takes place the slope upset, can't make low limbs wholly receive fixed spacing effect, lead to influencing follow-up treatment effect, for this reason, we propose a tumor radiotherapy pendulum position fixing device.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a positioning and fixing device for tumor radiotherapy.

In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme, a tumour radiation therapy fixing device that puts, including heelpiece and fixed box of fixed mounting on the heelpiece top, the inside of fixed box is provided with the stop collar that a plurality of equidistance distributes, and the stop collar is the inside hollow structure of annular, the inside of stop collar is provided with the movable rod pad that can move about, the movable rod pad is circular pad form and movable rod pad self and has elasticity, the arc wall of two sets of mirror symmetry is seted up to the inside of stop collar, the fixed surface of movable rod pad installs two sets ofly and the protection cotton pad that just can patient's travelling comfort of foot with the arc wall matched with, and the protection cotton pad is the arc pad form and protection cotton pad self has soft elasticity.

Preferably, the outer fixed surface of the movable rod pad is provided with a fixed ring block, the outside of the movable rod pad is sleeved with a tension spring, one end of the tension spring close to the fixed ring block is fixedly connected with the fixed ring block, and one end of the tension spring far away from the fixed ring block is fixedly connected with one end of the limiting sleeve close to the tension spring.

Preferably, the movable rod pad is internally provided with an internal groove, the internal groove is internally provided with an internal suction cotton which can adsorb and collect sweat of feet of an external patient, the internal suction cotton is in a circular cotton shape, and the internal suction cotton has liquid adsorption property.

Preferably, the movable rod pad is movably clamped with the arc-shaped groove in the inner part of the limiting sleeve through the protective cotton pad.

Preferably, the outer surfaces of every two groups of limiting sleeves are fixedly connected together through connecting blocks, and the outer surfaces of the limiting sleeves close to the four inner side surfaces of the fixed box are fixedly connected with the four inner side surfaces of the fixed box through the connecting blocks.

Advantageous effects

The utility model provides a tumor radiotherapy positioning and fixing device. The method has the following beneficial effects:

(1) The integral device of the multiple groups of movable rod cushions in the fixing box can be used for positioning and fixing when being matched with an external patient for treatment, the traditional medical positioning fixing device changes a nail shoe fixing mechanism into a lying mechanism provided with an arc block mechanism, so that the lower leg part of the patient is directly placed in the arc block and is protected by the arc cushion, but when the lower leg part of the patient is placed in the arc-shaped block, the foot part of the lower leg of the patient is not provided with an external supporting mechanism for limiting and supporting, the shank part is easy to incline and turn over along with the placement of the foot, the whole lower limb can not be subjected to the fixing and limiting effect, the subsequent treatment effect is influenced, when the fixed box is matched with a patient to use, when the patient lies on the bottom pad, the feet of the patient can firstly extrude a plurality of groups of movable rod pads in the fixed box forwards, at this time, the plurality of groups of movable rod cushions contacted with the feet can move to the inside of the fixed box in a telescopic way along with the forward extrusion of the feet of the patient, the plurality of groups of movable rod cushions can extend and retract into the fixed box according to the size of the feet of the patient to form a cavity matched with the size of the feet of the patient, the feet of the patient can be placed and limited in the cavity formed by the plurality of groups of movable rod pads, so that the feet of the patient can lean against the arc-shaped grooves outside the other movable rod pads for fitting when entering the cavity inside the plurality of groups of movable rod pads, the arc-shaped grooves can improve the comfort of the ankles of the feet of the patient, thus the lower limbs of the patient are supported and limited by the feet, the lower limbs are not influenced by the swinging and the inclination, thereby achieving the effects of improving the stability of placing the lower limbs of the patient and facilitating the subsequent radiotherapy of the patient.

(2) This tumour radiotherapy pendulum position fixing device, the built-in groove has been seted up to the inside of this multiunit activity rod pad, the inside in built-in groove is provided with the built-in cotton of inhaling, when patient's foot extrudees multiunit activity rod pad forward, the cotton can contact with patient's sole is inhaled to the inside built-in of multiunit activity rod pad, when patient's foot places production sweat for a long time, the cotton just can adsorb its liquid clearance when contacting with the foot is inhaled to the inside built-in of multiunit activity rod pad, reduce patient foot self sweat, thereby reach the effect that improves patient self travelling comfort.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other implementation drawings may be derived by those of ordinary skill in the art without inventive effort from the drawings provided.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic view of the fixing box of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is the local schematic view of the tension spring of the present invention.

Illustration of the drawings:

1. a bottom pad; 2. a fixed box; 3. a limiting sleeve; 4. connecting blocks; 5. a movable rod pad; 6. an arc-shaped slot; 7. a protective cotton pad; 8. a fixed ring block; 9. a tension spring; 10. a built-in groove; 11. the suction cotton is arranged inside.

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 efforts all belong to the protection scope of the present invention.

Example (b): a positioning and fixing device for tumor radiotherapy, as shown in figures 1-4, comprises a bottom pad 1 and a fixed box 2 fixedly mounted on the top of the bottom pad 1, a plurality of spacing sleeves 3 distributed equidistantly are arranged inside the fixed box 2, the spacing sleeves 3 are of annular internal hollow structures, the outer surfaces of every two sets of spacing sleeves 3 are fixedly connected together through a connecting block 4, the outer surfaces of the spacing sleeves 3 close to the four side surfaces inside the fixed box 2 are fixedly connected with the inner surfaces of the four sides inside the fixed box 2 through the connecting block 4, movable rod pads 5 capable of moving are arranged inside the spacing sleeves 3, the movable rod pads 5 are circular pads, the movable rod pads 5 have elasticity, two sets of arc-shaped grooves 6 with mirror symmetry are arranged inside the spacing sleeves 3, two sets of protective cotton pads 7 which are matched with the arc-shaped grooves 6 and can be comfortable for the feet of a patient are fixedly mounted on the outer surfaces of the movable rod pads 5, protection cotton pad 7 is the arc form of filling up and protection cotton pad 7 self has soft elasticity, activity shaft pad 5 is in the same place through the 6 activity joints of arc wall in protection cotton pad 7 and the stop collar 3 inside, the outer fixed surface of activity shaft pad 5 installs retaining ring piece 8, extension spring 9 has been cup jointed to the outside of activity shaft pad 5, the one end that extension spring 9 is close to retaining ring piece 8 is in the same place with the one end that retaining ring piece 8 is kept away from to retaining ring piece 8 and extension spring 9 and the one end fixed connection that stop collar 3 is close to extension spring 9, built-in groove 10 has been seted up to the inside of activity shaft pad 5, the inside of built-in groove 10 is provided with can adsorb the built-in cotton 11 of inhaling of collecting to outside patient's foot sweat, built-in cotton 11 of inhaling has the liquid adsorption characteristic for circular cotton form and built-in cotton 11 self of inhaling.

The utility model discloses a theory of operation:

this fixed case 2 is when the cooperation patient uses, lie on the heelpiece 1 when the patient, patient's foot at first can extrude fixed case 2 inside multiunit movable rod pad 5 forward, at this moment multiunit and the movable rod pad 5 of foot contact just can be to fixed case 2 inside flexible removal along with the extrusion forward of patient's foot, at this moment multiunit movable rod pad 5 just can be according to the flexible cavity that forms with patient's foot size looks adaptation of the shape of patient's foot size to fixed case 2 inside, and patient's foot just can place spacingly with the cavity inside that multiunit movable rod pad 5 formed, at this moment patient's foot when getting into multiunit movable rod pad 5 internal cavity alright make the foot laminate on leaning on arc 6 of all the other movable rod pads 5 outsides, arc 6 self can improve patient's foot ankle department travelling comfort, patient's low limbs position receives the support spacing like this at the foot, just can not receive the swing slope influence, thereby improve patient's low limbs stability, make things convenient for follow-up radiotherapy.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tumour radiation therapy fixing device that puts, includes heelpiece (1) and fixed box (2) of fixed mounting on heelpiece (1) top, its characterized in that: the inside of fixed case (2) is provided with stop collar (3) that the equidistance distributes, the inside of stop collar (3) is provided with movable rod pad (5), arc wall (6) of two sets of mirror symmetry are seted up to the inside of stop collar (3), the outer fixed surface of movable rod pad (5) installs two sets ofly and arc wall (6) matched with and can the cotton pad (7) of protection of patient's foot travelling comfort.

2. A tumor radiotherapy placement fixture as claimed in claim 1, wherein: the utility model discloses a fixed ring piece, including activity rod pad (5), the outer fixed surface of activity rod pad (5) installs retaining ring piece (8), the extension spring (9) have been cup jointed to the outside of activity rod pad (5), the one end that extension spring (9) are close to retaining ring piece (8) is in the same place with the one end fixed connection that retaining ring piece (8) were kept away from in retaining ring piece (8) and extension spring (9) and stop collar (3) are close to the one end fixed connection of extension spring (9).

3. A tumor radiotherapy placement fixture as claimed in claim 1, wherein: the movable rod pad is characterized in that a built-in groove (10) is formed in the movable rod pad (5), and built-in absorption cotton (11) capable of absorbing and collecting sweat of feet of external patients is arranged in the built-in groove (10).

4. A tumor radiotherapy placement fixture as claimed in claim 1, wherein: the movable rod pad (5) is movably clamped with the arc-shaped groove (6) in the inner part of the limiting sleeve (3) through the protective cotton pad (7).

5. A tumor radiotherapy placement fixing device as claimed in claim 1, wherein: the outer surfaces of every two groups of limiting sleeves (3) are fixedly connected together through connecting blocks (4), and the outer surfaces of the limiting sleeves (3) close to the four inner side surfaces of the fixed box (2) are fixedly connected with the four inner side surfaces of the fixed box (2) through the connecting blocks (4).