阅读说明：本技术 一种肿瘤科射线治疗机 (Radiation therapy machine for oncology department ) 是由 林雪玲 于 2021-01-13 设计创作，主要内容包括：本发明公开了一种肿瘤科射线治疗机,其结构包括放射治疗仪、支架、推进轨道、胸腔安置部件、治疗台,放射治疗仪通过支架与治疗台之间采用电性连接,治疗台内安装有胸腔安置部件,且其靠近支架一端固定连有推进轨道,在助力组件内设置有支持结构和抬升装置,利用支持结构上的磁石与抬升装置相配合,当患者胸部会发生高度落差时,影响磨合带的紧绷度,通过支持结构改变磁石对抬升装置的作用角度,保证抬升装置内部形变可以有效适用于患者胸部下方,提高整体使用效率。(The invention discloses a radiation therapy machine for oncology, which structurally comprises a radiation therapy apparatus, a support, a propulsion track, a chest cavity arrangement part and a therapy table, wherein the radiation therapy apparatus is electrically connected with the therapy table through the support, the chest cavity arrangement part is installed in the therapy table, one end of the therapy table, which is close to the support, is fixedly connected with the propulsion track, a support structure and a lifting device are arranged in a power assisting assembly, and magnets on the support structure are matched with the lifting device.)

1. An oncology ray therapy machine, which is characterized in that: its structure includes radiotherapy apparatus (1), support (2), impels track (3), thorax arrangement part (4), treatment platform (5), radiotherapy apparatus (1) adopts electric connection through between support (2) and treatment platform (5), install thorax arrangement part (4) in treatment platform (5), and it is close to support (2) one end fixed connection and has impel track (3), thorax arrangement part (4) include base (41), bracket (42), helping hand subassembly (43), adjust protruding (44), base (41) are inserted and are inlayed and connect inside treatment platform (5), and base (41) top welded connection has the regulation protruding (44), adjust protruding (44) top and pass bracket (42) bottom and helping hand subassembly (43) transition fit.

2. An oncology radiation therapy machine according to claim 1, characterized in that: helping hand subassembly (43) are including bearing structure (431), lifting device (432), magnetite (433), running-in area (434), fixed point knot (435), bearing structure (431) pass through lifting device (432) and magnetite (433) transitional fitting, and bearing structure (431) install in running-in area (434) inboard, fixed point knot (435) alternate in bearing structure (431) both sides.

3. An oncology radiation therapy machine according to claim 2, characterized in that: the grinding belt (434) is fixedly connected to the inner wall of the bracket (42) and indirectly matched with the adjusting bulge (44).

4. An oncology radiation therapy machine according to claim 2, characterized in that: the supporting structure (431) comprises a hose (311), a pressing support channel (312), rolling balls (313) and a handle (314), wherein the three rolling balls (313) are connected to the inside of the hose (311) in an embedded mode, the two ends of the hose (311) are fixedly connected with the handle (314), the rolling balls (313) are in rolling contact with the arc-shaped outside of a magnet (433), the arc-shaped structure of the pressing support channel (312) is vertically inserted along the bottom of the hose (311), the handle (314) is of a V-shaped structure, the inner side of the handle is annularly surrounded by a fixed point buckle (435) in the outer circumference, and one end of the handle is movably clamped on the two sides of the pressing support channel (312).

5. An oncology radiation therapy machine according to claim 4, characterized in that: lifting device (432) are including increaseing device (321), enhancement layer (322), swell (323), touch strip (324), increaseing device (321) and installing between touch strip (324), touch strip (324) welded connection is inboard in enhancement layer (322), enhancement layer (322) bottom fixed connection is in pressfitting support way (312) middle part, and inserts between enhancement layer (322) and inlay and be connected with swell (323).

6. An oncology radiation therapy machine according to claim 5, characterized in that: the surface of the bulge (323) is in a corrugated shape and is in transition fit with the middle of the section of the magnet (433).

7. An oncology radiation therapy machine according to claim 5, characterized in that: heightening device (321) is including connecing angle (1a1), intermediate member (1a2), stable structure (1a3), connecting band (1a4), connecting band (1a4) both ends fixedly connected with connects angle (1a1), connect angle (1a1) sliding fit in the intermittent grid of pressfitting support way (312), and connect angle (1a1) fixed connection in connecting band (1a4) one end, it is connected with intermediate member (1a2) to insert in the middle part of connecting band (1a4), stable structure (1a3) are installed to intermediate member (1a2) inboard.

8. An oncology radiation therapy machine according to claim 7, characterized in that: firm structure (1a3) includes gasbag (a31), cotton pad (a32), the piece that opens and shuts (a33), alternately foot (a34), gasbag (a31) fixed connection is between the piece that opens and shuts (a33) and connecting band (1a4) bottom, it has cross foot (a34) to open and shut piece (a33) surface fixed mounting, cross foot (a34) is "mountain" font structure, and inside interlude has two cotton pads (a32), cotton pad (a32) and the inboard recess sliding contact of butt strip (324).

Technical Field

The invention relates to the field of medical equipment in oncology, in particular to a ray therapy machine in oncology.

Background

The tumor radiotherapy is a local treatment method for treating tumor by utilizing radioactive rays, wherein the radioactive rays comprise 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 treatment machines or accelerators, about 70 percent of cancer patients need to be treated by the radioactive rays in the process of treating the cancer, about 40 percent of the cancer can be radically treated by the radiotherapy, the role and the position of the radiotherapy in the tumor treatment are increasingly prominent, the tumor radiotherapy is one of main means for treating malignant tumors, the tumor radiotherapy generally needs to be treated by the radiotherapy through a special treatment machine, the patient lies on a special treatment table and is conveyed into the treatment machine for push treatment, when the existing oncology radiotherapy machine carries out the radiotherapy on the chest of the patient, the chest and the skin around the patient are driven to expand and contract by the breathing of the patient, so that the height of the chest of the patient is dropped, the aligned treatment position of the treatment instrument is greatly deviated, the treatment instrument is difficult to continuously maintain in a horizontal state, the ray extends to damage other parts of the body, and the treatment effect of the treatment instrument is reduced.

Disclosure of Invention

Aiming at the problems, the invention provides a radiation therapy machine for oncology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an oncology ray therapy machine, its structure includes radiotherapy apparatus, support, propulsion track, thorax arrangement part, treatment table, radiotherapy apparatus passes through and adopts electric connection between support and the treatment table, install the thorax arrangement part in the treatment table, and it is close to support one end fixed link and has propulsion track, the thorax arrangement part includes base, bracket, helping hand subassembly, regulation arch, the base is inserted and is inlayed and connect inside the treatment table, and base top welded connection has the regulation arch, it passes bracket bottom and helping hand subassembly transition fit to adjust protruding top.

As a further improvement of the invention, the power assisting assembly comprises a supporting structure, a lifting device, a magnet, a running-in belt and a fixed point buckle, wherein the supporting structure is in transition fit with the magnet through the lifting device, the supporting structure is arranged on the inner side of the running-in belt, and the fixed point buckle is inserted at two sides of the supporting structure.

As a further improvement of the invention, the running-in belt is fixedly connected with the inner wall of the bracket and indirectly matched with the adjusting bulge.

As a further improvement of the invention, the supporting structure comprises a hose, a pressing support channel, rolling balls and handles, wherein the three rolling balls are embedded and connected inside the hose, the handles are fixedly connected with two ends of the hose, the rolling balls are in rolling contact with the arc-shaped outer part of the magnet, the arc-shaped structure of the pressing support channel is vertically inserted along the bottom of the hose, the handles are of V-shaped structures, the inner sides of the handles are circularly wrapped around the fixed point buckle outer circumference, and one ends of the handles are movably clamped on two sides of the pressing support channel.

As a further improvement of the invention, the lifting device comprises a height adjusting device, reinforcing layers, bulges and abutting strips, wherein the height adjusting device is arranged between the abutting strips, the abutting strips are welded and connected to the inner sides of the reinforcing layers, the bottoms of the reinforcing layers are fixedly connected to the middle parts of the pressing support channels, and the bulges are inserted and connected between the reinforcing layers.

As a further improvement of the invention, the surface of the bulge is in a fold shape and is in transition fit with the middle part of the section of the magnet.

As a further improvement of the invention, the height adjusting device comprises buckling angles, an intermediate piece, a stabilizing structure and a connecting band, wherein the two ends of the connecting band are fixedly connected with the buckling angles which are in sliding fit in the discontinuous lattices of the pressing support channel, the buckling angles are fixedly connected to one end of the connecting band, the intermediate piece is connected to the middle part of the connecting band in an inserting and embedding manner, and the stabilizing structure is arranged on the inner side of the intermediate piece.

As a further improvement of the invention, the stabilizing structure comprises an air bag, cotton pads, an opening and closing sheet and cross feet, wherein the air bag is fixedly connected between the opening and closing sheet and the bottom of the connecting belt, the outer surfaces of the opening and closing sheet are fixedly provided with the cross feet which are of a structure like a Chinese character 'shan', two cotton pads are inserted into the cross feet, and the cotton pads are in sliding contact with the grooves on the inner sides of the touch strips.

As a further improvement of the invention, the magnet is of a half-football structure, the tangent plane of the magnet is indirectly matched with the outer surface of the reinforcing layer, and the tangent plane is pressed downwards along the tube wall of the hose through the rolling ball, so that the reinforcing layer and the abutting strips are pushed to be more closely fitted.

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

1. according to the invention, the supporting structure and the lifting device are arranged in the power-assisted assembly, and the magnets on the supporting structure are matched with the lifting device, so that the tightness of the grinding belt is influenced when the chest of a patient has height drop, the acting angle of the magnets on the lifting device is changed through the supporting structure, the internal deformation of the lifting device is ensured to be effectively suitable for the lower part of the chest of the patient, and the integral use efficiency is improved.

2. According to the invention, by utilizing the principle that like poles repel each other, the magnets can be extruded towards the inner side of the hose and roll on the outer surfaces of the magnets in cooperation with the rolling balls, and the magnets which are originally electrified and shaken are gradually and stably enclosed between the hose and the pressing support channel, so that the next working process is started.

3. When the air bag is flattened at the bottom of the opening and closing sheet, the opening and closing sheet is opened to the maximum value, the cotton pad is opened and clamped and supported in the groove on the inner side of the abutting strip by the cross foot, the whole structure can be maintained in a stable and balanced state, and the air bag shakes everywhere under uneven stress.

Drawings

Fig. 1 is a schematic structural diagram of an oncology ray therapy machine of the present invention.

Fig. 2 is a schematic cross-sectional view of the chest placement member of the present invention.

FIG. 3 is a schematic top view of a booster assembly according to the present invention.

FIG. 4 is a schematic plan view of the support structure of the present invention.

Fig. 5 is a schematic front view of the lifting device of the present invention.

Fig. 6 is a schematic side view of the height adjusting device of the present invention.

Fig. 7 is a schematic front view of the fixing structure of the present invention.

In the figure: radiotherapy apparatus-1, bracket-2, propelling track-3, chest placement part-4, treatment table-5, base-41, bracket-42, boosting component-43, adjusting protrusion-44, supporting structure-431, lifting device-432, magnet-433, running-in belt-434, fixed point buckle-435, hose-311, pressing channel-312, rolling ball-313, handle-314, heightening device-321, reinforcing layer-322, drum bag-323, abutting strip-324, buckling angle-1 a1, intermediate piece-1 a2, stabilizing structure-1 a3, connecting belt-1 a4, air bag-a 31, cotton pad-a 32, opening and closing piece-a 33 and cross foot-a 34.

Detailed Description

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.

Example 1

As shown in fig. 1-3, the present invention provides an oncology radiotherapy machine, which structurally comprises a radiotherapy apparatus 1, a support 2, a propelling track 3, a thorax mounting component 4, and a treatment table 5, wherein the radiotherapy apparatus 1 is electrically connected with the treatment table 5 through the support 2, the thorax mounting component 4 is installed in the treatment table 5, one end of the thorax mounting component close to the support 2 is fixedly connected with the propelling track 3, the thorax mounting component 4 comprises a base 41, a bracket 42, a power-assisted assembly 43, and an adjusting protrusion 44, the base 41 is inserted and connected inside the treatment table 5, the top of the base 41 is welded and connected with the adjusting protrusion 44, the top of the adjusting protrusion 44 passes through the bottom of the bracket 42 to be in transition fit with the power-assisted assembly 43, the power-assisted assembly 43 comprises a support structure 431, a lifting device 432, a magnet 433, a running-in belt 434, and a fixed point buckle 435, the support structure 431 is in transition fit with the magnet, and the supporting structure 431 is installed at the running-in area 434 inboardly, the fixed point is detained 435 and is alternates in supporting structure 431 both sides, running-in area 434 fixed connection is at the bracket 42 inner wall, and with adjust protruding 44 indirect cooperation, magnetite 433 is half football structure, its tangent plane and enhancement layer 322 surface indirect cooperation, and through spin 313 along hose 311 pipe wall with the tangent plane to pushing down for promote enhancement layer 322 and conflict strip 324 more closely, be provided with supporting structure and lifting device in helping hand subassembly, utilize last magnetite of supporting structure and lifting device to cooperate, when the high fall can take place for the patient chest, influence the tight degree of running-in area, change the effect angle of magnetite to the lifting device through supporting structure, guarantee that the inside deformation of lifting device can effectively be applicable to patient chest below, improve whole availability factor.

Example 2

As shown in fig. 4-7, based on embodiment 1, the present invention combines the mutual cooperation of the following structural components, the supporting structure 431 includes a flexible tube 311, a pressing channel 312, three rolling balls 313, and a handle 314, the interior of the flexible tube 311 is connected with three rolling balls 313 in an embedded manner, and both ends of the flexible tube are fixedly connected with the handle 314, the rolling balls 313 are in rolling contact with the arc-shaped exterior of the magnet 433, the arc-shaped structure of the pressing channel 312 is vertically inserted along the bottom of the flexible tube 311, the handle 314 is a V-shaped structure, the inner side of the handle 314 surrounds the outer circumference of the fixed point buckle 435, and one end of the handle is movably clamped at both sides of the pressing channel 312, the lifting device 432 includes a height adjusting device 321, a reinforcing layer 322, a bulge 323, and a contact strip 324, the height adjusting device 321 is installed between the contact strips 324, the contact strip 324 is welded inside the reinforcing layer 322, the bottom of the reinforcing layer 322 is fixedly, the reinforcing layer 322 is connected with a bulge 323 in an inserting and embedding manner, the surface of the bulge 323 is in a zigzag shape and is in transition fit with the middle of the section of the magnet 433, the height adjusting device 321 comprises a buckling angle 1a1, an intermediate piece 1a2, a fixing structure 1a3 and a connecting band 1a4, two ends of the connecting band 1a4 are fixedly connected with buckling angles 1a1, the buckling angles 1a1 are in sliding fit in the broken cells of the pressing support channel 312, the buckling angle 1a1 is fixedly connected to one end of the connecting band 1a4, the middle of the connecting band 1a4 is connected with the intermediate piece 1a2 in an inserting and embedding manner, the fixing structure 1a3 is installed on the inner side of the intermediate piece 1a2, the fixing structure 1a3 comprises an air bag a31, a cotton cushion a32, an opening and closing piece a33, a cross foot a34, the air bag a31 is fixedly connected between the opening and closing piece a33 and the bottom of the connecting band 1a4, the opening and closing piece a 56 is fixedly installed with the cross foot 34, the opening and, and inside interlude has two cotton pads a32, cotton pad a32 and conflict inboard recess sliding contact of strip 324, utilize homopolar repulsion's principle, its magnetite will be to the inboard extrusion of hose to the cooperation bowling rolls at the magnetite surface, will originally the magnetite of circular telegram rocking, steadily surround between hose and pressfitting support way gradually, begin to carry out next working process, when the gasbag was flattened in the piece bottom of opening and shutting, the piece of opening and shutting is opened to the maximum value, will take the cross foot to open the block with cotton pad and support at conflict inboard recess, can maintain overall structure and be in stable and balanced state, the uneven rocking everywhere of atress.

The following is a description of the working principle of the radiation therapy apparatus for oncology in the above technical solutions:

in the use process of the invention, when the patient breathes to expand and contract the chest and the skin around the chest, in order to prevent the height difference of the chest of the patient from generating great deviation of the chest treatment position aligned with the therapeutic apparatus 1, the power assisting component 43 is arranged in the bracket 42, when the chest of the patient extrudes the chest arranging part 4, the running-in belt 434 at the bottom of the chest arranging part and the adjusting bulge 44 generate powerful confrontation, the deformation of the running-in belt 434 can lift the magnet 433 upwards, so that the magnet 433 approaches along the surface of the lifting device 432 after being electrified, by utilizing the characteristic of like polarity repulsion, the back of the half-football structure of the magnet 433 retreats to extrude the inner side of the hose 311, and the magnet 433 is gradually gathered and arranged at the inner side of the hose 311 by rolling extrusion of the rolling ball 313, the hose 311 can be rolled along with the surface of the magnet 433 and rolled along the pressing supporting track 312, one side of the connecting belt handle 314 is pressed against the two sides of the pressing support channel 312, while the magnet 433 is stable and does not shake, the section of the magnet can stably slide along the surface of the reinforcing layer 322, and the middle part of the connecting belt handle can be clamped with the crease of the combing bulge 323, so that the magnet has a tendency of opening the two sides, finally, when the section of the magnet 433 is fixed at the bottom of the reinforcing layer 322 downwards, the force resisting the hose 311 can disperse and influence the outward arching of the connecting belt 1a4 along the middle part 1a2 through the buckling angle 1a1 in the discontinuous grid of the pressing support channel 312, provide a deformation space for the internal stable structure 1a3, unbind the structure of the cross foot a34 in a shape like the Chinese character 'shan' shape to open the structure in a fan shape, drive the cotton cushion a32 to be in quick sliding contact with the groove at the abutting strip 324, achieve the effect of effectively positioning the abutting strip 324, further extrude the air bag a31 and flatten at the bottom of the opening sheet a33, support the connecting belt 1a4, guarantee its stability, make the interval of touch strip 324 expand to the grow, be fan-shaped opening with swell 323 along with cross foot a34, prop big expansion one by one the crease, guarantee that swell 323 can correctly upwards lift bloated at patient's back, let the patient lie on one's back in swell 323 top, make swell 323 can reduce the high change range of patient's chest, live patient's chest height effective control, and continuously be in a horizontality, avoid the ray can extend other positions that damage to the health, improve the treatment of therapy apparatus.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the invention.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.