CN116271567A - Compensator fixer for breast cancer radiotherapy - Google Patents
Compensator fixer for breast cancer radiotherapy Download PDFInfo
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- CN116271567A CN116271567A CN202310043407.1A CN202310043407A CN116271567A CN 116271567 A CN116271567 A CN 116271567A CN 202310043407 A CN202310043407 A CN 202310043407A CN 116271567 A CN116271567 A CN 116271567A
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- radiotherapy
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- 206010006187 Breast cancer Diseases 0.000 title claims abstract description 62
- 208000026310 Breast neoplasm Diseases 0.000 title claims abstract description 62
- 238000004804 winding Methods 0.000 claims abstract description 41
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention belongs to the technical field of medical appliances, and discloses a compensator fixer for breast cancer radiotherapy, which has the technical scheme that: the device comprises an integrated ring for integrating mounting parts, wherein a winding cavity is formed in the upper surface of the integrated ring, a winding device is arranged on the inner wall of the winding cavity, a control device is arranged on the upper end surface of the integrated ring, and a mounting part is arranged on the upper end surface of the integrated ring; the mounting component is used for mounting and placing the radiotherapy compensator and comprises a mounting cover fixed on the upper surface of the integrated ring. The compensator fixer for breast cancer radiotherapy provided by the invention has the advantages that the designed control device controls whether the driving ring can rotate or not through the cooperation of the operating rod and the limiting opening, and the operating rod is controlled to reset through the reset spring, so that the problem that the tightness of the string bag is not controlled due to careless touch of the driving ring in the wearing process of a patient can be prevented, and the radiotherapy compensator cannot be well contacted with the breast.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a compensator fixer for breast cancer radiotherapy.
Background
Breast cancer is one of the most common malignant tumors of women, common symptoms are breast lump, lactation disorder, distant metastasis of breast cancer, chest pain, severe pain, edema, nipple invagination, nipple discharge and nipple fragmentation, and the research finds that certain regularity exists in the onset of the breast cancer, women with high risk factors of the breast cancer are easy to suffer from the breast cancer, the high risk factors refer to various risk factors related to the onset of the breast cancer, and the risk factors of most breast cancer patients are called as the high risk factors of the breast cancer, and the Chinese tumor registration annual report shows that: female breast cancer has a low incidence rate in the age range of 0 to 24 years, gradually rises after 25 years, reaches a peak in the age range of 50 to 54 years, gradually falls after 55 years, and has a family history of breast cancer, which is a risk factor for breast cancer occurrence, and refers to a patient with breast cancer in first-order relatives (mother, daughter, sister). In recent years, dense breast glands have also been found to be a risk factor for breast cancer.
The utility model provides a chinese patent for CN 202120196504.0, it discloses a dosage compensator fixer for breast cancer radiotherapy, including main part, spring and extension area, the left end face of main part is connected with the cover body, and the inside of cover body is provided with dosage compensator, the left end face of dosage compensator is connected with the intermediate layer, and the top of intermediate layer is provided with the sponge strip, the top of cover body is provided with the base, the spring sets up in the inside of connecting rod one, and the right-hand member face of spring is connected with connecting rod two, the rear end face of main part is connected with the connector link, and the left end face of main part is connected with the back, the extension area is connected in the rear end face of back, and the extension area internal surface is provided with the main part that the snap fastener this product was provided with the gauze material, makes the product wear to have ventilative function, and the antiskid strip can prevent that the product from sliding on patient's health, and the connector link can make things convenient for the patient to dress the product, is provided with the sponge strip in the place that the main part contacts with patient's shoulder, can prevent patient's shoulder from feeling painful.
However, the dosage compensator holder for breast cancer radiotherapy provided in the above patent is suitable for different people by controlling the holder through the extension band during the use process, and only the holder can be worn on the body approximately, so that the distance between the compensator and the breast cannot be accurately adjusted.
For this purpose, a compensator holder for breast cancer radiotherapy is proposed.
Disclosure of Invention
Aiming at the problems mentioned in the background art, the invention aims to provide a compensator fixer for breast cancer radiotherapy, which only needs to be worn in front of the chest in the use process, and the radiotherapy compensator is installed and supported by an installation part, and a control device is matched with a winding device to control the distance between the installation part and the skin of a patient to adjust, so that the compensator fixer for breast cancer radiotherapy can be suitable for patients with different breast sizes, and the problems mentioned in the background art are solved.
The technical aim of the invention is realized by the following technical scheme:
a compensator fixer for breast cancer radiotherapy, including the integrated ring that is used for integrated mounting part, the rolling chamber has been seted up to the upper surface of integrated ring, the inner wall in rolling chamber is provided with the coiling mechanism, the upper end surface of integrated ring is provided with controlling means, the upper end surface of integrated ring is provided with mounting part.
The mounting component is used for mounting and placing the radiotherapy compensator and comprises a mounting cover fixed on the upper surface of the integrated ring.
The winding device is used for adjusting the fit degree between the mounting component and the skin of a patient.
The control device is used for controlling the rotating state or the limiting state of the winding device.
Through adopting above-mentioned technical scheme, the compensator fixer of breast cancer radiotherapy that sets up comprises installation component, coiling mechanism and controlling means, and wherein, the installation component is placed steadily the radiotherapy compensator, supports the radiotherapy compensator, and controlling means drive coiling mechanism is adjusted the distance between installation component and the patient skin for the compensator fixer of breast cancer radiotherapy can be applicable to the patient of different breast sizes.
The compensator fixer for breast cancer radiotherapy comprises a mounting cover, wherein the inner surface of the mounting cover is provided with a net bag woven by twines, a rubber block which is uniformly distributed in an annular array is fixedly connected with one side surface of the net bag away from the mounting cover, and the radiotherapy compensator is bonded through the rubber block.
Through adopting above-mentioned technical scheme, the string bag that sets up is fixed and is installed the radiotherapy compensator through the offset, and is taut or relax through string bag cooperation coiling mechanism of twine material, and then controls the distance between radiotherapy compensator and the skin.
The compensator fixer for breast cancer radiotherapy comprises a protective ring, wherein the protective ring is fixedly connected with the inner wall of the integrated ring and used for separating the net bag from the skin of a patient, the outer surfaces of the two integrated rings are fixedly sleeved with a laminating belt, and a hydro-Fender gel piece is fixedly connected with one side surface of the laminating belt.
Through adopting above-mentioned technical scheme, the protection ring that sets up separates between string bag and skin, avoids twine and skin contact, influences patient's feel of using to fix the compensator fixer of breast cancer radiotherapy at patient's skin surface through the water-fin gel piece.
The compensator fixer for breast cancer radiotherapy comprises two laminating belts, wherein the two laminating belts are connected through a buckle, an anti-slip groove is formed in one side surface of each laminating belt, and an anti-slip strip is fixedly connected to the inner wall of each anti-slip groove.
Through adopting above-mentioned technical scheme, the eye-splice that sets up is connected between with two laminating area to prevent the compensator fixer of breast cancer radiotherapy through the antiskid strip in the antiskid groove and produce and remove in wearing the in-process.
The compensator fixer for breast cancer radiotherapy comprises a winding device, wherein the winding device comprises a winding roller which is arranged on the inner bottom wall of a winding cavity through a bearing, and a wire guide groove which is in an annular array and penetrates through the outer surface of the integrated ring is formed in the inner wall of one side of the winding cavity.
Through adopting above-mentioned technical scheme, the wind-up roll that sets up controls the degree of tightening up of string bag to lead the radial line of string bag through the wire guiding groove and lead.
The compensator fixer for breast cancer radiotherapy comprises a winding cavity, wherein an annular groove is formed in the inner wall of the upper end of the winding cavity, a driving ring is rotatably sleeved on the inner wall of the annular groove, a control cavity is formed in the lower surface of the driving ring, and a toothed ring is fixedly connected to the inner wall of the control cavity and used for driving the winding roller to circumferentially rotate.
By adopting the technical scheme, the annular groove is arranged to install the driving ring and guide the moving direction of the driving ring, and the gear ring is installed through the control cavity.
The compensator fixer for breast cancer radiotherapy comprises a winding roller, wherein the outer surface of the upper end of the winding roller is fixedly sleeved with a driving gear meshed with the toothed ring, and two ends of a radial line of the net bag are fixedly connected with the outer surface of the winding roller.
Through adopting above-mentioned technical scheme, the drive gear who sets up drives the wind-up roll through the rotation of ring gear and rotates, carries out rolling or loosening to the radial line of string bag, controls the elasticity of string bag.
The compensator fixer for breast cancer radiotherapy comprises a control device, wherein the control device comprises a telescopic cavity which is formed in the inner wall of a driving ring, two ends of the telescopic cavity penetrate through the upper surface and the lower surface of the driving ring respectively, and a plurality of telescopic cavities are distributed in an annular array by taking the axis of the driving ring as a rotation center.
By adopting the technical scheme, the position between the control cavity and the driving ring is limited.
The compensator fixer for breast cancer radiotherapy comprises a telescopic cavity, wherein the inner wall of the upper end of the telescopic cavity is provided with a clamping groove which is arranged in a quincuncial structure, the inner wall of the telescopic cavity is movably sleeved with an operating rod which is in a cross structure, and the outer surface of the upper end of the operating rod is fixedly connected with a plug rod which is movably spliced with the inner wall of the clamping groove.
Through adopting above-mentioned technical scheme, the joint groove that sets up increases the connection between action bars and the actuating ring with the cooperation of inserted bar.
The compensator fixer for breast cancer radiotherapy comprises a plurality of operation rods, wherein the operation rods are movably sleeved with reset springs, the tops of the operation rods are fixedly connected with rotating rings, and limiting ports which are movably spliced with the outer surfaces of the lower ends of the operation rods are formed in the edges of the upper surfaces of the integrated rings.
Through adopting above-mentioned technical scheme, reset spring who sets up makes the swivel ring lose and reset when going to upward pulling force for the action bars inserts spacing mouthful in spacing to the drive ring spacing.
In summary, the invention has the following advantages:
1. when the compensator fixer for breast cancer radiotherapy is required to be replaced, the replacement of the radiotherapy compensator can be completed only by pulling the radiotherapy compensator down from the rubber block and reinstalling the replaced radiotherapy compensator on the rubber block, and the radiotherapy compensator of any material can be installed.
2. According to the compensator fixer for breast cancer radiotherapy, the designed winding device drives the toothed ring to rotate when the toothed ring rotates, and the driving gear is controlled to rotate along with the rotation of the toothed ring through the engagement between the toothed ring and the driving gear, so that each winding roller rotates, when the winding roller rotates, radial lines of the net bags are wound and unwound, and the distance between the effective radiotherapy compensator and a breast is quickly adjusted.
3. According to the compensator fixer for breast cancer radiotherapy, provided by the invention, whether the driving ring can rotate or not is controlled by the designed control device through the cooperation of the operating rod and the limiting opening, and the operating rod is controlled to reset through the reset spring, so that the problem that the tightness of the string bag is not controlled due to careless touch of the driving ring in the wearing process of a patient can be prevented, and the radiotherapy compensator cannot be well contacted with the breast.
Drawings
FIG. 1 is a schematic structural view of a compensator holder for breast cancer radiotherapy of the present invention;
FIG. 2 is a cross-sectional view of the mounting member of the compensator holder for breast cancer radiation therapy of the present invention;
FIG. 3 is a schematic perspective view of the glue block structure of the compensator holder for breast cancer radiotherapy of the present invention;
FIG. 4 is a schematic perspective view of the net bag structure of the compensator holder for breast cancer radiotherapy of the present invention;
FIG. 5 is a schematic perspective view of the ring gear structure of the compensator holder for breast cancer radiotherapy of the present invention;
FIG. 6 is a partial cross-sectional view of the integrated ring structure of the compensator holder for breast cancer radiation therapy of the present invention;
FIG. 7 is an enlarged view of the structure of the compensator holder of FIG. 4 for breast cancer radiation therapy of the present invention;
FIG. 8 is a partial cross-sectional view of the drive ring structure of the compensator holder for breast cancer radiation therapy of the present invention;
fig. 9 is a perspective view of the lever structure of the compensator holder for breast cancer radiotherapy of the present invention.
Reference numerals: 1. an integrated ring; 2. a winding cavity; 3. a mounting cover; 31. a silica gel layer; 32. a support frame; 33. a surface layer; 34. a net bag; 35. a glue block; 36. a guard ring; 37. attaching a belt; 38. shui Fen gel sheets; 39. an anti-skid groove; 310. an anti-slip strip; 4. a wind-up roll; 41. a wire slot; 42. an annular groove; 43. a drive ring; 44. a control chamber; 45. a toothed ring; 46. a drive gear; 5. a telescopic chamber; 51. an operation lever; 52. a clamping groove; 53. a rod; 54. a return spring; 55. a rotating ring; 56. and a limit opening.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 9 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
In order to realize that the compensator fixer can be applicable to all people, can adjust the distance between radiotherapy compensator and the breast according to patient's breast size, make the radiotherapy compensator can laminate with the breast all the time, avoid the radiotherapy compensator to remove at will, the compensator fixer for breast cancer radiotherapy that this embodiment provided, refer to fig. 1, including the integrated ring 1 that is used for integrated mounting part, the rolling chamber 2 has been seted up to the upper surface of integrated ring 1, the inner wall of rolling chamber 2 is provided with the coiling mechanism, the upper end surface of integrated ring 1 is provided with controlling means, the upper end surface of integrated ring 1 is provided with the installation component, the installation component is installed and is supported the radiotherapy compensator, controlling means cooperates the distance between coiling mechanism control installation component and the patient's skin to be adjusted, make the compensator fixer for breast cancer radiotherapy can be applicable to the patient of different breast sizes.
Wherein, as shown in fig. 1-7, the installation component is used for installing and placing the radiotherapy compensator, for improving outward appearance and the sense of touch to compensator fixer, including fixing the installation cover 3 at integrated ring 1 upper surface at the installation component, and install cover 3 and constitute by silica gel layer 31, support frame 32 and top layer 33 stack in proper order, the material of support frame 32 is PVC and is semi-circular structure, support the article of outside through the support frame 32 of PVC material, prevent that the outside article from producing the extrusion to the breast, and the top layer 33 of cloud cotton material makes the surperficial sense of touch of installation cover 3 good, for can adjusting the position of radiotherapy compensator, be provided with the string bag 34 that is woven by the twine at the internal surface of installation cover 3, the string bag 34 of setting is fixed and is installed the radiotherapy compensator through the offset 35, and the radial line of string bag 34 all outwards extends, for with the steady installation of radiotherapy compensator on string bag 34, keep away from the one side surface fixedly connected with of installation cover 3 and be annular array evenly distributed's offset 35, glue piece 35 bonds the radiotherapy compensator through the offset piece 35, and carry out the tensioning device through the offset line to the radiotherapy compensator, and carry out the distance between the control device and the skin compensator.
In order to prevent that string bag 34 and patient skin contact from influencing patient's dress feel, the inner wall fixedly connected with at integrated ring 1 is used for carrying out the protection ring 36 that separates between string bag 34 and the patient's skin, the material of protection ring 36 is silica gel, avoid twine and skin contact, in order to fix integrated ring 1 on patient's breast, the laminating area 37 of bamboo fibre has been cup jointed at the external surface fixation of integrated ring 1, further, one side surface fixedly connected with water congeal viscose piece 38 at laminating area 37, fix the compensator fixer of breast cancer radiotherapy at patient's skin surface through Shui Fen congeal viscose piece 38.
In order to connect two integration rings 1, connect through the eye-splice between through two laminating area 37, further, in order to increase the skid resistance of laminating area 37, anti-skidding groove 39 has been seted up on one side surface of laminating area 37, and the inner wall fixedly connected with antislip strip 310 at anti-skidding groove 39, antislip strip 310 in the antislip groove 39 prevents that the compensator fixer of breast cancer radiotherapy from producing the removal in wearing the in-process, when needs change the radiotherapy compensator, only need pull down the radiotherapy compensator from glue piece 35, install the change radiotherapy compensator again on glue piece 35, can accomplish the change to the radiotherapy compensator, and can install the radiotherapy compensator of any material.
As shown in fig. 1-8, the winding device is used for adjusting the fit degree between the mounting component and the skin of the patient, in order to adjust the tightness of the string bag 34 according to practical situations, the winding device comprises a winding roller 4 mounted on the inner bottom wall of the winding cavity 2 through a bearing, so that the winding roller 4 can rotate, in order to connect the radial line of the string bag 34 with the winding roller 4, a lead groove 41 which is in an annular array and penetrates to the outer surface of the integrated ring 1 is formed in the inner wall of one side of the winding cavity 2, the tightening degree of the string bag 34 is controlled through the winding roller 4, the radial line of the string bag 34 is guided through the lead groove 41, further, in order to mount the driving ring 43, an annular groove 42 is formed in the inner wall of the upper end of the winding cavity 2, the driving ring 43 is rotatably sleeved on the inner wall of the annular groove 42, the driving ring 43 is mounted and the movement direction of the driving ring 43 is guided, in order to drive the winding roller 4, a control cavity 44 is formed in the lower surface of the driving ring 43, and a toothed ring 45 is fixedly connected to the inner side wall of the control cavity 44 for circumferentially driving the toothed ring 4, and the toothed ring 45 is mounted in the circumferential direction through the control of the driving ring 45.
In order to drive all the wind-up rolls 4 at the same time, a driving gear 46 meshed with the toothed ring 45 is fixedly sleeved on the outer surface of the upper end of the wind-up roll 4, two ends of the radial line of the net bag 34 are fixedly connected with the outer surface of the wind-up roll 4, the driving gear 46 drives the wind-up roll 4 to rotate through the rotation of the toothed ring 45, the radial line of the net bag 34 is wound or unwound, and the tightness of the net bag 34 is controlled.
The coiling mechanism of design drives ring gear 45 and rotates when rotatory through driving ring 43, through the meshing between ring gear 45 and the drive gear 46, control drive gear 46 rotates along with the rotation of ring gear 45, and then makes every wind-up roll 4 rotate, when wind-up roll 4 rotates, receive and releases the radial line of string bag 34, and effective radiotherapy compensator carries out the fast adjustment with the distance between the breast.
As shown in fig. 1-6 and fig. 8-9, the control device is used for controlling the rotation state or the limit state of the winding device, in order to install the operation rod 51, the control device includes a telescopic cavity 5 formed in the inner wall of the driving ring 43, two ends of the telescopic cavity 5 respectively penetrate through the upper surface and the lower surface of the driving ring 43, further, the plurality of telescopic cavities 5 are distributed in an annular array with the axis center of the driving ring 43 as the rotation center, the inner wall of the telescopic cavity 5 is movably sleeved with the operation rod 51 in a cross structure, the position between the telescopic cavity 5 and the driving ring 43 is limited, in order to increase the contact area between the operation rod 51 and the driving ring 43, a clamping groove 52 in a quincuncial structure is formed in the inner wall of the upper end of the telescopic cavity 5, a plug rod 53 movably spliced with the inner wall of the clamping groove 52 is fixedly connected to the outer surface of the upper end of the operation rod 51, and the matching of the clamping groove 52 and the plug rod 53 increases the connection area between the operation rod 51 and the driving ring 43.
In order to control the operation rod 51 to reset after the operation rod 51 loses the pulling force, a reset spring 54 is movably sleeved on the outer surface of the operation rod 51, a rotary ring 55 is fixedly connected to the tops of the operation rods 51, a limiting opening 56 movably spliced with the outer surface of the lower end of the operation rod 51 is formed in the edge of the upper surface of the integrated ring 1, the reset spring 54 is arranged to reset the rotary ring 55 when the upward pulling force is lost, and the operation rod 51 is inserted into the limiting opening 56 to limit the driving ring 43.
The control device of design is through the cooperation of action bars 51 and spacing mouth 56 to drive ring 43 can rotate and control, and resets through reset spring 54 control action bars 51, can prevent that drive ring 43 from being unable to control because careless touching leads to the elasticity of string bag 34 in the patient wearing the in-process for the radiotherapy compensator can not be fine contact with the breast.
Working principle: referring to fig. 1-9, when the fixator is used, medical staff aims at the position of the integrated ring 1 at the breast of a patient, stably places the integrated ring 1 at the breast of the patient through the attaching belt 37, after the integrated ring 1 is fixed, the medical staff pulls up the rotating ring 55 upwards to enable the inserting rod 53 to be inserted into the clamping groove 52, meanwhile, the operating rod 51 is pulled out from the limiting opening 56, then the rotating ring 55 is controlled to rotate, the inserting rod 53 is matched with the clamping groove 52 to enable the rotating ring 55 to be clamped with the driving ring 43, the driving ring 43 is driven to rotate in the rotating process of the rotating ring 55, the driving ring 43 drives the toothed ring 45 to rotate, and the driving gear 46 drives the winding roller 4 to rotate due to the meshing of the driving gear 46 and the toothed ring 45 to pull the radial line of the net pocket 34 towards the breast when the toothed ring 45 rotates, so that the radiotherapy compensator is tightly attached to the breast of the patient, the radiotherapy compensator can be controlled to be replaced only by the radiotherapy compensator according to the size of the breast of the patient, and the radiotherapy compensator is required to be replaced when the radiotherapy compensator is needed to be replaced from the radiotherapy compensator 35.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A compensator holder for breast cancer radiation therapy, characterized by: the device comprises an integrated ring (1) for integrating mounting parts, wherein a rolling cavity (2) is formed in the upper surface of the integrated ring (1), a rolling device is arranged on the inner wall of the rolling cavity (2), a control device is arranged on the upper end surface of the integrated ring (1), and a mounting part is arranged on the upper end surface of the integrated ring (1);
the mounting component is used for mounting and placing a radiotherapy compensator and comprises a mounting cover (3) fixed on the upper surface of the integrated ring (1);
the winding device is used for adjusting the fit degree between the mounting component and the skin of a patient;
the control device is used for controlling the rotating state or the limiting state of the winding device.
2. A compensator holder for breast cancer radiation therapy according to claim 1, wherein: the inner surface of the installation cover (3) is provided with a net bag (34) formed by knitting twines, a side surface of the net bag (34) away from the installation cover (3) is fixedly connected with rubber blocks (35) which are uniformly distributed in an annular array, and the rubber blocks (35) are used for bonding the radiotherapy compensator.
3. A compensator holder for breast cancer radiation therapy according to claim 2, wherein: the inner wall fixedly connected with of integrated ring (1) is used for with separate protection ring (36) between string bag (34) and patient's skin, two the surface of integrated ring (1) is all fixed to have cup jointed laminating area (37), one side surface fixedly connected with water-fin gel piece (38) of laminating area (37).
4. A compensator holder for breast cancer radiation therapy according to claim 3, wherein: two laminating area (37) are connected through the eye-splice, anti-skidding groove (39) have been seted up on one side surface of laminating area (37), the inner wall fixedly connected with antislip strip (310) of anti-skidding groove (39).
5. A compensator holder for breast cancer radiation therapy according to claim 1, wherein: the winding device comprises a winding roller (4) which is arranged on the inner bottom wall of the winding cavity (2) through a bearing, and a lead groove (41) which is in an annular array and penetrates through the outer surface of the integrated ring (1) is formed in the inner wall of one side of the winding cavity (2).
6. A compensator holder for breast cancer radiation therapy according to claim 5, wherein: annular groove (42) have been seted up to the upper end inner wall of rolling chamber (2), the rotatory driving ring (43) that has cup jointed of inner wall of annular groove (42), control chamber (44) have been seted up to the lower surface of driving ring (43), the inside wall fixedly connected with ring gear (45) of control chamber (44) are used for the drive wind-up roll (4) carries out circumference rotation.
7. A compensator holder for breast cancer radiation therapy according to claim 6, wherein: the outer surface of the upper end of the winding roller (4) is fixedly sleeved with a driving gear (46) meshed with the toothed ring (45), and two ends of a radial line of the net bag (34) are fixedly connected with the outer surface of the winding roller (4).
8. A compensator holder for breast cancer radiation therapy according to claim 6, wherein: the control device comprises a telescopic cavity (5) which is formed in the inner wall of the driving ring (43), two ends of the telescopic cavity (5) penetrate through the upper surface and the lower surface of the driving ring (43) respectively, and a plurality of telescopic cavities (5) are distributed in an annular array by taking the axis of the driving ring (43) as a rotation center.
9. A compensator holder for breast cancer radiation therapy according to claim 8, wherein: the telescopic device is characterized in that a clamping groove (52) which is arranged in a quincunx structure is formed in the inner wall of the upper end of the telescopic cavity (5), an operating rod (51) which is in a cross structure is movably sleeved on the inner wall of the telescopic cavity (5), and an inserting rod (53) which is movably inserted with the inner wall of the clamping groove (52) is fixedly connected to the outer surface of the upper end of the operating rod (51).
10. A compensator holder for breast cancer radiation therapy according to claim 9, wherein: the outer surface activity of action bars (51) has cup jointed reset spring (54), a plurality of top fixedly connected with swivel ring (55) of action bars (51), the upper surface border department of integrated ring (1) has seted up with spacing mouth (56) of the lower extreme surface activity grafting of action bars (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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