Breast cancer postoperative bandage device for nursing in tumor radiotherapy department

Abstract

The invention discloses a breast cancer postoperative bandage device for nursing in the tumor radiotherapy department, and relates to the technical field of medical equipment, the breast cancer postoperative bandage device comprises a bandage assembly, a backrest assembly and a connecting assembly, and the bandage assembly comprises soft rubber, breathable cotton and a bandage; the soft rubber sheet is fixedly connected with the breathable cotton; the soft rubber sheet comprises a connecting part and a first magic tape; air holes are symmetrically formed in the upper top surface of the soft rubber sheet; one end of the soft rubber sheet is fixedly connected with a connecting part and the other end is provided with a connecting hole; a cavity is formed between the soft rubber sheet and the breathable cotton; a first magic tape is fixedly connected to the connecting part; the backrest assembly comprises a soft rubber plate, a sponge layer and a second magic tape; the soft rubber plate is fixedly connected with the sponge layer; a through hole is formed in the soft rubber plate; the side end face of the soft rubber plate is fixedly connected with a second hook-and-loop fastener. The connecting assembly comprises a rotating stick, a third magic tape, a fixed stick and a rotating shaft; the rotating sticks are symmetrically and rotationally connected to the two sides of the soft rubber plate, and third hook-and-loop fasteners are fixedly connected to the surfaces of the rotating sticks; one side of the soft rubber plate is fixedly connected with a fixed roller, and the other side is fixedly connected with a rotating shaft.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment, and in particular relates to a breast cancer postoperative bandage device for nursing in a tumor radiotherapy department. Background Art

[0002] Breast cancer is a common female malignancy that usually occurs in the breast. Breast cancer is a type of cancer whose cause is not fully understood, but studies have shown that it may be related to a variety of factors, including genetics, environmental factors, and lifestyle. Symptoms of breast cancer include breast lumps or pain, skin changes, and swollen lymph nodes. If left untreated, breast cancer may spread to other organs, such as the bones, liver, and lungs.

[0003] Breast cancer has a high incidence rate worldwide and has become one of the main killers threatening women's health. In my country, the incidence of breast cancer is also gradually increasing. In order to raise public awareness of breast cancer and prevent it, the Chinese government and health departments have taken a series of measures, such as strengthening health education and promoting early screening, to reduce the mortality rate of breast cancer.

[0004] Announcement No. CN112120849B discloses a breast cancer postoperative bandage device for tumor radiotherapy nursing, wherein the two ends of the bandage are respectively connected with a receiving ring and a connecting ring, the receiving ring is connected with a shaft, and the side surface of the shaft is fixedly connected with one end of the locking band. The present invention uses a shaft, a receiving ring and a knob, and the locking band can be rotated and stored or stretched along the shaft by rotating the knob, which is convenient for arrangement; the present invention uses an air outlet, an air inlet, a transition cavity, a first spring, a second spring, a third spring and a plastic ball, and when the transition cavity is squeezed to cause its capacity to change, the air pressure inside it will also decrease or increase accordingly. In this process, the second spring and the plastic ball allow the air inlet to only allow air to enter, and the third spring and the plastic ball allow the air outlet to only allow air to exit, so as to realize the gas exchange between the transition cavity and the outside world, improve the ventilation effect, and make the patient more comfortable.

[0005] However, during the actual use of the above scheme, when the patient sweats on the back, the sweat cannot be absorbed in time, which will cause sweat to accumulate on the patient's back and cause constant itching, causing discomfort to the patient, and the breathability can only be achieved under the condition of back compression, and the patient's back cannot be ventilated in real time. Moreover, the patient's wound is simply bandaged with a bandage, which cannot effectively protect the patient's wound. Summary of the invention

[0006] The present application provides a breast cancer postoperative bandage device for tumor radiotherapy nursing, which solves the problem that the patient's back sweating cannot be absorbed in time in the prior art, which will cause the patient to accumulate sweat and itch continuously, thus causing discomfort to the patient, and its breathability can only be achieved under the condition of back compression, and the patient's back cannot be ventilated in real time. However, the patient's wound is simply bandaged with a bandage, which cannot effectively protect the patient's wound. The device achieves effective real-time ventilation of the patient's back while absorbing sweat, and provides limited wrapping protection for the patient's postoperative wound.

[0007] The present application provides a breast cancer postoperative bandage device for tumor radiotherapy nursing, including a bandage component, a backrest component and a connection component; The bandaging assembly also includes soft rubber, breathable cotton and a bandaging belt; The soft rubber and the breathable cotton are fixedly connected; The soft rubber also includes a connecting portion and a first Velcro; The upper surface of the soft rubber is also symmetrically provided with a plurality of ventilation holes; One end of the soft rubber is fixedly connected with a connecting portion, and the other end is provided with a connecting hole; A cavity is also provided between the soft rubber and the breathable cotton; The connecting portion is fixedly connected with a first Velcro; The backrest assembly also includes a soft rubber plate, a sponge layer and a second Velcro; The soft rubber plate is fixedly connected to the sponge layer; The soft rubber plate is provided with a plurality of through holes; The second Velcro is fixedly connected to the side end surface of the soft rubber plate; The connecting assembly includes a rotating stick, a third Velcro, a fixed stick and a rotating shaft; The rotating stick is symmetrically connected to the two sides of the soft rubber plate, and the surface of the rotating stick is fixedly connected with a third Velcro; One side of the soft rubber plate is fixedly connected to the fixed rod, and the other side is fixedly connected to the rotating shaft; The two ends of the bandage are detachably connected to the rotating rod through a third Velcro; The connecting portion passes through the rotating rod and the fixed rod and is detachably connected to the second Velcro through the first Velcro; The other end of the soft rubber is rotatably connected to the rotating shaft through the connecting hole; Furthermore, the cavity is also fixedly connected with prismatic capsule 1, prismatic capsule 2, and prismatic capsule 3; Furthermore, a through groove is formed on the soft rubber; an iron sheet is fixedly connected to the breathable cotton, and the length of the iron sheet is equal to the through groove; Preferably, a movable button is fixedly connected to the side of the prismatic bag 2 facing the through groove; a magnet is fixedly connected to the side of the prismatic bag 2 facing the breathable cotton, so that the prismatic bag 2 can slide on the iron sheet through the magnet; the interior of the movable button is a hollow structure, so as to reduce the wearing weight of the patient.

[0008] Preferably, a long iron sheet is fixedly connected to the breathable cotton, and the length of the long iron sheet is equal to the long through groove; the prismatic capsule one and the prismatic capsule three are fixedly connected to magnets on the side facing the breathable cotton, so that the prismatic capsule one and the prismatic capsule three can slide on the long iron sheet through the magnet; the prismatic capsule one and the prismatic capsule three are fixedly connected to a movable button on the side away from the breathable cotton.

[0009] Preferably, the number of the long through grooves and the long iron sheets are three each, and they are equidistantly arranged in the cavity; micro-prismatic capsules one and micro-prismatic capsules three are respectively slidably connected to the two sides of the cavity; micro-prismatic capsules two and micro-prismatic capsules three are also slidably connected in the middle of the cavity; there is a group of micro-prismatic capsules one, micro-prismatic capsules two and micro-prismatic capsules three, and each group has three; the micro-prismatic capsules one, micro-prismatic capsules two and micro-prismatic capsules three are fixedly connected with magnets on the side facing the breathable cotton, so that the micro-prismatic capsules one, micro-prismatic capsules two and micro-prismatic capsules can slide on the long iron sheet through the magnet; the movable button also includes a hose and a one-way valve fixedly connected thereto, so that the micro-prismatic capsules one, micro-prismatic capsules two and micro-prismatic capsules three are inflated with air through the hose to increase the contact area with the patient's wound; the hose is connected to the correspondingly connected micro-prismatic capsules one, micro-prismatic capsules two and micro-prismatic capsules three.

[0010] Preferably, the left and right sides of the breathable cotton facing the soft rubber board are symmetrically fixedly connected with expansion bags; the lower end of the expansion bag is also fixedly connected with a soft bag; the expansion bag is connected with the soft bag.

[0011] One or more technical solutions provided in this application have at least the following technical effects or advantages: The two ends of the bandage are detachably connected to the rotating rod through the third Velcro, and the patient's wound is initially bandaged. The patient's back fits the sponge layer in the backrest assembly, and the sponge layer absorbs the patient's back sweat while protecting it. The soft rubber plate protects and supports the patient's back; the connecting part passes through the rotating rod and the fixed rod and is detachably connected to the second Velcro through the first Velcro, and the prismatic capsules 1, 2, and 3 in the cavity are used to limit and wrap the patient's postoperative wound; it effectively solves the problem that the patient's back cannot absorb sweat in time due to sweating in the prior art, which will cause sweat to accumulate on the patient's back and cause itching, thereby causing discomfort to the patient, and its breathability can only be achieved under the condition of back squeezing, and the patient's back cannot be ventilated in real time. However, the patient's wound is simply bandaged with a bandage, and the technical problem of not being able to effectively protect the patient's wound is achieved, and the patient's back can be effectively ventilated in real time while sweat is absorbed, and the postoperative wound of the patient is limited and wrapped for protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Figure 2 A half-section structural diagram of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Figure 3 This is a schematic structural diagram of a backrest component of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Figure 4 This is a schematic diagram of the structure of the connection components of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Figure 5 It is a partial cross-sectional structural schematic diagram of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Figure 6 This is a schematic structural diagram of Embodiment 2 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Figure 7 This is a schematic diagram of the moving knob structure of Example 2 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Figure 8 This is a partial cross-sectional structural diagram of Embodiment 2 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Fig. 9 It is a half-section structural diagram of Embodiment 2 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Fig.10 This is a schematic structural diagram of Embodiment 3 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Fig.11 It is a partial cross-sectional structural schematic diagram of Embodiment 3 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Fig.12 This is a schematic structural diagram of Embodiment 4 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Fig.13 It is a half-section structural diagram of Example 4 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Fig.14 It is a partial enlarged view of Embodiment 4 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Fig.15 This is a schematic diagram of the expansion bag structure of Example 5 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; Fig.16 This is a schematic diagram of the expansion state of the expansion bag of Example 5 of a breast cancer postoperative bandage device for tumor radiotherapy nursing of the present invention; In the figure: 100, backrest component, 200, bandage component, 300, connection component, 210, soft rubber, 220, breathable cotton, 211, ventilation hole, 230, bandage, 212, connection part, 213, connection hole, 240, cavity, 241, prismatic capsule 1, 242, prismatic capsule 2, 243, prismatic capsule 3, 250, first Velcro, 110, soft rubber board, 111, through hole, 120, sponge layer, 130, second Velcro, 310, rotating rod, 320, third Velcro, 330, rotating shaft, 214, through groove, 221, iron sheet, 244, moving button, 245, magnet, 260, long iron sheet, 270, long through groove, 246, micro-prismatic capsule one, 247, micro-prismatic capsule two, 248, micro-prismatic capsule three, 2441, hose, 2442, one-way valve, 280, expansion capsule, 290, soft capsule. DETAILED DESCRIPTION

[0013] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0014] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0016] Embodiment 1: Figures 1 to 5 As shown, the present application provides a breast cancer postoperative bandage device for tumor radiotherapy nursing, comprising a bandage component 200, a backrest component 100 and a connection component 300; The bandaging assembly 200 also includes a soft rubber 210, a breathable cotton 220 and a bandaging belt 230; The soft rubber 210 and the breathable cotton 220 are fixedly connected; The soft rubber 210 also includes a connecting portion 212 and a first Velcro 250; The upper surface of the soft rubber 210 is also symmetrically provided with a plurality of ventilation holes 211; One end of the soft rubber 210 is fixedly connected to a connecting portion 212, and the other end is provided with a connecting hole 213; A cavity 240 is also provided between the soft rubber 210 and the breathable cotton 220; The connecting portion 212 is fixedly connected with a first Velcro 250; The backrest assembly 100 further includes a soft rubber plate 110, a sponge layer 120 and a second Velcro 130; The soft rubber plate 110 is fixedly connected to the sponge layer 120; The soft rubber plate 110 is also provided with a plurality of through holes 111; The second Velcro 130 is fixedly connected to the side end surface of the soft rubber plate 110; The connecting assembly 300 includes a rotating rod 310, a third Velcro 320, a fixed rod and a rotating shaft 330; The rotating rod 310 is symmetrically connected to the two sides of the soft rubber plate 110, and the surface of the rotating rod 310 is fixedly connected with a third Velcro 320; The soft rubber plate 110 is fixedly connected to the fixing rod on one side and fixedly connected to the rotating shaft 330 on the other side; The two ends of the bandage 230 are detachably connected to the rotating rod 310 through a third Velcro 320; The connecting portion 212 passes through the rotating rod 310 and the fixed rod and is detachably connected to the second Velcro 130 via the first Velcro 250; The other end of the soft rubber 210 is rotatably connected to the rotating shaft 330 through the connecting hole 213; Furthermore, the cavity 240 is also fixedly connected with a prismatic capsule 1 241, a prismatic capsule 242, and a prismatic capsule 3 243; Furthermore, the soft rubber 210 is provided with a through groove 214; Furthermore, an iron sheet 221 is fixedly connected to the breathable cotton 220 , and the length of the iron sheet 221 is equal to that of the through slot 214 .

[0017] Specific implementation: first, the two ends of the bandage 230 are detachably connected to the third Velcro 320 of the rotating rod 310 through the third Velcro 320, and the bandage 230 is made to fit the patient's postoperative wound by rotating the rotating rod 310 to preliminarily bandage the patient's wound. The patient's back fits the sponge layer 120 in the backrest assembly 100, and the sponge layer 120 can absorb the patient's back sweat while also protecting and buffering. The soft rubber plate 110 protects and supports the patient's back; then the connecting part 212 is detachably connected to the second Velcro 130 through the rotating rod 310 and the fixed rod through the first Velcro 250, and the prismatic capsule 242 in the cavity 240 separates the two chests to prevent the collision of the two chests from causing the wound to crack, and the prismatic capsule 1 241 and the prismatic capsule 3 243 wrap and limit the left and right chests to reduce the vibration of the chest when walking and prevent the wound from cracking.

[0018] Beneficial effect: The two ends of the bandage 230 are detachably connected to the third Velcro 320 of the rotating stick 310 through the third Velcro 320, and the patient's wound is initially bandaged. The patient's back fits the sponge layer 120 in the back component. The sponge layer 120 absorbs the patient's back sweat and can also protect and cushion the patient. The soft rubber plate 110 protects and supports the patient's back; the connecting part 212 passes through the rotating stick 310 and the fixed stick and is detachably connected to the second Velcro 130 through the first Velcro 250. The prismatic capsule 241 and the prismatic capsule 120 in the cavity 240 are detachably connected to the second Velcro 130. The second capsule 242 and the third prismatic capsule 243 provide limited wrapping and protection for the postoperative wound of the patient; this effectively solves the problem in the prior art that the patient's back cannot be sweated and cannot absorb sweat in time, which will cause the patient's back to be wet and itchy, thus causing discomfort to the patient; its breathability can only be achieved under the condition of back compression, and the patient's back cannot be ventilated in real time, and the patient's wound is simply bandaged with a bandage 230, which cannot effectively protect the patient's wound. This achieves effective real-time ventilation of the patient's back while absorbing sweat, and provides limited wrapping and protection for the postoperative wound of the patient.

[0019] Embodiment 2: Since the patient's chest will sag in the direction of lying sideways when lying sideways, the prismatic capsule 2 cannot effectively limit and wrap the chest after surgery, which may cause the problem of wound dehiscence, so the prismatic capsule 242 is further improved; like Figures 6 to 9 As shown, a movable button 244 is fixedly connected to a side of the prismatic capsule 242 facing the through slot 214; A magnet 245 is fixedly connected to one side of the second prismatic bag 242 facing the breathable cotton 220, so that the second prismatic bag 242 can slide on the iron sheet 221 through the magnet 245; The interior of the movable button 244 is a hollow structure, which serves to reduce the weight of the patient wearing the device; A long iron sheet 260 is fixedly connected to the breathable cotton 220 , and the length of the long iron sheet 260 is equal to the long through slot 270 .

[0020] By moving the button 244, the prismatic bag 242 can be displaced to compensate for the gap caused by the sagging of the chest, thereby limiting and wrapping the wound on the patient's chest, and effectively solving the problem that when the patient lies on his side, the chest will sag in the direction of lying on the side, making the prismatic bag 242 unable to effectively limit and wrap the chest after surgery, which may cause the wound to crack.

[0021] Embodiment 3: Since the patient's chest may swell or shrink to different degrees after surgery, in order to enable the two sides of the chest to be wrapped in a limited position according to different swelling or shrinkage conditions, the prismatic capsule 1 241 and the prismatic capsule 3 243 are further improved; like Fig.10 and Fig.11 As shown, a long iron sheet 260 is fixedly connected to the breathable cotton 220, and the length of the long iron sheet 260 is equal to the long through slot 270; The prismatic capsule 1 241 and the prismatic capsule 3 243 are both fixedly connected to a magnet 245 on one side facing the breathable cotton 220, so that the prismatic capsule 1 241 and the prismatic capsule 3 243 can slide on the long iron sheet 260 through the magnet 245; The prism bag 1 241 and the prism bag 3 243 are fixedly connected with a movable button 244 on a side away from the breathable cotton 220 .

[0022] By moving button 244, prismatic capsule 1 241 and prismatic capsule 3 243 can be displaced to further limit and wrap the patient's chest wound, and can be adjusted according to the swelling size of the patient's wound, effectively solving the problem of not being able to limit and wrap according to the swelling or contraction of the patient's chest.

[0023] Embodiment 4: When the area of ​​the chest wound after surgery is large, it is necessary to accurately limit the wrapping and also to accurately limit the wrapping according to the direction of the wound. The prismatic capsule 1 241, the prismatic capsule 242, the prismatic capsule 3 243 and the moving button 244 are improved; like Figures 12 to 15 As shown, there are three long through slots 270 and three long iron sheets 260, and they are arranged equidistantly in the cavity 240; The two sides of the cavity 240 are also slidably connected to a micro-prismatic capsule 1 246 and a micro-prismatic capsule 3 248; A micro-prismatic capsule 247 is also slidably connected to the middle of the cavity 240; The micro-prismatic capsule 1 246, micro-prismatic capsule 2 247, and micro-prismatic capsule 3 248 are each provided in a group, and each group has three micro-prismatic capsules; The micro-prismatic capsule 1 246, micro-prismatic capsule 247, and micro-prismatic capsule 3 248 are all fixedly connected to a side facing the breathable cotton 220, so that the micro-prismatic capsule 1 246, micro-prismatic capsule 247, and micro-prismatic capsule can slide on the long iron sheet 260 through the magnet 245; The movable button 244 also includes a hose 2441 and a one-way valve 2442 fixedly connected thereto, which is used to inflate the micro-prismatic capsule 1 246, the micro-prismatic capsule 2 247, and the micro-prismatic capsule 3 248 through the hose 2441 to increase the contact area with the patient's wound. The hose 2441 is connected to the correspondingly connected micro-prismatic capsule 1 246 , micro-prismatic capsule 2 247 , and micro-prismatic capsule 3 248 .

[0024] It can accurately adjust the limited wrapping according to the size of the surgical wound on the patient's chest, further prevent the risk of the wound splitting due to shaking, and inflate the micro-prismatic capsule 1 246, micro-prismatic capsule 247, and micro-prismatic capsule 3 248 through the hose 2441 according to the swelling of the wound, thereby increasing the contact area with the patient's wound, effectively solving the problem of not being able to accurately limit and wrap the patient's chest wound when the area is large after surgery.

[0025] Embodiment 5: During the bandaging process, the outer side of the chest may be hollowed out, which may cause discomfort to the patient, so the breathable cotton 220 is further improved; like Fig.16 As shown, the air-permeable cotton 220 is symmetrically fixedly connected with expansion bags 280 on the left and right sides of the side facing the soft rubber board 110; The lower end of the expansion bag 280 is also fixedly connected to a soft bag 290; The expansion bladder 280 is communicated with the soft bladder 290 .

[0026] The soft bag 290 is brought into contact with and squeezed under the patient's chest, and the gas in the soft bag 290 enters the expansion bag 280. The expansion bag 280 expands to both sides under the guidance of the breathable cotton 220. After expansion, it supports the chest and makes the chest firmly attached to the expansion bag 280, effectively solving the problem that the outside of the chest will become hollow during the bandaging process, which will cause discomfort to the patient during the bandaging process.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A breast cancer postoperative bandage device for tumor radiotherapy nursing, comprising a bandage component (200), a backrest component (100) and a connection component (300), It is characterized in that The bandaging assembly (200) further comprises a soft rubber skin (210), breathable cotton (220) and a bandaging belt (230); The soft rubber (210) and the breathable cotton (220) are fixedly connected; The soft rubber (210) further includes a connecting portion (212) and a first Velcro (250); The upper surface of the soft rubber (210) is also symmetrically provided with a plurality of ventilation holes (211); One end of the soft rubber (210) is fixedly connected to a connecting portion (212), and the other end is provided with a connecting hole (213); A cavity (240) is further provided between the soft rubber (210) and the breathable cotton (220); The connecting portion (212) is fixedly connected to a first Velcro (250); The backrest assembly (100) further comprises a soft rubber plate (110), a sponge layer (120) and a second Velcro (130); The soft rubber plate (110) is fixedly connected to the sponge layer (120); The soft rubber plate (110) is also provided with a plurality of through holes (111); The second Velcro (130) is fixedly connected to the side end surface of the soft rubber plate (110); The connecting assembly (300) comprises a rotating rod (310), a third Velcro (320), a fixed rod and a rotating shaft (330); The rotating rod (310) is symmetrically rotatably connected to two sides of the soft rubber plate (110), and a third Velcro (320) is fixedly connected to the surface of the rotating rod (310); The fixed rod is fixedly connected to one side of the soft rubber plate (110), and the rotating shaft (330) is fixedly connected to the other side; The two ends of the bandage (230) are respectively detachably connected to the rotating rod (310) via a third Velcro (320); The connecting portion (212) passes through the rotating rod (310) and the fixed rod and is detachably connected to the second Velcro (130) via the first Velcro (250); The other end of the soft rubber (210) is rotatably connected to the rotating shaft (330) through the connecting hole (213).

2. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 1, It is characterized in that The cavity (240) is also fixedly connected with a prismatic capsule 1 (241), a prismatic capsule 2 (242), and a prismatic capsule 3 (243).

3. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 2, It is characterized in that The soft rubber skin (210) is also provided with a through groove (214); An iron sheet (221) is fixedly connected to the breathable cotton (220), and the length of the iron sheet (221) is equal to that of the through slot (214).

4. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 3, It is characterized in that A movable button (244) is fixedly connected to a surface of the second prismatic capsule (242) facing the through slot (214); A magnet (245) is fixedly connected to a side of the second prismatic bag (242) facing the breathable cotton (220), so that the second prismatic bag (242) can slide on the iron sheet (221) through the magnet (245); The interior of the movable button (244) is a hollow structure, and its function is to reduce the weight of the patient wearing it.

5. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 4, It is characterized in that A long iron sheet (260) is fixedly connected to the breathable cotton (220), and the length of the long iron sheet (260) is equal to the length of the long through slot (270).

6. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 5, It is characterized in that The prismatic capsule 1 (241) and the prismatic capsule 3 (243) are both fixedly connected with magnets (245) on one side facing the breathable cotton (220), so that the prismatic capsule 1 (241) and the prismatic capsule 3 (243) can slide on the long iron sheet (260) through the magnets (245); The surfaces of the prismatic bag 1 (241) and the prismatic bag 3 (243) away from the breathable cotton (220) are fixedly connected with a movable button (244).

7. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 6, It is characterized in that The number of the long through slots (270) and the number of the long iron sheets (260) are three, respectively, and they are arranged equidistantly in the cavity (240); Micro-prismatic capsule 1 (246) and micro-prismatic capsule 3 (248) are slidably connected to the two sides of the cavity (240); A second micro-prismatic capsule (247) is also slidably connected to the middle portion of the cavity (240); The micro-prismatic capsule 1 (246), micro-prismatic capsule 2 (247), and micro-prismatic capsule 3 (248) are each provided in a group, and each group has three micro-prismatic capsules; The micro-prismatic capsule 1 (246), micro-prismatic capsule 2 (247), and micro-prismatic capsule 3 (248) are all fixedly connected to a magnet (245) on one side facing the breathable cotton (220), so that the micro-prismatic capsule 1 (246), micro-prismatic capsule 2 (247), and micro-prismatic capsule 3 can slide on the long iron sheet (260) through the magnet (245); The movable button (244) also includes a hose (2441) and a one-way valve (2442) fixedly connected thereto, which functions to inflate the micro-prismatic capsule 1 (246), the micro-prismatic capsule 2 (247), and the micro-prismatic capsule 3 (248) through the hose (2441) to increase the contact area with the patient's wound.

8. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 7, It is characterized in that The hose (2441) is in communication with the correspondingly connected micro-prismatic capsule 1 (246), micro-prismatic capsule 2 (247), and micro-prismatic capsule 3 (248).

9. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 8, It is characterized in that The air-permeable cotton (220) is also symmetrically and fixedly connected with expansion bags (280) on the left and right sides of the side facing the soft rubber plate (110).

10. A breast cancer postoperative bandage device for tumor radiotherapy nursing as claimed in claim 9, It is characterized in that The lower end of the expansion bag (280) is also fixedly connected to a soft bag (290); The expansion bladder (280) is in communication with the soft bladder (290).

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