Fixing device for breast radiotherapy

Abstract

The utility model provides a fixing device for breast radiotherapy, and belongs to the technical field of medical instruments. Comprising a bottom plate, the outer wall of the bottom plate is fixedly connected with a plurality of arm supporting rods, the outer walls of the arm supporting rods are fixedly connected with hand holding rods, rod bodies of the hand holding rods are slidably connected with grips, and the top ends of the grips are fixedly connected with two rotating plates. A bottom plate is arranged, the outer wall of the bottom plate is fixedly connected with a plurality of arm supporting rods, the outer walls of the arm supporting rods are fixedly connected with hand holding rods, rod bodies of the hand holding rods are slidably connected with grips, and the top ends of the grips are fixedly connected with two rotating plates; and the clamping hand assembly is used for improving the clamping effect on the hand body position of the patient, and the clamping hand assembly is connected with the rotating plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, especially a kind of fixing device for breast radiotherapy. BACKGROUND

[0002] Breast radiotherapy usually refers to the radiotherapy of breast cancer, which is a local treatment method using radiation to treat tumors. It can effectively inhibit the growth and spread of cancer cells. Breast cancer radiotherapy kills cancer cells and destroys tumor tissue by high-energy rays. These rays can directly act on the DNA of cancer cells, causing damage and necrosis, thereby achieving the purpose of treatment.

[0003] During breast radiotherapy treatment, the patient's body position needs to be fixed. When fixing the patient's body position, the patient's arms need to be placed on the surface of the arm support first, and the upper body position of the patient is fixed by the thermoplastic film. At the same time, the patient needs to hold the hand on the surface of the hand holding rod. However, the patient's hand will relax when holding the hand holding rod, causing the patient's hand to move away from the surface of the hand holding rod, thereby affecting the body position of the patient's hand and affecting the breast radiotherapy process of the patient. Therefore, the utility model provides a fixing device for breast radiotherapy to meet the needs. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a fixing device for breast radiotherapy by setting a hand clamping assembly. This can improve the fixation effect of the patient's hand position when holding the handle on the surface of the hand holding rod, prevent the patient's hand from relaxing when holding the handle during radiotherapy, and cause the hand position to move away from the position of the hand holding rod, further affecting the body position of the patient's arm. The above setting can solve the problem of poor fixation effect of the patient's hand position.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A fixing device for breast radiotherapy includes a bottom plate, a plurality of arm support rods are fixedly connected to the outer wall of the bottom plate, a plurality of hand holding rods are fixedly connected to the outer wall of the plurality of arm support rods, a plurality of hand holding rods are slidingly connected to the rod body of the plurality of hand holding rods, a plurality of handles are fixedly connected to the top end of the plurality of handles, and two rotating plates are fixedly connected to the top end of the plurality of handles.

[0007] Optionally, the inner wall of the rotating plate includes a mounting rod rotatingly connected to the inner wall of the rotating plate, the top end of the mounting rod is fixedly connected with an L-shaped rod, the outer wall of the mounting rod is sleeved with a clamping sleeve one, and the outer wall of the clamping sleeve one is fixedly connected with a handle sleeve.

[0008] Optionally, the rod body of the L-shaped rod is sleeved with a clamping sleeve two.

[0009] Optionally, the top end of the mounting rod is fixedly connected with a protruding block, and the top end of the handle is provided with a concave plate.

[0010] Optionally, the rod body of the hand holding rod is provided with a plurality of insertion grooves, and the inner wall of the insertion groove is slidably connected with an insertion rod.

[0011] Optionally, the other end of the insertion rod is fixedly connected with the concave plate, and the outer wall of the concave plate is slidably connected with the outer wall of the protruding block.

[0012] Optionally, the outer wall of the concave plate is fixedly connected with a spring, and the other end of the spring is fixedly connected with the top end of the handle.

[0013] Optionally, the outer wall of the clamping sleeve two is fixedly connected with a buffer sleeve, and the other end of the buffer sleeve is fixedly connected with a fitting sleeve.

[0014] Optionally, the gripping sleeve is a C-shaped profile, and the gripping sleeve is a curved elastic structure.

[0015] Optionally, the fitting sleeve is a C-shaped profile, and the fitting sleeve is a curved elastic structure.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, by setting the hand clamping assembly, when the patient holds the handle on the surface of the hand holding rod, the fixing effect of the hand position of the patient can be improved, and the patient's hand is prevented from relaxing when holding the handle during radiotherapy, so that the hand position deviates from the position of the hand holding rod, further affecting the position of the patient's arm.

[0018] By setting the protruding block, the concave plate and the insertion rod, when the patient holds the surface of the handle, the mounting rod can be driven to rotate the protruding block, so that the protruding block can drive the concave plate, the concave plate can drive the insertion rod to be inserted into the insertion groove, and the patient can adjust the position of the handle on the surface of the hand holding rod when holding the handle, and the position of the handle is fixed, so that the comfort of the patient's hand when holding the handle is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings incorporated herein and forming part of the specification show embodiments of the present application and, together with the specification, further serve to explain the principles of the present application and to enable one of ordinary skill in the art to practice and use the present application.

[0020] Figure 1 A stereoscopic structure diagram of a breast radiotherapy fixing device is shown in the drawings.

[0021] Figure 2It is a stereogram of the supporting arm rod, the hand holding rod and the handle;

[0022] Figure 3 It is a stereogram of the mounting rod and the L-shaped rod;

[0023] Figure 4 It is a stereogram of the holding sleeve, the buffer sleeve and the fitting sleeve;

[0024] Figure 5 It is a stereogram of the convex block, the concave plate and the inserting rod.

[0025] Reference signs:

[0026] 1, the bottom plate; 2, the supporting arm rod; 3, the hand holding rod; 4, the handle; 5, the rotating plate; 6, the mounting rod; 7, the L-shaped rod; 8, the clamping sleeve I; 9, the holding sleeve; 10, the clamping sleeve II; 11, the buffer sleeve; 12, the fitting sleeve; 13, the convex block; 14, the concave plate; 15, the inserting slot; 16, the inserting rod; 17, the spring.

[0027] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in the specific structure, device and environment, and the devices and environment can be adjusted or modified by those skilled in the art according to specific needs. DETAILED DESCRIPTION

[0028] The breast radiotherapy fixing device provided by the present application will be described in detail below in combination with the drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the present application.

[0029] It should be noted that, in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the embodiments described can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0030] In general, the terminology can be understood at least in part from a context of a use of the language within a description. For example, the term “one or more” as used herein, depending at least in part upon a context of a

[0031] It is to be understood that the terms “on,” “over,” and “above” in the present disclosure are to be interpreted in the broadest possible way consistent with the context. Consequently, “on,” “over,” or “above” encompasses both a direct arrangement as well as an indirect arrangement having one or more intervening features or layers therebetween, and “over” or “above” encompasses both an arrangement “over” or “above” as well as an arrangement “over” or “above” without intervening features or layers therebetween.

[0032] In addition, spatially relative terms, such as “beneath,” “below,” “lower,” “above,” “upper” and the like, can be used herein for ease of description to describe one element or feature’s relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0033] As Figures 1 to 5As shown, the embodiment of the utility model provides a fixing device for breast radiotherapy, including bottom plate 1, the outer wall of bottom plate 1 is fixedly connected with multiple support arm rods 2, the outer wall of multiple support arm rods 2 is fixedly connected with hand grip 3, the rod body of multiple hand grips 3 is slidably connected with handle 4, and the top of multiple handles 4 is fixedly connected with two rotating plates 5;Hand clamping assembly, hand clamping assembly is used to improve the clamping effect of patient hand position, and clamping assembly is connected with rotating plate 5 respectively, the front end of the plate body of bottom plate 1 is provided with multiple installation grooves, installation groove can conveniently install support arm rod 2 and other structures for doctor, the front end of two support arm rods 2 on the upper end of bottom plate 1 is fixed with hand grip 3, and the surface of two hand grips 3 is slidably connected with handle 4, handle 4 can conveniently hold the hand of patient, and the top of two handles 4 is fixed with two rotating plates 5, the plate body of rotating plate 5 is provided with rotating groove, and rotating groove can conveniently install mounting rod 6, when using, patient can lie on the surface of bottom plate 1 first, then can place arm on the surface of support arm rod 2, at this time, doctor can adjust the height and angle of support arm rod 2 according to the comfort of patient arm, can improve the comfort of bottom plate 1 and support arm rod 2 when supporting patient arm, after supporting patient arm, patient can place hand on the surface of handle 4, at this time, patient can adjust the angle of hand grip 3 at one end of support arm rod 2 and is fixed through bolt and other structures, and patient can adjust the distance of hand grip 3 and support arm rod 2, then uses fixing assembly to be fixed, at this time, patient can adjust the distance of handle 4 on the surface of support arm rod 2, and further improve the flexibility when adjusting patient arm position.

[0034] As one embodiment in the present embodiment, as Figures 3 to 4As shown, the inner wall of the rotating plate 5 comprises a mounting rod 6 rotatably connected to the inner wall of the rotating plate 5, the top end of the mounting rod 6 is fixedly connected with an L-shaped rod 7, the outer wall of the mounting rod 6 is sleeved with a clamping sleeve one 8, the outer wall of the clamping sleeve one 8 is fixedly connected with a handle sleeve 9, the rod body of the L-shaped rod 7 is sleeved with a clamping sleeve two 10, the outer wall of the clamping sleeve two 10 is fixedly connected with a buffer sleeve 11, the other end of the buffer sleeve 11 is fixedly connected with a fitting sleeve 12, the handle sleeve 9 is C-shaped in profile, the handle sleeve 9 is a curved elastic structure, the fitting sleeve 12 is C-shaped in profile, the fitting sleeve 12 is a curved elastic structure, the inner wall of the plurality of rotating plates 5 is rotatably connected with the mounting rod 6, the top end of the mounting rod 6 is fixed with a rotating shaft, the other end of the mounting rod 6 is fixed with the L-shaped rod 7, the mounting rod 6 and the L-shaped rod 7 are integrally fixed, the overall profile is square, the outer wall of the mounting rod 6 is sleeved with the clamping sleeve one 8, the inner wall of the middle part of the clamping sleeve one 8 is provided with a weakening groove, so that the clamping sleeve one 8 has a certain elasticity, which facilitates the clamping of the clamping sleeve one 8 on the surface of the mounting rod 6, and the two ends of the clamping sleeve one 8 are fixedly connected with the handle sleeve 9, the handle sleeve 9 is C-shaped in profile and is a curved elastic structure, and the rod body of the L-shaped rod 7 is sleeved with the clamping sleeve two 10, the inner wall of the middle part of the clamping sleeve two 10 is provided with a weakening groove, which facilitates the clamping of the clamping sleeve two 10 on the surface of the L-shaped rod 7, and the outer wall of the end of the clamping sleeve two 10 close to the handle 4 is fixedly connected with the buffer sleeve 11, the other end of the buffer sleeve 11 is fixedly connected with the fitting sleeve 12, the fitting sleeve 12 is C-shaped in profile and is a curved elastic structure, and the fitting sleeve 12 is provided with a weakening groove at the connection between the fitting sleeve 12 and the buffer sleeve 11, so that the fitting sleeve 12 has a certain elasticity, when the patient holds the surface of the handle 4 with his hand, the handle sleeve 9 can be clamped on the surface of the handle 4, at this time the buffer sleeve 11 can be clamped on the surface of the handle 4 under the elasticity at the connection between the buffer sleeve 11 and the fitting sleeve 12, so as to fit the fitting sleeve 12 to the outer wall of the patient's hand, which facilitates to improve the fixing effect of the patient's hand position and avoids the patient's hand from being fitted on the surface of the handle 4 due to the relaxation of the patient's hand, so that the patient's hand is no longer fitted on the surface of the handle 4, which affects the patient's hand position.

[0035] In the present embodiment, as Figures 4 to 5As shown, the top end of the mounting rod 6 is fixedly connected with a protrusion 13, the top end of the handle 4 is provided with a concave plate 14, the rod body of the hand holding rod 3 is provided with a plurality of insertion grooves 15, the inner wall of the insertion groove 15 is slidably connected with an insertion rod 16, the other end of the insertion rod 16 is fixedly connected with the concave plate 14, the outer wall of the concave plate 14 is slidably connected with the outer wall of the protrusion 13, the outer wall of the concave plate 14 is fixedly connected with a spring 17, the other end of the spring 17 is fixedly connected with the top end of the handle 4, the top end of the mounting rod 6 is fixed with the protrusion 13, the rod body of the hand holding rod 3 is provided with a plurality of insertion grooves 15, and the top end of the handle 4 is also provided with an insertion groove 15, the inner wall of the insertion groove 15 is provided with a plurality of insertion rods 16, one end of the insertion rod 16 is fixed with the concave plate 14, the plate body of the concave plate 14 is provided with a concave groove, the other end of the concave plate 14 is fixed with the spring 17, the other end of the spring 17 is fixed on the top end of the handle 4, the convex surface of the protrusion 13 is slidably connected with the inner wall of the concave groove, so that the outer wall of the protrusion 13 can be attached to the outer wall of the concave plate 14 when the mounting rod 6 rotates, so that the concave plate 14 moves, and under the elasticity of the spring 17, the concave groove end of the concave plate 14 can always be attached to the surface of the protrusion 13, the concave plate 14 can drive the insertion rod 16 to be inserted into the inner wall surface of the insertion groove 15, the position of the handle 4 can be fixed, and when the patient's hand is placed on the surface of the handle 4, the mounting rod 6 can be attached to the surface of the handle 4, at this time the patient can clamp the sleeve 9 on the surface of the handle 4, the position of the mounting rod 6 can be fixed, and when the mounting rod 6 rotates, the protrusion 13 can drive the insertion rod 16, so that the insertion rod 16 can be inserted into the insertion groove 15 in the surface of the hand holding rod 3 and the handle 4, so as to fix the handle 4 on the surface of the hand holding rod 3, thereby improving the fixing effect of the handle 4.

[0036] The working principle of the technical scheme provided by the utility model is as follows:

[0037] In use, the patient can first lie on the surface of the bottom plate 1, place the arms on the surface of the armrest rod 2, at which time the doctor can adjust the height and angle of the armrest rod 2 according to the comfort of the patient's arms, then the patient can place the hands on the surface of the grip 4, at which time the patient can adjust the distance of the grip 4 on the surface of the armrest rod 2, when the patient's hands are attached to the surface of the grip 4, the mounting rod 6 can be rotated to the surface of the grip 4, at which time the grip sleeve 9 can be clamped to the surface of the grip 4, the rotation of the mounting rod 6 can drive the convex block 13 to rotate, so that the convex surface of the convex block 13 can be attached to the concave groove inner wall of the concave plate 14, facilitating the movement of the convex block 13 and the concave plate 14 under the elasticity of the spring 17, so that the surface of the concave plate 14 can always be attached to the surface of the convex block 13, the concave plate 14 can drive the insertion rod 16 to be inserted into the surface of the surface slot 15 of the grip rod 3 and the grip 4 when moving, facilitating the fixation of the grip 4 on the grip rod 3, at which time the patient's hands are attached to the surface of the grip sleeve 9, then the surface of the fitting sleeve 12 can be attached to the back of the patient's hands under the elasticity of the connection between the buffer sleeve 11 and the fitting sleeve 12, thereby improving the fixation effect of the patient's hands, avoiding the patient's hands from moving away from the position of the grip 4 when relaxed, affecting the body position fixation effect of the patient's hands, after the patient's hands are fixed in position, the doctor can heat the thermoplastic film, then wipe the surface liquid of the heated thermoplastic film clean, and attach the thermoplastic film to the patient's body position to position the body position of the patient.

[0038] The utility model covers any alternative, modification, equivalent method and scheme which is made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiments of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit etc. are not explained in detail.

[0039] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled person in the prior art, without departing from the principle of the utility model, a number of improvements and refinements can also be made, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A fixing device for breast radiotherapy, comprising a base plate, characterized in that, The outer wall of the bottom plate is fixedly connected with a plurality of supporting arm rods, the outer wall of each of the plurality of supporting arm rods is fixedly connected with a hand holding rod, the rod body of each of the plurality of hand holding rods is slidingly connected with a handle, and the top end of each of the plurality of handles is fixedly connected with two rotating plates. A hand clamping assembly is arranged to improve the clamping effect on the hand position of the patient, and the hand clamping assembly is connected with the rotating plate.

2. The breast immobilization device of claim 1, wherein The inner wall of the rotating plate comprises a mounting rod rotatably connected to the inner wall of the rotating plate, the top end of the mounting rod is fixedly connected with an L-shaped rod, the outer wall of the mounting rod is sleeved with a clamping sleeve one, and the outer wall of the clamping sleeve one is fixedly connected with a holding sleeve.

3. The breast immobilization device of claim 2, wherein, The rod body of the L-shaped rod is sleeved with a clamping sleeve two.

4. The breast immobilization device of claim 2, wherein, The top end of the mounting rod is fixedly connected with a protruding block, and the top end of the handle is provided with a concave plate.

5. The breast immobilization device of claim 4, wherein, The rod body of the hand holding rod is provided with a plurality of insertion grooves, and the inner wall of the insertion groove is slidingly connected with an insertion rod.

6. The breast immobilization device of claim 5, wherein, The other end of the insertion rod is fixedly connected with the concave plate, and the outer wall of the concave plate is slidingly connected with the outer wall of the protruding block.

7. The breast immobilization device of claim 4, wherein: The outer wall of the concave plate is fixedly connected with a spring, and the other end of the spring is fixedly connected with the top end of the handle.

8. The breast immobilization device of claim 3, wherein, The outer wall of the clamping sleeve two is fixedly connected with a buffer sleeve, and the other end of the buffer sleeve is fixedly connected with a fitting sleeve.

9. The breast immobilization device of claim 2, wherein, The holding sleeve is a C-shaped profile, and the holding sleeve is a curved elastic structure.

10. The breast immobilization device of claim 8, wherein, The fitting sleeve is a C-shaped profile, and the fitting sleeve is a curved elastic structure.

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