Clinical ring-shaped fixator for breast surgery department

Abstract

The utility model discloses a clinical ring-shaped fixer for breast surgery, which belongs to the technical field of fixing equipment and comprises a second fixing component, two ends of the second fixing component are fixedly connected with mounting racks, the second fixing component comprises a fixing ring, a plurality of first adjusting components are arranged on the fixing ring at equal intervals, and the first adjusting components are fixedly connected with the mounting racks. A gear ring used for rotating the first adjusting assembly is installed at the upper end of the first adjusting assembly, a second adjusting assembly matched with the gear ring is fixedly connected to the installation frame, and the distance between the gear ring and the first adjusting assembly can be changed through the second adjusting assembly. Compared with the prior art, the clinical ring-shaped fixator for the breast surgery department can be properly adjusted according to the condition of a patient, the fixing performance of the fixator is guaranteed as much as possible, the breast can be conveniently and vertically fixed, and the breast can be conveniently fixed in the middle of the ring-shaped fixator.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixing equipment, and in particular relates to a ring-shaped fixator for clinical breast surgery. Background Art

[0002] Breast surgery is a branch of clinical surgery, focusing on the surgical aspects of breast diseases, such as breast anatomy, breast infection, breast tumor pathology, breast tumor diagnosis and treatment principles, breast tumor diagnosis, various surgical procedures for breast tumors, chemotherapy, radiotherapy, endocrine therapy, etc.

[0003] In clinical breast surgery, the breast is easy to cover the lesion, and medical staff need to use surgical tools to continuously fix the breast to expose the lesion and perform surgery. There is no particularly effective fixation tool clinically, and the breast is prone to reposition after fixation, affecting the effect of the surgery. The existing technology fixes the breast by using a ring-shaped fixator, but it is difficult to make appropriate adjustments according to the patient's condition, and the fixation is relatively poor. At the same time, it is difficult to fix the breast vertically, that is, it is difficult to fix the breast in the middle of the ring-shaped fixator.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to provide a ring-shaped fixator for clinical breast surgery, which can be properly adjusted according to the patient's condition, ensure the fixation performance of the fixator as much as possible, and is convenient for vertically fixing the breast, that is, fixing the breast in the middle of the ring-shaped fixator.

[0006] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0007] A ring-shaped fixator for clinical breast surgery includes a second fixing component, both ends of which are fixedly connected to mounting frames, the second fixing component includes a fixing ring, a plurality of first adjustment components are arranged at equal intervals on the fixing ring, a gear ring for rotating the first adjustment component is installed on the upper end of the first adjustment component, a second adjustment component matching the gear ring is fixedly connected to the mounting frame, and the distance between the gear ring and the first adjustment component can be changed by the second adjustment component.

[0008] In one or more embodiments of the present invention, the first adjustment assembly includes a first threaded sleeve and a threaded rod, the first threaded sleeve is arranged on the fixed ring at equal intervals, the threaded rod is threadedly connected to the first threaded sleeve, and one end of the first threaded sleeve located on the inner wall of the fixed ring is rotatably connected with a gasket.

[0009] In one or more embodiments of the present invention, a second threaded sleeve matching the threaded rod is rotatably connected to the first threaded sleeve, a gear is fixedly connected to the second threaded sleeve, and the gear ring matches the gear.

[0010] In one or more embodiments of the present invention, a detachable gasket is installed on one side wall of the fixing plate.

[0011] In one or more embodiments of the present invention, the second adjustment assembly includes a first connecting block and a second connecting block, and the second connecting block and the first connecting block are vertically slidable.

[0012] In one or more embodiments of the present invention, a connecting plate is slidably connected inside the mounting frame, and one end of the connecting plate away from the mounting frame is fixedly connected to the second fixing assembly.

[0013] In one or more embodiments of the present invention, the mounting frame is an L-shaped bracket, the height of the mounting frame is adjustable, and the lower end of the mounting frame is fixedly connected to a first fixing component.

[0014] In one or more embodiments of the present invention, a handle is fixedly connected to the upper end of the gear ring.

[0015] Compared with the prior art, the clinical ring-shaped fixator for breast surgery of the utility model can be appropriately adjusted according to the patient's condition, ensuring the fixation performance of the fixator as much as possible, and is also convenient for vertically fixing the breast, that is, fixing the breast in the middle of the ring-shaped fixator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The structure of a ring-shaped fixator for clinical breast surgery in one embodiment of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2The structure of a ring-shaped fixator for clinical breast surgery in one embodiment of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 The structure of a ring-shaped fixator for clinical breast surgery in one embodiment of the utility model is shown in FIG. Figure 3 ;

[0020] Figure 4 This is a cross-sectional view of a ring-shaped fixator for clinical breast surgery in one embodiment of the utility model;

[0021] Figure 5 This is a partial structural schematic diagram of a ring-shaped fixator for clinical breast surgery in one embodiment of the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the installation of a ring-shaped fixator for clinical breast surgery in one embodiment of the present invention.

[0023] Description of main reference numerals:

[0024] 1. Mounting frame; 11. First fixing assembly; 2. Connecting plate; 3. Second fixing assembly; 31. Fixing ring; 32. First adjusting assembly; 321. First threaded sleeve; 322. Threaded rod; 323. Fixing plate; 324. Gasket; 325. Second threaded sleeve; 326. Gear; 33. Gear ring; 331. Handle; 34. Second adjusting assembly; 341. First connecting block; 342. Second connecting block. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0026] like Figure 1 to Figure 4 As shown, a ring-shaped fixator for clinical breast surgery in one embodiment of the utility model includes a second fixing component 3, and both ends of the second fixing component 3 are fixedly connected with an L-shaped mounting frame 1, and the mounting frame 1 is used to support the second fixing component 3. A connecting plate 2 is also arranged between the mounting frame 1 and the second fixing component 3. The connecting plate 2 and the mounting frame 1 are slidably connected, and the connecting plate 2 and the mounting frame 1 are generally interference fit. The cooperation between the mounting frame 1 and the connecting plate 2 can change the position of the second fixing component 3, so that the second fixing component 3 can match the position of the patient's breast.

[0027] Preferably, the mounting frame 1 and the connecting plate 2 can be fixed by bolts. After the positions of the mounting frame 1 and the connecting plate 2 are changed, the mounting frame 1 and the connecting plate 2 are fixed by bolts to ensure that the position of the second fixing component 3 does not change.

[0028] Preferably, the upper and lower heights of the mounting frame 1 can be adjusted, and by adjusting the upper and lower heights, the position of the ring-shaped fixator can be matched with the patient's breast.

[0029] like Figure 1-2 As shown, a first fixing component 11 is fixedly connected to the mounting frame 1, and the ring-shaped fixer can be fixed on an operating table, a hospital bed, etc. through the first fixing component 11. The patient can lie flat on the lower end of the second fixing component 3, and the position of the second fixing component 3 can be adjusted to align with the patient's breast, and the breast can be fixed through the second fixing component 3.

[0030] like Figure 1 to Figure 5 As shown, the second fixing component 3 includes a fixing ring 31 and a first adjustment component 32. The fixing ring 31 is used to fix the first adjustment component 32, and the fixing ring 31 is used as a mounting component of the first adjustment component 32. A plurality of first adjustment components 32 are arranged on the fixing ring 31 at equal intervals. The fixing ring 31 is an outer ring, and a plurality of first adjustment components 32 form an inner ring. The size of the outer ring cannot be changed, and the inner diameter of the inner ring formed by the plurality of first adjustment components 32 can be enlarged or reduced, so that the ring-shaped fixator can adapt to breasts of different sizes.

[0031] Specifically, Figure 5 As shown, the first adjustment component 32 includes a first threaded sleeve 321 and a threaded rod 322. The first threaded sleeve 321 is installed on the fixing ring 31 at equal intervals. The threaded rod 322 and the first threaded sleeve 321 are threadedly connected. One end of the threaded rod 322 is located inside the fixing ring 31. The end of the threaded rod 322 located inside the fixing ring 31 is also rotatably connected to a fixing plate 323. When the threaded rod 322 rotates, one end of the fixing plate 323 can be close to or away from the inner wall of the first threaded sleeve 321. By rotating multiple threaded rods 322, the shape of the inner circle can be controlled. The fixing plate 323 squeezes the breast to a certain extent to fix the breast.

[0032] Furthermore, Figure 1 to Figure 4 As shown, the number of the first adjustment components 32 is at least 4. A larger number of first adjustment components 32 can achieve fixation of the breast at more angles. By providing a larger number of first adjustment components 32, the fixing force of a single first adjustment component 32 can be reduced to achieve the same or better fixing effect.

[0033] However, by setting a plurality of first adjustment components 32, when adjusting the first adjustment components 32, they need to be adjusted individually. The more the number of first adjustment components 32, the more time it takes to adjust the ring-shaped fixer, and in the process of adjusting the first adjustment components 32, it is difficult to ensure that the center of the inner circle and the center of the outer circle are on the same center of the circle. That is, when the breast needs to be fixed vertically, the existing ring-shaped fixing coil is not convenient for vertical fixation. By adjusting a single first adjustment component 32, the breast may be biased to one end, so that the lesion cannot be perfectly leaked, which may affect the progress of the operation and the effect of the operation. Of course, the breast can also be fixed vertically by adjusting a single first adjustment component 32 multiple times, but adjusting the first adjustment component 32 multiple times will waste more time.

[0034] like Figure 1 to Figure 5 As shown, a driving assembly for simultaneously driving a plurality of first adjusting assemblies 32 is installed at the upper end of the first adjusting assembly 32, and the driving assembly includes two sets of second adjusting assemblies 34 and a gear ring 33. The second adjusting assembly 34 is used to support the gear ring 33, so that the gear ring 33 can rotate at the upper end of the first adjusting assembly 32. During the rotation of the gear ring 33, the plurality of first adjusting assemblies 32 are simultaneously driven to rotate, so as to achieve simultaneous adjustment of the positions of the plurality of first adjusting assemblies 32. For example, after the shape of the inner ring is adjusted, if the size of the inner ring is to be adjusted without affecting the shape of the inner ring, the driving assembly can be used to achieve this. For another example, if the center of the breast and the center of the outer ring need to be fixed at the same point, the plurality of first adjusting assemblies 32 can be rotated first, so that one end of the fixing plate 323 of the plurality of first adjusting assemblies 32 contacts one end surface of the first threaded sleeve 321, and then the plurality of first adjusting assemblies 32 are simultaneously rotated by the driving assembly, so that the plurality of first adjusting assemblies 32 can simultaneously move inward.

[0035] like Figure 1 to Figure 5 As shown, the second adjustment component 34 includes a first connection block 341 and a second connection block 342, and the gear ring 33 is rotatably connected between the two second connection blocks 342. The first threaded sleeve 321 is located at the outer end of the fixed ring 31 and is rotatably connected to the second threaded sleeve 325, the second threaded sleeve 325 is threadedly connected to the threaded rod 322, and the upper end of the second threaded sleeve 325 is fixedly connected to a gear 326, the gear 326 and the gear ring 33 are meshed, and the gear ring 33 and multiple gears 326 can be matched at the same time. That is, by rotating the gear ring 33, multiple gears 326 can be rotated at the same time, the gear 326 rotates with the second threaded sleeve 325, the second threaded sleeve 325 rotates with the threaded rod 322, and the threaded rod 322 moves to expand or reduce the inner circle, thereby fixing the patient's breast.

[0036] Specifically, the first connection block 341 and the second connection block 342 can be connected by sliding up and down, and the first connection block 341 is slidably connected in the second connection block 342. The first connection block 341 and the second connection block 342 can slide up and down in two gears, the first gear is that the gear ring 33 is engaged with the gear 326, and the second gear is that the gear ring 33 loses connection with the gear 326. In the first gear, the gear ring 33 can be rotated to realize that the gear ring 33 rotates with the multiple first adjustment components 32. In the second gear, the first adjustment components 32 can be adjusted separately to fix the breast.

[0037] like Figure 1-2 As shown, a handle 331 is fixedly connected to the upper end of the gear ring 33 , and the gear ring 33 can be easily rotated by the handle 331 .

[0038] like Figure 1 to Figure 5 As shown, a gasket 324 is also bonded to one end surface of the fixing plate 323 close to the breast. The gasket 324 is detachable and can be connected in various detachable ways such as Velcro bonding, snap connection, etc. After the gasket 324 has been used by a patient, the gasket 324 can be removed and replaced with a new gasket 324, making the ring-shaped fixer more hygienic and convenient during use. The gasket 324 can also be made of non-woven fabrics and other materials, so that the temperature of the fixing plate 323 when in contact with the patient's lesion or breast is reduced, making the ring-shaped fixer more comfortable during use.

[0039] When using, Figure 1 to Figure 6 As shown, first, the mounting frame 1 is fixed to an operating table or other position such as a bed through the first fixing component 11, and the patient lies flat on the lower end of the second fixing component 3. The second fixing component 3 is slid left and right to match the position of the patient's breast. Then, the patient's breast is fixed through multiple first adjustment components 32. First, the first adjustment component 32 can be adjusted individually to fix the breast, and the first adjustment components 32 can also be adjusted simultaneously to fix the breast.

[0040] When adjusting the first adjustment component 32 alone to fix the breast, first rotate the threaded rod 322, which is threadedly connected to the first threaded sleeve 321, and one end of the threaded rod 322 located inside the outer ring moves inward, thereby achieving the compression of the breast by the fixing plate 323. By rotating the threaded rod 322, multiple fixing plates 323 can be squeezed on the breast to achieve breast fixation. By rotating the threaded rod 322 for different numbers of circles, the positions of the fixing plates 323 are different, so as to control the shape of the breast fixation or the angle of the breast deviation.

[0041] When the first adjustment component 32 is adjusted to fix the breast, the second adjustment component 34 is slid to the first gear position, so that the gear ring 33 is meshed with the multiple gears 326. When the gear ring 33 is rotated, the gear ring 33 simultaneously rotates with the multiple gears 326, so that the first adjustment component 32 moves inward or outward at the same time to fix or loosen the breast. Compared with individual adjustments, a lot of time consumed by adjustments can be saved, and the fixation of the breast can be completed as soon as possible, thereby increasing the speed of the operation.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A ring-shaped fixator for clinical breast surgery, characterized in that: It includes a second fixing component, both ends of which are fixedly connected to a mounting frame, the second fixing component includes a fixing ring, a plurality of first adjustment components are arranged on the fixing ring at equal intervals, a gear ring for rotating the first adjustment component is installed on the upper end of the first adjustment component, a second adjustment component matching the gear ring is fixedly connected to the mounting frame, and the distance between the gear ring and the first adjustment component can be changed through the second adjustment component.

2. A ring-shaped fixator for clinical breast surgery according to claim 1, characterized in that: The first adjustment component includes a first threaded sleeve and a threaded rod. The first threaded sleeve is arranged on the fixing ring at equal intervals. The threaded rod is threadedly connected to the first threaded sleeve. One end of the first threaded sleeve located on the inner wall of the fixing ring is rotatably connected with a gasket.

3. A ring-shaped fixator for clinical breast surgery according to claim 2, characterized in that: The first threaded sleeve is rotatably connected to a second threaded sleeve that matches the threaded rod, the second threaded sleeve is fixedly connected to a gear, and the gear ring matches the gear.

4. A ring-shaped fixator for clinical breast surgery according to claim 1, characterized in that: The second adjustment assembly includes a first connecting block and a second connecting block, and the second connecting block and the first connecting block are vertically slidable.

5. A ring-shaped fixator for clinical breast surgery according to claim 1, characterized in that: A connecting plate is slidably connected inside the mounting frame, and one end of the connecting plate away from the mounting frame is fixedly connected to the second fixing assembly.

6. A ring-shaped fixator for clinical breast surgery according to claim 5, characterized in that: The mounting frame is an L-shaped bracket, the height of the mounting frame is adjustable, and the lower end of the mounting frame is fixedly connected with a first fixing component.

7. A ring-shaped fixator for clinical breast surgery according to claim 1, characterized in that: The upper end of the gear ring is fixedly connected with a handle.

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