Integrated body position supporting device for mammary gland armpit surgery

Abstract

The invention relates to the technical field of medical apparatus and instruments, in particular to an integrated body position supporting device for mammary gland armpit surgery, which comprises a base plate, a supporting plate and a supporting rod, the adjusting assembly is arranged on the base plate and connected with the supporting plate, and the adjusting assembly can drive the supporting plate to deflect relative to the base plate; the two sets of fixing shafts are connected with the base plate, locking structures are arranged at the ends, away from the base plate, of the fixing shafts, and the fixing shafts can be connected with an operating bed through the locking structures; the side mounting rod is arranged on the fixing shaft, a screw rod is detachably and rotatably mounted on the side mounting rod, an arm tightening assembly is arranged at the end, away from the side mounting rod, of the screw rod, and the position of the arm tightening assembly on the screw rod can be adjusted; and the requirements of different surgeons on exposure degrees of mammary gland and armpit operation areas are met. The exposed surfaces of all the parts of the integrated body position supporting device for the mammary gland armpit operation are provided with insulating coatings, and the risk of electric shock caused by using an electrotome in the operation is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to an integrated body position supporting device for breast and axillary surgery. Background Art

[0002] There are many types of breast surgeries, including benign breast tumor excision and biopsy, local extended excision for breast cancer, simple mastectomy, axillary sentinel lymph node excision and biopsy, axillary lymph node dissection, modified radical mastectomy for breast cancer, etc. The scope of breast cancer surgery involves the affected breast and the ipsilateral axilla. The axilla is relatively hidden in the normal posture, so during surgery, the patient needs to abduct the arm to expose the axillary surgical area. Although the breast is located on the surface of the body, the body position needs to be adjusted at the same time during surgery to better expose the axilla. Therefore, there are often high requirements for the exposure of the surgical area during surgery, which requires patients to maintain a good posture before and during surgery.

[0003] At present, the common posture preparation method in clinical practice is that before the operation, the patient lies flat on the operating table with the head resting on the pillow of the operating table. A positioning pad is placed on the affected shoulder and back corresponding to the operating table so that the patient's affected breast is raised and the operated side is higher than the opposite side. In addition, the patient's affected upper limb will also be abducted and properly fixed. The upper limb fixation methods vary from hospital to hospital. Some hospitals only use an external hand support board to abduct the upper arm to form a 90-degree angle with the body. Some hospitals also suspend the upper limb upward to the side of the head to expose the axillary surgical area.

[0004] During breast surgery, if the patient prepares for the position in the above manner, the following problems exist: 1. The height or specifications of the positioning pads currently used in some hospitals are relatively fixed, which cannot meet the needs of patients with different body shapes, weights, heights and arm lengths, thus affecting the surgical field of view and the judgment of the axillary structure; 2. Currently, the shoulder and back padding and arm suspension or abduction are handled in two parts, so there are many auxiliary instruments stored in the operating room, the preoperative preparation time is long, and the workload of medical staff is increased; 3. The positioning pad may gradually slide out of the operating table as the patient's body is continuously squeezed and the surgical operation is performed, resulting in the loss of the height difference between the affected side and the non-affected side, and the breast and axillary area cannot be fully exposed; 4. If the specifications of the conventional shoulder and back positioning pad are fixed, if you are not satisfied with the pad height during the operation, an overall adjustment is required The left and right tilt angles of the operating table will require additional procedures for fixing the patient's position before surgery, increase the workload of medical staff, and pose a risk of medical safety accidents; 5. Currently, there is no clinical device for suspending the upper limbs specifically for breast cancer (usually a public hand support board is used as the main method). If the body position is prepared in the manner of suspending the upper limbs, bandages are often used clinically to locally bind the wrists and fix them on an inverted L-shaped posture frame, which has the problem of improper tightness, causing skin lesions, local ischemia, and distal numbness at the binding site of the patient due to excessive tightness, or upper limb suspension falling off and surgical area contamination due to excessive looseness during surgery; 6. The general anesthesia surgery time for breast cancer is about 2-4 hours. Improper body positioning can cause discomfort such as pain and numbness in the shoulders, neck, and upper limbs after the patient wakes up from anesthesia, and even muscle spasms, resulting in poor surgical comfort for the patient. Summary of the invention

[0005] The object of the present invention is to provide an integrated body support device for breast and axillary surgery to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An integrated body support device for breast and axillary surgery, comprising:

[0008] A pad, wherein the pad is provided with a double-peaked cushion and a support plate;

[0009] An adjusting component is arranged on the pad and connected to the support plate, and the adjusting component can drive the support plate to deflect relative to the pad;

[0010] A fixed shaft, which is provided with two groups and connected to the backing plate, and a locking structure is provided at one end of the fixed shaft away from the backing plate, and the locking structure can connect the fixed shaft to the operating table;

[0011] A side mounting rod is arranged on the fixed shaft, a screw rod is detachably and rotatably mounted on the side mounting rod, an arm tightening assembly is arranged at one end of the screw rod away from the side mounting rod, and the position of the arm tightening assembly on the screw rod can be adjusted.

[0012] As a further solution of the present invention: the support plate is rotatably mounted on the pad;

[0013] The adjusting assembly comprises a threaded rod and a guide member arranged on the backing plate, the threaded rod is provided with a threaded sleeve threadedly connected thereto, a follower rod is slidably mounted on the guide member, and the follower rod is fixedly connected to the threaded sleeve;

[0014] A support rod is rotatably mounted on the follower rod, and one end of the support rod away from the follower rod is rotatably connected to the support plate.

[0015] As a further solution of the present invention: one end of the threaded rod is connected to a bevel gear set, and the bevel gear set is connected to an output shaft of a driving motor arranged at the bottom of the pad.

[0016] As a further solution of the present invention: the lifting angle of the support plate relative to the pad is flexibly adjusted by wireless remote control.

[0017] As a further solution of the present invention: the locking structure includes a clamping part that is slidably fitted with the fixed shaft, a "U"-shaped opening is formed on one side of the clamping part, a first locking bolt is provided on one side of the "U"-shaped opening, and a wrench is rotatably installed on one end of the first locking bolt away from the clamping part.

[0018] As a further solution of the present invention: the locking structure also includes a locking device arranged on the clamping part and away from the "U"-shaped opening, and the locking device is used to fix the clamping part on the fixed shaft.

[0019] As a further solution of the present invention: a limiting ring is provided on the side mounting rod, and a sleeve ring connected to one end of the screw rod can be sleeved on the side mounting rod;

[0020] The locking nut threadably matched with the side mounting rod can cooperate with the limiting ring to axially lock the collar.

[0021] As a further solution of the present invention: a movable part is slidably mounted on the other end of the screw rod, and a second locking bolt is arranged on the movable part, and the second locking bolt can penetrate the movable part and abut against the screw rod;

[0022] An adjusting rod is slidably mounted on the end of the second locking bolt.

[0023] As a further solution of the present invention: the arm tightening assembly includes an arc-shaped member detachably connected to the movable member, a tightening strip is rotatably installed on one end of the arc-shaped member, and a connecting member is rotatably installed on the other end, the tightening strip is provided with a plurality of groups of inverted teeth equidistantly arranged along its length direction, and the inverted teeth are adapted to the engaging member arranged on the connecting member.

[0024] As a further solution of the present invention: a protective gel layer is provided on the inner side of the arm tightening component to prevent skin abrasion.

[0025] As a further solution of the present invention: the exposed surfaces of all components of the integrated body support device for breast and axillary surgery are provided with an insulating coating to prevent the risk of electric shock caused by the use of an electric knife during surgery.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] The integrated body position support device for breast and axillary surgery provided by the present invention is fixed to an operating table through a joint that can be adjusted up and down, and can be used as an accessory that can be adapted to most operating tables without the need for a special bed body, and has strong applicability.

[0028] The integrated body position support device for breast and axillary surgery provided by the present invention is provided with a double-peak cushion, a support plate and an adjustment component. First, the double-peak cushion can fill the gap between the patient's body and the operating table after the affected side is lifted, and play a certain supporting role on the spine. When the support plate is deflected, the patient's body on the affected side tilts, and there is a gap between the back of the patient's spine and the operating table. As the operation time passes, the surgical position will gradually change. The device can increase the body position stability and improve the patient's comfort in a long-term body tilt state by supporting the patient's body (especially the two sides of the spine) to a certain extent. Secondly, the deflection of the support plate can make the patient's body tilt to a predetermined angle, so that the patient's position is more suitable for actual operation, and can be adjusted according to the needs of different surgeons, so that the breast and axillary can be fully exposed during the operation, thereby facilitating the operation of the surgeon. At the same time, the adjustment component has a self-locking effect, so that when the angle of the support plate reaches a predetermined angle, when the drive motor is powered off and stops working, the position state of the threaded sleeve will not change, and the support plate has a more stable deflection state, thereby improving the stability of the patient's body position in the tilted state;

[0029] The locking structure is provided to improve the stability of the pad on the operating table, to avoid the phenomenon that the pad and the operating table are relatively slipped due to the squeezing force of the patient's body on the pad when the patient is in a sideways tilt state, to improve the stability of the pad on the operating table, to prevent the patient's position from changing due to the change of the pad position during the operation, and to improve the stability of the patient's body in a sideways tilt state;

[0030] The arm tightening assembly can achieve a relatively stable tightening effect on the patient's wrist, and has a pulling effect on the patient's arm, preventing the patient's arm from bending and blocking the surgical field of view. Since the screw deflection angle is adjustable, the angle of the patient's arm can be adjusted according to actual needs, which further facilitates the exposure of the breast and armpit. Since the movable part can drive the arm tightening assembly to move on the screw, the movable part can meet the needs of patients with different arm lengths, so that the arms of patients with different arm lengths can be fixed, thereby improving the applicability of the device. At the same time, by setting a protective gel layer on the inner side of the arm tightening assembly, the gel material used is a polymer material with good softness and support, non-conductive, easy to clean, not easy to breed bacteria, can prevent skin wear, and effectively improve comfort.

[0031] The integrated body position support device for breast and axillary surgery provided by the present invention adopts a remote wireless remote control to raise the support plate, which can realize arbitrary adjustment during the operation and save manpower to pad a conventional body position pad before the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic structural diagram of an embodiment of an integrated body support device for breast and axillary surgery;

[0033] Figure 2 It is a schematic structural diagram of another angle of one embodiment of the integrated body support device for breast and axillary surgery;

[0034] Figure 3 This is a schematic structural diagram of an embodiment of an integrated body support device for breast and axillary surgery in which a support plate is in an inclined state;

[0035] Figure 4 This is a schematic diagram of the structure of an adjustment component in one embodiment of an integrated body support device for breast and axillary surgery;

[0036] Figure 5 An exploded view of the connection relationship between the screw rod and the side mounting rod in one embodiment of the integrated body support device for breast and axillary surgery;

[0037] Figure 6 This is a schematic diagram of the structure of the arm tightening component in one embodiment of the integrated body support device for breast and axillary surgery.

[0038] In the figure: 1. pad; 2. double-peak cushion; 3. support plate; 4. drive motor; 5. bevel gear set; 6. threaded rod; 7. threaded sleeve; 8. follower rod; 9. guide member; 10. support rod; 11. fixed shaft; 12. clamping part; 13. first locking bolt; 14. wrench; 15. locking device; 16. side mounting rod; 17. limit ring; 18. collar; 19. locking nut; 20. screw rod; 21. movable part; 22. second locking bolt; 23. adjusting rod; 24. arc member; 25. tightening strip; 26. inverted teeth; 27. connecting member; 28. engaging member. DETAILED DESCRIPTION

[0039] 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0041] See also Figure 1 to Figure 6 In an embodiment of the present invention, an integrated body support device for breast and axillary surgery includes: a pad 1, an adjustment component, a fixed shaft 11 and a side mounting rod 16.

[0042] The pad 1 is provided with a double-peak cushion 2 and a support plate 3. Specifically, the support plate 3 is rotatably mounted on the pad 1.

[0043] The adjusting assembly is arranged on the pad 1 and connected to the supporting plate 3, and the adjusting assembly can drive the supporting plate 3 to deflect relative to the pad 1;

[0044] The adjustment assembly comprises a threaded rod 6 and a guide 9 arranged on the backing plate 1, the threaded rod 6 is provided with a threaded sleeve 7 threadedly connected thereto, a follower rod 8 is slidably mounted on the guide 9, and the follower rod 8 is fixedly connected to the threaded sleeve 7;

[0045] A support rod 10 is rotatably mounted on the follower rod 8, and one end of the support rod 10 away from the follower rod 8 is rotatably connected to the support plate 3. It should be noted that when the support plate 3 is parallel to the backing plate 1, the support rod 10 is in an inclined state, so that when the threaded sleeve 7 moves along the length direction of the threaded rod 6, the support rod 10 can lift the support plate 3, thereby causing the support plate 3 to deflect;

[0046] One end of the threaded rod 6 is connected to a bevel gear set 5 , and the bevel gear set 5 is connected to the output shaft of the driving motor 4 arranged at the bottom of the pad 1 .

[0047] When in use, the pad 1 is laid flat on the operating table. At this time, the double-peaked cushion 2 can fill the gap between the patient's body and the operating table after the affected side is lifted, and play a certain supporting role on the spine, so as to prevent the gap between the patient's body and the operating table when the support plate 3 deflects and causes the patient's body to tilt, causing the patient's body to bend and collapse, resulting in a change in the surgical position. By supporting the patient's body (especially the two sides of the spine) to a certain extent, the body position stability can be increased, thereby improving the patient's comfort in the tilted state. Further, according to the actual surgical position requirements, the drive motor 4 can be controlled to work by wireless remote control. At this time, the output shaft of the drive motor 4 can drive the bevel gear set 5 connected thereto to move, thereby rotating the threaded rod 6, and causing the threaded sleeve 7 adapted to the threaded rod 6 to move along the length direction of the threaded rod 6 to drive the follower rod 8 to move. At the same time, under the support of the support rod 10, the support plate 3 can be deflected to tilt the patient's body to a predetermined angle, so that the breast and armpit can be fully exposed during the operation, thereby facilitating the actual operation of different surgeons.

[0048] Furthermore, since the threaded rod 6 and the threaded sleeve 7 are connected by threads, and the threaded connection has a self-locking effect, when the angle of the support plate 3 reaches a predetermined angle, when the drive motor 4 is powered off and stops working, the position state of the threaded sleeve 7 will not change, and the support plate 3 has a more stable deflection state, thereby improving the stability of the patient's position in the tilted state.

[0049] By being arranged at the bevel gear set 5, the drive motor 4 can be installed at the lower part of the pad 1, and the drive motor 4 is located at the bottom position of the pad 1 protruding from the side of the operating table, thereby ensuring power transmission while avoiding affecting the position of the surgeon due to the drive motor 4 being installed at the side of the pad 1, thereby improving the convenience of the surgeon during the operation.

[0050] It should also be noted that the lifting angle of the support plate 3 relative to the pad 1 can be flexibly adjusted by wireless remote control. The drive motor 4 and the controller (not shown in the figure) are connected wirelessly, and the controller can control the number of forward and reverse rotations of the drive motor 4, thereby realizing remote adjustment of the predetermined angle of the support plate 3.

[0051] The tilt angle of the support plate 3 has a maximum limit, and the maximum lifting angle is usually 30°. By limiting the tilt angle of the support plate 3, it is possible to avoid the tilt angle of the support plate 3 being too large, causing the patient's body to tilt too much to one side, causing the lower side of the patient's body to be squeezed and causing discomfort to the patient. A soft cushion is provided on the upper part of the pad 1 to ensure the comfort of the patient after passive tilting.

[0052] See also Figure 1 to Figure 3 The fixed shaft 11 is provided with two groups and connected to the backing plate 1. The end of the fixed shaft 11 away from the backing plate 1 is provided with a locking structure, and the locking structure can connect the fixed shaft 11 to the operating table;

[0053] The locking structure comprises a clamping portion 12 which is slidably fitted with the fixed shaft 11, a U-shaped opening is formed on one side of the clamping portion 12, a first locking bolt 13 is arranged on one side of the U-shaped opening, and a wrench 14 is rotatably mounted on one end of the first locking bolt 13 away from the clamping portion 12;

[0054] The locking structure further includes a locking device 15 disposed on the clamping portion 12 and away from the “U”-shaped opening. The locking device 15 is used to fix the clamping portion 12 on the fixed shaft 11 .

[0055] Most common operating beds are suspended structures, with the mattress and metal bed edge integrated. The pad 1 of the present invention is laid on the patient's shoulders and back on the operating mattress, and is fixed to the metal bed edge on one side below the operating mattress, serving as an auxiliary support and restraint integrated device, which is used to lift the shoulders and back and restrain the arms of patients undergoing breast and axillary surgery on the surgical side, expose the surgical area, and provide the surgeon with a better operating field of vision. The widths of the bimodal cushion 2 and the support plate 3 are not distributed in equal proportions. The bimodal cushion 2 is narrower than the support plate 3, deviates from the central axis of the length direction of the operating bed, and is close to the surgical operation side, which is suitable for patients of different body types lying on their side.

[0056] When in use, the pad 1 is first laid flat on the operating bed, and then the position of the clamping part 12 on the fixed shaft 11 is adjusted by the locking device 15, so that the "U"-shaped opening of the clamping part 12 can face the edge of the bed on the operating bed, and then the edge of the bed on the operating bed enters the "U"-shaped opening. At this time, the first locking bolt 13 can be rotated by the wrench 14, and the first locking bolt 13 is screwed relative to the "U"-shaped opening. After the first locking bolt 13 abuts against the edge of the bed on the operating bed, the fixed shaft 11 and the operating bed can be locked, thereby improving the stability of the pad 1 on the operating bed, avoiding the patient's body from exerting a squeezing force on the pad 1 in the tilted state, which causes the pad 1 and the operating bed to slide relative to each other, and improving the stability of the patient's body in the tilted state. The position of the clamping part 12 on the fixed shaft 11 can be flexibly adjusted to adapt to various specifications and models of operating beds.

[0057] See also Figure 1 , Figure 5 The side mounting rod 16 is arranged on the fixed shaft 11, and a screw rod 20 is detachably and rotatably mounted on the side mounting rod 16. An arm tightening assembly is arranged at one end of the screw rod 20 away from the side mounting rod 16, and the position of the arm tightening assembly on the screw rod 20 can be adjusted. Specifically:

[0058] A limiting ring 17 is provided on the side mounting rod 16, and a sleeve ring 18 connected to one end of the screw rod 20 can be sleeved on the side mounting rod 16;

[0059] The locking nut 19 threadably matched with the side mounting rod 16 can cooperate with the limiting ring 17 to axially lock the collar 18;

[0060] A movable part 21 is slidably mounted on the other end of the screw rod 20, and a second locking bolt 22 is arranged on the movable part 21. The second locking bolt 22 can penetrate the movable part 21 and abut against the screw rod 20;

[0061] An adjusting rod 23 is slidably mounted on the end of the second locking bolt 22 .

[0062] First, the collar 18 can be inserted into the corresponding side mounting rod 16 as needed. At this time, the screw 20 can be deflected with the side mounting rod 16 as the rotation center by rotating the collar 18. After the screw 20 deflects to a predetermined angle, the locking nut 19 is screwed into the corresponding side mounting rod 16 until the collar 18 contacts the limiting ring 17. The limiting ring 17 is provided with limiting teeth matching the cross section of the collar 18. After contacting the collar 18, the collar 18 can be limited to rotate with the side mounting rod 16 as the rotation center, thereby achieving axial locking of the collar 18. At this time, the screw 20 can maintain a predetermined deflection state, so that the patient's arm can be fixed at a predetermined angle after being tightened by the arm tightening assembly, which can further improve the stability of the patient's body on the one hand, and enable the patient to maintain the best surgical position on the other hand.

[0063] Furthermore, after the deflection angle of the screw 20 is determined, the second locking bolt 22 can be driven to screw in or out relative to the movable part 21 through the adjusting rod 23. When the second locking bolt 22 is screwed out relative to the movable part 21, the second locking bolt 22 can be separated from the screw 20, so that the movable part 21 can slide relative to the screw 20. When the arm tightening assembly on the movable part 21 can fix the patient's wrist, the second locking bolt 22 can be screwed in relative to the movable part 21, so that the movable part 21 can lock the screw 20, thereby improving the stability of the movable part 21 in this state.

[0064] Through the above arrangement, on the one hand, the angle of the patient's arm can be adjusted according to actual needs to further facilitate the exposure of the breast and armpit; on the other hand, since the movable part 21 can drive the arm tightening assembly to move on the screw 20, the movable part 21 can meet the needs of patients with different arm lengths, so that the arms of patients with different arm lengths can be fixed, thereby improving the applicability of the device.

[0065] See also Figure 1 , Figure 3 , Figure 6 The arm tightening assembly includes an arc-shaped member 24 detachably connected to the movable member 21, a tightening strip 25 is rotatably mounted on one end of the arc-shaped member 24, and a connecting member 27 is rotatably mounted on the other end, and the tightening strip 25 is provided with a plurality of groups of inverted teeth 26 equidistantly along its length direction, and the inverted teeth 26 are adapted to the engaging member 28 provided on the connecting member 27;

[0066] Among them, the arc-shaped member 24, the tightening strip 25 and the connecting member 27 are replaceable parts, and a protective gel layer made of gel material is arranged on the inner side to prevent the skin of the patient's wrist from being worn due to the tightening force when the patient's wrist is tightened.

[0067] Furthermore, when fixing the patient's wrist, the tightening strip 25 is inserted into the engaging piece 28, and the engaging piece 28 is provided with engaging teeth adapted to the inverted teeth 26. The cooperation of the two can prevent the tightening strip 25 from slipping after entering the engaging piece 28, thereby achieving a more stable tightening effect on the patient's wrist, and having a pulling effect on the patient's arm, preventing the patient's arm from bending and blocking the surgical field of view.

[0068] Furthermore, the exposed surfaces of all components of the integrated body support device for breast and axillary surgery provided by the present invention are provided with insulating coatings to prevent the risk of electric shock caused by the use of an electric knife during surgery.

[0069] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0070] 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. An integrated body support device for breast and axillary surgery, characterized in that: include: A pad (1), wherein a double-peaked cushion (2) and a support plate (3) are provided on the pad (1); an adjusting component, arranged on the pad (1) and connected to the support plate (3), the adjusting component being capable of driving the support plate (3) to deflect relative to the pad (1); A fixed shaft (11) is provided in two groups and is connected to the backing plate (1); one end of the fixed shaft (11) away from the backing plate (1) is provided with a locking structure, and the locking structure enables the fixed shaft (11) to be connected to the operating table; A side mounting rod (16) is arranged on the fixed shaft (11), and a screw rod (20) is detachably and rotatably mounted on the side mounting rod (16). An arm tightening assembly is arranged at one end of the screw rod (20) away from the side mounting rod (16), and the position of the arm tightening assembly on the screw rod (20) is adjustable.

2. The integrated body support device for breast and axillary surgery according to claim 1, characterized in that: The support plate (3) is rotatably mounted on the pad (1); The adjustment assembly comprises a threaded rod (6) and a guide member (9) arranged on the backing plate (1); a threaded sleeve (7) threadedly connected to the threaded rod (6); a follower rod (8) slidably mounted on the guide member (9); and the follower rod (8) is fixedly connected to the threaded sleeve (7); A support rod (10) is rotatably mounted on the follower rod (8), and one end of the support rod (10) away from the follower rod (8) is rotatably connected to the support plate (3).

3. The integrated body support device for breast and axillary surgery according to claim 2, characterized in that: One end of the threaded rod (6) is connected to a bevel gear set (5), and the bevel gear set (5) is connected to an output shaft of a drive motor (4) arranged at the bottom of the pad (1).

4. The integrated body support device for breast and axillary surgery according to claim 1, characterized in that: The lifting angle of the support plate (3) relative to the pad (1) is flexibly adjusted by wireless remote control.

5. The integrated body support device for breast and axillary surgery according to claim 1, characterized in that: The locking structure comprises a clamping portion (12) slidably fitted with the fixed shaft (11), a "U"-shaped opening being formed on one side of the clamping portion (12), a first locking bolt (13) being provided on one side of the "U"-shaped opening, and a wrench (14) being rotatably mounted on one end of the first locking bolt (13) away from the clamping portion (12).

6. The integrated body support device for breast and axillary surgery according to claim 5, characterized in that: The locking structure further comprises a locking device (15) arranged on the clamping portion (12) and away from the side of the "U"-shaped opening, wherein the locking device (15) is used to fix the clamping portion (12) on the fixed shaft (11).

7. The integrated body support device for breast and axillary surgery according to claim 1, characterized in that: A limiting ring (17) is provided on the side mounting rod (16), and a sleeve ring (18) connected to one end of the screw rod (20) can be sleeved on the side mounting rod (16); The locking nut (19) threadably matched with the side mounting rod (16) can cooperate with the limiting ring (17) to axially lock the collar (18).

8. The integrated body support device for breast and axillary surgery according to claim 7, characterized in that: A movable part (21) is slidably mounted on the other end of the screw rod (20), and a second locking bolt (22) is arranged on the movable part (21). The second locking bolt (22) can penetrate the movable part (21) and abut against the screw rod (20); An adjusting rod (23) is slidably mounted on the end of the second locking bolt (22).

9. The integrated body support device for breast and axillary surgery according to claim 8, characterized in that: The arm tightening assembly comprises an arc-shaped member (24) detachably connected to the movable member (21); a tightening strip (25) is rotatably mounted on one end of the arc-shaped member (24); a connecting member (27) is rotatably mounted on the other end; the tightening strip (25) is provided with a plurality of groups of inverted teeth (26) equidistantly arranged along its length direction; the inverted teeth (26) are adapted to a snap-fitting member (28) arranged on the connecting member (27).

10. The integrated body support device for breast and axillary surgery according to claim 9, characterized in that: A protective gel layer is provided on the inner side of the arm tightening component to prevent skin abrasion.

11. An integrated body support device for breast and axillary surgery according to claim 1, wherein the exposed surfaces of all components of the integrated body support device for breast and axillary surgery are provided with an insulating coating to prevent the risk of electric shock caused by the use of an electric knife during surgery.

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