Incision auxiliary positioning device for thyroid and breast surgery

Abstract

The invention relates to the technical field of incision assistance for surgical operations, and discloses an incision auxiliary positioning device for thyroid and breast surgical operations, which comprises an auxiliary positioning ring piece, the upper surface of the auxiliary positioning ring piece is provided with a limiting groove, the inner side of the limiting groove is slidably provided with a limiting sliding block, and the upper surface of the limiting sliding block is fixedly connected with a rack ring; a positioning auxiliary incision assembly is arranged on the inner side of the rack ring, the positioning auxiliary incision assembly comprises a plurality of elastic through frames annularly arranged on the inner side of the rack ring, so that the auxiliary incision device can adapt to different sizes and states of nails and breasts during incision assistance for the surgical operation, and the auxiliary positioning effect of an incision in the operation can be adjusted in time; the incision auxiliary positioning device for the thyroid and breast surgery prevents deformation in the surgery from blocking sight, can help a patient to carry out auxiliary nursing medicine application after the surgery, prevents skin friction in life from affecting the wound healing effect, and further improves the use effect and quality of the whole incision auxiliary positioning device for the thyroid and breast surgery.

Description

Technical Field

[0001] The present invention relates to the technical field of incision assistance for surgical operations, and more specifically, to an incision assistance positioning device for thyroid and breast surgery. Background Art

[0002] Thyroid and breast surgery is one of the main methods for treating some diseases in the thyroid or breast area of patients. In the treatment of certain diseases in the thyroid of patients, thyroid and breast surgery will adopt surgical methods. For example, breast hyperplasia surgery is mainly applicable to the following situations: breast hyperplasia is suspected of having the possibility of malignancy, and biopsy or resection is required through surgery. Traditional resection surgery: By cutting the skin and directly removing the diseased tissue, the diseased tissue can be completely removed, and the recurrence rate after surgery is low. However, the surgical wound is relatively large, the recovery time is long, and obvious scars may be left. Minimally invasive surgery: Through small incisions or puncture points, the diseased tissue is removed using an endoscope or other minimally invasive instruments. The trauma is small, the recovery is fast, and the scar is not obvious. However, it has high technical requirements and is difficult to handle larger or complex lesions.

[0003] Currently, the existing incision assistance positioning devices for thyroid and breast surgery have the following deficiencies in use: The existing incision assistance positioning devices for thyroid and breast surgery generally assist in positioning the head and neck of the surgical patient to achieve the purpose of surgical positioning. However, in actual operation by doctors, it is still necessary to manually move the diseased thyroid and breast during the operation to draw lines and control the position of the incision. Due to the different ages of each patient and the different physical states of the thyroid and breast, during the operation on an underdeveloped thyroid and breast, it is easy to block the doctor's line of sight during incision positioning and knife insertion, thereby increasing the surgical difficulty, resulting in a reduction in the efficiency and effect of the operation. Moreover, after the operation, the patient needs to care for the wound. Then, when the incision is in the lower part of the thyroid and breast, the sutured wound is easily pressed and rubbed by the underwear or the hanging thyroid and breast, thereby slowing down the patient's healing time and causing problems such as wound breakage and infection.

[0004] The existing incision assistance positioning devices for thyroid and breast surgery have the above problems. In view of this, we propose an incision assistance positioning device for thyroid and breast surgery. Summary of the Invention

[0005] The purpose of the present invention is to provide an incision assistance positioning device for thyroid and breast surgery to overcome the above-mentioned defects in the prior art.

[0006] In view of the deficiencies of the prior art, the present invention provides a maintenance mechanism for floating offshore power generation using wave energy, which solves the following problems: The existing incision auxiliary positioning device for thyroid and breast surgery generally assists in positioning the head and neck of the surgical patient to achieve the purpose of surgical positioning. However, in actual operation by doctors, it is still necessary to manually move the diseased thyroid and breast during the operation to draw lines and control the position of the incision. Since the ages of each patient are different and the physical states of the thyroid and breast are also different, during the operation on an underdeveloped thyroid and breast, it is easy to block the doctor's line of sight during incision positioning and knife insertion, thereby increasing the surgical difficulty, resulting in a decrease in the efficiency and effect of the operation. Moreover, after the operation, the patient needs to care for the wound. Then, when the incision is made at the lower part of the thyroid and breast, the sutured wound is easily pressed by the underwear or the hanging thyroid and breast, causing friction, thereby slowing down the healing time of the patient and leading to problems such as wound breakage and infection; To achieve the above objectives, the present invention is realized through the following technical solutions: The technical solution adopted by the present invention to solve its technical problems is: An incision auxiliary positioning device for thyroid and breast surgery, including an auxiliary positioning ring plate. A limiting groove is provided on the upper surface of the auxiliary positioning ring plate. A limiting slider is slidably arranged inside the limiting groove. A rack ring is fixedly connected to the upper surface of the limiting slider. A positioning auxiliary incision assembly is arranged inside the rack ring. The positioning auxiliary incision assembly includes a plurality of elastic through frames annularly arranged inside the rack ring. A plurality of receiving sub-boxes are fixedly connected between every two elastic through frames respectively. A plurality of positioning medicine boxes are respectively inserted and movably arranged between every two elastic through frames. The positioning medicine boxes are used in cooperation with the receiving sub-boxes. The upper ends of the plurality of elastic through frames are commonly connected to an auxiliary support assembly. A protective cover is annularly and equidistantly arranged at the upper end of the auxiliary positioning ring plate. The rack ring is inserted and slidably arranged with the protective cover. An adjusting telescopic assembly is fixedly connected to the upper end of the auxiliary positioning ring plate. The adjusting telescopic assembly includes a plurality of mounting blocks annularly and fixedly connected to the upper surface of the auxiliary positioning ring plate. A reciprocating lead screw is rotatably installed in the middle of each of the plurality of mounting blocks. A threaded sleeve block is threadedly sleeved on the outer surface of the reciprocating lead screw. A guiding traction frame is fixedly connected to the outer surface of the threaded sleeve block. A top extension strip is rotatably connected to one side of the guiding traction frame. All the top extension strips are movably connected to the elastic through frames. A traction operation assembly is slidably arranged at the upper end of the auxiliary positioning ring plate. A limiting control assembly is arranged on the upper surface of the auxiliary positioning ring plate. A nursing medicine application assembly is arranged inside the positioning medicine box.

[0007] Preferably, the auxiliary support assembly includes an elastic ring rail fixedly connected to the upper ends of the plurality of elastic through frames. An upper limiting piece is slidably arranged on the outer surface of the elastic ring rail. A plurality of rubber bumps are arranged on the outer surface of the upper limiting piece.

[0008] Preferably, the traction operation assembly includes a short shaft fixedly connected to one side of the reciprocating screw rod, a linkage ratchet is fixedly sleeved on the outer surface of the short shaft, and the rack ring is meshed with the linkage ratchet.

[0009] Preferably, the limit control assembly includes an L-shaped fixed plate fixedly connected to one side of the mounting block, a rotating rod is rotatably mounted on one side of the L-shaped fixed plate, one end of the rotating rod is fixedly connected to an adapter, a pawl is fixedly connected to the outer surface of the adapter, the pawl is used in conjunction with a linkage ratchet, and the other end of the rotating rod is fixedly connected to a control pressure rod.

[0010] Preferably, a plurality of bottom blocks are fixedly connected to the upper end of the auxiliary positioning ring piece, a spring is fixedly connected to the upper end of the bottom block, and the spring is fixedly connected to the pawl.

[0011] Preferably, the bottom ends of the two receiving sub-boxes are fixedly connected with limiting clamping plates, and a limiting deep groove is opened in the middle of the auxiliary positioning ring piece, and the limiting deep groove is used in conjunction with the limiting clamping plate.

[0012] Preferably, the nursing medication component includes injection interfaces respectively arranged in the middle of multiple positioning medicine boxes, multiple positioning medicine boxes are each provided with a diversion cavity inside, multiple positioning medicine boxes are each provided with a plurality of diversion pipe openings connected to the diversion cavity at the bottom ends, and the injection interface is connected to the diversion cavity.

[0013] Preferably, a plurality of adsorption disks are equidistantly arranged in an annular shape on the outer surface of the auxiliary positioning ring.

[0014] Preferably, two auxiliary tapes are provided on the outer surface of the auxiliary positioning ring.

[0015] Preferably, a plurality of guide grooves are provided at the upper end of the auxiliary positioning ring piece, and the plurality of guide grooves are slidably arranged with the guide traction frame.

[0016] Beneficial effects of the present invention: 1. In the incision auxiliary positioning device for thyroid and breast surgery of the present invention, according to the size of the thyroid and breast of the patient, by toggling the rack ring to move, the operation drives the short shaft to rotate and drives the reciprocating screw to rotate, so that the threaded sleeve moves horizontally outside the reciprocating screw, thereby driving the guide traction frame to move synchronously, and further driving the multiple top extension strips to continuously move toward the middle, so that the lower parts of the multiple elastic through frames are deformed and tightened toward the middle, and the upper elastic ring rail is automatically tightened according to the size of the outside of the thyroid nipple, thereby completing the overall size adjustment of the incision auxiliary device, which is beneficial to adapt to different thyroid nipple sizes and states during surgical incision assistance, and can timely adjust the auxiliary positioning effect of the incision during surgery; 2. In a surgical incision auxiliary positioning device for breast and thyroid surgery according to the present invention, after the operation, the patient needs nursing and medication. The medicine can be injected through the injection interface provided outside the positioning medicine box at the upper part of the incision, and then enter the shunt cavity. The medicine is shunted and permeated from each shunt orifice to the outside of the incision, and then the medicine can be assisted in nursing operation with a disinfected cotton swab, avoiding affecting the healing effect of the incision suture by touching the breast and thyroid, facilitating the auxiliary nursing and medication for the patient after the operation, avoiding the influence of skin friction in daily life on the wound healing effect, and further improving the use effect and quality of the overall surgical incision auxiliary positioning device for breast and thyroid surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the invention, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0018] The present invention will be further described below with reference to the drawings and embodiments.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is of the present invention Figure 1 Top view structure schematic diagram.

[0021] Figure 3 It is of the present invention Figure 2 Cross-sectional structure schematic diagram.

[0022] Figure 4 It is of the present invention Figure 3 Sectional structure schematic diagram.

[0023] Figure 5 It is of the present invention Figure 4 Internal structure schematic diagram of the protective cover.

[0024] Figure 6 It is of the present invention Figure 5 Enlarged schematic diagram of the structure at A.

[0025] Figure 7 It is of the present invention Figure 4 Cross-sectional internal structure schematic diagram of the positioning medicine box.

[0026] Figure 8 It is of the present invention Figure 2 Bottom view structure schematic diagram.

[0027] In the figure: 1. Auxiliary positioning ring piece; 2. Rack ring; 3. Auxiliary tape; 4. Positioning medicine box; 551. Positioning auxiliary incision assembly; 552. Auxiliary support assembly; 553. Adjusting telescopic assembly; 554. Limit control assembly; 555. Nursing medicine application assembly; 556. Traction operation assembly; 6. Elastic through frame; 7. Receiving sub-box; 8. Protective cover; 9. Injection interface; 10. Upper limit piece; 11. Rubber bump; 12. Elastic ring track; 13. Suction cup; 14. Shunt cavity; 15. Shunt pipe orifice; 16. Restricting deep groove; 18. Limit slider; 19. Short shaft; 20. Top extension strip board; 22. Linkage ratchet; 23. Pawl; 24. Spring; 25. Bottom block; 26. Mounting block; 27. L-shaped fixed plate; 28. Reciprocating lead screw; 29. Control pressure rod; 30. Threaded sleeve block; 31. Guiding traction frame; 32. Rotating rod; 33. Guiding groove; 34. Adapter; 35. Limit groove; 36. Restricting clamping plate. Detailed implementation mode

[0028] In an embodiment of the present invention, by providing a maintenance mechanism for floating offshore power generation using wave energy, the following problems are solved: The existing incision auxiliary positioning device for thyroid and breast surgery generally assists in positioning the head and neck of the surgical patient to achieve the purpose of surgical positioning. However, in actual operation by doctors, it is still necessary to manually move the diseased thyroid and breast during the operation to draw lines and control the position of the incision. Since the ages of each patient are different and the physical states of the thyroid and breast are also different, during the operation on an underdeveloped thyroid and breast, it is easy to block the doctor's line of sight during incision positioning and knife insertion, thereby increasing the surgical difficulty, resulting in a reduction in the efficiency and effect of the operation. Moreover, after the operation, the patient needs to care for the wound. Then, when the incision is made at the lower part of the thyroid and breast, the sutured wound is easily pressed by the underwear or the hanging thyroid and breast, causing friction, thereby slowing down the healing time of the patient and leading to problems such as wound breakage and infection.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the specification drawings and specific implementation modes.

[0030] An incision auxiliary positioning device for breast and thyroid surgery in combination with Figures 1-8, comprising an auxiliary positioning ring plate 1. A limiting groove 35 is formed on the upper surface of the auxiliary positioning ring plate 1. A limiting slider 18 is slidably arranged inside the limiting groove 35. A rack ring 2 is fixedly connected to the upper surface of the limiting slider 18. A positioning auxiliary incision assembly 551 is arranged inside the rack ring 2. The positioning auxiliary incision assembly 551 includes a plurality of elastic through frames 6 annularly arranged inside the rack ring 2. A plurality of receiving sub-boxes 7 are fixedly connected between every two elastic through frames 6 respectively. A plurality of positioning medicine boxes 4 are respectively inserted and movably arranged between every two elastic through frames 6. The positioning medicine boxes 4 are used in cooperation with the receiving sub-boxes 7. The upper ends of the plurality of elastic through frames 6 are commonly connected to an auxiliary support assembly 552. A protective cover 8 is annularly and equidistantly arranged at the upper end of the auxiliary positioning ring plate 1. The rack ring 2 is inserted and slidably arranged with the protective cover 8. An adjusting telescopic assembly 553 is fixedly connected to the upper end of the auxiliary positioning ring plate 1. The adjusting telescopic assembly 553 includes a plurality of mounting blocks 26 annularly and fixedly connected to the upper surface of the auxiliary positioning ring plate 1. A reciprocating lead screw 28 is rotatably installed in the middle of each of the plurality of mounting blocks 26. A threaded sleeve block 30 is threadedly sleeved on the outer surface of the reciprocating lead screw 28. A guiding and traction frame 31 is fixedly connected to the outer surface of the threaded sleeve block 30. One side of the guiding and traction frame 31 is rotatably connected to a top extension strip plate 20. A plurality of top extension strip plates 20 are all movably connected to the elastic through frames 6. A traction operation assembly 556 is slidably arranged at the upper end of the auxiliary positioning ring plate 1. A limiting control assembly 554 is arranged on the upper surface of the auxiliary positioning ring plate 1. A nursing medicine application assembly 555 is arranged inside the positioning medicine box 4. A plurality of suction discs 13 are annularly and equidistantly arranged on the outer surface of the auxiliary positioning ring plate 1. Two auxiliary tapes 3 are arranged on the outer surface of the auxiliary positioning ring plate 1. A plurality of guiding grooves 33 are formed at the upper end of the auxiliary positioning ring plate 1. Each of the plurality of guiding grooves 33 is slidably arranged with the guiding and traction frame 31. The auxiliary support assembly 552 includes an elastic ring rail 12 fixedly connected to the upper ends of the plurality of elastic through frames 6. An upper limiting piece 10 is slidably arranged on the outer surface of the elastic ring rail 12. A plurality of rubber bumps 11 are arranged on the outer surface of the upper limiting piece 10.

[0031] According to the above technical solution, multiple adsorption plates 13 are adsorbed on the outside of the patient's nipple, and then the rack ring 2 is moved according to the size of the patient's nipple. After the rack ring 2 moves, it drives the limit slider 18 to slide smoothly in the limit groove 35. Under the movement of the rack ring 2, the linkage ratchet 22 can be driven to rotate continuously. Under the rotation of the linkage ratchet 22, the short shaft 19 is driven to rotate. After the rotation of the short shaft 19, the reciprocating screw rod 28 is driven to rotate, so that the threaded sleeve block 30 moves horizontally outside the reciprocating screw rod 28. When the threaded sleeve block 30 moves, it drives the guide traction frame 31 to move simultaneously. The plurality of top extension strips 20 are moved step by step, thereby driving the plurality of top extension strips 20 to continuously move toward the middle, so that the lower parts of the plurality of elastic through frames 6 are deformed and tightened toward the middle. When tightening, the two receiving sub-boxes 7 respectively drive the limiting clamping plates 36 to slide outward in the limiting deep groove 16, and the upper elastic ring rail 12 is automatically tightened with the size of the outside of the nail nipple, which is beneficial to adapt to different sizes and states of the nail nipple when assisting the incision in surgical operations, and can timely adjust the auxiliary positioning effect of the incision during the operation, prevent the deformation during the operation from blocking the line of sight, reduce the difficulty of operation, and improve the efficiency and effect of the operation.

[0032] A further technical solution is that the traction operation component 556 includes a short shaft 19 fixedly connected to one side of the reciprocating screw 28, the outer surface of the short shaft 19 is fixedly mounted with a linkage ratchet 22, the rack ring 2 is meshed with the linkage ratchet 22, the limit control component 554 includes an L-shaped fixed plate 27 fixedly connected to one side of the mounting block 26, one side of the L-shaped fixed plate 27 is rotatably mounted with a rotating rod 32, one end of the rotating rod 32 is fixedly connected to an adapter 34, the outer surface of the adapter 34 is fixedly connected to a pawl 23, the pawl 23 is used in conjunction with the linkage ratchet 22, the other end of the rotating rod 32 is fixedly connected to a control pressure rod 29, the upper end of the auxiliary positioning ring plate 1 is fixedly connected to a plurality of bottom blocks 25, the upper end of the bottom block 25 is fixedly connected to a spring 24, and the spring 24 is fixedly connected to the pawl 23.

[0033] According to the above technical solution, by controlling the forward and reverse rotation of the linkage ratchet 22, the movement of the control pressure rod 29 can be controlled by toggling, so that the rotating rod 32 is driven to rotate on the L-shaped fixed plate 27, and then the adapter 34 is driven to rotate and the ratchet 23 follows the swing. The spring 24 will be compressed during the downward swing, so that it is separated from the linkage ratchet 22, and the reverse rotation of the linkage ratchet 22 is realized, thereby assisting the positioning of the incision on the nipple. After the doctor has checked the position of the patient's nipple where the incision is required before the operation, the position of the positioning medicine box 4 in the device can be aligned with the position of the incision, and then the auxiliary tape 3 is synchronously adsorbed and bonded to the patient's skin with the adsorption plate 13.

[0034] Further technical solution: Restricting clamping plates 36 are fixedly connected to the bottoms of both of the two receiving sub-boxes 7. A restricting deep groove 16 is formed in the middle of the auxiliary positioning ring piece 1. The restricting deep groove 16 is used in cooperation with the restricting clamping plate 36. The nursing and medicine applying assembly 555 includes injection interfaces 9 respectively arranged in the middles of a plurality of positioning medicine boxes 4. A flow dividing cavity 14 is formed in each of the plurality of positioning medicine boxes 4. A plurality of flow dividing pipe orifices 15 communicating with the flow dividing cavity 14 are inserted through the bottoms of the plurality of positioning medicine boxes 4. The injection interface 9 communicates with the flow dividing cavity 14.

[0035] For the above technical solution, by inserting a tool into the injection interface 9, the positioning medicine box 4 at the corresponding position of the lower knife is opened. At this time, the positioning medicine box 4 will slide into the elastic through frame 6 on one side, pass through the elastic through frame 6 and then enter the receiving sub-box 7. A remaining part of the positioning medicine box 4 will be outside the elastic through frame 6 for resetting. The rubber bump 11 can be used to move the upper limit piece 10, so that it slides outside the elastic ring rail 12, thereby limiting the position of the thyroid and breast near the nipple, so that the whole thyroid and breast can be assisted in positioning during the operation, avoiding the influence on the operation of the lower knife, and being beneficial to the efficiency and quality of the doctor's operation. After the operation, the patient needs nursing and medicine application. The medicine can be injected into the flow dividing cavity 14 through the injection interface 9 arranged outside the positioning medicine box 4 at the upper part of the incision. The medicine is respectively divided and penetrated out of the incision from each flow dividing pipe orifice 15, and then the medicine can be assisted in nursing operation with a sterilized cotton swab. This is beneficial to assisting the patient in nursing and medicine application after the operation, avoiding the influence of skin friction in life on the wound healing effect, and further improving the use effect and quality of the overall incision auxiliary positioning device for thyroid and breast surgery.

[0036] The specific usage method of the present invention: In the incision auxiliary positioning device for thyroid and breast surgery of the present invention, firstly, a plurality of adsorption plates 13 are adsorbed on the outside of the thyroid and breast of the patient, and then, according to the size of the thyroid and breast of the patient, the rack ring 2 is moved, and the rack ring 2 drives the limit slider 18 to slide smoothly in the limit groove 35 after the movement, and the movement of the rack ring 2 can drive the linkage ratchet 22 to rotate continuously, and the rotation of the linkage ratchet 22 drives the short shaft 19 to rotate, and the rotation of the short shaft 19 drives the reciprocating screw 28 to rotate, so that the threaded sleeve 30 moves horizontally outside the reciprocating screw 28, and the threaded sleeve 30 drives the guide traction frame 31 to move synchronously when the threaded sleeve 30 moves , thereby driving the multiple top extension strips 20 to continuously move toward the middle, so that the lower parts of the multiple elastic through frames 6 are deformed and tightened toward the middle. When tightening, the two receiving sub-boxes 7 respectively drive the limiting clamping plates 36 to slide outward in the limiting deep groove 16, and the upper elastic ring rail 12 is automatically tightened according to the size of the outside of the nail nipple. In order to control the forward and reverse rotation of the linkage ratchet 22, the control pressure rod 29 can be moved by toggling, so that the rotating rod 32 is driven to rotate on the L-shaped fixed plate 27, and then the adapter 34 is driven to rotate. After the ratchet pawl 23 follows the swing, the spring 24 will be compressed during the downward swing, so that it is separated from the linkage ratchet 22, realizing the linkage ratchet The wheel 22 rotates in the opposite direction, thereby assisting the incision positioning of the nipple. After the doctor has checked the position of the nipple where the incision is required before the operation, the position of the positioning medicine box 4 in the device can be aligned with the position of the incision, and the auxiliary tape 3 is synchronously adsorbed and bonded to the patient's skin with the adsorption disk 13. Then, a tool is inserted into the injection interface 9 to open the positioning medicine box 4 at the corresponding position of the lower knife. At this time, the positioning medicine box 4 will slide to one side of the elastic frame 6, and enter the receiving sub-box 7 after passing through the elastic frame 6. The remaining part of the positioning medicine box 4 will be outside the elastic frame 6 for reset. The upper limit piece can be toggled through the rubber protrusion 11 10 is displaced so that it slides outside the elastic ring track 12, thereby limiting the position of the nail breast close to the outside of the nipple, so that the overall positioning of the nail breast can be assisted during the operation, avoiding the influence on the surgical incision, which is beneficial to the efficiency and quality of the doctor's operation. After the operation, the patient needs care and medication, and the medicine can be injected into the injection interface 9 set outside the positioning medicine box 4 at the upper part of the incision, so as to enter the shunt cavity 14, and the medicine is shunted from each shunt pipe port 15 to penetrate outside the incision, and then the medicine can be assisted in the nursing operation with a sterilized cotton swab to avoid affecting the healing effect of the incision suture by moving the nail breast.

[0037] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology in this field to understand the content of the present invention and implement it, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An incision auxiliary positioning device for thyroid and breast surgery, characterized in that: The invention comprises an auxiliary positioning ring piece (1), wherein a limiting groove (35) is provided on the upper surface of the auxiliary positioning ring piece (1), a limiting slider (18) is slidably arranged inside the limiting groove (35), a rack ring (2) is fixedly connected to the upper surface of the limiting slider (18), a positioning auxiliary notch assembly (551) is arranged inside the rack ring (2), the positioning auxiliary notch assembly (551) comprises a plurality of elastic racks (6) arranged in an annular manner on the inner side of the rack ring (2), a plurality of receiving sub-boxes (7) are fixedly connected between each two elastic racks (6), a plurality of positioning medicine boxes (4) are movably arranged between each two elastic racks (6), the positioning medicine boxes (4) and the receiving sub-boxes (7) are used in combination, the upper ends of the plurality of elastic racks (6) are commonly connected to an auxiliary support assembly (552), a protective cover (8) is equidistantly arranged in an annular manner on the upper end of the auxiliary positioning ring piece (1), the rack ring (2) and the protective cover are arranged in an annular manner. (8) interlaced sliding arrangement, the upper end of the auxiliary positioning ring piece (1) is fixedly connected with an adjusting telescopic component (553), the adjusting telescopic component (553) comprises a plurality of mounting blocks (26) annularly fixedly connected to the upper surface of the auxiliary positioning ring piece (1), a reciprocating screw (28) is rotatably mounted in the middle of the plurality of mounting blocks (26), a threaded sleeve block (30) is threadedly sleeved on the outer surface of the reciprocating screw (28), the outer surface of the threaded sleeve block (30) is fixedly connected with a guiding traction frame (31), one side of the guiding traction frame (31) is rotatably connected with a top extension strip (20), the plurality of top extension strips (20) are movably connected with the elastic through frame (6), a traction operation component (556) is slidably arranged on the upper end of the auxiliary positioning ring piece (1), a limit control component (554) is arranged on the upper surface of the auxiliary positioning ring piece (1), and a nursing medicine application component (555) is arranged on the inner side of the positioning medicine box (4).

2. The incision auxiliary positioning device for thyroid and breast surgery according to claim 1, characterized in that: The auxiliary support assembly (552) comprises an elastic ring rail (12) fixedly connected to the upper ends of a plurality of elastic through frames (6), an upper limit plate (10) being slidably provided on the outer surface of the elastic ring rail (12), and a plurality of rubber protrusions (11) being provided on the outer surface of the upper limit plate (10).

3. The incision auxiliary positioning device for thyroid and breast surgery according to claim 1, characterized in that: The traction operation assembly (556) comprises a short shaft (19) fixedly connected to one side of the reciprocating screw rod (28), a linkage ratchet (22) fixedly sleeved on the outer surface of the short shaft (19), and the rack ring (2) meshes with the linkage ratchet (22).

4. The incision auxiliary positioning device for thyroid and breast surgery according to claim 1, characterized in that: The limit control assembly (554) comprises an L-shaped fixed plate (27) fixedly connected to one side of the mounting block (26); a rotating rod (32) is rotatably mounted on one side of the L-shaped fixed plate (27); one end of the rotating rod (32) is fixedly connected to an adapter (34); an outer surface of the adapter (34) is fixedly connected to a pawl (23); the pawl (23) is used in conjunction with a linkage ratchet (22); and the other end of the rotating rod (32) is fixedly connected to a control pressure rod (29).

5. The incision auxiliary positioning device for thyroid and breast surgery according to claim 4, characterized in that: A plurality of bottom blocks (25) are fixedly connected to the upper end of the auxiliary positioning ring piece (1), a spring (24) is fixedly connected to the upper end of the bottom block (25), and the spring (24) is fixedly connected to the pawl (23).

6. The incision auxiliary positioning device for thyroid and breast surgery according to claim 1, characterized in that: The bottom ends of the two receiving sub-boxes (7) are fixedly connected with a limiting clamping plate (36), and a limiting deep groove (16) is opened in the middle of the auxiliary positioning ring piece (1), and the limiting deep groove (16) is used in conjunction with the limiting clamping plate (36).

7. The incision auxiliary positioning device for thyroid and breast surgery according to claim 1, characterized in that: The nursing medication component (555) comprises injection interfaces (9) respectively arranged in the middle of a plurality of positioning medicine boxes (4), a plurality of positioning medicine boxes (4) are each provided with a shunt cavity (14) inside, a plurality of shunt pipe openings (15) connected to the shunt cavity (14) are interspersed at the bottom ends of the plurality of positioning medicine boxes (4), and the injection interfaces (9) are connected to the shunt cavity (14).

8. The incision auxiliary positioning device for thyroid and breast surgery according to claim 1, characterized in that: The outer surface of the auxiliary positioning ring sheet (1) is provided with a plurality of adsorption plates (13) at equal intervals in a circular shape.

9. The incision auxiliary positioning device for thyroid and breast surgery according to claim 1, characterized in that: Two auxiliary adhesive tapes (3) are provided on the outer surface of the auxiliary positioning ring piece (1).

10. The incision auxiliary positioning device for thyroid and breast surgery according to claim 1, characterized in that: A plurality of guide grooves (33) are provided at the upper end of the auxiliary positioning ring piece (1), and the plurality of guide grooves (33) are slidably arranged with the guide traction frame (31).

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