Postoperative neck nursing device for thyroid cancer

Abstract

The invention discloses a thyroid cancer postoperative neck nursing device which comprises a jaw support, a mandibular angle support assembly, a swivel positioning device and a shoulder and neck fixing ring, the jaw support is arranged on the mandibular angle support assembly, the mandibular angle support assembly is arranged on the swivel positioning device, and the swivel positioning device is arranged on the shoulder and neck fixing ring. The invention belongs to the technical field of medical instruments. The shoulder and neck fixing ring is worn on the shoulder and neck of a patient, meanwhile, the jaw support is fixed to the jaw of the patient, the mandibular angle support assembly is fixed to the mandibular angle of the patient, and the swivel positioning device forms a supporting structure on the rear side of the neck of the patient, so that the head of the patient is supported; wherein a buffer spring on the mandibular angle supporting tool assembly generates elastic force when a patient opens and closes the oral cavity, the situation that the oral cavity of the patient is opened and closed accidentally and a neck wound is involved is prevented, the rotating amplitude of the head of the patient can be adjusted through the rotating head positioning device, and the wound is prevented from being pulled by the rotating head action.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and specifically refers to a neck care device after thyroid cancer surgery. Background Art

[0002] Thyroid cancer is a malignant tumor caused by abnormal proliferation of cells inside the thyroid gland. It is a common type of cancer in the head and neck. Thyroid removal is the basic method of treating thyroid cancer.

[0003] During the postoperative recovery process, patients often have involuntary head movements such as raising their heads, lowering their heads, and turning their heads left and right. During the head turning process, the range of head movement cannot be accurately controlled, resulting in the stretching of the neck muscles, which will cause involvement of the surgical wound and have a certain impact on the recovery of the wound. Most of the existing postoperative neck care devices completely wrap the patient's neck, with poor overall air permeability, and are unable to automatically circulate air to the neck, reducing the patient's postoperative neck recovery effect. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a neck care device after thyroid cancer surgery, which effectively solves the above problems.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a postoperative neck care device for thyroid cancer, comprising a chin support, a mandibular angle support assembly, a head turning positioning device and a shoulder and neck fixing ring, wherein the chin support is arranged on the mandibular angle support assembly, the mandibular angle support assembly is arranged on the head turning positioning device, and the head turning positioning device is arranged on the shoulder and neck fixing ring; the chin support is provided with a support sleeve, side edges and a rack, the side edges are arranged on both sides of the support sleeve, and the rack is arranged at the end of the side edges.

[0006] Furthermore, the mandibular angle support assembly includes a mandibular angle support body, a regulating button assembly and a rotating slide column, the regulating button assembly is arranged on the side wall of the mandibular angle support body, and the rotating slide column is arranged at the end of the mandibular angle support body.

[0007] Furthermore, a rib is provided on the inner side of the mandibular angle support body, a fixed strip slide groove is provided on the mandibular angle support body, the rack slides on the fixed strip slide groove, a buffer groove is provided on the rear side of the mandibular angle support body, and a rotating column is provided in the buffer groove.

[0008] Preferably, the support sleeve is fixed at the patient's chin, and the mandibular angle support body is fixed at the patient's mandibular angle, forming a triangular fixed structure, so that the patient's neck after thyroid cancer surgery is completely exposed, with good air permeability, and medical staff can disinfect and change the patient's wound without removing the neck care device.

[0009] Furthermore, a regulating button groove is provided on the side wall of the mandibular angle support body, the regulating button groove is connected with the fixing strip slide groove, a snap-fit ​​fixing column is provided in the regulating button groove, button fixing holes are provided on both sides of the side wall of the regulating button groove, and the regulating button assembly is arranged in the regulating button groove.

[0010] Furthermore, the control button assembly includes a control button, a locking part and a locking part return spring, the control button rotates on the button fixing hole, the locking part rotates on the locking part fixing column, a locking wedge and a spring column are provided on the inner side of the locking part, the locking wedge is locked on the rack, one end of the locking part return spring is provided on the spring column, and the other end of the locking part return spring is provided on the side wall of the fixing bar slide groove.

[0011] Preferably, patients of different ages have different skull sizes, and the distance between the support sleeve and the mandibular angle support body can be adjusted by pulling out the rack to accommodate the different sizes of patients' faces. When the rack enters the fixed bar slot, the rack will move along the oblique edge of the engaging wedge, pushing the engaging wedge to rotate around the engaging piece fixing column. If the rack wants to slide out of the fixed bar slot, the right-angled edge of the engaging wedge will be stuck on the teeth of the rack, preventing the rack from sliding out. The patient needs to press the control button, which squeezes the engaging piece. The spring column of the engaging piece squeezes the engaging piece reset spring and causes the engaging piece to rotate, so that the engaging wedge is disengaged from the teeth on the rack. At this time, the rack can be pulled out of the fixed bar slot.

[0012] Furthermore, a buffer plate is provided on the top of the rotating slide column, and the buffer plate rotates on the rotating column. Buffer springs are provided on both sides of the buffer plate, and the ends of the buffer springs are attached to the inner wall of the buffer groove. A sliding bottom plate is provided at the bottom of the rotating slide column.

[0013] Preferably, when the patient opens and closes his mouth, the mandibular angle brace body will rotate around the rotating slide column, and the buffer plate of the rotating slide column will push the buffer spring, causing the buffer spring to squeeze the inner wall of the buffer groove, thereby preventing the patient's mouth from opening and closing inadvertently, involving the postoperative neck wound and affecting the patient's wound healing. The elastic force generated by the buffer spring serves as a warning when the patient opens and closes his mouth.

[0014] Furthermore, the rotary head positioning device includes a rotating positioning ring, a slide adjustment box and an adjustment box knob, the slide adjustment box is symmetrically arranged on both sides of the rotating positioning ring, the slide adjustment box slides inside the rotating positioning ring, the adjustment box knob is arranged on the rear side of the rotating positioning ring, and the adjustment box knob is connected between the two slide adjustment boxes.

[0015] Furthermore, a slideway is provided at the center of the rotating positioning circle, through grooves are provided on the tops of both sides of the slideway, the slide column adjustment box slides in the slideway, a back head support plate is provided on the top of the rear side of the rotating positioning circle, and a height adjustment plate is provided on the bottom of the rear side of the rotating positioning circle.

[0016] Furthermore, the slide column adjustment box is provided with a slide column slot, a bottom plate slot is provided at the bottom of the slide column slot, the rotating slide column slides in the slide column slot, the sliding bottom plate slides in the bottom plate slot, an adjustment box rack is provided on one side of the slide column adjustment box, a knob gear is provided on the adjustment box knob, and the knob gear is meshed and connected with the adjustment box rack.

[0017] Preferably, when the patient turns his head, the rotating slide column will be driven to slide in the channel formed between the slide column slide groove and the through groove. By turning the adjustment box knob, the slide column adjustment box will be driven to slide in the rotating positioning circle, thereby adjusting the size of the channel formed between the slide column slide groove and the through groove, and then adjusting the rotation amplitude of the patient's head to avoid the head turning action from affecting the recovery of the wound.

[0018] Furthermore, the shoulder and neck fixing ring includes a front ring and a rear ring, the front ring is connected to the rear ring by a pin, an adjustment plate slide groove is provided on the upper rear side of the rear ring, the height adjustment plate slides in the adjustment plate slide groove, a locking piece rotation groove is provided on the adjustment plate slide groove, and a height locking piece is provided in the locking piece rotation groove.

[0019] The beneficial effects achieved by the present invention using the above structure are as follows: 1. The support sleeve is fixed on the patient's chin, and the mandibular angle support body is fixed on the patient's mandibular angle, forming a triangular fixed structure, which fully exposes the patient's neck after thyroid cancer surgery and has good air permeability. Medical staff can disinfect and change the wound of the patient without removing the neck care device.

[0020] 2. Patients of different ages have different skull sizes. The distance between the support sleeve and the mandibular angle support body can be adjusted by pulling out the rack to adapt to the different sizes of patients' faces. When the rack enters the fixed bar slot, the rack will move along the oblique edge of the engaging wedge, pushing the engaging wedge to rotate around the engaging part fixing column. If the rack wants to slide out of the fixed bar slot, the right-angled edge of the engaging wedge will be stuck on the teeth of the rack to prevent the rack from sliding out. The patient needs to press the control button, which squeezes the engaging part. The spring column of the engaging part squeezes the engaging part reset spring and causes the engaging part to rotate, so that the engaging wedge is disengaged from the teeth on the rack. At this time, the rack can be pulled out of the fixed bar slot.

[0021] 3. When the patient opens and closes his mouth, the mandibular angle support body will rotate around the rotating slide column, and the buffer plate of the rotating slide column will push the buffer spring, causing the buffer spring to squeeze the inner wall of the buffer groove to prevent the patient's mouth from opening and closing inadvertently, involving the postoperative neck wound and affecting the patient's wound healing. The elastic force generated by the buffer spring plays a warning role when the patient opens and closes his mouth.

[0022] 4. When the patient turns his head, the rotating slide column will slide in the channel formed between the slide column slot and the through slot. By turning the adjustment box knob, the slide column adjustment box will slide in the rotating positioning circle, thereby adjusting the size of the channel formed between the slide column slot and the through slot, and then adjusting the rotation amplitude of the patient's head to avoid the head turning action from affecting the recovery of the wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a thyroid cancer postoperative neck care device proposed by the present invention; Figure 2 This is a front view of a thyroid cancer postoperative neck care device proposed by the present invention; Figure 3 for Figure 2 A cross-sectional view along the cutting line AA; Figure 4 for Figure 2 A cross-sectional view along the cutting line BB; Figure 5 for Figure 3 A cross-sectional view along the cutting line CC; Figure 6 for Figure 3 A cross-sectional view along the cutting line DD; Figure 7 for Figure 5 A cross-sectional view along the cutting line EE; Figure 8 A schematic cross-sectional view of a mandibular angle support body of a thyroid cancer postoperative neck care device proposed by the present invention; Fig. 9 This is a structural schematic diagram of a slide column adjustment box of a thyroid cancer post-operative neck care device proposed by the present invention; Fig.10 for Figure 4 A partial enlarged view of point Ⅰ in the middle.

[0024] Among them, 1. chin support, 11. support sleeve, 12. side, 13. rack, 2. mandibular angle support assembly, 21. mandibular angle support body, 211. retaining edge, 212. fixed bar slide groove, 213. buffer groove, 2131. rotating column, 214. regulating button groove, 2141. engaging member fixing column, 2142. button fixing hole, 22. regulating button assembly, 221. regulating button, 222. engaging member, 2221. engaging wedge, 2222. spring column, 223. engaging member reset spring, 23. rotating slide column, 231. Buffer plate, 232. Buffer spring, 233. Sliding bottom plate, 3. Head positioning device, 31. Rotating positioning ring, 311. Slideway, 312. Through slot, 313. Back head support plate, 314. Height adjustment plate, 32. Sliding column adjustment box, 321. Sliding column slot, 322. Bottom plate slot, 323. Adjustment box rack, 33. Adjustment box knob, 331. Knob gear, 4. Shoulder and neck fixing ring, 41. Front side ring, 42. Rear side ring, 43. Adjustment plate slot, 431. Locking piece rotation slot, 44. Height locking piece.

[0025] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0028] like Figure 1-Figure 10 As shown, the present invention proposes a postoperative neck care device for thyroid cancer, comprising a chin support 1, a mandibular angle support assembly 2, a head turning positioning device 3 and a shoulder and neck fixing ring 4, the chin support 1 is arranged on the mandibular angle support assembly 2, the mandibular angle support assembly 2 is arranged on the head turning positioning device 3, and the head turning positioning device 3 is arranged on the shoulder and neck fixing ring 4; the chin support 1 is provided with a support sleeve 11, side edges 12 and a rack 13, the side edges 12 are arranged on both sides of the support sleeve 11, and the rack 13 is arranged at the end of the side edges 12.

[0029] The mandibular angle support assembly 2 comprises a mandibular angle support body 21 , a regulating button assembly 22 and a rotating slide post 23 . The regulating button assembly 22 is arranged on the side wall of the mandibular angle support body 21 , and the rotating slide post 23 is arranged at the end of the mandibular angle support body 21 .

[0030] A retaining edge 211 is provided on the inner side of the mandibular angle support body 21 , a fixing strip slide groove 212 is provided on the mandibular angle support body 21 , the rack 13 slides on the fixing strip slide groove 212 , a buffer groove 213 is provided on the rear side of the mandibular angle support body 21 , and a rotating column 2131 is provided in the buffer groove 213 .

[0031] A regulating button slot 214 is provided on the side wall of the mandibular angle support body 21 , and the regulating button slot 214 is connected to the fixing strip slide slot 212 . A locking member fixing column 2141 is provided in the regulating button slot 214 . Button fixing holes 2142 are provided on both sides of the side wall of the regulating button slot 214 . The regulating button assembly 22 is provided in the regulating button slot 214 .

[0032] The regulating button assembly 22 includes a regulating button 221, a locking piece 222 and a locking piece return spring 223. The regulating button 221 rotates on the button fixing hole 2142, and the locking piece 222 rotates on the locking piece fixing column 2141. A locking wedge 2221 and a spring column 2222 are provided on the inner side of the locking piece 222. The locking wedge 2221 is locked on the rack 13, one end of the locking piece return spring 223 is provided on the spring column 2222, and the other end of the locking piece return spring 223 is provided on the side wall of the fixing bar slide groove 212.

[0033] A buffer plate 231 is provided on the top of the rotating slide column 23, and the buffer plate 231 rotates on the rotating column 2131. Buffer springs 232 are provided on both sides of the buffer plate 231. The ends of the buffer springs 232 are attached to the inner wall of the buffer groove 213. A sliding bottom plate 233 is provided at the bottom of the rotating slide column 23.

[0034] The turntable positioning device 3 includes a rotation positioning ring 31, a slide adjustment box 32 and an adjustment box knob 33. The slide adjustment box 32 is symmetrically arranged on both sides of the rotation positioning ring 31. The slide adjustment box 32 slides inside the rotation positioning ring 31. The adjustment box knob 33 is arranged on the rear side of the rotation positioning ring 31. The adjustment box knob 33 is connected between the two slide adjustment boxes 32.

[0035] A slideway 311 is provided at the center of the rotating positioning circle 31, through grooves 312 are provided at the tops of both sides of the slideway 311, the slide column adjustment box 32 slides in the slideway 311, a back head support plate 313 is provided at the top of the rear side of the rotating positioning circle 31, and a height adjustment plate 314 is provided at the bottom of the rear side of the rotating positioning circle 31.

[0036] The slide column adjustment box 32 is provided with a slide column slot 321, and a bottom plate slot 322 is provided at the bottom of the slide column slot 321. The rotating slide column 23 slides in the slide column slot 321, and the sliding bottom plate 233 slides in the bottom plate slot 322. An adjustment box rack 323 is provided on one side of the slide column adjustment box 32, and a knob gear 331 is provided on the adjustment box knob 33. The knob gear 331 is meshed and connected with the adjustment box rack 323.

[0037] The shoulder and neck fixing ring 4 includes a front ring 41 and a rear ring 42, the front ring 41 and the rear ring 42 are connected by a pin, an adjustment plate slide groove 43 is provided on the upper rear side of the rear ring 42, the height adjustment plate 314 slides in the adjustment plate slide groove 43, a locking member rotation groove 431 is provided on the adjustment plate slide groove 43, and a height locking member 44 is provided in the locking member rotation groove 431.

[0038] When in use, the shoulder and neck fixing ring 4 is worn on the patient's shoulder and neck, and the back of the head support plate 313 is fitted against the back of the patient's head. The height locking piece 44 is pushed upward to adjust the height of the rotating positioning ring 31, and at the same time, the mandibular angle support bodies 21 on both sides are worn on the mandibular angles of the patient's face, with the retaining edge 211 located below the mandibular angles. Then the support sleeve 11 is worn on the patient's chin, and the rack 13 of the chin support 1 is inserted into the fixing bar grooves 212 of the mandibular angle support bodies 21 on both sides. As the rack 13 enters the fixing bar grooves 212, the rack 13 will follow the oblique edge of the engaging wedge 2221, pushing the engaging wedge 2221 to rotate around the engaging piece fixing column 2141. If the rack 13 wants to slide out of the fixing bar groove 212, the right-angled edge of the engaging wedge 2221 will be stuck on the teeth of the rack 13, blocking the rack 1 3 slides out, the patient needs to press the regulating button 221, the regulating button 221 squeezes the engaging piece 222, the spring column 2222 of the engaging piece 222 squeezes the engaging piece reset spring 223, and makes the engaging piece 222 rotate, the engaging wedge 2221 disengages from the teeth on the rack 13, at this time the rack 13 can be pulled out from the fixing bar slide groove 212, the supporting sleeve 11 is fixed at the patient's chin, the mandibular angle support body 21 is fixed at the patient's mandibular angle, forming a triangular fixed structure, the back head supporting plate 313 and the height adjustment plate 314 form a supporting structure on the back side of the patient's neck, by manually adjusting the height of the height adjustment plate 314, the rotating positioning ring 31 is at a comfortable height for the patient, and the height locking piece 44 is dialed downward, the height locking piece 44 will squeeze the height adjustment plate 314, thereby fixing the height of the height adjustment plate 314.

[0039] When the patient opens and closes his mouth, the mandibular angle support body 21 will rotate around the rotating slide post 23, and the buffer plate 231 of the rotating slide post 23 will push the buffer spring 232, so that the buffer spring 232 squeezes the inner wall of the buffer groove 213, preventing the patient's mouth from opening and closing inadvertently, involving the postoperative neck wound and affecting the patient's wound healing. The elastic force generated by the buffer spring 232 plays a warning role when the patient opens and closes his mouth.

[0040] During the postoperative recovery process, patients often turn their heads left and right. During the head turning process, they cannot accurately grasp the range of head movement, which causes the neck muscles to be stretched and causes traction on the surgical wound. During the head turning process, the patient will drive the rotating slide post 23 to slide in the channel formed between the slide post slot 321 and the through slot 312. By rotating the adjustment box knob 33, the slide post adjustment box 32 is driven to slide in the rotating positioning ring 31, thereby adjusting the size of the channel formed between the slide post slot 321 and the through slot 312, and then adjusting the rotation range of the patient's head to avoid the head turning action from affecting the recovery of the wound. At the same time, after the entire device is worn on the patient's head, the front side of the patient's neck after thyroid cancer surgery is completely exposed, with good air permeability. Medical staff can disinfect and change the patient's wound without disassembling the neck care device.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0043] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A postoperative neck care device for thyroid cancer, characterized in that: The invention comprises a chin support (1), a mandibular angle support assembly (2), a head rotation positioning device (3) and a shoulder and neck fixing ring (4), wherein the chin support (1) is arranged on the mandibular angle support assembly (2), the mandibular angle support assembly (2) is arranged on the head rotation positioning device (3), and the head rotation positioning device (3) is arranged on the shoulder and neck fixing ring (4); The chin support (1) is provided with a support sleeve (11), side edges (12) and a rack (13), wherein the side edges (12) are arranged on both sides of the support sleeve (11), and the rack (13) is arranged at the end of the side edges (12).

2. The postoperative neck care device for thyroid cancer according to claim 1, characterized in that: The mandibular angle support assembly (2) comprises a mandibular angle support body (21), a regulating button assembly (22) and a rotating slide column (23), wherein the regulating button assembly (22) is arranged on the side wall of the mandibular angle support body (21), and the rotating slide column (23) is arranged at the end of the mandibular angle support body (21).

3. The postoperative neck care device for thyroid cancer according to claim 2, characterized in that: A retaining edge (211) is provided on the inner side of the mandibular angle support body (21), a fixing strip slide groove (212) is provided on the mandibular angle support body (21), the rack (13) slides on the fixing strip slide groove (212), a buffer groove (213) is provided on the rear side of the mandibular angle support body (21), and a rotating column (2131) is provided in the buffer groove (213).

4. The postoperative neck care device for thyroid cancer according to claim 3, characterized in that: The side wall of the mandibular angle support body (21) is provided with a regulating button groove (214), the regulating button groove (214) is connected to the fixing strip slide groove (212), a locking member fixing column (2141) is provided in the regulating button groove (214), button fixing holes (2142) are provided on both sides of the side wall of the regulating button groove (214), and the regulating button assembly (22) is arranged in the regulating button groove (214).

5. The postoperative neck care device for thyroid cancer according to claim 4, characterized in that: The control button assembly (22) comprises a control button (221), a snap-fitting piece (222) and a snap-fitting piece return spring (223); the control button (221) rotates on a button fixing hole (2142); the snap-fitting piece (222) rotates on a snap-fitting piece fixing column (2141); a snap-fitting wedge (2221) and a spring column (2222) are provided on the inner side of the snap-fitting piece (222); the snap-fitting wedge (2221) is snap-fitted on the rack (13); one end of the snap-fitting piece return spring (223) is provided on the spring column (2222); and the other end of the snap-fitting piece return spring (223) is provided on a side wall of a fixing bar slide groove (212).

6. The postoperative neck care device for thyroid cancer according to claim 5, characterized in that: A buffer plate (231) is provided at the top of the rotating slide column (23), and the buffer plate (231) rotates on the rotating column (2131). Buffer springs (232) are provided on both sides of the buffer plate (231), and the ends of the buffer springs (232) are attached to the inner wall of the buffer groove (213). A sliding bottom plate (233) is provided at the bottom of the rotating slide column (23).

7. The postoperative neck care device for thyroid cancer according to claim 6, characterized in that: The rotary head positioning device (3) comprises a rotation positioning ring (31), a slide column adjustment box (32) and an adjustment box knob (33); the slide column adjustment box (32) is symmetrically arranged on both sides of the rotation positioning ring (31); the slide column adjustment box (32) slides inside the rotation positioning ring (31); the adjustment box knob (33) is arranged at the rear side of the rotation positioning ring (31); and the adjustment box knob (33) is connected between the two slide column adjustment boxes (32).

8. The postoperative neck care device for thyroid cancer according to claim 7, characterized in that: A slideway (311) is provided at the center of the rotational positioning ring (31), through grooves (312) are provided at the tops of both sides of the slideway (311), the slide column adjustment box (32) slides in the slideway (311), a back head support plate (313) is provided at the top of the rear side of the rotational positioning ring (31), and a height adjustment plate (314) is provided at the bottom of the rear side of the rotational positioning ring (31).

9. The postoperative neck care device for thyroid cancer according to claim 8, characterized in that: The slide column adjustment box (32) is provided with a slide column slide groove (321), a bottom plate slide groove (322) is provided at the bottom of the slide column slide groove (321), the rotating slide column (23) slides in the slide column slide groove (321), the sliding bottom plate (233) slides in the bottom plate slide groove (322), an adjustment box rack (323) is provided on one side of the slide column adjustment box (32), a knob gear (331) is provided on the adjustment box knob (33), and the knob gear (331) is meshedly connected with the adjustment box rack (323).

10. The postoperative neck care device for thyroid cancer according to claim 9, characterized in that: The shoulder and neck fixing ring (4) comprises a front ring (41) and a rear ring (42), wherein the front ring (41) is connected to the rear ring (42) via a latch, an adjustment plate slide groove (43) is provided on the upper rear side of the rear ring (42), the height adjustment plate (314) slides in the adjustment plate slide groove (43), a locking member rotation groove (431) is provided on the adjustment plate slide groove (43), and a height locking member (44) is provided in the locking member rotation groove (431).

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