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CN-224207038-U - Treatment chair for rat bone setting of nerve root type cervical spondylosis

CN224207038UCN 224207038 UCN224207038 UCN 224207038UCN-224207038-U

Abstract

The utility model discloses a treatment chair for setting bones of rats with nerve root type cervical spondylosis, which belongs to the technical field of medical equipment and comprises a bottom plate, wherein a side plate is fixedly arranged on the bottom plate, a lifting assembly, a fixing assembly and an auxiliary assembly are arranged on the side plate, the neck and waist of the rats can be accurately fixed by arranging the fixing assembly and the auxiliary assembly, the treatment chair is suitable for rats with different body types and illness states, the stability and the effect in the process of setting bones are ensured, the lifting assembly is arranged, the spin-lifting bone setting method of rotating and lifting the heads of the rats first can be realized, the damage to the rats when lifting the rats exceeds the rated force can be effectively prevented by arranging a stepping slide plate, the locking of the positions of all arc-shaped strips can be realized by arranging a friction ring plate, the movement of the arc-shaped strips in the treatment process is prevented, and therefore the stability and the safety of the treatment chair are improved, and the treatment chair is convenient to detach and maintain by integrally adopting modularized arrangement.

Inventors

  • ZHANG QINGHAO
  • SHI HAOJUN
  • YU GONGCHANG
  • Yin Zuozhen
  • HOU BING
  • XIE LIANGYU
  • SHI BIN

Assignees

  • 山东第一医科大学附属颈肩腰腿痛医院(山东省医学科学院颈肩腰腿痛医院)

Dates

Publication Date
20260508
Application Date
20250207

Claims (8)

  1. 1. The utility model provides a treatment chair for nerve root formula cervical spondylosis rat bone setting, includes bottom plate (101), fixedly mounted with curb plate (103), its characterized in that on bottom plate (101): Be provided with lifting unit, fixed subassembly, auxiliary assembly on curb plate (103), lifting unit includes that slidable mounting is provided with fixed ring board one (105) on curb plate (103) on lifting ring board (104), fixed subassembly and auxiliary assembly all include fixed ring board two (106), fixed ring board one (105) and fixed ring board two (106) on equal circumference array's slidable mounting have 6 positioning racks (107), positioning racks (107) are all fixed to be provided with arc strip piece (117) apart from the nearest tip of fixed ring board two (106) axis, all rotate on fixed ring board one (105) and fixed ring board two (106) and install positioning toothed ring (121), positioning toothed ring (121) are used for adjusting the position of corresponding positioning racks (107), friction ring board (122) are all slidable mounting on fixed ring board one (105) and the fixed ring board two (106), friction force exists between friction ring board (122) and the corresponding arc strip piece (117) when joint, friction ring board (121) are used for adjusting toothed ring (122) rotation restriction.
  2. 2. The chair for treating cervical spondylosis rat bone setting of claim 1, wherein the second fixing ring plate (106) in the fixing assembly is fixedly arranged on the side plate (103), the second fixing ring plate (106) in the auxiliary assembly is slidably arranged on the side plate (103), the axes of the first fixing ring plate (105) and the second fixing ring plate (106) are on the same straight line, the second fixing ring plate (106) in the fixing assembly is positioned between the first fixing ring plate (105) and the second fixing ring plate (106) in the auxiliary assembly, and the first fixing ring plate (105) is positioned right above the second fixing ring plate (106) in the fixing assembly.
  3. 3. The treatment chair for the cervical spondylosis rat bone setting of claim 2, wherein the side plate (103) is further provided with a support circular plate (102) in a sliding manner, the support circular plate (102) is positioned under a second fixed ring plate (106) in the auxiliary assembly, the side plate (103) is rotatably provided with a support screw (108) and an auxiliary screw (110), the support screw (108) and the support circular plate (102) form a screw pair, and the auxiliary screw (110) and the second fixed ring plate (106) in the auxiliary assembly form the screw pair.
  4. 4. The treatment chair for the nerve root type cervical spondylosis rat bone setting is characterized in that a yielding slide plate (112) is further slidably mounted on the side plate (103), the yielding slide plate (112) is slidably matched with a lifting ring plate (104), a pressure regulating slide plate (116) is further slidably mounted on the outer side of the lifting ring plate (104), a spring is arranged between the pressure regulating slide plate (116) and the yielding slide plate (112), a pressure regulating cylinder (115) is fixedly mounted on the lifting ring plate (104), and the end portion of a piston rod of the pressure regulating cylinder (115) is fixedly connected with the pressure regulating slide plate (116).
  5. 5. The chair for treating cervical spondylosis rat bone setting of claim 4, wherein a shifting ring plate (129) is fixedly arranged on the outer side of the first fixed ring plate (105), the shifting ring plate (129) is rotatably arranged on the lifting ring plate (104), and the axes of the shifting ring plate (129) and the lifting ring plate (104) are on the same straight line.
  6. 6. The treatment chair for the nerve root type cervical spondylosis rat bone setting of claim 5, wherein the lifting ring plate (104) and the first fixed ring plate (105) are respectively provided with 6 positioning gears (119) in a rotating mode, the positioning gears (119) and the corresponding positioning racks (107) form a gear rack pair, the positioning gears (119) are respectively fixedly provided with a transmission gear (120), and the transmission gear (120) and the corresponding positioning toothed ring (121) form the gear pair.
  7. 7. The treatment chair for the nerve root type cervical spondylosis rat bone setting is characterized in that a driving gear (125) and a positioning screw rod (126) are rotatably arranged on a first fixed ring plate (105) and a second fixed ring plate (106), the driving gear (125) and the positioning gear ring (121) form a gear pair, the driving gear (125) is rotatably connected with the corresponding positioning screw rod (126), a positioning spline shaft (127) is rotatably arranged on a friction ring plate (122), the positioning spline shaft (127) and the corresponding driving gear (125) form spline sliding fit, and the positioning spline shaft (127) and the positioning screw rod (126) form a screw pair.
  8. 8. The chair for treating cervical spondylosis rat bone setting of claim 7, wherein torsion springs are arranged between the driving gear (125) and the corresponding positioning screw rod (126), and springs are arranged between the first fixed ring plate (105) and the second fixed ring plate (106) and the corresponding friction ring plate (122).

Description

Treatment chair for rat bone setting of nerve root type cervical spondylosis Technical Field The utility model relates to the technical field of medical equipment, in particular to a treatment chair for rat bone setting of cervical spondylosis of nerve root type. Background In the medical research and treatment process, the bone setting treatment of rats with nerve root cervical spondylosis is an important and complex field, the traditional bone setting method often lacks an effective fixing device, the rats are difficult to keep stable in the treatment process, so that the bone setting effect is affected, the traditional treatment equipment generally cannot accurately simulate the spin-up bone setting technique of doctors, so that the treatment effect is greatly reduced, and the positions of the rats on the chair cannot be adjusted according to the rats with different age groups and body types, so that the stress response in the treatment process cannot be effectively reduced. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides a treatment chair for the cervical spondylosis rat bone setting of nerve root, which solves the problems that the spin-up bone setting technique of doctors cannot be accurately simulated and the position of rats on the chair cannot be adjusted according to rats of different ages and body types. The utility model provides a treatment chair for the cervical spondylosis rat bone setting, which comprises a bottom plate, wherein a side plate is fixedly arranged on the bottom plate, a lifting assembly, a fixing assembly and an auxiliary assembly are arranged on the side plate, the lifting assembly comprises a lifting ring plate which is slidably arranged on the side plate, a fixing ring plate I is movably arranged on the lifting ring plate, the fixing assembly and the auxiliary assembly respectively comprise a fixing ring plate II, 6 positioning racks which are circumferentially arrayed on the fixing ring plate I and the fixing ring plate II are slidably arranged on the fixing ring plate I, arc-shaped strips are fixedly arranged at the end parts, closest to the axis of the fixing ring plate II, of each positioning rack, positioning toothed rings are rotatably arranged on the fixing ring plate I and the fixing ring plate II and used for adjusting the positions of the corresponding positioning racks, friction rings are slidably arranged on the fixing ring plate I and the fixing ring plate II, friction forces exist between the friction ring plates and the corresponding arc-shaped strips when the friction ring plates and the corresponding arc-shaped strips are jointed, and the friction ring plates are used for limiting the rotation of the positioning toothed rings. Further, a second fixed ring plate in the fixed assembly is fixedly arranged on the side plate, a second fixed ring plate in the auxiliary assembly is slidably arranged on the side plate, the axes of the first fixed ring plate and the second fixed ring plate are on the same straight line, the second fixed ring plate in the fixed assembly is positioned between the first fixed ring plate and the second fixed ring plate in the auxiliary assembly, and the first fixed ring plate is positioned right above the second fixed ring plate in the fixed assembly. Further, a supporting circular plate is slidably arranged on the side plate, the supporting circular plate is located under the second fixed ring plate in the auxiliary assembly, a supporting screw rod and an auxiliary screw rod are rotatably arranged on the side plate, the supporting screw rod and the supporting circular plate form a screw pair, and the auxiliary screw rod and the second fixed ring plate in the auxiliary assembly form the screw pair. Further, the side plate is further provided with a yielding slide plate in a sliding manner, the yielding slide plate is in sliding fit with the lifting annular plate, the outer side of the lifting annular plate is further provided with a pressure regulating slide plate in a sliding manner, a spring is arranged between the pressure regulating slide plate and the yielding slide plate, the lifting annular plate is further fixedly provided with a pressure regulating cylinder, and the end part of a piston rod of the pressure regulating cylinder is fixedly connected with the pressure regulating slide plate. Further, the outer side of the first fixed ring plate is fixedly provided with a shifting ring plate, the shifting ring plate is rotatably arranged on the lifting ring plate, and the axes of the shifting ring plate and the lifting ring plate are on the same straight line. Further, the lifting ring plate and the first fixed ring plate are respectively provided with 6 positioning gears in a rotating way, the positioning gears and the corresponding positioning racks form a gear-rack pair respectively, the positioning gears are respectively fixedly provided with a transmission gear, and the transmission