Clinical operation supporting device for neurosurgery department

Abstract

The invention discloses a neurosurgery clinical operation supporting device, and relates to the technical field of neurosurgery, the neurosurgery clinical operation supporting device comprises a bottom plate which is rotatably provided with four moving wheels, the bottom plate is connected with first ends of four supporting rods, second ends of the four supporting rods are provided with the same first mounting plate, and the rear side of the first mounting plate is vertically connected with a second mounting plate; a head fixing mechanism for fixing the head of a patient is arranged on the front side of the second mounting plate above the first mounting plate; shoulder fixing mechanisms for fixing the shoulders of a patient are arranged on the first mounting plate on the two sides of the head fixing mechanism, and the shoulder fixing mechanisms are driven by the head fixing mechanism; a supporting mechanism of the stabilizing device is arranged between the first mounting plate and the bottom plate, and the supporting mechanism is driven by a shoulder fixing mechanism; the device is simple and reliable in structure, good in patient supporting and fixing effect, convenient to control and suitable for popularization.

Description

Technical Field

[0001] The present invention relates to the technical field of neurosurgery, and in particular to a neurosurgery clinical operation supporting device. Background Art

[0002] Neurosurgery is a branch of surgery. It is a high-level, sophisticated and cutting-edge discipline that uses unique neurosurgery research methods to study the human nervous system, such as the brain, spinal cord and peripheral nervous system, and its related ancillary structures, such as the skull, scalp and cerebral blood vessels and meninges, injuries, inflammation, tumors, deformities and certain genetic metabolic disorders or functional disorders, such as epilepsy, Parkinson's disease and neuralgia, and explores the causes and pathogenesis of diseases such as these. It also explores new diagnosis, treatment and prevention technologies. Neurosurgery requires a support device to support and fix the patient's head during clinical surgery. In existing neurosurgery clinical operations, when supporting and fixing the patient's head, the patient's head is generally fixed by a fixing belt, and the fixing belt is fixed on the operating table. However, the fixing belt is easy to move on the operating table, which can easily cause the patient's head to move during the operation, affecting the efficiency of the operation, increasing the risk of the operation, resulting in low precision and accuracy of the operation, and poor surgical treatment effect, which is very inconvenient to use; Based on this, the present invention provides a neurosurgery clinical operation support device to solve the problems raised in the above background technology. Summary of the invention

[0003] In view of the above problems, the present invention provides a neurosurgery clinical surgery support device to solve the problem that in existing neurosurgery clinical surgery, when the patient's head is supported and fixed, the patient's head is easily moved during the operation, affecting the efficiency of the operation, increasing the risk of the operation, resulting in low surgical precision and accuracy, and poor surgical treatment effect.

[0004] The technical solution of the present invention is: a neurosurgery clinical operation support device, comprising a base plate, a moving wheel, a support rod, a first mounting plate and a second mounting plate; Four movable wheels are respectively rotatably arranged under the bottom plate, the first ends of four support rods are respectively connected to the bottom plate, the second ends of the four support rods are respectively provided with the same first mounting plate, and the rear side of the first mounting plate is vertically connected to the second mounting plate; A head fixing mechanism for fixing the patient's head is provided on the front side of the second mounting plate above the first mounting plate; The first mounting plates on both sides of the head fixing mechanism are provided with shoulder fixing mechanisms for fixing the patient's shoulders, and the shoulder fixing mechanisms are driven by the head fixing mechanism; A supporting mechanism of the stabilizing device is provided between the first mounting plate and the bottom plate, and the supporting mechanism is driven by a shoulder fixing mechanism.

[0005] Further, the head fixing mechanism includes a driving member, a first threaded rod, a first fixed plate, a second fixed plate, a first moving block, a first moving rod, a first sliding column, a V-shaped rod, a first rotating shaft, a second sliding column, a second moving rod, a second moving block, a third moving rod, a first clamping plate, a first flexible pad, a fourth moving rod, a second clamping plate, and a second flexible pad; a first moving block is slidably provided on the rear side of the second mounting plate; a first fixing plate and a second fixing plate are respectively provided on the second mounting plates on the upper and lower sides of the first moving block; a first threaded rod is penetrated by an internal thread of the first moving block; two ends of the first threaded rod are rotatably connected to the first fixing plate and the second fixing plate respectively; one end of the first threaded rod rotates through the first fixing plate and is connected to a driving member; A first end of the first moving rod is vertically connected to the first moving block at the rear side of the first threaded rod, the first threaded rod is arranged parallel to the first moving rod, and a first sliding column is vertically connected to the second end of the first moving rod; A third sliding groove is provided on the second mounting plate at the front side of the first moving block, a third moving rod is passed through the third sliding groove, a first end of the third moving rod is vertically connected to the first moving block, a second end of the third moving rod is vertically connected to a first clamping plate, and a first flexible pad is provided on the first clamping plate; The first ends of the first rotating shaft are rotatably connected to the second mounting plates on the left and right sides of the first moving block respectively, the second end of the first rotating shaft is sleeved with the connection between the inner rod and the outer rod of the V-shaped rod, the inner rod of the V-shaped rod is provided with a through first sliding groove, and the first sliding column is slidably connected and arranged in the two first sliding grooves; The outer rod of the V-shaped rod is provided with a through second slide groove, and a second moving block is provided on the second mounting plate above the first rotating shaft for inclined sliding movement, the second moving block is vertically connected to the first end of the second moving rod, the second end of the second moving rod is vertically connected to the second sliding column, and the second sliding column is slidably connected and arranged in the second slide groove; A fourth sliding groove is provided on the second mounting plate at the front side of the second moving block, a fourth moving rod is passed through the fourth sliding groove, a first end of the fourth moving rod is vertically connected to the second moving block, a second end of the fourth moving rod is vertically connected to a second clamping plate, and a second flexible pad is provided on the inner side of the second clamping plate; The first threaded rod drives the shoulder fixing mechanism to work by rotating.

[0006] Further, the shoulder fixing mechanism includes a top plate, a first bevel gear, a second bevel gear, a second threaded rod, a third fixing plate, a first moving plate, a fifth moving rod, a toothed plate, a fourth fixing plate, a second rotating shaft, a gear, a first rotating rod, a second rotating rod, a sixth moving rod and a pressing plate, and a third fixing plate is provided under the first mounting plate; A first bevel gear is sleeved on the first threaded rod between the first moving block and the first fixed plate, a second bevel gear meshing with the first bevel gear is provided on one side of the first bevel gear, a first end of the second threaded rod is connected to the second bevel gear, the second end of the second threaded rod rotates through the second mounting plate and is rotatably connected to the third fixed plate, and the first moving plate is threadedly sleeved on the second threaded rod between the third fixed plate and the second mounting plate; A fourth fixing plate is provided on the first mounting plates on both sides of the first clamping plate, a tooth plate is slidably provided on the first mounting plate inside the fourth fixing plate, a fifth sliding groove is provided on the first mounting plate below the tooth plate, and a first end of a fifth moving rod is vertically connected under the tooth plate, and the second ends of the two fifth moving rods are slidably passed through the fifth sliding groove and vertically connected to the same first moving plate; The front side of the toothed plate is vertically connected to a top plate, the toothed plate is meshed with a gear, the gear is connected to a first end of a second rotating shaft, the second end of the second rotating shaft is rotatably connected to a fourth fixed plate, the first end of a first rotating rod is sleeved on the second rotating shaft between the fourth fixed plate and the gear, the second end of the first rotating rod is rotatably connected to the first end of the second rotating rod, the second end of the second rotating rod is hinged to a sixth moving rod, the first end of the sixth moving rod is slidably connected to the second mounting plate, and the second end of the sixth moving rod is vertically connected to a pressing plate; The second threaded rod drives the support mechanism to work by rotating.

[0007] Further, the support mechanism includes a support plate, a slider, a fifth fixed plate, a third rotating rod, a fourth rotating rod, a rotating column, a second movable plate and a seventh movable rod, a fifth fixed plate is provided under the first mounting plate on the front side of the third fixed plate, and a first end of the fourth rotating rod is hinged on the fifth fixed plate; A slider is threadedly sleeved on the second threaded rod between the first movable plate and the second mounting plate, the slider is slidably connected to the first mounting plate, and the first end of the third rotating rod is hinged on the slider; The third rotating rod and the fourth rotating rod are arranged crosswise, and the intersection of the third rotating rod and the fourth rotating rod is provided with a same rotating column for rotation; The second end of the third rotating rod and the second end of the fourth rotating rod are movably connected to the same second movable plate, the second end of the third rotating rod is hinged to the second movable plate, the second end of the fourth rotating rod is slidably connected to the second movable plate, and four first ends of the seventh movable rods are vertically connected under the second movable plate, and the second ends of the four seventh movable rods are respectively slidably connected to the same support plate through the bottom plate.

[0008] Furthermore, the driving member is a rotating handle.

[0009] Furthermore, the angle between the outer rod and the inner rod of the V-shaped rod is an obtuse angle.

[0010] Furthermore, a first T-shaped groove is provided on the rear side of the second mounting plate, a first T-shaped protrusion matching with the first T-shaped groove is provided on the second moving block, and the first T-shaped protrusion is slidably connected and arranged in the first T-shaped groove.

[0011] Furthermore, a second T-shaped groove is provided at the rear side of the second mounting plate, a second T-shaped protrusion matching with the second T-shaped groove is provided on the first moving block, and the second T-shaped protrusion is slidably connected and arranged in the second T-shaped groove.

[0012] Furthermore, a third T-shaped groove is provided on the front side of the second mounting plate, a third T-shaped protrusion matching with the third T-shaped groove is provided on the first end of the sixth movable rod, and the third T-shaped protrusion is slidably connected and arranged in the third T-shaped groove.

[0013] Advantages of the present invention: The present invention provides a head fixing mechanism, wherein the first flexible pad moves upward and the second flexible pad moves inward to cooperate with each other to clamp and fix the patient's head, thereby preventing the patient's head from moving during surgery, which affects the efficiency of the surgery, increases the risk of the surgery, and causes low precision and accuracy of the surgery; and the shoulder fixing mechanism is provided, wherein the first flexible pad moves upward and the second flexible pad moves inward to cooperate with each other to clamp and fix the patient's head, while the top plate moves forward to press and fix the top of the patient's shoulder to prevent the patient from moving, and at the same time, the pressure plate moves downward to press and fix the patient's shoulder to prevent the patient from instinctively reacting to the surgery. The shoulder strap of the present invention can be used to support and fix the patient's head, thereby preventing the patient from moving and affecting the doctor's work, and further improving the supporting and fixing effect on the patient; by setting the supporting mechanism, the first flexible pad moves upward and the second flexible pad moves inward to cooperate with each other to clamp and fix the patient's head and the top plate moves forward to press and fix the top of the patient's shoulder to prevent the patient from moving; at the same time, the pressing plate moves downward to press and fix the patient's shoulder, while the supporting plate moves downward to contact the ground to increase the supporting area of ​​the device as a whole, thereby further improving the stability of the device and thus improving the safety of the operation; the present invention has a simple and reliable structure, good supporting and fixing effect on the patient, is easy to control, and is suitable for promotion.

[0014] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the installation of the driving member of the present invention; Figure 3 is a schematic diagram of the installation of the first bevel gear of the present invention; Figure 4 is a schematic diagram of the installation of the fourth fixing plate of the present invention; Figure 5 is a schematic diagram of the installation of the fifth moving rod of the present invention; Figure 6 It is a schematic diagram of the installation of the slider of the present invention; Figure 7 It is a schematic diagram of the installation of the second T-shaped protrusion of the present invention.

[0017] Reference numerals: 1 is a bottom plate, 101 is a moving wheel, 102 is a support rod, 103 is a first mounting plate, 2 is a second mounting plate, 21 is a driving member, 22 is a first threaded rod, 23 is a first fixing plate, 24 is a second fixing plate, 25 is a first moving block, 26 is a first moving rod, 27 is a first sliding column, 28 is a V-shaped rod, 29 is a first rotating shaft, 210 is a second sliding column, 211 is a second moving rod, 212 is a second moving block, 213 is a first T-shaped protrusion, 214 is a second T-shaped protrusion, 215 is a third moving rod, 216 is a first clamping plate, 217 is a first flexible pad, 218 is a fourth moving rod, 219 is a second clamping plate Plate, 220 is the second flexible pad, 3 is the top plate, 31 is the first bevel gear, 32 is the second bevel gear, 33 is the second threaded rod, 34 is the third fixed plate, 35 is the first movable plate, 36 is the fifth movable rod, 37 is the toothed plate, 38 is the fourth fixed plate, 39 is the second rotating shaft, 310 is the gear, 311 is the first rotating rod, 312 is the second rotating rod, 313 is the sixth moving rod, 314 is the pressure plate, 315 is the third T-shaped protrusion, 4 is the support plate, 41 is the slider, 42 is the fifth fixed plate, 43 is the third rotating rod, 44 is the fourth rotating rod, 45 is the rotating column, 46 is the second movable plate, and 47 is the seventh moving rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] refer to Figures 1 to 7 , a neurosurgery clinical operation support device, comprising a base plate 1, a moving wheel 101, a support rod 102, a first mounting plate 103 and a second mounting plate 2; Four moving wheels 101 are rotatably installed under the bottom plate 1, and the moving wheels 101 are used to move the clinical surgery support device. The first ends of four support rods 102 are connected to the bottom plate 1 respectively, and the bottom plate 1 is used to install the support rods 102. The same first mounting plate 103 is installed on the second ends of the four support rods 102, and the support rods 102 are used to install the first mounting plate 103. The rear side of the first mounting plate 103 is vertically connected to the second mounting plate 2, and the first mounting plate 103 is used to install the second mounting plate 2; A head fixing mechanism for fixing the patient's head is installed on the front side of the second mounting plate 2 above the first mounting plate 103; Shoulder fixing mechanisms for fixing the patient's shoulders are installed on the first mounting plates 103 on both sides of the head fixing mechanism, and the shoulder fixing mechanisms are driven by the head fixing mechanism; A support mechanism of the stabilizing device is installed between the first mounting plate 103 and the bottom plate 1, and the support mechanism is driven by a shoulder fixing mechanism; The head fixing mechanism includes a driving member 21, a first threaded rod 22, a first fixing plate 23, a second fixing plate 24, a first moving block 25, a first moving rod 26, a first sliding column 27, a V-shaped rod 28, a first rotating shaft 29, a second sliding column 210, a second moving rod 211, a second moving block 212, a third moving rod 215, a first clamping plate 216, a first flexible pad 217, a fourth moving rod 218, a second clamping plate 219 and a second flexible pad 220, and a first mounting plate 220 is mounted on the rear side of the second mounting plate 221. The moving block 25, the first fixing plate 23 and the second fixing plate 24 are respectively installed on the second mounting plates 2 at the upper and lower sides of the first moving block 25, the first threaded rod 22 is penetrated by the internal thread of the first moving block 25, the two ends of the first threaded rod 22 are respectively rotatably connected with the first fixing plate 23 and the second fixing plate 24, the first fixing plate 23 and the second fixing plate 24 are matched to install the first threaded rod 22, one end of the first threaded rod 22 is rotatably penetrated through the first fixing plate 23 and connected with the driving member 21; the driving member 21 is a rotating handle; A first end of a first moving rod 26 is vertically connected to a first moving block 25 at the rear side of the first threaded rod 22. The first threaded rod 22 is arranged parallel to the first moving rod 26. A first sliding column 27 is vertically connected to a second end of the first moving rod 26. A third sliding groove is provided on the second mounting plate 2 at the front side of the first moving block 25, and a third moving rod 215 is passed through the third sliding groove. The first end of the third moving rod 215 is vertically connected to the first moving block 25, and the second end of the third moving rod 215 is vertically connected to the first clamping plate 216, and the first flexible pad 217 is installed on the first clamping plate 216; The first ends of the first rotating shaft 29 are rotatably connected to the second mounting plates 2 on the left and right sides of the first moving block 25, and the second end of the first rotating shaft 29 is fixedly sleeved with the connection between the inner rod and the outer rod of the V-shaped rod 28. The first rotating shaft 29 is used to install the V-shaped rod 28. The inner rod of the V-shaped rod 28 is provided with a through first sliding groove, and the first sliding column 27 is slidably connected and arranged in the two first sliding grooves; the angle between the outer rod and the inner rod of the V-shaped rod 28 is an obtuse angle; The outer rod of the V-shaped rod 28 is provided with a through second slide groove, and a second moving block 212 is obliquely and slidably installed on the second mounting plate 2 above the first rotating shaft 29, and a first end of a second moving rod 211 is vertically connected to the second moving block 212, and a second sliding column 210 is vertically connected to the second end of the second moving rod 211, and the second sliding column 210 is slidably connected and arranged in the second slide groove; A fourth sliding groove is provided on the second mounting plate 2 at the front side of the second moving block 212, and a fourth moving rod 218 runs through the fourth sliding groove. The first end of the fourth moving rod 218 is vertically connected to the second moving block 212, and the second end of the fourth moving rod 218 is vertically connected to the second clamping plate 219, and a second flexible pad 220 is installed inside the second clamping plate 219; The first threaded rod 22 drives the shoulder fixing mechanism to work by rotating; Preferably, the driving member 21 rotates to drive the first threaded rod 22 to rotate, the first threaded rod 22 rotates to drive the first moving block 25 to move upward, the first moving block 25 moves upward to drive the third moving rod 215 and the first moving rod 26 to move upward, the third moving rod 215 moves upward to drive the first clamping plate 216 to move upward, and the first clamping plate 216 moves upward to drive the first flexible pad 217 to move upward; At the same time, the first moving rod 26 moves upward to drive the first sliding column 27 to move upward, the first sliding column 27 moves upward to drive the inner rod of the V-shaped rod 28 to rotate, the inner rod of the V-shaped rod 28 rotates to drive the outer rod of the V-shaped rod 28 to rotate, the outer rod of the V-shaped rod 28 rotates to drive the second sliding column 210 to move, the second sliding column 210 moves to drive the second moving rod 211 to move, the second moving rod 211 moves to drive the second moving block 212 to move inward, the second moving block 212 moves inward to drive the fourth moving rod 218 to move inward, the fourth moving rod 218 moves inward to drive the second clamping plate 219 to move inward, the second clamping plate 219 moves inward to drive the second flexible pad 220 to move inward, so that the first flexible pad 217 moves upward and the second flexible pad 220 moves inward to cooperate to clamp and fix the patient's head, so as to prevent the patient's head from moving during the operation, which affects the operation efficiency, increases the risk of the operation, and causes the situation of low precision and accuracy of the operation; The shoulder fixing mechanism includes a top plate 3, a first bevel gear 31, a second bevel gear 32, a second threaded rod 33, a third fixing plate 34, a first moving plate 35, a fifth moving rod 36, a toothed plate 37, a fourth fixing plate 38, a second rotating shaft 39, a gear 310, a first rotating rod 311, a second rotating rod 312, a sixth moving rod 313 and a pressing plate 314, and the third fixing plate 34 is installed under the first mounting plate 103; A first bevel gear 31 is fixedly sleeved on the first threaded rod 22 between the first moving block 25 and the first fixed plate 23, a second bevel gear 32 meshing with the first bevel gear 31 is installed on one side of the first bevel gear 31, a first end of a second threaded rod 33 is connected to the second bevel gear 32, a second end of the second threaded rod 33 is rotatably passed through the second mounting plate 2 and rotatably connected to the third fixed plate 34, the third fixed plate 34 is used to install the second threaded rod 33, and a first moving plate 35 is threadedly sleeved on the second threaded rod 33 between the third fixed plate 34 and the second mounting plate 2; The first mounting plates 103 on both sides of the first clamping plate 216 are both mounted with fourth fixing plates 38, a tooth plate 37 is slidably mounted on the first mounting plate 103 inside the fourth fixing plate 38, a through fifth sliding groove is provided on the first mounting plate 103 below the tooth plate 37, a first end of a fifth moving rod 36 is vertically connected below the tooth plate 37, and the second ends of the two fifth moving rods 36 are both slidably passed through the fifth sliding groove and vertically connected to the same first moving plate 35; The front side of the toothed plate 37 is vertically connected to the top plate 3, a gear 310 is meshedly connected to the toothed plate 37, a first end of a second rotating shaft 39 is connected to the gear 310, a second end of the second rotating shaft 39 is rotatably connected to a fourth fixed plate 38, the fourth fixed plate 38 is used to install the second rotating shaft 39, a first end of a first rotating rod 311 is fixedly sleeved on the second rotating shaft 39 between the fourth fixed plate 38 and the gear 310, a second end of the first rotating rod 311 is rotatably connected to a first end of a second rotating rod 312, a sixth moving rod 313 is hinged to a second end of the second rotating rod 312, a first end of the sixth moving rod 313 is slidably connected to the second mounting plate 2, and a second end of the sixth moving rod 313 is vertically connected to a pressing plate 314; The second threaded rod 33 drives the support mechanism to work by rotating; Preferably, the first threaded rod 22 rotates to drive the first bevel gear 31 to rotate, the first bevel gear 31 rotates to drive the second bevel gear 32 to rotate, the second bevel gear 32 rotates to drive the second threaded rod 33 to rotate, the second threaded rod 33 rotates to drive the first movable plate 35 to move forward, the first movable plate 35 moves forward to drive the fifth movable rod 36 to move forward, the fifth movable rod 36 moves forward to drive the toothed plate 37 to move forward, the toothed plate 37 moves forward to drive the top plate 3 to move forward, and the top plate 3 moves forward to press and fix the top of the patient's shoulder to prevent the patient from moving; At the same time, the gear plate 37 moves forward to drive the gear 310 to rotate, the gear 310 rotates to drive the second shaft 39 to rotate, the second shaft 39 rotates to drive the first rotating rod 311 to rotate, the first rotating rod 311 rotates to drive the second rotating rod 312 to rotate, the second rotating rod 312 rotates to drive the sixth moving rod 313 to move downward, the sixth moving rod 313 moves downward to drive the pressing plate 314 to move downward, the pressing plate 314 moves downward to press and fix the patient's shoulder, prevent the patient from moving due to instinctive reaction and affecting the doctor's work, and further improve the supporting and fixing effect of the patient; The supporting mechanism includes a supporting plate 4, a slider 41, a fifth fixing plate 42, a third rotating rod 43, a fourth rotating rod 44, a rotating column 45, a second moving plate 46 and a seventh moving rod 47. The fifth fixing plate 42 is installed under the first mounting plate 103 on the front side of the third fixing plate 34. The first end of the fourth rotating rod 44 is hinged on the fifth fixing plate 42. The fifth fixing plate 42 is used to install the fourth rotating rod 44. A slider 41 is threadedly sleeved on the second threaded rod 33 between the first movable plate 35 and the second mounting plate 2. The slider 41 is slidably connected to the first mounting plate 103. A first end of a third rotating rod 43 is hinged on the slider 41. The third rotating rod 43 and the fourth rotating rod 44 are arranged crosswise, and the intersection of the third rotating rod 43 and the fourth rotating rod 44 is rotatably mounted with a same rotating column 45; The second end of the third rotating rod 43 and the second end of the fourth rotating rod 44 are movably connected to the same second movable plate 46, the second end of the third rotating rod 43 is hinged to the second movable plate 46, the second end of the fourth rotating rod 44 is slidably connected to the second movable plate 46, and the first ends of four seventh movable rods 47 are vertically connected under the second movable plate 46, and the second ends of the four seventh movable rods 47 are respectively slidably connected to the same support plate 4 through the bottom plate 1; Preferably, the second threaded rod 33 rotates to drive the slider 41 to move forward, the slider 41 moves forward to drive the third rotating rod 43 to rotate, the third rotating rod 43 rotates to drive the rotating column 45 to rotate, and the rotating column 45 rotates to drive the fourth rotating rod 44 to rotate; Since a fifth fixing plate 42 is installed under the first mounting plate 103 at the front side of the third fixing plate 34, a first end of a fourth rotating rod 44 is hinged on the fifth fixing plate 42, and a second end of the third rotating rod 43 and a second end of the fourth rotating rod 44 are movably connected with the same second movable plate 46, the third rotating rod 43 and the fourth rotating rod 44 rotate to drive the second movable plate 46 to move downward, the second movable plate 46 moves downward to drive the seventh movable rod 47 to move downward, the seventh movable rod 47 moves downward to drive the support plate 4 to move downward, the support plate 4 moves downward to contact the ground to increase the overall support area of ​​the device, further improve the stability of the device, and thus improve the safety of the operation; A first T-shaped groove is provided at the rear side of the second mounting plate 2, and a first T-shaped protrusion 213 matching with the first T-shaped groove is installed on the second moving block 212, and the first T-shaped protrusion 213 is slidably connected and arranged in the first T-shaped groove; the first T-shaped groove and the first T-shaped protrusion 213 match to ensure that the second moving block 212 slides smoothly at the rear side of the second mounting plate 2; A second T-shaped groove is provided at the rear side of the second mounting plate 2, and a second T-shaped protrusion 214 matching with the second T-shaped groove is installed on the first moving block 25, and the second T-shaped protrusion 214 is slidably connected and arranged in the second T-shaped groove; the second T-shaped groove and the second T-shaped protrusion 214 match to ensure that the first moving block 25 slides smoothly at the rear side of the second mounting plate 2; A third T-shaped groove is provided on the front side of the second mounting plate 2, and a third T-shaped protrusion 315 matching the third T-shaped groove is installed on the first end of the sixth moving rod 313, and the third T-shaped protrusion 315 is slidably connected and arranged in the third T-shaped groove; the third T-shaped groove and the third T-shaped protrusion 315 cooperate to ensure that the sixth moving rod 313 slides smoothly on the front side of the second mounting plate 2.

[0021] The method of using the present invention is as follows: when a neurosurgery department needs to use a support device to support and fix the patient's head during a clinical operation, the medical staff moves the device to one end of the operating table through the moving wheel 101. The medical staff makes the patient lie down or lie prone on the operating table according to the type of operation, and places the patient's head on the first flexible pad 217. Then, the medical staff rotates the driving member 21. The driving member 21 rotates to drive the first threaded rod 22 to rotate, the first threaded rod 22 rotates to drive the first moving block 25 to move upward, the first moving block 25 moves upward to drive the third moving rod 215 and the first moving rod 26 to move upward, the third moving rod 215 moves upward to drive the first clamping plate 216 to move upward, the first clamping plate 216 moves upward to drive the first flexible pad 217 to move upward; At the same time, the first moving rod 26 moves upward to drive the first sliding column 27 to move upward, the first sliding column 27 moves upward to drive the inner rod of the V-shaped rod 28 to rotate, the inner rod of the V-shaped rod 28 rotates to drive the outer rod of the V-shaped rod 28 to rotate, the outer rod of the V-shaped rod 28 rotates to drive the second sliding column 210 to move, the second sliding column 210 moves to drive the second moving rod 211 to move, the second moving rod 211 moves to drive the second moving block 212 to move inward, the second moving block 212 moves inward to drive the fourth moving rod 218 to move inward, the fourth moving rod 218 moves inward to drive the second clamping plate 219 to move inward, the second clamping plate 219 moves inward to drive the second flexible pad 220 to move inward, so that the first flexible pad 217 moves upward and the second flexible pad 220 moves inward to cooperate to clamp and fix the patient's head, so as to prevent the patient's head from moving during the operation, which affects the operation efficiency, increases the risk of the operation, and causes the situation of low precision and accuracy of the operation; At the same time, the first threaded rod 22 rotates to drive the first bevel gear 31 to rotate, the first bevel gear 31 rotates to drive the second bevel gear 32 to rotate, the second bevel gear 32 rotates to drive the second threaded rod 33 to rotate, the second threaded rod 33 rotates to drive the first movable plate 35 to move forward, the first movable plate 35 moves forward to drive the fifth movable rod 36 to move forward, the fifth movable rod 36 moves forward to drive the toothed plate 37 to move forward, the toothed plate 37 moves forward to drive the top plate 3 to move forward, the top plate 3 moves forward to press and fix the top of the patient's shoulder to prevent the patient from moving; At the same time, the gear plate 37 moves forward to drive the gear 310 to rotate, the gear 310 rotates to drive the second shaft 39 to rotate, the second shaft 39 rotates to drive the first rotating rod 311 to rotate, the first rotating rod 311 rotates to drive the second rotating rod 312 to rotate, the second rotating rod 312 rotates to drive the sixth moving rod 313 to move downward, the sixth moving rod 313 moves downward to drive the pressing plate 314 to move downward, the pressing plate 314 moves downward to press and fix the patient's shoulder, prevent the patient from moving due to instinctive reaction and affecting the doctor's work, and further improve the supporting and fixing effect of the patient; At the same time, the second threaded rod 33 rotates to drive the slider 41 to move forward, the slider 41 moves forward to drive the third rotating rod 43 to rotate, the third rotating rod 43 rotates to drive the rotating column 45 to rotate, and the rotating column 45 rotates to drive the fourth rotating rod 44 to rotate; Since a fifth fixing plate 42 is installed under the first mounting plate 103 on the front side of the third fixing plate 34, a first end of a fourth rotating rod 44 is hinged on the fifth fixing plate 42, and a second end of the third rotating rod 43 and a second end of the fourth rotating rod 44 are movably connected with the same second movable plate 46, the third rotating rod 43 and the fourth rotating rod 44 rotate to drive the second movable plate 46 to move downward, the second movable plate 46 moves downward to drive the seventh movable rod 47 to move downward, the seventh movable rod 47 moves downward to drive the support plate 4 to move downward, the support plate 4 moves downward to contact the ground to increase the overall support area of ​​the device, further improve the stability of the device, and thus improve the safety of the operation.

[0022] The present invention provides a head fixing mechanism, wherein the first flexible pad moves upward and the second flexible pad moves inward to cooperate with each other to clamp and fix the patient's head, thereby preventing the patient's head from moving during surgery, which affects the efficiency of the surgery, increases the risk of the surgery, and causes low precision and accuracy of the surgery; and the shoulder fixing mechanism is provided, wherein the first flexible pad moves upward and the second flexible pad moves inward to cooperate with each other to clamp and fix the patient's head, while the top plate moves forward to press and fix the top of the patient's shoulder to prevent the patient from moving, and at the same time, the pressure plate moves downward to press and fix the patient's shoulder to prevent the patient from instinctively reacting to the surgery. The shoulder strap of the present invention can be used to support and fix the patient's head, thereby preventing the patient from moving and affecting the doctor's work, and further improving the supporting and fixing effect on the patient; by setting the supporting mechanism, the first flexible pad moves upward and the second flexible pad moves inward to cooperate with each other to clamp and fix the patient's head and the top plate moves forward to press and fix the top of the patient's shoulder to prevent the patient from moving; at the same time, the pressing plate moves downward to press and fix the patient's shoulder, while the supporting plate moves downward to contact the ground to increase the supporting area of ​​the device as a whole, thereby further improving the stability of the device and thus improving the safety of the operation; the present invention has a simple and reliable structure, good supporting and fixing effect on the patient, is easy to control, and is suitable for promotion.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A neurosurgery clinical operation support device, characterized in that: It comprises a bottom plate (1), a moving wheel (101), a support rod (102), a first mounting plate (103) and a second mounting plate (2); Four movable wheels (101) are rotatably arranged under the bottom plate (1), the first ends of four support rods (102) are respectively connected to the bottom plate (1), the second ends of the four support rods (102) are provided with a same first mounting plate (103), and the rear side of the first mounting plate (103) is vertically connected to a second mounting plate (2); A head fixing mechanism for fixing the patient's head is provided on the front side of the second mounting plate (2) above the first mounting plate (103); The first mounting plates (103) on both sides of the head fixing mechanism are both provided with shoulder fixing mechanisms for fixing the patient's shoulders, and the shoulder fixing mechanisms are driven by the head fixing mechanism; A support mechanism of a stabilizing device is provided between the first mounting plate (103) and the bottom plate (1), and the support mechanism is driven by a shoulder fixing mechanism.

2. The neurosurgery clinical operation support device according to claim 1, characterized in that: The head fixing mechanism comprises a driving member (21), a first threaded rod (22), a first fixing plate (23), a second fixing plate (24), a first moving block (25), a first moving rod (26), a first sliding column (27), a V-shaped rod (28), a first rotating shaft (29), a second sliding column (210), a second moving rod (211), a second moving block (212), a third moving rod (215), a first clamping plate (216), a first flexible pad (217), a fourth moving rod (218), a second clamping plate (219) and a second flexible pad (220), a first moving block (25) is slidably provided at the rear side of the second mounting plate (2), a first fixing plate (23) and a second fixing plate (24) are respectively provided on the second mounting plate (2) at the upper and lower sides of the first moving block (25), a first threaded rod (22) is penetrated by the internal thread of the first moving block (25), two ends of the first threaded rod (22) are respectively rotatably connected to the first fixing plate (23) and the second fixing plate (24), and one end of the first threaded rod (22) is rotatably penetrated by the first fixing plate (23) and is connected to a driving member (21); A first end of a first moving rod (26) is vertically connected to a first moving block (25) at the rear side of the first threaded rod (22); the first threaded rod (22) and the first moving rod (26) are arranged in parallel; and a first sliding column (27) is vertically connected to a second end of the first moving rod (26); A third sliding groove is provided on the second mounting plate (2) at the front side of the first moving block (25), a third moving rod (215) is passed through the third sliding groove, a first end of the third moving rod (215) is vertically connected to the first moving block (25), a second end of the third moving rod (215) is vertically connected to a first clamping plate (216), and a first flexible pad (217) is provided on the first clamping plate (216); The first ends of the first rotating shaft (29) are rotatably connected to the second mounting plates (2) on the left and right sides of the first moving block (25), the second end of the first rotating shaft (29) is sleeved with the connection between the inner rod and the outer rod of the V-shaped rod (28), the inner rod of the V-shaped rod (28) is provided with a through first sliding groove, and the first sliding column (27) is slidably connected and arranged in the two first sliding grooves; The outer rod of the V-shaped rod (28) is provided with a through second slide groove, the second mounting plate (2) above the first rotating shaft (29) is provided with a second moving block (212) which is inclined and slidable, the second moving block (212) is vertically connected to the first end of the second moving rod (211), the second end of the second moving rod (211) is vertically connected to the second sliding column (210), and the second sliding column (210) is slidably connected and arranged in the second slide groove; A fourth sliding groove is provided on the second mounting plate (2) on the front side of the second moving block (212), a fourth moving rod (218) is passed through the fourth sliding groove, a first end of the fourth moving rod (218) is vertically connected to the second moving block (212), a second end of the fourth moving rod (218) is vertically connected to a second clamping plate (219), and a second flexible pad (220) is provided on the inner side of the second clamping plate (219); The first threaded rod (22) drives the shoulder fixing mechanism to work by rotating.

3. The neurosurgery clinical operation support device according to claim 2, characterized in that: The shoulder fixing mechanism comprises a top plate (3), a first bevel gear (31), a second bevel gear (32), a second threaded rod (33), a third fixing plate (34), a first movable plate (35), a fifth movable rod (36), a toothed plate (37), a fourth fixing plate (38), a second rotating shaft (39), a gear (310), a first rotating rod (311), a second rotating rod (312), a sixth movable rod (313) and a pressing plate (314); the third fixing plate (34) is provided under the first mounting plate (103); A first bevel gear (31) is sleeved on the first threaded rod (22) between the first moving block (25) and the first fixed plate (23); a second bevel gear (32) meshing with the first bevel gear (31) is provided on one side of the first bevel gear (31); a first end of a second threaded rod (33) is connected to the second bevel gear (32); the second end of the second threaded rod (33) rotatably passes through the second mounting plate (2) and is rotatably connected to the third fixed plate (34); and the first moving plate (35) is threadedly sleeved on the second threaded rod (33) between the third fixed plate (34) and the second mounting plate (2); A fourth fixing plate (38) is provided on the first mounting plates (103) on both sides of the first clamping plate (216); a tooth plate (37) is slidably provided on the first mounting plate (103) inside the fourth fixing plate (38); a fifth sliding groove is provided on the first mounting plate (103) below the tooth plate (37); a first end of a fifth moving rod (36) is vertically connected below the tooth plate (37); the second ends of the two fifth moving rods (36) are slidably passed through the fifth sliding groove and vertically connected to the same first moving plate (35); The front side of the toothed plate (37) is vertically connected to a top plate (3); a gear (310) is meshedly connected to the toothed plate (37); a first end of a second rotating shaft (39) is connected to the gear (310); a second end of the second rotating shaft (39) is rotatably connected to a fourth fixed plate (38); a first end of a first rotating rod (311) is sleeved on the second rotating shaft (39) between the fourth fixed plate (38) and the gear (310); a second end of the first rotating rod (311) is rotatably connected to a first end of a second rotating rod (312); a second end of the second rotating rod (312) is hinged to a sixth moving rod (313); a first end of the sixth moving rod (313) is slidably connected to the second mounting plate (2); and a second end of the sixth moving rod (313) is vertically connected to a pressing plate (314); The second threaded rod (33) drives the supporting mechanism to work by rotating.

4. The neurosurgery clinical operation support device according to claim 3, characterized in that: The support mechanism comprises a support plate (4), a slider (41), a fifth fixed plate (42), a third rotating rod (43), a fourth rotating rod (44), a rotating column (45), a second movable plate (46) and a seventh movable rod (47); a fifth fixed plate (42) is provided under a first mounting plate (103) on the front side of the third fixed plate (34); and a first end of the fourth rotating rod (44) is hingedly connected to the fifth fixed plate (42); A slider (41) is threadedly sleeved on the second threaded rod (33) between the first movable plate (35) and the second mounting plate (2), the slider (41) is slidably connected to the first mounting plate (103), and a first end of a third rotating rod (43) is hingedly connected to the slider (41); The third rotating rod (43) and the fourth rotating rod (44) are arranged crosswise, and a common rotating column (45) is arranged at the intersection of the third rotating rod (43) and the fourth rotating rod (44). The second end of the third rotating rod (43) and the second end of the fourth rotating rod (44) are movably connected to the same second movable plate (46); the second end of the third rotating rod (43) is hinged to the second movable plate (46); the second end of the fourth rotating rod (44) is slidably connected to the second movable plate (46); four first ends of seventh movable rods (47) are vertically connected below the second movable plate (46); the second ends of the four seventh movable rods (47) are slidably connected to the same support plate (4) through the bottom plate (1).

5. The neurosurgery clinical operation support device according to claim 2, characterized in that: The driving member (21) is a rotating handle.

6. The neurosurgery clinical operation support device according to claim 2, characterized in that: The angle between the outer rod and the inner rod of the V-shaped rod (28) is an obtuse angle.

7. The neurosurgery clinical operation support device according to claim 2, characterized in that: A first T-shaped groove is provided on the rear side of the second mounting plate (2), and a first T-shaped protrusion (213) matching with the first T-shaped groove is provided on the second moving block (212), and the first T-shaped protrusion (213) is slidably connected and arranged in the first T-shaped groove.

8. The neurosurgery clinical operation support device according to claim 2, characterized in that: A second T-shaped groove is provided at the rear side of the second mounting plate (2), a second T-shaped protrusion (214) matching with the second T-shaped groove is provided on the first moving block (25), and the second T-shaped protrusion (214) is slidably connected and arranged in the second T-shaped groove.

9. The neurosurgery clinical operation support device according to claim 3, characterized in that: A third T-shaped groove is provided on the front side of the second mounting plate (2), and a third T-shaped protrusion (315) matching the third T-shaped groove is provided on the first end of the sixth moving rod (313), and the third T-shaped protrusion (315) is slidably connected and arranged in the third T-shaped groove.

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