CN115154138A - Fixing device is used in nursing of neurosurgery severe patient - Google Patents

Abstract

The utility model provides a neurosurgery severe patients nurses uses fixing device, the effectual fixed effect of fixing device for the nursing of conventional neurosurgery severe patients who has solved is comprehensive inadequately, and the function is single, often can only fix the patient of the position of lying down, can not carry out the fixed of omnidirectional, multiple position to the patient according to concrete clinical needs, influences the efficiency of nursing work, has increaseed the problem of medical personnel's the work degree of difficulty, including the bed body, the outside of the bed body is rotated and is connected with the rotor plate that two can overturn, and two rotor plate bilateral symmetry arrange, and the rear side upper portion of every rotor plate evenly is equipped with two first fixings respectively, and the outside of every rotor plate is rotated respectively and is connected with the threaded rod, and two first fixings on every rotor plate can be along with the rotation of its threaded rod that corresponds and move to inboard or the outside simultaneously, and the front side upper portion of the bed body is equipped with first supporter, and the left and right sides of first supporter is equipped with the fifth fixings respectively, and the front side rotation of the bed body is connected with the second worm.

Description

Fixing device is used in neurosurgery severe patient's nursing

Technical Field

The invention relates to the technical field of medical assistance, in particular to a fixing device for nursing of severe patients in neurosurgery.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the neurosurgery is a high, precise and advanced subject for mainly treating nervous system diseases of brain, spinal cord and the like caused by trauma, for example, the cerebral hemorrhage and bleeding amount endanger life, the cerebral trauma caused by car accidents or the brain tumor is pressed and needs to be treated by operation, and some patients with mental diseases are accompanied by mania, so that the limbs of the patients need to be fixedly restrained when the patients with the mental diseases are treated, the condition that the unconscious swing of the patients in the operation or nursing process influences the nursing work is avoided, the fixing effect of the existing fixing device is not comprehensive enough, the function is single, the fixing device can only be used for fixing the patients in a flat lying position, the omnibearing and multi-position fixing of the patients according to the specific clinical requirement can not be carried out, the nursing work efficiency is influenced, and the work difficulty of medical care personnel is increased, and therefore, the fixing device for nursing the serious patients in the neurosurgery is provided.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides a fixing device for nursing of severe patients in neurosurgery, and the fixing device effectively solves the problems that the fixing effect of the conventional fixing device for nursing of severe patients in neurosurgery is not comprehensive enough, the function is single, patients lying on the body can only be fixed frequently, the patients can not be fixed in all-around and various body positions according to specific clinical requirements, the nursing efficiency is influenced, and the working difficulty of medical workers is increased.

In order to achieve the purpose, the invention provides the following technical scheme: the multifunctional bed comprises a bed body, wherein two turnable rotating plates are rotatably connected to the outer side of the bed body, the two rotating plates are arranged in a bilateral symmetry mode, two first fixing bodies are uniformly arranged on the upper portion of the rear side of each rotating plate respectively, a threaded rod is rotatably connected to the outer side of each rotating plate respectively, the two first fixing bodies on each rotating plate can move inwards or outwards simultaneously along with the rotation of the corresponding threaded rod, a first supporting body is arranged on the upper portion of the front side of the bed body, fifth fixing bodies are arranged on the left side and the right side of each first supporting body respectively, a second worm is rotatably connected to the front side of the bed body, the first supporting body can move up and down along with the rotation of the worm, the two fifth fixing bodies can turn inwards or outwards simultaneously along with the rotation of the second worm, two second supporting bodies are arranged in the middle of the window body and are arranged in a bilateral symmetry mode, a second fixing body is arranged on the rear side of each second supporting body, the rear end of the bed body is rotatably connected with a third worm, the two second supporting bodies can turn upwards and downwards along with the rotation of the third worm simultaneously or outwards along with the rotation of the third worm.

Preferably, the middle part of the right side of the bed body is rotatably connected with a first worm, the rear side of the first worm is meshed with a first worm wheel, the first worm wheel is rotatably connected with the bed body, the lower part of the first worm wheel is coaxially and fixedly connected with a fifth belt wheel, the outer edge of the fifth belt wheel is connected with a second belt, the left side of the second belt is connected with a sixth belt wheel, the upper part of the sixth belt wheel is coaxially and fixedly connected with a cam, the outer edge of the rear side of the cam is slidably connected with a first sliding plate, the upper end of the front side of the first sliding plate is slidably connected with the bed body, the lower end of the front side of the first sliding plate is rotatably connected with a second belt wheel, the lower end of each rotating plate is respectively and coaxially and fixedly connected with a first belt wheel, the lower part of the rear side of the bed body is fixedly connected with a spring, the front end of the spring is fixedly connected with a second sliding plate, the second sliding plate is slidably connected with the bed body, the lower end of the second sliding plate is rotatably connected with a fourth belt wheel, and the outer edges of the first belt wheel, the second belt wheel and the fourth belt wheel are commonly connected with a first belt.

Preferably, the lower end of each threaded rod is respectively in threaded connection with a moving body, the outer edge of each moving body is in sliding connection with a third fixing body, the third fixing bodies are fixedly connected with the rotating plate, the upper end of each moving body is hinged with two ninth connecting rods, the two ninth connecting rods are arranged in a bilateral symmetry mode, the outer side of each ninth connecting rod is hinged with an incomplete gear, the middle of each incomplete gear is rotatably connected with the third fixing body, the upper end of each incomplete gear is meshed with a rack, the racks are in sliding connection with the third fixing bodies, and the upper end of each rack is fixedly connected with the corresponding first fixing body.

Preferably, the right side of the second worm is engaged with a second worm wheel, the second worm wheel is rotatably connected with the bed body, a seventh belt wheel is coaxially and fixedly connected to the rear side of the second worm wheel, a third belt is connected to the outer edge of the seventh belt wheel, an eighth belt wheel is connected to the right side of the third belt, two first gears are rotatably connected to the middle of the front side of the bed body, the two first gears are symmetrically arranged in a left-right manner, and the eighth belt wheel is coaxially and fixedly connected with the first gear.

Preferably, each first gear's front side coaxial rigid coupling respectively has first connecting rod, and the outside of every first connecting rod articulates respectively has the second connecting rod, and the middle part upper end of two second connecting rods jointly and first supporter fixed connection, and the middle part front end of second connecting rod articulates has the third connecting rod, and the lower extreme and the bed body of third connecting rod rotate to be connected, and the outside of second connecting rod articulates has the fourth connecting rod, and the outside of fourth connecting rod articulates mutually rather than the fifth stationary body middle part that corresponds respectively, and the lower extreme and the bed body of fifth stationary body articulate mutually.

Preferably, the right side of the third worm is engaged with a third worm wheel, the third worm wheel is rotatably connected with the bed body, the front end of the third worm wheel is coaxially and fixedly connected with a second gear, the right side of the second gear is engaged with a third gear, the third gear is rotatably connected with the bed body, the rear end of the third gear is coaxially and fixedly connected with a ninth belt wheel, the outer edge of the ninth belt wheel is connected with a fourth belt, the right end of the fourth belt is connected with a tenth belt wheel, and the tenth belt wheel is rotatably connected with the bed body.

Preferably, the lower side of the middle part of the bed body is hinged with two fifth connecting rods, the two fifth connecting rods are symmetrically arranged in the left-right direction, the outer side of the lower part of each fifth connecting rod is hinged with a sixth connecting rod, the upper end of each sixth connecting rod is hinged with the lower part of the corresponding second support body, the middle part of each sixth connecting rod is hinged with a seventh connecting rod, the inner side of each seventh connecting rod is hinged with the lower part of the bed body, the outer side of each seventh connecting rod is hinged with an eighth connecting rod, the upper end of each eighth connecting rod is hinged with the lower part of the corresponding second support body, the fifth connecting rod and the second gear are coaxially fixedly connected on the left side, and the fifth connecting rod and the tenth belt wheel are coaxially fixedly connected on the right side.

Preferably, every the front side of the second fixed body is fixedly connected with a first turnover rod respectively, the middle part of the rear side of the first turnover rod is hinged with a fourth turnover rod, the front side of the lower end of the fourth turnover rod is hinged with a third turnover rod, the front side of the upper end of the third turnover rod is hinged with a second turnover rod and a fifth turnover rod, the left side is fixedly connected with the inner side of the second turnover rod and a second gear in a coaxial mode, the upper end of the fifth turnover rod and the upper end of the first turnover rod are hinged with each other, and the right side is fixedly connected with the inner side of the second turnover rod and a tenth belt wheel in a coaxial mode.

The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:

1. this device can realize the angular adjustment to patient's arm through the rotation of two rotor plates, is convenient for more adjust the position of patient's arm, and the medical personnel of being convenient for carry out nursing work.

2. This device realizes the fixed stay to patient's head, arm, crotch and shank through mutually supporting of first supporter, first fixed body, fifth fixed body and second fixed body, realizes that the limbs of patient's the position of lying on one's back and the position of lying on one's side are fixed, is convenient for nurse the work to the patient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the overall front side structure of the present invention.

FIG. 3 is a schematic view of the lower part of the bed body of the present invention.

Fig. 4 is a schematic view of the first worm and cam engagement structure of the present invention.

Fig. 5 is a schematic view of the structure of the second worm and the eighth pulley.

Fig. 6 is a schematic view of the first gear and the first fixing body according to the present invention.

Fig. 7 is a schematic view of the structure of the first fixing body and the threaded rod of the present invention.

Fig. 8 is a schematic view of the internal structure of the third fixing body according to the present invention.

Fig. 9 is a schematic view of a second supporting body and a second fixing body according to the present invention.

FIG. 10 is a schematic view of the engagement structure of the fifth link and the eighth link according to the present invention

Fig. 11 is a schematic view of the structure of the third worm and the sixth roll-over lever of the present invention.

Fig. 12 is a schematic view of the structure of the second gear and the sixth roll-over lever of the present invention.

Reference numbers in the figures: 1. a bed body; 2. a rotating plate; 3. a first support; 4. a fifth fixed body; 5. a first fixed body; 6. a second support; 7. a first worm; 8. a second fixed body; 9. a second worm; 10. a third worm; 11. a first belt; 12. a first pulley; 13. a second pulley; 15. a first sliding plate; 16. a cam; 17. a fourth pulley; 18. a second sliding plate; 19. a spring; 20. a second belt; 21. a fifth belt pulley; 22. a sixth pulley; 23. a first worm gear; 24. a second worm gear; 25. a seventh pulley; 27. a third belt; 28. an eighth pulley; 29. a first gear; 30. a first link; 31. a second link; 32. a third link; 33. a fourth link; 34. a third fixed body; 35. a threaded rod; 36. an incomplete gear; 37. a rack; 38. a moving body; 39. a fifth link; 40. a first turning bar; 41. a second gear; 42. a third worm gear; 43. a third gear; 44. a ninth pulley; 45. a fourth belt; 46. a tenth pulley; 47. a sixth link; 48. a seventh connecting rod; 49. an eighth link; 50. a second turning bar; 51. a third turning bar; 52. a fourth turning bar; 53. a fifth turning bar; 54. a sixth turning bar; 55. and a ninth link.

Detailed Description

The following description of the present invention will be made in further detail with reference to the accompanying drawings 1 to 12.

The multifunctional bed comprises a bed body 1, wherein the outer side of the bed body 1 is rotatably connected with two turnable rotating plates 2, the two rotating plates 2 are symmetrically arranged left and right, the upper part of the rear side of each rotating plate 2 is respectively and uniformly provided with two first fixing bodies 5, the outer side of each rotating plate 2 is respectively and rotatably connected with a threaded rod 35, the two first fixing bodies 5 on each rotating plate 2 can simultaneously move inwards or outwards along with the rotation of the corresponding threaded rod 35, the upper part of the front side of the bed body 1 is provided with a first support body 3, the left side and the right side of the first support body 3 are respectively provided with a fifth fixing body 4, the front side of the bed body 1 is rotatably connected with a second worm 9, the first support body 3 can move upwards and downwards along with the rotation of the worm, the two fifth fixing bodies 4 can simultaneously turn inwards or outwards along with the rotation of the second worm 9, the middle part of the window body is provided with two second support bodies 6, the two second support bodies 6 are symmetrically arranged left and right, the rear side of each second support body 6 is respectively provided with a second fixing body 8, the rear end of the bed body 1 is rotatably connected with a third worm 10, the two second support bodies 6 can simultaneously turn upwards and downwards along with the rotation of the third worm 10 and outwards along with the rotation of the third worm 10, and the second worm bodies 10.

The invention can simultaneously meet the limb fixing requirements of a patient in a lying position and a lateral position, reduce the working difficulty of medical personnel for over years, and increase the comfort level of the patient when the limbs of the patient are fixed, when the patient needs to lie down and fix the limbs, the head of the patient is rested on the first supporting body 3, the upper part of the first supporting body 3 is made of elastic soft material, which provides comfortable environment for the patient and has the deformability, the hands are respectively placed between the two corresponding first fixing bodies 5, the legs are placed between the second fixing bodies 8, then the threaded rod 35 is rotated, the threaded rod 35 rotates to drive the two corresponding first fixing bodies 5 to simultaneously move inwards so as to clamp the arms of the patient, when the positions of the arms of the patient need to be adjusted, the two rotating plates 2 can simultaneously turn towards the front side or the back side so as to drive the arms of the patient to move forwards and backwards, thereby facilitating the nursing work of the medical personnel, then the second worm 9 is rotated, the second worm 9 rotates to drive the first supporting body 3 to move towards the inner side of the upper part, the head of the patient is supported, the two fifth fixing bodies 4 are simultaneously driven to move towards the inner side, the head of the patient is clamped, the head of the patient is fixed, then the third worm 10 is rotated, the third worm 10 rotates to drive the two second supporting bodies 6 to simultaneously overturn towards the upper part, the straddling part of the patient is supported and fixed, the body of the patient is prevented from being twisted to cause displacement, the second fixing bodies 8 are simultaneously driven to overturn towards the inner side by the rotation of the third worm 10, so that the legs of the patient are fixed, the head, the arms, the striding and the legs of the patient are fixedly supported, when the patient needs a lateral recumbent position, the operations are repeated, the two second supporting bodies 6 support the striding of the patient, and the maintenance of the lateral recumbent position posture is prevented from being influenced by the patient's disorder, the nursing device further influences the progress and the efficiency of nursing work on patients, reduces the work difficulty of medical staff, and facilitates the nursing work of severe neurosurgical patients.

The middle part of the right side of the bed body 1 is rotatably connected with a first worm 7, the rear side of the first worm 7 is engaged with a first worm wheel 23, the first worm wheel 23 is rotatably connected with the bed body 1, the lower part of the first worm wheel 23 is coaxially and fixedly connected with a fifth belt pulley 21, the outer edge of the fifth belt pulley 21 is connected with a second belt 20, the left side of the second belt 20 is connected with a sixth belt pulley 22, the upper part of the sixth belt pulley 22 is coaxially and fixedly connected with a cam 16, the outer edge of the rear side of the cam 16 is slidably connected with a first sliding plate 15, the upper end of the front side of the first sliding plate 15 is slidably connected with the bed body 1, the lower end of the front side of the first sliding plate 15 is rotatably connected with a second belt pulley 13, the lower end of each rotating plate 2 is respectively and coaxially and fixedly connected with a first belt pulley 12, the lower part of the rear side of the bed body 1 is fixedly connected with a spring 19, the front end of the spring 19 is fixedly connected with a second sliding plate 18, the second sliding plate 18 is slidably connected with the bed body 1, the lower end of the second sliding plate 18 is rotatably connected with a fourth belt pulley 17, and the outer edges of the first belt pulley 12, the second belt pulley 13 and the fourth belt pulley 17 are connected with a first belt pulley 11.

As shown in fig. 3 and 4, when the first worm 7 is rotated, the first worm 7 rotates to drive the first worm wheel 23 to rotate, the first worm wheel 23 rotates to drive the fifth belt wheel 21 to rotate synchronously, the fifth belt wheel 21 rotates to drive the second belt 20 to rotate, the second belt 20 rotates to drive the sixth belt wheel 22 to rotate, the sixth belt wheel 22 rotates to drive the cam 16 to rotate synchronously, the cam 16 rotates to drive the first sliding plate 15 to move downwards, the first sliding plate 15 moves downwards to drive the second belt wheel 13 to move downwards, the second belt wheel 13 moves downwards to drive the middle part of the upper end of the first belt 11 to move downwards, so that the first belt wheel 12 rotates, the first belt wheel 12 rotates to drive the rotating plate 2 to simultaneously turn forwards, so as to drive the arm position of the patient to move until the nursing requirement of the medical staff is met, and simultaneously, the fourth belt wheel 17 is pulled to move upwards, the fourth belt wheel 17 moves upwards to drive the second sliding plate 18 to move upwards, and the second sliding plate 18 moves upwards to apply force to extend the spring 19, so that the lower end of the first sliding plate 15 and the outer edge of the cam 16 are always attached to the outer edge of the cam 16.

The lower end of each threaded rod 35 is respectively in threaded connection with a moving body 38, the outer edge of each moving body 38 is in sliding connection with a third fixed body 34, the third fixed bodies 34 are fixedly connected with the rotating plate 2, the upper end of each moving body 38 is hinged with two ninth connecting rods 55, the two ninth connecting rods 55 are symmetrically arranged in the left-right direction, the outer side of each ninth connecting rod 55 is hinged with an incomplete gear 36, the middle of each incomplete gear 36 is rotatably connected with the third fixed body 34, the upper end of each incomplete gear 36 is meshed with a rack 37, the racks 37 are in sliding connection with the third fixed bodies 34, and the upper end of each rack 37 is fixedly connected with the corresponding first fixed body 5.

As shown in fig. 7 and 8, when the arm of the patient needs to be fixed, the threaded rod 35 is rotated, the threaded rod 35 rotates to drive the moving body 38 to move downwards, the moving body 38 moves downwards to drive the inner ends of the two ninth connecting rods 55 to turn downwards at the same time, the outer side of the ninth connecting rod 55 pulls the lower end of the incomplete gear 36 to turn the lower end of the incomplete gear 36 outwards, drives the upper end of the incomplete gear 36 to turn inwards, and drives the upper end of the incomplete gear 36 to drive the corresponding rack 37 to move inwards, so that the two first fixing bodies 5 are driven to move inwards at the same time to fix the arm of the patient, and the state at this time is as shown in fig. 7.

The right side of the second worm 9 is engaged with a second worm wheel 24, the second worm wheel 24 is rotatably connected with the bed body 1, the rear side of the second worm wheel 24 is coaxially and fixedly connected with a seventh belt wheel 25, the outer edge of the seventh belt wheel 25 is connected with a third belt 27, the right side of the third belt 27 is connected with an eighth belt wheel 28, the middle part of the front side of the bed body 1 is rotatably connected with two first gears 29, the two first gears 29 are symmetrically arranged in a bilateral mode, and the eighth belt wheel 28 is coaxially and fixedly connected with the first gear 29 on the left side.

The front side of each first gear 29 is coaxially and fixedly connected with a first connecting rod 30, the outer side of each first connecting rod 30 is hinged with a second connecting rod 31, the upper ends of the middle parts of the two second connecting rods 31 are fixedly connected with the first supporting body 3, the front end of the middle part of each second connecting rod 31 is hinged with a third connecting rod 32, the lower end of each third connecting rod 32 is rotatably connected with the bed body 1, the outer side of each second connecting rod 31 is hinged with a fourth connecting rod 33, the outer side of each fourth connecting rod 33 is hinged with the middle part of a corresponding fifth fixing body 4, and the lower end of each fifth fixing body 4 is hinged with the bed body 1.

As shown in fig. 5 and 6, when the second worm 9 is rotated, the second worm 9 rotates to drive the second worm wheel 24 to rotate, the second worm wheel 24 rotates to drive the seventh belt wheel 25 to rotate, the seventh belt wheel 25 rotates to drive the third belt 27 to rotate, the third belt 27 rotates to drive the eighth belt wheel 28 to rotate, the eighth belt wheel 28 rotates to drive the first gear 29 on the left side to rotate, the first gear 29 on the left side rotates to drive the first gear 29 on the right side to rotate, the first gear 29 rotates to drive the corresponding first link 30 to turn upwards, the first link 30 turns upwards to drive the inner side of the second link 31 to turn upwards to form an arc, under the supporting action of the third link 32, the middle part of the second link 31 can shift towards the inner side of the upper portion to drive the corresponding first support 3 to move towards the inner side of the upper portion, and when the middle part of the second link 31 shifts towards the inner side of the upper portion to turn upwards, so as to support and fix the head of the patient.

Preferably, a third worm wheel 42 is engaged on the right side of the third worm 10, the third worm wheel 42 is rotationally connected with the bed body 1, a second gear 41 is coaxially and fixedly connected to the front end of the third worm wheel 42, a third gear 43 is engaged on the right side of the second gear 41, the third gear 43 is rotationally connected with the bed body 1, a ninth belt wheel 44 is coaxially and fixedly connected to the rear end of the third gear 43, a fourth belt 45 is connected to the outer edge of the ninth belt wheel 44, a tenth belt wheel 46 is connected to the right end of the fourth belt 45, and the tenth belt wheel 46 is rotationally connected with the bed body 1.

As shown in fig. 9 and 11, when the third worm 10 is rotated, the third worm 10 rotates to drive the third worm wheel 42 to rotate, the third worm wheel 42 rotates to drive the second gear 41 to rotate synchronously, the second gear 41 rotates to drive the third gear 43 to rotate, the third gear 43 rotates to drive the ninth pulley 44 to rotate, and the ninth pulley 44 rotates to drive the tenth pulley 46 to rotate.

Two fifth connecting rods 39 are hinged to the lower side of the middle of the bed body 1, the two fifth connecting rods 39 are symmetrically arranged in the left-right direction, a sixth connecting rod 47 is hinged to the outer side of the lower portion of each fifth connecting rod 39, the upper end of each sixth connecting rod 47 is hinged to the lower portion of the corresponding second support body 6, a seventh connecting rod 48 is hinged to the middle of each sixth connecting rod 47, the inner side of each seventh connecting rod 48 is hinged to the lower portion of the bed body 1, an eighth connecting rod 49 is hinged to the outer side of each seventh connecting rod 48, the upper end of each eighth connecting rod 49 is hinged to the lower portion of the corresponding second support body 6, the fifth connecting rod 39 and the second gear 41 on the left side are coaxially fixedly connected, and the fifth connecting rod 39 and the tenth belt pulley 46 on the right side are coaxially fixedly connected.

As shown in fig. 10, the second gear 41 rotates to drive the left fifth link 39 to turn over to the upper part of the outside, the tenth belt pulley 46 rotates to drive the right fifth link 39 to turn over to the upper part of the outside, when the fifth link 39 turns over to the upper part of the outside, the corresponding sixth link 47 is driven to shift to the upper part of the arc, the upper parts of the eighth link 49, the seventh link 48, the sixth link 47 and the lower part of the second support body 6 together form a parallelogram structure, so when the sixth link 47 shifts to the upper part of the arc, the seventh link 48 is driven to turn over upwards, the eighth link 49 is driven to shift to the upper part of the arc, and the second support body 6 is driven to shift to the upper part of the arc, thereby supporting the crotch of the patient.

The front side of each second fixing body 8 is fixedly connected with a first turnover rod 40, the middle of the rear side of the first turnover rod 40 is hinged with a fourth turnover rod 52, the front side of the lower end of the fourth turnover rod 52 is hinged with a third turnover rod 51, the front side of the upper end of the third turnover rod 51 is hinged with a second turnover rod 50 and a fifth turnover rod 53, the left side is coaxially fixedly connected with the second gear 41, the upper end of the fifth turnover rod 53 is hinged with the upper end of the first turnover rod 40, and the right side is coaxially fixedly connected with the tenth belt wheel 46 and the inner side of the second turnover rod 50.

The second gear 41 rotates to drive the left side, the second turnover rod 50 turns upwards, the tenth belt wheel 46 rotates to drive the right side, the second turnover rod 50 turns upwards to drive the lower ends of the third turnover rod 51 and the fifth turnover rod 53 to simultaneously shift upwards in an arc shape, the fifth turnover rod 53 drives the first turnover rod 40 to turn inwards, the lower end of the third turnover rod 51 drives the fourth turnover rod 52 to move upwards, so that the first turnover rod 40 is driven to turn inwards, and the sixth turnover rod 54 and the second fixing body 8 are driven to turn inwards until the state shown in fig. 12.

When the invention is used, the limb fixing requirements of a patient in a lying position and a lateral position can be simultaneously met, the difficulty of the medical staff in the year-round work is reduced, the comfort degree of the patient when the limbs are fixed is increased, when the patient needs to lie flat and fix the limbs, the head of the patient rests on the first supporting body 3, the upper part of the first supporting body 3 is made of elastic soft material, the patient has the capability of deformation while providing a comfortable environment, the hands are respectively placed between the two corresponding first fixing bodies 5, the legs are placed between the second fixing bodies 8, then the threaded rod 35 is rotated as shown in figures 7 and 8, the threaded rod 35 rotates to drive the moving body 38 to move downwards, the moving body 38 moves downwards to drive the inner ends of the two ninth connecting rods 55 to simultaneously turn downwards, the outer side of the ninth connecting rod 55 pulls the lower end of the incomplete gear 36 to turn outwards to drive the upper end of the incomplete gear 36 to turn inwards, the upper end of the incomplete gear 36 drives the corresponding rack 37 to move, thereby drives the two first fixing bodies 5 to simultaneously move, the arm fixing of the patient is realized, at the arm fixing state of the patient is that the patient is fixed, at the lower end of the incomplete gear 36 rotates towards the inner side, when the second pulley 21 rotates to drive the worm wheel 23, the second pulley 20, the first pulley 20 rotates to drive the first pulley 20, the second pulley 21 rotates as shown in the fifth pulley 21, the first pulley 21 rotates as shown in the second pulley 21 rotates, the first pulley 21 rotates, the second pulley 21 rotates as shown in the fifth pulley 21, the second pulley 21 rotates as shown in the middle of the first pulley 21 rotates, the first belt wheel 12 is rotated, the fourth belt wheel 17 is pulled to move upwards at the same time, the fourth belt wheel 17 moves upwards to drive the second sliding plate 18 to move upwards, the second sliding plate 18 moves upwards to enable the spring 19 to be stressed and extended, the lower end protrusion of the first sliding plate 15 is always attached to the outer edge of the cam 16, the first belt wheel 12 rotates to drive the rotating plates 2 to turn forwards simultaneously, so as to drive the arm position of the patient to move, until the nursing requirements of medical staff are met, the two rotating plates 2 can turn forwards or backwards simultaneously, so as to drive the arm of the patient to move forwards and backwards, so as to facilitate the nursing work of the medical staff, then the second worm 9 is rotated to drive the second worm wheel 24 to rotate, the second worm wheel 24 rotates to drive the seventh belt wheel 25 to rotate, the seventh belt wheel 25 rotates to drive the third belt 27 to rotate, the third belt 27 rotates to drive the eighth belt wheel 28 to rotate as shown in fig. 5 and fig. 6, the eighth belt wheel 28 rotates to drive the first gear 29 on the left to rotate, the first gear 29 on the left rotates to drive the first gear 29 on the right to rotate, the first gear 29 rotates to drive the first link 30 corresponding to the first gear to turn upward, the first link 30 turns upward to drive the inner side of the second link 31 to turn upward, under the supporting action of the third link 32, the middle part of the second link 31 will turn upward to the inner side of the upper part, so as to drive the first support 3 corresponding to the second link to move upward, when the middle part of the second link 31 turns upward to the inner side of the upper part, the middle part of the second link 31 pulls the corresponding fifth fixing body 4 to turn inward, so as to support and fix the head of the patient, then the third worm 10 is rotated, as shown in fig. 9 and 11, the third worm wheel 10 rotates to drive the third worm wheel 42 to rotate, the third worm wheel 42 rotates to drive the second gear 41 to rotate synchronously, the second gear 41 rotates to drive the third gear 43 to rotate, the third gear 43 rotates to drive the ninth belt wheel 44 to rotate, the ninth belt wheel 44 rotates to drive the tenth belt wheel 46 to rotate, as shown in fig. 10, the second gear 41 rotates to drive the left-side fifth connecting rod 39 to turn over towards the upper part of the outer side, the tenth belt wheel 46 rotates to drive the right-side fifth connecting rod 39 to turn over towards the upper part of the outer side, when the fifth connecting rod 39 turns over towards the upper part of the outer side, the corresponding sixth connecting rod 47 is driven to deviate towards the upper arc, the upper parts of the eighth connecting rod 49, the seventh connecting rod 48, the sixth connecting rod 47 and the lower part of the second supporting body 6 jointly form a parallelogram structure, so that when the sixth connecting rod 47 deviates towards the upper arc, the seventh connecting rod 48 is driven to turn over upwards, the eighth connecting rod 49 is driven to deviate towards the upper arc, and the second supporting body 6 is driven to deviate towards the upper arc, thereby supporting the crotch of the patient, the second gear 41 rotates to drive the left second turnover rod 50 to turn upwards, the tenth belt pulley 46 rotates to drive the right second turnover rod 50 to turn upwards, the second turnover rod 50 turns upwards to drive the lower ends of the third turnover rod 51 and the fifth turnover rod 53 to simultaneously shift upwards in an arc, the fifth turnover rod 53 drives the first turnover rod 40 to turn inwards, the lower end of the third turnover rod 51 drives the fourth turnover rod 52 to move upwards so as to drive the first turnover rod 40 to turn inwards and further drive the sixth turnover rod 54 and the second fixing body 8 to turn inwards until the state is shown in figure 12, so that the fixed support for the head, arms, strides and legs of a patient is realized, when the patient needs a lateral recumbent position, the operations are repeated, the two second support bodies 6 support the strides of the patient, and the maintenance of the lateral recumbent position posture is prevented from being influenced by the disorder of the patient, the nursing device further influences the progress and the efficiency of nursing work on patients, reduces the work difficulty of medical staff, and facilitates the nursing work of severe neurosurgical patients.

The fixing device for nursing the severe patients in the neurosurgery has the advantages of novel structure, ingenious design and simple and convenient operation, and effectively solves the problems that the fixing effect of the fixing device for nursing the severe patients in the conventional neurosurgery is not comprehensive enough, the function is single, the fixing device can only be used for fixing the patients lying on the back, the patients cannot be fixed in all directions and various body positions according to specific clinical requirements, the nursing efficiency is influenced, and the working difficulty of medical workers is increased.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, substitutions and modifications can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides a neurosurgery severe patients nurses and uses fixing device, including the bed body (1), a serial communication port, the outside of bed body (1) is rotated and is connected with two rotatable rotor plates (2), two rotor plates (2) bilateral symmetry are arranged, the rear side upper portion of every rotor plate (2) evenly is equipped with two first stationary bodies (5) respectively, the outside of every rotor plate (2) is rotated respectively and is connected with threaded rod (35), two first stationary bodies (5) on every rotor plate (2) can be along with its rotation of corresponding threaded rod (35) simultaneously to inboard or outside removal, the front side upper portion of bed body (1) is equipped with first supporter (3), the left and right sides of first supporter (3) is equipped with fifth stationary body (4) respectively, the front side rotation of bed body (1) inboard is connected with second worm (9), first supporter (3) can move up and down along with the rotation of worm, two fifth stationary bodies (4) can be along with the rotation of second worm or the outside upset simultaneously of, the middle part of window form (6), two second support bodies (6) are equipped with the second support body (6) rotation simultaneously, the rear side support body (10) is connected with the second support body (6) that the second stationary body (6) is rotated respectively, the two second fixed bodies (8) can turn inwards or outwards simultaneously along with the rotation of the third worm (10).

2. The fixing device for nursing the severe neurosurgical patients according to claim 1, wherein a first worm (7) is rotatably connected to the middle of the right side of the bed body (1), a first worm wheel (23) is meshed with the rear side of the first worm (7), the first worm wheel (23) is rotatably connected with the bed body (1), a fifth pulley (21) is coaxially and fixedly connected to the lower portion of the first worm wheel (23), a second belt (20) is connected to the outer edge of the fifth pulley (21), a sixth pulley (22) is connected to the left side of the second belt (20), a cam (16) is coaxially and fixedly connected to the upper portion of the sixth pulley (22), a first sliding plate (15) is slidably connected to the outer edge of the rear side of the cam (16), the upper end of the front side of the first sliding plate (15) is slidably connected with the bed body (1), the lower end of the front side of the first sliding plate (15) is rotatably connected with a second pulley (13), the lower end of each rotating plate (2) is respectively coaxially connected with a first sliding plate (12), a spring (19) is fixedly connected to the lower end of the lower portion of the rear side of the bed body (1), a second sliding plate (19) is fixedly connected with the front side of the second sliding plate (18), a second pulley (17) is fixedly connected with the second pulley (17) and a second pulley (17), a second pulley (17) is fixedly connected with the sliding plate (17), and a second pulley (17), a second pulley (17) is fixedly connected with the sliding pulley (17), and a second pulley (17) is fixedly connected with the outer edge of the sliding plate (17) .

3. The neurosurgical fixing device for nursing of severe patients according to claim 1, wherein the lower end of each threaded rod (35) is respectively in threaded connection with a moving body (38), the outer edge of each moving body (38) is in sliding connection with a third fixing body (34), the third fixing body (34) is fixedly connected with the rotating plate (2), the upper end of each moving body (38) is hinged with two ninth connecting rods (55), the two ninth connecting rods (55) are arranged in bilateral symmetry, the outer side of each ninth connecting rod (55) is respectively hinged with an incomplete gear (36), the middle part of each incomplete gear (36) is rotatably connected with the third fixing body (34), the upper end of each incomplete gear (36) is meshed with a rack (37), the racks (37) are in sliding connection with the third fixing body (34), and the upper end of each rack (37) is respectively and fixedly connected with the corresponding first fixing body (5).

4. The neurosurgical fixing device for nursing of the critically ill patients according to claim 1, wherein a second worm wheel (24) is meshed on the right side of the second worm (9), the second worm wheel (24) is rotatably connected with the bed body (1), a seventh belt wheel (25) is coaxially and fixedly connected to the rear side of the second worm wheel (24), a third belt (27) is connected to the outer edge of the seventh belt wheel (25), an eighth belt wheel (28) is connected to the right side of the third belt (27), two first gears (29) are rotatably connected to the middle of the front side of the bed body (1), the two first gears (29) are symmetrically arranged in the left-right direction, and the eighth belt wheel (28) is coaxially and fixedly connected with the first gear (29) on the left side.

5. The fixing device for nursing the critically ill neurosurgical patients according to claim 4, wherein a first connecting rod (30) is coaxially and fixedly connected to the front side of each first gear (29), a second connecting rod (31) is hinged to the outer side of each first connecting rod (30), the upper ends of the middle parts of the two second connecting rods (31) are fixedly connected to the first supporting body (3) together, a third connecting rod (32) is hinged to the front end of the middle part of each second connecting rod (31), the lower end of each third connecting rod (32) is rotatably connected to the bed body (1), a fourth connecting rod (33) is hinged to the outer side of each second connecting rod (31), the outer side of each fourth connecting rod (33) is hinged to the middle part of the corresponding fifth fixing body (4), and the lower end of each fifth fixing body (4) is hinged to the bed body (1).

6. The neurosurgical fixing device for nursing of the critical patients is characterized in that a third worm wheel (42) is meshed on the right side of the third worm (10), the third worm wheel (42) is rotatably connected with the bed body (1), a second gear (41) is coaxially and fixedly connected with the front end of the third worm wheel (42), a third gear (43) is meshed on the right side of the second gear (41), the third gear (43) is rotatably connected with the bed body (1), a ninth belt wheel (44) is coaxially and fixedly connected with the rear end of the third gear (43), a fourth belt (45) is connected with the outer edge of the ninth belt wheel (44), a tenth belt wheel (46) is connected with the right end of the fourth belt (45), and the tenth belt wheel (46) is rotatably connected with the bed body (1).

7. The neurosurgical fixing device for nursing of the critically ill patients according to claim 6, wherein two fifth connecting rods (39) are hinged to the lower side of the middle of the bed body (1), the two fifth connecting rods (39) are symmetrically arranged in the left-right direction, a sixth connecting rod (47) is hinged to the outer side of the lower portion of each fifth connecting rod (39), the upper end of each sixth connecting rod (47) is hinged to the lower portion of the corresponding second support body (6), a seventh connecting rod (48) is hinged to the middle of each sixth connecting rod (47), the inner side of each seventh connecting rod (48) is hinged to the lower portion of the bed body (1), an eighth connecting rod (49) is hinged to the outer side of each seventh connecting rod (48), the upper end of each eighth connecting rod (49) is hinged to the lower portion of the corresponding second support body (6), the fifth connecting rod (39) on the left side is coaxially fixedly connected to the second gear (41), and the fifth connecting rod (39) on the right side is coaxially fixedly connected to the tenth belt wheel (46).

8. The fixing device for nursing the neurosurgical severe patients according to claim 6, wherein a first turning rod (40) is fixedly connected to the front side of each second fixing body (8), a fourth turning rod (52) is hinged to the middle of the rear side of the first turning rod (40), a third turning rod (51) is hinged to the front side of the lower end of the fourth turning rod (52), a second turning rod (50) and a fifth turning rod (53) are hinged to the front side of the upper end of the third turning rod (51), the inner side of the second turning rod (50) on the left side is coaxially fixedly connected with the second gear (41), the upper end of the fifth turning rod (53) is hinged to the upper end of the first turning rod (40), and the inner side of the second turning rod (50) on the right side is coaxially fixedly connected with the tenth belt pulley (46).

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