CN210277611U

CN210277611U - Turning machine before spine operation

Info

Publication number: CN210277611U
Application number: CN201920453429.4U
Authority: CN
Inventors: 孙鑫; 杨洋洋; 蔡宗远; 马捷; 赵杰
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-04-10
Anticipated expiration: 2029-04-04

Abstract

The utility model relates to a post operation preoperative stands up with pushing away lathe, including lifting module and upset module, the top at lifting module is installed to the upset module, wherein the upset module include the bed body, fixed bolster, pivot and stop gear, the bed body is passed along the vertical central line direction of the bed body in the pivot to the fixed bolster is connected at both ends, stop gear sets up in the four corners of the bed body, and the bed body is connected to one end, and the fixed bolster is connected to the other end, the bed body on be provided with human fixed establishment. Compared with the prior art, the utility model can avoid the secondary damage to the spine when the patient is manually moved to bed and turned over; and simultaneously, use the utility model discloses can reduce the manpower, only need 1 ~ 2 medical personnel can realize standing up the operation.

Description

Turning machine before spine operation

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a it is with pushing away lathe to stand up before backbone operation art.

Background

In spinal surgery, a posterior approach is usually adopted, and a patient needs to turn over 180 degrees along an axis on one side of the body from a supine position on an operation lathe to a prone position on an operation table. Because such patients often have spine fracture, spinal cord injury or spinal cord compression, the turning-over operation needs extra care, and the whole body is ensured to rotate along the central axis without body distortion, so that secondary injury is caused, such as aggravation of fracture, aggravation of spinal cord injury and the like. The turning-over method commonly used in clinic at present is that a plurality of medical staff are in force, generally 5-6 persons are needed, one medical staff protects the head and the neck, in addition, 2-3 persons at the side station of the cart push up the patient, 2-3 persons at the side station of the operating table hold the patient, when the patient turns over 90 degrees, the patient is received and then slowly laid flat, and then the patient is translated to a proper position in the operating table. The existing method is time-consuming and labor-consuming, and can damage patients if the matching is wrong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turning machine used before the spine operation for turning over in order to overcome the defects of the prior art.

The purpose of the utility model can be realized through the following technical scheme:

the utility model provides a spine surgery stands up before art with pushing away lathe, includes lifting module and upset module, the top at lifting module is installed to the upset module, wherein:

the turnover module comprises a bed body, a fixed support, a rotating shaft and a limiting mechanism, wherein the rotating shaft penetrates through the bed body along the longitudinal central line direction of the bed body, two ends of the rotating shaft are connected with the fixed support, the limiting mechanism is arranged at four corners of the bed body, one end of the limiting mechanism is connected with the bed body, the other end of the limiting mechanism is connected with the fixed support, and a human body fixing mechanism is arranged on the bed body;

the lifting module comprises two lifting mechanisms which are respectively connected below two ends of the fixed support, and universal wheels are arranged at the bottoms of the lifting mechanisms.

Furthermore, the limiting mechanism comprises a vertical shaft and a limiting block, the vertical shaft is installed on the bed body and penetrates through one end of the limiting block, and the limiting block can rotate along the vertical shaft, so that the other end of the limiting block is in contact with or leaves the fixed support.

Furthermore, two ends of the rotating shaft are connected with the fixed support in a damping rotating mode.

Further, human fixed establishment include many fixed bandages, one side of the bed body is connected to the one end of bandage, the opposite side of the bed body is connected through the buckle to the other end.

Furthermore, each lifting mechanism comprises a hydraulic rod and a cross folding support, the hydraulic rod is obliquely arranged, one end of the hydraulic rod is connected with the connecting rod at the cross position of the cross folding support, and the other end of the hydraulic rod is connected with the bottom side end of the cross folding support.

Further, the guide rail module comprises a rail and a matched sliding block, the rail is arranged at two ends of the fixed support, and two ends of the rotating shaft are connected with the sliding block.

Furthermore, the bottom of the lifting module is provided with a storage rack.

Furthermore, the overturning module also comprises a driving motor connected with the rotating shaft.

Further, the overturning module further comprises an angle travel sensor and an alarm, and the angle travel sensor is mounted on the fixing support.

Furthermore, fences are arranged on two sides of the overturning module, and the bottoms of the fences on the two sides are movably connected with the bed body through hinges.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model, through the lifting module and the turning module, firstly, raises the bed body, pushes the lathe pusher to the position above the operating table, then turns over the patient and the bed body together, finally, lowers the bed body to place the patient on the operating table, and loosens the human body fixing mechanism, thereby avoiding the secondary injury to spinal cord when the patient is manually moved to the bed and turned over; and simultaneously, use the utility model discloses can reduce the manpower, only need 1 ~ 2 medical personnel can realize standing up the operation.

2. The upset is realized through the pivot that passes vertical central line direction to the bed body, can reduce human centrobaric removal to the at utmost for the human body is difficult for sliding, and the vibrations and the undulant of the bed body when reducing the upset can prevent that the bed body upset is too fast, ensures steadily, safety to the damping swivelling joint at cooperation pivot both ends simultaneously.

3. The utility model discloses a bed body keeps the level stable, simple structure safe and reliable when stop gear ensures not overturning.

4. The lifting module supports the bed body through the hydraulic rods and the crossed folding supports, the crossed folding supports have good supporting force, certain damping effect can be achieved in a movable mode, the hydraulic rods installed in the inclined mode can have longer strokes, and lifting of the bed body can be controlled more finely.

5. Tilting mechanism can also stretch out the formula upset through the guide rail module, can overcome because of the operating room space is limited, pushes away the unable problem that moves the operation table top of lathe, realizes pushing away the miniaturization of lathe, has the guide rail module push away the lathe bottom and still can set up the supporter, places medical equipment, make full use of effective space, but also can play the effect of consolidating elevating system.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a schematic view of the lifting mechanism.

Fig. 3 is a schematic usage status diagram according to the first embodiment.

Fig. 4 is a schematic structural diagram of the second embodiment.

Fig. 5 is a schematic view of a use state of the second embodiment.

Reference numerals: 1. lifting module, 11, elevating system, 111, hydraulic stem, 112, alternately folding support, 12, universal wheel, 2, upset module, 21, the bed body, 22, fixed bolster, 23, pivot, 24, stop gear, 241, vertical axis, 242, stopper, 3, guide rail module, 31, track, 32, sliding block, 4, supporter, 5, push rod, 6, operating table.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

Example one

As shown in fig. 1 to 3, the present embodiment provides a pushing lathe for turning over before spine surgery, including a lifting module 1 and a turning module 2, where the turning module 2 is installed on the top of the lifting module 1.

The turnover module 2 comprises a bed body 21, a fixed support 22, a rotating shaft 23 and a limiting mechanism 24. The rotating shaft 23 passes through the bed 21 along the longitudinal center line of the bed 21, and both ends of the rotating shaft extend out. The fixed support 22 adopts two detached steel sheets, is provided with the mounting bracket in the central point of steel sheet, and the both ends of pivot 23 are installed on the mounting bracket, are provided with certain damping simultaneously between pivot 23 and the mounting bracket. The structure that pivot 23 passed the bed body 21 longitudinal center line direction can reduce human focus's removal by furthest for the human body is difficult for sliding, and the vibrations and the undulant of bed body 21 when reducing the upset, simultaneously, the damping swivelling joint of cooperation pivot 23 both ends can prevent that the bed body 21 from overturning too fast, ensures steadily, safety.

Be provided with human fixed establishment on the bed body 21, human fixed establishment includes many fixed bandages, and one side of bed body 21 is connected to the one end of bandage, and the opposite side of bed body 21 is connected through the buckle to the other end for ensure that human and bed body 21 can realize synchronous upset. After the other end of the bed body 21 passes through the buckle, the human body and the bed body 21 can be further fixed through a magic tape and the like. The bandage is mainly used for fixing bony parts of a human body, including forehead, mandible, double upper arm planes, double forearm planes, double wrist and double hand planes, pelvis planes, double thigh planes, double crus planes, double ankles and double foot planes and the like, can provide firm fixation, and reduces the local compression condition after the human body is turned over for 180 degrees.

The four limiting mechanisms 24 are respectively arranged at four corners of the bed body 21. Each spacing mechanism 24 includes a vertical shaft 241 and a spacing block 242. The vertical shaft 241 can be implemented by a bolt, and the like, the vertical shaft 241 is vertically installed on the bed body 21 and passes through one end of the limiting block 242, and the limiting block 242 can rotate along the vertical shaft 241 so that the other end of the limiting block 242 contacts or leaves the fixed bracket 22. The side end plate of the fixed bracket 22 is provided with an upper notch and a lower notch (not shown in the figure) which are matched with the limit block 242, when the front surface of the bed body 21 for placing a human body is upward, the limit block 242 is rotatably embedded into the upper notch, so that the bed body 21 can not be turned over; when the back of the bed body 21 is turned over and faces upwards, the limiting block 242 is rotatably embedded into the lower notch, so that the bed body 21 is fixed. The limiting mechanism 24 has a simple, safe and reliable structure, and is used for ensuring that the bed body 21 keeps horizontal and stable when not turning over.

The overturning module 2 further comprises a driving motor, an angle travel sensor and an alarm. The driving motor is connected with the rotating shaft and is used for assisting medical staff to turn over the bed body 21. An angle travel sensor and an alarm are arranged on the fixed support 22, and when the bed body 21 is turned over in place, the alarm gives out a prompt tone to remind that the turning over is finished.

The lifting module 1 comprises two lifting mechanisms 11 which are respectively connected below two ends of the fixed support 22. As shown in fig. 2, each of the lifting mechanisms 11 includes a hydraulic rod 111 and a cross-folding bracket 112, and the hydraulic rod 111 is installed obliquely with one end connected to a cross link of the cross-folding bracket 112 and the other end connected to a bottom side end of the cross-folding bracket 112. Lifting module 1 supports fixed bolster 22 through hydraulic stem 111 and folding support 112 alternately, and folding support 112 alternately has good holding power, can have certain shock attenuation effect at the portable moreover, and the hydraulic stem 111 of slant installation can have longer stroke for the control that the lift of bed body 21 can be more become more meticulous. The principle is that the hydraulic rod 111 extends to jack up the cross folding bracket 112 to realize lifting; the hydraulic rod 111 is shortened, and the cross folding bracket 112 is pulled down to realize the descending function. Two universal wheels 12 with braking structures are arranged at the bottom of the cross folding support 112, and four universal wheels 12 are arranged at the bottom of the whole lifting module 1 and used for moving the lathe pusher.

Can also set up the rail in 2 both sides of upset module, wherein the rail bottom of both sides passes through hinge swing joint bed body 21, plays human guard action at the portable human guard action that plays of lathe that pushes away, prevents falling of human body.

The working process of the embodiment is as follows: firstly, fixing a patient on a bed body 21 through a human body fixing mechanism; then the bed body 21 is lifted by the lifting module 1, and the lathe is integrally moved right above the operating table 6; turning the patient and the bed body 21 by 180 degrees; finally, the patient is put on the bed body 21, the turned-over patient is placed on the operating table 6, and the human body fixing mechanism is loosened. This process can avoid patient to cause the secondary injury to the backbone when the manual work is moved the bed upset, can reduce the manpower simultaneously, only needs 1 ~ 2 medical personnel can realize overturning the operation.

Example two

As shown in fig. 4 to 5, the present embodiment provides a pushing lathe for turning over before spine surgery, including a lifting module 1, a turning module 2 and a guide rail module 3, where the guide rail module 3 and the turning module 2 are installed on the top of the lifting module 1.

The turnover module 2 comprises a bed body 21, a fixed support 22, a rotating shaft 23 and a limiting mechanism 24. The rail module 3 comprises a rail 31 and a mating slide 32. The fixing bracket 22 is made of two separate steel plates, and the two rails 31 are installed at both ends of the fixing bracket 22, i.e., on the two steel plates, respectively. A mounting frame is arranged at the center of the sliding block 32. The rotating shaft 23 penetrates through the bed body 21 along the longitudinal center line direction of the bed body 21, two ends of the rotating shaft 23 extend out and are installed on the installation frame, and meanwhile a certain damping is arranged between the rotating shaft 23 and the installation frame.

Be provided with human fixed establishment on the bed body 21, human fixed establishment includes many fixed bandages, and one side of bed body 21 is connected to the one end of bandage, and the opposite side of bed body 21 is connected through the buckle to the other end for ensure that human and bed body 21 can realize synchronous upset. Most structures of the limiting mechanism 24 and the lifting module 1 of this embodiment are the same as those of the first embodiment, and the difference is that the bottom of the lifting module 1 of this embodiment is provided with the article shelf 4, and the edge of the lifting mechanism 11 on one side is also provided with the cart pushing rod 5, so that the cart pushing machine can move conveniently.

The working process of the embodiment is as follows: firstly, fixing a patient on a bed body 21 through a human body fixing mechanism; then the bed body 21 is lifted by the lifting module 1, and the lathe is integrally moved to the upper side of the operating table 6; the slide block 32 extends out of the guide rail, so that the bed body 21 is positioned right above the operating table 6; turning the patient and the bed body 21 by 180 degrees; the bed body 21 is descended, the turned-over patient is placed on the operating table 6, and the human body fixing mechanism is loosened; finally, the bed body 21 is lifted, and the sliding block 32 is recovered. Tilting mechanism carries out the formula upset that stretches out through guide rail module 3, can overcome because of the operating room space is limited, pushes away the problem that the lathe can't move to 6 tops of operation platform, realizes pushing away the miniaturization of lathe, has guide rail module 3 push away the lathe bottom and set up supporter 4, places medical equipment, make full use of effective space.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a spine surgery stands up before art with pushing away lathe which characterized in that, includes lifting module (1) and upset module (2), the top at lifting module (1) is installed in upset module (2), wherein:

the turnover module (2) comprises a bed body (21), a fixed support (22), a rotating shaft (23) and a limiting mechanism (24), wherein the rotating shaft (23) penetrates through the bed body (21) along the longitudinal central line direction of the bed body (21), the two ends of the rotating shaft are connected with the fixed support (22), the limiting mechanism (24) is arranged at the four corners of the bed body (21), one end of the limiting mechanism is connected with the bed body (21), the other end of the limiting mechanism is connected with the fixed support (22), and the bed body (21) is provided with a human body fixing mechanism;

the lifting module (1) comprises two lifting mechanisms (11) which are respectively connected below two ends of a fixed support (22), and universal wheels (12) are arranged at the bottoms of the lifting mechanisms (11).

2. The pushing lathe for turning over before spinal surgery as recited in claim 1, wherein the limiting mechanism (24) comprises a vertical shaft (241) and a limiting block (242), the vertical shaft (241) is mounted on the bed body (21) and penetrates through one end of the limiting block (242), and the limiting block (242) can rotate along the vertical shaft (241) to enable the other end to contact with or leave the fixed support (22).

3. The lathe for turning over before spinal surgery as recited in claim 1, wherein the two ends of the rotating shaft (23) are connected with the fixed support (22) in a damping rotation manner.

4. The pushing lathe for turning over before spinal surgery as claimed in claim 1, wherein the human body fixing mechanism comprises a plurality of fixing bandages, one end of each bandage is connected with one side of the bed body (21), and the other end of each bandage is connected with the other side of the bed body (21) through a buckle.

5. The pushing lathe for pre-operation turning over of spinal column as claimed in claim 1, wherein each lifting mechanism (11) comprises a hydraulic rod (111) and a cross folding bracket (112), the hydraulic rod (111) is obliquely installed, one end of the hydraulic rod is connected with the cross connecting rod of the cross folding bracket (112), and the other end of the hydraulic rod is connected with the bottom side end of the cross folding bracket (112).

6. The pushing lathe for turning over before spine surgery as claimed in claim 1, further comprising a guide rail module (3), wherein the guide rail module (3) comprises a rail (31) and a matched sliding block (32), the rail (31) is installed at two ends of the fixed support (22), and two ends of the rotating shaft (23) are connected with the sliding block (32).

7. The turning machine for turning over before spine surgery according to claim 6, characterized in that a rack (4) is arranged at the bottom of the lifting module (1).

8. The lathe for turning over before spine surgery according to claim 1, wherein the turning module (2) further comprises a driving motor connected with the rotating shaft.

9. The lathe for preoperative turn-over of spinal surgery as recited in claim 1, wherein the turning module (2) further comprises an angular travel sensor and an alarm, the angular travel sensor is mounted on the fixed support (22).

10. The turning machine for turning over before spinal surgery according to claim 1, characterized in that rails are arranged on two sides of the turning module (2), wherein the bottoms of the rails on two sides are movably connected with the bed body (21) through hinges.