CN219983323U

CN219983323U - Lower limb operating table

Info

Publication number: CN219983323U
Application number: CN202321153807.XU
Authority: CN
Inventors: 陈燕; 魏世隽; 郑博宇; 宋利亚
Original assignee: General Hospital of Central Theater Command of PLA
Current assignee: General Hospital of Central Theater Command of PLA
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2023-11-10
Anticipated expiration: 2033-05-12

Abstract

A lower extremity operating table, comprising: the device comprises a base, a turnover bin, a turnover mechanism, a fastening mechanism and a supporting mechanism; the base is arranged on the base, the overturning bin is rotatably arranged on the base through an overturning mechanism, and the overturning mechanism comprises a gear ring, a gear, a driving assembly, a supporting rail and supporting wheels; the turnover bin is internally provided with a channel for accommodating the body of a patient, the turnover bin is internally provided with a lower supporting plate for supporting the body of the patient, and the fastening mechanism is arranged in the turnover bin and is used for fastening the body of the patient; the supporting mechanism is arranged on one side of the base and is used for supporting the lower limbs of a patient. The lower limb operating table is simple in structure and convenient to operate, and saves time and physical strength required by the body position arrangement of medical staff; the patient position can be safely and efficiently adjusted to adapt to various requirements of a plurality of operation positions and various operation positions, the movement of the patient is greatly reduced, the negative damage to the patient is effectively avoided, and potential safety hazards in operation and after operation are reduced.

Description

Lower limb operating table

Technical Field

The utility model relates to the field of medical equipment, in particular to a lower limb operating table.

Background

In the clinical part of operation patients, due to car accidents, high falling, crush injuries and other reasons, single legs and even double legs are caused, and various injuries are caused to buttocks and ankles in the operation process, the patients need to be moved for many times so as to be arranged in different operation positions, and the requirements of the surgical operation, such as supine position, lateral position, semi-lateral position, prone position, semi-prone position and the like, are met. Part of operation patients adopt the general anesthesia mode of trachea cannula, if the patient is repeatedly moved and the body position of the patient is changed, the trachea cannula is easy to twist and even fall off, and potential safety management hazards in operation are caused. Meanwhile, under the general anesthesia state, the human body loses the self-protection mechanism, and each time the body position changes, the risk of injury caused by atlantoaxial dislocation, spine fracture and spinal cord compression is increased, and the negative injury is not easily perceived under the general anesthesia state, so that irreversible dysfunction is caused when the patient wakes after operation.

Therefore, it is necessary to design a lower limb operating table to overcome the above problems.

Disclosure of Invention

In order to avoid the problems, the lower limb operating table is simple in structure, convenient to operate and capable of saving time and physical strength required by the body position arrangement of medical staff; the patient position can be safely and efficiently adjusted to adapt to various requirements of a plurality of operation positions and various operation positions, the movement of the patient is greatly reduced, the negative damage to the patient is effectively avoided, and potential safety hazards in operation and after operation are reduced.

The utility model provides a lower limb operating table, which comprises: the device comprises a base, a turnover bin, a turnover mechanism, a fastening mechanism and a supporting mechanism;

the base is arranged on the base, the overturning bin is rotatably arranged on the base through an overturning mechanism, the overturning mechanism comprises a gear ring, a gear, a driving assembly, a supporting rail and a supporting wheel, the gear ring is sleeved outside the overturning bin, the gear is meshed with the gear ring, the driving assembly drives the connecting gear for driving the gear to rotate, the annular supporting rail is sleeved outside the overturning bin, the supporting wheel is rotatably arranged on the base, and the supporting wheel is supported and abutted below the supporting rail; the turnover bin is internally provided with a channel for accommodating the body of a patient, the turnover bin is internally provided with a lower supporting plate for supporting the body of the patient, and the fastening mechanism is arranged in the turnover bin and is used for fastening the body of the patient; the supporting mechanism is arranged on one side of the base and used for supporting lower limbs of a patient, the supporting mechanism comprises a frame, a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are all installed on the frame, the first supporting plate is used for supporting thighs of the patient, the second supporting plate is used for supporting shanks of the patient, and the frame is connected with the base or the base through a connecting buckle in a detachable mode.

Preferably, the outer sides of the two ends of the overturning bin are respectively sleeved with a supporting rail, and each supporting rail is supported and installed on two supporting wheels.

Preferably, the overturning bin outer cover is provided with a protection bin, and the protection bin is provided with a scale for monitoring overturning angles of the overturning bin.

Preferably, a support pillow for supporting the head of the patient is arranged at one end of the base far away from the support mechanism.

Preferably, the lower support plate both sides all are equipped with fastening mechanism, act on patient's body both sides respectively, fastening mechanism includes lifter, telescopic link, splint, buffer spring and clamping plate, and the lifter lower extreme is fixed in the upset storehouse, and the telescopic link is kept away from the one end of lower support plate and is fixed in the lifter upper end that can rise and fall, and the splint is fixed and is close to the one end of lower support plate at the telescopic link, and curved clamping plate passes through buffer spring and installs in the one side that the clamping plate is close to the lower support plate.

Preferably, the side of the clamping plate contacting the patient is provided with a non-slip protrusion.

Preferably, an auxiliary binding belt for binding the body of the patient is arranged in the overturning bin.

Preferably, the top in the overturning bin can be adjusted by up-and-down movement through an oil cylinder, and an upper supporting plate is arranged.

Preferably, one end of the first support plate, which is close to the overturning bin, is hinged to the frame, the bottom of the first support plate, which is far away from one end of the overturning bin, is hinged to the upper end of the first cylinder, the lower end of the first cylinder is hinged to the frame, one end of the second support plate, which is close to the overturning bin, is hinged to the end of the first support plate, which is far away from one end of the overturning bin, the bottom of the second support plate, which is far away from one end of the first support plate, is hinged to the upper end of the second cylinder, and the lower end of the second cylinder is hinged to the frame.

Preferably, two sets of first support plates and second support plates are arranged in parallel on the frame for supporting the two legs of the patient respectively.

Compared with the prior art, the utility model has the following beneficial effects: the lower limb operating table is simple in structure and convenient to operate, and saves time and physical strength required by the body position arrangement of medical staff; the patient position can be safely and efficiently adjusted to adapt to various requirements of a plurality of operation positions and various operation positions, the movement of the patient is greatly reduced, the negative damage to the patient is effectively avoided, and potential safety hazards in operation and after operation are reduced.

Drawings

FIG. 1 is a schematic view of a lower limb operating table according to a preferred embodiment of the present utility model;

FIG. 2 is a side view of a roll-over cartridge of a preferred embodiment of the present utility model;

FIG. 3 is a schematic view of a fastening mechanism according to a preferred embodiment of the present utility model;

reference numerals of the specific embodiments illustrate:

1. a base, a base seat and a base seat,

2. a base, a base seat and a base seat,

3. a turnover bin 31, a lower supporting plate 32, an auxiliary binding belt 33, an oil cylinder 34 and an upper supporting plate,

4. tilting mechanism 41, gear ring, 42, gear, 43, driving component, 44, support rail, 45, support wheel,

5. the fastening mechanism 51, the lifting rod 52, the telescopic rod 53, the clamping plate 54, the buffer spring 55, the clamping plate 56 and the anti-slip bulge,

6. a supporting mechanism 61, a frame 62, a first supporting plate 63, a second supporting plate 64, a first cylinder 65, a second cylinder,

7. a connecting buckle is arranged on the connecting buckle,

8. the protection cabin is arranged on the inner side of the shell,

9. and (5) supporting the pillow.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 3, the lower limb operating table provided in this embodiment includes: a base 1, a base 2, a turnover bin 3, a turnover mechanism 4, a fastening mechanism 5 and a supporting mechanism 6.

Wherein, base 2 installs on base 1, and turnover storehouse 3 passes through turnover mechanism 4 rotatable installs on base 2, is equipped with the passageway that holds patient's body to get into in the turnover storehouse 3, is equipped with the lower backup pad 31 that supports patient's body in the turnover storehouse 3, and fastening mechanism 5 installs in turnover storehouse 3 for fasten patient's body. The turnover mechanism 4 is started, the turnover bin 3 rotates, the patient can rotate along with the turnover bin 3 until the patient turns over to a proper position convenient for operation, manual moving is not needed, and the operation is simple and convenient.

As shown in fig. 1, the support mechanism 6 is disposed on one side of the base 1 and is used for supporting lower limbs of a patient, the support mechanism 6 comprises a frame 61, a first support plate 62 and a second support plate 63, the first support plate 62 and the second support plate 63 are both mounted on the frame 61, the first support plate 62 is used for supporting thighs of the patient, the second support is used for supporting the lower legs of the patient, the frame 61 is detachably connected with the base 2 through a connecting buckle 7, the frame 61 and the base 2 can be connected and detached according to actual requirements, and the position of the support mechanism 6 can be adjusted according to the height of the patient; meanwhile, in the practical application process, the supporting mechanism 6, the overturning bin 3 and other structures are installed and assembled on an existing operating table for use, and the use condition can be installed and adjusted according to the practical operation requirement, so that the device is flexible and practical.

To accommodate the various needs of lower limb surgery, two sets of first and second support plates 62, 63 are juxtaposed on the frame 61 for supporting the patient's two legs, respectively. And one end of a first support plate 62 close to the overturning bin 3 is hinged on the frame 61, the bottom of one end of the first support plate 62 far away from the overturning bin 3 is hinged on the upper end of a first air cylinder 64, the lower end of the first air cylinder 64 is hinged on the frame 61, one end of a second support plate 63 close to the overturning bin 3 is hinged on one end of the first support plate 62 far away from the overturning bin 3, the bottom of one end of the second support plate 63 far away from the first support plate 62 is hinged on the upper end of a second air cylinder 65, and the lower end of the second air cylinder 65 is hinged on the frame 61. The angle between the first supporting plate 62 and the second supporting plate 63 can be adjusted by adjusting the first air cylinder 64 and the second air cylinder 65, so that the two legs of the lower limb of the patient can be bent and adjusted, and a doctor can perform operation on the injured part of the patient better, and the operation is convenient, flexible and practical.

As shown in fig. 1 and 2, the turnover mechanism 4 includes a gear ring 41, a gear 42, a driving assembly 43, a supporting rail 44 and a supporting wheel 45, where the gear ring 41 is sleeved outside the turnover bin 3, the gear 42 is meshed with the gear ring 41, the driving assembly 43 drives the connecting gear 42 for driving the gear 42 to rotate, and the driving assembly 43 can be a driving motor or a manually operated rotating handle according to actual requirements. Meanwhile, an annular supporting rail 44 is sleeved outside the overturning bin 3, supporting wheels 45 are rotatably arranged on the base 2, and the supporting wheels 45 are supported and abutted below the supporting rail 44; for the stability of support and overturning, support rails 44 are sleeved on the outer sides of the two ends of the overturning bin 3, and each support rail 44 is supported and installed on two support wheels 45.

The driving motor is started, the gear 42 rotates, and the gear ring 41 meshed with the gear 42 drives the overturning bin 3 to rotate on the supporting wheel 45, so that the overturning aim of the overturning bin 3 is fulfilled.

Meanwhile, the outer cover of the overturning bin 3 is provided with the protection bin 8, and the protection bin 8 is provided with the staff gauge for monitoring the overturning angle of the overturning bin 3, so that medical staff can conveniently check the overturning angle and the body position change of a patient. And, be equipped with the support pillow 9 that is used for supporting patient's head on the one end that keeps away from supporting mechanism 6 on base 2, improve patient's comfort level.

As shown in fig. 2 and 3, fastening mechanisms 5 are respectively provided on both sides of the lower support plate 31 to respectively act on both sides of the patient's trunk to clamp the patient, so that the patient can be turned over along with the turning bin 3 and the body position can be adjusted. The fastening mechanism 5 comprises a lifting rod 51, a telescopic rod 52, a clamping plate 53, a buffer spring 54 and a clamping plate 55, wherein the lower end of the lifting rod 51 is fixed in the overturning bin 3, one end of the telescopic rod 52, which is far away from the lower supporting plate 31, is fixed at the upper end of the lifting rod 51 which can be lifted up and down, the clamping plate 53 is fixed at one end of the telescopic rod 52, which is close to the lower supporting plate 31, and the arc-shaped clamping plate 55 is arranged at one side of the clamping plate 55, which is close to the lower supporting plate 31, through the buffer spring 54.

Wherein, lifter 51 and telescopic link 52 can be according to the fat thin of patient and the position adjustment splint 53's position, and buffer spring 54 still has certain elasticity when pressing from both sides tight patient, prevents clamp plate 55 to cause the damage to the too big effort of patient, safety and stability. In order to prevent the patient from sliding, a slip-preventing protrusion 56 is provided on the side of the clamping plate 55 contacting the patient, which is safer and more stable. Meanwhile, an auxiliary binding band 32 for binding the body of the patient is arranged in the overturning bin 3, so that the patient can lie on the lower supporting plate 31 more firmly and is fixed in the overturning bin 3 better. And, be equipped with the backup pad 34 at the top in upset storehouse 3 through hydro-cylinder 33 reciprocates the regulation, when the patient need overturn completely or overturn the transformation position on a large scale, the backup pad 34 can support at patient's chest, safer stability.

When the operation is used, a patient is firstly laid on the lower support plate 31, the fastening mechanisms 5 on the two sides are started, the patient can be bound on the lower support plate 31 by the auxiliary binding belt 32, and if the subsequent operation needs to be overturned in a large range, the upper support plate 34 can be adjusted to a position for supporting and abutting on the chest of the patient; in the operation process, according to the operation needs of wound, the angle of overturning of the overturning bin 3 and the angle positions of the first supporting plate 62 and the second supporting plate 63 are adjusted to meet the requirements of the operation of the lower limbs of the patient in multiple positions, and the operation is simple, convenient, flexible and practical.

For better use, the heights of the frame 61 and the base 2 can be set to be adjustable up and down, and for convenient movement, moving wheels are arranged at the bottoms of the frame 61 and the base 1; and in order to improve the comfort of the patient and reduce the damage to the patient, a cushion of silica gel can be arranged at the contact or support position with the patient.

The lower limb operating table is simple in structure and convenient to operate, and saves time and physical strength required by the body position arrangement of medical staff; the patient position can be safely and efficiently adjusted to adapt to various requirements of a plurality of operation positions and various operation positions, the movement of the patient is greatly reduced, the negative damage to the patient is effectively avoided, and potential safety hazards in operation and after operation are reduced.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. A lower limb operating table, comprising: the device comprises a base, a turnover bin, a turnover mechanism, a fastening mechanism and a supporting mechanism;

2. The lower extremity operating table of claim 1, wherein: the outside of both ends of upset storehouse all overlaps and is equipped with support rail, and every support rail supports and installs on two supporting wheels.

3. The lower extremity operating table of claim 1, wherein: the outer cover of the overturning bin is provided with a protection bin, and a staff gauge for monitoring the overturning angle of the overturning bin is arranged on the protection bin.

4. The lower extremity operating table of claim 1, wherein: one end of the base far away from the supporting mechanism is provided with a supporting pillow for supporting the head of a patient.

5. The lower extremity operating table of claim 1, wherein: the lower support plate both sides all are equipped with fastening mechanism, act on patient's body both sides respectively, fastening mechanism includes lifter, telescopic link, splint, buffer spring and clamping plate, and the lifter lower extreme is fixed in the upset storehouse, and the telescopic link is kept away from the one end of lower support plate and is fixed in the lifter upper end that can reciprocate, and the splint is fixed and is close to the one end of lower support plate at the telescopic link, and curved clamping plate passes through buffer spring and installs in one side that the clamping plate is close to the lower support plate.

6. The lower extremity operating table as set forth in claim 5, wherein: one side of the clamping plate, which contacts the patient, is provided with a non-slip bulge.

7. The lower extremity operating table of claim 1, wherein: an auxiliary binding belt for binding the body of the patient is arranged in the overturning bin.

8. The lower extremity operating table of claim 1, wherein: the top in the overturning bin can be adjusted by moving up and down through an oil cylinder, and an upper supporting plate is arranged.

9. The lower extremity operating table of claim 1, wherein: the one end that the first backup pad was close to the upset storehouse articulates in the frame, and the bottom that the upset storehouse one end was kept away from to the first backup pad articulates in the upper end of first cylinder, and first cylinder lower extreme articulates in the frame, and the one end that the second backup pad was close to the upset storehouse articulates in first backup pad one end tip that the upset storehouse was kept away from to the second backup pad, and the bottom that the first backup pad one end was kept away from to the second backup pad articulates in the upper end of second cylinder, and the second cylinder lower extreme articulates in the frame.

10. The lower extremity operating table of claim 1, wherein: two groups of first supporting plates and second supporting plates are arranged on the frame in parallel and are used for supporting two legs of a patient respectively.