CN213723237U

CN213723237U - A operation table auxiliary device that is arranged in thighbone fracture art to pull

Info

Publication number: CN213723237U
Application number: CN202022661853.3U
Authority: CN
Inventors: 张彬; 佘荣峰; 张磊冰; 刘鹬
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-20
Anticipated expiration: 2030-11-18

Abstract

The utility model provides an operation table auxiliary device that is arranged in thighbone fracture art to pull, the operation table includes the wood system bed board of rectangle, and it sets up including the symmetry the curb plate of the both sides of wood system bed board, the curb plate can be dismantled and be connected with the lateral wall link plate, the lateral wall link plate is provided with a plurality of horizontal pole mounting holes, two can dismantle between the lateral wall link plate and be connected with a plurality of horizontal poles. The utility model provides an operation table auxiliary device for pulling in thighbone fracture art adopts full wood structure, can be convenient reform transform, assemble and dismantle on current wood system operation table basis, simple structure, low in manufacturing cost under the normal use prerequisite of the C arm machine of assurance operation in-process, has satisfied the needs that patient's thigh and shank bucking supported.

Description

A operation table auxiliary device that is arranged in thighbone fracture art to pull

Technical Field

The utility model relates to the field of medical auxiliary equipment, especially, relate to an operating table auxiliary device that is arranged in traction of thighbone fracture art.

Background

Fig. 1 is a schematic diagram of a patient position during a femoral fracture surgery, and referring to fig. 1, when a femoral shaft fracture is treated, particularly, when a fracture of the middle-lower segment of the femur (i.e., the side of the femur close to the tibia) is treated by using intramedullary needle internal fixation, an intramedullary needle needs to be inserted into the femur from the knee position, so that in the surgery, the thigh and the calf of the patient need to be flexed at a certain angle, so that the operation can be conveniently performed from the knee position, and after the femur is fractured, the fracture part may be misaligned, so that in the surgery, an operator needs to manually pull the thigh by pulling the calf, thereby helping the fracture part of the femur to be reset and aligned.

During existing procedures, the thigh and calf are typically padded underneath using a fabric such as a pillow, cushion, or a brownian-type frame-like device to create the flexion shown in fig. 1. The fabrics of pillows, cushions and the like are soft on one hand and have insufficient supporting strength for thigh parts, so that the thighs are not stretched by pulling shanks in the operation, and on the other hand, the fabrics are difficult to clean and sterilize, so that the fabrics can be used only once, and are discarded as medical wastes after the operation, thereby wasting resources. Although the common Brownian-type frame-like devices can better support and position the lower limbs of the patient, the main structure of the devices is usually made of metal materials such as stainless steel, so that inconvenience and influence are inevitably brought to the use of the radiation equipment such as an intraoperative C-arm machine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an operation table auxiliary device that is arranged in traction of thighbone fracture art to reduce or avoid the aforementioned problem.

In order to solve the technical problem, the utility model provides a be arranged in femoral fracture art towed operation table auxiliary device, the operation table includes the wood system bed board of rectangle, and it sets up including the symmetry the curb plate of the both sides of wood system bed board, the curb plate can be dismantled and be connected with the lateral wall link plate, the lateral wall link plate is provided with a plurality of horizontal pole mounting holes, two can dismantle between the lateral wall link plate and be connected with a plurality of horizontal poles.

Preferably, the side plate is provided with two connecting grooves and one clamping groove.

Preferably, the connecting groove is bonded with a connecting block, the height and width of the connecting block are set to be the same as those of the connecting groove, and the thickness of the connecting block is equal to the sum of the thickness of the side plate and the thickness of the side wall hanging plate.

Preferably, the side wall hanging plate is provided with a hanging groove corresponding to the connecting groove and an L-shaped hook corresponding to the clamping groove.

Preferably, the outer side surface of the side plate and the side surface of the wooden bed plate are on the same vertical surface.

Preferably, the side plates and the side wall hanging plates are both made of wood plates with the thickness of 15-30 mm.

Preferably, the side wall hanging plate is provided with an arc-shaped part which extends to the top surface of the wooden bed plate after assembly.

Preferably, the cross rod mounting hole with the end face distance of wood bed board is minimum is the instep limit mounting hole of cross rod that is used for restricting patient's instep displacement, the height of the instep limit mounting hole is greater than adjacent the height of cross rod mounting hole.

Preferably, the diameter of the cross bar is set to 25mm to 40 mm.

The utility model provides an operation table auxiliary device for pulling in thighbone fracture art adopts full wood structure, can be convenient reform transform, assemble and dismantle on current wood system operation table basis, simple structure, low in manufacturing cost under the normal use prerequisite of the C arm machine of assurance operation in-process, has satisfied the needs that patient's thigh and shank bucking supported.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein the content of the first and second substances,

FIG. 1 is a schematic diagram of patient position during a femoral procedure;

fig. 2 is a schematic partial perspective view of an operating table auxiliary device for traction in femoral fracture operation according to an embodiment of the present invention;

FIG. 3 is a schematic front view of the side panel of FIG. 2;

FIG. 4 is a schematic perspective view of the connecting block of FIG. 2;

fig. 5 is a schematic perspective view of the side wall hanging plate of fig. 2.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings. Wherein like parts are given like reference numerals.

Fig. 2 is a schematic partial perspective view of an operating table auxiliary device for traction in femoral fracture operation according to an embodiment of the present invention; FIG. 3 is a schematic front view of the side panel of FIG. 2; FIG. 4 is a schematic perspective view of the connecting block of FIG. 2; fig. 5 is a schematic perspective view of the side wall hanging plate of fig. 2. Referring to fig. 2 to 5, the utility model provides an operation table auxiliary device that is used for pulling in thighbone fracture art, the operation table includes wood system bed board 1 of rectangle, and it sets up including the symmetry the curb plate 2 of wood system bed board 1's both sides, curb plate 2 can be dismantled and be connected with lateral wall link plate 3, lateral wall link plate 3 is provided with a plurality of horizontal pole mounting holes 33, two can dismantle between the lateral wall link plate 3 and be connected with a plurality of horizontal poles 4.

As shown in fig. 3, each of the side plates 2 may be provided with two coupling grooves 21 and one catching groove 22.

Referring to fig. 4, a connecting block 5 may be adhered to each connecting groove 21, and the height and width of the connecting block 5 may be set to be the same as those of the connecting groove 21, so that the connecting block 5 may be firmly adhered to the connecting groove 21 by a commercially available nail-free adhesive, and the thickness of the connecting block 5 may be equal to the sum of the thickness of the side plate 2 and the thickness of the side wall hanging plate 3.

Referring to fig. 5, the side wall hanging plate 3 may be provided with a hanging groove 31 corresponding to the connecting groove 21 and an L-shaped hook 32 corresponding to the engaging groove 22, a width of the hanging groove 31 is slightly greater than a width of the connecting block 5, and a height of the hanging groove 31 is greater than a height of the connecting block 5.

During the assembly lateral wall link plate 3, will hang and connect groove 31 and correspond to cup joint on the connecting block 5, make L type couple 32 stretch into draw-in groove 22, will lateral wall link plate 3 moves perpendicularly downwards, makes L type couple 32 card be in the lower limb of draw-in groove 22, just hang the up end of connecting groove 31 with the laminating of 5 up end of connecting block is accomplished the assembly. At this time, the vertical force applied to the side wall hanging plate 3 can be transmitted to the side plate 2 through the connecting block 5, and the L-shaped hook 32 can ensure that the side wall hanging plate 3 does not generate or only generates a small horizontal displacement.

The side plates 2 can be adhered to two sides of the wooden bed plate 1 through commercially available nail-free glue, for example, the outer side surfaces of the side plates 2 can be on the same vertical surface with the side surfaces of the wooden bed plate 1, so that the added structure can not influence the assembly of the side wall hanging plate 3 after a hard leather pad (not shown in the figure) is installed on the wooden bed plate 1 in the later stage. In order to promote curb plate 2 with wood system bed board 1's fastness to connection, it is shown with reference to fig. 2, wood system bed board 1 both ends can also be provided with the end plate through the nail, can further like this through the nail with the end plate with curb plate 2 is connected, thereby promotes curb plate 2's fastness to connection.

In addition, see the utility model patent application that inventor's team and this application filed on the same day named "a wood system orthopedics operating table", "a wood system operating table", "a fly leaf connecting device who is used for wood system operating table" and "an subassembly that is used for wood system operating table arm backup pad swing joint", the technical scheme that this application provided can also be repacking on the wood system operating table basis that inventor's team had designed and manufactured and increase to do benefit to the implementation of fracture operation greatly. The side plate 2 shown in fig. 2 and 3 of the present application is an improvement on the structure of the inventor's team filed on the same day as the present application and named "a wooden orthopedic operating bed".

The side plates 2 and the side wall hanging plates 3 can be made of wood plates with the thickness of 15-30mm, so that the enough structural strength for supporting under stress in the vertical direction can be guaranteed.

Referring to fig. 2 and 5, the sidewall hanging plate 3 can be provided with an arc-shaped portion which extends to the top surface of the wooden bed plate 1 after assembly, so that after the wooden bed plate 1 is provided with the hard leather mat, a plurality of cross rod mounting holes 33 arranged on the arc-shaped portion cannot be interfered by the added structure, and do not occupy too much space to influence the operation of medical staff.

Lateral wall link plate 3 is provided with a plurality of horizontal pole mounting holes 33, horizontal pole mounting hole 33 can be according to the arcwall face setting of arc portion, can be to the patient of different sizes like this, through using different positions horizontal pole mounting hole 33 adjusts the mounted position of horizontal pole 4 to at least, provide two support points to patient's thigh and satisfy the support needs of the patient of different sizes. Of course, more than two crossbars 4 may be provided, which provides more support points for the patient's thighs and thus improves patient comfort.

In addition, referring to fig. 2 and 5, among the cross bar mounting holes 33, the cross bar mounting hole 33 having the smallest distance from the end surface of the wooden bed board 1 is an instep limiting mounting hole of the cross bar 4 for limiting the displacement of the instep of the patient, and the height of the instep limiting mounting hole is greater than that of the adjacent cross bar mounting hole 33, that is, when the heel of the patient is leaned against the adjacent cross bar mounting hole 33, the cross bar 4 is mounted on the instep limiting mounting hole, so that the limitation can be performed on the instep of the patient, thereby facilitating the traction on the lower leg of the patient in the operation.

The diameter of the cross rod 4 can be set to be 25mm-40mm, so that the requirement of supporting strength can be met. The diameter of the cross bar mounting hole 33 may be set slightly larger than the diameter of the cross bar 4, for example, 26mm to 41mm, which facilitates the assembly of the cross bar 4.

It is to be understood by those skilled in the art that while the present invention has been described in terms of several embodiments, it is not intended that each embodiment cover a separate embodiment. The description is given for clearness of understanding only, and it is to be understood that all matters in the embodiments are to be interpreted as including all technical equivalents which are encompassed by the claims.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes, modifications and combinations that may be made by those skilled in the art without departing from the spirit and principles of the invention should be considered within the scope of the invention.

Claims

1. The utility model provides an operation table auxiliary device for pulling in thighbone fracture art, the operation table includes the wood system bed board of rectangle, its characterized in that, and it sets up including the symmetry the curb plate of the both sides of wood system bed board, the curb plate can be dismantled and be connected with the lateral wall link plate, the lateral wall link plate is provided with a plurality of horizontal pole mounting holes, two can dismantle between the lateral wall link plate and be connected with a plurality of horizontal poles.

2. The surgical bed assistance device for distraction in a femoral fracture of claim 1, wherein said side plate is provided with two attachment slots and one catch.

3. The surgical bed auxiliary device for traction in femoral fracture surgery as claimed in claim 2, wherein a connecting block is adhered to the connecting groove, the height and width of the connecting block are set to be the same as those of the connecting groove, and the thickness of the connecting block is equal to the sum of the thickness of the side plate and the thickness of the side wall hanging plate.

4. The operating table auxiliary device for traction in femoral fracture surgery as claimed in claim 2, wherein the side wall hanging plate is provided with a hanging groove corresponding to the connecting groove and an L-shaped hook corresponding to the clamping groove.

5. The surgical bed assistance device for traction in femoral fracture as claimed in claim 1, wherein the lateral side of the side plate is on the same vertical plane with the lateral side of the wooden bed plate.

6. The operating table auxiliary device for traction in femoral fracture surgery as claimed in claim 1, wherein the side plate and the side wall hanging plate are both made of wood plates with thickness of 15-30 mm.

7. The surgical bed assistance device for distraction in a femoral fracture of claim 1, wherein said side wall cladding panels are provided with an arcuate portion that extends above the top surface of said wooden deck after assembly.

8. The operating table auxiliary device for traction in femoral fracture surgery according to claim 1, wherein the cross bar mounting hole having the smallest distance from the end face of the wooden bed plate is an instep limiting mounting hole of the cross bar for limiting the displacement of the instep of the patient, and the height of the instep limiting mounting hole is greater than that of the adjacent cross bar mounting hole.

9. The surgical table aid for distraction in a femoral fracture according to claim 1, wherein the diameter of said transverse rod is set at 25-40 mm.