CN213723242U

CN213723242U - A operation table auxiliary device that is arranged in shin bone fracture art to pull

Info

Publication number: CN213723242U
Application number: CN202022668840.9U
Authority: CN
Inventors: 张彬; 佘荣峰; 王艳艳; 唐占旭
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 a traction's operation table auxiliary device for in shin bone fracture art, 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 two of wood system bed board below span between the curb plate and be provided with three base pole, the base pole is in both sides the curb plate outside is provided with first pole setting, second pole setting and third pole setting respectively, first pole setting with second pole setting top is connected with the arc backup pad, third pole setting top is connected with the ankle bracing piece, two be provided with two at least thighs between the arc backup pad and support the horizontal pole. The utility model provides an operation table auxiliary device for pulling in shin bone fracture art adopts full wood structure, can be convenient reform transform on old wood system operation table basis, simple structure, low in manufacturing cost under the prerequisite of the normal use 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 shin bone 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 shin bone fracture art.

Background

In the operation of treating the tibial fracture, the intramedullary needle is used for internal fixation, which is a common operation treatment mode, fig. 1 is a schematic position diagram of a patient in the tibial operation process, and as shown in fig. 1, the intramedullary needle is usually required to be inserted into the tibia from the knee position in the operation process, so that the lower leg of the patient needs to be kept as horizontal as possible, and the thigh and the lower leg need to be bent at a certain angle, so that the operation can be conveniently performed from the knee position in the operation process.

The fabrics of pillows, cushions and the like are soft on one hand, so that the supporting position can be changed along with the treatment force in the operation, and on the other hand, the fabrics are difficult to clean and disinfect, 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 shin bone fracture art to reduce or avoid the aforementioned problem.

In order to solve the technical problem, the utility model provides a be arranged in traction's operation table auxiliary device of shin bone fracture art, 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 two of wood system bed board below span between the curb plate and be provided with three base pole, the base pole is in both sides the curb plate outside is provided with first pole setting, second pole setting and third pole setting respectively, first pole setting with second pole setting top is connected with the arc backup pad, third pole setting top is connected with the ankle bracing piece, two be provided with two at least thighs support horizontal pole between the arc backup pad.

Preferably, the cross-sectional dimension of the rectangular mounting through-hole is 4cm × 6cm to 8cm × 8cm, and the cross-sectional dimension of the base rod is slightly smaller than the cross-sectional dimension of the rectangular mounting through-hole.

Preferably, the both ends of base pole are provided with pole setting installation blind hole and the spacing hole that is used for spacing, spacing hole detachable connection has the spacer pin.

Preferably, the distance between the two limiting holes is 4mm-8mm larger than the distance between the outer walls of the two side plates.

Preferably, the diameter of the limiting hole is 5mm-8mm, the depth is 8mm-10mm, the diameter of the limiting pin is 4.8mm-7.8mm, and the length of the limiting pin is 10mm greater than the depth of the limiting hole.

Preferably, the diameter of the vertical rod mounting blind hole is 20mm-50mm, and the depth is 20mm-50 mm.

Preferably, the first upright, the second upright and the third upright have the same diameter.

Preferably, the ankle support bar has the same cross-sectional dimensions as the base bar.

Preferably, the arc-shaped support plate is provided with a plurality of cross bar mounting holes.

Preferably, the rail mounting holes are blind holes or through holes.

The utility model provides an operation table auxiliary device for pulling in shin bone fracture art adopts full wood structure, can be convenient reform transform on old wood system operation table basis, simple structure, low in manufacturing cost under the prerequisite of the normal use 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 a patient's position during a tibial procedure;

fig. 2 is a schematic partial three-dimensional structure diagram of an operating table auxiliary device for traction in tibial 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 partial cross-sectional perspective view of the base rod of FIG. 2;

fig. 5 is a schematic partial cross-sectional perspective view of the ankle support bar of fig. 2;

FIG. 6 is a schematic partial cross-sectional structural view of the arched support plate of FIG. 2;

fig. 7 is a rear view schematic structural diagram of the arc-shaped support plate of fig. 6.

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 three-dimensional structure diagram of an operating table auxiliary device for traction in tibial 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 partial cross-sectional perspective view of the base rod of FIG. 2; fig. 5 is a schematic partial cross-sectional perspective view of the ankle support bar of fig. 2; FIG. 6 is a schematic partial cross-sectional structural view of the arched support plate of FIG. 2; fig. 7 is a rear view schematic structural diagram of the arc-shaped support plate of fig. 6.

Referring to fig. 2 to 7, the utility model provides an operation table auxiliary device that is used for traction in shin bone fracture art, the operation table includes the wood system bed board 1 of rectangle, and it sets up including the symmetry the curb plate 2 of the both sides of wood system bed board 1 two of wood system bed board 1 below span between the curb plate 2 and be provided with three base pole 3, base pole 3 is in both sides 2 outsides of curb plate are provided with first pole setting 41, second pole setting 42 and third pole setting 43 respectively, first pole setting 41 with second pole setting 42 top is connected with arc backup pad 5, third pole setting 43 top is connected with ankle bracing piece 6, two be provided with two at least thighs between the arc backup pad 5 and support horizontal pole 7.

The utility model relates to an all structure, also be, wood system bed board 1 the curb plate 2 base pole 3 first pole setting 41 the second pole setting 42 the third pole setting 43 arc backup pad 5 ankle bracing piece 6 and the thigh supports horizontal pole 7 and all adopts wooden material, and hardwood materials such as locust wood, elm, cyclobalanops glauca make for example. Therefore, the use of the ray equipment such as a C-arm machine in the operation is not influenced.

Referring to fig. 2 and 3, the side plates 2 may be provided with three rectangular mounting through holes 21, and the base rod 3 has a cross section corresponding to the rectangular mounting through holes 21, so that the base rod 3 can be conveniently mounted in the rectangular mounting through holes 21 of the two side plates 2. The cross-sectional dimension of the rectangular mounting through-hole 21 may be 4cm × 6cm to 8cm × 8cm, and the cross-sectional dimension of the base rod 3 is slightly smaller than the cross-sectional dimension of the rectangular mounting through-hole 21, for example, the cross-sectional dimension of the base rod 3 may be 3.9cm × 5.9cm to 7.8cm × 7.8cm, which may facilitate assembly while ensuring the supporting strength and the machining position of the base rod 3.

Referring to fig. 4, the two ends of the base rod 3 may be provided with a blind rod mounting hole 31 and a limiting hole 32 for limiting, and the limiting hole 32 may be detachably connected with a limiting pin 33.

The distance between the two limiting holes 32 is larger than the distance between the two outer walls of the side plates 2, for example, the distance may be larger than 4mm to 8mm, the diameter of the limiting hole 32 may be 5mm to 8mm, and the depth may be 8mm to 10mm, the diameter of the limiting pin 33 is slightly smaller than the diameter of the limiting hole 32, for example, 4.8mm to 7.8mm, and the length of the limiting pin 33 may be larger than the depth of the limiting hole 32 by 10mm, so that after the base rod 3 is installed in place, the horizontal displacement of the base rod 3 can be limited by using the position relationship between the limiting pin 33 and the side plates 2 by inserting the limiting pin 33.

The blind hole 31 may have a diameter of 20mm to 50mm and a depth of 20mm to 50mm, so as to ensure the installation stability of the first, second and

third uprights

41, 42 and 43, and the diameters of the first, second and

third uprights

41, 42 and 43 may be the same, so that when they are made of a hard wood material (e.g., validamia), the blind hole 31 and the first, second and

third uprights

41, 42 and 43 may have a smaller diameter (i.e., may be set to 20mm), which ensures the supporting strength.

Referring to fig. 2 and 5, the ankle support bar 6 is installed on top of the two third vertical bars 43 having the smallest distance from the end surface of the wooden bed plate 1 in the longitudinal direction, and the ankle support bar 6 may be configured to have the same cross-sectional size as the base bar 3, that is, the ankle support bar 6 may be configured to have a cross-sectional size of 3.9cm × 5.9cm to 7.8cm × 7.8cm, which provides a large support plane, thereby facilitating the support of the lower leg portion around the ankle joint of the patient. The both ends of ankle bracing piece 6 are provided with installation knot hole 61, the diameter of installation knot hole 61 can with the diameter of pole setting installation blind hole 31 is the same, and the dress of being convenient for is in like this on the third pole setting 43, because ankle bracing piece 6 mainly receives the holding down force, consequently, the degree of depth of installation knot hole 61 is as long as not less than 20mm, just can satisfy the needs of horizontal direction atress.

Referring to fig. 2, 6 and 7, the arc-shaped support plate 5 is provided with a plurality of cross bar mounting holes 51, the cross bar mounting holes 51 may be blind holes or through holes, and when only two thigh support cross bars 7 are mounted, two support points can be provided for the thigh of the patient, so as to ensure that the thigh and the calf of the patient can be flexed as required by the operation. For patients with different body sizes, the mounting position of the thigh support cross bar 7 can be adjusted by using the cross bar mounting holes 51 at different positions, so that the support requirements of the patients with different body sizes are met. Of course, more than two thigh support crossbars 7 may be provided, which provides more support points for the patient's thighs and thus improves patient comfort.

The diameter of the thigh support cross bar 7 can be set to be 25mm-40mm, so that the support strength requirement can be met. Arc backup pad 5 is provided with and is used for the spiral-lock to be in first pole setting 41 with the bell and spigot joint knot hole 52 of second pole setting 42, the diameter of bell and spigot joint knot hole 52 can with the diameter of pole setting installation blind hole 31 is the same, is convenient for the spiral-lock like this in first pole setting 41 with on the second pole setting 42, the degree of depth of bell and spigot joint knot hole 52 can set up to be not less than 25mm, can provide great horizontal direction atress needs like this. The size of the arc-shaped supporting plate 5 only needs to satisfy the setting space for providing the above structure.

The side plates 2 can be adhered to two sides of the wooden bed board 1 through commercially available nail-free glue, for example, in order to improve the connection firmness of the side plates 2 and the wooden bed board 1, as shown in fig. 2, two ends of the wooden bed board 1 can also be provided with end plates through nails, so that the end plates can be further connected with the side plates 2 through the nails, and the connection firmness of the side plates 2 is improved.

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.

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 that is arranged in shin bone fracture art to pull, 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 two of wood system bed board below span between the curb plate and be provided with three base pole, the base pole is in both sides the curb plate outside is provided with first pole setting, second pole setting and third pole setting respectively, first pole setting with second pole setting top is connected with the arc backup pad, third pole setting top is connected with the ankle bracing piece, two be provided with two at least thighs between the arc backup pad and support the horizontal pole.

2. The surgical bed aid for distraction of a tibial fracture according to claim 1, wherein said rectangular mounting through-hole has a cross-sectional dimension of 4cm x 6cm to 8cm x 8cm, said base rod having a cross-sectional dimension slightly smaller than said rectangular mounting through-hole.

3. The operating table auxiliary device for traction in tibial fracture surgery as claimed in claim 1, wherein the base rod is provided with a blind hole for installing a vertical rod and a limiting hole for limiting at both ends thereof, and the limiting hole is detachably connected with a limiting pin.

4. The surgical bed assistant apparatus for traction in tibial bone fracture of claim 3, wherein the distance between two said limiting holes is 4mm-8mm larger than the distance between two said side plate outer walls.

5. The surgical bed assistant apparatus for traction in tibial bone fracture of claim 3, wherein the diameter of the limiting hole is 5mm-8mm, the depth is 8mm-10mm, the diameter of the limiting pin is 4.8mm-7.8mm, and the length of the limiting pin is 10mm greater than the depth of the limiting hole.

6. The surgical bed assistant apparatus for traction in tibial bone fracture of claim 3, wherein the diameter of the vertical rod installation blind hole is 20mm-50mm, and the depth is 20mm-50 mm.

7. The surgical bed aid for distraction in a tibial fracture procedure of claim 1, wherein said first, second and third uprights have the same diameter.

8. The surgical bed assistance device for distraction in a tibial fracture of claim 1, wherein said ankle support bar has the same cross-sectional dimensions as said base bar.

9. The surgical bed assistance device for distraction in a tibial fracture of claim 1, wherein said arcuate support plate is provided with a plurality of cross-bar mounting holes.

10. The surgical bed assistance device for distraction in a tibial fracture of claim 9, wherein said cross-bar mounting hole is a blind hole or a through hole.