CN216777320U - Orthopedic surgery fixing frame - Google Patents

Abstract

The utility model discloses an orthopedic fixing frame which comprises two fixing rings, a plurality of fixing push plates with adjustable lengths and an adjusting and fixing assembly for adjusting the fixing push plates to tightly press a patient, wherein the inner side walls of the fixing rings are uniformly provided with channels which correspond to the fixing push plates in a one-to-one manner and are matched with the fixing push plates, one end of each fixing push plate penetrates through the channel of one fixing ring, the other end of each fixing push plate penetrates through the channel of the other fixing ring, the bottom wall of each channel is provided with a through hole communicated with the outer side wall of the corresponding fixing ring, the side surface, close to the bottom wall of each channel, of each fixing push plate is provided with a sliding groove, and the fixing push plates are arranged into a multi-section structure, so that medical personnel can conveniently adjust the lengths of the fixing push plates in time according to different positions of the patient and the position to be fixed. The medical fixing rack has the advantages that the length of the fixing rack can be conveniently adjusted by medical staff, and the practicability of the fixing rack is improved.

Description

Orthopedic surgery fixing frame

Technical Field

The utility model relates to the technical field of medical devices, in particular to an orthopedic surgery fixing frame.

Background

The orthopedic surgery is a diagnosis and treatment subject of medical institutions, is a general name of trauma and spinal surgery, and is a professional department for diagnosis and treatment of various types of severed fingers, severed palms, replantations of multi-finger amputations, various types of flap transplants, nerve repair, congenital malformations of limbs, brachial plexus nerve injuries and nerve block pressure. Various orthopedic operations such as traumatic orthopaedics, spine surgery, joint surgery and the like are carried out, for example: treating bone nonunion, osteitis, joint replacement, cervical syndrome, etc.

The flexible degree is poor in most formula structure as an organic whole of its own of current bone surgery mount, and it dismantles the installation work to be not convenient for medical care to there is certain use limitation problem.

SUMMERY OF THE UTILITY MODEL

To above-mentioned problem, now provide an orthopedic surgery mount, aim at setting up fixed push pedal into multistage structure, make things convenient for medical personnel in time to adjust the length of fixed push pedal according to the difference at patient and the position that needs to fix, improve the effect of practicality.

The specific technical scheme is as follows:

an orthopedic surgery fixing frame comprises two fixing rings, a plurality of fixing push plates with adjustable lengths, and an adjusting and fixing component for adjusting the fixing push plates to tightly press a patient, the inner side wall of the fixing ring is uniformly provided with channels which correspond to the fixing push plates one by one and are matched with the fixing push plates, one end of the fixed push plate passes through the channel of one of the fixed rings, the other end of the fixed push plate passes through the channel of the other fixed ring, the bottom wall of the channel is provided with a through hole communicated with the outer side wall of the fixed ring, the side surface of one side of the fixed push plate close to the bottom wall of the channel is provided with a sliding groove, the power output end of the adjusting and fixing assembly extends into the sliding groove, the power input end of the adjusting and fixing assembly penetrates through the through hole and then extends to the outside of the fixing ring, and the adjusting and fixing assembly is in transmission connection with the fixing ring.

Foretell bone surgery mount still has such characteristic, fixed push pedal comprises a plurality of short push pedals jointly for multistage structure, the one end terminal surface of short push pedal is equipped with T type extension piece, the other end terminal surface of short push pedal seted up with the wedge groove of extension piece looks adaptation, work as the extension piece inserts behind the wedge groove, two short push pedal end to end connection, and two spout intercommunication in the short push pedal.

The beneficial effect of above-mentioned scheme: the length of the fixed push plate can be controlled by adjusting the number of the short push plates by medical staff according to the affected part to be fixed as required.

Foretell bone surgery mount still has such characteristic, fixed push pedal still includes T type stopper and spacing spring, flexible groove has been seted up on the extension piece, seted up on the lateral wall in wedge groove with the spacing groove that flexible groove corresponds, the one end of spacing spring with the diapire in flexible groove is connected, the other end of spacing spring with the one end of T type stopper is connected, the other end of T type stopper sets up to the sphere form, works as the extension piece gets into completely during the wedge groove, flexible groove notch is just right spacing groove notch, the spacing spring drive the sphere end of T type stopper gets into the spacing groove.

The beneficial effect of above-mentioned scheme: when the short push plates are connected end to end, the short push plates are prevented from falling off from the wedge grooves by the extension blocks under the action of gravity.

The bone surgery fixing frame is characterized in that the side surface of the short push plate far away from the bottom wall of the channel is arc-surface-shaped.

The beneficial effect of above-mentioned scheme: increase the laminating area with the affected part of short push pedal, improve fixed effect.

Foretell bone surgery mount still has such characteristic, adjust fixed subassembly including knob, transfer line and slider, the slider set up in the spout, the one end of transfer line stretch into behind the spout with the slider is connected, the other end of transfer line passes extend to behind the through-hole solid fixed ring outside, the transfer line lateral wall is equipped with the screw thread, the through-hole inside wall is equipped with the internal thread, the transfer line with through-hole threaded connection, the other end terminal surface of transfer line with the knob is connected.

The beneficial effect of above-mentioned scheme: the knob is rotated to push the fixed push plate through the transmission rod, so that the affected part is fixed.

The orthopedic support also has the characteristic that a protective flexible cushion is arranged on the side surface of the short push plate, which is far away from the bottom wall of the channel.

The beneficial effect of above-mentioned scheme: the skin of the affected part is prevented from being scratched when the short push plate is tightly attached to the affected part.

In conclusion, the scheme has the beneficial effects that:

according to the bone surgery fixing frame provided by the utility model, the fixing push plate is arranged into a multi-section structure, so that medical staff can adjust the length of the fixing push plate in time according to different positions of patients and parts needing fixing. The medical fixing rack has the advantages that the length of the fixing rack can be conveniently adjusted by medical staff, and the practicability of the fixing rack is improved.

Drawings

FIG. 1 is a schematic front cross-sectional view of an orthopedic fixation frame of the present invention;

FIG. 2 is a schematic top view of the orthopedic support of the present invention;

FIG. 3 is a schematic top-down view of an extension block of the orthopedic mount of the present invention;

FIG. 4 is a side sectional view of the connection state of the end push plate of the bone surgical fixing frame of the present invention.

Description of the drawings: 1. a fixing ring; 2. a short push plate; 3. an extension block; 4. a limiting spring; 5. a T-shaped limiting block; 6. a slider; 7. a transmission rod; 8. a knob.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention is further illustrated by the following examples, which are not intended to limit the scope of the utility model.

Fig. 1 is a schematic front cross-sectional structure view of an orthopedic fixation frame of the present invention, fig. 2 is a schematic top cross-sectional structure view of the orthopedic fixation frame of the present invention, fig. 3 is a schematic top cross-sectional structure view of an extension block of the orthopedic fixation frame of the present invention, fig. 4 is a schematic side cross-sectional structure view of an end push plate connection state of the orthopedic fixation frame of the present invention, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the orthopedic fixation frame provided in the present embodiment: including two solid fixed rings 1, a plurality of adjustable length's fixed push pedal, a regulation fixed subassembly for adjusting a plurality of fixed push pedals and make it sticis the patient, evenly set up the channel with fixed push pedal one-to-one and looks adaptation on solid fixed ring 1 inside wall, the one end of fixed push pedal is passed in one of them solid fixed ring 1's channel, the other end of fixed push pedal passes in another solid fixed ring 1's channel, the through-hole of the solid fixed ring 1 lateral wall of intercommunication is seted up to the channel diapire, the spout has been seted up to one side that fixed push pedal is close to the channel diapire, adjust during the power take off end of fixed subassembly stretches into the spout, it extends to solid fixed ring 1 outside to adjust after passing the through-hole to adjust the power take off end of fixed subassembly, it is connected with solid fixed ring 1 transmission to adjust fixed subassembly.

It should be noted that, when the fixed push plate is tightly attached to the slow position, the power output end of the adjusting and fixing component is tightly abutted to the bottom wall of the sliding groove, so that the fixing ring cannot slide relative to the fixed push plate.

In the above embodiment, fixed push pedal comprises a plurality of short push pedal 2 jointly for the multistage structure, and the one end terminal surface of short push pedal 2 is equipped with T type extension piece 3, and the wedge groove with extension piece 3 looks adaptation is seted up to the other end terminal surface of short push pedal 2, and after extension piece 3 inserted the wedge groove, two short push pedal 2 end to end connection, and the spout intercommunication on two short push pedal 2.

In the above embodiment, fixed push pedal still includes T type stopper 5 and spacing spring 4, flexible groove has been seted up on the extension piece 3, set up the spacing groove that corresponds with flexible groove on the lateral wall of keyway, the one end of spacing spring 4 is connected with the diapire in flexible groove, the other end of spacing spring 4 is connected with the one end of T type stopper 5, the other end of T type stopper 5 sets up to the sphere form, when extension piece 3 gets into the keyway completely, flexible groove notch is just to the spacing groove notch, spacing spring 4 drive T type stopper 5's sphere end gets into the spacing groove.

In the above embodiment, the side of the short push plate 2 away from the bottom wall of the channel is arc-surface-shaped.

In the above embodiment, adjust fixed subassembly and include knob 8, transfer line 7 and slider 6, slider 6 sets up in the spout, and the one end of transfer line 7 is connected with slider 6 after stretching into the spout, and the other end of transfer line 7 passes and extends to solid fixed ring 1 outside after the through-hole, and the transfer line 7 lateral wall is equipped with the screw thread, and the through-hole inside wall is equipped with the internal thread, and transfer line 7 and through-hole threaded connection, the other end terminal surface of transfer line 7 is connected with knob 8.

It should be noted that the transmission rod 7 is rotatably connected with the sliding block 6, so that the lengths of the transmission rods 7 extending out of the through holes at the two ends of the same fixed push plate can be different.

In the above embodiment, the side of the short push plate 2 away from the bottom wall of the channel is provided with a protective flexible pad.

The theory of operation, select the short push pedal 2 of corresponding quantity according to patient's needs fixed position, insert the wedge groove with extension piece 3 of short push pedal 2, insert the spacing groove until T type stopper 5's sphere end, make 2 end to end connections of a plurality of short push pedals become fixed push pedal, put into corresponding channel with a plurality of fixed push pedal circumference, and make slider 6 get into the spout, two solid fixed ring 1 are in the both ends of fixed push pedal respectively this moment, make patient's arm or shank stretch into between the fixed push pedal, it drives transfer line 7 rotation to rotate knob 8, the fixed push pedal of drive is close to the patient gradually and treats fixed position, until a plurality of fixed push pedals will support the affected part tightly fixed.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (6)

1. An orthopedic fixation frame characterized by: comprises two fixing rings (1), a plurality of fixed push plates with adjustable lengths, and an adjusting and fixing component for adjusting the fixed push plates to tightly press a patient, the inner side wall of the fixing ring (1) is uniformly provided with channels which correspond to and are matched with the fixing push plates one by one, one end of the fixed push plate passes through the channel of one of the fixed rings (1), the other end of the fixed push plate passes through the channel of the other fixed ring (1), the bottom wall of the channel is provided with a through hole communicated with the outer side wall of the fixed ring (1), the side surface of one side of the fixed push plate close to the bottom wall of the channel is provided with a sliding chute, the power output end of the adjusting and fixing component extends into the sliding groove, the power input end of the adjusting and fixing component penetrates through the through hole and then extends to the outside of the fixing ring (1), and the adjusting and fixing component is in transmission connection with the fixing ring (1).

2. An orthopedic fixation frame as claimed in claim 1, wherein: fixed push pedal is the multistage structure and comprises a plurality of short push pedal (2) jointly, the one end terminal surface of short push pedal (2) is equipped with T type extension piece (3), the other end terminal surface of short push pedal (2) seted up with the wedge groove of extension piece (3) looks adaptation works as extension piece (3) insert behind the wedge groove, two short push pedal (2) end to end connection, and two spout intercommunication on the short push pedal (2).

3. An orthopedic fixation frame as claimed in claim 2, wherein: fixed push pedal still includes T type stopper (5) and spacing spring (4), flexible groove has been seted up on extension piece (3), seted up on the lateral wall in wedge groove with the spacing groove that flexible groove corresponds, the one end of spacing spring (4) with the diapire in flexible groove is connected, the other end of spacing spring (4) with the one end of T type stopper (5) is connected, the other end of T type stopper (5) sets up to the sphere form, works as extension piece (3) get into completely during the wedge groove, flexible groove notch is just right spacing groove notch, spacing spring (4) drive the spherical end of T type stopper (5) gets into the spacing groove.

4. An orthopedic fixation frame as claimed in claim 3, wherein: the side surface of one side of the short push plate (2) far away from the bottom wall of the channel is arc-surface-shaped.

5. An orthopedic fixation frame as claimed in claim 4, wherein: adjust fixed subassembly and include knob (8), transfer line (7) and slider (6), slider (6) set up in the spout, the one end of transfer line (7) stretches into behind the spout with slider (6) are connected, the other end of transfer line (7) passes extend to behind the through-hole solid fixed ring (1) outside, transfer line (7) lateral wall is equipped with the screw thread, the through-hole inside wall is equipped with the internal thread, transfer line (7) with through-hole threaded connection, the other end terminal surface of transfer line (7) with knob (8) are connected.

6. An orthopaedic fixation frame according to any of claims 2 to 5, wherein: and a protective flexible pad is arranged on the side surface of one side of the short push plate (2) far away from the bottom wall of the channel.

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