CN215129927U

CN215129927U - Reset fixing orthopedic device

Info

Publication number: CN215129927U
Application number: CN202120862897.4U
Authority: CN
Inventors: 邓庆军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-12-14
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a fixed orthopedic ware resets, including two fixed plates, the top of fixed plate is provided with the connector, the top of connector is connected with the locking cap, two be provided with reset spring between the locking cap, reset spring's both ends fixed mounting has the couple, the bottom fixed mounting of connector has the correction bone nail, the protection pad is installed to the bottom of fixed plate. A fixed orthopedic ware resets, the connector of correcting bone nail upper end passes through the external screw thread and is connected with the locking nut with the internal thread, and connects through reset spring between two locking nuts, reset spring's both ends are passed through the pull ring and are connected with the locking nut with the couple, be convenient for like this change the reset spring of different specifications fast to fixing the reduction of replacement to the fracture to the different degree, prevent simultaneously correcting the in-process that the bone nail implanted the human body, the rotation of fixed plate causes the damage to the human body, better commonality and practicality have.

Description

Reset fixing orthopedic device

Technical Field

The utility model relates to an orthopedic ware field of orthopedics, in particular to fixed orthopedic ware field resets.

Background

Fracture refers to the continuous complete or partial breakdown of bone structure. It is common to children and the elderly, and occurs in the middle-aged and young. Patients often have one site fractured and a few multiple fractures. After timely and proper treatment, most patients can recover the original functions, and a few patients can leave sequela with different degrees, so that when a fracture patient is treated, a reduction and fixation orthosis is often needed to carry out reduction, fixation and correction on the fracture part.

There are some problems in the fixed orthopedic ware that resets of present when using, at first, the most unable reset spring to different specifications of quick change of current fixed orthopedic ware that resets to can't fix the reduction to the fracture of different degrees, and secondly, current fixed orthopedic ware that resets easily causes the secondary damage to the patient wound when installing at the patient wound, can't change two angle rapid changes between correcting the bone nail in order to adapt to the patient of different damage degrees simultaneously, in view of this, we propose a fixed orthopedic ware that resets.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a reset fixing orthosis, wherein the connector at the upper end of the correction bone nail is connected with the fixing cap through the external thread and the internal thread, and the two fixing caps are connected through the reset spring, and the two ends of the reset spring are connected with the fixing caps through the pull ring and the hook, so that the reset springs with different specifications can be replaced quickly and conveniently to fix and reset the fractures with different degrees, and the reset fixing orthosis has better universality and practicability; correct the connecting thread on bone nail surface and the inside connecting thread threaded connection of fixed plate, the fixed plate that lies in the right side simultaneously rotates around the connecting rod, makes two angles of correcting between the bone nail can change fast in order to adapt to the patient of different damage degrees, and the protection pad is installed to the bottom of fixed plate, prevents to implant human in-process correcting the bone nail, and the rotation of fixed plate causes the damage to the human body, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a reduction fixation orthosis comprising two fixation plates, characterized in that: the top of fixed plate is provided with the connector, the top of connector is connected with the locking cap, two be provided with reset spring between the locking cap, reset spring's both ends fixed mounting has the couple, the bottom fixed mounting of connector has the correction bone nail, the protection pad is installed to the bottom of fixed plate, and the connector of correcting the bone nail upper end like this passes through external screw thread and internal thread to be connected with the locking cap, and through reset spring connection between two locking caps, reset spring's both ends are passed through the pull ring and are connected with the locking cap with the couple, are convenient for like this change the reset spring of different specifications fast to fix the reduction to the fracture of different degrees, have better commonality and practicality.

The utility model discloses a further improvement lies in, is located left the right-hand member fixed mounting of fixed plate has the connecting rod, is located the right side the left end fixed mounting of fixed plate has the overcoat, the internal surface and the connecting rod of overcoat rotate to be connected.

The utility model discloses a further improvement lies in, the internal surface of locking cap is seted up there is the internal thread, the external screw thread has been seted up to the surface of connector, external screw thread and internal thread connection.

The utility model discloses a further improvement lies in, two connecting thread has all been seted up on the surface of fixed plate, two correct fixed surface and all seted up the screw in screw thread.

The utility model discloses a further improvement lies in, screw in screw thread and connecting thread are connected, the bottom of correcting the bone nail is passed fixed plate and protection and is filled up and extend to the below that the protection was filled up.

The utility model discloses a further improvement lies in, two the pull ring is installed to the one side that faces mutually of locking cap, the couple is connected with the pull ring, corrects the connecting thread on bone nail surface like this and the inside connecting thread threaded connection of fixed plate, and the fixed plate that lies in the right side simultaneously rotates around the connecting rod, makes two angles that correct between the bone nail can change fast in order to adapt to the patient of different damage degree, and the protection pad is installed to the bottom of fixed plate, prevents to implant human in-process correcting the bone nail, and the rotation of fixed plate causes the damage to the human body, has better commonality and security.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the connector of correcting bone nail upper end passes through the external screw thread and is connected with the locking cap with the internal thread, and passes through reset spring between two locking caps to be connected, and reset spring's both ends are passed through the pull ring and are connected with the locking cap with the couple, are convenient for like this change the reset spring of different specifications fast to fixing the reduction to the fracture of different degrees, have better commonality and practicality.

2. Correct the connecting thread on bone nail surface and the inside connecting thread threaded connection of fixed plate, the fixed plate that lies in the right side simultaneously rotates around the connecting rod, makes two angles of correcting between the bone nail can change fast in order to adapt to the patient of different damage degrees, and the protection pad is installed to the bottom of fixed plate, prevents to implant human in-process correcting the bone nail, and the rotation of fixed plate causes the damage to the human body, has better commonality and security.

Drawings

Fig. 1 is a schematic view of the overall structure of a reduction fixing orthosis according to the present invention.

Fig. 2 is a schematic diagram of the separation between the fixing cap and the connector of the reduction fixing orthosis of the present invention.

Fig. 3 is a schematic view showing the connection and cross-section between the fixing cap and the return spring of the reposition fixing orthosis according to the present invention.

Fig. 4 is a schematic view of the separation between the correction bone nail and the fixing plate of the reduction fixing orthosis of the present invention.

In the figure: 1. a fixing plate; 2. a connector; 3. correcting the bone nail; 4. a fixing cap; 5. a return spring; 6. a connecting rod; 7. a pull ring; 8. a protective pad; 9. screwing in the thread; 10. an external thread; 11. an internal thread; 12. connecting threads; 13. a jacket; 14. and (4) hanging hooks.

Detailed Description

In order to make the technical means, the creative features, the achievement purposes and the functions of the present invention easy to understand, in the description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "a," "an," "two," and "three" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be further described with reference to the following detailed description.

Example 1

As shown in fig. 1-4, a reset fixing orthosis comprises two fixing plates 1, a connector 2 is arranged above the fixing plates 1, fixing caps 4 are connected above the connector 2, a reset spring 5 is arranged between the two fixing caps 4, hooks 14 are fixedly arranged at two ends of the reset spring 5, a correcting bone nail 3 is fixedly arranged at the bottom of the connector 2, and a protective pad 8 is arranged at the bottom of the fixing plates 1.

In this embodiment, the connecting rod 6 is fixedly mounted at the right end of the left fixed plate 1, the outer sleeve 13 is fixedly mounted at the left end of the right fixed plate 1, and the inner surface of the outer sleeve 13 is rotatably connected with the connecting rod 6.

In this embodiment, the inner surface of the fixing cap 4 is formed with an internal thread 11, the outer surface of the connector 2 is formed with an external thread 10, and the external thread 10 is connected with the internal thread 11.

In this embodiment, the surface of the two fixing plates 1 is provided with connecting threads 12, and the outer surface of the two correcting fixtures is provided with screw threads 9.

In the present embodiment, the screw thread 9 is connected with the connecting thread 12, and the bottom end of the correction bone nail 3 passes through the fixing plate 1 and the protection pad 8 and extends to the lower side of the protection pad 8.

In this embodiment, two fixing caps 4 are provided with pull rings 7 at their facing sides, and hooks 14 are coupled to the pull rings 7.

The embodiment can realize that: the connector 2 of correcting 3 upper ends of bone nail is connected with the locking cap 4 through external screw thread 10 and internal screw thread 11, and is connected through reset spring 5 between two locking caps 4, and the both ends of reset spring 5 are passed through pull ring 7 and couple 14 and are connected with locking cap 4, are convenient for like this change the reset spring 5 of different specifications fast to fix the reduction to the fracture of different degrees, have better commonality and practicality.

Example 2

The embodiment can realize that: correct connecting thread 12 on bone nail 3 surface and the inside connecting thread 12 threaded connection of fixed plate 1, fixed plate 1 that is located the right side simultaneously rotates around connecting rod 6, make two correct the patient of the angle rapid change in order to adapt to different damage degree between the bone nail 3, and protective pad 8 is installed to the bottom of fixed plate 1, prevent to correct the in-process that bone nail 3 implanted the human body, the rotation of fixed plate 1 causes the damage to the human body, has better commonality and security.

It should be noted that the utility model is a resetting and fixing orthopedic device, when in use, the correcting bone nail 3 is implanted into the wound of the patient, the connecting thread 12 on the surface of the correcting bone nail 3 is in threaded connection with the connecting thread 12 inside the fixing plate 1, meanwhile, the fixing plate 1 on the right side rotates around the connecting rod 6, so that the angle between the two correcting bone nails 3 can be rapidly changed to adapt to the patients with different damage degrees, the bottom of the fixing plate 1 is provided with a protective pad 8, so as to prevent the fixed plate 1 from damaging the human body in the process of implanting the correcting bone nail 3 into the human body, after the angle is proper, the connector 2 at the upper end of the correcting bone nail 3 is connected with the fixing cap 4 through the external thread 10 and the internal thread 11, and the two fixing caps 4 are connected through the reset spring 5, the two ends of the reset spring 5 are connected with the fixing cap 4 through the pull ring 7 and the hook 14, thus, the reset springs 5 with different specifications can be rapidly replaced, the fracture reduction device can be used for fixing and reducing fractures of different degrees and has better universality and practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A reduction fixation orthosis comprising two fixation plates (1), characterized in that: the top of fixed plate (1) is provided with connector (2), the top of connector (2) is connected with locking cap (4), two be provided with reset spring (5) between locking cap (4), the both ends fixed mounting of reset spring (5) has couple (14), the bottom fixed mounting of connector (2) has correction bone nail (3), protective pad (8) are installed to the bottom of fixed plate (1).

2. The reduction fixation orthosis of claim 1, wherein: the right end of the fixed plate (1) on the left side is fixedly provided with a connecting rod (6), the left end of the fixed plate (1) on the right side is fixedly provided with an outer sleeve (13), and the inner surface of the outer sleeve (13) is rotatably connected with the connecting rod (6).

3. The reduction fixation orthosis of claim 1, wherein: an internal thread (11) is formed in the inner surface of the fixing cap (4), an external thread (10) is formed in the outer surface of the connector (2), and the external thread (10) is connected with the internal thread (11).

4. The reduction fixation orthosis of claim 1, wherein: connecting threads (12) are arranged on the surfaces of the two fixing plates (1), and screw-in threads (9) are arranged on the outer surfaces of the two correcting and fixing plates.

5. The reduction fixation orthosis of claim 4, wherein: the screw-in threads (9) are connected with the connecting threads (12), and the bottom end of the correcting bone nail (3) penetrates through the fixing plate (1) and the protective pad (8) and extends to the lower part of the protective pad (8).

6. The reduction fixation orthosis of claim 1, wherein: and one opposite sides of the two fixing caps (4) are provided with pull rings (7), and the hook (14) is connected with the pull rings (7).