CN213697399U

CN213697399U - Clinical shank fixing device that uses of orthopedics department

Info

Publication number: CN213697399U
Application number: CN202020613022.6U
Authority: CN
Inventors: 王珲; 郭洪伟; 周毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-07-16
Anticipated expiration: 2030-04-22

Abstract

The embodiment of the application discloses clinical shank fixing device that uses of orthopedics department, including the external fixation frame, connecting screw has been cup jointed in the activity of external fixation frame both sides, connecting screw's top screw thread has cup jointed limit nut, adjusting bolt has been cup jointed to the middle part screw thread of external fixation frame, adjusting bolt's bottom swing joint has the inner fixed plate, the fixed gag lever post that has cup jointed in both sides at inner fixed plate top. This application sets up adjusting bolt through the middle part at the external fixation frame and is connected with the internal fixation board, make and to drive the internal fixation board through rotatory adjusting bolt and push down, thereby fix the shank, and couple together two external fixation framves through connecting screw, thereby make to couple together between two external fixation framves, and be provided with the stopper between two external fixation framves, thereby inject the nearest distance between two external fixation framves, avoid leading to the fact bigger injury to patient's shank too closely, the security of device has been improved.

Description

Clinical shank fixing device that uses of orthopedics department

Technical Field

The application relates to the technical field of medical equipment, more specifically relates to a leg fixing device for orthopedics department clinic.

Background

Human body is after taking place the fracture, extravasated blood, swelling phenomenon can appear in the fracture position many, consequently need fixed clamping piece of special orthopedics or gypsum board to fix, avoid fracture position secondary damage to appear, increase patient's pain of hindering, and traditional fixed clamping piece is when using, the condition that drops often can appear, it is firm inadequately fixed, and fixed material is comparatively hard, do not have elasticity, consequently press to muscle for a long time and cause the harm easily, be unfavorable for patient's recovery, propose a clinical shank fixing device of using of orthopedics for this.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a leg fixing device for clinical use in orthopedics and traumatology, which has the advantages of firm fixation, comfortable use and strong applicability, so as to improve the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an orthopedics is clinical with shank fixing device, includes outer mount, connecting screw has been cup jointed in the activity of outer mount both sides, connecting screw's top screw thread has cup jointed limit nut, adjusting bolt has been cup jointed to outer mount's middle part screw thread, adjusting bolt's bottom swing joint has an inner fixed plate, the fixed gag lever post that has cup jointed in both sides at inner fixed plate top, the bottom fixed mounting of outer mount has the under bracing frame, the joint has the rotating head in the under bracing frame, the fixed threaded rod that has cup jointed in the bottom of rotating head, the bottom fixed mounting of threaded rod has the support base, the side screw thread that supports the base has cup jointed fixing bolt.

Optionally, a buffer spring is movably sleeved at the bottom of the connecting screw rod, and two ends of the buffer spring are respectively and fixedly mounted on opposite surfaces of the two outer fixing frames.

Optionally, two sides of the inner fixing plate are fixedly provided with side sliding blocks, the other ends of the side sliding blocks are connected in the outer fixing frame in a sliding mode, and a silica gel layer is fixedly installed on the cambered surface of the inner fixing plate.

Optionally, a return spring is movably sleeved at the bottom of the limiting rod, and two ends of the return spring are fixedly mounted on opposite surfaces of the inner fixing plate and the outer fixing frame.

Optionally, two sides of the opposite surface of the external fixing frame are fixedly provided with limiting blocks, and the limiting blocks are made of elastic materials.

Optionally, the threaded rod is sleeved with an adjusting threaded sleeve in a threaded manner, and two ends of the adjusting threaded sleeve are connected with two threaded rods respectively.

The application provides a clinical shank fixing device that uses of orthopedics department possesses following beneficial effect:

1. this application sets up adjusting bolt through the middle part at the external fixation frame and is connected with the internal fixation board, make and to drive the internal fixation board through rotatory adjusting bolt and push down, thereby fix the shank, and couple together two external fixation framves through connecting screw, thereby make to couple together between two external fixation framves, and be provided with the stopper between two external fixation framves, thereby inject the nearest distance between two external fixation framves, avoid leading to the fact bigger injury to patient's shank too closely, the security of device has been improved.

2. This application sets up sliding block sliding connection outside on the mount through the both sides of interior fixed plate, make interior fixed plate more stable when the gliding of love simultaneously, the top of fixed plate is provided with the top that the gag lever post runs through the outside mount including simultaneously, thereby make the gag lever post can prescribe a limit to the shift position of interior fixed plate, the condition of slippage avoids appearing, the security of device has been improved, be provided with the support base in the bottom of outside mount simultaneously, and cooperation fixing bolt fixes, the usability of device has been improved greatly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows a schematic structural diagram of the present application;

fig. 2 shows a schematic cross-sectional view of a structural adjustment screw sleeve of the present application.

In the figure: 1. an outer fixing frame; 2. connecting a screw rod; 3. a buffer spring; 4. a limit nut; 5. adjusting the bolt; 6. an inner fixing plate; 7. a side sliding block; 8. a limiting rod; 9. a return spring; 10. a limiting block; 11. a lower support frame; 12. rotating the head; 13. a threaded rod; 14. adjusting the threaded sleeve; 15. a support base; 16. and (5) fixing the bolt.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1 to 2, the present invention provides a technical solution: a leg fixing device for clinical orthopedics department comprises an external fixing frame 1, wherein limiting blocks 10 are fixedly arranged on two sides of opposite surfaces of the external fixing frame 1, the limiting blocks 10 are made of elastic materials, the limiting blocks 10 are arranged on the two sides of the opposite surfaces of the external fixing frame 1, so that the nearest distance between the two external fixing frames 1 is limited, secondary injury to legs of patients caused by too short distance is avoided, the reliability of the device is improved, the limiting blocks 10 are made of elastic materials, the use comfort level of the limiting blocks 10 is higher, connecting screw rods 2 are movably sleeved on two sides of the external fixing frame 1, buffer springs 3 are movably sleeved at the bottoms of the connecting screw rods 2, two ends of each buffer spring 3 are respectively and fixedly arranged on the opposite surfaces of the two external fixing frames 1, the buffer springs 3 are arranged on the connecting screw rods 2, so that the connecting screw rods 2 have certain buffer characteristics, and meanwhile, two ends of each buffer spring, thereby enabling the two external fixing frames 1 to have certain connectivity, improving the reliability of the device, the top thread of the connecting screw rod 2 is sleeved with a limit nut 4, the middle thread of the external fixing frame 1 is sleeved with an adjusting bolt 5, the bottom end of the adjusting bolt 5 is movably connected with an internal fixing plate 6, two sides of the internal fixing plate 6 are fixedly provided with side sliding blocks 7, the other ends of the side sliding blocks 7 are slidably connected in the external fixing frame 1, the cambered surface of the internal fixing plate 6 is fixedly provided with a silica gel layer, two sides of the internal fixing plate 6 are provided with the side sliding blocks 7 which are slidably connected in the external fixing frame 1, thereby enabling the internal fixing plate 6 to slide more stably, improving the operation stability of the device, and meanwhile, the cambered surface of the internal fixing plate 6 is provided with the silica gel layer, thereby enabling the internal fixing plate 6 to be more attached to a human body, improving the comfort of the device, two sides, the bottom of the limiting rod 8 is movably sleeved with a reset spring 9, two ends of the reset spring 9 are fixedly installed on opposite surfaces of the inner fixing plate 6 and the outer fixing frame 1, the reset spring 9 is arranged at the bottom of the limiting rod 8, so that the limiting rod 8 obtains a buffering force, the limiting rod 8 has certain elasticity, so that the device is more specific and comfortable to use and the safety of the device is improved, the bottom of the outer fixing frame 1 is fixedly provided with a lower support frame 11, a rotating head 12 is clamped in the lower support frame 11, a threaded rod 13 is fixedly sleeved at the bottom end of the rotating head 12, an adjusting threaded sleeve 14 is sleeved on the threaded rod 13 in a threaded manner, two threaded rods 13 are respectively connected at two ends of the adjusting threaded sleeve 14, the two ends of the adjusting threaded sleeve 14 are in threaded connection with the threaded rod 13, so that the distance between the two threaded rods 13 can be adjusted through the rotation of the adjusting threaded sleeve, the adjustment of completion height for the device suitability is higher, and the bottom fixed mounting of threaded rod 13 has support base 15, and the side screw thread of support base 15 has cup jointed fixing bolt 16.

In conclusion, the clinical shank fixing device that uses of orthopedics that this application provided, when using, at first, will support base 15 through fixing bolt 16 and fix the position that needs, can rotate simultaneously and adjust threaded sleeve 14 and adjust the distance between lower carriage 11 and the support base 15, adjusting device's height promptly, then place patient's shank on inner fixed plate 6, and utilize connecting screw 2 to couple together between two external fixation framves 1, reuse stop nut 4 and live the position restriction, later adjust the position of inner fixed plate 6 through rotatory adjusting bolt 5, make inner fixed plate 6 fix patient's shank, adjust the device regularly at last, can.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides an orthopedics is clinical with shank fixing device, includes external fixation frame (1), its characterized in that: connecting screw (2) have been cup jointed in outer mount (1) both sides activity, limiting nut (4) have been cup jointed to the top screw thread of connecting screw (2), adjusting bolt (5) have been cup jointed to the middle part screw thread of outer mount (1), the bottom swing joint of adjusting bolt (5) has inner fixed plate (6), the fixed cover in both sides at inner fixed plate (6) top has gag lever post (8), the bottom fixed mounting of outer mount (1) has undersetting frame (11), the joint has rotating head (12) in undersetting frame (11), the fixed cover in bottom of rotating head (12) has threaded rod (13), the bottom fixed mounting of threaded rod (13) has support base (15), fixing bolt (16) have been cup jointed to the side screw thread that supports base (15).

2. The leg fixing device for orthopedics clinical use of claim 1, characterized in that: the bottom of the connecting screw rod (2) is movably sleeved with a buffer spring (3), and two ends of the buffer spring (3) are respectively and fixedly installed on opposite surfaces of the two outer fixing frames (1).

3. The leg fixing device for orthopedics clinical use of claim 1, characterized in that: the utility model discloses a fixing device for fixing a slide block, including inner fixed plate (6), the both sides fixed mounting of inner fixed plate (6) has side sliding block (7), the other end sliding connection of side sliding block (7) is in external fixation frame (1), fixed mounting has the silica gel layer on the cambered surface of inner fixed plate (6).

4. The leg fixing device for orthopedics clinical use of claim 1, characterized in that: the bottom of the limiting rod (8) is movably sleeved with a return spring (9), and two ends of the return spring (9) are fixedly installed on opposite surfaces of the inner fixing plate (6) and the outer fixing frame (1).

5. The leg fixing device for orthopedics clinical use of claim 1, characterized in that: the two sides of the opposite surface of the external fixing frame (1) are fixedly provided with limiting blocks (10), and the limiting blocks (10) are made of elastic materials.

6. The leg fixing device for orthopedics clinical use of claim 1, characterized in that: the threaded rod (13) is sleeved with an adjusting threaded sleeve (14) in a threaded manner, and two ends of the adjusting threaded sleeve (14) are respectively connected with two threaded rods (13).