CN211356139U - Fixing splint for fracture - Google Patents

Abstract

The utility model discloses a splint are used to fracture, including chuck and clamping bar, the chuck is because two mutual articulated arc fasteners are constituteed, two are installed to the chuck, and the inside centre gripping hole of having seted up of chuck, chuck one side is passed through the elastic expansion seat and is installed transverse connection pole perpendicularly, and the clamping bar is installed to two transverse connection pole's one end, clamping bar both ends and transverse connection pole threaded connection, the protection pad is installed in the clamping bar outside, the through-hole has been seted up at the clamping bar middle part, the utility model discloses splint are used to fracture, simple to operate, and fixed stability is high, can adjust the elasticity that adds holding and the use length of splint at any time moreover, has satisfied the regulation under the different form and has used.

Description

Fixing splint for fracture

Technical Field

The utility model relates to the technical field of medical supplies meter, in particular to a fixing splint for fracture.

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 sequelae with different degrees, and typical symptoms of fracture patients are that local deformation occurs after injury, abnormal movement occurs to limbs, and bone rubbing sound can be heard when the limbs are moved. In addition, the wound is extremely painful, the local swelling and congestion may cause dyskinesia after injury.

The existing fixing splint for fracture wastes time and energy in installation and fixation, is inconvenient to operate, the fixing plate needs to adjust the using length of the splint at any time according to different conditions, and the tightness of the splint is not convenient to adjust, so that the using efficiency of the splint is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a splint are used to fracture to solve current splint are used to fracture, the installation is fixed wastes time and energy, operates inconveniently moreover, and the fixed plate needs adjust the use length of splint at any time according to the condition of difference, is not convenient for adjust the elasticity of splint moreover, thereby has reduced the availability factor's of splint problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a splint for fracture, includes chuck and clamping bar, the chuck comprises two mutual articulated arc fasteners, two are installed to the chuck, and the inside centre gripping hole that has seted up of chuck, horizontal connecting rod is installed perpendicularly through the flexible seat in chuck one side, and the clamping bar is installed to the one end of two horizontal connecting rods, clamping bar both ends and horizontal connecting rod threaded connection, the protection pad is installed in the clamping bar outside, the through-hole has been seted up at the clamping bar middle part.

Preferably, one end of the arc-shaped clamping piece of the chuck is hinged through a hinge, a connecting piece is installed at one end of the arc-shaped clamping piece and is fixedly connected through a bolt, and one end of the bolt is fixed through a butterfly nut.

Preferably, a rubber protective pad is arranged in the clamping hole in the chuck.

Preferably, the clamping rod is arranged in a hollow cylindrical shape, and two ends of the clamping rod are in threaded connection with one end of the transverse connecting rod through internal threads.

Preferably, a clamping groove is formed in one side of the chuck, one end of the elastic telescopic seat is arranged in the clamping groove through the limiting block in a sliding clamping mode, a spring is arranged in the clamping groove in one end of the limiting block, a threaded hole is formed in one end of the elastic telescopic seat in a clamping mode, and one end of the transverse connecting rod is connected with the threaded hole of the elastic telescopic seat through a threaded rod.

Preferably, one clamping bar is provided with two transverse connecting bars in one group, and four groups or six groups are provided.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a chuck comprises two mutual articulated arc fasteners, can fix the both ends of splint at affected part both ends fast for simple to operate, fixed stability is high, and the arc fastener one end of chuck is articulated through the hinge moreover, and the one end of arc fastener is fixed through bolt and butterfly nut, makes to be convenient for adjust at any time and adds the elasticity of holding, has improved the flexibility of using.

2. The utility model discloses a clamping bar is installed to two transverse connection pole's one end, and clamping bar and transverse connection pole form splint, and the one end homoenergetic screw in clamping bar's of two transverse connection pole both ends moreover to be convenient for adjust the service length of splint at any time, satisfied the regulation under different form and used.

3. The utility model discloses because chuck one side is installed transverse connection pole perpendicularly through elastic expansion seat, can press the clamping bar elasticity to establish in the affected part outside, the affected part setting is hugged closely to the clamping bar of being convenient for, is convenient for moreover to the affected part of different widths with holding fixedly, has improved the fixed efficiency of centre gripping.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the chuck structure of the present invention;

FIG. 3 is a schematic view of the inner side structure of the chuck of the present invention;

FIG. 4 is a schematic view of the structure of the elastic expansion seat of the present invention;

fig. 5 is a schematic view of the connection structure of the transverse connecting rod and the clamping rod of the present invention.

In the figure: 1. a chuck; 2. a transverse connecting rod; 3. a clamping bar; 4. a connecting member; 5. a hinge; 6. a bolt; 7. a butterfly nut; 8. a rubber protective pad; 9. a card slot; 10. a spring; 11. an elastic telescopic base; 12. a threaded hole; 13. a limiting block; 14. a threaded rod; 15. a protective pad; 16. a through hole; 17. an arc-shaped clamping piece.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4, 5, in an embodiment of the present invention, a fixing splint for fracture comprises a clamping head 1 and a clamping rod 3, the clamping head 1 is composed of two arc-shaped clamping members 17 hinged to each other, two clamping holes are installed in the clamping head 1, both ends of the splint composed of a transverse connecting rod 2 and the clamping rod can be rapidly fixed at both ends of an affected part by the clamping head 1, so that the fixing stability is high, the transverse connecting rod 2 is vertically installed at one side of the clamping head 1 through an elastic expansion seat 11, the clamping rod 3 is installed at one end of the two transverse connecting rods 2, the clamping rod 3 and the two transverse connecting rods 2 form a splint, both ends of the clamping rod 3 are in threaded connection with the transverse connecting rods 2, one end of the two transverse connecting rods 2 can be screwed into both ends of the clamping rod 3, thereby facilitating to adjust the use length of the splint at any time, the utility model has the advantages of satisfied the regulation under the different form and used, the protection pad 15 is installed in the 3 outsides of clamping bar, improves the clamping bar and adds and hold fixed stability and travelling comfort, and through-hole 16 has been seted up at clamping bar 3 middle part, is convenient for carry out rotation regulation clamping bar 3 to adjust the live length of splint, chuck 1, transverse connection pole 2 and clamping bar 3 adopt the alloy structure, and structural stability is high.

Preferably, one end of an arc-shaped clamping piece 17 of the chuck 1 is hinged through a hinge 5, a connecting piece 4 is installed at one end of the arc-shaped clamping piece 17, the connecting piece 4 is fixedly connected through a bolt 6, one end of the bolt 6 is fixed through a butterfly nut 7, one end of the arc-shaped clamping piece 17 is fixed through the bolt 6 and the butterfly nut 17, the tightness of the chuck 1 can be adjusted at any time, and the use flexibility is improved.

Preferably, a rubber protective pad 8 is arranged in a clamping hole in the chuck 1, so that the stability and comfort of clamping and fixing the chuck 1 are improved.

Preferably, the clamping rod 3 is arranged in a hollow cylindrical shape, and two ends of the clamping rod 3 are in threaded connection with one end of the transverse connecting rod 2 through internal threads, so that the clamping rod 3 and the transverse connecting rod 2 can be connected and fixed conveniently.

Preferably, draw-in groove 9 has been seted up to chuck 1 one side, 11 one ends of elastic expansion seat are passed through stopper 13 slip card and are established in draw-in groove 9, and install spring 10 in the draw-in groove 9 of stopper 13 one end, 11 one end cards of elastic expansion seat are equipped with screw hole 12, 2 one ends of transverse connection pole are passed through threaded rod 14 and are connected with the screw hole 12 of elastic expansion seat 11, can press 3 elasticity of clamping bar to establish in the affected part outside, the affected part setting is hugged closely to clamping bar 3 of being convenient for, and be convenient for add to the affected part of different widths and hold fixedly, the fixed efficiency of centre gripping has been.

Preferably, one clamping rod 3 is provided with two transverse connecting rods 2 as one group, and four groups or six groups are arranged, so that the clamping rod is convenient to adjust, install and use as required; install clamping bar 3 with two transverse connection pole 2's one end, clamping bar 2 and transverse connection pole 3 form splint, install between two chucks 1, constitute by two mutual articulated arc fastener 17 through the chuck, can fix the both ends of the splint that transverse connection pole 2 and clamping bar are constituteed fast at the affected part both ends, and arc fastener 17 one end is passed through hinge 5 and is articulated, and bolt 6 and butterfly nut 17 are passed through to the one end of arc fastener 17 and fix, make the elasticity that can adjust chuck 1 at any time and hold, the flexibility of using has been improved, and the both ends of two transverse connection pole 2's one end homoenergetic spiral screw in clamping bar 3, thereby be convenient for adjust the live length of splint at any time, the regulation under the different form is used has been satisfied.

The utility model discloses a theory of operation and use flow: install clamping bar 3 with two transverse connection pole 2's one end, clamping bar 2 and transverse connection pole 3 form splint, install between two chucks 1, constitute by two mutual articulated arc fastener 17 through the chuck, can fix the both ends of the splint that transverse connection pole 2 and clamping bar are constituteed fast at the affected part both ends, and arc fastener 17 one end is passed through hinge 5 and is articulated, and bolt 6 and butterfly nut 17 are passed through to the one end of arc fastener 17 and fix, make the elasticity that can adjust chuck 1 at any time and hold, the flexibility of using has been improved, and the both ends of two transverse connection pole 2's one end homoenergetic spiral screw in clamping bar 3, thereby be convenient for adjust the live length of splint at any time, the regulation under the different form is used has been satisfied.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a fixed splint is used to fracture, includes chuck (1) and clamping bar (3), its characterized in that: chuck (1) comprises two mutual articulated arc fastener (17), two are installed in chuck (1), and chuck (1) is inside to have seted up the centre gripping hole, horizontal connecting rod (2) are installed perpendicularly through elastic expansion seat (11) in chuck (1) one side, and the one end of two horizontal connecting rod (2) installs clamping bar (3), clamping bar (3) both ends and horizontal connecting rod (2) threaded connection.

2. The fixing splint for bone fracture according to claim 1, wherein: one end of an arc-shaped clamping piece (17) of the chuck (1) is hinged through a hinge (5), a connecting piece (4) is installed at one end of the arc-shaped clamping piece (17), and the connecting piece (4) is fixedly connected through a bolt (6).

3. The fixing splint for bone fracture according to claim 1, wherein: and a rubber protective pad (8) is arranged in a clamping hole in the chuck (1).

4. The fixing splint for bone fracture according to claim 1, wherein: the interior of the clamping rod (3) is hollow cylindrical, and two ends of the clamping rod (3) are in threaded connection with one end of the transverse connecting rod (2) through internal threads.

5. The fixing splint for bone fracture according to claim 1, wherein: draw-in groove (9) have been seted up to chuck (1) one side, elastic expansion seat (11) one end is passed through stopper (13) slip card and is established in draw-in groove (9), and installs spring (10) in draw-in groove (9) of stopper (13) one end, elastic expansion seat (11) one end card is equipped with screw hole (12), threaded rod (14) are passed through to transverse connection pole (2) one end and are connected with screw hole (12) of elastic expansion seat (11).

6. The fixing splint for bone fracture according to claim 1, wherein: one clamping rod (3) is provided with two transverse connecting rods (2) which are in one group and four groups or six groups.

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