CN212234661U

CN212234661U - Clinical nail ware of getting of orthopedics

Info

Publication number: CN212234661U
Application number: CN202020396013.6U
Authority: CN
Inventors: 舒玉炳; 邓斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-29
Anticipated expiration: 2030-03-25

Abstract

The utility model provides an orthopedics is clinical with getting nail ware, get nail ware fixed knot including orthopedics is clinical and construct, orthopedics is clinical to get nail ware bearing structure, and orthopedics is clinical to get the nail ware and stings the nail structure, it keeps away from to support the protection piece rotate one side of supporting shoe and be provided with connect the stopper, orthopedics is clinical get nail ware bearing structure connect in orthopedics is clinical to get nail ware fixed knot and constructs, rotate the connecting block connect in electric telescopic handle, electric telescopic handle keeps away from the one end of rotating the connecting block is provided with first anchorage block, orthopedics is clinical to get nail ware sting nail structural connection in orthopedics is clinical to get nail ware bearing structure. The utility model relates to an orthopedics is clinical with getting nail ware with can adjust the human nail angle of getting, easy and simple to handle, conveniently get the nail, the power that drags to drag simultaneously keeps steady to the direction of stepping down is unanimous, and labour saving and time saving reduces the degree of difficulty of getting the nail operation, and improves the efficiency of getting the nail operation, and is reliable and stable, advantages such as convenient to use.

Description

Clinical nail ware of getting of orthopedics

Technical Field

The utility model relates to the technical field of medical instrument is relevant, especially, relate to an orthopedics is clinical with getting nail ware.

Background

The medical instrument refers to instruments, equipment, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for a human body, and the orthopedic nail extractor is widely applied to the operation of assisting in taking out bone nails as a medical instrument.

However, when the nail taking operation is performed on the legs or the arms of the human body, the angle of the nail taken by the human body cannot be adjusted as required, the difficulty of the nail taking operation is increased, meanwhile, the nail is taken by manpower, the pulling force is prone to being deviated in an inclined mode, time and labor are wasted, and the efficiency of the nail taking operation is reduced.

Therefore, there is a need to provide a nail extractor for orthopedic clinical use to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can adjust the human nail angle of getting, easy and simple to handle, conveniently get the nail, the power that drags simultaneously and drag keeps steady to the direction of stepping down is unanimous, and labour saving and time saving reduces the degree of difficulty of getting the nail operation, and improves the efficiency of getting the nail operation, reliable and stable, an orthopedics is clinical with getting the nail ware convenient to use.

In order to solve the technical problem, the utility model provides a pair of clinical nail extractor of getting of orthopedics includes: the fixing structure of the nail extractor for clinical orthopedics department comprises a fixing and supporting base plate, a rotating supporting block, a supporting and protecting block and a connecting limiting block, wherein the rotating connecting block is arranged on one side of the fixing and supporting base plate, the supporting and protecting block is arranged on one side of the rotating supporting block away from the fixing and supporting base plate, the connecting limiting block is arranged on one side of the supporting and protecting block away from the rotating supporting block, the supporting and protecting block is connected with the fixing structure of the nail extractor for clinical orthopedics department, the supporting structure of the nail extractor for clinical orthopedics department comprises a supporting and connecting block, an electric telescopic rod control switch, a connecting supporting rod, a rotating and connecting block, an electric telescopic rod and a first fastening block, the supporting and connecting block is connected with the fixing and supporting base plate, the supporting connecting block is provided with the electric telescopic rod control switch, one side of the supporting connecting block, which is positioned on the electric telescopic rod control switch, is provided with the connecting supporting rod, one side of the connecting supporting rod, which is far away from the supporting connecting block, is connected with the rotating connecting block, the rotating connecting block is connected with the electric telescopic rod, one end of the electric telescopic rod, which is far away from the rotating connecting block, is provided with the first fastening block, the orthopedics clinical nail extractor biting structure is connected with the orthopedics clinical nail extractor supporting structure, the orthopedics clinical nail extractor biting structure comprises a movable connecting rod, a limiting groove, a second fastening block, a biting nail connecting rod and a threaded fastening block, the movable connecting rod is connected with the electric telescopic rod, the movable connecting rod is provided with the limiting groove, and the movable connecting rod is positioned on one side of the limiting, one side of the movable connecting rod, which is close to the second fastening block, is connected to the biting nail connecting rod, and one end, which is far away from the movable connecting rod, of the biting nail connecting rod is provided with the threaded fastening block.

Preferably, the fixed supporting bottom plate is of a cylindrical structure, the fixed supporting bottom plate is movably connected with the rotating supporting block, the fixed supporting bottom plate is matched with the rotating supporting block in shape and structure, and the central lines of the fixed supporting bottom plate and the rotating supporting block are overlapped.

Preferably, the rotating support block freely rotates on a horizontal plane, the rotating support block is fixed after being extruded, and the rotating support block is used for adjusting the angle of the nail in the human body.

Preferably, the connecting support rod is a cylindrical structure with a hollow inner part, the height of the connecting support rod is in any range from thirty-five centimeters to fifty centimeters, and the connecting support rod is used for providing a supporting function for taking out the nail.

Preferably, the electric telescopic rod is perpendicular to the connecting support rod, a hole is formed in the electric telescopic rod, the electric telescopic rod is movably and detachably connected with the movable connecting rod, and the movable connecting rod and the connecting support rod are parallel to each other.

Preferably, the screw fastening block vertically rotates up and down with the second fastening block as a center, and the screw fastening block is installed at one side close to the connecting support rod.

Compared with the prior art, the utility model provides a pair of clinical usefulness of orthopedics nail extractor has following beneficial effect:

the utility model provides an orthopedics is clinical with getting nail ware, through setting up orthopedics clinical getting nail ware fixed knot structure, orthopedics is clinical gets nail ware bearing structure, orthopedics is clinical gets nail ware and stings the nail structure isostructure and mutually supports the interaction and constitutes one kind and can adjust the human angle of getting nail, easy and simple to handle, conveniently get the nail, the power of pulling simultaneously keeps steady, and the direction of letting is unanimous, labour saving and time saving, reduce the degree of difficulty of getting the nail operation, and improve the efficiency of getting the nail operation, it is stable and reliable, an orthopedics is clinical with getting nail ware convenient to use, rely on the fixed supporting baseplate as the basis through rotating the supporting shoe, can freely rotate on the horizontal plane, make get the nail ware can according to actual conditions, will rotate the supporting shoe to suitable angle, then under the effect of cooperation people's weight, the extrusion rotates the supporting shoe, let rotate the supporting shoe and, then rotate the supporting shoe in the cooperation and bite the bone nail to let sting nail connecting rod and bone nail relatively parallel, and let electric telescopic handle drive the removal connecting rod and remove, provide the unanimous pulling force of direction simultaneously, can not squint the slope, guarantee that stable power gets the nail operation, convenient operation, it is fixed reliable.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the fixing structure of the orthopaedic clinical nail extractor shown in FIG. 1;

fig. 3 is a schematic structural view of the clinch connecting rod shown in fig. 1.

Reference numbers in the figures: 1. clinical nail ware fixed knot that gets of orthopedics, 11, fixed support bottom plate, 12, rotate the supporting shoe, 13, support the protection piece, 14, connect the stopper, 2, the clinical nail ware bearing structure of getting of orthopedics, 21, support the connecting block, 22, electric telescopic handle control switch, 23, joint support pole, 24, rotate the connecting block, 25, electric telescopic handle, 26, first fastening block, 3, the clinical nail ware of getting of orthopedics stings the nail structure, 31, the removal connecting rod, 32, spacing recess, 33, the second fastening block, 34, sting the nail connecting rod, 35, the screw fastening piece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the fixing structure of the orthopaedic clinical nail extractor shown in FIG. 1; fig. 3 is a schematic structural view of the clinch connecting rod shown in fig. 1. The method comprises the following steps: clinical nail ware fixed knot structure 1 of getting of orthopedics, clinical nail ware bearing structure 2 of getting of orthopedics, the clinical nail ware of getting of orthopedics stings nail structure 3, clinical nail ware fixed knot structure 1 of getting of orthopedics includes fixed bolster bottom plate 11, rotates supporting shoe 12 and supports protection piece 13 and connect stopper 14, one side of fixed bolster bottom plate 11 is provided with rotate supporting shoe 12, it keeps away from to rotate supporting shoe 12 one side of fixed bolster bottom plate 11 is provided with support protection piece 13, one side that supports protection piece 13 and keeps away from rotate supporting shoe 12 is provided with connect stopper 14, clinical nail ware bearing structure 2 of getting of orthopedics connect in clinical nail ware fixed knot structure 1 of getting of orthopedics, clinical nail ware bearing structure 2 of getting of orthopedics includes support connecting block 21, electric telescopic handle control switch 22, joint support pole 23, rotation connecting block 24 and electric telescopic handle 25 and first fastening block 26, the support connecting block 21 is connected to the fixed support bottom plate 11, the support connecting block 21 is provided with the electric telescopic rod control switch 22, the support connecting block 21 is located one side of the electric telescopic rod control switch 22 is provided with the connecting support rod 23, the connecting support rod 23 is far away from one side of the support connecting block 21 is connected to the rotating connecting block 24, the rotating connecting block 24 is connected to the electric telescopic rod 25, one end of the electric telescopic rod 25, which is far away from the rotating connecting block 24, is provided with the first fastening block 26, the clinical nail extractor biting structure 3 of orthopaedics is connected to the clinical nail extractor support structure 2 of orthopaedics, the clinical nail extractor biting structure 3 of orthopaedics includes a moving connecting rod 31, a limiting groove 32, a second fastening block 33, a biting connecting rod 34 and a threaded fastening block 35, the moving connecting rod 31 is connected to the electric telescopic rod 25, be provided with on the movable connecting rod 31 spacing recess 32, movable connecting rod 31 is located one side of spacing recess 32 is provided with second fastening piece 33, movable connecting rod 31 is close to one side of second fastening piece 33 connect in sting nail connecting rod 34, sting nail connecting rod 34 is kept away from the one end of movable connecting rod 31 is provided with screw thread fastening piece 35.

In a specific implementation process, as shown in fig. 1 and fig. 2, the fixed supporting base plate 11 is a cylindrical structure, the fixed supporting base plate 11 is movably connected to the rotating supporting block 12, the fixed supporting base plate 11 is matched with the rotating supporting block 12 in shape structure, center lines of the fixed supporting base plate 11 and the rotating supporting block 12 are coincident with each other, the rotating supporting block 12 freely rotates on a horizontal plane, the rotating supporting block 12 is fixed after being pressed, the rotating supporting block 12 is used for adjusting an angle of nails in a human body, the connecting supporting rod 23 is a cylindrical structure with a hollow interior, a height of the connecting supporting rod 23 is any one of thirty-five centimeters to fifty centimeters, the connecting supporting rod 23 is used for providing a supporting function for taking nails, and the electric telescopic rod 25 is perpendicular to the connecting supporting rod 23, the electric telescopic rod 25 is provided with a hole, the electric telescopic rod 25 is movably and detachably connected with the movable connecting rod 31, the movable connecting rod 31 and the connecting support rod 23 are parallel to each other, the threaded fastening block 35 vertically rotates up and down by taking the second fastening block 33 as a center, and the threaded fastening block 35 is installed on one side close to the connecting support rod 23.

The utility model provides a theory of operation as follows:

the utility model provides a nail extractor for orthopedics clinical use, when in work, firstly, the rotary supporting block 12 is rotated to take the nail of a patient according to the requirement, the positions of the supporting and protecting block 13 and the connecting and limiting block 14 are adjusted to provide a proper nail-taking angle, meanwhile, the movable connecting rod 31 is adjusted to a proper height by adjusting the first fastening block 26, and the power supply of the electric telescopic rod 25 is switched on, the length of the electric telescopic rod 25 is controlled by the electric telescopic rod control switch 22, the bone nail is bitten by the nail biting connecting rod 34, the screw thread fastening block 35 is rotated, the connection between the nail biting connecting rod 34 and the bone nail is reinforced, meanwhile, the second fastening block is adjusted to ensure that the biting connecting rod 34 is firmly connected with the movable connecting rod 31, let electric telescopic handle 25 extension simultaneously and draw the bone nail of dragging, guarantee the unanimous pulling force of direction, reduce the degree of difficulty of getting the nail operation, provide the efficiency of getting the nail operation, convenient and reliable.

the utility model provides an orthopedics is clinical with getting nail ware, it relies on fixed stay bottom plate 11 to be the basis to rotate supporting shoe 12 through setting up, can free rotation on the horizontal plane, make and get the nail ware can be according to actual conditions, reconcile the suitable angle with rotating supporting shoe 12, then the effect at cooperation people's weight, extrusion rotation supporting shoe 12, let rotate supporting shoe 12 and fixed stay bottom plate 11 and form fixed state, then bite the bone nail at cooperation screw fastening piece 35, and let bite nail connecting rod 34 and bone nail relatively parallel, and let electric telescopic handle 25 drive removal connecting rod 31 remove, get the nail operation, provide the unanimous pulling force of direction simultaneously, can not squint the slope, guarantee that stable power gets the nail operation, and convenient for operation, it is fixed reliable.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An orthopedic clinical nail extractor, comprising:

the fixing structure (1) of the orthopedic clinical nail extractor comprises a fixing and supporting bottom plate (11), a rotating supporting block (12), a supporting and protecting block (13) and a connecting limiting block (14), wherein the rotating supporting block (12) is arranged on one side of the fixing and supporting bottom plate (11), the supporting and protecting block (13) is arranged on one side, away from the fixing and supporting bottom plate (11), of the rotating supporting block (12), and the connecting limiting block (14) is arranged on one side, away from the rotating supporting block (12), of the supporting and protecting block (13);

orthopedics is clinical to get nail ware bearing structure (2), orthopedics is clinical to get nail ware bearing structure (2) connect in orthopedics is clinical to get nail ware fixed knot structure (1), orthopedics is clinical to get nail ware bearing structure (2) including support connecting block (21), electric telescopic rod control switch (22), joint support pole (23), rotation connecting block (24) and electric telescopic rod (25) and first fastening block (26), support connecting block (21) connect in fixed support bottom plate (11), be provided with on support connecting block (21) electric telescopic rod control switch (22), one side that support connecting block (21) is located electric telescopic rod control switch (22) is provided with joint support pole (23), joint support pole (23) are kept away from one side of support connecting block (21) connect in rotate connecting block (24), the rotating connecting block (24) is connected to the electric telescopic rod (25), and one end, far away from the rotating connecting block (24), of the electric telescopic rod (25) is provided with the first fastening block (26);

the nail biting structure (3) of the orthopaedic clinical nail extractor is connected with the supporting structure (2) of the orthopaedic clinical nail extractor, the nail biting structure (3) of the orthopedic clinical nail extractor comprises a movable connecting rod (31), a limiting groove (32), a second fastening block (33), a nail biting connecting rod (34) and a threaded fastening block (35), the movable connecting rod (31) is connected with the electric telescopic rod (25), the movable connecting rod (31) is provided with the limiting groove (32), the second fastening block (33) is arranged on one side of the movable connecting rod (31) positioned in the limiting groove (32), one side of the movable connecting rod (31) close to the second fastening block (33) is connected with the biting pin connecting rod (34), one end, far away from the movable connecting rod (31), of the biting nail connecting rod (34) is provided with the threaded fastening block (35).

2. The clinical nail extractor as claimed in claim 1, wherein the fixed supporting base plate (11) is a cylindrical structure, the fixed supporting base plate (11) is movably connected with the rotating supporting block (12), the fixed supporting base plate (11) is matched with the rotating supporting block (12) in shape structure, and the central lines of the fixed supporting base plate (11) and the rotating supporting block (12) are coincident with each other.

3. An orthopedic clinical nail extractor according to claim 1, characterized in that the rotary supporting block (12) is freely rotatable on the horizontal plane, the rotary supporting block (12) is fixed after being pressed, and the rotary supporting block (12) is used for adjusting the angle of the nail in the human body.

4. The orthopaedic clinical nail extractor according to claim 1, wherein the connecting support rod (23) is a hollow cylinder structure, the height of the connecting support rod (23) is in any range from thirty-five centimeters to fifty centimeters, and the connecting support rod (23) is used for providing a supporting function for the nail extraction.

5. The clinical nail extractor as claimed in claim 1, wherein the electric telescopic rod (25) is perpendicular to the connecting support rod (23), the electric telescopic rod (25) is provided with a hole, the electric telescopic rod (25) is movably and detachably connected with a movable connecting rod (31), and the movable connecting rod (31) and the connecting support rod (23) are in parallel relation.

6. The orthopaedic clinical nail extractor according to claim 1, wherein the screw fastening block (35) is vertically rotated up and down centering on the second fastening block (33), the screw fastening block (35) being installed at a side close to the connection support rod (23).