CN211884070U

CN211884070U - A quick locator for bone surgery

Info

Publication number: CN211884070U
Application number: CN202020217395.1U
Authority: CN
Inventors: 邹文博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-10
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses a quick locator for bone surgery, the on-line screen storage device comprises a base, the inside of base is provided with the arc layer board, the bottom of arc layer board is provided with worker's shape bracket, the preceding terminal surface of worker's shape bracket is provided with the straining beam, the bottom of worker's shape bracket is through spring one and the bottom inside table wall fixed connection of base, the both sides of arc layer board are provided with the auxiliary frame of symmetric distribution. The utility model discloses in, through the arc layer board, worker's shape frame, spring one, the setting of regulation band, the gravity of limbs makes the arc layer board sink, the decline of arc layer board drives worker's shape bracket and moves down in step, the tensioning axle contacts and stimulates the regulation band downwards with the regulation band, the shape of regulation band is converted into triangle-shaped by a font, the removal of protruding axle drives the auxiliary frame and removes, the arc pinch-off blades on auxiliary frame top is fixed in the both sides of patient's limbs, can fix a position fast the limb of hindering when having guaranteed the operation, and prevent to hinder the limb and take place to remove.

Description

A quick locator for bone surgery

Technical Field

The utility model relates to a locator technical field especially relates to a quick locator for bone surgery.

Background

In medical clinic, fracture is one of common diseases of bone trauma, the method commonly adopted for treating fracture is to implement internal fixation operation, namely, after the fracture part is reset, the reset bones are connected by a bone fracture plate made of metal materials and screws, when the operation is implemented, the injured limb of a patient needs to be positioned, at present, an ideal positioner does not exist in the orthopedic operation, the injured limb of the patient cannot be quickly positioned in the operation process, and in the operation, once the injured limb of the patient slightly moves, the operation effect can be influenced, and great pain is brought to the patient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the bone surgery, the fast positioner for the bone surgery is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quick locator for bone surgery, includes the base, the inside of base is provided with the arc layer board, the bottom of arc layer board is provided with worker's shape bracket, the preceding terminal surface of worker's shape bracket is provided with the straining shaft, the bottom of worker's shape bracket is through spring one and the bottom inside table wall fixed connection of base, the both sides of arc layer board are provided with the auxiliary frame of symmetric distribution, the top tip of auxiliary frame is provided with the arc pinch-off blades, the terminal preceding terminal surface of auxiliary frame is provided with the protruding axle, the runner has been cup jointed to the tip of protruding axle, two the outside cover of runner is equipped with the regulation band, table wall both sides are provided with the supporting shoe in the bottom of base, the spout has been seted up to the up end of supporting shoe, the inside sliding connection of spout has the slider, the lower terminal surface fixed connection of slider.

As a further description of the above technical solution: and a telescopic rod is arranged in the first spring.

As a further description of the above technical solution: and the side wall of the sliding block is elastically connected with the inner side wall of the sliding groove through a second spring.

As a further description of the above technical solution: the tightening shaft is located inside the adjustment strap.

As a further description of the above technical solution: the arc-shaped clamping plate is preferably made of rubber.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the utility model discloses in, through the arc layer board, worker's shape frame, spring one, the setting of regulation band, the gravity of limbs makes the arc layer board sink, the decline of arc layer board drives worker's shape bracket and moves down in step, the tensioning axle contacts and stimulates the regulation band downwards with the regulation band, the shape of regulation band is converted into triangle-shaped by a font, the removal of protruding axle drives the auxiliary frame and removes, the arc pinch-off blades on auxiliary frame top is fixed in the both sides of patient's limbs, can fix a position fast the limb of hindering when having guaranteed the operation, and prevent to hinder the limb and take place to remove.

2. The utility model discloses in, through the setting of arc layer board, arc clamp plate, arc layer board and arc clamp plate accord with ergonomic's design, and the arc clamp plate adopts the rubber preparation to form, can improve the comfort that the patient used.

Drawings

Fig. 1 shows a front cross-sectional view of a fast positioner for orthopedic surgery according to an embodiment of the present invention.

Fig. 2 shows a schematic sectional structure view of a-a of a fast positioner for orthopedic surgery according to an embodiment of the present invention.

Illustration of the drawings: 1. a base; 2. an arc-shaped supporting plate; 3. an I-shaped bracket; 4. tensioning the shaft; 5. a first spring; 6. a telescopic rod; 7. an auxiliary frame; 8. an arc-shaped clamping plate; 9. a protruding shaft; 10. an adjustment belt; 11. a support block; 12. a chute; 13. a slider; 14. a second spring; 15. a rotating wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a quick positioner for orthopedic surgery comprises a base 1, an arc supporting plate 2 is arranged inside the base 1, an I-shaped bracket 3 is arranged at the bottom of the arc supporting plate 2, a tensioning shaft 4 is arranged on the front end face of the I-shaped bracket 3, the diameter of the tensioning shaft 4 is smaller than the distance between the upper side and the lower side of an adjusting belt 10, the bottom of the I-shaped bracket 3 is fixedly connected with the bottom inner surface wall of the base 1 through a spring I5, auxiliary frames 7 are symmetrically distributed on two sides of the arc supporting plate 2, the auxiliary frames 7 are similar to a transverse concave shape, an arc clamping plate 8 is arranged on the top end portion of each auxiliary frame 7, a convex shaft 9 is arranged on the front end face of the tail end of each auxiliary frame 7, rotating wheels 15 are sleeved on the end portions of the convex shafts 9, the adjusting belts 10 are sleeved outside the two rotating wheels 15, the adjusting belts 10 are in a closed ring shape, supporting blocks 11 are arranged on two sides, the upper end face of supporting shoe 11 has seted up spout 12, and the inside sliding connection of spout 12 has slider 13, and slider 13 and the lower terminal surface fixed connection of auxiliary frame 7 have guaranteed that auxiliary frame 7 can carry out the removal of horizontal direction.

Specifically, as shown in fig. 1, an expansion rod 6 is arranged inside the first spring 5, and the expansion rod 6 is of a single-joint sleeve structure, so that the first spring 5 is prevented from deviating in the expansion process.

Specifically, as shown in fig. 1, the side wall of the slider 13 is elastically connected with the inner side wall of the sliding chute 12 through the second spring 14, so that the slider 13 can be reset under the action of the second spring 14 without being pulled.

Specifically, as shown in fig. 1, the tightening shaft 4 is located inside the adjustment belt 10, and it is ensured that the vertical movement of the tightening shaft 4 can switch the shape of the adjustment belt 10 between a straight shape and a triangular shape.

Specifically, as shown in fig. 1, the arc-shaped clamping plate 8 is preferably made of rubber, so that the softness of the arc-shaped clamping plate 8 is enhanced, and the discomfort of the injured limb during fixation is relieved.

The working principle is as follows: when the surgical limb fixing device is used, a surgical limb of a patient is placed into the arc supporting plate 2, the arc supporting plate 2 sinks under the gravity of the limb, the arc supporting plate 2 descends to drive the I-shaped bracket 3 to synchronously move downwards, the I-shaped bracket 3 is pressed downwards to compress the first spring 5, the telescopic rod 6 is shortened, the I-shaped bracket 3 descends, the tensioning shaft 4 is in contact with the adjusting belt 10 and pulls the adjusting belt 10 downwards, the shape of the adjusting belt 10 is changed from a straight shape to a triangular shape, the two ends of the adjusting belt 10 are pulled to move towards the I-shaped bracket 3 in the process of changing the adjusting belt 10 into the triangular shape, the auxiliary frame 7 is driven by the movement of the convex shaft 9, the sliding block 13 is driven by the movement of the auxiliary frame 7 to slide in the sliding groove 12, the second spring 14 is compressed, meanwhile, the arc clamping plates 8 at the top end of the auxiliary frame 7 are fixed on.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick positioner for orthopedic surgery comprises a base (1) and is characterized in that an arc-shaped supporting plate (2) is arranged inside the base (1), an I-shaped bracket (3) is arranged at the bottom of the arc-shaped supporting plate (2), a tensioning shaft (4) is arranged on the front end face of the I-shaped bracket (3), the bottom of the I-shaped bracket (3) is fixedly connected with the bottom inner surface wall of the base (1) through a spring I (5), auxiliary frames (7) which are symmetrically distributed are arranged on two sides of the arc-shaped supporting plate (2), an arc-shaped clamping plate (8) is arranged on the top end portion of each auxiliary frame (7), a convex shaft (9) is arranged on the front end face of the tail end of each auxiliary frame (7), a rotating wheel (15) is sleeved on the end portion of each convex shaft (9), an adjusting belt (10) is sleeved on the outer portion of each rotating wheel (15), supporting blocks (11) are arranged on two sides of the bottom inner surface, the upper end face of the supporting block (11) is provided with a sliding groove (12), a sliding block (13) is connected to the inside of the sliding groove (12) in a sliding mode, and the sliding block (13) is fixedly connected with the lower end face of the auxiliary frame (7).

2. A quick positioner for bone surgery according to claim 1, characterised in that the spring one (5) is internally provided with a telescopic rod (6).

3. The quick positioner for orthopedic surgery according to claim 1, characterized in that the side wall of the slide block (13) is elastically connected with the inner side wall of the chute (12) by a second spring (14).

4. Quick positioner for orthopedic surgery according to claim 1, characterized in that the tightening shaft (4) is located inside the adjustment strap (10).

5. Quick positioner for orthopaedic surgery according to claim 1, characterised in that the arc-shaped clamping plates (8) are preferably made of rubber.