CN211022935U

CN211022935U - Electric drill drilling and positioning device for pediatric orthopedic surgery

Info

Publication number: CN211022935U
Application number: CN201922000106.2U
Authority: CN
Inventors: 李胜
Original assignee: Xiamen Children's Hospital
Current assignee: Xiamen Children's Hospital
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-17
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses an electric drill drilling and positioning device for pediatric orthopedic surgery, which comprises a base, wherein a placing table is fixedly arranged on the base, the outer wall of the top of the placing table is provided with a placing groove, the outer wall of one side of the placing table is also provided with a sliding groove, a plurality of sliding blocks are slidably connected in the sliding groove, one end of each sliding block is rotatably connected with a connecting piece, one end of each connecting piece is fixedly connected with a limiting cover, an air bag is bonded in the limiting cover, and the air bag is provided with an air hole; the utility model discloses a position that can punch according to patient's needs adjusts spacing cover has improved the controllability of device, can utilize gentle mode to accomplish the location to the patient, can not injure patient's skin, has improved spacing ability and the security of device, can carry out more spacing to the patient, prevents to punch in-process patient and feels painful and then the disorder to lead to punching failure.

Description

Electric drill drilling and positioning device for pediatric orthopedic surgery

Technical Field

The utility model particularly relates to an orthopedics drilling technical field especially relates to an electric drill drilling positioner for child's bone surgery.

Background

When performing orthopedic surgery, it is sometimes necessary to drill holes with orthopedic drill bits. Before drilling, the anesthetic injection and the limb fixation are often performed on the patient, so that the drilling failure caused by the patient moving in the drilling process is prevented.

Through the retrieval, chinese patent publication No. CN208524963U discloses a drilling equipment for orthopedics, its structure includes drilling head, dead lever, connector, control panel, handle, base, screw, supporting shoe, antiskid cover, drilling equipment, the utility model relates to a drilling equipment for orthopedics. The above patents suffer from the following disadvantages: lack of a positioning device, and patients are easy to move around in the punching process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drilling and positioning device of an electric drill for pediatric orthopedic surgery.

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

the utility model provides an electric drill drilling positioner for pediatric orthopedic surgery, includes the base, fixed mounting places the platform on the base, it has the standing groove to place bench top portion outer wall and open, it has the spout still to place platform one side outer wall, and sliding connection has a plurality of sliders in the spout, and slider one end is all rotated and is connected with the connecting piece, the spacing cover of connecting piece one end fixedly connected with, it has the gasbag to bond in the spacing cover, is equipped with the gas pocket on the gasbag.

Furthermore, the limiting cover and the placing groove are of semicircular structures matched with each other in specification, and the outer wall of one side of the limiting cover is welded with the connecting lug.

Further, engaging lug one side outer wall is inlayed and is connect first magnetic sheet, places a top portion outer wall and has inlayed and connect the second magnetic sheet.

Furthermore, a silica gel pad is bonded in the placing groove.

Further, the outer wall of one side of the base is fixedly provided with a mounting frame, one end of the mounting frame is provided with a lifting mechanism, and a lifting rod is arranged in the lifting mechanism.

Furthermore, a motor is fixedly installed in the lifting mechanism, and a drill bit is fixedly installed at one end of an output shaft of the motor.

Further, the number of the sliding blocks is at least one.

The utility model has the advantages that:

1. through the setting of spout and slider for the position of spacing cover is adjusted to the position that the device can punch according to patient's needs, has improved the controllability of device.

2. Through the setting of gasbag for the device can utilize gentle mode to accomplish the location to the patient, can not harm patient's skin, has improved the spacing ability and the security of device.

3. Through slider quantity for a plurality of setting for the device can carry out more spacing to the patient, prevents to punch in-process patient and feels painful and then the random movement, thereby leads to punching the failure.

Drawings

Fig. 1 is a schematic structural view of a limiting cover and a placing table of the electric drill drilling and positioning device for pediatric orthopedic surgery of the present invention;

fig. 2 is a schematic view of a sectional structure of the installation position of the limiting cover of the electric drill drilling and positioning device for pediatric orthopedic surgery according to the present invention;

FIG. 3 is a schematic side sectional view of the positioning device for drilling holes of an electric drill for pediatric orthopedic surgery according to the present invention;

fig. 4 is a schematic side view of the positioning device for drilling holes of an electric drill for pediatric orthopedic surgery according to the present invention;

fig. 5 is a schematic view of the main structure of the electric drill drilling and positioning device for pediatric orthopedic surgery.

In the figure: 1-base, 2-placing table, 3-placing groove, 4-silica gel pad, 5-second magnetic sheet, 6-first magnetic sheet, 7-connecting lug, 8-air bag, 9-air hole, 10-limiting cover, 11-connecting piece, 12-sliding block, 13-sliding groove, 14-mounting rack, 15-lifting mechanism, 16-lifting rod, 17-motor and 18-drill bit.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, an electric drill drilling and positioning device for pediatric orthopedic surgery comprises a base 1, a placing table 2 is fixedly installed on the base 1, a placing groove 3 is formed in the outer wall of the top of the placing table 2, a silica gel pad 4 is bonded in the placing groove 3, a sliding groove 13 is further formed in the outer wall of one side of the placing table 2, a plurality of sliding blocks 12 are slidably connected in the sliding groove 13, at least 2 sliding blocks 12 are arranged, one ends of the sliding blocks 12 are rotatably connected with a connecting piece 11, one end of the connecting piece 11 is fixedly connected with a limiting cover 10, an air bag 8 is bonded in the limiting cover 10, an air hole 9 is formed in the air bag 8, it is required to be described that the limiting cover 10 and the placing groove 3 are of semicircular structures with adaptive specifications, connecting lugs 7 are welded on the outer wall of one side of the limiting cover 10, a first magnetic sheet 6 is embedded in the outer wall of one side of the connecting lugs 7, thereby, the leg or the arm of the patient is fixed by adsorption, when the patient is positioned, the leg or the arm of the patient is placed in the placing groove 3, the limit cover 10 is fixed on the placing table 2 by the bolt, and then the air bag 8 is inflated, thereby the leg or the arm of the patient is positioned.

In addition, the outer wall of one side of the base 1 is fixedly provided with a mounting frame 14, one end of the mounting frame 14 is provided with a lifting mechanism 15, the lifting mechanism 15 is internally provided with a lifting rod 16, the lifting mechanism 15 is internally and fixedly provided with a motor 17, one end of an output shaft of the motor 17 is fixedly provided with a connecting seat, the motor 17 is fixedly provided with a drill bit 18 through the connecting seat, and after the device is positioned, the drill bit 18 can be used for punching the bone of the patient.

The working principle of the embodiment is as follows: during positioning, at least two limiting covers 10 are moved to two ends of a punching position, legs or arms of a patient are placed in the placing groove 3, the silica gel pads 4 provide protection for the patient, the punching position is located under the drill bit 18, the limiting covers 10 are closed, the first magnetic sheets 6 on the limiting covers 10 are opposite in magnetism to the second magnetic sheets 5 on the placing table 2, adsorption and fixation are achieved, the limiting covers 10 are fixed on the placing table 2 through bolts, then the air bags 8 are inflated, the legs or the arms of the patient are extruded on the silica gel pads 4, the whole space is filled with the legs or the arms of the patient, positioning of the legs or the arms of the patient is achieved, and then the motors 17 are provided to drive the drill bit 18 to achieve punching.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

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. The utility model provides an electric drill drilling positioner for pediatric orthopedic surgery, includes base (1), its characterized in that, fixed mounting has on base (1) places platform (2), it has standing groove (3) to place platform (2) top outer wall open, it has spout (13) still to place platform (2) one side outer wall open, and sliding connection has a plurality of sliders (12) in spout (13), and slider (12) one end is all rotated and is connected with connecting piece (11), and connecting piece (11) one end fixedly connected with spacing cover (10), it has gasbag (8) to bond in spacing cover (10), is equipped with gas pocket (9) on gasbag (8).

2. The electric drill drilling and positioning device for pediatric orthopedic surgery according to claim 1, characterized in that: spacing cover (10) and standing groove (3) are the semicircular structure of specification looks adaptation, and spacing cover (10) one side outer wall welding has engaging lug (7).

3. The electric drill drilling and positioning device for pediatric orthopedic surgery according to claim 2, characterized in that: the outer wall of one side of the connecting lug (7) is connected with a first magnetic sheet (6) in an embedded mode, and the outer wall of the top of the placing table (2) is connected with a second magnetic sheet (5) in an embedded mode.

4. The electric drill drilling and positioning device for pediatric orthopedic surgery according to claim 1, characterized in that: and a silica gel pad (4) is bonded in the placing groove (3).

5. The electric drill drilling and positioning device for pediatric orthopedic surgery according to claim 1, characterized in that: the outer wall of one side of the base (1) is fixedly provided with a mounting rack (14), one end of the mounting rack (14) is provided with a lifting mechanism (15), and a lifting rod (16) is arranged in the lifting mechanism (15).

6. The electric drill drilling and positioning device for pediatric orthopedic surgery according to claim 5, wherein: a motor (17) is fixedly installed in the lifting mechanism (15), and a drill bit (18) is fixedly installed at one end of an output shaft of the motor (17).

7. The electric drill drilling and positioning device for pediatric orthopedic surgery according to claim 1, characterized in that: the number of the sliding blocks (12) is at least 2.