CN219048976U

CN219048976U - Device for fixing wire in miniature

Info

Publication number: CN219048976U
Application number: CN202222585536.7U
Authority: CN
Inventors: 张英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-05-23
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a miniature wire fixing device, which comprises a base, a wire placing device, a wire pressing device and a wire lifting wire; one end of the base is provided with a cutting tool bit, and the other end of the base is hinged with the wire placing device and the wire pressing device; the wire placing device comprises a wire placing plate and a wire placing head, one end of the wire placing plate is hinged with the base, and the wire placing head is arranged at the other end of the wire placing plate; a wire pressing opening is formed in the wire placing head, and a pull wire placing notch is formed below the wire pressing opening; the wire pressing device comprises a wire pressing plate and a wire pressing cutter head, one end of the wire pressing plate is hinged with the base, and one surface, close to the wire placing device, of the other end of the wire pressing plate is vertically connected with the wire pressing cutter head; barbs are distributed on the surface of the lifting wire, the lifting wire is placed on the lifting wire placement notch, and when the wire pressing device is pressed, the wire pressing tool bit penetrates through the wire pressing opening to press the lifting wire into the fascia layer.

Description

Device for fixing wire in miniature

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a device for fixing a wire in a miniature mode.

Background

There is a fascia layer, known as SMAS (superficial musculoaponeurotic system) fascia, on the outside of the skull of the human body. The traditional skin pulling and wrinkle removing operation only lifts the epidermis layer and the muscle layer, and can effectively lift and tighten the sagged skin, but the time for maintaining is short, and the facial skin looks as a waxman is not natural.

In recent years, clinical practice of a large number of skin stretching and wrinkle removing operations by plastic surgery experts has found that the effect is quite different when the fascia layers on periosteum are stretched and folded and then the epidermis and the muscle are lifted. In this way, the face can lift more sagging skin in the same loose state, and the skin is pulled from the deep layer by lifting and folding fascia SMAS, so that the facial muscles and the skin look as if they are not tight, and the face muscles and the skin look as true and natural.

Two methods are currently available:

1. incisions are made in the scalp and in front of ears, skin is widely separated, loose fascia is lifted and fixed, and redundant skin is removed to achieve the effect. The method is operated under direct vision, and has obvious effect and strong durability; however, the method has the advantages of long incision, obvious scar, large wound and long recovery period.

2. Or the minimally invasive buried wire is lifted, 1-3 small holes are formed, the designed serrated wire is sent into the skin through the small holes, the skin is lifted, the wound is small, the recovery period is quick, but the operation under blind vision has the problems of unclear retention level, wire falling and short lasting period.

Patent literature: CN112914788A, bulletin day: 20210608A device and method for lifting skin tissue, the device comprising an elastomer embedded in the tissue, the elastomer being in the form of a sheet having a fused portion and a lifting portion, the lifting portion and the fused portion being preformed or connected as one piece; the fusion part allows tissue to sufficiently grow in, a plurality of micropores are scattered on the fusion part, and tissue cells can pass through the micropores to grow on the surface of the fusion part; the lifting part can freely slide in the tissue tunnel; the two side surfaces of the lifting part are sealed to isolate tissue from growing in, and the sliding lifting part can drive the fusion part and the surface tissue thereof to lift.

The advantages are that: can be tightly fused with tissues, implanted for a long time, can conveniently tighten the skin through the lifting part when needed, and can be lifted for a plurality of times in a period of several decades. However, the technical proposal does not have the function of cutting and putting in the lifting device.

Patent literature: CN211512085U, bulletin day: 20200918 the utility model discloses a skin lifting device, which comprises an outer shell body, first flexible motor top sets up first stable piece, first flexible motor upper end passes first stable piece, the inside first spring that sets up of first stable piece, first spring housing is established at first flexible motor upper end outer wall, first flexible motor upper end sets up first cardan shaft, first cardan shaft below sets up first massage ball, second flexible motor upper end sets up the second cardan shaft, second cardan shaft below sets up the second massage ball, first flexible motor one side sets up first thermometer, second flexible motor one side sets up the second thermometer.

The advantages are that: through setting up flexible motor, realize automatic operation's function, the stable piece makes the device more stable comfortable, makes the life of whole device longer for human dermis layer, muscle layer, fat layer, periosteum layer and fascia layer receive to carry and draw and restore, restore human skin, promote through the pulling force aversion, make human muscle layer obtain carrying and draw. However, this solution does not involve the lifting of the subcutaneous fascia but only the facial surface.

The foregoing description is provided for general background information and does not necessarily constitute prior art.

Disclosure of Invention

The utility model aims to provide a miniature wire fixing device which can complete the input and the lifting of the lower wire of a miniature incision under the visual condition, and has obvious effect of lifting small skin of the incision.

The utility model provides a miniature wire fixing device, which comprises a base, a wire placing device, a wire pressing device and a wire lifting wire; one end of the base is provided with a cutting tool bit, and the other end of the base is hinged with the wire placing device and the wire pressing device; the wire placing device comprises a wire placing plate and a wire placing head, one end of the wire placing plate is hinged with the base, and the wire placing head is arranged at the other end of the wire placing plate; a wire pressing opening is formed in the wire placing head, and a pull wire placing notch is formed below the wire pressing opening; the wire pressing device comprises a wire pressing plate and a wire pressing cutter head, one end of the wire pressing plate is hinged with the base, and one surface, close to the wire placing device, of the other end of the wire pressing plate is vertically connected with the wire pressing cutter head; barbs are distributed on the surface of the lifting wire, the lifting wire is placed on the lifting wire placement notch, and when the wire pressing device is pressed, the wire pressing tool bit penetrates through the wire pressing opening to press the lifting wire into the fascia layer.

Further, one end of the base, which is far away from the cutting tool bit, is vertically connected with a support, two shaft holes are correspondingly formed in two sides of the support, bearings are respectively arranged at one end of the wire placing plate and one end of the wire pressing plate, and the bearings are inserted into the shaft holes.

Further, the wire placing device is located between the base and the wire pressing device.

Further, a line pressing groove is formed in the edge of the line pressing tool bit.

Further, the base, the wire placing device and the wire pressing device are all made of high-temperature sterilizable materials.

According to the miniature wire fixing device, the incision is made at the front side of the ear through the cutting tool bit, the incision is reduced to about centimeters, so that scars generated by later suturing are smaller, the recovery period is quick, meanwhile, the whole section of the lifting wire is pressed into loose fascia through the wire pressing device, the connection strength is high, and the probability of the lifting wire sliding out of the fascia is low; the operation under the visual condition is realized, the position level of the embedded lifting wire is definite, the lifting wire is not easy to fall off, and the lifting effect is durable.

Drawings

Fig. 1 is a schematic structural diagram of a device for fixing a wire in a micro-scale according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of the device of fig. 1 from another perspective.

Fig. 3 is a schematic view of the structure of the base of the device of the micro fixing line in fig. 1.

Fig. 4 is a schematic structural view of a wire arranging device of the micro wire fixing device in fig. 1.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a schematic structural view of a wire pressing device of the micro wire fixing device in fig. 1.

Fig. 7 is an enlarged view of a portion B in fig. 6.

Fig. 8 is a schematic plan view of a pull wire of the micro wire fixing device of fig. 1.

Reference numerals and components referred to in the drawings are as follows:

1. base 11, cutting head 12, support

13. Shaft hole 2, wire placing device 21 and wire placing plate

22. Wire placement head 23, wire pressing opening 24 and wire lifting placement notch

3. Wire pressing device 31, wire pressing plate 32 and wire pressing tool bit

33. Wire pressing groove 34, bearing 4 and lifting wire

41. Barb

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

The terms first, second, third, fourth and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Example 1

Fig. 1 is a schematic structural view of a device for fixing a wire in a micro-wire according to an embodiment of the present utility model, fig. 2 is a schematic structural view of another view of the device for fixing a wire in fig. 1, fig. 3 is a schematic structural view of a base of the device for fixing a wire in fig. 1, fig. 4 is a schematic structural view of a wire-placing device of the device for fixing a wire in fig. 1, fig. 5 is an enlarged view of a portion a in fig. 4, fig. 6 is a schematic structural view of a wire pressing device of the device for fixing a wire in fig. 1, fig. 7 is an enlarged view of a portion B in fig. 6, and fig. 8 is a schematic plan view of a pull wire of the device for fixing a wire in fig. 1. Referring to fig. 1 to 8, the device for fixing a wire in a micro-scale according to the embodiment of the present utility model includes a base 1, a wire placement device 2, a wire pressing device 3 and a pull wire 4; one end of the base 1 is provided with a cutter head 11, and the other end of the base 1 is hinged with the wire placing device 2 and the wire pressing device 3; the wire placing device 2 comprises a wire placing plate 21 and a wire placing head 22, one end of the wire placing plate 21 is hinged with the base 1, and the wire placing head 22 is arranged at the other end of the wire placing plate 21; the wire placing head 22 is provided with a wire pressing opening 23, and a lifting wire placing notch 24 is arranged below the wire pressing opening 23; the wire pressing device 3 comprises a wire pressing plate 31 and a wire pressing cutter head 32, one end of the wire pressing plate 31 is hinged with the base 1, and one surface, close to the wire placing device 2, of the other end of the wire pressing plate 31 is vertically connected with the wire pressing cutter head 32; a wire pressing groove 33 is arranged at the knife edge of the wire pressing tool bit 32; barbs 41 are arranged on the surface of the pull wire 4, the pull wire 4 is placed on the pull wire placement notch 24, and when the wire pressing device 3 is pressed, the wire pressing tool bit 32 penetrates through the wire pressing opening 23 to press the pull wire 4 into the fascia layer.

When the miniature wire fixing device is used, the lifting wire 4 is placed on the lifting wire placing notch 24, then a notch (the notch is about 3 cm) is formed at the front side of an ear through the cutting bit 11 at one end of the base 1, then the separation of a small part under the skin is carried out, then the wire placing device 2 and the wire pressing device 3 are placed above loose fascia, the wire pressing device 3 is pressed, the wire pressing bit 32 penetrates through the wire pressing opening 23, the wire pressing groove 33 is clamped on the lifting wire 4, the lifting wire 4 is pressed into the loose fascia, and at the moment, the base 1, the wire placing device 2 and the wire pressing device 3 are pulled out, and the lifting wire 4 is not taken out due to the barbs 41 distributed on the surfaces of the lifting wire 4; at this time, the loose fascia is lifted and fixed by the lifting wire 4, and the redundant skin is removed.

In the miniature wire fixing device, the incision is made at the front side of the ear through the cutter head 11, and the incision is reduced to about 3 cm, so that the scar generated by later suturing is smaller, the recovery period is quick, meanwhile, the whole section of the lifting wire 4 is pressed into the loose fascia through the wire pressing device 3, the connection strength is higher, and the probability that the lifting wire 4 slides out of the fascia is smaller; the operation under the visual condition is realized, the position of the embedded lifting wire 4 has definite level, the lifting wire 4 is not easy to fall off, and the lifting effect is durable.

With further reference to fig. 3, 4 and 6, one end of the base 1 of the present utility model, which is far away from the cutter head 11, is vertically connected with a bracket 12, two shaft holes 13 are correspondingly formed on two sides of the bracket 12, a bearing 34 is formed on one end of each of the wire placing plate 21 and the wire pressing plate 31, and the bearing 34 is inserted into the shaft hole 13.

Further, the wire placing device 2 is located between the base 1 and the wire pressing device 3.

Further, the base 1, the wire placing device 2 and the wire pressing device 3 are all made of high-temperature sterilizable materials. For example, stainless steel.

Based on the above description, the utility model has the advantages that:

1. according to the miniature wire fixing device, the incision is made at the front side of the ear through the cutter head 11, the incision is reduced to about 3 cm, so that scars generated by later suturing are smaller, the recovery period is quick, meanwhile, the whole section of the lifting wire 4 is pressed into loose fascia through the wire pressing device 3, the connection strength is high, and the probability that the lifting wire 4 slides out of the fascia is low; the operation under the visual condition is realized, the position of the embedded lifting wire 4 has definite level, the lifting wire 4 is not easy to fall off, and the lifting effect is durable.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The device for fixing the wire in a miniature way is characterized by comprising a base (1), a wire placing device (2), a wire pressing device (3) and a pulling wire (4);

one end of the base (1) is provided with a cutting tool bit (11), and the other end of the base (1) is hinged with the wire arranging device (2) and the wire pressing device (3);

the wire placing device (2) comprises a wire placing plate (21) and a wire placing head (22), one end of the wire placing plate (21) is hinged with the base (1), and the wire placing head (22) is arranged at the other end of the wire placing plate (21);

a wire pressing opening (23) is formed in the wire placing head (22), and a pull wire placing notch (24) is formed below the wire pressing opening (23);

the wire pressing device (3) comprises a wire pressing plate (31) and a wire pressing tool bit (32), one end of the wire pressing plate (31) is hinged with the base (1), and one surface, close to the wire placing device (2), of the other end of the wire pressing plate (31) is vertically connected with the wire pressing tool bit (32);

barbs (41) are arranged on the surface of the lifting wire (4), the lifting wire (4) is placed on the lifting wire placement notch (24), and when the wire pressing device (3) is pressed, the wire pressing tool bit (32) can penetrate through the wire pressing opening (23) to press the lifting wire (4) into the fascia layer.

2. The miniature wire fixing device according to claim 1, wherein one end of the base (1) far away from the cutter head (11) is vertically connected with a bracket (12), two shaft holes (13) are correspondingly formed in two sides of the bracket (12), bearings (34) are respectively arranged at one end of the wire placing plate (21) and one end of the wire pressing plate (31), and the bearings (34) are inserted into the shaft holes (13).

3. The device for fixing wires in a mini-type according to claim 1, characterized in that the wire-placing device (2) is located between the base (1) and the wire-pressing device (3).

4. A miniature wire-fixing device according to claim 1, characterized in that a wire-pressing groove (33) is provided at the edge of the wire-pressing head (32).

5. The device for fixing wires in a micro-scale according to claim 1, characterized in that the base (1), the wire-placing device (2) and the wire-pressing device (3) are all made of high-temperature sterilizable materials.