CN219895805U - Wire guide - Google Patents

Abstract

The utility model discloses a wire guide, and belongs to the technical field of medical appliances; the wire guider comprises an end part, wherein the end part comprises a tail part, a wire guiding hole is formed in the inner side of the end part, the tail part is connected with a rod part, the end part and the wire guiding hole are both long-strip-shaped, the width value of the end part is not more than 6 mm, and the end part is of an arc-shaped structure from the head part to the tail part; the utility model has the advantages of being suitable for face lifting operation of small wounds and convenient for leading out suspension wires.

Description

Wire guide

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a wire guider.

Background

The facial lifting operation is also called skin pulling operation, the ordinary skin pulling facial wrinkle removing operation only tightens loose skin, thus the maintenance time is short, the wrinkle removing effect is not durable, compared with the facial lifting operation of the prior art, which is called SMAS fascia wrinkle removing operation, the facial wrinkle removing operation is a wrinkle removing operation of selecting specific incision positions of wrinkles at different positions of the face by a pointer, respectively stripping skin tissues and SMAS fascia, then lifting and fixing the SMAS backwards, tightening the skin backwards upwards, cutting redundant parts, and finally suturing wounds.

In the conventional skin pulling operation or the newer SMAS fascia wrinkle removal operation, a large wound is needed on the face in the operation process, and after the facial skin is separated from subcutaneous tissue, the facial skin is pulled up. Because the general age of the crowd doing this kind of operation is great, and wound recovery ability worsens, great wound just leads to the recovery speed slowly easily, and is long, still easily infects, remains the trace, seriously influences customer's operation effect experience.

So the operation mode that can accomplish facial skin through the wicresoft now is being studied generally in industry, is being used for facial lifting's suspension line to draw forth from subcutaneous through little wound, then fixes suspension line at the deep fascia of temporal, and the wound of wicresoft operation glues little, resumes fastly, and the time is short, is difficult for infecting, the mark remains. However, the wound is small, and tools used in the prior art cannot be used to access the interior of the wound during surgery to complete the surgery. To this end, the present utility model proposes a wire guide.

Disclosure of Invention

The utility model aims to solve the problem that no proper tool is used for extending into a wound during a micro-wound lifting operation in the prior art, and provides a thread guide device which is used for guiding a lifting suspension thread of a nasal nasolabial sulcus of a face.

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

a wire guide comprising an end portion including a tail portion, the inside of the end portion being provided with a wire guide hole, the tail portion being connected with a stem portion.

Further, the end portion and the lead hole are both elongated.

Further, the width of the end is no greater than 6 millimeters.

Further, the end part is of an arc-shaped structure from the head part to the tail part.

Further, the edges of the end and the lead hole are rounded.

Further, one end of the rod part far away from the end part is connected with a hand-held part.

Further, the surface of the hand-held part is provided with an anti-slip texture.

Further, the end portion further comprises a head portion, and the thickness value of the end of the head portion, which is far away from the tail portion, is smaller than the thickness value of the end of the head portion, which is close to the tail portion.

Further, one end of the head part far away from the tail part is of a blade-free structure.

Further, the length of the stem has a plurality of gauges.

Compared with the prior art, the utility model provides a wire guide device, which has the following beneficial effects:

when the thread guide device is used, the end part is downwards moved to the nasolabial folds along the separated tunnel through the small incision at the hairline at the temporal side, the suspension thread is hung outside the skin of the nasolabial folds, enters into the thread guide hole at the subcutaneous end part under the guidance of the suture needle, is hooked downwards to the fat interval of the nasolabial folds and the subcutaneous tissues nearby, and is led out from the subcutaneous side, and meanwhile, the suspension thread is led out from the original incision of the hairline, so that the suspension thread is led out in the small incision operation, and the micro wound lifting operation is completed.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; alternatively, the teachings may be directed to practice of the present utility model.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present utility model;

FIG. 2 is a side view of the overall structure of the present utility model;

FIG. 3 is a perspective view of the overall structure of the present utility model;

fig. 4 is a schematic end structure of the present utility model.

In the figure:

1. an end portion; 2. a stem portion; 3. a hand-held part; 4. and (5) a lead hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, the utility model relates to a thread guide device, which comprises an end part 1, wherein the end part 1 comprises a tail part, a thread guide hole 4 is formed in the inner side of the end part 1, a rod part 2 is connected to the tail part, when the thread guide device is used, the end part 1 is held by the hand, the end part 1 is conveyed downwards to a nasolabial groove through a small incision at the nasolabial line along a separated tunnel, a suspension thread is suspended outside the nasolabial groove skin and guided by a suture needle to enter the thread guide hole 4 of the subcutaneous end 1, the nasolabial groove fat interval and nearby subcutaneous tissues are hooked downwards, the suspension thread is guided out from the skin at the original incision of the nasolabial line, and then the suspension thread is fixed on the temporal deep fascia upwards.

Wherein, tip 1 and lead wire hole 4 are rectangular form, when being convenient for tip 1 get into the tunnel of separation, reduce the requirement to tunnel cross section size, reduce wound size, be applicable to little wound operation.

The width value of the end part 1 is not more than 6 mm, so that the size of the wound is smaller than 1 cm, and the minimally invasive effect is achieved.

The end part 1 is of an arc-shaped structure from the head part to the tail part, specifically, the radian of the arc-shaped structure is set to be close to the radian of the cheekbones of the face of an adult, so that the end part 1 passes through the tunnel to be more fit with the face, and the phenomenon that the subcutaneous unseparated tissues are propped up and damaged is avoided.

The edges of the end part 1 and the lead wire hole 4 are rounded, so that the end part 1 and the lead wire hole 4 can enter a subcutaneous tunnel more easily, and subcutaneous tissues are prevented from being injured.

The rod part 2 comprises a holding part 3, one end, far away from the end part 1, of the specific rod part 2 is connected with the holding part 3, and when the device is used, the end part 1 is controlled to enter the skin by grasping and pinching the holding part 3.

The surface of the hand-held part 3 is provided with anti-slip textures to prevent slipping in the use process.

The end portion 1 further comprises a head portion, the thickness of which at the end remote from the tail portion is smaller than the thickness of which at the end of the head portion close to the tail portion (not shown in the figures), reducing the resistance of the end portion 1 to travel in the subcutaneous tunnel.

The end of the head part far away from the tail part is of a blade-free structure, specifically, the blade-free structure refers to a structure that the end part is thin at the front end (the end far away from the tail part) and thick at the rear end, but the front end cannot cut subcutaneous tissue, so that the head part is prevented from cutting skin and subcutaneous tissue.

The length of the rod part 2 has various specifications, when the wound is cut at different positions of the face, the distance between the window and the nasolabial folds is different, and the thread guide of the rod part 2 with different length specifications is selected according to different distances, so that when an operator stretches the end part 1 into a preset position near the nasolabial folds, the hand-held part 3 is positioned at the position near the wound outside the wound, and the operation of the operator is facilitated.

Working principle: when the device is used, a small incision is formed at the temporal hairline of an operated person, a subcutaneous tunnel is separated, the subcutaneous tunnel is led to the nasolabial sulcus, the operated person holds the hand-held part 3 to enable the end part 1 to move to the nasolabial sulcus through the subcutaneous tunnel, the suspension wire is hung outside the skin of the nasolabial sulcus, the suspension wire enters the lead wire hole 4 of the subcutaneous end 1 under the guidance of the suture needle, the suspension wire is hung downwards to the fat interval of the nasolabial sulcus and subcutaneous tissues nearby, then the end part 1 guides the suspension wire out of the primary incision of the hairline from the skin, and finally the suspension wire is fixed on the temporal deep fascia upwards.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (6)

1. A wire guide comprising an end portion (1), characterized in that the end portion (1) comprises a tail portion, a wire guide hole (4) is formed in the inner side of the end portion (1), and a rod portion (2) is connected to the tail portion;

the end part (1) and the lead hole (4) are both long-strip-shaped;

the end part (1) is of an arc-shaped structure from the head part to the tail part;

the end part (1) further comprises a head part, and the thickness value of one end of the head part far away from the tail part is smaller than that of one end of the head part near the tail part;

the end of the head part far away from the tail part is of a blade-free structure.

2. A wire guide according to claim 1, characterized in that the width of the end (1) is not greater than 6 mm.

3. A wire guide according to claim 1, characterized in that the edges of the end portion (1) and the wire guide hole (4) are rounded.

4. A wire guide according to claim 1, characterized in that the end of the shaft (2) remote from the end (1) is connected to a handle (3).

5. A thread guide according to claim 4, characterized in that the surface of the grip (3) is provided with a non-slip texture.

6. A wire guide according to claim 1, characterized in that the length of the shaft (2) has a plurality of gauges.