CN212699048U

CN212699048U - Facial fascia stripper

Info

Publication number: CN212699048U
Application number: CN202020763843.8U
Authority: CN
Inventors: 董薇薇
Original assignee: Sichuan Jingfu Medical Beauty Hospital Co ltd
Current assignee: Sichuan Jingfu Medical Beauty Hospital Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-03-16
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a facial fascia stripper belongs to medical instrument technical field, the utility model discloses mainly with traditional operation pincers can interlock arris form dogtooth each other improve to in the same time: first synapse and the second synapse of mutual adaptation compare in the arris form dogtooth in traditional operation pincers, the utility model discloses under the guarantee closes the prerequisite of stability to facial fascia pincers, and there is not sharp limit structure that destroys the rete easily, simultaneously, the contact mode that pincers closed also is compared in the point contact, exerts the less face contact of pressure to the rete of muscle, can effectively ensure the tissue integrality of rete of muscle, has shortened the recovery phase of patient's postoperative.

Description

Facial fascia stripper

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to facial fascia stripper.

Background

Facial fascia surgery is a common type of cosmetic surgery, and is performed primarily on the fascia layer of a human face. During the operation of facial fascia, there is a step of peeling away the facial fascia. The existing method mainly adopts the traditional operating forceps to clamp the fascia layer and then carries out the stripping action.

However, as shown in fig. 1, in order to ensure that the forceps portion of the conventional forceps can stably clamp a tissue layer, the contact portion of the forceps portion is provided with ridge-shaped convex teeth 30 which can be engaged with each other and have sharp edges, and when the ridge-shaped convex teeth 30 are clamped and clamped, the sharp edge structure of the ridge-shaped convex teeth 30 easily destroys the integrity of the tissue structure of the fascia layer, so that the postoperative facial congestion of a patient is blackened, and the postoperative recovery period of the patient is prolonged.

Furthermore, if the surgical forceps with the smooth contact surface of the clamping part is adopted, the fascia layer has the characteristics of thinness and smoothness, so that the clamping stability of the surgical forceps is poor in the process of surgery, the fascia layer is often separated from the surgical forceps, and the surgical forceps are difficult to apply.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a facial fascia stripper, it can reduce the tissue damage that the operation of closing the pincers caused to facial fascia under the prerequisite of the stability is closed to facial fascia pincers to the assurance.

The embodiment of the utility model is realized like this:

facial fascia stripper, including the first pincers body and the second pincers body of mutual pin joint, be equipped with first pincers portion that closes on the first pincers body, be equipped with second pincers portion that closes on the second pincers body, its characterized in that: the first clamping part mainly comprises a plurality of hemispherical first synapses, and the second clamping part mainly comprises a plurality of hemispherical second synapses correspondingly matched with the synapses; the first synapse can contact and press the corresponding second synapse along with the relative rotation between the first clamp body and the second clamp body, so that the second synapse is elastically deformed.

Preferably, the second synapse is made of an elastic material; and/or the presence of a gas in the gas,

the first synapse is made of a hard material.

Preferably, the second synapse is hollow with an inner cavity, and the second synapse further comprises a vent structure formed therein in communication with the inner cavity.

Preferably, the ventilation structure is a plurality of ventilation holes which surround the axis of the second synapse and are uniformly arranged at the side part of the second synapse.

Preferably, the second synapse is detachably connected to the second clamp body.

Preferably, an insertion bolt is connected to an end of the second synapse facing away from the first synapse for contacting the first synapse, an insertion hole is formed in the second clamp body for inserting the insertion bolt, and the insertion bolt is in threaded connection with the insertion hole.

Preferably, the size ratio of the hemispherical sphere diameter of the first synapse to the hemispherical sphere diameter of the second synapse is greater than or equal to 1: 1.5.

Preferably, the number of the first synapses is multiple, and the multiple first synapses are arranged in a rectangular lattice on the first clamp body.

Since the technical scheme is used, the beneficial effects of the utility model are that:

the utility model mainly improves the ridge-shaped convex teeth which can be mutually occluded in the traditional forceps into a first synapse and a second synapse which are mutually adaptive, and the first synapse can contact and extrude the second synapse corresponding to the first forceps body along with the relative rotation between the first forceps body and the second forceps body so as to lead the second synapse to generate elastic concave deformation; when the fascia layer needs to be peeled off, the fascia layer is arranged between the first synapse and the second synapse, is deformed and embedded into the sunken part of the second synapse under the driving of the first synapse and is wrapped by the first synapse and the second synapse, and therefore stable clamping of the fascia layer is achieved.

Compare prismatic dogtooth in traditional operation pincers, the utility model is used for pincers to close the first pincers portion that closes of muscle rete and the second pincers portion that closes do not have the sharp limit of destroying the muscle rete easily, simultaneously, the contact mode that pincers closed also compares in the point contact, applys the face contact that pressure is littleer to the muscle rete, can effectively ensure the tissue integrality of muscle rete, has shortened the convalescence of patient's postoperative.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive efforts.

FIG. 1 is a schematic view of a conventional forceps with the engagement of the ridge-shaped teeth;

fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 3 and 4 are schematic diagrams illustrating a first synapse and a second synapse contacting each other with a relative rotation between a first pincer body and a second pincer body according to an embodiment 1 of the present invention;

fig. 5 and 6 are schematic cross-sectional views illustrating the elastic depression deformation of the second synapse under the action of the first synapse in embodiment 1 of the present invention.

[ description of specific symbols ]: 10-first pincer, 11-first synapse, 20-second pincer, 21-second synapse, 22-vent, 23-insertion peg, 30-prismatic lobe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present invention do not require that the components be absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 2, fig. 3 and fig. 4, the present embodiment 1 provides a facial fascia stripper, including a first forceps body 10 and a second forceps body 20 pivotally connected to each other, wherein the first forceps body 10 is provided with a first clamping portion, the second forceps body 20 is provided with a second clamping portion, the first clamping portion is mainly composed of a plurality of hemispherical first synapses 11, and the second clamping portion is mainly composed of a plurality of hemispherical second synapses 21 correspondingly adapted to the synapses;

the first synapse 11 is capable of contacting and pressing the corresponding second synapse 21 in response to the relative rotation between the first body 10 and the second body 20, so as to elastically deform the second synapse 21.

During the operation, the surgeon holds the first forceps body 10 and the second forceps body 20 by hand, applies a holding force to the first forceps body 10 and the second forceps body 20, and thus rotates relatively, so that the first synapse 11 and the second synapse 21 clamp the facial fascia to be stripped therebetween.

Referring to fig. 5 and 6, before the first synapse 11 presses the second synapse 21, the first synapse 11 first contacts the fascia layer, which is attached to the spherical outer surface of the first synapse 11 and is in the shape of a hemisphere; then, the first synapse 11 carries the fascia layer to extrude the second synapse 21 together, a concave pit matched with the shape of the first synapse 11 is formed on the second synapse 21, and the fascia layer deformed in a hemispherical membrane shape is embedded between the concave pit formed by the first synapse 11 and the concave pit formed by the second synapse 21, is wrapped and limited, and is in a stable clamped state.

After the peeling operation is completed, the physician can reset the first forceps body 10 and the second forceps body 20, and at this time, the fascia layer is restored, and the second synapse 21 is elastically restored to its original state due to the loss of the first synapse 11.

In this embodiment 1, the first synapse 11 and the second synapse 21 do not have a sharp-edged structure that is easy to destroy the tissue structure of the fascia layer, and the first synapse 11 and the second synapse 21 are in a surface contact manner, which can effectively ensure the tissue integrity of the fascia layer and shorten the recovery period of the patient after the operation, compared to a point contact pattern that is easy to apply an excessive pressure to the fascia layer to cause tissue destruction.

It is understood that the first synapse 11 and the second synapse 21 described above are correspondingly adapted, i.e. refer to: when clamping, the first synapses 11 and the second synapses 21 are pressed against each other in a one-to-one correspondence.

In this embodiment 1, the first synapse 11 and the second synapse 21 are made of different materials, specifically, the first synapse 11 is made of stainless steel, the second synapse 21 is made of polyurethane, and the implementer may specifically select the materials for making the first synapse 11 and the second synapse 21 according to his/her needs.

The second synapse 21 is pressed by the first synapse 11 and the fascia layer to be elastically deformed, and may be a solid structure.

However, if the second synapse 21 is configured as a solid structure, the physician must exert a large amount of force to grip the first and

second forceps bodies

10 and 20 to generate a high deformation amount in the second synapse 21, which may result in increased pressure on the fascia layers and increased risk of crush injury.

Therefore, as a preferred embodiment, in this embodiment 1, the second synapse 21 is hollow with an inner cavity, and the second synapse 21 is further formed with a venting structure in communication with the inner cavity. The structure enables the second synapse 21 to be easily elastically deformed when being pressed by the first synapse 11, and reduces the risk of crush injury of the fascia layers.

The ventilation structure may be a through hole disposed on the axis of the second synapse 21, but in practical use, we find that if the structure pattern of the through hole is adopted, blood in the fascia layer is easy to permeate into the inner cavity of the second synapse 21 through the through hole, and is extremely difficult to clean.

Therefore, as a preferred embodiment, in this embodiment 1, the venting structure is a plurality of venting holes 22 uniformly arranged on the side of the second synapse 21 around the axis of the second synapse 21. The arrangement of the venting structure on the side of the second synapse 21 is effective to prevent blood in the fascia layer from penetrating into the inner cavity of the second synapse 21.

Furthermore, in order to facilitate cleaning and disinfection of the second synapse 21 by the operation, in this embodiment 1, the second synapse 21 is detachably connected to the second clamp body 20, and the specific connection structure between the second synapse 21 and the second clamp body is as follows: an insertion bolt 23 is connected to one end of the second synapse 21, which is away from the end for contacting the first synapse 11, an insertion hole for inserting the insertion bolt 23 is formed on the second clamp body 20, and the insertion bolt 23 is in threaded connection with the insertion hole. After the operation, the maintainer can rotate the inserting bolt 23 to pull out the second synapse 21, and then the outer surface and the inner cavity of the second synapse 21 can be cleaned and sterilized separately.

For the practitioner of cleaning, disinfection capability, the second synapse 21 may be provided as a disposable consumable, with each surgical operation being performed to replace a new second synapse 21.

As a preferred embodiment, in this embodiment 1, in order to ensure the size of the pit generated by the second synapse 21 being pressed by the first synapse 11, the size ratio of the hemispherical diameter of the first synapse 11 to the hemispherical diameter of the second synapse 21 is greater than or equal to 1:1.5, and the most preferred value is 1: 3.

The number of the first synapses 11 and the second synapses 21 may be one or more, in this embodiment 1, the number of the first synapses 11 is multiple and is arranged in a rectangular lattice, and an implementer may set the arrangement of the synapses according to his own requirements.

In addition, referring to fig. 1, in the present embodiment 1, the whole dissector is substantially in the shape of curved forceps, so as to facilitate the dissecting action of the doctor.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Facial fascia stripper, including the first pincers body and the second pincers body of mutual pin joint, be equipped with first pincers portion that closes on the first pincers body, be equipped with second pincers portion that closes on the second pincers body, its characterized in that: the first clamping part mainly comprises a plurality of hemispherical first synapses, and the second clamping part mainly comprises a plurality of hemispherical second synapses correspondingly matched with the synapses; the first synapse can contact and press the corresponding second synapse along with the relative rotation between the first clamp body and the second clamp body, so that the second synapse is elastically deformed.

2. The facial fascia detacher of claim 1, wherein:

the second synapse is made of an elastic material; and/or the presence of a gas in the gas,

the first synapse is made of a hard material.

3. The facial fascia detacher of claim 2, wherein: the second synapse is hollow with an inner cavity, and a ventilation structure communicated with the inner cavity is formed on the second synapse.

4. The facial fascia detacher of claim 3, wherein: the ventilation structures are a plurality of ventilation holes which surround the axis of the second synapse and are uniformly distributed on the side part of the second synapse.

5. The facial fascia detacher of claim 1, wherein: the second synapse is detachably connected with the second clamp body.

6. The facial fascia detacher of claim 5, wherein: an insertion bolt is connected to one end, away from the first synapse, of the second synapse, an insertion hole is formed in the second clamp body, the insertion bolt is inserted into the insertion hole, and the insertion bolt is in threaded connection with the insertion hole.

7. The facial fascia detacher of claim 1, wherein: the size ratio of the hemispherical sphere diameter of the first synapse to the hemispherical sphere diameter of the second synapse is more than 1: 1.5.

8. The facial fascia stripper as defined in any one of claims 1 to 7, wherein: the number of the first synapses is multiple, and the multiple first synapses are arranged on the first clamp body in a rectangular lattice mode.