CN209932844U

CN209932844U - Cosmetic stitching instrument

Info

Publication number: CN209932844U
Application number: CN201822199184.5U
Authority: CN
Inventors: 黄磊
Original assignee: Zhongnan Hospital of Wuhan University
Current assignee: Zhongnan Hospital of Wuhan University
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-01-14
Anticipated expiration: 2028-12-26

Abstract

The utility model belongs to the field of beauty auxiliary instruments and discloses a beauty suture instrument, which comprises a first suture with strip-shaped saw teeth, wherein both ends of the first suture are connected with second sutures, and the second suture is connected with an arc triangular suture needle; the first suture and the second suture are both made of PPDO (polydioxanone); the needle inserting positioning device is characterized by further comprising a function piece for needle inserting positioning, wherein an inclined arc-shaped groove for an arc-shaped triangular sewing needle to penetrate through is formed in one side of the function piece, the thickness of the arc-shaped groove is the same as that of the function piece, and the distance between the arc-shaped groove and one end portion of the function piece is 2-4 mm; the functional sheet is provided with a clamping piece for fixing the arc-shaped triangular sewing needle and an accommodating groove for protecting the first suture. The angle that the triangle stitch needle got into the wound both sides and thickness unanimity can be made to this scheme, and the first suture of the banded sawtooth that adopts polydioxanone PPDO material to make can continue to provide the pulling force more than half a year subcutaneously to counter tension nature scar.

Description

Cosmetic stitching instrument

Technical Field

The utility model belongs to cosmetic auxiliary instrument field especially relates to a cosmetic suturing apparatus.

Background

In cosmetic suturing, subcutaneous suturing is often performed through the skin using a fine triangular needle and an absorbable suture. When the wound is sutured, the wound is required to be relatively tidily closed, the wound is slightly raised after suturing to avoid tension scars generated by tension stretching of skin after healing, compared with general suturing, the wound after cosmetic suturing is flat after healing, the scars are relatively small, and a relative cosmetic effect can be achieved. However, at present, the involution regularity of the cosmetic suture wound is not high, and the angle and the thickness of the triangular suture needle entering the two sides of the wound are not easy to control to be consistent; irregular suturing results in the wound not being slightly raised against the scar after subcutaneous suturing, and ordinary absorbable sutures degrade too quickly resulting in the subcutaneous loss of tension quickly, thus still being prone to producing tension scars.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists, the utility model provides a cosmetic suturing apparatus for the triangle seam needle gets into the angle and the thickness of wound both sides unanimously, and the first suture of the banded sawtooth that adopts the PPDO material to make of polydioxanone can continuously provide the pulling force more than half a year under the skin, thereby resists tension scar.

The utility model discloses a basic scheme: a cosmetic suture apparatus comprises a first suture with band-shaped saw teeth, wherein both ends of the first suture are connected with second sutures, and the second sutures are connected with arc triangular suture needles; the first suture and the second suture are both made of PPDO (polydioxanone) material, and the directions of sawteeth on two sides of the first suture are opposite from the middle; the needle inserting positioning device is characterized by further comprising a function piece for needle inserting positioning, wherein an inclined arc-shaped groove for an arc-shaped triangular sewing needle to penetrate through is formed in one side of the function piece, the thickness of the arc-shaped groove is the same as that of the function piece, and the distance between the arc-shaped groove and one end portion of the function piece is 2-4 mm; the functional sheet is provided with a clamping piece for fixing the arc-shaped triangular sewing needle and an accommodating groove for protecting the first suture.

Compared with the prior art, the utility model discloses a theory of operation and beneficial effect: 1. when not using this suturing device, arc triangle seam needle is fixed at the function piece joint spare, and the second suture is located the holding tank, makes things convenient for whole packing to suture the device.

2. When the wound is sutured, the functional sheet is inserted into the wound, and one end of the arc-shaped groove of the functional sheet, which is at the inclined low position, is required to be attached to the edge of the wound for needle insertion and positioning. Then the arc triangle sewing needle passes through the arc groove and enters subcutaneous tissue according to the inclined downward needle inserting track until the arc triangle sewing needle passes through the skin surface. The arc triangular sewing needles on the two sides of the first suture line enter subcutaneous tissues according to the method, so that the arc triangular sewing needles can enter the subcutaneous tissues at the same angle, the entering thicknesses of the two sides of the wound are consistent, and stable intradermal sewing is formed.

The arc-shaped groove is obliquely arranged, so that the arc-shaped triangular sewing needle obliquely and downwards enters subcutaneous tissues, the first suture line can be pulled into an arc shape at a wound through a needle inserting track, the skin can be protruded to form an angle after being sutured, the protruded skin can be gradually leveled up due to the skin tension in the future, and the long-term skin forms a small scar.

3. Because the function piece sets up during an tip of arc recess can insert the wound, sets up the arc recess and the tip of function piece apart from 2 ~ 4mm to guarantee that the arc recess can laminate with the wound edge, make the arc triangle stitch can follow the arc recess and accurately pass and enter into subcutaneous tissue.

4. After the suture instrument is used, the skin is well matched, the triangular needle and the connected first suture are tensioned, the skin on two sides of the wound is slightly raised, and the first suture is arranged into a strip PPDO (p-phenylene diamine tetraacetic acid) sawtooth line with opposite sawteeth on two sides from the middle, so that the formed conical projection can continuously disappear after the strip PPDO sawtooth line is absorbed, and the skin tension of more than half a year is resisted, and the generation of a stretching scar is avoided. The second suture stretched out of the skin can be cut off close to the skin surface, and the cut end can automatically rebound to 1mm under the skin and then gradually absorb. The final shape of the skin wound is the standard cosmetic surgery suture effect, scars are reduced to the maximum extent, the operation time is shortened, the practicability is high, the market prospect is good, and the popularization is easy.

Further, the diameter of the arc-shaped triangular sewing needle is smaller than 1 mm.

So that the arc triangular suture needle is not easy to scar after penetrating the skin.

Furthermore, the first suture line is a flat belt-like impressing sawtooth line with the width of 1.5-3 mm, the thickness of 0.5-1 mm and the length of 10-30 mm, and the diameter of the second suture line is less than 0.5 mm.

And pulling the second suture line by the arc triangular suture needle so that the first suture line is positioned in the wound, and suturing the wound to meet the requirements of wound suturing.

Further, the joint spare includes two sets ofly, every group the joint spare includes four archs, four protruding two double-phase cooperation is used for blocking the both ends of arc triangle seam needle respectively.

The structure is simple, and the arc triangular sewing needle is convenient to take and place.

Further, the function piece is established to the key form, the protruding key handle portion along the function piece of joint spare extends to the top direction setting, the arc recess sets up the party on function piece top, the arc recess is 3mm apart from the arch that is closest to the function piece top.

When the functional sheet is inserted into a wound and used for needle insertion and positioning, the key handle part of the functional sheet is conveniently held by medical staff through the key handle-like plastic sheet, and the operation is convenient. Because the arc recess of function piece and the marginal laminating of wound both sides, the arc recess is 3mm apart from the arch that is closest to the function piece top for the arch is located the wound outside, and key bit laminating wound edge, makes the laminating of arc recess at the wound edge, reaches the suture and fixes a position the effect under skin 1 ~ 2 mm.

Further, the arc-shaped groove is 1mm wide and 4mm deep, and the arc-shaped groove is set to incline downwards from the radian of 120 degrees to 150 degrees towards the top end of the functional sheet.

According to the different shapes of the arc-shaped triangular sewing needle, an arc-shaped groove through which the arc-shaped triangular sewing needle passes is arranged, so that the consistency of the angle of the arc-shaped triangular sewing needle entering subcutaneous tissues is further improved.

Further, the function piece is made of plastic and is set to be 3-5 mm thick.

The functional sheet is arranged according to the size of a wound sewed through beauty treatment, is made of plastic materials and is low in cost.

Further, different color divisions are arranged in the middle of the first suture.

The middle part of the first suture line is used as an alignment line, and when the arc-shaped triangular suture needles on two sides of the wound are pulled, the closing regularity of the wound can be improved.

Drawings

FIG. 1 is a schematic view of the connection between a first suture, a second suture and an arc-shaped triangular suture needle provided in the present embodiment;

fig. 2 is a schematic structural diagram of a functional sheet provided in the present embodiment;

FIG. 3 is a front view provided by the arcuate triangular needle of FIG. 2 secured thereto;

FIG. 4 is a schematic structural view showing the relationship between the functional sheet, the curved triangular sewing needle and the wound during sewing provided in the present embodiment;

FIG. 5 is a schematic view of the first suture sewn into the wound site in this embodiment;

fig. 6 is a schematic view of the wound after suturing in the present embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The application principle of the present invention will be further described with reference to the accompanying drawings and specific embodiments:

reference numerals in the drawings of the specification include: the suture line comprises a first suture line 1, a second suture line 2, an arc triangular suture needle 3, a functional sheet 4, a protrusion 5, a holding groove 6, an arc groove 7, subcutaneous tissue 8 and a wound 9.

The embodiment is based on the following figure 1: a beauty suture instrument comprises a first suture line 1 with strip-shaped sawteeth, wherein the first suture line 1 is 1.5 mm-3 mm wide, 0.5-1 mm thick and 10-30 mm long and flat strip-shaped impressed sawteeth, the directions of the sawteeth on two sides of the first suture line 1 from the middle are opposite, and different colors are arranged in the middle of the first suture line 1 for distinguishing. The two ends of the first suture 1 are connected with second sutures 2, the diameter of the second suture 2 is less than 0.5mm, and the second suture 2 is connected with an arc-shaped triangular suture needle 3. The first suture 1 and the second suture 2 are both made of PPDO material. The diameter of the arc-shaped triangular sewing needle 3 is smaller than 1mm, so that scars are not easy to leave after the arc-shaped triangular sewing needle 3 penetrates through the skin.

As shown in fig. 2 and 3, the beauty suture apparatus further comprises a functional sheet 4 for needle insertion positioning, wherein the functional sheet 4 is made of plastic and has a thickness of 3-5 mm, and the functional sheet 4 is made of a key. The downside of function piece 4 is equipped with the arc recess 7 that is used for supplying the slope that arc triangle stitch 3 passed, and the thickness of arc recess 7 is the same with the thickness of function piece 4, and then makes arc recess 7 run through the front and back side of function piece 4, and arc recess 7 is 2 ~ 4mm apart from the right side top of function piece 4. Specifically, the arc groove 7 is 1mm wide and 4mm deep, and the arc groove 7 is set to incline downward from an arc of 120 degrees to 150 degrees toward the top end of the functional sheet 4.

The front side on the function piece 4 is equipped with the joint spare of fixed arc triangle seam needle 3, and the upside of function piece 4 is equipped with the holding tank 6 that is used for protecting first suture 1. In this embodiment, the joint spare includes two sets ofly, and every group joint spare includes four archs 5, and four two liang of cooperations of arch 5 are used for blocking the both ends of arc triangle seam needle 3 respectively. The bulge 5 of the clamping piece extends to the direction of the top end along the key handle part of the function piece 4, and the arc-shaped groove 7 is 3mm away from the bulge 5 which is closest to the top end (located on the rightmost side) of the function piece 4.

The specific implementation process is as follows: when the suturing device is not in use, as shown in fig. 3, the curved triangular needle 3 is fixed to the energy supply plate and the first suture 1 is located in the accommodation groove 6.

As shown in figures 4, 5 and 6, when the suturing device is required to be used, the arc-shaped triangular suture needle 3 and the first suture 1 are both taken down from the functional sheet 4, then the top end of the functional sheet 4 is vertically inserted into the wound 9 for needle inserting positioning, one end of the arc-shaped groove 7 at the low position is attached to the left edge of the wound 9, one of the arc-shaped triangular suture needles 3 is inserted into one end of the arc-shaped groove 7 at the high position and obliquely downwards enters the subcutaneous tissue 8 until the arc-shaped triangular suture needle 3 penetrates out of the skin surface. And then one end of the arc-shaped groove 7 at the low position is attached to the right edge of the wound 9, and the other arc-shaped triangular sewing needle 3 also penetrates through the end of the arc-shaped groove 7 at the high position until penetrating out of the leather surface. Finally, the two arc-shaped triangular sewing needles 3 pull out the connected second suture 2, then cut off by adhering to the skin, the cut second suture 2 can automatically rebound to about 1mm below the skin due to the skin tension, the first suture 1 is pulled into an arc shape due to the needle insertion track, and meanwhile, the skin wound 9 is slightly pulled to be a bulge 5. Because the first suture line 1 is arranged into the strip-shaped PPDO (p-phenylene diamine tetraacetic acid) zigzag lines with opposite sawteeth at two sides from the middle, the strip-shaped PPDO zigzag lines continuously generate tensile force, the formed conical bulges can continuously disappear after the strip-shaped PPDO zigzag lines are absorbed, the first suture line 1 and the second suture line 2 can be absorbed after half a year, the scars are stable, and the wound 9 also heals. The shrinking scar just flattens the skin of the bulge 5, resulting in a smaller scar effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A beauty suture apparatus is characterized in that the beauty suture apparatus comprises a first suture (1) with band-shaped saw teeth, two ends of the first suture (1) are connected with second sutures (2), and the second suture (2) is connected with an arc triangular suture needle (3); the first suture (1) and the second suture (2) are both made of PPDO (polydioxanone) material, and the directions of sawteeth of the first suture (1) from the middle to the two sides are opposite;

the needle inserting positioning device is characterized by further comprising a functional sheet (4) used for needle inserting positioning, wherein an inclined arc-shaped groove (7) used for an arc-shaped triangular sewing needle (3) to penetrate through is formed in one side of the functional sheet (4), the thickness of the arc-shaped groove (7) is the same as that of the functional sheet (4), and the distance between the arc-shaped groove (7) and one end portion of the functional sheet (4) is 2-4 mm; the functional sheet (4) is provided with a clamping piece used for fixing the arc-shaped triangular sewing needle (3) and an accommodating groove (6) used for protecting the first suture (1).

2. Cosmetic suturing device according to claim 1, characterized in that the diameter of the curved triangular suturing needle (3) is less than 1 mm.

3. The cosmetic suturing device according to claim 1, characterized in that the first suture (1) is 1.5mm to 3mm wide, 0.5 to 1mm thick and 10 to 30mm long flat band-like embossed jagged line, and the second suture (2) has a diameter of less than 0.5 mm.

4. The cosmetic suturing device according to claim 1, wherein the snap-in members comprise two sets, each set of snap-in members comprises four protrusions (5), and the four protrusions (5) are matched with each other in pairs for respectively clamping two ends of the arc-shaped triangular suture needle (3).

5. The cosmetic suturing device according to claim 4, wherein the functional sheet (4) is configured in a key shape, the protrusion (5) of the clip is arranged in a direction extending from the key handle portion of the functional sheet (4) to the tip end, the arc-shaped groove (7) is arranged on one side of the tip end of the functional sheet (4), and the arc-shaped groove (7) is 3mm away from the protrusion (5) closest to the tip end of the functional sheet (4).

6. The cosmetic suturing device according to claim 5, wherein the arc-shaped groove (7) is 1mm wide and 4mm deep, and the arc-shaped groove (7) is provided to be inclined downward from an arc of 120 degrees to 150 degrees toward the tip of the functional sheet (4).

7. The cosmetic suturing device according to claim 1 or 6, wherein the functional sheet (4) is made of plastic material and has a thickness of 3 to 5 mm.

8. Cosmetic suturing device according to claim 1, characterized in that a different colour differentiation is provided in the middle of the first suture (1).