CN212089640U

CN212089640U - Accurate involution ware that uses is sewed up in plastic

Info

Publication number: CN212089640U
Application number: CN202020434360.3U
Authority: CN
Inventors: 华祖广; 魏鹏; 晋圣阳
Original assignee: Ningbo First Hospital
Current assignee: Ningbo First Hospital
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-08
Anticipated expiration: 2030-03-30

Abstract

The embodiment of the utility model provides an accurate ware to closing of use is sewed up in plastic belongs to sewing up equipment technical field, accurate the ware effect is acted on the wound of skin to closing, accurate the ware to closing includes: the lower limit part is provided with a first fixing piece, and the first fixing piece acts on the upper end face of the skin to fix the upper limit part and the skin; the side limiting part is connected with the upper limiting part and acts on a section of the wound; the side limiting part is provided with a needle inlet groove which is a through groove, and one or more needle inlet grooves are formed in the side limiting part. The technical effects of carrying out position identification on the subcutaneous layer and enabling the needle inserting positions on the two sides to be symmetrical during sewing are achieved.

Description

Accurate involution ware that uses is sewed up in plastic

Technical Field

The utility model relates to a sew up equipment technical field, especially relate to an accurate ware that closes that uses is sewed up in plastic.

Background

The method for sewing the subcutaneous layer is applied to the treatment of the wound in the plastic sewing, the subcutaneous layer sewing is to carry out symmetrical sewing on the subcutaneous layers at the two sides of the wound by utilizing a suture, so that the subcutaneous layers at the two sides of the wound can be closed after the suture is tightened and knotted; and on the basis of the involution of the subcutaneous layer, the epidermal layer and the dermal layer on the two sides of the wound can also be involuted naturally, so that scars can be effectively reduced.

However, when subcutaneous layer suture is performed at present, needle insertion positions on two sides of a wound can only be estimated, the needle insertion positions on two sides of the wound are not uniform enough, and the condition of high-low dislocation caused by the fact that two subcutaneous layers on two sides are not accurately involuted easily occurs, so that after subcutaneous suture operation, natural involution positions of a dermis layer and an epidermis layer are deviated, and scars are easily generated.

Therefore, the technical problems of the prior art are as follows: the needle inserting positions of the subcutaneous layers at the two sides of the wound are not symmetrical during suturing.

Disclosure of Invention

The embodiment of the application provides an accurate involution device for shaping and sewing, which solves the technical problem that needle inserting positions of subcutaneous layers on two sides of a wound are not symmetrical in the prior art; the technical effects of carrying out position identification on the subcutaneous layer and enabling the needle inserting positions on the two sides to be symmetrical during sewing are achieved.

The embodiment of the present application provides an accurate ware of closing that plastic stitching used, accurate ware of closing acts on the wound of skin, accurate ware of closing includes: the lower limit part is provided with a first fixing piece, and the first fixing piece acts on the upper end face of the skin to fix the upper limit part and the skin; the side limiting part is connected with the upper limiting part and acts on a section of the wound; the side limiting part is provided with a needle inlet groove which is a through groove, and one or more needle inlet grooves are formed in the side limiting part.

Preferably, the side limiting part is provided with a position mark relative to the needle feeding groove, and the position mark is positioned on the side of the needle feeding groove.

Preferably, the needle feeding grooves are provided with a plurality of needle feeding grooves, and the plurality of needle feeding grooves are arranged in parallel.

Preferably, the second fixing member is an adhesive layer so that the upper stopper portion is adhered to the skin.

Preferably, the precise alignment device further comprises:

a lower stopper provided below the upper stopper, the lower stopper acting on the lower end surface of the skin, and the lower stopper being connected to the side stopper; wherein, go up spacing portion, side spacing portion and spacing portion down and constitute a card chamber, make accurate involution ware fixed on skin through calorie chamber.

Preferably, the upper end surface of the lower retainer is provided with a first fixing member that acts on the lower end surface of the skin to fix the lower retainer and the skin.

Preferably, the first fixing member is a fixing pin, and the fixing pin is fixedly arranged on the lower limiting portion.

Preferably, the needle feeding groove extends from the side stopper portion to the lower stopper portion so that a suture can be passed through the lower stopper portion.

Preferably, the side limiting part and/or the lower limiting part are/is provided with an inwards concave strengthening groove, so that the side limiting part and/or the lower limiting part can be conveniently broken or sheared off.

Preferably, the upper stopper portion, the side stopper portion, and the lower stopper portion are integrated.

One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:

1. in the embodiment of the application, the position of a wound tangent plane is shielded by arranging the side limiting part, the needle inlet groove is arranged on the side limiting part, the needle can be inserted according to the needle inlet groove, the reference object can be arranged at the needle inlet position, two devices are arranged at two sides of a wound, the subcutaneous layers at two sides of the wound are provided with the reference object, the reference objects at the two sides are in the same standard, and the technical problem that the needle inlet positions of the subcutaneous layers at two sides of the wound are not uniform during sewing in the prior art is solved; the technical effects of carrying out position identification on the subcutaneous layer and enabling the needle inserting positions on the two sides to be symmetrical during sewing are achieved.

2. In this application embodiment, spacing portion under through setting up for this device is fixed convenient fixing on skin, and through the injecing to skin of spacing portion under with, makes the subcutaneous layer at wound both ends compress tightly the degree rather, and the position sign of the needle inlet groove is as the basis of referring to in addition, makes the needle inlet position at wound both ends symmetrical.

3. In this application embodiment, through setting up the groove of reducing the strength for after the suture is ended, before taut suture, make the side spacing portion or the spacing portion down of this device can cut off or break, be convenient for take out this device on the basis that does not disturb the suture, take out this device after, the taut suture is tied a knot again.

Drawings

Fig. 1 is a schematic view of a main view structure of a precise involutor used in plastic suture in an embodiment of the present application;

FIG. 2 is a schematic top view of a precise apposition device for plastic suturing in an embodiment of the present application after being laid flat and unfolded;

FIG. 3 is a schematic sectional view of a precise antagonist for plastic suture in an embodiment of the present application;

fig. 4 is a structural diagram of a precise apposition device used in plastic suturing in the embodiment of the application during suturing.

Reference numerals: 1. an upper limit portion; 2. a side stopper portion; 3. a lower limiting part; 4. a first fixing member; 5. a strength reducing groove; 6. a second fixing member; 7. a needle inlet groove; 8. skin; 9. and (4) sewing.

Detailed Description

The embodiment of the application provides an accurate involution device for shaping and suturing, the position of a wound tangent plane is shielded by arranging a side limiting part 2, a needle inlet groove 7 is arranged on the side limiting part 2, a needle can be inserted according to the needle inlet groove 7, a reference object can be arranged at the needle inserting position, two devices are arranged at two sides of a wound, the subcutaneous layers at two sides of the wound are provided with the reference objects, the reference objects at the two sides are in standard consistency, and the technical problem that the needle inserting positions of the subcutaneous layers at two sides of the wound are not symmetrical in the prior art during suturing is solved; the technical effects of carrying out position identification on the subcutaneous layer and enabling the needle inserting positions on the two sides to be symmetrical during sewing are achieved.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example one

An accurate apposition device for plastic suture, referring to the attached figures 1-2 of the specification, the accurate apposition device acts on a wound of skin 8, the accurate apposition device comprises: an upper limit portion 1, a side limit portion 2, and a lower limit portion 3; go up spacing portion 1, side spacing portion 2 and spacing portion 3 down and be a whole, wherein, go up spacing portion 1, side spacing portion 2 and spacing portion 3 down and constitute a card chamber, make accurate closing device fix on skin 8 through the card chamber, be provided with on the side spacing portion 2 and advance needle groove 7, advance needle groove 7 for leading to the groove, advance needle groove 7 and be provided with one or more. The involutory device can be in a flat state and can be automatically bent when in use, so that the involutory device has high adaptation degree with the skin 8 at the wound, and can also be in a fixed shape, thereby being convenient for direct use.

An upper positioning part 1, wherein the bottom surface of the upper positioning part 1 is provided with a second fixing piece 6, and the second fixing piece 6 acts on the upper end surface of the skin 8 so as to fix the upper positioning part 1 and the skin 8; the second fixing element 6 is embodied as an adhesive layer, for example a 3M adhesive, in order to provide adhesion between the upper retaining part 1 and the skin 8.

A side limiting part 2, which refers to the attached figure 3 of the specification, wherein the side limiting part 2 is connected with the upper limiting part 1, and the side limiting part 2 acts on the section of the wound; the needle feeding grooves 7 are provided with a plurality of needle feeding grooves 7, the needle feeding grooves 7 are vertically arranged relative to the side limiting portions 2, and the needle feeding grooves 7 are arranged in parallel. The side limiting part 2 is provided with a position mark relative to the needle inlet groove 7, and the position mark is positioned on the side of the needle inlet groove 7.

A lower stopper 3, the lower stopper 3 being disposed below the upper stopper 1, the lower stopper 3 acting on the lower end surface of the skin 8, and the lower stopper 3 being connected to the side stopper 2; the upper end face of the lower retainer 3 is fixedly provided with a first fixing member 4, and the first fixing member 4 acts on the lower end face of the skin 8 to fix the lower retainer 3 and the skin 8. The first fixing member 4 is specifically a plurality of fixing needles, and is in a shape of gradually sharpening from bottom to outside, and can be inserted into the skin 8 for fixing.

Specifically, the needle insertion groove 7 extends from the side stopper 2 to the lower stopper 3 so that the suture 9 can be passed through the lower stopper 3. The side limiting part 2 and/or the lower limiting part 3 are/is provided with an inwards concave strengthening groove 5, so that the side limiting part 2 and/or the lower limiting part 3 are/is convenient to break or cut, specifically, the strengthening groove 5 and the needle feeding groove 7 are crossed, so that after the side limiting part 2 or the lower limiting part 3 is divided into two along the strengthening groove 5, the needle feeding groove 7 is also divided into two, and the suture thread 9 can be smoothly separated from the needle feeding groove 7.

The working principle is as follows:

the two devices are symmetrically arranged at two sides of a wound, the first fixing piece 4, the second fixing piece 6 and the clamping cavity are utilized to fix the device at the wound of the skin 8, and the position between the two devices is further adjusted, so that the two devices are symmetrical.

Referring to the attached figure 4 of the specification, sewing is carried out along the needle inserting groove 7 according to the position marks on the side edge of the needle inserting groove 7, so that the needle inserting heights on two sides of the wound are consistent, the needle inserting points are symmetrical, and after the suture 9 is completely inserted, the device is taken out from the wound; in order to separate the suture 9 from the needle insertion groove 7 of the device, the side limiting part 2 or the lower limiting plate is broken or sheared off from the strength reducing groove 5 in a force applying mode, so that the thread insertion groove is divided into two parts, and the device is divided into two parts.

After removal of the device, the suture 9 is tightened and tied.

The technical effects are as follows:

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An accurate apposition device for orthopedic suturing, wherein the accurate apposition device acts on a wound of skin, the accurate apposition device comprising:

the lower limit part is provided with a first fixing piece, and the first fixing piece acts on the upper end face of the skin to fix the upper limit part and the skin;

the side limiting part is connected with the upper limiting part and acts on a section of the wound;

the side limiting part is provided with a needle inlet groove which is a through groove, and one or more needle inlet grooves are formed in the side limiting part.

2. The precise apposition device for orthopedic sutures according to claim 1, wherein the side limiting part is provided with a position mark relative to the needle inlet groove, and the position mark is positioned at the side of the needle inlet groove.

3. The precise apposition device for plastic stitching according to claim 1, wherein the needle feeding grooves are provided in a plurality, and the needle feeding grooves are arranged in parallel.

4. An accurate apposition device for use in orthopaedic sutures according to claim 1, wherein the second fixing member is embodied as an adhesive layer to allow adhesion between the upper restraint portion and the skin.

5. The precision aligner for use in orthopedic sutures according to any of claims 1-4, further comprising:

a lower stopper provided below the upper stopper, the lower stopper acting on the lower end surface of the skin, and the lower stopper being connected to the side stopper;

wherein, go up spacing portion, side spacing portion and spacing portion down and constitute a card chamber, make accurate involution ware fixed on skin through calorie chamber.

6. An accurate apposition device for use in orthopaedic sutures according to claim 5, wherein the upper end face of the lower retainer is provided with a first fixing which acts on the lower end face of the skin to secure the lower retainer to the skin.

7. The precise apposition device for plastic suture according to claim 6, characterized in that the first fixing member is a fixing needle, and the fixing needle is fixedly arranged on the lower limiting part.

8. An accurate apposition device for plastic suture as claimed in claim 5 wherein the needle feeding groove extends from the side retainer to the lower retainer so that the suture can be threaded through the lower retainer.

9. An accurate apposition device for orthopedic sutures according to claim 5, wherein the side retainers and/or the lower retainers are provided with concave strength-reducing grooves to facilitate the breaking or shearing of the side retainers and/or the lower retainers.

10. The precision aligner for use in orthopedic sutures of claim 5, wherein the upper retainer, the side retainer and the lower retainer are integral.