CN212939834U

CN212939834U - Disposable skin suturing device

Info

Publication number: CN212939834U
Application number: CN202020727181.9U
Authority: CN
Inventors: 张资雨
Original assignee: Kehe Medical Technology Tianjin Co ltd
Current assignee: Kehe Medical Technology Tianjin Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-04-13
Anticipated expiration: 2030-05-06

Abstract

The utility model provides a disposable skin suturing device, include: the adhesive layers are orderly arranged on two sides of the wound; a release liner releasably attached to the attachment surface of the adhesive layer; the fastening pieces are made of flexible materials and arranged to transversely penetrate among the adhesive layers and used for fixing the space among the adhesive layers; the fixing pieces are arranged in the length direction of one side of the pasting layer, are used for fixing one end of the fastening piece and are arranged at equal intervals; a plurality of locking members provided in a length direction of the other side of the adhesive layer, the plurality of locking members being disposed at equal intervals so as to correspond to the fixing members and to restrain the fastening members; wherein, each fixing piece is arranged into an L-shaped or inverted T-shaped structure. The disposable skin suturing device of the utility model has the advantages of simple structure, easy operation, easy wound suturing and effective fixation of the drainage tube.

Description

Disposable skin suturing device

Technical Field

The utility model relates to the field of medical equipment, concretely relates to disposable skin suturing device.

Background

Existing skin incision closure products, including sutures, skin staples, and glue, substantially meet the current surgical needs, but suffer from several deficiencies:

1. the requirements on the operating doctors are high, and residual dead cavities and incisions of subcutaneous tissues can be caused by untight suturing to generate scars; too tight affects blood transport and results in tissue necrosis;

2. foreign bodies produce inflammatory reactions in the skin;

3. puncturing tissue, increasing the risk of wound infection, and leaving scars;

4. the suturing time is long, the operation time is prolonged, the operation risk is increased, and the additional cost is increased.

In addition, generally, a drainage tube for discharging exudates generated inside a human body is fixed by a suture after a surgical operation. Specifically, after a suture is fixed by puncturing (punch) the skin around the drainage tube, the drainage tube is tied and fixed with the suture. In order to fix the drain tube by fixing the suture by piercing the skin tissue, the risk of infection is large, and in order to pull out the drain tube, pain is caused to the patient during the process of pulling out the suture.

Therefore, there is a strong need in the art to develop a disposable skin stapler capable of conveniently suturing a wound and fixing a drainage tube.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a disposable skin suturing device can directly attach on skin through the adhesion mode, and the wound is sewed up fast to the cooperation convenience through fastener and locking piece, can also effectively fix the drainage tube simultaneously.

The utility model provides a disposable skin suturing device, include:

the adhesive layer comprises a first adhesive layer and a second adhesive layer, and the first adhesive layer and the second adhesive layer are orderly arranged on two sides of the wound;

a release liner releasably attached to the attachment surface of the adhesive layer;

the fastening pieces are made of flexible materials and arranged to transversely penetrate between the first pasting layer and the second pasting layer and used for fixing the distance between the first pasting layer and the second pasting layer;

the fixing pieces are arranged in the length direction of one side of the first pasting layer or the second pasting layer and used for fixing one end of the fastening piece, and the fixing pieces are arranged at equal intervals;

the locking pieces are arranged in the length direction of one side of the second pasting layer or the first pasting layer and are arranged at equal intervals so as to correspond to the fixing pieces and used for restraining the fastening pieces;

wherein, each fixing piece is arranged into an L-shaped or inverted T-shaped structure.

Preferably, the fixing member is configured to have an L-shaped configuration, and correspondingly, the locking member is configured to have a 7-shaped configuration.

Preferably, the fixing piece is arranged in an inverted T-shaped structure, and correspondingly, the locking piece is arranged in a T-shaped structure.

Preferably, the wound dressing further comprises a drainage tube fixer, the drainage tube fixer is used for fixing a drainage tube penetrating out of a wound, and the drainage tube fixer is arranged on the first adhesive layer or the second adhesive layer with the fixing part.

Preferably, the release liner comprises a first release liner and a second release liner, wherein a circular hole for allowing a drainage tube to pass through is formed between the first release liner and the second release liner.

Preferably, the first release liner is symmetrically disposed with respect to the second release liner.

Preferably, the first release liner and the second release liner are both provided with handles.

Preferably, the drainage tube fixer is designed by adopting a ribbon fixing mode.

Preferably, the drainage tube fixer is fixedly arranged on the adhesive layer, and the drainage tube fixer comprises:

the cable tie body is provided with a plurality of locking holes and a plurality of locking bulges at intervals along the length direction;

the locking part is matched and movably connected with the ribbon body, and the movable end of the ribbon body is inserted into a lock hole of the locking part to form a closed loop;

the fixing substrate is fixedly arranged on the pasting layer and used for fixing the ribbon body and the locking portion on the pasting layer.

Preferably, the fastener comprises a fixed end part, a holding part and a hanging part,

the fixed end part is fixedly connected with the fixed piece;

the holding part is arranged in a circular or polygonal shape convenient for being held by hands;

the hanging part is connected with the fixed end part and the holding part and is restrained by the locking part, and the hanging part is in a continuous wedge shape so as to move in one direction.

Compared with the prior art, the utility model have following beneficial effect:

1. the skin suturing device of the utility model can ensure that the skin incisal edges are better closed and the wound is more tightly closed; the suture can be prevented from pressing local tissues to influence blood circulation; but also can reduce the scar tissue hyperplasia of the wound without centipede foot traces; and the clinical use is simple and convenient, and the Operating Room (OR) efficiency is improved.

2. The utility model discloses a fastener and locking piece cooperate mutually to this realizes that medical personnel can realize the locking through the pulling fastener, and then realizes that skin sews up.

3. The utility model discloses well mounting appearance sets up to "L" or "T" type structure, can cushion the vertical and horizontal tension that leads that limb activity brought the wound like this.

4. The utility model discloses in realize the effect of fixed drainage tube through setting up of drainage tube fixer, and then reduce because the activity of drainage tube causes the pain of patient's wound.

Drawings

The drawings used in the present application will be briefly described below, and it should be apparent that they are merely illustrative of the concepts of the present invention.

FIG. 1 is a schematic view of the disposable skin stapler of the present invention;

FIG. 2 is a schematic structural view of a middle anti-sticking bottom lining of the present invention;

FIG. 3 is a schematic view of the fastener of the present invention;

FIG. 4 is a cross-sectional view of the middle portion of the disposable skin stapler of the present invention;

FIG. 5 is a schematic structural view of a drainage tube fixer according to the present invention;

FIG. 6 is a cross-sectional view of the middle portion of the disposable skin stapler of the present invention in use.

Summary of reference numerals:

11. adhesive layer 111, adhesive layer one 112 and adhesive layer two

12. Fastener 12a, fixed end 12b, and holding part

12c, a hanging part 13, a fixing part 14 and a locking part

15. Release liner 151, handle 152, release liner one

153. Two 154 anti-sticking bottom linings, round hole 16 and drainage tube fixer

161. Ribbon body 162, locking portion 163, and fixing base plate

17. Drainage tube

Detailed Description

Hereinafter, embodiments of the disposable skin stapler of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include any obvious replacement or modification of the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the interrelationship of each part. Note that the relationship of the portions of the embodiments of the present invention is shown for clarity. The same or similar reference numerals are used to denote the same or similar parts.

The utility model provides a disposable skin suturing device, as shown in figures 1 and 4, comprising an adhesive layer 11, an anti-sticking bottom liner 15, a plurality of fasteners 12, a plurality of fixing pieces 13 and a plurality of locking pieces 14. The adhesive layer 11 comprises a first adhesive layer 111 and a second adhesive layer 112, wherein the first adhesive layer 111 and the second adhesive layer 112 are orderly arranged on two sides of the wound. The release liner 15 is detachably attached to the attachment surface of the adhesive layer 11; the fastening member 12 is made of a flexible material, and the fastening member 12 is disposed to cross between the first adhesive layer 111 and the second adhesive layer 112 for fixing a distance between the first adhesive layer 111 and the second adhesive layer 112. The plurality of fixing pieces 13 are arranged in the length direction of one side of the first adhesive layer 111 or the second adhesive layer 112, the fixing pieces 13 are used for fixing one end of the fastening piece 12, and the plurality of fixing pieces 13 are arranged at equal intervals. A plurality of locking pieces 14 are provided in a length direction of one side of the second adhesive layer 112 or the first adhesive layer 111, and the plurality of locking pieces 14 are provided at equal intervals so as to correspond to the fixing pieces 13 and to restrain the fastening pieces 12.

As shown in fig. 1, the fixing member 13 is disposed on the first adhesive layer 111, and the locking member 14 is disposed on the second adhesive layer 112, that is, the fixing member 13 and the locking member 14 are disposed on the first adhesive layer 111 or the second adhesive layer 112, respectively.

In the utility model discloses a further embodiment, every mounting 13 appearance sets up to "L" or "T" type structure, and this design is different from current "concave" font, because mounting 13 appearance design is the same, is convenient for like this produce and process. As shown in FIG. 1, each fastener 13 may also be configured in an L-shaped configuration to the left, and correspondingly, locking member 14 may be configured in a 7-shaped configuration to the right. Of course, the fixing member 13 may be provided with an L-shaped structure (not shown) having a lower edge in a uniform rightward direction. When the fixing pieces 13 are arranged in an L-shaped structure, correspondingly, the locking pieces 14 are arranged in a 7-shaped structure, so that when one of the fastening pieces 12 is pulled, the next fastening piece 12 adjacent to the next fastening piece 12 generates pulling force to be displaced, and when the next fastening piece 12 is pulled, the next fastening piece 12 also generates pulling force to be displaced, thereby perfectly suturing the wound; when the fixing member 13 is configured as an inverted "T" structure, and correspondingly, the locking member 14 is configured as a "T" structure, the configuration is such that when one of the fastening members 12 is pulled, the next fastening member 12 adjacent to the next fastening member 12 will also generate a pulling force to be displaced, and when the next fastening member 12 is pulled, the next fastening member 12 will also generate a pulling force to be displaced, thereby achieving perfect suture of the wound. Above-mentioned two kinds of setting modes all can cushion the vertical and horizontal tension that leads that limb activity brought to the wound to can conveniently sew up the wound fast through mutually supporting of fastener 12 and locking piece 14, and set up mounting 13 and locking piece 14 as the part to opposite direction orientation, so not only be convenient for processing production, can also satisfy the atress evenly.

The drainage tube 17 is generally adapted to discharge exudates after a surgical operation while immediately suturing a perforated portion generated after the drainage tube 17 is withdrawn in a non-invasive manner, so that the operation can be performed quickly and easily, and the risk of infection can be reduced, pain during withdrawal can be reduced, the recovery speed can be increased, and the scars can be minimized. Therefore, the disposable skin suturing device of the utility model can also comprise a drainage tube fixer 16, the drainage tube fixer 16 is used for fixing the drainage tube 17 which is worn out from the wound, and the drainage tube fixer 16 is arranged on the first pasting layer 111 or the second pasting layer 112 with the fixing part 13. In general, the drainage tube holder 16 is disposed on one of the adhesive layers with the fixing member 13, i.e., on the adhesive layer one 111 or the adhesive layer two 112, so that the drainage tube holder is disposed to be separated from the movable and tense side of the fastening member 12, and when suturing a wound, the fastening member 12 is pulled to suture the wound, and then the drainage tube 17 is fixed, so that the drainage tube holder and the fastening member are disposed to be separated from each other on the adhesive layer 11 on both sides of the wound, thereby facilitating the medical staff to suture the wound and fix the drainage tube 17.

In a further embodiment of the present invention, as shown in fig. 2, the anti-adhesive backing 15 comprises a first anti-adhesive backing 152 and a second anti-adhesive backing 153, and a circular hole 154 is formed between the contact surfaces of the first anti-adhesive backing 152 and the second anti-adhesive backing 153 for facilitating the drainage tube 17 to pass through. To facilitate tearing of the release liner 15 prior to closure of the wound, handles 151 may be provided on both the first 152 and second 153 release liners. Preferably, the first release liner 152 and the second release liner 153 are arranged symmetrically up and down or left and right, the first release liner 152 and the second release liner 153 are arranged adjacent to each other with the handle 151 of the first release liner 152 and the second release liner 153 arranged at the central edge of the release liner 15, and the drainage tube 17 is usually arranged at the central position of the skin stapler, for which purpose the first release liner 152 and the second release liner 153 are arranged symmetrically to prevent the drainage tube 17 from moving to the maximum extent, after passing the drainage tube 17 through the circular hole 154, the medical staff slowly pulls the first release liner 152 with the handle 151 with one hand and lightly presses the adhesive layer 11 with the other hand to completely adhere the adhesive layer 11 to both sides of the wound, and then slowly pulls the second release liner 153 with the handle 151 with the other hand to lightly press the adhesive layer 11 to adhere the adhesive layer 11 to both sides of the wound completely without wrinkles.

In a further embodiment of the present invention, the drainage tube holder 16 is designed in a band fixing manner. Specifically, the drainage tube holder 16 is fixedly disposed on the first adhesive layer 111 or the second adhesive layer 112, as shown in fig. 5, the drainage tube holder 16 includes: a band body 161, the band body 161 being provided with a plurality of locking holes and a plurality of locking protrusions at intervals along a length direction; the locking part 162 is matched and movably connected with the band body 161, and the movable end of the band body 161 is inserted into the locking hole of the locking part 162 to form a closed loop; and the fixing base plate 163 is fixedly arranged on the pasting layer 11 and is used for fixing the cable tie body 161 and the locking part 162 on the pasting layer 11. As shown in the figure, the shape and material of the fixing base 163 are not only required to be satisfied to fix the band body 161 and the locking portion 162 to the adhesive layer 11, and preferably to the first adhesive layer 111 having the fixing member 13. Specifically, since the band body 161 is long, the fixing base 163 is disposed at the position of the band body 161 close to one end of the locking portion 162, that is, one end of the band body 161 is fixedly disposed, the other end of the band body is movable, the locking portion 162 is also movable, and the band body 161 is further fixed to the drainage tube through the locking portion 162. Because the ribbon structure is more common in prior art, as long as can satisfy ribbon body 161 and easily pass locking portion 162, but after passing the locking can not the retrogression effect, do not explain in detail here, the drain tube fixer 16 that sets up like this is simple structure not only, can also adjust the size of closed circle of restrainting according to the thickness of drainage tube, from this the utility model discloses not only application scope is wide, easy and simple to handle moreover.

In a further embodiment of the present invention, as shown in fig. 3, the fastening member 12 includes a fixing end portion 12a, a holding portion 12b and a hanging portion 12c, wherein the fixing end portion 12a is fixedly connected with the fixing member 13; the grip portion 12b is provided in a circular or polygonal shape for easy gripping by hand; the hooking portion 12c connects the fixed end portion 12a to the holding portion 12b, and the hooking portion 12c is restrained by the locking member 14, and the hooking portion 12c is configured in a continuous wedge shape so as to move in one direction, so that the fastening member 12 can be fixedly connected to the locking member 14 after the fastening member 12 is pulled, and the fastening member 12 can only move in one direction and cannot move in the opposite direction. Thus, the drainage tube holder 16 can be fixed in the same way as the fastener 12 and the locking member 14, the locking portion 162 can be structurally arranged in the same way as the locking member 14, and the band body 161 can be structurally arranged in the same way as the fastener 12.

The fixing member 13 is disposed on the first adhesive layer 111 or the second adhesive layer 112, and the fixing member 13 can fix the fixing end portion 12a of the fastening member 12, and is not limited to the shape thereof as long as it can fix the fastening member 12. Meanwhile, the locking member 14 is provided on the second adhesive layer 112 or the first adhesive layer 111, that is, on the other side of the adhesive layer having no fixing member 13, and is used to restrain the hanging portion 12c of the fastening member 12, and is not limited to a specific configuration as long as it can restrain the fastening member 12 from being moved when the fastening member 12 is pulled and can fix its position when the fastening member 12 is released.

As described above, the disposable skin suture instrument of the present invention is attached to the hole formed by discharging the blood or exudate in the human body after the operation, fixes the drainage tube 17, and sutures the hole portion after the blood or exudate is discharged.

After the surgical operation or the medical operation is completed, in order to discharge the blood or the exudate inside the human body, as shown in fig. 5, after the drainage tube is inserted into the upper hole of the human body, the adhesive layer attached with the anti-sticking backing is made to approach the operation site in the state that the drainage tube 17 can be inserted into the circular hole 154 of the anti-sticking backing 15, and then the drainage tube protruded from the upper side of the adhesive layer is fixed by the drainage tube fixing device 16, wherein the anti-sticking backing is separated from the adhesive layer by the handle 151 provided on the anti-sticking backing, and the first adhesive layer 111 and the second adhesive layer 112 are respectively attached to the skin on both sides of the drainage tube.

In the remaining area except for the portion where the drainage tube is inserted, the skin of the portion is first sutured by shortening the distance between the first adhesive layer 111 and the second adhesive layer 112 at both sides by the fastening member 12, wherein the fastening member 12 is disposed to cross between the first adhesive layer 111 and the second adhesive layer 112. At this time, the hanging part 12c of the fastening member 12 is coupled and fixed to the locking member 14, not only the interval between the both side adhesive layers is not widened, but also the skin is sutured in a state of maintaining close contact with each other, and the drainage tube 17 can be stably fixed, thereby reducing pain of the patient.

After the drainage tube inserted into the human body is fixed by the drainage tube holder 16, the blood inside the human body or the exudate generated at the operation site is discharged through the drainage tube 17. After the blood and exudate are completely drained, the drainage tube 17 is pulled out and the hole site on the skin is sutured.

After the drainage tube 17 is pulled out, the distance between the first adhesive layer 111 and the second adhesive layer 112 on the two sides is shortened through the fastening piece 12, so that the skin at the hole part is tightly adhered to each other, and the skin is sutured. At this time, the hooking portion 12c of the fastening member 12 is coupled and fixed to the locking member 14, and not only does the interval between the first adhesive layer 111 and the second adhesive layer 112 not become wider, but also the skin of the hole portion is sutured in a state of maintaining close contact with each other.

When in surgical operation or medical operation, the blood or the effusion in the human body is discharged to the outside through the drainage tube fixed by the drainage tube fixer 16, the recovery speed of the operation position is improved, and after the blood or the effusion is completely discharged, the hole position on the skin is sutured through the fastening piece 12, the fixing piece 13 and the locking piece 14, the scar generated by the operation is minimized, and the recovery speed of the wound is improved.

The embodiments of the disposable skin stapler of the present invention have been described above. The specific features of the disposable skin stapler of the present invention can be specifically designed in accordance with the role of the features disclosed above, and such designs can be realized by those skilled in the art. Moreover, the technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the present invention to achieve the purpose of the present invention.

Claims

1. A disposable skin stapler, comprising:

2. The disposable skin stapler of claim 1, wherein the fixing member is configured in an "L" configuration, and correspondingly, the locking member is configured in a "7" configuration.

3. The disposable skin stapler of claim 1, wherein the fixing member is configured in an inverted "T" configuration, and correspondingly, the locking member is configured in a "T" configuration.

4. The disposable skin stapler according to claim 1, further comprising a drainage tube holder for fixing a drainage tube which passes out of a wound, wherein the drainage tube holder is disposed on the first adhesive layer or the second adhesive layer having the fixing member.

5. The disposable skin stapler of claim 4, wherein the release liner comprises a first release liner and a second release liner, as viewed along a direction perpendicular to the length of the wound, and wherein a circular aperture is formed between the first release liner and the second release liner to facilitate drainage tube penetration.

6. The disposable skin stapler of claim 5, wherein the first release liner is symmetrically disposed with respect to the second release liner.

7. The disposable skin stapler of claim 5, wherein the first release liner and the second release liner are each provided with a handle.

8. The disposable skin stapler of claim 4, wherein the drainage tube holder is designed in a band-fastening manner.

9. The disposable skin stapler of claim 4, wherein the drainage tube holder is fixedly disposed on the adhesive layer, the drainage tube holder comprising:

10. The disposable skin stapler of claim 1, wherein the fastener comprises a fixed end portion, a holding portion and a hanging portion,

the fixed end part is fixedly connected with the fixed piece;