A disposable needleless suture device with wound flattening function and use method thereof

Abstract

The present invention relates to the field of medical device technology, specifically to a disposable needleless suture device with a wound flattening function and a method of use, including a suture device assembly, the suture device assembly including a flattening suture device, the flattening suture device including a medicine-applying piece, both ends of the medicine-applying piece are connected to a stretching piece through the flattening piece, the end of the flattening piece away from the medicine-applying piece is connected to a driving bar, the driving bar passes through the stretching piece and extends to the outside of the stretching piece, the stretching piece is used to adjust the horizontal movement of the flattening piece, and a flattening block is provided on the flattening piece, and the flattening block is attached to the skin. According to the present invention, a plurality of flattening suture devices can be evenly distributed around the wound, and the wound does not need to be sutured, thereby improving the efficiency of treatment. By rotating the fastener on the stretching piece to pull the driving bar on the flattening piece, the flattening block on the rubber parallel piece slides on the skin, and then the wound can be flattened. The structure is simple, and only the stretching piece needs to be adjusted, which greatly improves the efficiency of wound flattening.

Description

Technical Field

[0001] The present invention relates to a needleless suturing device and a use method thereof, in particular to a disposable needleless suturing device with a wound leveling function and a use method thereof, belonging to the technical field of medical devices. Background Art

[0002] Surgery is the main means of surgical treatment. On the one hand, it can remove symptoms, but on the other hand, it is also traumatic and brings pain to patients. Closing the incision is the most common problem in surgery.

[0003] Skin wounds, especially those after surgical operations, are often linear wounds and are usually sutured with medical needles and threads, which greatly prolongs the suture time and increases the surgical risk for patients. Moreover, the sutures need to be removed again after the wound heals, which not only causes secondary damage to the patient, but also leaves unsightly scars at the wound healing site. Moreover, traditional suture devices do not have a certain leveling function and therefore cannot meet the needs of use.

[0004] Therefore, it is urgent to improve the needleless suturing device to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a disposable needle-free suturing device with a wound leveling function and a method of use. A plurality of leveling suturing devices can be evenly distributed around the wound, and the wound does not need to be sutured, thereby improving the efficiency of treatment. By rotating the fastener on the stretching member to pull the driving bar on the leveling member, the leveling block on the rubber parallel member slides on the skin, thereby leveling the wound. The structure is simple, and only the stretching member needs to be adjusted, thereby greatly improving the efficiency of wound leveling.

[0006] In order to achieve the above object, the main technical solutions adopted by the present invention include:

[0007] A disposable needleless suture device with wound flattening function, comprising a suture device assembly, wherein the suture device assembly comprises a plurality of independently arranged flattening suture devices;

[0008] The flattening suture device comprises an upper medicine piece, both ends of the upper medicine piece are connected to a stretching piece through a flattening piece, one end of the flattening piece away from the upper medicine piece is connected to a driving bar, the driving bar passes through the stretching piece and extends to the outside of the stretching piece, and the stretching piece is used to adjust the horizontal movement of the flattening piece;

[0009] The flattening piece is provided with a plurality of evenly distributed flattening blocks, and the flattening blocks are attached to the skin.

[0010] Preferably, the leveling piece comprises symmetrically distributed rubber parallel pieces, the leveling block is provided with a leveling block fixing shaft, the leveling block fixing shaft passes through the rubber parallel pieces and is connected with a fastening nut, and the leveling block fixing shaft is fixedly connected to the rubber parallel pieces through the fastening nut;

[0011] The bottom side of the leveling block is provided with a rubber leveling pad, and the rubber leveling pad is attached to the skin.

[0012] Preferably, a rotating shaft bin is fixedly provided on the stretching member, a rotating shaft support member is provided above the rotating shaft bin, the rotating shaft support member is provided on the stretching member, and the driving bar is provided between the rotating shaft bin and the rotating shaft support member;

[0013] A stretching piece plastic piece is arranged at the bottom of the stretching piece, and a hydrocolloid adhesive is fixedly arranged at the bottom of the stretching piece plastic piece, and the hydrocolloid adhesive is fixedly fitted to the skin.

[0014] Preferably, a fastener is rotatably provided on the stretching member, the fastener is connected to a rotating shaft via a driving shaft, and the rotating shaft is rotatably provided inside the rotating shaft bin.

[0015] Preferably, the driving shaft passes through the rotating shaft support;

[0016] A driving groove is provided in the middle of the driving bar, a driving tooth is provided inside the driving groove, the driving tooth is meshed and connected with the driving shaft, and the driving shaft is used to push the driving bar horizontally;

[0017] A fastener handle is arranged at the upper end of the fastener, and an anti-slip pattern is arranged on the outside of the fastener handle.

[0018] Preferably, one end of the rubber parallel piece is connected to a leveling piece connector, one end of the driving strip is connected to a driving strip connector, and the leveling piece connector is fixedly connected to the driving strip connector.

[0019] Preferably, a medicine applying port and a disinfection cotton bin are provided in the middle of the medicine applying piece, and disinfection cotton is arranged inside the disinfection cotton bin.

[0020] Preferably, a driving member clamp is provided at one end of the stretching member away from the flattening member, and the driving bar passes through the driving member clamp and extends to the outside of the driving member clamp.

[0021] Preferably, a tension gauge is connected between the upper medicine piece and the leveling piece, one end of the tension gauge is fixedly connected to the upper medicine piece, and the other end of the tension gauge is fixedly connected to the leveling piece.

[0022] A method for using a disposable needleless suture device with a wound flattening function comprises the following steps:

[0023] Step 1: First, disinfect the wound area;

[0024] Step 2: Then select a certain number of flattening sutures and fix the stretching pieces on both sides of the wound with hydrocolloid adhesive;

[0025] Step 3: According to the condition of the wound, adjust the leveling piece left and right through the fastener on the stretching piece so that the leveling blocks on the leveling piece can smooth the wound;

[0026] Step 4: After smoothing, apply medicine to the wound through the medicine application openings on the leveling piece and the medicine application piece;

[0027] Step 5: After finishing, fix the leveling parts with fasteners.

[0028] The present invention has at least the following beneficial effects:

[0029] 1. Several leveling suture devices can be evenly distributed around the wound, and there is no need to suture the wound, which improves the efficiency of treatment. By rotating the fastener on the stretching piece to pull the driving bar on the leveling piece, the leveling block on the rubber parallel piece slides on the skin, and then the wound can be leveled. The structure is simple, and only the stretching piece needs to be adjusted, which greatly improves the efficiency of wound leveling.

[0030] 2. The leveling block is fixedly connected to the rubber parallel piece through the leveling block fixed shaft, and the leveling block fixed shaft is fixed to the rubber parallel piece through the fastening nut. Therefore, the leveling block on the rubber parallel piece can be selected, and the distance between the leveling blocks can be adjusted at the same time. The wound is leveled by the rubber leveling pad on the leveling block. Disassembly, assembly and adjustment are relatively convenient, which greatly improves the efficiency of leveling and the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0032] Figure 1 It is a structural diagram of the present invention;

[0033] Figure 2 It is a structural diagram of the flattening stitching device of the present invention;

[0034] Figure 3 It is a structural diagram of the flattening member of the present invention;

[0035] Figure 4 is a cross-sectional view of a drawn part of the present invention;

[0036] Figure 5 for Figure 1A magnified view of middle;

[0037] Figure 6 for Figure 1 Enlarged view of B.

[0038] In the figure, 1-stitcher assembly, 2-leveling stitcher, 3-medication piece, 301-medication port, 302-disinfectant cotton bin, 4-leveling piece, 401-rubber parallel piece, 402-leveling piece connector, 5-stretching piece, 501-stretching piece plastic piece, 502-rotating shaft bin, 503-rotating shaft support piece, 504-driving piece clamp, 6-tensile gauge, 7-leveling block, 702-rubber leveling pad, 703-leveling block fixed shaft, 8-fastener, 801-driving shaft, 802-, rotating shaft, 803-fastener handle, 9-driving bar, 901-driving groove, 902-driving tooth, 903-driving bar connector, 10-disinfectant cotton, 11-hydrocolloid adhesive, 12-fastening nut. DETAILED DESCRIPTION

[0039] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0040] like Figure 1-Figure 6 As shown, the disposable needle-free stapler with wound flattening function provided in this embodiment includes a stapler assembly 1, wherein the stapler assembly 1 includes a plurality of independently arranged flattening staplers 2, and the plurality of flattening staplers 2 can be evenly distributed around the wound, so that the wounds are closely attached together, and there is no need to suture the wounds, thereby improving the treatment efficiency;

[0041] The flattening suture device 2 includes a medicine-applying piece 3, both ends of which are connected to a stretching piece 5 through a flattening piece 4, and one end of the flattening piece 4 away from the medicine-applying piece 3 is connected to a driving bar 9, which passes through the stretching piece 5 and extends to the outside of the stretching piece 5. The stretching piece 5 is used to adjust the horizontal movement of the flattening piece 4. The driving bar 9 on the flattening piece 4 is pulled by rotating the fastener 8 on the stretching piece 5, so that the position of the flattening piece 4 and the medicine-applying piece 3 on the skin can be adjusted by the stretching piece 5. The structure is simple and the convenience of adjustment is greatly improved. A number of evenly distributed flattening blocks 7 are arranged on the flattening piece 4, and the flattening blocks 7 are attached to the skin. When the flattening piece 4 is adjusted by the stretching piece 5, the flattening blocks 7 on the rubber parallel piece 401 slide on the skin, so that the wound can be flattened. The structure is simple and only the stretching piece 5 needs to be adjusted, which greatly improves the efficiency of flattening the wound.

[0042] During the leveling process, Figure 1 , Figure 5 and Figure 6As shown, the leveling piece 4 includes symmetrically distributed rubber parallel pieces 401, and a leveling block fixing shaft 703 is provided on the leveling block 7, the leveling block fixing shaft 703 penetrates the rubber parallel piece 401 and is connected with a fastening nut 12, and the leveling block fixing shaft 703 is fixedly connected to the rubber parallel piece 401 through the fastening nut 12; a rubber leveling pad 702 is provided on the bottom side of the leveling block 7, and the rubber leveling pad 702 fits on the skin, and the leveling block 7 is fixedly connected to the rubber parallel piece 401 through the leveling block fixing shaft 703, and the leveling block fixing shaft 703 is fixed to the rubber parallel piece 401 through the fastening nut 12, so the leveling block 7 on the rubber parallel piece 401 can be selected, and the distance between the leveling blocks 7 can be adjusted at the same time, and the wound can be leveled by the rubber leveling pad 702 on the leveling block 7, and disassembly and adjustment are relatively convenient, which greatly improves the efficiency of leveling and the flexibility of use.

[0043] In the process of adjusting the leveling member 4, if Figure 4 As shown, a rotating shaft bin 502 is fixedly provided on the stretching member 5, a rotating shaft support member 503 is provided above the rotating shaft bin 502, the rotating shaft support member 503 is provided on the stretching member 5, the driving bar 9 is provided between the rotating shaft bin 502 and the rotating shaft support member 503, a stretching member plastic member 501 is provided at the bottom of the stretching member 5, a hydrocolloid adhesive 11 is fixedly provided at the bottom of the stretching member plastic member 501, and the hydrocolloid adhesive 11 is fixedly fitted with the skin. First, the stretching member 5 is fitted with the skin through the hydrocolloid adhesive 11 on the stretching member plastic member 501, and the stretching member 5 is fitted on both sides of the wound. In the process of adjusting the leveling member 4, the fastener handle 803 on the fastener 8 is rotated counterclockwise, and the fastener handle 803 drives the rotation of the driving shaft 801, and the horizontal movement of the driving bar 9 is driven while the driving shaft 801 rotates;

[0044] In addition, a fastener 8 is rotatably provided on the stretching member 5, and the fastener 8 is connected to a rotating shaft 802 through a driving shaft 801, and the rotating shaft 802 is rotatably provided inside the rotating shaft bin 502, and the driving shaft 801 passes through the rotating shaft support 503, and a driving groove 901 is provided in the middle of the driving bar 9, and a driving tooth 902 is provided inside the driving groove 901, and the driving tooth 902 is meshed and connected with the driving shaft 801, and the driving shaft 801 is used to horizontally push the driving bar 9, and a fastener handle 803 is provided at the upper end of the fastener 8, and an anti-slip pattern is provided on the outside of the fastener handle 803;

[0045] A driving groove 901 is opened in the middle of the driving bar 9, and a driving tooth 902 is arranged inside the driving groove 901. Therefore, in the process of rotating the driving shaft 801 counterclockwise, the driving shaft 801 drives the driving tooth 902 to move the driving bar 9 outward, so that the leveling piece 4 can be pulled. In the process of pulling the leveling piece 4, the leveling block 7 is driven to move horizontally. Therefore, the wound can be flattened and squeezed together, which is convenient for the later wound healing and improves the convenience of use.

[0046] Further, such as Figure 3 As shown, one end of the rubber parallel piece 401 is connected to a flattening piece connector 402, and one end of the driving strip 9 is connected to a driving strip connector 903. The flattening piece connector 402 and the driving strip connector 903 are fixedly connected. When the flattening suture device 2 needs to be replaced, the flattening piece connector 402 on the flattening piece 4 and the driving strip connector 903 on the driving strip 9 can be cut apart with scissors first, and then the stretching piece 5 can be removed from the skin, thereby improving the flexibility of use.

[0047] In this embodiment, if Figure 2 and Figure 5 As shown, a medicine application port 301 and a disinfection cotton bin 302 are provided in the middle of the medicine application piece 3, and disinfection cotton 10 is arranged inside the disinfection cotton bin 302. Medicine can be applied to the wound through the medicine application port 301. At the same time, the medicine application piece 3 moves under the action of the driving bar 9, and medicine can be added to different positions of the wound. Again, the wound can be protected by the disinfection cotton 10 on the disinfection cotton bin 302 to improve the healing efficiency.

[0048] In this embodiment, if Figure 2 As shown, a driving member clamp 504 is provided at one end of the stretching member 5 away from the flattening member 4, and the driving bar 9 passes through the driving member clamp 504 and extends to the outside of the driving member clamp 504. The structure is simple, which improves the stability of the structure and the convenience of use.

[0049] In this embodiment, if Figure 2 and Figure 5 As shown, a tensile gauge 6 is connected between the upper medicine piece 3 and the flattening piece 4, one end of the tensile gauge 6 is fixedly connected to the upper medicine piece 3, and the other end of the tensile gauge 6 is fixedly connected to the flattening piece 4. The tensile gauge 6 can be used to observe the degree of deformation of the rubber parallel piece 401 to prevent the flattening suture device 2 from exceeding a certain elastic limit and being damaged, thereby improving the service life of the device.

[0050] like Figure 1-Figure 6 As shown, the method for using the disposable needleless stapler with wound flattening function provided in this embodiment includes the following steps:

[0051] Step 1: First, disinfect the wound area;

[0052] Step 2: Then select a certain number of leveling suture devices 2 and fix the stretching member 5 on both sides of the wound through the hydrocolloid adhesive 11;

[0053] Step 3: According to the condition of the wound, the flattening member 4 is adjusted left and right through the fastener 8 on the stretching member 5, so that the flattening block 7 on the flattening member 4 can flatten the wound;

[0054] Step 4: After smoothing, apply medicine to the wound through the flattening piece 4 and the medicine application opening 301 on the medicine application piece 3;

[0055] Step 5: After the work is completed, the leveling member 4 can be fixed by the fastener 8.

[0056] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0057] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0058] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A disposable needleless stapler with wound leveling function, comprising a stapler assembly (1), characterized in that: The stitching device assembly (1) comprises a plurality of independently arranged flattening stitching devices (2); The flattening suture device (2) comprises an upper medicine piece (3), both ends of the upper medicine piece (3) are connected to a stretching piece (5) via a flattening piece (4), one end of the flattening piece (4) away from the upper medicine piece (3) is connected to a driving bar (9), the driving bar (9) passes through the stretching piece (5) and extends to the outside of the stretching piece (5), and the stretching piece (5) is used to adjust the horizontal movement of the flattening piece (4); The leveling piece (4) is provided with a plurality of evenly distributed leveling blocks (7), the leveling blocks (7) being attached to the skin, the leveling piece (4) comprising symmetrically distributed rubber parallel pieces (401), the leveling blocks (7) being provided with leveling block fixing shafts (703), the leveling block fixing shafts (703) penetrating the rubber parallel pieces (401) and being connected with fastening nuts (12), the leveling block fixing shafts (703) being fixedly connected to the rubber parallel pieces (401) via the fastening nuts (12); A rubber leveling pad (702) is provided on the bottom side of the leveling block (7), and the rubber leveling pad (702) is attached to the skin.

2. A disposable needleless stapler with wound flattening function according to claim 1, characterized in that: A rotating shaft bin (502) is fixedly arranged on the stretching member (5), a rotating shaft support member (503) is arranged above the rotating shaft bin (502), the rotating shaft support member (503) is arranged on the stretching member (5), and the driving bar (9) is arranged between the rotating shaft bin (502) and the rotating shaft support member (503); A stretching piece plastic part (501) is provided at the bottom of the stretching piece (5), and a hydrocolloid adhesive (11) is fixedly provided at the bottom of the stretching piece plastic part (501), and the hydrocolloid adhesive (11) is fixedly attached to the skin.

3. A disposable needleless stapler with wound leveling function according to claim 2, characterized in that: A fastener (8) is rotatably disposed on the stretching member (5); the fastener (8) is connected to a rotating shaft (802) via a driving shaft (801); and the rotating shaft (802) is rotatably disposed inside the rotating shaft bin (502).

4. A disposable needleless stapler with wound leveling function according to claim 3, characterized in that: The driving shaft (801) passes through the rotating shaft support (503); A driving groove (901) is provided in the middle of the driving bar (9), a driving tooth (902) is provided inside the driving groove (901), the driving tooth (902) is meshedly connected with the driving shaft (801), and the driving shaft (801) is used to push the driving bar (9) horizontally; A fastener handle (803) is provided at the upper end of the fastener (8), and anti-slip grooves are provided on the outside of the fastener handle (803).

5. The disposable needleless stapler with wound flattening function according to claim 1, characterized in that: One end of the rubber parallel piece (401) is connected to a flattening piece connector (402), one end of the driving strip (9) is connected to a driving strip connector (903), and the flattening piece connector (402) is fixedly connected to the driving strip connector (903).

6. A disposable needleless stapler with wound flattening function according to claim 1, characterized in that: A medicine applying opening (301) and a disinfection cotton bin (302) are provided in the middle of the medicine applying member (3), and disinfection cotton (10) is arranged inside the disinfection cotton bin (302).

7. A disposable needleless stapler with wound leveling function according to claim 1, characterized in that: A drive member clamp (504) is provided at one end of the stretching member (5) away from the flattening member (4), and the drive bar (9) passes through the drive member clamp (504) and extends to the outside of the drive member clamp (504).

8. The disposable needleless stapler with wound leveling function according to claim 1, characterized in that: A tension gauge (6) is connected between the upper medicine piece (3) and the flattening piece (4), one end of the tension gauge (6) is fixedly connected to the upper medicine piece (3), and the other end of the tension gauge (6) is fixedly connected to the flattening piece (4).

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