Multi-degree of freedom skin stapler

Abstract

The application discloses a multi-degree-of-freedom skin suture device and relates to the technical field of medical devices.The device comprises a connecting table, two connecting arms, a forceps support and a scissors support.The two connecting arms are respectively hinged to the connecting table, the forceps support is connected to one end of one connecting arm away from the connecting table, the scissors support is connected to one end of the other connecting arm away from the connecting table, and the forceps support and the scissors support are respectively provided with a forceps and medical scissors away from the connecting arms.The forceps and the medical scissors are connected to a power device.The connecting arms, the forceps support and the scissors support can realize multi-angle rotation of the forceps and the medical scissors, and can increase the use range of the forceps and the medical scissors, so that the forceps and the medical scissors can be used at multiple angles and have high degrees of freedom, and the skin suture precision is high and the suture effect is good.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, and more particularly to a multi-degree-of-freedom skin stapler. BACKGROUND

[0002] With the rapid development of medical technology, the demand for tissue suturing is large in current medical surgical operations, and the suturing methods include sutures, skin adhesives, skin staplers, and zip fasteners (high-strength non-invasive skin staplers). However, the skin adhesives have defects such as poor impact resistance, low viscosity, poor gap filling performance on porous and rough surfaces, fast in vivo degradation time, poor heat resistance, and poor water resistance. Although the skin staplers can ensure fast and efficient healing, they are expensive and require a special staple remover. Therefore, suture is still an important part of the operation. Reducing the time required for suturing and improving the efficiency of the operation is a proposition that needs to be continuously improved in the long-term development of skin staplers.

[0003] However, although traditional surgical suturing is widely used, it may have a blind area due to the particularity of the surgical site, and it is difficult to operate and the degree of fine end positioning is not high. Although the existing skin adhesives and skin staplers have the advantages of fast degradation of adhesives and high cost of staplers, they can reduce the operation time and respectively have the advantages of expansion and healing effect guarantee.

[0004] Therefore, how to provide a multi-degree-of-freedom skin stapler with high economic efficiency, good suturing effect, and wide application range is a problem that needs to be solved by those skilled in the art. SUMMARY

[0005] Therefore, the present application provides a multi-degree-of-freedom skin stapler, which aims to solve the problems in the background art, achieve efficient and fast suturing of wounds, save costs, and increase the range of use.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] A multi-degree-of-freedom skin stapler, comprising:

[0008] A connecting table;

[0009] Two connecting arms, the two connecting arms are respectively hinged to the connecting table;

[0010] A forceps support connected to one end of the connecting arm away from the connecting table, and the forceps support is provided with a hemostatic forceps at an end away from the connecting arm;

[0011] Scissors support, which is connected with the other end of the connecting arm away from the connecting table, and is provided with medical scissors at the end away from the connecting arm;

[0012] Wherein, the hemostat and the medical scissors are connected with the power device.

[0013] It also includes a reference connecting ring, the outer wall of which is fixedly connected with the connecting table, and both the connecting arms are hingedly connected with the reference connecting ring.

[0014] It also includes a connecting rod, one end of which is fixedly connected with the reference connecting ring, and the other end of which is hingedly connected with the connecting arm.

[0015] It also includes a matching piece, one end of which is ball-hingedly connected with the connecting rod, and the other end of which is fixedly connected with the connecting arm.

[0016] It also includes two axial bearings, one end of each of which is connected with the connecting arm, and the other end of each of which is connected with the clamp support and the scissors support.

[0017] It also includes two first connecting pieces, one end of each of which is fixedly connected with the axial bearing, and the other end of each of which is connected with the clamp support and the scissors support.

[0018] It also includes two second connecting pieces, one end of each of which is ball-hingedly connected with the first connecting piece, and the other end of each of which is hingedly connected with the clamp support and the scissors support.

[0019] Compared with the prior art, the above technical solution provides a multi-degree-of-freedom skin suture device. By arranging the connecting arm, the clamp support and the scissors support, and rotatably connecting the clamp support and the scissors support with the connecting arm, multi-angle rotation of the hemostat and the medical scissors can be realized, the use range of the hemostat and the medical scissors can be increased, the hemostat and the medical scissors can be used at multiple angles, and the degree of freedom is high, so that the skin suture precision is high and the suture effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and those skilled in the art can obtain other drawings according to the provided drawings without creative labor.

[0021] Figure 1 A whole structure view of a multi-degree-of-freedom skin suture device provided by the present application is provided.

[0022] Figure 2 A reference connecting ring schematic view of a multi-degree-of-freedom skin suture device provided by the present application is provided.

[0023] Figure 3 A hemostatic forceps schematic view of a multi-degree-of-freedom skin suture device provided by the present application is provided.

[0024] Figure 4 A medical scissors schematic view of a multi-degree-of-freedom skin suture device provided by the present application is provided.

[0025] Wherein: 1 is a connecting table, 2 is a reference connecting ring, 3 is a connecting rod, 4 is a matching piece, 5 is a connecting arm, 6 is an axial bearing, 7 is a first connecting piece, 8 is a second connecting piece, 9 is a forceps support piece, 10 is a hemostatic forceps, 11 is a scissors support piece, and 12 is a medical scissors. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Referring to Figures 1-4 The embodiments of the present application disclose a multi-degree-of-freedom skin suture device, which comprises:

[0028] A connecting table 1; in the present embodiment, the connecting table 1 is used to connect the multi-degree-of-freedom skin suture device to a mechanical arm and cooperate with a mechanical arm base hole.

[0029] Two connecting arms 5 are provided, and the two connecting arms 5 are respectively hinged to the connecting table 1; in the present embodiment, the connecting rod 3 is used to support and control the rotation movement of the forceps support piece 9 and the scissors support piece 11, and the connecting arm 5 can lengthen the reachable distance of the hemostatic forceps 10 and the medical scissors 12, facilitating suturing.

[0030] A forceps support piece 9 is connected to one end of the connecting arm 5 away from the connecting table 1, and the forceps support piece 9 is provided with a hemostatic forceps 10 at an end away from the connecting arm 5;

[0031] The scissors support 11 is connected with the other end of the connecting arm 5 away from the connecting table 1, and the scissors support 11 is provided with medical scissors 12 away from the end of the connecting arm 5; in the embodiment, the forceps support 9 is used to connect the hemostatic forceps 10 to the connecting arm 5 and realize multi-angle rotation of the hemostatic forceps 10, which can realize rotation and symmetric motion in a plane, and the two arms of the hemostatic forceps 10 are just fully closed in the initial state. The scissors support 11 is provided with a medical scissors 12 restraint device, and the medical scissors 12 are just fully closed in the initial state. The forceps support 9 and the scissors support 11 are provided with surface openings, which are beneficial to realize larger angle rotation of the medical scissors 12 and the medical forceps hemostatic forceps 10, and are also beneficial to maintenance and cleaning. The forceps support 9 and the scissors support 11 are provided with medical cotton blocks at the bottom, which can avoid damage to the internal transmission device.

[0032] Wherein, the hemostatic forceps 10 and the medical scissors 12 are connected with the power device, in the embodiment, the hemostatic forceps 10 and the medical scissors 12 are connected with the pneumatic device on the mechanical arm, the pneumatic device can control the working and stopping of the hemostatic forceps 10 and the medical scissors 12, and the power device is the pneumatic device.

[0033] The multi-degree-of-freedom skin suture device further comprises a reference connecting ring 2, the outer wall of the reference connecting ring 2 is fixedly connected with the connecting table 1, and the two connecting arms 5 are hingedly connected with the reference connecting ring 2.

[0034] The multi-degree-of-freedom skin suture device further comprises a connecting rod 3, one end of the connecting rod 3 is fixedly connected with the reference connecting ring 2, and the other end of the connecting rod 3 is hingedly connected with the connecting arm 5.

[0035] The multi-degree-of-freedom skin suture device further comprises a matching piece 4, one end of the matching piece 4 is ball-hingedly connected with the connecting rod 3, and the other end of the matching piece 4 is fixedly connected with the connecting arm 5.

[0036] The multi-degree-of-freedom skin suture device further comprises two axial bearings 6, one end of each of the two axial bearings 6 is connected with the two connecting arms 5, and the other end of each of the two axial bearings 6 is connected with the forceps support 9 and the scissors support 11.

[0037] The multi-degree-of-freedom skin suture device further comprises two first connecting pieces 7, one end of each of the two first connecting pieces 7 is fixedly connected with the two axial bearings 6, and the other end of each of the two first connecting pieces 7 is connected with the forceps support 9 and the scissors support 11.

[0038] The multi-degree-of-freedom skin suture device further comprises two second connecting pieces 8, one end of each of the two second connecting pieces 8 is ball-hingedly connected with the two first connecting pieces 7, and the other end of each of the two second connecting pieces 8 is hingedly connected with the forceps support 9 and the scissors support 11.

[0039] In use, according to the distance of the device and the facial and jaw features of the patient, the connecting arms 5, hemostatic forceps 10 and medical scissors 12 of appropriate length are selected and connected with the support device, the angle of the two connecting arms 5 is adjusted by adjusting the ball hinge, and the device is fixed, the skin suturing device connecting table 1 is connected with the existing mechanical arm hand, the hemostatic forceps 10 and the medical scissors 12 are connected with the pneumatic device, the surgical plan such as the position and length of the wound of the patient is combined, the pneumatic device is controlled to fix the wound of the patient, and then the wound is manually sutured.

[0040] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the various embodiments can be referred to each other. For the device disclosed by the embodiments, since it corresponds to the method disclosed by the embodiments, the description is relatively simple, and the relevant part can be referred to the method part.

[0041] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-degree-of-freedom skin suture device, characterized in that, include: Connector; The connecting arm is provided in two parts, and the two connecting arms are respectively hinged to the connecting platform; A clamp support member is rotatably connected to one end of the connecting arm away from the connecting platform, and a hemostatic clamp is provided at the end of the clamp support member away from the connecting arm. A scissor support member is rotatably connected to one end of another connecting arm away from the connecting platform, and a medical scissor is provided at the end of the scissor support member away from the connecting arm; Both the hemostatic forceps and the medical scissors are connected to a power device; It also includes a reference connecting ring, the outer wall of which is fixedly connected to the connecting platform, and both connecting arms are hinged to the reference connecting ring; It also includes a connecting rod, one end of which is fixedly connected to the reference connecting ring, and the other end of which is hinged to the connecting arm; It also includes a mating component, one end of which is connected to the ball joint of the connecting rod, and the other end of which is fixedly connected to the connecting arm; It also includes axial bearings, of which two are provided. One end of each axial bearing is connected to one of the two connecting arms, and the other end of each axial bearing is connected to the clamp support and the shear support, respectively. It also includes a first connector, of which there are two. One end of each first connector is fixedly connected to one of the two axial bearings, and the other end of each first connector is connected to the clamp support and the shear support, respectively. It also includes a second connector, of which there are two. One end of each second connector is ball-jointed to one of the first connectors, and the other end of each second connector is hinged to the clamp support and the shear support, respectively.

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