CN114533158A

CN114533158A - Incision suturing technical device for plastic surgery

Info

Publication number: CN114533158A
Application number: CN202210157830.XA
Authority: CN
Inventors: 孙利; 周颖华
Original assignee: Shanghai Yilai Medical Information Consulting Co ltd
Current assignee: Shanghai Yilai Medical Information Consulting Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-05-27

Abstract

The invention belongs to the technical field of plastic surgery, and discloses an incision suturing technical device used for plastic surgery, which comprises a fixed sleeve, wherein the bottom of an inner cavity of the fixed sleeve is movably sleeved with an installation shaft, the left side and the right side of the bottom of the installation shaft are both fixedly connected with guide sleeves, an arc-shaped suturing needle is movably sleeved in the installation shaft, and a driving shaft positioned at the bottom of the arc-shaped suturing needle is movably sleeved in the installation shaft. According to the invention, through the guide sleeve, the driving shaft, the driving belt and the rubber rollers, the device is firstly started to enable the two rubber rollers to rotate so as to fold the two sides of the incision inwards to facilitate tight suturing, meanwhile, the device can simultaneously drive the two driving shafts to rotate under the coordination of the driven belt pulley, the driving belt pulley and the driving belt, and further, the arc-shaped suture needle can drive the suture line incision to be sutured through the thread hooking groove by limiting the arc-shaped suture needle through the mounting shaft and the guide sleeve under the driving of the driving shafts.

Description

Incision suturing technical device for plastic surgery

Technical Field

The invention belongs to the technical field of plastic surgery, and particularly relates to an incision suturing technical device used for plastic surgery.

Background

Plastic surgery is also called medical cosmetic surgery, and mainly comprises eyelid surgery, breast augmentation surgery, nose augmentation surgery and the like; the plastic surgery operation can be divided into surgical plastic and non-surgical plastic (micro plastic, injection beauty, laser skin care, etc.), and the plastic surgery is based on the principle of reducing the exposure range of the wound surface of a patient, well exposing pathological changes and facilitating the surgical operation.

At present, the operation of all kinds of operations is more and more, and although current medical personnel can manually accomplish sewing up of operation incision, nevertheless because the sewing up of operation incision does not have higher technical, but its work load is more numerous, and then can be very big increase medical personnel's intensity of labour, also do not benefit to professional medical personnel's personnel arrangement simultaneously yet, thereby reduce professional's work efficiency, consequently need research and development one kind can carry out sutural equipment to the operation incision automatically.

Moreover, although some devices capable of automatically suturing surgical incisions exist at present, precise suturing is difficult to perform due to different depths of the incisions, for example, a plurality of layers of incisions need to be sutured when an incision is produced by caesarean section, and the depths of the different incisions are different, and the suturing density of the incisions at different positions is different.

Meanwhile, the existing automatic suturing device for the operation incision does not have the function of automatically threading the suture line, so that the suture line needs to be manually led in by medical staff before use, and the operation is extremely inconvenient, so that the improvement is needed.

Disclosure of Invention

The present invention is directed to an incision suturing device for use in orthopedic surgery to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a technical device is sewed up to incision that plastic surgery used, includes the fixed sleeve, the installation axle has been cup jointed in the bottom activity of fixed sleeve inner chamber, the equal fixedly connected with uide bushing in the left and right sides of installation axle bottom, the arc type sewing needle has been cup jointed in the inside activity of installation axle, the inside activity of installation axle has been cup jointed and is located the drive shaft of arc type sewing needle bottom, the back fixedly connected with driven pulley of drive shaft, the inside swing joint of installation axle has driving pulley, driven pulley and driving pulley's surface transmission is connected with the drive belt, because the setting of drive shaft can make the drive shaft promote the arc type in succession and sew up the needle and move along the inner wall of installation axle and uide bushing under the restriction of installation axle and uide bushing, and then can drive the suture line under the cooperation of colluding the line groove and sew up the incision.

Preferably, the constant head tank that is located installation side face is seted up to fixed sleeve's inner wall, the top fixedly connected with adapter sleeve of installation axle, the equal fixedly connected with connecting rod in both sides around the adapter sleeve top, the top fixedly connected with of connecting rod adjusts the pole, the surface of adapter sleeve, connecting rod and regulation pole all cup joints with fixed sleeve's inner wall activity, adjust the pole top and run through fixed sleeve, install the top fixedly connected with locating piece of axle surface, the surface of locating piece and the inner wall activity joint of constant head tank, and then rotatory or press the regulation pole and can drive installation axle global motion through connecting rod and adapter sleeve to can change the height and the angle that installation axle, uide bushing and camber sewed up the needle under the cooperation of constant head tank and locating piece, in order to ensure to be applicable to different notched sewing up.

Preferably, the number of the guide sleeves and the number of the drive shafts are two, and the inner walls of the two guide sleeves and the outer surfaces of the two drive shafts are movably connected with the outer surface of the arc-shaped suture needle.

Preferably, the fixed cover in bottom of fixed sleeve surface has connect the mounting bracket, the equal swing joint in the left and right sides of mounting bracket has the rubber roller, because the setting of two rubber rollers can draw in the incision both sides, and then ensures that the incision after sewing up closely laminates to improve healing efficiency.

Preferably, the top of the right-hand member of the outer surface of the arc-shaped sewing needle is provided with a thread hooking groove, the inner wall of the thread hooking groove is a through groove, and a sewing thread can be hooked under the motion of the arc-shaped sewing needle through the arranged thread hooking groove so as to drive the sewing thread to sew the incision.

Preferably, the inside of installation axle is seted up and is located the metallic channel at arc type suture needle top, and the lead hole that is located the metallic channel inside is seted up to the side of fixed sleeve and installation axle, the lead hole communicates with each other with the inner wall of metallic channel, because the setting of metallic channel, can be under the cooperation of metallic channel, lead hole and push rod with the suture that is introduced by the lead hole along the inside of the leading-in wire casing of inner wall of metallic channel to reach the effect of high-speed joint suture.

Preferably, the wire pushing rod located above the wire hole is movably sleeved inside the mounting shaft, and the top of the wire pushing rod penetrates through the mounting shaft and is fixedly connected with the connecting plate.

Preferably, the surface of connecting plate and the surface swing joint of connecting rod, fixed sleeve and fixedly connected with adapter sleeve are all run through at both ends about the connecting plate, the surface and the inner wall swing joint of fixed sleeve of connecting plate, the inner wall of adapter sleeve cup joints with the surface activity of fixed sleeve, and through the adapter sleeve that sets up, the adapter sleeve moves down under the restriction of fixed sleeve to the adapter sleeve and can drive the pole that pushes away the line through the connecting plate and move down, and then reaches the effect that pushes the inside stylolite of pin hole into the metallic channel inside.

Preferably, the outer fixed surface that pushes away the line pole cup joints the pressure piece that is located the installation axle top, the size that presses the pressure piece surface is less than the size of fixed sleeve inner wall, owing to press the setting of pressure piece, owing to can push away the line pole and drive the pressure piece downstream under the support of installation axle, can make according to the pressure piece press reset spring and make it have elasticity resilience performance to be convenient for later stage push away line pole and the holistic reset of connecting plate.

Preferably, the outer surface of the wire pushing rod is movably sleeved with a return spring positioned between the installation shaft and the pressing block, and the upper end and the lower end of the return spring are fixedly connected with the bottom of the pressing block and the top of the installation shaft respectively.

The invention has the following beneficial effects:

1. according to the invention, through the guide sleeve, the driving shaft, the driving belt and the rubber rollers, the device is firstly started to enable the two rubber rollers to rotate so as to fold the two sides of the incision inwards to facilitate tight suturing, meanwhile, the device can simultaneously drive the two driving shafts to rotate under the coordination of the driven belt pulley, the driving belt pulley and the driving belt, and further, the arc-shaped suture needle can drive the suture line incision to be sutured through the thread hooking groove by limiting the arc-shaped suture needle through the mounting shaft and the guide sleeve under the driving of the driving shafts.

2. According to the invention, through the installation shaft, the positioning groove, the connecting sleeve and the adjusting rod, the installation shaft can be driven to integrally move or rotate by pressing or rotating the adjusting rod through the connecting rod and the connecting sleeve, and the relative height and angle between the arc-shaped sewing needle and the two rubber rollers can be changed by the movement of the installation shaft, namely, the distance and angle between the arc-shaped sewing needle and the incision are changed, so that different depths of the incision can be sewed, and the sewing density of the incision can be changed.

3. According to the invention, through the line hooking groove, the line pushing rod, the connecting sleeve and the lead hole, firstly, a suture line with a required length is conveyed into the lead hole, then the connecting sleeve slides downwards to press the pressing block downwards through the connecting plate and the line pushing rod, so that the reset spring has elastic recovery performance under the support of the mounting shaft, meanwhile, the movement of the line pushing rod can push the suture line in the lead hole to move downwards along the inner wall of the wire groove, and further, when the arc-shaped suture needle rotates, the suture line can be hooked through the line hooking groove to suture the incision.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is a side cross-sectional structural view of the present invention;

FIG. 5 is a schematic sectional elevational view of the driven pulley of the present invention;

FIG. 6 is a schematic front view of a partial structure of an arcuate suturing needle of the present invention;

FIG. 7 is a partial schematic front sectional view of the present invention at the installation shaft;

FIG. 8 is a side cross-sectional view of a portion of the drive pulley of the present invention;

figure 9 is a schematic view of a partial structure in section from the back side of the inventive belt.

In the figure: 1. a fixed sleeve; 2. installing a shaft; 3. a guide sleeve; 4. an arcuate suture needle; 5. a drive shaft; 6. a driven pulley; 7. a driving pulley; 8. a transmission belt; 9. positioning a groove; 10. connecting sleeves; 11. a connecting rod; 12. adjusting a rod; 13. a mounting frame; 14. a rubber roller; 15. a wiring groove; 16. a wire guide groove; 17. a wire pushing rod; 18. a pressing block; 19. a return spring; 20. a connecting plate; 21. connecting sleeves; 22. and a lead hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 9, in the embodiment of the present invention, an incision suturing device for plastic surgery comprises a fixed sleeve 1, a mounting shaft 2 is movably sleeved at the bottom of an inner cavity of the fixed sleeve 1, guide sleeves 3 are fixedly connected to both the left and right sides of the bottom of the mounting shaft 2, an arc-shaped suture needle 4 is movably sleeved inside the mounting shaft 2, a driving shaft 5 located at the bottom of the arc-shaped suture needle 4 is movably sleeved inside the mounting shaft 2, a driven pulley 6 is fixedly connected to the back of the driving shaft 5, a driving pulley 7 is movably connected inside the mounting shaft 2, a transmission belt 8 is drivingly connected to the outer surfaces of the driven pulley 6 and the driving pulley 7, due to the arrangement of the driving shaft 5, the driving shaft 5 can continuously push the arc-shaped suture needle 4 to move along the inner walls of the installation shaft 2 and the guide sleeve 3 under the limitation of the installation shaft 2 and the guide sleeve 3, and then the suture can be driven to suture the incision under the matching of the thread hooking groove 15.

Wherein, the inner wall of the fixed sleeve 1 is provided with a positioning groove 9 positioned on the side surface of the installation shaft 2, the top of the installation shaft 2 is fixedly connected with a connecting sleeve 10, the front side and the rear side of the top of the connecting sleeve 10 are both fixedly connected with connecting rods 11, the top of the connecting rod 11 is fixedly connected with an adjusting rod 12, the outer surfaces of the connecting sleeve 10, the connecting rod 11 and the adjusting rod 12 are movably sleeved with the inner wall of the fixed sleeve 1, the top of the adjusting rod 12 penetrates through the fixed sleeve 1, the top of the outer surface of the installation shaft 2 is fixedly connected with a positioning block, the outer surface of the positioning block is movably clamped with the inner wall of the positioning groove 9, and then the adjusting rod 12 can be rotated or pressed to drive the mounting shaft 2 to move integrally through the connecting rod 11 and the connecting sleeve 10, therefore, the height and the angle of the mounting shaft 2, the guide sleeve 3 and the arc-shaped suture needle 4 can be changed under the matching of the positioning groove 9 and the positioning block, so as to ensure that the suture needle is suitable for suturing different incisions.

Wherein, the quantity of uide bushing 3 and drive shaft 5 is two, and the inner wall of two uide bushings 3 and the surface of two drive shafts 5 all with the surface swing joint of arc type suture needle 4.

Wherein, the fixed mounting bracket 13 that has cup jointed in bottom of fixed sleeve 1 surface, the equal swing joint in the left and right sides of mounting bracket 13 has rubber roller 14, because two rubber roller 14's setting can draw in the incision both sides, and then ensures that the incision after sewing up closely laminates to improve healing efficiency.

Wherein, the top of the right-hand member of the outer surface of the arc-shaped sewing needle 4 is provided with a thread hooking groove 15, the inner wall of the thread hooking groove 15 is a through groove type, and the sewing thread can be hooked under the movement of the arc-shaped sewing needle 4 through the thread hooking groove 15 so as to drive the sewing thread to sew the incision.

Wherein, the metallic channel 16 that is located 4 tops of arc type suture needle is seted up to the inside of installation axle 2, the lead hole 22 that is located the metallic channel 16 inside is seted up to the side of fixed sleeve 1 and installation axle 2, the inner wall of lead hole 22 and metallic channel 16 communicates with each other, because the setting of metallic channel 16, can be at the metallic channel 16, the suture that the lead hole 22 will be introduced by the lead hole 22 under the cooperation of lead hole 22 and ejector pin pole 17 is along the leading-in inside of wire hooking groove 15 of the inner wall of metallic channel 16, thereby reach the effect of quick connection suture.

Wherein, the inside activity of installation axle 2 is cup jointed the push wire pole 17 that is located the pin hole 22 top, and installation axle 2 and fixedly connected with connecting plate 20 are run through to the top of push wire pole 17.

Wherein, the surface of connecting plate 20 and the surface swing joint of connecting rod 11, both ends all run through fixed sleeve 1 and fixedly connected with adapter sleeve 21 about connecting plate 20, the surface of connecting plate 20 and the inner wall swing joint of fixed sleeve 1, the inner wall of adapter sleeve 21 cup joints with the surface activity of fixed sleeve 1, adapter sleeve 21 through the setting, move down adapter sleeve 21 under the restriction of fixed sleeve 1 to adapter sleeve 21 and can drive line pole 17 through connecting plate 20 and move down, and then reach and push the inside stylolite of wire hole 22 into the inside effect of wire casing 16.

Wherein, the outer fixed surface that pushes away line pole 17 cup joints the pressure piece 18 that is located installation axle 2 top, and the size that presses the outer surface of piece 18 is less than the size of fixed sleeve 1 inner wall, because the setting of pressing piece 18, owing to can push away line pole 17 and drive under the support of installation axle 2 and press piece 18 downstream, can make and press piece 18 to press reset spring 19 and make it have elasticity restorability to be convenient for later stage push away the holistic reset of line pole 17 and connecting plate 20.

Wherein, the outer surface activity of push away line pole 17 is cup jointed the reset spring 19 that is located between installation axle 2 and the pressure piece 18, and the upper and lower both ends of reset spring 19 respectively with the bottom of pressing the piece 18 and the top fixed connection of installation axle 2.

The working principle and the using process are as follows:

firstly, the suture is led in from the inner part of the lead hole 22, then the connecting sleeve 21 is pulled downwards while holding the fixed sleeve 1, the connecting plate 20 drives the line pushing rod 17 to move downwards, since the movement of the wire pushing rod 17 can make the pressing block 18 press the return spring 19 downward and have the elastic force restoring performance under the left and right support of the mounting shaft 2 to the return spring 19, then the device is started to enable the driving belt wheel 7 to drive the driven belt wheel 6 to rotate through the driving belt 8, the rotation of the driven belt wheel 6 can drive the arc-shaped suture needle 4 to rotate along the inner walls of the installation shaft 2 and the guide sleeve 3 through the two driving shafts 5, so that the arc-shaped suture needle 4 hooks the suture thread in the wire groove 16 through the wire hooking groove 15, then, the equipment can be closed, and the connecting sleeve 21 can be released at the same time, so that the connecting sleeve 21 can be reset through the wire pushing rod 17 and the pressing block 18 under the elastic force recovery action of the reset spring 19; then the adjusting rod 12 can be pressed or rotated according to the sewing requirement to drive the mounting shaft 2 to move integrally through the connecting rod 11 and the connecting sleeve 10, and the mounting shaft 2 can move to the required height and angle under the limitation of the positioning groove 9 due to the movement of the mounting shaft 2, so that the rotating path of the arc-shaped sewing needle 4 meets the requirement of the sewing depth, and meanwhile, the rotating path of the arc-shaped sewing needle 4 meets the requirement of the sewing density; at last, the opening device enables the two rubber rollers 14 to rotate, then the two rubber rollers 14 are slowly close to and attached to the two sides of the cut through the fixing sleeve 1 to enable the two sides of the cut to be inwards closed, then the arc-shaped sewing needle 4 can be driven to rotate through the driving belt 8 and the driven belt wheel 6 and the driving shaft 5 after the driving belt wheel 7 moves, then the arc-shaped sewing needle 4 drives the sewing thread to rotate along the inner wall of the installation shaft 2 and the guide sleeve 3 through the thread hooking groove 15, and then the cut between the two rubber rollers 14 can be sewn.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An incision suturing technical device for plastic surgery, comprising a fixed sleeve (1), characterized in that: the bottom activity of fixed sleeve (1) inner chamber has cup jointed installation axle (2), the equal fixedly connected with uide bushing (3) in the left and right sides of installation axle (2) bottom, needle (4) are sewed up to the arc type has been cup jointed in the inside activity of installation axle (2), drive shaft (5) that are located the arc type and sew up needle (4) bottom are cup jointed in the inside activity of installation axle (2), the back fixedly connected with driven pulleys (6) of drive shaft (5), the inside swing joint of installation axle (2) has driving pulley (7), the surface transmission of driven pulleys (6) and driving pulley (7) is connected with drive belt (8).

2. An incision suturing device for use in orthopedic surgery according to claim 1, wherein: constant head tank (9) that are located installation axle (2) side are seted up to the inner wall of fixed sleeve (1), install the top fixedly connected with adapter sleeve (10) of axle (2), the equal fixedly connected with connecting rod (11) in both sides around adapter sleeve (10) top, the top fixedly connected with of connecting rod (11) adjusts pole (12), the surface of adapter sleeve (10), connecting rod (11) and regulation pole (12) all cup joints with the inner wall activity of fixed sleeve (1), adjust pole (12) top and run through fixed sleeve (1).

3. An incision suturing device for use in orthopedic surgery according to claim 1, wherein: the number of the guide sleeves (3) and the number of the driving shafts (5) are two, and the inner walls of the guide sleeves (3) and the outer surfaces of the two driving shafts (5) are movably connected with the outer surface of the arc-shaped suture needle (4).

4. An incision suturing device for use in orthopedic surgery according to claim 1, wherein: the bottom of fixed sleeve (1) surface is fixed to be cup jointed mounting bracket (13), the equal swing joint in the left and right sides of mounting bracket (13) has rubber roller (14).

5. An incision suturing device for use in orthopedic surgery according to claim 1, wherein: the top of the right end of the outer surface of the arc-shaped suture needle (4) is provided with a line hooking groove (15), and the inner wall of the line hooking groove (15) is a through groove type.

6. An incision suturing device for use in orthopedic surgery according to claim 1, wherein: the inside of installation axle (2) is seted up and is located metallic channel (16) at arc type suture needle (4) top, the side of fixed sleeve (1) and installation axle (2) is seted up and is located metallic channel (16) inside pin hole (22), pin hole (22) communicate with each other with the inner wall of metallic channel (16).

7. An incision suturing device for use in orthopedic surgery according to claim 1, wherein: the wire pushing rod (17) located above the wire leading hole (22) is sleeved on the inner portion of the mounting shaft (2) in a movable mode, and the top of the wire pushing rod (17) penetrates through the mounting shaft (2) and is fixedly connected with the connecting plate (20).

8. An incision suturing technique device for orthopedic surgery according to claim 7, characterized in that: the surface of connecting plate (20) and the surface swing joint of connecting rod (11), both ends all run through fixed sleeve (1) and fixedly connected with adapter sleeve (21) about connecting plate (20), the surface of connecting plate (20) and the inner wall swing joint of fixed sleeve (1), the inner wall of adapter sleeve (21) and the surface activity of fixed sleeve (1) cup joint.

9. An incision suturing technique device for orthopedic surgery according to claim 7, characterized in that: the outer surface of the wire pushing rod (17) is fixedly sleeved with a pressing block (18) positioned above the mounting shaft (2), and the size of the outer surface of the pressing block (18) is smaller than that of the inner wall of the fixing sleeve (1).

10. An incision suturing technique device for orthopedic surgery according to claim 7, characterized in that: the outer surface of the wire pushing rod (17) is movably sleeved with a return spring (19) located between the installation shaft (2) and the pressing block (18), and the upper end and the lower end of the return spring (19) are fixedly connected with the bottom of the pressing block (18) and the top of the installation shaft (2) respectively.