CN211094509U - Reverse opening and closing type minimally invasive wrinkle removing stripper with head and rod parts of equal circumference - Google Patents

Abstract

The utility model provides a reverse open-close formula wicresoft of perimeter such as head and pole portion removes wrinkle and peels off ion comprises peeling off portion, connecting portion and handle portion connection, and the jaw is peeled off for the one pair that can open and shut in peeling off portion, will peel off portion and handle through connecting the axis and link to each other, peels off the jaw and equals or approximately equals with the sheathed tube girth of connecting portion the biggest girth when folding completely, realizes the handle and peels off the reverse opening and shutting of the two jaws of the sword of head. The utility model discloses the at utmost reduces the skin incision, adjusts the dead lever through opening and shutting of handle setting, can adjust in real time and peel off the open angle of the sword of a sword and two distance between points, and restriction adapter sleeve sways, makes the operation more accurate, regular. The utility model discloses device flexible operation, it is effective and practical, can satisfy the multiple needs of peeling off the width, reduced the not trouble of equidimension stripper of changing in the art, can shorten the operation time, promote the operation effect, be favorable to developing the wicresoft wrinkle removal art.

Description

Reverse opening and closing minimally invasive wrinkle removal peeler with equal circumference of head and shaft

technical field

The utility model relates to the field of plastic and cosmetic surgery medical instruments, in particular to a reverse opening and closing type minimally invasive wrinkle-removing peeler with the circumference of a head and rod part.

Background technique

Facial rejuvenation is one of the most widely used plastic and cosmetic surgeries in clinical practice. In many cases, subcutaneous peeling of wrinkled areas is required. With the development of minimally invasive plastic and cosmetic surgery and the increasing surgical requirements of beauty seekers, the skin incision for surgery is getting smaller and smaller. However, most of the existing peelers have the problems of "big head and thin rod", fixed size, large skin incision, inconvenient operation, and imprecise peeling. Therefore, it is particularly important to design a peeler specially used for minimally invasive facial wrinkle removal surgery that overcomes the above shortcomings.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide a reverse opening and closing type minimally invasive wrinkle removal peeler with the same circumference of the head and stem, which aims to solve the problem of large skin incision, fixed peeling range, inaccurate peeling, and poor operation of the existing facial wrinkle peeling peeler. Problems that are not easy to exert during the process.

The utility model provides a reverse opening and closing type minimally invasive wrinkle removing peeler with the same circumference of the head and stem, which is composed of a peeling part, a connecting part and a handle part connected in sequence, and the peeling part is a pair of peeling parts that can be opened and closed. The collar (1), the stripping collar (1) is divided into stripping collar head (1a) and stripping collar tail (1b), stripping collar head (1a) is flat, the width of a single collar is 2-5mm, and the thickness is 0.3 -1.5mm, the length is 1-4cm, the edge is blunt and curved, the end of the peeling flange tail (1b) is provided with a small hole (2), the joints of the peeling flange head and tail are hinged with rivets, and the peeling flange tail (1b) passes through The first joint is connected with the connecting part.

The connecting part is composed of a connecting sleeve (4), a connecting ring (5) and a connecting rod (6). The connecting sleeve (4) is a hollow cylindrical shape with a diameter of 3-7 mm and a length of about 10-15 cm. ) and the connecting rod (6) are located in the connecting sleeve (4), the connecting ring (5) is connected with the peeling part through the first joint, and the tail end of the connecting rod (6) is connected with the handle part through the second joint;

The handle part comprises a holding part (7), a connecting arm (8), a handle extension support (9), an opening and closing adjustment fixing rod (10) and a rotating dial (11), and the opening and closing adjustment fixing rod (10) is located on the connecting arm (8) above. The opening and closing adjustment fixing rod (10) is a metal rod with a continuous thread (similar to a screw, but uniform in thickness), which runs through the two connecting arms, and the holes of the connecting arms are provided with matching threads. There is a rotating dial (11) in the middle of the opening and closing adjustment fixing rod, and the two are formed as a whole by welding. The degree of opening and closing of the two peeling flanges, that is, the width of the stripped tissue, can be adjusted by the surgeon according to actual needs. The stripper is inserted or pulled out of the subcutaneous tissue.

The first joint is composed of a peeling flange tail (1b), a small metal ring (12) and a connecting ring (5), and the small metal ring (12) passes through the small hole (2) at the end of the peeling flange and surrounds it. A connecting ring (5), a small metal ring (12) can slide on the connecting ring (5); a pair of peeling flanges (1) are hingedly connected by rivets to realize opening and closing.

The second joint is composed of a handle extension (9) and a linkage rod (13). The handle extension (9) is connected with one end of the linkage rod (13) through a rivet, and the other end of the linkage rod (13) is connected with the rivet. The tail ends of the rods (6) are hinged to form an openable and closable "diamond" joint.

The transverse perimeter of the pair of peeling flanges (1) when they are closed is equal to or approximately equal to the perimeter of the connecting sleeve (4). The opening and closing sequence is reversed, that is, when the grip portion (7) of the handle part is closed, the two peeling flanges (1) are opened, and when the gripping part (7) of the handle part is opened, the two peeling flanges (1) is closed.

The beneficial effects of the utility model are as follows: 1) The peeling head and the connecting sleeve of equal circumference can reduce the size of the skin incision to the greatest extent, and the incision matched with the connecting rod has a certain supporting effect on the peeling element, limiting the The rocking of the connecting sleeve makes the subcutaneous tunnel formed by peeling more accurate and regular; 2) Through the active connection of the connecting central axis, the peeling head and the handle, the exchange of the opening and closing states of the handle and the peeling head is realized, that is, the handle When opening, the peeling head enters the subcutaneous through the skin incision in the state of the double e. 3) The opening and closing adjustment fixing rod set at the handle part can conveniently set the opening and closing degree of the connecting arms of the two handles to the peeling part, which is the opening angle of the two peeling flanges and the distance between the two points, that is, the actual tissue peeling width. It can be adjusted according to the actual needs in the operation; it can also play the role of a fixed handle, so that the peeling head double elongation keeps the opening angle unchanged during the process of extending and pulling out of the subcutaneous tissue, so that the subcutaneous tissue formed by peeling can be maintained. The tunnel is uniform and regular; 4) The utility model is flexible, effective and practical in operation, only one stripper can meet the needs of various stripping widths, reduces the trouble of replacing strippers of different sizes during the operation, and can shorten the operation time, Improve surgical results.

Description of drawings

FIG. 1 is a front view and a perspective view of the internal structure of the peeling sub-double e of the utility model when it is opened.

FIG. 2 is a front view of the peeler of the utility model when the double flanges are folded.

Fig. 3 is the internal structure diagram of the peeler of the utility model when the double flanges are folded.

FIG. 4 is a front view of the peeler of the present utility model when the double flanges are opened.

FIG. 5 is an internal structure diagram of the peeler of the present invention when the double echelons are opened.

FIG. 6 is a detailed view of the first joint of the peeler of the present invention when the double flanges are closed.

FIG. 7 is a detailed view of the second joint of the peeler of the present invention when the double flanges are closed.

FIG. 8 is a detailed view of the first joint when the peeling sub double e of the utility model is opened.

FIG. 9 is a detailed view of the second joint of the peeler of the present invention when the double flanges are opened.

FIG. 10 is a schematic diagram of the lateral perimeter of the stripper of the present invention when the double flanges are folded.

In the figure: stripped collar 1, stripped collar head 1a, stripped collar tail 1b, small hole 2, first rivet 3a, second rivet 3b, third rivet 3c, fourth rivet 3d, connecting sleeve, connecting ring 5, Connecting rod 6, holding part 7, connecting arm 8, handle extension 9, opening and closing adjustment fixing rod 10, rotating dial 11, small metal ring 12, linkage rod 13

Detailed ways

In order to make the technical route and characteristics of the present utility model clearer, the following detailed description will be given in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used for explaining and illustrating the present invention, rather than limiting the present invention.

Example 1 Reverse opening and closing type minimally invasive wrinkle removal peeler with equal circumference of head and stem (large size)

Referring to Figures 1-5, a reverse opening and closing type minimally invasive wrinkle-removing peeler with an equal circumference of the head and rod portion provided by the present invention is sequentially composed of a peeling portion, a connecting portion and a handle portion, and the peeling portion is a For the peeling flange (1) that can be opened and closed, the peeling flange (1) is divided into a peeling flange head (1a) and a peeling flange tail (1b); the connecting part consists of a connecting sleeve (4), a connecting ring (5) and a connecting A rod (6) is formed, the connecting sleeve (4) is a hollow cylindrical shape, and the connecting ring (5) and the connecting rod (6) are located in the connecting sleeve (4); The handles of commonly used medical devices such as medical devices are similar, and mainly include a holding part (7), a connecting arm (8), a handle extension (9), an opening and closing adjustment and fixing rod (10) and a rotating dial (11), and the connecting arm ( 8) The head end is a handle extension (9), and the opening and closing adjustment fixing rod (10) is located on the upper section of the connecting arm (8). The opening and closing adjustment fixing rod (10) is a metal rod with a continuous thread (similar to a screw, but uniform in thickness), which runs through the two connecting arms, and the holes of the connecting arms are provided with matching threads. There is a rotating dial (11) in the middle of the opening and closing adjustment fixing rod, and the two are formed as a whole by welding. The degree of opening and closing of the two peeling flanges, that is, the width of the stripped tissue, can be adjusted by the surgeon according to actual needs. The stripper is inserted or pulled out of the subcutaneous tissue. The connecting ring (5) is connected with the peeling part through the first joint, and the tail end of the connecting rod (6) is connected with the handle part through the second joint.

Referring to Figure 1, Figure 6 and Figure 8, the stripping collar 1 is divided into stripping collar head (1a) and stripping collar tail (1b). A small hole (2) is provided at the end of the tail portion (1b), and the peeling flange tail portion (1b) is connected with the connecting portion through a first joint. As shown in Figures 6 and 8, the first joint is composed of a peeling flange tail (1b), a small metal ring (12) and a connecting ring (5). The small metal ring (12) is formed from the small hole ( 2) Pass through and surround the connecting ring (5), the small metal ring (12) can slide on the connecting ring (5); the two peeling flanges (1) are hingedly connected by the first rivet (3a).

Referring to Fig. 1, Fig. 7, Fig. 9, the connecting part is composed of a connecting sleeve (4), a connecting ring (5) and a connecting rod (6), and the connecting ring (5) and the connecting rod (6) are located in the connecting sleeve (4) ), the connecting sleeve (4) is a hollow cylindrical shape with a diameter of 3-7mm and a length of about 10-15cm. As shown in Figures 7 and 9, the second joint consists of a handle extension (9) and a linkage rod (13). The front end of the handle extension (9) is connected to the linkage rod through the third rivet (3c) and the fourth rivet (3d). One end of (13) is articulated, and the other end of the linkage rod (13) is articulated with the tail end of the connecting rod (6) via the second rivet (3b) to form an openable and closable "diamond" joint.

Referring to Fig. 10, the head (1a) of the peeling collar is flat in shape, the edge is blunt and arcuate, the lateral perimeter when the two collars are closed is determined by the width of the collar and the curvature of the edge, and the connecting sleeve (4) is hollow Cylindrical, according to the principle of the present utility model, the lateral perimeter of the peeling flange (1) when it is closed (calculated at the point where the maximum arc protrudes) is equal or approximately equal to the perimeter of the connecting sleeve (4), because the peeling flange (1) The volume itself is very small, so the horizontal perimeter when it is closed can be approximately calculated as (the sum of the width of the double collar + the thickness) × 2, so when the width of a single collar is 5mm and the thickness is 1.5mm, the strip head (1a) ) ≈(5+1.5)×2=13mm, so the radius of the connecting sleeve (4) is 13/2Π≈2.07mm. The length of the stripping collar head (1a) and the connecting sleeve (4) does not affect the size of the surgical incision, and can be customized according to actual surgical needs. The length of the stripping collar can be designed to be 1-4cm, and the length of the connecting sleeve can be designed to be 10-15cm. The thickness in the picture refers to the thickest place in the middle of the peeling e-head.

When in use, referring to Figure 1-10, through the first joint and the second joint, the peeling flange and the handle opening and closing sequence can be converted, that is, the double flange is opened when the handle is closed, and the double flange is closed when the handle is opened. For example: when the handle is closed, the second joint formed by the handle extension (9) and the linkage rod (13) is also closed, the connecting rod (6) is pushed forward, and the connecting ring (5) pushes the peeling end (1b) away, Therefore, the peeling collar head (1a) is also opened; when the handle is opened, the second joint formed by the handle extension (9) and the linkage rod (13) is also opened, the connecting rod (6) is retracted backward, and the connecting ring (5) ) through the small metal ring (12) to pull back the tail (1b) of the peeling flange, so that the head (1a) of the peeling flange is closed. The upper section of the handle connecting arm (8) is provided with an opening and closing adjustment fixing rod (10). The opening and closing adjustment fixing rod (10) is a metal rod with a continuous thread (similar to a screw, but with uniform thickness). , runs through the two connecting arms, the holes of the connecting arms are provided with matching threads, and the middle of the opening and closing adjustment fixing rod is provided with a rotating dial (11), and the two are welded to form a whole, and the rotating dial (11) The forward and backward rotation of the two connecting arms makes the two connecting arms close or open, and the change of the opening and closing degree of the connecting arms also changes the opening and closing degree of the two stripping flanges, that is, the width of the stripped tissue. After the handle is opened and closed, the operator can rest assured to apply the force of the hand to the connecting arm to extend or pull the peeler from the subcutaneous tissue.

The peeling collar (1) is made of bendable metal material. The grip portion (7) can be designed to have a rough surface or be provided with anti-slip lines,

Example 2 Reverse opening and closing type minimally invasive wrinkle removal and peeler with equal circumference of head and stem (medium size)

Referring to Figures 1-5, a reverse opening and closing type minimally invasive wrinkle-removing peeler with an equal circumference of the head and rod portion provided by the present invention is sequentially composed of a peeling portion, a connecting portion and a handle portion, and the peeling portion is a For the peeling flange (1) that can be opened and closed, the peeling flange (1) is divided into a peeling flange head (1a) and a peeling flange tail (1b); the connecting part consists of a connecting sleeve (4), a connecting ring (5) and a connecting A rod (6) is formed, the connecting sleeve (4) is a hollow cylindrical shape, and the connecting ring (5) and the connecting rod (6) are located in the connecting sleeve (4); The handles of commonly used medical devices such as medical devices are similar, mainly including a holding part (7), a connecting arm (8), a handle extension (9) and an opening and closing adjustment fixing rod (10), and the head end of the connecting arm (8) is the handle extension The support (9), the opening and closing adjustment fixing rod (10) is located on the upper section of the connecting arm (8). The opening and closing adjustment fixing rod (10) is a metal rod with a continuous thread (similar to a screw, but uniform in thickness), which runs through the two connecting arms, and the holes of the connecting arms are provided with matching threads. There is a rotating dial (11) in the middle of the opening and closing adjustment fixing rod. The two are welded to form a whole. The front and rear rotation of the rotating dial (11) makes the two connecting arms close or open, and the degree of opening and closing of the connecting arms also changes. The degree of opening and closing of the two peeling flanges, that is, the width of the stripped tissue, can be adjusted by the surgeon according to actual needs. The stripper is inserted or pulled out of the subcutaneous tissue. The connecting ring (5) is connected with the peeling part through the first joint, and the tail end of the connecting rod (6) is connected with the handle part through the second joint.

Referring to Figure 1, Figure 6 and Figure 8, the stripping collar 1 is divided into stripping collar head (1a) and stripping collar tail (1b). A small hole (2) is provided at the end of the tail portion (1b), and the peeling flange tail portion (1b) is connected with the connecting portion through a first joint. As shown in Figures 6 and 8, the first joint is composed of a peeling flange tail (1b), a small metal ring (12) and a connecting ring (5). The small metal ring (12) is formed from the small hole ( 2) Pass through and surround the connecting ring (5), the small metal ring (12) can slide on the connecting ring (5); the two peeling flanges (1) are hingedly connected by the first rivet (3a).

Referring to Fig. 1, Fig. 7, Fig. 9, the connecting part is composed of a connecting sleeve (4), a connecting ring (5) and a connecting rod (6), and the connecting ring (5) and the connecting rod (6) are located in the connecting sleeve (4) ), the connecting sleeve (4) is a hollow cylindrical shape with a diameter of 3-7mm and a length of about 10-15cm. As shown in Figures 7 and 9, the second joint (7) consists of a handle extension (9) and a linkage rod (13). The front end of the handle extension (9) passes through the third rivet (3c) and the fourth rivet (3d). It is articulated with one end of the linkage rod (13), and the other end of the linkage rod (13) is articulated with the tail end of the connecting rod (6) through the second rivet (3b) to form an openable and closable "rhombus" joint.

Referring to Fig. 10, the head (1a) of the peeling collar is flat in shape, the edge is blunt and arcuate, the lateral perimeter when the two collars are closed is determined by the width of the collar and the curvature of the edge, and the connecting sleeve (4) is hollow Cylindrical, according to the principle of the present utility model, the lateral perimeter of the peeling flange (1) when it is closed (calculated at the point where the maximum arc protrudes) is equal or approximately equal to the perimeter of the connecting sleeve (4), because the peeling flange (1) The volume itself is very small, so the horizontal perimeter when it is closed can be approximately calculated as (the sum of the width of the double flange + thickness) × 2, so when the width of a single flange is 4.5mm and the thickness is 1.3mm, the perimeter of the peeling head is ≈(4.5+1.3)×2=11.6mm, so the radius of the connecting sleeve is 11.6/2Π≈1.85mm. The length of the stripping collar head and the connecting sleeve does not affect the size of the surgical incision, and can be customized according to actual surgical needs. The length of the stripping collar can be designed to be 1-4cm, and the length of the connecting sleeve can be designed to be 10-15cm.

When in use, referring to Figure 1-10, through the first joint and the second joint, the peeling flange and the handle opening and closing sequence can be converted, that is, the double flange is opened when the handle is closed, and the double flange is closed when the handle is opened. For example: when the handle is closed, the second joint formed by the handle extension (9) and the linkage rod (13) is also closed, the connecting rod (6) is pushed forward, and the connecting ring (5) pushes the peeling end (1b) away, Therefore, the peeling collar head (1a) is also opened; when the handle is opened, the second joint formed by the handle extension (9) and the linkage rod (13) is also opened, the connecting rod (6) is retracted backward, and the connecting ring (5) ) through the small metal ring (12) to pull back the tail (1b) of the peeling flange, so that the head (1a) of the peeling flange is closed. The upper section of the handle connecting arm (8) is provided with an opening and closing adjustment fixing rod (10), and the opening and closing adjustment fixing rod (10) is a metal rod with a continuous thread (similar to a screw, but with uniform thickness). , runs through the two connecting arms, the holes of the connecting arms are provided with matching threads, and the middle of the opening and closing adjustment fixing rod is provided with a rotating dial (11), and the two are welded to form a whole, and the rotating dial (11) The forward and backward rotation of the two connecting arms makes the two connecting arms close or open, and the change of the opening and closing degree of the connecting arms also changes the opening and closing degree of the two stripping flanges, that is, the width of the stripped tissue. After the handle is opened and closed, the operator can rest assured to apply the force of the hand to the connecting arm to extend or pull the peeler from the subcutaneous tissue.

The peeling collar (1) is made of bendable metal material. The grip portion (7) can be designed to have a rough surface or be provided with anti-slip patterns.

Example 3 Reverse opening and closing type minimally invasive wrinkle removal and peeler with equal circumference of head and stem (small size)

Referring to Figures 1-5, a reverse opening and closing type minimally invasive wrinkle-removing peeler with an equal circumference of the head and rod portion provided by the present invention is sequentially composed of a peeling portion, a connecting portion and a handle portion, and the peeling portion is a For the peeling flange (1) that can be opened and closed, the peeling flange (1) is divided into a peeling flange head (1a) and a peeling flange tail (1b); the connecting part consists of a connecting sleeve (4), a connecting ring (5) and a connecting A rod (6) is formed, the connecting sleeve (4) is a hollow cylindrical shape, and the connecting ring (5) and the connecting rod (6) are located in the connecting sleeve (4); The handles of commonly used medical devices such as medical devices are similar, mainly including a holding part (7), a connecting arm (8), a handle extension (9) and an opening and closing adjustment fixing rod (10), and the head end of the connecting arm (8) is the handle extension The support (9), the opening and closing adjustment fixing rod (10) is located on the upper section of the connecting arm (8). The opening and closing adjustment fixing rod (10) is a metal rod with a continuous thread (similar to a screw, but with uniform thickness), which runs through the two connecting arms, and the holes of the connecting arms are provided with matching threads. There is a rotating dial (11) in the middle of the opening and closing adjustment fixing rod. The two are welded together to form a whole. The front and rear rotation of the rotating dial (11) makes the two connecting arms close or open, and the degree of opening and closing of the connecting arms also changes. The degree of opening and closing of the two peeling flanges, that is, the width of the tissue to be peeled off, can be adjusted by the operator according to actual needs. The stripper is inserted or pulled out of the subcutaneous tissue. The connecting ring (5) is connected with the peeling part through the first joint, and the tail end of the connecting rod (6) is connected with the handle part through the second joint.

Referring to Figure 1, Figure 6 and Figure 8, the stripping collar 1 is divided into stripping collar head (1a) and stripping collar tail (1b). A small hole (2) is provided at the end of the tail portion (1b), and the peeling flange tail portion (1b) is connected with the connecting portion through a first joint. As shown in Figures 6 and 8, the first joint is composed of a peeling flange tail (1b), a small metal ring (12) and a connecting ring (5). The small metal ring (12) is formed from the small hole ( 2) Pass through and surround the connecting ring (5), the small metal ring (12) can slide on the connecting ring (5); the two peeling flanges (1) are hingedly connected by the first rivet (3a).

Referring to Fig. 1, Fig. 7, Fig. 9, the connecting part is composed of a connecting sleeve (4), a connecting ring (5) and a connecting rod (6), and the connecting ring (5) and the connecting rod (6) are located in the connecting sleeve (4) ), the connecting sleeve (4) is a hollow cylindrical shape with a diameter of 3-7mm and a length of about 10-15cm. As shown in Figures 7 and 9, the second joint (7) consists of a handle extension (9) and a linkage rod (13). The front end of the handle extension (9) passes through the third rivet (3c) and the fourth rivet (3d). It is articulated with one end of the linkage rod (13), and the other end of the linkage rod (13) is articulated with the tail end of the connecting rod (6) through the second rivet (3b) to form an openable and closable "rhombus" joint.

Referring to Fig. 10, the head (1a) of the peeling collar is flat in shape, the edge is blunt and arcuate, the lateral perimeter when the two collars are closed is determined by the width of the collar and the curvature of the edge, and the connecting sleeve (4) is hollow Cylindrical, according to the principle of the present utility model, the lateral perimeter of the peeling flange (1) when it is closed (calculated at the point where the maximum arc protrudes) is equal or approximately equal to the perimeter of the connecting sleeve (4), because the peeling flange (1) The volume itself is very small, so the horizontal perimeter when it is closed can be approximately calculated as (the sum of the width of the double flange + the thickness) × 2, so when the width of a single flange is 4mm and the thickness is 1.2mm, the perimeter of the peeling head ≈ (4+1.2)×2=10.4mm, so the radius of the connecting sleeve is 10.4/2Π≈1.66mm. The length of the stripping collar head and the connecting sleeve does not affect the size of the surgical incision, and can be customized according to actual surgical needs. The length of the stripping collar can be designed to be 1-4cm, and the length of the connecting sleeve can be designed to be 10-15cm.

When in use, referring to Figure 1-10, through the first joint and the second joint, the peeling flange and the handle opening and closing sequence can be converted, that is, the double flange is opened when the handle is closed, and the double flange is closed when the handle is opened. For example: when the handle is closed, the second joint formed by the handle extension (9) and the linkage rod (13) is also closed, the connecting rod (6) is pushed forward, and the connecting ring (5) pushes the peeling end (1b) away, Therefore, the peeling collar head (1a) is also opened; when the handle is opened, the second joint formed by the handle extension (9) and the linkage rod (13) is also opened, the connecting rod (6) is retracted backward, and the connecting ring (5) ) through the small metal ring (12) to pull back the tail (1b) of the peeling flange, so that the head (1a) of the peeling flange is closed. The upper section of the handle connecting arm (8) is provided with an opening and closing adjustment fixing rod (10), and the opening and closing adjustment fixing rod (10) is a metal rod with a continuous thread (similar to a screw, but with uniform thickness). , runs through the two connecting arms, the holes of the connecting arms are provided with matching threads, and the middle of the opening and closing adjustment fixing rod is provided with a rotating dial (11), and the two are welded to form a whole, and the rotating dial (11) The forward and backward rotation of the two connecting arms makes the two connecting arms close or open, and the change of the opening and closing degree of the connecting arms also changes the opening and closing degree of the two stripping flanges, that is, the width of the stripped tissue. After the handle is opened and closed, the operator can rest assured to apply the force of the hand to the connecting arm to extend or pull the peeler from the subcutaneous tissue.

The peeling collar (1) is made of bendable metal material. The grip portion (7) can be designed to have a rough surface or be provided with anti-slip patterns.

Claims (10)

1. A reverse opening and closing type minimally invasive wrinkle-removing peeler with a perimeter such as a head rod is characterized in that, it is formed by connecting a peeling part, a connecting part and a handle part in turn, and the peeling part is a pair of openable and closable parts. Stripping collar (1), stripping collar (1) is divided into stripping collar head (1a) and stripping collar tail (1b); the connecting part consists of connecting sleeve (4), connecting ring (5) and connecting rod (6) , the connecting sleeve (4) is a hollow cylindrical shape, the connecting ring (5) and the connecting rod (6) are located in the connecting sleeve (4); the handle part includes a holding part (7), a connecting arm (8), a handle The extension support (9) and the opening and closing adjustment fixing rod (10) are located at the upper section of the connecting arm (8); the connecting ring (5) is connected with the peeling part through the first joint, and the connecting rod (6) ) The tail end is connected with the handle part through the second joint. 2 . The reverse opening and closing type minimally invasive wrinkle removal and peeler with equal circumference of the head and stem according to claim 1 , wherein the opening and closing adjustment and fixing rod ( 10 ) is a continuous screw thread. 3 . The metal rod, the continuous thread is similar to a screw but with uniform thickness, and runs through the two connecting arms (8), and the holes of the connecting arms (8) are provided with matching threads. 3 . The reverse opening and closing type minimally invasive wrinkle removing peeler with equal circumference of the head and rod part according to claim 2 , characterized in that a rotating dial ( 11), the two are formed into a whole by welding, and the front and rear rotation of the dial wheel (11) makes the two connecting arms close or open, and the change of the opening and closing degree of the connecting arms also changes the opening and closing degree of the two peeling flanges, that is, the tissue to be peeled off. The width, when used, can be adjusted by the surgeon according to actual needs. 4. The reverse opening and closing type minimally invasive wrinkle removal peeler with equal circumference of the head and rod part according to claim 1, wherein the first joint is composed of a peeling flange tail (1b), a small metal ring ( 12) is composed of a connecting ring (5), and a small metal ring (12) passes through the small hole (2) at the end of the tail of the stripping collar and surrounds the connecting ring (5). 5 . The reverse opening and closing type minimally invasive wrinkle-removing and peeling device with equal circumference of the head and stem according to claim 1 , wherein the second joint is composed of a handle extension support (9), a linkage rod (13). 6 . ), the handle extension (9) is connected with one end of the linkage rod (13) through a rivet, and the other end of the linkage rod (13) is hinged with the tail end of the connecting rod (6) through a rivet to form a "rhombus" joint. 6. A kind of reverse opening and closing type minimally invasive wrinkle removal peeler with equal circumference of head and shaft according to claim 1, characterized in that the peeling flange head (1a) is flat, and the width of a single flange is 2 -5mm, the thickness is 0.3-1.5mm, the length is 1-4cm, the edge is blunt and curved, the end of the peeling flange tail (1b) is provided with a small hole (2), and the joints of the peeling flange head and tail are hinged with rivets. 7 . The reverse opening and closing type minimally invasive wrinkle-removing peeler with equal circumference of the head and stem according to claim 1 , wherein the connecting sleeve ( 4 ) has a diameter of 3-7 mm and a length of 10-15 cm. 8 . 8 . The reverse opening and closing type minimally invasive wrinkle-removing peeler with equal circumference of the head and stem according to claim 1 , characterized in that the lateral circumference of the pair of peeling flanges ( 1 ) when they are closed is connected to the connecting sleeve. 9 . (4) The perimeters are equal or approximately equal. 9 . The reverse opening and closing type minimally invasive wrinkle removal peeler with equal circumference of the head and stem according to claim 1 , characterized in that, through the first joint and the second joint, the opening of the peeling collar ( 1 ) is achieved. 10 . The closing sequence is opposite to the opening and closing sequence of the handle. 10 . The reversely opening and closing minimally invasive wrinkle removing peeler with equal circumference of the head and stem according to claim 1 , wherein a pair of peeling flanges ( 1 ) are hingedly connected by rivets to realize opening and closing. 11 .

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