CN114191004A

CN114191004A - Cutting device for removing cheekbone fat pad wrinkles in FAMEANS wrinkle removing operation and using method thereof

Info

Publication number: CN114191004A
Application number: CN202111361943.3A
Authority: CN
Inventors: 马珺轶
Original assignee: Nanjing Hexi Hospital Co ltd
Current assignee: Nanjing Hexi Hospital Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-03-18

Abstract

The invention provides an incision device for removing cheekbone fat pad wrinkles in FAMEANS wrinkle removing operation and a using method thereof, wherein the incision device comprises a knife handle, a clamping device and a protection device; a fixing device is arranged in the knife handle, and an operation part is arranged on the surface of the fixing device; the clamping device is arranged on the surface of the knife handle, clamps the operation part and limits the movement of the fixing device; the protective device is arranged at one end of the knife handle and is in transmission connection with the fixing device. When the scalpel is changed to main sword doctor, press clamping device, clamping device and operation portion untie, fixing device is under the effect of the elastic component resilience of inside, fixing device is inside the handle of a knife to return back, and fixing device drives protector and removes simultaneously, and fixing device and protector move in handle of a knife surface in opposite directions for protector stretches out from the one end of handle of a knife, covers the exposed part of operation portion, forms the guard space at the outer wall of operation portion, avoids operation portion fish tail medical staff.

Description

Cutting device for removing cheekbone fat pad wrinkles in FAMEANS wrinkle removing operation and using method thereof

Technical Field

The invention relates to the technical field of medical instruments, in particular to an incision device for removing wrinkles of cheekbone fat pads in a FAMEANS wrinkle removing operation and a use method of the incision device for removing wrinkles of cheekbone fat pads in the FAMEANS wrinkle removing operation.

Background

The existing cheekbone fat pad wrinkle removing with remarkable effect is mainly performed by skin-pulling operation, namely loose skin on the face is pulled upwards to cut off redundant skin, meanwhile, deep fascia layers on the face are also pulled tightly, incisions are selected from the hairline, the parts near the ears or the parts hidden behind the ears, the postoperative effect is usually remarkable, medical staff cut incisions near the ears or the parts hidden behind the ears through a scalpel to perform operation, in the operation process of a patient, a main scalpel needs frequent accepting knives and delivering knives to replace the types of blades of the scalpel, in the knife changing process, the blades easily scratch the hands of the staff (in the medical staff, the number of times per year that a needle pricks and the scalpel scratch and other percutaneous injuries are not available from the officers, however, the injuries of the type occur sixty thousand to eighty thousand every year, and about half of the injuries are unreported, while data from the Exposure preservation Information Network, EPINet, shows that nearly thirty sharps injuries occur in approximately every one hundred beds per year per hospital staff on average), easily causing medical staff to become infected with infectious diseases.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an incision device for removing the wrinkles of cheekbone fat pads in FAMEANS wrinkle removal operation and a using method thereof.

The invention solves the technical problems through the following technical means:

an incision device for removing the wrinkles of cheekbone fat pads in FAMEANS wrinkle removing operation and a using method thereof comprise a knife handle, a clamping device and a protection device; a fixing device is arranged in the knife handle, and an operation part is arranged on the surface of the fixing device; the clamping device is arranged on the surface of the knife handle, clamps the operation part and limits the movement of the fixing device; the protective device is arranged at one end of the knife handle and is in transmission connection with the fixing device; the clamping device rotates under the action of external force to unlock the operation part, the fixing device retracts inside the knife handle to drive the protection device to extend out from one end of the knife handle, the exposed part of the operation part is covered, and a protection space is formed on the outer wall of the operation part.

As an improvement of the technical scheme, the fixing device comprises a sliding knife rest, a return spring and a sliding cavity, the sliding cavity is formed inside the knife handle, the sliding cavity is connected with the sliding knife rest in a sliding mode, one end of the return spring is fixedly connected to the surface of the sliding knife rest, and the other end of the return spring is fixedly connected to the inner wall of the sliding cavity.

As the improvement of the technical scheme, the operation part comprises a limiting block, an inserting frame, a sliding block and a surgical blade, the limiting block is fixedly connected with one end of the sliding knife rest, which is far away from the knife handle, the surgical blade is sleeved on the outer wall of the limiting block, the sliding block is connected with the surface of the sliding knife rest in a sliding manner, the inserting frame is fixedly connected with one end of the sliding block, the inserting frame is inserted into the limiting block, and the surgical blade is limited to move on the surface of the sliding knife rest.

As an improvement of the technical scheme, the protection device comprises a protection frame, a first rack, a transmission gear and a second rack, the protection frame is in sliding connection with the outer wall of the knife handle, the first rack is fixedly connected to the inner wall of the protection frame, the second rack is fixedly connected to the surface of the sliding knife rest, the rotating shaft is fixedly connected to the inner wall of the knife handle, the transmission gear is rotatably connected to the outer wall of the rotating shaft, and the transmission gear is connected between the first rack and the second rack in a meshed mode.

As an improvement of the technical scheme, the clamping device comprises a limiting clamping block, an oblique angle clamping block, a rotating frame, a pressing plate and a torsion spring, the limiting clamping block is fixedly connected to the surface of the sliding block, the rotating frame is fixedly connected to the surface of the knife handle, the oblique angle clamping block is rotatably connected between the rotating frames, the pressing plate is fixedly connected to one end of the oblique angle clamping block, the torsion spring is arranged between the pressing plate and the knife handle, and the limiting clamping block is clamped with the oblique angle clamping block.

Use of an incision device for removing wrinkles from cheekbone fat pads in FAMEANS wrinkle removal, comprising the steps of:

s1 Assembly

Inserting the surgical blade into the knife handle, clamping a groove body on the surgical blade into the limiting block in an aligning manner, pushing the sliding block, inserting the insertion frame at one end of the sliding block into the groove on the surface of the limiting block, and clamping the surgical blade between the sliding knife rest and the insertion frame;

s2 push-out blade

The sliding block is pushed to push the fixing device and the operation part out of the interior of the knife handle, and the limit clamping block at the top of the operation part is clamped through the bevel clamping block under the action of the torsion spring to limit the movement of the fixing device and the operation part;

s3 protection retraction

When the step of pushing out the blade is carried out in S2, the sliding blade holder is pushed out, the second gear rack on the surface of the sliding blade holder drives the transmission gear to rotate, and the transmission gear drives the first gear rack, so that the protective frame retracts and the surgical blade is exposed;

s4 replacement scalpel

The main scalpel presses the pressing plate, the bevel angle clamping block is lifted, the limiting clamping block is separated from the bevel angle clamping block, the sliding knife rest retracts under the action of the reset spring, the second rack on the sliding knife rest drives the first rack through the second rack on the transmission gear, so that the first rack drives the protection frame to extend, and the protection frame forms a protection space outside the surgical blade;

s5 procedure

The main surgeon repeats the steps S2, S3, and S4 until the procedure is completed.

As an improvement of the technical scheme, in the step of replacing the scalpel, when a main scalpel doctor needs to replace the scalpel to realize different operations, the main scalpel doctor separates the scalpel clamping device from the operating part, the operating part rebounds, and pushes out the protection device and then delivers the scalpel to medical staff, and meanwhile, the scalpel provided with different scalpel blades in the same state is connected.

The invention has the beneficial effects that:

1. when a doctor changes the scalpel, the clamping device is pressed, the clamping device and the operating part are unlocked, the fixing device retracts inside the scalpel handle under the action of resilience of an elastic piece inside the fixing device, meanwhile, the fixing device drives the protection device to move, and the fixing device and the protection device move oppositely on the surface of the scalpel handle, so that the protection device extends out of one end of the scalpel handle, covers the exposed part of the operating part, forms a protection space on the outer wall of the operating part, and avoids the operating part from scratching medical staff;

2. through extracting the grafting frame from the recess in the spacing block, take out scalpel blade, after changing different scalpel blades, promote the sliding block, will peg graft and put up the recess that inserts in the spacing block, restriction scalpel blade removes, is convenient for change scalpel blade, saves the change time, prevents simultaneously to dismantle and install through medical forceps holder resident scalpel blade, avoids medical pincers fish tail scalpel blade outer wall, avoids the metal burr to fall into the people internal.

Drawings

FIG. 1 is a schematic structural diagram of an incision device for removing wrinkles from cheekbone fat pad in FAMEANS wrinkle removal surgery according to an embodiment of the present invention;

FIG. 2 is a first sectional view showing the structure of the cutting device for removing the zygomatic fat pad of FAMEANS wrinkle removing operation according to the embodiment of the present invention;

FIG. 3 is a second cross-sectional view of the cutting device for removing wrinkles from cheekbone fat pad of FAMEANS wrinkle removal surgery according to an embodiment of the present invention;

FIG. 4 is a third sectional view of the cutting device for removing wrinkles on the cheekbone fat pad of FAMEANS wrinkle removing surgery according to the embodiment of the present invention;

FIG. 5 is an enlarged view at A of FIG. 4 of the cutting device for removing wrinkles from cheekbone fat pad of FAMEANS wrinkle removing surgery according to an embodiment of the present invention;

in the figure: 1. a knife handle; 2. a fixing device; 21. sliding the tool holder; 22. a return spring; 23. a sliding cavity; 3. an operation section; 31. a limiting block; 32. a plug-in frame; 33. a slider; 34. a surgical blade; 4. a clamping device; 41. a limiting clamping block; 42. an oblique angle fixture block; 43. a rotating frame; 44. a pressing plate; 45. a torsion spring; 5. a guard; 51. a protective frame; 52. a first rack; 53. a transmission gear; 54. a second rack.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Examples

As shown in figure 1, the incision device for removing the wrinkles of the cheekbone fat pad in the FAMEANS wrinkle removing operation comprises a knife handle 1, a clamping device 4 and a protection device 5; a fixing device 2 is arranged in the knife handle 1, and an operation part 3 is arranged on the surface of the fixing device 2; the clamping device 4 is arranged on the surface of the knife handle 1, and the clamping device 4 clamps the operation part 3 to limit the movement of the fixing device 2; the protection device 5 is arranged at one end of the knife handle 1, and the protection device 5 is in transmission connection with the fixing device 2; the clamping device 4 rotates under the action of external force to unlock the operation part 3, the fixing device 2 retracts inside the knife handle 1 to drive the protection device 5 to extend out from one end of the knife handle 1 to cover the exposed part of the operation part 3, and a protection space is formed on the outer wall of the operation part 3.

When the scalpel is changed to main sword doctor, press latch device 4, latch device 4 and operation portion 3 untie, fixing device 2 is under the effect of the elastic component resilience of inside, fixing device 2 is at the inside back of contracting of handle of a knife 1, fixing device 2 drives protector 5 and removes simultaneously, fixing device 2 and protector 5 are at 1 surperficial motion in handle of a knife 1 mutually, make protector 5 stretch out from the one end of handle of a knife 1, cover the exposed part of operation portion 3, form guard space at the outer wall of operation portion 3, avoid 3 fish tail medical staff of operation portion.

As shown in fig. 2 and 3, in some embodiments, the fixing device 2 includes a sliding tool holder 21, a return spring 22 and a sliding cavity 23, the sliding cavity 23 is opened inside the tool holder 1, the sliding tool holder 21 is slidably connected to the sliding cavity 23, one end of the return spring 22 is fixedly connected to the surface of the sliding tool holder 21, and the other end of the return spring is fixedly connected to the inner wall of the sliding cavity 23.

After the clamping device 4 is unlocked, the sliding knife rest 21 is pulled to rebound through the reset spring 22, so that the fixing device 2 is conveniently pulled back into the knife handle 1, the protecting device 5 is conveniently driven to move through the fixing device 2, and the protecting device 5 is conveniently extended out.

As shown in fig. 2 and 3, in some embodiments, the surgical portion 3 includes a limiting block 31, an insertion frame 32, a sliding block 33 and a surgical blade 34, the limiting block 31 is fixedly connected to one end of the sliding tool holder 21 away from the tool holder 1, the surgical blade 34 is sleeved on an outer wall of the limiting block 31, the sliding block 33 is slidably connected to a surface of the sliding tool holder 21, one end of the sliding block 33 is fixedly connected to the insertion frame 32, and the insertion frame 32 is inserted into the limiting block 31 to limit the surgical blade 34 from moving on the surface of the sliding tool holder 21.

After the groove in the limiting block 31 is inserted into the insertion frame 32, the sliding block 33 and the sliding tool rest 21 extrude the outer wall of the surgical blade 34 to limit the movement of the blade, so that the surgical blade 34 is prevented from shaking in the surgical process.

As shown in fig. 2 and 3, in some embodiments, the protection device 5 includes a protection frame 51, a first rack 52, a transmission gear 53 and a second rack 54, the protection frame 51 is slidably connected to an outer wall of the tool handle 1, the first rack 52 is fixedly connected to an inner wall of the protection frame 51, the second rack 54 is fixedly connected to a surface of the sliding tool holder 21, a rotating shaft is fixedly connected to an inner wall of the tool handle 1, the transmission gear 53 is rotatably connected to an outer wall of the rotating shaft, and the transmission gear 53 is engaged and connected between the first rack 52 and the second rack 54.

In the moving process of the second rack 54, the transmission gear 53 is driven to rotate, so that the transmission gear 53 drives the second rack 54 to move towards the opposite direction, and the extension and retraction of the protection frame 51 are conveniently controlled.

As shown in fig. 4 and 5, in some embodiments, the clamping device 4 includes a limiting fixture block 41, a bevel fixture block 42, a rotating frame 43, a pressing plate 44 and a torsion spring 45, the limiting fixture block 41 is fixedly connected to the surface of the sliding block 33, the rotating frame 43 is fixedly connected to the surface of the tool holder 1, the bevel fixture block 42 is rotatably connected between the rotating frames 43, the pressing plate 44 is fixedly connected to one end of the bevel fixture block 42, the torsion spring 45 is arranged between the pressing plate 44 and the tool holder 1, and the limiting fixture block 41 and the bevel fixture block 42 are clamped.

Through oblique angle fixture block 42 under torsion spring 45's effect, the joint is mutually between spacing fixture block 41 and oblique angle fixture block 42, fixes sliding block 33 to restriction fixing device 2 removes, avoids fixing device 2 to take place to rock in the operation.

The use method of the incision device for removing the wrinkles of the cheekbone fat pad in FAMEANS wrinkle removing operation comprises the following steps:

s1 Assembly

Inserting the surgical blade 34 into the knife handle 1, clamping the groove body on the surgical blade 34 into the limiting block 31 in an aligning manner, pushing the sliding block 33, and clamping the surgical blade 34 between the sliding knife rest 21 and the inserting frame 32 through inserting the inserting frame 32 at one end of the sliding block 33 and the groove on the surface of the limiting block 31;

s2 push-out blade

The sliding block 33 is pushed, the fixing device 2 and the operation part 3 are pushed out from the interior of the knife handle 1, the limiting clamping block 41 at the top of the operation part 3 is clamped through the bevel clamping block 42 under the action of the torsion spring 45, and the movement of the fixing device 2 and the operation part 3 is limited;

s3 protection retraction

While the step of pushing out the blade is performed in S2, the sliding blade holder 21 is pushed out, and the second rack 54 on the surface of the sliding blade holder 21 drives the transmission gear 53 to rotate, and the transmission gear 53 drives the first rack 52, so that the protective frame 51 retracts and the surgical blade 34 is exposed;

s4 replacement scalpel

The main surgeon presses the pressing plate 44, the bevel clamping block 42 is lifted, the limiting clamping block 41 is separated from the bevel clamping block 42, the sliding knife rest 21 retracts under the action of the return spring 22, the second rack 54 on the sliding knife rest 21 drives the first rack 52 through the second rack 54 and the transmission gear 53, so that the first rack 52 drives the protection frame 51 to extend, and the protection frame 51 forms a protection space outside the surgical knife 34;

s5 procedure

As shown in fig. 2 and 3, in some embodiments, in the scalpel replacing step, when the primary scalpel doctor needs to replace the scalpel to realize different operations, after the primary scalpel doctor separates the scalpel latch device 4 from the operating portion 3, the operating portion 3 rebounds, and the protection device 5 is ejected to deliver the scalpel to medical staff, and meanwhile, the scalpel in the same state with different scalpel blades 34 is received.

The scalpel is in protection device 5 and is ejected out at the outer surface of blade and form the guard space in the transfer process, avoids in the transfer process of scalpel, and medical staff's hand is by the fish tail, prevents that medical staff from being infected.

It is noted that, in this document, relational terms such as first and second, and the like, if any, are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

An incision device for removing wrinkles from cheekbone fat pads in FAMEANS wrinkle removing operation is characterized in that: comprises a knife handle (1), a clamping device (4) and a protective device (5); a fixing device (2) is arranged in the knife handle (1), and an operation part (3) is arranged on the surface of the fixing device (2); the clamping device (4) is arranged on the surface of the knife handle (1), and the clamping device (4) clamps the operation part (3) to limit the movement of the fixing device (2); the protection device (5) is arranged at one end of the knife handle (1), and the protection device (5) is in transmission connection with the fixing device (2); the clamping device (4) rotates under the action of external force to unlock the operation part (3), the fixing device (2) retracts in the knife handle (1), the protection device (5) is driven to extend out of one end of the knife handle (1) to cover the exposed part of the operation part (3), and a protection space is formed on the outer wall of the operation part (3).
2. The FAMEANS wrinkle-removing surgical zygomatic fat pad wrinkle-removing incision device according to claim 1, characterized in that: fixing device (2) include slip knife rest (21), reset spring (22) and slip chamber (23), set up inside handle of a knife (1) slip chamber (23), the sliding connection in slip chamber (23) has slip knife rest (21), the one end fixed connection of reset spring (22) is on slip knife rest (21) surface, and other end fixed connection is at slip chamber (23) inner wall.
3. The FAMEANS wrinkle-removing surgical zygomatic fat pad wrinkle-removing incision device according to claim 1, characterized in that: operation portion (3) include stopper (31), grafting frame (32), sliding block (33) and scalpel blade (34), the one end of handle of a knife (1) is kept away from in stopper (31) fixed connection sliding knife rest (21), scalpel blade (34) cup joint the outer wall at stopper (31), the surperficial sliding connection of sliding knife rest (21) has sliding block (33), the one end fixedly connected with grafting frame (32) of sliding block (33), grafting frame (32) and stopper (31) are pegged graft, and restriction scalpel blade (34) move on sliding knife rest (21) surface.
4. The FAMEANS wrinkle-removing surgical zygomatic fat pad wrinkle-removing incision device according to claim 1, characterized in that: the protection device (5) comprises a protection frame (51), a first rack (52), a transmission gear (53) and a second rack (54), the protection frame (51) is connected with the outer wall of the knife handle (1) in a sliding mode, the first rack (52) is fixedly connected to the inner wall of the protection frame (51), the second rack (54) is fixedly connected to the surface of the sliding knife rest (21), the rotating shaft is fixedly connected to the inner wall of the knife handle (1), the transmission gear (53) is connected to the outer wall of the rotating shaft in a rotating mode, and the transmission gear (53) is connected between the first rack (52) and the second rack (54) in a meshing mode.
5. The FAMEANS wrinkle-removing surgical zygomatic fat pad wrinkle-removing incision device according to claim 1, characterized in that: clamping device (4) are including spacing fixture block (41), oblique angle fixture block (42), rotating turret (43), press down on board (44) and torsion spring (45), spacing fixture block (41) fixed connection is on the surface of sliding block (33), rotating turret (43) fixed connection is on the surface of handle of a knife (1), it is connected with oblique angle fixture block (42) to rotate between rotating turret (43), the one end fixedly connected with of oblique angle fixture block (42) presses down on board (44), be provided with torsion spring (45) between pressing board (44) and handle of a knife (1), the joint between spacing fixture block (41) and oblique angle fixture block (42).
6. Method of use of the FAMEANS wrinkle-removing surgical zygomatic fat pad wrinkle-removing incision device according to any of claims 1-5, characterized in that: the method comprises the following steps:

s1 Assembly

Inserting the scalpel blade (34) into the scalpel handle (1), aligning a groove body on the scalpel blade (34) with the limiting block (31) to be clamped, pushing the sliding block (33), and clamping the scalpel blade (34) between the sliding knife rest (21) and the inserting frame (32) through inserting the inserting frame (32) at one end of the sliding block (33) and a groove on the surface of the limiting block (31);

s2 push-out blade

The sliding block (33) is pushed, the fixing device (2) and the operation part (3) are pushed out from the interior of the knife handle (1) together, the limiting clamping block (41) at the top of the operation part (3) is clamped through the bevel clamping block (42) under the action of the torsion spring (45), and the fixing device (2) and the operation part (3) are limited to move;

s3 protection retraction

When the step of pushing out the blade is carried out in S2, the sliding tool rest (21) is pushed out, the transmission gear (53) is driven to rotate by the second rack (54) on the surface of the sliding tool rest (21), the first rack (52) is driven by the transmission gear (53), so that the protective frame (51) retracts, and the surgical blade (34) is exposed;

s4 replacement scalpel

A main surgeon presses the pressing plate (44), the bevel clamping block (42) is lifted, the limiting clamping block (41) is separated from the bevel clamping block (42), the sliding tool rest (21) retracts under the action of the return spring (22), a second rack (54) on the sliding tool rest (21) drives the first rack (52) through the second rack (54) in the transmission gear (53), so that the first rack (52) drives the protection frame (51) to extend, and the protection frame (51) forms a protection space outside the surgical blade (34);

s5 procedure

The main surgeon repeats the steps S2, S3, and S4 until the procedure is completed.
7. The FAMEANS wrinkle-removing surgical cutting device for removing wrinkles from cheekbone fat pads and the method of using the same according to claim 6, wherein: the method comprises the following steps: in the step of replacing the scalpel, when a main scalpel doctor needs to replace the scalpel to realize different operations, the main scalpel doctor separates the scalpel clamping device (4) from the operating part (3), the operating part (3) rebounds, and the protection device (5) is ejected out to deliver the scalpel to medical staff, and meanwhile, the scalpel in the same state with different scalpel blades (34) is connected.