CN115363653A - Breast augmentation prosthesis filling traction aid - Google Patents
Breast augmentation prosthesis filling traction aid Download PDFInfo
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- CN115363653A CN115363653A CN202210970839.2A CN202210970839A CN115363653A CN 115363653 A CN115363653 A CN 115363653A CN 202210970839 A CN202210970839 A CN 202210970839A CN 115363653 A CN115363653 A CN 115363653A
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- 230000003416 augmentation Effects 0.000 title claims abstract description 22
- 210000000481 breast Anatomy 0.000 title claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 210000000038 chest Anatomy 0.000 claims 9
- 230000033001 locomotion Effects 0.000 abstract description 11
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000005429 filling process Methods 0.000 abstract description 2
- 210000004883 areola Anatomy 0.000 description 5
- 210000005075 mammary gland Anatomy 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 210000001685 thyroid gland Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00792—Plastic surgery
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Prostheses (AREA)
Abstract
The invention belongs to the technical field of traction equipment, and particularly relates to a breast augmentation prosthesis filling traction assistor which comprises a moving frame, wherein the moving frame is connected with an adjusting structure, and the adjusting structure is connected with a traction structure; the adjusting structure comprises an adjusting cavity, and an L-shaped synchronizing plate is rotatably connected to the adjusting cavity; the traction structure comprises a traction cavity which can turn over along the L-shaped synchronous plate, and a first output rod which moves in an arc shape and then moves in a straight line is arranged on the traction cavity; a sliding rod is arranged on the first output rod, and a second output rod which moves in the transverse direction opposite to the first output rod is connected on the sliding rod in a sliding manner; the first output rod and the second output rod are both connected with a dislocation rod, and the dislocation rod is connected with a vertical traction block; the vertical traction block is rotatably connected with a transverse traction block, and the transverse traction block rotates along the vertical traction block along with the arc motion of the first output rod and the second output rod; the invention effectively solves the problems that the existing breast augmentation prosthesis is troublesome in filling process and is easy to cause great harm to patients.
Description
Technical Field
The invention belongs to the technical field of traction equipment, and particularly relates to a breast augmentation prosthesis filling traction assistor.
Background
Breast augmentation is a plastic surgery to improve the stature of a female; when breast augmentation is carried out, a wound needs to be cut out to place a filler, and in order to enable the wound to be relatively hidden and avoid the wound being discovered by people, the wound is mostly selected to be used as an operation place under armpits, areola or mammary glands; then, the thyroid gland drag hook is used for pulling the two sides open, and then the prosthesis is plugged in; however, during specific traction, the size of the plug inlet is asymmetric, the shape of the plug inlet is not consistent with that of the prosthesis, the prosthesis is not easy to put in, and the normal operation of the operation is influenced; moreover, for the patient who uses the thyroid retractor to drag, the patient needs to drag repeatedly for a long time, and if the force is too large, the skin of the patient is easy to tear, which causes huge damage to the patient.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a breast augmentation prosthesis filling traction aid, which effectively solves the problems that the existing breast augmentation prosthesis filling process is troublesome and is easy to cause huge damage to patients.
In order to achieve the purpose, the invention adopts the following technical scheme: a breast augmentation prosthesis filling traction assistor comprises a moving frame, wherein the moving frame is connected with an adjusting structure, and the adjusting structure is connected with a traction structure; the adjusting structure comprises an adjusting cavity, and an L-shaped synchronizing plate is rotatably connected to the adjusting cavity; the traction structure comprises a traction cavity capable of overturning along the L-shaped synchronous plate, and a first output rod which moves in an arc shape and then moves in a straight line is arranged on the traction cavity; a sliding rod is arranged on the first output rod, and a second output rod which moves in the transverse direction opposite to the first output rod is connected on the sliding rod in a sliding manner; the first output rod and the second output rod are both connected with a dislocation rod, and the dislocation rod is connected with a vertical traction block; the vertical traction block is connected with a transverse traction block in a rotating mode, and the transverse traction block moves along an arc along with the first output rod and the second output rod and rotates along the vertical traction block.
Furthermore, the movable frame comprises a supporting plate, and a universal wheel with a foot brake is arranged on the supporting plate; the supporting plate is provided with a pair of vertical telescopic rods, the telescopic ends of the vertical telescopic rods are vertically connected with transverse telescopic rods, and reinforcing columns connected with the other vertical telescopic rod and the other transverse telescopic rod are arranged on any one of the vertical telescopic rods and the transverse telescopic rods.
Furthermore, the vertical telescopic rod is connected with a connecting plate, and two ends of the connecting plate are respectively connected with a screw joint plate and a fixed plate; the screw connection plate is in threaded connection with a screw rod, and a knob is arranged on the screw rod; the screw rod is rotatably connected with a clamping plate matched with the fixing plate, and the clamping plate is connected with the connecting plate in a sliding mode.
Furthermore, the telescopic end of the transverse telescopic rod is connected with an adjusting rod, and an adjusting block which is connected with the adjusting rod in a sliding manner is fixedly connected to the adjusting cavity; the adjusting block is connected with a fastening bolt in a threaded mode, and adjusting holes matched with the adjusting bolt are evenly distributed in the adjusting rod.
Furthermore, an adjusting worm is rotatably connected in the adjusting cavity, and an adjusting worm wheel is meshed on the adjusting worm; the adjusting worm wheel is coaxially and fixedly connected with a rotating shaft, and the rotating shaft is connected with the L-shaped synchronous plate.
Furthermore, a connecting seat is fixedly connected to the L-shaped synchronizing plate, a rotating seat is rotatably connected to the connecting seat, and the rotating seat is fixedly connected with the traction cavity; a rotating cavity is arranged on the L-shaped synchronous plate, a rotating worm is rotatably connected to the rotating cavity, and a rotating worm wheel is meshed with the rotating worm; the rotating worm wheel is coaxially and fixedly connected with a crank, and a push rod is rotatably connected to the crank; the push rod is rotatably connected with a rotating rod, and the other end of the rotating rod is coaxially and fixedly connected with the rotating seat.
Furthermore, a driving bevel gear is rotatably connected to the traction cavity, and a knob is connected to the driving bevel gear; a driven bevel gear is meshed with the driving bevel gear, and a traction worm is coaxially and fixedly connected with the driven bevel gear; and a traction worm wheel is meshed on the traction worm, and the traction worm wheel is coaxially and fixedly connected with a driving wheel.
Furthermore, a vertical block is connected to the traction cavity in a vertical sliding manner, a transverse block is connected to the vertical block in a transverse sliding manner, the transverse block is connected with the first output rod, and a driving gear ring meshed with the driving wheel is fixedly connected to the transverse block; the driving gear ring comprises a pair of straight racks which are arranged in parallel, and semicircular gear rings are connected to two ends of each straight rack.
Furthermore, a slide rail is fixedly connected to the traction cavity, and a pair of traction slide blocks is connected to the slide rail in a sliding manner; the first output rod and the second output rod are both connected with driving rods, a pair of driving rods are respectively connected with a corresponding pair of traction sliding blocks in a sliding manner, and the driving rods are also provided with limiting blocks matched with the traction sliding blocks; a traction rod is fixedly connected to each of the pair of traction sliding blocks, and sliding blocks which are respectively connected with the first output rod and the second output rod in a sliding mode are connected to the traction rods; the pair of sliding blocks are rotatably connected with connecting rods, and the pair of transverse traction blocks are fixedly connected with connecting blocks which are rotatably connected with the pair of connecting rods respectively.
Furthermore, the first output rod and the second output rod are fixedly connected with synchronous racks, the synchronous racks on the first output rod are connected with the second output rod in a sliding manner, and the traction cavity is rotatably connected with a synchronous gear meshed with the synchronous racks; a buffer cylinder is fixedly connected to the traction cavity, a buffer rod is connected to the buffer cylinder in a sliding manner, and a buffer spring matched with the buffer rod is arranged in the buffer cylinder; a guide block is fixedly connected to the buffer rod, and a synchronous rack on the second output rod is connected with the guide block in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
1. when the device is used, the L-shaped synchronous plate and the traction cavity which can turn over along the L-shaped synchronous plate are driven to synchronously rotate through the adjusting structure, so that a pair of vertical traction blocks and a pair of transverse traction blocks on the traction cavity correspond to the angle of the incision of a patient; through drawing the synchronous board upset of chamber edge L type, make a pair of vertical traction piece, horizontal traction piece and patient's incision position (armpit, areola or mammary gland) corresponding, improve the convenience of this application.
2. When the invention is used, the transverse traction block is contacted with the wound of a patient when the transverse traction block and the vertical traction block are used; the medical staff can slightly pull the wound, and when the first output rod and the second output rod move, the wound moves in an arc shape; the vertical traction block and the transverse traction block are driven to move towards the direction close to the wound of the patient, the transverse traction block rotates along the vertical traction block, and in addition, under the action of the first output rod and the second output rod, the vertical traction block and the transverse traction block are driven to move towards two sides to draw the wound; need not the art person promptly and will transversely pull the piece and the installation of vertical traction piece targets in place, and horizontal traction piece and vertical traction piece can be installed automatically and target in place and pull the wound, improve the convenience of this application.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first isometric view of the engagement of the adjustment structure and the traction structure of the present invention;
FIG. 3 is a second isometric view of the adjustment structure, the pull structure, of the present invention in a mated condition;
FIG. 4 is a schematic structural view of an adjustment mechanism according to the present invention;
FIG. 5 is a schematic structural view of a pulling mechanism according to the present invention;
FIG. 6 is a schematic view showing the internal structure of the traction structure according to the present invention;
FIG. 7 is an enlarged view of area A of FIG. 6 according to the present invention;
FIG. 8 is an enlarged view of region B of FIG. 6 according to the present invention;
FIG. 9 is a schematic view of the engagement of the driving wheel, the driving gear ring, the transverse block, the vertical block, the first output rod, the shift rod, etc. in the present invention;
in the figure: 1. universal wheel, 2, support plate, 3, vertical telescopic rod, 4, screw rod, 5, screw plate, 6, clamping plate, 7, connecting plate, 8, fixing plate, 9, horizontal telescopic rod, 10, reinforcing column, 11, adjusting rod, 12, adjusting structure, 13, traction structure, 14, adjusting block, 15, adjusting cavity, 16, traction cavity, 17, sliding rail, 18, traction sliding block, 19, L-shaped synchronous plate, 20, traction rod, 21, connecting rod, 22, sliding rod, 23, dislocation rod, 24, vertical traction block, 25, horizontal traction block, 26, rotating cavity, 27, rotating worm, 28, a rotating worm wheel, 29, a crank, 30, a push rod, 31, a rotating rod, 32, a rotating seat, 33, a connecting seat, 34, a rotating shaft, 35, an adjusting worm, 36, an adjusting worm wheel, 37, a buffer cylinder, 38, a buffer rod, 39, a guide block, 40, a synchronous rack, 41, a transverse block, 42, a vertical block, 43, a driving gear ring, 44, a driving rod, 45, a synchronous gear, 46, a first output rod, 47, a driving bevel gear, 48, a driven bevel gear, 49, a traction worm, 50, a traction worm wheel, 51, a driving wheel, 52, a sliding block, 53 and a connecting block.
Detailed Description
Example one
A breast augmentation prosthesis filling traction aid, as shown in figures 1-9, comprises a movable frame, an adjusting structure 12 connected to the movable frame, and a traction structure 13 connected to the adjusting structure 12; the traction structure 13 is adjusted through the adjusting structure 12, so that the traction structure 13 corresponds to the incision of the patient, the traction structure 13 is convenient to pull the incision of the patient, an operator can conveniently place the prosthesis into a corresponding position, and the operation convenience of the operator is improved.
The adjusting structure 12 comprises an adjusting cavity 15 connected with the moving frame, and an L-shaped synchronizing plate 19 is rotatably connected to the adjusting cavity 15; the traction structure 13 comprises a traction cavity 16 which can turn along the L-shaped synchronous plate 19, and a first output rod 46 which moves in an arc shape and then moves in a straight line is arranged on the traction cavity 16; the L-shaped synchronous plate 19 and the traction cavity 16 which can turn over along the L-shaped synchronous plate 19 are driven to synchronously rotate by the adjusting structure 12, so that a pair of vertical traction blocks 24 and transverse traction blocks 25 on the traction cavity 16 correspond to the angle of the incision of the patient; the pair of vertical traction blocks 24 and the pair of horizontal traction blocks 25 correspond to the incision position (armpit, areola or mammary gland) of the patient by turning the traction cavity 16 along the L-shaped synchronous plate 19, so that the convenience of the application is improved.
A sliding rod 22 is arranged on the first output rod 46, and a second output rod which moves opposite to the first output rod 46 in the transverse direction is connected on the sliding rod 22 in a sliding manner; the first output rod 46 and the second output rod are both connected with a dislocation rod 23, and the dislocation rod 23 is connected with a vertical traction block 24; the vertical traction block 24 is rotatably connected with a transverse traction block 25, and the transverse traction block 25 rotates along the vertical traction block 24 along with the arc motion of the first output rod 46 and the second output rod; when the traction structure 13 performs traction, due to the first output rod 46 performing arc-shaped motion first and then performing linear motion, and through the arrangement of the sliding rod 22 and the opposite motion of the second output rod and the first output rod 46 in the transverse direction, the second output rod moves along with the first output rod 46 synchronously after performing arc-shaped motion first and then performing linear motion; in addition, the transverse traction block 25 rotates along the vertical traction block 24 along with the arc motion of the first output rod 46 and the second output rod, so that when the transverse traction block 25 and the vertical traction block 24 are used, the transverse traction block 25 is in contact with a wound of a patient; the medical staff can slightly pull the wound, and the first output rod 46 and the second output rod move in the arc-shaped movement process; namely, the vertical traction block 24 and the transverse traction block 25 are driven to move towards the direction close to the wound of the patient, the transverse traction block 25 rotates along the vertical traction block 24, and in addition, under the action of the first output rod 46 and the second output rod, the vertical traction block 24 and the transverse traction block 25 are driven to move towards two sides to draw the wound; need not the art person promptly and will transversely pull piece 25 and vertical traction piece 24 and install to target in place, but transverse traction piece 25 and vertical traction piece 24 automatic installation target in place and pull the wound, improve the convenience of this application.
Further, as shown in fig. 1, the moving frame includes a supporting plate 2, and a universal wheel 1 with a foot brake is arranged on the supporting plate 2; the universal wheel 1 with the foot brake is convenient to move and self-lock, so that the convenience of the device is improved; a pair of vertical telescopic rods 3 are arranged on the supporting plate 2, the telescopic ends of the vertical telescopic rods 3 are vertically connected with transverse telescopic rods 9, and a reinforcing column 10 connected with the other vertical telescopic rod 3 and the transverse telescopic rod 9 is arranged on any one of the vertical telescopic rods 3 and the transverse telescopic rods 9; the transverse telescopic rod 9 and the vertical telescopic rod 3 are preferably electric telescopic rods; through the setting of vertical telescopic link 3 and horizontal telescopic link 9, be convenient for carry out corresponding regulation to the regulation structure 12 of this application and traction structure 13, improve the convenience of this application.
Further, as shown in fig. 1, the vertical telescopic rod 3 is connected with a connecting plate 7, and two ends of the connecting plate 7 are respectively connected with a screw connection plate 5 and a fixing plate 8; the screw rod 4 is connected to the screw connection plate 5 in a threaded manner, and a knob is arranged on the screw rod 4; a clamping plate 6 matched with a fixing plate 8 is rotatably connected to the screw rod 4, and the clamping plate 6 is slidably connected with a connecting plate 7; through the rotation of knob drive lead screw 4, lead screw 4 drives splint 6 and slides along connecting plate 7, and splint 6 cooperatees with fixed plate 8 and fixes this application on the operation table, improves the stability that this application used.
Further, as shown in fig. 4, an adjusting worm 35 is rotatably connected in the adjusting cavity 15, an adjusting worm wheel 36 is engaged on the adjusting worm 35, and a knob is arranged on the adjusting worm 35; the adjusting worm wheel 36 is coaxially and fixedly connected with a rotating shaft 34, and the rotating shaft 34 is connected with the L-shaped synchronous plate 19; the rotating shaft 34 is driven to rotate by the matching of the adjusting worm 35 and the adjusting worm wheel 36, and the rotating shaft 34 drives the L-shaped synchronous plate 19 to rotate; through adjusting worm 35 and adjusting worm wheel 36 and cooperate the use, can effectual regulation this application stability.
Further, as shown in fig. 4, a connecting seat 33 is fixedly connected to the L-shaped synchronizing plate 19, a rotating seat 32 is rotatably connected to the connecting seat 33, and the rotating seat 32 is fixedly connected to the traction cavity 16; the rotation of the traction cavity 16 along the L-shaped synchronous plate 19 is realized through the rotation of the rotating seat 32 along the connecting seat 33; in addition, since the connecting base 33 is fixedly connected with the L-shaped synchronizing plate 19, when the L-shaped synchronizing plate 19 rotates, the connecting base 33 and the rotating base 32 cooperate to drive the traction cavity 16 to rotate along with the rotation of the L-shaped synchronizing plate.
A rotating cavity 26 is arranged on the L-shaped synchronous plate 19, a rotating worm 27 is connected to the rotating cavity 26 in a rotating mode, a knob is arranged on the rotating worm 27, and a rotating worm wheel 28 is meshed with the rotating worm 27; the rotating worm wheel 28 is coaxially and fixedly connected with a crank 29, and a push rod 30 is rotatably connected to the crank 29; the push rod 30 is rotatably connected with a rotating rod 31, and the other end of the rotating rod 31 is coaxially and fixedly connected with a rotating seat 32; when the traction cavity 16 turns over along the L-shaped synchronous plate 19, the rotary worm 27 is driven to rotate through the knob, and the rotary worm 27 drives the crank 29 to rotate through the rotary worm wheel 28; the crank 29 drives the rotating rod 31 to move through the push rod 30, and the rotating rod 31 drives the rotating seat 32 to rotate along the connecting seat 33.
Further, as shown in fig. 7, a driving bevel gear 47 is rotatably connected to the traction cavity 16, and a knob is connected to the driving bevel gear 47; a driven bevel gear 48 is meshed with the driving bevel gear 47, and a traction worm 49 is coaxially and fixedly connected with the driven bevel gear 48; a traction worm gear 50 is meshed on the traction worm 49, and the traction worm gear 50 is coaxially and fixedly connected with a driving wheel 51; the driving bevel gear 47 is driven to rotate through the knob, the driving bevel gear 47 drives the driven bevel gear 48 to rotate, the driven bevel gear 48 drives the traction worm 49 to rotate, the traction worm 49 drives the traction worm gear 50 to rotate, and the traction worm gear 50 drives the driving wheel 51 to rotate; through the arrangement of the traction worm 49 and the traction worm gear 50, the stability of the driving wheel 51 can be effectively ensured.
Further, as shown in fig. 6, a vertical block 42 is connected to the traction cavity 16 in a vertical sliding manner, a horizontal block 41 is connected to the vertical block 42 in a horizontal sliding manner, the horizontal block 41 is connected to a first output rod 46, and a driving gear ring 43 engaged with a driving wheel 51 is fixedly connected to the horizontal block 41; the driving gear ring 43 comprises a pair of spur racks which are arranged in parallel, and semicircular gear rings are connected to two ends of each of the pair of the spur racks; as shown in fig. 9, when the driving wheel 51 rotates, the driving wheel 51 cooperates with the semicircular gear ring to drive the transverse block 41 to slide along the vertical block 42, and simultaneously, the vertical block 42 slides along the traction cavity 16, thereby driving the first output rod 46 to move along an arc, and when the driving wheel 51 is engaged with the spur rack, the transverse block 41 is driven to slide along the vertical block 42.
Further, as shown in fig. 6, a slide rail 17 is fixedly connected to the traction cavity 16, and a pair of traction sliding blocks 18 is slidably connected to the slide rail 17; the first output rod 46 and the second output rod are both connected with a driving rod 44, a pair of driving rods 44 are respectively connected with a corresponding pair of traction sliders 18 in a sliding manner, and the driving rod 44 is further provided with a limiting block matched with the traction slider 18; a traction rod 20 is fixedly connected to each of the pair of traction sliding blocks 18, and sliding blocks 52 which are respectively connected with the first output rod 46 and the second output rod in a sliding manner are connected to the traction rods 20; the pair of sliding blocks 52 are rotatably connected with a connecting rod 21, and the pair of transverse traction blocks 25 are fixedly connected with connecting blocks 53 which are respectively rotatably connected with the pair of connecting rods 21.
When the first output rod 46 and the second output rod move transversely, the driving rod 44 drives the traction sliding block 18 to slide along the sliding rail 17; when the first output rod 46 and the second output rod move vertically, under the action of the slide rail 17, the traction sliding block 18 drives the sliding block 52 to slide along the first output rod 46 and the second output rod through the traction rod 20, and the sliding block 52 is matched with the connecting block 53 through the connecting rod 21 to drive the transverse traction block 25 to rotate along the vertical traction block 24.
Further, the first output rod 46 and the second output rod are both fixedly connected with a synchronous rack 40, the synchronous rack 40 on the first output rod 46 is connected with the second output rod in a sliding manner, and the traction cavity 16 is rotatably connected with a synchronous gear 45 engaged with the synchronous rack 40; a buffer cylinder 37 is fixedly connected to the traction cavity 16, a buffer rod 38 is slidably connected to the buffer cylinder 37, and a buffer spring matched with the buffer rod 38 is arranged in the buffer cylinder 37; a guide block 39 is fixedly connected to the buffer rod 38, and a synchronous rack 40 on the second output rod is slidably connected with the guide block 39.
When the first output rod 46 and the second output rod move transversely, the synchronous rack 40 moves synchronously under the action of the synchronous gear 45; when the first output rod 46 and the second output rod move vertically, the synchronous rack 40 slides along the synchronous gear 45; through the setting of buffer tube 37, buffer rod 38, buffer spring can effectually cushion the synchronous rack 40 on guide block 39 and the second output pole, improve the stability of synchronous rack 40 on the second output pole.
The working process of the invention is as follows:
when the invention is used, the vertical telescopic rod 3 is matched with the transverse telescopic rod 9, so that the pair of transverse traction blocks 25 and the vertical traction block 24 correspond to the incision of a patient; in addition, a pair of transverse traction blocks 25 and a pair of vertical traction blocks 24 on the traction structure 13 are adjusted according to the incision angle of a patient; the knob is rotated to drive the adjusting worm 35 to rotate, the adjusting worm 35 drives the rotating shaft 34 to rotate through the adjusting worm wheel 36, and the rotating shaft 34 drives the L-shaped synchronous plate 19 to rotate; since the connecting base 33 is fixedly connected with the L-shaped synchronizing plate 19, when the L-shaped synchronizing plate 19 rotates, the connecting base 33 and the rotating base 32 cooperate to drive the traction cavity 16 to rotate along with the rotation of the L-shaped synchronizing plate.
According to the position of the incision of the patient (armpit, areola or mammary gland), the knob is rotated to drive the rotating worm 27 to rotate, and the rotating worm 27 drives the crank 29 to rotate through the rotating worm wheel 28; the crank 29 drives the rotating rod 31 to act through the push rod 30, and the rotating rod 31 drives the rotating seat 32 to rotate along the connecting seat 33, so that the pair of transverse traction blocks 25 and the vertical traction block 24 correspond to the incision position (armpit, areola or mammary gland) of the patient.
The driving bevel gear 47 is driven to rotate through the knob, the driving bevel gear 47 drives the driven bevel gear 48 to rotate, the driven bevel gear 48 drives the traction worm 49 to rotate, the traction worm 49 drives the traction worm gear 50 to rotate, and the traction worm gear 50 drives the driving wheel 51 to rotate; as shown in fig. 9, while the driving wheel 51 cooperates with the semicircular gear ring to drive the transverse block 41 to slide along the vertical block 42, the vertical block 42 slides along the traction chamber 16, which in turn drives the first output rod 46 to move along an arc, and when the driving wheel 51 is engaged with the spur rack, the transverse block 41 is driven to slide along the vertical block 42.
Meanwhile, the second output rod moves synchronously with the first output rod 46 in an arc-first and then linear manner through the arrangement of the sliding rod 22 and the cooperation of the synchronous rack 40 and the synchronous gear 45; when the first output rod 46 and the second output rod move along the arc, the first output rod 46 and the second output rod drive the vertical traction block 24 and the transverse traction block 25 to move towards the direction close to the wound of the patient in the arc movement process; meanwhile, the traction sliding block 18 drives the sliding block 52 to slide along the first output rod 46 and the second output rod through the traction rod 20, and the sliding block 52 is matched with the connecting block 53 through the connecting rod 21 to drive the transverse traction block 25 to rotate along the vertical traction block 24; the transverse traction block 25 rotates along the vertical traction block 24, namely, an operator does not need to install the transverse traction block 25 and the vertical traction block 24 in place, and the transverse traction block 25 and the vertical traction block 24 can be automatically installed in place and can traction the wound; in addition, under the action of the first output rod 46 and the second output rod, the vertical traction block 24 and the transverse traction block 25 are driven to move towards two sides to draw the wound; at the same time, the driving rod 44 drives the traction block 18 to slide along the slide rail 17. The first output rod 46 and the second output rod are matched with the transverse traction block 25 and the vertical traction block 24 to pull the wound of the patient along the linear motion process, so that the operator can conveniently place the prosthesis into the corresponding position, and the operation convenience of the operator is improved.
Example two
A breast augmentation prosthesis filling traction aid is structurally the same as the first embodiment, except that: the telescopic end of the transverse telescopic rod 9 is connected with an adjusting rod 11, and an adjusting block 14 which is connected with the adjusting rod 11 in a sliding manner is fixedly connected to an adjusting cavity 15; a fastening bolt is screwed on the adjusting block 14, and adjusting holes matched with the adjusting bolt are uniformly distributed on the adjusting rod 11; cooperate through adjusting pole 11 and regulating block 14 and finely tune adjustment structure 12, through vertical telescopic link 3, horizontal telescopic link 9, regulation pole 11, the three cooperatees, can effectually carry out three-dimensional regulation to adjustment structure 12 and traction structure 13, improves the convenience of this application operation.
Claims (10)
1. A breast augmentation prosthesis filling traction assistor comprises a movable frame, wherein the movable frame is connected with an adjusting structure (12), and the adjusting structure (12) is connected with a traction structure (13); the method is characterized in that: the adjusting structure (12) comprises an adjusting cavity (15), and an L-shaped synchronizing plate (19) is rotatably connected to the adjusting cavity (15); the traction structure (13) comprises a traction cavity (16) which can turn along the L-shaped synchronous plate (19), and a first output rod (46) which moves in an arc shape and then moves in a straight line is arranged on the traction cavity (16); a sliding rod (22) is arranged on the first output rod (46), and a second output rod which moves oppositely to the first output rod (46) in the transverse direction is connected on the sliding rod (22) in a sliding manner; the first output rod (46) and the second output rod are both connected with a dislocation rod (23), and the dislocation rod (23) is connected with a vertical traction block (24); the vertical traction block (24) is connected with a transverse traction block (25) in a rotating mode, and the transverse traction block (25) moves along an arc along with the first output rod (46) and the second output rod and rotates along the vertical traction block (24).
2. The augmentation chest prosthesis filling traction aid of claim 1, wherein: the movable frame comprises a supporting plate (2), and universal wheels (1) with foot brakes are arranged on the supporting plate (2); the supporting plate (2) is provided with a pair of vertical telescopic rods (3), the telescopic ends of the vertical telescopic rods (3) are perpendicularly connected with transverse telescopic rods (9), and a reinforcing column (10) connected with the other vertical telescopic rod (3) and the transverse telescopic rod (9) is arranged on any vertical telescopic rod (3) and the transverse telescopic rod (9).
3. The augmentation chest prosthesis filling traction aid of claim 2, wherein: the vertical telescopic rod (3) is connected with a connecting plate (7), and two ends of the connecting plate (7) are respectively connected with a screw joint plate (5) and a fixed plate (8); the screw receiving plate (5) is connected with a screw rod (4) in a threaded manner, and a knob is arranged on the screw rod (4); the screw rod (4) is rotatably connected with a clamping plate (6) matched with the fixing plate (8), and the clamping plate (6) is in sliding connection with the connecting plate (7).
4. The augmentation chest prosthesis filling traction aid of claim 2, wherein: the telescopic end of the transverse telescopic rod (9) is connected with an adjusting rod (11), and an adjusting block (14) which is connected with the adjusting rod (11) in a sliding manner is fixedly connected to the adjusting cavity (15); the adjusting block (14) is connected with a fastening bolt in a threaded mode, and adjusting holes matched with the adjusting bolts are evenly distributed in the adjusting rod (11).
5. The augmentation chest prosthesis filling traction aid of claim 4, wherein: an adjusting worm (35) is rotatably connected in the adjusting cavity (15), and an adjusting worm wheel (36) is meshed on the adjusting worm (35); the adjusting worm wheel (36) is coaxially and fixedly connected with a rotating shaft (34), and the rotating shaft (34) is connected with the L-shaped synchronous plate (19).
6. The augmentation chest prosthesis filling traction aid of claim 5, wherein: the L-shaped synchronous plate (19) is fixedly connected with a connecting seat (33), the connecting seat (33) is rotatably connected with a rotating seat (32), and the rotating seat (32) is fixedly connected with the traction cavity (16); a rotating cavity (26) is formed in the L-shaped synchronous plate (19), a rotating worm (27) is connected to the rotating cavity (26) in a rotating mode, and a rotating worm wheel (28) is meshed with the rotating worm (27); the rotating worm wheel (28) is coaxially and fixedly connected with a crank (29), and a push rod (30) is rotatably connected to the crank (29); the push rod (30) is connected with a rotating rod (31) in a rotating mode, and the other end of the rotating rod (31) is coaxially and fixedly connected with a rotating seat (32).
7. The augmentation chest prosthesis filling traction aid of claim 1, wherein: the traction cavity (16) is rotatably connected with a driving bevel gear (47), and the driving bevel gear (47) is connected with a knob; a driven bevel gear (48) is meshed with the driving bevel gear (47), and a traction worm (49) is coaxially and fixedly connected with the driven bevel gear (48); the traction worm (49) is engaged with a traction worm wheel (50), and the traction worm wheel (50) is coaxially and fixedly connected with a driving wheel (51).
8. The augmentation chest prosthesis filling traction aid of claim 7, wherein: a vertical block (42) is connected to the traction cavity (16) in a vertical sliding manner, a transverse block (41) is connected to the vertical block (42) in a transverse sliding manner, the transverse block (41) is connected with a first output rod (46), and a driving gear ring (43) meshed with a driving wheel (51) is fixedly connected to the transverse block (41); the driving gear ring (43) comprises a pair of straight racks which are arranged in parallel, and two ends of each straight rack are connected with semicircular gear rings.
9. The augmentation chest prosthesis filling traction aid of claim 8, wherein: a slide rail (17) is fixedly connected to the traction cavity (16), and a pair of traction slide blocks (18) is connected to the slide rail (17) in a sliding manner; the first output rod (46) and the second output rod are both connected with driving rods (44), the pair of driving rods (44) are respectively in sliding connection with the corresponding pair of traction sliding blocks (18), and the driving rods (44) are also provided with limiting blocks matched with the traction sliding blocks (18); a traction rod (20) is fixedly connected to each of the pair of traction sliding blocks (18), and sliding blocks (52) which are respectively in sliding connection with the first output rod (46) and the second output rod are connected to the traction rods (20); the pair of sliding blocks (52) are rotatably connected with a connecting rod (21), and the pair of transverse traction blocks (25) are fixedly connected with connecting blocks (53) which are rotatably connected with the pair of connecting rods (21) respectively.
10. The augmentation chest prosthesis filling traction aid of claim 9, wherein: the first output rod (46) and the second output rod are fixedly connected with synchronous racks (40), the synchronous racks (40) on the first output rod (46) are connected with the second output rod in a sliding mode, and the traction cavity (16) is rotatably connected with a synchronous gear (45) meshed with the synchronous racks (40); a buffer cylinder (37) is fixedly connected to the traction cavity (16), a buffer rod (38) is connected to the buffer cylinder (37) in a sliding manner, and a buffer spring matched with the buffer rod (38) is arranged in the buffer cylinder (37); a guide block (39) is fixedly connected to the buffer rod (38), and a synchronous rack (40) on the second output rod is connected with the guide block (39) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210970839.2A CN115363653B (en) | 2022-08-13 | 2022-08-13 | Filling traction aid for breast augmentation prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210970839.2A CN115363653B (en) | 2022-08-13 | 2022-08-13 | Filling traction aid for breast augmentation prosthesis |
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| Publication Number | Publication Date |
|---|---|
| CN115363653A true CN115363653A (en) | 2022-11-22 |
| CN115363653B CN115363653B (en) | 2024-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210970839.2A Active CN115363653B (en) | 2022-08-13 | 2022-08-13 | Filling traction aid for breast augmentation prosthesis |
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| Country | Link |
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| CN (1) | CN115363653B (en) |
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|---|---|---|---|---|
| WO2007103997A2 (en) * | 2006-03-08 | 2007-09-13 | Abbott Laboratories | Surgical retractor and retractor assembly |
| CN108852588A (en) * | 2018-07-23 | 2018-11-23 | 河南省中医院（河南中医药大学第二附属医院） | Auxiliary traction device for orthopedics department |
| CN214908296U (en) * | 2021-03-03 | 2021-11-30 | 泸州市人民医院 | Traction device for repairing skin wound |
| CN113854942A (en) * | 2021-11-15 | 2021-12-31 | 郑州大学第一附属医院 | Expansion support for oral implantation restoration |
| CN114099214A (en) * | 2021-12-25 | 2022-03-01 | 宋伟 | Clinical traction frame that uses of orthopedics |
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2022
- 2022-08-13 CN CN202210970839.2A patent/CN115363653B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007103997A2 (en) * | 2006-03-08 | 2007-09-13 | Abbott Laboratories | Surgical retractor and retractor assembly |
| CN108852588A (en) * | 2018-07-23 | 2018-11-23 | 河南省中医院（河南中医药大学第二附属医院） | Auxiliary traction device for orthopedics department |
| CN214908296U (en) * | 2021-03-03 | 2021-11-30 | 泸州市人民医院 | Traction device for repairing skin wound |
| CN113854942A (en) * | 2021-11-15 | 2021-12-31 | 郑州大学第一附属医院 | Expansion support for oral implantation restoration |
| CN114099214A (en) * | 2021-12-25 | 2022-03-01 | 宋伟 | Clinical traction frame that uses of orthopedics |
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| Publication number | Publication date |
|---|---|
| CN115363653B (en) | 2024-04-30 |
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