CN115363653B - Filling traction aid for breast augmentation prosthesis - Google Patents
Filling traction aid for breast augmentation prosthesis Download PDFInfo
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- CN115363653B CN115363653B CN202210970839.2A CN202210970839A CN115363653B CN 115363653 B CN115363653 B CN 115363653B CN 202210970839 A CN202210970839 A CN 202210970839A CN 115363653 B CN115363653 B CN 115363653B
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- traction
- rod
- output rod
- block
- adjusting
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- 230000003416 augmentation Effects 0.000 title claims abstract description 19
- 210000000481 breast Anatomy 0.000 title claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 20
- 230000006378 damage Effects 0.000 abstract description 3
- 238000005429 filling process Methods 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 18
- 210000004883 areola Anatomy 0.000 description 5
- 210000005075 mammary gland Anatomy 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram 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
Classifications
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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
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The invention belongs to the technical field of traction equipment, and particularly relates to a filling traction aid for a breast augmentation prosthesis, which comprises a movable frame, wherein an adjusting structure is connected to the movable frame, and a traction structure is connected to the adjusting structure; the adjusting structure comprises an adjusting cavity, and an L-shaped synchronous plate is rotationally 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; the first output rod is provided with a sliding rod, and the sliding rod is connected with a second output rod which moves in the opposite direction to the first output rod in a sliding way; the first output rod and the second output rod are connected with dislocation rods, and the dislocation rods are connected with vertical traction blocks; the vertical traction block is rotationally connected with a transverse traction block, and the transverse traction block rotates along the vertical traction block along with the arc-shaped movement of the first output rod and the second output rod; the invention effectively solves the problems that the filling process of the existing breast augmentation prosthesis is troublesome and the patient is easy to cause huge injury.
Description
Technical Field
The invention belongs to the technical field of traction equipment, and particularly relates to a breast augmentation prosthesis filling traction aid.
Background
Breast augmentation is a plastic surgery to improve the stature of women; when breast augmentation is performed, a wound is needed to be cut out for placing a filler, so that the wound is relatively hidden, the phenomenon that the wound is found is avoided, and the wound is selected to be used as an operation place under armpits, in areola or under mammary glands; then the thyroid retractor is pulled to two sides, and then the prosthesis is plugged in; however, during specific traction, the size of the plug inlet is asymmetric, the shape is not matched with the prosthesis, the prosthesis is not easy to put in, and the normal operation is affected; moreover, for the operator who uses the thyroid retractor to pull, the operator needs to pull repeatedly for a long time, if the force is too great, the skin of the patient is easy to tear, and huge damage is caused to the patient.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the filling traction aid for the breast augmentation prosthesis, which effectively solves the problems that the filling process of the traditional breast augmentation prosthesis is troublesome and the patient is easy to cause huge injury.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the chest-augmentation prosthesis filling traction aid comprises a movable frame, wherein an adjusting structure is connected to the movable frame, and a traction structure is connected to the adjusting 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; the first output rod is provided with a sliding rod, and the sliding rod is connected with a second output rod which moves in the opposite direction to the first output rod in a sliding manner; the first output rod and the second output rod are connected with dislocation rods, and the dislocation rods are connected with vertical traction blocks; the vertical traction block is rotationally connected with a transverse traction block, and the transverse traction block rotates along the vertical traction block along with the arc-shaped movement of the first output rod and the second output rod.
Further, the movable frame comprises a supporting plate, and universal wheels with foot brakes are arranged on the supporting plate; the support 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 any one of the vertical telescopic rods and the transverse telescopic rods is provided with a reinforcing column connected with the other vertical telescopic rod and the transverse telescopic rod.
Further, a connecting plate is connected to the vertical telescopic rod, and two ends of the connecting plate are respectively connected with a screw connection plate and a fixing plate; the screw plate is in threaded connection with a screw rod, and a knob is arranged on the screw rod; and the screw rod is rotationally connected with a clamping plate matched with the fixed plate, and the clamping plate is in sliding connection with the connecting plate.
Further, the telescopic end of the transverse telescopic rod is connected with an adjusting rod, and an adjusting block which is in sliding connection with the adjusting rod is fixedly connected to the adjusting cavity; the adjusting block is in threaded connection with a fastening bolt, and adjusting holes matched with the adjusting bolt are uniformly distributed on the adjusting rod.
Further, an adjusting worm is rotatably connected to the adjusting cavity, and an adjusting worm wheel is meshed with 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.
Further, a connecting seat is fixedly connected to the L-shaped synchronous plate, a rotating seat is rotatably connected to the connecting seat, and the rotating seat is fixedly connected with the traction cavity; the L-shaped synchronous plate is provided with a rotating cavity, a rotating worm is connected to the rotating cavity in a rotating mode, and a rotating worm wheel is meshed with the rotating worm; the rotary worm wheel is coaxially and fixedly connected with a crank, and a push rod is rotationally connected to the crank; the push rod is rotationally connected with a rotating rod, and the other end of the rotating rod is coaxially fixedly connected with the rotating seat.
Further, a drive bevel gear is rotationally connected to the traction cavity, and a knob is connected to the drive bevel gear; the driving bevel gear is meshed with a driven bevel gear, and the driven bevel gear is coaxially and fixedly connected with a traction worm; the traction worm is meshed with a traction worm wheel, and the traction worm wheel is coaxially and fixedly connected with a driving wheel.
Further, 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 two ends of each straight rack are connected with semicircular gear rings.
Further, a sliding rail is fixedly connected to the traction cavity, and a pair of traction sliding blocks are connected to the sliding 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 and slidably connected with a corresponding pair of traction sliding blocks, and limiting blocks matched with the traction sliding blocks are further arranged on the driving rods; a traction rod is fixedly connected to the pair of traction sliding blocks, and the traction rod is connected with a sliding block which is respectively and slidably connected with the first output rod and the second output rod; the pair of sliding blocks are respectively and rotatably connected with connecting rods, and the pair of transverse traction blocks are respectively and fixedly connected with connecting blocks which are respectively and rotatably connected with the pair of connecting rods.
Further, the first output rod and the second output rod are fixedly connected with a synchronous rack, the synchronous rack on the first output rod is in sliding connection with the second output rod, and a synchronous gear meshed with the synchronous rack is rotationally connected to the traction cavity; the traction cavity is fixedly connected with a buffer cylinder, the buffer cylinder is connected with a buffer rod in a sliding manner, and a buffer spring matched with the buffer rod is arranged in the buffer cylinder; and the buffer rod is fixedly connected with a guide block, and the synchronous rack on the second output rod is in sliding connection with the guide block.
Compared with the prior art, the invention has the following beneficial effects:
When the application is used, the L-shaped synchronizing plate and the traction cavity which can be overturned along the L-shaped synchronizing plate are driven by the adjusting structure to synchronously rotate, so that the angles of a pair of vertical traction blocks and a pair of transverse traction blocks on the traction cavity correspond to the angles of the incision of a patient; the traction cavity is turned over along the L-shaped synchronous plate, so that a pair of vertical traction blocks and a pair of transverse traction blocks correspond to incision positions (armpits, areola or mammary glands) of a patient, and convenience of the application is improved.
When the application is used, the transverse traction block and the vertical traction block are in contact with the wound of a patient; the medical staff can gently pull the wound, and when the first output rod and the second output rod move, the first output rod and the second output rod move in an arc-shaped movement process; 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 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 pull the wound; the transverse traction block and the vertical traction block can be automatically installed in place and used for traction of wounds without the need of operators to install the transverse traction block and the vertical traction block in place, so that convenience of the application is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a first isometric view of the adjustment structure and traction structure of the present invention in a mated condition;
FIG. 3 is a second isometric view of the mated state of the adjustment structure and traction structure of the present invention;
FIG. 4 is a schematic diagram of the structure of the adjusting structure of the present invention;
FIG. 5 is a schematic view of a traction structure according to the present invention;
FIG. 6 is a schematic view of the internal structure of the traction structure of the present invention;
FIG. 7 is an enlarged schematic view of area A of FIG. 6 in accordance with the present invention;
FIG. 8 is an enlarged schematic view of area B of FIG. 6 in accordance with the present invention;
FIG. 9 is a schematic view of the fit of the drive wheel, drive ring gear, lateral mass, vertical mass, first output bar, offset bar, etc. in the present invention;
In the figure: 1. universal wheels, 2, a supporting plate, 3, a vertical telescopic rod, 4, a screw rod, 5, a screw connection plate, 6, a clamping plate, 7, a connecting plate, 8, a fixed plate, 9, a horizontal telescopic rod, 10, a reinforcing column, 11, an adjusting rod, 12, an adjusting structure, 13, a traction structure, 14, an adjusting block, 15, an adjusting cavity, 16, a traction cavity, 17, a sliding rail, 18, a traction sliding block, 19, an L-shaped synchronous plate, 20, a traction rod, 21, a connecting rod, 22, a sliding rod, 23, a dislocation rod, 24, a vertical traction block, 25, a horizontal traction block, 26, a rotating cavity, 27 and a rotating worm, 28, a rotating worm gear, 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 gear, 37, a buffer tube, 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 gear, 51, a driving wheel, 52, a sliding block, 53 and a connecting block.
Detailed Description
Examples
The filling traction aid for the breast augmentation prosthesis 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 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, the prosthesis is conveniently placed in the corresponding position by the operator, and the convenience of operation of the operator is improved.
The adjusting structure 12 comprises an adjusting cavity 15 connected with the movable 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 capable of overturning along the L-shaped synchronizing 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 synchronizing plate 19 and the traction cavity 16 which can be overturned along the L-shaped synchronizing plate 19 are driven to synchronously rotate by the adjusting structure 12, so that the angles of a pair of vertical traction blocks 24 and a pair of transverse traction blocks 25 on the traction cavity 16 correspond to the angles of the incision of a patient; by turning the traction cavity 16 along the L-shaped synchronizing plate 19, a pair of vertical traction blocks 24 and a pair of horizontal traction blocks 25 are made to correspond to incision positions (armpits, areola or mammary glands) of a patient, and convenience of the application is improved.
The first output rod 46 is provided with a slide bar 22, and the slide bar 22 is connected with a second output rod which moves in the transverse direction opposite to the first output rod 46 in a sliding way; the first output rod 46 and the second output rod are 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-shaped movement of the first output rod 46 and the second output rod; when the traction structure 13 is in traction, as the first output rod 46 moves in an arc shape and then moves in a straight line, and the second output rod moves in a direction opposite to the first output rod 46 in the transverse direction through the arrangement of the slide rod 22, the second output rod moves in an arc shape and then moves in a straight line along with the first output rod 46 synchronously; in addition, the transverse traction block 25 rotates along the vertical traction block 24 along with the arc-shaped movement of the first output rod 46 and the second output rod, so that the transverse traction block 25 and the vertical traction block 24 are contacted with the wound of a patient when in use; the medical staff can gently pull the wound, and when the first output rod 46 and the second output rod move, the first output rod and the second output rod move in an arc shape; 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 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 pull the wound; that is, the operator is not required 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 used for traction of wounds, so that the convenience of the application is improved.
Further, the movable frame comprises 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 for moving and self-locking, so that the convenience of the application is improved; a pair of vertical telescopic rods 3 are arranged on the supporting plate 2, the telescopic ends of the pair of vertical telescopic rods 3 are vertically connected with a transverse telescopic rod 9, and a reinforcing column 10 connected with the other vertical telescopic rod 3 and the other transverse telescopic rod 9 is arranged on any one of the vertical telescopic rods 3 and the transverse telescopic rod 9; the transverse telescopic rod 9 and the vertical telescopic rod 3 are preferably electric telescopic rods; by arranging the vertical telescopic rod 3 and the horizontal telescopic rod 9, the adjusting structure 12 and the traction structure 13 of the application are convenient to correspondingly adjust, and the convenience of the application is improved.
Further, a connecting plate 7 is connected to the vertical telescopic rod 3, and two ends of the connecting plate 7 are respectively connected with a screw connection plate 5 and a fixing plate 8; the screw plate 5 is in screw connection with a screw rod 4, and a knob is arranged on the screw rod 4; the screw rod 4 is rotationally connected with a clamping plate 6 matched with the fixed plate 8, and the clamping plate 6 is in sliding connection with the connecting plate 7; the screw rod 4 is driven to rotate through the knob, the screw rod 4 drives the clamping plate 6 to slide along the connecting plate 7, and the clamping plate 6 is matched with the fixing plate 8 to fix the application on an operating table, so that the use stability of the application is improved.
Further, an adjusting worm 35 is rotatably connected to the adjusting cavity 15, an adjusting worm wheel 36 is meshed with 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 synchronizing plate 19; the adjusting worm 35 and the adjusting worm wheel 36 are matched to drive the rotating shaft 34 to rotate, and the rotating shaft 34 drives the L-shaped synchronizing plate 19 to rotate; the stability of the application can be effectively regulated by the cooperation of the regulating worm 35 and the regulating worm wheel 36.
Further, 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 with the traction cavity 16; the rotation of the traction cavity 16 along the L-shaped synchronizing plate 19 is realized by the rotation of the rotating seat 32 along the connecting seat 33; in addition, since the connecting seat 33 is fixedly connected with the L-shaped synchronizing plate 19, when the L-shaped synchronizing plate 19 rotates, the traction cavity 16 is driven to rotate along with the rotation of the L-shaped synchronizing plate by the cooperation of the connecting seat 33 and the rotating seat 32.
The L-shaped synchronizing plate 19 is provided with a rotating cavity 26, a rotating worm 27 is connected to the rotating cavity 26 in a rotating way, a knob is arranged on the rotating worm 27, and a rotating worm wheel 28 is meshed with the rotating worm 27; a crank 29 is coaxially and fixedly connected with the rotating worm wheel 28, 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 synchronizing plate 19, the knob drives 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.
Further, a drive bevel gear 47 is rotatably connected to the traction cavity 16, and a knob is connected to the drive bevel gear 47; the driving bevel gear 47 is meshed with a driven bevel gear 48, and the driven bevel gear 48 is coaxially and fixedly connected with a traction worm 49; the traction worm 49 is meshed with a traction worm wheel 50, and the traction worm wheel 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 wheel 50 to rotate, and the traction worm wheel 50 drives the driving wheel 51 to rotate; by providing the traction worm 49 and the traction worm wheel 50, the stability of the driving wheel 51 can be effectively ensured.
Further, the traction cavity 16 is connected with a vertical block 42 in a sliding manner along the vertical direction, the vertical block 42 is connected with a transverse block 41 in a sliding manner along the transverse direction, the transverse block 41 is connected with a first output rod 46, and a driving gear ring 43 meshed with the driving wheel 51 is fixedly connected to the transverse block 41; the driving gear ring 43 comprises a pair of parallel straight racks, and two ends of each pair of straight racks are connected with semicircular gear rings; 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 meanwhile, the vertical block 42 slides along the traction cavity 16, so as to drive the first output rod 46 to move along an arc shape, and when the driving wheel 51 is meshed with the straight rack, the transverse block 41 is driven to slide along the vertical block 42.
Further, a sliding rail 17 is fixedly connected to the traction cavity 16, and a pair of traction sliding blocks 18 are connected to the sliding rail 17 in a sliding manner; 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 and slidably connected with a corresponding pair of traction sliding blocks 18, and limiting blocks matched with the traction sliding blocks 18 are also arranged on the driving rods 44; a traction rod 20 is fixedly connected to the pair of traction sliding blocks 18, and the traction rod 20 is connected with a sliding block 52 which is respectively and slidably connected with the first output rod 46 and the second output rod; the pair of sliders 52 are rotatably connected with the connecting rods 21, and the pair of transverse traction blocks 25 are fixedly connected with the 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 vertically move, under the action of the sliding 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 drives the transverse traction block 25 to rotate along the vertical traction block 24 through the matching of the connecting rod 21 and the connecting block 53.
Further, the first output rod 46 and the second output rod are fixedly connected with a synchronous rack 40, the synchronous rack 40 on the first output rod 46 is slidably connected with the second output rod, and the traction cavity 16 is rotatably connected with a synchronous gear 45 meshed with the synchronous rack 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; the buffer rod 38 is fixedly connected with a guide block 39, and a synchronous rack 40 on the second output rod is in sliding connection 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 vertically move, the synchronous rack 40 slides along the synchronous gear 45; the arrangement of the buffer cylinder 37, the buffer rod 38 and the buffer spring can effectively buffer the guide block 39 and the synchronous rack 40 on the second output rod, so that the stability of the synchronous rack 40 on the second output rod is improved.
The working process of the invention is as follows:
When the invention is used, the pair of transverse traction blocks 25 and the pair of vertical traction blocks 24 correspond to the incision of a patient through the matching of the vertical telescopic rod 3 and the transverse telescopic rod 9; in addition, according to the angle of the incision of the patient, a pair of transverse traction blocks 25 and vertical traction blocks 24 on the traction structure 13 are adjusted; the knob is rotated, the knob drives 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 synchronizing plate 19 to rotate; since the connecting seat 33 is fixedly connected with the L-shaped synchronizing plate 19, when the L-shaped synchronizing plate 19 rotates, the connecting seat 33 is matched with the rotating seat 32 to drive the traction cavity 16 to rotate along with the rotation of the L-shaped synchronizing plate.
According to the incision position (armpit, areola or mammary gland) of the patient, the knob is rotated, the knob drives 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 positions (armpits, areola or mammary glands) 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 wheel 50 to rotate, and the traction worm wheel 50 drives the driving wheel 51 to rotate; as shown in fig. 9, 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, so as to drive the first output rod 46 to move along an arc shape, and when the driving wheel 51 is meshed with the straight 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 line and then in a straight line through the arrangement of the sliding rod 22 and the matching of the synchronous rack 40 and the synchronous gear 45; when the first output rod 46 and the second output rod move along an arc, the first output rod 46 and the second output rod drive the vertical traction block 24 and the horizontal traction block 25 to move towards the direction close to the wound of the patient in the arc movement process; at the same time, 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, the transverse traction block 25 and the vertical traction block 24 can be automatically installed in place and used for traction of wounds without the need of operators to install the transverse traction block 25 and the vertical traction block 24 in place; under the action of the first output rod 46 and the second output rod, the vertical traction block 24 and the horizontal traction block 25 are driven to move to the two sides to draw the wound; at the same time, the driving rod 44 drives the traction slider 18 to slide along the sliding rail 17. In the process of linear movement of the first output rod 46 and the second output rod, the transverse traction block 25 and the vertical traction block 24 are matched to carry out traction on the wound of a patient, so that a prosthesis is placed in a corresponding position by an operator, and the convenience of operation of the operator is improved;
Examples
The filling traction aid for the breast augmentation prosthesis has the same structure 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 in sliding connection with the adjusting rod 11 is fixedly connected to the adjusting cavity 15; the adjusting block 14 is in threaded connection with a fastening bolt, and adjusting holes matched with the adjusting bolt are uniformly distributed on the adjusting rod 11; the adjusting structure 12 is finely adjusted by matching the adjusting rod 11 with the adjusting block 14, and the three are matched by matching the vertical telescopic rod 3, the horizontal telescopic rod 9 and the adjusting rod 11, so that the three-dimensional adjustment of the adjusting structure 12 and the traction structure 13 can be effectively carried out, and the operation convenience of the application is improved.
Claims (8)
1. The filling traction aid for the breast augmentation prosthesis comprises a movable frame, wherein an adjusting structure (12) is connected to the movable frame, and a traction structure (13) is connected to the adjusting structure (12); 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) capable of overturning along an L-shaped synchronizing 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 first output rod (46) is provided with a slide bar (22), and the slide bar (22) is connected with a second output rod which moves in the transverse direction opposite to the first output rod (46) in a sliding way; the first output rod (46) and the second output rod are 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 rotationally connected with a transverse traction block (25), and the transverse traction block (25) rotates along the vertical traction block (24) along with the arc-shaped movement of the first output rod (46) and the second output rod;
an adjusting worm (35) is rotatably connected to the adjusting cavity (15), and an adjusting worm wheel (36) is meshed with 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 synchronizing plate (19);
A drive bevel gear (47) is rotatably connected to the traction cavity (16), and a knob is connected to the drive bevel gear (47); a driven bevel gear (48) is meshed with the driving bevel gear (47), and a traction worm (49) is coaxially fixedly connected with the driven bevel gear (48); the traction worm (49) is meshed with a traction worm wheel (50), and the traction worm wheel (50) is coaxially and fixedly connected with a driving wheel (51).
2. The breast augmentation 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 support plate (2) is provided with a pair of vertical telescopic rods (3), the telescopic ends of the vertical telescopic rods (3) are vertically connected with transverse telescopic rods (9), and any one of the vertical telescopic rods (3) and the transverse telescopic rods (9) is provided with a reinforcing column (10) connected with the other vertical telescopic rod (3) and the transverse telescopic rod (9).
3. The breast augmentation prosthesis filling traction aid of claim 2, wherein: a connecting plate (7) is connected to the vertical telescopic rod (3), and two ends of the connecting plate (7) are respectively connected with a screw joint plate (5) and a fixing plate (8); a screw rod (4) is connected to the screw joint plate (5) in a screw manner, and a knob is arranged on the screw rod (4); the screw rod (4) is rotationally connected with a clamping plate (6) matched with the fixed plate (8), and the clamping plate (6) is in sliding connection with the connecting plate (7).
4. The breast augmentation 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 in sliding connection with the adjusting rod (11) is fixedly connected to the adjusting cavity (15); the adjusting block (14) is connected with a fastening bolt in a threaded manner, and adjusting holes matched with the adjusting bolt are uniformly distributed on the adjusting rod (11).
5. The breast augmentation prosthesis filling traction aid of claim 4, wherein: 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 with the traction cavity (16); a rotating cavity (26) is formed in the L-shaped synchronizing 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); a crank (29) is coaxially and fixedly connected with the rotating worm wheel (28), 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 fixedly connected with the rotating seat (32).
6. The breast augmentation prosthesis filling traction aid of claim 1, wherein: the traction cavity (16) is vertically and slidably connected with a vertical block (42), the vertical block (42) is transversely and slidably connected with a transverse block (41), the transverse block (41) is connected with a first output rod (46), and a driving gear ring (43) meshed with the driving wheel (51) is fixedly connected on the transverse block (41); the driving gear ring (43) comprises a pair of parallel straight racks, and two ends of each pair of straight racks are connected with semicircular gear rings.
7. The breast augmentation prosthesis filling traction aid of claim 6, wherein: a sliding rail (17) is fixedly connected to the traction cavity (16), and a pair of traction sliding blocks (18) are connected to the sliding rail (17) in a sliding manner; 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 and slidably connected with a corresponding pair of traction sliding blocks (18), and limiting blocks matched with the traction sliding blocks (18) are further arranged on the driving rods (44); a traction rod (20) is fixedly connected to the pair of traction sliding blocks (18), and the traction rod (20) is connected with a sliding block (52) which is respectively and slidably connected with the first output rod (46) and the second output rod; the pair of sliding blocks (52) are respectively and rotatably connected with the connecting rods (21), and the pair of transverse traction blocks (25) are respectively and fixedly connected with the connecting blocks (53) which are respectively and rotatably connected with the pair of connecting rods (21).
8. The breast augmentation prosthesis filling traction aid of claim 7, wherein: the first output rod (46) and the second output rod are fixedly connected with a synchronous rack (40), the synchronous rack (40) on the first output rod (46) is in sliding connection with the second output rod, and the traction cavity (16) is rotationally connected with a synchronous gear (45) meshed with the synchronous rack (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); the buffer rod (38) is fixedly connected with a guide block (39), and the synchronous rack (40) on the second output rod is in sliding connection with the guide block (39).
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115363653A CN115363653A (en) | 2022-11-22 |
| CN115363653B true 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 |
|---|---|
| CN (1) | CN115363653B (en) |
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 |
-
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 |
|---|---|
| CN115363653A (en) | 2022-11-22 |
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