CN109431735B - Medical treatment hand microsurgery is with putting frame - Google Patents
Medical treatment hand microsurgery is with putting frame Download PDFInfo
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- CN109431735B CN109431735B CN201811306938.0A CN201811306938A CN109431735B CN 109431735 B CN109431735 B CN 109431735B CN 201811306938 A CN201811306938 A CN 201811306938A CN 109431735 B CN109431735 B CN 109431735B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/124—Hands or wrists
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Abstract
The invention relates to a placing frame for medical hand microsurgery, which comprises a mounting plate, a telescopic strut, a placing device, a positioning device and a fixed support plate, wherein mounting holes are uniformly formed in the mounting plate, and the middle part of the left side surface of the mounting plate is connected with the right end of the telescopic strut through a hinge; the telescopic prop is characterized in that telescopic prop push rods are distributed below the telescopic props and are mounted between the mounting plate and the telescopic props through hinges, a fixed support plate is mounted at the left end of each telescopic prop, the positioning device is mounted at the top of the corresponding fixed support plate, and the placing device is mounted at the bottom of the corresponding fixed support plate. The invention can solve the problems that the hand of a patient in the prior hand microsurgery cannot automatically adjust the placing angle, the elbow of the patient is not supported, the patient with different statures needs different hand fixing frames, the wrist of the patient cannot be locked, the fingers of the patient needing to be operated cannot be separated and the like.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a placing rack for medical hand microsurgery.
Background
The microsurgery mainly utilizes the operation microscope to suture the tiny blood vessels and nerves of a patient, because the tiny blood vessels and nerves of the hand of a human body are distributed more, therefore, patients with injured hands adopt a microsurgery mode when needing operations, the hands of the patients need to be supported and fixed when the microsurgery is carried out on the hands, the hands of the patients are simply supported when the microsurgery is carried out on the hands of the patients, the structure of the hand of the patient is not available, the problems existing when the microsurgery is carried out on the hand of the patient at present are that the hand of the patient can not be automatically adjusted in the placing angle, the elbow of the patient is not supported, the fatigue of the patient is caused, the patients with different statures need different hand fixing frames, the wrist of the patient can not be locked, the hidden trouble that the hand will rock when making the patient carry out the operation can't separate the finger that the patient need carry out the operation.
Disclosure of Invention
In order to solve the problems, the invention provides a placing frame for medical hand microsurgery, which can solve the problems that the placing angle of a hand of a patient cannot be automatically adjusted, the elbow of the patient is not supported, patients with different sizes need different hand fixing frames, the wrist of the patient cannot be locked, fingers of the patient needing to be operated cannot be separated and the like in the operation of the existing hand microsurgery; can realize carrying out the locking and the separation of finger, carrying out the function that supports patient's arm to the patient of hand microsurgery, have that patient's hand automatically regulated takes the angle, patient's elbow department has the support, can carry out the hand operation to the patient of different statures, patient's wrist department can lock, can separate the finger that the patient need carry out the operation, etc. advantage.
In order to achieve the purpose, the invention adopts the following technical scheme that the placing frame for the medical hand microsurgery comprises a mounting plate, a telescopic strut, a placing device, a positioning device and a fixed support plate, wherein mounting holes are uniformly formed in the mounting plate, and the middle part of the left side surface of the mounting plate is connected with the right end of the telescopic strut through a hinge; when the telescopic operation table is in specific work, the telescopic operation table is firstly arranged on an operating bed through an installation hole in the installation plate, and the telescopic motion of the telescopic column push rod can adjust the angle of the telescopic support so that the fixed support plate is positioned at a proper angle.
The overlapping device comprises an overlapping slide post, an overlapping spring, an overlapping connecting plate, an overlapping telescopic post, an overlapping angle push rod and an overlapping slide frame, wherein the middle part of the overlapping slide post is connected with the right end of a fixed support plate in a sliding fit manner, the overlapping connecting plate is arranged on the bottom of the overlapping slide post, a sliding groove is arranged on the middle part of the overlapping connecting plate, the overlapping spring is arranged on the outer side of the lower end of the overlapping slide post, the overlapping spring is arranged between the bottom of the fixed support plate and the top of the overlapping connecting plate, the top of the overlapping telescopic post is arranged on the middle part of the right side surface of the fixed support plate through a hinge, overlapping angle push rods are distributed below the left side of the overlapping telescopic post, the overlapping angle push rods are arranged between the bottom of the fixed support plate and the left end of the middle part of the overlapping telescopic post through a hinge, the right side surface of the lower end of the overlapping telescopic post is connected with the left end of the overlapping slide frame through a hinge, and the bottom of the overlapping slide frame is connected with the sliding groove on, the placing sliding frame is of an arc-shaped structure, and a soft cushion is arranged on the upper side surface of the placing sliding frame; the front end and the rear end of the bottom of the lapping telescopic column are respectively provided with a ball; the right-hand member of putting even board on take and be provided with a pad, take and put a pad on even board and be provided with the arc wall, concrete during operation, it can support patient's elbow position to take the device, length control according to patient's arm takes the angle push rod and carries out concertina movement, make and take the change that telescopic column can carry out the angle, thereby the drive is taken and is put even board and carry out the regulation of position from top to bottom, the ball on the bottom of taking the telescopic column can prevent to take and put telescopic column card on taking even board, the concertina movement of the telescopic column is put in the control this moment makes and takes the balladeur train to carry out the stable removal and removes, patient's elbow can be taken and put between the pad on balladeur train and the even board, take and put the arc wall that even board set up and can be better hold up patient's arm.
The positioning device comprises a positioning rotating plate, a positioning push rod, a stabilizing spring, limiting rotating frames, a positioning angle push rod, a positioning connecting plate, a separating mechanism, a clamping mechanism and an auxiliary mechanism, wherein the bottom of the positioning rotating plate is arranged on the top of a fixed support plate through a hinge, the front side and the rear side of the bottom of the positioning rotating plate are uniformly distributed with the positioning push rod, the positioning push rod is arranged between the bottom of the positioning rotating plate and the top of the fixed support plate through the hinge, the stabilizing spring is symmetrically distributed at the outer end of the lower side surface of the positioning rotating plate, the stabilizing spring is arranged between the positioning rotating plate and the fixed support plate, the left end of the positioning rotating plate is provided with a square groove, the separating mechanism is arranged on the bottom of the left end of the positioning rotating plate, the middle part of the front end of the positioning rotating plate is symmetrically provided with the two limiting rotating frames through a pin shaft, the positioning connecting plate is, a positioning angle push rod is evenly distributed on the inner side of each limiting rotating frame, the positioning angle push rod is installed between the limiting rotating frames and the positioning connecting plate through a hinge, clamping grooves are evenly distributed on the front side and the rear side of the right end of each positioning rotating plate, sliding grooves are formed in the side walls of the clamping grooves on the positioning rotating plates, a clamping mechanism is evenly distributed in each clamping groove on each positioning rotating plate, the clamping mechanism is installed on the bottom of each positioning rotating plate, auxiliary grooves are formed in the positioning rotating plates, the auxiliary grooves formed in the positioning rotating plates are located on the right sides of the clamping grooves formed in the positioning rotating plates, the auxiliary mechanisms are installed at the right ends of the positioning rotating plates, during specific work, the positioning device can support and lock hands of patients, the angle of the positioning rotating plates can be adjusted through the telescopic motion of the positioning push rods, the hands of the patients can be rotated to a proper angle, and the stabilizing springs can play a role in stabilizing and buffering when the positioning rotating plates are rotated, the concertina movement of location angle push rod can drive spacing revolving rack and carry out angle modulation for the structure that two spacing revolving racks are constituteed separates spacingly to the position between patient's thumb and the forefinger, and clamping mechanism can lock its wrist department after patient's hand position is placed, when one of them finger of patient needs to carry out the microsurgery, and separating mechanism can separate the action with the finger that the patient needs to operate, and complementary unit plays the effect of support to patient's upper arm.
As a preferred technical scheme of the invention, the separating mechanism comprises an electric slider, a separating connecting frame, a separating push rod, a separating sliding plate, a separating fixed plate, a position push rod, a first separating plate, a second separating plate, a separating motor, a separating rotating shaft, a separating rotating plate and a separating spring, wherein the left side and the right side of a square groove arranged at the left end of the positioning rotating plate are respectively distributed with the electric slider, the electric slider is arranged at the bottom of the positioning rotating plate, the separating connecting frame is of a U-shaped structure, the top of the separating connecting frame is connected with the bottom of the electric slider, the upper side surface of the lower end of the separating connecting frame is connected with the bottom of the separating push rod, the separating sliding plate is arranged at the top of the separating push rod, the sliding groove is arranged at the upper side surface of the rear end of the separating sliding plate, the separating fixed plate is arranged at the top of the front end of the separating sliding plate, the, the second separation plate is positioned at the rear side of the first separation plate, the bottoms of the second separation plate and the first separation plate are connected with a chute on the separation sliding plate in a sliding fit mode, a separation spring is uniformly arranged between the outer end of the rear side of the first separation plate and the outer end of the front side of the second separation plate, a motor groove is arranged in the middle of the rear side of the first separation plate, a separation motor is arranged at the bottom of the motor groove of the first separation plate through a motor sleeve, an output shaft of the separation motor is connected with the bottom of a separation rotating shaft through a coupler, the top of the separation rotating shaft is arranged at the top of the motor groove of the first separation plate through a bearing, a separation rotating plate is arranged in the middle of the separation rotating shaft, rollers are arranged on the outer end face of the separation rotating plate, and during specific work, the separation mechanism can separate fingers of a patient needing surgery to control the electric sliding block to adjust, make the trailing flank of separation fixed plate remove the front end that needs the operation finger, the length of adjusting position push rod, make the leading flank of a separator plate be located the rear end that needs the operation finger, control separation push rod extends the motion, separation fixed plate and a separator plate can lock the finger that the patient needs the operation, later control separation motor carries out rotary motion, the separation rotor plate can drive No. two separator plates and carry out rearward movement, thereby the finger that needs the operation with the patient separates out, increase the effect of patient's hand operation.
As a preferred technical scheme of the invention, the clamping mechanism comprises a clamping upright post, a clamping arc-shaped frame, a clamping push rod, a clamping angle push rod, a clamping slide column, a clamping spring and a clamping expansion frame, wherein the middle part of the clamping upright post is connected with a sliding groove of a clamping groove on the positioning rotating plate in a sliding fit manner, the bottom of the clamping upright post is arranged on the bottom of the front end of the positioning rotating plate through the clamping push rod, the clamping arc-shaped frame is arranged on the top of the clamping upright post through a pin shaft, the clamping angle push rod is arranged between the outer end of the clamping upright post and the outer end of the clamping arc-shaped frame through a hinge, the middle part of the clamping slide column is connected with the middle part of the clamping arc-shaped frame in a sliding fit manner, the clamping spring is arranged on the outer side of the upper end of the clamping slide column, the clamping spring is arranged between the clamping slide column and the clamping arc-shaped frame, the clamping expansion frame is arranged on the inner end of the, during specific work, the clamping mechanism can be used for limiting and locking the wrist of a patient, and the phenomenon that the hand of the patient moves in the operation process is prevented.
As a preferred technical scheme of the invention, the auxiliary mechanism comprises auxiliary rollers, an auxiliary rotating plate and auxiliary springs, the auxiliary rollers are uniformly arranged in auxiliary grooves on the positioning rotating plate through pin shafts, the auxiliary rotating plate is arranged on the right side surface of the positioning rotating plate through pin shafts, the auxiliary springs are arranged between the middle part of the left side surface of the auxiliary rotating plate and the bottom of the positioning rotating plate, the auxiliary rotating plate on the auxiliary mechanism can support the upper arm of a patient during specific work, and the auxiliary rollers can move in a matching manner when the hands of the patient move.
During operation, the first step: firstly, the invention is arranged on the operating bed through the mounting hole on the mounting plate, the angle of the telescopic strut can be adjusted through the telescopic motion of the push rod of the telescopic strut, the fixed support plate is positioned at a proper angle, the placing device can support the elbow position of the patient, the angle-setting push rod is controlled to perform telescopic motion according to the length of the arm of the patient, so that the angle of the telescopic column can be changed, thereby the drive is taken and is put even the board and carry out the regulation of position from top to bottom, and the ball on the bottom of putting the flexible post can prevent to take and put the flexible post card on taking even the board, and the control is taken the concertina movement of putting the flexible post this moment and is made to take and put the balladeur train and can carry out stable removal about, and patient's elbow can be taken and put between putting the balladeur train and taking the bolster on even the board, and the arc wall that sets up of bolster on taking even the board can be better holds up patient's arm, the second step: the positioning device can support and lock the hand of a patient, the telescopic motion of the positioning push rod can adjust the angle of the positioning rotating plate to enable the hand of the patient to rotate to a proper angle, the stabilizing spring can play a role in stabilizing and buffering when the positioning rotating plate rotates, the telescopic motion of the positioning angle push rod can drive the limiting rotating frames to adjust the angle, the structure formed by the two limiting rotating frames can separate and limit the position between the thumb and the forefinger of the patient, the clamping mechanism can limit and lock the wrist of the patient to prevent the hand of the patient from moving in the operation process, when one finger of the patient needs microsurgery, the separating mechanism can separate the finger of the patient needing to operate, the electric sliding block is controlled to adjust the position, and the back side surface of the separating fixing plate moves to the front end of the finger needing to operate, the length of adjusting position push rod, make the leading flank of a separator plate be located the rear end that needs the operation finger, control separation push rod extends the motion, separation fixed plate and a separator plate can lock the finger that the patient needs the operation and live, later control separation motor carries out rotary motion, the separation rotor plate can drive No. two separator plates and move backward, thereby the finger that needs the operation with the patient separates out, increase the effect of patient's hand operation, supplementary rotor plate on the complementary unit can play the effect of support to patient's upper arm, supplementary gyro wheel can play the effect that the cooperation removed when patient's hand removes, can realize carrying out the locking and the separation of finger to the patient of hand micro-operation, carry out the function that supports to patient's arm.
The invention has the beneficial effects that:
the invention can solve the problems that the hand of a patient cannot be automatically adjusted in the operation of the existing hand microsurgical patient, the elbow of the patient is not supported, the patient with different statures needs different hand fixing frames, the wrist of the patient cannot be locked, the fingers of the patient needing the operation cannot be separated, and the like; the hand micro-surgery device has the advantages that the finger locking and separation of a patient subjected to hand micro-surgery can be realized, the arm of the patient can be supported, the hand placing angle of the patient can be automatically adjusted, the elbow of the patient is supported, the hand surgery can be performed on the patient with different statures, the wrist of the patient can be locked, the finger of the patient needing the surgery can be separated, and the like;
the invention is provided with a placing device which can support the elbow positions of patients with different statures;
thirdly, the separating mechanism is arranged on the positioning device, and the separating mechanism can separate fingers of a patient needing operation;
and fourthly, a clamping mechanism is arranged on the positioning device, and the clamping mechanism can limit and lock the wrist of the patient, so that the hand of the patient is prevented from moving in the operation process.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the placing device, the positioning device and the fixing support plate according to the present invention;
FIG. 3 is a schematic view of the positioning device of the present invention in a configuration with a stationary support plate;
FIG. 4 is a schematic structural view of the positioning rotating plate and the clamping mechanism of the present invention;
FIG. 5 is a schematic view of the positioning rotating plate and the separating mechanism of the present invention;
FIG. 6 is a schematic structural view of the separating mechanism of the present invention with the electric slider, the separating link and the separating rod removed.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 6, the placing frame for the medical hand microsurgery comprises a mounting plate 1, a telescopic strut 2, a placing device 3, a positioning device 4 and a fixed support plate 5, wherein mounting holes are uniformly formed in the mounting plate 1, and the middle of the left side surface of the mounting plate 1 is connected with the right end of the telescopic strut 2 through a hinge; the telescopic column is characterized in that telescopic column push rods 11 are distributed below the telescopic support columns 2, the telescopic column push rods 11 are mounted between the mounting plate 1 and the telescopic support columns 2 through hinges, the left ends of the telescopic support columns 2 are provided with the fixing support plate 5, the positioning devices 4 are mounted on the tops of the fixing support plate 5, and the placing devices 3 are mounted on the bottoms of the fixing support plate 5.
The placing device 3 comprises a placing slide column 31, a placing spring 32, a placing connecting plate 33, a placing telescopic column 34, a placing angle push rod 35 and a placing sliding frame 36, wherein the middle part of the placing slide column 31 is connected with the right end of a fixed support plate 5 in a sliding fit mode, the placing connecting plate 33 is installed on the bottom of the placing slide column 31, a sliding groove is formed in the middle part of the placing connecting plate 33, the placing spring 32 is arranged on the outer side of the lower end of the placing slide column 31, the placing spring 32 is installed between the bottom of the fixed support plate 5 and the top of the placing connecting plate 33, the top of the placing telescopic column 34 is installed on the middle part of the right side surface of the fixed support plate 5 through a hinge, the placing angle push rod 35 is distributed below the left side of the placing telescopic column 34, the placing angle push rod 35 is installed between the bottom of the fixed support plate 5 and the left end of the middle part of the placing telescopic column 34 through a hinge, the right side surface of the lower end of the placing telescopic column 34 is connected with the left end of the placing sliding frame, the bottom of the placing sliding frame 36 is connected with the sliding groove on the placing connecting plate 33 in a sliding fit mode, the placing sliding frame 36 is of an arc-shaped structure, and a soft cushion is arranged on the upper side face of the placing sliding frame 36; the front end and the rear end of the bottom of the lapping telescopic column 34 are both provided with a ball; the right-hand member of putting on even board 33 on be provided with a pad, it is provided with the arc wall to put a pad on even board 33, concrete during operation, it can support patient's elbow position to put device 3, take angle push rod 35 according to the length control of patient's arm and carry out concertina movement, make and put flexible post 34 and can carry out the change of angle, thereby the drive is taken and is put even board 33 and carry out the regulation of upper and lower position, the ball on the bottom of putting flexible post 34 can prevent to take and put flexible post 34 card on putting even board 33, the concertina movement of controlling to put flexible post 34 makes and puts balladeur train 36 and can carry out the stable removal and remove, patient's elbow can be taken and is put between the pad of putting balladeur train 36 and putting on even board 33, the arc wall that sets up on even board 33 can be better holds patient's arm.
The positioning device 4 comprises a positioning rotating plate 41, a positioning push rod 42, a stabilizing spring 43, a limiting rotating frame 44, a positioning angle push rod 45, a positioning connecting plate 46, a separating mechanism 47, a clamping mechanism 48 and an auxiliary mechanism 49, wherein the bottom of the positioning rotating plate 41 is arranged on the top of the fixed support plate 5 through a hinge, the front side and the rear side of the bottom of the positioning rotating plate 41 are uniformly distributed with one positioning push rod 42, the positioning push rod 42 is arranged between the bottom of the positioning rotating plate 41 and the top of the fixed support plate 5 through a hinge, the stabilizing spring 43 is symmetrically distributed at the outer end of the lower side surface of the positioning rotating plate 41, the stabilizing spring 43 is arranged between the positioning rotating plate 41 and the fixed support plate 5, the left end of the positioning rotating plate 41 is provided with a square groove, the separating mechanism 47 is arranged on the bottom of the left end of the positioning rotating plate 41, the middle part of the front end of the positioning rotating plate 41 is symmetrically provided with two limiting rotating frames 44 through a, the positioning connecting plate 46 is arranged on the top of the positioning rotating plate 41, a positioning angle push rod 45 is uniformly distributed on the inner side of each limiting rotating frame 44, the positioning angle push rod 45 is arranged between the limiting rotating frame 44 and the positioning connecting plate 46 through a hinge, clamping grooves are uniformly distributed on the front side and the rear side of the right end of each positioning rotating plate 41, sliding grooves are formed in the side walls of the clamping grooves on the positioning rotating plates 41, a clamping mechanism 48 is uniformly distributed in each clamping groove on the positioning rotating plates 41, the clamping mechanism 48 is arranged on the bottom of each positioning rotating plate 41, auxiliary grooves are formed in the positioning rotating plates 41, the auxiliary grooves formed in the positioning rotating plates 41 are positioned on the right sides of the clamping grooves formed in the positioning rotating plates 41, the auxiliary mechanism 49 is arranged on the right ends of the positioning rotating plates 41, during specific work, the positioning device 4 can support and lock the hands of a patient, and the angle of the positioning rotating plates 41 can be adjusted through the telescopic motion of the positioning push rods, make patient's hand turn to suitable angle, stabilizing spring 43 can play the effect of stabilizing the buffering when location commentaries on classics board 41 rotates, the concertina movement of location angle push rod 45 can drive spacing revolving rack 44 and carry out the angle modulation, it is spacing to separate the position between patient's thumb and the forefinger for the structure that two spacing revolving racks 44 are constituteed, screens mechanism 48 can place back and lock its wrist department at patient's hand position, when one of them finger of patient needs to carry out the microsurgery, separating mechanism 47 can separate the action with the finger that the patient needs to operate, auxiliary mechanism 49 plays the effect of support to patient's upper arm.
The separating mechanism 47 includes an electric slider 471, a separating link 472, a separating push rod 473, a separating slide plate 474, a separating fixing plate 475, a position push rod 476, a first separating plate 477, a second separating plate 478, a separating motor 479, a separating rotating shaft 4710, a separating rotating plate 4711 and a separating spring 4712, the left and right sides of a square groove provided at the left end of the positioning rotating plate 41 are respectively distributed with one electric slider 471, the electric slider 471 is mounted on the bottom of the positioning rotating plate 41, the separating link 472 is in a U-shaped structure, the top of the separating link 472 is connected with the bottom of the electric slider 471, the upper side surface of the lower end of the separating link 472 is connected with the bottom of the separating push rod 473, the separating slide plate 474 is mounted on the top of the separating push rod 473, the upper side surface of the rear end of the separating slide plate 474 is provided with a sliding groove, the top of the front end of the separating slide plate 474 is mounted with the separating fixing plate 475, the front side surface of the first separating plate 477, second separating plate 478 is located at the rear side of first separating plate 477, second separating plate 478 and the bottom of first separating plate 477 are connected with the sliding groove on separating slide plate 474 in a sliding fit manner, separating spring 4712 is uniformly installed between the outer end of the rear side of first separating plate 477 and the outer end of the front side of second separating plate 478, a motor groove is arranged at the middle of the rear side of first separating plate 477, separating motor 479 is installed at the bottom of the motor groove of first separating plate 477 through a motor sleeve, the output shaft of separating motor 479 is connected with the bottom of separating rotating shaft 4710 through a coupling, the top of separating rotating shaft 4710 is installed at the top of the motor groove of first separating plate 477 through a bearing, separating rotating plate 4711 is installed at the middle of separating rotating shaft 4710, rollers are arranged on the outer end face of separating rotating plate 4711, and when in operation, separating mechanism 47 can separate the fingers of a patient needing to operate, the electric sliding block 471 is controlled to adjust the position, the front end of a finger needing to be operated is moved by the rear side face of the separation fixing plate 475, the length of the position push rod 476 is adjusted, the front side face of the first separation plate 477 is located at the rear end of the finger needing to be operated, the separation push rod 473 is controlled to perform extension movement, the separation fixing plate 475 and the first separation plate 477 can lock the finger of the patient needing to be operated, then the separation motor 479 is controlled to perform rotation movement, the separation rotating plate 4711 can drive the second separation plate 478 to move backwards, the finger of the patient needing to be operated is separated, and the effect of the hand operation of the patient is improved.
The clamping mechanism 48 comprises a clamping upright post 481, a clamping arc-shaped frame 482, a clamping push rod 483, a clamping angle push rod 484, a clamping sliding column 485, a clamping spring 486 and a clamping expansion bracket 487, wherein the middle part of the clamping upright post 481 is connected with a sliding groove of a clamping groove on the positioning rotating plate 41 in a sliding fit manner, the bottom of the clamping upright post 481 is installed on the bottom of the front end of the positioning rotating plate 41 through the clamping push rod 483, the top of the clamping upright post 481 is provided with the clamping arc-shaped frame 482 through a pin shaft, the clamping angle push rod 484 is installed between the outer end of the clamping upright post 481 and the outer end of the clamping arc-shaped frame 482 through a hinge, the middle part of the clamping sliding column 485 is connected with the middle part of the clamping arc-shaped frame 482 in a sliding fit manner, the outer side of the upper end of the clamping sliding column 485 is provided with the clamping spring 486, the clamping spring 486 is installed between the clamping sliding column 485 and the clamping arc-shaped frame 482, the inner end of the clamping expansion bracket 485 is installed on the, when the surgical hand clamping device works specifically, the clamping mechanism 48 can limit and lock the wrist of a patient, and the hand of the patient is prevented from moving in the surgical process.
The auxiliary mechanism 49 comprises an auxiliary roller 491, an auxiliary rotating plate 492 and an auxiliary spring 493, the auxiliary roller 491 is uniformly arranged in an auxiliary groove on the positioning rotating plate 41 through a pin shaft, the auxiliary rotating plate 492 is arranged on the right side surface of the positioning rotating plate 41 through a pin shaft, the auxiliary spring 493 is arranged between the middle part of the left side surface of the auxiliary rotating plate 492 and the bottom of the positioning rotating plate 41, during specific work, the auxiliary rotating plate 492 on the auxiliary mechanism 49 can support the upper arm of a patient, and the auxiliary roller 491 can move in a matching manner when the hand of the patient moves.
During operation, the first step: firstly, the invention is installed on an operating bed through an installation hole on an installation plate 1, the angle of a telescopic strut 2 can be adjusted through the telescopic motion of a telescopic column push rod 11, a fixed support plate 5 is positioned at a proper angle, a placing device 3 can support the elbow position of a patient, the placing angle push rod 35 is controlled to perform telescopic motion according to the length of the arm of the patient, so that the placing telescopic column 34 can change the angle, the placing connecting plate 33 is driven to perform up-and-down position adjustment, the rolling ball on the bottom of the placing telescopic column 34 can prevent the placing telescopic column 34 from being clamped on the placing connecting plate 33, the telescopic motion of the placing telescopic column 34 is controlled to enable the placing sliding frame 36 to perform stable left-and-right movement, the elbow of the patient can be placed between the placing sliding frame 36 and a support pad on the placing connecting plate 33, and an arc-shaped groove arranged on the support pad on the placing connecting plate 33 can better support the arm of the patient, the second step is that: the positioning device 4 can support and lock the hand of a patient, the telescopic motion of the positioning push rod 42 can adjust the angle of the positioning rotating plate 41 to enable the hand of the patient to rotate to a proper angle, the stabilizing spring 43 can play a role in stabilizing and buffering when the positioning rotating plate 41 rotates, the telescopic motion of the positioning angle push rod 45 can drive the limiting rotating frames 44 to adjust the angle, a structure formed by the two limiting rotating frames 44 can separate and limit the position between the thumb and the forefinger of the patient, the clamping mechanism 48 can limit and lock the wrist of the patient to prevent the hand of the patient from moving in the operation process, when one finger of the patient needs microsurgery, the separating mechanism 47 can separate the finger of the patient needing to operate, the electric slide block 471 is controlled to adjust the position, so that the rear side face of the separation fixing plate 475 can move the front end of the finger needing to operate, the length of the position push rod 476 is adjusted, so that the front side surface of the first separating plate 477 is positioned at the rear end of a finger needing operation, the separating push rod 473 is controlled to perform extension movement, the separating fixing plate 475 and the first separating plate 477 can lock the finger needing operation of a patient, the separating motor 479 is controlled to perform rotation movement, the separating rotating plate 4711 can drive the second separating plate 478 to move backwards, the finger needing operation of the patient is separated, the effect of the hand operation of the patient is improved, the auxiliary rotating plate 492 on the auxiliary mechanism 49 can support the upper arm of the patient, the auxiliary roller 491 can perform the function of matching movement when the hand of the patient moves, the functions of locking and separating the finger of the patient who performs the hand microsurgery and supporting the arm of the patient are realized, and the problem that the hand of the patient who performs the existing hand microsurgery in the operation cannot automatically adjust the placing angle, The elbow of the patient is not supported, the patients with different statures need different hand fixing frames, the wrists of the patients cannot be locked, the fingers of the patients who need to perform the operation cannot be separated, and the like, thereby achieving the aim.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a medical treatment hand microsurgery is with putting frame, includes mounting panel (1), telescopic prop (2), puts device (3), positioner (4) and fixed extension board (5), its characterized in that: the mounting plate (1) is uniformly provided with mounting holes, the middle of the left side surface of the mounting plate (1) is connected with the right end of the telescopic strut (2) through a hinge, the left end of the telescopic strut (2) is provided with a fixed support plate (5), the positioning device (4) is arranged on the top of the fixed support plate (5), and the lapping device (3) is arranged on the bottom of the fixed support plate (5); wherein:
the device (3) comprises a sliding column (31), a spring (32), a connecting plate (33), a telescopic column (34), an angle push rod (35) and a sliding frame (36), wherein the middle of the sliding column (31) is connected with the right end of the fixed support plate (5) in a sliding fit mode, the connecting plate (33) is installed on the bottom of the sliding column (31), a sliding groove is formed in the middle of the connecting plate (33), the spring (32) is arranged on the outer side of the lower end of the sliding column (31), the spring (32) is installed between the bottom of the fixed support plate (5) and the top of the connecting plate (33), the top of the telescopic column (34) is installed on the middle of the right side face of the fixed support plate (5) through a hinge, the angle push rod (35) is distributed below the left side of the telescopic column (34), and the angle push rod (35) is installed on the bottom of the fixed support plate (5) and the middle of the telescopic column (34) through a hinge Between the left ends of the left ends, the right side surface of the lower end of the placing telescopic column (34) is connected with the left end of the placing sliding frame (36) through a hinge, the bottom of the placing sliding frame (36) is connected with a sliding groove on the placing connecting plate (33) in a sliding fit mode, the placing sliding frame (36) is of an arc structure, and a cushion is arranged on the upper side surface of the placing sliding frame (36);
the positioning device (4) comprises a positioning rotating plate (41), a positioning push rod (42), a stabilizing spring (43), a limiting rotating frame (44), a positioning angle push rod (45), a positioning connecting plate (46), a separating mechanism (47), a clamping mechanism (48) and an auxiliary mechanism (49), wherein the bottom of the positioning rotating plate (41) is arranged on the top of the fixed support plate (5) through a hinge, the positioning push rod (42) is uniformly distributed on the front side and the rear side of the bottom of the positioning rotating plate (41), the positioning push rod (42) is arranged between the bottom of the positioning rotating plate (41) and the top of the fixed support plate (5) through a hinge, the stabilizing spring (43) is symmetrically distributed at the outer end of the lower side surface of the positioning rotating plate (41), the stabilizing spring (43) is arranged between the positioning rotating plate (41) and the fixed support plate (5), a square groove is arranged on the left end of the positioning rotating plate (41), the separating mechanism (47) is arranged on the bottom of the left end of the positioning rotating, two limiting rotating frames (44) are symmetrically arranged on the middle part of the front end of the positioning rotating plate (41) through a pin shaft, the positioning connecting plate (46) is positioned between the two limiting rotating frames (44), the positioning connecting plate (46) is arranged on the top of the positioning rotating plate (41), a positioning angle push rod (45) is distributed on the inner side of each limiting rotating frame (44), the positioning angle push rod (45) is arranged between the limiting rotating frames (44) and the positioning connecting plate (46) through a hinge, clamping grooves are distributed on the front side and the rear side of the right end of the positioning rotating plate (41), sliding grooves are arranged on the side wall of each clamping groove on the positioning rotating plate (41), a clamping mechanism (48) is distributed in each clamping groove on the positioning rotating plate (41), the clamping mechanism (48) is arranged on the bottom of the positioning rotating plate (41), auxiliary grooves are arranged on the positioning rotating plate (41), and the auxiliary grooves arranged on the positioning rotating plate (41) are positioned on the right side of the clamping grooves arranged on the positioning rotating plate (41), the auxiliary mechanism (49) is mounted on the right end of the positioning rotating plate (41).
2. The placing rack for medical hand microsurgery according to claim 1, characterized in that: the telescopic support is characterized in that telescopic column push rods (11) are distributed below the telescopic support (2), and the telescopic column push rods (11) are mounted between the mounting plate (1) and the telescopic support (2) through hinges.
3. The placing rack for medical hand microsurgery according to claim 1, characterized in that: both ends all are provided with a ball around the bottom of putting flexible post (34), are provided with the bolster on the right-hand member of putting even board (33).
4. The placing rack for medical hand microsurgery according to claim 1, characterized in that: the supporting pad on the lapping connecting plate (33) is provided with an arc-shaped groove.
5. The placing rack for medical hand microsurgery according to claim 1, characterized in that: the separating mechanism (47) comprises an electric sliding block (471), a separating connecting frame (472), a separating push rod (473), a separating sliding plate (474), a separating fixing plate (475), a position push rod (476), a first separating plate (477), a second separating plate (478), a separating motor (479), a separating rotating shaft (4710), a separating rotating plate (4711) and a separating spring (4712), wherein the left side and the right side of a square groove arranged at the left end of a positioning rotating plate (41) are uniformly distributed with the electric sliding block (471), the electric sliding block (471) is arranged at the bottom of the positioning rotating plate (41), the separating connecting frame (472) is of a U-shaped structure, the top of the separating connecting frame (472) is connected with the bottom of the electric sliding block (471), the upper side surface of the lower end of the separating connecting frame (472) is connected with the bottom of the separating push rod (473), the separating sliding plate (474) is arranged at the top of the separating push rod (473), and a sliding groove is arranged at the upper side surface of, a separation fixing plate (475) is arranged on the top of the front end of a separation sliding plate (474), the front side surface of a first separation plate (477) is arranged on the rear side surface of the separation fixing plate (475) through a position push rod (476), a second separation plate (478) is positioned on the rear side of the first separation plate (477), the second separation plate (478) and the bottom of the first separation plate (477) are connected with a sliding groove on the separation sliding plate (474) in a sliding fit mode, a separation spring (4712) is uniformly arranged between the outer end of the rear side surface of the first separation plate (477) and the outer end of the front side surface of the second separation plate (478), a motor groove is arranged in the middle of the rear side surface of the first separation plate (477), a separation motor (479) is arranged on the bottom of the motor groove of the first separation plate (477) through a motor sleeve, the output shaft of the separation motor (479) is connected with the bottom of a separation rotating shaft (4710) through a, the top of the separation rotating shaft (4710) is arranged on the top of a motor groove of a first separation plate (477) through a bearing, the middle of the separation rotating shaft (4710) is provided with a separation rotating plate (4711), and the outer end face of the separation rotating plate (4711) is provided with a roller.
6. The placing rack for medical hand microsurgery according to claim 1, characterized in that: the clamping mechanism (48) comprises a clamping upright post (481), a clamping arc-shaped frame (482), a clamping push rod (483), a clamping angle push rod (484), a clamping sliding column (485), a clamping spring (486) and a clamping expansion bracket (487), the middle part of the clamping upright post (481) is connected with a sliding groove of a clamping groove on the positioning rotating plate (41) in a sliding fit manner, the bottom of the clamping upright post (481) is installed on the bottom of the front end of the positioning rotating plate (41) through the clamping push rod (483), the clamping arc-shaped frame (482) is installed on the top of the clamping upright post (481) through a pin shaft, the clamping angle push rod (484) is installed between the outer end of the clamping upright post (481) and the outer end of the clamping arc-shaped frame (482) through a hinge, the middle part of the clamping sliding column (485) is connected with the middle part of the clamping arc-shaped frame (482) in a sliding fit manner, and the clamping spring (486) is arranged on the outer side of the clamping sliding column (485), screens spring (486) are installed between screens traveller (485) and screens arc (482), install screens expansion bracket (487) on the inner of screens traveller (485).
7. The placing rack for medical hand microsurgery according to claim 1, characterized in that: the auxiliary mechanism (49) comprises an auxiliary roller (491), an auxiliary rotating plate (492) and an auxiliary spring (493), the auxiliary roller (491) is uniformly arranged in an auxiliary groove on the positioning rotating plate (41) through a pin shaft, the auxiliary rotating plate (492) is arranged on the right side surface of the positioning rotating plate (41) through the pin shaft, and the auxiliary spring (493) is arranged between the middle part of the left side surface of the auxiliary rotating plate (492) and the bottom of the positioning rotating plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811306938.0A CN109431735B (en) | 2018-11-05 | 2018-11-05 | Medical treatment hand microsurgery is with putting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811306938.0A CN109431735B (en) | 2018-11-05 | 2018-11-05 | Medical treatment hand microsurgery is with putting frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109431735A CN109431735A (en) | 2019-03-08 |
| CN109431735B true CN109431735B (en) | 2020-04-14 |
Family
ID=65550466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811306938.0A Expired - Fee Related CN109431735B (en) | 2018-11-05 | 2018-11-05 | Medical treatment hand microsurgery is with putting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109431735B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762401A (en) * | 1972-01-05 | 1973-10-02 | J Tupper | Surgical retractor |
| US5547463A (en) * | 1994-10-07 | 1996-08-20 | United States Surgical Corporation | Surgical hand support apparatus |
| CN203016967U (en) * | 2013-01-20 | 2013-06-26 | 李彩蓉 | Finger blood taking fixator for pediatric patient |
| CN103301000B (en) * | 2013-07-08 | 2014-10-01 | 潘晓华 | Body position fixator for locating limbs |
| US20180055708A1 (en) * | 2016-08-29 | 2018-03-01 | Robert S. Hatch | Upper Extremity Positioner |
| CN106726322A (en) * | 2016-12-29 | 2017-05-31 | 吉林大学 | For bronchoscopy and the fixing device of operation |
| CN107019613B (en) * | 2017-04-11 | 2018-11-20 | 张宪成 | A kind of amputation bed special |
| CN108042307B (en) * | 2018-01-05 | 2020-06-16 | 朱兵 | Head support device for neurosurgical patient |
| CN108606892B (en) * | 2018-05-03 | 2020-04-21 | 青岛市妇女儿童医院（青岛市妇幼保健院、青岛市残疾儿童医疗康复中心、青岛市新生儿疾病筛查中心） | Special obstetrical bed |
-
2018
- 2018-11-05 CN CN201811306938.0A patent/CN109431735B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN109431735A (en) | 2019-03-08 |
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Effective date of registration: 20200317 Address after: 256610 No. seven, No. 515, the Yellow River Road, Shandong, Binzhou Applicant after: Zhang Yueling Address before: 315800 Mount Huangshan, Beilun, Ningbo, Zhejiang, new town, Mount Huangshan 1 court 905 Applicant before: Li Meng |
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