CN112331050B - Deep suture operation training equipment for cardiac surgery - Google Patents
Deep suture operation training equipment for cardiac surgery Download PDFInfo
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- CN112331050B CN112331050B CN202011432304.7A CN202011432304A CN112331050B CN 112331050 B CN112331050 B CN 112331050B CN 202011432304 A CN202011432304 A CN 202011432304A CN 112331050 B CN112331050 B CN 112331050B
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- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
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Abstract
The invention relates to the technical field of medical operation training equipment, in particular to deep suture operation training equipment for cardiac surgery, which comprises a box body, wherein the box body comprises a bottom plate, the top surfaces of four sides of the bottom plate are respectively and fixedly connected with a first baffle, a second baffle, a third baffle and a fourth baffle, a rectangular hole I is formed in the outer side wall of the top of the first baffle, a cover plate I is rotatably connected to the outer side of the rectangular hole I through a hinge, a first fixing plate is fixedly connected to the outer side of the cover plate I, a first motor is fixedly connected to the top surface of the first fixing plate, and one end of the top surface of the bottom plate is provided with a depth adjusting mechanism. According to the invention, the belt wheel I is driven to rotate by the motor II, so that the gear is meshed with the transmission column for transmission, the sliding plate moves up and down in the supporting plate, the square rotating shaft moves up and down in the box body with the sewing block, the distance from the sewing block to the open end of the box body is conveniently changed, and sewing training at different depths is realized.
Description
Technical Field
The invention relates to the technical field of medical operation training equipment, in particular to deep suture operation training equipment for cardiac surgery.
Background
In the operation practice of heart surgery, due to the limitation of bone structures such as sternum and ribs and the like forming the chest, the operation involving large blood vessels in the heart or deep part is often deep and limited in space, especially when the operation is performed on the infant suffering from congenital heart disease, the chest is limited in volume due to small size of a patient, and the treatment of malformations in the heart or large blood vessel structures in deep part is often involved, so that it is important to be able to grasp the skills of performing the skilled operation in a deep narrow space;
at present, some surgical operation platforms are designed to be used for surgical training of basic operations such as conventional knotting and suturing, but the platforms cannot achieve good effects on complex deep suturing training required by cardiac surgical operations, some surgical training platforms are designed to be used for simulating suturing of superficial wounds such as skin, deep knotting training or simple suturing training, but in deep suturing operations of cardiac surgery, more complex suturing operations such as patch repair at different angles, anastomosis of a blood vessel wall and a blood vessel wall or a blood vessel wall and a heart cavity structure are often involved, and part of deep suturing operation training equipment cannot adjust the size of a practical training operation port to change difficulty in a suturing process.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a practical training device for deep suturing operation of cardiac surgery, which is characterized in that a suturing block is movably sleeved on the outer side wall of a square rotating shaft, so that a new suturing block can be conveniently replaced on the square rotating shaft, a plurality of different gaps to be sutured are arranged on the outer side wall of the suturing block, an operator can conveniently perform suturing training of a plurality of suturing gaps, a cover plate I is covered, a square sleeve at the output end of a motor I is sleeved on the square rotating shaft, the motor I drives the suturing block to rotate, the angle of the suturing block in a box body is conveniently changed, the operator can perform multi-angle suturing training, the square sleeve is separated from the square rotating shaft by opening the cover plate I, a belt pulley I is driven by the motor II to rotate, and a belt pulley II is driven by a belt, make gear and transmission post meshing transmission, realize the sliding plate and reciprocate in the inside of backup pad, the realization square axis of rotation of reciprocating through the sliding plate is brought and is sewed up the piece and reciprocate in the inside of box, be convenient for change the distance of sewing up the piece to the uncovered end of box, realize the training of sewing up of different degree of depth departments, through the uncovered end fixedly connected with roof one at the box, the top surface sliding connection of roof one has roof two, the top surface sliding connection of roof two has roof three, and operation mouth one has been seted up to the top surface of roof one, operation mouth two has been seted up to the top surface of roof two, operation mouth three has been seted up to the top surface of roof three, realize the removal of roof one and roof two through promoting the lug, realize adjusting the size of operation mouth and change the difficult and easy degree of sewing up in-process.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a real standard equipment of deep sewing operation of cardiac surgery, includes the box, the box includes the bottom plate, the top surface of four limits of bottom plate is fixedly connected with baffle one, baffle two, baffle three and baffle four respectively, rectangular hole one has been seted up to the lateral wall at baffle one top, the outside of rectangular hole one is connected with apron one through the hinge rotation, the outside fixedly connected with fixed plate one of apron one, the top surface fixedly connected with motor one of fixed plate one, the output of motor one runs through apron one and fixedly connected with square sleeve pipe, the one end of bottom plate top surface is provided with depth adjustment mechanism;
the depth adjusting mechanism comprises a supporting plate, the bottom surface of the supporting plate is fixedly connected with the top surface of the bottom plate, a sliding groove is formed in the outer side, close to the first cover plate, of the supporting plate, a second fixing plate is fixedly connected to the outer side of one long side of the supporting plate, a second motor is fixedly connected to the top surface of the second fixing plate, a first lantern ring is rotatably sleeved at the output end of the second motor, a first belt wheel is fixedly connected to the output end of the second motor, a sliding plate is slidably connected to the inner side of the supporting plate, a limit groove is formed in the edge of the outer side of the sliding plate, a plurality of transmission columns are fixedly connected to the middle part of the outer side of the sliding plate, a gear is meshed and driven on the outer side wall of the transmission column, a transmission shaft is fixedly connected to the middle part of the gear, the outer side wall of one end of the transmission shaft is in rolling contact with the inner side wall of the limit groove, and the other end of the transmission shaft is rotatably sleeved with the second lantern ring and is fixedly connected with the second belt wheel;
a connecting rod is fixedly connected between the first sleeve ring and the second sleeve ring, a belt is connected between the first belt pulley and the second belt pulley in a transmission manner, a connecting shaft is rotated on the inner side of the sliding plate, one end of the connecting shaft, which is away from the sliding plate, penetrates through the sliding groove and is fixedly connected with a square rotating shaft, the outer side wall of the square rotating shaft is movably sleeved with a sewing block, and an opening end at the top of the box body is provided with an operation opening adjusting module for adjusting the size of an operation opening;
through covering apron one, make the square sleeve pipe of motor one output connect square axis of rotation, motor one drives and sews up the piece and rotate, be convenient for change the angle of sewing up the piece in the box the inside, make the operator carry out the multi-angle and sew up the training, make square sleeve pipe and square axis of rotation separation through opening apron one, drive band pulley one through motor two and rotate, band pulley one drives band pulley two through the belt and rotates for gear and transmission post meshing transmission, realize the sliding plate and reciprocate in the inside of backup pad, realize through the reciprocating of sliding plate that square axis of rotation is with sewing up the piece and reciprocate in the inside of box, be convenient for change and sew up the piece to the distance of the open end of box, realize the sewing up training of different degree of depth departments.
The method is further characterized in that: the operation mouth adjusting module comprises a first top plate, the bottom surface of the first top plate is fixedly connected with the open end of the box body, the top surface of the first top plate is slidably connected with a second top plate, the top surface of the second top plate is slidably connected with a third top plate, one sides of the second top plate and the third top plate are fixedly connected with bumps, the top surface of the first top plate is slidably connected with the second top plate, the top surface of the second top plate is slidably connected with the third top plate, the movement of the first top plate and the second top plate is realized through pushing the bumps, and the size of an operation mouth is adjusted to change the difficulty degree in the sewing process.
The method is further characterized in that: an adjusting groove I is formed in one side of the top surface of the top plate I, a protruding block I is fixedly connected to one side of the bottom surface of the top plate II, and the outer side wall of the protruding block I is slidably connected with the inner side wall of the adjusting groove I, so that the top plate II can slide on the top surface of the top plate I conveniently.
The method is further characterized in that: the adjusting groove II is formed in one side of the top surface of the top plate II, the projection II is fixedly connected to one side of the bottom surface of the top plate III, the outer side wall of the projection II is in sliding connection with the inner side wall of the adjusting groove II, and the top plate III can slide on the top surface of the top plate II conveniently.
The method is further characterized in that: the top surface of roof one has seted up operation mouth one, operation mouth two has been seted up to the top surface of roof two, operation mouth three has been seted up to the top surface of roof three, operation mouth one's opening is greater than operation mouth two, operation mouth two's opening is greater than operation mouth three, realizes three kinds of unidimensional operation mouths, is convenient for change the difficult and easy degree of sewing operation.
The method is further characterized in that: the section of the sewing block is regular pentagon, five outer side faces of the sewing block are respectively provided with a notch to be sewn in different shapes, and a plurality of different notches to be sewn are formed in the outer side wall of the sewing block, so that an operator can conveniently perform sewing training of various sewing notches.
The method is further characterized in that: the outer side of baffle two bottoms has seted up rectangular hole two, the outside of rectangular hole two is connected with apron two through the hinge rotation, and the outside fixedly connected with handle one of apron two, is convenient for open the box, takes out instruments such as the surgical needle that will fall in the box inside.
The method is further characterized in that: the outside fixedly connected with protection casing of apron one, and the outside fixedly connected with hand (hold) two of protection casing, protection casing are convenient for protect motor one, and the apron one is convenient for open to hand (hold) two.
The invention has the beneficial effects that:
1. the outer side wall of the square rotating shaft is movably sleeved with the sewing block, so that a new sewing block can be conveniently replaced on the square rotating shaft, a plurality of different gaps to be sewn are formed in the outer side wall of the sewing block, an operator can conveniently carry out sewing training of various sewing gaps, the square sleeve at the output end of the motor is sleeved on the square rotating shaft by covering the cover plate I, the motor I drives the sewing block to rotate, the angle of the sewing block in the box body can be conveniently changed, and the operator can carry out multi-angle sewing training;
2. the square sleeve is separated from the square rotating shaft by opening the cover plate I, the belt pulley I is driven to rotate by the motor II, the belt pulley I is driven to rotate by the belt, so that the gear is meshed with the transmission column for transmission, the sliding plate moves up and down in the supporting plate, the square rotating shaft moves up and down in the box body with the sewing block by the up and down movement of the sliding plate, the distance from the sewing block to the open end of the box body is changed conveniently, and sewing training at different depths is realized;
3. through the open end fixedly connected with roof one at the box, the top surface sliding connection of roof one has roof two, and the top surface sliding connection of roof two has roof three, and operation mouth one has been seted up to the top surface of roof one, and operation mouth two has been seted up to the top surface of roof two, and operation mouth three has been seted up to the top surface of roof three, realizes the removal of roof one and roof two through promoting the lug, realizes adjusting the size of operation mouth and changes the degree of difficulty of sewing up the in-process.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing an open structure of a cover plate according to the present invention;
FIG. 3 is a schematic view of the internal structure of the case of the present invention;
FIG. 4 is a schematic view of two ends of the connecting rod according to the present invention;
FIG. 5 is a schematic view of the structure of the stitching block in the present invention;
FIG. 6 is an exploded view of the support plate, slide plate and square rotating shaft of the present invention;
FIG. 7 is an exploded view of a cover plate I and a motor I of the present invention;
fig. 8-9 are exploded views of the operation port adjustment module of the present invention.
In the figure: 100. a case; 110. a bottom plate; 120. a first baffle; 121. a cover plate I; 1211. a first fixing plate; 1212. a protective cover; 130. a second baffle; 131. a cover plate II; 200. a first motor; 210. square sleeve; 300. a depth adjustment mechanism; 310. a support plate; 311. a sliding groove; 312. a second fixing plate; 320. a second motor; 321. a first lantern ring; 322. a belt wheel I; 330. a sliding plate; 331. a limit groove; 332. a drive column; 333. a connecting shaft; 340. a gear; 350. a transmission shaft; 351. a second lantern ring; 352. a belt wheel II; 360. a connecting rod; 400. a square rotating shaft; 500. stitching the block; 600. an operation port adjustment module; 610. a first top plate; 611. an adjusting groove I; 620. a second top plate; 621. an adjusting groove II; 622. a first bump; 630. a top plate III; 631. and a second bump.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, a practical training device for deep suturing operation in cardiac surgery comprises a box 100, wherein the box 100 comprises a bottom plate 110, the top surfaces of four sides of the bottom plate 110 are fixedly connected with a first baffle plate 120, a second baffle plate 130, a third baffle plate and a fourth baffle plate respectively, a rectangular hole I is formed in the outer side wall of the top of the first baffle plate 120, a cover plate 121 is rotatably connected to the outer side of the rectangular hole I through a hinge, a first fixed plate 1211 is fixedly connected to the outer side of the cover plate 121, a first motor 200 is fixedly connected to the top surface of the first fixed plate 1211, an output end of the first motor 200 penetrates through the cover plate 121 and is fixedly connected with a square sleeve 210, and one end of the top surface of the bottom plate 110 is provided with a depth adjusting mechanism 300;
the depth adjusting mechanism 300 comprises a support plate 310, the bottom surface of the support plate 310 is fixedly connected with the top surface of the bottom plate 110, a sliding groove 311 is formed in the outer side, close to the cover plate one 121, of the support plate 310, a second fixing plate 312 is fixedly connected to the outer side of one long side of the support plate 310, a second motor 320 is fixedly connected to the top surface of the second fixing plate 312, a first collar 321 is rotatably sleeved at the output end of the second motor 320 and is fixedly connected with a first belt pulley 322, a sliding plate 330 is slidably connected to the inner side of the support plate 310, a limit groove 331 is formed in the outer side edge of the sliding plate 330, a plurality of transmission columns 332 are fixedly connected to the middle part of the outer side of the sliding plate 330, a gear 340 is meshed and transmitted on the outer side wall of the transmission column 332, a transmission shaft 350 is fixedly connected to the middle part of the gear 340, the outer side wall at one end of the transmission shaft 350 is in rolling contact with the inner side wall of the limit groove 331, a second collar 351 is rotatably sleeved at the other end of the transmission shaft 350 and is fixedly connected with a second belt pulley 352;
a connecting rod 360 is fixedly connected between the first sleeve ring 321 and the second sleeve ring 351, a belt is connected between the first belt pulley 322 and the second belt pulley 352 in a transmission manner, a connecting shaft 333 is rotated on the inner side of the sliding plate 330, one end of the connecting shaft 333, which is away from the sliding plate 330, penetrates through the sliding groove 311 and is fixedly connected with a square rotating shaft 400, a sewing block 500 is movably sleeved on the outer side wall of the square rotating shaft 400, and an operation port adjusting module 600 for adjusting the size of an operation port is arranged at the open end of the top of the box body 100;
through covering apron one 121, make square sleeve pipe 210 of motor one 200 output cup joint square axis of rotation 400, motor one 200 drives and sews up the piece 500 and rotate, be convenient for change the angle of sewing up the piece 500 in box 100 the inside, make the operator carry out the multi-angle and sew up the training, make square sleeve pipe 210 and square axis of rotation 400 separation through opening apron one 121, drive band pulley one 322 through motor two 320 and rotate, band pulley one 322 passes through the belt and drives band pulley two 352 rotation, make gear 340 and transmission column 332 meshing transmission, realize slider 330 and reciprocate in backup pad 310's inside, realize that square axis of rotation 400 carries to sew up the piece 500 and reciprocate in box 100's inside through slider 330, be convenient for change and sew up the piece 500 to the distance of box 100 open end, realize the sewing up the training of different degree of depth department.
The operation port adjusting module 600 comprises a first top plate 610, the bottom surface of the first top plate 610 is fixedly connected with the open end of the box body 100, the top surface of the first top plate 610 is slidably connected with a second top plate 620, the top surface of the second top plate 620 is slidably connected with a third top plate 630, one sides of the top surfaces of the second top plate 620 and the third top plate 630 are fixedly connected with bumps, the top surface of the first top plate 610 is slidably connected with the second top plate 620, the top surface of the second top plate 620 is slidably connected with the third top plate 630, the movement of the first top plate 610 and the second top plate 620 is realized by pushing the bumps, and the size of an operation port is adjusted to change the difficulty degree in the sewing process; an adjusting groove I611 is formed in one side of the top surface of the top plate I610, a protruding block I622 is fixedly connected to one side of the bottom surface of the top plate II 620, and the outer side wall of the protruding block I622 is slidably connected with the inner side wall of the adjusting groove I611, so that the top plate II 620 can conveniently slide on the top surface of the top plate I610.
An adjusting groove II 621 is formed in one side of the top surface of the top plate II 620, a projection II 631 is fixedly connected to one side of the bottom surface of the top plate III 630, and the outer side wall of the projection II 631 is in sliding connection with the inner side wall of the adjusting groove II 621, so that the top plate III 630 can conveniently slide on the top surface of the top plate II 620; the top surface of the first top plate 610 is provided with a first operation port, the top surface of the second top plate 620 is provided with a second operation port, the top surface of the third top plate 630 is provided with a third operation port, the opening of the first operation port is larger than the second operation port, the opening of the second operation port is larger than the third operation port, three operation ports with different sizes are realized, and the difficulty level of the sewing operation is convenient to change; the cross section of the sewing block 500 is regular pentagon, five outer side faces of the sewing block 500 are respectively provided with notches to be sewn in different shapes, and a plurality of different notches to be sewn are formed in the outer side wall of the sewing block 500, so that an operator can conveniently perform sewing training of various sewing notches.
A second rectangular hole is formed in the outer side of the bottom of the second baffle 130, a second cover plate 131 is rotatably connected to the outer side of the second rectangular hole through a hinge, a first handle is fixedly connected to the outer side of the second cover plate 131, the box body 100 is conveniently opened, and tools such as surgical needles falling into the box body 100 are taken out; the outside fixedly connected with protection casing 1212 of apron one 121, and the outside fixedly connected with handle two of protection casing 1212, protection casing 1212 be convenient for protect motor one 200, handle two are convenient for open apron one 121.
Working principle: when the novel sewing machine is used, the cover plate I121 is firstly opened through the handle II on the protective cover 1212, the standby sewing block 500 is inserted onto the square rotating shaft 400, wherein a plurality of different gaps to be sewn are formed in the outer side wall of the sewing block 500, so that an operator can conveniently carry out sewing training of various sewing gaps, the boss is pushed to realize movement of the top plate I610 and the top plate II 620, the size of an operation opening is regulated to change the difficulty degree in the sewing process, and the opening of the operation opening is convenient to sew, otherwise, the sewing difficulty is increased;
according to the needs of operators, when the sewing training of multiple angles of the same depth is needed, the cover plate I121 is closed, the square sleeve 210 at the output end of the motor I200 is inserted into one end of the square rotating shaft 400, the square rotating shaft 400 is driven to rotate by the rotation of the motor I200, the angle of a surface to be sewn is properly rotated and adjusted inside the box body 100 by the sewing block 500, the operators can perform the sewing training of multiple angles, when the upper and lower positions of the sewing block 500 inside the box body 100 need to be changed, the cover plate I121 is opened, the square sleeve 210 and the square rotating shaft 400 are separated, the belt wheel I322 is driven to rotate by the motor II 320, the belt wheel I322 drives the belt wheel II 352 to rotate by the belt, the gear 340 is meshed with the transmission column 332, the sliding plate 330 moves up and down inside the supporting plate 310, the square rotating shaft 400 is driven by the upward and downward movement of the sliding plate 330 inside the box body 100, the distance from the sewing block 500 to the open end of the box body 100 is conveniently changed, and the sewing training at different depths is realized.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (7)
1. The utility model provides a real standard equipment of cardiac surgery deep suture operation, includes box (100), its characterized in that, box (100) include bottom plate (110), the top surface of four limits of bottom plate (110) is fixedly connected with baffle one (120), baffle two (130), baffle three and baffle four respectively, rectangular hole one has been seted up to the lateral wall at baffle one (120) top, the outside of rectangular hole one is connected with apron one (121) through the hinge rotation, the outside fixedly connected with of apron one (121) fixed plate (1211), the top surface fixedly connected with motor one (200) of apron one (1211), the output of motor one (200) runs through apron one (121) and fixedly connected with square sleeve pipe (210), one end of bottom plate (110) top surface is provided with degree of depth adjustment mechanism (300);
the depth adjusting mechanism (300) comprises a supporting plate (310), the bottom surface of the supporting plate (310) is fixedly connected with the top surface of the bottom plate (110), a sliding groove (311) is formed in the outer side of the supporting plate (310) close to the first cover plate (121), a second fixing plate (312) is fixedly connected to the outer side of one long side of the supporting plate (310), a second motor (320) is fixedly connected to the top surface of the second fixing plate (312), a first sleeve ring (321) is rotatably sleeved at the output end of the second motor (320) and is fixedly connected with a first belt wheel (322), a sliding plate (330) is slidably connected inside the supporting plate (310), a limit groove (331) is formed in the edge of the outer side of the sliding plate (330), a plurality of transmission columns (332) are fixedly connected to the middle part of the outer side wall of the sliding plate (330), a gear (340) is meshed and is fixedly connected with a transmission shaft (350), the outer side wall of one end of the transmission shaft (350) is rotatably attached to the inner side wall of the limit groove (331), and the second belt wheel (351) is rotatably connected with the second belt wheel (352);
fixedly connected with connecting rod (360) between lantern ring one (321) and lantern ring two (351), the transmission is connected with the belt between band pulley one (322) and band pulley two (352), the inboard of sliding plate (330) is rotated there is connecting axle (333), the one end that sliding plate (330) was deviate from to connecting axle (333) runs through sliding groove (311) and fixedly connected with square axis of rotation (400), the lateral wall activity of square axis of rotation (400) has cup jointed and has been sewed up piece (500), the open end at box (100) top is provided with operation mouth adjustment module (600) that are used for adjusting the operation mouth size, operation mouth adjustment module (600) include roof one (610), the bottom surface of roof one (610) and the open end fixed connection of box (100), the top surface sliding connection of roof one (610) has roof two (620), the top surface sliding connection of roof two (620) has roof three (630), just one side of roof two (620) and roof three (630) top surface all fixedly connected with the lug.
2. The training device for deep suturing operation of cardiac surgery according to claim 1, wherein an adjusting groove one (611) is formed on one side of the top surface of the top plate one (610), a protruding block one (622) is fixedly connected on one side of the bottom surface of the top plate two (620), and an outer side wall of the protruding block one (622) is slidably connected with an inner side wall of the adjusting groove one (611).
3. The training device for deep suturing operation of cardiac surgery according to claim 1, wherein an adjusting groove two (621) is formed in one side of the top surface of the top plate two (620), a bump two (631) is fixedly connected to one side of the bottom surface of the top plate three (630), and an outer side wall of the bump two (631) is slidably connected with an inner side wall of the adjusting groove two (621).
4. The practical training device for deep suturing operation of cardiac surgery according to claim 1, wherein the top surface of the first top plate (610) is provided with an operation port I, the top surface of the second top plate (620) is provided with an operation port II, the top surface of the third top plate (630) is provided with an operation port III, the opening of the operation port I is larger than the operation port II, and the opening of the operation port II is larger than the operation port III.
5. The training device for deep suturing operation of cardiac surgery according to claim 1, wherein the cross section of the suturing block (500) is a regular pentagon, and five outer side surfaces of the suturing block (500) are respectively provided with notches to be sutured in different shapes.
6. The training device for deep suturing operation of cardiac surgery according to claim 1, wherein a rectangular hole II is formed in the outer side of the bottom of the second baffle plate (130), a cover plate II (131) is rotatably connected to the outer side of the rectangular hole II through a hinge, and a handle I is fixedly connected to the outer side of the cover plate II (131).
7. The training device for deep suturing operation of cardiac surgery according to claim 1, wherein a protecting cover (1212) is fixedly connected to the outer side of the first cover plate (121), and a second handle is fixedly connected to the outer side of the protecting cover (1212).
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| CN202011432304.7A CN112331050B (en) | 2020-12-10 | 2020-12-10 | Deep suture operation training equipment for cardiac surgery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011432304.7A CN112331050B (en) | 2020-12-10 | 2020-12-10 | Deep suture operation training equipment for cardiac surgery |
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| CN112331050A CN112331050A (en) | 2021-02-05 |
| CN112331050B true CN112331050B (en) | 2023-06-20 |
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| JP2006003856A (en) * | 2004-06-17 | 2006-01-05 | Kenkyu Shien Center:Kk | Display tool for solid imaging of internal organs |
| CN101856520B (en) * | 2010-04-28 | 2012-03-28 | 湖南人文科技学院 | Total artificial heart device |
| CN103310693B (en) * | 2013-04-26 | 2015-06-10 | 中国人民解放军第二军医大学 | Heart-surgery simulated training system |
| CN105070170A (en) * | 2015-09-02 | 2015-11-18 | 上海交通大学医学院附属上海儿童医学中心 | A deep suture operation training device for the department of cardiac surgery |
| JP2017217856A (en) * | 2016-06-09 | 2017-12-14 | 株式会社クロスエフェクト | Mold for resin molded body, manufacturing method of resin molded body, organ model and heart model |
| CN110603575B (en) * | 2016-12-31 | 2022-08-16 | D·小托尔曼 理查德 | Cardiac simulation system for medical service or diagnostic machine |
| CN207587206U (en) * | 2017-09-01 | 2018-07-06 | 上海世恒医学科技有限公司 | Cardiac operation simulation training device |
| CN109767680B (en) * | 2019-03-19 | 2021-02-19 | 四川大学华西医院 | Deep suture operation training device for cardiac surgery |
| CN110853471A (en) * | 2019-12-28 | 2020-02-28 | 上海市东方医院（同济大学附属东方医院） | Bionic simulation training device for cardiac surgery |
| CN111785122A (en) * | 2020-08-10 | 2020-10-16 | 多吉 | Heart bridging simulator |
-
2020
- 2020-12-10 CN CN202011432304.7A patent/CN112331050B/en active Active
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