WO2015060611A1 - Stabilizer for heart operation - Google Patents

Stabilizer for heart operation Download PDF

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Publication number
WO2015060611A1
WO2015060611A1 PCT/KR2014/009872 KR2014009872W WO2015060611A1 WO 2015060611 A1 WO2015060611 A1 WO 2015060611A1 KR 2014009872 W KR2014009872 W KR 2014009872W WO 2015060611 A1 WO2015060611 A1 WO 2015060611A1
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WO
WIPO (PCT)
Prior art keywords
anastomosis
heart
cardiac surgery
pressing
unit
Prior art date
Application number
PCT/KR2014/009872
Other languages
French (fr)
Korean (ko)
Inventor
이영삼
Original Assignee
진화메디칼 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020140091078A external-priority patent/KR101687754B1/en
Application filed by 진화메디칼 주식회사 filed Critical 진화메디칼 주식회사
Publication of WO2015060611A1 publication Critical patent/WO2015060611A1/en

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00305—Constructional details of the flexible means
    • A61B2017/00314—Separate linked members
    • 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
    • A61B2017/0237—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for heart surgery
    • A61B2017/0243—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors for heart surgery for immobilizing local areas of the heart, e.g. while it beats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/50—Supports for surgical instruments, e.g. articulated arms
    • A61B90/57—Accessory clamps
    • A61B2090/571—Accessory clamps for clamping a support arm to a bed or other supports

Definitions

  • the present invention relates to a stabilizing device for cardiac surgery used in coronary surgery of the heart, and more particularly, it is possible to prevent the epidermis of the heart sucked up to block the nozzle for inhaling air, the anastomosis device is the outer surface of the heart
  • the present invention relates to a stabilization device for cardiac surgery, which can prevent deviation from, easily change the close contact position of the stabilization device, and prevent the separation from the procedure table during the procedure.
  • the arteries of the heart send blood to the heart wall and support the heart itself, and there are two arteries to the left and right, which are called coronary arteries.
  • angina can occur due to a lack of blood supply to the heart, and clogging of the coronary arteries can result in myocardial infarction or heart attack.
  • a vessel region is implanted into an artificial vessel by using a coronary artery replacement graft.
  • the handle is mounted to one side of the main holder and the main holder, which is conventionally fixed and mounted on the treatment table, and the soluble arm which can be rotated in all directions from the lower side of one side of the handle is mounted, and at the bottom of the soluble arm
  • a head having a suction groove is mounted to suck and lift the outer surface, and a suction pipe having a suction nozzle for sucking air in the head is provided inside the head.
  • myocardial infarction occurs to treat the obstructive vascular method is mainly used by surgery.
  • a commonly used method for surgery is an end-to-end anastomosis method in which the vessels in question are cut out and then the cut vessels are anastomated.
  • the head of the stabilization device for heart surgery is disclosed in Korean Patent No. 10-0916506000 "Head of the stabilization device for heart surgery”.
  • the head of the stabilization device for cardiac surgery is characterized in that the head is inserted into the stabilization device is inserted into the suction tube is formed in the suction nozzle and the suction nozzle is formed, the suction groove is formed in the stepped portion of the suction nozzle of the head is formed; .
  • anastomosis device of the stabilization device for cardiac surgery is disclosed in Korea Patent Registration No. 10-1024344 "Medical anastomosis device".
  • the medical anastomosis device is a cylindrical body extending in the longitudinal direction having a hollow, a pressure rod which is provided inside the hollow of the body to translate along the hollow, connected to the pressure rod, the handle to provide a driving force to translate the pressure rod, It is inserted into one end of the body at the same time is connected to be exposed to the outside, and is inserted along the outer peripheral surface of the guide member and the guide member having a pressing means for moving radially in accordance with the translational movement of the pressure rod therein It is coupled to the body, and includes a staple cartridge is built in the staple clip protruding to the outside according to the movement of the pressing means.
  • the medical anastomosis device has a problem that the anastomosis part is easily detached from the outer surface of the heart.
  • Surgical instruments and surgical methods for stabilizing the pulsating heart during coronary artery graft surgery are characterized by mechanical or chemical attachment of the stabilization means to the rigid or non-rigid support in such a way that the movement of the heart is effectively eliminated. It is done.
  • Embodiment of the present invention for solving the above problems is formed by a plurality of embossing projections on one surface of the adsorption groove, to prevent the external surface of the heart to block the suction nozzle, to maintain the adsorption power of the head sophisticated cardiac procedure
  • the purpose is to provide a stabilizer for cardiac surgery that becomes possible.
  • the present invention by forming a plurality of protrusions in the anastomosis portion that guides the anastomosis of the cardiovascular while seated on the outer surface of the heart. It is an object of the present invention to provide a stabilizing device for cardiac surgery that prevents anastomosis from escaping, thereby enabling sophisticated cardiac procedures.
  • a stabilizing device for cardiac surgery including a main holder to increase the adhesion without pressing the pressing member forward pressure on the lower end surface of the moving part to leave the mounting trace on the treatment table according to the rotation of the drive unit There is a purpose.
  • the stabilizing device for cardiac surgery in the stabilization device for cardiac surgery to be seated on the outer surface of the heart during cardiac surgery.
  • the suction nozzle which extends from the air suction device and sucks the outer surface of the heart comprises a suction groove for inserting a formodine suction tube and a head formed with a plurality of embossing protrusions formed on one surface of the suction groove.
  • the stabilizing device for cardiac surgery is characterized in that the suction groove is formed at least one, the length of the embossing projection of the suction groove formed on both ends of the head is longer than the length of the embossing projection of the suction groove formed in the center. do.
  • the stabilizing device for cardiac surgery is formed on both ends of the connecting portion connected to the control bar, the elastic force output unit for outputting the elastic force by the external force, respectively extending from the elastic force output unit,
  • the anastomosis device is formed by the anastomosis part that guides the anastomosis of the cardiovascular system while seated on the outer surface of the heart and the locking part that one end rotates to one end of the anastomosis part, and the other end attached to the anastomosis part is detached by the elastic force.
  • the anastomosis portion is characterized in that a plurality of protrusions are formed on the surface is deposited on the outer surface of the heart.
  • the elastic force output portion is characterized in that the cross-sectional area of both ends fixedly coupled to the connecting portion and the anastomosis portion is larger than the cross-sectional area of the central portion.
  • the stabilizing device for cardiac surgery is a body portion that is primarily in close contact with the rail of the operation table, the sliding portion is coupled to the lower portion of the body, the moving part is in close contact with the rail of the procedure table
  • the drive unit is installed in the upper end of the body portion to move linearly or rotatably, through the moving part and the body part is fixedly coupled to the lower end of the drive unit, the connecting member rotated by the rotation operation of the drive unit, fixedly coupled to the lower end of the connection member
  • a holder is a body portion that is primarily in close contact with the rail of the operation table, the sliding portion is coupled to the lower portion of the body, the moving part is in close contact with the rail of the procedure table
  • the drive unit is
  • the lower end of the drive unit is formed with a pressing projection
  • the pressing projection is characterized in that the main holder is in close contact with the rail of the treatment table by pressing the upper end of the body portion while rotating by the rotation operation of the driving unit.
  • connection member is formed in the center of the pressing member is inserted through the connection hole is formed, the lower end is characterized in that the groove is formed in an intaglio shape.
  • a lower end of the connecting member is formed with a locking plate, the locking plate, when the pressing member is fixedly coupled to the lower end of the connecting member, the pressing member is rotated to the lower end of the moving part corresponding to the groove of the pressing member It is characterized in that it is possibly seated.
  • the stabilizing device for cardiac surgery by forming a plurality of embossed projections on one surface of the suction groove that is sucked to the outer surface of the heart through the suction nozzle, the outer surface of the heart during the procedure There is an effect that can be prevented.
  • the stabilization device for cardiac surgery according to another embodiment of the present invention, there is an effect that can prevent the anastomosis device is separated from the outer surface of the heart.
  • the pressing member includes the main holder to increase the adhesion without pressing the lower surface of the moving part forward by leaving the traces of attachment to the operation table in accordance with the rotation of the drive unit
  • the contact position of the cardiac stabilization device can be changed without leaving an attachment trace on the procedure table. There is an effect of preventing the stabilization device for cardiac surgery is separated from the operation table during the procedure.
  • FIG. 1 is a perspective view of a stabilizing device for heart surgery including a head according to an embodiment of the present invention.
  • Figure 2 is an exploded perspective view of a stabilizing device for heart surgery including a head according to an embodiment of the present invention.
  • FIG. 3 is a state diagram used in the stabilization device for heart surgery according to an embodiment of the present invention.
  • FIG. 4 is a front view of a stabilizing device for heart surgery including a anastomosis device according to another embodiment of the present invention.
  • FIG. 5 is a bottom view of the anastomosis device shown in FIG. 4.
  • FIG. 6 is a side view of the anastomosis device shown in FIG. 4.
  • FIG. 7 is a state diagram used in the stabilization device for heart surgery according to another embodiment of the present invention.
  • FIG. 8 is an exploded perspective view showing a state in which the main holder is separated according to another embodiment of the present invention.
  • FIG. 8 9 and 10 are perspective views of FIG. 8.
  • FIG. 11 is a state diagram used in FIG.
  • suction pipe 121 suction nozzle
  • accommodating part 300 handle
  • connecting rod 430 elastic force output unit
  • locking portion 451 hinge portion
  • main holder 510 body
  • FIG. 1 is a perspective view of a stabilizing device for heart surgery including a head according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view of a stabilizing device for heart surgery including a head according to an embodiment of the present invention.
  • four suction grooves 110 are formed in the head 100, but more than four or less than four suction grooves 110 may be formed in the head 100.
  • the stabilizing device for cardiac surgery includes a suction groove 110 is inserted into the suction pipe 120 is formed with a suction nozzle 121 to extend the air suction device to suck the outer surface of the heart; And a head 100 including a plurality of embossing protrusions 111 formed on one surface of the suction groove 110.
  • the head 100 includes a suction groove 110 formed of a plurality.
  • a portion in which the suction groove 110 of the head 100 is formed is formed to be curved inward so that the suction force on the round heart.
  • the curved portion increases the adhesion to the round heart, which further stabilizes the heart when inhaling the outer surface of the heart.
  • a plurality of embossing protrusions 111 are formed on one surface of the suction groove 110 to prevent the outer surface of the heart from blocking the suction nozzle 121, and the head 100 by the surgical instruments on the outer surface of the heart. By preventing the separation, the suction force of the head 100 is maintained.
  • the suction pipe 120 having the plurality of suction nozzles 121 formed therein is inserted through the mounting groove of the head 100.
  • the number of suction nozzles 121 may be equal to or greater than the number of suction grooves 110.
  • the stabilizing device for heart surgery includes a head 100; Air suction device 130; Adjuster 200; Handle 300; And a main holder 500.
  • the head 100 includes a plurality of suction grooves 110 into which a suction pipe 120 is formed, which extends from the air suction device 130 and has a suction nozzle 121 for sucking the outer surface of the heart.
  • a plurality of embossing protrusions 111 are formed on one surface of the suction groove 110.
  • the control unit 200 is connected to the head 100, is composed of a plurality of link modules, to allow the head 100 to move in multiple directions, to prevent the stabilization device for heart surgery by the heart beat. .
  • the handle 300 is a part connected to the control unit 200, the operator can hold the handle 300 to move the head 100 to be seated on the outer surface of the heart.
  • the handle 300 is connected to the main holder 500, the main holder 500 is in close contact with the operation table, and is then fixed to the operation table by rotating the drive unit 540, the stabilizing device for cardiac surgery on the operation table It is fixed.
  • the main holder 500 is attached to the operating table, and the driving unit 540 is rotated to fix the cardiac surgery stabilization device on the operating table.
  • the operator adjusts the bending angle of the adjuster 200 using the handle 300.
  • the operator drives the air suction device 130, and seats the head 100 connected to the control unit 200 on the outer surface of the heart using the handle 300.
  • the suction nozzle 121 is not in direct contact with the outer surface of the heart by the embossing protrusion 111 formed on one surface of the suction groove 110, the hop-in nozzle 121 is not blocked by the outer surface of the heart. Therefore, according to the stabilization device for heart surgery including the head 100 according to the present invention, it is possible to prevent the suction nozzle 121 is blocked by the outer surface of the heart, it is possible to maintain the suction force of the head 100 during the heart surgery.
  • FIG. 4 is a front view of a stabilizing device for cardiac surgery including an anastomosis device according to another embodiment of the present invention
  • FIG. 5 is a bottom view of the anastomosis device shown in FIG. 4
  • FIG. 6 is an anastomosis device shown in FIG. 4.
  • the anastomosis device 400 is connected to the 410, the elastic force output unit 430, anastomosis unit 440; And a lock 450.
  • the stabilizing device for heart surgery formed on both ends of the connecting portion 410 is connected to the control unit 200, the elastic force output unit 430 for outputting the elastic force by the external force;
  • An anastomosis part 440 extending from the elastic force output part 430 and guiding anastomosis of cardiovascular blood while seating on the outer surface of the heart;
  • One end is pivotally coupled to one end of the anastomosis unit 440, and the other end of the anastomosis unit 440 attached to the other end attached to the anastomosis unit 440 by detachable;
  • the anastomosis portion 440 is characterized in that a plurality of protrusions are formed on the surface seated on the outer surface of the heart.
  • the connecting portion 410 is a configuration for connecting the adjuster 200 (see FIG. 3) and the elastic force output unit 430.
  • the adjuster 200 is composed of several link modules, to allow the anastomosis device 400 to move in multiple directions.
  • One side of the connecting portion 410 is formed with a connecting rod 411 for connecting the adjuster 200 with the connecting portion 410.
  • the connecting rod 411 is accommodated in the accommodating part 210 (see FIG. 7) provided at the front of the adjuster 200, and the connecting part 410 and the adjuster 200 are connected to each other.
  • the protrusion 442 is formed on the other surface of the connection part 410.
  • the protrusion 442 is seated on the outer surface of the heart and prevents the anastomosis device 400 from being separated from the outer surface of the heart when performing anastomotic surgery.
  • the elastic force output unit 430 is characterized in that the cross-sectional area of both ends fixedly coupled to the connecting portion 410 and the anastomosis portion 440 is larger than the cross-sectional area of the central portion.
  • the elastic force output unit 430 is formed at both ends of the connecting portion 410 connected to the adjuster 200, and outputs the elastic force by the external force (F).
  • the cross-sectional area of both ends of the elastic force output unit 430 is preferably larger than the cross-sectional area of the central portion.
  • the cross-sectional area of both ends of the elastic force output part 430 is larger than the cross-sectional area of the central part of the elastic force output part 430, so that the elastic force is the elastic force.
  • the central portion of the output unit 430 is concentrated. Thereafter, when the operator releases the force, the elastic force concentrated on the elastic force output unit 430 is transmitted to the anastomosis unit 440 and is generated in the opposite direction in which the operator applies the force.
  • the anastomosis unit 440 extends from the elastic force output unit 430, respectively, and guides the anastomosis of the cardiovascular system while being seated on the outer surface of the heart.
  • a groove 441 is formed in one surface of the anastomosis portion 440.
  • the elastic force output from the elastic force output unit 430 by the groove 441 is better transmitted to the anastomosis unit 440.
  • Protrusions 442 are formed on the other surface of the anastomosis portion 440 to prevent the anastomosis device 400 from escaping from the outer surface of the heart during anastomosis.
  • One end of the locking part 450 is pivotally coupled to one end of the anastomosis part 440, and the other end of the locking part 450 is formed to be detached from the other end of the anastomosis part 440.
  • a hinge portion 451 is formed at one end of the locking portion 450 so that one end of the locking portion 450 is connected to one end of the anastomosis portion 440.
  • a fastening groove 452 is formed at the other end of the locking part 450, and the other end of the locking part 450 is fastened to the fastening part 453 formed at the other end of the anastomosis part 440.
  • the fastening groove 452 formed at the other end of the locking portion 450 is separated from the fastening portion 453 formed at the other end of the anastomosis portion 440 and locked.
  • the other end of the unit 450 and the other end of the anastomosis unit 440 are separated.
  • one end of the anastomosis part 440 and one end of the locking part 450 are pivotally coupled by the hinge part 451 formed at one end of the locking part 450.
  • anastomosis unit 440 is restored to its original state by the elastic force generated by the elastic force output unit 430.
  • the stabilizing device for cardiac surgery includes an anastomosis device 400, a control panel 200, a handle 300, and a main holder 500.
  • the anastomosis device 400 seats on the outer surface of the heart to guide cardiovascular vessels.
  • the control unit 200 is connected to the anastomosis device 400, and is composed of a plurality of link modules, so that the anastomosis device 400 can move in multiple directions.
  • the handle 300 is a part connected to the control unit 200, the operator can hold the handle 300 to move the head 100 to be seated on the outer surface of the heart.
  • the handle 300 is connected to the main holder 500, the main holder 500 is in close contact with the operation table, and then fixed to the operation table according to the rotation of the drive unit 540, the stabilizing device for cardiac surgery is fixed to the operation table do.
  • a method of using a stabilizing device for cardiac surgery including an anastomosis device according to the present invention.
  • the operator closes the main holder 500 to the operating table, and turns the driving unit 540 to fix the stabilizing device for the cardiac surgery to the operating table.
  • the operator adjusts the bending angle of the adjuster 200 using the handle 300. After the anastomosis device 400 connected to the control unit 200 using the handle 300 is seated on the outer surface of the heart, anastomosis surgery is performed to connect the cardiovascular vessels.
  • the plurality of protrusions 442 are formed on the other surface of the anastomosis part 440 and the connection part 410, it is possible to prevent the anastomosis device 400 from being detached from the outer surface of the heart during anastomosis surgery.
  • the operator grasps the anastomosis 440 and exerts a force to narrow each of the anastomosis 440, the fastening groove 452 formed at the other end of the locking portion 450 is the other end of the anastomosis 440 It is separated from the fastening portion 453 formed in the.
  • one end of the anastomosis part 440 and one end of the locking part 450 are pivotally coupled by the hinge part 451 formed at one end of the locking part 450.
  • FIG. 8 is an exploded perspective view showing a state in which a main holder is separated according to another embodiment of the present invention.
  • FIGS. 9 and 10 are perspective views of FIG. 8
  • FIG. 11 is a view showing a use state of FIG. 3
  • FIG. 12 is FIG. Is also used.
  • the driving unit 540 is placed for the convenience of description so that the bottom face upward.
  • the main holder 500 includes a body part 510, a moving part 520, a driving part 540, a connecting member 550, and a pressing member 560.
  • the body portion 510 is primarily in close contact with the rail of the operating table; Sliding coupled to the lower portion of the body portion 510, the moving portion 520 is in close contact with the rail of the procedure table;
  • a driving unit 540 installed on the upper end of the body 510 to be linearly movable or rotatable;
  • a connecting member 550 that is fixedly coupled to the lower end of the driving unit 540 by passing through the moving unit 520 and the body unit 510 and rotated by a rotation operation of the driving unit 540;
  • And fixedly coupled to the lower end of the connecting member 550, is seated rotatably on the lower end of the moving part 520, while pressing by the rotational operation of the driving unit 540 forward pressure on the rear side of the lower end of the moving part 520
  • the body 510 may be formed of any one of a plastic material, PC, PE, PET, or aramid.
  • the body portion 510 is the base portion 517 is formed with a through hole 512 so that the driving portion 540 is installed to be linearly movable or rotatable ;
  • a connection part 511 formed to protrude upward of the base part 517 and to be coupled to the handle 300;
  • a bent portion 513 that protrudes from the lower portion of the base portion 517 and slides and adheres to the treatment table;
  • a first uneven portion 514 formed to protrude from the lower portion of the base portion 517 to be in close contact with the moving portion 520;
  • Guide grooves 515 formed on both side surfaces of the first uneven portion 514; It includes; and an insertion groove 516 formed symmetrically to both sides on one surface of the first uneven portion 514.
  • Base portion 517 is formed of a three-dimensional structure, the base portion 517 is formed with a through hole 512 so that the driving unit 540 is installed to be linearly movable or rotatable.
  • connection part 511 is formed to protrude upward from the base part 517, and the handle part 300 is coupled to the connection part 511, and the connection part 511 has a cylindrical shape having a larger diameter in the downward direction, and the handle 300. It is hollow so that it can be inserted, and the top can be tapered.
  • the bent portion 513 extends downward from the lower front portion of the body portion 510 and then is bent toward the rear to be in close contact with the treatment table.
  • the first uneven portion 514 is formed in the direction of the front portion from the lower rear portion of the base portion 517 to be engaged or separated from the upper end of the pressing plate 530 of the moving portion 520.
  • Guide grooves 515 are formed on both side surfaces of the first uneven portion 514, the guide protrusion 521 of the moving part 520 is slidingly coupled to the guide groove 515.
  • the insertion groove 516 is recessed on both sides with respect to the center line of the first uneven portion 514, and the spring 522 of the moving part 520 is inserted into the insertion groove 516.
  • the moving part 520 has a polygonal shape having a central hole, and may be formed of any one of plastic, PC, PE, PET, and aramid.
  • the moving part 520 is a hollow guide base 526; A guide protrusion 521 which is bent after extending upward from both top surfaces of the guide base 526; Fitting grooves 523 formed on the inner rear surface of the guide base 526; Fitting protrusions 524 formed on the inner front surface of the guide base 526; A fixing part 525 which protrudes downward from the lower front part of the guide base 526 and forwardly presses the rail of the treatment table by front pressing of the pressing member 560 according to the rotation operation of the driving unit 540; A pressing plate 530 coupled to the connection member 550 and inserted into the hollow of the guide base 526; A spring 522 that is fitted to the fitting protrusion 524 and inserted into the insertion groove 516 of the body 510 to closely contact the fixing part 525 in the bent portion 513 by the rotation of the driving part 540. );
  • the guide base 526 is provided in a hollow frame shape.
  • the guide protrusion 521 is bent after extending upward from both top surfaces of the guide base 526, and the guide protrusion 521 is slidably inserted into the guide groove 515 of the body 510.
  • the fitting groove 523 is formed in a groove shape on the inner rear surface of the guide base 526, and the fitting groove 523 is supported by a spring 533 coupled to the protrusion 532 of the pressing plate 530.
  • the fitting protrusion 524 is formed to protrude on the inner front surface of the guide base 523, and the spring 522 is coupled to and supported by the fitting protrusion 524.
  • the fixing part 525 protrudes downward from the lower front part of the guide base 526.
  • the rear side surface of the fixing part 525 is formed by the front pressing of the pressing member 560 according to the rotation operation of the driving part 540. As it is pressurized and moved forward, it is in close contact with the rail of the procedure table.
  • the pressing plate 530 is coupled to the connecting member 550 and is inserted into the hollow of the guide base 526.
  • a connecting hole 531 into which the connecting member 550 is inserted is formed at the center of the pressing plate 530, and the pressing plate.
  • a protrusion 532 is formed on the rear side of the 530.
  • One side of the spring 533 is fitted to the protrusion 532, and the other side of the spring 533 is inserted into the fitting groove 523 of the moving part 520.
  • the upper surface of the pressing plate 530 is formed with a second uneven portion 534 engaging with the first uneven portion 514 of the body portion 510.
  • the pressing plate 530 may have a pressing plate ( The lower surface of the 530 is pressed upward.
  • the pressing plate 530 is formed in a polygonal shape, it may be made of any one of a plastic material PC, PE, PET or arimid.
  • One side of the spring 522 is fitted into the fitting protrusion 524 is coupled to the insertion groove 516 of the body portion 510, the spring 522 is a moving part in accordance with the rotation or linear movement of the drive unit 540 520 is in close contact with the bent portion 513 of the body portion 510.
  • the driving unit 540 is installed on the upper end of the body portion 510 so as to be linearly movable or rotatable.
  • the driving unit 540 may be manufactured in the form of a lever, the head portion 541 of the circular shape; And a handle 546 extending from one side of the head part 541.
  • the driving unit 540 may be made of any one of plastic, PC, PE, PET, and arimid.
  • An insertion hole 542 into which the connection member 550 is inserted is formed in the head part 541, and a fixing hole 543 is formed in one side of the head part 541.
  • the fixing member 544 is inserted into the fixing hole 543 to fix the connection member 550 to the inside of the driving unit 540, and the pressing protrusion 545 is formed to protrude from the lower end of the head part 541 to drive the driving unit ( According to the rotation of the 540, the upper end of the body portion 510 is pressed.
  • the pressing protrusion 545 limits the linear movement or rotation of the moving portion 520 by pressing the upper end of the body portion 510 according to the rotation operation.
  • connection member 550 is a body portion 551 that is inserted into the insertion hole 542 of the drive unit 540; And a locking plate 553 corresponding to the lower end of the pressing member 560, and may be made of any one of titanium, ceramic, or stainless steel.
  • the body portion 551 is formed in a rod shape, and a fixing hole 552 into which the fixing member 544 of the driving unit 540 is inserted is formed at one side.
  • the locking plate 553 is protruded from the lower end of the body portion 510 to press the lower end of the pressing member 560 by the rotation of the driving unit 540.
  • the locking plate 553 may be formed in various shapes such as a circle and a polygon.
  • the pressing member 560 is formed in a circular shape different from the horizontal diameter and the vertical diameter, the outer peripheral surface of the pressing member 560 having a large diameter when the drive unit 540 rotates, that is, the rear side of the lower end of the moving part 520, The rear side of the fixing part 525 of the part 520 is pressed forward to closely move the moving part 520 to the rail of the operating table. At this time, as the outer circumferential surface of the pressing member 560 having a large diameter presses the rear side of the fixed part 525 of the moving part 520 forward, the pressing plate 530 moves backward, and the moving part 520 moves forward. Move.
  • connection hole 561 through which the connection member 550 penetrates is formed at the center of the pressing member 560, and a recess 562 having an intaglio shape is formed at the lower surface thereof.
  • the locking plate 553 of the connecting member 550 corresponds to the recess 562 of the pressing member 560.
  • the 560 is rotatably seated on the bottom of the pressing plate 530 of the moving unit 520.
  • the pressing member 560 may be made of any one of titanium, ceramic, or stainless steel.
  • 11 and 12 are use state diagrams showing a state in which the main holder is in close contact with the rail mounted on the operation table.
  • the operator slides the body portion 510 of the main holder 500 to the operation table to be in close contact with the primary, and rotates the driving portion 540 of the main holder 500 to hold the main holder. Pressing the rear side of the lower end of the moving part 520 of the 500 forwardly to be in close contact with the operation table, to fix the stabilization device for the cardiac surgery.
  • the operator adjusts the bending angle of the angle adjuster 200 using the handle 300, drives the air suction device 130 (see FIG. 3), and uses the handle 300 to adjust the angle adjuster 200.
  • the head 100 connected to is seated on the outer surface of the heart.
  • the bending angle of the angle adjuster 200 is adjusted using the handle 300, and the anastomosis device 400 connected to the angle adjuster 200 is seated on the outer surface of the heart using the handle 300. Anastomosis surgery is performed to connect the cardiovascular system.

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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)
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Abstract

The present invention relates to a stabilizer for a heart operation. The stabilizer for a heart operation according to an embodiment of the present invention comprises a plurality of embossing protrusions formed on one surface of a suction groove sucked through a sucking nozzle on the outer surface of the heart, and is thereby capable of preventing the suction nozzle from being blocked by the outer surface of the heart during an operation.

Description

심장수술용 안정화장치Stabilizer for Cardiac Surgery
본 발명은 심장의 관상동맥 수술시 사용되는 심장 수술용 안정화장치에 관한 것으로서, 더욱 상세하게는 심장의 표피가 빨려 들어가서 공기를 흡입하는 노즐을 막는 것을 방지할 수 있고, 문합장치가 심장의 외표면으로부터 이탈되는 것을 방지할 수 있으며, 안정화장치의 밀착위치를 용이하게 변경할 수 있고, 시술시 시술대에서 분리되는 것을 방지할 수 있는 심장수술용 안정화장치에 관한 것이다.The present invention relates to a stabilizing device for cardiac surgery used in coronary surgery of the heart, and more particularly, it is possible to prevent the epidermis of the heart sucked up to block the nozzle for inhaling air, the anastomosis device is the outer surface of the heart The present invention relates to a stabilization device for cardiac surgery, which can prevent deviation from, easily change the close contact position of the stabilization device, and prevent the separation from the procedure table during the procedure.
일반적으로 심장의 동맥은 심장벽으로 혈액을 보내고 심장 자체를 부양하는 동맥과 좌우측으로 2개의 동맥이 있는데 이것을 관상동맥이라고 한다.In general, the arteries of the heart send blood to the heart wall and support the heart itself, and there are two arteries to the left and right, which are called coronary arteries.
심장벽으로 혈액을 보내고 심장 자체를 부양하는 동맥과 좌우측의 동맥혈관 중 적어도 한 개 이상 동맥혈관에 콜레스테롤과 같은 지방 성분이 축적되고 두꺼워질 경우, 혈관이 좁혀지거나 막혀서 동맥에 병변이 발생하여 심장에 산소를 함유한 혈액을 공급 받을 수 없게 된다.If at least one of the arteries that send blood to the heart wall and support the heart itself and the arterial vessels on the left and right sides accumulate and thicken fat components such as cholesterol, the blood vessels become narrowed or blocked, resulting in lesions in the arteries and You will not be able to get oxygenated blood.
또한, 심장의 혈액 공급 결핍으로 인해 협심증이 발생 할 수 있으며, 관상동맥이 막히면 심근경색 또는 심장마비가 발생할 수 있다. 이에 대하여, 심장질환을 치료 및 시술하기 위해 관상 동맥 대체 이식술을 사용하여 혈관 부위를 인공 혈관으로 이식하여 치료한다.In addition, angina can occur due to a lack of blood supply to the heart, and clogging of the coronary arteries can result in myocardial infarction or heart attack. On the contrary, in order to treat and treat heart disease, a vessel region is implanted into an artificial vessel by using a coronary artery replacement graft.
시술을 위한 도구로 종래에 시술대에 장착하여 고정되는 메인홀더와 메인홀더의 일측으로 핸들이 장착되고, 핸들의 일측 하단에서 사방으로 회동이 가능한 가용성암이 장착되고, 가용성암의 하단에 심장의 외표면을 흡입하여 들어올리도록 흡입홈이 형성된 헤드가 장착되며, 헤드의 내부에 공기를 흡입하는 흡입노즐을 형성한 흡입관이 헤드 내부에 구비된다.As a tool for the procedure, the handle is mounted to one side of the main holder and the main holder, which is conventionally fixed and mounted on the treatment table, and the soluble arm which can be rotated in all directions from the lower side of one side of the handle is mounted, and at the bottom of the soluble arm A head having a suction groove is mounted to suck and lift the outer surface, and a suction pipe having a suction nozzle for sucking air in the head is provided inside the head.
한편, 심근경색이 발생하여 폐쇄혈관을 치료하는 방법은 수술에 의한 방법이 주로 사용된다. 수술방법으로 흔히 채용되는 방법은 문제가 되고 있는 혈관부분을 잘나낸 다음에 잘라진 혈관들을 문합하는 단부 대 단부 문합방법이다.On the other hand, myocardial infarction occurs to treat the obstructive vascular method is mainly used by surgery. A commonly used method for surgery is an end-to-end anastomosis method in which the vessels in question are cut out and then the cut vessels are anastomated.
심장수술용 안정화장치의 헤드에 관한 것은 한국등록특허 제 10-0916506000호 “심장수술용 안정화장치의 헤드”에 개시되어 있다.The head of the stabilization device for heart surgery is disclosed in Korean Patent No. 10-0916506000 "Head of the stabilization device for heart surgery".
상기 심장수술용 안정화장치의 헤드는 안정화 장차에 부착되어 공기를 흡입하는 흡입노즐이 형성된 흡입관을 인서트 사출한 헤드와, 헤드의 흡입노즐이 위치한 부분에 단턱을 형성한 흡입홈이 형성됨을 특징으로 한다.The head of the stabilization device for cardiac surgery is characterized in that the head is inserted into the stabilization device is inserted into the suction tube is formed in the suction nozzle and the suction nozzle is formed, the suction groove is formed in the stepped portion of the suction nozzle of the head is formed; .
그러나 상기 심장수술용 안정화장치의 헤드는 시술을 위해 심장의 외표면을 g착 후 들어올릴 때 심장의 외표면이 흡입노즐을 막아 심장을 잡아주는 흡입력이 저하되어 시술시 심장이 헤드에서 분리되는 문제점이 있었다.However, when the head of the cardiac surgery stabilization device is lifted up after the external surface of the heart is attached for the procedure, the external surface of the heart prevents the suction nozzle and the suction force is lowered to hold the heart. There was this.
한편, 심장수술용 안정화장치의 문합장치에 관한 것은 한국등록특허 제 10-1024344호 “의료용 문합장치”에 개시되어 있다.On the other hand, the anastomosis device of the stabilization device for cardiac surgery is disclosed in Korea Patent Registration No. 10-1024344 "Medical anastomosis device".
상기 의료용 문합장치는 중공을 갖는 길이방향으로 확장된 원통형 몸체, 몸체의 중공 내부에 구비되어 중공을 따라 병진운동하는 가압로드, 가압로드에 연결설치되어 가압로드가 병진운동하도록 구동력을 제공하는 손잡이, 몸체의 일측 말단 내부에 삽입되는 동시에 그 일부가 외부로 노출되도록 연결설치되고, 그 내부에 가압로드의 병진운동에 따라 방사형으로 이동하는 가압수단이 구비된 가이드 부재 및 가이드부재의 외주면을 따라 삽입되어 몸체에 결합되고, 가압수단의 이동에 따라 외부로 돌출되는 스테이플 클립이 내장된 스테이플 카트리지를 포함한다.The medical anastomosis device is a cylindrical body extending in the longitudinal direction having a hollow, a pressure rod which is provided inside the hollow of the body to translate along the hollow, connected to the pressure rod, the handle to provide a driving force to translate the pressure rod, It is inserted into one end of the body at the same time is connected to be exposed to the outside, and is inserted along the outer peripheral surface of the guide member and the guide member having a pressing means for moving radially in accordance with the translational movement of the pressure rod therein It is coupled to the body, and includes a staple cartridge is built in the staple clip protruding to the outside according to the movement of the pressing means.
그러나 이러한 의료용 문합장치는 심장의 외표면으로부터 문합부가 쉽게 이탈되는 문제점이 있었다.However, the medical anastomosis device has a problem that the anastomosis part is easily detached from the outer surface of the heart.
한편, 심장수술용 안정화장치를 고정하는 방법은 한국공개특허 제 10-1997-0061211호 " 관상 동맥 측관 이식 외과 수술 중 박동중인 심장을 안정화시키기 위한 외과 기구 및 외과 수술 방법"에 개시되어 있다.Meanwhile, a method of fixing a stabilizing device for heart surgery is disclosed in Korean Patent Laid-Open Publication No. 10-1997-0061211 "Surgical apparatus and surgical method for stabilizing a pulsating heart during coronary artery graft surgery".
관상 동맥 측관 이식 외과 수술 중 박동중인 심장을 안정화시키기 위한 외과 기구 및 외과 수술 방법은 심장의 이동이 효과적으로 제거되는 형태로 안정화 수단의 위치를 강성 지지체 또는 비강성 지지체에 기계적 또는 화학적으로 부착하는 것을 특징으로 한다.Surgical instruments and surgical methods for stabilizing the pulsating heart during coronary artery graft surgery are characterized by mechanical or chemical attachment of the stabilization means to the rigid or non-rigid support in such a way that the movement of the heart is effectively eliminated. It is done.
그러나 관상 동맥 측관 이식 외과 수술 중 박동중인 심장을 안정화시키기 위한 외과 기구 및 외과 수술 방법은 화학적 부착방법을 사용하는 경우, 시술대에 부착 흔적을 남기고, 밀착력이 낮아 시술시 심장수술용 안정화장치가 시술대에서 분리될 수 있는 문제점이 있었다.However, the surgical instruments and surgical methods for stabilizing the pulsating heart during coronary artery graft graft surgery, when the chemical attachment method is used, leave a trace of attachment on the procedure table and the cardiac stabilization device is performed during the procedure due to low adhesion. There was a problem that could be separated from the stand.
상기와 같은 문제점을 해결하기 위한 본 발명의 실시예는 흡착홈의 일면에 다수개의 엠보싱 돌기가 형성하여, 심장의 외표면이 흡입노즐을 막는 것을 방지하고, 헤드의 흡착력을 유지함으로써 정교한 심장시술이 가능해지는 심장수술용 안정화장치를 제공하는데에 그 목적이 있다.Embodiment of the present invention for solving the above problems is formed by a plurality of embossing projections on one surface of the adsorption groove, to prevent the external surface of the heart to block the suction nozzle, to maintain the adsorption power of the head sophisticated cardiac procedure The purpose is to provide a stabilizer for cardiac surgery that becomes possible.
또한, 본 발명에 의하면, 심장 외표면에 안착되면서 심장혈관의 문합을 가이드하는 문합부에 다수개의 돌기를 형성하여. 문합부가 이탈되는 것을 방지함으로써 정교한 심장시술이 가능해지는 심장수술용 안정화장치를 제공하는데에 그 목적이 있다.In addition, according to the present invention, by forming a plurality of protrusions in the anastomosis portion that guides the anastomosis of the cardiovascular while seated on the outer surface of the heart. It is an object of the present invention to provide a stabilizing device for cardiac surgery that prevents anastomosis from escaping, thereby enabling sophisticated cardiac procedures.
또한, 본 발명에 의하면, 구동부의 회전에 따라 가압부재가 이동부의 하단면을 전방 가압하여 시술대에 부착흔적을 남기지 않고, 밀착력을 높이는 메인홀더를 포함하는 심장수술용 안정화장치를 제공하는데에 그 목적이 있다.In addition, according to the present invention, according to the present invention provides a stabilizing device for cardiac surgery, including a main holder to increase the adhesion without pressing the pressing member forward pressure on the lower end surface of the moving part to leave the mounting trace on the treatment table according to the rotation of the drive unit There is a purpose.
본 발명의 목적은 여기에 제한되지 않으며, 언급되지 않은 또 다른 목적들은 아래의 기재로부터 통상의 기술자에게 명확하게 이해될 수 있을 것이다.The object of the present invention is not limited thereto, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.
이러한 목적을 달성하기 위하여 본 발명의 일 실시예에 의하면, 심장수술용 안정화장치는 심장 수술시 심장 외표면에 안착되는 심장수술용 안정화장치에 있어서. 공기흡입장치에서 연장되면서 상기 심장 외표면을 흡입하는 흡입노즐이 형서오딘 흡입관을 삽입하는 흡입홈 및 상기 흡입홈의 일면에 형성되는 다수개의 엠보싱 돌기로 형성되는 헤드를 포함하는 것을 특징으로 한다.According to one embodiment of the present invention, the stabilizing device for cardiac surgery in the stabilization device for cardiac surgery to be seated on the outer surface of the heart during cardiac surgery. The suction nozzle which extends from the air suction device and sucks the outer surface of the heart comprises a suction groove for inserting a formodine suction tube and a head formed with a plurality of embossing protrusions formed on one surface of the suction groove.
또한, 심장수술용 안정화장치는 상기 흡입홈을 1 이상 형성하고, 상기 헤드의 양단에 형성되는 상기 흡입홈의 엠보싱 돌기의 길이가 중앙에 형성되는 상기 흡입홈의 엠보싱 돌기의 길이보다 긴 것을 특징으로 한다.In addition, the stabilizing device for cardiac surgery is characterized in that the suction groove is formed at least one, the length of the embossing projection of the suction groove formed on both ends of the head is longer than the length of the embossing projection of the suction groove formed in the center. do.
또한, 본 발명의 다른 실시예에 의하면, 심장수술용 안정화장치는 조절대와 연결되는 연결부의 양단에 형성되고, 외력에 의해 탄성력을 출력하는 탄성력 출력부, 상기 탄성력 출력부에서 각각 연장되고, 상기 심장 외표면에 안착하면서 심장혈관의 문합을 가이드하는 문합부 및 일단이 상기 문합부의 일단에 회동 결합하고, 상기 탄성력에 의해 상기 문합부의 타단과 부착된 타단이 탈착되는 잠금부로 형성되는 문합장치를 포함하되, 상기 문합부가 상기 심장 외표면에 안탁되는 면에 다수개의 돌기가 형성되는 것을 특징으로 한다.In addition, according to another embodiment of the present invention, the stabilizing device for cardiac surgery is formed on both ends of the connecting portion connected to the control bar, the elastic force output unit for outputting the elastic force by the external force, respectively extending from the elastic force output unit, The anastomosis device is formed by the anastomosis part that guides the anastomosis of the cardiovascular system while seated on the outer surface of the heart and the locking part that one end rotates to one end of the anastomosis part, and the other end attached to the anastomosis part is detached by the elastic force. Including, but the anastomosis portion is characterized in that a plurality of protrusions are formed on the surface is deposited on the outer surface of the heart.
또한, 상기 탄성력 출력부는 상기 연결부 및 상기 문합부와 각각 고정 결합하는 양단의 단면적이 중앙부의 단면적 보다 큰 것을 특징으로 한다.In addition, the elastic force output portion is characterized in that the cross-sectional area of both ends fixedly coupled to the connecting portion and the anastomosis portion is larger than the cross-sectional area of the central portion.
또한, 본 발명의 다른 실시예에 의하면, 심장수술용 안정화장치는 상기 시술대의 레일에 1차적으로 밀착되는 몸체부, 몸체부의 하부에 슬라이딩 결합되어, 상기 시술대의 레일에 2차적으로 밀착되는 이동부, 몸체부의 상단에 직선이동 또는 회동 가능하게 설치되는 구동부, 이동부와 몸체부를 관통하여 상기 구동부의 하단에 고정 결합되고, 상기 구동부의 회동조작에 의해 회전하는 연결부재, 연결부재의 하단에 고정 결합되어 상기 이동부의 하단에 회동가능하게 안착되고, 상기 구동부의 회동조작에 의해 회전하면서 상기 이동부의 하단부 후측면을 전방 가압하여 상기 이동부를 상기 시술대의 레일에 2차적으로 밀착시키는 가압부재가 포함된 메인홀더를 포함하는 것을 특징으로 한다.In addition, according to another embodiment of the present invention, the stabilizing device for cardiac surgery is a body portion that is primarily in close contact with the rail of the operation table, the sliding portion is coupled to the lower portion of the body, the moving part is in close contact with the rail of the procedure table The drive unit is installed in the upper end of the body portion to move linearly or rotatably, through the moving part and the body part is fixedly coupled to the lower end of the drive unit, the connecting member rotated by the rotation operation of the drive unit, fixedly coupled to the lower end of the connection member A main member including a pressing member which is rotatably seated at the lower end of the moving part, and presses the rear side of the lower part of the moving part forwardly while rotating by the rotational operation of the driving part, thereby closely contacting the moving part to the rail of the procedure table. And a holder.
또한, 상기 구동부의 하단에는 가압돌기가 형성되고, 상기 가압돌기는, 상기 구동부의 회동조작에 의해 회전하면서 상기 몸체부의 상단을 가압하여, 상기 메인홀더를 상기 시술대의 레일에 밀착시키는 것을 특징으로 한다.In addition, the lower end of the drive unit is formed with a pressing projection, the pressing projection is characterized in that the main holder is in close contact with the rail of the treatment table by pressing the upper end of the body portion while rotating by the rotation operation of the driving unit. .
또한, 상기 가압부재의 중앙에는 상기 연결부재가 삽입되어 통과하는 연결홀이 형성되고, 하단에는 요홈이 음각형태로 형성되는 것을 특징으로 한다.In addition, the connection member is formed in the center of the pressing member is inserted through the connection hole is formed, the lower end is characterized in that the groove is formed in an intaglio shape.
또한, 상기 연결부재의 하단에는 걸림판이 형성되고, 상기 걸림판은, 상기 연결부재의 하단에 상기 가압부재를 고정 결합시, 상기 가압부재의 요홈에 대응하여 상기 가압부재가 상기 이동부의 하단에 회동가능하게 안착되는 것을 특징으로 한다.In addition, a lower end of the connecting member is formed with a locking plate, the locking plate, when the pressing member is fixedly coupled to the lower end of the connecting member, the pressing member is rotated to the lower end of the moving part corresponding to the groove of the pressing member It is characterized in that it is possibly seated.
본 발명의 일 실시예에 따른 심장수술용 안정화장치에 의하면, 흡입노즐을 통해 심장의 외표면에 흡입되는 흡입홈의 일면에 엠보싱 돌기를 다수개 형성함으로써, 시술시 심장의 외표면이 흡입노즐을 막는 것을 방지할 수 있는 효과가 있다.According to the stabilizing device for cardiac surgery according to an embodiment of the present invention, by forming a plurality of embossed projections on one surface of the suction groove that is sucked to the outer surface of the heart through the suction nozzle, the outer surface of the heart during the procedure There is an effect that can be prevented.
본 발명의 다른 실시예에 따른 심장수술용 안정화장치에 의하면, 문합장치가 심장의 외표면으로부터 이탈되는 것을 방지할 수 있는 효과가 있다.According to the stabilization device for cardiac surgery according to another embodiment of the present invention, there is an effect that can prevent the anastomosis device is separated from the outer surface of the heart.
본 발명의 다른 실시예에 따른 심장수술용 안정화장치에 의하면, 구동부의 회전에 따라 가압부재가 이동부의 하단면을 전방 가압하여 시술대에 부착흔적을 남기지 않고, 밀착력을 높이는 메인홀더를 포함함으로써, 시술대에 부착흔적을 남기지 않고 심장 안정화 장치의 밀착위치를 변경할 수 있으며. 시술시 심장수술용 안정화장치가 시술대에서 분리되는 것을 방지하는 효과가 있다.According to the stabilizing device for cardiac surgery according to another embodiment of the present invention, as the pressing member includes the main holder to increase the adhesion without pressing the lower surface of the moving part forward by leaving the traces of attachment to the operation table in accordance with the rotation of the drive unit, The contact position of the cardiac stabilization device can be changed without leaving an attachment trace on the procedure table. There is an effect of preventing the stabilization device for cardiac surgery is separated from the operation table during the procedure.
도 1은 본 발명의 일 실시예에 따른 헤드를 포함하는 심장수술용 안정화장치의 사시도이다.1 is a perspective view of a stabilizing device for heart surgery including a head according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 헤드를 포함하는 심장수술용 안정화장치의 분해사시도이다.Figure 2 is an exploded perspective view of a stabilizing device for heart surgery including a head according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 심장수술용 안정화장치의 사용 상태도이다.3 is a state diagram used in the stabilization device for heart surgery according to an embodiment of the present invention.
도 4는 본 발명의 다른 실시예에 따른 문합장치를 포함하는 심장수술용 안정화장치의 정면도이다.4 is a front view of a stabilizing device for heart surgery including a anastomosis device according to another embodiment of the present invention.
도 5는 도 4에 도시된 문합장치의 저면도이다.5 is a bottom view of the anastomosis device shown in FIG. 4.
도 6은 도 4에 도시된 문합장치의 측면도이다.6 is a side view of the anastomosis device shown in FIG. 4.
도 7은 본 발명의 다른 실시예에 따른 심장수술용 안정화장치의 사용 상태도이다.7 is a state diagram used in the stabilization device for heart surgery according to another embodiment of the present invention.
도 8은 본 발명의 다른 실시예에 따른 메인홀더가 분리된 상태를 나타내는 분해사시도이다.8 is an exploded perspective view showing a state in which the main holder is separated according to another embodiment of the present invention.
도 9 및 도 10은 도 8의 사시도이다.9 and 10 are perspective views of FIG. 8.
도 11은 도 3의 사용상태도이다.11 is a state diagram used in FIG.
도 12는 도 7의 사용상태도이다.12 is a state diagram used in FIG.
[부호의 설명][Description of the code]
100 : 헤드 110 : 흡입홈100: head 110: suction groove
111 : 엠보싱돌기 112 : 안착홈111: embossing protrusion 112: seating groove
120 : 흡입관 121 : 흡입노즐120: suction pipe 121: suction nozzle
130 : 공기흡입장치 200 : 조절대130: air intake device 200: adjuster
210 : 수용부 300 : 핸들210: accommodating part 300: handle
400 : 문합장치 410 : 연결부400: anastomosis device 410: connection portion
411 : 연결봉 430 : 탄성력 출력부411: connecting rod 430: elastic force output unit
440 : 문합부 441 : 홈440: anastomosis 441: groove
450 : 잠금부 451 : 힌지부450: locking portion 451: hinge portion
452 : 체결홈 453 : 체결부452 fastening groove 453 fastening portion
500 : 메인홀더 510 : 몸체부500: main holder 510: body
520 : 이동부 530 : 누름판520: moving unit 530: pressing plate
540 : 구동부 550 : 연결부재540: driving unit 550: connecting member
560 : 가압부재560: pressure member
이하, 본 발명인 심장수술용 안정화장치의 일실시예를 첨부된 도면을 참조하여 설명하기로 한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다.Hereinafter, with reference to the accompanying drawings an embodiment of the stabilizing device for heart surgery of the present invention will be described. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator.
도 1은 본 발명의 일실시예에 따른 헤드를 포함하는 심장수술용 안정화장치의 사시도이고, 도 2는 본 발명의 일 실시예에 따른 헤드를 포함하는 심장수술용 안정화장치의 분해사시도이다. 도 1 및 도 2에서, 4 개의 흡입홈(110)이 헤드(100)에 형성되었으나, 4개 초과 또는 4개 미만의 흡입홈(110)이 헤드(100)에 형성될 수 있음은 자명하다. 1 is a perspective view of a stabilizing device for heart surgery including a head according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a stabilizing device for heart surgery including a head according to an embodiment of the present invention. 1 and 2, four suction grooves 110 are formed in the head 100, but more than four or less than four suction grooves 110 may be formed in the head 100.
즉, 본 발명의 일실시예에 따른 심장수술용 안정화장치는 공기흡입장치에서 연장되면서 상기 심장 외표면을 흡입하는 흡입노즐(121)이 형성된 흡입관(120)이 삽입되는 흡입홈(110); 및 상기 흡입홈(110)의 일면에 형성되는 다수개의 엠보싱 돌기(111)를 포함하는 헤드(100);를 포함하는 것을 특징으로 한다.That is, the stabilizing device for cardiac surgery according to an embodiment of the present invention includes a suction groove 110 is inserted into the suction pipe 120 is formed with a suction nozzle 121 to extend the air suction device to suck the outer surface of the heart; And a head 100 including a plurality of embossing protrusions 111 formed on one surface of the suction groove 110.
헤드(100)는 다수개로 형성된 흡입홈(110)을 포함한다. The head 100 includes a suction groove 110 formed of a plurality.
또한, 헤드(100)의 흡입홈(110)이 형성되는 부분은 둥근 형태의 심장에 흡입력이 용이토록 내측으로 만곡되게 형성한 것이다. 이러한 만곡진 부분에 의해 둥근 심장에 대한 밀착력이 증가되어서 심장의 외표면을 흡입할 때 심장을 더욱 안정화시킨다.In addition, a portion in which the suction groove 110 of the head 100 is formed is formed to be curved inward so that the suction force on the round heart. The curved portion increases the adhesion to the round heart, which further stabilizes the heart when inhaling the outer surface of the heart.
또한, 흡입홈(110)의 일면에는 다수개의 엠보싱 돌기(111)가 형성되어, 심장의 외표면이 흡입노즐(121)을 막는 것을 방지하고, 수술도구에 의해 헤드(100)가 심장 외표면에서 이탈하는 것을 방지하여, 헤드(100)의 흡입력을 유지시킨다.In addition, a plurality of embossing protrusions 111 are formed on one surface of the suction groove 110 to prevent the outer surface of the heart from blocking the suction nozzle 121, and the head 100 by the surgical instruments on the outer surface of the heart. By preventing the separation, the suction force of the head 100 is maintained.
한편, 다수개의 흡입노즐(121)이 형성된 흡입관(120)은 헤드(100)의 안착홈을 통하여 내부에 삽입된다. 또한, 흡입노즐(121)의 수는 흡입홈(110)의 수와 동일하거나 더 많을 수 있다.Meanwhile, the suction pipe 120 having the plurality of suction nozzles 121 formed therein is inserted through the mounting groove of the head 100. In addition, the number of suction nozzles 121 may be equal to or greater than the number of suction grooves 110.
도 3은 본 발명의 일 실시예에 따른 심장수술용 안정화장치의 사용상태도이다. 도 3에 도시되는 바와 같이, 심장수술용 안정화장치는 헤드(100); 공기흡입장치(130); 조절대(200); 핸들(300); 및 메인홀더(500)를 포함한다.3 is a state diagram used in the stabilization device for heart surgery according to an embodiment of the present invention. As shown in FIG. 3, the stabilizing device for heart surgery includes a head 100; Air suction device 130; Adjuster 200; Handle 300; And a main holder 500.
헤드(100)는 공기흡입장치(130)에서 연장되면서 심장 외표면을 흡입하는 흡입노즐(121)이 형성된 흡입관(120)이 삽입되는 다수개의 흡입홈(110)을 포함한다.The head 100 includes a plurality of suction grooves 110 into which a suction pipe 120 is formed, which extends from the air suction device 130 and has a suction nozzle 121 for sucking the outer surface of the heart.
여기서, 흡입홈(110)의 일면에는 다수개의 엠보싱 돌기(111)가 형성된다. Here, a plurality of embossing protrusions 111 are formed on one surface of the suction groove 110.
조절대(200)는 헤드(100)와 연결되고, 다수개의 링크모듈로 구성되어 있어서, 헤드(100)가 다방향으로 움직일 수 있도록 하며, 심장박동에 의하여 심장수술용 안정화장치가 움직이는 것을 방지한다.The control unit 200 is connected to the head 100, is composed of a plurality of link modules, to allow the head 100 to move in multiple directions, to prevent the stabilization device for heart surgery by the heart beat. .
핸들(300)은 조절대(200)와 연결되는 부분으로, 수술자가 핸들(300)을 잡고 헤드(100)를 이동시켜서 심장 외표면에 안착시키게 할 수 있다. 핸들(300)은 메인홀더(500)와 연결되는데, 메인홀더(500)는 시술대에 밀착된 후, 구동부(540)를 회전시킴에 따라 시술대에 고정됨으로써 심장수술용 안정화장치가 시술대에 고정된다.The handle 300 is a part connected to the control unit 200, the operator can hold the handle 300 to move the head 100 to be seated on the outer surface of the heart. The handle 300 is connected to the main holder 500, the main holder 500 is in close contact with the operation table, and is then fixed to the operation table by rotating the drive unit 540, the stabilizing device for cardiac surgery on the operation table It is fixed.
이하에서는, 본 발명에 따른 헤드를 포함한 심장 수술용 안정화장치의 사용방법을 설명한다.Hereinafter, a method of using a stabilizing device for heart surgery including a head according to the present invention.
우선, 심장 수술시 수술대에 메인홀더(500)를 부착하고, 구동부(540)를 회전시켜 심장수술용 안정화장치를 수술대에 고정한다. 수술자는 핸들(300)을 이용하여 조절대(200)의 구부림 각도를 조절한다. First, in the heart surgery, the main holder 500 is attached to the operating table, and the driving unit 540 is rotated to fix the cardiac surgery stabilization device on the operating table. The operator adjusts the bending angle of the adjuster 200 using the handle 300.
수술자는 공기흡입장치(130)를 구동시키고, 핸들(300)을 이용하여 조절대(200)와 연결된 헤드(100)를 심장 외표면에 안착시킨다. The operator drives the air suction device 130, and seats the head 100 connected to the control unit 200 on the outer surface of the heart using the handle 300.
이때, 흡입관(120)에 형성된 다수의 흡입노즐(121)을 통해 공기가 흡입되어, 심장 외표면이 헤드(100)의 흡입홈(110)에 흡입된다.At this time, air is sucked through the plurality of suction nozzles 121 formed in the suction pipe 120, and the outer surface of the heart is sucked into the suction groove 110 of the head 100.
여기서, 흡입홈(110)의 일면에 형성된 엠보싱 돌기(111)에 의하여, 흡입노즐(121)이 심장 외표면과 직접 접촉하지 않으므로, 홉입노즐(121)이 심장 외표면에 의하여 막히지 않는다. 따라서, 본 발명에 따른 헤드(100)를 포함한 심장수술용 안정화장치에 의하면, 심장 외표면에 의해 흡입노즐(121)이 막히는 것을 방지하여, 심장 수술 동안에 헤드(100)의 흡입력을 유지할 수 있다.Here, since the suction nozzle 121 is not in direct contact with the outer surface of the heart by the embossing protrusion 111 formed on one surface of the suction groove 110, the hop-in nozzle 121 is not blocked by the outer surface of the heart. Therefore, according to the stabilization device for heart surgery including the head 100 according to the present invention, it is possible to prevent the suction nozzle 121 is blocked by the outer surface of the heart, it is possible to maintain the suction force of the head 100 during the heart surgery.
도 4는 본 발명의 다른 실시예에 따른 문합장치를 포함하는 심장수술용 안정화장치의 정면도이고, 도 5는 도 4에 도시된 문합장치의 저면도이며, 도 6은 도 4에 도시된 문합장치의 측면도이다.4 is a front view of a stabilizing device for cardiac surgery including an anastomosis device according to another embodiment of the present invention, FIG. 5 is a bottom view of the anastomosis device shown in FIG. 4, and FIG. 6 is an anastomosis device shown in FIG. 4. Side view.
도 4 내지 도 6에 도시된 바와 같이, 문합장치(400)는 연결부(410);, 탄성력 출력부(430);, 문합부(440); 및 잠금부(450);를 포함한다.As shown in Figures 4 to 6, the anastomosis device 400 is connected to the 410, the elastic force output unit 430, anastomosis unit 440; And a lock 450.
즉, 본 발명의 다른 실시예에 따른 심장수술용 안정화장치는, 조절대(200)와 연결되는 연결부(410)의 양단에 형성되고, 외력에 의해 탄성력을 출력하는 탄성력 출력부(430); 상기 탄성력 출력부(430)에서 각각 연장되고, 상기 심장 외표면에 안착하면서 심장혈관의 문합을 가이드하는 문합부(440); 일단이 상기 문합부(440)의 일단에 회동 결합하고, 상기 탄성력에 의해 상기 문합부(440)의 타단과 부착된 타단이 탈착되는 잠금부(450);로 형성되는 문합장치(400)를 포함하되, 상기 문합부(440)가 상기 심장 외표면에 안착되는 면에 다수개의 돌기가 형성되는 것을 특징으로 한다.That is, the stabilizing device for heart surgery according to another embodiment of the present invention, formed on both ends of the connecting portion 410 is connected to the control unit 200, the elastic force output unit 430 for outputting the elastic force by the external force; An anastomosis part 440 extending from the elastic force output part 430 and guiding anastomosis of cardiovascular blood while seating on the outer surface of the heart; One end is pivotally coupled to one end of the anastomosis unit 440, and the other end of the anastomosis unit 440 attached to the other end attached to the anastomosis unit 440 by detachable; However, the anastomosis portion 440 is characterized in that a plurality of protrusions are formed on the surface seated on the outer surface of the heart.
연결부(410)는 조절대(200, 도 3 참조)와 탄성력 출력부(430)를 연결시키는 구성이다.The connecting portion 410 is a configuration for connecting the adjuster 200 (see FIG. 3) and the elastic force output unit 430.
여기서, 조절대(200)는 수개의 링크모듈로 구성되어 있어서, 문합장치(400)를 다방향으로 움직일 수 있도록 한다. Here, the adjuster 200 is composed of several link modules, to allow the anastomosis device 400 to move in multiple directions.
연결부(410)의 일면에는 조절대(200)를 연결부(410)와 연결시키는 연결봉(411)이 형성된다. 연결봉(411)은 조절대(200)의 전방에 구비된 수용부(210, 도 7 참조)에 수용되어, 연결부(410)와 조절대(200)가 연결된다.One side of the connecting portion 410 is formed with a connecting rod 411 for connecting the adjuster 200 with the connecting portion 410. The connecting rod 411 is accommodated in the accommodating part 210 (see FIG. 7) provided at the front of the adjuster 200, and the connecting part 410 and the adjuster 200 are connected to each other.
연결부(410)의 타면에는 돌기(442)가 형성된다. 돌기(442)는 심장 외표면에 안착되고, 문합수술을 할 경우 심장 외표면으로부터 문합장치(400)가 이탈되는 것을 방지한다.The protrusion 442 is formed on the other surface of the connection part 410. The protrusion 442 is seated on the outer surface of the heart and prevents the anastomosis device 400 from being separated from the outer surface of the heart when performing anastomotic surgery.
탄성력 출력부(430)는, 상기 연결부(410) 및 상기 문합부(440)와 각각 고정 결합하는 양단의 단면적이 중앙부의 단면적 보다 큰 것을 특징으로 한다.The elastic force output unit 430 is characterized in that the cross-sectional area of both ends fixedly coupled to the connecting portion 410 and the anastomosis portion 440 is larger than the cross-sectional area of the central portion.
즉, 탄성력 출력부(430)는 조절대(200)와 연결되는 연결부(410)의 양단에 형성되고, 외력(F)에 의해 탄성력을 출력한다. 탄성력 출력부(430)의 양단의 단면적은 중앙부의 단면적보다 큰 것이 바람직하다. That is, the elastic force output unit 430 is formed at both ends of the connecting portion 410 connected to the adjuster 200, and outputs the elastic force by the external force (F). The cross-sectional area of both ends of the elastic force output unit 430 is preferably larger than the cross-sectional area of the central portion.
수술자가 문합부(440) 각각을 잡고 힘을 가하여 문합부(440)를 좁히면, 탄성력 출력부(430)의 양단의 단면적이 탄성력 출력부(430)의 중앙부의 단면적보다 크므로, 탄성력은 탄성력 출력부(430)의 중앙부에 집중된다. 그 후에, 수술자가 힘을 빼면 탄성력 출력부(430)에 집중된 탄성력은 문합부(440)에 전달되어 수술자가 힘을 가한 반대 방향으로 발생한다. When the operator narrows the anastomosis part 440 by holding each of the anastomosis parts 440 and applying a force, the cross-sectional area of both ends of the elastic force output part 430 is larger than the cross-sectional area of the central part of the elastic force output part 430, so that the elastic force is the elastic force. The central portion of the output unit 430 is concentrated. Thereafter, when the operator releases the force, the elastic force concentrated on the elastic force output unit 430 is transmitted to the anastomosis unit 440 and is generated in the opposite direction in which the operator applies the force.
문합부(440)는 탄성력 출력부(430)에서 각각 연장되고, 심장 외표면에 안착되면서 심장혈관의 문합을 가이드한다. The anastomosis unit 440 extends from the elastic force output unit 430, respectively, and guides the anastomosis of the cardiovascular system while being seated on the outer surface of the heart.
문합부(440)의 일면에는 내측으로 홈(441)이 형성되어 있다. 이러한 홈(441)에 의해 탄성력 출력부(430)에서 출력된 탄성력이 문합부(440)에 더욱 잘 전달된다.A groove 441 is formed in one surface of the anastomosis portion 440. The elastic force output from the elastic force output unit 430 by the groove 441 is better transmitted to the anastomosis unit 440.
문합부(440)의 타면에는 돌기(442)가 형성되어, 혈관 문합시, 문합장치(400)가 심장 외표면으로부터 이탈되는 것을 방지한다. Protrusions 442 are formed on the other surface of the anastomosis portion 440 to prevent the anastomosis device 400 from escaping from the outer surface of the heart during anastomosis.
잠금부(450)의 일단은 문합부(440)의 일단에 회동 결합하고, 잠금부(450)의 타단은 문합부(440)의 타단과 탈착되도록 형성된다. One end of the locking part 450 is pivotally coupled to one end of the anastomosis part 440, and the other end of the locking part 450 is formed to be detached from the other end of the anastomosis part 440.
잠금부(450)의 일단에는 힌지부(451)가 형성되어서, 잠금부(450)의 일단은 문합부(440)의 일단과 연결된다. A hinge portion 451 is formed at one end of the locking portion 450 so that one end of the locking portion 450 is connected to one end of the anastomosis portion 440.
잠금부(450)의 타단에는 체결홈(452)이 형성되어서, 잠금부(450)의 타단은 문합부(440)의 타단에 형성된 체결부(453)와 체결된다.A fastening groove 452 is formed at the other end of the locking part 450, and the other end of the locking part 450 is fastened to the fastening part 453 formed at the other end of the anastomosis part 440.
또한, 문합부(440)에 외력(F)을 가하여 좁혀지면, 잠금부(450)의 타단에 형성된 체결홈(452)이 문합부(440)의 타단에 형성된 체결부(453)와 분리되어서 잠금부(450)의 타단과 문합부(440)의 타단이 분리된다. In addition, when the anastomosis portion 440 is applied to narrow the external force F, the fastening groove 452 formed at the other end of the locking portion 450 is separated from the fastening portion 453 formed at the other end of the anastomosis portion 440 and locked. The other end of the unit 450 and the other end of the anastomosis unit 440 are separated.
그러나, 잠금부(450)의 일단에 형성된 힌지부(451)에 의해 문합부(440)의 일단과 잠금부(450)의 일단은 회동 결합된다. However, one end of the anastomosis part 440 and one end of the locking part 450 are pivotally coupled by the hinge part 451 formed at one end of the locking part 450.
그리고, 탄성력 출력부(430)에 의해 발생된 탄성력에 의해 문합부(440)는 다시 원래 상태로 복원된다.In addition, the anastomosis unit 440 is restored to its original state by the elastic force generated by the elastic force output unit 430.
도 7은 본 발명의 다른 실시예에 따른 심장수술용 안정화장치의 사용 상태도이다. 도 7에 도시되는 바와 같이, 심장수술용 안정화장치는 문합장치(400), 조절대(200), 핸들(300) 및 메인홀더(500)를 포함한다.7 is a state diagram used in the stabilization device for heart surgery according to another embodiment of the present invention. As shown in FIG. 7, the stabilizing device for cardiac surgery includes an anastomosis device 400, a control panel 200, a handle 300, and a main holder 500.
문합장치(400)는 심장의 외표면에 안착하여 심장혈관을 가이드한다.The anastomosis device 400 seats on the outer surface of the heart to guide cardiovascular vessels.
조절대(200)는 문합장치(400)와 연결되고, 다수개의 링크모듈로 구성되어 있어서, 문합장치(400)가 다방향으로 움직일 수 있도록 한다.The control unit 200 is connected to the anastomosis device 400, and is composed of a plurality of link modules, so that the anastomosis device 400 can move in multiple directions.
핸들(300)은 조절대(200)와 연결되는 부분으로, 수술자가 핸들(300)을 잡고 헤드(100)를 이동시켜서 심장 외표면에 안착시키게 할 수 있다. 핸들(300)에는 메인홀더(500)와 연결되는데, 메인홀더(500)는 시술대에 밀착된 후, 구동부(540)의 회전에 따라 시술대에 고정됨으로써 심장수술용 안정화장치는 시술대에 고정된다.The handle 300 is a part connected to the control unit 200, the operator can hold the handle 300 to move the head 100 to be seated on the outer surface of the heart. The handle 300 is connected to the main holder 500, the main holder 500 is in close contact with the operation table, and then fixed to the operation table according to the rotation of the drive unit 540, the stabilizing device for cardiac surgery is fixed to the operation table do.
이하에서는, 본 발명에 따른 문합장치를 포함한 심장 수술용 안정화장치의 사용방법을 설명한다.Hereinafter, a method of using a stabilizing device for cardiac surgery, including an anastomosis device according to the present invention.
우선, 심장 수술시 수술자는 수술대에 메인홀더(500)를 밀착하고, 구동부(540)를 돌려서 심장수술용 안정화장치를 수술대에 고정한다. First, during cardiac surgery, the operator closes the main holder 500 to the operating table, and turns the driving unit 540 to fix the stabilizing device for the cardiac surgery to the operating table.
수술자는 핸들(300)을 이용하여 조절대(200)의 구부림 각도를 조절한다. 핸들(300)을 이용하여 조절대(200)와 연결된 문합장치(400)를 심장 외표면에 안착시킨 후에 심장 혈관을 연결시키는 문합수술을 실시한다. The operator adjusts the bending angle of the adjuster 200 using the handle 300. After the anastomosis device 400 connected to the control unit 200 using the handle 300 is seated on the outer surface of the heart, anastomosis surgery is performed to connect the cardiovascular vessels.
여기서, 문합부(440)와 연결부(410)의 타면에 다수개의 돌기(442)가 형성되므로써, 문합수술할 때, 심장의 외표면으로부터 문합장치(400)가 이탈되는 것을 방지할 수 있다.Here, since the plurality of protrusions 442 are formed on the other surface of the anastomosis part 440 and the connection part 410, it is possible to prevent the anastomosis device 400 from being detached from the outer surface of the heart during anastomosis surgery.
문합수술이 완료된 후, 수술자는 문합부(440)를 잡아서 문합부(440) 각각이 좁혀지도록 힘을 가하면, 잠금부(450)의 타단에 형성된 체결홈(452)이 문합부(440)의 타단에 형성된 체결부(453)와 분리된다.After the anastomosis surgery is completed, the operator grasps the anastomosis 440 and exerts a force to narrow each of the anastomosis 440, the fastening groove 452 formed at the other end of the locking portion 450 is the other end of the anastomosis 440 It is separated from the fastening portion 453 formed in the.
그러나, 잠금부(450)의 일단에 형성된 힌지부(451)에 의해 문합부(440)의 일단과 잠금부(450)의 일단은 회동 결합된다. However, one end of the anastomosis part 440 and one end of the locking part 450 are pivotally coupled by the hinge part 451 formed at one end of the locking part 450.
그리고, 수술자가 문합부(440)에 가한 힘을 빼면, 탄성력 출력부(430)에 의해 발생된 탄성력이 문합부(440)에 전달되어 수술자가 힘을 가한 반대 방향으로 탄성력이 발생하므로, 문합부(440)는 다시 원래 상태로 복원된다.And, when the operator removes the force applied to the anastomosis unit 440, the elastic force generated by the elastic force output unit 430 is transmitted to the anastomosis unit 440, the elastic force is generated in the opposite direction in which the operator applied the force, anastomosis unit 440 is restored to its original state again.
도 8은 본 발명의 다른 실시예에 따른 메인홀더가 분리된 상태를 나타내는 분해사시도이고, 도 9 및 도 10은 도 8의 사시도이고, 도 11은 도 3의 사용상태도이고, 도 12는 도 7의 사용상태도이다.8 is an exploded perspective view showing a state in which a main holder is separated according to another embodiment of the present invention. FIGS. 9 and 10 are perspective views of FIG. 8, FIG. 11 is a view showing a use state of FIG. 3, and FIG. 12 is FIG. Is also used.
먼저 도 8에서 구동부(540)는 설명의 편의를 위해 저면이 상방향을 향하도록 배치하였음을 밝혀 둔다.First, in FIG. 8, the driving unit 540 is placed for the convenience of description so that the bottom face upward.
메인홀더(500)는 몸체부(510), 이동부(520), 구동부(540), 연결부재(550) 및 가압부재(560)를 포함한다. The main holder 500 includes a body part 510, a moving part 520, a driving part 540, a connecting member 550, and a pressing member 560.
즉, 본 발명의 다른 실시예에 따른 심장수술용 안정화장치는, 시술대의 레일에 1차적으로 밀착되는 몸체부(510); 몸체부(510)의 하부에 슬라이딩 결합되어, 시술대의 레일에 2차적으로 밀착되는 이동부(520); 몸체부(510)의 상단에 직선이동 또는 회동 가능하게 설치되는 구동부(540); 이동부(520)와 몸체부(510)를 관통하여 구동부(540)의 하단에 고정 결합되고, 구동부(540)의 회동조작에 의해 회전하는 연결부재(550); 및 연결부재(550)의 하단에 고정 결합되어, 이동부(520)의 하단에 회동가능하게 안착되고, 구동부(540)의 회동조작에 의해 회전하면서 이동부(520)의 하단부 후측면을 전방 가압하여 이동부(520)를 시술대의 레일에 2차적으로 밀착시키는 가압부재(560);가 포함된 메인홀더(500)를 포함하는 것을 특징으로 한다.That is, the stabilizing device for cardiac surgery according to another embodiment of the present invention, the body portion 510 is primarily in close contact with the rail of the operating table; Sliding coupled to the lower portion of the body portion 510, the moving portion 520 is in close contact with the rail of the procedure table; A driving unit 540 installed on the upper end of the body 510 to be linearly movable or rotatable; A connecting member 550 that is fixedly coupled to the lower end of the driving unit 540 by passing through the moving unit 520 and the body unit 510 and rotated by a rotation operation of the driving unit 540; And fixedly coupled to the lower end of the connecting member 550, is seated rotatably on the lower end of the moving part 520, while pressing by the rotational operation of the driving unit 540 forward pressure on the rear side of the lower end of the moving part 520 It characterized in that it comprises a main holder (500) including; a pressing member 560 for secondary contact with the moving unit 520 to the rail of the treatment table.
먼저 몸체부(510)는 플라스틱 재질인 PC, PE, PET 또는 아라미드 중 어느 한가지로 형성될 수 있다.First, the body 510 may be formed of any one of a plastic material, PC, PE, PET, or aramid.
이러한 몸체부(510)의 구조에 대한 일예를 좀 더 구체적으로 설명하면, 몸체부(510)는 구동부(540)가 직선이동 또는 회동가능하게 설치되도록 관통홀(512)이 형성된 베이스부(517); 베이스부(517)의 상방향으로 돌출 형성되어, 핸들(300)과 결합되는 연결부(511); 베이스부(517)의 하부에 돌출 형성되어 시술대에 슬라이딩하여 밀착하는 절곡부(513); 베이스부(517)의 하부에 돌출 형성되어 이동부(520)와 밀착하는 제1 요철부(514); 제1 요철부(514)의 양측면에 형성되는 가이드홈(515); 및 제1 요철부(514)의 일면에서 양측으로 서로 대칭되게 형성되는 삽입홈(516);을 포함한다.When explaining an example of the structure of the body portion 510 in more detail, the body portion 510 is the base portion 517 is formed with a through hole 512 so that the driving portion 540 is installed to be linearly movable or rotatable ; A connection part 511 formed to protrude upward of the base part 517 and to be coupled to the handle 300; A bent portion 513 that protrudes from the lower portion of the base portion 517 and slides and adheres to the treatment table; A first uneven portion 514 formed to protrude from the lower portion of the base portion 517 to be in close contact with the moving portion 520; Guide grooves 515 formed on both side surfaces of the first uneven portion 514; It includes; and an insertion groove 516 formed symmetrically to both sides on one surface of the first uneven portion 514.
베이스부(517)는 입체적인 구조물로 형성되는데, 베이스부(517)에는 구동부(540)가 직선이동 또는 회동가능하게 설치되도록 관통홀(512)이 형성된다. Base portion 517 is formed of a three-dimensional structure, the base portion 517 is formed with a through hole 512 so that the driving unit 540 is installed to be linearly movable or rotatable.
연결부(511)는 베이스부(517)의 상방향으로 돌출 형성되며, 연결부(511)에는 핸들(300)이 결합되는데, 연결부(511)는 하방향으로 지름이 커지는 원통형 형상으로, 핸들(300)이 삽입되도록 중공 형상이며, 상단은 테어퍼 가공될 수 있다.The connection part 511 is formed to protrude upward from the base part 517, and the handle part 300 is coupled to the connection part 511, and the connection part 511 has a cylindrical shape having a larger diameter in the downward direction, and the handle 300. It is hollow so that it can be inserted, and the top can be tapered.
절곡부(513)는 몸체부(510)의 하단 전방부에서 하방으로 연장된 후 후방을 향해 절곡되어서 시술대에 1차적으로 밀착된다.The bent portion 513 extends downward from the lower front portion of the body portion 510 and then is bent toward the rear to be in close contact with the treatment table.
제1 요철부(514)는 베이스부(517)의 하단 후방부에서 전방부 방향으로 형성되어, 이동부(520)의 누름판(530) 상단과 치합 또는 분리된다.The first uneven portion 514 is formed in the direction of the front portion from the lower rear portion of the base portion 517 to be engaged or separated from the upper end of the pressing plate 530 of the moving portion 520.
가이드 홈(515)은 제1 요철부(514)의 양측면에 형성되어, 이동부(520)의 가이드 돌기(521)가 가이드 홈(515)에 슬라이딩 결합된다. Guide grooves 515 are formed on both side surfaces of the first uneven portion 514, the guide protrusion 521 of the moving part 520 is slidingly coupled to the guide groove 515.
삽입홈(516)은 제1 요철부(514)의 중심선을 기준으로 양측에 함몰형성되는데, 삽입홈(516)에는 이동부(520)의 스프링(522)이 삽입된다.The insertion groove 516 is recessed on both sides with respect to the center line of the first uneven portion 514, and the spring 522 of the moving part 520 is inserted into the insertion groove 516.
이동부(520)는 중앙이 통공된 다각형 형태로써, 플라스틱 재질인 PC, PE, PET 또는 아라미드 중 어느 한가지로 형성될 수 있다.The moving part 520 has a polygonal shape having a central hole, and may be formed of any one of plastic, PC, PE, PET, and aramid.
이러한 이동부(520)는 중공 형상의 가이드베이스(526); 가이드베이스(526)의 상단 양측면에서 상방향으로 연장된 후 절곡형성된 가이드 돌기(521); 가이드베이스(526)의 내측 후방면에 형성되는 끼움홈(523); 가이드베이스(526)의 내측 전방면에 형성되는 끼움돌기(524); 가이드베이스(526)의 하부 전방부에서 하방향으로 돌출 형성되고 구동부(540)의 회동조작에 따른 가압부재(560)의 전방 가압에 의해 시술대의 레일을 전방 가압하는 고정부(525); 연결부재(550)에 결합되고 가이드베이스(526)의 중공에 삽입되는 누름판(530); 끼움돌기(524)에 끼움 결합되되, 몸체부(510)의 삽입홈(516)에 삽입되어 구동부(540)의 회전에 의해 고정부(525)를 절곡부(513) 방향으로 밀착시키는 스프링(522);을 포함한다.The moving part 520 is a hollow guide base 526; A guide protrusion 521 which is bent after extending upward from both top surfaces of the guide base 526; Fitting grooves 523 formed on the inner rear surface of the guide base 526; Fitting protrusions 524 formed on the inner front surface of the guide base 526; A fixing part 525 which protrudes downward from the lower front part of the guide base 526 and forwardly presses the rail of the treatment table by front pressing of the pressing member 560 according to the rotation operation of the driving unit 540; A pressing plate 530 coupled to the connection member 550 and inserted into the hollow of the guide base 526; A spring 522 that is fitted to the fitting protrusion 524 and inserted into the insertion groove 516 of the body 510 to closely contact the fixing part 525 in the bent portion 513 by the rotation of the driving part 540. );
가이드베이스(526)는 중공의 프레임 형상으로 마련된다.The guide base 526 is provided in a hollow frame shape.
가이드 돌기(521)는 가이드베이스(526)의 상단 양측면에서 상방향으로 연장된 후 절곡형성되는데, 가이드 돌기(521)는 몸체부(510)의 가이드 홈(515)에 슬라이딩 삽입된다.The guide protrusion 521 is bent after extending upward from both top surfaces of the guide base 526, and the guide protrusion 521 is slidably inserted into the guide groove 515 of the body 510.
끼움홈(523)은 가이드베이스(526)의 내측 후방면에 요홈 형상으로 형성되는데, 끼움홈(523)에는 누름판(530)의 돌기(532)에 결합된 스프링(533)이 끼워져 지지된다.The fitting groove 523 is formed in a groove shape on the inner rear surface of the guide base 526, and the fitting groove 523 is supported by a spring 533 coupled to the protrusion 532 of the pressing plate 530.
끼움돌기(524)는 가이드베이스(523)의 내측 전방면에 돌출되어 형성되는데, 이러한 끼움돌기(524)에는 스프링(522)이 결합되어 지지된다.The fitting protrusion 524 is formed to protrude on the inner front surface of the guide base 523, and the spring 522 is coupled to and supported by the fitting protrusion 524.
고정부(525)는 가이드베이스(526)의 하부 전방부에서 하방향으로 돌출 형성되는데, 구동부(540)의 회동 조작에 따른 가압부재(560)의 전방 가압에 의해 고정부(525)의 후측면이 가압되어 전방으로 이동함에 따라, 시술대의 레일에 2차적으로 밀착된다.The fixing part 525 protrudes downward from the lower front part of the guide base 526. The rear side surface of the fixing part 525 is formed by the front pressing of the pressing member 560 according to the rotation operation of the driving part 540. As it is pressurized and moved forward, it is in close contact with the rail of the procedure table.
누름판(530)은 연결부재(550)에 결합되고 가이드베이스(526)의 중공에 삽입되는데, 누름판(530)의 중앙에는 연결부재(550)가 삽입되는 연결홀(531)이 형성되어 있고, 누름판(530)의 후방 측면에는 돌기(532)가 형성되어 있다.The pressing plate 530 is coupled to the connecting member 550 and is inserted into the hollow of the guide base 526. A connecting hole 531 into which the connecting member 550 is inserted is formed at the center of the pressing plate 530, and the pressing plate. A protrusion 532 is formed on the rear side of the 530.
그리고 돌기(532)에는 스프링(533)의 일측이 끼움 결합되는데, 스프링(533)의 타측은 이동부(520)의 끼움홈(523)에 삽입된다.One side of the spring 533 is fitted to the protrusion 532, and the other side of the spring 533 is inserted into the fitting groove 523 of the moving part 520.
한편, 누름판(530)의 상부면에는 몸체부(510)의 제1 요철부(514)와 맞물리는 제2 요철부(534)가 형성되어 있다.On the other hand, the upper surface of the pressing plate 530 is formed with a second uneven portion 534 engaging with the first uneven portion 514 of the body portion 510.
이러한 누름판(530)은 구동부(540)의 회동조작에 의해, 가압부재(560)가 이동부(520)의 고정부(525) 후측면을 가압하는 경우, 가압부재(560)의 상단은 누름판(530)의 하단면을 상방으로 가압하게 된다.When the pressing member 560 presses the rear side surface of the fixing part 525 of the moving part 520 by the rotation operation of the driving part 540, the pressing plate 530 may have a pressing plate ( The lower surface of the 530 is pressed upward.
누름판(530)은 다각형 형태로 형성되며, 플라스틱 재질인 PC, PE, PET 또는 아리미드 중 어느 한가지로 제작될 수 있다. The pressing plate 530 is formed in a polygonal shape, it may be made of any one of a plastic material PC, PE, PET or arimid.
스프링(522)은 일측이 끼움돌기(524)에 끼워져 결합되되, 몸체부(510)의 삽입홈(516)에 삽입되는데, 스프링(522)은 구동부(540)의 회동 또는 직선이동에 따라 이동부(520)를 몸체부(510)의 절곡부(513) 방향으로 밀착시키게 된다.One side of the spring 522 is fitted into the fitting protrusion 524 is coupled to the insertion groove 516 of the body portion 510, the spring 522 is a moving part in accordance with the rotation or linear movement of the drive unit 540 520 is in close contact with the bent portion 513 of the body portion 510.
이어서, 구동부(540)는 몸체부(510)의 상단에 직선이동 또는 회동가능하게 설치된다.Subsequently, the driving unit 540 is installed on the upper end of the body portion 510 so as to be linearly movable or rotatable.
이러한 구동부(540)는 레버 형태로 제작될 수 있으며, 원형형태의 헤드부(541); 및 헤드부(541)의 일측면에서 연장 형성되는 핸들(546)을 포함한다.The driving unit 540 may be manufactured in the form of a lever, the head portion 541 of the circular shape; And a handle 546 extending from one side of the head part 541.
구동부(540)는 플라스틱 재질인 PC, PE, PET 또는 아리미드 중 어느 한가지로 제작될 수 있다.The driving unit 540 may be made of any one of plastic, PC, PE, PET, and arimid.
헤드부(541)에는 연결부재(550)가 삽입되는 삽입홀(542)이 형성되고, 헤드부(541)의 일측면에는 고정홀(543)이 형성된다.An insertion hole 542 into which the connection member 550 is inserted is formed in the head part 541, and a fixing hole 543 is formed in one side of the head part 541.
그리고 고정부재(544)는 고정홀(543)에 삽입되어 연결부재(550)를 구동부(540)의 내부에 고정시키며, 가압돌기(545)는 헤드부(541)의 하단에 돌출 형성되어 구동부(540)의 회동조작에 따라 몸체부(510)의 상단부를 가압하게 된다.The fixing member 544 is inserted into the fixing hole 543 to fix the connection member 550 to the inside of the driving unit 540, and the pressing protrusion 545 is formed to protrude from the lower end of the head part 541 to drive the driving unit ( According to the rotation of the 540, the upper end of the body portion 510 is pressed.
즉, 가압돌기(545)는 회동조작에 따라 몸체부(510)의 상단부를 가압하여 이동부(520)의 직선이동 또는 회동을 제한시킨다.That is, the pressing protrusion 545 limits the linear movement or rotation of the moving portion 520 by pressing the upper end of the body portion 510 according to the rotation operation.
한편, 연결부재(550)는 구동부(540)의 삽입홀(542)에 삽입되는 몸체부(551); 및 가압부재(560)의 하단에 대응하는 걸림판(553);을 포함하고, 티타늄, 세라믹 또는 스테레인리스 강 중 어느 한가지로 제작 될 수 있다.On the other hand, the connection member 550 is a body portion 551 that is inserted into the insertion hole 542 of the drive unit 540; And a locking plate 553 corresponding to the lower end of the pressing member 560, and may be made of any one of titanium, ceramic, or stainless steel.
여기서 몸체부(551)는 봉형태로 형성되고, 일측면에 구동부(540)의 고정부재(544)가 삽입되는 고정홀(552)이 형성된다. 걸림판(553)은 몸체부(510)의 하단에서 돌출 형성되어 구동부(540)의 회동에 의해 가압부재(560)의 하단을 가압한다. 걸림판(553)은 원형, 다각형 등 다양한 형태로 형성될 수 있다.Here, the body portion 551 is formed in a rod shape, and a fixing hole 552 into which the fixing member 544 of the driving unit 540 is inserted is formed at one side. The locking plate 553 is protruded from the lower end of the body portion 510 to press the lower end of the pressing member 560 by the rotation of the driving unit 540. The locking plate 553 may be formed in various shapes such as a circle and a polygon.
가압부재(560)는 가로 지름과 세로 지름이 다른 원형 형태로 형성되며, 구동부(540)를 회전시, 지름이 큰 가압부재(560)의 외주면이 이동부(520)의 하단부 후측면 즉, 이동부(520)의 고정부(525) 후측면을 전방 가압하여 이동부(520)를 수술대의 레일에 2차적으로 밀착시킨다. 이때, 지름이 큰 가압부재(560)의 외주면이 이동부(520)의 고정부(525) 후측면을 전방 가압함에 따라, 누름판(530)은 후방으로 이동하고, 이동부(520)는 전방으로 이동한다. The pressing member 560 is formed in a circular shape different from the horizontal diameter and the vertical diameter, the outer peripheral surface of the pressing member 560 having a large diameter when the drive unit 540 rotates, that is, the rear side of the lower end of the moving part 520, The rear side of the fixing part 525 of the part 520 is pressed forward to closely move the moving part 520 to the rail of the operating table. At this time, as the outer circumferential surface of the pressing member 560 having a large diameter presses the rear side of the fixed part 525 of the moving part 520 forward, the pressing plate 530 moves backward, and the moving part 520 moves forward. Move.
가압부재(560)의 중앙에는 연결부재(550)가 관통하는 연결홀(561)이 형성되고, 하부면에는 음각 형태의 요홈(562)이 형성된다.A connection hole 561 through which the connection member 550 penetrates is formed at the center of the pressing member 560, and a recess 562 having an intaglio shape is formed at the lower surface thereof.
요홈(562)은 연결부재(550)의 하단에 가압부재(560)를 고정 결합시, 연결부재(550)의 걸림판(553)이 가압부재(560)의 요홈(562)에 대응하여 가압부재(560)가 이동부(520)의 누름판(530) 하단에 회동가능하게 안착되도록 한다.In the recess 562, when the pressing member 560 is fixedly coupled to the lower end of the connecting member 550, the locking plate 553 of the connecting member 550 corresponds to the recess 562 of the pressing member 560. The 560 is rotatably seated on the bottom of the pressing plate 530 of the moving unit 520.
가압부재(560)는 티타늄, 세라믹 또는 스테레인리스 강 중 어느 한가지로 제작 될 수 있다.The pressing member 560 may be made of any one of titanium, ceramic, or stainless steel.
도 11과 도 12는 시술대에 장착된 레일에 메인홀더가 밀착된 상태를 나타내는 사용상태도이다. 도면들을 참조할 때, 먼저 심장 수술시 수술자는 시술대에 메인홀더(500)의 몸체부(510)를 슬라이딩하여 1차적으로 밀착시키고, 메인홀더(500)의 구동부(540)를 회전시켜 메인홀더(500)의 이동부(520) 하단부 후측면을 전방 가압하여 시술대에 2차적으로 밀착시켜, 심장수술용 안정화장치를 시술대에 고정한다.11 and 12 are use state diagrams showing a state in which the main holder is in close contact with the rail mounted on the operation table. Referring to the drawings, first, during cardiac surgery, the operator slides the body portion 510 of the main holder 500 to the operation table to be in close contact with the primary, and rotates the driving portion 540 of the main holder 500 to hold the main holder. Pressing the rear side of the lower end of the moving part 520 of the 500 forwardly to be in close contact with the operation table, to fix the stabilization device for the cardiac surgery.
이어서, 수술자는 핸들(300)을 이용하여 각도 조절대(200)의 구부림 각도를 조절하고, 공기흡입장치(130, 도 3 참조)를 구동시켜, 핸들(300)을 이용하여 각도 조절대(200)와 연결된 헤드(100)를 심장 외표면에 안착시킨다.Subsequently, the operator adjusts the bending angle of the angle adjuster 200 using the handle 300, drives the air suction device 130 (see FIG. 3), and uses the handle 300 to adjust the angle adjuster 200. The head 100 connected to) is seated on the outer surface of the heart.
이때, 흡입관(120)에 형성된 다수의 흡입노즐(121)을 통해 공기가 흡입되어, 심장 외표면이 헤드(100)의 흡입홈(120)에 흡입된다.At this time, air is sucked through the plurality of suction nozzles 121 formed in the suction pipe 120, and the outer surface of the heart is sucked into the suction groove 120 of the head 100.
한편, 도 12에 도시된 바와 같이, 먼저, 심장 수술시 수술자는 시술대에 메인홀더(500)의 몸체부(510)를 슬라이딩하여 1차적으로 밀착시키고, 메인홀더(500)의 구동부(540)를 회전시켜 메인홀더(500)의 이동부(520) 하단부 후측면을 전방 가압하여 시술대에 2차적으로 밀착시켜, 심장수술용 안정화장치를 시술대에 고정한다.On the other hand, as shown in Figure 12, first, during the cardiac surgery, the operator slides the body portion 510 of the main holder 500 to the operation table, the primary close contact, the driving unit 540 of the main holder 500 Rotating the front side of the lower side of the lower end of the moving part 520 of the main holder 500 to be in close contact with the operation table second, to fix the stabilizing device for the cardiac surgery on the operation table.
이어서, 핸들(300)을 이용하여 각도 조절대(200)의 구부림 각도를 조절하고, 핸들(300)을 이용하여 각도 조절대(200)와 연결된 문합장치(400)를 심장 외표면에 안착시킨 후, 심장 혈관을 연결시키는 문합수술을 실시한다.Subsequently, the bending angle of the angle adjuster 200 is adjusted using the handle 300, and the anastomosis device 400 connected to the angle adjuster 200 is seated on the outer surface of the heart using the handle 300. Anastomosis surgery is performed to connect the cardiovascular system.
상술한 바와 같이, 본 발명의 실시예가 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 아래의 특허청구 범위에 의해서 정하여져야 할 것이다.As described above, although embodiments of the present invention have been described, these are merely exemplary, and those skilled in the art will appreciate that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

Claims (7)

  1. 심장 수술시 심장 외표면에 안착되는 심장수술용 안정화장치에 있어서,In the cardiac surgery stabilization device that is seated on the outer surface of the heart during cardiac surgery,
    공기흡입장치에서 연장되면서 상기 심장 외표면을 흡입하는 흡입노즐이 형성된 흡입관을 삽입하는 흡입홈; 및A suction groove which extends from an air suction device and inserts a suction pipe having a suction nozzle to suck the outer surface of the heart; And
    상기 흡입홈의 일면에 형성되는 다수개의 엠보싱 돌기;로 형성되는 헤드를 포함하는 것을 특징으로 하는 심장수술용 안정화장치.And a head formed of a plurality of embossing protrusions formed on one surface of the suction groove.
  2. 심장 수술시 심장 외표면에 안착되는 심장수술용 안정화장치에 있어서,In the cardiac surgery stabilization device that is seated on the outer surface of the heart during cardiac surgery,
    조절대와 연결되는 연결부의 양단에 형성되고, 외력에 의해 탄성력을 출력하는 탄성력 출력부;An elastic force output unit formed at both ends of the connection unit connected to the control unit and outputting an elastic force by an external force;
    상기 탄성력 출력부에서 각각 연장되고, 상기 심장 외표면에 안착하면서 심장혈관의 문합을 가이드하는 문합부; 및An anastomosis unit extending from the elastic force output unit and guiding anastomosis of the cardiovascular system while seated on the outer surface of the heart; And
    일단이 상기 문합부의 일단에 회동 결합하고, 상기 탄성력에 의해 상기 문합부의 타단과 부착된 타단이 탈착되는 잠금부;로 형성되는 문합장치를 포함하되, 상기 문합부가 상기 심장 외표면에 안착되는 면에 다수개의 돌기가 형성되는 것을 특징으로 하는 심장수술용 안정화장치.One end is pivotally coupled to one end of the anastomosis part, and a locking part for detaching the other end attached to the anastomosis part by the elastic force, wherein the anastomosis device is formed, wherein the anastomosis part is seated on the outer surface of the heart Stabilizing device for cardiac surgery, characterized in that a plurality of protrusions are formed on the surface.
  3. 제 2항에 있어서,The method of claim 2,
    상기 탄성력 출력부는,The elastic force output unit,
    상기 연결부 및 상기 문합부와 각각 고정 결합하는 양단의 단면적이 중앙부의 단면적 보다 큰 것을 특징으로 하는 심장수술용 안정화장치.Stabilizer for cardiac surgery, characterized in that the cross-sectional area of both ends fixedly coupled to the connecting portion and the anastomosis portion is larger than the cross-sectional area of the central portion.
  4. 심장수술시 시술대의 레일에 밀착되는 심장수술용 안정화 장치에 있어서,In the cardiac surgery stabilization device that is in close contact with the rail of the operation table during cardiac surgery,
    상기 시술대의 레일에 1차적으로 밀착되는 몸체부;A body part that is primarily in close contact with the rail of the procedure table;
    상기 몸체부의 하부에 슬라이딩 결합되어, 상기 시술대의 레일에 2차적으로 밀착되는 이동부;A sliding part coupled to the lower part of the body part to be in close contact with the rail of the procedure table;
    상기 몸체부의 상단에 직선이동 또는 회동 가능하게 설치되는 구동부;A drive unit installed on the upper end of the body unit so as to be linearly movable or rotatable;
    상기 이동부와 몸체부를 관통하여 상기 구동부의 하단에 고정 결합되고, 상기 구동부의 회동조작에 의해 회전하는 연결부재;A connecting member fixedly coupled to the lower end of the driving part through the moving part and the body part and rotating by a rotation operation of the driving part;
    상기 연결부재의 하단에 고정 결합되어 상기 이동부의 하단에 회동가능하게 안착되고, 상기 구동부의 회동조작에 의해 회전하면서 상기 이동부의 하단부 후측면을 전방 가압하여 상기 이동부를 상기 시술대의 레일에 2차적으로 밀착시키는 가압부재;가 포함된 메인홀더를 포함하는 것을 특징으로 하는 심장수술용 안정화장치.It is fixedly coupled to the lower end of the connecting member rotatably seated on the lower end of the moving part, and by pressing the rear side of the lower end of the moving part while rotating by the rotational operation of the drive unit, the moving part secondary to the rail of the procedure table Cardiac surgery stabilization apparatus comprising a main holder that includes; a pressing member to be in close contact.
  5. 제 4항에 있어서,The method of claim 4, wherein
    상기 구동부의 하단에는 가압돌기가 형성되고, Pressing protrusions are formed at the lower end of the driving unit,
    상기 가압돌기는, 상기 구동부의 회동조작에 의해 회전하면서 상기 몸체부의 상단을 가압하여, 상기 메인홀더를 상기 시술대의 레일에 밀착시키는 것을 특징으로 하는 심장수술용 안정화장치.The pressing projection is a stabilizing device for cardiac surgery, characterized in that for pressing the upper end of the body portion while rotating by the rotational operation of the drive unit, the main holder in close contact with the rail of the treatment table.
  6. 제 4항에 있어서,The method of claim 4, wherein
    상기 가압부재의 중앙에는 상기 연결부재가 삽입되어 통과하는 연결홀이 형성되고, 하단에는 요홈이 음각형태로 형성되는 것을 특징으로 하는 심장수술용 안정화장치.The connection member is formed in the center of the pressing member through which the connecting member is inserted, the stabilization device for heart surgery, characterized in that the groove is formed in the intaglio form at the bottom.
  7. 제 6항에 있어서, The method of claim 6,
    상기 연결부재의 하단에는 걸림판이 형성되고, A locking plate is formed at the lower end of the connection member,
    상기 걸림판은, 상기 연결부재의 하단에 상기 가압부재를 고정 결합시, 상기 가압부재의 요홈에 대응하여 상기 가압부재가 상기 이동부의 하단에 회동가능하게 안착되는 것을 특징으로 하는 심장수술용 안정화장치.When the locking plate is fixedly coupled to the lower end of the connecting member, the stabilizing device for cardiac surgery, characterized in that the pressing member is rotatably seated on the lower end of the moving part corresponding to the groove of the pressing member. .
PCT/KR2014/009872 2013-10-23 2014-10-21 Stabilizer for heart operation WO2015060611A1 (en)

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KR20130126491 2013-10-23
KR10-2013-0126491 2013-10-23
KR10-2014-0091078 2014-07-18
KR1020140091078A KR101687754B1 (en) 2013-10-23 2014-07-18 Stabilization device for heart operation

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984864A (en) * 1997-10-07 1999-11-16 Ethicon Endo-Surgery, Inc. Tissue stabilization device for use during surgery
US6113534A (en) * 1998-03-19 2000-09-05 Koros; Tibor B. Adjustable heart surface stabilizer
KR20010071704A (en) * 1998-07-31 2001-07-31 추후 Stabilizer for surgery
US20020016527A1 (en) * 1999-04-15 2002-02-07 Hancock Andrew H. Apparatus and methods for off-pump cardiac surgery
US6478733B1 (en) * 1999-10-01 2002-11-12 Genzyme Corporation Stabilizing device having a removable portion
KR20090046009A (en) * 2007-11-05 2009-05-11 이영삼 An heart operation stabilizer head
KR20090006634U (en) * 2007-12-28 2009-07-02 이영삼 stabillizer of hart operation is a main hold
WO2011159733A1 (en) * 2010-06-14 2011-12-22 Maquet Cardiovascular Llc Surgical instruments, systems and methods of use

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984864A (en) * 1997-10-07 1999-11-16 Ethicon Endo-Surgery, Inc. Tissue stabilization device for use during surgery
US6113534A (en) * 1998-03-19 2000-09-05 Koros; Tibor B. Adjustable heart surface stabilizer
KR20010071704A (en) * 1998-07-31 2001-07-31 추후 Stabilizer for surgery
US20020016527A1 (en) * 1999-04-15 2002-02-07 Hancock Andrew H. Apparatus and methods for off-pump cardiac surgery
US6478733B1 (en) * 1999-10-01 2002-11-12 Genzyme Corporation Stabilizing device having a removable portion
KR20090046009A (en) * 2007-11-05 2009-05-11 이영삼 An heart operation stabilizer head
KR20090006634U (en) * 2007-12-28 2009-07-02 이영삼 stabillizer of hart operation is a main hold
WO2011159733A1 (en) * 2010-06-14 2011-12-22 Maquet Cardiovascular Llc Surgical instruments, systems and methods of use

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