CN113545817A - Anastomat capable of avoiding collision between port and protective cover before use - Google Patents
Anastomat capable of avoiding collision between port and protective cover before use Download PDFInfo
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- CN113545817A CN113545817A CN202110782029.XA CN202110782029A CN113545817A CN 113545817 A CN113545817 A CN 113545817A CN 202110782029 A CN202110782029 A CN 202110782029A CN 113545817 A CN113545817 A CN 113545817A
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- anastomat
- fixedly connected
- block
- port
- appearance
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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
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
Abstract
The invention provides an anastomat capable of avoiding collision between a port and a protective cover before use, and relates to the technical field of anastomats. The invention solves the problems that the port of the protective cover is easy to collide with the end of the anastomat when a nursing staff takes out the protective cover, and the nursing staff does not disinfect the protective cap in the process of disinfecting the anastomat, thereby easily causing cross infection to the end of the anastomat.
Description
Technical Field
The invention relates to the technical field of anastomats, in particular to an anastomat capable of avoiding collision between a port and a protective cover before use.
Background
The anastomat is the first stapler in the world and is used for gastrointestinal anastomosis for nearly a century, and the tube-type anastomat is not widely used for gastrointestinal surgery until 1978. Generally, the anastomat is divided into a disposable anastomat or a multi-use anastomat, an imported anastomat or a domestic anastomat. The anastomat is equipment used for replacing the traditional manual suturing in medicine, and due to the development of modern science and technology and the improvement of manufacturing technology, the anastomat used clinically has reliable quality, convenient use, tightness and proper tightness, particularly has the advantages of quick suturing, simple and convenient operation, few side effects, few operation complications and the like, and can also be used for excising the focus of a tumor operation which cannot be excised in the past.
The anastomat is the equipment that replaces manual sewing that uses medically, and the main theory of operation utilizes titanium nail to break or coincide the tissue, is similar to the stapler, and the front end of present anastomat can overlap a protection casing and prevent that the anastomat front end from receiving the pollution usually, but when medical personnel need use the anastomat, the nursing staff leads to easily when taking out the protection casing that the protection casing port department collides the end of anastomat, because the nursing staff does not disinfect the helmet to the sterile in-process of anastomat again to easily lead to the cross infection to the anastomat end.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a anastomat which can avoid collision between a port and a protective cover before use.
In order to achieve the purpose, the invention adopts the following technical scheme: an anastomat for avoiding collision between a port and a protective cover before use comprises an anastomat and a limiting device, wherein the side wall of the anastomat is rotatably connected with a rotating handle, the end face of the anastomat is fixedly connected with a connecting pin, one end of the anastomat, far away from the connecting pin, is in threaded connection with a conical head, the side wall of the anastomat, far away from the connecting pin, is sleeved with a protective cap, the surface of the anastomat is provided with the limiting device, the limiting device comprises two limiting blocks, the two limiting blocks are fixedly connected with the side wall of the anastomat, the surfaces of the two limiting blocks are slidably inserted with circular rods, one ends of the two circular rods, far away from the connecting pin, are fixedly connected with a spiral ring, the protective cap is close to the side wall of the spiral ring and is provided with external threads, the protective cap is in threaded connection with the spiral ring by means of the external threads, the side wall of the anastomat is fixedly connected with two U-shaped blocks, and the surfaces of the two U-shaped blocks, far away from the anastomat, are slidably inserted with clamping plates, the cardboard is "L" shape structure.
Preferably, the side wall of the circular rod is provided with two clamping grooves, and the clamping plate is connected with the inner walls of the clamping grooves in a sliding mode.
Preferably, the surface of the clamping plate, which is far away from the anastomat, is fixedly connected with a rectangular block, and one side, close to each other, of the rectangular block and the U-shaped block is fixedly connected with a first spring.
Preferably, the surface of the rectangular block far away from the anastomat is fixedly connected with a fixed block, and the surface of the fixed block is rotatably connected with a rotating ring.
Preferably, the surface of the appearance that coincide is equipped with fixing device, fixing device is including circular stick, circular stick and the lateral wall fixed connection of the appearance that coincide, the spacing groove has been seted up to the lateral wall of circular stick, spacing groove align to grid is at the lateral wall of circular stick, the lateral wall sliding connection of circular stick has the limiting plate, two connective bars are kept away from to the limiting plate the one end fixedly connected with clamp plate of conical head, two the connective bar is kept away from the one end fixedly connected with clamp plate of limiting plate, the arc wall has been seted up near the surface of the appearance that coincide to the clamp plate, and the inner wall joint of arc wall has the slipmat, the size of slipmat and the big or small looks adaptation of clamp plate, the one end fixedly connected with plectane of the appearance that coincide is kept away from to circular stick.
Preferably, the surface of the round rod is sleeved with a second spring, one end of the second spring is fixedly connected with the limiting plate, and the end, far away from the limiting plate, of the second spring is fixedly connected with the round plate.
Preferably, the surface of the limiting plate is fixedly connected with a pulling block, and the pulling block is of an L-shaped structure.
Preferably, the surface of the appearance that coincide is equipped with protector, protector is including the bottom plate, the bottom plate is connected with the surperficial swing joint of the appearance that coincide, the fixed surface that is close to the appearance that coincide of bottom plate is connected with the stock, the stock is close to the one end fixedly connected with second fixture block of the appearance that coincide, the bottom plate is close to the fixed surface of connecting pin and is connected with the quarter butt, the quarter butt is close to the first fixture block of the one end fixedly connected with of connecting pin.
Preferably, the surface of the bottom plate far away from the conical head is fixedly connected with a stop block, and the stop block is of an L-shaped structure.
Preferably, the surface of the bottom plate far away from the anastomat is fixedly connected with cylindrical pins, the four cylindrical pins are fixedly connected to the surface of the bottom plate, and one ends of the cylindrical pins far away from the bottom plate are fixedly connected with suckers.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, by arranging the limiting device, when the protective cap needs to be taken out, the circular rod can be directly slid, the circular rod can drive the protective cap on the spiral ring to slide out from the end head of the anastomat, wherein the circular rod can slide on the limiting block to limit the moving direction of the circular rod, so that the effect of limiting the moving direction of the protective cap on the spiral ring can be achieved, when the clamping groove on one side of the circular rod, which is far away from the finger head, slides to the position corresponding to the clamping plate, the rectangular plate can be clamped to the inner wall of the clamping groove by the tensile force of the first spring on the U-shaped block, so that the effect of fixing the circular rod after being pulled on the limiting block can be achieved, the protective cap can be rotated out from the inner wall of the spiral ring by means of external threads on the protective cap, the effect of taking out the protective cap under the condition that the protective cap cannot collide with the front end of the anastomat can be achieved, at the moment, a thumb and a forefinger of one hand are respectively inserted into the rotating rings on the two fixing blocks, strut two change and make it keep away from each other thumb and forefinger, thereby can reach the effect of taking out in the draw-in groove on the cardboard follow round bar with on the rectangle piece, can promote the round bar in the stopper this moment, another draw-in groove on the round bar slides to the position back corresponding with the cardboard, can fix the round bar, thereby reached and be convenient for withdraw the round bar and carry out the effect of operation to the patient, stop device's setting has been solved nursing staff and has been leaded to the end that protective cover port department collided the anastomat easily when taking out the protective cover, can cause the problem to anastomat end cross infection.
2. In the invention, the fixing device is arranged to pull the pulling block on the limiting plate, the pulling block can drive the limiting plate to move from the round bar to the direction far away from the anastomat, the protective cover can be sleeved on the pressing plate, the pulling block is loosened, the limiting block can be bounced by the elastic force of the second spring on the round block to move towards the direction close to the anastomat, the limiting block can drive the pressing plate on the connecting rod to press the protective cap to the position close to the anastomat, so that the protective cap is fixed, the anti-slip mat is tightly attached to the protective cap, the friction force between the protective cap and the pressing plate is increased, the fixing stability between the protective cap and the pressing plate is increased, the limiting groove on the side wall of the round bar has the effect of preventing the limiting plate from rotating on the round bar, the problem that more medical staff are in an operation room, the protective cap has a smaller structure and is of a cylinder structure is solved, the problem that the protective cap is lost is easily caused when medical workers touch the protective cap when the protective cap is directly placed on a desktop.
3. In the invention, the bottom plate is placed on the operating table by arranging the protective device, the bottom plate can be fixed on the table top of the operating table by pressing the sucker on the cylindrical pin, when medical personnel need to place the anastomat in the operation process, the connecting pin of the anastomotic instrument can be clamped on the first clamping block on the short rod, the middle part of the anastomotic instrument can be clamped on the second clamping block on the long rod, thereby achieving the effect of hanging the anastomotic device, preventing the front end of the anastomotic device from being infected by bacteria easily caused by touching the workbench, the connecting pin of the anastomotic device can be blocked by the block, thereby preventing the anastomotic instrument from sliding on the first fixture block and the second fixture block, and the arrangement of the protective device solves the problem that medical staff can not slide on the first fixture block and the second fixture block during the operation process of using the anastomotic instrument, the direct placement of the anastomat on an operating table easily causes the problem that the front end of the anastomat is infected by bacteria.
Drawings
FIG. 1 is a schematic perspective view of a stapler according to the present invention for avoiding collision between a port and a protective cover before use;
FIG. 2 is a schematic structural diagram of an anastomat in the anastomat for avoiding collision between a port and a protective cover before use;
FIG. 3 is a schematic view of the stapler for avoiding collision between a port and a protecting cover according to the present invention, wherein the protecting cap is drawn out from the screw ring in FIG. 2;
FIG. 4 is a schematic view of a portion of FIG. 2 of a stapler for avoiding collision between a port and a shield prior to use in accordance with the present invention;
FIG. 5 is a schematic structural view of a swivel part of the stapler for avoiding collision between a port and a protective cover before use according to the present invention;
FIG. 6 is a schematic structural view of a portion of a stopper plate of the stapler for preventing collision between a port and a shield before use according to the present invention;
FIG. 7 is a schematic view of a portion of FIG. 3 of a stapler for avoiding collision between a port and a shield prior to use in accordance with the present invention;
fig. 8 is a schematic structural diagram of a protection device in a stapler for avoiding collision between a port and a protection cover before use.
Illustration of the drawings: 1. an anastomotic instrument; 2. turning a handle; 3. a conical head; 4. a protective cap; 5. a connecting pin; 6. a limiting device; 601. a circular rod; 602. a U-shaped block; 603. a limiting block; 604. a card slot; 605. an external thread; 606. clamping a plate; 607. a first spring; 608. rotating the ring; 609. a rectangular block; 610. a fixed block; 611. a spiro ring; 7. a fixing device; 71. pressing a plate; 72. a non-slip mat; 73. a second spring; 74. a circular plate; 75. pulling the block; 76. a limiting plate; 77. a limiting groove; 78. a round bar; 79. a connecting rod; 8. a guard; 81. a base plate; 82. a stopper; 83. a first clamping block; 84. a short bar; 85. a second fixture block; 86. a long rod; 87. a cylindrical pin; 88. and (4) sucking discs.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific arrangement and function of the limiting means 6, the fixing means 7 and the protecting means 8 will be described in detail below.
As shown in fig. 1 and 4, the limiting device 6 includes two limiting blocks 603, by providing the limiting device 6, when the protective cap 4 needs to be taken out, the circular rod 601 directly slides, the circular rod 601 can drive the protective cap 4 on the spiral ring 611 to slide out from the end of the anastomat, wherein the circular rod 601 slides on the limiting blocks 603 to limit the moving direction of the circular rod 601, and further limit the moving direction of the protective cap 4 on the spiral ring 611, the two limiting blocks 603 are both fixedly connected with the side wall of the anastomat 1, the circular rods 601 are slidably inserted into the surfaces of the two limiting blocks 603, one end of the two circular rods 601 far away from the connecting pin 5 is fixedly connected with the spiral ring 611, at this time, the protective cap 4 can be rotated out from the inner wall of the spiral ring 611 by means of the external thread 605 on the protective cap 4, thereby achieving the effect of taking out the protective cap 4 without colliding with the front end of the anastomat 1, the side wall of the protective cap 4 near the spiral ring 611 is provided with the external thread 605, the protective cap 4 is in threaded connection with a spiral ring 611 by means of external threads 605, the side wall of the anastomat 1 is fixedly connected with two U-shaped blocks 602, the surfaces of the two U-shaped blocks 602 far away from the anastomat 1 are both inserted with clamping plates 606 in a sliding manner, the clamping plates 606 are in an L-shaped structure, the side wall of the circular rod 601 is provided with two clamping grooves 604, the clamping plates 606 are in sliding connection with the inner walls of the clamping grooves 604, the surfaces of the clamping plates 606 far away from the anastomat 1 are fixedly connected with rectangular blocks 609, one sides of the rectangular blocks 609 and the U-shaped blocks 602 close to each other are fixedly connected with first springs 607, when the clamping grooves 604 on the side far away from the finger head on the circular rod 601 slide to the positions corresponding to the clamping plates 606, the rectangular plates can be clamped to the inner walls of the clamping grooves 604 by the pulling force of the first springs 607 on the U-shaped blocks 602, so that the effect of fixing the circular rod 601 after being drawn on the limiting blocks 603 is achieved, the surfaces of the rectangular blocks 609 far away from the anastomat 1 are fixedly connected with fixing blocks 610, the surface of fixed block 610 is rotated and is connected with swivel 608, at this moment insert the thumb and the forefinger of one hand in swivel 608 on two fixed blocks 610 respectively, prop open two swivels 608 with thumb and forefinger and make it keep away from each other, thereby can reach the effect of taking out cardboard 606 on the rectangular block 609 from draw-in groove 604 on circular rod 601, can promote circular rod 601 in stopper 603 this moment, after another draw-in groove 604 on circular rod 601 slides to the position corresponding with cardboard 606, can fix circular rod 601, thereby reached and be convenient for withdraw circular rod 601 and carry out the effect of operation to the patient.
The whole limiting device 6 achieves the effect that by arranging the limiting device 6, when the protective cap 4 needs to be taken out, the circular rod 601 is directly slid, the circular rod 601 can drive the protective cap 4 on the spiral ring 611 to slide out from the end of the anastomat, wherein the circular rod 601 slides on the limiting block 603 to limit the moving direction of the circular rod 601, and further the moving direction of the protective cap 4 on the spiral ring 611 can be limited, when the clamping groove 604 on the side, far away from the finger head, on the circular rod 601 slides to the position corresponding to the clamping plate 606, the rectangular plate can be clamped to the inner wall of the clamping groove 604 by the pulling force of the first spring 607 on the U-shaped block 602 at the moment, so that the effect of fixing the circular rod 601 after being pulled out on the limiting block 603 is achieved, at the moment, the protective cap 4 can be rotated out of the inner wall of the spiral ring 611 by means of the external thread 605 on the protective cap 4, and the effect of taking out the protective cap 4 under the condition that the front end of the anastomat 1 can not be collided is achieved, at the moment, the thumb and the index finger of one hand are respectively inserted into the rotating rings 608 on the two fixed blocks 610, the thumb and the index finger are used for expanding the two rotating rings 608 to be away from each other, so that the effect of taking the clamping plate 606 on the rectangular block 609 out of the clamping groove 604 on the circular rod 601 can be achieved, the circular rod 601 can be pushed in the limiting block 603 at the moment, after the other clamping groove 604 on the circular rod 601 slides to the position corresponding to the clamping plate 606, the circular rod 601 can be fixed, the effect of bringing convenience for withdrawing the circular rod 601 to carry out surgical operation on a patient is achieved, and the problem of cross infection of the end head of the anastomat due to the fact that the port of the protective cover is easily collided with the end head of the anastomat when the protective cover is taken out by nursing personnel is solved by the limiting device 6.
As shown in fig. 1 and 6, the fixing device 7 includes a circular rod 78, the circular rod 78 is fixedly connected to the side wall of the anastomotic device 1, a limiting groove 77 is formed in the side wall of the circular rod 78, wherein the limiting groove 77 in the side wall of the circular rod 78 prevents the limiting plate 76 from rotating on the circular rod 78, the limiting grooves 77 are uniformly arranged on the side wall of the circular rod 78, the side wall of the circular rod 78 is slidably connected with the limiting plate 76, two connecting rods 79 are fixedly connected to the surface of the limiting plate 76 away from the conical head 3, a pressing plate 71 is fixedly connected to one end of the two connecting rods 79 away from the limiting plate 76, an arc-shaped groove is formed in the surface of the pressing plate 71 close to the anastomotic device 1, and a non-slip pad 72 is clamped to the inner wall of the arc-shaped groove, wherein the non-slip pad 72 is tightly attached to the protective cap 4 to increase the friction force between the protective cap 4 and the pressing plate 71, thereby increasing the effect of the fixing stability between the protective cap 4 and the pressing plate 71, the size of the anti-slip pad 72 is matched with the size of the pressing plate 71, one end of the round bar 78 far away from the anastomat 1 is fixedly connected with the round plate 74, the surface of the round bar 78 is sleeved with the second spring 73, the fixing device 7 is arranged to pull the pulling block 75 on the limiting plate 76, the pulling block 75 can drive the limiting plate 76 to move from the round bar 78 to the direction far away from the anastomat 1, at the moment, the protective cover can be sleeved on the pressing plate 71 to loosen the pulling block 75, at the moment, the limiting block 603 can be bounced by the elastic force of the second spring 73 on the round block to move towards the direction close to the anastomat 1, the limiting block 603 can drive the pressing plate 71 on the connecting bar 79 to press the protective cap 4 to the position close to the anastomat 1, so that the effect of fixing the protective cap 4 is achieved, one end of the second spring 73 is fixedly connected with the limiting plate 76, and one end of the second spring 73 far away from the limiting plate 76 is fixedly connected with the round plate 74, the surface of the limiting plate 76 is fixedly connected with a pulling block 75, and the pulling block 75 is of an L-shaped structure.
The whole fixing device 7 achieves the effect that by arranging the fixing device 7, the pulling block 75 on the limiting plate 76 is pulled, the pulling block 75 can drive the limiting plate 76 to move from the round bar 78 to the direction far away from the anastomat 1, at the moment, the protective cover can be sleeved on the pressing plate 71, the pulling block 75 is loosened, at the moment, the limiting block 603 can be bounced by the elastic force of the second spring 73 on the round block to move the limiting plate 76 to the direction close to the anastomat 1, the limiting block 603 can drive the pressing plate 71 on the connecting rod 79 to press the protective cap 4 to the position close to the anastomat 1, so that the effect of fixing the protective cap 4 is achieved, wherein the anti-skid pad 72 is tightly attached to the protective cap 4, the friction force between the protective cap 4 and the pressing plate 71 is increased, the effect of fixing stability between the protective cap 4 and the pressing plate 71 is increased, wherein the limiting groove 77 on the side wall of the round bar 78 has the problem of preventing the limiting plate 76 from rotating on the round bar 78, the setting of fixing device 7 has solved because the medical personnel of operation room are more, and the structure of helmet 4 is less and be the drum structure, directly puts helmet 4 on the desktop if medical personnel touch helmet 4, leads to the problem that helmet 4 loses easily.
As shown in fig. 1 and 8, the protection device 8 includes a bottom plate 81, the bottom plate 81 is movably connected to the surface of the anastomosis instrument 1, a long rod 86 is fixedly connected to the surface of the bottom plate 81 close to the anastomosis instrument 1, a second fixture block 85 is fixedly connected to one end of the long rod 86 close to the anastomosis instrument 1, a short rod 84 is fixedly connected to the surface of the bottom plate 81 close to the connection pin 5, and a first fixture block 83 is fixedly connected to one end of the short rod 84 close to the connection pin 5, when the anastomosis instrument 1 needs to be placed during the operation of the medical personnel, the connection pin 5 of the anastomosis instrument 1 can be clamped on the first fixture block 83 on the short rod 84, the middle part of the anastomosis instrument 1 can be clamped on the second fixture block 85 on the long rod 86, thereby achieving the bracket-lifting effect of the anastomosis instrument 1, preventing the problem that the front end of the anastomosis instrument 1 is easily infected by bacteria when touching the workbench during the operation, a stopper 82 is fixedly connected to the surface of the bottom plate 81 far from the cone head 3, the stopper 82 can block the connecting pin 5 of the anastomat 1, thereby preventing the sliding problem of the anastomat 1 on the first fixture block 83 and the second fixture block 85, the stopper 82 is of an L-shaped structure, the bottom plate 81 is far away from the surface fixedly connected with cylindrical pin 87 of the anastomat 1, the surface fixedly connected with cylindrical pins 87 of the four cylindrical pins 87 are fixedly connected on the surface of the bottom plate 81, the cylindrical pin 87 is far away from one end fixedly connected with sucking disc 88 of the bottom plate 81, through the arrangement of the protective device 8, the bottom plate 81 is placed on an operating table, and the sucking disc 88 on the pressing cylindrical pin 87 can fix the bottom plate 81 on the table top of the operating table.
The whole protection device 8 has the effects that the protection device 8 is arranged, the bottom plate 81 is placed on an operating table, the bottom plate 81 can be fixed on the table top of the operating table by pressing the sucker 88 on the cylindrical pin 87, when the anastomat 1 needs to be placed in the operation process of medical personnel, the connecting pin 5 of the anastomat 1 can be clamped on the first clamping block 83 on the short rod 84, the middle part of the anastomat 1 can be clamped on the second clamping block 85 on the long rod 86, so that the bracket effect of the anastomat 1 is achieved, the problem that the front end of the anastomat 1 is easily infected by bacteria when the front end of the anastomat 1 touches the working table in the operation process is prevented, the connecting pin 5 of the anastomat 1 can be blocked by the clamping block 82, the problem that the anastomat 1 slides on the first clamping block 83 and the second clamping block 85 is prevented, the protection device 8 solves the problem that the operation process of the medical personnel using the anastomat 1, the direct placement of the anastomat 1 on an operating table easily causes the problem that the front end of the anastomat 1 is infected by bacteria.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (10)
1. The utility model provides an avoid anastomat of collision between port and the protection casing before using, includes appearance (1) and stop device (6) coincide, its characterized in that: the lateral wall of appearance (1) coincide rotates to be connected with and changes handle (2), the terminal surface fixedly connected with connecting pin (5) of appearance (1) coincide, the one end threaded connection who keeps away from connecting pin (5) of appearance (1) coincide has conical head (3), the lateral wall cover that connecting pin (5) were kept away from in appearance (1) coincide has helmet (4), the surface of appearance (1) coincide is equipped with stop device (6), stop device (6) are including two stopper (603), two stopper (603) all with the lateral wall fixed connection who coincide appearance (1), two the surface of stopper (603) all slides insert be equipped with can with circular pole (601) that helmet (4) are connected.
2. The stapler of claim 1, wherein the port is configured to avoid collision with the shield prior to use, the stapler further comprising: two one end fixedly connected with spiro (611) that connecting pin (5) are kept away from to circular pole (601), external screw thread (605) have been seted up to helmet (4) near the lateral wall of spiro (611), helmet (4) are with the help of external screw thread (605) and spiro (611) threaded connection, the lateral wall fixedly connected with two U-shaped blocks (602) of appearance (1) coincide, two the equal sliding insertion in surface that the appearance (1) was kept away from in U-shaped block (602) is equipped with cardboard (606), cardboard (606) are "L" shape structure, two draw-in grooves (604) have been seted up to the lateral wall of circular pole (601), the inner wall sliding connection of cardboard (606) and draw-in groove (604).
3. A stapler according to claim 2, for avoiding collision between the port and the protection mask before use, characterized in that: the surface of the clamping plate (606) far away from the anastomat (1) is fixedly connected with a rectangular block (609), and one side, close to each other, of the rectangular block (609) and the U-shaped block (602) is fixedly connected with a first spring (607).
4. A stapler according to claim 3, for avoiding collision between the port and the protection mask before use, characterized in that: the surface of the rectangular block (609) far away from the anastomat (1) is fixedly connected with a fixed block (610), and the surface of the fixed block (610) is rotatably connected with a rotating ring (608).
5. The stapler of claim 1, wherein the port is configured to avoid collision with the shield prior to use, the stapler further comprising: the surface of the anastomat (1) is provided with a fixing device (7), the fixing device (7) comprises a round rod (78), the round rod (78) is fixedly connected with the side wall of the anastomat (1), the side wall of the round rod (78) is provided with a limiting groove (77), the limiting grooves (77) are uniformly arranged on the side wall of the round rod (78), the side wall of the round rod (78) is slidably connected with a limiting plate (76), the surface of the limiting plate (76) far away from the cone head (3) is fixedly connected with two connecting rods (79), one end of each connecting rod (79) far away from the limiting plate (76) is fixedly connected with a pressing plate (71), the pressing plate (71) is close to the surface of the anastomat (1) and provided with an arc-shaped groove, the inner wall of the arc-shaped groove is clamped with a mat (72), and the size of the anti-slip mat (72) is matched with the size of the pressing plate (71), one end of the round rod (78) far away from the anastomat (1) is fixedly connected with a round plate (74).
6. A stapler according to claim 5, for avoiding collision between the port and the protection mask before use, characterized in that: the surface cover of circular stick (78) has second spring (73), the one end and the limiting plate (76) fixed connection of second spring (73), the one end and the plectane (74) fixed connection of limiting plate (76) are kept away from in second spring (73).
7. A stapler according to claim 5, for avoiding collision between the port and the protection mask before use, characterized in that: the surface of the limiting plate (76) is fixedly connected with a pulling block (75), and the pulling block (75) is of an L-shaped structure.
8. The stapler of claim 1, wherein the port is configured to avoid collision with the shield prior to use, the stapler further comprising: the surface of appearance (1) coincide is equipped with protector (8), protector (8) are including bottom plate (81), bottom plate (81) and the surperficial swing joint who coincide appearance (1), the fixed surface that is close to appearance (1) of coinciding of bottom plate (81) is connected with stock (86), stock (86) are close to the one end fixedly connected with second fixture block (85) that coincide appearance (1), bottom plate (81) are close to fixed surface that is connected with quarter butt (84) of connecting pin (5), quarter butt (84) are close to the first fixture block (83) of one end fixedly connected with of connecting pin (5).
9. The stapler of claim 8, wherein the port is configured to avoid collision with the shield prior to use, and further wherein: the surface of the bottom plate (81) far away from the conical head (3) is fixedly connected with a stop block (82), and the stop block (82) is of an L-shaped structure.
10. The stapler of claim 8, wherein the port is configured to avoid collision with the shield prior to use, and further wherein: the surface of the bottom plate (81) far away from the anastomat (1) is fixedly connected with cylindrical pins (87), the four cylindrical pins (87) are fixedly connected to the surface of the bottom plate (81), and one ends, far away from the bottom plate (81), of the cylindrical pins (87) are fixedly connected with suckers (88).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110782029.XA CN113545817B (en) | 2021-07-12 | 2021-07-12 | Anastomat capable of avoiding collision between port and protective cover before use |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110782029.XA CN113545817B (en) | 2021-07-12 | 2021-07-12 | Anastomat capable of avoiding collision between port and protective cover before use |
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| CN113545817A true CN113545817A (en) | 2021-10-26 |
| CN113545817B CN113545817B (en) | 2023-10-10 |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5496272A (en) * | 1993-06-04 | 1996-03-05 | Kwahak International Co., Ltd. | Artificial insemination and embryo transfer device |
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| US20140358167A1 (en) * | 2013-05-29 | 2014-12-04 | David N. Armstrong | Anastomotic sleeve device |
| CN206080693U (en) * | 2016-06-22 | 2017-04-12 | 杭州市第一人民医院 | Frame is put to hanging of surgical instruments under gastroscope |
| CN208876693U (en) * | 2018-03-30 | 2019-05-21 | 江苏明朗医疗器械科技有限公司 | Disposable foreskin Endo-GIA |
| CN109953793A (en) * | 2017-12-26 | 2019-07-02 | 苏州天臣国际医疗科技有限公司 | Handle assembly and stapler including it |
| CN110313950A (en) * | 2019-08-13 | 2019-10-11 | 北京鼎翰科技有限公司 | A kind of liver and gall surgical department's operation hooking device |
| CN209564165U (en) * | 2018-12-19 | 2019-11-01 | 江苏明朗医疗器械科技有限公司 | One kind being used for gastral Arcual stapler |
| CN209878279U (en) * | 2019-06-25 | 2019-12-31 | 成都市新都风华光学机械厂 | Optical instrument inspection support |
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| CN111407340A (en) * | 2020-03-09 | 2020-07-14 | 南京爱维生医疗科技有限公司 | Disposable arc cutting anastomat |
| CN213030790U (en) * | 2020-06-29 | 2021-04-23 | 常熟市亨利医疗器械有限公司 | Visual foreskin cutting anastomat |
| CN213552072U (en) * | 2020-10-16 | 2021-06-29 | 重庆迈科唯医疗科技有限公司 | Tubular anastomat with detachable nail box |
| CN113057703A (en) * | 2021-03-29 | 2021-07-02 | 苏州法兰克曼医疗器械有限公司 | Anastomat with double-safety mechanism |
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2021
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| US5496272A (en) * | 1993-06-04 | 1996-03-05 | Kwahak International Co., Ltd. | Artificial insemination and embryo transfer device |
| US20140358167A1 (en) * | 2013-05-29 | 2014-12-04 | David N. Armstrong | Anastomotic sleeve device |
| CN203953770U (en) * | 2014-08-05 | 2014-11-26 | 四川大学华西第二医院 | A kind of buckle-type sleeve pipe for fixing artificial abortion's suction catheter |
| CN206080693U (en) * | 2016-06-22 | 2017-04-12 | 杭州市第一人民医院 | Frame is put to hanging of surgical instruments under gastroscope |
| CN109953793A (en) * | 2017-12-26 | 2019-07-02 | 苏州天臣国际医疗科技有限公司 | Handle assembly and stapler including it |
| CN208876693U (en) * | 2018-03-30 | 2019-05-21 | 江苏明朗医疗器械科技有限公司 | Disposable foreskin Endo-GIA |
| US20200022704A1 (en) * | 2018-07-19 | 2020-01-23 | Antonio BARRASA SHAW | Purse suturing device for hollow viscus |
| WO2020075941A1 (en) * | 2018-10-12 | 2020-04-16 | 박형준 | Non-closure circular stapler |
| CN209564165U (en) * | 2018-12-19 | 2019-11-01 | 江苏明朗医疗器械科技有限公司 | One kind being used for gastral Arcual stapler |
| CN209878279U (en) * | 2019-06-25 | 2019-12-31 | 成都市新都风华光学机械厂 | Optical instrument inspection support |
| CN110313950A (en) * | 2019-08-13 | 2019-10-11 | 北京鼎翰科技有限公司 | A kind of liver and gall surgical department's operation hooking device |
| CN111407340A (en) * | 2020-03-09 | 2020-07-14 | 南京爱维生医疗科技有限公司 | Disposable arc cutting anastomat |
| CN213030790U (en) * | 2020-06-29 | 2021-04-23 | 常熟市亨利医疗器械有限公司 | Visual foreskin cutting anastomat |
| CN213552072U (en) * | 2020-10-16 | 2021-06-29 | 重庆迈科唯医疗科技有限公司 | Tubular anastomat with detachable nail box |
| CN113057703A (en) * | 2021-03-29 | 2021-07-02 | 苏州法兰克曼医疗器械有限公司 | Anastomat with double-safety mechanism |
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