CN112603427A - Tubular anastomat with sealing structure - Google Patents
Tubular anastomat with sealing structure Download PDFInfo
- Publication number
- CN112603427A CN112603427A CN202011518533.0A CN202011518533A CN112603427A CN 112603427 A CN112603427 A CN 112603427A CN 202011518533 A CN202011518533 A CN 202011518533A CN 112603427 A CN112603427 A CN 112603427A
- Authority
- CN
- China
- Prior art keywords
- fixed
- rod
- sleeve
- sealing element
- sealing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 82
- 238000009527 percussion Methods 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 238000010304 firing Methods 0.000 description 17
- 230000003872 anastomosis Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002674 endoscopic surgery Methods 0.000 description 3
- 206010016256 fatigue Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
-
- 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
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a tubular anastomat with a sealing structure, which comprises a connecting pipe, a nail anvil rod, a nail abutting seat and a supporting device, wherein the sealing device is arranged in the connecting pipe and comprises a left sealing element, a convex block, a right sealing element, a groove, an adjusting hole and a mounting hole, the convex block is fixed at the top end and the bottom end of the left sealing element, the groove is formed at the top end and the bottom end of the right sealing element, the adjusting hole is formed above the middle of the left sealing element and the right sealing element, the mounting hole is formed below the adjusting hole, a clamping rod is movably mounted at the right side below a fixed handle, the nail abutting seat is connected with the left side of the nail anvil rod in a clamping manner through a shaft sleeve, the tubular anastomat with the sealing structure is provided with an anti-skid pad, friction between a percussion handle and a palm is increased through the anti-skid pad, and the friction between the percussion handle and the palm is prevented from And (5) mixing treatment.
Description
Technical Field
The invention relates to the technical field of tubular anastomats, in particular to a tubular anastomat with a sealing structure.
Background
The conventional tubular anastomat is not provided with a sealing device, air leakage can occur during use and is not suitable for endoscopic surgery, although the special tubular anastomat is provided with the sealing device, the special tubular anastomat is of a single sealing structure, the air leakage phenomenon can occur in the endoscopic surgery process and even the normal operation of the operation can be influenced, the firing handle of the conventional tubular anastomat is made of high polymer plastic, the firing handle and a palm are easy to slip in the use process, the anastomat falls on the ground or the anastomosis cutting assembly cannot normally work, and the special tubular anastomat has long operation time and can be held by hands all the time, so that personnel fatigue is caused and the psychological pressure of an operator is increased.
Disclosure of Invention
The invention aims to provide a tubular anastomat with a sealing structure aiming at the defects of the prior art, and aims to solve the problems that the tubular anastomat provided by the background art is not provided with a sealing device, air leaks when in use, the tubular anastomat is not suitable for endoscopic surgery, the anastomat falls on the ground or a kiss-cutting component cannot work normally due to the fact that a firing handle and a palm skid occurs, the anastomat is held by hands for a long time for individual surgery, personnel fatigue is caused, and psychological pressure of operators is increased.
In order to achieve the purpose, the invention provides the following technical scheme: a tubular anastomat with a sealing structure comprises a connecting pipe, an anvil rod, a nail supporting seat and a supporting device, wherein a sealing device is arranged inside the connecting pipe and comprises a left sealing element, a convex block, a right sealing element, a groove, an adjusting hole and a mounting hole, the top end and the bottom end of the left sealing element are fixedly provided with the convex block, the top end and the bottom end of the right sealing element are respectively provided with the adjusting hole, the mounting hole is arranged below the adjusting hole, the left sealing element is clamped and connected with the right sealing element through the convex block, the top end of the left side of the connecting pipe is fixedly provided with a kiss-cutting assembly, the right side of the connecting pipe is fixedly provided with a fixed handle, a percussion handle is movably arranged below the fixed handle, an anti-skid pad is embedded and fixed below the percussion handle, and a clamping rod is movably arranged on the right side below the fixed handle, the adjusting nut is rotatably connected to the top end of the right side of the fixed handle, the osculating component, the connecting pipe, the mounting hole and the fixed handle penetrate through the right side of the anvil rod, the adjusting nut is rotatably connected to the right side of the anvil rod, the shaft sleeve is fixed to the right side of the nail abutting seat, the nail abutting seat is connected with the left side of the anvil rod in a clamping mode through the shaft sleeve, and the nail abutting seat is mounted at the top end of the left side of the osculating component;
and the supporting device is used for movably mounting the supporting device and the connecting pipe which are used for supporting and fixing the anastomat.
Preferably, the supporting device comprises an upper cutting sleeve, a concave block, an upper clamping block, a first rubber pad, a lower cutting sleeve, a connecting sleeve, a lower clamping block, a connecting hole, a connecting rod, a threaded rod, a rotating nut, a second rubber pad, a threaded cylinder, a screw rod, an adsorption pad and a fixing pin, wherein the concave block is fixed below the left side of the upper cutting sleeve, the upper clamping block is fixed on the right side of the upper cutting sleeve, the first rubber pad is embedded and fixed on the inner ring of the upper cutting sleeve, the connecting sleeve is fixed on the left side of the top end of the lower cutting sleeve, the lower clamping block is fixed on the right side of the top end of the lower cutting sleeve, the connecting hole is arranged on two sides of the lower clamping block in a penetrating manner, the threaded rod is fixed at the bottom of the connecting rod, the threaded rod is in threaded connection with the rotating nut through threads, the, the bottom of the lower clamping sleeve is fixed with a threaded cylinder, the bottom of the screw rod is fixed with an adsorption pad, the screw rod is in threaded connection with the threaded cylinder through threads, the lower clamping sleeve penetrates through the connecting sleeve and the concave block through the fixing pin, and the lower clamping sleeve is movably connected with the upper clamping sleeve.
Preferably, the left and right sealing members are connected in a circular shape.
Preferably, the depth range of the groove is 1-2 mm.
Preferably, the lower fixture block, the connecting hole, the connecting rod and the threaded rod form a swing mechanism, and the swing angle range of the swing mechanism is 0-180 degrees.
Preferably, the connecting rod and the threaded rod are connected in a T shape.
Preferably, the shape of the connection between the second rubber pad and the first rubber pad is oval.
Preferably, the threaded cylinder, the screw and the suction pad are configured to rotate. The rotating angle range of the rotating mechanism is 0-360 degrees.
Preferably, the fixing pin, the connecting sleeve and the concave block form a rotating mechanism, and the rotating angle range of the rotating mechanism is 0-90 degrees.
Compared with the prior art, the invention has the beneficial effects that: the tubular anastomat with the sealing structure is provided with a sealing structure,
(1) the sealing device is arranged, the anvil rod penetrates through the mounting hole formed in the sealing device, the anvil rod is prevented from being rubbed and contacted with two sides of the mounting hole, the resistance of the movement of the anvil rod caused by the contact with the mounting hole in the movement process of the anvil rod is prevented from being increased, and the whole sealing device is extruded and deformed to cause the air leakage;
(2) the anti-slip pad is arranged, so that friction between the firing handle and the palm is increased through the anti-slip pad, and the firing handle is prevented from slipping with the palm due to the fact that the friction between the firing handle and the palm is reduced, and the firing handle is separated from the palm and cannot be subjected to anastomosis treatment;
(3) be provided with and support fixing device, carry out the block parcel with the connecting pipe through last cutting ferrule and lower cutting ferrule mutually supporting, the rotatory screw rod in position according to different operations will adsorb pad and skin contact simultaneously, be in stable state with whole support fixing device, not only can avoid the long hand of not needing of operation time to hold the anastomat always like this, reduce tired out and the psychological pressure of holding the anastomat simultaneously to can improve the holistic speed of operation and shorten operation duration.
Drawings
FIG. 1 is a schematic view of the front view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is a schematic view of the left side of the connecting tube and the sealing device of the present invention;
FIG. 4 is a schematic view of the sealing device of the present invention;
FIG. 5 is a schematic view of the supporting device of the present invention;
FIG. 6 is a schematic view of a fastening structure of the supporting device of the present invention;
FIG. 7 is a schematic top view of an upper fixture block according to the present invention;
FIG. 8 is a schematic top view of a fixture block according to the present invention.
In the figure: 1. the connecting pipe, 2, a sealing device, 201, a left side sealing element, 202, a convex block, 203, a right sealing element, 204, a groove, 205, an adjusting hole, 206, a mounting hole, 3, a kiss-cutting component, 4, a fixed handle, 5, a firing handle, 6, a non-slip mat, 7, a clamping rod, 8, an adjusting nut, 9, an anvil rod, 10, a nail abutting seat, 11, a shaft sleeve, 12, a supporting device, 1201, an upper clamping sleeve, 1202, a concave block, 1203, an upper clamping block, 1204, a first rubber pad, 1205, a lower clamping sleeve, 1206, a connecting sleeve, 1207, a lower clamping block, 1208, a connecting hole, 1209, a connecting rod, 1210, a threaded rod, 1211, a rotating nut, 1212, a second rubber pad, 1213, a threaded barrel, 1214, a screw rod, 1215, an adsorption mat, 1216 and a fixing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a tubular anastomat with a sealing structure is disclosed, as shown in figure 1, figure 2, figure 3 and figure 4, a sealing device 2 is arranged inside a connecting pipe 1, the sealing device 2 comprises a left sealing element 201, a bump 202, a right sealing element 203, a groove 204, an adjusting hole 205 and a mounting hole 206, the bump 202 is fixed at the top end and the bottom end of the left sealing element 201, the groove 204 is formed at the top end and the bottom end of the right sealing element 203, the depth range of the groove 204 is 1-2mm, therefore, the groove 204 and the bump 202 are better clamped and connected to increase the clamping fixing degree, the depth of the groove 204 is the whole length of the bump 202, if the groove 204 is too small in depth, the groove 204 is easily separated from the bump 202, the whole sealing device 2 cannot play a sealing effect and the normal operation progress of an operation is influenced, and if the depth of the groove 204 is too large, the diameter of the whole sealing device 2 is reduced, the diameter of the whole To achieve the sealing effect, so as to avoid the situation that the depth of the groove 204 is set to 2mm, the adjusting holes 205 are formed above the middle parts of the left sealing element 201 and the right sealing element 203, the mounting holes 206 are formed below the adjusting holes 205, the left sealing element 201 is clamped with the groove 204 through the convex block 202, the left sealing element 201 is clamped with the right sealing element 203, the left sealing element 201 and the right sealing element 203 are connected in a circular shape, thus the integral sealing device 2 is conveniently installed in the connecting pipe 1, meanwhile, the left sealing element 201 and the right sealing element 203 are connected in a circular shape to be tightly contacted with the inner wall of the connecting pipe 1, the left sealing element 201 and the right sealing element 203 are prevented from being loosened after being installed in the connecting pipe 1, the sealing effect cannot be achieved, the normal operation speed is influenced, the osculating component 3 is fixed at the top end of, fixed handle 4 below movable mounting has firing handle 5, and 5 below inlays and is fixed with slipmat 6, 4 below right side movable mounting of fixed handle has kelly 7, 4 right side top swivelling joints of fixed handle have adjusting nut 8, anvil pole 9 right side is run through and is osculating subassembly 3, connecting pipe 1, mounting hole 206 and fixed handle 4, and anvil pole 9 right side and adjusting nut 8 swivelling joint, it is fixed with axle sleeve 11 to support nail seat 10 right side, it is connected with the left side block of anvil pole 9 through axle sleeve 11 to support nail seat 10, and support nail seat 10 and install in osculating subassembly 3 left side top, slipmat 6 increases the friction between firing handle 5 and the palm, thereby prevent that the friction between firing handle 5 and the palm from reducing and causing and take place the slip between firing handle 5 and the palm and cause firing handle 5 and the palm to break away from can't coincide the processing.
As shown in fig. 5, 6, 7 and 8, a supporting device 12 for supporting and fixing the anastomat is movably installed with a connecting pipe 1, and the supporting device 12 includes an upper cutting sleeve 1201, a concave block 1202, an upper clamping block 1203, a first rubber pad 1204, a lower cutting sleeve 1205, a connecting sleeve 1206, a lower clamping block 1207, a connecting hole 1208, a connecting rod 1209, a threaded rod 1210, a rotating nut 1211, a second rubber pad 1212, a threaded cylinder 1213, a screw 1214, an adsorption pad 1215 and a fixing pin 1216, the concave block 1202 is fixed below the left side of the upper cutting sleeve 1201, the upper clamping block 1203 is fixed on the right side of the upper cutting sleeve 1201, the first rubber pad 1204 is embedded and fixed on the inner ring of the upper cutting sleeve 1201, the connecting sleeve 1206 is fixed on the left side of the top end of the lower cutting sleeve 1205, the lower clamping block 1207 is fixed on the right side of the top end of the lower cutting sleeve 1205, the connecting hole 1208 is formed through both sides of the lower, therefore, the threaded rod 1210 is fixed on the right side of the lower cutting sleeve 1205 through the connecting rod 1209, the rotating angle of the threaded rod 1210 is changed through the connecting rod 1209, the threaded rod 1210 is conveniently clamped and separated with the upper clamping block 1203, the threaded rod 1210 is in threaded connection with the rotating nut 1211 through threads, the lower clamping block 1207, the connecting hole 1208, the connecting rod 1209 and the threaded rod 1210 form a swinging mechanism, the swinging angle range of the swinging mechanism is 0-180 degrees, the connecting rod 1209 is driven by the threaded rod 1210 to swing, so that the threaded rod 1210 is in clamped connection with the upper clamping block 1203, the maximum swinging angle of the whole swinging mechanism is 180 degrees, the threaded rod 1210 is just in clamped connection with the upper clamping block 1203, so that the first rubber pad 1204 and the second rubber pad 1212 wrap and fix the connecting pipe 1, the connection between the parts of the whole swinging mechanism is convenient and simple, the whole swinging mechanism is elegant, the, the connecting rod 1209 is movably connected with the lower clamping block 1207 through the connecting hole 1208, the inner ring of the lower clamping sleeve 1205 is fixedly embedded with the second rubber pad 1212, the second rubber pad 1212 is connected with the first rubber pad 1204 to form an oval shape, so that the connecting pipe 1 is wrapped and fixed through the second rubber pad 1212 and the first rubber pad 1204, meanwhile, the friction on the surface of the connecting pipe 1 is increased through the second rubber pad 1212 and the first rubber pad 1204, the fixing instability of the whole anastomat caused by the shaking of the connecting pipe 1 is prevented, the upper clamping sleeve 1201 and the lower clamping sleeve 1205 are prevented from directly contacting with the surface of the connecting pipe 1 through the second rubber pad 1212 and the first rubber pad 1204, the surface of the connecting pipe 1 is prevented from being scratched and worn, the threaded cylinder 1213 is fixed at the bottom of the lower clamping sleeve 1205, the adsorption pad 1215 is fixed at the bottom of the screw 1214, the screw 1214 is in threaded connection with the, the rotating angle range of the rotating mechanism is 0-360 degrees, the fixing height of the integral anastomat can be conveniently adjusted by rotating the screw 1214, the adsorbing pad 1215 and different objects are adsorbed to facilitate the adsorption and fixing of the integral device, the integral rotating mechanism is simple and elegant in arrangement, the connection between the parts is simple and clear, the integral rotating mechanism is convenient to operate, install and disassemble, the lower clamping sleeve 1205 penetrates through the connecting sleeve 1206 and the concave block 1202 through the fixing pin 1216, the lower clamping sleeve 1205 is movably connected with the upper clamping sleeve 1201, the fixing pin 1216, the connecting sleeve 1206 and the concave block 1202 form the rotating mechanism, the rotating angle range of the rotating mechanism is 0-90 degrees, the connecting sleeve 1206 and the concave block 1202 are movably connected through the fixing pin 1216, the upper clamping sleeve 1201 and the lower clamping sleeve 1205 are conveniently clamped and fixed or loosened to the connecting pipe 1, the, when the integral rotating mechanism is at the maximum rotating angle, the upper cutting sleeve 1201 and the lower cutting sleeve 1205 are vertically integrated, the upper cutting sleeve 1201 and the lower cutting sleeve 1205 are clamped and fixed on the connecting pipe 1, the minimum angle of the integral rotating mechanism is 0 degree, if the minimum angle is exceeded, the connecting sleeve 1206 and the concave block 1202 are damaged, meanwhile, the upper cutting sleeve 1201 and the lower cutting sleeve 1205 cannot be clamped and fixed on the connecting pipe 1, and therefore the condition that the service life of the integral equipment is not exceeded by the minimum rotating angle is avoided.
The working principle is as follows: when the tubular anastomat with the sealing structure is used, the fixed handle 4 is manually held, then a certain upward pulling force is applied to the fixed handle 4, at the moment, the fixed handle 4 drives the connecting pipe 1 and the adjusting nut 8 to move in the same direction, the upward pulling force is stopped to be applied after the integral device rises to a certain distance, at the moment, the adjusting nut 8 is manually rotated, the adjusting nut 8 drives the nail anvil rod 9 to move inside the mounting hole 206 to move to the left side of the osculating component 3, the nail anvil rod 9 drives the shaft sleeve 11 to move in the same direction, the shaft sleeve 11 drives the nail abutting seat 10 to move to the left side of the osculating component 3, the adjusting nut 8 is stopped to rotate after the nail abutting seat 10 and the osculating component 3 generate a certain distance, then the nail abutting seat 10 is manually held, then a certain pulling force is applied to the left side of the nail anvil rod 9 to separate the shaft sleeve 11 from the nail anvil rod 9, then the adjusting nut 8 is rotated again, the adjusting, the anvil rod 9 drives the shaft sleeve 11 to move in the same direction, the shaft sleeve 11 drives the anvil seat 10 to move towards the right side of the osculating component 3, when the anvil rod 9 moves into the osculating component 3, the adjusting nut 8 stops rotating, then the tissue to be anastomosed wraps the anvil seat 10, meanwhile, the osculating component 3 also wraps, then the adjusting nut 8 rotates again, the adjusting nut 8 drives the anvil rod 9 to move towards the left side of the osculating component 3, when the anvil rod 9 exceeds the left side of the osculating component 3, the adjusting nut 8 stops rotating, and the anvil rod 9 is manually clamped and connected with the shaft sleeve 11, when the anvil rod 9 is clamped and connected with the shaft sleeve 11, the adjusting nut 8 rotates again, the adjusting nut 8 drives the anvil rod 9 to move towards the right side of the osculating component 3, the anvil rod 9 drives the shaft sleeve 11 to move in the same direction, the shaft sleeve 11 drives the anvil seat 10 to move towards the right side of the osculating component 3, when the anvil rod 9 moves to the inside of the osculating assembly 3, the adjusting nut 8 stops rotating, then the clamping rod 7 is separated from the firing handle 5 by hand, then the firing handle 5 and the non-slip mat 6 are held by hand, at the same time, the osculating assembly 3 is matched with the nail seat 10 to anastomose tissues, when the tissues are anastomosed, the firing handle 5 and the non-slip mat 6 are loosened, then the clamping rod 7 is contacted with the firing handle 5, then the fixed handle 4 is held by hand, then a right pulling force is applied to the fixed handle 4, at the same time, the fixed handle 4 drives the connecting pipe 1 and the nail seat 10 to be separated from the inside of the human body, when the operation time is long, the threaded cylinder 1213 is held by hand, then an upward pulling force is applied to the threaded cylinder 1213, at the same time, the threaded cylinder 1213 drives the screw 1214 and the adsorption pad 1215 to move upward, when the second rubber pad 1212 is contacted with the bottom of the connecting pipe 1, the threaded cylinder 1213 stops moving upward, then, at this time, the upper cutting sleeve 1201 drives the upper fixture block 1203 and the first rubber pad 1204 to move in the same direction, and the upper cutting sleeve 1201 drives the concave block 1202 to rotate relatively to the connecting sleeve 1206 during the upward movement of the upper cutting sleeve 1201, when the first rubber pad 1204 contacts with the top end of the connecting tube 1, the upper cutting sleeve 1201 stops moving, then the rotating nut 1211 is manually held, a certain upward pulling force is applied to the rotating nut 1211, at this time, the rotating nut 1211 drives the threaded rod 1210 to move upward, the threaded rod 1210 drives the connecting rod 1209 to rotate inside the connecting hole 1208, when the threaded rod 1210 is engaged with the upper fixture block 1203, the rotating nut 1211 stops moving upward, then the rotating nut 1211 drives the rotating nut 1211 to move downward under the threaded rod 1210 by rotating the rotating nut 1211, when the bottom of the threaded rod 1210 contacts with the top end of the upper fixture block 1203, the rotating nut 1211 stops rotating, then the screw 1214 rotates, the screw 1214 drives, at this time, the whole device is supported and fixed, when the rotating nut 1211 is manually rotated after the whole operation is completed, the rotating nut 1211 moves above the threaded rod 1210, when the rotating nut 1211 is separated from the upper clamping block 1203, the rotating nut 1211 is stopped rotating, then a pushing force towards the right side is manually applied to the rotating nut 1211, the rotating nut 1211 drives the threaded rod 1210 to move towards the right side, the threaded rod 1210 is separated from the upper clamping block 1203, then the upper clamping sleeve 1201 is manually held to apply an upward pulling force to the upper clamping sleeve 1201, at this time, the upper clamping sleeve 1201 drives the upper clamping block 1203 and the first rubber pad 1204 to move in the same direction, and the concave block 1202 is driven to relatively rotate on the connecting sleeve 1206 during the upward movement of the upper clamping sleeve 1201, when the first rubber pad 1204 is separated from the top end of the connecting tube 1, then the adsorption pad 1215 is manually separated from the skin, the whole device is removed from the connecting tube 1 and placed after the adsorption, this completes the entire operation and what is not described in detail in this specification is prior art to the person skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a tubular anastomat with seal structure, includes connecting pipe (1), nail hammering block pole (9), supports nail seat (10) and strutting arrangement (12), its characterized in that:
the connecting pipe (1), sealing device (2) is installed inside the connecting pipe (1), the sealing device (2) comprises a left side sealing element (201), a convex block (202), a right sealing element (203), a groove (204), an adjusting hole (205) and a mounting hole (206), the convex block (202) is fixed at the top end and the bottom end of the left side sealing element (201), the groove (204) is formed at the top end and the bottom end of the right side sealing element (203), the adjusting hole (205) is formed above the middle of the left side sealing element (201) and the right sealing element (203), the mounting hole (206) is formed below the adjusting hole (205), the left side sealing element (201) is clamped with the groove (204) through the convex block (202), the left side sealing element (201) is clamped with the right sealing element (203), a kiss-cutting assembly (3) is fixed at the top end of the left side of the connecting pipe (1), and a, the nail anvil cutting device is characterized in that a percussion handle (5) is movably mounted below the fixed handle (4), a non-slip mat (6) is fixedly embedded below the percussion handle (5), a clamping rod (7) is movably mounted on the right side below the fixed handle (4), an adjusting nut (8) is rotatably connected to the top end of the right side of the fixed handle (4), the right side of the nail anvil rod (9) penetrates through the rhyncing cutting assembly (3), the connecting pipe (1), the mounting hole (206) and the fixed handle (4), the right side of the nail anvil rod (9) is rotatably connected with the adjusting nut (8), a shaft sleeve (11) is fixed to the right side of the nail anvil seat (10), the nail anvil seat (10) is connected with the left side of the nail anvil rod (9) in a clamping mode through the shaft sleeve (11), and the nail anvil seat (10) is mounted at the top;
the supporting device (12) is used for movably mounting the supporting device (12) for supporting and fixing the anastomat and the connecting pipe (1).
2. The tubular stapler with a sealing structure according to claim 1, wherein: the supporting device (12) comprises an upper cutting sleeve (1201), a concave block (1202), an upper clamping block (1203), a first rubber pad (1204), a lower cutting sleeve (1205), a connecting sleeve (1206), a lower clamping block (1207), connecting holes (1208), a connecting rod (1209), a threaded rod (1210), a rotary nut (1211), a second rubber pad (1212), a threaded cylinder (1213), a screw (1214), an adsorption pad (1215) and a fixing pin (1216), wherein the concave block (1202) is fixed on the lower left side of the upper cutting sleeve (1201), the upper clamping block (1203) is fixed on the right side of the upper cutting sleeve (1201), the first rubber pad (1204) is embedded and fixed on the inner ring of the upper cutting sleeve (1201), the connecting sleeve (1206) is fixed on the left side of the top end of the lower cutting sleeve (1205), the lower clamping block (1207) is fixed on the right side of the top end of the lower cutting sleeve (1205), the connecting holes (1208) are formed in a penetrating manner on two sides of the, and threaded rod (1210) pass through screw thread and swivel nut (1211) threaded connection, connecting rod (1209) are installed in lower fixture block (1207) right side through connecting hole (1208), and connecting rod (1209) pass through connecting hole (1208) and lower fixture block (1207) swing joint, lower cutting ferrule (1205) inner ring is inlayed and is fixed with second rubber pad (1212), lower cutting ferrule (1205) bottom is fixed with a thread section of thick bamboo (1213), screw rod (1214) bottom is fixed with adsorption pad (1215), screw rod (1214) pass through screw thread and thread section of thick bamboo (1213) threaded connection, lower cutting ferrule (1205) run through adapter sleeve (1206) and depressed part (1202) through fixed pin (1216), and lower cutting ferrule (1205) and last cutting ferrule (1201) swing joint.
3. The tubular stapler with a sealing structure according to claim 1, wherein: the connecting shape of the left sealing piece (201) and the right sealing piece (203) is circular.
4. The tubular stapler with a sealing structure according to claim 1, wherein: the depth range of the groove (204) is 1-2 mm.
5. The tubular stapler with a sealing structure according to claim 2, wherein: the lower fixture block (1207), the connecting hole (1208), the connecting rod (1209) and the threaded rod (1210) form a swinging mechanism, and the swinging angle range of the swinging mechanism is 0-180 degrees.
6. The tubular stapler with a sealing structure according to claim 2, wherein: the connecting rod (1209) and the threaded rod (1210) are connected in a T shape.
7. The tubular stapler with a sealing structure according to claim 2, wherein: the shape of the connection between the second rubber pad (1212) and the first rubber pad (1204) is oval.
8. The tubular stapler with a sealing structure according to claim 2, wherein: the threaded cylinder (1213), the screw (1214) and the adsorption pad (1215) form a rotating mechanism, and the rotating mechanism has a rotating angle range of 0-360 degrees.
9. The tubular stapler with a sealing structure according to claim 2, wherein: the fixed pin (1216), the connecting sleeve (1206) and the concave block (1202) form a rotating mechanism, and the rotating angle range of the rotating mechanism is 0-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518533.0A CN112603427A (en) | 2020-12-21 | 2020-12-21 | Tubular anastomat with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518533.0A CN112603427A (en) | 2020-12-21 | 2020-12-21 | Tubular anastomat with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112603427A true CN112603427A (en) | 2021-04-06 |
Family
ID=75243789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011518533.0A Pending CN112603427A (en) | 2020-12-21 | 2020-12-21 | Tubular anastomat with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112603427A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274084A (en) * | 2021-05-18 | 2021-08-20 | 常州安康医疗器械有限公司 | Tubular anastomat with safety mechanism |
| CN113983064A (en) * | 2021-10-29 | 2022-01-28 | 华能核能技术研究院有限公司 | Sealing structure and pressure-bearing equipment thereof |
-
2020
- 2020-12-21 CN CN202011518533.0A patent/CN112603427A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113274084A (en) * | 2021-05-18 | 2021-08-20 | 常州安康医疗器械有限公司 | Tubular anastomat with safety mechanism |
| CN113983064A (en) * | 2021-10-29 | 2022-01-28 | 华能核能技术研究院有限公司 | Sealing structure and pressure-bearing equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112603427A (en) | Tubular anastomat with sealing structure | |
| CN210250005U (en) | Take fixing device's abdominal cavity puncture ware | |
| US8197154B2 (en) | Articulating joint for dental or medical lights | |
| CN109820547A (en) | A kind of paediatrics kidney puncture needle | |
| CN107441631B (en) | Medical multifunctional support arm | |
| CN111387917A (en) | High clinical otolaryngology of security is with supplementary fixing device of endoscope | |
| CN112617955B (en) | Detachable clip applier | |
| JP2012075705A (en) | Outside oral cavity vacuum device for dentistry | |
| CN109587310A (en) | A kind of mobile phone vacuum suction bracket | |
| CN117825890A (en) | Transformer fault detection device | |
| CN112569045A (en) | Posterior segment laser contact lens stabilizing device | |
| CN210932743U (en) | Novel well medical acupuncture point catgut embedding needling instrument | |
| CN210301187U (en) | Special fixing forceps for orthopedics department | |
| CN105249999B (en) | Automatic hook for surgery operation for surgical operation | |
| CN112674848A (en) | Visual puncture outfit with good fixing effect | |
| CN208756232U (en) | A kind of novel livestock beast Medical limb operation locating rack | |
| CN221412041U (en) | Easy-to-use type curing baking lamp | |
| CN220175082U (en) | Searchlight in oral cavity | |
| CN219846576U (en) | Human body posture detection equipment applying computer vision | |
| CN219184843U (en) | Clapping back and sputum excretion device | |
| CN215521492U (en) | Automatic control device for turn-off of high-pressure auxiliary valve | |
| CN218055493U (en) | Brake crank with adjustable grip distance | |
| CN217066531U (en) | Novel clinical puncture of cardiovascular internal medicine device | |
| CN213941403U (en) | Portable limb support bracket | |
| CN219166967U (en) | Be applicable to CT indoor use microwave ablation needle frame support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210406 |