CN112472205B - Percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery - Google Patents
Percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery Download PDFInfo
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- CN112472205B CN112472205B CN202011338167.0A CN202011338167A CN112472205B CN 112472205 B CN112472205 B CN 112472205B CN 202011338167 A CN202011338167 A CN 202011338167A CN 112472205 B CN112472205 B CN 112472205B
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 18
- 238000002504 lithotomy Methods 0.000 title claims abstract description 13
- 238000011010 flushing procedure Methods 0.000 claims abstract description 51
- 238000001179 sorption measurement Methods 0.000 claims abstract description 41
- 239000004575 stone Substances 0.000 claims abstract description 40
- 239000000741 silica gel Substances 0.000 claims description 20
- 229910002027 silica gel Inorganic materials 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 239000012790 adhesive layer Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 13
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000001802 infusion Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 10
- 210000003445 biliary tract Anatomy 0.000 description 8
- 210000003228 intrahepatic bile duct Anatomy 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 3
- 210000000416 exudates and transudate Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 206010004637 Bile duct stone Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000013 bile duct Anatomy 0.000 description 1
- 201000001883 cholelithiasis Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 210000005161 hepatic lobe Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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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
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22079—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with suction of debris
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medical Informatics (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery, which comprises a handle, a flushing and sucking device, a storage device and a seepage adsorption device, wherein the flushing and sucking device is arranged on the inner side of the handle, a sleeve is fixedly connected to the top of the right end of the handle, an inner tube is slidably connected to the inner side of the sleeve, a push rod is slidably connected to the left end of the outer side of the inner tube and is slidably connected with the sleeve, the storage device is arranged on the right end of the sleeve, the seepage adsorption device is arranged on the outer side of the sleeve, a shielding cover is hinged to the left side of the top end of the sleeve, and a basket is fixedly connected to the right end of the inner tube. The efficiency of stone taking out is guaranteed, and the difficulty of stone taking out is reduced.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a percutaneous transhepatic sinus calculus removing device based on hepatobiliary surgery.
Background
Intrahepatic bile duct calculi are one of the most common diseases in hepatobiliary surgery, the incidence rate of the intrahepatic bile duct calculi accounts for about 16.1 percent of that of cholelithiasis, and can reach more than 30 percent in high-incidence areas, and the life quality of patients is seriously influenced. The basic treatment principle of intrahepatic bile duct calculi is to relieve obstruction, remove focus and dredge drainage. At present, the main surgical treatment methods are lesion liver lobe resection, chole-intestinal anastomosis and the like, but the surgical treatment has larger trauma and more complications. What is more troublesome is that intrahepatic bile duct stones are easy to recur after the operation, so that the patient has to bear the trauma of multiple operations, and the difficulty of the next operation is greatly increased due to each operation. When patients who undergo multiple open surgeries or are older and have more complications cannot receive the surgeries, the choledochoscope calculus removal method becomes an effective alternative treatment means after the sinus is established by percutaneous transhepatic puncture. Theoretically, in the process of percutaneous transhepatic sinus calculus removal, the calculus removal device can directly reach any expanded III.IV-grade intrahepatic bile duct, calculus of the intrahepatic bile duct is thoroughly removed, and meanwhile, the percutaneous transhepatic sinus calculus removal device also has the advantages of small wound, repeated treatment and the like.
However, the traditional percutaneous transhepatic sinus calculus removal method has certain defects, including complex operation, incapability of taking a plurality of calculus at one time, incomplete calculus removal, high price, easy pollution of sinus fluid in the calculus removal process to an operation area and the like, and most of calculus removal devices are disposable. Particularly, no special calculus removing device exists for expanding cast calculus in intrahepatic bile duct. Therefore, an efficient, inexpensive and reusable percutaneous transhepatic sinus lithotomy tool is lacking in the market.
Disclosure of Invention
The invention aims to provide a percutaneous transhepatic sinus calculus removing device based on hepatobiliary surgery to solve the problems in the background technology. In order to solve the problems mentioned in the background art, the invention provides a novel percutaneous transhepatic sinus lithotomy device and a use method thereof. The device is a hard stone taking tool and comprises a handle, a flushing device, a storage device and a seepage adsorption device. When the device is used, the sinus and the bile duct can be relatively straightened, the operation path is shortened, the stone can be conveniently and quickly put in and out, and the basket can partially crush the stone under the action of the spring; in the process of removing the stones, the stones do not need to be worried about falling off midway, and even if the stones fall off, the stones are easy to be taken out again by being sleeved or flushed by water flow. The device is particularly suitable for taking out the cast calculus in the expanded intrahepatic bile duct, and can greatly improve the efficiency of taking out the calculus and reduce the times of taking out the calculus by matching with a soft fiber choledochoscope clinically. In addition, the seepage adsorption component in the device can effectively adsorb flushing water leaked from the sinus during the lithotomy operation process, thereby reducing the pollution to the operation area. The main components in the device can be disassembled, cleaned and sterilized, and can be repeatedly used, thereby reducing the cost and lightening the economic burden of patients.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a percutaneous is through liver sinus way and is got stone device based on hepatobiliary surgery, includes handle, dashes and inhales device, strorage device and sepage adsorption equipment, the handle inboard is equipped with dashes and inhales the device, handle right-hand member top fixedly connected with sleeve pipe, the inboard sliding connection of sleeve pipe has the inner tube, inner tube outside left end sliding connection has the push rod, and push rod and sleeve pipe sliding connection, the sleeve pipe right-hand member is equipped with strorage device, the sleeve pipe outside is equipped with adsorption equipment, sleeve pipe top left side hinged joint has the shielding cover, inner tube right-hand member fixedly connected with basket, and basket and strorage device sliding connection, the basket is made by the silk material of steel alloy material, push rod left end face sliding connection has the spring, and the other end and the handle sliding connection of spring, handle left end face fixedly connected with dashes and inhales the button.
Preferably, the flushing and sucking device comprises a baffle, the bottom end of the handle is slidably connected with the baffle, the bottom end of the baffle is communicated with a flushing and sucking pipeline, the other end of the flushing and sucking pipeline positioned on the left side is communicated with a flushing liquid storage device, the other end of the flushing and sucking pipeline positioned on the right side is communicated with a sucking device, the left side of the top end of the handle is communicated with a communicating pipeline, the communicating pipeline penetrates through the sleeve, and the communicating pipeline is fixedly connected with the sleeve.
Preferably, strorage device includes adapter sleeve, silica gel cover, swivel nut and supplementary cover, sleeve right-hand member sliding connection has the adapter sleeve, adapter sleeve right-hand member fixedly connected with silica gel cover, and silica gel cover and basket sliding connection, the inboard spiral connection of adapter sleeve has the swivel nut, and swivel nut and sleeve pipe fixed connection, swivel nut and inner tube sliding connection, the supplementary cover of silica gel cover right-hand member fixedly connected with, and supplementary cover and basket sliding connection, supplementary cover is the horn shape setting.
Preferably, the seepage adsorption device comprises an adsorption block and an adhesive layer, the adsorption block is connected to the outer side of the sleeve in a sliding mode, the adhesive layer is arranged at the right end of the outer side of the adsorption block, and the adhesive layer is fixedly connected with the adsorption block.
Preferably, the adsorption block is made of a resin having high water absorption.
Preferably, the top end of the push rod is provided with a first threaded shaft, the first threaded shaft penetrates through the inner pipe, and the first threaded shaft is in threaded connection with the inner pipe and the push rod.
Preferably, the right side of the bottom end of the baffle plate is spirally connected with a second threaded shaft, the second threaded shaft penetrates through the baffle plate, and the second threaded shaft is spirally connected with the handle.
Preferably, the stone removing device is used by the following method:
the method comprises the following steps: sterilizing all components in the device, and then respectively assembling the flushing and sucking device, the storage device and the adsorption device into the device;
step two: opening the shielding cover, placing the spring and the push rod into the sleeve, inserting the inner pipe fixed with the net basket from the right side of the sleeve, fixing the inner pipe and the push rod together through the first threaded shaft, and resetting the shielding cover after the inner pipe and the push rod are fixed;
step three: positioning a exudate adsorbing device around the sinus of the patient;
step four: the handle is held and the push rod is pulled to carry out stone taking operation, the elastic force of the spring and the fixed connection of the inner tube and the basket are matched, part of crushed stones can be concentrated in the storage device under the pulling of the basket, and the stones are continuously taken out through the pulling of the push rod;
step five: in the process of fetching the stone, the flushing and sucking device is started through the flushing and sucking button to suck flushing liquid used for flushing the biliary tract in the biliary tract;
step six: when the storage device cannot store the stones continuously, the storage device is taken out, the storage device is taken down, then the stones which are taken out are poured out to be placed in a concentrated mode, and finally stone taking operation is carried out continuously.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the silica gel sleeve and the auxiliary sleeve, the arrangement is matched with the fixed connection between the silica gel sleeve and the auxiliary sleeve, the horn-shaped arrangement of the auxiliary sleeve and the spiral connection between the connecting sleeve and the screw sleeve, when the device is used, a plurality of concretions can be taken out at one time, the efficiency of taking out the concretions is ensured, and the difficulty of taking out the concretions is reduced;
2. according to the invention, through the arrangement of the communication pipeline, the flushing liquid storage device and the suction device, the arrangement is matched with the communication of the communication pipeline and the handle, the communication of the baffle plate and the flushing and suction pipeline, the screw connection of the second threaded shaft, the baffle plate and the handle, and the communication of the flushing and suction pipeline, the flushing liquid storage device and the suction device, so that the flushing liquid for flushing the biliary tract in the biliary tract can be conveniently sucked in the process of using the device to remove stones, and thus stones can be taken out more thoroughly;
3. according to the invention, through the arrangement of the adhesive layer and the adsorption block, the arrangement is matched with the fixed connection of the adhesive layer and the adsorption block, the arrangement of the high water-absorbent resin material of the adsorption block and the sliding connection of the adsorption block and the sleeve, when the device is used, the exudate can be adsorbed, and the pollution to an operation area is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the storage device of the present invention;
fig. 3 is a schematic view of the overall structure of the push rod of the present invention.
In the figure: 1-handle, 2-flushing and sucking device, 201-baffle, 202-flushing and sucking pipeline, 203-second threaded shaft, 204-flushing liquid storage device, 205-sucking device, 206-communicating pipeline, 3-sleeve, 4-inner pipe, 5-first threaded shaft, 6-storage device, 601-connecting sleeve, 602-silica gel sleeve, 603-threaded sleeve, 604-auxiliary sleeve, 7-seepage adsorption device, 701-adsorption block, 702-adhesive layer, 8-shielding cover, 9-basket, 10-push rod, 11-spring and 12-flushing and sucking button.
Detailed Description
Example 1:
referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution:
a percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery comprises a handle 1, a flushing and sucking device 2, a storage device 6 and a seepage adsorption device 7, wherein the flushing and sucking device 2 is arranged on the inner side of the handle 1, the flushing and sucking device 2 comprises a baffle 201, the bottom end of the handle 1 is slidably connected with the baffle 201, the bottom end of the baffle 201 is communicated with a flushing and sucking pipeline 202, the right side of the bottom end of the baffle 201 is spirally connected with a second threaded shaft 203, the second threaded shaft 203 penetrates through the baffle 201, the second threaded shaft 203 is spirally connected with the handle 1, the device is convenient to disassemble, disinfect and clean, the other end of the flushing and sucking pipeline 202 on the left side is communicated with a flushing and sucking liquid storage device 204, the other end of the flushing and sucking pipeline 202 on the right side is communicated with a suction device 205, the left side of the top end of the handle 1 is communicated with a communicating pipeline 206, the communicating pipeline 206 penetrates through a sleeve 3, the communicating pipeline 206 is fixedly connected with the sleeve 3, and in the lithotomy process by using the device, the device is convenient for pumping flushing liquid used for flushing the biliary tract in the biliary tract, so that the calculus can be taken out more thoroughly, the top of the right end of the handle 1 is fixedly connected with a sleeve 3, the inner side of the sleeve 3 is connected with an inner tube 4 in a sliding manner, the left end of the outer side of the inner tube 4 is connected with a push rod 10 in a sliding manner, the push rod 10 is connected with the sleeve 3 in a sliding manner, the right end of the sleeve 3 is provided with a storage device 6, the storage device 6 comprises a connecting sleeve 601, a silica gel sleeve 602, a threaded sleeve 603 and an auxiliary sleeve 604, the right end of the sleeve 3 is connected with the connecting sleeve 601 in a sliding manner, the right end of the connecting sleeve 601 is fixedly connected with the silica gel sleeve 602, the silica gel sleeve 602 is connected with the basket 9 in a sliding manner, the inner side of the connecting sleeve 601 is spirally connected with the threaded sleeve 603, the threaded sleeve 603 is fixedly connected with the sleeve 3, the threaded sleeve 603 is connected with the inner tube 4 in a sliding manner, the right end of the silica gel sleeve 602 is fixedly connected with the auxiliary sleeve 604 in a sliding manner, the auxiliary sleeve 604 is connected with the basket 9 in a sliding manner, and the auxiliary sleeve 604 is horn-shaped arrangement, when the device is used, a plurality of stones can be taken out at one time, the efficiency of taking out the stones is ensured, and the difficulty of taking out the stones is reduced, the seepage adsorption device 7 is arranged on the outer side of the sleeve 3, the seepage adsorption device 7 comprises an adsorption block 701 and an adhesive layer 702, the adsorption block 701 is connected with the outer side of the sleeve 3 in a sliding manner, the adsorption block 701 is made of high-water-absorptivity resin, the seepage adsorption effect is better due to the arrangement, the adhesive layer 702 is arranged at the right end of the outer side of the adsorption block 701, the adhesive layer 702 is fixedly connected with the adsorption block 701, when the device is used, the seepage can be adsorbed, the cleaning of the seepage is convenient, the shielding cover 8 is hinged to the left end of the top end of the sleeve 3, the basket 9 is fixedly connected with the inner tube 4, the basket 9 is connected with the storage device 6 in a sliding manner, the basket 9 is made of wire materials made of steel alloy, the spring 11 is connected with the left end face of the push rod 10 in a sliding manner, and the other end of spring 11 and handle 1 sliding connection, handle 1 left end face fixedly connected with dash inhale button 12, push rod 10 top is equipped with first threaded shaft 5, and first threaded shaft 5 runs through inner tube 4, and first threaded shaft 5 and inner tube 4 and push rod 10 screwed connection, and this kind of setting has made things convenient for being connected between inner tube 4 and the sleeve pipe 3.
The use method of the stone taking device comprises the following steps:
the method comprises the following steps: all components in the device are disinfected, and then the flushing and sucking device 2, the storage device 6 and the seepage adsorption device 7 are respectively assembled in the device;
step two: the shielding cover 8 is opened, the spring 11 and the push rod 10 are placed in the sleeve 3, the inner tube 4 fixed with the net basket 9 is inserted from the right side of the sleeve 3, then the inner tube and the push rod 10 are fixed together through the first threaded shaft 5, and the shielding cover 8 is reset after the inner tube and the push rod are fixed;
step three: positioning the exudate adsorption device 7 around the sinus of the patient;
step four: the handle 1 is held and the push rod 10 is pulled to carry out stone taking operation, and by matching with the elasticity of the spring 11 and the fixed connection of the inner tube 4 and the basket 9, part of crushed stones can be concentrated in the storage device 6 under the pulling of the basket 9, and the stones are continuously taken out by pulling the push rod 10;
step five: in the process of fetching the stone, the flushing and sucking device 2 is started through the flushing and sucking button 12 to suck flushing liquid used for flushing the biliary tract in the biliary tract;
step six: when the storage device 6 cannot store the stones continuously, the storage device 6 is taken out, the storage device 6 is taken down, then the stones which are taken out are poured out to be placed in a concentrated mode, and finally the stone taking operation is continued.
The working process is as follows: when the device is used, all components in the device are disinfected, after the disinfection treatment is finished, the baffle plate 201, the bottom end of which is communicated with a flushing liquid storage device 204 and a suction device 205 through a flushing and suction pipeline 202, is positioned at the bottom end of the handle 1 through the second threaded shaft 203, then the silica gel sleeve 602 is connected with the sleeve 3 through the spiral connection of the connecting sleeve 601 and the threaded sleeve 603, the adsorption block 701 is sleeved outside the sleeve 3, after the operation is finished, the shielding cover 8 is opened, the spring 11 and the push rod 10 are placed in the sleeve 3, the inner tube 4 fixed with the net basket 9 is inserted from the right side of the sleeve 3, then the inner tube and the push rod 10 are fixed together through the first threaded shaft 5, the shielding cover 8 is reset after the fixation, then the adsorption block 701 is positioned around the sinus of a patient through the adhesive layer 702 to adsorb seepage, after the positioning, the handle 1 and the push rod 10 are held to carry out a stone extraction operation, at the moment, in cooperation with the elastic recovery of the spring 11 and the fixed connection between the inner tube 4 and the basket 9, during the stone extraction process, when the push rod 10 is pulled, the spring 11 is compressed, part of crushed stones pass through the horn-shaped auxiliary sleeve 604 under the pulling of the basket 9 and are then concentrated in the silica gel sleeve 602, so that the stones are continuously extracted, when the pulling of the push rod 10 is released, under the elastic recovery of the spring 11, because the friction between the stones and the silica gel sleeve 602 is large, the basket 9 has certain toughness, at the moment, only the basket 9 made of steel alloy is reset, so that the stone extraction operation is continuously performed, during the process, the suction device 205 is started through the suction button 12, at the moment, the physiological saline in the flushing liquid storage device 204 enters the sinus for flushing through the left flushing and sucking pipeline 202, the tractor 205 pumps out the flushed liquid through the right flushing and sucking pipeline 202, therefore, the sinus tract is washed, seepage can be adsorbed by the adsorption block 701 under the positioning of the adhesive layer 702, when the silica gel sleeve 602 reaches the maximum holding capacity, the device is taken out, the connecting sleeve 601 is rotated to be separated from the threaded sleeve 603, then the taken stones are poured out and placed in a concentrated manner, finally the silica gel sleeve 602 is reset, and then the stone taking operation is continued.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. The utility model provides a stone device is got to percutaneous transhepatic sinus based on hepatobiliary surgery, includes handle (1), washing and suction device (2), strorage device (6) and sepage adsorption equipment (7), its characterized in that: the improved infusion handle is characterized in that a flushing and sucking device (2) is arranged on the inner side of the handle (1), a sleeve (3) is fixedly connected to the top of the right end of the handle (1), an inner tube (4) is slidably connected to the inner side of the sleeve (3), a push rod (10) is slidably connected to the left end of the outer side of the inner tube (4), the push rod (10) is slidably connected with the sleeve (3), a storage device (6) is arranged at the right end of the sleeve (3), a seepage adsorption device (7) is arranged on the outer side of the sleeve (3), a shielding cover (8) is hinged to the left side of the top end of the sleeve (3), a net basket (9) is fixedly connected to the right end of the inner tube (4), the net basket (9) is slidably connected with the storage device (6), the net basket (9) is made of steel alloy wires, a spring (11) is slidably connected to the left end face of the push rod (10), and the other end of the spring (11) is slidably connected with the handle (1), the left end face of the handle (1) is fixedly connected with a flushing and sucking button (12);
strorage device (6) are including adapter sleeve (601), silica gel cover (602), swivel nut (603) and supplementary cover (604), sleeve (3) right-hand member sliding connection has adapter sleeve (601), adapter sleeve (601) right-hand member fixedly connected with silica gel cover (602), and silica gel cover (602) and basket (9) sliding connection, the inboard spiral connection of adapter sleeve (601) has swivel nut (603), and swivel nut (603) and sleeve (3) fixed connection, swivel nut (603) and inner tube (4) sliding connection, silica gel cover (602) right-hand member fixedly connected with supplementary cover (604), and supplementary cover (604) and basket (9) sliding connection, supplementary cover (604) are the setting of loudspeaker form.
2. The percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery according to claim 1, wherein: the flushing and sucking device (2) comprises a baffle (201), the bottom end of the handle (1) is slidably connected with the baffle (201), the bottom end of the baffle (201) is communicated with a flushing and sucking pipeline (202), the other end of the flushing and sucking pipeline (202) which is located on the left side is communicated with a flushing liquid storage device (204), the other end of the flushing and sucking pipeline (202) which is located on the right side is communicated with a sucking device (205), the left side of the top end of the handle (1) is communicated with a communicating pipeline (206), the communicating pipeline (206) penetrates through the sleeve (3), and the communicating pipeline (206) is fixedly connected with the sleeve (3).
3. The percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery according to claim 1, wherein: the adsorption device (7) comprises an adsorption block (701) and an adhesive layer (702), the adsorption block (701) is connected to the outer side of the sleeve (3) in a sliding mode, the adhesive layer (702) is arranged at the right end of the outer side of the adsorption block (701), and the adhesive layer (702) is fixedly connected with the adsorption block (701).
4. The percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery according to claim 3, wherein: the adsorption block (701) is made of a resin with high water absorption.
5. The percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery according to claim 1, wherein: the top end of the push rod (10) is provided with a first threaded shaft (5), the first threaded shaft (5) penetrates through the inner pipe (4), and the first threaded shaft (5) is in threaded connection with the inner pipe (4) and the push rod (10).
6. The percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery according to claim 2, wherein: the right side of the bottom end of the baffle plate (201) is spirally connected with a second threaded shaft (203), the second threaded shaft (203) penetrates through the baffle plate (201), and the second threaded shaft (203) is spirally connected with the handle (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011338167.0A CN112472205B (en) | 2020-11-25 | 2020-11-25 | Percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011338167.0A CN112472205B (en) | 2020-11-25 | 2020-11-25 | Percutaneous transhepatic sinus lithotomy device based on hepatobiliary surgery |
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| CN112472205A CN112472205A (en) | 2021-03-12 |
| CN112472205B true CN112472205B (en) | 2022-02-11 |
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| CN114305585B (en) * | 2022-01-06 | 2024-01-02 | 广东医科大学附属第二医院 | Stone remover for hepatobiliary department |
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| CN101711699A (en) * | 2009-09-28 | 2010-05-26 | 常实 | Multifunctional biliary tract stone extraction basket |
| CN203436366U (en) * | 2013-06-28 | 2014-02-19 | 张志伟 | Hepatology hepatolith extractor |
| CN205084094U (en) * | 2015-11-06 | 2016-03-16 | 中国医科大学附属第一医院 | Multi -functional integrated biliary tract is got stone and is washed special pipe |
| CN111012441A (en) * | 2019-12-11 | 2020-04-17 | 中国人民解放军陆军军医大学第二附属医院 | A novel stone device of getting for hepatobiliary surgery is clinical |
| CN111528995A (en) * | 2020-05-07 | 2020-08-14 | 南阳市中心医院 | Liver and gall stone eliminating device |
| CN211633481U (en) * | 2020-02-13 | 2020-10-09 | 耿金宏 | Cholecystolithiasis lithotriptor for laparoscope |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2264257T3 (en) * | 1998-03-27 | 2006-12-16 | Cook Urological Inc. | MINIMUM ACCESS MEDICAL RECOVERY DEVICE. |
| US8043303B2 (en) * | 2002-10-04 | 2011-10-25 | Cook Medical Technologies Llc | Handle for interchangeable medical device |
| US9867630B2 (en) * | 2013-06-11 | 2018-01-16 | Innon Holdings, Llc | Endoscopic stone-extraction device |
| US20160135826A1 (en) * | 2014-11-18 | 2016-05-19 | David Michael Chadbourne | Fluid supply and suction device |
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2020
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101711699A (en) * | 2009-09-28 | 2010-05-26 | 常实 | Multifunctional biliary tract stone extraction basket |
| CN203436366U (en) * | 2013-06-28 | 2014-02-19 | 张志伟 | Hepatology hepatolith extractor |
| CN205084094U (en) * | 2015-11-06 | 2016-03-16 | 中国医科大学附属第一医院 | Multi -functional integrated biliary tract is got stone and is washed special pipe |
| CN111012441A (en) * | 2019-12-11 | 2020-04-17 | 中国人民解放军陆军军医大学第二附属医院 | A novel stone device of getting for hepatobiliary surgery is clinical |
| CN211633481U (en) * | 2020-02-13 | 2020-10-09 | 耿金宏 | Cholecystolithiasis lithotriptor for laparoscope |
| CN111528995A (en) * | 2020-05-07 | 2020-08-14 | 南阳市中心医院 | Liver and gall stone eliminating device |
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| CN112472205A (en) | 2021-03-12 |
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