CN214624158U - Training model for gallbladder stone protection, cholecystotomy and stone extraction operation under laparoscope - Google Patents
Training model for gallbladder stone protection, cholecystotomy and stone extraction operation under laparoscope Download PDFInfo
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- CN214624158U CN214624158U CN202120001242.8U CN202120001242U CN214624158U CN 214624158 U CN214624158 U CN 214624158U CN 202120001242 U CN202120001242 U CN 202120001242U CN 214624158 U CN214624158 U CN 214624158U
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- Prior art keywords
- gallbladder
- liver
- stone
- artificial
- model
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- 201000001883 cholelithiasis Diseases 0.000 title claims abstract description 22
- 238000007457 cholecystostomy Methods 0.000 title claims description 5
- 239000004575 stone Substances 0.000 title abstract description 7
- 238000000605 extraction Methods 0.000 title abstract description 3
- 210000000232 gallbladder Anatomy 0.000 claims abstract description 27
- 210000004185 liver Anatomy 0.000 claims abstract description 22
- 208000001130 gallstones Diseases 0.000 claims abstract description 20
- 210000003445 biliary tract Anatomy 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 8
- 230000003187 abdominal effect Effects 0.000 claims abstract description 3
- 208000004845 Cholecystolithiasis Diseases 0.000 claims description 4
- 238000002357 laparoscopic surgery Methods 0.000 claims description 3
- 238000002504 lithotomy Methods 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 abstract description 5
- 230000003278 mimic effect Effects 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000004998 Abdominal Pain Diseases 0.000 description 1
- 206010004663 Biliary colic Diseases 0.000 description 1
- 206010006987 Calculus bladder Diseases 0.000 description 1
- 208000022072 Gallbladder Neoplasms Diseases 0.000 description 1
- 208000006568 Urinary Bladder Calculi Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 201000000210 bladder calculus Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 201000001352 cholecystitis Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 201000010175 gallbladder cancer Diseases 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
A training model for gallbladder stone protection, incision and stone extraction under a laparoscope; relates to the field of medical teaching, in particular to an adult abdominal model which consists of an external shell, a gallbladder, a liver and a biliary system which are filled in the external shell, and an artificial gallstone which is placed in the gallbladder in advance. It is characterized in that the gallbladder is a hollow sac-shaped structure and contains 2 artificial gallstones; the liver is a substantial structure, and the shape and the size of the liver mimic those of an adult; the biliary system is a hollow tubular structure and is connected with the liver and the gallbladder; the artificial gallstone is a spherical or oval solid hard solid with the diameter range of 1-2 cm. The utility model simulates the relationship between organ forms and organs in a real human body, has a simulated structure, can carry out operation exercise on the gall-bladder stone, and is convenient for teaching demonstration and operation training.
Description
Technical Field
The utility model belongs to a training model in the medical science teaching field especially relates to a gall-bladder stone protects gall-bladder and opens training model who gets stone operation under peritoneoscope.
Background
Gallstone is a common disease and a frequently encountered disease in China. Gallstone can cause acute biliary colic, and abdominal pain of patients is severe during attack, and the patients are often treated by emergency operation. Meanwhile, the long-term existence of cholelithiasis can cause the repeated attack of cholecystitis, and if the patients do not receive operation calculus removal treatment as early as possible, part of the patients can finally develop gallbladder cancer.
Compared with the traditional open surgery, the laparoscopic minimally invasive surgery has the advantages of light wound, less bleeding, quick recovery, small scar and the like. With the popularization of minimally invasive technology and the deep introduction of minimally invasive treatment concepts into the heart, the gallbladder calculus preserving, cutting and calculus removing operation under a laparoscope has become an important operation mode for clinically treating the gallbladder calculus at present.
The gallbladder calculus gallbladder protecting, cutting and calculus removing operation under the laparoscope is to cut three 1-1.5cm small-hole channels on the body surface of a patient and send a special camera for the operation and a long-rod surgical instrument into the body of the patient through the small-hole channels. The doctor observes the focus in vivo through the monitor outside the patient body, and uses the stock apparatus to carry out the operation. In view of these characteristics, laparoscopic surgery is more difficult and technically demanding for surgeons than conventional open surgery, so surgeons, especially low-age surgeons, often need to practice surgery on in vitro phantom before surgery on human patients.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gall bladder stone protects gall bladder stone and opens training model of getting stone operation under peritoneoscope helps low-age medical doctor and medical student to obtain more laparoscopic surgery training chances, makes its technical essential that can be better faster grasp gall bladder stone protects gall bladder stone and opens the stone operation under the peritoneoscope.
The utility model adopts the technical proposal that: a training model for cholecystolithiasis gallbladder-protecting incision lithotomy under a laparoscope is an adult abdominal model, and comprises an external shell, a gallbladder, a liver, a biliary system and an artificial gallstone, wherein the gallbladder, the liver and the biliary system are filled in the external shell, and the artificial gallstone is placed in the gallbladder in advance.
The gallbladder is a hollow sac-shaped structure and contains 2 artificial gallstones.
The liver is a substantial structure, and the shape and the size of the liver imitate the liver of an adult.
The biliary system is a hollow tubular structure and is connected with the liver and the gallbladder.
The artificial gallstone is a spherical or oval solid hard solid with the diameter range of 1-2 cm.
The utility model has the advantages that:
1. the utility model discloses constitute by outside casing and its inside gall-bladder, liver, the biliary tract system of filling, simulated organ form and the adjacent relation between the organ in the real human body, structural simulation.
2. The utility model discloses put into artifical gallstone in advance in the gall-bladder, simulated the focus form of gallstone, can carry out the operation exercise of performing the operation, convenient teaching demonstration and guide.
3. The utility model discloses have the repeatability, but batch production is convenient for develop the operation training on a large scale.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1 external shell, 2 liver, 3 biliary system, 4 gall bladder, 5 artificial gallstone.
The specific implementation mode is as follows:
as shown in the figure, the utility model relates to a gall bladder stone is protected to gall-bladder stone under peritoneoscope and is cut training model of getting stone operation, for adult's belly model, this model comprises outside casing and its inside gall-bladder, liver, the biliary tract system of filling and the artifical gall-stone of putting into in advance in the gall-bladder. The gallbladder is a hollow sac-shaped structure and contains 2 artificial gallstones. The liver is a substantial structure, and the shape and the size of the liver imitate the liver of an adult. The biliary system is a hollow tubular structure and is connected with the liver and the gallbladder. The artificial gallstone is a spherical or oval solid hard solid with the diameter range of 1-2 cm.
Through the arrangement, the utility model discloses the emulation has simulated the relation between the form and the organ of adult gall-bladder calculus focus, can carry out the operation exercise of performing the operation to teaching demonstration and guide.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (5)
1. A training model for cholecystolithiasis gallbladder-protecting incision lithotomy under laparoscope is characterized in that the model is an adult abdominal model and consists of an external shell, a gallbladder, a liver, a biliary system and an artificial gallstone, wherein the gallbladder, the liver and the biliary system are filled in the external shell, and the artificial gallstone is placed in the gallbladder in advance.
2. The training model for gallbladder calculus gallstone protection and lithotomy under laparoscope as claimed in claim 1, wherein the gallbladder is a hollow capsular bag structure containing 2 artificial gallstones.
3. The training model for cholecystolithiasis cholecystotomy as claimed in claim 1, wherein the liver is a substantial structure, the shape and size of which imitate the liver of an adult.
4. The training model for cholecystolithiasis and cholecystotomy according to claim 1, wherein the biliary tract system is a hollow tubular structure connecting the liver and gallbladder.
5. The training model for gallbladder stone cholecystotomy under laparoscopy as claimed in claim 1, wherein the artificial gallstone is a solid hard solid with a spherical or oval shape and a diameter in the range of 1-2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120001242.8U CN214624158U (en) | 2021-01-04 | 2021-01-04 | Training model for gallbladder stone protection, cholecystotomy and stone extraction operation under laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120001242.8U CN214624158U (en) | 2021-01-04 | 2021-01-04 | Training model for gallbladder stone protection, cholecystotomy and stone extraction operation under laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214624158U true CN214624158U (en) | 2021-11-05 |
Family
ID=78435120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120001242.8U Expired - Fee Related CN214624158U (en) | 2021-01-04 | 2021-01-04 | Training model for gallbladder stone protection, cholecystotomy and stone extraction operation under laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214624158U (en) |
-
2021
- 2021-01-04 CN CN202120001242.8U patent/CN214624158U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |