CN215778431U - Hepatobiliary department stone taking device - Google Patents
Hepatobiliary department stone taking device Download PDFInfo
- Publication number
- CN215778431U CN215778431U CN202120812416.9U CN202120812416U CN215778431U CN 215778431 U CN215778431 U CN 215778431U CN 202120812416 U CN202120812416 U CN 202120812416U CN 215778431 U CN215778431 U CN 215778431U
- Authority
- CN
- China
- Prior art keywords
- sliding
- fixedly connected
- plate
- rod
- placing cavity
- 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.)
- Expired - Fee Related
Links
- 239000004575 stone Substances 0.000 title claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 26
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 8
- 235000012000 cholesterol Nutrition 0.000 description 4
- 208000004845 Cholecystolithiasis Diseases 0.000 description 3
- 201000001883 cholelithiasis Diseases 0.000 description 3
- HSINOMROUCMIEA-FGVHQWLLSA-N (2s,4r)-4-[(3r,5s,6r,7r,8s,9s,10s,13r,14s,17r)-6-ethyl-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2-methylpentanoic acid Chemical compound C([C@@]12C)C[C@@H](O)C[C@H]1[C@@H](CC)[C@@H](O)[C@@H]1[C@@H]2CC[C@]2(C)[C@@H]([C@H](C)C[C@H](C)C(O)=O)CC[C@H]21 HSINOMROUCMIEA-FGVHQWLLSA-N 0.000 description 2
- 206010016654 Fibrosis Diseases 0.000 description 2
- 239000003613 bile acid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007882 cirrhosis Effects 0.000 description 2
- 208000019425 cirrhosis of liver Diseases 0.000 description 2
- 230000002496 gastric effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000007788 Acute Liver Failure Diseases 0.000 description 1
- 206010000804 Acute hepatic failure Diseases 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 208000027182 Ileal disease Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 231100000836 acute liver failure Toxicity 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 239000003809 bile pigment Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000007475 hemolytic anemia Diseases 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 1
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 1
- 235000009200 high fat diet Nutrition 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 238000002504 lithotomy Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 235000016236 parenteral nutrition Nutrition 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a hepatobiliary calculus removing device which comprises a sampling body, wherein a placing cavity is formed in the left side surface of the sampling body, a supporting plate is fixedly connected to the inner wall of the placing cavity, a sliding hole is formed in the right side surface of the supporting plate, a sliding plate is arranged inside the placing cavity, a sliding rod matched with the sliding hole is fixedly connected to the right side surface of the sliding plate, and the right end of the sliding rod penetrates through the sliding hole and extends to the right side of the supporting plate. This hepatobiliary department gets stone device, through with first round pin axle, the articulated cooperation of first connecting plate, second round pin axle and second connecting plate can drive two second connecting plates and reciprocate, the removal of second splint drives being close to each other of two holding heads, realizes that the centre gripping head gets to the clamp of calculus, can effectually articulate the second connecting plate is fixed on placing the inner wall in chamber through the second round pin axle that sets up to stability when increasing the centre gripping of holding head, the centre gripping of the centre gripping head of being convenient for gets the clamp of calculus.
Description
Technical Field
The utility model belongs to the technical field of hepatobiliary departments, and particularly relates to a hepatobiliary calculus removing device.
Background
Hepatobiliary surgery mainly studies major diseases seriously threatening the health of Chinese people, such as hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis, acute liver failure caused by severe hepatitis and the like, wherein the cholecystolithiasis is cholesterol calculus or mixed calculus mainly comprising cholesterol and black bile pigment calculus, the cholecystolithiasis is related to various factors, calculus can be formed by any factor influencing the change of the concentration ratio of cholesterol and bile acid and causing bile stasis, calculus can be caused by factors influencing the change of the concentration ratio of cholesterol and bile acid, residents in individual regions and ethnic groups, female hormone, obesity, pregnancy, high-fat diet, long-term parenteral nutrition, diabetes, hyperlipidemia, after gastric resection or gastrointestinal anastomosis operation, end ileal disease, after ileectomy, cirrhosis, hemolytic anemia and the like, and the cholecystolithiasis is generally extracted by a stone extractor when patients extract stones in the hepatobiliary surgery at the present stage, but present calculus removing device structure is comparatively simple, thereby appears shaking easily when getting the stone and leads to it to drop to cause can not be accurate carry out the centre gripping to it and take out, consequently often consequently for solving above problem, we provide a hepatobiliary department calculus removing device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stone removing device for removing stones of a patient in hepatobiliary department at the present stage, and aims to solve the problem that the existing stone removing device is simple in structure, easy to shake during stone removing, and therefore the existing stone removing device falls off, and cannot be accurately clamped and removed.
The utility model is realized in such a way, the hepatobiliary calculus removing device comprises a sampling body, wherein a placing cavity is formed in the left side surface of the sampling body, a supporting plate is fixedly connected to the inner wall of the placing cavity, a sliding hole is formed in the right side surface of the supporting plate, a sliding plate is arranged in the placing cavity, a sliding rod matched with the sliding hole is fixedly connected to the right side surface of the sliding plate, the right end of the sliding rod penetrates through the sliding hole and extends to the right side of the supporting plate, a telescopic spring is sleeved on the outer surface of the sliding rod, the left end and the right end of the telescopic spring are respectively fixedly connected with one side surface, close to the supporting plate and the sliding plate, a pull rod is fixedly connected to the left side surface of the sliding plate, the left end of the pull rod is fixedly hinged with two first connecting rods through two first pin shafts, and the left ends of the two first connecting rods are fixedly hinged with two second connecting rods through two pins, two the middle part of second connecting rod is through second round pin axle and the fixed articulated of inner wall of placing the chamber, two the left end of second connecting rod runs through and places the chamber and extend to the left side of sample body, every the equal fixedly connected with clamping head in left end of second connecting rod, the smooth road junction has been seted up to the bottom surface of sample body, the bottom surface fixedly connected with carriage release lever of sliding plate, the bottom of carriage release lever runs through smooth road junction and extends to the below of sample body, the bottom surface fixedly connected with of sample body grips the handle, the scale has been seted up in the front of sample body.
The front of sample body is equipped with the data plate, the back and the positive fixed connection of sample body of data plate.
A group of stabilizing grooves are formed in the left side face of the moving rod, and the number of the stabilizing grooves is at least three.
A first limiting plate is arranged below the moving rod, and the upper surface of the first limiting plate is fixedly connected with the bottom end of the moving rod.
And a hanging ring is arranged below the holding handle, and the top end of the hanging ring is fixedly connected with the bottom end of the holding handle.
The outer surface of the holding handle is provided with anti-slip grains which are arranged at equal intervals, and the anti-slip grains are positioned above the hanging ring.
A second limiting plate is arranged inside the placing cavity and fixedly connected with the right end of the sliding rod.
Compared with the prior art, the utility model has the beneficial effects that: through the carriage release lever that sets up, the slide gate mouth, the sliding plate, the slide bar, expanding spring and backup pad, can be through moving the carriage release lever, through the cooperation with expanding spring, make sliding plate and pull rod remove about moving, and through with first round pin axle, first connecting plate, the articulated cooperation of second round pin axle and second connecting plate, can drive two second connecting plates and reciprocate, the removal of second splint drives being close to each other of two holding heads, realize the centre gripping head and get the clamp of calculus, can effectually articulate the second connecting plate on placing the inner wall in chamber through the second round pin axle that sets up, thereby increase the stability when centre gripping head centre gripping, the centre gripping head of being convenient for gets the clamp of calculus.
Drawings
FIG. 1 is a schematic perspective view of a sampling body according to the present invention;
FIG. 2 is a cross-sectional view of a front view of a sampling body of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a sampling body; 2. anti-skid lines; 3. a nameplate; 4. a handle is held; 5. a travel bar; 6. a graduated scale; 7. a second connecting rod; 8. a clamping head; 9. a placement chamber; 10. a stabilizing groove; 11. a first limit plate; 12. hanging a ring; 13. a pin; 14. a second pin shaft; 15. a first connecting rod; 16. a first pin shaft; 17. a pull rod; 18. a sliding plate; 19. a tension spring; 20. a slide bar; 21. a gate port; 22. a second limiting plate; 23. a support plate; 24. and (4) a slide hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, a lithotomy device for hepatobiliary department comprises a sampling body 1, a placing cavity 9 is formed on the left side surface of the sampling body 1, a supporting plate 23 is fixedly connected to the inner wall of the placing cavity 9, a sliding hole 24 is formed on the right side surface of the supporting plate 23, a sliding plate 18 is arranged inside the placing cavity 9, a sliding rod 20 matched with the sliding hole 24 is fixedly connected to the right side surface of the sliding plate 18, the right end of the sliding rod 20 penetrates through the sliding hole 24 and extends to the right side of the supporting plate 23, a telescopic spring 19 is sleeved on the outer surface of the sliding rod 20, the left end and the right end of the telescopic spring 19 are respectively fixedly connected to a side surface of the supporting plate 23, which is close to the sliding plate 18, a pull rod 17 is fixedly connected to the left side surface of the sliding plate 18, two first connecting rods 15 are fixedly hinged to the left end of the pull rod 17 through two first pin shafts 16, two second connecting rods 7 are fixedly hinged to the left ends of the two first connecting rods 15 through two pins 13, the middle part of two second connecting rods 7 is through second round pin axle 14 and the fixed articulated inner wall of placing chamber 9, the left end of two second connecting rods 7 runs through the left side of placing chamber 9 and extending to sample body 1, the equal fixedly connected with clamping head 8 of left end of every second connecting rod 7, smooth mouth 21 has been seted up to sample body 1's bottom surface, the bottom surface fixedly connected with carriage release lever 5 of sliding plate 18, smooth mouth 21 is run through and extends to sample body 1's below in carriage release lever 5's bottom, sample body 1's bottom surface fixedly connected with grips 4, scale 6 has been seted up in sample body 1's front.
According to the utility model, the nameplate 3 is arranged in front of the sampling body 1, the back of the nameplate 3 is fixedly connected with the front of the sampling body 1, the operation flow of the device can be explained, the device can be conveniently operated by workers, the left side surface of the moving rod 5 is provided with the group of stabilizing grooves 10, the number of the stabilizing grooves 10 is at least three, the moving rod 5 can be more stably held by the workers, the stability of the sampling body 1 is improved, the stones of patients can be conveniently taken out, the first limiting plate 11 is arranged below the moving rod 5, the upper surface of the first limiting plate 11 is fixedly connected with the bottom end of the moving rod 5, the palm of the patients can be limited, the slippage of fingers is avoided, and the stability in stone taking is improved.
Grip the below of 4 and be equipped with link 12, the top of link 12 with grip the bottom fixed connection of 4, can be convenient hang and put sampling body 1, the staff of being convenient for is to placing and depositing of sampling body 1, grip the surface of 4 and set up the anti-skidding line 2 that the equidistance was arranged, anti-skidding line 2 is located the top of link 12, can effectively increase the anti-skidding performance of gripping 4, it is more firm to make the staff grip sampling body 1, be convenient for to patient's stone taking work, the inside of placing chamber 9 is equipped with second limiting plate 22, the right-hand member fixed connection of second limiting plate 22 and slide bar 20, can be spacing to slide bar 20, avoid the inside of slide bar 20 roll-off smooth hole 24, the use of stone equipment is got in the influence.
The working principle of the utility model is as follows: when the lithotripter is used, firstly, a worker holds the handle 4 by hands, the sampling body 1 is taken up, the worker can take the sampling body 1 more stably by matching with the anti-skid veins 2, then the front end of the sampling body 1 and the clamping heads 8 are slowly inserted into the incision part of a patient, the lithotripter is arranged inside the two clamping heads 8, the fingers of the worker are arranged inside the moving rod 5 and the stabilizing groove 10, then the moving rod 5 is moved by the fingers, the sliding plate 18 and the pull rod 17 are moved rightwards by matching with the telescopic spring 19, the sliding rod 20 and the sliding hole 24, then the two first connecting rods 15 are pulled rightwards, meanwhile, the two second connecting rods 7 are driven to move upwards and downwards by matching with the pins 13 and the second pin shafts 14, the movement of the second connecting rods 7 drives the two clamping heads 8 to mutually approach and generate clamping force, and the clamping and the lithotripters 8 are clamped and fixed, then the sampling body 1 and the clamping head 8 are pulled out of the body of the patient, and the calculus is taken out.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hepatobiliary department gets stone device, includes sample body (1), its characterized in that: the sampling device is characterized in that a placing cavity (9) is formed in the left side face of the sampling body (1), a supporting plate (23) is fixedly connected to the inner wall of the placing cavity (9), a sliding hole (24) is formed in the right side face of the supporting plate (23), a sliding plate (18) is arranged inside the placing cavity (9), a sliding rod (20) matched with the sliding hole (24) is fixedly connected to the right side face of the sliding plate (18), the right end of the sliding rod (20) penetrates through the sliding hole (24) and extends to the right side of the supporting plate (23), a telescopic spring (19) is sleeved on the outer surface of the sliding rod (20), the left end and the right end of the telescopic spring (19) are fixedly connected with a side face, close to the supporting plate (23) and the sliding plate (18), respectively, a pull rod (17) is fixedly connected to the left side face of the sliding plate (18), and two first connecting rods (15) are fixedly hinged to the left end of the pull rod (17) through two first pin shafts (16), the left ends of the two first connecting rods (15) are fixedly hinged with two second connecting rods (7) through two pins (13), the middle parts of the two second connecting rods (7) are fixedly hinged with the inner wall of the placing cavity (9) through second pin shafts (14), the left ends of the two second connecting rods (7) penetrate through the placing cavity (9) and extend to the left side of the sampling body (1), the left end of each second connecting rod (7) is fixedly connected with a clamping head (8), the bottom surface of the sampling body (1) is provided with a sliding plate port (21), the bottom surface of the sliding plate (18) is fixedly connected with a movable rod (5), the bottom end of the moving rod (5) penetrates through the sliding channel opening (21) and extends to the lower part of the sampling body (1), the bottom surface fixedly connected with of sample body (1) grips handle (4), scale (6) have been seted up in the front of sample body (1).
2. The hepatobiliary calculus removal device of claim 1, wherein: the front of the sampling body (1) is provided with a nameplate (3), and the back of the nameplate (3) is fixedly connected with the front of the sampling body (1).
3. The hepatobiliary calculus removal device of claim 1, wherein: a group of stabilizing grooves (10) are formed in the left side face of the moving rod (5), and the number of the stabilizing grooves (10) is at least three.
4. The hepatobiliary calculus removal device of claim 1, wherein: the lower part of carriage release lever (5) is equipped with first limiting plate (11), the upper surface of first limiting plate (11) and the bottom fixed connection of carriage release lever (5).
5. The hepatobiliary calculus removal device of claim 1, wherein: a hanging ring (12) is arranged below the holding handle (4), and the top end of the hanging ring (12) is fixedly connected with the bottom end of the holding handle (4).
6. The hepatobiliary calculus removal device of claim 1, wherein: the outer surface of the holding handle (4) is provided with anti-slip grains (2) which are arranged at equal intervals, and the anti-slip grains (2) are positioned above the hanging ring (12).
7. The hepatobiliary calculus removal device of claim 1, wherein: a second limiting plate (22) is arranged inside the placing cavity (9), and the second limiting plate (22) is fixedly connected with the right end of the sliding rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120812416.9U CN215778431U (en) | 2021-04-20 | 2021-04-20 | Hepatobiliary department stone taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120812416.9U CN215778431U (en) | 2021-04-20 | 2021-04-20 | Hepatobiliary department stone taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215778431U true CN215778431U (en) | 2022-02-11 |
Family
ID=80171472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120812416.9U Expired - Fee Related CN215778431U (en) | 2021-04-20 | 2021-04-20 | Hepatobiliary department stone taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215778431U (en) |
-
2021
- 2021-04-20 CN CN202120812416.9U patent/CN215778431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |