CN214907421U - Surgery retractor for hepatobiliary pancreas surgery - Google Patents
Surgery retractor for hepatobiliary pancreas surgery Download PDFInfo
- Publication number
- CN214907421U CN214907421U CN202022515064.9U CN202022515064U CN214907421U CN 214907421 U CN214907421 U CN 214907421U CN 202022515064 U CN202022515064 U CN 202022515064U CN 214907421 U CN214907421 U CN 214907421U
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- fixedly connected
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- screw thread
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 18
- 210000000496 pancreas Anatomy 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 210000003437 trachea Anatomy 0.000 description 3
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 2
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 208000010643 digestive system disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the operation drag hook, a hepatobiliary pancreas surgery operation drag hook is related to, wherein, including blocking the shell, the quantity of card shell is two, two first screw hole, two have all been seted up to the bottom of card shell the equal threaded connection in inside of first screw hole has first bolt. Its beneficial effect is, this operation drag hook is used in hepatobiliary pancreas surgery, through setting up first bolt and limiting plate, through rotating first bolt, make first bolt at first threaded hole internalization, it is close to the bed board to make first bolt drive the limiting plate, the convenience is fixed the device, need not the user and hand, save the labour, through setting up solid fixed ring, the ring channel, sliding sleeve and second bolt, make the sliding sleeve at solid fixed ring's surface activity, the convenience is adjusted the angle of pulling of drag hook, convenience more when using, through screwing up the second bolt, make the one end of second bolt and the inner wall overlap joint of ring channel, the convenience is fixed the sliding sleeve.
Description
Technical Field
The utility model belongs to the technical field of the operation drag hook, concretely relates to operation drag hook is used in hepatobiliary pancreas surgery.
Background
The hepatobiliary surgery mainly studies a series of diseases such as hepatocellular carcinoma, hepatobiliary calculus and the like, which seriously threaten the health of Chinese people, in the hepatobiliary surgery research of China, in combination with the characteristics of hepatobiliary diseases of China, a relatively perfect theory and technical system are formed in the aspect of surgical treatment of hepatocellular carcinoma, hepatobiliary calculus, damaged biliary stricture and the like, the existing operation process needs to use a hook to pull out some organs, a doctor needs to carry out long-time hand-held operation, the operation process is time-consuming and labor-consuming, the doctor can shield the operation process of the operation doctor, and therefore the operation process is not favorable for the operation doctor to carry out.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a surgery retractor for hepatobiliary pancreas surgery, it has solved the technical problem that is not convenient for fix and inconvenient regulation operation.
In order to achieve the above object, the utility model provides a following technical scheme: an operation retractor for hepatobiliary pancreas surgery comprises two clamping shells, wherein the bottoms of the two clamping shells are respectively provided with a first threaded hole, the insides of the two first threaded holes are respectively in threaded connection with a first bolt, the other ends of the two first bolts are fixedly connected with a limiting plate, the tops of the two clamping shells are respectively and fixedly connected with a first bearing, telescopic assemblies are respectively arranged inside the two first bearings in a penetrating way, the other ends of the two telescopic assemblies are respectively and fixedly connected with a fixed plate, the opposite ends of the two fixed plates are respectively and fixedly connected with a same fixed ring, the surface of the fixing ring is provided with an annular groove, the surface of the fixing ring is sleeved with a sliding sleeve, the surface of the sliding sleeve is provided with a second threaded hole, and a second bolt is arranged in the second threaded hole, and one end of the second bolt is in lap joint with the inner wall of the annular groove.
The bottom fixedly connected with connecting block of sliding sleeve, the fixed section of thick bamboo of bottom fixedly connected with of connecting block, fixedly connected with second bearing on the inner wall of fixed section of thick bamboo, the inside of second bearing is provided with the pivot, the one end fixedly connected with second screw thread post of pivot, the surface threaded connection of second screw thread post has a screw thread section of thick bamboo, the fixed surface of screw thread section of thick bamboo is connected with the drag hook, the other end fixedly connected with commentaries on classics board of pivot.
As a further aspect of the present invention: the telescopic component comprises a clamping cylinder, a clamping rod is clamped inside the clamping cylinder, a first threaded column is fixedly connected to the surface of the clamping rod, a rectangular through hole is formed in the surface of the clamping cylinder, the first threaded column penetrates through the rectangular through hole and is in threaded connection with a threaded cap, a buckle plate is fixedly connected to the surface of the threaded cap, the clamping cylinder is arranged in a first bearing in a penetrating mode, and the clamping rod is fixedly connected to the drag hook.
As a further aspect of the present invention: the surface of the clamping rod is provided with scales.
As a further aspect of the present invention: the surface of the threaded cylinder is fixedly connected with a sliding block, the inner wall of the fixed cylinder is provided with a sliding groove, and the sliding block is movably connected in the sliding groove.
As a further aspect of the present invention: and a rubber pad is arranged on the surface of the limiting plate.
As a further aspect of the present invention: the number of the sliding sleeves is four, and the four sliding sleeves are identical in connecting structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this operation drag hook is used in hepatobiliary pancreas surgery through setting up first bolt and limiting plate, through rotating first bolt, makes first bolt at the downthehole activity of first screw thread, makes first bolt drive the limiting plate and is close to the bed board, and the convenience is fixed the device, need not the user and hands, saves the labour.
2. This operation drag hook for hepatobiliary pancreas surgery through setting up solid fixed ring, ring channel, sliding sleeve and second bolt, makes the sliding sleeve at solid fixed ring's surface activity, and the convenience is adjusted the angle of pulling of drag hook, and more convenience when using makes the one end of second bolt and the inner wall overlap joint of ring channel through screwing up the second bolt, and the convenience is fixed the sliding sleeve.
3. This operation drag hook for hepatobiliary pancreas surgery through setting up flexible subassembly, a screw thread section of thick bamboo and second screw thread post, is convenient for adjust the use through the height of being convenient for adjust the drag hook of flexible subassembly, through rotating the board, makes the pivot drive second screw thread post, makes a screw thread section of thick bamboo in the surface activity of second screw thread post, makes a screw thread section of thick bamboo drive the drag hook and moves about, is convenient for dial out the operation trachea, is convenient for perform the operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of a three-dimensional connection structure of the middle clip shell of the present invention;
fig. 3 is a schematic view of the connection structure of the top view of the fixing ring of the present invention;
FIG. 4 is a schematic view of the connecting structure of the section of the middle fixed cylinder of the present invention;
FIG. 5 is a schematic sectional view of the telescopic assembly of the present invention;
in the figure: 1. clamping a shell; 2. a first threaded hole; 3. a first bolt; 4. a limiting plate; 5. a rubber pad; 6. A first bearing; 7. a telescoping assembly; 71. clamping the cylinder; 72. a clamping rod; 73. a rectangular through hole; 74. a first threaded post; 75. a threaded cap; 76. buckling the plate; 8. calibration; 9. a fixing plate; 10. a fixing ring; 11. an annular groove; 12. a sliding sleeve; 13. a second bolt; 14. connecting blocks; 15. a fixed cylinder; 16. a second bearing; 17. a rotating shaft; 18. a second threaded post; 19. a threaded barrel; 20. a chute; 21. a slider; 22. rotating the plate; 23. and (4) pulling a hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: an operation retractor for hepatobiliary pancreas surgery comprises two clamping shells 1, wherein the bottoms of the two clamping shells 1 are respectively provided with a first threaded hole 2, the insides of the two first threaded holes 2 are respectively in threaded connection with a first bolt 3, the other ends of the two first bolts 3 are fixedly connected with a limiting plate 4, the first bolts 3 and the limiting plates 4 are arranged, the first bolts 3 are enabled to move in the first threaded holes 2 by rotating the first bolts 3, the first bolts 3 drive the limiting plates 4 to be close to a bed plate, the device is convenient to fix, the device is not required to be held by a user, labor is saved, the tops of the two clamping shells 1 are respectively and fixedly connected with a first bearing 6, telescopic assemblies 7 are respectively penetrated in the two first bearings 6, the other ends of the two telescopic assemblies 7 are respectively and fixedly connected with a fixing plate 9, the opposite ends of the two fixing plates 9 are respectively and fixedly connected with a same fixing ring 10, annular groove 11 has been seted up on the surface of solid fixed ring 10, sliding sleeve 12 has been cup jointed on the surface of solid fixed ring 10, the second screw hole has been seted up on the surface of sliding sleeve 12, and the inside of second screw hole is provided with second bolt 13, the one end of second bolt 13 and the inner wall overlap joint of annular groove 11, through setting up solid fixed ring 10, annular groove 11, sliding sleeve 12 and second bolt 13, make sliding sleeve 12 at the surperficial activity of solid fixed ring 10, the convenience is adjusted the angle of pulling of drag hook 23, convenience more when using, through screwing up second bolt 13, make the one end of second bolt 13 and the inner wall overlap joint of annular groove 11, the convenience is fixed sliding sleeve 12.
Bottom fixedly connected with connecting block 14 of sliding sleeve 12, the bottom fixedly connected with solid fixed cylinder 15 of connecting block 14, fixedly connected with second bearing 16 on solid fixed cylinder 15's the inner wall, the inside of second bearing 16 is provided with pivot 17, the one end fixedly connected with second screw thread post 18 of pivot 17, the surperficial threaded connection of second screw thread post 18 has screw thread barrel 19, the fixed surface of screw thread barrel 19 is connected with drag hook 23, the other end fixedly connected with rotor plate 22 of pivot 17, through setting up screw thread barrel 19 and second screw thread post 18, through rotating rotor plate 22, make pivot 17 drive second screw thread post 18, make screw thread barrel 19 at the surperficial activity of second screw thread post 18, make screw thread barrel 19 drive drag hook 23 and move about, be convenient for dial the operation trachea, be convenient for carry out the operation.
Specifically, telescopic component 7 is including a card section of thick bamboo 71, the inside joint of a card section of thick bamboo 71 has a kelly 72, the fixed surface of kelly 72 is connected with first screw thread post 74, rectangle through-hole 73 has been seted up on the surface of a card section of thick bamboo 71, first screw thread post 74 passes rectangle through-hole 73 threaded connection and has screw cap 75, the fixed surface of screw cap 75 is connected with buckle 76, a card section of thick bamboo 71 is worn to establish in first bearing 6, kelly 72 fixed connection is on fixed plate 9, be convenient for adjust the height of drag hook 23 through telescopic component 7, be convenient for adjust the use, the surface of kelly 72 is provided with scale 8, conveniently observe the height of adjusting.
Specifically, a screw thread section of thick bamboo 19's fixed surface is connected with slider 21, spout 20 has been seted up on the inner wall of a fixed section of thick bamboo 15, slider 21 swing joint is in spout 20, play spacing effect to a screw thread section of thick bamboo 19, when making the screw thread post rotate, enable a screw thread section of thick bamboo 19 and move about, the surface of limiting plate 4 is provided with rubber pad 5, frictional force between increase limiting plate 4 and the bed board, make the device more firm when fixed, the quantity of sliding sleeve 12 is four, four sliding sleeve 12's connection structure is the same, be convenient for make drag hook 23 pull the operation position from the angle of difference.
The utility model discloses a theory of operation does:
s1, when the clamp is used, the clamp shell 1 is close to a bed board, the first bolt 3 is enabled to move in the first threaded hole 2 by rotating the first bolt 3, the first bolt 3 drives the limiting plate 4 to be close to the bed board, the device is fixed, the device is lifted to a proper height through the telescopic assembly 7 according to use requirements, the sliding sleeve 12 is enabled to move on the surface of the fixing ring 10, the traction angle of the drag hook 23 is adjusted, one end of the second bolt 13 is enabled to be lapped with the inner wall of the annular groove 11 by screwing the second bolt 13, and the sliding sleeve 12 is fixed;
s2, the rotating shaft 17 drives the second threaded column 18 by rotating the rotating plate 22, the threaded cylinder 19 moves on the surface of the second threaded column 18, the threaded cylinder 19 drives the draw hook 23 to move, and the operating trachea is pulled open to perform the operation.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a hepatobiliary pancreas surgery operation drag hook, includes card shell (1), its characterized in that: the number of the clamping shells (1) is two, first threaded holes (2) are formed in the bottoms of the two clamping shells (1), first bolts (3) are connected to the inner parts of the first threaded holes (2) in a threaded manner, limiting plates (4) are fixedly connected to the other ends of the two first bolts (3), first bearings (6) are fixedly connected to the tops of the two clamping shells (1), telescopic assemblies (7) are arranged in the two first bearings (6) in a penetrating manner, fixing plates (9) are fixedly connected to the other ends of the two telescopic assemblies (7), the opposite ends of the two fixing plates (9) are fixedly connected with the same fixing ring (10), annular grooves (11) are formed in the surface of the fixing ring (10), sliding sleeves (12) are sleeved on the surface of the fixing ring (10), and second threaded holes are formed in the surface of the sliding sleeves (12), a second bolt (13) is arranged in the second threaded hole, and one end of the second bolt (13) is in lap joint with the inner wall of the annular groove (11);
the bottom fixedly connected with connecting block (14) of sliding sleeve (12), the solid fixed cylinder (15) of bottom fixedly connected with of connecting block (14), fixedly connected with second bearing (16) on the inner wall of solid fixed cylinder (15), the inside of second bearing (16) is provided with pivot (17), the one end fixedly connected with second screw thread post (18) of pivot (17), the surperficial threaded connection of second screw thread post (18) has screw thread section of thick bamboo (19), the fixed surface of screw thread section of thick bamboo (19) is connected with drag hook (23), the other end fixedly connected with commentaries on classics board (22) of pivot (17).
2. The surgical retractor for hepatobiliary pancreas as claimed in claim 1, wherein: the telescopic assembly (7) comprises a clamping cylinder (71), a clamping rod (72) is clamped inside the clamping cylinder (71), a first threaded column (74) is fixedly connected to the surface of the clamping rod (72), a rectangular through hole (73) is formed in the surface of the clamping cylinder (71), the first threaded column (74) penetrates through the rectangular through hole (73) and is connected with a threaded cap (75), a buckling plate (76) is fixedly connected to the surface of the threaded cap (75), the clamping cylinder (71) is arranged in a first bearing (6) in a penetrating mode, and the clamping rod (72) is fixedly connected to a fixing plate (9).
3. The surgical retractor for hepatobiliary pancreas as claimed in claim 2, wherein: the surface of the clamping rod (72) is provided with scales (8).
4. The surgical retractor for hepatobiliary pancreas as claimed in claim 1, wherein: the surface of the threaded cylinder (19) is fixedly connected with a sliding block (21), the inner wall of the fixed cylinder (15) is provided with a sliding groove (20), and the sliding block (21) is movably connected in the sliding groove (20).
5. The surgical retractor for hepatobiliary pancreas as claimed in claim 1, wherein: and a rubber pad (5) is arranged on the surface of the limiting plate (4).
6. The surgical retractor for hepatobiliary pancreas as claimed in claim 1, wherein: the number of the sliding sleeves (12) is four, and the four connecting structures of the sliding sleeves (12) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515064.9U CN214907421U (en) | 2020-11-04 | 2020-11-04 | Surgery retractor for hepatobiliary pancreas surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515064.9U CN214907421U (en) | 2020-11-04 | 2020-11-04 | Surgery retractor for hepatobiliary pancreas surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214907421U true CN214907421U (en) | 2021-11-30 |
Family
ID=79034960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022515064.9U Expired - Fee Related CN214907421U (en) | 2020-11-04 | 2020-11-04 | Surgery retractor for hepatobiliary pancreas surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214907421U (en) |
-
2020
- 2020-11-04 CN CN202022515064.9U patent/CN214907421U/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 |
Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |