CN212037616U - Retractor for clinical general surgery operation - Google Patents
Retractor for clinical general surgery operation Download PDFInfo
- Publication number
- CN212037616U CN212037616U CN202020158534.8U CN202020158534U CN212037616U CN 212037616 U CN212037616 U CN 212037616U CN 202020158534 U CN202020158534 U CN 202020158534U CN 212037616 U CN212037616 U CN 212037616U
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- rod
- plate box
- general surgery
- connecting rod
- lead screw
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Abstract
The utility model discloses a retraction device for clinical general surgery operation, which relates to the technical field of medical equipment and comprises a fixed plate box, wherein one side of the fixed plate box is fixedly provided with two brackets, one side of the two brackets is fixedly provided with the same fixed support plate box, one side of the brackets is movably provided with a lead screw, the lead screw is sleeved with a lead screw sleeve, two sides of the lead screw sleeve are respectively and fixedly provided with a first connecting rod and a second connecting rod, one end of the first connecting rod and one end of the second connecting rod are respectively and fixedly provided with a support rod, one end of the two support rods are respectively and fixedly provided with a movable rod, one side of the two movable rods are respectively and fixedly provided with a fixed block, one sides of the two fixed blocks which are close to each other are respectively and movably provided with a retraction rod, one end of the two rotation rods are respectively and rotatably provided with a lug, the lead screw of the, the angle can be adjusted according to the specific needs of the operation, and the operation precision is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a clinical department of general surgery's operation is with leading out device.
Background
The general surgery department is a clinical discipline which takes operations as a main method to treat other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectum, vascular diseases, thyroid and breast tumors, trauma and the like, and is the biggest special discipline of a surgical system.
When carrying out the surgery for patient clinically, because patient's abdominal cavity internal organ is more, the structure is comparatively complicated, when carrying out the operation, for making the operation accurate, need strut the operation incision, fully expose the operation field of vision, the angle of opening of the ring of pulling that current operation incision used is certain, can not adjust the ring of pulling and open the angle as required, can not adjust according to specific operation condition, consequently need a clinical department of general surgery operation to satisfy the demand of operation with leading out the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clinical department of general surgery's operation is with leading out device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a retractor for clinical general surgery operation comprises a fixed plate box, wherein two supports are fixedly arranged on one side of the fixed plate box, the same fixed support plate box is fixedly arranged on one side of the two supports, a lead screw is movably arranged on one side of each support, a lead screw sleeve is sleeved on the lead screw, a first connecting rod and a second connecting rod are respectively fixedly arranged on two sides of the lead screw sleeve, supporting rods are respectively fixedly arranged at one ends of the first connecting rod and the second connecting rod, a moving rod is respectively fixedly arranged at one end of each supporting rod, a fixed block is respectively fixedly arranged on one side of each moving rod, a rotating rod is respectively movably arranged on one side, close to each other, of the two fixed blocks, a lug is respectively rotatably arranged at one end of each rotating rod, a first retractor ring and a second retractor ring are respectively fixedly arranged on one side of each lug, a telescopic rod is movably arranged on one side of each support, one side of the first retractor, the top end of the telescopic rod is fixedly arranged on one side of the hinge.
Preferably, the movable holes are formed in one side, close to each other, of the fixed plate box and the fixed support plate box, the two movable holes are respectively penetrated through one ends, far away from each other, of the two moving rods, and the moving rods can well move due to the fact that the movable holes are formed.
Preferably, the fixed plate box and the fixed supporting plate box are provided with sliding grooves on the inner wall of one side, one ends of the two moving rods, which are far away from each other, are respectively installed in the sliding grooves in a sliding mode, and the sliding grooves play a role in limiting the moving rods.
Preferably, all rotate in two lugs and install the pivot, the one end of two bull sticks is rotated respectively and is installed in two pivots, the rotating groove has all been seted up to one side of two fixed blocks, the other end of two bull sticks extends to two rotating grooves respectively and rotates through the round pin axle and connect, the design of pivot and rotating groove all is in order to let the fixed block remove and drives the lug removal, finally makes first ring and the second of leading lead to encircle and carry out fine rotation.
Preferably, a rotating hole is formed in one side of the support, one end of the screw rod penetrates through the rotating hole, and the screw rod is convenient to rotate well due to the design of the rotating hole.
Preferably, one side fixed mounting of telescopic link has the drive installation piece, drives the installation piece and rotates to cup joint on the lead screw, drives the design of installation piece, can make the lead screw drive the telescopic link when rotating and remove.
Preferably, telescopic holes are formed in one side of the support, through holes are formed in one side of the second connecting rod, one end of each telescopic rod penetrates through the through holes and the telescopic holes respectively, the through holes and the telescopic holes can play a limiting role, and meanwhile the telescopic rods are convenient to move.
The utility model discloses a technological effect and advantage:
this lead out device is through design lead screw, lead screw cover, carriage release lever, lug, first lead ring and second lead ring for the lead screw rotates and drives the carriage release lever and reciprocate, makes two lugs can drive first lead ring and second and lead out the ring rotation, thereby leads out the angle of opening between the ring with first lead ring and second and adjusts, can carry out angle of adjustment according to the concrete needs of operation, thereby makes things convenient for the operation of performing the operation in the incision, improves the operation precision.
This draw out device is through design fixed block and lug, and the carriage release lever is when reciprocating, owing to be equipped with the spout in the fixed block, be equipped with the pivot in the lug for first drawing ring and second draw the realization that the ring can be better to rotate, realize the regulation to the angle.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a portion of the structure shown in FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 2;
fig. 4 is a schematic structural view of the portion a shown in fig. 2.
In the figure: 1. fixing the plate box; 2. a support; 3. fixing the supporting plate box; 4. a movable hole; 5. a travel bar; 6. a strut; 7. a first link; 8. a screw rod sleeve; 9. a screw rod; 10. a telescopic rod; 11. a second link; 12. a rotating rod; 13. a fixed block; 14. a bump; 15. a first pulling loop; 16. a second pulling loop; 17. a chute; 18. rotating the groove; 19. driving the mounting block.
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.
The utility model provides a retractor device for clinical general surgery operation as shown in figures 1-4, which comprises a fixed plate box 1, wherein one side of the fixed plate box 1 is fixedly provided with two brackets 2, one side of the two brackets 2 is fixedly provided with the same fixed plate box 3, one side of the brackets 2 is movably provided with a screw rod 9, the screw rod 9 is sleeved with a screw rod sleeve 8, two sides of the screw rod sleeve 8 are respectively and fixedly provided with a first connecting rod 7 and a second connecting rod 11, one ends of the first connecting rod 7 and the second connecting rod 11 are respectively and fixedly provided with a support rod 6, one ends of the two support rods 6 are respectively and fixedly provided with a movable rod 5, one sides of the two movable rods 5 are respectively and fixedly provided with a fixed block 13, one sides of the two fixed blocks 13 which are close to each other are respectively and movably provided with a rotating rod 12, one ends of the two rotating rods 12 are respectively and rotatably provided with a lug 14, one side of the two lugs, one side movable mounting of support 2 has telescopic link 10, and one side of first tractive ring 15 and second tractive ring 16 passes through the hinge and rotates the link up, and the top fixed mounting of telescopic link 10 is on one side of hinge.
Further, in above-mentioned scheme, movable hole 4 has all been seted up to the one side that fixed plate case 1 and fixed backup plate case 3 are close to each other, and two movable holes 4 are run through respectively to the one end of keeping away from each other of two carriage release levers 5, and the seting up of movable hole 4 makes the removal that carriage release lever 5 can be fine.
Further, in the above scheme, sliding grooves 17 are formed in the inner walls of one sides of the fixed plate box 1 and the fixed support plate box 3, one ends, far away from each other, of the two moving rods 5 are slidably mounted in the sliding grooves 17 respectively, and the sliding grooves 17 limit the moving rods 5.
Further, in the above scheme, rotating shafts are rotatably mounted in the two protruding blocks 14, one ends of the two rotating rods 12 are rotatably mounted on the two rotating shafts respectively, rotating grooves 18 are formed in one sides of the two fixing blocks 13, the other ends of the two rotating rods 12 extend into the two rotating grooves 18 respectively and are rotatably connected through pin shafts, and the rotating shafts and the rotating grooves 18 are designed to enable the fixing blocks 13 to move to drive the protruding blocks 14 to move, so that the first pulling ring 15 and the second pulling ring 16 can rotate well.
Furthermore, in the above scheme, a rotating hole is formed in one side of the support 2, one end of the screw rod 9 penetrates through the rotating hole, and the screw rod 9 can rotate well due to the design of the rotating hole.
Further, in the above scheme, a driving mounting block 19 is fixedly mounted on one side of the telescopic rod 10, the driving mounting block 19 is rotatably sleeved on the screw rod 9, and the driving mounting block 19 is designed, so that the screw rod 9 can drive the telescopic rod 10 to move when rotating.
Furthermore, in the above scheme, a telescopic hole is formed in one side of the support 2, a through hole is formed in one side of the second connecting rod 11, one end of the telescopic rod 10 penetrates through the through hole and the telescopic hole respectively, the through hole and the telescopic hole can play a limiting role, and meanwhile, the telescopic rod 10 can move conveniently.
This practical theory of operation:
when an operation is performed, two groups of first pulling-open rings 15 and second pulling-open rings 16 are stretched into an incision position of the operation, a telescopic rod 10 is moved, the telescopic rod 10 can move to integrally drive the first pulling-open rings 15 and the second pulling-open rings 16 to move, so that an opening of the operation is opened, when the opening angles of the first pulling-open rings 15 and the second pulling-open rings 16 are adjusted as required, a screw rod 9 is rotated, the screw rod 9 rotates to drive a screw rod sleeve 8 to move, the screw rod sleeve 8 moves to drive a first connecting rod 7 and a second connecting rod 11 to move, the first connecting rod 7 and the second connecting rod 11 move to drive two supporting rods 6 to move, the two supporting rods 6 move to drive two moving rods 5 to move in a sliding groove 17, the two moving rods 5 move to drive two fixing blocks 13 to move, the two fixing blocks 13 move to drive the two rotating rods 12 to move, the two rotating rods 12 rotate to drive two lugs 14 to move, and the two lugs 14 move to enable the first pulling, make the angle between first tractive ring 15 and the second tractive ring 16 reduce, and in a similar way, the reverse rotation lead screw 9 finally makes the angle between first tractive ring 15 and the second tractive ring 16 enlarge, so fine realization is adjusted the angle between first tractive ring 15 and the second tractive ring 16, can carry out angle regulation according to the concrete needs of operation to make things convenient for operating personnel to carry out the operation in the incision, improve the operation precision.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A retractor device for clinical general surgery operation is characterized by comprising: the device comprises a fixed plate box (1), wherein two supports (2) are fixedly mounted on one side of the fixed plate box (1), the same fixed support plate box (3) is fixedly mounted on one side of each support (2), a lead screw (9) is movably mounted on one side of each support (2), a lead screw sleeve (8) is sleeved on each lead screw (9), a first connecting rod (7) and a second connecting rod (11) are respectively and fixedly mounted on two sides of each lead screw sleeve (8), a supporting rod (6) is respectively and fixedly mounted at one end of each first connecting rod (7) and one end of each second connecting rod (11), a moving rod (5) is respectively and fixedly mounted at one end of each supporting rod (6), a fixed block (13) is respectively and fixedly mounted at one side of each moving rod (5), a rotating rod (12) is respectively and movably mounted at one side where the two fixed blocks (13) are close to each other, a lug (14) is respectively and rotatably mounted at one end of each rotating rod (12), a first pulling ring (15) and a, one side of the bracket (2) is movably provided with a telescopic rod (10), one sides of the first pulling ring (15) and the second pulling ring (16) are rotatably connected through a hinge, and the top end of the telescopic rod (10) is fixedly arranged on one side of the hinge.
2. The retraction device for clinical general surgery according to claim 1, wherein: the movable holes (4) are formed in one side, close to each other, of the fixed plate box (1) and the fixed support plate box (3), and the ends, far away from each other, of the two moving rods (5) penetrate through the two movable holes (4) respectively.
3. The retraction device for clinical general surgery according to claim 1, wherein: the inner walls of one sides of the fixed plate box (1) and the fixed supporting plate box (3) are provided with sliding grooves (17), and one ends of the two moving rods (5) which are far away from each other are slidably mounted in the sliding grooves (17) respectively.
4. The retraction device for clinical general surgery according to claim 1, wherein: all rotate in two lugs (14) and install the pivot, the one end of two bull sticks (12) is rotated respectively and is installed in two pivots, and rotary trough (18) have all been seted up to one side of two fixed blocks (13), and the other end of two bull sticks (12) extends to respectively in two rotary troughs (18) and rotates through the round pin axle and connect.
5. The retraction device for clinical general surgery according to claim 1, wherein: a rotating hole is formed in one side of the support (2), and one end of the screw rod (9) penetrates through the rotating hole.
6. The retraction device for clinical general surgery according to claim 1, wherein: one side of the telescopic rod (10) is fixedly provided with a driving installation block (19), and the driving installation block (19) is rotatably sleeved on the screw rod (9).
7. The retraction device for clinical general surgery according to claim 1, wherein: one side of the support (2) is provided with a telescopic hole, one side of the second connecting rod (11) is provided with a through hole, and one end of the telescopic rod (10) penetrates through the through hole and the telescopic hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020158534.8U CN212037616U (en) | 2020-02-10 | 2020-02-10 | Retractor for clinical general surgery operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020158534.8U CN212037616U (en) | 2020-02-10 | 2020-02-10 | Retractor for clinical general surgery operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212037616U true CN212037616U (en) | 2020-12-01 |
Family
ID=73537043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020158534.8U Expired - Fee Related CN212037616U (en) | 2020-02-10 | 2020-02-10 | Retractor for clinical general surgery operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212037616U (en) |
-
2020
- 2020-02-10 CN CN202020158534.8U patent/CN212037616U/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: 20201201 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |