CN220109773U - Limb incision tractor for operation - Google Patents
Limb incision tractor for operation Download PDFInfo
- Publication number
- CN220109773U CN220109773U CN202321270403.9U CN202321270403U CN220109773U CN 220109773 U CN220109773 U CN 220109773U CN 202321270403 U CN202321270403 U CN 202321270403U CN 220109773 U CN220109773 U CN 220109773U
- Authority
- CN
- China
- Prior art keywords
- groove
- thick bamboo
- screw
- outside
- extends
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 30
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 30
- 241001330002 Bambuseae Species 0.000 claims description 30
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 30
- 239000011425 bamboo Substances 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001356 surgical procedure Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 208000010392 Bone Fractures Diseases 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a limb incision retractor for operation, which relates to the technical field of surgical instruments and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a screw, the outer side of the screw is movably sleeved with a clamping plate, the outer side of the screw is in threaded connection with a nut, the top of the screw is fixedly connected with a storage cylinder, one side of the inner cavity of the storage cylinder is rotationally connected with a first rotating block, one side of the storage cylinder is provided with a baffle plate, the limb incision retractor for operation is provided with a winding drum, a limiting column and the baffle plate, and the worm is rotated to drive a bidirectional screw rod to rotate through a worm wheel, so that one end of a clamping block moves out of a clamping groove, then the baffle plate can be taken down from one side of the storage cylinder, then the winding drum can be taken down from the outer side of the limiting column, and then disinfection or replacement can be carried out, and further the traction belt can be disinfected, so that the safety of the retractor is ensured.
Description
Technical Field
The utility model relates to the technical field of surgical instruments, in particular to a limb incision retractor for surgery.
Background
The most common method for treating fracture patients is to reduce and fix the fracture site by bone surgery. When performing surgery on a fracture patient, the retractor is one of the instruments that needs to be used. According to an orthopedic surgery incision draw gear of application number CN215458267U, when it has to use, fix fixing device on the operation table, hook the hook plate on patient's operation incision, rotate first handle, first handle drive pivot rotate, the pivot drives around the band pulley and rotates, around the band pulley through pulling to pulling hook plate, pull open the operation incision, then fix the pivot through locking device, convenient operation. However, in the operation process, pollutants such as blood and the like contact the traction belt, so that the inside of the shell can be polluted, however, the patent shell is of a non-detachable structure, so that devices inside the shell are not easy to disinfect when the device is disinfected, and potential safety hazards appear.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a limb incision tractor for operation, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a limb incision tractor for operation, includes the bottom plate, the top fixedly connected with screw rod of bottom plate, the outside activity of screw rod has cup jointed splint, the outside threaded connection of screw rod has the nut, the top fixedly connected with storage section of thick bamboo of screw rod, one side rotation of storage section of thick bamboo inner chamber is connected with first rotating block, one side of storage section of thick bamboo is provided with the baffle, one side rotation of baffle is connected with the second rotating block, one side of second rotating block is provided with the limited post, the outside cover of limited post is equipped with the reel, the outside winding of reel has the traction belt, the side slot has been seted up to one side of storage section of thick bamboo, the one end of traction belt passes the side slot and extends to the outside of storage section of thick bamboo and is provided with the mounting, the mounting groove has been seted up to one side of mounting, the mounting groove inside fixed slot has been placed the fixed block, the fixed block has all been placed inside the fixed block to one side of storage section of thick bamboo and the top and the below of thick bamboo inner chamber, the transmission groove inside has all been seted up the transmission groove, the inside is rotated the side slot and has all the screw rod to extend to the inside direction of screw rod opposite, the inside the both sides of screw rod is all connected to the inside the screw rod and the side slot is located the inside the two-way.
Preferably, two limiting grooves are formed in one side of each of the first rotating block and the second rotating block, limiting blocks are arranged in the limiting grooves, one ends of the limiting blocks are connected with one ends of the winding drums, and the first rotating block can drive the winding drums to rotate through the limiting grooves and the limiting blocks.
Preferably, one end of the first rotating block extends to the outer side of the storage cylinder, a rotating box is arranged on one side of the baffle, a positioning rod is connected to one side of an inner cavity of the rotating box in a rotating mode, one end of the positioning rod extends to the inner portion of the storage cylinder and is connected with one end of the second rotating block, the second rotating block can be driven to rotate through the limiting block and the limiting groove when the winding drum rotates, and the positioning rod rotates.
Preferably, the top of rotating the case is provided with fixed section of thick bamboo, the inside sliding connection of fixed section of thick bamboo has the location dead lever, the top of location dead lever is provided with the unlocking lever, the inside of fixed section of thick bamboo and the outside sliding connection who is located the unlocking lever have connecting springs, the top of unlocking lever extends to the top of fixed section of thick bamboo, a plurality of constant head tank has been seted up in the outside of locating lever, the one end of location dead lever extends to inside the constant head tank that corresponds, can carry out spacingly to the position of locating lever to can carry out spacingly to the traction belt.
Preferably, one side of mounting is provided with the hook, the one end of installation piece is connected with one side of hook, the screw thread groove has been seted up at the top of mounting, the bottom of screw thread groove extends to the below of installation piece, the inside threaded connection of screw thread groove has the screw, the bottom of screw inserts inside the mounting groove, can change the hook.
Preferably, the inside worm that is connected with of all rotating of drive groove, the outside of two-way lead screw all overlaps and is equipped with the worm wheel of being connected with worm drive, the one end of worm all extends to the outside of baffle, through rotating the worm, can drive the fixture block and remove for the one end of fixture block removes, thereby can carry out spacingly or remove spacingly to the baffle.
Preferably, the top fixedly connected with gag lever post of bottom plate, the spacing groove has been seted up to the bottom of splint, the top of gag lever post passes the spacing groove and extends to the top of splint, and the nut promotes when splint remove, and splint remove along the outside of gag lever post.
The utility model provides a limb incision retractor for operation, which has the following beneficial effects:
1. this limbs incision tractor for operation is through being provided with reel, limit post and baffle, rotates the worm for the worm passes through the two-way lead screw rotation of worm wheel drive, makes the one end of fixture block remove out the draw-in groove inside, then can take off the baffle from one side of a storage section of thick bamboo, then can take off the reel from the outside of limit post, then disinfects or change, and then can disinfect to the traction belt, in order to ensure the security of this tractor.
2. This limb incision tractor for operation is through being provided with hook, installation piece and installed part, when needs change different hooks and use, twists out the screw from the helicla flute inside, changes the installation piece that sets up hook one end and takes out from the mounting groove inside, then inserts the installation piece that needs the hook one end setting of installing to the mounting groove inside, then twists the screw to the helicla flute inside, fixes the hook, can change the hook of different shapes and sizes as required to pull the limb incision.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the present utility model;
FIG. 3 is a schematic side view of the internal structure of the storage barrel of the present utility model;
FIG. 4 is a schematic view of the connection structure of the worm wheel and the worm of the present utility model;
FIG. 5 is a schematic side view of a cartridge of the present utility model;
FIG. 6 is an enlarged view of the utility model at A of FIG. 1;
FIG. 7 is an enlarged view of the utility model at B of FIG. 3;
fig. 8 is an enlarged view of fig. 3 at C in accordance with the present utility model.
In the figure: 1. a bottom plate; 2. a limit groove; 3. a limit rod; 4. a clamping plate; 5. a screw cap; 6. a screw; 7. a storage cylinder; 8. a first rotating block; 9. a second rotating block; 10. defining a column; 11. a reel; 12. a limiting block; 13. defining a slot; 14. a traction belt; 15. a hook; 16. a mounting groove; 17. a mounting block; 18. a thread groove; 19. a screw; 20. a baffle; 21. a fixing groove; 22. a fixed block; 23. a transmission groove; 24. a clamping groove; 25. a clamping block; 26. a worm; 27. a fixed cylinder; 28. a rotating box; 29. a positioning groove; 30. a positioning rod; 32. a positioning rod; 33. unlocking the rod; 34. a connecting spring; 35. a worm wheel; 36. a two-way screw rod; 37. a side groove; 38. and a mounting member.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 5, fig. 7 and fig. 8, the present utility model provides a technical solution: the utility model provides a limb incision tractor for operation, including bottom plate 1, the top fixedly connected with screw rod 6 of bottom plate 1, splint 4 has been cup jointed in the activity of the outside of screw rod 6, the outside threaded connection of screw rod 6 has nut 5, the top fixedly connected with storage section of thick bamboo 7 of screw rod 6, one side rotation of storage section of thick bamboo 7 inner chamber is connected with first rotating block 8, one side of storage section of thick bamboo 7 is provided with baffle 20, one side rotation of baffle 20 is connected with second rotating block 9, one side of second rotating block 9 is provided with the limited post 10, the outside cover of limited post 10 is equipped with reel 11, the outside winding of reel 11 has traction belt 14, side slot 37 has been seted up to one side of storage section of thick bamboo 7, traction belt 14's one end passes side slot 37 and extends to the outside of storage section of thick bamboo 7 and is provided with mounting 38, mounting groove 16 has been seted up to one side of mounting 38, mounting groove 16 inside is placed and is installed to mounting groove 17, one side of storage section of thick bamboo 7 and the top and the below of thick bamboo 7 inner chamber all have seted up fixed slot 21, fixed slot 21 inside all has placed fixed block 22, one side 23 inside all has been seted up drive slot 23, drive slot 23 inside the fixed slot 23, the inside of fixed slot 23 has been connected to the screw rod 23, the inside of screw rod 25 has both sides of screw rod 25 to run out side slot 24, the inside of screw rod 25 has both has been connected to the inside slot 24, the inside slot of both screw rod 25, and the inside slot is connected to both sides of screw rod 25, and the inside slot is connected to be connected to the inside and the inside slot of the screw rod 25, and the inside slot is connected.
Example two
Referring to fig. 1 and 6, the present utility model provides a technical solution: two limiting grooves 13 are formed in one side of each of the first rotating block 8 and the second rotating block 9, limiting blocks 12 are arranged in the limiting grooves 13, one ends of the limiting blocks 12 are connected with one ends of the winding drums 11, one ends of the first rotating blocks 8 extend to the outer sides of the storage drums 7, one side of each baffle 20 is provided with a rotating box 28, one side of an inner cavity of each rotating box 28 is rotationally connected with a locating rod 30, one ends of the locating rods 30 extend to the inner sides of the storage drums 7 and are connected with one ends of the second rotating blocks 9, fixed drums 27 are arranged at the tops of the rotating boxes 28, locating rods 32 are slidably connected in the fixed drums 27, connecting springs 34 are slidably connected in the inner sides of the fixed drums 27 and located on the outer sides of the unlocking rods 33, the tops of the unlocking rods 33 extend to the upper sides of the fixed drums 27, a plurality of locating grooves 29 are formed in the outer sides of the locating rods 30, one ends of the locating rods 32 extend to the inner sides of the corresponding locating grooves 29, worms 26 are rotationally connected in the inner sides of the transmission grooves 23, worm wheels 26 are sleeved on the outer sides of the two-way lead screws 36, worm wheels 35 are in transmission connection with the worm wheels 26, the worm wheels 35 are connected to the corresponding locating rods 26, the two-way clamping plates are sleeved on the outer sides of the locating rods 36, and penetrate through the locating rods 2 and extend to the top plates 2, and extend to the top of the limiting plates 2 to the bottom plates 2, and extend to the top of the limiting plates 2 to the top plates 2 respectively extend to the top of the limiting grooves 2.
In summary, when the limb incision retractor for operation is used, the bottom plate 1 and the clamping plate 4 are clamped on an operation table, the nut 5 is rotated to enable the nut 5 to descend, the clamping plate 4 and the bottom plate 1 can be fixed on the operation table, then the unlocking rod 33 is pulled to move upwards, one end of the unlocking rod 33 moves out of the positioning groove 29, then the hook 15 is pulled to enable the traction belt 14 to be released, then the hook 15 is hooked on an operation incision of a patient, then the first rotating block 8 is rotated, the first rotating block 8 drives the winding drum 11 to rotate through the limiting groove 13 and the limiting block 12, the winding drum 11 drives the second rotating block 9 and the positioning rod 30 to rotate through the limiting groove 13 and the limiting block 12, the operation incision of the patient is pulled open, then the unlocking rod 33 is released, at the moment, one end of the positioning rod 32 is pushed by the connecting spring 34 to be inserted into the positioning groove 29, and the position of the positioning rod 30 is fixed, if the sterilizer needs to be sterilized or the traction belt 14 needs to be replaced, the worm 26 can be rotated, the worm 26 drives the bidirectional screw rod 36 to rotate through the worm wheel 35, one end of the clamping block 25 moves out of the clamping groove 24, then the baffle 20 can be taken down from one side of the storage barrel 7, the winding drum 11 can be taken down from the outer side of the limiting post 10, then sterilization or replacement is carried out, the traction belt 14 is pulled out for a certain length, the winding drum 11 is sleeved on the outer side of the limiting post 10, the limiting block 12 arranged at one end of the winding drum 11 is positioned in the limiting groove 13, then the baffle 20 is placed on one side of the storage barrel 7, the limiting block 12 arranged at the other end of the winding drum 11 is positioned in the limiting groove 13 on the first rotating block 8, the fixed block 22 is positioned in the fixed groove 21, then the worm 26 is reset to rotate, the worm 26 drives the bidirectional screw rod 36 to reset through the worm wheel 35, make the one end of fixture block 25 remove to draw-in groove 24 inside, carry out spacingly to baffle 20, if need change different hooks 15 and use, screw 19 from inside the screw groove 18, change the installation piece 17 that sets up hook 15 one end and take out from inside the mounting groove 16, then insert the installation piece 17 that sets up to the mounting groove 16 that needs the hook 15 one end of installing, then screw in screw 19 to inside the screw groove 18, fix the hook 15.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Limb incision retractor for surgery, comprising a base plate (1), characterized in that: the top fixedly connected with screw rod (6) of bottom plate (1), the outside activity of screw rod (6) has cup jointed splint (4), the outside threaded connection of screw rod (6) has nut (5), the top fixedly connected with storage section of thick bamboo (7) of screw rod (6), one side of storage section of thick bamboo (7) inner chamber rotates and is connected with first rotating block (8), one side of storage section of thick bamboo (7) is provided with baffle (20), one side of baffle (20) rotates and is connected with second rotating block (9), one side of second rotating block (9) is provided with limited post (10), the outside cover of limited post (10) has reel (11), the outside winding of reel (11) has traction belt (14), one side of storage section of thick bamboo (7) has been seted up side groove (37), one end of traction belt (14) passes side groove (37) and extends to the outside of storage section of thick bamboo (7) and be provided with mounting (38), one side of mounting (38) has seted up mounting groove (16), one side of mounting groove (16) is provided with second rotating block (9), one side of limiting post (10) is provided with reel (21) and is located fixed with storage section of thick bamboo (21) in a fixed slot (21), the utility model discloses a storage device, including fixed block (22), clamping groove (24) have all been seted up to the top and the below of fixed block (21), transmission groove (23) are inside all to rotate and are connected with two-way lead screw (36), two-way lead screw (36) outside screw opposite in direction's position equal threaded connection has fixture block (25), inside just being located fixed slot (21) of storage section of thick bamboo (7) draw-in groove (24) have all been seted up with the below, the one end of fixture block (25) all extends to inside draw-in groove (24).
2. A surgical limb incision retractor according to claim 1, wherein: two limiting grooves (13) are formed in one side of each of the first rotating block (8) and the second rotating block (9), limiting blocks (12) are arranged in the limiting grooves (13), and one ends of the limiting blocks (12) are connected with one ends of the winding drums (11).
3. A surgical limb incision retractor according to claim 1, wherein: one end of the first rotating block (8) extends to the outer side of the storage cylinder (7), a rotating box (28) is arranged on one side of the baffle plate (20), a positioning rod (30) is connected to one side of an inner cavity of the rotating box (28) in a rotating mode, and one end of the positioning rod (30) extends to the inner portion of the storage cylinder (7) and is connected with one end of the second rotating block (9).
4. A surgical limb incision retractor according to claim 3, wherein: the top of rotating case (28) is provided with fixed section of thick bamboo (27), the inside sliding connection of fixed section of thick bamboo (27) has location dead lever (32), the top of location dead lever (32) is provided with unlocking lever (33), the inside of fixed section of thick bamboo (27) and the outside sliding connection that is located unlocking lever (33) have connecting spring (34), the top of unlocking lever (33) extends to the top of fixed section of thick bamboo (27), a plurality of constant head tank (29) have been seted up in the outside of locating lever (30), the one end of location dead lever (32) extends to inside constant head tank (29) that corresponds.
5. A surgical limb incision retractor according to claim 1, wherein: one side of mounting piece (38) is provided with hook (15), one end of installation piece (17) is connected with one side of hook (15), screw thread groove (18) have been seted up at the top of mounting piece (38), the bottom of screw thread groove (18) extends to the below of installation piece (17), screw thread groove (18) inside threaded connection has screw (19), the bottom of screw (19) inserts to inside mounting groove (16).
6. A surgical limb incision retractor according to claim 5, wherein: the inside of transmission groove (23) all rotates and is connected with worm (26), the outside of two-way lead screw (36) all overlaps and is equipped with worm wheel (35) that are connected with worm (26) transmission, the one end of worm (26) all extends to the outside of baffle (20).
7. A surgical limb incision retractor according to claim 1, wherein: the top fixedly connected with gag lever post (3) of bottom plate (1), spacing groove (2) have been seted up to the bottom of splint (4), the top of gag lever post (3) passes spacing groove (2) and extends to the top of splint (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270403.9U CN220109773U (en) | 2023-05-23 | 2023-05-23 | Limb incision tractor for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321270403.9U CN220109773U (en) | 2023-05-23 | 2023-05-23 | Limb incision tractor for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220109773U true CN220109773U (en) | 2023-12-01 |
Family
ID=88887796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321270403.9U Active CN220109773U (en) | 2023-05-23 | 2023-05-23 | Limb incision tractor for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220109773U (en) |
-
2023
- 2023-05-23 CN CN202321270403.9U patent/CN220109773U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108392649A (en) | A kind of lighting fixture for Medical Devices | |
| CN220109773U (en) | Limb incision tractor for operation | |
| CN112451009A (en) | Auxiliary device for minimally invasive surgery of hepatobiliary surgery | |
| CN216090647U (en) | Surgical nursing hemostasis device | |
| CN207384512U (en) | A kind of medical ICU wards sterilizing equipment decontaminating apparatus | |
| CN109364351A (en) | A kind of adjustable intubator of internal medicine operation | |
| CN213641244U (en) | Storage device for medical equipment of cosmetic department | |
| CN220125137U (en) | Skull flap preservation sterilization equipment | |
| CN208525309U (en) | Medical surgical topical application of drug device | |
| CN112704750A (en) | Medical equipment with self-disinfection and self-maintenance functions for internal medicine | |
| CN213641220U (en) | Medical kit for surgery clinic | |
| CN216570069U (en) | Power transmission mechanism of electric endoscope anastomat | |
| CN218045372U (en) | Auxiliary device for observation in operation of plastic patient | |
| CN215961257U (en) | Degassing unit for clinical medicine | |
| CN210409245U (en) | Novel roast lamp support of department of general surgery's nursing | |
| CN214018309U (en) | General surgery department clinical operation positioner | |
| CN211796935U (en) | Surgical nursing support device | |
| CN213910479U (en) | Minimally invasive steel wire guider for orthopedics department | |
| CN219289836U (en) | Traction stretching device for bone wounds | |
| CN217938570U (en) | Lying-in woman nurses frame of changing dressings | |
| CN211382033U (en) | Thoracic deformity tractor | |
| CN212066936U (en) | Animal doctor is fixed station for operation | |
| CN209966470U (en) | Operation retractor for preventing infection | |
| CN210541740U (en) | Multifunctional gastrointestinal tract tumor surgical scalpel | |
| CN210447002U (en) | Detector is used in cardiac surgery nursing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |