CN216823542U - Drag hook for general surgery department operation - Google Patents
Drag hook for general surgery department operation Download PDFInfo
- Publication number
- CN216823542U CN216823542U CN202220072471.3U CN202220072471U CN216823542U CN 216823542 U CN216823542 U CN 216823542U CN 202220072471 U CN202220072471 U CN 202220072471U CN 216823542 U CN216823542 U CN 216823542U
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- CN
- China
- Prior art keywords
- wall
- retractor
- swing joint
- size
- general surgery
- 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
- 238000002682 general surgery Methods 0.000 title claims abstract description 20
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a retractor for general surgery operation, in particular to the field of retractor, which comprises a retractor body, the retractor is provided with a square hole, a fixed block, a circular groove, a limit post, a connecting plate and a bonding plate, which is beneficial for the staff to use the outer wall of the retractor body to be connected with the inner wall of a sliding groove arranged on one side of the corresponding retractor body in a sliding way, make simultaneously fixed block of coupler body top fixed connection and the square hole inner wall that corresponds spout inner wall one side and set up carry out sliding connection, then be convenient for adjust the length of coupler body according to the demand, the outer wall that uses spacing post carries out threaded connection with the interior rampart of circular slot, make the top zonulae occludens of spacing post and fixed block, use two splice plates to drive the pivot respectively and carry out swing joint between two connecting blocks with corresponding, the frid is installed, the draw-in groove, the fixture block, spacing, be favorable to the staff to use two fixture blocks of spacing opposite side fixed connection to carry out the joint with the draw-in groove that corresponds the frid opposite side and set up respectively and be connected.
Description
Technical Field
The utility model relates to a drag hook technical field, more specifically say, the utility model relates to a drag hook is used in department of general surgery's operation.
Background
A retractor for general surgery operation is a retractor device used in general surgery operation.
At present, there are a lot of general surgery department drag hooks for operation on the market, but general surgery department drag hook for operation, length is fixed, and the staff can't be effectual adjusts the length of coupler body to make the device because of different in size, greatly influenced the staff and controlled the therapeutic effect of coupler body to patient, reduce the practicality of equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects of the prior art, the embodiment of the present invention provides a retractor for general surgery department operations, and the technical problem to be solved by the present invention is: general department of general surgery's drag hook for operation, length is fixed, and the staff can't be effectual adjusts the length of coupler body to make the device because of different in length, greatly influenced the staff and controlled the therapeutic effect of coupler body to patient.
In order to achieve the above object, the utility model provides a following technical scheme: a retractor for general surgery operation comprises a rod body, wherein one side of the rod body is provided with a sliding groove, the inner wall of the sliding groove is movably connected with a hook body, one side of the inner wall of the sliding groove is provided with a square hole, the outer wall of the hook body is movably connected with a limiting mechanism, the limiting mechanism comprises a fixed block, a circular groove, a limiting column, two connecting plates, four connecting blocks, two rotating shafts and two bonding plates, the bottom end of the fixed block is fixedly connected with the top end of the corresponding hook body, the outer wall of the fixed block is movably connected with the inner wall of the corresponding square hole, the top end of the fixed block is provided with the circular groove, the inner circular wall of the circular groove is in threaded connection with the limiting column, two ends of the outer wall of the limiting column are both movably connected with the connecting plates, one side of each connecting plate is fixedly connected with two connecting blocks, two rotating shafts are movably connected between every two connecting blocks, and the outer walls of the two rotating shafts are both movably connected with the bonding plates, one side of each of the two bonding plates is movably connected with one side of the corresponding rod body.
In a preferred embodiment, one side swing joint of the body of rod has fixed establishment, fixed establishment includes frid, two draw-in grooves, spacing, two fixture blocks, one side of frid and one side fixed connection who corresponds the body of rod, two draw-in grooves have been seted up to the opposite side of frid, the opposite side swing joint of frid has spacing, two fixture blocks of one side fixed connection of spacing, two the outer wall of fixture block all is connected with the inner wall joint that corresponds the draw-in groove.
In a preferred embodiment, the inner wall of the square hole is movably connected with a telescopic mechanism, the telescopic mechanism comprises a protective sleeve and a spring, the inner wall of the protective sleeve is movably connected with the spring, one end of the spring is movably connected with one side corresponding to the inner wall of the square hole, and the other end of the spring is movably connected with one side corresponding to the fixed block.
In a preferred embodiment, the outer wall of the fixed block is movably connected with a cotton sliver made of polytetrafluoroethylene material, the size of the area of one side of the inner wall of the cotton sliver is matched with the size of the area of one side of the outer wall of the corresponding fixed block, and the size of the area of one side of the outer wall of the cotton sliver is matched with the size of the area of one side of the inner wall of the corresponding square hole.
In a preferred embodiment, the inner diameter of the inner ring wall of the circular groove is matched with the outer diameter of the outer ring wall of the corresponding limit post.
In a preferred embodiment, the length dimension of the outer wall of each of the two rotating shafts is matched with the width dimension of the outer wall of the corresponding bonding plate.
In a preferred embodiment, the size of the area of one side of each of the two inner walls of the clamping groove is matched with the size of the area of one side of the outer wall of the corresponding clamping block, and the size of the depth of the two inner walls of the clamping groove is matched with the size of the length of the outer wall of the corresponding clamping block.
In a preferred embodiment, the inner diameter of the inner annular wall of the protective sleeve is matched with the outer diameter of the outer annular wall of the corresponding spring, and the width of the outer wall of the protective sleeve is matched with the width of the outer wall of the corresponding fixing block.
The utility model discloses a technological effect and advantage:
the utility model discloses a be equipped with the quad slit, the fixed block, the circular slot, spacing post, the connecting plate, the bonding board, be favorable to the staff to use the outer wall of coupler body and correspond the spout inner wall that body of rod one side was seted up and carry out sliding connection, make the fixed block of coupler body top fixed connection and correspond the square hole inner wall that spout inner wall one side was seted up simultaneously and carry out sliding connection, then be convenient for adjust the length of coupler body according to the demand, the outer wall that uses spacing post carries out threaded connection with the interior rampart of circular slot, make the top zonulae occludens of spacing post and fixed block, use two bonding boards to drive the pivot respectively and correspond and carry out swing joint between two connecting blocks, thereby adjust the angle of bonding board, one side up to the bonding board and one side zonulae occludens of body outer wall, be convenient for carry on spacingly to the length that the coupler body was adjusted, the installation frid, the draw-in groove, the fixture block, spacing, two fixture blocks that are favorable to the staff to use spacing opposite side fixed connection respectively with corresponding frid another side, the another side of frid The draw-in groove of establishing carries out the joint and connects, makes the opposite side zonulae occludens of spacing and frid then, is convenient for carry on spacing fixedly to staff's finger, improves staff controlgear effectively to patient's treatment, the normal use of the device of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the chute structure of the present invention;
FIG. 3 is a schematic structural view of the limiting mechanism of the present invention;
fig. 4 is a schematic structural diagram of the fixing mechanism of the present invention.
The reference signs are: 1. a rod body; 11. a chute; 12. a hook body; 13. a square hole; 2. a limiting mechanism; 21. a fixed block; 22. a circular groove; 23. a limiting column; 24. a connecting plate; 25. connecting blocks; 26. a rotating shaft; 27. bonding the board; 3. a fixing mechanism; 31. a groove plate; 32. a card slot; 33. a limiting strip; 34. a clamping block; 4. a telescoping mechanism; 41. a protective sleeve; 42. a spring.
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.
According to the figures 1-4, the utility model provides a retractor for general surgery operation, which comprises a retractor body 1, a chute 11 is arranged on one side of the retractor body 1, a hook body 12 is movably connected on the inner wall of the chute 11, a square hole 13 is arranged on one side of the inner wall of the chute 11, a limiting mechanism 2 is movably connected on the outer wall of the hook body 12, which is convenient for adjusting and limiting the length of the hook body 12, the limiting mechanism 2 comprises a fixed block 21, a circular groove 22, a limiting column 23, two connecting plates 24, four connecting blocks 25, two rotating shafts 26 and two bonding plates 27, the bottom end of the fixed block 21 is fixedly connected with the top end of the corresponding hook body 12, the outer wall of the fixed block 21 is movably connected with the inner wall of the corresponding square hole 13, the top end of the fixed block 21 is provided with the circular groove 22, the inner circular wall of the circular groove 22 is connected with the limiting column 23 through screw threads, both ends of the outer wall of the limiting column 23 are movably connected with the connecting plates 24, one side of the two connecting plates 24 are fixedly connected with the two connecting blocks 25, four connecting blocks 25 are swing joint between two liang have two pivots 26, and the equal swing joint of outer wall of two pivots 26 has bonding board 27, and one side of two bonding boards 27 all with one side swing joint who corresponds the body of rod 1.
Preferably, one side of the rod body 1 is movably connected with a fixing mechanism 3, the fixing mechanism 3 comprises a groove plate 31, two clamping grooves 32, a limiting strip 33 and two clamping blocks 34, one side of the groove plate 31 is fixedly connected with one side of the corresponding rod body 1, the other side of the groove plate 31 is provided with the two clamping grooves 32, the other side of the groove plate 31 is movably connected with the limiting strip 33, one side of the limiting strip 33 is fixedly connected with the two clamping blocks 34, the outer walls of the two clamping blocks 34 are respectively connected with the inner walls of the corresponding clamping grooves 32 in a clamping manner, the inner wall of the square hole 13 is movably connected with a telescopic mechanism 4, the telescopic mechanism 4 comprises a protecting sleeve 41 and a spring 42, the inner wall of the protecting sleeve 41 is movably connected with the spring 42, one end of the spring 42 is movably connected with one side of the inner wall of the corresponding square hole 13, the other end of the spring 42 is movably connected with one side of the corresponding fixing block 21, and the fixing mechanism 3 is installed, so that the stability of connection between a worker and the rod body 1 can be improved, the staff of being convenient for is better controls the body of rod 1, and installation telescopic machanism 4 is favorable to carrying out buffer control to fixed block 21, avoids the device to receive the normal use that the striking influences equipment.
Preferably, the outer wall of the fixed block 21 is movably connected with a cotton sliver made of polytetrafluoroethylene material, the size of the area size of one side of the inner wall of the cotton sliver is matched with the size of the area size of one side of the outer wall of the corresponding fixed block 21, the size of the area size of one side of the outer wall of the cotton sliver is matched with the size of the area size of one side of the inner wall of the corresponding square hole 13, the size of the inner diameter size of the inner wall of the circular groove 22 is matched with the size of the outer diameter size of the outer wall of the corresponding limit post 23, the size of the length size of the outer wall of the two rotating shafts 26 is matched with the size of the width size of the outer wall of the corresponding bonding plate 27, the size of the area size of one side of the inner wall of the two clamping grooves 32 is matched with the size of the area size of one side of the outer wall of the corresponding clamping block 34, the size of the depth size of the inner wall of the two clamping grooves 32 is matched with the size of the length size of the outer wall of the corresponding clamping block 34, the inner diameter size of the inner wall of the outer ring 41 is matched with the size of the outer diameter size of the corresponding spring 42, the width dimension size of lag 41 outer wall matches the setting with the width dimension size that corresponds fixed block 21 outer wall, and it is little to have the silver frictional force of making by the polytetrafluoroethylene material at the outer wall swing joint of fixed block 21, has greatly reduced the frictional force that fixed block 21 and quad slit 13 inner wall swing joint caused, reduces the degree of wear of device.
The utility model discloses the theory of operation: the outer wall of the hook body 12 is slidably connected with the inner wall of the sliding groove 11 arranged on one side of the corresponding rod body 1, meanwhile, the fixed block 21 fixedly connected with the top end of the hook body 12 is slidably connected with the inner wall of the square hole 13 arranged on one side of the inner wall of the corresponding sliding groove 11, so that the length of the hook body 12 can be conveniently adjusted according to requirements, the outer wall of the limiting column 23 is in threaded connection with the inner annular wall of the circular groove 22, the limiting column 23 is enabled to be tightly connected with the top end of the fixed block 21, the two bonding plates 27 are respectively used for driving the rotating shaft 26 to be movably connected with the two corresponding connecting blocks 25, the angle of the bonding plate 27 is adjusted until one side of the bonding plate 27 is tightly connected with one side of the outer wall of the rod body 1, the adjusted length of the hook body 12 is conveniently limited, and the two clamping blocks 34 fixedly connected with the other side of the limiting strip 33 are respectively in clamping connection with the clamping grooves 32 arranged on the other side of the corresponding groove plates 31, and then the limiting strips 33 are tightly connected with the other side of the groove plate 31, so that the fingers of the workers are limited and fixed, and the treatment effect of the control equipment of the workers on the patients is effectively improved.
Claims (8)
1. The utility model provides a drag hook for general surgery department operation, includes body of rod (1), its characterized in that: the steel wire rope is characterized in that a sliding groove (11) is formed in one side of a rod body (1), a hook body (12) is movably connected to the inner wall of the sliding groove (11), a square hole (13) is formed in one side of the inner wall of the sliding groove (11), a limiting mechanism (2) is movably connected to the outer wall of the hook body (12), the limiting mechanism (2) comprises a fixing block (21), a circular groove (22), a limiting column (23), two connecting plates (24), four connecting blocks (25), two rotating shafts (26) and two bonding plates (27), the bottom end of the fixing block (21) is fixedly connected with the top end of the corresponding hook body (12), the outer wall of the fixing block (21) is movably connected with the inner wall of the corresponding square hole (13), the circular groove (22) is formed in the top end of the fixing block (21), the limiting column (23) is in threaded connection with the inner ring wall of the circular groove (22), the two ends of the outer wall of the limiting column (23) are movably connected with the connecting plates (24), two equal fixedly connected with connecting blocks (25), four in one side of connecting plate (24) two double-phase between swing joint have two pivot (26), two the equal swing joint of outer wall of pivot (26) has splice plate (27), two one side of splice plate (27) all with the one side swing joint that corresponds the body of rod (1).
2. The retractor for general surgery operation as claimed in claim 1, wherein: one side swing joint of the body of rod (1) has fixed establishment (3), fixed establishment (3) include frid (31), two draw-in grooves (32), spacing (33), two fixture blocks (34), one side of frid (31) and the one side fixed connection who corresponds the body of rod (1), two draw-in grooves (32) have been seted up to the opposite side of frid (31), the opposite side swing joint of frid (31) has spacing (33), two fixture blocks (34) of one side fixedly connected with of spacing (33), two the outer wall of fixture block (34) all is connected with the inner wall joint that corresponds draw-in groove (32).
3. The retractor for general surgery operation as claimed in claim 1, wherein: the inner wall swing joint of quad slit (13) has telescopic machanism (4), telescopic machanism (4) are including lag (41), spring (42), the inner wall swing joint of lag (41) has spring (42), the one end of spring (42) and the one side swing joint who corresponds quad slit (13) inner wall, the other end of spring (42) and the one side swing joint who corresponds fixed block (21).
4. The retractor for general surgery operation as claimed in claim 1, wherein: the outer wall swing joint of fixed block (21) has the silver of making by the polytetrafluoroethylene material, the area size of silver inner wall one side matches the setting with the area size that corresponds fixed block (21) outer wall one side, the area size of silver outer wall one side matches the setting with the area size that corresponds quad slit (13) inner wall one side.
5. The retractor for general surgery operation as claimed in claim 1, wherein: the inner diameter of the inner ring wall of the circular groove (22) is matched with the outer diameter of the outer ring wall of the corresponding limiting column (23).
6. The retractor for general surgery operation as claimed in claim 1, wherein: the length dimension of the outer wall of the two rotating shafts (26) is matched with the width dimension of the outer wall of the corresponding bonding plate (27).
7. The retractor for general surgery operation as claimed in claim 2, wherein: two the area size of draw-in groove (32) inner wall one side all matches the setting with the area size of corresponding fixture block (34) outer wall one side, two the degree of depth size of draw-in groove (32) inner wall all matches the setting with the length size of corresponding fixture block (34) outer wall.
8. The retractor for general surgery operation as claimed in claim 3, wherein: the inner diameter size of the inner ring wall of the protecting sleeve (41) is matched with the outer diameter size of the outer ring wall of the corresponding spring (42), and the width size of the outer wall of the protecting sleeve (41) is matched with the width size of the outer wall of the corresponding fixing block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220072471.3U CN216823542U (en) | 2022-01-12 | 2022-01-12 | Drag hook for general surgery department operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220072471.3U CN216823542U (en) | 2022-01-12 | 2022-01-12 | Drag hook for general surgery department operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216823542U true CN216823542U (en) | 2022-06-28 |
Family
ID=82084148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220072471.3U Expired - Fee Related CN216823542U (en) | 2022-01-12 | 2022-01-12 | Drag hook for general surgery department operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216823542U (en) |
-
2022
- 2022-01-12 CN CN202220072471.3U patent/CN216823542U/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: 20220628 |