CN205458836U - Abdominal retractor - Google Patents
Abdominal retractor Download PDFInfo
- Publication number
- CN205458836U CN205458836U CN201620019608.3U CN201620019608U CN205458836U CN 205458836 U CN205458836 U CN 205458836U CN 201620019608 U CN201620019608 U CN 201620019608U CN 205458836 U CN205458836 U CN 205458836U
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- China
- Prior art keywords
- drag hook
- adjusting rod
- fixing
- hook
- abdominal cavity
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Abstract
The utility model relates to an abdominal retractor, the dead lever, one end and the dead lever rotatable coupling's that are connected including first fixed drag hook, one end and first fixed drag hook first regulation pole, adjust pole, and second regulation pole other end rotatable coupling's the movable drag hook of second with first regulation pole other end rotatable coupling's first movable drag hook, one end and dead lever rotatable coupling's second, first fixed drag hook is located between first movable drag hook and the movable drag hook of second. Through the angle of adjusting first regulation pole, second regulation pole and dead lever, increase or reduction abdominal retractor's width to through adjusting first movable drag hook and first angle of adjusting angle, second activity drag hook and the second regulation pole of pole, make each drag hook and the notched stomach wall in abdominal cavity laminating, satisfied operation need, the use is nimble convenient, need not to be equipped with a plurality of assistants and a plurality of abdominal retractor concurrent operation, reduce occupation space, make the operation field of vision wider, improve the success rate of operation.
Description
Technical field
This utility model relates to medical device technical field, particularly to a kind of abdominal cavity retractor.
Background technology
At present, the abdominal cavity retractor used in hospital is single hook structure form, width cannot be adjusted and narrower, be not suitable for surgical field of view on a large scale to expose, when the operative site that abdominal part needs exposure is bigger, generally need to extend in operative incision with 2 to 3 monolithic drag hooks simultaneously, troublesome poeration and not in place, also need to several assistant coordinate, not only occupy more space, affect surgical field of view, operating time is the most usually made to extend, even make operation not to be smoothed out, make troubles to the operation of operative doctor, reduce the success rate of operation.
Utility model content
The purpose of this utility model is to provide a kind of abdominal cavity retractor, it is possible to convenient to operate, and width scalable makes surgical field of view wider.
For realizing the purpose of this utility model, adopt the technical scheme that:
A kind of abdominal cavity retractor, fixing fixing bar that drag hook is connected is fixed in drag hook, one end with first, one end is rotatably connected the first adjusting rod and the second adjusting rod that the first movable hook that the first adjusting rod other end is rotatably connected, one end are rotatably connected with fixing bar and the second movable hook that the second adjusting rod other end is rotatably connected with fixing bar including first, first fixes drag hook between the first movable hook and the second movable hook.
During use, according to operation needs, by adjusting the angle of the first adjusting rod, the second adjusting rod and fixing bar, the width of abdominal cavity retractor is increased or decreased, and by adjusting the first movable hook and the angle of the first adjusting rod, the second movable hook and the angle of the second adjusting rod, make the stomach wall laminating of each drag hook and abdominal incisions, meet operation needs, use flexibly, easy to operate；And abdominal cavity retractor has three drag hooks simultaneously, it is not necessary to being equipped with multiple assistant and multiple abdominal cavity retractor operates, minimizing takes up room simultaneously, make surgical field of view wider, improve the success rate of operation.
Below technical scheme is further illustrated:
It is further, abdominal cavity retractor also includes the first securing member, first adjusting rod and the second adjusting rod are equipped with the bar hole arranged along its length, and fixing bar is provided with first fixing hole relative with bar hole, and connecting between bar hole and the first fixing hole has the first securing member.By bar hole and the cooperation of the first fixing hole, adjust the first adjusting rod and the second adjusting rod stretches out the length of fixing bar, make the stomach wall of each drag hook and abdominal incisions more fit, use more flexible convenience；After adjustment completes, by the first securing member, the first adjusting rod and the second adjusting rod are fixed on fixing bar；After use completes, it is also possible to by adjusting bar hole and the link position of fixing hole, three drag hooks are made to realize folding, it is simple to receive and deposit.
Further, the first adjusting rod is provided with the first connecting hole, and the first movable hook is provided with second connecting hole relative with the first connecting hole, and connecting between the first connecting hole and the second connecting hole has the first bearing pin.First movable hook and the first adjusting rod realize being rotatably connected by the cooperation of the first connecting hole, the second connecting hole and the first bearing pin.
Further, the second adjusting rod is provided with the 3rd connecting hole, and the second movable hook is provided with fourth connecting hole relative with the 3rd connecting hole, and connecting between the 3rd connecting hole and the 4th connecting hole has the second bearing pin.Second movable hook and the second adjusting rod realize being rotatably connected by the cooperation of the 3rd connecting hole, the 4th connecting hole and the second bearing pin.
Further, fixing bar is also associated with second away from first one end fixing drag hook and fixes drag hook.In operation process, after first fixes the stomach wall that drag hook, the first movable hook and the second movable hook catch on abdominal incisions, fix drag hook by second and abdominal cavity retractor is fixed on the framework around art platform, it is not necessary to manually pull, abdominal cavity retractor in operation process is prevented to be moved, more convenient operation.
It is further, abdominal cavity retractor also includes the second securing member and is provided with the adapter sleeve of cavity, adapter sleeve is provided with the second fixing hole connected with cavity, second fixing hole and the second fastener threads connect, fixing bar is socketed in cavity away from first one end fixing drag hook, and second fixes drag hook is located on adapter sleeve.Stretch into the length of adapter sleeve by adjusting fixing bar, adjust the total length of abdominal cavity retractor, make abdominal cavity retractor pass through second and fix drag hook and be preferably fixed on the framework around art platform, use more flexible；And second fix drag hook and realize removably connecting by adapter sleeve and fixing bar, Post operation, by unclamping the second securing member, fix drag hook by second and cleaning taken apart by other drag hooks, make cleaning more convenient, meet aseptic, sterilize and the requirement of sterilizing.
Further, all fix the length of drag hook than first long for the length of the first active pull rod and the second movable hook.Abdominal cavity retractor is enable preferably to mate with the stomach wall of abdominal incisions.
Compared with prior art, this utility model has the advantages that
When this utility model uses, according to operation needs, by adjusting the angle of the first adjusting rod, the second adjusting rod and fixing bar, the width of abdominal cavity retractor is increased or decreased, and by adjusting the first movable hook and the angle of the first adjusting rod, the second movable hook and the angle of the second adjusting rod, make the stomach wall laminating of each drag hook and abdominal incisions, meet operation needs, use flexibly, easy to operate；And abdominal cavity retractor has three drag hooks simultaneously, it is not necessary to being equipped with multiple assistant and multiple abdominal cavity retractor operates, minimizing takes up room simultaneously, make surgical field of view wider, improve the success rate of operation.
Accompanying drawing explanation
Fig. 1 is the structural representation after this utility model embodiment abdominal cavity retractor launches；
Fig. 2 is the operating diagram of this utility model embodiment abdominal cavity retractor；
Fig. 3 is the structural representation after this utility model embodiment abdominal cavity retractor folds.
Description of reference numerals:
10. first fixing drag hook, 20. fix bar, 30. first adjusting rods, 310. bar holes, 40. second adjusting rods, 50. first movable hooks, 510. second connecting holes, 520. first bearing pins, 60. second movable hooks, 610. the 4th connecting holes, 620. second bearing pins, 70. first securing members, 80. second fix drag hook, 90. adapter sleeves, 910. second securing members.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail:
As shown in Figure 1, a kind of abdominal cavity retractor, the second movable hook 60 being rotatably connected with second adjusting rod 40 other end including the second adjusting rod 40 first fixing the first movable hook 50 that the first adjusting rod 30 that fixing bar 20 that drag hook 10 is connected is fixed in drag hook 10, one end with first, one end is rotatably connected is rotatably connected with first adjusting rod 30 other end with fixing bar 20, one end is rotatably connected with fixing bar 20, first fixes drag hook 10 between the first movable hook 50 and the second movable hook 60.
During use, as depicted in figs. 1 and 2, according to operation needs, by adjusting first adjusting rod the 30, second adjusting rod 40 and the angle of fixing bar 20, the width of abdominal cavity retractor is increased or decreased, and by adjusting the first movable hook 50 and the angle of the first adjusting rod 30, the second movable hook 60 and angle of the second adjusting rod 40, make the stomach wall laminating of each drag hook and abdominal incisions, meet operation needs, use flexibly, easy to operate；And abdominal cavity retractor has three drag hooks simultaneously, it is not necessary to being equipped with multiple assistant and multiple abdominal cavity retractor operates, minimizing takes up room simultaneously, make surgical field of view wider, improve the success rate of operation.
In the present embodiment, first adjusting rod 30 is provided with the first connecting hole (accompanying drawing does not identifies), first movable hook 50 is provided with second connecting hole 510 relative with the first connecting hole, connect between first connecting hole and the second connecting hole 510 and have the first bearing pin 520, second adjusting rod 40 is provided with the 3rd connecting hole (accompanying drawing does not identifies), second movable hook 60 is provided with fourth connecting hole 610 relative with the 3rd connecting hole, and connecting between the 3rd connecting hole and the 4th connecting hole 610 has the second bearing pin 620.First movable hook 50 and the first adjusting rod 30 realize being rotatably connected by the cooperation of the first connecting hole, the second connecting hole 510 and the first bearing pin 520；Second movable hook 60 and the second adjusting rod 40 realize being rotatably connected by the cooperation of the 3rd connecting hole, the 4th connecting hole 610 and the second bearing pin 620.Can be to use other the mode that is rotatably connected according to actual needs between first movable hook 50 and the first adjusting rod 30, between the second movable hook 60 and the second adjusting rod 40.
As shown in Figure 2, a similar ellipse after opening due to abdominal cavity, in order to ensure on the ellipse that outside is the same center of circle of all drag hooks, first to fix drag hook 10 be the shortest, first movable hook 50 and the second movable hook 60 to be grown a bit, enable the abdominal cavity retractor after opening preferably to mate stomach wall.
As shown in Figure 1, abdominal cavity retractor also includes the first securing member 70, first adjusting rod 30 and the second adjusting rod 40 are equipped with the bar hole 310 arranged along its length, fixing bar 20 is provided with first fixing hole (accompanying drawing do not identify) relative with bar hole 310, and connecting between bar hole 310 and the first fixing hole has the first securing member 70.By bar hole 310 and the cooperation of the first fixing hole, adjust the first adjusting rod 30 and the second adjusting rod 40 stretches out the length of fixing bar 20, make the stomach wall of each drag hook and abdominal incisions more fit, use more flexible convenience；After adjustment completes, by the first securing member 70, first adjusting rod 30 and the second adjusting rod 40 are fixed on fixing bar 20；After use completes, as it is shown on figure 3, by adjusting bar hole 310 and the link position of fixing hole, make three drag hooks realize folding, it is simple to receive and deposit.
In the present embodiment, the first securing member 70 is wing nut connector, and the first fixing hole is screwed hole, and the first securing member 70 can be to use other forms according to actual needs.
As it is shown in figure 1, fixing bar 20 is also associated with second away from first one end fixing drag hook 10 and fixes drag hook 80.In operation process, first fixes drag hook the 10, first movable hook 50 and after the second movable hook 60 catches on the stomach wall of abdominal incisions, fix drag hook 80 by second to be fixed on by abdominal cavity retractor on the framework around art platform, without manually pulling, prevent abdominal cavity retractor in operation process to be moved, operate safer convenience.
In the present embodiment, abdominal cavity retractor also includes the second securing member 910 and is provided with the adapter sleeve 90 of cavity, adapter sleeve 90 is provided with the second fixing hole (accompanying drawing does not identifies) connected with cavity, second fixing hole and the second securing member 910 are threaded, fixing bar 20 is socketed in cavity away from first one end fixing drag hook, second fixes drag hook 80 is located on adapter sleeve 90, and second fixes drag hook 80 is fixed on fixing bar 20 by adapter sleeve 90.During use, stretch into the length of adapter sleeve 90 by adjusting fixing bar 20, adjust the total length of abdominal cavity retractor, make abdominal cavity retractor pass through second and fix drag hook 80 and be preferably fixed on the framework around art platform, use more flexible；And second fix drag hook 80 and realize removably connecting by adapter sleeve 90 and fixing bar 20, Post operation, by unclamping the second securing member 910, fix drag hook 80 by second and cleaning taken apart by other drag hooks, make cleaning more convenient, meet aseptic, sterilize and the requirement of sterilizing.Second fixes drag hook 80 can also be directly anchored on fixing bar 20 according to actual needs.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (7)
1. an abdominal cavity retractor, it is characterized in that, the second movable hook being rotatably connected with the described second adjusting rod other end including the second adjusting rod first fixing the first movable hook that the first adjusting rod that fixing bar that drag hook is connected is fixed in drag hook, one end with described first, one end is rotatably connected is rotatably connected with the described first adjusting rod other end with described fixing bar, one end is rotatably connected with described fixing bar, described first fixes drag hook between described first movable hook and described second movable hook.
Abdominal cavity retractor the most according to claim 1, it is characterized in that, also include the first securing member, described first adjusting rod and described second adjusting rod are equipped with the bar hole arranged along its length, described fixing bar is provided with first fixing hole relative with described bar hole, and connecting between described bar hole and described first fixing hole has described first securing member.
Abdominal cavity retractor the most according to claim 1, it is characterized in that, described first adjusting rod is provided with the first connecting hole, and described first movable hook is provided with second connecting hole relative with described first connecting hole, and connecting between described first connecting hole and described second connecting hole has the first bearing pin.
Abdominal cavity retractor the most according to claim 1, it is characterized in that, described second adjusting rod is provided with the 3rd connecting hole, and described second movable hook is provided with fourth connecting hole relative with described 3rd connecting hole, and connecting between described 3rd connecting hole and described 4th connecting hole has the second bearing pin.
Abdominal cavity retractor the most according to claim 1, it is characterised in that described fixing bar is also associated with second away from described first one end fixing drag hook and fixes drag hook.
Abdominal cavity retractor the most according to claim 5, it is characterized in that, also include the second securing member and be provided with the adapter sleeve of cavity, described adapter sleeve is provided with the second fixing hole connected with described cavity, described second fixing hole is connected with described second fastener threads, described fixing bar is socketed in described cavity away from one end of described fixing drag hook, and described second fixes drag hook is located on described adapter sleeve.
7. according to the abdominal cavity retractor described in any one of claim 1 to 6, it is characterised in that the length that the length of described first active pull rod and described second movable hook all fixes drag hook than described first is long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019608.3U CN205458836U (en) | 2016-01-07 | 2016-01-07 | Abdominal retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019608.3U CN205458836U (en) | 2016-01-07 | 2016-01-07 | Abdominal retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458836U true CN205458836U (en) | 2016-08-17 |
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ID=56666341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620019608.3U Active CN205458836U (en) | 2016-01-07 | 2016-01-07 | Abdominal retractor |
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| Country | Link |
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| CN (1) | CN205458836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344089A (en) * | 2016-11-04 | 2017-01-25 | 昆明医科大学第二附属医院 | Separated-type double-end completely-adjustable abdominal retractor |
| CN111568482A (en) * | 2020-05-21 | 2020-08-25 | 吉林大学 | Novel operation retractor for oral and maxillofacial surgery |
-
2016
- 2016-01-07 CN CN201620019608.3U patent/CN205458836U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106344089A (en) * | 2016-11-04 | 2017-01-25 | 昆明医科大学第二附属医院 | Separated-type double-end completely-adjustable abdominal retractor |
| CN111568482A (en) * | 2020-05-21 | 2020-08-25 | 吉林大学 | Novel operation retractor for oral and maxillofacial surgery |
| CN111568482B (en) * | 2020-05-21 | 2023-05-16 | 吉林大学 | Novel surgical retractor for oral and maxillofacial surgery |
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| GR01 | Patent grant |