CN204683679U - A kind of thoracic surgery drag hook - Google Patents
A kind of thoracic surgery drag hook Download PDFInfo
- Publication number
- CN204683679U CN204683679U CN201520204129.4U CN201520204129U CN204683679U CN 204683679 U CN204683679 U CN 204683679U CN 201520204129 U CN201520204129 U CN 201520204129U CN 204683679 U CN204683679 U CN 204683679U
- Authority
- CN
- China
- Prior art keywords
- support bar
- cradling piece
- fixed support
- movable
- sleeve
- 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
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Abstract
The utility model discloses a kind of thoracic surgery drag hook, comprise the cradling piece connecting operation table, the bottom of described cradling piece is provided with the part that is threaded, the shaft of described cradling piece is provided with movable sleeve, the outer circumference surface of described movable sleeve is provided with lock screw and fixed support bar, the internal activity of described fixed support bar is provided with movable support rod, described fixed support bar and described movable support rod are coaxially arranged, the vertical described cradling piece of described fixed support bar, described movable support rod has a groove away from that one end of described fixed support bar, hook portion is provided with in described groove, the outer setting of described hook portion has link, described link is combined with conduit bail, this device and operation table achieve a fixed connection, and wound are expanded more stable, improve success rate of operation, and this device effectively can draw conduit simultaneously, are convenient to draw the blood in wound, provide the visual field comparatively clearly to operation.
Description
Technical field
This utility model relates to a kind of thoracic surgery drag hook.
Background technology
When carrying out thoracic surgery, most needs to position surgical wound by surgery tractor and expand, the carrying out of convenient operation, due to the rich blood vessel of thoracic cavity part, therefore more blood can be produced in operation process, affect surgical field of view, therefore conduit can be used in the prior art to absorb this part blood, to provide surgical field of view comparatively clearly, but the location of conduit of the prior art needs assistant to hold, the size of operating-table is limited, assistant can take effective usable floor area of operating-table surrounding, normally carrying out of impact operation, the use of drag hook of the prior art is simultaneously directly fix at wound place mostly, in use procedure, drag hook can produce and rock, use comparatively unstable.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of thoracic surgery drag hook, this device and operation table achieve a fixed connection, wound is expanded more stable, improve success rate of operation, this device effectively can draw conduit simultaneously, is convenient to draw the blood in wound, provides the visual field comparatively clearly to operation, this device is convenient to regulate simultaneously, with low cost.
For solving the problem, this utility model adopts following technical scheme:
A kind of thoracic surgery drag hook, comprise the cradling piece connecting operation table, the bottom of described cradling piece is provided with the part that is threaded, the shaft of described cradling piece is provided with movable sleeve, the below of described movable sleeve is provided with regulating sleeve, described regulating sleeve is threaded with described cradling piece, described cradling piece is arranged with regulating spring, described regulating spring is between described regulating sleeve and described movable sleeve, the outer circumference surface of described movable sleeve is provided with lock screw and fixed support bar, the internal activity of described fixed support bar is provided with movable support rod, described fixed support bar and described movable support rod are coaxially arranged, the vertical described cradling piece of described fixed support bar, described movable support rod has a groove away from that one end of described fixed support bar, hook portion is provided with in described groove, movable axis is combined with between described hook portion and described groove, the outer setting of described hook portion has link, described link is combined with conduit bail, the periphery of described conduit bail is provided with the thread segment coordinating described link.
As preferably technical scheme, described cradling piece is hollow Stainless steel rod, and the top of described cradling piece is provided with limited cap, and the outer surface of described limited cap is provided with rubber sleeve, the lower end of described limited cap is provided with insertion end, and described insertion end assigns in described cradling piece.
As preferably technical scheme, the shaft of described fixed support bar is provided with surgical instrument laying rack, and described surgical instrument laying rack and described fixed support bar are welded and fixed, and described surgical instrument laying rack is provided with several and puts hole.
As preferably technical scheme, described fixed support bar is provided with elasticity set screw near that one end place of described movable support rod.
The beneficial effects of the utility model are: this device and operation table achieve a fixed connection, wound is expanded more stable, improve success rate of operation, this device effectively can draw conduit simultaneously, be convenient to draw the blood in wound, provide the visual field comparatively clearly to operation, this device is convenient to regulate simultaneously, with low cost, be applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of surgical instrument laying rack.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult a kind of thoracic surgery drag hook shown in Fig. 1 and Fig. 2, comprise the cradling piece 1 connecting operation table, the bottom of described cradling piece 1 is provided with the part 101 that is threaded, the shaft of described cradling piece 1 is provided with movable sleeve 2, the below of described movable sleeve 2 is provided with regulating sleeve 3, described regulating sleeve 3 is threaded with described cradling piece 1, described cradling piece 1 is arranged with regulating spring 4, described regulating spring 4 is between described regulating sleeve 3 and described movable sleeve 2, the outer circumference surface of described movable sleeve 2 is provided with lock screw 201 and fixed support bar 202, the internal activity of described fixed support bar 202 is provided with movable support rod 203, described fixed support bar 202 is coaxially arranged with described movable support rod 203, the vertical described cradling piece 1 of described fixed support bar 202, described movable support rod 203 has a groove (not shown) away from that one end of described fixed support bar 202, hook portion 5 is provided with in described groove, movable axis 6 is combined with between described hook portion 5 and described groove, the outer setting of described hook portion 5 has link 501, described link 501 is combined with conduit bail 7, the periphery of described conduit bail 7 is provided with the thread segment (not shown) coordinating described link 501.
A preferred embodiment in this utility model, described cradling piece 1 is hollow Stainless steel rod, the top of described cradling piece 1 is provided with limited cap 8, the outer surface of described limited cap 8 is provided with rubber sleeve (not shown), the lower end of described limited cap 8 is provided with insertion end 801, and described insertion end 801 assigns in described cradling piece 1.
A preferred embodiment in this utility model, the shaft of described fixed support bar 202 is provided with surgical instrument laying rack 9, described surgical instrument laying rack 9 is welded and fixed with described fixed support bar 202, described surgical instrument laying rack 9 is provided with several and puts hole 901.
A preferred embodiment in this utility model, described fixed support bar 202 is provided with elasticity set screw 211 near that one end place of described movable support rod 203.
The beneficial effects of the utility model are: this device and operation table achieve a fixed connection, wound is expanded more stable, improve success rate of operation, this device effectively can draw conduit simultaneously, be convenient to draw the blood in wound, provide the visual field comparatively clearly to operation, this device is convenient to regulate simultaneously, with low cost, be applicable to promoting the use of.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a thoracic surgery drag hook, it is characterized in that: comprise the cradling piece connecting operation table, the bottom of described cradling piece is provided with the part that is threaded, the shaft of described cradling piece is provided with movable sleeve, the below of described movable sleeve is provided with regulating sleeve, described regulating sleeve is threaded with described cradling piece, described cradling piece is arranged with regulating spring, described regulating spring is between described regulating sleeve and described movable sleeve, the outer circumference surface of described movable sleeve is provided with lock screw and fixed support bar, the internal activity of described fixed support bar is provided with movable support rod, described fixed support bar and described movable support rod are coaxially arranged, the vertical described cradling piece of described fixed support bar, described movable support rod has a groove away from that one end of described fixed support bar, hook portion is provided with in described groove, movable axis is combined with between described hook portion and described groove, the outer setting of described hook portion has link, described link is combined with conduit bail, the periphery of described conduit bail is provided with the thread segment coordinating described link.
2. thoracic surgery drag hook according to claim 1, it is characterized in that: described cradling piece is hollow Stainless steel rod, the top of described cradling piece is provided with limited cap, the outer surface of described limited cap is provided with rubber sleeve, the lower end of described limited cap is provided with insertion end, and described insertion end assigns in described cradling piece.
3. thoracic surgery drag hook according to claim 1, it is characterized in that: the shaft of described fixed support bar is provided with surgical instrument laying rack, described surgical instrument laying rack and described fixed support bar are welded and fixed, and described surgical instrument laying rack is provided with several and puts hole.
4. thoracic surgery drag hook according to claim 1, is characterized in that: described fixed support bar is provided with elasticity set screw near that one end place of described movable support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204129.4U CN204683679U (en) | 2015-03-30 | 2015-03-30 | A kind of thoracic surgery drag hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204129.4U CN204683679U (en) | 2015-03-30 | 2015-03-30 | A kind of thoracic surgery drag hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204683679U true CN204683679U (en) | 2015-10-07 |
Family
ID=54224024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204129.4U Expired - Fee Related CN204683679U (en) | 2015-03-30 | 2015-03-30 | A kind of thoracic surgery drag hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204683679U (en) |
-
2015
- 2015-03-30 CN CN201520204129.4U patent/CN204683679U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151007 Termination date: 20160330 |