CN200977174Y - Multifunctional dilator for chest surgical operation - Google Patents
Multifunctional dilator for chest surgical operation Download PDFInfo
- Publication number
- CN200977174Y CN200977174Y CN 200620136256 CN200620136256U CN200977174Y CN 200977174 Y CN200977174 Y CN 200977174Y CN 200620136256 CN200620136256 CN 200620136256 CN 200620136256 U CN200620136256 U CN 200620136256U CN 200977174 Y CN200977174 Y CN 200977174Y
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- CN
- China
- Prior art keywords
- mouthpart
- drag hook
- open
- annular
- hole
- 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
A multi-purpose thoracic operation mouth opening appliance, belonging to the medical apparatus. A fixed pile (2) is arranged on an annular mouth opening appliance (1) by the utility model, a line managing column (3) is arranged on the outer ring of the annular mouth opening appliance (1), a hole (5) is opened on the hook drawing arm of the drawing hook (4), and the hole (5) is sleeved in the fixed pile (2). The utility model has the advantages of that the counter traction is multi-faceted; the multi-incision and the small exposition of the pressed point are satisfied, the incision trauma is small; the liver, the lung, the spleen can all be applied a counter-traction; the operation has the line managing function; the work load of the operating assistant is lightened; the utility model is applied in the incisions of all the thoracic front outer side, rear outer side, median, and upper abdominal region, etc. The structure is simple, and the operation is convenient.
Description
Technical field
This utility model belongs to medical apparatus and instruments, relates to a kind of multi-functional thoracic surgery and opens up mouthpart.
Background technology
At present, the pattern of thoracic surgery dilator is a lot, uses also very wide.But most of dilators all have shortcoming separately, mainly contain: the little fracture of rib that takes place easily in the process of strutting of stress point; About more convenient when using; Can not finely take into account all otch of division of chest disease; Can't take into account tractive to liver, lung, spleen.Chinese patent ZL01212989.5 is authorized notification number CN2462860Y, and applying date 2001.2.9 discloses " annular surgery tractor ".It is to be provided with tooth in the outer ring of drag hook ring, and the multistage hook on the drag hook arm hangs on the tooth of outer ring.The deficiency of this structure is: the multistage hook on the drag hook arm damages patient's organ easily, and can't the fixing operation stitching thread.
Summary of the invention
The purpose of this utility model just provides a kind of simple in structure, many internal organs, and multi-faceted tractive has the multi-functional thoracic surgery of line windering function to open up mouthpart.
Realize that the purpose of this utility model solution is to comprise that annular opens up mouthpart (1), drag hook (4), particularly open up and be provided with spud pile (2) on the mouthpart (1) in annular, open up in annular and be provided with reason terminal (3) on the outer ring of mouthpart (1), have hole (5) on the drag hook arm of drag hook (4), be enclosed within on the spud pile (2).
Spud pile (2) is that mushroom-shaped promptly has one than cylindrical big round medicated cap on columniform head.
The hole of opening on the drag hook arm (5) be one big, a little elongated hole.The hole of opening on the drag hook arm (5) has three at least.The gib head shape of drag hook (4) is arc, anti-S shape, strainer shape.
Reason terminal (3) is that mushroom-shaped promptly has one than cylindrical big round medicated cap on columniform head.The root center of reason terminal (3) is provided with aperture (6), and longitudinal center has finedraw and is communicated with aperture (6).
The annular that annular is opened up mouthpart (1) is circular, oval.
The utility model has the advantages that multi-faceted tractive; The little exposure of the many otch of stress point is satisfied, and the otch wound is little; Can take into account tractive to liver, lung, spleen; Line windering function is arranged in operation; Alleviate operator and assistant's workload; Reduce operating theater instruments: take into account in the otch such as the preceding outside of division of chest disease, the outside, back, center, epigastrium and use.Simple in structure, easy to operate handy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the strainer shape sketch map of this utility model drag hook.
The anti-S shape sketch map of this utility model drag hook during Fig. 4.
The specific embodiment
Annular is opened up mouthpart 1 be made into circle or ellipse, annular is opened up mouthpart 1 and is provided with spud pile 2, the outer ring that annular is opened up mouthpart 1 is provided with reason terminal 3, spud pile 2 and reason terminal 3 are opened up out on the circumference of device 1 in annular be uniform, the size that quantity is opened up mouthpart 1 according to annular is provided with 12-18, and spud pile 2 is to be staggeredly arranged with reason terminal 3.Have hole 5 on the drag hook arm of drag hook 4, spud pile 2 is inserted in hole 5.Spud pile 2 is that mushroom-shaped promptly has a diameter than cylindrical big round medicated cap on columniform head.The hole 5 of opening on the drag hook arm be one big, a little elongated hole.The hole 5 of opening on the drag hook arm has three at least.The gib head shape of drag hook 4 be arc, anti-S shape just gib head resemble S (drag hook of liver, spleen), the strainer shape (drag hooks of lungs) of a retrography, use the quantity of different drag hooks 4 and different drag hook 4 according to the different needs of operation.Reason terminal 3 is that mushroom-shaped promptly has a diameter than cylindrical big round medicated cap on columniform head.The reason terminal 3 the root center be provided with aperture 6, longitudinal center has finedraw and is communicated with aperture 6.Draught line in the operation and stitching thread can be put into finedraw and aperture 6 and twine on the resonable terminal 3.
During operation, cut chest, place annular and open up mouthpart 1,, use the quantity of different drag hook 4 and drag hook 4 according to the different needs of operation, open up out operative incision with drag hook 4, draw back organ,, adjust the degree of tightness of 4 pairs of otch of drag hook, organ tractive by the link position of the elongated hole 5 on the adjustment drag hook 4 with spud pile 2, expose the position that needs operation, draught line also can be fastened on the resonable terminal 3 simultaneously.Use reason terminal 3 to put stitching thread in order during stitching, be convenient to sew up.
Claims (8)
1, a kind of multi-functional thoracic surgery is opened up mouthpart, comprise that annular opens up mouthpart (1), drag hook (4), it is characterized in that opening up and be provided with spud pile (2) on the mouthpart (1) in annular, open up in annular and be provided with reason terminal (3) on the outer ring of mouthpart (1), the hole (5) of opening on the drag hook arm of drag hook (4) is enclosed within on the spud pile (2).
2, open up mouthpart according to the said multi-functional thoracic surgery of claim 1, it is characterized in that said spud pile (2) is that mushroom-shaped promptly has one than cylindrical big round medicated cap on columniform head.
3, open up mouthpart according to the said multi-functional thoracic surgery of claim 1, it is characterized in that the hole (5) of opening on the said drag hook arm be one big, a little elongated hole.
4, open up mouthpart according to claim 1 or 3 said multi-functional thoracic surgeries, it is characterized in that the hole (5) of opening on the said drag hook arm having three at least.
5, open up mouthpart according to claim 1 or 3 said multi-functional thoracic surgeries, the gib head shape that it is characterized in that said drag hook (4) is arc, anti-S shape, strainer shape.
6, open up mouthpart according to the said multi-functional thoracic surgery of claim 1, it is characterized in that said reason terminal (3) is that mushroom-shaped promptly has one than cylindrical big round medicated cap on columniform head.
7, open up mouthpart according to claim 1 or 6 said multi-functional thoracic surgeries, it is characterized in that the root center of said reason terminal (3) is provided with aperture (6), longitudinal center has finedraw and is communicated with aperture (6).
8, open up mouthpart according to the said multi-functional thoracic surgery of claim 1, it is characterized in that it is circular, oval that said annular is opened up the annular of mouthpart (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136256 CN200977174Y (en) | 2006-11-27 | 2006-11-27 | Multifunctional dilator for chest surgical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136256 CN200977174Y (en) | 2006-11-27 | 2006-11-27 | Multifunctional dilator for chest surgical operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200977174Y true CN200977174Y (en) | 2007-11-21 |
Family
ID=38977556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620136256 Expired - Fee Related CN200977174Y (en) | 2006-11-27 | 2006-11-27 | Multifunctional dilator for chest surgical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200977174Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799896A (en) * | 2015-05-20 | 2015-07-29 | 南方医科大学南方医院 | Telescopic dual-purpose drag hook device used for abdominal operation |
-
2006
- 2006-11-27 CN CN 200620136256 patent/CN200977174Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799896A (en) * | 2015-05-20 | 2015-07-29 | 南方医科大学南方医院 | Telescopic dual-purpose drag hook device used for abdominal operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20101127 |