CN202723916U - Pancreas measuring blocking clamp - Google Patents
Pancreas measuring blocking clamp Download PDFInfo
- Publication number
- CN202723916U CN202723916U CN2012202525725U CN201220252572U CN202723916U CN 202723916 U CN202723916 U CN 202723916U CN 2012202525725 U CN2012202525725 U CN 2012202525725U CN 201220252572 U CN201220252572 U CN 201220252572U CN 202723916 U CN202723916 U CN 202723916U
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- CN
- China
- Prior art keywords
- pancreas
- blocking
- pincers
- clamping part
- measured
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- 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 provides a pancreas measuring blocking clamp. The blocking clamp comprises two clamp bodies, wherein the two clamp bodies are hinged; each clamp body comprises a holding part at the rear end of a hinge joint and a clamping part at the front end of the hinge joint; and the clamping part comprises a rear section, a bending section and a front section, which are connected in sequence. The blocking clamp has the following beneficial effects that the blocking clamp can improve the resection rates of tumors in operations; the blocking clamp is a good operative instrument for the surgeons; the operation time can be shortened and the effects of relapse and metastasis after the operations can be reduced as far as possible by applying the blocking clamp; and in particular, the blocking clamp can measure the anteroposterior diameter and superoinferior diameter of the pancreas section and can play a role of temporary hemostasis when the pancreas section is cut off.
Description
Technical field
This utility model relates to operating theater instruments, in particular for the apparatus in the pancreatic surgery, particularly, relates to pancreas and measures the blocking-up pincers.
Background technology
After pancreas is positioned at peritoneum, anatomical position exists deeply, visual field difficult exposure, and the important blood vessels such as next-door neighbour's portal vein, superior mesenteric vein, the splenic vein, coeliac trunk and superior mesenteric artery, very difficult touch and the extruding of avoiding fully tumor when radical surgery, the blood confession and the lymph circulation that add pancreas are extremely abundant again, will certainly increase in the operation tumor cell to the risk of blood vessel, lymphatic channel even abdominal cavity and Peritoneal metastasis, this may also be recurrence and a high major reason of the rate of transform behind the radical Resection for Adenocarcinoma of Pancreas.
The difficult point of the cancer of pancreas operation technique that another is main just is prevention and the processing of pancreas fistula.Pancreatic juice is because stronger corrosivity, no matter is that pancreas stump and intestinal anastomosis or stump are closed spacious putting, and all has the pancreas fistula.The pancreas intestinal anastomosis mode that the pancreas fistula the most often adopts at present comprises that the ductus pancreaticus mucosa coincide, pancreas jejunum sleeve type bundlees art, the end-to-side anastomosis of pancreas jejunum etc., and modus operandi is had nothing in common with each other, and differs for the Report of Complications that occurs after the operation.
Processing for the pancreas wound surface during operation is very important, after chainage, can judge the position of main pancreatic duct, can stop blooding behind the temporary interruption if wound surface is hemorrhage, does not damage main pancreatic duct.Keep pancreas normal configuration and minimal damage as far as possible, for what pancreas coincide good guaranteeing role arranged smoothly.
Existing pancreatic surgery operating theater instruments exists deficiency, replaces the apparatus that can use vascular surgery for blood vessel separation and vessel resection that operation is meticulous, but just relatively not good enough for separation, there is no the effect of good protection blood vessel.Wherein, when pancreas is free, does not have good blunt separation apparatus yet and measure block device, for the interim blocking-up shortage control of Stump Hemorrhage.
The utility model content
For defective of the prior art, the purpose of this utility model provides a kind of pancreas and measures the blocking-up pincers.
According to an aspect of the present utility model, provide a kind of pancreas to measure the blocking-up pincers, comprise two calipers, be articulated and connected between described two calipers, described caliper comprises the grip part that is positioned at the pin joint rear end and the clamping part that is positioned at pin joint front end place, and described clamping part comprises back segment, bending segment and the leading portion that connects successively.
Preferably, the leading portion of any described clamping part is folded to the leading portion of another clamping part by described kink.
Preferably, the opposite face between two described leading portions is provided with anti-slop serrations, and the opposite face between two described kinks is burnishing surface, and the opposite face between two described back segments is burnishing surface.
Preferably, be provided with graduation mark on the described clamping part.
Preferably, be provided with graduation mark on the described leading portion.
Preferably, be provided with nonskid coating on the surface of described clamping part.
Preferably, be provided with nonskid coating on the surface of described anti-slop serrations.
Preferably, the length of described leading portion is 4 to 6 centimetres.
Preferably, the length of described leading portion is more than or equal to 5 centimetres.
This utility model can improve the resection rate of tumor in the operation; Be good operating theater instruments for the surgeon, use this utility model and can shorten operating time, reduce as far as possible the impact that postoperative recurrence shifts.Especially this utility model is highly suitable for hemostasis and the processing of pancreas stump in the art, can measure pancreas section anteroposterior diameter and footpath up and down, and can play interim anastalsis when cutting off the pancreas section.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 illustrates the structural representation of measuring the blocking-up pincers according to pancreas of the present utility model;
Fig. 2 illustrates the concrete structure schematic diagram of measuring graduation mark in the blocking-up pincers according to pancreas of the present utility model.
The specific embodiment
Fig. 1 illustrates the structural representation of measuring the blocking-up pincers according to pancreas of the present utility model.Particularly, measure the blocking-up pincers according to the pancreas that this utility model provides, comprise two calipers, be articulated and connected between described two calipers, consist of chi structure, as shown in Figure 1.Described caliper comprises the grip part 2 that is positioned at pin joint 9 rear end and the clamping part that is positioned at pin joint front end place, and described clamping part comprises back segment 11, bending segment 12 and the leading portion 13 that connects successively.
More specifically, be provided with graduation mark on the described clamping part, preferably, at described leading portion 13 described graduation mark 132 be set.In a preference, the length of described leading portion is 4 to 6 centimetres, and further preferably, the length of described leading portion is more than or equal to 5 centimetres.Thereby, when this utility model can play interim anastalsis when cutting off the pancreas section, can also to pancreas section anteroposterior diameter and up and down the footpath measure.
Further, as shown in Figure 1, the leading portion 13 of any described clamping part is folded to the leading portion of another clamping part by described kink 12.Opposite face between two described leading portions is provided with anti-slop serrations, and the opposite face between two described kinks is burnishing surface, and the opposite face between two described back segments is burnishing surface.Preferably, be provided with nonskid coating on the surface of described clamping part, especially can be provided with nonskid coating on the surface of described anti-slop serrations.
This utility model is by improving the resection rate of tumor in the operation; Be good operating theater instruments for the surgeon, use this utility model and can shorten operating time, reduce as far as possible the impact that postoperative recurrence shifts.
Above specific embodiment of the utility model is described.It will be appreciated that, this utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (9)
1. a pancreas is measured the blocking-up pincers, comprise two calipers, be articulated and connected between described two calipers, it is characterized in that, described caliper comprises the grip part that is positioned at the pin joint rear end and the clamping part that is positioned at pin joint front end place, and described clamping part comprises back segment, bending segment and the leading portion that connects successively.
2. pancreas according to claim 1 is measured the blocking-up pincers, it is characterized in that, the leading portion of any described clamping part is folded to the leading portion of another clamping part by described kink.
3. pancreas according to claim 1 is measured blocking-up pincers, it is characterized in that, the opposite face between two described leading portions is provided with anti-slop serrations, and the opposite face between two described kinks is burnishing surface, and the opposite face between two described back segments is burnishing surface.
4. pancreas according to claim 1 is measured the blocking-up pincers, it is characterized in that, is provided with graduation mark on the described clamping part.
5. pancreas according to claim 4 is measured the blocking-up pincers, it is characterized in that, is provided with graduation mark on the described leading portion.
6. pancreas according to claim 1 is measured the blocking-up pincers, it is characterized in that, is provided with nonskid coating on the surface of described clamping part.
7. pancreas according to claim 3 is measured the blocking-up pincers, it is characterized in that, is provided with nonskid coating on the surface of described anti-slop serrations.
8. pancreas according to claim 1 is measured the blocking-up pincers, it is characterized in that, the length of described leading portion is 4 to 6 centimetres.
9. pancreas according to claim 1 is measured the blocking-up pincers, it is characterized in that, the length of described leading portion is more than or equal to 5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202525725U CN202723916U (en) | 2012-05-31 | 2012-05-31 | Pancreas measuring blocking clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202525725U CN202723916U (en) | 2012-05-31 | 2012-05-31 | Pancreas measuring blocking clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202723916U true CN202723916U (en) | 2013-02-13 |
Family
ID=47649676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202525725U Expired - Fee Related CN202723916U (en) | 2012-05-31 | 2012-05-31 | Pancreas measuring blocking clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202723916U (en) |
-
2012
- 2012-05-31 CN CN2012202525725U patent/CN202723916U/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 |
Granted publication date: 20130213 Termination date: 20160531 |