CN203619604U - Cardiothoracic surgery minimally invasive surgery lung blocking device - Google Patents
Cardiothoracic surgery minimally invasive surgery lung blocking device Download PDFInfo
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- CN203619604U CN203619604U CN201320659029.1U CN201320659029U CN203619604U CN 203619604 U CN203619604 U CN 203619604U CN 201320659029 U CN201320659029 U CN 201320659029U CN 203619604 U CN203619604 U CN 203619604U
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- handle
- stretching
- minimally invasive
- invasive surgery
- surgery
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Abstract
The utility model discloses a cardiothoracic surgery minimally invasive surgery lung blocking device which is composed of a left part and a right part. The left part and the right part are connected in a rotating mode. The left part and the right part are respectively provided with a handle part and a stretching handle connected with the handle part. The joint of each handle part and the corresponding stretching handle is provided with a corner, and the left part and the right part are connected in a rotating mode at the corners. The handle parts of the left part and the right part are provided with locking tooth bars and locking teeth matched with the locking tooth bars respectively, and the end of the stretching handle of the left part and the end of the stretching handle of the right part are respectively provided with a fan-shaped metal piece. The fan-shaped metal pieces are in smooth connection with the stretching handles. Each stretching handle is composed of a horizontal section and a bending section, wherein a bevel is arranged between the horizontal section and the bending section. The horizontal sections and the handle parts are in the same plane. The cardiothoracic surgery minimally invasive surgery lung blocking device has the advantages that the ends of the stretching parts are small and can enter small minimally invasive surgery incisions, after the stretching handles are stretched, the lung tissue can be effectively blocked, operation of a doctor who carries out an operation is not affected when the stretching handles are used, the stretching angle of the stretching handles can be adjusted, and different operation requirements can be met.
Description
Technical field
This utility model relates to field of surgical, especially relates to a kind of apparatus that stops lung tissue for cardiothoracic surgery Minimally Invasive Surgery.
Background technology
Current mini-incision is widely used, and also often adopts oxter straight cut to complete operation in cardiothoracic surgery, and otch is also more and more less.But enter behind thoracic cavity, lung tissue can affect the exposure of operative site, need its obstruction be opened to carry out next step operation with apparatus.Owing to there is no special operating theater instruments, at present multiplex other apparatuses replace, and existing conventionally larger as the operating theater instruments replacing, be difficult for going deep into thoracic cavity, or can not effectively stop lung tissue, or affect operator person operation while using, thus have influence on carrying out smoothly of operation.
Utility model content
Problem to be solved in the utility model is to provide a kind of cardiothoracic surgery Minimally Invasive Surgery resistance lung device, can go deep into thoracic cavity by less otch, effectively blocks lung tissue, does not affect operator person's operation.
The technical scheme that this utility model addresses the above problem is: a kind of cardiothoracic surgery Minimally Invasive Surgery resistance lung device, formed by the left and right two parts that are rotationally connected, left and right two parts are equipped with handle portion and the handle that struts being attached thereto, handle portion has a bent angle with the junction that struts handle, left and right two parts are rotationally connected in this corner, the lock tooth that the two-part handle portion in left and right is provided with respectively lock tooth bar and matches with lock tooth bar, the two-part end that struts handle, left and right be respectively provided with one with the fan-shaped sheet metal that struts handle smooth connection, overlapped in the time strutting handle and close up, strutting handle is made up of a horizontal segment and a bending segment, between horizontal segment and bending segment, there is a knuckle, horizontal segment and handle portion are in same plane.
The beneficial effects of the utility model are: the end that struts handle is less, can enter little Minimally Invasive Surgery otch, handle portion is closed up rear distraction pommel portion and is obviously opened, effectively block lung tissue, smooth sheet metal can not damage lung tissue yet, strutting handle is made up of horizontal segment and bending segment, there is certain angle, bending segment and handle portion are not in one plane, when use, do not affect operator person's operation, by the lock tooth bar of regulating handle portion, can regulate and fixedly strut the angle that handle opens, adapt to the requirement of different operations.
Accompanying drawing explanation
Accompanying drawing 1 is the top view of cardiothoracic surgery Minimally Invasive Surgery resistance lung device.
Accompanying drawing 2 is the side view of cardiothoracic surgery Minimally Invasive Surgery resistance lung device.
Labelling in figure: 1, handle portion, 2, strut handle, 3, bent angle, 4, lock tooth bar, 5, lock tooth, 6, sheet metal.
The specific embodiment
A kind of cardiothoracic surgery Minimally Invasive Surgery resistance lung device, formed by the left and right two parts that are rotationally connected, left and right two parts be equipped with handle portion 1 and be attached thereto strut handle 2, handle portion 1 has a bent angle 3 with the junction that struts handle 2, left and right two parts are rotationally connected in this corner, the lock tooth 5 that the two-part handle portion in left and right is provided with respectively lock tooth bar 4 and matches with lock tooth bar, the two-part end that struts handle, left and right be respectively provided with one with the fan-shaped sheet metal 6 that struts handle smooth connection, overlapped in the time strutting handle and close up, strutting handle is made up of a horizontal segment and a bending segment, between horizontal segment and bending segment, there is a knuckle, horizontal segment and handle portion 1 are in same plane.
In the time carrying out right oxter straight cut operation on heart, enter behind thoracic cavity, right side, this resistance lung device is strutted to handle and go deep into thoracic cavity, closing up handle portion magnifies and struts handle, assist resistance lung device to be pressed on the lung tissue surface that has covered wet saline gauze with apparatus simultaneously, lung tissue is hindered to back in thoracic cavity, thereby by the hand-held exposure of assistant pericardium, after pericardium has suspended in midair, magnify handle portion and close up and strut handle and take out resistance lung device.
Above-described is only a specific embodiment of the present utility model.Obviously, this utility model is not limited to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of this utility model, all should think protection domain of the present utility model.
Claims (4)
1. a cardiothoracic surgery Minimally Invasive Surgery resistance lung device, formed by the left and right two parts that are rotationally connected, left and right two parts be equipped with handle portion (1) and be attached thereto strut handle (2), handle portion (1) has a bent angle (3) with the junction that struts handle (2), left and right two parts are rotationally connected in this corner, the two-part handle portion in left and right be provided with respectively lock tooth bar (4) and with the lock tooth (5) that matches of lock tooth bar, it is characterized in that: the two-part end that struts handle, described resistance lung device left and right be respectively provided with one with the sheet metal (6) that struts handle smooth connection.
2. according to the cardiothoracic surgery Minimally Invasive Surgery resistance lung device described in claim 1, it is characterized in that: the described handle (2) that struts is made up of a horizontal segment and a bending segment, between horizontal segment and bending segment, have a knuckle, horizontal segment and handle portion (1) are in same plane.
3. according to the cardiothoracic surgery Minimally Invasive Surgery resistance lung device described in claim 1, it is characterized in that: described sheet metal (6) is fan-shaped.
4. according to the cardiothoracic surgery Minimally Invasive Surgery resistance lung device described in claim 1, it is characterized in that: the two-part sheet metal in described left and right (6) is overlapped in the time strutting handle and close up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659029.1U CN203619604U (en) | 2013-10-24 | 2013-10-24 | Cardiothoracic surgery minimally invasive surgery lung blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659029.1U CN203619604U (en) | 2013-10-24 | 2013-10-24 | Cardiothoracic surgery minimally invasive surgery lung blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619604U true CN203619604U (en) | 2014-06-04 |
Family
ID=50806140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659029.1U Expired - Fee Related CN203619604U (en) | 2013-10-24 | 2013-10-24 | Cardiothoracic surgery minimally invasive surgery lung blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103494617A (en) * | 2013-10-24 | 2014-01-08 | 河南科技大学第一附属医院 | Lung blocking device for cardiothoracic minimally invasive surgery |
-
2013
- 2013-10-24 CN CN201320659029.1U patent/CN203619604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103494617A (en) * | 2013-10-24 | 2014-01-08 | 河南科技大学第一附属医院 | Lung blocking device for cardiothoracic minimally invasive surgery |
| CN103494617B (en) * | 2013-10-24 | 2015-10-28 | 河南科技大学第一附属医院 | A kind of cardiothoracic surgery Minimally Invasive Surgery resistance lung device |
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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: 20140604 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |