CN201806760U - Multipurpose rotary type instrument for removing mediastinal mass under thoracoscope - Google Patents
Multipurpose rotary type instrument for removing mediastinal mass under thoracoscope Download PDFInfo
- Publication number
- CN201806760U CN201806760U CN2010205417263U CN201020541726U CN201806760U CN 201806760 U CN201806760 U CN 201806760U CN 2010205417263 U CN2010205417263 U CN 2010205417263U CN 201020541726 U CN201020541726 U CN 201020541726U CN 201806760 U CN201806760 U CN 201806760U
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- elastomeric element
- elastic component
- tissue opening
- sheet
- struts sheet
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Abstract
The utility model relates to a multipurpose rotary type instrument for removing mediastinal mass under a thoracoscope. The instrument comprises a metal rod, a rotary rotating head, an execution unit, a left tissue opening sheet and a right tissue opening sheet, and a first elastic component passing through the metal rod; the left tissue opening plate is pivoted with the right tissue opening plate through a movable connecting component to form an X shape; one ends of the left tissue opening plate and the right tissue opening plate are connected together through a second elastic component; one end of the first elastic component is connected with the middle part of the second elastic component and the other end of the first elastic component is connected with the execution unit controlling the first elastic component; and the rotating head is fixedly connected with the two ends of the second elastic component respectively. The instrument can control the separation and closing of two arc metal sheets at a head end in vitro, and the head end can move at various angles to adapt to the cleaning of lymph gland of different parts, and the instrument can be suitable for exposure and removal of deep mediastinal mass, is safe and flexible, is low in cost and environmentally-friendly and can be recycled.
Description
Technical field
This utility model relates to a kind of resection instrument, and it is low particularly to relate to a kind of price, the swollen thing rotary type resection instrument of the vertical diaphragm of multipurpose under the thoracoscope of dependable performance.
Background technology
Lungs are its lung tissue poor flexibility of the Insufficient patient of the organ of comparison fragility, particularly chronic pulmonary.Therefore, require to protect to greatest extent pulmonary function in the operation.Present apparatus very easily causes the damage of pulmonary and peripheral nerve blood vessel, lung remainent surface and the gas leakage of pin hole oozing of blood, and also operating time is long, brings unnecessary misery to the patient.The pulmonary carcinoma radical lobectomy is more and more universal under the thoracoscope at present, its difficult point is that pulmonary carcinoma under the thoracoscope respectively organizes the cleaning of lymph node, its reason is vertical phrenic lymph nodes difficult exposure, or owing to many apparatus is inserted simultaneously in narrow and small handle hole causes operating difficulties, so the cleaning lymph node is residual easily.
The utility model content
At the problems referred to above, main purpose of the present utility model is to provide a kind of price low, the swollen thing rotary type resection instrument of the vertical diaphragm of multipurpose under the thoracoscope of dependable performance.
This utility model solves above-mentioned technical problem by following technical proposals: the swollen thing rotary type resection instrument of the vertical diaphragm of multipurpose under a kind of thoracoscope, it is characterized in that: described resection instrument comprises metallic rod, be installed in the rotatable rotary head of described metallic rod one end, be installed in the execution unit of the described metallic rod other end, described resection instrument comprises that also tissue struts sheet, be applied in first elastomeric element in the described metallic rod, it is two that described tissue struts sheet, be respectively that left side tissue struts sheet and right tissue struts sheet, left side tissue struts sheet and right tissue and struts sheet and flexibly connect the parts pivot by one and form " X " type, left side tissue struts sheet and the right end that struts sheet of organizing links together by second elastomeric element, one end of first elastomeric element is connected with the middle part of second elastomeric element, the other end links to each other with the execution unit of control first elastomeric element, and the two ends of the described swivel head and second elastomeric element are fixed together respectively.
Wherein, described first elastomeric element and second elastomeric element are spring.
Positive progressive effect of the present utility model is: this utility model provides encloses the joint on baby's game bed and have the following advantages: this utility model can be in the separation and the closure of two arc metal plates of external control head end, and but the activity of head end multi-angle is to adapt to the lymph node dissection at various positions, also indulge the exposure and the excision of the swollen thing of diaphragm applicable to the deep, safety flexibly cost is low, environmental protection, can reuse.
Description of drawings
Fig. 1 is the structural representation of the resection instrument front end that provides of this utility model;
Fig. 2 is the resection instrument overall structure sketch map that this utility model provides.
The specific embodiment
Provide this utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Fig. 1 is the structural representation of the resection instrument front end that provides of this utility model, Fig. 2 is the resection instrument overall structure sketch map that this utility model provides, referring to Fig. 1 and 2, this utility model comprises metallic rod 100, be installed in the rotatable rotary 200 of metallic rod 100 1 ends, be installed in the execution unit 300 of metallic rod 100 other ends, this resection instrument comprises that also tissue struts sheet 500, be applied in first elastomeric element 400 in the metallic rod 100, it is two that described tissue struts sheet 500, be respectively that left side tissue struts sheet 501 and right tissue struts sheet 502, left side tissue struts sheet 501 and right tissue and struts sheet 502 and flexibly connect parts 600 pivots by one and form " X " type, left side tissue struts sheet 501 and the right end that struts sheet 502 of organizing links together by second elastomeric element 700, one end of first elastomeric element 400 is connected with the middle part of second elastomeric element 700, the other end links to each other with the execution unit 300 of control first elastomeric element 400, and the two ends of the swivel head 200 and first elastomeric element 400 are fixed together respectively.
First elastomeric element 400 and second elastomeric element 700 are generally elected spring as in concrete application, can certainly select other can realize the elastomeric element of identical function.
To pull on the execution unit 300 with finger in use backward, such second elastomeric element 700 struts a left side tissue sheet 501 and right tissue and struts sheet 502 and strut under the active force of first elastomeric element 400, firmly big more, left side tissue struts sheet 501 and right tissue struts big more that sheet 502 struts, and but the activity of head end multi-angle is also indulged the exposure and the excision of the swollen thing of diaphragm to adapt to the lymph node dissection at various positions applicable to the deep; In a word, the flexible cost of this utility model safety is low, environmental protection, can reuse.
More than show and described ultimate principle of the present utility model and 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; that describes in the foregoing description and the description just illustrates principle of the present utility model; under the prerequisite that does not break away from this utility model spirit and scope; this utility model also has various changes and modifications; these changes and improvements all fall in claimed this utility model scope, and the claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the swollen thing rotary type resection instrument of the vertical diaphragm of multipurpose under the thoracoscope, it is characterized in that: described resection instrument comprises metallic rod (100), be installed in the rotatable rotary head (200) of described metallic rod (100) one ends, be installed in the execution unit (300) of described metallic rod (100) other end, described resection instrument comprises that also tissue struts sheet (500), be applied in first elastomeric element (400) in the described metallic rod (100), it is two that described tissue struts sheet (500), be respectively that left side tissue struts sheet (501) and right organizing struts sheet (502), left side tissue struts sheet (501) and right tissue and struts sheet (502) and form " X " type by flexible connection parts (a 600) pivot, left side tissue struts sheet (501) and the right end that struts sheet (502) of organizing links together by second elastomeric element (700), one end of first elastomeric element (400) is connected with the middle part of second elastomeric element (700), the other end links to each other with the execution unit (300) of control first elastomeric element (400), and the two ends of described swivel head (200) and second elastomeric element (700) are fixed together respectively.
2. the swollen thing rotary type resection instrument of the vertical diaphragm of multipurpose under the thoracoscope according to claim 1, it is characterized in that: described first elastomeric element (400) and second elastomeric element (700) are spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205417263U CN201806760U (en) | 2010-09-25 | 2010-09-25 | Multipurpose rotary type instrument for removing mediastinal mass under thoracoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205417263U CN201806760U (en) | 2010-09-25 | 2010-09-25 | Multipurpose rotary type instrument for removing mediastinal mass under thoracoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201806760U true CN201806760U (en) | 2011-04-27 |
Family
ID=43889718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205417263U Expired - Fee Related CN201806760U (en) | 2010-09-25 | 2010-09-25 | Multipurpose rotary type instrument for removing mediastinal mass under thoracoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201806760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913366A (en) * | 2011-06-27 | 2017-07-04 | 内布拉斯加大学评议会 | Tracing system and Computer Aided Surgery method that instrument is carried |
-
2010
- 2010-09-25 CN CN2010205417263U patent/CN201806760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913366A (en) * | 2011-06-27 | 2017-07-04 | 内布拉斯加大学评议会 | Tracing system and Computer Aided Surgery method that instrument is carried |
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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: 20110427 Termination date: 20110925 |