CN102871709A - Inflatable double-opened-blade protection type puncturing device for thoracoscope - Google Patents
Inflatable double-opened-blade protection type puncturing device for thoracoscope Download PDFInfo
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- CN102871709A CN102871709A CN2012104228840A CN201210422884A CN102871709A CN 102871709 A CN102871709 A CN 102871709A CN 2012104228840 A CN2012104228840 A CN 2012104228840A CN 201210422884 A CN201210422884 A CN 201210422884A CN 102871709 A CN102871709 A CN 102871709A
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- thoracoscope
- leaf
- protection type
- perforator
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Abstract
The invention discloses an inflatable double-opened-blade protection type puncturing device for a thoracoscope. The inflatable double-opened-blade protection type puncturing device comprises a hollow tube pipe; a pair of clamping arms rotating around a fixed shaft and an airbag mechanism for driving the clamping arms to clamp a thoracoscope lens are arranged at the end part of the hollow pipe body; each clamping arm consists of a long movable blade and a short movable blade; air cavity bags are arranged on the inner lateral faces of the long movable blades and the short movable blades and the surface of the end part of the hollow pipe body; and when the air cavity bags are full of gas, the long movable blades and the short movable blades rotate around the fixing shaft to an expansion state until the long movable blades and the short movable blades are compactly connected with the thoracoscope lens at the bottom of the hollow pipe body. The double-opened movable blades lead bloods at a cut position well, so that the pollution on the thoracoscope lens can be reduced. The airbags at the end parts of the hollow pipe body are prevented from being damaged on intercostals nervus vascularis and the like through the design; and meanwhile, the inflatable double-opened-blade protection type puncturing device has certain effects of hemostasis by compression on the cut. Furthermore, the airbags at the inner sides of the double-opened movable blades form a protection cushion to buffer the upper turning shape of the thoracoscope lens. Therefore, the inner side of the chest wall can be prevented from being damaged.
Description
Technical field
The present invention relates to medical apparatus and instruments, be specifically related to the two leaf protection type thoracoscope perforators of opening of type inflatable.
Background technology
Perforator (Trocar) is necessary para-operational device in the endoscope-assistant surgery, and it is not contaminated during otch in turnover that it is conducive to the chamber mirror, and reduces camera lens and repeatedly pass in and out otch damage due to the otch.
But the Trocar that uses in the existing thoracoscopic operation is continuing to use of peritoneoscope Trocar, to such an extent as to exist larger to intercostal nervus vasculairs equivalent damage, in case existing Trocar all exists the place otch hemorrhage in addition, blood can stay the pollution camera lens along the Trocar tube wall, so that the operation process is slowed down; The chamber mirror upwarps compressing thoracic wall tissue (especially when using 0 degree mirror) when observing simultaneously far-end or comparatively pressing close to thoracic wall in art, causes to be difficult to the damage observing and process or hemorrhage in the art, causes increase second operation and postoperative pain to increase the weight of equivalent risk.
Summary of the invention
The technical problem to be solved in the present invention provides the two leaf protection type thoracoscope perforators of opening of type inflatable, drain place otch is hemorrhage well, minimizing is to the pollution of thoracoscope camera lens, there is certain hemostasis by compression effect in hollow tube end airbag design to otch itself when protection intercostal nervus vasculairs etc. are avoided damaging; Secondly two air bags of holding the flap inboard can form a neonychium upwarping of chamber lens head formed buffering, avoid damaging inboard thoracic wall.。
For achieving the above object, technical scheme of the present invention is as follows:
Type inflatable is two drives leaf protection type thoracoscope perforator, comprises a hollow tube, and described hollow tube end arranges one around a pair of jig arm of fixed axis rotation and the air bag mechanism of driving jig arm clamping thoracoscope camera lens.
Preferably, described jig arm is comprised of long-term job leaf and short flap, described long-term job leaf and short flap medial surface and hollow tube end surface are provided with the air cavity capsule, when air cavity capsule gassy, long-term job leaf and short flap turn to diastole state around fixed axis, until closely be connected with thoracoscope camera lens at the bottom of being arranged at hollow tube.
Preferably, described long-term job leaf and short flap are provided with colloid with the close-connected surface of thoracoscope camera lens when diastole state.
Preferably, the end side of described long-term job leaf and short flap is provided with the groove of a placement control line, contraction and the diastole of control line control long-term job leaf and short flap.
Preferably, described short flap is 45 degree angles with the thoracoscope camera lens when diastole state.
Preferably, described long-term job leaf is 30 degree angles with the thoracoscope camera lens when diastole state.
Preferably, described air cavity capsule one side is provided with the switching mouth of gas, and connects control device and the pressure-detecting device of a control gas flow by flexible pipe.
Preferably, the close lever operated side of hollow tube is provided with the recess by flexible pipe and control line.
Preferably, described hollow tube top arranges a knob cap.
Preferably, the present invention is two to open flap and body adopts stainless steel to make, and the air cavity capsule is that general medical grade rubber material is made.
By technique scheme, the invention has the beneficial effects as follows:
1. adopt and twoly open the leaf design and can be well place otch hemorrhage be carried out drain, reduce the pollution to the thoracoscope camera lens, make the operation process more smooth and easy;
2. the integral type inflatable bladder design has become an omnibearing protection to the operation notch shape under two supports of opening leaf, and namely there is certain hemostasis by compression effect in Trocar body airbag design to otch itself when protection intercostal nervus vasculairs etc. are avoided damaging; Secondly two air bags of holding the leaf inboard can form a neonychium upwarping of chamber lens head formed buffering, avoid damage;
3. for the characteristics of thoracoscopic operation, reasonable design pre-large post-small bilobate design, effectively increased anterior protected area; Simultaneously bilobate design prevents that effectively Trocar from deviating from art, avoid repeatedly passing in and out and cause otch to damage;
4. the design of the internal diameter of this patent is applicable to domestic nearly all chamber lens head, can be applicable to all parts of the country comprehensively; In addition, the sleeve pipe of Trocar has that the knob cap designs makes that air bag is installed, dismounting, change conveniently, need not loaded down with trivial details training, is conducive to popularize comprehensively;
5. the two of this patent design open 30 ° at the elevation angle, leaf angle the place ahead, and view is anterior and further avoid lifting on the mirror of chamber compressing to thoracic wall entirely for existing 30 ° of thoracoscopies, and the 45 ° of designs in the elevation angle, rear are enough to below the sem observation of chamber in addition.
This patent design two open the leaf body be stainless steel can, Reusability; Airbag design is general medical silica-gel, and each use only need be changed air bag and get final product, and more existing disposable Trocar is obviously cheap.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is folding and unfolding view of the present invention.
Fig. 2 is diastole state sketch map of the present invention.
Fig. 3 is partial enlarged drawing of the present invention.
Fig. 4 is top view of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
With reference to Fig. 1-Fig. 4, type inflatable is two drives leaf protection type thoracoscope perforator, comprises a hollow tube 1, and described hollow tube 1 end arranges one around a pair of jig arm 2 of fixed axis rotation and the air bag mechanism 3 of driving jig arm clamping thoracoscope camera lens,
Described jig arm 2 is comprised of long-term job leaf 2a and short flap 2b, described long-term job leaf 2a and short flap 2b medial surface and hollow tube 1 end surface are provided with air cavity capsule 3a, when air cavity capsule 3a gassy, long-term job leaf 2a and short flap 2b turn to diastole state around fixed axis, until closely be connected with the thoracoscope camera lens 4 that is arranged at hollow tube 1 bottom.
Described long-term job leaf 2a and short flap 2b are provided with colloid 5 with thoracoscope camera lens 4 close-connected surfaces when diastole state.
The end side of described long-term job leaf 2a and short flap 2b is provided with the groove 6 of a placement control line, contraction and the diastole of control line control long-term job leaf 2a and short flap 2b.
Described short flap 2b is 45 degree angles with thoracoscope camera lens 4 when diastole state, when making things convenient for drain, also provide enough spaces for thoracoscope to the observation at rear.
Described long-term job leaf 2a is when diastole state; be 30 degree angles with endoscope 4; when lengthening flap and can effectively having increased anterior protected area, this design full view front portion and further avoid lifting on the mirror of chamber compressing to thoracic wall for existing 30 ° of thoracoscopies.
Described air cavity capsule 3a one side is provided with the switching mouth 7 of gas, and connects control device and the pressure-detecting device of a control gas flow by flexible pipe 8.
Described hollow tube 1 is provided with by the recess 9 of flexible pipe 8 with control line near lever operated side.
Described hollow tube 1 top has knob cap 10, and it is convenient to make air bag install, dismantle, change
Describedly two open flap and body is stainless steel, but Reusability; Airbag design is general medical grade rubber, and each use only need be changed air bag and get final product.
Use of the present invention is as follows:
1. adopt and twoly open the leaf design and can be well place otch hemorrhage be carried out drain, reduce the pollution to the thoracoscope camera lens, make the operation process more smooth and easy;
2. the integral type inflatable bladder design has become an omnibearing protection to the operation notch shape under two supports of opening leaf, and namely there is certain hemostasis by compression effect in Trocar body airbag design to otch itself when protection intercostal nervus vasculairs etc. are avoided damaging; Secondly two air bags of holding the leaf inboard can form a neonychium upwarping of chamber lens head formed buffering, avoid damage;
3. for the characteristics of thoracoscopic operation, reasonable design pre-large post-small bilobate design, effectively increased anterior protected area; Simultaneously bilobate design prevents that effectively Trocar from deviating from art, avoid repeatedly passing in and out and cause otch to damage;
4. the design of the internal diameter of this patent is applicable to domestic nearly all chamber lens head, can be applicable to all parts of the country comprehensively; In addition, the sleeve pipe of Trocar has that the knob cap designs makes that air bag is installed, dismounting, change conveniently, need not loaded down with trivial details training, is conducive to popularize comprehensively;
5. the two of this patent design open 30 ° at the elevation angle, leaf angle the place ahead, and view is anterior and further avoid lifting on the mirror of chamber compressing to thoracic wall entirely for existing 30 ° of thoracoscopies, and the 45 ° of designs in the elevation angle, rear are enough to below the sem observation of chamber in addition.
This patent design two open the leaf body be stainless steel can, Reusability; Airbag design is general medical silica-gel, and each use only need be changed air bag and get final product, and more existing disposable Trocar is obviously cheap.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (10)
1. type inflatable is two drives leaf protection type thoracoscope perforator, comprises a hollow tube, and described hollow tube end arranges one around a pair of jig arm of fixed axis rotation and the air bag mechanism of driving jig arm clamping thoracoscope camera lens.
2. two leaf protection type thoracoscope perforators of opening of type inflatable according to claim 1; it is characterized in that; described jig arm is comprised of long-term job leaf and short flap; described long-term job leaf and short flap medial surface and hollow tube end surface are provided with the air cavity capsule; when air cavity capsule gassy; long-term job leaf and short flap turn to diastole state around fixed axis, until closely be connected with thoracoscope camera lens at the bottom of being arranged at hollow tube.
3. type inflatable according to claim 2 is two drives leaf protection type thoracoscope perforator, it is characterized in that, described long-term job leaf and short flap are provided with colloid with the close-connected surface of thoracoscope camera lens when diastole state.
4. type inflatable according to claim 2 is two drives leaf protection type thoracoscope perforator, it is characterized in that the end side of described long-term job leaf and short flap is provided with the groove of a placement control line, contraction and the diastole of control line control long-term job leaf and short flap.
5. type inflatable according to claim 2 is two drives leaf protection type thoracoscope perforator, it is characterized in that, described short flap is 45 degree angles with the thoracoscope camera lens when diastole state.
6. type inflatable according to claim 2 is two drives leaf protection type thoracoscope perforator, it is characterized in that, described long-term job leaf is 30 degree angles with the thoracoscope camera lens when diastole state.
7. type inflatable according to claim 2 is two drives leaf protection type thoracoscope perforator, it is characterized in that described air cavity capsule one side is provided with the switching mouth of gas, and connects control device and the pressure-detecting device of a control gas flow by flexible pipe.
8. type inflatable according to claim 2 is two drives leaf protection type thoracoscope perforator, it is characterized in that, the close lever operated side of hollow tube is provided with the recess by flexible pipe and control line.
9. type inflatable according to claim 1 is two drives leaf protection type thoracoscope perforator, it is characterized in that described hollow tube top arranges a knob cap.
10. described type inflatable is two according to claim 1-9 drives leaf protection type thoracoscope perforator, it is characterized in that, the present invention is two to open flap and body adopts stainless steel to make, and the air cavity capsule is general medical grade rubber material making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422884.0A CN102871709B (en) | 2012-10-29 | 2012-10-29 | Inflatable double-opened-blade protection type puncturing device for thoracoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422884.0A CN102871709B (en) | 2012-10-29 | 2012-10-29 | Inflatable double-opened-blade protection type puncturing device for thoracoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102871709A true CN102871709A (en) | 2013-01-16 |
| CN102871709B CN102871709B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210422884.0A Expired - Fee Related CN102871709B (en) | 2012-10-29 | 2012-10-29 | Inflatable double-opened-blade protection type puncturing device for thoracoscope |
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| Country | Link |
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| CN (1) | CN102871709B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803730A (en) * | 2020-08-21 | 2020-10-23 | 徐定远 | Suction device for throat, neck and oral and maxillofacial surgery and use method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850953A (en) * | 1987-07-27 | 1989-07-25 | Habley Medical Technology Corporation | Gastrostomy valve |
| CN2048739U (en) * | 1989-04-19 | 1989-12-06 | 王志成 | Combined cannula needle |
| US5545179A (en) * | 1995-07-21 | 1996-08-13 | Ethicon Endo-Surgery, Inc. | Endoscopic access assembly |
| CN2497727Y (en) * | 2001-09-25 | 2002-07-03 | 李承锦 | Disposable multifunctional quick-action tracheotome |
| WO2004069057A2 (en) * | 2003-02-10 | 2004-08-19 | Microcuff Gmbh | Device to be used in healing processes |
| CN2827280Y (en) * | 2005-06-27 | 2006-10-18 | 董素林 | Multi-functional air-sac type puncture guiding means |
| CN101203187A (en) * | 2005-06-17 | 2008-06-18 | 麦克罗卡夫有限责任公司 | Device for gastric feeding and drainage via an artificial stoma |
| US20100010303A1 (en) * | 2008-07-09 | 2010-01-14 | Ethicon Endo-Surgery, Inc. | Inflatable access device |
| CN203017041U (en) * | 2012-10-29 | 2013-06-26 | 上海市肺科医院 | Inflatable double-opening-hinge protection type puncture outfit used for thoracoscope |
-
2012
- 2012-10-29 CN CN201210422884.0A patent/CN102871709B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850953A (en) * | 1987-07-27 | 1989-07-25 | Habley Medical Technology Corporation | Gastrostomy valve |
| CN2048739U (en) * | 1989-04-19 | 1989-12-06 | 王志成 | Combined cannula needle |
| US5545179A (en) * | 1995-07-21 | 1996-08-13 | Ethicon Endo-Surgery, Inc. | Endoscopic access assembly |
| CN2497727Y (en) * | 2001-09-25 | 2002-07-03 | 李承锦 | Disposable multifunctional quick-action tracheotome |
| WO2004069057A2 (en) * | 2003-02-10 | 2004-08-19 | Microcuff Gmbh | Device to be used in healing processes |
| CN1816307A (en) * | 2003-02-10 | 2006-08-09 | 米克罗卡夫有限公司 | Device to be used in healing processes |
| CN101203187A (en) * | 2005-06-17 | 2008-06-18 | 麦克罗卡夫有限责任公司 | Device for gastric feeding and drainage via an artificial stoma |
| CN2827280Y (en) * | 2005-06-27 | 2006-10-18 | 董素林 | Multi-functional air-sac type puncture guiding means |
| US20100010303A1 (en) * | 2008-07-09 | 2010-01-14 | Ethicon Endo-Surgery, Inc. | Inflatable access device |
| CN203017041U (en) * | 2012-10-29 | 2013-06-26 | 上海市肺科医院 | Inflatable double-opening-hinge protection type puncture outfit used for thoracoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803730A (en) * | 2020-08-21 | 2020-10-23 | 徐定远 | Suction device for throat, neck and oral and maxillofacial surgery and use method thereof |
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| CN102871709B (en) | 2015-07-22 |
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