CN102871709B - 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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- CN102871709B CN102871709B CN201210422884.0A CN201210422884A CN102871709B CN 102871709 B CN102871709 B CN 102871709B CN 201210422884 A CN201210422884 A CN 201210422884A CN 102871709 B CN102871709 B CN 102871709B
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- thoracoscope
- opened
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- protection type
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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 Inflatable double-opened-blade protection type thoracoscope perforator.
Background technology
Perforator (Trocar) is necessary para-operational device in endoscope-assistant surgery, and it is not contaminated when passing in and out otch that it is conducive to chamber mirror, and minimizing camera lens passes in and out the otch damage caused by otch repeatedly.
But the Trocar in existing thoracoscopic operation is continuing to use of peritoneoscope Trocar, to such an extent as to exist the neural equivalent damage of intercostal vessels larger, in addition existing Trocar all exists once place otch is hemorrhage, and blood can leave pollution camera lens along Trocar tube wall, and procedure is slowed down; When observing far-end or comparatively press close to thoracic wall in art simultaneously, chamber mirror upwarps compressing thoracic wall tissue (especially when use 0 degree of mirror), causes in art the damage or hemorrhage being difficult to observe and process, and 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 is to provide Inflatable double-opened-blade protection type thoracoscope perforator, drain place otch is hemorrhage well, reduce the pollution to thoracoscope camera lens, while protection intercostal vessels nerve waits from damage, there is certain hemostasis by compression effect to otch itself in hollow tube end airbag design; Secondly two air bag held inside flap can form a neonychium and form buffering to upwarping of chamber lens head, avoids damage inner side thoracic wall.。
For achieving the above object, technical scheme of the present invention is as follows:
Inflatable double-opened-blade protection type thoracoscope perforator, comprises a hollow tube, and described hollow tube end arranges one around a pair jig arm of fixed axis rotation and the air bag mechanism of driving jig arm clamping thoracoscope camera lens.
Preferably, described jig arm is made up 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 air cavity capsule, when air cavity capsule gassy, long-term job leaf and short flap turn to diastole state around fixed axis, until with the thoracoscope camera lens compact siro spinning technology be arranged at the bottom of hollow tube.
Preferably, described long-term job leaf and short flap, when diastole state, are provided with colloid with the close-connected surface of thoracoscope camera lens.
Preferably, the end side of described long-term job leaf and short flap is provided with the groove of a placement control line, and control line controls contraction and the diastole of long-term job leaf and short flap.
Preferably, described short flap, when diastole state, is 45 degree of angles with thoracoscope camera lens.
Preferably, described long-term job leaf, when diastole state, is 30 degree of angles with thoracoscope camera lens.
Preferably, described air cavity capsule side is provided with the opening and closing mouth of gas, and connects by flexible pipe control device and the pressure-detecting device that controls gas flow.
Preferably, hollow tube is provided with the recess of flexible pipe and control line near lever operated side.
Preferably, described hollow tube top arranges a knob cap.
Preferably, the present invention is two opens flap and the making of body employing stainless steel, and air cavity capsule is that general medical grade rubber material makes.
By technique scheme, the invention has the beneficial effects as follows:
1. adopt and two open leaf design and can carry out drain to the hemorrhage of place otch well, reduce the pollution to thoracoscope camera lens, make procedure more smooth and easy;
2. integral type inflatable bladder design two open the support of leaf under an omnibearing protection is defined to operative incision, namely Trocar body airbag design protection intercostal vessels nerve wait from damage while, certain hemostasis by compression effect is existed to otch itself; Secondly two air bag held inside leaf can form a neonychium and form buffering to upwarping of chamber lens head, avoids damage;
3. for the feature of thoracoscopic operation, the bilobate design that reasonable design is pre-large post-small, effectively increases anterior protected area; Bilobate design simultaneously effectively prevents Trocar from deviating from art, avoids repeatedly passing in and out and causes otch to damage;
4. the internal diameter design 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 knob cap designs to be made air bag install, dismantle, changes convenient, without the need to loaded down with trivial details training, is conducive to comprehensively universal;
5. the two of this patent design open 30 °, the elevation angle, Leaf angle front, can view front portion and avoiding the further compressing of chamber mirror being lifted to thoracic wall entirely for existing 30 ° of thoracoscopies, and the design of 45 °, the elevation angle, rear is enough to below the sem observation of chamber in addition.
6. this patent design two open leaf body be stainless steel can, Reusability; Airbag design is general medical silica-gel, and each use only needs more ventilation bag, and more existing disposable Trocar is obviously cheap.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is folding and unfolding view of the present invention.
Fig. 2 is diastole state schematic diagram of the present invention.
Fig. 3 is partial enlarged drawing of the present invention.
Fig. 4 is top view of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
With reference to Fig. 1-Fig. 4, Inflatable double-opened-blade protection type thoracoscope perforator, comprises a hollow tube 1, and described hollow tube 1 end arranges one around a pair 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 made up 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 turns to diastole state around fixed axis, until with thoracoscope camera lens 4 compact siro spinning technology being arranged at hollow tube 1 bottom.
Described long-term job leaf 2a and short flap 2b, when diastole state, is provided with colloid 5 with the close-connected surface of thoracoscope camera lens 4.
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, and control line controls contraction and the diastole of long-term job leaf 2a and short flap 2b.
Described short flap 2b, when diastole state, is 45 degree of angles with thoracoscope camera lens 4, while facilitating drain, also for the observation of thoracoscope to rear provides enough spaces.
Described long-term job leaf 2a is when diastole state; with endoscope 4 in 30 degree of angles; lengthening while flap can effectively increase anterior protected area, this design can view front portion and avoiding the further compressing of chamber mirror being lifted to thoracic wall entirely for existing 30 ° of thoracoscopies.
Described air cavity capsule 3a side is provided with the opening and closing 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 the recess 9 of flexible pipe 8 and control line near lever operated side.
Described hollow tube 1 top has knob cap 10, air bag is installed, dismantles, change convenient
Describedly two open flap and body is stainless steel, can Reusability; Airbag design is general medical grade rubber, and each use only needs more ventilation bag.
Use of the present invention is as follows:
1. adopt and two open leaf design and can carry out drain to the hemorrhage of place otch well, reduce the pollution to thoracoscope camera lens, make procedure more smooth and easy;
2. integral type inflatable bladder design two open the support of leaf under an omnibearing protection is defined to operative incision, namely Trocar body airbag design protection intercostal vessels nerve wait from damage while, certain hemostasis by compression effect is existed to otch itself; Secondly two air bag held inside leaf can form a neonychium and form buffering to upwarping of chamber lens head, avoids damage;
3. for the feature of thoracoscopic operation, the bilobate design that reasonable design is pre-large post-small, effectively increases anterior protected area; Bilobate design simultaneously effectively prevents Trocar from deviating from art, avoids repeatedly passing in and out and causes otch to damage;
4. the internal diameter design 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 knob cap designs to be made air bag install, dismantle, changes convenient, without the need to loaded down with trivial details training, is conducive to comprehensively universal;
5. the two of this patent design open 30 °, the elevation angle, Leaf angle front, can view front portion and avoiding the further compressing of chamber mirror being lifted to thoracic wall entirely for existing 30 ° of thoracoscopies, and the design of 45 °, the elevation angle, rear is enough to below the sem observation of chamber in addition.
6. this patent design two open leaf body be stainless steel can, Reusability; Airbag design is general medical silica-gel, and each use only needs more ventilation bag, and more existing disposable Trocar is obviously cheap.
More than show and describe 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; what describe in above-described embodiment and 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.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. Inflatable double-opened-blade protection type thoracoscope perforator, comprises a hollow tube, and described hollow tube end arranges one around a pair jig arm of fixed axis rotation and the air bag mechanism of driving jig arm clamping thoracoscope camera lens;
Described jig arm is made up 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 air cavity capsule, when air cavity capsule gassy, long-term job leaf and short flap turn to diastole state around fixed axis, until with the thoracoscope camera lens compact siro spinning technology be arranged at the bottom of hollow tube;
Described long-term job leaf and short flap, when diastole state, are provided with colloid with the close-connected surface of thoracoscope camera lens;
The end side of described long-term job leaf and short flap is provided with the groove of a placement control line, and control line controls contraction and the diastole of long-term job leaf and short flap.
2. Inflatable double-opened-blade protection type thoracoscope perforator according to claim 1, is characterized in that, described short flap, when diastole state, is 45 degree of angles with thoracoscope camera lens.
3. Inflatable double-opened-blade protection type thoracoscope perforator according to claim 1, is characterized in that, described long-term job leaf, when diastole state, is 30 degree of angles with thoracoscope camera lens.
4. Inflatable double-opened-blade protection type thoracoscope perforator according to claim 1, it is characterized in that, hollow tube is provided with the recess of flexible pipe and control line near lever operated side.
5. Inflatable double-opened-blade protection type thoracoscope perforator according to claim 1, it is characterized in that, described hollow tube top arranges a knob cap.
6. the Inflatable double-opened-blade protection type thoracoscope perforator according to the arbitrary claim of claim 1-5, is characterized in that, described hollow tube, long-term job leaf and short flap adopt stainless steel to make, and air cavity capsule is that medical grade rubber material makes.
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 |
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| Publication Number | Publication Date |
|---|---|
| CN102871709A CN102871709A (en) | 2013-01-16 |
| CN102871709B true 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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| CN (1) | CN102871709B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111803730B (en) * | 2020-08-21 | 2022-10-21 | 徐定远 | Suction device for throat, neck and oral and maxillofacial surgery and use method thereof |
Citations (8)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100010303A1 (en) * | 2008-07-09 | 2010-01-14 | Ethicon Endo-Surgery, Inc. | Inflatable access device |
-
2012
- 2012-10-29 CN CN201210422884.0A patent/CN102871709B/en not_active Expired - Fee Related
Patent 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 |
| 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 |
| 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 |
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| CN102871709A (en) | 2013-01-16 |
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