CN103340658A - Pleura friction device under thoracoscope - Google Patents
Pleura friction device under thoracoscope Download PDFInfo
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- CN103340658A CN103340658A CN2013102903573A CN201310290357A CN103340658A CN 103340658 A CN103340658 A CN 103340658A CN 2013102903573 A CN2013102903573 A CN 2013102903573A CN 201310290357 A CN201310290357 A CN 201310290357A CN 103340658 A CN103340658 A CN 103340658A
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- pleura
- handle
- thoracoscope
- device under
- rubbing device
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Abstract
The invention discloses a pleura friction device under a thoracoscope. The pleura friction device under the thoracoscope comprises a friction head and a handle. The friction head comprises a brushing head and bristles. The bristles are adhered to the brushing head. The brushing head comprises a connection head, the connection head of the brushing head is connected with one end of the handle, and a drive motor for driving the brushing head to vibrate is arranged in the brushing head or the handle. The output end of the drive motor is provided with an eccentric part. The pleura friction device under the thoracoscope further comprises a friction intensity regulator which is arranged on the handle or is connected with the pleura friction device under the thoracoscope through a wire. According to the pleura friction device under the thoracoscope, the friction intensity can be adjusted as needed so as to increase friction comfort. In addition, an area easily bent on the handle can change the angles of the friction head and the handle, and therefore under the assistance of the thoracoscope, the pleura friction device under the thoracoscope can reach all corners of the thoracic cavity.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, relate in particular to pleura rubbing device under a kind of thoracoscope.
Background technology
Thoracoscopic operation (video-assisted thoracic syrgery) uses modern camera technique and high-tech operating theater instruments equipment, under thoracic wall sleeve pipe or miniature incision, finish Wicresoft's thoracic surgery new technique of intrathoracic complicated operation, it has changed thoracic surgery treatment of diseases theory, be described as one of important breakthrough of eighties of last century thoracic surgery circle, being the representativeness operation of chest minimally invasive surgery, also is the direction of following thoracic surgery development.
Finish thoracoscopic operation and only need do 1～3 1.5 centimetres thoracic wall aperture.Small medical photographic head projects big display screen with intrathoracic situation, equals doctor's eyes have been put in patient's the thoracic cavity to undergo surgery.Surgical field of view can be amplified as required, shows trickle structure, and is more clear more flexible down than the naked eyes direct-view.So judgement and the safety of the manifesting of the exposure of surgical field of view, pathological changes fine structure, excision scope are better than common open chest surgery
Safe and reliable, the effective and Wicresoft of thoracoscopic operation, disturb little to patient's circulatory and respiratory function, the use that have insufficiency of blood, recover fast, attractive in appearance, reduces hospital stays and postoperative analgesic less, reduce advantage such as pneumothorax relapse rate, become the prefered method for the treatment of bulla and spontaneous pneumothorax at present.But the tendency that potential recurrence pneumothorax is arranged after the bulla excision.Have the relapse rate of the spontaneous pneumothorax of research report thoracoscope postoperative to reach 9.4%, relapse rate reaches 65% in the postoperative 1 year.The thoracoscope pleurodesis is the effective ways that prevent the spontaneous pneumothorax recurrence.The method that pleurodesis is commonly used has pleura friction, Pulvis Talci spraying, pleurectomy method, electrojet method, chemical pleural adhesion to send out etc.Pleura excision method be because can causing that pleural hemorrhage is more, wound is big, clinical less usefulness, and the Laser Spraying Method postoperative pain is heavier, seldom application.Chemical pleural adhesion method due to illness people is big to chemical adhesion agent reaction, seldom uses.Often use pleura friction and Pulvis Talci spraying at present.Again because often being mixed with a small amount of asbestos in the Pulvis Talci, and asbestos are risk factors of mesothelioma of pleura, so the adolescent is careful with the fixing pleura of Pulvis Talci spraying, and pleura friction safety reliably, is desirable selection.
Existing pleura friction is to clamp the bead that crumpled gauze or Marlex net are made with long elastic separating plier or sponge holding forceps, along rib direction of travel whole parietal pleuras that rub, till hyperemia, there are three shortcomings in this method: 1. crumpled gauze or Marlex net are not optimal pleura friction materials; 2. the device formed of long elastic separating plier or sponge holding forceps clamping crumpled gauze can not bend, and has some places to relate to; 3. Mo Ca strength is wayward.
Summary of the invention
To be solved by this invention is that the friction strength of pleura rubbing device of the prior art is wayward, and rubbing device can not bend, and the problem that friction effect is undesirable at above problem, the purpose of this invention is to provide pleura rubbing device under a kind of thoracoscope.
The objective of the invention is to realize by following technical scheme:
Pleura rubbing device under a kind of thoracoscope comprises friction head and handle, and described friction head comprises brush and bristle, and described bristle is attached on the brush, and described brush comprises union joint, and the union joint of brush links to each other with an end of handle.
The union joint of brush of the present invention and handle can be by be threaded, socket or together integrated poured, can also be other connected modes.
In a preferred embodiment of the present invention, be provided with groove in the union joint of brush, an end of handle is provided with the nose bar that can insert in the above-mentioned groove, and groove and nose bar constitute circuit engaging means.
Preferably, be provided with the drive motors that drives described brush vibration in the brush of the present invention.
More preferably, the outfan of described drive motors is provided with eccentric part.
Above-mentioned eccentric part refers to that the side has the disk of eccentric projection, eccentric, cam or bent axle.
Wherein, drive motors of the present invention can also be arranged in the interior space of handle with the eccentric part of being located at the drive motors outfan.
Wherein, the pleura rubbing device also comprises friction dynamics actuator under the described thoracoscope, and described friction dynamics actuator is arranged on the handle or with lead and is connected with pleura rubbing device under the thoracoscope.
In the pleura rubbing device, described friction dynamics actuator can also comprise speed regulator and control knob under any one above-mentioned thoracoscope.
Described speed regulator uses frequency control, changes number of pole-pairs speed governing, commutator machine speed governing, cascade control, stator variable voltage speed control, series resistance in electromagnetic slip clutches speed governing, rotor series resistance speed, adjusting armature supply voltage, the adjusting armature, at least a speed regulating method of regulating in the energizing loop series resistance is realized speed governing.
Described control knob comprises at least two grades, and control knob can be regulated the vibration amplitude of friction head, and then regulates the frictional force size of friction head, and preferred, control knob of the present invention comprises 3 grades.
In a kind of preferred embodiment, also be provided with easy bending zone on the described handle, described easy bending zone is near handle and friction head junction.
Described easy bending zone can be the independent parts that are connected in handle that arrange, and perhaps can be a part that constitutes handle, and preferred, described easy bending zone is metal hose.
In a kind of preferred embodiment, also be provided with the container cavity of placing battery in the described handle, also be provided with the power supply circuits into the power supply of the drive motors in the friction head under the thoracoscope in the handle of pleura rubbing device.
In another kind of preferred embodiment, also be provided with the power line of external power supply on the described handle, be the drive motors power supply of pleura rubbing device under the thoracoscope of the present invention by external power supply, preferably, described power line from handle away from the friction first end afterbody stretch out pleura rubbing device under the thoracoscope.
In a kind of preferred embodiment, described handle also is provided with slip-proofing device, and described slip-proofing device is selected from least a in non-slip groove, the slipmat, the handle tail end can also be made rough surface.
Described slip-proofing device is preferably an end that is positioned at handle principle friction head.
With respect to prior art, the invention has the beneficial effects as follows: the pleura rubbing device is provided with friction dynamics actuator under the thoracoscope of the present invention, can regulate the dynamics of friction as required, increase the comfortableness of friction, in addition, easy bending zone on the handle, can change friction head and handle angle, assisting down of thoracoscope, the pleura rubbing device can arrive each corner in thoracic cavity under the thoracoscope of the present invention, and further, the handle of pleura rubbing device is provided with slip-proofing device under the thoracoscope of the present invention, in the time of can preventing from gripping with hands, the pleura rubbing device comes off from hands under the thoracoscope.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of pleura rubbing device under the thoracoscope of the present invention;
Fig. 2 is among a kind of embodiment of pleura rubbing device under the thoracoscope of the present invention, the cutaway view of friction head.
Among the figure: the 11-brush, the 12-bristle, the 13-union joint, the 14-drive motors, 15-eccentric part, 21-easily bend the zone, 22-control knob, 23-slip-proofing device, 24-power line.
The specific embodiment
Now by reference to the accompanying drawings the specific embodiment of the present invention specifically is described below:
Embodiment one
Pleura rubbing device under the thoracoscope of present embodiment, comprise friction head and handle, described friction head comprises brush 11 and bristle 12, described bristle 12 is attached on the brush 11, described brush 11 also comprises union joint 13, the union joint 13 of brush 11 links to each other with an end of handle, is provided with drive motors 14 in the described brush 11, and the outfan of drive motors 14 is provided with eccentric part 15.
Also be connected with power line 24 on the handle of present embodiment, be drive motors 14 power supply of pleura rubbing device under the thoracoscope of the present invention by the power line external power supply, described power line 24 stretches out pleura rubbing device under the thoracoscope from handle away from the afterbody of the first end of friction.
Under the thoracoscope of present embodiment the pleura rubbing device in use, opening power, drive motors 14 work also drives eccentric part 15 vibrations, under eccentric part 15 drove, friction head begins vibrations, and was down auxiliary at thoracoscope, the pleura rubbing device is stretched in the thoracic cavity, carry out the pleura friction with friction head.
Embodiment two
On the basis of embodiment one, the pleura rubbing device also comprises friction dynamics actuator under the thoracoscope of present embodiment, and described friction dynamics actuator is arranged on the handle or with lead and is connected with pleura rubbing device under the thoracoscope.
Friction dynamics actuator under the thoracoscope of present embodiment in the pleura rubbing device comprises speed regulator and control knob 22, according to the friction needs, and the size that can control the friction dynamics by the speed regulator on the friction dynamics actuator and control knob 22.
The speed regulator of present embodiment uses the frequency control realization to the speed governing of drive motors 14.
The control knob 22 of present embodiment comprises at least two grades, and control knob 22 can be regulated the vibration amplitude of friction head, and then regulates the frictional force size of friction head, and preferred, the control knob 22 of present embodiment comprises 3 grades.
Handle other end end in the present embodiment also is provided with slip-proofing device 23, and described slip-proofing device is selected from least a in non-slip groove, the slipmat, the handle tail end can also be made rough surface.
In a preferred embodiment of the present invention, the friction head of present embodiment can also be made removable friction head.
The using method of pleura rubbing device is on the basis of embodiment one under the thoracoscope of present embodiment, increased slip-proofing device at handle, in the time of can preventing from gripping with hands, the pleura rubbing device comes off from hands under the thoracoscope, has improved the safety of carrying out thoracic cavity friction operation.
Embodiment three
On the basis of embodiment one and embodiment two, also be provided with easy bending zone 21 under the thoracoscope of present embodiment on the handle of pleura rubbing device, the easy bending zone 21 of present embodiment is arranged on the handle position near handle and friction head junction, easily bending zone 21 constitutes the part of handle, and metal hose is elected in the easy bending zone 21 of present embodiment as.
When the pleura rubbing device uses under the thoracoscope of present embodiment, on the basis of embodiment one and embodiment two usings method, can be by the bending metal hose, change the angle of friction head and handle, assisting down of thoracoscope, the pleura rubbing device can arrive each corner in thoracic cavity under the thoracoscope of present embodiment.
More than specific embodiments of the invention are described in detail, but it is just as example, the present invention is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the present invention is carried out and substituting also all among category of the present invention.Therefore, not breaking away from impartial conversion and the modification of doing under the spirit and scope of the present invention, all should contain within the scope of the invention.
Claims (10)
1. pleura rubbing device under the thoracoscope, it is characterized in that, comprise friction head and handle, described friction head comprises brush and bristle, described bristle is attached on the brush, described brush comprises union joint, the union joint of brush links to each other with an end of handle, be provided with the drive motors that drives described brush vibration in the described brush or in the handle, the outfan of drive motors is provided with eccentric part, wherein, the pleura rubbing device also comprises friction dynamics actuator under the described thoracoscope, and described friction dynamics actuator is arranged on the handle or with lead and is connected with pleura rubbing device under the thoracoscope.
2. pleura rubbing device under the thoracoscope according to claim 1 is characterized in that, the union joint of described brush and the connected mode of handle for be threaded, socket or together integrated poured.
3. pleura rubbing device under the thoracoscope according to claim 1 is characterized in that, described eccentric part refers to that the side has the disk of eccentric projection, eccentric, cam or bent axle.
4. pleura rubbing device under the thoracoscope according to claim 1 is characterized in that, described friction dynamics actuator comprises speed regulator and control knob.
5. pleura rubbing device under the thoracoscope according to claim 4, it is characterized in that, described speed regulator uses frequency control, changes number of pole-pairs speed governing, commutator machine speed governing, cascade control, stator variable voltage speed control, series resistance in electromagnetic slip clutches speed governing, rotor series resistance speed, adjusting armature supply voltage, the adjusting armature, at least a speed regulating method of regulating in the energizing loop series resistance is realized speed governing.
6. pleura rubbing device under the thoracoscope according to claim 4 is characterized in that, described control knob comprises at least two grades.
7. pleura rubbing device under the thoracoscope according to claim 1, it is characterized in that, described handle is provided with easy bending zone, and easily the bending zone is near handle and friction head junction, and easily the bending zone can be the independent parts that are connected in handle that arrange or a part that constitutes handle.
8. pleura rubbing device under the thoracoscope according to claim 1 is characterized in that, described easy bending zone is metal hose.
9. pleura rubbing device under the thoracoscope according to claim 1 is characterized in that, also is provided with the power line of external power supply on the described handle.
10. pleura rubbing device under the thoracoscope according to claim 1 is characterized in that, described handle other end end is provided with slip-proofing device, and described slip-proofing device is selected from non-slip groove, slipmat, handle tail end and makes a kind of in the rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290357.3A CN103340658B (en) | 2013-07-10 | 2013-07-10 | Pleura friction device under thoracoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310290357.3A CN103340658B (en) | 2013-07-10 | 2013-07-10 | Pleura friction device under thoracoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103340658A true CN103340658A (en) | 2013-10-09 |
| CN103340658B CN103340658B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310290357.3A Expired - Fee Related CN103340658B (en) | 2013-07-10 | 2013-07-10 | Pleura friction device under thoracoscope |
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| CN (1) | CN103340658B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575576A (en) * | 2018-06-07 | 2019-12-17 | 陕西洁伦医药生物有限公司 | Pneumothorax brush head, pneumothorax brush and manufacturing method of pneumothorax brush |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT398897B (en) * | 1993-07-07 | 1995-02-27 | Lainer Kurt | Device for the treatment of the costal pleura and the pulmonary pleura for carrying out pleurodes |
| JPH10216135A (en) * | 1997-02-05 | 1998-08-18 | Olympus Optical Co Ltd | Medical brush |
| US20080243039A1 (en) * | 2004-09-10 | 2008-10-02 | Rhoades Dean L | Oxygenating cosmetic instrument |
| CN201612639U (en) * | 2010-02-04 | 2010-10-27 | 中国人民解放军第四军医大学 | Pleura strigil |
| FR2981840A1 (en) * | 2011-10-26 | 2013-05-03 | Jean-Pierre Cohen | Pleural abrasion device for performing mechanical irritation of parietal pleura in order to obtain pleuropulmonary joint of patient in medical field, has trigger movably mounted on handle between two positions |
-
2013
- 2013-07-10 CN CN201310290357.3A patent/CN103340658B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT398897B (en) * | 1993-07-07 | 1995-02-27 | Lainer Kurt | Device for the treatment of the costal pleura and the pulmonary pleura for carrying out pleurodes |
| JPH10216135A (en) * | 1997-02-05 | 1998-08-18 | Olympus Optical Co Ltd | Medical brush |
| US20080243039A1 (en) * | 2004-09-10 | 2008-10-02 | Rhoades Dean L | Oxygenating cosmetic instrument |
| CN201612639U (en) * | 2010-02-04 | 2010-10-27 | 中国人民解放军第四军医大学 | Pleura strigil |
| FR2981840A1 (en) * | 2011-10-26 | 2013-05-03 | Jean-Pierre Cohen | Pleural abrasion device for performing mechanical irritation of parietal pleura in order to obtain pleuropulmonary joint of patient in medical field, has trigger movably mounted on handle between two positions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575576A (en) * | 2018-06-07 | 2019-12-17 | 陕西洁伦医药生物有限公司 | Pneumothorax brush head, pneumothorax brush and manufacturing method of pneumothorax brush |
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| Publication number | Publication date |
|---|---|
| CN103340658B (en) | 2015-04-15 |
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