CN103142289B - Minimally Invasive Surgery orthopaedic curet - Google Patents
Minimally Invasive Surgery orthopaedic curet Download PDFInfo
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- CN103142289B CN103142289B CN201310101632.2A CN201310101632A CN103142289B CN 103142289 B CN103142289 B CN 103142289B CN 201310101632 A CN201310101632 A CN 201310101632A CN 103142289 B CN103142289 B CN 103142289B
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- pillar
- minimally invasive
- invasive surgery
- curet
- photographic head
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- 238000002324 minimally invasive surgery Methods 0.000 title claims abstract description 19
- 239000011521 glass Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 12
- 206010052428 Wound Diseases 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 210000000988 bone and bone Anatomy 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract description 4
- 201000004569 Blindness Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 231100000915 pathological change Toxicity 0.000 abstract description 2
- 230000036285 pathological change Effects 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 abstract description 2
- 210000000056 organ Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 208000025978 Athletic injury Diseases 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 208000026137 Soft tissue injury Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 201000008482 osteoarthritis Diseases 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of Minimally Invasive Surgery orthopaedic curet, comprise curet and connect into entirety with the pillar of clamping block, pillar is connected in the passage of a spoon bar, the shank of the key, clamping block, shooting transmitting device is installed in pillar, the shooting assembly that shooting transmitting device is made up of fibre-optic bundle, the electronic circuit board being connected with imageing sensor, video signal cable, photographic head, shooting assembly is connected with light source with video signal cable, fibre-optic bundle, and photographic head is close to spoon bar and is installed.Curet and peeker function are united two into one, integrate observation, perform the operation, treat, for the application of orthopaedics Minimally Invasive Surgery provides reliable surgical instrument, only need open a minimal incision * at affected area, curet is inserted wound, operation technique is carried out under the direct-view of display panel, more clearly can observe the real conditions of bone vertebra interior tissue pathological changes and operation contact surface and the degree of depth that enters of key bit, improve the accuracy rate of inspection and operation technique, overcome the injury that blindness reduces normal structure, alleviate the misery of patient, burden and medical-risk.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly one and can be used as bone surgery observation bone vertebra etc., and carried out the Minimally Invasive Surgery orthopaedic curet of straightforward manipulation use by display screen.
Background technology
Flourish along with S&T tax, interior specula has been the product of modern high technology, it can be deep into the place that people is invisible to the naked eye, see the situation of human organ inside clearly, now be used widely in industry, science and technology and Medical treatment field, and interior specula Technology application is also arisen at the historic moment to the patent in Minimally Invasive Surgery.
During the Diagnosis and Treat at bone surgery particularly vertebra position, because the difficulty of carrying out directly observing on bone vertebra is larger, usual endoscope and curet are performed the operation and to be carried out at twice under released state, therefore existing Following Orthopaedic Procedures: trouble, time are long, bring very large misery and burden to patient.
The patent No. 201020257881.2 " disposable tubular sight " just provides a kind of medical apparatus and instruments used as human organs such as endoscope or visual inspection rectum, vaginas, it be only as peeker enter human body need organ make splanchnoscopy, clearly observe human organ internal state or focus, it only has the effect of observation, inspection, also without the function for the treatment of, operation, elimination focus.
The patent No. 200510060984.3 " a kind of pin mirror Minimally Invasive Surgery method complete medical operation apparatus " is mainly used for the diseases such as osteoarthritis, athletic injury, vertebra and back soft tissue injury and waist cervical vertebra dish be outstanding, though have inspection, treatment function, but it also need have larger otch passage on human body, inserting two sleeve pipes could use.
Above-mentioned two patents simultaneously, the endoscope adopted is optical lens, and the definition therefore showing screen display image is also not good, and the medical apparatus and instruments of this structure can't work in the cavity of less wound.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of Minimally Invasive Surgery orthopaedic curet, structure is simple, multiple functional, integrate observation, treat, perform the operation, can work at very little wound intracavity, can be used as the medical apparatus that orthopaedics Minimally Invasive Surgery is applied, the Image texture of display can be made more clear, the accuracy rate greatly improving operation technique reduces again misery and the medical-risk of patient.
The present invention's adopted technical scheme that solves the problem is: Minimally Invasive Surgery orthopaedic curet, comprise key bit, spoon bar, the curet that the shank of the key is formed and the entirety connected into the pillar of clamping block, described pillar is connected to a spoon bar, the shank of the key, in the passage of clamping block, in pillar, shooting transmitting device is also installed, described shooting transmitting device is by fibre-optic bundle, be connected with the electronic circuit board of imageing sensor, video signal cable, the shooting assembly composition that photographic head is formed, described shooting assembly is connected with video signal cable, described fibre-optic bundle is connected with light source, described photographic head is close to spoon bar and is installed.
Compared with prior art, the invention has the advantages that: now transmitting device of all making a video recording all is arranged in columniform pillar, pillar is directly installed on again the cavity interior formation peeker of curet, and curet shape is changed, its structure is simple, easy installation, dismounting, curet and peeker function are united two into one, hold great efforts, easy to use, volume is little, multiple functional, and play collection observation, hands art, treat the effect in one, application for orthopaedics Minimally Invasive Surgery is provided convenience reliable surgical instrument, only need open a minimal incision * at the affected area of patient, the curet of band peeker is inserted wound, can work in the cavity of little wound, and operation technique is carried out under the direct-view of display panel, more clearly can observe the real conditions of bone vertebra interior tissue pathological changes and operation contact surface and the degree of depth that enters of key bit, improve the accuracy rate of inspection and operation technique, overcome blindness, thus reduce the injury of normal structure, one man operation simultaneously many people observe, operate miss can be reduced and shorten operating time again, therefore the misery of patient is greatly alleviated, burden and medical-risk, spoon bar front end is very little with the pillar cooperation place being provided with photographic head simultaneously, only 1 ~ 6 millimeter, so the otch of patient can be made little especially, perform the operation safer, patient body rehabilitation is faster.
Description of the present invention and accompanying drawing have done detailed description to know-why and scheme, but these illustrate just to the citing of inventive features instead of the restriction to invention.Obviously the institute produced according to know-why of the present invention and embodiment changes or retrofits and all should belong to scope of the present invention.
Accompanying drawing explanation
Fig. 1, first scheme structure of the present invention, using state figure.
A-A zoomed-in view of Fig. 2, Fig. 1.
B-B amplification profile of Fig. 3, Fig. 1.
Fig. 4, alternative plan structural representation of the present invention.
C-C zoomed-in view of Fig. 5, Fig. 4.
D-D amplification profile of Fig. 6, Fig. 4.
Fig. 7, third program structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
The entirety that curet is connected into by spoon bar 3 and the shank of the key 4 with key bit 1 forms.
Key bit 1 and the junction of spoon bar 3 are semicircle that is eccentric, opening, as shown in Figure 2.
Fibre-optic bundle 10, video signal cable 9, the electronic circuit board being connected with imageing sensor and photographic head 15 forms assembly 2 of making a video recording.
For ensureing to work in the cavity that curet can enter less wound, its pillar 8 diameter is very little, usually at 1 ~ 5 millimeter, passage 5 internal diameter of spoon bar front end is joined with pillar is sliding at 1.5 ~ 6 millimeters, be arranged on shooting assembly 2 diameter at pillar front opening place 1 ~ 5 millimeter and pillar tight fit, leptosomatic shooting assembly is positioned at nearly key bit 0.5 ~ 10 centimeters simultaneously, and scalable photographic head 15 and key bit 1 spacing, make photographic head 15 just in time in the working range seeing key bit.
One end of video signal cable 9 is connected on shooting assembly 2, and the another end of video signal cable 9 is stretched out outside pillar 8, and is connected on image controller 12, and wireless module also can be adopted to replace video signal cable 9 to be connected with shooting assembly 2.
The front end of fibre-optic bundle 10 is arranged on the periphery place of pillar 8 forward open end photographic head 15, for curet operation provides illumination, rear end is connected for transmitting illumination with light source 11, brightness of illumination can be made adjustments by the light source 11 be connected, as shown in Figure 1, optical fibers beam material is glass or plastic optical fiber, light source is LED or Halogen light, cylindrical pillar 8 forward open end outer surface has a plane 14, photographic head can be close to spoon bar 3 inwall to be fixed in spoon bar, keep the focal length of shooting image constant simultaneously again, be fixed on certain position.
Clamping block installs rubber ring by the ring groove of plug screw 6 inwall, fixed locking block 7 forms, the pillar being provided with shooting transmitting device is fixed, can not rotate, regulate the distance between photographic head 15 and key bit 1 by clamping block simultaneously, if application in bone spinal column, vertebrae operation, usual distance, at 2 ~ 5 centimetres, is fixed on the shank of the key 4 with the screw thread on plug screw 6 after regulating.
Mounted pillar 8 is inserted in its cavity from the passage 5 of the shank of the key 4 end, and enter spoon bar until the forward open end of spoon bar 3 is stopped through passage 5, and expose the end face of photographic head 15, passage on the last clamping block again pillar end being passed fixing pillar, and be fixed on the shank of the key 4 with the screw thread on plug screw 6.
During use, be connected on light source 11 respectively by the fibre-optic bundle 10 stretched out from pillar, video signal cable 9 is connected on image controller 12, and image controller 12 is connected with display 13 again.
When this curet is used for bone vertebra epidural space and plate-like inner chamber, just can little for this curet on patient skin wound be inserted in human body, display just obtains gem-pure video image, doctor can see the real-time pictures photographed, observe directly the inner chamber of wound, and carry out operation technique under display screen direct-view.
Curet is directly taken out by Post operation from wound, then is pulled out from the passage 5 of floating rule, handle-scraping method, gripping mechanism by the pillar being provided with shooting transmitting device, re-uses or single use after being sterilized by curet.
For protection photographic head 15 does not directly contact with surgical wound, ensure the use safety of camera head, also can at the front opening of spoon bar; the outer face place of photographic head 15; with transparent material mounting glass window 18, also to ensure the quality not affecting shooting image, as shown in Figure 7 simultaneously.
For ease of the cleaning of wound or by the liquid assimilating in wound face to external, in spoon bar, the shank of the key, also increase by two flushing channel inlet tube and outlet tubes 16,17, as shown in Fig. 4, Fig. 5, Fig. 6, inlet tube and outlet tube is connected with liquor pump again (figure do not draw).
Use, operating process not quite clearly to state with above-mentioned.
This curet, also can be used in other organ of human body and uses, as surgery, department of otorhinolaryngology, gynecological, the department of stomatology etc. operate utensil use.
For the needs of satisfied difference operation, the shape of curet, size and pillar size and interior shooting transmitting device thereof also will make corresponding changes.
Claims (8)
1. a Minimally Invasive Surgery orthopaedic curet, comprise key bit (1), spoon bar (3), the curet that the shank of the key (4) is formed and the entirety connected into the pillar (8) of clamping block, it is characterized in that described pillar (8) is connected to a spoon bar (3), the shank of the key (4), in the passage (5) of clamping block, in pillar (8), shooting transmitting device is also installed, described shooting transmitting device is by fibre-optic bundle (10), be connected with the electronic circuit board of imageing sensor, video signal cable (9), shooting assembly (2) composition that photographic head (15) is formed, described shooting assembly (2) is connected with video signal cable (9) or wireless module, described fibre-optic bundle (10) is connected with light source (11), described photographic head (15) is close to a spoon bar (3) and is installed.
2. Minimally Invasive Surgery orthopaedic curet according to claim 1, it is characterized in that the front end of described fibre-optic bundle (10) is arranged on the periphery place of pillar (8) forward open end photographic head (15), rear end is connected with light source (11).
3. Minimally Invasive Surgery orthopaedic curet according to claim 1, is characterized in that the outer surface of described pillar (8) cylinder open end has plane (14), and photographic head (15) is close to a spoon bar (3) inwall and is fixed in a spoon bar (3).
4. Minimally Invasive Surgery orthopaedic curet according to claim 1, it is characterized in that one end of described video signal cable (9) is connected with shooting assembly (2), the other end stretches out pillar (8) and is connected with controller (12), display (13) outward.
5. Minimally Invasive Surgery orthopaedic curet according to claim 1, it is characterized in that described clamping block installs rubber ring by the ring groove of plug screw (6) inwall, close-fitting latch segment (7) is formed.
6. Minimally Invasive Surgery orthopaedic curet according to claim 1, it is characterized in that described pillar (8) diameter is at 1 ~ 5 millimeter, passage (5) diameter 1.5 ~ 6 millimeters, shooting assembly (2) diameter is 1 ~ 5 millimeter and pillar (8) tight fit, pillar (8) is joined with passage (5) is sliding, key bit (1) and photographic head (15) spacing 0.5 ~ 10 centimetre.
7. Minimally Invasive Surgery orthopaedic curet according to claim 1, is characterized in that the outer face of described photographic head (15), the glass window (18) that the front opening place installation transparent material of spoon bar (3) is made.
8. Minimally Invasive Surgery orthopaedic curet according to claim 1, it is characterized in that inlet tube and outlet tube (16,17) is also installed in described pillar (8), inlet tube and outlet tube (16,17) front end is at shooting assembly (2) place of spoon bar front opening, and rear connection liquor pump is stretched out from pillar (8) in rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101632.2A CN103142289B (en) | 2013-03-27 | 2013-03-27 | Minimally Invasive Surgery orthopaedic curet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101632.2A CN103142289B (en) | 2013-03-27 | 2013-03-27 | Minimally Invasive Surgery orthopaedic curet |
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| Publication Number | Publication Date |
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| CN103142289A CN103142289A (en) | 2013-06-12 |
| CN103142289B true CN103142289B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310101632.2A Active CN103142289B (en) | 2013-03-27 | 2013-03-27 | Minimally Invasive Surgery orthopaedic curet |
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| CN (1) | CN103142289B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217382A (en) * | 2014-09-15 | 2014-12-17 | 张克民 | Novel intelligent orthopaedic system |
| CN109480964B (en) * | 2018-12-28 | 2024-07-23 | 首医大三博脑科医院（北京）有限公司 | Visual pituitary adenoma excision ware |
| CN112244970A (en) * | 2019-07-06 | 2021-01-22 | 广州迪克医疗器械有限公司 | Direct-vision induced abortion uterine curettage device and system |
| CN113100845B (en) * | 2021-04-14 | 2022-06-21 | 青岛大学附属医院 | Lung blocking device for cardiothoracic minimally invasive surgery |
| CN113180754B (en) * | 2021-04-14 | 2022-06-28 | 刘树奇 | Lung blocking device for minimally invasive surgery in thoracic surgery |
| CN113892989A (en) * | 2021-10-09 | 2022-01-07 | 安徽国泰国瑞医疗科技有限公司 | Disposable electric endoscope linear cutting anastomat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333356Y (en) * | 1998-10-08 | 1999-08-18 | 中国科学院西安光学精密机械研究所 | Suction curette with endoscope |
| CN2458991Y (en) * | 2000-09-04 | 2001-11-14 | 王晶 | Internal speculum for scraping adenoid structure |
| CN201205278Y (en) * | 2008-03-10 | 2009-03-11 | 朱金土 | Medical portable screwdriver type wireless endoscope |
| CN101711132A (en) * | 2007-02-09 | 2010-05-19 | 骨骼动力学有限公司 | Endo-surgical device and method |
| CN201899474U (en) * | 2010-06-30 | 2011-07-20 | 赵永安 | Human organ endoscope |
| CN203263485U (en) * | 2013-03-27 | 2013-11-06 | 韦锡波 | Curette for minimally invasive surgery of orthopedics department |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995005112A1 (en) * | 1993-08-18 | 1995-02-23 | Vista Medical Technologies | Optical surgical device |
-
2013
- 2013-03-27 CN CN201310101632.2A patent/CN103142289B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2333356Y (en) * | 1998-10-08 | 1999-08-18 | 中国科学院西安光学精密机械研究所 | Suction curette with endoscope |
| CN2458991Y (en) * | 2000-09-04 | 2001-11-14 | 王晶 | Internal speculum for scraping adenoid structure |
| CN101711132A (en) * | 2007-02-09 | 2010-05-19 | 骨骼动力学有限公司 | Endo-surgical device and method |
| CN201205278Y (en) * | 2008-03-10 | 2009-03-11 | 朱金土 | Medical portable screwdriver type wireless endoscope |
| CN201899474U (en) * | 2010-06-30 | 2011-07-20 | 赵永安 | Human organ endoscope |
| CN203263485U (en) * | 2013-03-27 | 2013-11-06 | 韦锡波 | Curette for minimally invasive surgery of orthopedics department |
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| CN103142289A (en) | 2013-06-12 |
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Effective date of registration: 20190611 Address after: 315105 No. 86, 11 Blocks, Innovation 128 Garden, 818 Qiming Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo wisdom Electromechanical Technology Co., Ltd. Address before: 315104 No. 98, No. 818 Qiming Road, Yinzhou District, Ningbo City, Zhejiang Province Co-patentee before: Wei Xiyi Patentee before: Wei Xibo Co-patentee before: Liu Geping |