CN201752401U - Ventricle working lens - Google Patents
Ventricle working lens Download PDFInfo
- Publication number
- CN201752401U CN201752401U CN2010202843396U CN201020284339U CN201752401U CN 201752401 U CN201752401 U CN 201752401U CN 2010202843396 U CN2010202843396 U CN 2010202843396U CN 201020284339 U CN201020284339 U CN 201020284339U CN 201752401 U CN201752401 U CN 201752401U
- Authority
- CN
- China
- Prior art keywords
- working column
- ventricles
- working
- ring type
- interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000013307 optical fiber Substances 0.000 claims abstract description 13
- 210000004556 brain Anatomy 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims description 8
- 229910052594 sapphire Inorganic materials 0.000 claims description 8
- 239000010980 sapphire Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 206010059491 Intracranial haematoma Diseases 0.000 description 2
- 210000004289 cerebral ventricle Anatomy 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000003906 hydrocephalus Diseases 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000463219 Epitheca Species 0.000 description 1
- 208000007913 Pituitary Neoplasms Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000010916 pituitary tumor Diseases 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 210000001154 skull base Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model provides a ventricle working lens, which comprises a working sleeve, an ocular lens interface, an optical fiber interface, a water flushing-sucking port and a communicating part; and the ocular lens interface, the optical fiber interface and the water flushing-sucking port are fixed on the communicating part and are connected with the working sleeve through the communicating part. The ventricle working lens is characterized in that an apparatus channel through which a surgery apparatus can pass is arranged in the working sleeve; and the apparatus channel penetrates through the working sleeve along the coaxial direction and is connected with the communicating part. The ventricle working lens integrates an observation lens together with the apparatus channel, thereby not only enlarging the surgery field under a microscope, but also providing the enough working space for a working apparatus. The ventricle working lens is convenient in operation and can be disinfected repeatedly for a plurality of times under high temperature and high pressure.
Description
Technical field
This utility model relates to a kind of work mirror, relates in particular to a kind of ventricles of the brain work mirror that is applicable to hydrocephalus operation, ventricular system tumor operation, intracranial hematoma operation.
Background technology
At present, endoscope is widely used in the treatment of diseases, for example ventricularendoscope, pituitary tumor mirror, nerve endoscope, hysteroscope, peritoneoscope, newborn chamber mirror, resection of prostate mirror, thoracoscope, MED, arthroscope etc.But present endoscope can only be used for observing, and can not be used for the treatment of the passage that does not insert for operating theater instruments in the mirror body simultaneously.
Sapphire crystal is a kind of of natural diamond, has after synthesizing with aluminium oxide and well resistance to wears and corrosion protection result.Hardness is 2200-2300 Yu Shi (steel hardness seven times), and Mohs' hardness is 9, and its hardness is only second to diamond, the hardness height, and light transmittance is good, and frictional force is little, and is high temperature resistant, resistance to wears, corrosion-resistant.But prior art fully is not applied to the sapphire crystal material in the ventricles of the brain work mirror as yet.
The utility model content
In order to solve problems of the prior art, the purpose of this utility model is to provide a kind of microscopically surgical field of view big, and the ventricles of the brain work mirror of competent work space can be provided for operating theater instruments simultaneously.
To achieve these goals, this utility model provides a kind of ventricles of the brain work mirror, comprise working column, eyepiece interface, optical fiber interface, towards water sucking mouth and interconnecting part, described eyepiece interface, optical fiber interface and be fixed on the described interconnecting part towards the water sucking mouth, and be connected with described working column by described interconnecting part, be provided with the instrument channel of passing for operating theater instruments in the described working column, described instrument channel connects described working column vertically and is connected with described interconnecting part.
Preferably, the angle between described eyepiece interface and the described working column is 90 degree.
Preferably, also comprise a ring type sleeve pipe in the described working column, described ring type sleeve pipe is along in the described working column of being axially set in of described working column, in the described ring type sleeve pipe metal canula is set, described metal canula passes described interconnecting part, extends into whole eyepiece interface, is provided with a leaded light core in the described metal canula, described metal canula and described leaded light core form an optical aperture, and the optical fiber that is positioned at the described optical aperture outside also is set in the described ring type sleeve pipe;
Described instrument channel is formed between described ring type sleeve outer wall and the described working column inwall; Between described ring type sleeve outer wall and the described working column inwall and be formed with outside described instrument channel and dash inhale passage, described dashing inhaled passage and is connected to described towards the water sucking mouth by described interconnecting part.
Preferably, described instrument channel is two.
Preferably, the diameter of two described instrument channel does not wait.
Preferably, described leaded light core is made by sapphire crystal.Working column, described eyepiece interface, described optical fiber interface, describedly all adopt sapphire crystal to make towards water sucking mouth and described interconnecting part.
Compared with prior art, the beneficial effects of the utility model are:
1, ventricles of the brain work mirror of the present utility model synthesizes the instrument channel of working column and operating theater instruments together, has both enlarged the surgical field of view of microscopically, and is also for operating theater instruments provides competent work space, easy to operate;
2, the working column of ventricles of the brain work mirror of the present utility model and the angle between the eyepiece interface are 90 degree, make the bigger space of formation between working column and the eyepiece, thereby in the time of can avoiding carrying out instrumentation by eyepiece, eyepiece causes interference to the operation operator, stops the visual field.The setting of 90 degree angles also is fit to cooperate microscope work.Also be convenient to control eyepiece in addition.
3, make one towards water absorption channel and working column, simplify the structure, use more conveniently, and help carrying out at any time minute surface and clean, ensure the seriality of operation.With respect to adding epitheca in addition in order to wash minute surface in the prior art, use convenient.
4, this utility model adopts the sapphire crystal material.The hardness height, light transmittance is good, and frictional force is little, and is high temperature resistant, resistance to wears, corrosion-resistant.
Description of drawings
Fig. 1 is the structural representation of ventricles of the brain work mirror of the present utility model;
Fig. 2 be among Fig. 1 A-A to cutaway view Amplified image.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.
As shown in Figure 1, according to ventricles of the brain work mirror of the present utility model, comprise working column 1, eyepiece interface 2, optical fiber interface 3, towards the water sucking mouth 4 and interconnecting part 5, eyepiece interface 2, optical fiber interface 3 and be fixed on the interconnecting part 5 towards water sucking mouth 4, and be connected with working column 1 by interconnecting part 5, be provided with the instrument channel 6 of passing in the working column 1 for operating theater instruments, working column 1 is communicated with eyepiece interface 2 and optical fiber interface 3 respectively by interconnecting part 5, thereby can observe the situation that working column 1 undergos surgery or treats by eyepiece.The instrument channel of working column and operating theater instruments is synthesized together, has both enlarged the art open country of microscopically, and is also for operating theater instruments provides competent work space, easy to operate.
As a kind of preferred structure of present embodiment, the angle between working column 1 and the eyepiece interface 2 is 90 degree.Form bigger space between the eyepiece on the eyepiece interface 2 thereby make working column 1 and be connected, thereby can avoid carrying out instrumentation the time, 2 pairs of operations of eyepiece interface operator causes interference, stops the visual field.And be fit to cooperate microscope to operate.When controlling eyepiece, also can be very convenient.
As another kind of preferred structure of the present utility model, as depicted in figs. 1 and 2, also comprise a ring type sleeve pipe 7 in the working column 1, ring type sleeve pipe 7 is axially set in the working column 1 along working column 1, the external diameter of ring type sleeve pipe 7 is less than the internal diameter of working column 1, one metal canula (not shown) is set in the ring type sleeve pipe 7, metal canula passes interconnecting part 5, extend into whole eyepiece interface 2, be provided with a leaded light core (not shown) in the metal canula, metal canula and leaded light core form an optical aperture 8, and the optical fiber 9 that is positioned at optical aperture 8 outsides also is set in the ring type sleeve pipe 7.
Ventricles of the brain work mirror number of fibers of the present utility model is many, arranges closely, illuminates effective under the mirror.And can mate with the stereotaxic instrument of standard, cooperation undergos surgery.
Dash to inhale path 10 and be formed between ring type sleeve pipe 7 outer walls and working column 1 inwall and be positioned on the part outside the instrument channel 6, dash the suction path 10 and be connected to towards the water sucking mouth 4, in operation process, can wash at any time by interconnecting part 5.Independently flashing valve and suction valve are being installed on water sucking mouth 4, can independently realizing attracting.
As another preferred structure of the present utility model, the leaded light core is made by sapphire crystal.The leaded light core that adopts this sapphire crystal material to make, the hardness height, translucidus is good, and frictional force is little, and is high temperature resistant, resistance to wears, corrosion-resistant.Light conducts to the eyepiece that is connected on the eyepiece interface by the leaded light core always from object lens.
According to ventricles of the brain work mirror of the present utility model, can be widely used in treatment of diseases such as tumor biopsy, intracranial hematoma in hydrocephalus, intracranial cystic pathological changes, ventricular system tumor, the brain essence; Also can the auxiliary fiber neurosurgery, be applicable to basis cranii and various brains deep pathological changes; Be applicable to the fiber nerve surgical operation of scope control.
This utility model is not limited to above-mentioned specific embodiment; do not deviating under this utility model spirit and the real situation thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to this utility model, but these corresponding changes and distortion all should belong within this utility model claims protection domain.
Claims (6)
1. ventricles of the brain work mirror, comprise working column, eyepiece interface, optical fiber interface, towards water sucking mouth and interconnecting part, described eyepiece interface, optical fiber interface and be fixed on the described interconnecting part towards the water sucking mouth, and be connected with described working column by described interconnecting part, it is characterized in that, be provided with the instrument channel of passing for operating theater instruments in the described working column, described instrument channel connects described working column vertically and is connected with described interconnecting part.
2. ventricles of the brain work mirror according to claim 1 is characterized in that, the angle between described eyepiece interface and the described working column is 90 degree.
3. ventricles of the brain work mirror according to claim 1 and 2 is characterized in that,
Also comprise a ring type sleeve pipe in the described working column, described ring type sleeve pipe is along in the described working column of being axially set in of described working column, in the described ring type sleeve pipe metal canula is set, described metal canula passes described interconnecting part, extend into whole eyepiece interface, be provided with a leaded light core in the described metal canula, described metal canula and described leaded light core form an optical aperture, and the optical fiber that is positioned at the described optical aperture outside also is set in the described ring type sleeve pipe;
Described instrument channel is formed between described ring type sleeve outer wall and the described working column inwall;
Between described ring type sleeve outer wall and the described working column inwall and be formed with outside described instrument channel and dash inhale passage, described dashing inhaled passage and is connected to described towards the water sucking mouth by described interconnecting part.
4. according to the ventricles of the brain work mirror shown in the claim 3, it is characterized in that described instrument channel is two.
5. according to the ventricles of the brain work mirror shown in the claim 4, it is characterized in that the diameter of two described instrument channel does not wait.
6. ventricles of the brain work mirror according to claim 3 is characterized in that described leaded light core is made by sapphire crystal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202843396U CN201752401U (en) | 2010-08-05 | 2010-08-05 | Ventricle working lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202843396U CN201752401U (en) | 2010-08-05 | 2010-08-05 | Ventricle working lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752401U true CN201752401U (en) | 2011-03-02 |
Family
ID=43620131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202843396U Expired - Fee Related CN201752401U (en) | 2010-08-05 | 2010-08-05 | Ventricle working lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013379A (en) * | 2014-05-29 | 2014-09-03 | 中山大学附属第三医院 | Three-dimensional foramen intervertebral lens |
| CN108066001A (en) * | 2016-11-10 | 2018-05-25 | 奥斯奥鹏外科产品股份公司 | Carry the working lens of inductive probe |
-
2010
- 2010-08-05 CN CN2010202843396U patent/CN201752401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013379A (en) * | 2014-05-29 | 2014-09-03 | 中山大学附属第三医院 | Three-dimensional foramen intervertebral lens |
| CN108066001A (en) * | 2016-11-10 | 2018-05-25 | 奥斯奥鹏外科产品股份公司 | Carry the working lens of inductive probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: THINK MINIMALLY INVASIVE MEDICAL TECHNOLOGY CO., L Free format text: FORMER OWNER: XIAO MUDONG Effective date: 20130418 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HONG KONG, CHINA TO: 100062 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130418 Address after: 100062, room 508, building A, Xincheng culture tower, 11 Chongwen Avenue, Dongcheng District, Beijing Patentee after: Think Minimally Invasive Medical Technology Co., Ltd. Address before: Room 20, building 14, North Point and Fu Center, Hongkong, China A Patentee before: Xiao Mudong |
|
| ASS | Succession or assignment of patent right |
Owner name: XIAO MUDONG Free format text: FORMER OWNER: THINK MINIMALLY INVASIVE MEDICAL TECHNOLOGY CO., LTD. Effective date: 20130704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100062 DONGCHENG, BEIJING TO: HONG KONG, CHINA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130704 Address after: Chinese Hongkong North Point and rich center 14 20A Patentee after: Xiao Mudong Address before: 100062, room 508, building A, Xincheng culture tower, 11 Chongwen Avenue, Dongcheng District, Beijing Patentee before: Think Minimally Invasive Medical Technology Co., Ltd. |
|
| CU03 | Publication of corrected utility model |
Correction item: Patentee Correct: Xiao Mudong|Chinese Hongkong North Point and rich center 14 20A False: Xiao Mudong|Chinese Hongkong North Point and rich center 14 20A Number: 30 Volume: 29 |
|
| ERR | Gazette correction | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161208 Address after: Appenzell Ausserrhoden, Switzerland Patentee after: Oswald allpowers surgical products Co. Ltd. Address before: Chinese Hongkong North Point and rich center 14 20A Patentee before: Xiao Mudong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20180805 |