CN103948430A - Conchoscope for transsphenoidal pituitectomy - Google Patents
Conchoscope for transsphenoidal pituitectomy Download PDFInfo
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- CN103948430A CN103948430A CN201410202265.XA CN201410202265A CN103948430A CN 103948430 A CN103948430 A CN 103948430A CN 201410202265 A CN201410202265 A CN 201410202265A CN 103948430 A CN103948430 A CN 103948430A
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- conchoscope
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Abstract
The invention discloses a conchoscope for a transsphenoidal pituitectomy, which comprises a conchoscope body and an eye lens, wherein the conchoscope body comprises a protection tube, an image transmission system and an image adjusting knob; the image transmission system is arranged in the protection tube; the eye lens is arranged at the front end of the protection tube and connected with the image transmission system; the image adjusting knob is arranged at the rear part of the conchoscope body; a suction hole and a connecting port are formed in the protection tube; the suction hole is located above the eye lens; the connecting port is located near the image adjusting knob; a slim tube is arranged in the protection tube and near a tube wall; the slim tube is communicated with the suction hole and the connecting port; the connecting port is connected with an electric negative pressure suction device; and a suction control button is further arranged at the connecting port.Compared with the prior art, the conchoscope can timely clear away smoke and blood caused intraoperatively, ensures a good operation environment, allows an operator to be proficient operationally, ensures effective conduction of an operation, is reasonable in structural design, and safe and reliable in performance, and facilitates improving an operation effect.
Description
Technical field
The present invention relates to a kind of conchoscope, belong to technical field of medical instruments.
Background technology
Pituitary adenoma is the common benign tumor of intracranial, sickness rate is only second to cerebral glioma and meningioma, pituitary tumor is divided functional and non-functional, functional pituitary tumor can cause endocrine dysfunction in early days, and the later stage, along with the growth of pituitary tumor, two kinds of pituitary tumors all can cause headache, visual deterioration, defect of visual field, severe patient corrodes basis cranii skull and accumulative total hypothalamus, causes the series of symptoms such as cerebrospinal rhinorrhea, intracranial infection and Electrolyte imbalance, severe patient threat to life.Traditional Pituitary adenoma resection operation needs operation of opening cranium, but this operation method complexity, wound is large, risk is high, and easily develops complications.Domestic existing " transnaso-sphenoidal approach pituitary tumor surgery ", nasal passage is borrowed in operation, at the bottom of the through saddle of sphenoid sinus, and then arrives pituitary tumor, successfully Pituitary adenoma is excised to greatest extent, has effectively protected cerebral tissue, and surgical injury degree is reduced to minimum.Compare with operation of opening cranium treatment, have tumor and expose goodly, wound is little, recovers fast, and cranium face outward appearance not damaged, is cured rate advantages of higher at good effect.At present, what carry out " transnaso-sphenoidal approach pituitary tumor surgery " use is common conchoscope, in operation process due to hemorrhage and electric knife, coagulation causes a fog to cause and spies on weak effect, needing assistant to hold suction pump stretches into nasal cavity and absorbs in time smog and hemorrhage, but because nasal cavity is narrow and small, stretch into apparatus when too much, will make this very narrow and small visual area narrower and small, unfavorable operation technique, and because the reason coordinating is absorbed smog and hemorrhage often not prompt enough, affect operation technique and process, bring operational many troubles to surgical doctor, can not meet desirable surgical effect.
Summary of the invention
Technical problem to be solved by this invention is the defect existing for prior art, and a kind of conchoscope with eliminating smog and hemorrhage function is provided.
For solving this technical problem, the invention provides a kind of for the hypophysectomize conchoscope of tumor operation of transnaso-sphenoidal approach, comprise mirror body and eyepiece, wherein mirror body comprises pillar, image delivering system and image adjustment knob, image delivering system is arranged in pillar, the front end that eyepiece is arranged on pillar is connected with image delivering system, image adjustment knob is located at the rear portion of mirror body, described pillar is provided with and attracts hole and connector, described attraction hole is positioned at the top of eyepiece, connector is positioned at nearly image adjustment knob place, in described pillar, be provided with tubule near tube wall place, this tubule UNICOM attracts hole and connector, described connector is connected with Electric negative pressure suction device by pipeline, also be provided with attraction control knob at connector place.
Described tubule is that the hard material that is difficult for being extruded distortion is made.
Beneficial effect: the present invention compared with prior art, can and hemorrhagely remove in time the smog producing in operation process, good surgical environments is ensured, make patient handy in operation, ensure effectively carrying out of operation, and reasonable in design, performance safety, reliable, is conducive to improve surgical effect.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure: 1 mirror body, 2 eyepieces, 3 pillars, 4 image adjustment knobs, 5 attract hole, 6 to attract control knob.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is specifically described.
Figure 1 shows that structural representation of the present invention.
The invention provides a kind of for the hypophysectomize conchoscope of tumor operation of transnaso-sphenoidal approach, comprise mirror body 1 and eyepiece 2, wherein mirror body 1 comprises pillar 3, image delivering system and image adjustment knob 4, image delivering system is arranged in pillar 3, the front end that eyepiece 2 is arranged on pillar 3 is connected with image delivering system, image adjustment knob 4 is located at the rear portion of mirror body 1, described pillar 3 is provided with and attracts hole 5 and connector, described attraction hole 5 is positioned at the top of eyepiece 2, connector is positioned at nearly image adjustment knob 4 places, described pillar 3 is interior is provided with tubule near tube wall place, this tubule UNICOM attracts hole 5 and connector, described connector is connected with Electric negative pressure suction device by pipeline, also be provided with at connector place and attract control knob 6.
Described tubule is that the hard material that is difficult for being extruded distortion is made.
Operation principle of the present invention: when the present invention works, transnaso-sphenoidal approach is to pituitary tumor, hemorrhage and while being caused a fog by electric knife, coagulation when occurring in operation process, press and attract control knob can start Electric negative pressure suction device work generation negative-pressure gas, negative-pressure gas arrives at operative region by pipeline, by the fog in this region and hemorrhage attraction out.
the present invention compared with prior art, in operation, can and hemorrhagely remove timely the smog producing in art, good surgical environments is ensured, make patient handy in operation, ensured effectively carrying out of operation, and reasonable in design, performance safety, reliable, is conducive to improve surgical effect.
The above-mentioned embodiment of the present invention, just illustrates, and is not only, and change within the scope of the present invention all or that be equal in scope of the present invention is all surrounded by the present invention.
Claims (2)
1. one kind for the hypophysectomize conchoscope of tumor operation of transnaso-sphenoidal approach, comprise mirror body (1) and eyepiece (2), wherein mirror body (1) comprises pillar (3), image delivering system and image adjustment knob (4), image delivering system is arranged in pillar (3), the front end that eyepiece (2) is arranged on pillar (3) is connected with image delivering system, image adjustment knob (4) is located at the rear portion of mirror body (1), it is characterized in that: described pillar (3) is provided with and attracts hole (5) and connector, described attraction hole (5) is positioned at the top of eyepiece (2), connector is positioned at nearly image adjustment knob (4) and locates, in described pillar (3), be provided with tubule near tube wall place, this tubule UNICOM attracts hole (5) and connector, described connector is connected with Electric negative pressure suction device by pipeline, also be provided with at connector place and attract control knob (6).
2. according to claim 1 for the hypophysectomize conchoscope of tumor operation of transnaso-sphenoidal approach, it is characterized in that: described tubule is that the hard material that is difficult for being extruded distortion is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202265.XA CN103948430A (en) | 2014-05-14 | 2014-05-14 | Conchoscope for transsphenoidal pituitectomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202265.XA CN103948430A (en) | 2014-05-14 | 2014-05-14 | Conchoscope for transsphenoidal pituitectomy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103948430A true CN103948430A (en) | 2014-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410202265.XA Pending CN103948430A (en) | 2014-05-14 | 2014-05-14 | Conchoscope for transsphenoidal pituitectomy |
Country Status (1)
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| CN (1) | CN103948430A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507399Y (en) * | 2001-11-15 | 2002-08-28 | 杨志林 | Tumor recognition nerve endoscope |
| CN2698268Y (en) * | 2002-03-25 | 2005-05-11 | 尹军华 | Multimedia electronic uterine cavity endoscope |
| US20050143626A1 (en) * | 2003-12-24 | 2005-06-30 | Prescott James T. | Fiberoptic otoscope system |
| WO2006122303A2 (en) * | 2005-05-11 | 2006-11-16 | Boston Scientific Limited | Visualization system |
| CN201197704Y (en) * | 2007-12-09 | 2009-02-25 | 罗和国 | Portable video bronchoscope |
| CN201316255Y (en) * | 2008-11-14 | 2009-09-30 | 黄宏辉 | Medical celoscope |
| CN202161653U (en) * | 2011-07-04 | 2012-03-14 | 广州市第一人民医院 | Portable visible trachea cannula introducer |
| CN102736239A (en) * | 2011-04-15 | 2012-10-17 | 汉克沙斯伍夫公司 | Endoscope with variable view angle |
| CN203153685U (en) * | 2013-04-01 | 2013-08-28 | 上海晋通光学科技股份有限公司 | Optical fiber otic and nasal cavascope |
| CN203802566U (en) * | 2014-05-14 | 2014-09-03 | 刘志国 | Conchoscope for transsphenoidal pituitary adenoma resection |
-
2014
- 2014-05-14 CN CN201410202265.XA patent/CN103948430A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507399Y (en) * | 2001-11-15 | 2002-08-28 | 杨志林 | Tumor recognition nerve endoscope |
| CN2698268Y (en) * | 2002-03-25 | 2005-05-11 | 尹军华 | Multimedia electronic uterine cavity endoscope |
| US20050143626A1 (en) * | 2003-12-24 | 2005-06-30 | Prescott James T. | Fiberoptic otoscope system |
| WO2006122303A2 (en) * | 2005-05-11 | 2006-11-16 | Boston Scientific Limited | Visualization system |
| CN201197704Y (en) * | 2007-12-09 | 2009-02-25 | 罗和国 | Portable video bronchoscope |
| CN201316255Y (en) * | 2008-11-14 | 2009-09-30 | 黄宏辉 | Medical celoscope |
| CN102736239A (en) * | 2011-04-15 | 2012-10-17 | 汉克沙斯伍夫公司 | Endoscope with variable view angle |
| CN202161653U (en) * | 2011-07-04 | 2012-03-14 | 广州市第一人民医院 | Portable visible trachea cannula introducer |
| CN203153685U (en) * | 2013-04-01 | 2013-08-28 | 上海晋通光学科技股份有限公司 | Optical fiber otic and nasal cavascope |
| CN203802566U (en) * | 2014-05-14 | 2014-09-03 | 刘志国 | Conchoscope for transsphenoidal pituitary adenoma resection |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |