CN105662321A - Oviduct lens system - Google Patents
Oviduct lens system Download PDFInfo
- Publication number
- CN105662321A CN105662321A CN201610072147.0A CN201610072147A CN105662321A CN 105662321 A CN105662321 A CN 105662321A CN 201610072147 A CN201610072147 A CN 201610072147A CN 105662321 A CN105662321 A CN 105662321A
- Authority
- CN
- China
- Prior art keywords
- catheter sheath
- lens body
- tube wall
- oviduct
- optical fiber
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
Abstract
The invention discloses an oviduct lens system. The oviduct lens system comprises an optical fiber lens body and a catheter sheath, wherein the optical fiber lens body is used for shooting a medical image in an oviduct; the whole optical fiber lens body adopts a waterproof structure; a light guide bundle and an imaging optical fiber are arranged in the optical fiber lens body; the light guide bundle is connected with an external light source through a light guide interface at the outer end of the optical fiber lens body; the imaging optical fiber is connected with an eye lens hole; a connecting fastener is arranged on the optical fiber lens body; the catheter sheath is used for guiding and fixing the optical fiber lens body when the optical fiber lens body is inserted; a lens body cavity with two open ends is formed in the catheter sheath; a perfusion hole and a lens body bayonet are arranged at one end, positioned outside a human body, of the catheter sheath and communicated with the lens body cavity; and when in use, the optical fiber lens body is inserted in the lens body cavity through the lens body bayonet, a perfusion gap is reserved, and the connecting fastener of the optical fiber lens body is fixedly connected with the lens body bayonet. The oviduct lens system can effectively observe and dredge oviductal adhesion and atresia, and is convenient to operate and flexible in application.
Description
Technical field
The present invention relates to a kind of medical devices, be specifically related to a kind of oviduct-lens system.
Background technology
Fallopian tube is positioned at the pelvic cavity of human body, and general people has two, and left and right fallopian tube is each positioned at side, uterus. Fallopian tube in a tubular form, left and right each, be about 8～15cm. Every oviductus lateralis has two openings, and inner side is opened in the uterine cavity of angular intrauterine, is called fallopian tube one orifice of uterus, and outer openings, in intraperitoneal, is called fallopian tube one abdominal cavity mouth. It passes through abdominal cavity mouth, makes abdominal cavity directly communicate with external. Left side fallopian tube and small intestinal, sigmoid colon are adjacent. Right side fallopian tube and small intestinal, vermiform appendix are close. Oviducal mobility is relatively big, not only can move with the change of uterus position, and self also can conjugate because wriggling and shrink.
Oviducal unobstructed be one of requisite essential condition of becoming pregnant, oviducal tube chamber is narrow, and the lumen diameter of narrowest part only has 1～2mm. When salpingitis occurring or during pelvic inflammatory disease, oviducal most narrow and umbrella end are easy to stick together or completely closed. So, sperm and ovum cannot meet in tube chamber, thus result in infertile.
Intratubal situation is understood very necessary, owing to the existing coaxial falloposcopy of the bendability of fallopian tube structure has the disadvantages that during treatment obstruction of fallopian tube disease
1, fiberscope body hardness is not enough, it is difficult to insert;
2, Fallopian tube diameter is little, and obstruction is difficult to dredging;
3, existing coaxial falloposcopy diameter dimension very much not has perfusion function.
Summary of the invention
The technical problem to be solved is to provide a kind of oviduct-lens system, it is possible to effectively observe effect dredging oviduct adhesion and locking, easy to operate, applying flexible.
In order to solve above technical problem, the invention provides a kind of oviduct-lens system, including fibre scope body and catheter sheath;
Described fibre scope body is used for shooting intratubal medical image, generally waterproof construction, inside has light guide bundles and imaging fibre, described light guide bundles connects external light source by the guide-lighting interface of external end, described imaging fibre connects eyepiece mouth, and described fibre scope body has connection buckle;
Guiding and fixed position when described catheter sheath is for inserting for described fibre scope body, there is inside it Jing Tiqiangdao of both ends open, one end that described catheter sheath is positioned at outside human body has perfusion mouth and mirror body bayonet socket, and described perfusion mouth connects with described Jing Tiqiangdao respectively with described mirror body bayonet socket;
During use, described fibre scope body is inserted in described mirror body cavity road by described mirror body bayonet socket, and leaves the gap for perfusion, and the connection buckle of described fibre scope body is fixing with described mirror body bayonet socket to be connected.
Preferably, the oviduct-lens system of the present invention, there is in the tube wall of described catheter sheath tube wall tract, described catheter sheath inserts intratubal one end and has one section of elastic corrugated tube wall, the other end has a gas injection port, described gas injection port connects with described tube wall tract, and described gas injection port is connected with crestal injection equipment.
Preferably, the oviduct-lens system of the present invention, there is in the tube wall of described catheter sheath the tube wall tract of closed negative pressure, described catheter sheath inserts intratubal one end and has one section of elastic corrugated tube wall being retracted, the other end has a valve terminal, and described valve terminal connects with described tube wall tract.
Further, the oviduct-lens system of the present invention, described catheter sheath is flexible catheter sheath.
Further, the oviduct-lens system of the present invention, the overall diameter of described fibre scope body is less than or equal to 0.7mm, and the internal diameter of described catheter sheath is 0.8-1.2mm, and external diameter is 1.5-2mm, and the expansion maximum gauge of described elastic corrugated tube wall is 2.2mm.
The oviduct-lens system of the present invention, it is possible to effectively observe dredging oviduct adhesion and locking, easy to operate, applying flexible.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the fibre scope body structural representation of the oviduct-lens system of the present invention;
Fig. 2 is Fig. 1 fibre scope body end enlarged side view;
Fig. 3 is the catheter sheath structural representation of the oviduct-lens system of the present invention;
Fig. 4 is the oviduct-lens system structural representation of the present invention;
Fig. 5 is Fig. 4 oviduct-lens system end enlarged side view;
Fig. 6 is the structural representation of another embodiment of oviduct-lens system of the present invention.
Accompanying drawing in figure is labeled as: 11, fibre scope body; 111, light guide bundles; 112, imaging fibre; 12, buckle is connected; 13, guide-lighting interface; 14, eyepiece mouth; 21, catheter sheath; 22, perfusion mouth; 23, mirror body bayonet socket; 31, catheter sheath; 311, tube wall tract; 312, Jing Tiqiangdao; 32, elastic corrugated tube wall; 33, gas injection port; 34, perfusion mouth; 35, mirror body bayonet socket; 41, catheter sheath; 411, tube wall tract; 412, Jing Tiqiangdao; 42, elastic corrugated tube wall; 43, valve terminal; 44, perfusion mouth; 45, mirror body bayonet socket.
Detailed description of the invention
Embodiment one
As shown in figures 1 and 3, the oviduct-lens system of the present invention, including fibre scope body 11 and catheter sheath 21;
Described fibre scope body 11 is used for shooting intratubal medical image, generally waterproof construction, inside has light guide bundles 111 and imaging fibre 112 (as shown in Figure 2), described light guide bundles 111 connects external light source by the guide-lighting interface 13 of external end, described imaging fibre 112 connects eyepiece mouth 14, and described fibre scope body 11 has connection buckle 12.
Guiding and fixed position when described catheter sheath 21 is for inserting for described fibre scope body 11, there is inside it Jing Tiqiangdao of both ends open, one end that described catheter sheath 21 is positioned at outside human body has perfusion mouth 22 and mirror body bayonet socket 23, and described perfusion mouth 22 connects with described Jing Tiqiangdao respectively with described mirror body bayonet socket 23;The oviduct-lens system of the present invention, described catheter sheath is flexible catheter sheath.
During use, described fibre scope body 11 is inserted in described mirror body cavity road by described mirror body bayonet socket 23, the overall diameter of described fibre scope body is less than or equal to 0.7mm, the internal diameter of described catheter sheath is 0.8-1.2mm, the gap (0.1-0.3mm) for perfusion is left between fibre scope body 11 and mirror body cavity road, the connection buckle 12 of described fibre scope body 11 is fixing with described mirror body bayonet socket 23 to be connected, liquid (includes the pharmaceutical liquid of normal saline and the treatment cleaned) and injects from perfusion mouth 22, intratubal affected area is acted on from the end outflow of Jing Tiqiangdao by gap, can the effectively adhesion of dredging oviduct and locking.
Embodiment two
As shown in Figure 4 and Figure 5, the improvement that the difference is that only catheter sheath 31 of the present embodiment and embodiment one, the internal mirror body cavity road 312 with both ends open of described catheter sheath 31, one end that described catheter sheath 31 is positioned at outside human body has perfusion mouth 34 and mirror body bayonet socket 35, and described perfusion mouth 34 connects with described mirror body cavity road 312 respectively with described mirror body bayonet socket 35; In the tube wall of described catheter sheath 31, there is tube wall tract 311, described catheter sheath 31 inserts intratubal one end and has one section of elastic corrugated tube wall 32, the other end has a gas injection port 33, described gas injection port 33 connects with described tube wall tract 311, and described gas injection port 33 is connected with crestal injection equipment.
Gas is injected by gas injection port 33 to tube wall tract 311 during use, described tube wall external diameter is 1.5-2m, under gas pressure, elastic corrugated tube wall 32 expands outwardly, the expansion maximum gauge of described elastic corrugated tube wall is 2.2mm, can the adhesion of significantly more efficient dredging oviduct and locking under perfusion and tube wall dilating effect.
Embodiment three
As shown in Figure 6, the difference of the present embodiment and embodiment one is also only that the improvement of catheter sheath 41, the internal mirror body cavity road 412 with both ends open of described catheter sheath 41, one end that described catheter sheath 41 is positioned at outside human body has perfusion mouth 44 and mirror body bayonet socket 45, and described perfusion mouth 44 connects with described mirror body cavity road 412 respectively with described mirror body bayonet socket 45; There is in the tube wall of described catheter sheath 41 the tube wall tract 411 of closed negative pressure, described catheter sheath 41 inserts intratubal one end and has one section of elastic corrugated tube wall 42 being retracted, the other end has a valve terminal 43, and described valve terminal 43 connects with described tube wall tract 411.
Pull out the end cap of valve terminal 43 during use or direct scalpel cuts the valve terminal 43 of closing, external pressure is injected into inside, internal negative pressure disappears, under gas pressure, elastic corrugated tube wall 42 expands outwardly, the expansion maximum gauge of described elastic corrugated tube wall is 2.2mm, can the adhesion of significantly more efficient dredging oviduct and locking under perfusion and tube wall dilating effect. Embodiment of comparing two need not connect crestal injection device, and it is more convenient to operate.
The above is the preferred embodiments of the present invention, is not limited to the present invention, it will be apparent to those skilled in the art that various modifications and variations can be had. All within the spirit and scope of the present invention, any amendment of making and equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (5)
1. an oviduct-lens system, it is characterised in that include fibre scope body and catheter sheath;
Described fibre scope body is used for shooting intratubal medical image, generally waterproof construction, inside has light guide bundles and imaging fibre, described light guide bundles connects external light source by the guide-lighting interface of external end, described imaging fibre connects eyepiece mouth, and described fibre scope body has connection buckle;
Guiding and fixed position when described catheter sheath is for inserting for described fibre scope body, there is inside it Jing Tiqiangdao of both ends open, one end that described catheter sheath is positioned at outside human body has perfusion mouth and mirror body bayonet socket, and described perfusion mouth connects with described Jing Tiqiangdao respectively with described mirror body bayonet socket;
During use, described fibre scope body is inserted in described mirror body cavity road by described mirror body bayonet socket, and leaves the gap for perfusion, and the connection buckle of described fibre scope body is fixing with described mirror body bayonet socket to be connected.
2. oviduct-lens system as claimed in claim 1, it is characterized in that, there is in the tube wall of described catheter sheath tube wall tract, described catheter sheath inserts intratubal one end and has one section of elastic corrugated tube wall, the other end has a gas injection port, described gas injection port connects with described tube wall tract, and described gas injection port is connected with crestal injection equipment.
3. oviduct-lens system as claimed in claim 1, it is characterized in that, there is in the tube wall of described catheter sheath the tube wall tract of closed negative pressure, described catheter sheath inserts intratubal one end and has one section of elastic corrugated tube wall being retracted, the other end has a valve terminal, and described valve terminal connects with described tube wall tract.
4. oviduct-lens system as claimed in claim 2 or claim 3, it is characterised in that described catheter sheath is flexible catheter sheath.
5. oviduct-lens system as claimed in claim 4, it is characterized in that, the overall diameter of described fibre scope body is less than or equal to 0.7mm, and the internal diameter of described catheter sheath is 0.8-1.2mm, external diameter is 1.5-2mm, and the expansion maximum gauge of described elastic corrugated tube wall is 2.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072147.0A CN105662321A (en) | 2016-02-02 | 2016-02-02 | Oviduct lens system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072147.0A CN105662321A (en) | 2016-02-02 | 2016-02-02 | Oviduct lens system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105662321A true CN105662321A (en) | 2016-06-15 |
Family
ID=56303302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610072147.0A Pending CN105662321A (en) | 2016-02-02 | 2016-02-02 | Oviduct lens system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105662321A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807595A (en) * | 1986-12-30 | 1989-02-28 | Richard Wolf Gmbh | Salpingoscope |
| CN1946328A (en) * | 2004-03-31 | 2007-04-11 | 奥林巴斯株式会社 | Endoscope insertion assisting probe and endoscope device using same |
| US20080071269A1 (en) * | 2006-09-18 | 2008-03-20 | Cytyc Corporation | Curved Endoscopic Medical Device |
| CN101390761A (en) * | 2008-11-05 | 2009-03-25 | 广州宝胆医疗器械科技有限公司 | Ultrasound hysteroscope system |
| CN101797147A (en) * | 2010-01-21 | 2010-08-11 | 广州宝胆医疗器械科技有限公司 | Soft-hard son-mother hysteroscope and oviductlens systems |
| CN202015193U (en) * | 2010-12-30 | 2011-10-26 | 广州宝胆医疗器械科技有限公司 | Integrated color Doppler ultrasonic electronic oviduct-lens system |
| CN202505312U (en) * | 2012-04-09 | 2012-10-31 | 广州医学院第一附属医院 | Multi-purpose endoscope |
| CN103431828A (en) * | 2013-08-09 | 2013-12-11 | 广州宝胆医疗器械科技有限公司 | Hysteroscope with inflation air bags |
| CN205994484U (en) * | 2016-02-02 | 2017-03-08 | 杭州创辉医疗电子设备有限公司 | Oviduct-lens system |
-
2016
- 2016-02-02 CN CN201610072147.0A patent/CN105662321A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807595A (en) * | 1986-12-30 | 1989-02-28 | Richard Wolf Gmbh | Salpingoscope |
| CN1946328A (en) * | 2004-03-31 | 2007-04-11 | 奥林巴斯株式会社 | Endoscope insertion assisting probe and endoscope device using same |
| US20080071269A1 (en) * | 2006-09-18 | 2008-03-20 | Cytyc Corporation | Curved Endoscopic Medical Device |
| CN101390761A (en) * | 2008-11-05 | 2009-03-25 | 广州宝胆医疗器械科技有限公司 | Ultrasound hysteroscope system |
| CN101797147A (en) * | 2010-01-21 | 2010-08-11 | 广州宝胆医疗器械科技有限公司 | Soft-hard son-mother hysteroscope and oviductlens systems |
| CN202015193U (en) * | 2010-12-30 | 2011-10-26 | 广州宝胆医疗器械科技有限公司 | Integrated color Doppler ultrasonic electronic oviduct-lens system |
| CN202505312U (en) * | 2012-04-09 | 2012-10-31 | 广州医学院第一附属医院 | Multi-purpose endoscope |
| CN103431828A (en) * | 2013-08-09 | 2013-12-11 | 广州宝胆医疗器械科技有限公司 | Hysteroscope with inflation air bags |
| CN205994484U (en) * | 2016-02-02 | 2017-03-08 | 杭州创辉医疗电子设备有限公司 | Oviduct-lens system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
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| WD01 | Invention patent application deemed withdrawn after publication |