CN201782745U - Balloon-type endoscope for genital system - Google Patents
Balloon-type endoscope for genital system Download PDFInfo
- Publication number
- CN201782745U CN201782745U CN2010205097759U CN201020509775U CN201782745U CN 201782745 U CN201782745 U CN 201782745U CN 2010205097759 U CN2010205097759 U CN 2010205097759U CN 201020509775 U CN201020509775 U CN 201020509775U CN 201782745 U CN201782745 U CN 201782745U
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- handle body
- pipe
- tube
- taper knob
- flexible pipe
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Abstract
The utility model provides a balloon-type endoscope for genital systems, which comprises a catheter part, a turning handle for controlling the bending of a catheter and a pipe connector, wherein the catheter part comprises an outer tube and an inner tube, and the outer tube is sleeved outside the inner tube. The utility model is characterized in that a balloon is arranged on the outer wall of the outer tube and used for preventing the backflow of the liquid inside the tube chamber, and the balloon is connected with an inflating nozzle through an inflating pipe that is positioned on the outer wall of the outer tube. The balloon-type endoscope has simple structure, is convenient to use and can prevent the backflow of the liquid inside the tube chamber.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of sacculus formula reproduction scope.
Background technology
Endoscope of existing gynecological is to be used for checking (form in the fallopian tube lumen) whole piece fallopian tube form as the fallopian tube mirror, and can assesses the micro-scope that picks up ovum, transports the function of germ cell.A flexible seal wire is inserted at the auxiliary coaxial technology fallopian tube opening in uterine cavity that adopts down of hysteroscope by this endoscope in fallopian tube, dredge the block part position, also can reach therapeutic purposes to the intracavity water filling simultaneously.But traditional endoscope of gynecological does not all prevent the parts that intracavity liquid refluxes, and intracavity liquid can reflux in a large number in the actual operation operation, influences environment and therapeutic effect.
The utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, a kind of sacculus formula reproduction scope that can prevent in operation that intracavity liquid from refluxing to be provided.
For achieving the above object, this utility model provides a kind of sacculus formula reproduction scope, it comprises the steering tiller and the pipe jointer of duct portion, control guiding-tube bend, described duct portion comprises outer tube and interior pipe, outer tube sleeve is in interior tube outside, it is characterized in that be provided with the sacculus that is used to prevent the intracavity liquid backflow on the outer wall of outer tube, this sacculus is connected with charging connector by the aerating pipe that is positioned on the outer tube outer wall.
In such scheme, described steering tiller comprises taper knob, handle body lid, described taper knob, handle body lid is cylindrical shape, taper knob is enclosed within handle body lid outside, between taper knob and handle body lid, be provided with axial guidance and slide block, guide rail and slide block are individually fixed in taper knob or the handle body covers, described outer tube and taper knob are fixedly linked, pipe passes the through hole in the taper knob in described, link to each other with an interface of pipe jointer and be fixed on seam, described pipe jointer is positioned at handle body lid and is fixedly linked with handle body lid, and all the other interfaces of pipe jointer are connected with each passway that the handle body covers respectively by hose connector separately.
Preferably, being positioned at each passway that the handle body covers is endoscope's optical-fibre channel mouth, waterflood path mouth, instrument channel mouth, described endoscope optical-fibre channel mouth is positioned at handle body lid end central authorities, and waterflood path mouth and at least one instrument channel mouth lay respectively at handle body lid end edge position.
Preferably, described guide rail is for being arranged on the strip chute on the handle body exterior surface vertically, and slide block is the caging bolt that is arranged in the taper knob sidewall screw, and bolt and chute match.
Preferably, described outer tube is a hard tube, and described interior pipe is swan neck, and swan neck one end is bending, and the other end links to each other with an interface of pipe jointer and is fixed on seam, has passed seal wire or optical fiber in swan neck.
In such scheme, described outer tube is a hard tube, pipe is flexible pipe in described, be provided with in the flexible pipe and turn to passage and service aisle, turn to be provided with in the passage and turn to steel wire, the outer end of described flexible pipe is provided with the hard sheath, turning in flexible pipe is provided with locating sleeve in the passage, be provided with elastic tube in the flexible pipe between locating sleeve and hard sheath, turn to steel wire to pass locating sleeve and elastic tube, one end is fixedlyed connected with the hard sheath, the interface that the other end passes pipe jointer be positioned at controlling that the handle body covers and turn to the flexible steering control valve of steel wire to be connected.
Preferably, described service aisle comprises instrument channel, optical-fibre channel and the waterflood path that is arranged side by side.
Preferably, the passage that turns to that is arranged in the flexible pipe departs from the centrage of flexible pipe.
The sacculus that this utility model utilization is located on the outer wall of outer tube prevents that intracavity liquid from refluxing, utilize relative motion between taper knob and the handle body lid in the steering tiller realize between outer tube and the interior pipe relative to flexible and rotate, between outer tube and the interior pipe by guide rail and slide block realization axial stretching; After slide block is withdrawed from from guide rail, can realize between outer tube and the interior pipe rotating.In rotation process, pipe jointer is connected with each passway that the handle body covers respectively with hose connector in the handle body lid because the through hole that interior pipe passes taper knob central authorities is by being fixed on, and outer tube is fixedly linked with taper knob, therefore, can conveniently stretch, rotate between outer tube and the interior pipe, and not influence the work of endoscope's optical-fibre channel mouth, waterflood path mouth and instrument channel mouth.
This utility model is simple in structure, easy to use, can prevent effectively in operation that intracavity liquid from refluxing.
Feature of the present utility model and correlated characteristic are described in further details by embodiment below in conjunction with accompanying drawing, so that technical staff's of the same trade understanding.
Description of drawings
Fig. 1 is the structural representation of embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of steering tiller;
Fig. 4 is a flexible pipe head cutaway view;
Fig. 5 is the A-A cutaway view of Fig. 4;
Fig. 6 is that the M of Fig. 4 is to view;
Fig. 7 is the structural representation of embodiment 2;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the steering tiller axonometric chart.
Among the figure: 1-hard tube, 2-flexible pipe, 3-taper knob, 4-handle body lid, the 5-bolt, 6-chute, 7-adpting flange, 8-pipe jointer, the 9-rotary handle, 10-runner, 11-endoscope optical-fibre channel mouth, 12-flexible pipe waterflood path mouth, 13-instrument channel mouth, 14-turns to steel wire, 15-endoscope optical fiber, 16-hard sheath, the 17-locating sleeve, 18-elastic tube, 19-air bag, the 20-charging connector, 21-hard tube waterflood path mouth, 22-seal wire.
The specific embodiment
Embodiment 1: present embodiment provides a kind of bendable steering endoscope, referring to Fig. 1 and Fig. 2, it comprises the steering tiller and the pipe jointer of duct portion, control guiding-tube bend, and described duct portion comprises hard tube made of plastic 1 and flexible pipe 2, and hard tube 1 is enclosed within flexible pipe 2 outsides.
Referring to Fig. 3, Fig. 9, described steering tiller comprises taper knob 3, handle body lid 4, and described taper knob, handle body lid are cylindrical shape, and taper knob is enclosed within handle body lid outside, is provided with axial guidance and slide block between taper knob and handle body lid.Described guide rail is for being arranged on the strip chute 6 on the handle body exterior surface vertically, and slide block is the caging bolt 5 that is arranged in the taper knob sidewall screw, and bolt 5 matches with chute 6.
Described hard tube 1 and taper knob 3 are fixedly linked with thread forms by adpting flange 7, and described flexible pipe 2 passes the through hole of taper knob 3 central authorities, link to each other with an interface of pipe jointer 8 and are fixed on seam.Be provided with in the flexible pipe 2 and turn to passage and service aisle, turn to and be provided with instrument channel, optical-fibre channel and the flexible pipe waterflood path that turns to steel wire 14, described service aisle to comprise to be arranged side by side in the passage.
Referring to Fig. 4-Fig. 6, the outer end of described flexible pipe 2 is provided with the hard sheath 16 that metal material is made, and the hard sheath is a ring-type, is enclosed within flexible pipe head outside, is injected into one with flexible pipe.Be provided with the inclined-plane (see figure 4) in the flexible pipe outer end, be convenient to flexible pipe and stretch into organ.Turning in flexible pipe is provided with locating sleeve in the passage, locating sleeve 17 is a stainless steel tube, is provided with elastic tube 18 in the flexible pipe between locating sleeve 17 and hard sheath 16, and elastic tube 18 adopts macromolecular material to make, one end contacts with locating sleeve, and the other end contacts with the hard sheath.Turn to steel wire 14 to pass locating sleeve and elastic tube, an end is fixedlyed connected with the hard sheath, and the interface that the other end passes pipe jointer 8 and controlling of being positioned at that the handle body covers turn to steel wire 14 flexible steering control valves to be connected.Described steering control valve is a rotary handle 9, and the rotating shaft of rotary handle is contained in the handle body and covers, and runner 10 is housed on this rotating shaft, and runner 10 is positioned at handle body lid, turns to steel wire 14 to be fixed on this runner 10.
Being positioned at each passway that the handle body covers is endoscope's optical-fibre channel mouth 11, flexible pipe waterflood path mouth 12, instrument channel mouth 13, described endoscope optical-fibre channel mouth 11 is positioned at handle body lid end central authorities, endoscope's optical fiber 15 stretches into from endoscope's optical-fibre channel mouth 11, stretches out from flexible pipe 2 heads.Waterflood path mouth and instrument channel mouth lay respectively at handle body lid end edge position, are connected with waterflood path and instrument channel in the flexible pipe respectively by pipe jointer 8.
Described pipe jointer 8 is a four-way pipe, links to each other an interface and hose connection of pipe jointer 8 one ends with bolting in handle body lid with between the handle body lid; The outer end of all the other interfaces of the other end is connected with endoscope's optical-fibre channel mouth 11, waterflood path mouth 12 and the instrument channel mouth 13 that the handle body covers respectively by hose connector separately; Inner be connected with instrument channel, optical-fibre channel and waterflood path in the flexible pipe 2 respectively.
On the outer wall of hard tube, also be provided with the sacculus 19 that is used to prevent the intracavity liquid backflow, and hard tube waterflood path mouth 21.Sacculus 19 is connected with charging connector 20 by the aerating pipe that is positioned on the hard tube outer wall.During use, sacculus is not inflated earlier, after inserting intracavity, sacculus is being inflated.Hard tube waterflood path mouth 21 is used for by hard tube 1 to the intracavity water filling.
Three service aisles in the flexible pipe described in the utility model can have different specifications according to different needs on channel size.This utility model is directly controlled the angle of flexible pipe front end by steering tiller and steering control valve.When rotating the rotary handle of steering control valve, drive and turn to the steel wire retraction, elastic tube is compressed, and pulling flexible pipe front end turns to, shown in figure; After unclamping slide block 3, the elastic tube return causes whole flexible pipe return.BENDING PROCESS is not only simple to operate, and can accurately control steering angle, flexible pipe turns to crooked angle to decide according to the length of elastic tube, can reach 180 degree or bigger, that whole BENDING PROCESS cooperates is soft, stretching, rotatablely moving between the hard tube can be realized FR break-in (comprising bending direction and angle), flexible, the visual angle can be 360 degree, thoroughly eliminates blind angle.
Flexible pipe of the present utility model and hard tube are used in combination, and can optimize present hysteroscope, peritoneoscope and colposcope.Being used for clinically, cervical lesions has precancer or the suspicious person of cancer, the person that finds there is the abnormal cell in the anti-cancer picture, cervical lesions after the follow-up care, to understand therapeutic effect, have or not recurrence or new pathological changes to occur, abnormal uterine bleeding: muscular tumor in the cavity of uterus, polyp and carcinoma of endometrium, unusual ultrasonic acoustic image finding, infertility and family planning complication, hormone replacement and endometrial physiology or special change due to the application tamoxifen, last time the patient of IVF (external fertilization) failure substituted hysteroscopy endometrium situation, habitual abortion, inspect and have or not the cavity of uterus deformity, metrosynizesis, foreign body etc. is checked and the excision of optimum gynecological tumor in the cavity of uterus, the diagnosis of ectopic pregnancy and treatment, the treatment of ovarian cyst, pelvic adhesion is peeled off, the endometriosis burn treatment, treatments such as Unterbindung des Eileiter.
Embodiment 2: present embodiment provides a kind of seal wire formula fallopian tube mirror, referring to Fig. 7 and Fig. 8, it comprises the steering tiller and the pipe jointer of duct portion, control guiding-tube bend, described duct portion comprises hard tube made of plastic 1 and flexible pipe 2, described outer tube 1 is a guiding tube, pipe 2 is a swan neck in described, and guiding tube is enclosed within the swan neck outside.
Described steering tiller is identical with embodiment 1, and referring to Fig. 3, Fig. 9, described guiding tube and taper knob are fixedly linked, and described swan neck passes the through hole of taper knob central authorities, links to each other with an interface of pipe jointer and is fixed on seam.
Described pipe jointer is a four-way pipe, links to each other with bolting in handle body lid with between the handle body lid, and all the other interfaces of pipe jointer are connected with each passway that the handle body covers respectively by hose connector separately.
Being positioned at each passway that the handle body covers is endoscope's optical-fibre channel mouth, waterflood path mouth, instrument channel mouth, and described endoscope optical-fibre channel mouth is positioned at handle body lid end central authorities, and waterflood path mouth and instrument channel mouth lay respectively at handle body lid end edge position.The instrument channel mouth can have one or more.
Described swan neck one end is bending, and the other end links to each other with an interface of pipe jointer and is fixed on seam, can pass seal wire or optical fiber in swan neck.Seal wire 3 adopts stainless steel material to make, and the diameter of seal wire 3 is within 0.15mm～0.35mm scope.Swan neck 4 outer ends are bending, the material softer that the material that adopt swan neck 4 sweeping ends adopts than remainder.Hard tube 2 adopts polypropylene to make.
Present embodiment can be taked three kinds of operation schemes according to the practical situation needs in operation technique, below by three kinds of usings method present embodiment is described.
Method 1: wear image and lighting fiber earlier, wear seal wire again
Earlier the vaginal orifice of guiding tube by the patient entered, be placed in patient's the reproduction passage, to arrive the effect of vaginal dilation.Swan neck is inserted in the guiding tube, its front end arrives or enters the fallopian tube mouth of uterus bottom under the assistance of guiding tube again, for the water filling of back or down the apparatus mediation provide support.Image and lighting fiber are passed optical-fibre channel, swan neck, directly seal wire is passed swan neck again, directly passing through matter portion between fallopian tube under the guiding of guiding tube, arrive isthmus, even can arrive ampulla, when present embodiment uses, can observe the state of an illness by image and lighting fiber in the marginal not waterside.Image and lighting fiber are connected with camera system, up to the imaging system and the diameter more very thin than hysteroscope of 20,000 pixels, make it can finish relevant gynecilogical operation operation fully under mirror.
Method 2: only wear seal wire
After image and lighting fiber inspections and examinations, take out image and lighting fiber, seal wire is passed silk guide passage, swan neck, mainly be relatively serious or fallopian tube is thin, image and lighting fiber are unapproachable this moment for those salpingemphraxis, changes into directly under the invalid situation of water filling and dredging with seal wire.Guiding tube guiding swan neck arrives the uterus by the cervix uteri mouth, and swan neck guiding seal wire arrives matter portion between fallopian tube by the fallopian tube mouth, can adopt the mode of direct mediation to handle salpingemphraxis, and this embodiment should finish under X-ray by contrast agent.
Method 3: take out image and lighting fiber, feed apparatus/laser fiber (no seal wire)
There is not seal wire in such cases.After image and lighting fiber inspections and examinations, image and lighting fiber are taken out, feed apparatus or laser fiber, beat laser and dredge, do not feed seal wire this moment.
In the actual operation operation, present embodiment also can enter uterine cavity by the instrument channel of hysteroscope, by behind the palace pump Peng Gong that splashes, enters fallopian tube again.
Claims (8)
1. sacculus formula reproduction scope, it comprises the steering tiller and the pipe jointer of duct portion, control guiding-tube bend, described duct portion comprises outer tube and interior pipe, outer tube sleeve is in interior tube outside, it is characterized in that, be provided with the sacculus that is used to prevent the intracavity liquid backflow on the outer wall of outer tube, this sacculus is connected with charging connector by the aerating pipe that is positioned on the outer tube outer wall.
2. sacculus formula reproduction scope as claimed in claim 1, it is characterized in that, described steering tiller comprises taper knob, handle body lid, described taper knob, handle body lid is cylindrical shape, taper knob is enclosed within handle body lid outside, between taper knob and handle body lid, be provided with axial guidance and slide block, guide rail and slide block are individually fixed in taper knob or the handle body covers, described outer tube and taper knob are fixedly linked, pipe passes the through hole in the taper knob in described, link to each other with an interface of pipe jointer and be fixed on seam, described pipe jointer is positioned at handle body lid and is fixedly linked with handle body lid, and all the other interfaces of pipe jointer are connected with each passway that the handle body covers respectively by hose connector separately.
3. sacculus formula reproduction scope as claimed in claim 2, it is characterized in that, being positioned at each passway that the handle body covers is endoscope's optical-fibre channel mouth, waterflood path mouth, instrument channel mouth, described endoscope optical-fibre channel mouth is positioned at handle body lid end central authorities, and waterflood path mouth and at least one instrument channel mouth lay respectively at handle body lid end edge position.
4. sacculus formula reproduction scope as claimed in claim 2 is characterized in that, described guide rail is for being arranged on the strip chute on the handle body exterior surface vertically, and slide block is the caging bolt that is arranged in the taper knob sidewall screw, and bolt and chute match.
5. sacculus formula reproduction scope as claimed in claim 1 is characterized in that described outer tube is a hard tube, pipe is swan neck in described, swan neck one end is bending, and the other end links to each other with an interface of pipe jointer and is fixed on seam, has passed optical fiber or seal wire in swan neck.
6. sacculus formula reproduction scope as claimed in claim 1, it is characterized in that, described outer tube is a hard tube, pipe is flexible pipe in described, be provided with in the flexible pipe and turn to passage and service aisle, turn to be provided with in the passage and turn to steel wire, the outer end of described flexible pipe is provided with the hard sheath, turning in flexible pipe is provided with locating sleeve in the passage, be provided with elastic tube in the flexible pipe between locating sleeve and hard sheath, turn to steel wire to pass the locating sleeve elastic tube, an end is fixedlyed connected with the hard sheath, the interface that the other end passes pipe jointer be positioned at controlling that the handle body covers and turn to the flexible steering control valve of steel wire to be connected.
7. sacculus formula reproduction scope as claimed in claim 6 is characterized in that described service aisle comprises instrument channel, optical-fibre channel and the waterflood path that is arranged side by side.
8. sacculus formula reproduction scope as claimed in claim 6 is characterized in that, the passage that turns to that is arranged in the flexible pipe departs from the centrage of flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205097759U CN201782745U (en) | 2010-08-30 | 2010-08-30 | Balloon-type endoscope for genital system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205097759U CN201782745U (en) | 2010-08-30 | 2010-08-30 | Balloon-type endoscope for genital system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201782745U true CN201782745U (en) | 2011-04-06 |
Family
ID=43814731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205097759U Expired - Lifetime CN201782745U (en) | 2010-08-30 | 2010-08-30 | Balloon-type endoscope for genital system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201782745U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429632A (en) * | 2011-12-30 | 2012-05-02 | 广州市亿福迪医疗器械有限公司 | Minimally invasive collective integral acupotomy scope and operation method thereof |
| CN107898492A (en) * | 2017-11-29 | 2018-04-13 | 惠州海卓科赛医疗有限公司 | Hysterectomy device |
| CN108294727A (en) * | 2017-01-11 | 2018-07-20 | 宁波智光机电科技有限公司 | Fine electronics fallopian tubal diagnoses dredger |
| CN108937830A (en) * | 2018-08-27 | 2018-12-07 | 广州瑞派医疗器械有限责任公司 | Disposable gastroscope isolating device and gastroscope |
-
2010
- 2010-08-30 CN CN2010205097759U patent/CN201782745U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429632A (en) * | 2011-12-30 | 2012-05-02 | 广州市亿福迪医疗器械有限公司 | Minimally invasive collective integral acupotomy scope and operation method thereof |
| CN108294727A (en) * | 2017-01-11 | 2018-07-20 | 宁波智光机电科技有限公司 | Fine electronics fallopian tubal diagnoses dredger |
| CN107898492A (en) * | 2017-11-29 | 2018-04-13 | 惠州海卓科赛医疗有限公司 | Hysterectomy device |
| WO2019104680A1 (en) * | 2017-11-29 | 2019-06-06 | 惠州海卓科赛医疗有限公司 | Uterine resection tool |
| CN108937830A (en) * | 2018-08-27 | 2018-12-07 | 广州瑞派医疗器械有限责任公司 | Disposable gastroscope isolating device and gastroscope |
| CN108937830B (en) * | 2018-08-27 | 2023-12-05 | 广州瑞派医疗器械有限责任公司 | Disposable gastroscope isolating device and gastroscope |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
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| CX01 | Expiry of patent term |