CN203861324U - Visible uterine curettage device - Google Patents
Visible uterine curettage device Download PDFInfo
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- CN203861324U CN203861324U CN201420259253.6U CN201420259253U CN203861324U CN 203861324 U CN203861324 U CN 203861324U CN 201420259253 U CN201420259253 U CN 201420259253U CN 203861324 U CN203861324 U CN 203861324U
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- camera lens
- light source
- computer
- uterine curettage
- card
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Abstract
The utility model discloses a visible uterine curettage device. The visible uterine dilatation and curettage device comprises an uterine curettage spoon and a gestational sac imaging mechanism; the uterine curettage spoon is formed by a handle and a spoon body; the gestational sac imaging mechanism comprises an ultra-miniature type lens, a CCD camera, an image collecting card connected with the CCD camera, a computer, a cold light source and an electricity supplying power supply which supplies electricity for the cold light source; a lens installing pipe is installed in the handle; the ultra-miniature type lens is installed in the lens installing pipe and is exposed to the outer side of the spoon body; the CCD camera, the image collecting card, the computer, the cold light source and the electricity supplying power supply are arranged next to the uterine curettage spoon; the ultra-miniature type lens is connected with the CCD camera via an imaging delivering bundle passing the lens installing pipe; the cold light source is connected with a light delivering bundle passing the lens installing pipe and wound on the image delivery bundle and the ultra-miniature type lens; and the image collecting card is connected with the computer. Via the visible uterine curettage device, induced abortion operation can be precisely performed during preliminary stage of pregnancy safely and highly efficiently; complications of the operation can be reduced, and accident rate of the operation is reduced.
Description
Technical field
This utility model belongs to armarium technical field, is specifically related to a kind of visual uterine curettage device.
Background technology
Common abortion relies on operation doctor's experience and feel to be scraped uterine cavity is blind with curettage spoon, at the pregnant capsule of early pregnancy, grow when little without feel, in operation without objectives, need large area dilatation and curettage, whole uterus inwall all needs to inhale to be scraped several times, relatively large to vulneratio uteri, be prone to medium-term and long-term complication, as sterility and infertility, habitual abortion, endometriosis, metrosynizesis etc.In order to address this problem, there is painless visible abortion technology, existing painless visible abortion is mainly divided into ultrasonic visible abortion art and hysteroscope visible abortion art, but two kinds of technology all need in advance patient to be anaesthetized and expand palace, can cause certain injury to patient's health, and existing ultrasonic visible abortion art is all to use ultrasonic equipment to add the combined effect of artificial abortion's suction pump, but in practical operation, be all to rely on medical personnel's experience to operate; And existing hysteroscope visible abortion art is mainly also to rely on experienced medical personnel by rule of thumb and blind having scraped of feel enforcement; Ultrasonic visible abortion art of the prior art and hysteroscope visible abortion art, at the conceived initial stage because pregnant capsule is too little, all can not realize well visual, must wait until after germ cell grows to a certain size and could implement abortion, therefore patient's misery is large, and wound surface is large, dangerous high, sometimes also can worry to scrape totally not cause massive hemorrhage, therefore also need large area to repeat dilatation and curettage, uterus is scraped wear, the malpractice such as infertile, metrorrhagia happens occasionally all the life.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of visual uterine curettage device is provided, and it is simple in structure, and realization is convenient and cost is low, use easy to operate, imaging definition is high, at the conceived initial stage, just can accurately implement abortion, safety, efficient during operation, can reduce postoperative complication, reduce accident surgery incidence rate, practical, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of visual uterine curettage device, it is characterized in that: comprise curettage spoon and pregnant capsule imaging mechanism, described curettage spoon consists of handle and a spoon body that is connected to handle end, described pregnant capsule imaging mechanism comprises the superminiature camera lens for the pregnant capsule image in uterine cavity inside is carried out to imaging, for the ccd video camera that the pregnant capsule image of superminiature lens imaging is gathered, the image pick-up card joining with ccd video camera and for showing and store the computer of the pregnant capsule image that ccd video camera gathers, and cold light source and be the power supply of cold light source power supply, the inner embedding of described handle is provided with camera lens mounting pipe, described superminiature camera lens is arranged in camera lens mounting pipe and the outer spoonful body right side that is exposed at, described ccd video camera, image pick-up card, computer, cold light source and power supply are all arranged on described curettage spoon side, described superminiature camera lens is connected with ccd video camera by the coherent fiber bundle through camera lens mounting pipe, on described cold light source, be connected with through camera lens mounting pipe and be wrapped in coherent fiber bundle and superminiature camera lens on biography light beam, described image pick-up card and computer join.
Above-mentioned visual uterine curettage device, it is characterized in that: described handle inside is provided with fluid course, described handle rear end is provided with the liquid inlet being connected with fluid course, on described liquid inlet, be connected with liquid conducting pipes, on described liquid conducting pipes, be connected with for by the liquid pressing in fluid storage device by be transported to the Miniature liquid pump in fluid course by liquid conducting pipes, described spoon body left side is provided with the liquid outlet that is connected with fluid course and arranges over against superminiature camera lens.
Above-mentioned visual uterine curettage device, is characterized in that: the circular GRIN Lens that described superminiature camera lens is 0.8mm～1.2mm by diameter forms.
Above-mentioned visual uterine curettage device, is characterized in that: the diameter of described coherent fiber bundle is 0.6mm～1.0mm.
Above-mentioned visual uterine curettage device, is characterized in that: the diameter of described biography light beam is 0.05mm～0.15mm.
Above-mentioned visual uterine curettage device, is characterized in that: described camera lens mounting pipe is circular stainless steel tube, and the internal diameter of described circular stainless steel tube is 1.2mm～2.0mm.
Above-mentioned visual uterine curettage device, it is characterized in that: described image pick-up card is PCI image pick-up card or USB image pick-up card, described PCI image pick-up card joins by PCI slot and the computer arranging on computers, and described USB image pick-up card joins by USB interface and the computer arranging on computers.
Above-mentioned visual uterine curettage device, is characterized in that: described cold light source is LED cold light source.
Above-mentioned visual uterine curettage device, is characterized in that: described power supply is charged lithium cells.
Above-mentioned visual uterine curettage device, is characterized in that: on described handle, be provided with the antiskid groove grasping for thumb, be provided with anti-skidding convex epirelief in described antiskid groove.
This utility model compared with prior art has the following advantages:
1, this utility model is the precision instrument that a kind of Light Electrical combines, cavity inner tissue and the structure that can in dilatation and curettage process, for observing human eye, can not directly observe or be inconvenient to observe, visual in the situation that, locate pregnant capsule, help doctor to complete abortion, use easy to operate.
2, of the present utility model simple in structure, realization is convenient and cost is low.
3, adopt this utility model to carry out abortion, the pregnant capsule image that can be 0.2mm～20mm to uterine cavity interior size due to superminiature camera lens carries out imaging, therefore patient, the conceived initial stage just can implement abortion, and conceived pregnant capsule of initial stage is little, by the pregnant capsule in accurate location, without large area dilatation and curettage, so dilatation and curettage is little to patient's damage, and uterine cavity wound surface is little, patient's misery is little, during operation, safety, efficient, can reduce postoperative complication, reduces accident surgery incidence rate.
4, this utility model is by arranging fluid course in handle inside, fluid course is connected with fluid storage device, and be provided with in spoon body left side the liquid outlet that is connected with fluid course and arranges over against superminiature camera lens, can in dilatation and curettage process, to superminiature camera lens, rinse, avoid blood flow fuzzy superminiature camera lens, can guarantee clearly imaging of superminiature camera lens in whole dilatation and curettage operation process.
While 5, adopting this utility model dilatation and curettage, can look at embryo and whole uterine cavity straight, this more first goes a step further than the no pain induced abortion art under intravenous anesthesia, because operation is carried out under the guiding of visual techniques and monitoring, doctor is very clear to situation in uterine cavity, can accurately take out rapidly pregnant capsule, does not damage normal structure, within a few minutes, just can complete safely operation, there is safety, hypodynia, go out insufficiency of blood, recover the feature such as fast.
6, computer of the present utility model can be stored the pregnant capsule image that ccd video camera gathers, and contributes to realize the visual of case-data, systematization, and intellectuality, network management, can also provide truly for later teaching, scientific research, the reliable firsthand information.
7, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, this utility model is simple in structure, realize convenient and cost is low, use easy to operately, imaging definition is high, at the conceived initial stage, just can accurately implement abortion, during operation, safety, efficient, can reduce postoperative complication, reduces accident surgery incidence rate, practical, be convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of this utility model curettage spoon.
Description of reference numerals:
1-hands handle; 2-spoon body; 3-superminiature camera lens;
4-ccd video camera; 5-image pick-up card; 6-computer;
7-cold light source; 8-power supply; 9-camera lens mounting pipe;
10-fluid course; 11-liquid conducting pipes; 12-Miniature liquid pump;
13-liquid outlet; 14-fluid storage device; 15-coherent fiber bundle;
16-biography light beam; 17-antiskid groove.
The specific embodiment
As Fig. 1 and as shown in Figure 2, this utility model comprises curettage spoon and pregnant capsule imaging mechanism, described curettage spoon consists of handle 1 and a spoon body 2 that is connected to handle 1 end, described pregnant capsule imaging mechanism comprises the superminiature camera lens 3 for the pregnant capsule image in uterine cavity inside is carried out to imaging, for the ccd video camera 4 that the pregnant capsule image of superminiature camera lens 3 imagings is gathered, the image pick-up card 5 joining with ccd video camera 4 and for showing and store the computer 6 of the pregnant capsule image that ccd video camera 4 gathers, and cold light source 7 and be the power supply 8 of cold light source 7 power supply, the inner embedding of described handle 1 is provided with camera lens mounting pipe 9, described superminiature camera lens 3 is arranged in camera lens mounting pipe 9 and outer spoonful body 2 right sides that are exposed at, described ccd video camera 4, image pick-up card 5, computer 6, cold light source 7 and power supply 8 are all arranged on described curettage spoon side, described superminiature camera lens 3 is connected with ccd video camera 4 by the coherent fiber bundle 15 through camera lens mounting pipe 9, on described cold light source 7, be connected with through camera lens mounting pipe 9 and be wrapped in coherent fiber bundle 15 and superminiature camera lens 3 on biography light beam 16, described image pick-up card 5 joins with computer 6.
As shown in Figure 1, in the present embodiment, described handle 1 inside is provided with fluid course 10, described handle 1 rear end is provided with the liquid inlet being connected with fluid course 10, on described liquid inlet, be connected with liquid conducting pipes 11, on described liquid conducting pipes 11, be connected with for by the liquid pressing in fluid storage device 14 by be transported to the Miniature liquid pump 12 in fluid course 10 by liquid conducting pipes 11, described spoon body 2 left sides are provided with the liquid outlet 13 that is connected with fluid course 10 and arranges over against superminiature camera lens 3.During concrete enforcement, described liquid can be only for rinsing the clear water of superminiature camera lens 3, can also be not only for rinsing superminiature camera lens 3, but also for the antiinflammatory liquid of antiinflammatory.
In the present embodiment, the circular GRIN Lens that described superminiature camera lens 3 is 0.8mm～1.2mm by diameter forms.The diameter of described coherent fiber bundle 15 is 0.6mm～1.0mm.The diameter of described biography light beam 16 is 0.05mm～0.15mm.Described camera lens mounting pipe 9 is circular stainless steel tube, and the internal diameter of described circular stainless steel tube is 1.2mm～2.0mm.Preferably, the diameter of described circular GRIN Lens is 1mm, and the diameter of described coherent fiber bundle 15 is 0.8mm, and the diameter of described biography light beam 16 is 0.1mm, and the internal diameter of described circular stainless steel tube is 1.6mm.Through experiment test, the angle of visual field of described superminiature camera lens 3 can reach more than 75 °, and the pregnant capsule image that described superminiature camera lens 3 can be 0.2mm～20mm to uterine cavity interior size carries out imaging.
In the present embodiment, described image pick-up card 5 is PCI image pick-up card or USB image pick-up card, described PCI image pick-up card joins by PCI slot and the computer 6 being arranged on computer 6, and described USB image pick-up card joins by USB interface and the computer 6 being arranged on computer 6.
In the present embodiment, described cold light source 7 is LED cold light source.Described power supply 8 is charged lithium cells.
In the present embodiment, on described handle 1, be provided with the antiskid groove 17 grasping for thumb, in described antiskid groove 17, be provided with anti-skidding convex epirelief.
When this utility model is used, while adopting described curettage spoon to carry out dilatation and curettage operation in uterine cavity, the light that cold light source 7 sends is transferred to superminiature camera lens 3 places by passing light beam 16, illuminated environment in uterine cavity, the pregnant capsule image that superminiature camera lens 3 can be 0.2mm～20mm to uterine cavity interior size carries out imaging, and the pregnant capsule image of imaging is transferred to ccd video camera 4 by coherent fiber bundle 15, the pregnant capsule image of 4 pairs of superminiature camera lens 3 imagings of ccd video camera gathers and is transferred to image pick-up card 5, the image that 5 pairs of ccd video cameras 4 of image pick-up card collect gathers and is transferred to computer 6, computer 6 shows and stores pregnant capsule image, for medical personnel, check.In addition, carry out in the process of dilatation and curettage operation, can also open Miniature liquid pump 12, Miniature liquid pump 12 by the liquid pressing in fluid storage device 14 by being transported in fluid course 10 by liquid conducting pipes 11, and be ejected on superminiature camera lens 3 through liquid outlet 13, superminiature camera lens 3 is rinsed, avoid blood flow fuzzy superminiature camera lens 3, can guarantee clearly imaging of superminiature camera lens 3 in whole dilatation and curettage operation process.
The above; it is only preferred embodiment of the present utility model; not this utility model is imposed any restrictions; every any simple modification of above embodiment being done according to this utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. a visual uterine curettage device, it is characterized in that: comprise curettage spoon and pregnant capsule imaging mechanism, described curettage spoon consists of handle (1) and the spoon body (2) that is connected to handle (1) end, described pregnant capsule imaging mechanism comprises for the pregnant capsule image in uterine cavity inside being carried out to the superminiature camera lens (3) of imaging, for the ccd video camera (4) that the pregnant capsule image of superminiature camera lens (3) imaging is gathered, the image pick-up card (5) joining with ccd video camera (4) and for showing and store the computer (6) of the pregnant capsule image that ccd video camera (4) gathers, and cold light source (7) and be the power supply (8) of cold light source (7) power supply, the inner embedding of described handle (1) is provided with camera lens mounting pipe (9), described superminiature camera lens (3) is arranged in camera lens mounting pipe (9) and an outer spoonful body (2) right side that is exposed at, described ccd video camera (4), image pick-up card (5), computer (6), cold light source (7) and power supply (8) are all arranged on described curettage spoon side, described superminiature camera lens (3) is connected with ccd video camera (4) by the coherent fiber bundle (15) through camera lens mounting pipe (9), on described cold light source (7), be connected with through camera lens mounting pipe (9) and be wrapped in coherent fiber bundle (15) and superminiature camera lens (3) on biography light beam (16), described image pick-up card (5) joins with computer (6).
2. according to visual uterine curettage device claimed in claim 1, it is characterized in that: described handle (1) inside is provided with fluid course (10), described handle (1) rear end is provided with the liquid inlet being connected with fluid course (10), on described liquid inlet, be connected with liquid conducting pipes (11), on described liquid conducting pipes (11), be connected with for by the liquid pressing in fluid storage device (14) by the Miniature liquid pump (12) being transported to by liquid conducting pipes (11) in fluid course (10), described spoon body (2) left side is provided with the liquid outlet (13) that is connected with fluid course (10) and arranges over against superminiature camera lens (3).
3. according to the visual uterine curettage device described in claim 1 or 2, it is characterized in that: the circular GRIN Lens that described superminiature camera lens (3) is 0.8mm～1.2mm by diameter forms.
4. according to the visual uterine curettage device described in claim 1 or 2, it is characterized in that: the diameter of described coherent fiber bundle (15) is 0.6mm～1.0mm.
5. according to the visual uterine curettage device described in claim 1 or 2, it is characterized in that: the diameter of described biography light beam (16) is 0.05mm～0.15mm.
6. according to the visual uterine curettage device described in claim 1 or 2, it is characterized in that: described camera lens mounting pipe (9) is circular stainless steel tube, and the internal diameter of described circular stainless steel tube is 1.2mm～2.0mm.
7. according to the visual uterine curettage device described in claim 1 or 2, it is characterized in that: described image pick-up card (5) is PCI image pick-up card or USB image pick-up card, described PCI image pick-up card joins by PCI slot and the computer (6) being arranged on computer (6), and described USB image pick-up card joins by USB interface and the computer (6) being arranged on computer (6).
8. according to the visual uterine curettage device described in claim 1 or 2, it is characterized in that: described cold light source (7) is LED cold light source.
9. according to the visual uterine curettage device described in claim 1 or 2, it is characterized in that: described power supply (8) is charged lithium cells.
10. according to the visual uterine curettage device described in claim 1 or 2, it is characterized in that: on described handle (1), be provided with the antiskid groove (17) grasping for thumb, described antiskid groove is provided with anti-skidding convex epirelief in (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259253.6U CN203861324U (en) | 2014-05-20 | 2014-05-20 | Visible uterine curettage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259253.6U CN203861324U (en) | 2014-05-20 | 2014-05-20 | Visible uterine curettage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861324U true CN203861324U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259253.6U Expired - Fee Related CN203861324U (en) | 2014-05-20 | 2014-05-20 | Visible uterine curettage device |
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| Country | Link |
|---|---|
| CN (1) | CN203861324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403195A (en) * | 2018-04-18 | 2018-08-17 | 南阳市中心医院 | A kind of obstetrics and gynecology department uterine curettage device |
| CN111467007A (en) * | 2020-04-16 | 2020-07-31 | 李淑梅 | Gynecological uterine curettage device with gynecological disease pre-examination function |
| WO2021114992A1 (en) * | 2019-12-12 | 2021-06-17 | 周星 | Direct-view abortion uterine curettage device having electronic protection mechanism and direct-view abortion uterine curettage system |
-
2014
- 2014-05-20 CN CN201420259253.6U patent/CN203861324U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403195A (en) * | 2018-04-18 | 2018-08-17 | 南阳市中心医院 | A kind of obstetrics and gynecology department uterine curettage device |
| WO2021114992A1 (en) * | 2019-12-12 | 2021-06-17 | 周星 | Direct-view abortion uterine curettage device having electronic protection mechanism and direct-view abortion uterine curettage system |
| CN111467007A (en) * | 2020-04-16 | 2020-07-31 | 李淑梅 | Gynecological uterine curettage device with gynecological disease pre-examination function |
| CN111467007B (en) * | 2020-04-16 | 2021-03-12 | 青岛市第九人民医院 | Gynecological uterine curettage device with gynecological disease pre-examination function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141008 Termination date: 20170520 |