CN208910423U - Negative pressure inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation - Google Patents
Negative pressure inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation Download PDFInfo
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- CN208910423U CN208910423U CN201721837834.3U CN201721837834U CN208910423U CN 208910423 U CN208910423 U CN 208910423U CN 201721837834 U CN201721837834 U CN 201721837834U CN 208910423 U CN208910423 U CN 208910423U
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- lid
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- accommodating part
- abortion
- filter element
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Abstract
The utility model discloses a kind of negative pressure to inhale palace abortion and the disposable negative pressure suction device of hysteroscope operation comprising the open end of the first accommodating part, the first accommodating part is equipped with the first lid；First lid is equipped with first row port；The middle part of first lid is equipped with first through hole；First lid is equipped with the second lid for covering first through hole；Second lid is equipped with inlet, and the filter element with accommodating cavity is installed with below the second lid, and filter element is set to the inner cavity of the first accommodating part；The open end of filter element is fixedly arranged on the lower surface of the second lid；First row port is located at the outside for above the inner cavity of the first accommodating part and being located at filter element, and inlet is located above the inner cavity of filter element.The device of the utility model can rapidly realize the separation of uterine cavity tissue object and liquid, improve the efficiency of operation and diagnosis, while also improve the accuracy rate of diagnosis.
Description
Technical field
The utility model relates to gynecological medical appliance technical field, in particular to a kind of negative pressure inhales palace abortion and uterine cavity
The disposable negative pressure suction device of videoendoscopic surgery.
Background technique
In abortion, endometrial tissue or pregnant bursa are generally drawn using negative pressure suction device.In operation, usually adopt
Intrauterine tissue substance is sucked out with uterine cavity tissue sucker.During hysteroscope operation, also commonly using negative pressure suction device will
Intrauterine tissue substance is sucked out.Either abortion or hysteroscope operation are usually from the intrauterine tissue substance being sucked
The admixture of solid and liquid.Solid portion, that is, uterine cavity tissue object.For diagnosis need, it usually needs by uterine cavity tissue object into
Performing check.For this purpose, needing to first pass through filtering gauze at present before inspection, uterine cavity tissue object is filtered out.Due to also being needed before examining
Therefore the step of filtering reduces the efficiency of inspection.In addition, the step of filtering, it is possible to will cause the secondary dirt of tissue substance
Dye, reduces the accuracy rate of inspection.
Utility model content
The technical problems to be solved in the utility model is provided a kind of negative to overcome drawbacks described above of the existing technology
Pressure inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of negative pressure inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation comprising the first holding part
The open end of part, the first accommodating part is equipped with the first lid；First lid is equipped with first row port；It is set in the middle part of first lid
There is first through hole；First lid is equipped with the second lid for covering first through hole；Second lid is equipped with inlet, the second lid
The filter element with accommodating cavity is installed with below body, filter element is set to the inner cavity of the first accommodating part；Filter element
Open end is fixedly arranged on the lower surface of the second lid；First row port is located above the inner cavity of the first accommodating part and is located at filtering
The outside of component, inlet are located above the inner cavity of filter element.
Preferably, being additionally provided with second exhaust port on the first lid, second exhaust port is located at the outside of the first accommodating part.
Preferably, being additionally provided with the second accommodating part below the first lid；First accommodating part is set to the second accommodating part
Inner cavity, the open end of the second accommodating part are fixedly arranged on the lower surface of the first lid；Second exhaust port is set to the second accommodating part
Above inner cavity.
Preferably, being equipped with tee tube between first row port and second exhaust port；Two nozzles of tee tube are separately connected
In first row port and second exhaust port.
Preferably, the second accommodating part is bottle body, it is threadedly coupled between the first lid and the second accommodating part.
Preferably, the first accommodating part is collecting bag, filter element is filter screen.
Preferably, the lower section of first row port is equipped with anti-overflow valve, anti-overflow valve is fixedly arranged on the lower surface of the first lid.
Preferably, the edge of first through hole is equipped with the lug boss upwardly extended；Second lid is connected to lug boss；Second lid
It is threaded connection between body and lug boss.
The positive effect of the utility model is: uterine cavity tissue object and liquid separation may be implemented in the utility model,
For uterine cavity tissue object in filter screen, liquid realizes the quick separating of uterine cavity tissue object in collecting bag, can be directly by filtering
Tissue substance in net carries out pathological examination, improves the efficiency of inspection.Due to not needing to filter again, it avoids pair
The secondary pollution of uterine cavity tissue object improves the accuracy rate of inspection.
Detailed description of the invention
Fig. 1 is the schematic top plan view of embodiment 1.
Fig. 2 is the A-A schematic cross-sectional view of Fig. 1.
Fig. 3 is the schematic top plan view of the first lid of embodiment 1.
Fig. 4 is the schematic top plan view of embodiment 2.
Fig. 5 is the B-B schematic cross-sectional view of Fig. 4.
Fig. 6 is the schematic top plan view of the first lid of embodiment 2.
Fig. 7 is the structural schematic diagram of embodiment 3.
Specific embodiment
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of negative pressure inhales palace abortion and hysteroscope operation is filled with disposable vacuum suction
It sets comprising the open end of the first accommodating part 110, the first accommodating part 110 is equipped with the first lid 120；On first lid 120
Equipped with first row port 121.
The middle part of first lid 120 is equipped with first through hole 122；First lid 120 is equipped with and covers first through hole 122
Second lid 130.The edge of first through hole 122 is equipped with the lug boss 123 upwardly extended；Second lid 130 is connected to lug boss
123；It is threaded connection between second lid 130 and lug boss 123.
Second lid 130 is equipped with inlet 131, and the lower section of the second lid 130 is installed with the filter house with accommodating cavity
Part 140, filter element 140 are set to the inner cavity of the first accommodating part 110；The open end of filter element 140 is fixedly arranged on the second lid
130 lower surface.
First row port 121 is located at the outside for above the inner cavity of the first accommodating part 110 and being located at filter element 140,
Inlet 131 is located above the inner cavity of filter element 140.
First accommodating part 110 is collecting bag, and filter element 140 is filter screen.
The lower section of first row port 121 is equipped with anti-overflow valve 150, and anti-overflow valve 150 is fixedly arranged on the lower surface of the first lid 120.
It is inhaled in the abortion of palace in negative pressure, generally enters uterine cavity using suction tube；When hysteroscope operation, usually using uterine cavity
Mirror enters uterine cavity.It is inhaled in palace abortion or hysteroscope operation in negative pressure, using the device of the present embodiment, first row port and pumping
Device of air connects vacuum extractor, the liquid outlet connection of the liquid outlet or hysteroscope of inlet and suction tube.
Vacuum extractor is started to work, and by vacuum suction, intrauterine uterine cavity tissue object mixed liquor (includes uterine cavity tissue
Object and liquid) inlet is flowed into, into filter screen.By the filtering of filter screen, uterine cavity tissue object is stayed in filter screen, liquid portion
Divide and enters collecting bag.
After vacuum extractor stops working, as long as the second lid is unscrewed from the first lid, so that it may fast implement palace
The separation of cavity tissue object and liquid portion.According to the needs of diagnosis or operation, the uterine cavity tissue object in filter screen is carried out related
Medicine detection.
The present embodiment is also provided with anti-overflow valve, and when collecting bag liquid portion reaches anti-overflow valve, which is no longer taken out
Gas avoids uterine cavity tissue hydrorrhea from going out.
Using the device of the present embodiment, uterine cavity tissue object and liquid separation, uterine cavity tissue object in filter screen, receiving by liquid
Collect in bag, realize the quick separating of uterine cavity tissue object, the tissue substance in filter screen directly can be subjected to pathological examination, mentioned
The high efficiency examined.Due to not needing to filter again, the secondary pollution to uterine cavity tissue object is avoided, inspection is improved
The accuracy rate tested.
The device of the present embodiment is inhaled in palace abortion or hysteroscope operation in negative pressure, can rapidly realize uterine cavity
The separation of tissue substance and liquid, improves the efficiency of inspection, diagnosis and operation, while also improving the accuracy rate of inspection.
Embodiment 2
As shown in Figure 4, Figure 5 and Figure 6, a kind of negative pressure inhales palace abortion and hysteroscope operation is filled with disposable vacuum suction
It sets comprising the open end of the first accommodating part 210, the first accommodating part 210 is equipped with the first lid 220；On first lid 220
Equipped with first row port 221.
The middle part of first lid 220 is equipped with first through hole 222；First lid 220 is equipped with and covers first through hole 222
Second lid 230.The edge of first through hole 222 is equipped with the lug boss 223 upwardly extended；Second lid 230 is connected to lug boss
223；It is threaded connection between second lid 230 and lug boss 223.
Second lid 230 is equipped with inlet 231, and the lower section of the second lid 230 is installed with the filter house with accommodating cavity
Part 240, filter element 240 are set to the inner cavity of the first accommodating part 210；The open end of filter element 240 is fixedly arranged on the second lid
230 lower surface.
First row port 221 is located at the outside for above the inner cavity of the first accommodating part 210 and being located at filter element 240,
Inlet 231 is located above the inner cavity of filter element 240.
First accommodating part 210 is collecting bag, and filter element 240 is filter screen.
The lower section of first row port 221 is equipped with anti-overflow valve 250, and anti-overflow valve 250 is fixedly arranged on the lower surface of the first lid 220.
Second exhaust port 224 is additionally provided on first lid 220, second exhaust port 224 is located at the outer of the first accommodating part 210
Portion.
The second accommodating part 260 is additionally provided with below first lid 220；First accommodating part 210 is set to the second accommodating part
260 inner cavity, the open end of the second accommodating part 260 are fixedly arranged on the lower surface of the first lid 220.Second exhaust port 224 is set to
Above the inner cavity of second accommodating part 260.
Second accommodating part 260 is bottle body, is threadedly coupled between the first lid 220 and the second accommodating part 260.
Compared with Example 1, the present embodiment more second accommodating part and second exhaust port.
In use, first row port and second exhaust port are connected on a vacuum extractor simultaneously or first exhaust
Mouth and second exhaust port are separately connected a vacuum extractor.When first row port and second exhaust port are separately connected a negative pressure
When aspirator, which must be worked at the same time.
Since first row port and second exhaust port are evacuated simultaneously, collecting bag will not fit on filter screen.
In use, the liquid outlet of the liquid outlet or hysteroscope of inlet and suction tube connects.
Vacuum extractor is started to work, and by vacuum suction, intrauterine uterine cavity tissue object mixed liquor (includes uterine cavity tissue
Object and liquid) inlet is flowed into, into filter screen.By the filtering of filter screen, uterine cavity tissue object is stayed in filter screen, liquid portion
Divide and enters collecting bag.
After vacuum extractor stops working, as long as the second lid is unscrewed from the first lid, so that it may fast implement palace
The separation of cavity tissue object and liquid portion.According to the needs of diagnosis or operation, the uterine cavity tissue object in filter screen is carried out related
Medicine detection.
The present embodiment is also provided with anti-overflow valve, and when collecting bag liquid portion reaches anti-overflow valve, which is no longer taken out
Gas avoids uterine cavity tissue hydrorrhea from going out.
Second accommodating part is bottle body, in this way, making the present apparatus convenient for placing and movement.Since bottle body will not be contaminated,
Thus, it is only required to replace collecting bag and filter screen, bottle body can be repeatedly practical, reduces costs.
Using the device of the present embodiment, uterine cavity tissue object and liquid separation, uterine cavity tissue object in filter screen, receiving by liquid
Collect in bag, realize the quick separating of uterine cavity tissue object, the tissue substance in filter screen directly can be subjected to pathological examination, mentioned
The high efficiency examined.Due to not needing to filter again, the secondary pollution to uterine cavity tissue object is avoided, inspection is improved
The accuracy rate tested.
The device of the present embodiment is inhaled in palace abortion or hysteroscope operation in negative pressure, can rapidly realize uterine cavity
The separation of tissue substance and liquid, improves the efficiency of inspection, diagnosis and operation, while also improving the accuracy rate of inspection.
Embodiment 3
As shown in fig. 7, the present embodiment compared with Example 2, increases only tee tube 225.First row port 221 and second
Tee tube 225 is equipped between exhaust outlet 224；Two nozzles of tee tube 225 are connected to first row port 221 and second row
Port 224.
In this way, in use, only needing for the nozzle of tee tube to connect with a vacuum extractor, so that it may realize in bottle body
Chamber and the vacuum suction simultaneously of collecting bag inner cavity, avoid collecting bag from fitting on filter screen.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (8)
1. a kind of negative pressure inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation, which is characterized in that it includes
The open end of first accommodating part, the first accommodating part is equipped with the first lid；First lid is equipped with first row port；First lid
The middle part of body is equipped with first through hole；First lid is equipped with the second lid for covering first through hole；Second lid be equipped with into
Liquid mouth, the filter element with accommodating cavity is installed with below the second lid, and filter element is set to the inner cavity of the first accommodating part；
The open end of filter element is fixedly arranged on the lower surface of the second lid；First row port is located above the inner cavity of the first accommodating part simultaneously
And it is located at the outside of filter element, inlet is located above the inner cavity of filter element.
2. negative pressure as described in claim 1 inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation, special
Sign is, second exhaust port is additionally provided on the first lid, and second exhaust port is located at the outside of the first accommodating part.
3. negative pressure as claimed in claim 2 inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation, special
Sign is, is additionally provided with the second accommodating part below the first lid；First accommodating part be set to the second accommodating part inner cavity, second
The open end of accommodating part is fixedly arranged on the lower surface of the first lid；Second exhaust port is set to above the inner cavity of the second accommodating part.
4. negative pressure as claimed in claim 3 inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation, special
Sign is, tee tube is equipped between first row port and second exhaust port；Two nozzles of tee tube are connected to first row
Port and second exhaust port.
5. negative pressure as claimed in claim 3 inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation, special
Sign is that the second accommodating part is bottle body, is threadedly coupled between the first lid and the second accommodating part.
6. negative pressure as described in claim 1 inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation, special
Sign is that the first accommodating part is collecting bag, and filter element is filter screen.
7. negative pressure as described in claim 1 inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation, special
Sign is that the lower section of first row port is equipped with anti-overflow valve, and anti-overflow valve is fixedly arranged on the lower surface of the first lid.
8. negative pressure as described in claim 1 inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation, special
Sign is that the edge of first through hole is equipped with the lug boss upwardly extended；Second lid is connected to lug boss；Second lid and protrusion
It is threaded connection between portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837834.3U CN208910423U (en) | 2017-12-25 | 2017-12-25 | Negative pressure inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837834.3U CN208910423U (en) | 2017-12-25 | 2017-12-25 | Negative pressure inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation |
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| Publication Number | Publication Date |
|---|---|
| CN208910423U true CN208910423U (en) | 2019-05-31 |
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ID=66691373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837834.3U Active CN208910423U (en) | 2017-12-25 | 2017-12-25 | Negative pressure inhales palace abortion and the disposable negative pressure suction device of hysteroscope operation |
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| Country | Link |
|---|---|
| CN (1) | CN208910423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118078342A (en) * | 2024-03-15 | 2024-05-28 | 中国人民解放军空军军医大学 | Biopsy device for endoscopic ablation |
-
2017
- 2017-12-25 CN CN201721837834.3U patent/CN208910423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118078342A (en) * | 2024-03-15 | 2024-05-28 | 中国人民解放军空军军医大学 | Biopsy device for endoscopic ablation |
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