CN209018890U - Vacuum extractor for artificial abortion bottle - Google Patents
Vacuum extractor for artificial abortion bottle Download PDFInfo
- Publication number
- CN209018890U CN209018890U CN201820610731.1U CN201820610731U CN209018890U CN 209018890 U CN209018890 U CN 209018890U CN 201820610731 U CN201820610731 U CN 201820610731U CN 209018890 U CN209018890 U CN 209018890U
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- China
- Prior art keywords
- filter
- connecting cylinder
- watery blood
- vacuum extractor
- bottle
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Abstract
The utility model discloses a kind of vacuum extractor for artificial abortion bottles, are related to induced abortion negative pressure suction device field, provide a kind of with the vacuum extractor for artificial abortion bottle for filtering and facilitating observation chorionic villi function.Vacuum extractor for artificial abortion bottle includes bottle body, suction device and filter device, and suction device is mounted on bottle body, and filter device is located in bottle body, and filter device includes connecting cylinder, filter, scuttlebutt and filter fixed mechanism；Connecting cylinder upper end is connect with suction device, and the outlet of the first watery blood is provided on connecting cylinder；Filter be packed into from bottom to top connecting cylinder and with its clearance fit, filter includes cartridge filter, the strainer being connected on cartridge filter and is connected to the bottom plate on cartridge filter and being located at below strainer, has on cartridge filter and exports with the first watery blood outlet the second watery blood that face is arranged one by one；Filter fixed mechanism is mounted on connecting cylinder and is capable of fixing filter or release and fixes；Scuttlebutt is located at below connecting cylinder and is detachably connected with it.
Description
Technical field
The utility model relates to induced abortion negative pressure suction device field more particularly to a kind of vacuums extractor for artificial abortion
Bottle.
Background technique
Vacuum aspiration is a kind of artificial abortion operation, is that early pregnancy product is sucked out using the method for negative pressure electric attraction,
Early pregnancy product, that is, blastular and decidua tissue, also referred to as chorionic villi.The equipment that vacuum aspiration uses is that induced abortion is negative
Aspirator is pressed, vacuum extractor for artificial abortion bottle is a part of the equipment.Existing vacuum extractor bottle is as shown in Figure 1, include
Bottle body and suction device, suction device are mounted on the bottleneck of bottle body, and suction device enters bottle body from the watery blood that intrauterine is sucked out
Storage.Chorionic villi is needed in the watery blood of suction and just represents successful surgery, it is therefore desirable to watery blood is filtered, seen whether
Chorionic villi can be filtered out.Do not have filtering and overview function by vacuum extractor bottle, filtering and observation are set at other at present
Standby middle progress, need to export watery blood in bottle body, operate comparatively laborious.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of with filtering and facilitate observation chorionic villi function
Vacuum extractor for artificial abortion bottle.
In order to solve the above problem the technical solution adopted is that: vacuum extractor for artificial abortion bottle include bottle body and attract dress
It sets, it further includes filter device that suction device, which is mounted on the bottleneck of bottle body, and filter device is located in bottle body, and filter device includes
Connecting cylinder, filter, scuttlebutt and filter fixed mechanism；Connecting cylinder upper end is connect with suction device, is provided on connecting cylinder
The outlet of first watery blood；Filter from connecting cylinder lower end be packed into connecting cylinder and with connecting cylinder clearance fit, filter include cartridge filter,
The strainer that is connected on cartridge filter and it is connected to the bottom plate on cartridge filter and being located at below strainer, had on cartridge filter and the first blood
Water out the second watery blood outlet that face is arranged one by one, the second watery blood export between strainer and bottom plate；Filter fixes machine
Structure is mounted on connecting cylinder and is capable of fixing filter or releases the fixation to filter；Scuttlebutt be located at below connecting cylinder and with
Connecting cylinder is detachably connected.
Further, being provided with top hole on cartridge filter, filter fixed mechanism includes mandril and spring, and mandril passes through
Connecting cylinder is simultaneously inserted into top hole, and spring is mounted in connecting cylinder, and the inside supporting post-rod of spring makes mandril hold out against filter.
Further, the quantity of filter fixed mechanism is two, two filter fixed mechanisms are with filter device axis
It is symmetrical arranged centered on line.
Further, having the gasket of annular in connecting cylinder；The shape of mandril inner end is circle, and top hole is along mistake
The long hole of device axis direction setting is filtered, the hole wall of top hole upper end is the inclined-plane upwarped from inside to outside, and mandril inner end is held out against
The hole wall of tieholen upper end is bonded filter top surface edge with gasket.
Further, filter upper end-face edge is provided with installation chamfering.
Further, being connected with hand-held flange on plate upper surface.
Further, the quantity of the outlet of the first watery blood and the outlet of the second watery blood is four, the outlet of each first watery blood and
Second watery blood exports circumference uniform distribution.
The beneficial effects of the utility model are: the watery blood that suction device is sucked out enters connecting cylinder.Watery blood is filtered,
It is flowed in bottle body through the watery blood of strainer by the outlet of the first watery blood and the outlet of the second watery blood, the tissue in watery blood stays on strainer.
After the completion of filtering, suction device and filter device are taken out；Fixation of the filter fixed mechanism releasing to filter, filtering are operated again
Device falls into scuttlebutt by self gravity, and clear water enters filter by the outlet of the second watery blood and penetrates strainer, by the group on strainer
It knits and sweeps away.Finally see whether that villous tissue floats on the surface.As it can be seen that the utility model has filtering and facilitates observation
The function of chorionic villi, can facilitate whether observation and analysis abortion succeed.
Detailed description of the invention
Fig. 1 is the vacuum extractor for artificial abortion bottle structure figure of the prior art；
Fig. 2 is the vacuum extractor for artificial abortion bottle structure figure of the utility model；
Fig. 3 is enlarged drawing of the vacuum extractor for artificial abortion bottle of the utility model at filter；
In the figure, it is marked as bottle body 1, suction device 2, filter device 3, connecting cylinder 31, the first watery blood export 311, gasket
312, filter 32, cartridge filter 321, strainer 322, bottom plate 323, the second watery blood outlet 324, top hole 325, installation chamfering 326,
Hand-held flange 327, scuttlebutt 33, filter fixed mechanism 34, mandril 341, spring 342.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
It is a kind of with the vacuum extractor for artificial abortion bottle for filtering and facilitating observation chorionic villi function in order to provide, such as scheme
Shown in 2 and Fig. 3: vacuum extractor for artificial abortion bottle includes bottle body 1 and suction device 2, and suction device 2 is mounted on the bottle of bottle body 1
It further include filter device 3 on mouth, filter device 3 is located in bottle body 1, and filter device 3 includes connecting cylinder 31, filter 32, clear water
Bucket 33 and filter fixed mechanism 34；31 upper end of connecting cylinder is connect with suction device 2, and the first watery blood is provided on connecting cylinder 31 and is gone out
Mouth 311；Filter 32 from 31 lower end of connecting cylinder be packed into connecting cylinder 31 and with 31 clearance fit of connecting cylinder, filter 32 include filtering
Cylinder 321, the strainer 322 being connected on cartridge filter 321 and the bottom plate for being connected on cartridge filter 321 and being located at 322 lower section of strainer
323, there is the second watery blood outlet 324 with the face setting one by one of the first watery blood outlet 311, the second watery blood goes out on cartridge filter 321
Mouth 324 is between strainer 322 and bottom plate 323；Filter fixed mechanism 34 is mounted on connecting cylinder 31 and is capable of fixing filtering
The fixation of device 32 or releasing to filter 32；Scuttlebutt 33 is located at 31 lower section of connecting cylinder and is detachably connected with connecting cylinder 31.
When operation, the watery blood that suction device 2 is sucked out enters connecting cylinder 31.Watery blood is filtered through filter 32, through strainer 322
Watery blood 324 flowed in bottle body 1 by the outlet 311 of the first watery blood and the outlet of the second watery blood, the tissue in watery blood stays in strainer 322
On.After the completion of filtering, suction device 2 and filter device 3 are taken out；Filter fixed mechanism 34 is operated again to release to filter 32
Fixed, filter 32 falls into scuttlebutt 33 by self gravity, and scuttlebutt 33 is provided with clear water, and clear water is exported by the second watery blood
324 enter filter 32 and penetrate strainer 322, and the tissue on strainer 322 is swept away.Finally see whether that villous tissue floats on
It can determine whether operation succeeds on the water surface.
Suction device 2 and the suction device of the prior art are essentially identical, and difference is intended merely to connect with connecting cylinder 31,
Need to be arranged corresponding connection structure.As shown in Figure 1, connection structure can be external screw thread, internal screw thread is set on connecting cylinder 31
The two can be connected.Scuttlebutt 33 and connecting cylinder 31 can also be threadedly coupled, and removing scuttlebutt 33 can be in scuttlebutt 33
It is packed into clear water.
The concrete mode of 34 Fixed-Filter of filter fixed mechanism, which can be such that, is provided with top hole on cartridge filter 321
325, filter fixed mechanism 34 includes mandril 341 and spring 342, and mandril 341 passes through connecting cylinder 31 and is inserted into top hole 325,
Spring 342 is mounted in connecting cylinder 31, and the inside supporting post-rod 341 of spring 342 makes mandril 341 hold out against filter 32.Outer drawing mandril
341, filter 32 can fall into scuttlebutt 33 by self gravity.
The quantity of filter fixed mechanism 34 can be one, relatively reliable in order to fix, be also possible to it is multiple, but by
It is fixed to filter 32 in needing all mandrils 341 of drawing that could release, the quantity of filter fixed mechanism 34 be not easy excessively, with
Two are advisable, and two filter fixed mechanisms 34 are symmetrical arranged preferably centered on 3 axis of filter device.
Filter 32 and 31 clearance fit of connecting cylinder, gap very little between the two are substantially close between filter 32 and connecting cylinder 31
Envelope can avoid watery blood from flowing into scuttlebutt 33 substantially.Scuttlebutt 33 is flowed into order to further avoid watery blood, is had in connecting cylinder 31
The gasket 312 of annular；The shape of 341 inner end of mandril is circle, and top hole 325 is to be arranged along 3 axis direction of filter device
Long hole, the hole wall of 325 upper end of top hole are the inclined-plane upwarped from inside to outside, and 341 inner end of mandril holds out against the hole of 325 upper end of top hole
Wall is bonded 32 top surface edge of filter with gasket 312.Gasket 312 is bonded with 32 top surface edge of filter, can be into
One step avoids watery blood from flowing into scuttlebutt 33.
It is packed into connecting cylinder 31 in order to facilitate filter 32,32 upper end-face edge of filter is provided with installation chamfering 326.Such mistake
After filter 32 is partially loaded connecting cylinder 31, filter 32 is firmly pushed up, installation chamfering 326 enables to mandril 341 to retract, makes
Obtaining filter 32 can continue to be packed into, and facilitates filter 32 and is packed into connecting cylinder 31.
Second watery blood outlet 324 will export 311 face settings one by one with the first watery blood, therefore filter 32 is packed into connecting cylinder
It needs to rotate after 31, so that the outlet 324 of the second watery blood and the first watery blood export 311 faces.In order to facilitate rotation, bottom plate 323
Hand-held flange 327 is connected on upper surface.When revolving filter 32, hand-held flange 327 can be held and rotated.
In order to improve the watery blood rate of outflow and clear water inflow velocity, the outlet 311 of the first watery blood and the second watery blood outlet 324 can
It is multiple to be arranged, it is advisable with four.Each first watery blood outlet 311 and the second watery blood export 324 best circumference uniform distributions.
Claims (7)
1. vacuum extractor for artificial abortion bottle, including bottle body (1) and suction device (2), suction device (2) are mounted on bottle body (1)
Bottleneck on, it is characterised in that: including filter device (3), filter device (3) is located in bottle body (1), and filter device (3) includes
Connecting cylinder (31), filter (32), scuttlebutt (33) and filter fixed mechanism (34)；Connecting cylinder (31) upper end and suction device
(2) it connects, the first watery blood outlet (311) is provided on connecting cylinder (31)；Filter (32) is packed into from connecting cylinder (31) lower end to be connected
Connect cylinder (31) and with connecting cylinder (31) clearance fit, filter (32) includes cartridge filter (321), is connected on cartridge filter (321)
Strainer (322) and the bottom plate (323) that is connected on cartridge filter (321) and is located at below strainer (322), on cartridge filter (321)
With (324) are exported with the first watery blood outlet (311) the second watery blood that face is arranged one by one, the second watery blood outlet (324) is located at
Between strainer (322) and bottom plate (323)；Filter fixed mechanism (34) is mounted on connecting cylinder (31) and is capable of fixing filter
(32) or fixation to filter (32) is released；Scuttlebutt (33) is located at below connecting cylinder (31) and detachable with connecting cylinder (31)
Connection.
2. vacuum extractor for artificial abortion bottle according to claim 1, it is characterised in that: cartridge filter is provided on (321)
Top hole (325), filter fixed mechanism (34) include mandril (341) and spring (342), and mandril (341) passes through connecting cylinder
(31) it and is inserted into top hole (325), spring (342) is mounted in connecting cylinder (31), the inside supporting post-rod (341) of spring (342)
Mandril (341) is set to hold out against filter (32).
3. vacuum extractor for artificial abortion bottle according to claim 2, it is characterised in that: filter fixed mechanism (34)
Quantity is two, and two filter fixed mechanisms (34) are symmetrical arranged centered on filter device (3) axis.
4. vacuum extractor for artificial abortion bottle according to claim 3, it is characterised in that: have annular in connecting cylinder (31)
Gasket (312)；The shape of mandril (341) inner end is circle, and top hole (325) is to set along filter device (3) axis direction
The long hole set, the hole wall of top hole (325) upper end are the inclined-plane upwarped from inside to outside, and mandril (341) inner end holds out against top hole
(325) hole wall of upper end is bonded filter (32) top surface edge with gasket (312).
5. vacuum extractor for artificial abortion bottle according to claim 4, it is characterised in that: filter (32) upper end-face edge is set
It is equipped with installation chamfering (326).
6. vacuum extractor for artificial abortion bottle according to claim 5, it is characterised in that: connect on bottom plate (323) upper surface
It is connected to hand-held flange (327).
7. vacuum extractor for artificial abortion bottle according to any one of claims 1 to 6, it is characterised in that: the first watery blood goes out
Mouth (311) and the quantity of the second watery blood outlet (324) are four, each first watery blood outlet (311) and the outlet of the second watery blood
(324) circumference uniform distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610731.1U CN209018890U (en) | 2018-04-26 | 2018-04-26 | Vacuum extractor for artificial abortion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610731.1U CN209018890U (en) | 2018-04-26 | 2018-04-26 | Vacuum extractor for artificial abortion bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209018890U true CN209018890U (en) | 2019-06-25 |
Family
ID=66869734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820610731.1U Active CN209018890U (en) | 2018-04-26 | 2018-04-26 | Vacuum extractor for artificial abortion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209018890U (en) |
-
2018
- 2018-04-26 CN CN201820610731.1U patent/CN209018890U/en active Active
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