CN108309359A - A kind of gynemetrics's amniotic fluid sampler - Google Patents
A kind of gynemetrics's amniotic fluid sampler Download PDFInfo
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- CN108309359A CN108309359A CN201810097644.5A CN201810097644A CN108309359A CN 108309359 A CN108309359 A CN 108309359A CN 201810097644 A CN201810097644 A CN 201810097644A CN 108309359 A CN108309359 A CN 108309359A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0048—Devices for taking samples of body liquids for taking amniotic fluid samples
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Abstract
The invention discloses a kind of gynemetrics's amniotic fluid samplers, including universal wheel, universal wheel connecting rod, device pedestal, bed board, tissue layer, sampler, the first guide rail etc.；Patient, which plows, passes through electric-heating-wire-heating inside upper bed board, patient time is set not think cold up, the sampler of setting can be moved forward and backward adjustment position, moveable blind is set on L-type cantilever, some patients are facilitated to see sampling process in sampling and overstretched, sampler adjusts height by the hydraulic cylinder of setting, electric-heating-wire-heating is arranged in bottom, it is not think cold when patient abdomen is exposed, inside setting Sterilizing cylinder, it is carried out disinfection with to disinfection chamber interior to the disinfection of needle tubing by atomizer, the impurity in amniotic fluid is detached by separation chamber, ensure that clean amniotic fluid flows into sampling bottle, there are two inlet openings in needle tubing, it prevents from not extracting because bottom pin hole blocks, it is internally provided with cleaned filter pulp and first step filtering is carried out to amniotic fluid.
Description
Technical field：
The present invention relates to medical instruments field, more particularly to a kind of gynemetrics's amniotic fluid sampler.
Background technology：
In gynemetrics field, the health status of fetus and parent can be effectively determined by being periodically sampled detection to puerpera's amniotic fluid,
It finds to hide illness in time and carries out corresponding treatment, for the health status of puerpera and fetus, generally all can periodically carry out amniotic fluid
Sample detection, to which effectively determining fetus is by health situation, but currently when carrying out amniotic fluid sampling, in many cases also
It is carried out simply by the mode that needle tubing punctures, it is easy to which the subcutaneous cell that will not belong to amniotic fluid when puncturing brings amniotic fluid into, in this way
The purity level that will influence amniotic fluid, is inconvenient, and is also easy to the amniotic fluid for causing to infect, and extracting and does not also preserve specially,
The accuracy for ringing Inspection and analysis causes amniotic fluid examination work cumbersome, and extraction element only has simple function.Gynemetrics is directed to
The health status of puerpera and fetus generally all can periodically carry out amniotic fluid sample detection, to effectively determine fetus by health situation.
Invention content：
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of gynemetrics's amniotic fluid sampler, when solving puncture
The subcutaneous cell that will not belong to amniotic fluid brings amniotic fluid into, will influence the purity level of amniotic fluid in this way, be inconvenient, be also easy to cause
Infection, and the amniotic fluid extracted does not also preserve specially, rings the accuracy of Inspection and analysis, causes amniotic fluid examination work very numb
It is tired, the problem of extraction element has a single function.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions：A kind of gynemetrics's amniotic fluid sampler, including ten thousand
To wheel, universal wheel connecting rod, device pedestal, bed board, tissue layer, sampler, the first guide rail, the first sliding block, the first heating wire,
First electric heater, headrest, L-type cantilever, blind, the second guide rail and the second sliding block；Described device pedestal lower end is fixedly connected with
There are universal wheel connecting rod, universal wheel connecting rod bottom to be connected with universal wheel；It is equipped in described device chassis left side
First guide rail is connected with the first sliding block in first guide rail, and first upper end of slide block is fixedly connected with sampler,
First sliding block can move left and right in the first guide rail；Described device base upper surface is equipped with bed board, is coated in the bed board
Have one layer of first heating wire, the first heating wire bottom righthand side is equipped with the first electric heater, the output end of first electric heater with
First heating wire links together；The bed board upper surface is equipped with tissue layer, and headrest is equipped on the right side of the tissue layer upper surface；Institute
State device pedestal right end and be fixedly connected with L-type cantilever, on the left of the L-type cantilever in be equipped with the second guide rail, in second guide rail
It is connected with the second sliding block, second sliding block lower end is equipped with blind, and second sliding block can control in the second guide rail
It is mobile.
Preferably, the concrete structure of the sampler is：Outside including hydraulic cylinder, hydraulic stem, supporting linkage, device
Shell, air-pressure chamber, disinfection room connecting rod, cylinder connecting rod, cylinder, first pipe, separation chamber, separator, second pipe, the first water
Pump, out sample tube, sampling bottle, sampling room, the second water pump, booster pump, disinfection fluid cylinder, hose, third pipeline, the second heating wire, mist
Change nozzle, liquid pumping needle, aseptic cotton, filter tip, disinfection room and the second electric heater；Described device shell both sides are equipped with hydraulic cylinder,
Hydraulic stem is connected in the hydraulic cylinder, the hydraulic stem upper end has been fixedly connected with supporting linkage；The both sides
Supporting linkage is fixed together with crust of the device outer surface；Described device outer casing bottom is coated with one layer of second electric heating
Silk, the second heating wire left end are equipped with the second electric heater, and output end and the second heating wire of second electric heater are connected to
Together；Aseptic cotton is equipped among described device outer casing bottom；It is intermediate in described device shell to be equipped with disinfection room, under the disinfection room
End fixation is communicated with liquid pumping needle；It is equipped with air-pressure chamber on the left of the disinfection room, the air-pressure chamber upper end is equipped with cylinder, in the cylinder
It is connected with cylinder connecting rod, cylinder connecting rod lower end is fixedly connected with disinfection room connecting rod, the disinfection room connection
Bar right end is fixed together with disinfection room left outer surface；The cylinder drive cylinder connecting rod to disinfection room connecting rod into
Row moves up and down；Disinfection fluid cylinder is equipped on the right side of the disinfection room, the disinfection fluid cylinder upper end is equipped with booster pump；The disinfection fluid cylinder
Left side, which is fixed, is communicated with a hose, and the hose is connected to disinfection room fixation；The disinfection fluid cylinder bottom left fixes connection
There are third pipeline, the third pipeline left end fixation to be communicated with atomizer, the atomizer is directed at liquid pumping needle；Described device
Left upper end is equipped with separation chamber in shell, and separator is equipped in the separation chamber；The separation chamber bottom is fixed and is communicated with the first pipe
Road, the first pipe bottom are equipped with filter tip, and the first pipe fixation is connected to disinfection room bottom, the first pipe
Centre is equipped with the second water pump, and the first pipe is through the second water pump；Fixation is communicated with second pipe on the right side of the separation chamber,
It is equipped with the first water pump among the second pipe, the second pipe is through the first water pump；Upper right side in described device shell
Equipped with sampling room, sampling bottle is equipped in the sampling room, the sampling bottle upper end, which is fixed, is communicated with out sample tube, and the out sample tube is left
End is connected to second pipe fixation.
Preferably, the concrete structure of the liquid pumping needle is：Including screw thread, cleaned filter pulp, filtering cache room, titanium alloy
Cannula body, the first inlet opening and the second inlet opening；Titanium alloy cannula body outer surface is fixed-type the first inlet opening
With the second inlet opening；Titanium alloy cannula body upper end is equipped with filtering cache room, and the titanium alloy cannula body is slow with filtering
It deposits room and fixes connection；Filtering cache room upper end is equipped with the cleaned filter pulp of a floor；Filtering cache room upper end inner wall is equipped with
Screw thread.
Preferably, the universal wheel bottom is equipped with anti-skid device.
Preferably, the filter tip is metal filtration mouth.
Preferably, the second heating wire appearance is coated with one layer of thermal insulation layer.
Preferably, the cleaned filter pulp is activated carbon adsorption filter cotton.
Beneficial effects of the present invention：The present invention have it is reasonable for structure it is simple, production cost is low, easy for installation, pass through bottom
Setting universal wheel realizes higher travelling performance, and patient plows inside upper bed board through electric-heating-wire-heating, and patient time is made to get on not
It feels a sense of cold, the sampler of setting can be moved forward and backward adjustment position, and moveable blind is arranged on L-type cantilever, conveniently has
A little patients see sampling process in sampling and overstretched, and sampler adjusts height, bottom by the hydraulic cylinder of setting
Electric-heating-wire-heating is set, is not think cold when patient abdomen is exposed, inside setting Sterilizing cylinder, by atomizer to needle
The disinfection of pipe carries out disinfection with to disinfection chamber interior, is detached to the impurity in amniotic fluid by separation chamber, ensures clean sheep
Water flows into sampling bottle, and bottom liquid pumping needle is titanium alloy material, and titanium alloy is to match metal the most with human body, in needle tubing there are two
Inlet opening prevents from not extracting because bottom pin hole blocks, and is internally provided with cleaned filter pulp and carries out first step filtering to amniotic fluid, leads to
Above-mentioned technical proposal is crossed, solves the problems in background technology.
Description of the drawings：
The present invention is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is inventive sampling device structural schematic diagram.
Fig. 3 is liquid pumping needle structural schematic diagram of the present invention.
1- universal wheels；2- universal wheel connecting rods；3- device pedestals；4- bed boards；5- tissue layers；6- samplers；7- first
Guide rail；The first sliding blocks of 8-；The first heating wire of 9-；The first electric heaters of 10-；11- rests the head on；12-L type cantilevers；13- blinds；14-
Two guide rails；The second sliding blocks of 15-；16- hydraulic cylinders；17- hydraulic stems；18- supporting linkages；19- crusts of the device；20- air-pressure chambers；
21- disinfection room connecting rods；22- cylinder connecting rods；23- cylinders；24- first pipes；The separation chambers 25-；26- separators；27- second
Pipeline；The first water pumps of 28-；29- out sample tubes；30- sampling bottles；The sampling rooms 31-；The second water pumps of 32-；33- booster pumps；34- is sterilized
Fluid cylinder；35- hoses；36- third pipelines；The second heating wire of 37-；38- atomizers；39- liquid pumping needles；40- aseptic cottons；41- mistakes
Filter tip；42- disinfection rooms；The second electric heaters of 43-；44- screw threads；The cleaned filter pulps of 45-；46- filtering caches room；47- titanium alloy needles
Pipe main body；The first inlet openings of 48-；The second inlet openings of 49-.
Specific implementation mode：
As shown in Figure 1, present embodiment uses following technical scheme：A kind of gynemetrics's amniotic fluid sampler, including universal wheel
1, universal wheel connecting rod 2, device pedestal 3, bed board 4, tissue layer 5, sampler 6, the first guide rail 7, first the 8, first electricity of sliding block
Heated filament 9, the first electric heater 10, headrest 11, L-type cantilever 12, blind 13, the second guide rail 14 and the second sliding block 15；Described device
3 lower end of pedestal has been fixedly connected with universal wheel connecting rod 2, and 2 bottom of universal wheel connecting rod is connected with universal wheel 1；
It is equipped with the first guide rail 7 in the left side of described device pedestal 3, is connected with the first sliding block 8 in first guide rail 7, described first
8 upper end of sliding block is fixedly connected with sampler 6, and first sliding block 8 can move left and right in the first guide rail 7；Described device bottom
3 upper surfaces of seat are equipped with bed board 4, are coated with one layer of first heating wire 9 in the bed board 4,9 bottom righthand side of the first heating wire is equipped with
First electric heater 10, the output end of first electric heater 10 link together with the first heating wire 9；4 upper surface of the bed board
Equipped with tissue layer 5, headrest 11 is equipped on the right side of 5 upper surface of the tissue layer；It is outstanding that 3 right end of described device pedestal is fixedly connected with L-type
Arm 12, the L-type cantilever are equipped with the second guide rail 14 in 12 left side, the second sliding block 15 are connected in second guide rail 14,
Second sliding block, 15 lower end is equipped with blind 13, and second sliding block 15 can move left and right in the second guide rail 14.
As shown in Fig. 2, the concrete structure of the sampler 6 is：Including hydraulic cylinder 16, hydraulic stem 17, supporting linkage
18, crust of the device 19, air-pressure chamber 20, disinfection room connecting rod 21, cylinder connecting rod 22, cylinder 23, first pipe 24, separation chamber
25, separator 26, second pipe 27, the first water pump 28, out sample tube 29, sampling bottle 30, sampling room 31, the second water pump 32, supercharging
Pump 33, disinfection fluid cylinder 34, hose 35, third pipeline 36, the second heating wire 37, atomizer 38, liquid pumping needle 39, aseptic cotton 40,
Filter tip 41, disinfection room 42 and the second electric heater 43；19 both sides of described device shell are equipped with hydraulic cylinder 16, the hydraulic cylinder 16
In be connected with hydraulic stem 17,17 upper end of the hydraulic stem has been fixedly connected with supporting linkage 18；It is described supported on both sides
Connecting rod 18 is fixed together with 19 outer surface of crust of the device；19 bottom of described device shell is coated with one layer of second electricity
Heated filament 37,37 left end of the second heating wire are equipped with the second electric heater 43, the output end of second electric heater 43 and the second electricity
Heated filament 37 links together；Aseptic cotton 40 is equipped among 19 bottom of described device shell；It is intermediate in described device shell 19 to be equipped with
Disinfection room 42,42 lower end of the disinfection room are fixed and are communicated with liquid pumping needle 39；42 left side of the disinfection room is equipped with air-pressure chamber 20, described
20 upper end of air-pressure chamber is equipped with cylinder 23, is connected with cylinder connecting rod 22 in the cylinder 23, under the cylinder connecting rod 22
End is fixedly connected with disinfection room connecting rod 21, and 21 right end of disinfection room connecting rod is fixedly connected with 42 left outer surface of disinfection room
Together；The cylinder 23 drives cylinder connecting rod 22 to move up and down disinfection room connecting rod 21；The disinfection room 42 is right
Side is equipped with disinfection fluid cylinder 34, and 34 upper end of disinfection fluid cylinder is equipped with booster pump 33；34 left side fixation of the disinfection fluid cylinder is communicated with
A piece hose 35, the hose 35 are connected to the fixation of disinfection room 42；34 bottom left of the disinfection fluid cylinder fixation is communicated with third
Pipeline 36,36 left end of the third pipeline fixation are communicated with atomizer 38, and the atomizer 38 is directed at liquid pumping needle 39；It is described
Left upper end is equipped with separation chamber 25 in crust of the device 19, and separator 26 is equipped in the separation chamber 25；25 bottom of the separation chamber is solid
Surely it is communicated with first pipe 24,24 bottom of the first pipe is equipped with filter tip 41, and the fixation of the first pipe 24 is connected to
42 bottom of disinfection room, is equipped with the second water pump 32 among the first pipe 24, and the first pipe 24 is through the second water pump 32；
The right side of the separation chamber 25 is fixed to be communicated with second pipe 27, is equipped with the first water pump 28 among the second pipe 27, and described the
Two pipelines 27 are through the first water pump 28；Upper right side is equipped with sampling room 31 in described device shell 19, is set in the sampling room 31
There is sampling bottle 30,30 upper end of the sampling bottle, which is fixed, is communicated with out sample tube 29, and 29 left end of the out sample tube is solid with second pipe 27
Fixed connection.
As shown in figure 3, the concrete structure of the liquid pumping needle 39 is：Including screw thread 44, cleaned filter pulp 45, filtering cache room
46, titanium alloy cannula body 47, the first inlet opening 48 and the second inlet opening 49；47 outer surface of titanium alloy cannula body is fixed
Form the first inlet opening 48 and the second inlet opening 49；47 upper end of titanium alloy cannula body is equipped with filtering cache room 46, institute
Titanium alloy cannula body 47 is stated to be connected to the fixation of filtering cache room 46；46 upper end of filtering cache room is equipped with a floor purification filtering
Cotton 45；46 upper end inner wall of the filtering cache room is equipped with screw thread 44.
Wherein, 1 bottom of the universal wheel is equipped with anti-skid device；The filter tip 41 is metal filtration mouth；Second electricity
37 appearance of heated filament is coated with one layer of thermal insulation layer；The cleaned filter pulp 45 is activated carbon adsorption filter cotton.
The present invention use state be：Patient time enters on bed board 4, and internal first electric heater 10 heats the first heating wire 9, leads to
The first sliding block 8 crossed in the first guide rail 7 carries out the mobile adjusting to sampler 6, passes through the second guide rail on L-type cantilever 12
14 pair of second sliding block 15 moves, and blind 13 is installed on the second sliding block 15, sampler 6 is moved to suitable position and passes through hydraulic pressure
Cylinder 16 drives driving device entirety up and down adjustment height, waits for after patient abdomen, by the second electric heater 43 to the second electricity
Heated filament 37 is heated, and drives disinfection room 42 to be pierced into patient abdomen downwards with liquid pumping needle 39 by cylinder 23, while passing through supercharging
33 supercharging of pump makes the thimerosal in disinfection fluid cylinder 34 carry out disinfection to liquid pumping needle 39 from atomizer 38, passes through the second water pump 32
Start to extract amniotic fluid, separation chamber 25 is entered by first pipe 24, the separation to impurity is carried out by separator 26, passes through first
Water pump 28 extracts amniotic fluid and finally flows into sampling bottle 30, and doctor takes out sampling bottle 30 and can send to chemical examination.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of gynemetrics's amniotic fluid sampler, it is characterised in that：Including universal wheel（1）, universal wheel connecting rod（2）, device pedestal
（3）, bed board（4）, tissue layer（5）, sampler（6）, the first guide rail（7）, the first sliding block（8）, the first heating wire（9）, first
Electric heater（10）, headrest（11）, L-type cantilever（12）, blind（13）, the second guide rail（14）With the second sliding block（15）；The dress
Bottom set seat（3）Lower end has been fixedly connected with universal wheel connecting rod（2）, the universal wheel connecting rod（2）Bottom is connected with
Universal wheel（1）；Described device pedestal（3）The first guide rail is equipped in left side（7）, first guide rail（7）In be connected with
One sliding block（8）, first sliding block（8）Upper end is fixedly connected with sampler（6）, first sliding block（8）It can be led first
Rail（7）In move left and right；Described device pedestal（3）Upper surface is equipped with bed board（4）, the bed board（4）Inside it is coated with one layer first
Heating wire（9）, first heating wire（9）Bottom righthand side is equipped with the first electric heater（10）, first electric heater（10）Output
End and the first heating wire（9）It links together；The bed board（4）Upper surface is equipped with tissue layer（5）, the tissue layer（5）Upper table
Right side of face is equipped with headrest（11）；Described device pedestal（3）Right end is fixedly connected with L-type cantilever（12）, the L-type cantilever（12）It is left
The second guide rail is equipped in side（14）, second guide rail（14）Inside it is connected with the second sliding block（15）, second sliding block
（15）Lower end is equipped with blind（13）, second sliding block（15）It can be in the second guide rail（14）In move left and right.
2. a kind of gynemetrics's amniotic fluid sampler according to claim 1, it is characterised in that：The sampler（6）Including
Hydraulic cylinder（16）, hydraulic stem（17）, supporting linkage（18）, crust of the device（19）, air-pressure chamber（20）, disinfection room connecting rod
（21）, cylinder connecting rod（22）, cylinder（23）, first pipe（24）, separation chamber（25）, separator（26）, second pipe（27）、
First water pump（28）, out sample tube（29）, sampling bottle（30）, sampling room（31）, the second water pump（32）, booster pump（33）, thimerosal
Cylinder（34）, hose（35）, third pipeline（36）, the second heating wire（37）, atomizer（38）, liquid pumping needle（39）, aseptic cotton
（40）, filter tip（41）, disinfection room（42）With the second electric heater（43）.
3. a kind of gynemetrics's amniotic fluid sampler according to claim 2, it is characterised in that：Described device shell（19）Both sides
It is equipped with hydraulic cylinder（16）, the hydraulic cylinder（16）In be connected with hydraulic stem（17）, the hydraulic stem（17）Upper end is equal
It is fixedly connected with supporting linkage（18）；The connecting rod supported on both sides（18）And crust of the device（19）Outer surface is fixedly connected
Together；Described device shell（19）Bottom is coated with one layer of second heating wire（37）, second heating wire（37）Left end is set
There is the second electric heater（43）, second electric heater（43）Output end and the second heating wire（37）It links together；The dress
Set shell（19）Aseptic cotton is equipped among bottom（40）；Described device shell（19）Interior centre is equipped with disinfection room（42）, described to disappear
Malicious room（42）Lower end is fixed and is communicated with liquid pumping needle（39）；The disinfection room（42）Left side is equipped with air-pressure chamber（20）, the air-pressure chamber
（20）Upper end is equipped with cylinder（23）, the cylinder（23）Inside it is connected with cylinder connecting rod（22）, the cylinder connecting rod
（22）Lower end is fixedly connected with disinfection room connecting rod（21）, the disinfection room connecting rod（21）Right end and disinfection room（42）Outside left side
Surface is fixed together；The cylinder（23）Drive cylinder connecting rod（22）To disinfection room connecting rod（21）Move down
It is dynamic；The disinfection room（42）Right side is equipped with disinfection fluid cylinder（34）, the disinfection fluid cylinder（34）Upper end is equipped with booster pump（33）；It is described
Sterilize fluid cylinder（34）Left side is fixed and is communicated with a hose（35）, the hose（35）With disinfection room（42）Fixed connection；It is described
Sterilize fluid cylinder（34）Bottom left fixation is communicated with third pipeline（36）, the third pipeline（36）Left end fixation is communicated with atomization
Nozzle（38）, the atomizer（38）It is directed at liquid pumping needle（39）；Described device shell（19）Interior left upper end is equipped with separation chamber
（25）, the separation chamber（25）In be equipped with separator（26）；The separation chamber（25）Bottom is fixed and is communicated with first pipe（24）,
The first pipe（24）Bottom is equipped with filter tip（41）, the first pipe（24）Fixation is connected to disinfection room（42）Bottom
Portion, the first pipe（24）Centre is equipped with the second water pump（32）, the first pipe（24）Through the second water pump（32）；Institute
State separation chamber（25）Right side is fixed and is communicated with second pipe（27）, the second pipe（27）Centre is equipped with the first water pump（28）,
The second pipe（27）Through the first water pump（28）；Described device shell（19）Interior upper right side is equipped with sampling room（31）, institute
State sampling room（31）In be equipped with sampling bottle（30）, the sampling bottle（30）Upper end is fixed and is communicated with out sample tube（29）, it is described go out sample
Pipe（29）Left end and second pipe（27）Fixed connection.
4. a kind of gynemetrics's amniotic fluid sampler according to claim 3, it is characterised in that：The liquid pumping needle（39）Including spiral shell
Line（44）, cleaned filter pulp（45）, filtering cache room（46）, titanium alloy cannula body（47）, the first inlet opening（48）With second
Inlet opening（49）；The titanium alloy cannula body（47）Outer surface is fixed-type the first inlet opening（48）With the second inlet opening
（49）；The titanium alloy cannula body（47）Upper end is equipped with filtering cache room（46）, the titanium alloy cannula body（47）With mistake
Filter caching room（46）Fixed connection；The filtering cache room（46）Upper end is equipped with one layer of cleaned filter pulp（45）；The filtering is slow
Deposit room（46）Upper end inner wall is equipped with screw thread（44）.
5. a kind of gynemetrics's amniotic fluid sampler according to claim 4, it is characterised in that：The universal wheel（1）Bottom is set
There is anti-skid device.
6. a kind of gynemetrics's amniotic fluid sampler according to claim 4, it is characterised in that：The filter tip（41）For metal
Filter tip.
7. a kind of gynemetrics's amniotic fluid sampler according to claim 4, it is characterised in that：Second heating wire（37）Outside
Table is coated with one layer of thermal insulation layer.
8. a kind of gynemetrics's amniotic fluid sampler according to claim 4, it is characterised in that：The cleaned filter pulp（45）For
Activated carbon adsorption filter cotton.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652321A (en) * | 2019-10-14 | 2020-01-07 | 新乡市中心医院(新乡中原医院管理中心) | Amniotic fluid detection and sampling device for obstetrics and gynecology department |
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| CN204379685U (en) * | 2015-01-09 | 2015-06-10 | 张丹凤 | A kind of department of obstetrics and gynecology delivery bed with amniotic fluid gathering-device |
| CN104873227A (en) * | 2015-05-22 | 2015-09-02 | 刘慎霞 | Amniotic fluid detecting and sampling device for gynaecology and obstetrics |
| CN205964340U (en) * | 2016-05-11 | 2017-02-22 | 王海燕 | Special bed of gynaecology and obstetrics's breast -feed |
| CN206473343U (en) * | 2016-11-17 | 2017-09-08 | 姬霞 | A kind of gynemetrics's amniotic fluid sampler |
| CN107582107A (en) * | 2017-11-08 | 2018-01-16 | 侯春梅 | A kind of gynemetrics's amniocentesis sampler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652321A (en) * | 2019-10-14 | 2020-01-07 | 新乡市中心医院(新乡中原医院管理中心) | Amniotic fluid detection and sampling device for obstetrics and gynecology department |
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