CN208989812U - A kind of Critical Care drainage device and Critical Care drainage system - Google Patents
A kind of Critical Care drainage device and Critical Care drainage system Download PDFInfo
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- CN208989812U CN208989812U CN201821380276.7U CN201821380276U CN208989812U CN 208989812 U CN208989812 U CN 208989812U CN 201821380276 U CN201821380276 U CN 201821380276U CN 208989812 U CN208989812 U CN 208989812U
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- negative pressure
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- drainage device
- catheter
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Abstract
The utility model provides a kind of Critical Care drainage device and Critical Care drainage system, it is related to severe medical nursing instrument field, the Critical Care drainage device includes at least one catheter, unidirectional collector, first negative pressure skirt, liquid storage mechanism, second negative pressure skirt, negative pressure pump and sample collection mechanism, unidirectional collector has opposite afflux side and water conservancy diversion side, at least one flow concentration hole is offered on afflux side, one end insertion flow concentration hole of catheter is simultaneously detachably connected with unidirectional collector, the deflector hole being connected to flow concentration hole is offered on water conservancy diversion side, one end insertion deflector hole of first negative pressure skirt is simultaneously fixedly connected with unidirectional collector, the other end of first negative pressure skirt is connect with liquid storage mechanism, sample collection mechanism is arranged on liquid storage mechanism.Compared to the prior art, a kind of Critical Care drainage device provided by the utility model, adaptability is good, different catheters can be replaced according to different drain sites, while having the function of sample collection.
Description
Technical field
The utility model relates to severe medical nursing instrument fields, in particular to a kind of Critical Care drainage device
And Critical Care drainage system.
Background technique
It can be usually transferred in Intensive Care Therapy room in the sufferer after operation rescue and be observed and treated, for weight
Disease is guarded for indoor sufferer, due to postoperative hydrops or extravasated blood etc., so that subsequent nursery work is very difficult.
In the prior art, the mode for generalling use puncture drainage for the internal hydrops or extravasated blood of sufferer carries out, existing
Drainage device, bad adaptability can not drain different positions, while existing drainage device is only to play drainage
Effect, does not have sample collection function, needs medical staff to pour out or extract from drainage bottle when needing to observe hydrops sample
Hydrops easily causes superinfection, endangers the health of medical staff such that hydrops is exposed to outside.
In view of this, it is good to design and manufacture a kind of adaptability, different catheters can be replaced according to different drain sites,
Simultaneously there is the Critical Care drainage device of sample collection function to be just particularly important.
Utility model content
The purpose of this utility model is to provide a kind of Critical Care drainage devices, and adaptability is good, can be according to difference
Drain site replaces different catheters, while having the function of sample collection.
The another object of the utility model is to provide a kind of Critical Care drainage system, and adaptability is good, being capable of basis
Different drain sites replace different catheters, while having the function of sample collection and can deal carefully with discarded hydrops.
The utility model is that it is realized by adopting the following technical scheme.
A kind of Critical Care drainage device, including at least one catheter, unidirectional collector, the first negative pressure skirt, liquid storage
Mechanism, the second negative pressure skirt, negative pressure pump and sample collection mechanism, unidirectional collector have opposite afflux side and water conservancy diversion side,
At least one flow concentration hole is offered on afflux side, one end insertion flow concentration hole of catheter is simultaneously detachably connected with unidirectional collector,
Offer the deflector hole being connected to flow concentration hole on water conservancy diversion side, one end insertion deflector hole of the first negative pressure skirt and with unidirectional collector
It being fixedly connected, the other end of the first negative pressure skirt is connect with liquid storage mechanism, and one end of the second negative pressure skirt is connect with liquid storage mechanism,
The other end of second negative pressure skirt is connect with negative pressure pump, and sample collection mechanism is arranged on liquid storage mechanism, for acquiring sample.
Further, catheter is multiple, and afflux side offers multiple flow concentration holes, multiple catheters and multiple flow concentration holes one
One is corresponding, and one-way valve structure is provided in each flow concentration hole, and catheter passes through one-way valve structure and protrudes into unidirectional afflux
Device.
Further, each one-way valve structure includes elastic spacing ring and multiple elastic valves, and elastic spacing ring is fixed
It is arranged in flow concentration hole, multiple elastic valves are uniformly arranged on elastic spacing ring and extend towards the center of elastic spacing ring,
And multiple elastic valves overlap, to block flow concentration hole.
Further, liquid storage mechanism includes liquid storage bottle, pedestal and bottle body support frame, and bottle body support frame is set on the base simultaneously
With accommodating inner cavity, liquid storage bottle be accommodated in accommodating inner cavity in and have feed liquor opening, feed liquor be open upper cover be equipped with sealing cover, first
Negative pressure skirt and the second negative pressure skirt are inserted into sealing cover and protrude into liquid storage bottle, and sample collection mechanism connect and protrudes into sealing cover
Liquid storage bottle.
Further, bottle body support frame includes containing rack and crane, and containing rack has accommodating inner cavity, and liquid storage bottle is accommodated in
In containing rack, crane is set on the base and is fixedly connected with the bottom of containing rack, and containing rack can be in the band of crane
It is dynamic lower close to or far from pedestal.
Further, the surrounding distribution of pedestal is provided with multiple movable pulleys, for driving pedestal mobile.
Further, sample collection mechanism includes that siphon pipe, test tube placement plate, U-shaped collecting pipe, connect-disconnect plug and piston are taken out
Bar, test tube placement plate connect with bottle body support frame and have accommodation groove, and U-shaped collecting pipe is accommodated in accommodation groove and has and sets parallel
The first tube body and the second tube body set, connect-disconnect plug are sealingly disposed in the opening of the first tube body, and the sealing of piston pumping rod is accommodated in the
It can slide in two tube bodies and with respect to the second tube body, one end of siphon pipe passes through sealing cover and extends to the bottom of liquid storage bottle, siphon
The other end and connect-disconnect plug of pipe are detachably connected and protrude into the first tube body.
Further, it is provided with pressure gauge on the second negative pressure skirt, for detecting the pressure value on the second negative pressure skirt.
Further, catheter is provided with puncture adsorption head far from one end of unidirectional collector, and puncturing adsorption head includes wearing
Thorn portion, sticking part and interconnecting piece, sticking part is plate-like, and the side of sticking part is arranged in puncture portion, and interconnecting piece is arranged in sticking part
The other side and be detachably connected with catheter, and puncture portion have first runner, interconnecting piece have second flow channel, first runner
It is connected to second flow channel, second flow channel is connected to catheter.
A kind of Critical Care drainage system, including liquid waste treating apparatus and Critical Care drainage device, Critical Care drainage
Device include at least one catheter, unidirectional collector, the first negative pressure skirt, liquid storage mechanism, the second negative pressure skirt, negative pressure pump with
And sample collection mechanism, unidirectional collector have opposite afflux side and water conservancy diversion side, offer at least one afflux on afflux side
Hole, one end insertion flow concentration hole of catheter are simultaneously detachably connected with unidirectional collector, offer on water conservancy diversion side and be connected to flow concentration hole
Deflector hole, the first negative pressure skirt one end insertion deflector hole simultaneously be fixedly connected with unidirectional collector, the first negative pressure skirt it is another
One end is connect with liquid storage mechanism, and one end of the second negative pressure skirt is connect with liquid storage mechanism, the other end of the second negative pressure skirt and negative
Press pump connection, sample collection mechanism is arranged on liquid storage mechanism, for acquiring sample.Liquid waste treating apparatus and liquid storage mechanism connect
It connects.
The utility model has the following beneficial effects:
A kind of Critical Care drainage device provided by the utility model, offers at least on the afflux side of unidirectional collector
One end of catheter is inserted into flow concentration hole and is detachably connected with unidirectional collector by one flow concentration hole, offered on water conservancy diversion side with
The deflector hole of flow concentration hole connection, one end insertion deflector hole of the first negative pressure skirt are simultaneously fixedly connected with unidirectional collector, and first is negative
The other end of pressure skirt is connect with liquid storage mechanism, and one end of the second negative pressure skirt is connect with liquid storage mechanism, the second negative pressure skirt
The other end is connect with negative pressure pump, and sample collection mechanism is arranged on liquid storage mechanism, for acquiring sample.In actual use process
In, it, only need to be by catheter from unidirectional when encountering different drain sites and needing replacing the catheter of different systems and puncturing head
It is pulled up on collector, plugs different catheters again, while sample collection mechanism is arranged on liquid storage mechanism to liquid storage
Hydrops in mechanism carries out sampling operation, can be avoided that hydrops is exposed, guarantees the safety of medical staff, compared to the prior art,
A kind of Critical Care drainage device provided by the utility model, adaptability is good, can be replaced according to different drain sites different
Catheter, while having the function of sample collection.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram for the Critical Care drainage device that the utility model first embodiment provides；
The partial enlargement diagram that Fig. 2 is in Fig. 1 II；
Fig. 3 is the attachment structure schematic diagram of unidirectional collector in Fig. 1；
Fig. 4 is the structural schematic diagram of unidirectional collector in Fig. 1；
Fig. 5 is the partial structural diagram for the Critical Care drainage device that the utility model first embodiment provides；
Fig. 6 is the structural schematic diagram of sample collecting mechanism in Fig. 1.
Icon: 100- Critical Care drainage device；110- catheter；111- punctures adsorption head；113- puncture portion；115- patch
Conjunction portion；117- interconnecting piece；The unidirectional collector of 130-；131- one-way valve structure；133- elastic spacing ring；135- elastic valve；
150- the first negative pressure skirt；160- liquid storage mechanism；161- liquid storage bottle；163- pedestal；165- bottle body support frame；167- containing rack；
169- crane；170- the second negative pressure skirt；180- negative pressure pump；190- sample collection mechanism；191- siphon pipe；193- test tube is put
Set plate；195-U type collecting pipe；197- connect-disconnect plug；199- piston pumping rod.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "vertical", "horizontal", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings or the utility model product
The orientation or positional relationship usually put when use, is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.In addition, term " first ", " second " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under
The feature in embodiment stated can be combined with each other.
First embodiment
In conjunction with referring to Fig. 1 and Fig. 2, present embodiments providing a kind of Critical Care drainage device 100, including at least one is led
Liquid pipe 110, unidirectional collector 130, the first negative pressure skirt 150, liquid storage mechanism 160, the second negative pressure skirt 170, negative pressure pump 180 with
And sample collection mechanism 190, unidirectional collector 130 have opposite afflux side and water conservancy diversion side, offer at least one on afflux side
A flow concentration hole, one end insertion flow concentration hole of catheter 110 are simultaneously detachably connected with unidirectional collector 130, and water conservancy diversion offers on side
The deflector hole being connected to flow concentration hole, one end insertion deflector hole of the first negative pressure skirt 150 simultaneously fix company with unidirectional collector 130
It connects, the other end of the first negative pressure skirt 150 is connect with liquid storage mechanism 160, one end of the second negative pressure skirt 170 and liquid storage mechanism
160 connections, the other end of the second negative pressure skirt 170 are connect with negative pressure pump 180, and sample collection mechanism 190 is arranged in liquid storage mechanism
On 160, for acquiring sample.
In the present embodiment, the first negative pressure skirt 150 and the second negative pressure skirt 170 are all made of rubber hose and are made, convenient
The position of liquid storage mechanism 160 is adjusted for the hydrops position of sufferer.In other preferred embodiments of the utility model,
Also winding is provided with elastic wire outside first negative pressure skirt 150 and the second negative pressure skirt 170, is capable of increasing the first negative pressure skirt
150 and second negative pressure skirt 170 intensity and the first negative pressure skirt 150 and the second negative pressure skirt 170 can be prevented because of folding
It folds and blockage phenomenon.
In the present embodiment, catheter 110 is hose construction and has connecting pin and cutting tip, the connection of catheter 110
Cure process has been done at end, facilitates insertion flow concentration hole.
In the present embodiment, it is provided with pressure gauge on the second negative pressure skirt 170, for detecting the second negative pressure skirt 170
Pressure value.When the negative pressure pressure value that pressure gauge detects is excessive, the pressure on the second negative tube can be adjusted by pressure pump,
It is excessive and cause the sense of discomfort of patient to avoid the negative pressure pressure value in catheter 110.
In the present embodiment, catheter 110 is provided with far from one end of unidirectional collector 130 and punctures adsorption head 111, specifically
Ground punctures the cutting tip that catheter 110 is arranged in adsorption head 111.
Puncturing adsorption head 111 includes puncture portion 113, sticking part 115 and interconnecting piece 117, and sticking part 115 is plate-like, is punctured
Portion 113 is arranged in the side of sticking part 115, and the other side of sticking part 115 and removable with catheter 110 is arranged in interconnecting piece 117
Connection being unloaded, and puncture portion 113 has first runner, interconnecting piece 117 has second flow channel, and first runner is connected to second flow channel,
Second flow channel is connected to catheter 110.In actual use, puncture portion 113 is pierced into drain site, sticking part 115 and human body table
Skin fitting, interconnecting piece 117 are connect with catheter 110.
It should be noted that the standard that the present embodiment punctures adsorption head 111 matches with catheter 110, for different
Catheter 110, the standard for puncturing adsorption head 111 is different, and different punctures is needed to adsorb when draining for different parts
First 111, at this moment it can be realized by replacement catheter 110.
In the present embodiment, catheter 110 is multiple, and afflux side offers multiple flow concentration holes, multiple catheters 110 with it is more
A flow concentration hole corresponds, and can carry out drainage procedure to similar different parts simultaneously, improve drainage efficiency.
In conjunction with one-way valve structure 131 referring to Fig. 3 and Fig. 4, is provided in each flow concentration hole, catheter 110 passes through single
To valve structure 131 and protrude into unidirectional collector 130.When needing to drain, one end of catheter 110 is inserted into flow concentration hole and to list
It is squeezed, is opened so that one-way valve structure 131 is inside, at this moment catheter 110 and unidirectional collector to valve structure 131
130 connections, when catheter 110 extracts flow concentration hole, one-way valve resets outward, so that flow concentration hole is blocked, so that unidirectional afflux
Device 130 and extraneous partition.
In the present embodiment, each one-way valve structure 131 includes elastic spacing ring 133 and multiple elastic valves 135, bullet
Property stop collar 133 is fixed in flow concentration hole, multiple elastic valves 135 be uniformly arranged on elastic spacing ring 133 and towards
The center of elastic spacing ring 133 extends, and multiple elastic valves 135 overlap, to block flow concentration hole.Specifically, catheter
110 outer diameter is less than the internal diameter of elastic spacing ring 133, so that catheter 110 is inserted into elastic spacing ring 133 and squeezes
Multiple elastic valves 135.
In the present embodiment, elastic valve 135 can be used elastic rubber and be made, and have stronger toughness and higher elasticity
Coefficient can be subjected to repeatedly plugging.
Referring to Fig. 5, liquid storage mechanism 160 includes liquid storage bottle 161, pedestal 163 and bottle body support frame 165, bottle body support frame 165
It is arranged on pedestal 163 and has accommodating inner cavity, liquid storage bottle 161 is accommodated in accommodating inner cavity and has feed liquor opening, and feed liquor is opened
Mouth upper cover is equipped with sealing cover, and the first negative pressure skirt 150 and the second negative pressure skirt 170 are inserted into sealing cover and protrude into liquid storage bottle 161,
Sample collection mechanism 190 connect with sealing cover and protrudes into liquid storage bottle 161.
In the present embodiment, liquid storage bottle 161 is made of glassware, and is provided with graduation mark on its body, is conveniently washed
Shield personnel observe bottle inner capacities and clear up hydrops in time.
Bottle body support frame 165 includes containing rack 167 and crane 169, and containing rack 167 has accommodating inner cavity, liquid storage bottle 161
It is accommodated in containing rack 167, crane 169 is arranged on pedestal 163 and is fixedly connected with the bottom of containing rack 167, and accommodates
Frame 167 can be under the drive of crane 169 close to or far from pedestal 163.
In the present embodiment, crane 169 is hydraulic lifting frame 169, specific structure and existing hydraulic lifting frame 169
Structure it is consistent, do not describe excessively herein, under the drive of crane 169, containing rack 167 can be moved up and down, thus will storage
Liquid bottle 161 is raised to suitable position, facilitates drainage.
In the present embodiment, the surrounding distribution of pedestal 163 is provided with multiple movable pulleys, for driving pedestal 163 mobile.Tool
Body, the number of movable pulley is four and is direction movement wheel, facilitates the Critical Care drainage device 100 being moved to difference
Ward, avoid and transported using additional means of transport, it is very convenient.
Referring to Fig. 6, sample collection mechanism 190 includes siphon pipe 191, test tube placement plate 193, U-shaped collecting pipe 195, plug
First 197 and piston pumping rod 199, test tube placement plate 193 connect with bottle body support frame 165 and has accommodation groove, U-shaped collecting pipe 195
It is accommodated in accommodation groove and there is parallel arrangement of first tube body and the second tube body, connect-disconnect plug 197 is sealingly disposed in the first tube body
Opening, piston pumping rod 199 sealing be accommodated in the second tube body and can be slided with respect to the second tube body, the one of siphon pipe 191
The bottom of liquid storage bottle 161 is held across sealing cover and extends to, the other end of siphon pipe 191 is detachably connected and stretches with connect-disconnect plug 197
Enter the first tube body.
In the present embodiment, the inner wall of piston pumping rod 199 and the second tube body abuts against and has outwardly directed pumping rod handle,
When needing to acquire sample, pumping rod handle need to be only pulled outwardly, so that negative pressure is formed in the first tube body, it will be in liquid storage bottle 161
Hydrops is drawn into the first tube body, very convenient.
In conclusion a kind of Critical Care drainage device 100 is present embodiments provided, in the afflux of unidirectional collector 130
At least one flow concentration hole is offered on side, and flow concentration hole is inserted into one end of catheter 110 and is detachably connected with unidirectional collector 130
Connect, offer the deflector hole being connected to flow concentration hole on water conservancy diversion side, one end insertion deflector hole of the first negative pressure skirt 150 and with it is unidirectional
Collector 130 is fixedly connected, and the other end of the first negative pressure skirt 150 is connect with liquid storage mechanism 160, the second negative pressure skirt 170
One end is connect with liquid storage mechanism 160, and the other end of the second negative pressure skirt 170 is connect with negative pressure pump 180, sample collection mechanism 190
It is arranged on liquid storage mechanism 160, for acquiring sample.In actual use, it needs more when encountering different drain site
When changing the catheter 110 of different systems and puncturing head, catheter 110 need to only be pulled up from unidirectional collector 130, be plugged again
Different catheters 110, while sample collection mechanism 190 is arranged on liquid storage mechanism 160 to the product in liquid storage mechanism 160
Liquid carries out sampling operation, can be avoided that hydrops is exposed, guarantees the safety of medical staff, compared to the prior art, the utility model
A kind of Critical Care drainage device 100 provided, adaptability is good, and different catheters can be replaced according to different drain sites
110, while having the function of sample collection.
Second embodiment
Present embodiments provide a kind of Critical Care drainage system, including liquid waste treating apparatus (not shown) and Critical Care
Drainage device 100, wherein the basic structure and principle of Critical Care drainage device 100 and the technical effect of generation and first are implemented
Example is identical, and to briefly describe, the present embodiment part does not refer to place, can refer to corresponding contents in first embodiment.
Critical Care drainage device 100 includes at least one catheter 110, unidirectional collector 130, the first negative pressure skirt
150, liquid storage mechanism 160, the second negative pressure skirt 170, negative pressure pump 180 and sample collection mechanism 190, unidirectional collector 130 have
There are opposite afflux side and water conservancy diversion side, at least one flow concentration hole is offered on afflux side, flow concentration hole is inserted into one end of catheter 110
And be detachably connected with unidirectional collector 130, the deflector hole being connected to flow concentration hole, the first negative pressure skirt are offered on water conservancy diversion side
150 one end insertion deflector hole is simultaneously fixedly connected with unidirectional collector 130, the other end and liquid storage machine of the first negative pressure skirt 150
Structure 160 connects, and one end of the second negative pressure skirt 170 connect with liquid storage mechanism 160, the other end of the second negative pressure skirt 170 with bear
Press pump 180 connects, and sample collection mechanism 190 is arranged on liquid storage mechanism 160, for acquiring sample.Liquid waste treating apparatus and storage
Liquid mechanism 160 connects, for handling discarded hydrops.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Critical Care drainage device, which is characterized in that including at least one catheter, unidirectional collector, the first negative pressure
Skirt, liquid storage mechanism, the second negative pressure skirt, negative pressure pump and sample collection mechanism, the unidirectional collector have opposite collection
Side and water conservancy diversion side are flowed, at least one flow concentration hole is offered on the afflux side, the flow concentration hole is inserted into one end of the catheter
And be detachably connected with the unidirectional collector, the deflector hole being connected to the flow concentration hole is offered on the water conservancy diversion side, it is described
One end of first negative pressure skirt is inserted into the deflector hole and is fixedly connected with the unidirectional collector, the first negative pressure skirt
The other end is connect with the liquid storage mechanism, and one end of the second negative pressure skirt is connect with the liquid storage mechanism, and described second is negative
The other end of pressure skirt is connect with the negative pressure pump, and the sample collection mechanism is arranged on the liquid storage mechanism, for acquiring
Sample.
2. Critical Care drainage device according to claim 1, which is characterized in that the catheter is multiple, the collection
Stream side offers multiple flow concentration holes, and multiple catheters and multiple flow concentration holes correspond, each afflux
One-way valve structure is provided in hole, the catheter passes through the one-way valve structure and protrudes into the unidirectional collector.
3. Critical Care drainage device according to claim 2, which is characterized in that each one-way valve structure includes
Elastic spacing ring and multiple elastic valves, the elastic spacing ring are fixed in the flow concentration hole, multiple elastic valves
Film is uniformly arranged on the elastic spacing ring and extends towards the center of the elastic spacing ring, and multiple elastic valves
It overlaps, to block the flow concentration hole.
4. Critical Care drainage device according to claim 1, which is characterized in that the liquid storage mechanism include liquid storage bottle,
Pedestal and bottle body support frame, the bottle body support frame setting is on the base and with accommodating inner cavity, the liquid storage bottle accommodating
In the accommodating inner cavity and there is feed liquor opening, feed liquor opening upper cover is equipped with sealing cover, the first negative pressure skirt and
The second negative pressure skirt is inserted into the sealing cover and protrudes into the liquid storage bottle, the sample collection mechanism and the sealing cover
It connects and protrudes into the liquid storage bottle.
5. Critical Care drainage device according to claim 4, which is characterized in that the bottle body support frame includes containing rack
And crane, the containing rack have the accommodating inner cavity, the liquid storage bottle is accommodated in the containing rack, and the lifting is set up
It sets on the base and is fixedly connected with the bottom of the containing rack, and the containing rack can be in the drive of the crane
The lower close or separate pedestal.
6. Critical Care drainage device according to claim 5, which is characterized in that the surrounding distribution of the pedestal is provided with
Multiple movable pulleys, for driving the pedestal mobile.
7. Critical Care drainage device according to claim 4, which is characterized in that the sample collection mechanism includes siphon
Pipe, test tube placement plate, U-shaped collecting pipe, connect-disconnect plug and piston pumping rod, the test tube placement plate are connect simultaneously with the bottle body support frame
With accommodation groove, the U-shaped collecting pipe is accommodated in the accommodation groove and has parallel arrangement of first tube body and the second tube body,
The connect-disconnect plug is sealingly disposed in the opening of first tube body, and the piston pumping rod sealing is accommodated in second tube body
And can second tube body sliding relatively, one end of the siphon pipe passes through the sealing cover and extends to the bottom of the liquid storage bottle
Portion, the other end of the siphon pipe and the connect-disconnect plug are detachably connected and protrude into first tube body.
8. Critical Care drainage device according to claim 1, which is characterized in that be provided on the second negative pressure skirt
Pressure gauge, for detecting the pressure value on the second negative pressure skirt.
9. Critical Care drainage device according to claim 1, which is characterized in that the catheter is far from the unidirectional collection
One end of stream device is provided with puncture adsorption head, and the puncture adsorption head includes puncture portion, sticking part and interconnecting piece, the sticking part
Plate-like, the side of the sticking part is arranged in the puncture portion, and the other side of the sticking part is arranged in simultaneously in the interconnecting piece
It being detachably connected with the catheter, and the puncture portion has a first runner, the interconnecting piece has a second flow channel, and described the
One runner is connected to the second flow channel, and the second flow channel is connected to the catheter.
10. a kind of Critical Care drainage system, which is characterized in that including liquid waste treating apparatus and such as any one of claim 1-9
The Critical Care drainage device, the liquid waste treating apparatus are connect with the liquid storage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380276.7U CN208989812U (en) | 2018-08-24 | 2018-08-24 | A kind of Critical Care drainage device and Critical Care drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380276.7U CN208989812U (en) | 2018-08-24 | 2018-08-24 | A kind of Critical Care drainage device and Critical Care drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989812U true CN208989812U (en) | 2019-06-18 |
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ID=66798099
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|---|---|---|---|
| CN201821380276.7U Active CN208989812U (en) | 2018-08-24 | 2018-08-24 | A kind of Critical Care drainage device and Critical Care drainage system |
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| Country | Link |
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| CN (1) | CN208989812U (en) |
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2018
- 2018-08-24 CN CN201821380276.7U patent/CN208989812U/en active Active
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