CN109529136A - A kind of multi-functional gastric juice attraction collection device - Google Patents
A kind of multi-functional gastric juice attraction collection device Download PDFInfo
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- CN109529136A CN109529136A CN201910046279.XA CN201910046279A CN109529136A CN 109529136 A CN109529136 A CN 109529136A CN 201910046279 A CN201910046279 A CN 201910046279A CN 109529136 A CN109529136 A CN 109529136A
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- bag
- sleeve
- gastric juice
- negative pressure
- collection device
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- 210000004051 gastric juice Anatomy 0.000 title claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 210000003736 gastrointestinal content Anatomy 0.000 claims abstract description 5
- 230000002496 gastric effect Effects 0.000 claims description 22
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 10
- 230000004888 barrier function Effects 0.000 description 16
- 239000000126 substance Substances 0.000 description 6
- 210000002784 stomach Anatomy 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012279 drainage procedure Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000012895 Gastric disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000000642 iatrogenic effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 238000007460 surgical drainage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1053—Stomach
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- External Artificial Organs (AREA)
Abstract
本发明提供一种多功能胃液吸引收集装置，配合具有防堵塞功能的引流管使用，包括套管和位于套管下部的袋囊；所述套管上端一侧设置有胃内容物吸入管，相对应的另一侧设置有负压进口管，套管上部封闭、下部开口且具有顶盖，顶盖内侧面的下方设置有阻挡板，所述阻挡板位于胃内容物吸入管和负压进口管之间。在套管下部设置了可拆卸的袋囊，且袋囊的体积大于套管的体积，具有大容量的同时，还具有很大的使用灵活性；袋囊上设置有刻度标识，可以方便地读出收集到的胃液的体积；袋囊通过连接件密闭连接在套管上，在套管上部设置有阻挡板，从胃内容物吸入管处被吸出的物质首先撞击到该阻挡板上，而后再滑落到位于套管下部的袋囊中，阻止了胃液被吸到负压连接中对负压源产生污染，还具有防堵塞的效果。
The invention provides a multifunctional gastric juice suction and collection device, which is used in conjunction with a drainage tube with an anti-blocking function, and includes a sleeve and a bag located at the lower part of the sleeve; the upper end of the sleeve is provided with a stomach content suction tube, which is similar to that of the sleeve. The corresponding other side is provided with a negative pressure inlet pipe, the upper part of the sleeve is closed, the lower part is open and has a top cover, and a blocking plate is provided under the inner side of the top cover, and the blocking plate is located at the stomach content suction pipe and the negative pressure inlet pipe. between. A detachable bag is arranged at the lower part of the casing, and the volume of the bag is larger than that of the casing, which has large capacity and great flexibility in use; the bag is provided with a scale mark, which can be easily read The volume of the collected gastric juice is obtained; the bag is tightly connected to the sleeve through the connector, and a blocking plate is arranged on the upper part of the sleeve. It slides down into the bag at the lower part of the cannula, which prevents gastric juice from being sucked into the negative pressure connection to pollute the negative pressure source, and also has the effect of preventing clogging.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of multi-functional gastric juice to attract collection device.
Background technique
In clinical medicine when being diagnosed to patients with gastric disease, it can generally be assisted by the way of analyzing gastric juice
It diagnoses, whether there is or not bleeding or bacterial reproductions etc. in secreting function, emptying situation and the stomach to understand stomach, it is generally the case that stomach
The collection of liquid be by by stomach tube be inserted into stomach in, and gastric juice is aspirated by negative suction system and be collected into gastric juice storage
In device.For gastric juice storage device tool in the prior art for negative-pressure ward there are two connector, a mouth connects suction tube,
Absorption gastric juice is carried out for extending into patient, another mouth connects negative pressure source, since gastric juice storage device size is limited, this
Two connectors are generally spaced apart from very little, if the negative pressure used is excessive, it is easy to which the substance being sucked out from suction tube is straight
It connects in the connector for being drawn into and being connected with negative pressure source, to generate iatrogenic pollution to entire negative pressure system, this pollution is once
It generates, is difficult to thoroughly clean it, but also be easy to cause the blocking of negative-pressure pipeline.Simultaneously as the prior art
In for negative-pressure ward gastric juice storage device size it is generally all smaller, capacity is also very limited, non-for gastric content
Normal huge patient, it usually needs gastric juice could be completely drawn out using multiple storage devices, needed in extraction process repeatedly into
The replacement of row storage device, this just brings great inconvenience to operator, and increases exposed risk.Therefore, for
The defect of the prior art, it is necessary to which developing one kind both has biggish storage volume, Yi Dingliang, and anti-clogging, and can be effective
The novel gastric juice collection device for being drawn object pollution negative-pressure pipeline and negative pressure source is avoided, the diagnosis needs such as collects, detect to meet.
In addition, the problem of usually blocked drainage tube can occur for drainage tube used in drainage procedure during attraction and drainage,
Once blocking, then need to suspend surgical procedure and carry out the dredging of drainage tube or the drainage tube that more renews, to operator with
Great inconvenience is carried out, this is also always thorny problem and difficult point clinically, therefore, in order to make the drainage procedure in operation more
For convenience, it is also necessary to develop a kind of novel drainage tube with anti-blockage function.
Summary of the invention
The present invention provides a kind of multi-functional gastric juice and attracts collection device, the device have big capacity, Yi Dingliang, anti-clogging with
And antipollution technical effect.
The technical solution adopted by the present invention are as follows:
A kind of multi-functional gastric juice attraction collection device, including casing and positioned at the bag of casing part；Described sleeve pipe upper end side
It is provided with gastric content suction line, the gastric content suction line is connected with drainage tube, and the corresponding other side is provided with negative pressure
Inlet tube, casing closed upper part, lower openings and has top cover, is provided with barrier plate, the blocking below top cover medial surface
Plate is between gastric content suction line and negative pressure inlet tube.
In order to keep negative-pressure sucking and be easy to use, detachable airtight connection between the bag and described sleeve pipe.
In order to obtain enough capacity, the volume of the pouch is greater than the volume of described sleeve pipe, is provided with scale on bag
Mark.
For the ease of installing and using, the pouch is detachably connected by connector and described sleeve pipe.
It in order to facilitate processing and prepares, described sleeve pipe is hollow cylindrical, and the bottom of described sleeve pipe is provided with screw thread, described
Connector is screwed plastic hoop.
The present invention is being provided with drainage tube, and it is Antiplugging drainage-tube which, which belongs to, and the drainage tube includes main part
Point, the main part includes first end and the second end, and the first end is provided with intake pipe, and the of main part
Near one end is provided with several spindle conduction holes.
Preferably, the main part is hollow tube-shape, and the of main part is arranged in several spindle conduction holes
On the side wall of near one end；Under normal conditions, main part can be processed into sizes, diversified forms according to actual needs
And the hollow tube-shape object of a variety of pipe thicknesses, or directly it is processed into pipeline；According to the demand of specifically used environment, it is processed into
Hard pipeline or soft pipeline are preferably processed into soft pipeline for the ease of using under normal circumstances.
Preferably, the size of the first end is not more than the size of the second end.The master of drainage tube of the invention
The first end of body portion be for be deep at patient's sufferer tissue carry out attract operation, therefore, size be not easy it is excessive,
And the second end be for connecting negative pressure device, in order to provide enough negative-pressure suckings in drainage pipe, the second end
Size be not easy it is too small, if too small if enough negative-pressure suckings cannot be provided, it is therefore, under normal circumstances, of the invention
First end is smaller, and the second end is larger, and the size of the two only has an opposite fiducial value, as the specific of them
Size then can specifically be set according to actual operational requirements, for its specific size the present invention and without
Excessive limitation.
Preferably, outlet is equipped at the second end.Second end will draw for connecting negative pressure source from first end
The drain discharge flowed out, therefore outlet is provided at the second end.
Preferably, several conduction holes are in asymmetric arrangement form.The drainage hole arrangement main purpose of asymmetric arrangement
It is that drain will drain hole plug in order to prevent.
The invention has the benefit that the present invention is provided with dismountable bag in casing part, and the volume of bag is big
In the volume of casing, since bag is removably, bag can be prepared into a variety of different capacity to adapt to different uses
Environment also has very big using flexible while with large capacity；It is provided with scale marker on bag, can be convenient
Ground reads the volume for the gastric juice being collected into；Bag on casing, facilitates removing and installing for bag by connector airtight connection.
The present invention is also provided with barrier plate on casing top, and the substance being sucked out from gastric content suction line strikes the blocking first
It on plate, is then slipped in the bag of casing part again, prevents gastric juice to be drawn onto negative pressure connection and negative pressure source is generated
Pollution.Using drainage tube of the invention, in drainage procedure will not there is a phenomenon where conduction holes to be completely plugged, entirely drained
Journey is smoothly implemented, and the operation convenience of surgical drainage is significantly improved.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, and following specific
Embodiment is used to explain the present invention together, but should not be construed as limiting the invention.In the accompanying drawings,
Fig. 1: the structural schematic diagram of casing of the present invention；
Fig. 2: the cross-sectional view of bag of the present invention；
Fig. 3: overall structure cross-sectional view of the invention；
Fig. 4: the structural schematic diagram of drainage tube of the present invention.
In figure:
1, casing, 2, bag, 3, gastric content suction line, 4, negative pressure inlet tube, 5, barrier plate, 6, connector, 7, drainage tube, 8,
Main part, 9, first end, 10, second end, 11, outlet, 12, intake pipe, 13, conduction hole.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
A kind of multi-functional gastric juice attraction collection device, the bag 2 including casing 1 and positioned at 1 lower part of casing；Described sleeve pipe 1
Upper end side is provided with gastric content suction line 3, and the gastric content suction line is connected with drainage tube 7, the corresponding other side
It is provided with negative pressure inlet tube 4,1 closed upper part of casing, lower openings and there is top cover, be provided with blocking below top cover medial surface
Plate 5, the barrier plate 5 is between gastric content suction line 3 and negative pressure inlet tube 4.Casing 1 of the invention is a top envelope
It closes, the structure of bottom opening, in order to easy to process, shape is typically chosen in cylindrical shape, naturally it is also possible to it is suitable to be selected as other
Shape, such as quadrangle or polygon etc., the specific size and material of casing, which can according to need, to be selected, this
Invention is to this and is not particularly limited, as long as preparation can be processed.In order to obtain the using effect compared, the present invention is preferred
Using the casing of hollow cylindrical, bag passes through plastics ring connector 6 and the casing connection of circular ring shape, is arranged on the connector 6
There is screw thread, correspondingly, 1 bottom outside face of casing is also equipped with the screw thread of cooperation, and casing 1, bag 2 are in plastics ring connector 6
Lower screwed by screw thread of effect links together, and has good airtightness, will not influence the progress of negative-pressure ward, will not make
It is revealed at negative pressure.And this connection or dismountable, after completing negative pressure and collecting, it is only necessary to which storage is had the bag of stomach content
Capsule is removed.
The present invention is also provided with scale expression on bag, and the gastric content of extraction can be read directly on bag
It refers to, does not need other special measurement work, it is very convenient to use.Meanwhile the volume of bag itself is greater than set
The volume of pipe is also much larger than the volume of bag under normal circumstances, and can prepare the bag of a variety of different volumes specifications, behaviour
Author can select the bag of appropriate specification according to different service conditions, have biggish using flexible.In addition, of the invention
The gastric content extracted is directly slipped in bag, only have passed through casing, without being stored in casing, therefore,
Just the volume of casing is done at last it is smaller, in use will not blockage phenomenon.
The present invention is provided with barrier plate between gastric content suction line and negative pressure inlet tube, and the effect of the barrier plate is anti-
Only it is inhaled into negative pressure inlet tube under the action of inertia and continuous negative pressure from the substance come out in gastric content suction line, into
And negative pressure line and negative pressure source are polluted, due to the setting of the barrier plate, the object gushed out from gastric content suction line
Matter impinges upon on barrier plate first, is then slipped in the bag being disposed below again, and the setting of this barrier plate is so that negative pressure
Inlet tube and the substance gushed out be mutually isolated, and effective protection negative pressure inlet tube is not contaminated.
In order to obtain preventing polluting effect good enough, barrier plate needs long enough and sufficiently wide, for columnar casing,
Or the casing of other shapes, the width needs of barrier plate reach the degree for being enough that casing is integrally divided into two, this ability
It will gush out from gastric content suction line and strike the substance on barrier plate and be isolated with negative pressure import.For the length of barrier plate
Degree, under normal circumstances, at least needs to reach the half or so of casing degree, can also be longer, but is not suitable for too short.
According to actual use situation, plastic soft bag is can be directly used in bag, and graduated scale is provided on plastic soft bag
Know.
For the type of attachment of bag and casing, as long as can be realized the airtight connection of the two, the present invention is simultaneously unlimited
Fixed specific type of attachment.Preferably, bag is detachably connected by connector and described sleeve pipe, and in order to facilitate processing and system
Standby, described sleeve pipe is hollow cylindrical, and the bottom of described sleeve pipe is provided with screw thread, and the connector is screwed plastics
Ring.When carrying out the connection of casing and bag using screwed plastic hoop, this plastic hoop can be individual one zero
Part, is also possible to be arranged in the attached components on bag, and the screw thread for connection not only plays the role of connection, also acts as
The effect of sealing.
As shown in figure 4, this hair is connected with drainage tube 7 on gastric content suction line, the drainage tube 7 includes main part
8, the main part 8 includes first end 9 and the second end 10, and the first end 9 is provided with intake pipe 12, main part
8 first end 9 is divided nearby to be provided with several spindle conduction holes 13.
Main part 8 of the invention is hollow tube-shape, and several spindle conduction holes are arranged in the first of main part
On side wall near end；Under normal conditions, main part can be processed into according to actual needs sizes, diversified forms with
And the hollow tube-shape object of a variety of pipe thicknesses, or directly it is processed into pipeline；According to the demand of specifically used environment, it is processed into hard
Matter pipeline or soft pipeline are preferably processed into soft pipeline for the ease of using under normal circumstances.
The size of the first end 9 is not more than the size of the second end 10.The main part of drainage tube of the invention
Point first end be to carry out attracting operation for being deep at patient's sufferer tissue, therefore, size be not easy it is excessive, and the
Two ends are for connecting negative pressure device, in order to provide enough negative-pressure suckings, the ruler of the second end in drainage pipe
It is very little be not easy it is too small, if too small if enough negative-pressure suckings cannot be provided, therefore, under normal circumstances, of the invention first
End is smaller, and the second end is larger, and the size of the two only has an opposite fiducial value, as their specific size
Size then can specifically be set according to actual operational requirements, for its specific size present invention and without excessive
Limitation.
Outlet 11 is equipped at the second end 10.The second end 10 is used to connect negative pressure source, and will be from first end
The drain discharge come is drained, therefore is provided with outlet 11 at the second end 10.
Several conduction holes 13 are in asymmetric arrangement form.The drainage hole arrangement main purpose of asymmetric arrangement be in order to
Prevent drain from will drain hole plug.
Conduction hole of the invention is spindle moulding, and there are two sharp ends for spindle conduction hole tool, if drainage tube
Blockage phenomenon, deformation occurs for meeting under the vacuum suction effect of program for drainage tube, that is to say, that drainage tube can be in negative pressure
Under lasting attraction " deflated ", at this time due to the deformation of drainage tube, will lead to conduction hole deforms therewith, and is located at drainage
The pointed end at hole both ends then can carry out the work of a similar shearing to the drain being covered on it as two scissors
With, covering of the drain to conduction hole is destroyed, so that conduction hole keeps ventilative, as long as conduction hole can penetrate some negative pressure,
Meeting can make originally the drainage tube of " shrivelled " revert again to original state, at this time if drain is also covered on conduction hole,
Above-mentioned " shrivelled " process can then occur again, and spindle conduction hole is right at this time that a similar shearing can be carried out to covering
Effect restores drainage tube again to destroy covering of the drain to conduction hole.It is successively reciprocal, prevent conduction hole from by
Drain is completely covered, and also allowing for drainage tube will not be completely plugged, and abstract drainage tube is not completely plugged, then holding
Under the sucking action of continuous negative pressure, always drain is siphoned away, is cleaned out for it until by drain to be processed.Secondly, this
The conduction hole of invention uses asymmetric layout, on the same drainage tube cross section, even if there is drain by a part of conduction hole
It blocks, but it can not all block the whole drainage tubes being located on this drainage tube cross section, because on drainage tube side wall
Conduction hole since asymmetric arrangement is without on same cross section, even if always having conduction hole also in the case where blocked
Be to maintain it is penetrating, as long as it is penetrating for having drainage tube, then drain will be drawn at leisure under the sucking action of negative pressure
Flow tube suction is taken away, then drainage tube would not block.
The intake pipe of the first end of drainage tube main part of the present invention protrudes into diseased region or harmful liquid solid component
Retention area, second end is larger and is equipped with outlet end for connecting negative pressure source, the structural design scheme of drainage tube be based on be difficult to by
Sticky, hard component blocks improve the operation effect of such disease so as to the smooth extraction of harmful liquid solid and flushing work
Rate.
The operation principle of the present invention is that: under the action of negative pressure, gastric content is sucked out, from gastric content suction line
Place gushes out, and slides after striking on barrier plate as being provided with scale on bag, can directly read pumping in underlying bag
The gastric content volume taken is easy to use, and bag has biggish volume, can accommodate enough objects being extracted
Matter.Stop version that the gastric content gushed out has been organized to be inhaled into negative pressure inlet tube, it is effective to negative-pressure pipeline and negative pressure source
Pollution.
The present invention is provided with dismountable bag in casing part, and the volume of bag is greater than the volume of casing, due to bag
Capsule is removably that bag can be prepared into a variety of different capacity to adapt to different use environments, with large capacity
Meanwhile also there is very big using flexible；It is provided with scale marker on bag, read the gastric juice being collected into can be convenient
Volume；Bag on casing, facilitates removing and installing for bag by connector airtight connection.The present invention is also set on casing top
It is equipped with barrier plate, the substance being sucked out from gastric content suction line is struck first on the barrier plate, is then slid again in place
In the bag of casing part, prevents gastric juice to be drawn onto negative pressure connection and pollution is generated to negative pressure source.
Without departing from the thought of the invention, any combination is carried out to various different embodiments of the invention, it should all
When being considered as present disclosure；Within the scope of the technical concept of the present invention, a variety of simple modifications are carried out to technical solution
And any combination of the thought without prejudice to the invention that different embodiments carry out, should all protection scope of the present invention it
It is interior.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910046279.XA CN109529136A (en) | 2019-01-18 | 2019-01-18 | A kind of multi-functional gastric juice attraction collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910046279.XA CN109529136A (en) | 2019-01-18 | 2019-01-18 | A kind of multi-functional gastric juice attraction collection device |
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| Publication Number | Publication Date |
|---|---|
| CN109529136A true CN109529136A (en) | 2019-03-29 |
Family
ID=65837889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910046279.XA Pending CN109529136A (en) | 2019-01-18 | 2019-01-18 | A kind of multi-functional gastric juice attraction collection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840090A (en) * | 2020-08-17 | 2020-10-30 | 孙栾彪 | Oral stomach tube capable of extracting and storing stomach content |
| CN113133788A (en) * | 2021-04-30 | 2021-07-20 | 无锡市第二人民医院 | Method for extracting gastric acid of patient with acid regurgitation in real time within 24 hours |
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| CN2211278Y (en) * | 1994-12-31 | 1995-11-01 | 高法平 | Mastoid suction tube |
| CN201410146Y (en) * | 2009-06-18 | 2010-02-24 | 中南大学 | Drainage bag anti-blocking suction device |
| CN204352255U (en) * | 2014-12-16 | 2015-05-27 | 刘燕 | The quick controllable negative pressure drainage system of a kind of ICU |
| CN105326530A (en) * | 2015-12-16 | 2016-02-17 | 陆培华 | Gastric juice collecting device |
| CN205460344U (en) * | 2016-01-08 | 2016-08-17 | 中国人民解放军总医院 | Many side openings drainage tube |
| CN209630291U (en) * | 2019-01-18 | 2019-11-15 | 广州志和医疗器械有限公司 | A kind of multi-functional gastric juice attraction collection device |
-
2019
- 2019-01-18 CN CN201910046279.XA patent/CN109529136A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211278Y (en) * | 1994-12-31 | 1995-11-01 | 高法平 | Mastoid suction tube |
| CN201410146Y (en) * | 2009-06-18 | 2010-02-24 | 中南大学 | Drainage bag anti-blocking suction device |
| CN204352255U (en) * | 2014-12-16 | 2015-05-27 | 刘燕 | The quick controllable negative pressure drainage system of a kind of ICU |
| CN105326530A (en) * | 2015-12-16 | 2016-02-17 | 陆培华 | Gastric juice collecting device |
| CN205460344U (en) * | 2016-01-08 | 2016-08-17 | 中国人民解放军总医院 | Many side openings drainage tube |
| CN209630291U (en) * | 2019-01-18 | 2019-11-15 | 广州志和医疗器械有限公司 | A kind of multi-functional gastric juice attraction collection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840090A (en) * | 2020-08-17 | 2020-10-30 | 孙栾彪 | Oral stomach tube capable of extracting and storing stomach content |
| CN113133788A (en) * | 2021-04-30 | 2021-07-20 | 无锡市第二人民医院 | Method for extracting gastric acid of patient with acid regurgitation in real time within 24 hours |
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Application publication date: 20190329 |