CN109939286A - A kind of novel hemodialysis oozing of blood warning device - Google Patents
A kind of novel hemodialysis oozing of blood warning device Download PDFInfo
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- CN109939286A CN109939286A CN201910265352.2A CN201910265352A CN109939286A CN 109939286 A CN109939286 A CN 109939286A CN 201910265352 A CN201910265352 A CN 201910265352A CN 109939286 A CN109939286 A CN 109939286A
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- sensing chip
- oozing
- blood
- base band
- separation layer
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- 239000008280 blood Substances 0.000 title claims abstract description 74
- 210000004369 blood Anatomy 0.000 title claims abstract description 74
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 19
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 230000001427 coherent effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 2
- 238000001764 infiltration Methods 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims 1
- 229940127554 medical product Drugs 0.000 abstract 1
- 238000000502 dialysis Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000740 bleeding effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- 230000001194 anti-hemostatic effect Effects 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009256 replacement therapy Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of novel hemodialysis oozing of blood warning devices, more particularly to field of medical products, including base band ontology, base band ontology both ends are equipped with coherent mass, the base band ontology on both sides of the middle is equipped with protective pad, base band ontology side is equipped with alarm device, base band ontology includes the first separation layer, oozing of blood piece is equipped in the middle part of first separation layer, the oozing of blood on piece is uniformly provided with multiple oozing of blood holes, first separation layer bottom is equipped with shield, the shield bottom is equipped with the first sensing chip, first sensing chip bottom is equipped with the second sensing chip, first sensing chip and second sensing chip one end are equipped with the first conducting wire, first sensing chip and the second sensing chip other end are equipped with the second conducting wire.By there is oozing of blood piece, blood is fallen on the first sensing chip and the second sensing chip the present invention through oozing of blood hole, and the first conducting wire is connect to form current loop with the second conducting wire, and alarm device work carries out alarm.
Description
Technical field
The present invention relates to field of medical article technology, more specifically, originally practical to be related to a kind of novel hemodialysis oozing of blood
Warning device.
Background technique
Haemodialysis is one of acute or chronic renal failure kidneys of patients Replacement Therapy.It is by drawing internal blood
Flow to it is external, through one by the dialyzer that forms without several hollow fibres, blood electrolyte similar with concentration containing body is molten
Liquid (dialyzate) carries out mass exchange inside and outside hollow fibre one by one, through disperse/convection current, remove intracorporal metabolic waste,
Maintain electrolyte and acid-base balance；Moisture excessive in vivo is removed simultaneously, and will be by the whole process of the blood recovery purified
Referred to as haemodialysis.Hemodialysis patients dialysis time is generally four hours, needs to cover quilt, and puncture needle is big, site of puncture and office
Limit, point of puncture is easy oozing of blood, and oozing of blood is not easy to be found, if oozing of blood excessively will lead to blood loss, can also cause to suffer from sometimes
Person is panic, it is therefore desirable to which a kind of haemodialysis oozing of blood alarm device realizes alarm.
The patent of invention of patent application publication CN206819518U discloses a kind of haemodialysis oozing of blood alarm device, it
It include the base band of strip, base band is made of internal layer and outer layer, and outer layer is made of grid cloth or cotton, and internal layer is fine using pure cotton
Wei Bu is made, and conducting wire is equipped between internal layer and outer layer, and conducting wire one end is connected with alarm, and sensing chip is equipped on the inside of internal layer, is led
The line other end is connected with sensing chip, is fitted on sensing chip or is bonded with contact chip, is equipped between contact chip and sensing chip instant
Layer, base band both ends are equipped with mutually matched velcro.
Above-mentioned patent is by being provided with instant layer between contact chip and sensing chip, when instant layer is molten when in use
Xie Hou, contact chip are realized conductive after contacting with sensing chip, but when in use, being frequently encountered instant layer is to be completely dissolved or speed
It makes moist and dissolves in soluble layer placement process, lead to not realize that alarm or non-oozing of blood begin to the case where alarming, can not play
Preferable warning effect.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of novel hemodialysis oozing of blood alarm
Device, blood are fallen on the first sensing chip and the second sensing chip through oozing of blood hole, and the first conducting wire is connect to be formed with the second conducting wire
Current loop, alarm device work carry out alarm.
To achieve the above object, the invention provides the following technical scheme: a kind of novel hemodialysis oozing of blood warning device, packet
Base band ontology is included, base band ontology both ends are equipped with coherent mass, and the base band ontology on both sides of the middle is equipped with protective pad, described
Base band ontology side is equipped with alarm device；
Base band ontology includes the first separation layer, is equipped with oozing of blood piece in the middle part of first separation layer, the oozing of blood on piece is uniformly provided with
Multiple oozing of blood holes, first separation layer bottom be equipped with shield, the shield bottom be equipped with the first sensing chip, described first
Sensing chip bottom is equipped with the second sensing chip, and first sensing chip and second sensing chip one end are equipped with the first conducting wire, and described first
Sensing chip and the second sensing chip other end are equipped with the second conducting wire, and second sensing chip bottom is equipped with the second separation layer.
In a preferred embodiment, between first separation layer, oozing of blood piece and the second separation layer, the first induction
It is Nian Jie by hot melt adhesive between piece and the second sensing chip.
In a preferred embodiment, first separation layer and the second separation layer are by water proof non-woven cloth material system
At first sensing chip and the second sensing chip are made of nonwoven cloth material, and the oozing of blood piece is made of PE membrane material, described
Coherent mass is set as self-adhesive gum.
In a preferred embodiment, the shield is shaped to rectangular frame, the oozing of blood piece, the first sense
Piece and the second sensing chip is answered to be correspondingly arranged with shield position, first sensing chip and the second sensing chip thickness are respectively less than and prevent
Shield height.
In a preferred embodiment, the quantity in the oozing of blood hole is set as multiple, and multiple oozing of blood holes are run through
Oozing of blood piece is connected with shield inner cavity.
In a preferred embodiment, the protective pad includes pad, and the pad is equipped with limiting slot, the pad
Nian Jie by glue between body bottom surface and the first separation layer, the pad is made of medical sponge material.
Technical effect and advantage of the invention:
1, the present invention falls to the first sensing chip and the second sensing chip through oozing of blood hole by being equipped with oozing of blood piece and shield, blood
On, the first conducting wire is connect to form current loop with the second conducting wire, alarm device work carries out alarm, and the oozing of blood piece of PE material can allow
Blood is not easy to bleed back, prevent puncture pin position caused by infection, shield can anti-Hemostatic Oral Liquid by the first sensing chip or second feel
Answer the leakage of piece side；
2, dialysis when base band ontology is fixed in healthcare givers, can be placed by the present invention by being equipped with protective pad with hose
Inside suitable limiting slot, prevents that dialysis hose is caused to squeeze in base band ontology bonding process, make the first sensing chip and dialysis
Skin site has certain gap, it is ensured that air circulation, avoid circulating it is unsmooth caused by bacterium infection.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is base band ontology configuration schematic diagram of the invention.
Fig. 3 is shield the schematic diagram of the section structure of the invention.
Fig. 4 is protective pad structural schematic diagram of the invention.
Appended drawing reference are as follows: 1 base band ontology, 11 first separation layers, 12 oozing of blood pieces, 13 oozing of blood holes, 14 shields, 15 first senses
Answer piece, 16 second sensing chips, 17 first conducting wires, 18 second conducting wires, 19 second separation layers, 2 coherent mass, 3 protective pads, 31 pads,
32 limiting slots, 4 alarm devices.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of novel hemodialysis oozing of blood warning device, including base band ontology 1, the base band ontology 1
Both ends are equipped with coherent mass 2, and 1 side of base band ontology is equipped with alarm device 4, and base band ontology 1 includes the first separation layer 11, described
It is equipped with oozing of blood piece 12 in the middle part of first separation layer 11, multiple oozing of blood holes 13, first isolation are uniformly provided on the oozing of blood piece 12
11 bottom of layer are equipped with shield 14, and 14 bottom of shield is equipped with the first sensing chip 15, and 15 bottom of the first sensing chip is set
There is the second sensing chip 16, first sensing chip 15 and 16 one end of the second sensing chip are equipped with the first conducting wire 17, first induction
Piece 15 and 16 other end of the second sensing chip are equipped with the second conducting wire 18, and 16 bottom of the second sensing chip is equipped with the second separation layer 19,
Between first separation layer 11, oozing of blood piece 12 and the second separation layer 19, between the first sensing chip 15 and the second sensing chip 16
It being bonded by hot melt adhesive, first separation layer 11 and the second separation layer 19 are made of water proof non-woven cloth material, and described first
Sensing chip 15 and the second sensing chip 16 are made of nonwoven cloth material, and the oozing of blood piece 12 is made of PE membrane material, the bonding
Block 2 is set as self-adhesive gum, and the shield 14 is shaped to rectangular frame, the oozing of blood piece 12, the first sensing chip 15
It is correspondingly arranged with 14 position of shield with the second sensing chip 16, first sensing chip 15 and 16 thickness of the second sensing chip are small
In 14 height of shield, the quantity in the oozing of blood hole 13 is set as multiple, and multiple oozing of blood holes 13 are through oozing of blood piece 12 and prevent
14 inner cavity of shield is connected.
As shown in Figs. 1-3, embodiment specifically: healthcare givers is distributed the first conducting wire 17 and the second conducting wire 18 and police
Report device 4 is attached, then that oozing of blood piece 12 is corresponding with pin position is punctured to place, and is fixed to base band ontology 1 through coherent mass 2 and is suffered from
The puncture body position of person by the existing common apparatus of alarm device 4(, can directly be bought on the net) it is placed into the head of a bed, if patient's hemodialysis
Shi Fasheng bleeding, blood fall to 14 inner cavity of shield through oozing of blood hole 13 and are inhaled by the first sensing chip 15 and the second sensing chip 16
It receives, the preferable water imbibition of non-woven fabrics can be such that blood is evenly distributed on inside the first sensing chip 15 and the second sensing chip 16, because of blood
It is aqueous that the first sensing chip 15 and the second sensing chip 16 is made to become electric conductor, the first conducting wire 17 can be connect formation with the second conducting wire 18
Current loop, the work of alarm device 4 carry out alarm, and healthcare givers can have found bleeding in real time, can deal in time, reduce
Amount of bleeding, and the setting of the first separation layer 11 and the second separation layer 19 can avoid the pollution that bloodstain infiltration causes sheet or clothing,
And the oozing of blood piece 12 of PE material can allow blood to be not easy to bleed back, and prevent the infection caused by puncturing pin position, the setting of shield 14
It can guarantee that the blood fallen through oozing of blood hole 13 is only fallen on the first sensing chip 15, both can guarantee soaking as early as possible for the first sensing chip 15
Complete circuit connection, and can anti-Hemostatic Oral Liquid by 16 side of the first sensing chip 15 or the second sensing chip leakage.
1 on both sides of the middle of base band ontology is equipped with protective pad 3, and the protective pad 3 includes pad 31, on the pad 31
Equipped with limiting slot 32, Nian Jie by glue between 31 bottom surface of pad and the first separation layer 11, the pad 31 is by medical sea
Continuous material is made；
It is as shown in figs. 1 and 4, embodiment specifically:, can be by dialysis with soft when base band ontology 1 is fixed in healthcare givers
Pipe is placed into inside suitable limiting slot 32, is prevented from causing to squeeze to dialysis hose in 1 bonding process of base band ontology, is made the first sense
Answer piece 15 and dialysis skin site have certain gap, it is ensured that air circulation, avoid circulating it is unsmooth caused by bacterium infection,
And the setting of multiple limiting slots 32 can guarantee that pad 31 can normally deformation occurs when base band ontology 1 is bonded, and guarantees 1 energy of base band ontology
Smoothly it is attached to outside skin permeation.
Working principle of the present invention:
Referring to Figure of description 1-3, the first conducting wire 17 and the second conducting wire 18 are connect with alarm device 4, if bleeding, blood occurs
First conducting wire 17 is connect with the second conducting wire 18 by the first sensing chip 15 and the absorption of the second sensing chip 16 and is formed current loop by liquid, alert
The work of device 4 is reported to carry out alarm, healthcare givers can have found bleeding in real time, can deal in time；
Further, referring to Figure of description 1 and attached drawing 4, limiting slot 32 can prevent dialysis hose in 1 bonding process of base band ontology
It is squeezed, the setting of multiple limiting slots 32 can guarantee that pad 31 can normally deformation occurs when base band ontology 1 is bonded, and guarantees base band
Ontology 1 can be smoothly attached to outside skin permeation.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, and other structures can
With reference to being commonly designed, under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of novel hemodialysis oozing of blood warning device, it is characterised in that: including base band ontology (1), the base band ontology (1)
Both ends are equipped with coherent mass (2), and base band ontology (1) on both sides of the middle is equipped with protective pad (3), the base band ontology (1) one
Side is equipped with alarm device (4)；
Base band ontology (1) includes the first separation layer (11), is equipped with oozing of blood piece (12) in the middle part of first separation layer (11), the infiltration
Multiple oozing of blood holes (13) are uniformly provided in Blood piece (12), the first separation layer (11) bottom is equipped with shield (14), described anti-
Shield (14) bottom is equipped with the first sensing chip (15), and the first sensing chip (15) bottom is equipped with the second sensing chip (16), described
First sensing chip (15) and the second sensing chip (16) one end are equipped with the first conducting wire (17), first sensing chip (15) and the second sense
Piece (16) other end is answered to be equipped with the second conducting wire (18), the second sensing chip (16) bottom is equipped with the second separation layer (19).
2. a kind of novel hemodialysis oozing of blood warning device according to claim 1, it is characterised in that: first isolation
Lead between layer (11), oozing of blood piece (12) and the second separation layer (19), between the first sensing chip (15) and the second sensing chip (16)
Overheat melt adhesive.
3. a kind of novel hemodialysis oozing of blood warning device according to claim 1, it is characterised in that: first isolation
Layer (11) and the second separation layer (19) are made of water proof non-woven cloth material, first sensing chip (15) and the second sensing chip
(16) it is made of nonwoven cloth material, the oozing of blood piece (12) is made of PE membrane material, and the coherent mass (2) is set as self-adhesive
Gum.
4. a kind of novel hemodialysis oozing of blood warning device according to claim 1, it is characterised in that: the shield
(14) be shaped to rectangular frame, the oozing of blood piece (12), the first sensing chip (15) and the second sensing chip (16) with protection
Cover (14) position is correspondingly arranged, and first sensing chip (15) and the second sensing chip (16) thickness are respectively less than shield (14) height
Degree.
5. a kind of novel hemodialysis oozing of blood warning device according to claim 1, it is characterised in that: the oozing of blood hole
(13) quantity is set as multiple, and multiple oozing of blood holes (13) are connected through oozing of blood piece (12) with shield (14) inner cavity.
6. a kind of novel hemodialysis oozing of blood warning device according to claim 1, it is characterised in that: the protective pad
It (3) include pad (31), the pad (31) is equipped with limiting slot (32), pad (31) bottom surface and the first separation layer (11)
Between be bonded by glue, the pad (31) is made of medical sponge material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265352.2A CN109939286A (en) | 2019-04-03 | 2019-04-03 | A kind of novel hemodialysis oozing of blood warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910265352.2A CN109939286A (en) | 2019-04-03 | 2019-04-03 | A kind of novel hemodialysis oozing of blood warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109939286A true CN109939286A (en) | 2019-06-28 |
Family
ID=67012583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910265352.2A Pending CN109939286A (en) | 2019-04-03 | 2019-04-03 | A kind of novel hemodialysis oozing of blood warning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109939286A (en) |
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| CN208319266U (en) * | 2017-11-07 | 2019-01-04 | 厦门大学附属中山医院 | Haemodialysis tourniquet |
| CN208319413U (en) * | 2017-08-08 | 2019-01-04 | 西安交通大学医学院第一附属医院 | Dialysis bandage with warning function |
| CN210301860U (en) * | 2019-04-03 | 2020-04-14 | 常州市第二人民医院 | Novel hemodialysis oozing alarm device |
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2019
- 2019-04-03 CN CN201910265352.2A patent/CN109939286A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007151624A (en) * | 2005-11-30 | 2007-06-21 | Awajitec:Kk | Moisture sensor |
| US20080249487A1 (en) * | 2007-04-04 | 2008-10-09 | Redsense Medical Ab | Blood leakage detection device |
| CN201164616Y (en) * | 2008-01-30 | 2008-12-17 | 韩新霞 | Device for warning arteriovenous fistula exudation |
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