CN105879136A - Hemodialysis blood exudation prevention device - Google Patents
Hemodialysis blood exudation prevention device Download PDFInfo
- Publication number
- CN105879136A CN105879136A CN201610207193.7A CN201610207193A CN105879136A CN 105879136 A CN105879136 A CN 105879136A CN 201610207193 A CN201610207193 A CN 201610207193A CN 105879136 A CN105879136 A CN 105879136A
- Authority
- CN
- China
- Prior art keywords
- electric conductor
- alarm
- proofing device
- blood seepage
- haemodialysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
-
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/15—Detection of leaks
Abstract
The invention discloses a hemodialysis blood exudation prevention device. The hemodialysis blood exudation prevention device comprises a puncture needle body, a first electric conductor (1), a second electric conductor (2), an alarm and a power supply (3), wherein a bottom portion of the puncture needle body is fixedly connected with the first electric conductor (1) and the second electric conductor (2), a gap is formed between the first electric conductor (1) and the second electric conductor (2), and under a situation that the two ends of an electric conductor are respectively in contact with the first electric conductor (1) and the second electric conductor (2), the alarm, the power supply (3), the first electric conductor (1) and the second electric conductor (2) form a closed loop. The hemodialysis blood exudation prevention device overcomes the defects that blood exudation frequently occurs during hemodialysis and cannot be found in time and a great potential medical safety hazard exists in the prior art, and realizes alarming in case of blood exudation.
Description
Technical field
The present invention relates to the field of haemodialysis blood seepage-proofing, in particular it relates to haemodialysis blood seepage-proofing device.
Background technology
Hemodialysis patient is expert at during dialysis treatment, and the arm of its site of puncture is placed in quilt,
Often occur oozing of blood not found in time, there is great medical security risks.
During hemodialysis, often there is oozing of blood in the extracorporal circulatory system passage of patient, is particularly wearing
, there is potential safety hazard, cause the generation of medical tangle in thorn position.
For avoiding the generation of above-mentioned situation, need the device designing a kind of anti-Hemostatic Oral Liquid oozing of blood badly.
Summary of the invention
It is an object of the invention to provide a kind of haemodialysis blood seepage-proofing device, this haemodialysis blood seepage-proofing device
Overcome and blood dialysis of the prior art often occurs oozing of blood can not be found in time, there is pole
Big medical security risks, it is achieved that oozing of blood is reported to the police.
To achieve these goals, the invention provides a kind of haemodialysis blood seepage-proofing device, this blood is saturating
Analysis blood seepage-proofing device includes: puncture needle body, the first electric conductor, the second electric conductor, alarm and power supply,
The bottom of described puncture needle body is connected with the first electric conductor and the second electric conductor, described first electric conductor and
It is formed with a gap between two electric conductors, is respectively contacted described first electric conductor at the two ends of electric conductor
In the case of described second electric conductor, described alarm, power supply, the first electric conductor and described second are led
Electricity body forms the loop of a Guan Bi.
Preferably, 1-3cm it is spaced between described first electric conductor and the second electric conductor.
Preferably, 2cm it is spaced between described first electric conductor and the second electric conductor.
Preferably, described warning device includes: alarm bell and display lamp, described alarm bell and described display lamp quilt
It is arranged in parallel in described loop.
Preferably, described warning device also includes: wireless transceiver, and described wireless transceiver is configured to
It is electrically connected in described first electric conductor, the second electric conductor, power supply, alarm bell and display lamp, in conduction
In the case of the two ends of body are respectively contacted described first electric conductor and described second electric conductor, described wireless
Transceiver obtains and electric sends alarm signal；Described alarm bell and display lamp receive described alarm signal, and perform sound
Light is reported to the police.
Preferably, this haemodialysis blood seepage-proofing device also includes: controller and be connected to described controller
Breaker, described circuit breaker electric is connected in the power circuit of described hemo system, and described controller is arranged at
In the loop of described Guan Bi, it is respectively contacted described first electric conductor and described second at the two ends of electric conductor
In the case of electric conductor, described controller obtains electric and outputs control signals to described breaker, described open circuit
Device cuts off the power supply of described hemo system.
Preferably, the outer surface of described first electric conductor and the second electric conductor is provided with corrosion-resistant coating.
Preferably, described loop is additionally provided with signal amplification module.
The alarm of the present invention is placed near point of puncture, if any oozing of blood, the most sensed, triggers warning device,
So, nurse can process in discovery at once, it is to avoid medical-risk, reduces potential safety hazard, harmonious doctors and patients
Relation.The present invention arranges gauze and is placed in puncture wound, when there being blood to ooze out, is absorbed by gauze, triggers
Alarm equipment alarm.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of specification, with
Detailed description below is used for explaining the present invention together, but is not intended that limitation of the present invention.?
In accompanying drawing:
Fig. 1 is the circuit diagram of a kind of haemodialysis blood seepage-proofing device that the present invention is described.
Description of reference numerals
1 first electric conductor 2 second electric conductor
3 power supplys
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that
Detailed description of the invention described herein is merely to illustrate and explains the present invention, is not limited to this
Bright.
In the present invention, in the case of illustrating on the contrary, the noun of locality of use as " upper and lower, left,
Right " typically refer on concrete structure up and down.It is interior and outer that " inside and outside " refers in specific profile.
It is remote and near that " remote, near " refers to relative to certain parts.
The present invention provides a kind of haemodialysis blood seepage-proofing device, and this haemodialysis blood seepage-proofing device includes: wear
Pricker, first electric conductor the 1, second electric conductor 2, alarm and power supply 3, the end of described puncture needle body
Portion is connected with the first electric conductor 1 and the second electric conductor 2, described first electric conductor 1 and the second electric conductor 2
Between be formed with a gap, be respectively contacted described first electric conductor 1 and described at the two ends of electric conductor
In the case of second electric conductor 2, described alarm, power supply the 3, first electric conductor 1 and described second are led
Electricity body 2 forms the loop of a Guan Bi.
Hemodialysis patient is expert at during dialysis treatment, and the arm of its site of puncture is placed in quilt,
Often occurring oozing of blood not found in time, there is great medical security risks, this alarm is placed in be worn
Near thorn point, if any oozing of blood, the most sensed, trigger warning device, so, nurse can find at once
Process, it is to avoid medical-risk, reduce potential safety hazard, harmony hospital.
Below in conjunction with accompanying drawing 1, the present invention is further detailed, in the present invention, in order to improve this
The scope of application of invention, uses following detailed description of the invention to realize especially, also sets up in this loop
There is signal amplification module.
In a kind of detailed description of the invention of the present invention, described first electric conductor 1 and the second electric conductor 2 it
Between be spaced 1-3cm.By the way of above-mentioned, in blood penetration to the first electric conductor 1 and the second electric conductor
Time between 2, the first electric conductor 1 and the second electric conductor 2 can be turned on.
In a kind of detailed description of the invention of the present invention, described first electric conductor 1 and the second electric conductor 2 it
Between be spaced 2cm.By the way of above-mentioned, the judgement for blood is more preferable.
In this kind of embodiment, described warning device includes: alarm bell and display lamp, described alarm bell and institute
State display lamp to be configured to be parallel in described loop.
By the way of above-mentioned, it is possible to achieve sound and light alarm.
In a kind of detailed description of the invention of the present invention, described warning device can also include: wireless receiving and dispatching
Device, described wireless transceiver is configured to be electrically connected in described first electric conductor the 1, second electric conductor
2, power supply 3, alarm bell and display lamp, is respectively contacted described first electric conductor 1 at the two ends of electric conductor
In the case of described second electric conductor 2, described wireless transceiver obtains and electric sends alarm signal；Described police
Bell and display lamp receive described alarm signal, and perform sound and light alarm.
By the way of above-mentioned, it is possible to achieve the transmission of wireless signal so that display lamp and alarm bell are wireless
Realize under the control of signal starting.
In a kind of detailed description of the invention of the present invention, this haemodialysis blood seepage-proofing device can also include:
Controller and the breaker being connected to described controller, described circuit breaker electric is connected to the electricity of described hemo system
In the circuit of source 3, described controller is arranged in the loop of described Guan Bi, connects respectively at the two ends of electric conductor
In the case of contacting described first electric conductor 1 and described second electric conductor 2, described controller obtains electric and defeated
Go out to control signal to described breaker, the power supply 3 of hemo system described in described circuit breaker trip.
By the way of above-mentioned, it is considered to place an inductor above the point of puncture of patient, when there being oozing of blood
Occurring, inductor i.e. perception, trigger warning device, hemo system i.e. shuts down, and extracorporal circulatory system is in guarantor
Protect state.Nurse takes emergency measures at once, pending complete, and dialysis treatment recovers.
In this kind of embodiment, the outer surface of described first electric conductor 1 and the second electric conductor 2 is provided with
Corrosion-resistant coating.
By the way of above-mentioned, the first electric conductor 1 and the second electric conductor 2 can be avoided to touch blood
In the case of, there is corrosion phenomenon.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention does not limit
Detail in above-mentioned embodiment, in the technology concept of the present invention, can be to the present invention
Technical scheme carry out multiple simple variant, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means, in order to avoid need not
The repetition wanted, various possible combinations are illustrated by the present invention the most separately.
Additionally, can also be combined between the various different embodiment of the present invention, as long as its
Without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a haemodialysis blood seepage-proofing device, it is characterised in that this haemodialysis blood seepage-proofing device bag
Include: puncture needle body, the first electric conductor (1), the second electric conductor (2), alarm and power supply (3), institute
The bottom stating puncture needle body is connected with the first electric conductor (1) and the second electric conductor (2), and described first leads
It is formed with a gap between electricity body (1) and the second electric conductor (2), connects respectively at the two ends of electric conductor
In the case of contacting described first electric conductor (1) and described second electric conductor (2), described alarm,
Power supply (3), the first electric conductor (1) and described second electric conductor (2) form the loop of a Guan Bi.
Haemodialysis blood seepage-proofing device the most according to claim 1, it is characterised in that described
1-3cm it is spaced between one electric conductor (1) and the second electric conductor (2).
Haemodialysis blood seepage-proofing device the most according to claim 1, it is characterised in that described
2cm it is spaced between one electric conductor (1) and the second electric conductor (2).
Haemodialysis blood seepage-proofing device the most according to claim 1, it is characterised in that described report
Alarm device includes: alarm bell and display lamp, and described alarm bell and described display lamp are configured to be parallel to described returning
Lu Zhong.
Haemodialysis blood seepage-proofing device the most according to claim 1, it is characterised in that described report
Alarm device also includes: wireless transceiver, and described wireless transceiver is configured to be electrically connected in described
One electric conductor (1), the second electric conductor (2), power supply (3), alarm bell and display lamp, at the two of electric conductor
In the case of end is respectively contacted described first electric conductor (1) and described second electric conductor (2), described
Wireless transceiver obtains and electric sends alarm signal；Described alarm bell and display lamp receive described alarm signal, and hold
Row sound and light alarm.
Haemodialysis blood seepage-proofing device the most according to claim 1, it is characterised in that this blood
Dialysis blood seepage-proofing device also includes: controller and the breaker being connected to described controller, described breaker
Being electrically connected in power supply (3) circuit of described hemo system, described controller is arranged at returning of described Guan Bi
Lu Zhong, is respectively contacted described first electric conductor (1) and described second electric conductor at the two ends of electric conductor
(2), in the case of, described controller obtains electric and outputs control signals to described breaker, described open circuit
Device cuts off the power supply (3) of described hemo system.
Haemodialysis blood seepage-proofing device the most according to claim 1, it is characterised in that described
The outer surface of one electric conductor (1) and the second electric conductor (2) is provided with corrosion-resistant coating.
Haemodialysis blood seepage-proofing device the most according to claim 1, it is characterised in that described
Loop is additionally provided with signal amplification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207193.7A CN105879136A (en) | 2016-04-06 | 2016-04-06 | Hemodialysis blood exudation prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610207193.7A CN105879136A (en) | 2016-04-06 | 2016-04-06 | Hemodialysis blood exudation prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105879136A true CN105879136A (en) | 2016-08-24 |
Family
ID=57012608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610207193.7A Pending CN105879136A (en) | 2016-04-06 | 2016-04-06 | Hemodialysis blood exudation prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105879136A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999024145A1 (en) * | 1997-11-07 | 1999-05-20 | Aksys, Ltd. | Blood line separation warning device for extracorporeal circuits |
| CN201164616Y (en) * | 2008-01-30 | 2008-12-17 | 韩新霞 | Device for warning arteriovenous fistula exudation |
| CN204637104U (en) * | 2015-03-20 | 2015-09-16 | 中国人民解放军第四军医大学 | A kind of hemodialysis puncture point leaks blood monitoring and puncture needle fixing band |
| JP2015167697A (en) * | 2014-03-06 | 2015-09-28 | 株式会社アワジテック | moisture sensor |
-
2016
- 2016-04-06 CN CN201610207193.7A patent/CN105879136A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999024145A1 (en) * | 1997-11-07 | 1999-05-20 | Aksys, Ltd. | Blood line separation warning device for extracorporeal circuits |
| CN201164616Y (en) * | 2008-01-30 | 2008-12-17 | 韩新霞 | Device for warning arteriovenous fistula exudation |
| JP2015167697A (en) * | 2014-03-06 | 2015-09-28 | 株式会社アワジテック | moisture sensor |
| CN204637104U (en) * | 2015-03-20 | 2015-09-16 | 中国人民解放军第四军医大学 | A kind of hemodialysis puncture point leaks blood monitoring and puncture needle fixing band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
|
| RJ01 | Rejection of invention patent application after publication |