CN102921061A - Blood transfusion safety lock - Google Patents
Blood transfusion safety lock Download PDFInfo
- Publication number
- CN102921061A CN102921061A CN201210476120XA CN201210476120A CN102921061A CN 102921061 A CN102921061 A CN 102921061A CN 201210476120X A CN201210476120X A CN 201210476120XA CN 201210476120 A CN201210476120 A CN 201210476120A CN 102921061 A CN102921061 A CN 102921061A
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- China
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- bag
- lock
- safety
- blood
- digital
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- 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.)
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a blood transfusion safety lock, comprising a digital lock, a safety bag, a wrist trap and a digital self-adhesive label. The digital lock is a small lock with codes composed by 4 groups of numbers including 0-9, and can be opened only by correctly inputting the set code. The safety bag is a bag having a keyhole, and used for holding a blood bag. The digital lock can lock the safety bag through the keyhole of the safety bag. The wrist trap is made of plastic or paper, and records with essential hospital information of patients. The digital self-adhesive label is printed with 4 bits of randomly combined digital codes. The safety bag holding the blood bag is locked by the coded lock, and can be opened only by inputting the unique code corresponding to the coded lock. The digital self-adhesive label printed with the code is attached to the wrist trap of the patient in need of blood transfusion, and the medical care personnel can open the blood bag after checking the code on the wrist trap of the patient, thereby effectively preventing serious results caused by wrong blood transfusion.
Description
Technical field
The present invention relates to a kind of transfusion safety lock, prevent from inputing blood by mistake to patient in the blood transfusion process for clinical, avoid the wrong a kind of medical apparatus and instruments of transfusing blood.
Background technology
The clinical treatment mistake may be brought serious consequence, also is one of common cause of medical tangle.The mistake of blood transfusion is especially serious, if acute hemolytic reaction may occur blood group incompatibility, severe patient can cause hypotension and shock, the renal failure that continues and even death.According to the statistics of the U.S., together wrong infusion occurs in every infusion 14000 unit blood, and the ratio that causes death because of the mistake blood transfusion is that per 500,000 unit blood infusions occur together.According to the statistics of China, together wrong infusion occurs in every infusion 10000-12000 unit blood, the ratio that causes death because of the mistake blood transfusion be the blood infusions generation of every 60-80 ten thousand units together.
Summary of the invention
The objective of the invention is effectively to avoid the new equipment of clinical blood transfusion mistake in order to provide a kind of can preventing to input blood by mistake to patient.
For achieving the above object, the present invention includes combination padlock, safety bag, wrist strap, digital code pressure sensitive adhesive; Combination padlock only has the password of defeated right setting by the digital little lock that forms password of 4 groups of 0-9, and lock just can be opened; Safety bag is comprised of the sack with keyhole, is used for containing blood letting bag, and combination padlock can be locked safety bag by the keyhole of safety bag; Wrist strap is to be made by plastics or paper, records patient's the essential information of being in hospital, and the digital code pressure sensitive adhesive is the pressure sensitive adhesive that is printed on 4 position digital codings of random combine, and combination padlock is to be made by plastics or metal, and safety bag is to be made by transparent PVC.
Adopt said structure, pinned by coded lock because the safety bag of bags of blood is housed, only have one of input with it corresponding unique password just can open it.And the digital code pressure sensitive adhesive that is printed on this password is attached on the patient's who needs this bag of infusion blood the wrist strap, and medical personnel have checked that the password on this patient's wrist strap could open the blood bag; If inputted other patients' password then can not open the blood bag, effectively prevent from the blood transfusion process, inputing blood by mistake and the serious consequence brought.
Description of drawings
Below in conjunction with accompanying drawing to further detailed explanation of the present invention.
Fig. 1 is the structural representation of combination padlock of the present invention and safety bag.
Fig. 2 is the structural representation of wrist strap of the present invention and digital code pressure sensitive adhesive.
Among the figure 1. combination padlock 2. safety bags 3. wrist straps 4. digital code pressure sensitive adhesives
The specific embodiment
The present invention includes combination padlock 1, safety bag 2, wrist strap 3, digital code pressure sensitive adhesive 4; Combination padlock only has the password of defeated right setting by the digital little lock that forms password of four groups of 0-9, and lock just can be opened; Safety bag 2 is comprised of the sack with keyhole, is used for containing blood letting bag, and combination padlock 1 can be locked safety bag 2 by the keyhole of safety bag 2; Wrist strap 3 is to be made by plastics or paper, records patient's the essential information of being in hospital, and digital code pressure sensitive adhesive 4 is the pressure sensitive adhesives that are printed on the 4-digit number coding of random combine, and combination padlock 1 is to be made by plastics or metal, and safety bag 2 is to be made by transparent PVC.
Behind every patient admission, it is the digital code pressure sensitive adhesive 4 that one of dispensing is printed on the 4-digit number coding of random combine, and with its be attached to for identification the patient status wrist strap 3, after Nurses goes out blood sample collection from patient, soon four digital coded markings on the patient bracelet 3 are on blood preparation, the personnel of blood bank are according to the blood sample match, be the unlock code of combination padlock 1 with the code adjustment on the blood sample, the preparation that will prepare again is placed in the safety bag 2 to the blood of this patient's infusion, with combination padlock 1 safety bag is locked, again the password of combination padlock 1 is upset, namely do not inputted correct password and just can not open again safety bag.Before patient's blood transfusion, medical personnel come release preparation to be housed to the combination padlock 1 on the safety bag 2 of patient's infused blood bag by checking the coding on the patient bracelet 3, only have the coding on the wrist strap consistent with the combination padlock PUK on the safety bag, combination padlock just can be opened, could determine this bag blood really to this patient, patient could transfuse blood.
Adopt said structure, pinned by coded lock because the safety bag of bags of blood is housed, only have one of input with it corresponding unique password just can open it.And the digital code pressure sensitive adhesive that is printed on this password is attached on the patient's who needs this bag of infusion blood the wrist strap, and medical personnel have checked that the password on this patient's wrist strap could open the blood bag; If inputted other patients' password then can not open the blood bag, effectively prevent from the blood transfusion process, inputing blood by mistake and the serious consequence brought.
Claims (3)
1. a transfusion safety is locked, and it is characterized in that: comprise combination padlock, safety bag, wrist strap, digital code pressure sensitive adhesive, combination padlock only has the password of defeated right setting by the digital little lock that forms password of four groups of 0-9, and lock just can be opened; Safety bag is comprised of the sack with keyhole, is used for containing blood letting bag, and combination padlock can be locked safety bag by the keyhole of safety bag; Wrist strap is to be made by plastics or paper, records patient's the essential information of being in hospital, and the digital code pressure sensitive adhesive is the pressure sensitive adhesive that is printed on the 4-digit number coding of random combine.
2. a kind of transfusion safety according to claim 1 is locked, and it is characterized in that: combination padlock is to be made by plastics or metal.
3. a kind of transfusion safety according to claim 1 is locked, and it is characterized in that: safety bag is to be made by transparent PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476120XA CN102921061A (en) | 2012-11-22 | 2012-11-22 | Blood transfusion safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476120XA CN102921061A (en) | 2012-11-22 | 2012-11-22 | Blood transfusion safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921061A true CN102921061A (en) | 2013-02-13 |
Family
ID=47636078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210476120XA Pending CN102921061A (en) | 2012-11-22 | 2012-11-22 | Blood transfusion safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551355A (en) * | 2017-10-20 | 2018-01-09 | 遵义医学院附属医院 | A kind of multifunctional transfusion monitoring system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265101A (en) * | 1978-09-11 | 1981-05-05 | Harold Kaplan | Blood identification means |
| WO1990004076A1 (en) * | 1988-10-05 | 1990-04-19 | Novatek Medical, Inc. | Combination lock for blood identification system |
| WO2009087374A1 (en) * | 2008-01-09 | 2009-07-16 | Basildon And Thurrock University Hospitals Foundation Trust | Locking system for blood bags |
| CN202875946U (en) * | 2012-11-22 | 2013-04-17 | 北京望升伟业科技发展有限公司 | Safe lock for transfusion |
-
2012
- 2012-11-22 CN CN201210476120XA patent/CN102921061A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4265101A (en) * | 1978-09-11 | 1981-05-05 | Harold Kaplan | Blood identification means |
| WO1990004076A1 (en) * | 1988-10-05 | 1990-04-19 | Novatek Medical, Inc. | Combination lock for blood identification system |
| WO2009087374A1 (en) * | 2008-01-09 | 2009-07-16 | Basildon And Thurrock University Hospitals Foundation Trust | Locking system for blood bags |
| CN202875946U (en) * | 2012-11-22 | 2013-04-17 | 北京望升伟业科技发展有限公司 | Safe lock for transfusion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551355A (en) * | 2017-10-20 | 2018-01-09 | 遵义医学院附属医院 | A kind of multifunctional transfusion monitoring system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |