CN104001228A - Fast transfusion device for first-aid - Google Patents
Fast transfusion device for first-aid Download PDFInfo
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- CN104001228A CN104001228A CN201410265724.9A CN201410265724A CN104001228A CN 104001228 A CN104001228 A CN 104001228A CN 201410265724 A CN201410265724 A CN 201410265724A CN 104001228 A CN104001228 A CN 104001228A
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Abstract
The invention discloses a fast transfusion device for first-aid. The fast transfusion device comprises a blood storage bag, a transfusion tube, a pressure adjusting device, a controller and an input device. The blood bag is connected with an infusion tube, the pressure adjusting device and the input device are respectively connected with the controller, the pressure adjusting device is used for adjusting pressure of liquid in the infusion tube, and it is ensured that blood in the infusion tube can be smoothly transfused. The fast transfusion device for first-aid has the advantages of being convenient to use and capable of ensuring continuous transfusion and transfusion amount of a patient.
Description
Technical field
The invention belongs to a kind of Medical transfusion device, especially relate to a kind of first aid Quick-speed blood transfusion device.
Background technology
Universal along with social automobile, clinically causes wound, has accounted for very large number to patient's number of hemorrhagic shock because of traffic accident.In the time rescuing the patient of the hemorrhagic shocks such as massive hemorrhage of gastrointestinal tract, traumatic massive hemorrhage, quick, a large amount of blood transfusions, is the important measures of saving patients ' lives.Existing transfusion set is in blood transfusion process, and because the blood pressure in patient body is along with the carrying out of blood transfusion raises gradually, thereby the transfusion speed in tube for transfusion diminishes gradually, affects transfusion speed, thereby affects rescue process.
Summary of the invention
The object of the present invention is to provide one easy to use, can ensure patient's lasting blood transfusion and the first aid Quick-speed blood transfusion device of transfusion volume.
According to an aspect of the present invention, a kind of first aid Quick-speed blood transfusion device is provided, comprise storage blood bag, tube for transfusion, pressure-regulating device, controller and input equipment, storage blood bag is connected with tube for transfusion, pressure-regulating device is all connected with controller with input equipment, and pressure-regulating device is for the pressure of regulating transfusion liquid in pipe.
The invention has the beneficial effects as follows: be provided with pressure regulator, pressure that can regulating transfusion pipe inner blood, in the time that blood transfusion port place pressure is larger, regulate pressure regulator to increase the pressure of tube for transfusion inner blood, make blood continue to flow, prevent plug-back phenomenon, the speed while ensureing blood transport, easy to use, ensure normally carrying out of blood transfusion.
In some embodiments, pressure-regulating device can comprise pressure transducer, motor and eccentric, pressure transducer is located at the outside of tube for transfusion, be connected with controller, motor is connected with eccentric, control eccentric rolls, and motor is connected with controller, and pressure transducer is between eccentric and the blood transfusion port of tube for transfusion.Thus, can pass through controller control step electric machine rotation, motor is with movable eccentric wheel to roll again, realizes the adjusting to the blood pressure in tube for transfusion, has ensured the normal conveying of blood.
In some embodiments, pressure-regulating device can also comprise pressure amplifier, and pressure transducer is connected with controller by pressure amplifier.Be provided with the force value that pressure amplifier can record pressure transducer and amplify, increase accuracy of detection.
In some embodiments, first aid Quick-speed blood transfusion device can also comprise rate of titration measuring device, rate of titration measuring device comprises luminous tube and photoelectric receiving tube, and luminous tube and photoelectric receiving tube lay respectively at the relative both sides of tube for transfusion, and photoelectric receiving tube is connected with controller.Being provided with rate of titration measuring device can measure rate of titration cross-country in tube for transfusion, the convenient control to blood rate of titration.
In some embodiments, input equipment can be touch screen, facilitates thus medical personnel according to patient's the state of an illness, by input equipment input blood transport speed.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of first aid Quick-speed blood transfusion device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
With reference to Fig. 1: first aid Quick-speed blood transfusion device of the present invention, comprise storage blood bag 1, tube for transfusion 2, pressure-regulating device 3, controller 4 and input equipment 5, its middle controller 4 is microprocessor, and tube for transfusion 2 is Maufee type dropper, and input equipment 5 is touch screen.In use, medical personnel input to controller 4 according to the transporting velocity of patient's state of an illness input blood.Storage blood bag 1 is connected with tube for transfusion 2, and pressure-regulating device 3 is all connected with controller 4 with input equipment 5, and pressure-regulating device 3 is for the pressure of regulating transfusion pipe 2 interior liquid.
Pressure-regulating device 3 comprises pressure transducer 31, motor 32 and eccentric 33, eccentric 33 is two, and lay respectively at the relative both sides of tube for transfusion 2, the output shaft of motor 32 is two, two eccentrics 33 are set in respectively on two output shafts of motor 32, facilitate motor 32 to be with movable eccentric wheel 33 to rotate, facilitate the adjusting of tube for transfusion 2 interior fluid pressures.In order to facilitate the installation of pressure-regulating device 3 on tube for transfusion 2, on tube for transfusion 2, be arranged with installing rack, motor 32 is arranged on installing rack, and the outer rim of two eccentrics 33 all contacts with the outer wall of tube for transfusion 2.Pressure transducer 31 is fixed on the outside of tube for transfusion 2, be connected with controller 4, motor 32 is connected with eccentric 33, and control eccentric 33 rolls, motor 32 is connected with controller 4, and pressure transducer 31 is between eccentric 33 and the blood transfusion port of tube for transfusion 2.In advance in the interior setup pressure value of controller 4, i.e. pressure in tube for transfusion 2 when normal lower of the interior liquid of tube for transfusion 2.The pressure signal in the tube for transfusion recording 2 is delivered to controller 4 by pressure transducer 31, when the pressure of the blood at patient's blood transfusion port place is greater than the pressure in tube for transfusion 2, be that the force value that pressure transducer 31 records is greater than predefined force value, while being obstructed while making lower of liquid in tube for transfusion 2, controller 4 control step motors 32 rotate, motor 32 drives two eccentrics 33 to relatively rotate, eccentric 33 rotates, the larger side of eccentric 33 radiuses is contacted with tube for transfusion 2, tube for transfusion 2 is pushed, increase the pressure in tube for transfusion 2, the blood at blood transfusion port place is entered in patient body, complete blood transfusion process, realize the urgent blood transfusion to patient, ensure carrying out smoothly of blood transfusion.
Pressure-regulating device 3 also comprises pressure amplifier 35, pressure transducer 31 is connected with controller 4 by pressure amplifier 35, the force value that pressure amplifier 35 records pressure transducer 31 is amplified, again the signal after amplifying is delivered to controller 4, has improved sensitivity and the degree of accuracy of controller 4.
First aid Quick-speed blood transfusion device of the present invention also comprises rate of titration measuring device 6, rate of titration measuring device 6 comprises luminous tube 61 and photoelectric receiving tube 62, luminous tube 61 and photoelectric receiving tube 62 are separately fixed at the relative both sides of tube for transfusion 2, photoelectric receiving tube 62 is connected by serial line interface with controller 4, luminous tube 61 is infraluminescence pipe, reduces the impact of extraneous light on testing result.In the time storing up the rate of titration measuring device 6 of the lower process tube for transfusion 2 of blood in blood bag 1, the light that luminous tube 61 sends is after blood reflection, the effect of light of transmissive portion is on photoelectric receiving tube 62, the signal that photoelectric receiving tube 62 receives a little less than, be converted to the signal of telecommunication through photoelectric receiving tube 62, then be converted to digital signal through serial line interface and be delivered to controller 4.When there is no liquid in tube for transfusion 2 through out-of-date, the light that luminous tube 61 sends acts directly on photoelectric receiving tube 62, and the optical signal of reception is stronger, after photoelectric receiving tube 62 conversions, is delivered on controller 4.The strong and weak variation of the light that controller 4 receives according to photoelectric receiving tube 62 draws lower speed of tube for transfusion 2 interior liquid, and nurse personnel can regulate a lower speed according to patient's the patient's condition, facilitate the control of rate of titration.
Above-described is only the preferred embodiment of the present invention, should refer to those of ordinary skill in the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (5)
1. first aid Quick-speed blood transfusion device, wherein, comprise storage blood bag (1), tube for transfusion (2), pressure-regulating device (3), controller (4) and input equipment (5), described storage blood bag (1) is connected with tube for transfusion (2), described pressure-regulating device (3) is all connected with controller (4) with input equipment (5), and described pressure-regulating device (3) is for the pressure of the interior liquid of regulating transfusion pipe (2).
2. first aid Quick-speed blood transfusion device according to claim 1, wherein, described pressure-regulating device (3) comprises pressure transducer (31), motor (32) and eccentric (33), described pressure transducer (31) is located at the outside of tube for transfusion (2), be connected with controller (4), described motor (32) is connected with eccentric (33), control eccentric (33) rolls, described motor (32) is connected with controller (4), described pressure transducer (31) is positioned between eccentric (33) and the blood transfusion port of tube for transfusion (2).
3. first aid Quick-speed blood transfusion device according to claim 2, wherein, described pressure-regulating device (3) also comprises pressure amplifier (35), and described pressure transducer (31) is connected with controller (4) by pressure amplifier (35).
4. first aid Quick-speed blood transfusion device according to claim 3, wherein, also comprise rate of titration measuring device (6), described rate of titration measuring device (6) comprises luminous tube (61) and photoelectric receiving tube (62), described luminous tube (61) and photoelectric receiving tube (62) lay respectively at the relative both sides of tube for transfusion (2), and described photoelectric receiving tube (62) is connected with controller (4).
5. according to the first aid Quick-speed blood transfusion device described in claim 1～4 any one, wherein, described input equipment (5) is touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265724.9A CN104001228B (en) | 2014-06-13 | 2014-06-13 | First aid Quick-speed blood transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265724.9A CN104001228B (en) | 2014-06-13 | 2014-06-13 | First aid Quick-speed blood transfusion device |
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| Publication Number | Publication Date |
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| CN104001228A true CN104001228A (en) | 2014-08-27 |
| CN104001228B CN104001228B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410265724.9A Expired - Fee Related CN104001228B (en) | 2014-06-13 | 2014-06-13 | First aid Quick-speed blood transfusion device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324444A (en) * | 2014-10-30 | 2015-02-04 | 南通市第一人民医院 | Enteral nutrition infusion device capable of automatically regulating nutrition liquid dripping speed and temperature |
| CN104353147A (en) * | 2014-11-20 | 2015-02-18 | 南通市第一人民医院 | Infant safety infusion carriage |
| CN105435328A (en) * | 2014-09-26 | 2016-03-30 | 无锡市贝尔康电子研究所 | Medical intravenous injection system |
| CN105435334A (en) * | 2014-09-26 | 2016-03-30 | 无锡市贝尔康电子研究所 | Medical injection device with time display and control function |
| CN105435335A (en) * | 2014-09-26 | 2016-03-30 | 无锡市贝尔康电子研究所 | Medical injection control system based on infrared and pressure detection |
| CN105435333A (en) * | 2014-09-26 | 2016-03-30 | 无锡市贝尔康电子研究所 | Medical injection system with wireless signal control function |
| CN105498037A (en) * | 2014-09-26 | 2016-04-20 | 无锡市贝尔康电子研究所 | Monitoring system for medical injection |
| CN106620956A (en) * | 2016-12-07 | 2017-05-10 | 佛山科学技术学院 | Portable infusion adjuster |
| CN107456628A (en) * | 2017-07-31 | 2017-12-12 | 郭世山 | One kind blood transfusion control system |
| CN112691255A (en) * | 2020-12-28 | 2021-04-23 | 郭明 | Reciprocating type constant-speed blood transfusion adjusting device for blood department |
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| CN102974004A (en) * | 2011-09-05 | 2013-03-20 | 丁长来 | Intelligent infusion monitoring system |
| CN103768684A (en) * | 2013-02-23 | 2014-05-07 | 胡明建 | Method for counting drops and intelligently controlling number of drops |
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- 2014-06-13 CN CN201410265724.9A patent/CN104001228B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4033345A (en) * | 1975-11-13 | 1977-07-05 | Sorenson Research Co., Inc. | Autologous transfusion filter system and method |
| CN2185604Y (en) * | 1994-02-28 | 1994-12-21 | 陈新春 | Pressure blood transfusion and infusion stand |
| CN2529653Y (en) * | 2001-08-29 | 2003-01-08 | 赵修茂 | Medical transfusion system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435328A (en) * | 2014-09-26 | 2016-03-30 | 无锡市贝尔康电子研究所 | Medical intravenous injection system |
| CN105435334A (en) * | 2014-09-26 | 2016-03-30 | 无锡市贝尔康电子研究所 | Medical injection device with time display and control function |
| CN105435335A (en) * | 2014-09-26 | 2016-03-30 | 无锡市贝尔康电子研究所 | Medical injection control system based on infrared and pressure detection |
| CN105435333A (en) * | 2014-09-26 | 2016-03-30 | 无锡市贝尔康电子研究所 | Medical injection system with wireless signal control function |
| CN105498037A (en) * | 2014-09-26 | 2016-04-20 | 无锡市贝尔康电子研究所 | Monitoring system for medical injection |
| CN104324444A (en) * | 2014-10-30 | 2015-02-04 | 南通市第一人民医院 | Enteral nutrition infusion device capable of automatically regulating nutrition liquid dripping speed and temperature |
| CN104353147A (en) * | 2014-11-20 | 2015-02-18 | 南通市第一人民医院 | Infant safety infusion carriage |
| CN106620956A (en) * | 2016-12-07 | 2017-05-10 | 佛山科学技术学院 | Portable infusion adjuster |
| CN107456628A (en) * | 2017-07-31 | 2017-12-12 | 郭世山 | One kind blood transfusion control system |
| CN112691255A (en) * | 2020-12-28 | 2021-04-23 | 郭明 | Reciprocating type constant-speed blood transfusion adjusting device for blood department |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104001228B (en) | 2016-07-06 |
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