CN2885277Y - Infusion monitor alarm - Google Patents
Infusion monitor alarm Download PDFInfo
- Publication number
- CN2885277Y CN2885277Y CN 200520019423 CN200520019423U CN2885277Y CN 2885277 Y CN2885277 Y CN 2885277Y CN 200520019423 CN200520019423 CN 200520019423 CN 200520019423 U CN200520019423 U CN 200520019423U CN 2885277 Y CN2885277 Y CN 2885277Y
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- CN
- China
- Prior art keywords
- liquid
- transfusion
- limiting wing
- wing
- transfusion bag
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- Expired - Fee Related
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Abstract
The utility model discloses to a transfusion oversee alarm system directed towards transfusion problem in hospital capable of monitor and alarming, the blood returning and the air into the vein can be avoided, the safe of the transfusion can be ensured. Elasticity appropriate two-light controlling wing are to be adopted, the liquid in discharge of the transfusion bag can be detected according to the shape change of the transfusion, and the sensor can be droved to issue alarm. The utility model is characterized in that the device comprises a control case, a power supply case, a controlling wing, a fixedly engage switch, a liquid measure sensor and the acousto-optic caution system; the device is small and can automatically acousto-optic alarm. The device is fit for the transfusion of the hospital and the health center or the like. The device has the advantages of that convenience to be used; no noise in work, the low power consumption, on electromagnetic radiation, no contact and pollution. The controlling wing is disposed with the reading glass; the condition of the transfusion bag can be watched more clearly. The problem of the special medicine potency to be reduced after shinning can be resolved by the original creation keeping out of the sun cover.
Description
Affiliated technical field
This infusion monitoring alarm is at patient's recurrent problem and designing in infusion process, the corollary apparatus that uses when being transfusion, can monitor infusion process, at a kind of infusion alarm of liquid timely warning reminding nurse personnel or patient in most.Its purpose is to provide a kind of full-automatic alarm device simple in structure, easy to use.This alarm utilizes liquid measure pick off (not adopting the capacitance level transducer of more complicated) to detect the transfusion bag liquid measure, can remind nurse personnel or patient when dropping liquid reaches aequum or finishes soon, so that in time notify the nursing working chamber.This utility model belongs to the electronic technology class, and is applied in the hospital clinical.
Background technology
Transfusion is a kind of common methods of treatment disease, though existing transfusion system has improvement, also has some defectives.During transfusion, most patients need to accompany and attend to, and entourage or patient oneself must constantly carry out naked eyes to the transfusion situation and monitor, this work is very tiring, also grasps the time of incessantly going to cry the nurse, has cried early, the nurse has come, and also has many medicinal liquids, wait for.Cried evening, medicinal liquid drips off, and causes the phenomenon that tube for transfusion blood back, syringe needle block, even also can cause air to escape in the tube for transfusion, if the input human body might cause gas embolism during transfusion, can jeopardize patient's life when serious, nurse personnel's stress is well imagined.Above these regrets occur everyday, historical facts or anecdotes is now infused to finish or change dressings and is automatically reported to the police necessaryly, is an important content realizing the modernization nursing.
For many years, for addressing this problem, a lot of people have made unremitting effort, the method of exploring has multiple, weight method is wherein arranged, insert various ways such as electrode method, float method, capacitance method, microwave method and photoelectric method, but present design all exists some defectives, the poor reliability that has in various degree; The needs that have change present infusion process; What have needs contact liq, pollutes easily; What have utilizes light penetration liquid, may influence drug effect; Though the device existing procucts that have appear on the market, and are bulky because of the equipment complexity, involve great expense, usage charges are very high, are unfavorable for promoting, so do not see desirable practicality and the appearance of low-cost product so far.
Summary of the invention
Free from loaded down with trivial details, uninteresting naked eyes monitor in order to nurse personnel, alleviate its mental burden, alleviate nurse's operating pressure, overcome the shortcoming of present infusion alarm, this utility model provide a kind of simple in structure, easy to use, function is practical, low-cost transfusion corollary apparatus---infusion monitoring alarm.This infusion monitoring alarm carries out the monitoring of science to infusion process, when being about 10～20ml, transfusion bag inner liquid medicine surplus (is as the criterion) with default alarm liquid level, can not only send sound and light alarm prompting nurse personnel or patient in the scene, and can also in time notify the nursing working chamber by the calling system of hospital, go before the prompting nurse to handle.Because adopted the design of non-contact measurement and anti-fault, this device has overcome the shortcoming of present alarm, do not influence range estimation simultaneously and monitor, both safe and reliable, do not change existing infusion process again, and with low cost, be convenient to promote the use of.
The technical scheme that its technical problem that solves this utility model adopts is: have the square liquid-limiting wing of two fans, two dull and stereotyped liquid-limiting wing a and liquid-limiting wing b that constitute of suitable elasticity are connected together by the fixed engagement device, transfusion bag is clamped, transverse elasticity groove on the liquid-limiting wing a, distance between liquid-limiting wing a and the b is reduced gradually along with the liquid in the transfusion bag and draw close, forming the liquid measure sensor-triggered reports to the police, be evenly distributed with 15 magnifieres and liquid measure adjusting knob above the transparent liquid-limiting wing, quadrate observation window is positioned at the central authorities of liquid-limiting wing, left side at liquid-limiting wing is equipped with the liquid measure pick off from top to bottom, power supply indicator, on and off switch, the warning flashing light, they all link to each other with panel in the Main Control Tank, the warning accessory power outlet links to each other with nurse station, the right side of liquid-limiting wing b is equipped with the liquid measure pick off, alarming horn, they all link to each other with panel in the Main Control Tank, the below of liquid-limiting wing b is equipped with consumer unit, providing reports to the police uses dc source, the solitary Room of consumer unit, separate fully with Main Control Tank, the panel in the Main Control Tank is embedded in the below of liquid-limiting wing b.
In addition, also have the lucifuge cover, cover on transfusion bag, tube for transfusion and the alarm, avoid special medicinal liquid renderd a service by illumination and reduce.The fixed engagement device that also has anti-skidding design, being evenly distributed with numerous projections on engaging-piece two involutory surfaces can be chimeric mutually, and the transfusion bag lower edge is clenched, and slides not fall, and it is convenient to get folder.Be evenly distributed with magnifier above the transparent liquid-limiting wing, can more clearly observe the situation in the transfusion bag; Quadrate observation window is positioned at the central authorities of liquid-limiting wing b, sees through transparent liquid-limiting wing or observation window, and the liquid level in the transfusion bag comes into plain view, and avoids worrying because of cannot see liquid level.Fixed engagement device hypodontia place form circular hole in order to tube for transfusion by and pressurized not avoids stream of liquid droplets out-of-date influenced.Electronic component adopts sealing treatment in the panel, makes it can avoid oxidation and aging to greatest extent, increases the service life.Main frame adopts antibiotic plastic, engineering plastics, is more suitable for the characteristics of reporting to the leadship after accomplishing a task and infecting in hospital's prevention, the intensity and the service life of having guaranteed alarm again.
The beneficial effects of the utility model are: both guaranteed that medicinal liquid is utilized, and left nurse's time enough for and carry out the medical care processing; Both solve patient or family members because of carelessness causes postponing to nurse the problems that cause, also alleviated nurse's operating pressure.After using alarm, it is more safe and reliable to infuse, and has avoided the accident generation; The nurse needn't make an inspection tour repeatedly again, has improved work efficiency; Patient and family members need not be stricken with anxiety and fear again, have alleviated mental burden; Therefore the service level of hospital is also upgraded; Its social benefit is tangible.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a Facad structure sketch map of the present utility model.
Fig. 2 is a structure sketch map of the present utility model.
Fig. 3 is circuit theory diagrams of the present utility model.
1. transfusion bag, 2. power supply indicator, 3. on and off switch, 4. warning accessory power outlet, 5. fixed engagement device, 6. magnifier, 7. liquid-limiting wing a, 8. liquid-limiting wing b, 9. elasticity groove, 10. spring, 11. consumer units, 12. alarming horns, 13. liquid measure pick off, 14. the liquid measure adjusting knob, 15. observation windows, 16. warning flashing lights.
The specific embodiment
In Fig. 1,2, fixed engagement device (5) is clipped in the closure part of transfusion bag (1) below, allow tube for transfusion pass breach on the fixed engagement device (5), under the tensile effect of spring (10), can tightly clamp, avoid causing coming off, in the middle of the liquid-limiting wing a (7) of two dull and stereotyped formations of suitable elasticity and liquid-limiting wing b (8) have been clipped in transfusion bag (1).Liquid-limiting wing becomes pressure change with the small pressure change in the transfusion bag, utilize the transverse elasticity groove (9) on the liquid-limiting wing a (7), make liquid-limiting wing a (7) locate to have elasticity at elasticity groove (9), its elasticity requires: when in the transfusion bag (1) liquid being arranged, the tension force that the weight of liquid self produces in the transfusion bag can make liquid-limiting wing a (7) open, along with the liquid in the transfusion bag reduces gradually, liquid-limiting wing a (7) draws close to liquid-limiting wing b (8) gradually, when the liquid in the transfusion bag reduces to set amount, the liquid measure adjusting knob (14) that is fixed on the liquid-limiting wing a (7) can just trigger the liquid measure pick off (13) that is fixed on the liquid-limiting wing b (8), make its closing of contact, warning circuit work, send sound and light alarm by alarming horn (12) scene, can link to each other simultaneously, in time notify the processing of nursing working chamber by the calling terminal of warning accessory power outlet (4) with the corresponding berth of hospital existing calling system.Liquid measure pick off (13), power supply indicator (2), on and off switch (3), warning flashing light (16) are installed from top to bottom in the left side of liquid-limiting wing b (8), they all link to each other with panel in the Main Control Tank, warning accessory power outlet (4) links to each other with nurse station, normally whether power supply indicator (2) is used for indication power supply, consumer unit (11) is used to the work of depositing battery, the liquid measure that liquid measure adjusting knob (14) is used to regulate setting, observation window (15) is used for the liquid level position in the perusal transfusion bag, avoids worrying because of cannot see liquid level.Transparent liquid-limiting wing a (7) goes up and divides 3 rows to arrange 15 magnifieres (6) that are provided with, and can more clearly observe the situation in the transfusion bag, even the magnifier that has had a wee bit impurity also can see through on the liquid-limiting wing in the transfusion bag reveals original shape.If the liquid of patient's input needs lucifuge in order to avoid decompose, then can allow alarm put on special coat---the lucifuge cover, cover on transfusion bag, tube for transfusion and the alarm, avoiding special medicinal liquid renderd a service by illumination reduces, then infusion process is finished in a relative darkroom, has avoided medicine to be subjected to illumination as far as possible and drug effect reduces.
Fixed engagement device (5) with anti-skidding design, being evenly distributed with numerous projections on two involutory surfaces can be chimeric mutually, and transfusion bag (1) lower edge is clenched, and slides not fall, and it is convenient to get folder.Fixed engagement device (5) hypodontia place form circular hole in order to tube for transfusion by and pressurized not avoids stream of liquid droplets out-of-date influenced.Electronic component adopts sealing treatment in the panel, makes it can avoid oxidation and aging to greatest extent, increases the service life.Main frame adopts antibiotic plastic, engineering plastics, is more suitable for the characteristics of reporting to the leadship after accomplishing a task and infecting in hospital's prevention, the intensity and the service life of having guaranteed alarm again.Instrument silent in service meets the environment that the quiet mastery of hospital ward requirement is treated.
Claims (3)
1, a kind of infusion monitoring alarm, has the square liquid-limiting wing of two fans, two dull and stereotyped liquid-limiting wing a and liquid-limiting wing b that constitute that it is characterized in that suitable elasticity are connected together by the fixed engagement device, transfusion bag is clamped, transverse elasticity groove on the liquid-limiting wing a, distance between liquid-limiting wing a and the b is reduced gradually along with the liquid in the transfusion bag and draw close, forming the liquid measure sensor-triggered reports to the police, be evenly distributed with 15 magnifieres and liquid measure adjusting knob above the transparent liquid-limiting wing, quadrate observation window is positioned at the central authorities of liquid-limiting wing, left side at liquid-limiting wing is equipped with the liquid measure pick off from top to bottom, power supply indicator, on and off switch, the warning flashing light, they all link to each other with panel in the Main Control Tank, the warning accessory power outlet links to each other with nurse station, the right side of liquid-limiting wing b is equipped with the liquid measure pick off, alarming horn, they all link to each other with panel in the Main Control Tank, the below of liquid-limiting wing b is equipped with consumer unit, providing reports to the police uses dc source, the solitary Room of consumer unit, separate fully with Main Control Tank, the panel in the Main Control Tank is embedded in the below of liquid-limiting wing b.
2, infusion monitoring alarm according to claim 1 is characterized in that: also have the lucifuge cover, cover on transfusion bag, tube for transfusion and the alarm.
3, infusion monitoring alarm according to claim 1 is characterized in that: also have the fixed engagement device of anti-skidding design, being evenly distributed with numerous projections on engaging-piece two involutory surfaces can be chimeric mutually, and the transfusion bag lower edge is clenched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019423 CN2885277Y (en) | 2005-05-12 | 2005-05-12 | Infusion monitor alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019423 CN2885277Y (en) | 2005-05-12 | 2005-05-12 | Infusion monitor alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2885277Y true CN2885277Y (en) | 2007-04-04 |
Family
ID=37960370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520019423 Expired - Fee Related CN2885277Y (en) | 2005-05-12 | 2005-05-12 | Infusion monitor alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2885277Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715227A (en) * | 2016-09-06 | 2019-05-03 | 德国弗里茨鲁克眼科系统有限公司 | System for measuring the amount of liquid in the pouch of elasticity |
-
2005
- 2005-05-12 CN CN 200520019423 patent/CN2885277Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715227A (en) * | 2016-09-06 | 2019-05-03 | 德国弗里茨鲁克眼科系统有限公司 | System for measuring the amount of liquid in the pouch of elasticity |
| CN109715227B (en) * | 2016-09-06 | 2021-05-07 | 德国弗里茨鲁克眼科系统有限公司 | System for measuring the amount of liquid in an elastic pouch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |