CN104800923B - Ease pain control device - Google Patents
Ease pain control device Download PDFInfo
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- CN104800923B CN104800923B CN201410044447.9A CN201410044447A CN104800923B CN 104800923 B CN104800923 B CN 104800923B CN 201410044447 A CN201410044447 A CN 201410044447A CN 104800923 B CN104800923 B CN 104800923B
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- analgesia
- respiratory
- pump
- valve
- solenoid valve
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Abstract
The invention discloses a kind of analgesia control devices, including analgesia transfusion pump, chemicals dosing plant, respiratory monitor, extrusion infusing pipeline.Alleviate cancer in such a way that analgesia pump is transfused analgesic at present, the pain of postoperative patient, its serious side effect is respiration inhibition, blood oxygen saturation reduces, but analgesia is without control device, to overcome defect of the existing technology, the main points of technical solution of the present invention are: a kind of analgesia pump of at the uniform velocity micro infusion is arranged, pain can be efficiently controlled, respiratory monitor is set, it being capable of Dynamically Announce respiratory state, when respiratory rate≤8 beat/min, when blood oxygen saturation reduces, pass through the receiving processing circuit in photoelectricity oximetry sensor and patient monitor, warning circuit, change-over switch line and and electromagnetic valve linking, realize automatic alarm, it is transfused the security control being automatically closed.Purposes: the present invention is suitable for the clinical application of cancer, postoperative pain patient.
Description
Technical field
The present invention relates to a kind of analgesia control devices.
Background technique
Pain is one of cancer, the most common symptom of postoperative patient, seriously affects the quality of life of patient, if cannot get
Alleviate, patient will feel extremely uncomfortable, may cause or the anxiety of making patients, depression, out of strength, insomnia, appetite stimulator etc.
Symptom, the treatment of pain include: etiological treatment, medicine analgesic treatment and non-drug therapy.Analgesia pump is control pain at present
Effective tool, it makes analgesic (referring mainly to opioid drug) be able to maintain a stable concentration in blood plasma, and can allow
Patient voluntarily presses administration Postoperation effect, but is transfused analgesic using analgesia pump, and serious side effect is breathing suppression
System, clinical manifestation is respiratory rate≤8 beat/min, blood oxygen saturation reduction, but current analgesia pump is without monitoring patient respiratory frequency
Rate, the function of blood oxygen saturation, therefore a kind of analgesia control device that can be monitored and inhale and exhale frequency, blood oxygen saturation is designed, when
When respiratory rate≤8 beat/min, blood oxygen saturation reduce, can automatic alarm, infusion is automatically closed.To overcome the prior art
Defect, improve analgesic effect and safety, there is important clinical meaning.
Summary of the invention
It designs it is an object of the invention to overcome the deficiencies in the prior art, completes by the following technical programs.
Ease pain control device, including analgesia transfusion pump 1, chemicals dosing plant 2, respiratory monitor 3, extrusion infusing pipeline 4.The analgesia transfusion pump 1
Pumping cylinder 24 in be arranged flexible liquid capsule 5 respectively on the inside of piston plate 19, preceding seben 18 modeling unification body, preceding 18 outer side center of seben
Blind pipe 16 is set, is respectively set infusion pipe fitting 26 and 8 pilot hole of check valve liquid injection port on 16 front end of blind pipe, 16 end of blind pipe with
Connect, and communicate on the outside of flexible liquid capsule 5, spring 6 distinguishes device in piston plate 19 and 24 inner hole slidable fit of pumping cylinder, blind pipe 16 and
Pumping hole hole D slidable fit simultaneously moulds conjunction closing, and lifting lug blind nut 7 is threadedly coupled assembly with the end pumping cylinder 24M.Divide in the chemicals dosing plant 2
First reservoir 11 and the second reservoir 12 are not set, and 11,12 top of the first, second reservoir respectively corresponds setting first and second
Press key 13,14.Power supply indicator 31, power switch 30, display screen 29, breathing are set on the panel of the respiratory monitor 3
Setting DC power supply circuit, respiratory rate display circuit, receiving processing circuit, warning circuit, implementation respiratory state in patient monitor 3
Monitoring.15 one end of infusion tube on the extrusion infusing pipeline 4 connects with 34 pipe of threeway on extrusion infusing pipeline 4, and the other end and dosing fill
The first reservoir 11 connection on 2 is set, the first adjustable throttling 22, the first solenoid valve 9, accurate is respectively set on extrusion infusing pipeline 4
Filter 10, the second adjustable throttling 35, second solenoid valve 33, intravenous 17 form, and the first adjustable throttling 22 is total
Flow control valve, the first solenoid valve 9 are total flow control valve door, and the second adjustable throttling 35 is the adjusting for controlling bypass flow,
Second solenoid valve 33 is bypass flow control valve.
The present invention has following effective effect compared with the prior art:
1, setting assists the analgesia transfusion pump structure formed with spring by flexible liquid, can effectively implement the even of medical fluid that ease pain
The micro infusion of speed.
2, setting throttle valve can set up the infusion velocity of 2ml per hour.
3, solenoid valve and alarm is arranged to link by change-over switch, realizes when respiratory rate≤8 beat/min, blood oxygen are full
When reducing with degree, it is transfused the safety guarantee being automatically closed.
4, analgesia transfusion pump is reusable, more economical relative to disposable analgesia pump.
5, nursery work intensity is alleviated, analgesia therapy effect is improved.
Detailed description of the invention
Fig. 1 is present system structural schematic diagram
Fig. 2 is the another body figure of injection molding of 1 pumping cylinder 24 of Fig. 1 analgesia transfusion pump
Fig. 3 is the another part figure of injection molding of the lifting lug blind nut 7 of Fig. 1 analgesia pump 1
Fig. 4 is the another part figure of injection molding of the flexible liquid capsule 5 of Fig. 1
In figure: analgesia transfusion pump 1, chemicals dosing plant 2, respiratory monitor 3, extrusion infusing pipeline 4, flexible liquid capsule 5, spring 6, lifting lug
Blind nut 7, check valve liquid injection port 8, the first solenoid valve 9, accurate filter 10, the first reservoir 11, the second reservoir 12, first are pressed
Key 13, second is pressed to press key 14, infusion tube 15, blind pipe 16, intravenous 17, preceding seben 18, piston plate 19, sensor interface
20, sensor cable 21, the first adjustable throttling 22, fingerstall 23, pumping cylinder 24, spring abutment 25, infusion pipe fitting 26, power supply line 27,
Photoelectricity oximetry sensor 28, display screen 29, power switch 30, power supply indicator 31, stomata 32, second solenoid valve 33,
Threeway 34, the second adjustable throttling 35, control cable 36.
Specific embodiment
The present invention is further described below in conjunction with attached drawing and example, embodiment is referring to figures 1-4.The analgesia is defeated
Liquid pump 1 is assembled by pumping cylinder 24, flexible liquid capsule 5,7 three kinds of mouldings of lifting lug blind nut and spring 6 respectively.
Operation: analgesia transfusion pump 1 of the invention selects gold standard spring 6, and spring specification is computed to be tried with filling liquid dynamics
Test and determine.State, spring 6 are in free state in an overlapping before flexible 5 filling liquid of liquid capsule, are directed at unidirectional valve liquid filling using syringe
Mouthfuls 8, filling analgesia medical fluid, when filling liquid, flexible liquid capsule 5 stretched, and compressed spring 6 until sufficient, adjusts the first adjustable throttling 22,
The first solenoid valve 9 is opened, the second adjustable throttling of fine tuning 35 reaches 2ml/h flow, and spring 6 is sprung back, and compresses flexible liquid capsule 5, compacted
Dynamic liquid out, at the uniform velocity micro infusion analgesia medical fluid, when respiratory rate≤8 beat/min, respiration inhibition, solenoid valve is automatically powered off simultaneously
Infusion is closed to stop.
The present invention is suitable for the clinical application of cancer, postoperative pain patient.
Claims (2)
1. a kind of analgesia control device, including analgesia transfusion pump (1), chemicals dosing plant (2), respiratory monitor (3), extrusion infusing pipeline
(4), the flexible liquid capsule (5) being arranged in the pumping cylinder (24) of the analgesia transfusion pump (1) respectively with piston plate (19), preceding seben (18)
Inside modeling unification body, preceding seben (18) outer side center are arranged blind pipe (16), infusion pipe fitting are respectively set on blind pipe (16) front end
(26) and check valve liquid injection port (8) pilot hole it, connect, and communicates, spring (6) on the outside of blind pipe (16) end and flexible liquid capsule (5)
Device is in piston plate (19) and pumping cylinder (24) inner hole slidable fit respectively, and blind pipe (16) and pumping hole hole (D) slidable fit simultaneously mould conjunction
Closing, lifting lug blind nut (7) are threadedly coupled assembly with pumping cylinder (24) end M, the first reservoir are respectively set in the chemicals dosing plant (2)
(11) and the second reservoir (12), the first, second reservoir top respectively correspond setting the first and second pressing key, the breathing prison
It protects and power supply indicator (31), power switch (30), display screen (29) is set on the panel of instrument (3), setting in respiratory monitor (3)
DC power supply circuit, respiratory rate display circuit, receiving processing circuit, warning circuit, the monitoring for implementing respiratory state, it is described defeated
Infusion tube (15) one end on note pipeline (4) connects with threeway (34) pipe on extrusion infusing pipeline (4), the other end and chemicals dosing plant (2)
On the first reservoir (11) connection, be respectively set on extrusion infusing pipeline (4) the first adjustable throttling (22), the first solenoid valve (9),
Accurate filter (10), the second adjustable throttling (35), second solenoid valve (33), intravenous (17), the first adjustable throttling
Valve (22) is total flow regulating valve, and the first solenoid valve (9) is total flow control valve door, and the second adjustable throttling (35) is control point
The adjusting of flow is flowed, second solenoid valve (33) is bypass flow control valve.
2. analgesia control device according to claim 1, which is characterized in that the analgesia infusion pump (1) is respectively by pumping
Cylinder (24), flexible liquid capsule (5), (7) three kinds of mouldings of lifting lug blind nut and spring (6) are assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410044447.9A CN104800923B (en) | 2014-01-26 | 2014-01-26 | Ease pain control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410044447.9A CN104800923B (en) | 2014-01-26 | 2014-01-26 | Ease pain control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104800923A CN104800923A (en) | 2015-07-29 |
| CN104800923B true CN104800923B (en) | 2019-05-17 |
Family
ID=53686394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410044447.9A Expired - Fee Related CN104800923B (en) | 2014-01-26 | 2014-01-26 | Ease pain control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104800923B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997940A (en) * | 2017-12-30 | 2018-05-08 | 刘淑敏 | A kind of massage type brassiere |
| CN109331291A (en) * | 2018-09-20 | 2019-02-15 | 青岛市第三人民医院 | A kind of Postoperative Analgesia After is pumped with anesthesia injection |
| CN113456935B (en) * | 2021-05-07 | 2023-06-23 | 浙江省嘉善县第一人民医院 | PCA analgesic pump with display screen for monitoring blood oxygen saturation |
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| CN2438457Y (en) * | 2000-07-20 | 2001-07-11 | 珠海福尼亚医疗设备有限公司 | Quantity self-controller for disposable micro-pain-relieving pump |
| CN2691601Y (en) * | 2003-11-10 | 2005-04-13 | 马清刚 | Autocontrol medicine adding device |
| CN1887370A (en) * | 2005-06-30 | 2007-01-03 | 朱涛 | Intelligent pain-relieving and tranquilizing system |
| CN1901954A (en) * | 2003-12-05 | 2007-01-24 | 卡迪纳尔健康303公司 | Patient-controlled analgesia with patient monitoring system and method |
| CN201279316Y (en) * | 2008-09-16 | 2009-07-29 | 黄宏辉 | Disposable trace pain-alleviating pump |
| CN101496923A (en) * | 2009-03-10 | 2009-08-05 | 中山大学 | Critical illness monitoring, infusion controlling, diagnosis and treatment integrated system and control method thereof |
| CN102058915A (en) * | 2009-11-17 | 2011-05-18 | 宋玲琴 | Medical constant speed transfusion device |
| CN202751646U (en) * | 2012-03-15 | 2013-02-27 | 南京市妇幼保健院 | Analgesia pump for program-control dual-liquid-storage device |
| CN202777301U (en) * | 2012-09-12 | 2013-03-13 | 江苏荣业科技有限公司 | Multi-parameter feedback controlled electronic infusion pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9295778B2 (en) * | 2011-12-21 | 2016-03-29 | Deka Products Limited Partnership | Syringe pump |
| US20130023820A1 (en) * | 2011-07-21 | 2013-01-24 | Solomon Clifford T | Patient-controlled analgesia safety system |
-
2014
- 2014-01-26 CN CN201410044447.9A patent/CN104800923B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438457Y (en) * | 2000-07-20 | 2001-07-11 | 珠海福尼亚医疗设备有限公司 | Quantity self-controller for disposable micro-pain-relieving pump |
| CN2691601Y (en) * | 2003-11-10 | 2005-04-13 | 马清刚 | Autocontrol medicine adding device |
| CN1901954A (en) * | 2003-12-05 | 2007-01-24 | 卡迪纳尔健康303公司 | Patient-controlled analgesia with patient monitoring system and method |
| CN1887370A (en) * | 2005-06-30 | 2007-01-03 | 朱涛 | Intelligent pain-relieving and tranquilizing system |
| CN201279316Y (en) * | 2008-09-16 | 2009-07-29 | 黄宏辉 | Disposable trace pain-alleviating pump |
| CN101496923A (en) * | 2009-03-10 | 2009-08-05 | 中山大学 | Critical illness monitoring, infusion controlling, diagnosis and treatment integrated system and control method thereof |
| CN102058915A (en) * | 2009-11-17 | 2011-05-18 | 宋玲琴 | Medical constant speed transfusion device |
| CN202751646U (en) * | 2012-03-15 | 2013-02-27 | 南京市妇幼保健院 | Analgesia pump for program-control dual-liquid-storage device |
| CN202777301U (en) * | 2012-09-12 | 2013-03-13 | 江苏荣业科技有限公司 | Multi-parameter feedback controlled electronic infusion pump |
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| Publication number | Publication date |
|---|---|
| CN104800923A (en) | 2015-07-29 |
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Granted publication date: 20190517 Termination date: 20200126 |