CN207506820U - Controlled analgesia pump and its work system - Google Patents
Controlled analgesia pump and its work system Download PDFInfo
- Publication number
- CN207506820U CN207506820U CN201720147378.3U CN201720147378U CN207506820U CN 207506820 U CN207506820 U CN 207506820U CN 201720147378 U CN201720147378 U CN 201720147378U CN 207506820 U CN207506820 U CN 207506820U
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- Prior art keywords
- pump housing
- infusion
- pump
- hour
- mls
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- 230000036592 analgesia Effects 0.000 title claims abstract description 39
- 238000001802 infusion Methods 0.000 claims abstract description 86
- 230000002045 lasting effect Effects 0.000 claims abstract description 31
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 230000036407 pain Effects 0.000 description 8
- 229940079593 drug Drugs 0.000 description 7
- 230000037396 body weight Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Abstract
The utility model discloses controlled analgesia pump and its work system, which includes：Extract the pump housing for infusing and exporting infusion；Receive the trigger button of external trigger information；When the infusion velocity of the lasting amount of the pump housing is a mls/hour, the deceleration unit of reduction of speed, connect with the pump housing since a mls/hour；The control pump housing is transfused the b milliliters of single infusion units infused after receiving external trigger information, is connect respectively with trigger button and the pump housing；The infusion velocity of the lasting amount of the control pump housing restores to a mls/hour of recovery unit after reception external trigger information, is connect respectively with trigger button and the pump housing.Work system includes the controlled analgesia pump.The infusion velocity of lasting amount by way of lasting reduction, is reduced excessively analgesia, not entail dangers to patients ' lives health by the utility model.
Description
Technical field
The utility model is related to infusion pump, more particularly to a kind of controlled analgesia pump.
Background technology
Controlled analgesia pump is the infusion pump for being transfused analgesic, has the function of patient-controlled analgesia, and patient is feeling
The infusion for controlled analgesia pump being activated to realize a single infusion amount by patient during pain is felt, for alleviating because personalized difference causes
Analgesia it is insufficient.
The function has certain limitation, i.e., only when the blood medicine that the infusion velocity of the lasting amount of electronic transfusion pump is maintained
When concentration is not enough to inhibition of pain, sick talent conference deactivates.The infusion velocity setting of initial continuous infusion amount can cause when excessive
Blood concentration exceeds the level of inhibition of pain, so as to generate excessive analgesia, it would be possible to patient be caused infusion reaction occur, sternly
Severe one threat to life.
Utility model content
In view of the deficiencies of the prior art, the utility model is intended to mitigate automatic analgesia pump and its control of infusion excessive influence
Method.
To achieve the above object, the utility model adopts the following technical solution：
A kind of controlled analgesia pump, including：Extract the pump housing for infusing and exporting infusion；Receive the triggering of external trigger information
Button；When the infusion velocity of the lasting amount of the pump housing is a mls/hour, the deceleration list of reduction of speed since a mls/hour
Member is connect with the pump housing；The single infusion unit for the pump housing being controlled to be transfused b milliliters of infusions after external trigger information is received,
It is connect respectively with the trigger button and the pump housing；The infusion of the lasting amount of the pump housing is controlled after reception external trigger information
Speed is restored to a mls/hour of recovery unit, is connect respectively with the trigger button and the pump housing.
As further improvement of the utility model, the deceleration unit is reduced with c mls/hour of speed linearity to be continued
The infusion velocity of amount.
As further improvement of the utility model, the deceleration unit is with the every n hours disposable speed for reducing d milliliters
Reduce the infusion velocity persistently measured.
As further improvement of the utility model, the recovery unit is straight by the infusion velocity of the lasting amount of the pump housing
It connects and increases to a mls/hour.
As further improvement of the utility model, the recovery unit by the infusion velocity of the lasting amount of the pump housing with
E mls/hour of speed is restored to a mls/hour.
As further improvement of the utility model, the ratio range of c and a are 0.25%-30%.
As further improvement of the utility model, the ratio range of d and a are 0.5%-60%.
As further improvement of the utility model, the ratio range of e and a are 0.25%-100%.
As further improvement of the utility model, further include：Wireless transmitting unit is communicated with the trigger button and is connected
It connects.
A kind of controlled analgesia pump work system, including：Foregoing automatic analgesia pump；Wireless transmitting unit, with touching
Send out button communication connection；The workbench of the data of the wireless transmitting unit transmitting is received, is connected with the wireless transmitting unit
It connects.
The beneficial effects of the utility model are：Compared with the prior art, the utility model is by the infusion velocity of lasting amount
By way of lasting reduction, reduce excessively analgesia, not entail dangers to patients ' lives health.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be clearer and more comprehensible with advantage, special below to lift preferred embodiment, and coordinate attached drawing, detailed description are as follows.
Description of the drawings
Fig. 1 is the structure diagram of controlled analgesia pump in the utility model embodiment；
Fig. 2 is the structure diagram of automatic analgesia pump work system in the utility model embodiment.
Description of symbols：
100. 110. pump housing of controlled analgesia pump, 120. deceleration unit
130. 140. single infusion unit of trigger button, 150. recovery unit
160. wireless transmitting unit, 210. workbench
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the utility model is described further：
Principle of Pain controls when the controlled analgesia pump disclosed herein can be adapted for postoperative, cancer patient, childbirth
It treats and restores, to alleviate the analgesia symptom of patient.Now, the controlled analgesia pump retouched with a specific embodiment
It states, the infusion bag for being stored with infusion is connect with controlled analgesia pump, and the capacity of the infusion bag is 150 milliliters, and doctor is according to patient's shape
Parameters such as drug concentration in condition and infusion are come to set lasting amount infusion velocity be 2.0 mls/hour, and with 0.05 milli
L/h speed linearity the infusion velocity persistently measured of reduction.When the infusion velocity of lasting amount is reduced to 1.0 mls/hour
When, it is not enough to alleviate the pain of patient, at this point, patient triggers corresponding trigger button, which just directly exports one
Secondary single infusion amount, the dosage of the single infusion amount is 1.5 milliliters, and the infusion velocity of lasting amount is directly restored to 2.0
Milliliter.The infusion velocity persistently measured with the reduction of 0.05 ml/hour of speed linearity is then proceeded to, until patient triggers again
Trigger button, the controlled analgesia pump just directly export 1.5 milliliters of secondary single infusion amount, and continue the infusion velocity of lasting amount
2.0 milliliters directly are promoted to, is recycled with this, until the patient no longer infuses.
It please refers to Fig.1, the controlled analgesia pump 100 that present embodiment discloses includes：The pump housing 110, deceleration unit 120, triggering
Button 130, single infusion unit 140, recovery unit 150.
The pump housing 110 can be connect with being stored with the infusion bag of infusion, to extract the infusion in infusion bag and according to certain
Infusion velocity output.
Deceleration unit 120 and the pump housing 110 can control the infusion velocity of the pump housing 110, preset the lasting amount of the pump housing 110
Infusion velocity be a mls/hour.After the infusion velocity of the lasting amount of the pump housing 110 is a mls/hour, deceleration unit 120
Start to work, control the pump housing 110 lasting amount infusion velocity since a mls/hour reduction of speed.Clinician matches according to drug
The infusion velocity that the setting of the information such as side, drug concentration, patient's weight is persistently measured is a mls/hour.Infusion velocity includes a variety of drops
Fast mode, different reduction of speed modes and reduction quantitative value can pre-set completion before manufacture, can also pass through clinic
Doctor is set in advance, clinician can according to the information such as pharmaceutical formulation, drug concentration, patient body weight, patient's state of an illness into
Row judges and sets.In the present embodiment, deceleration unit 120 can persistently be measured with c mls/hour of speed linearity reduction
Infusion velocity, the infusion velocity persistently measured can according to 0.05,0.1,0.15,0.2,0.25,0.3 ... 1.0 ... mls/hour
Speed reduced.Preferably, the ratio range of c and a is 0.25%-30%, and certainly, which can also be according to different
Actual conditions are changed.In another embodiment, the infusion velocity persistently measured can reduce d mls/hour with n hours
Speed reduce, at this point, the infusion velocity persistently measured can be at previous n hours to be maintained at x mls/hour, and latter
It may remain in n hours a (x-d) ml/hour.Preferably, the ratio range of d and a is 0.5%-60%, certainly, the ratio
Value can also be changed according to different actual conditions.When drug concentration is higher, patient body weight compared with it is light, patient's state of an illness is preferable
When, clinician can be reduced the infusion velocity of lasting amount with faster speed；And when drug concentration is relatively low, patient body weight compared with
When weight, patient's state of an illness are heavier, clinician can be reduced the infusion velocity of lasting amount with slower speed.
Single infusion unit 140, recovery unit 150 are respectively connect with the pump housing 110 and trigger button 130, in lasting amount
Infusion velocity during a mls/hour of reduction of speed, when reaching a certain infusion velocity, it is impossible to inhibit Principle of Pain, this
When, patient triggers trigger button 130, and trigger button 130 receives external trigger information.Trigger button 130 can be pressed for machinery
Button or push button etc. as long as patient triggers primary pressing or touch event, will generate external trigger information, which touches
Photos and sending messages are respectively sent to single infusion unit 140, recovery unit 150.
Single infusion unit 140 receives b milliliters of infusions of infusion after external trigger information.B milliliters of infusion at this time be
It is injected in patient body in short time, the dosage b clinicians of the single infusion amount can also be dense according to pharmaceutical formulation, drug
The information such as degree, patient body weight, patient's state of an illness are judged and are set.
After recovery unit 150 receives external trigger information, the infusion velocity of the lasting amount of the pump housing 110 is controlled to restore to a
Ml/hour.When patient triggers trigger button 130, patient can not be restrained by showing the infusion velocity of lasting amount at this time
Pain, and need to promote the infusion velocity persistently measured, when the secondary single infusion amount is transfused or after the completion, by lasting amount
Infusion velocity is promoted to a mls/hour.Preferably, in order to preferably inhibit the pain of patient, when recovery unit 150 receives
After external trigger information, the infusion velocity persistently measured directly increases to a mls/hour, i.e., the infusion velocity persistently measured is in short-term
It is interior just to restore to a mls/hour.It certainly,, can also be according to during speedup in order to slow down the adverse reaction of patient
The infusion velocity that the inverse process increase that proportionally linear reduction described above or fixed value reduce persistently is measured, more into one
Step, recovery unit 150 can control the infusion velocity of the lasting amount of the pump housing 110 to increase to a millis with e mls/hour of speed
L/h.Preferably, the ratio range of e and a is 0.25%-100%, and certainly, which can also be according to different practical feelings
Condition is changed.
When under the action of recovery unit 150, the infusion velocity of the lasting amount of the pump housing 110 is restored to initial a milliliters/small
Shi Hou, deceleration unit 120 start to rework again, and the infusion velocity of the lasting amount of the pump housing 110 is controlled to be opened from a mls/hour
Beginning reduction of speed.At this point, the ways of deceleration of deceleration unit 120 can be similar to previous mode, the numerical value to slow down can be according to not
With situation, it is identical with previous numerical value or increased or decrease.
In the present embodiment, which further includes wireless transmitting unit 160, the wireless transmitting unit 160
It communicates and connects with trigger button 130, trigger button 130 also passes through wireless transmission after receiving the outer triggering signal of patient's triggering
Outer triggering signal can be sent to a certain terminal by unit 160, should be monitored by doctor etc., doctor is according in the unit interval
Triggering frequency is to determine whether need to adjust a mls/hour of the setting value persistently measured.When the outer triggering signal of unit interval
Triggering frequency it is higher when, the setting value of a can be promoted；When the triggering frequency of the outer triggering signal of unit interval is relatively low,
The setting value of a can be reduced.Preferably, which can be arranged in the pump housing 110, while the wireless transmission
Unit 160 can also be by the operating parameter of the pump housing 110, such as the infusion velocity persistently measured, the geard-down speed persistently measured are sent out
It goes, so that medical staff refers to.
It please refers to Fig.2, a kind of controlled analgesia pump work system is disclosed in another embodiment, including as described before
Automatic analgesia pump 100 with wireless transmitting unit 160, when wireless transmitting unit 160 receives touching for the generation of trigger button 130
After photos and sending messages, which is sent to workbench 210, workbench 210 can include the device with display function, for
Doctor refers to, and doctor persistently measures a milliliters of infusion velocity/small according to the triggering frequency in the unit interval to determine whether needing to adjust
When size.When the triggering frequency of the outer triggering signal of unit interval is higher, the setting value of a can be promoted；When unit
Between outer triggering signal triggering frequency it is relatively low when, the setting value of a can be reduced.Certainly, which may be used also
The operating parameter of the pump housing 110 is sent to workbench 210.The work system is used, doctor more detailed can see
Examine the state of an illness of patient, the working condition of more precise control controlled analgesia pump.
For those skilled in the art, technical solution that can be as described above and design are made other each
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (10)
1. a kind of controlled analgesia pump, which is characterized in that including：
Extract the pump housing for infusing and exporting infusion；
Receive the trigger button of external trigger information；
When the pump housing lasting amount infusion velocity for a mls/hour, the deceleration unit of reduction of speed since a mls/hour,
It is connect with the pump housing；
The pump housing is controlled to be transfused the b milliliter single infusion units infused after receiving external trigger information, respectively with the triggering
Button is connected with the pump housing；
The infusion velocity of the lasting amount of the pump housing is controlled to restore to a mls/hour of recovery list after reception external trigger information
Member is connect respectively with the trigger button and the pump housing.
2. controlled analgesia pump as described in claim 1, which is characterized in that the deceleration unit is with c mls/hour of speed line
Property reduce the infusion velocity persistently measured.
3. controlled analgesia pump as described in claim 1, which is characterized in that the deceleration unit is with every n hours disposable reduction d
The infusion velocity that the speed reduction of milliliter is persistently measured.
4. controlled analgesia pump as described in claim 1, which is characterized in that the recovery unit is by the lasting amount of the pump housing
Infusion velocity directly increases to a mls/hour.
5. controlled analgesia pump as described in claim 1, which is characterized in that the recovery unit is by the lasting amount of the pump housing
Infusion velocity is restored with e mls/hour of speed to a mls/hour.
6. controlled analgesia pump as claimed in claim 2, which is characterized in that the ratio range of c and a is 0.25%-30%.
7. controlled analgesia pump as claimed in claim 3, which is characterized in that the ratio range of d and a is 0.5%-60%.
8. controlled analgesia pump as claimed in claim 5, which is characterized in that the ratio range of e and a is 0.25%-100%.
9. controlled analgesia pump as described in claim 1, which is characterized in that further include：Wireless transmitting unit is pressed with the triggering
Button communication connection.
10. a kind of controlled analgesia pump work system, which is characterized in that including：
Controlled analgesia pump as described in any one of claim 1-8；
Wireless transmitting unit is communicated with trigger button and is connected；
The workbench of the data of the wireless transmitting unit transmitting is received, communicates and connects with the wireless transmitting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147378.3U CN207506820U (en) | 2017-02-17 | 2017-02-17 | Controlled analgesia pump and its work system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147378.3U CN207506820U (en) | 2017-02-17 | 2017-02-17 | Controlled analgesia pump and its work system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207506820U true CN207506820U (en) | 2018-06-19 |
Family
ID=62530810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147378.3U Active CN207506820U (en) | 2017-02-17 | 2017-02-17 | Controlled analgesia pump and its work system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207506820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249567A (en) * | 2020-01-20 | 2020-06-09 | 苏州麦德迅医疗科技有限公司 | Wireless analgesia pump system |
| CN113274580A (en) * | 2021-05-24 | 2021-08-20 | 杭州兰马医疗科技有限公司 | Analgesia pump capable of automatically adjusting infusion grade and control method thereof |
-
2017
- 2017-02-17 CN CN201720147378.3U patent/CN207506820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111249567A (en) * | 2020-01-20 | 2020-06-09 | 苏州麦德迅医疗科技有限公司 | Wireless analgesia pump system |
| CN113274580A (en) * | 2021-05-24 | 2021-08-20 | 杭州兰马医疗科技有限公司 | Analgesia pump capable of automatically adjusting infusion grade and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 289, Dongfang Avenue, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Renxian Medical Technology Co.,Ltd. Address before: No. 289, Dongfang Avenue, Nantong Economic and Technological Development Zone, Nantong City, Jiangsu Province, 226000 Patentee before: JIANGSU REHN MEDICAL INSTRUMENTS TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |