CN206560574U - A kind of available buffer enters the analgesia pump of medicine - Google Patents
A kind of available buffer enters the analgesia pump of medicine Download PDFInfo
- Publication number
- CN206560574U CN206560574U CN201621289182.XU CN201621289182U CN206560574U CN 206560574 U CN206560574 U CN 206560574U CN 201621289182 U CN201621289182 U CN 201621289182U CN 206560574 U CN206560574 U CN 206560574U
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- China
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- drug
- medicine
- medicine storing
- storing bag
- demarcation strip
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses the analgesia pump that a kind of available buffer enters medicine, including air bag and medicine storing bag, medicine storing bag is arranged in air bag, air bag upper and lower ends are respectively equipped with closing mouth and lower closing mouth, the lower intraoral side of closing is tightly connected at medicine storing bag lower ending opening, the outer wall of medicine storing bag is not contacted with the inner side of the inwall of air bag and upper closing mouthful；Demarcation strip is provided with medicine storing bag vertically, medicine storing bag is divided into drug-intake cavity and drug storage chamber by demarcation strip, demarcation strip allows the drug-passing hole that decoction passes through provided with some, the madial wall of demarcation strip edge and medicine storing bag is tightly connected；The utility model product adds the structure design for being buffered into medicine, can in dosing, by being pressurizeed by pressuring gasbag, it is to avoid being overexerted when operating first causes the problem of dosing is overrun, dosing speed is not only effectively controlled, can also stop that decoction flows back by the elastic block piece set up.
Description
Technical field
The utility model belongs to technical field of medical instruments, and particularly a kind of available buffer enters the analgesia pump of medicine.
Background technology
For a long time, it is believed that postoperative pain is natural phenomena, it is inevitable, is silent to postoperative pain
It is silent to stand.In fact, pain is controllable, can be mitigated by medicine or instrument or reached painless.Pain this
Individual pessimal stimulation, can cause a series of pathophysiological change of body, such as influence to body autonomic nerves system：Make the heart
Rate is accelerated, and is short of breath, and blood pressure rises；Change in terms of spirit causes dysphoria, melancholy, followed by has influence on digestive system work(
Can, physical recovery；Endocrine, the influence of hormone, directly or indirectly make various body functions change.Believe as disease
Room nurse you, also usually witness when patient is tormented by pain the appearance of pain.Analgesia pump is exactly a kind of instrument of control pain.
The scope of application of analgesia pump includes：1. range of operation is wide, the patient of time length, such as the cancer radical operation of each section, head
The combined surgery of neck chest and abdomen；2. chest is opened, abdomen is opened and the longer operation patients of otch, the chest drainage that this kind of patient need to often stop
Pipe, stomach tube, also increase their pain.It is reluctant to stand up if as pain, coughs, easily the generation of increase pulmonary infection
Rate；3. the patient of urological department TURP, also helps alleviation prostate spasm using Postoperative Analgesia After pump, reduces bleeding；
4. Orthopaedics Major Operation patient；5. part patients undergoing laparoscopic operation；6. there are the operation patients of hypertension or history of coronary heart disease；7. it is sensitive
Female patients, the reaction of elderly patients and children to pain is more blunt, and young woman is often opposite；8. there is strong request
Patient.
Utility model content
Technical problem to be solved in the utility model is that the shortcoming for overcoming prior art enters medicine there is provided a kind of available buffer
Analgesia pump, the utility model product adds the structure design for being buffered into medicine, can be in dosing, by being added by pressuring gasbag
Pressure, it is to avoid being overexerted when operating first causes the problem of dosing is overrun, not only effective control dosing speed, can also pass through
The elastic block piece set up stops decoction backflow.
In order to solve the above technical problems, the utility model provides the analgesia pump that a kind of available buffer enters medicine, including air bag and
Medicine storing bag, medicine storing bag is arranged in air bag, and air bag upper and lower ends are respectively equipped with closing mouth and lower closing mouth, and medicine storing bag lower end is opened
The lower intraoral side of closing is tightly connected at mouthful, the outer wall of medicine storing bag is not contacted with the inner side of the inwall of air bag and upper closing mouthful；
Demarcation strip is provided with medicine storing bag vertically, medicine storing bag is divided into drug-intake cavity and drug storage chamber by demarcation strip, and demarcation strip is provided with
Some to allow the drug-passing hole that decoction passes through, the madial wall of demarcation strip edge and medicine storing bag is tightly connected；
The upper closing mouthful outside of air bag is provided with hanging ring, and charge valve, the air inlet connection of charge valve are provided with upper closing mouthful
Outside, the inside of its gas outlet communicated air bags；
The lower closing mouthful of air bag is entered provided with the grug transportation tube and drug-feeding tube inside insertion medicine storing bag, grug transportation tube conducting drug storage chamber
Pencil turns on and filter, flowmeter and flow controller is in series with drug-intake cavity, grug transportation tube, and the other end of grug transportation tube is provided with note
Loophole.
The technical scheme that the utility model is further limited is：
Preferably, air bag and medicine storing bag are PVC or silica gel material.
Preferably, demarcation strip is PVC or silica gel material.
Further,
On foregoing demarcation strip elastic block piece, elastic block piece direction storage are provided with positioned at the edge of the drug-passing hole of drug storage chamber side
The outboard end of medicine chamber is more than its medial end towards drug-passing hole inner tubal wall, and medial end connects the inner tubal wall of drug-passing hole, outside
Via hole is provided with the lateral edges of side end between medial end.
Preferably, elastic block piece position silica gel material is made.
The beneficial effects of the utility model are：
The utility model is set in medicine storing bag drug-passing hole on demarcation strip, demarcation strip, the flexible catch in drug-passing hole side, bullet
Property catch allow decoction from drug-intake cavity enter drug storage chamber, drug-intake cavity can not be but flowed back into from drug storage chamber, prevents from being not used
Complete decoction is contaminated；Simultaneously in pressurization, elastic block piece also has cushioning effect, and preventing from pressing first overexerting causes to add
Medicine is overrun；
This product also installs charge valve in upper closing mouth, and during manual pressure, air bag can be filled with sky rapidly by charge valve
Gas, air bag can resilience immediately, so as to carry out second of pressurization, dosing speed and frequency can be increased when needing rapid, high volume dosing
Rate, the dosing buffering that demarcation strip is brought can be offset to a certain extent so that decoction flow velocity is uniform, it is to avoid due to manually operated
It is unskilled so that flow velocity neglect it is fast neglect it is slow, so as to cause the discomfort of patient, and can dose directly as needed accelerate to press pressuring gasbag, delay
Slow uniform acceleration decoction flow velocity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of demarcation strip；
Fig. 3 is the structural representation of elastic block piece；
Wherein, closed under 1- air bags, 2- medicine storing bags, 3- demarcation strips, 4- drug-passing holes, 5- and mouth is closed on mouth, 6-, 7- hanging rings,
8- charge valves, 9- grug transportation tubes, 10- drug-feeding tubes, 11- filters, 12- flowmeters, 13- flow controllers, 14- injection ports, 15- bullets
Property catch.
Embodiment
Embodiment 1
The present embodiment provides the analgesia pump that a kind of available buffer enters medicine, structure as shown in figure 1, including air bag 1 and medicine storing bag 2,
Medicine storing bag 2 is arranged in air bag 1, and the upper and lower ends of air bag 1 are respectively equipped with closing mouth 6 and lower closing mouth 5, and the lower end of medicine storing bag 2 is opened
The lower inner side of closing mouth 5 is tightly connected at mouthful, the outer wall of medicine storing bag 2 is not contacted with the inner side of the inwall of air bag 1 and upper closing mouthful 6；
As shown in Fig. 2 being provided with demarcation strip 3 in medicine storing bag 2 vertically, 2 points by medicine storing bag of demarcation strip 3 is drug-intake cavity and drug storage chamber, demarcation strip 3
Some drug-passing holes 4 for allowing decoction to pass through are provided with, the edge of demarcation strip 3 and the madial wall of medicine storing bag 2 are tightly connected；Air bag 1
Upper closing mouthful outside be provided with hanging ring 7, upper closing mouth charge valve 8 be installed, the air inlet connection of charge valve 8 is outside, and it goes out
The inside of gas port communicated air bags 1；The lower closing mouthful 5 of air bag 1 is defeated provided with the grug transportation tube 9 and drug-feeding tube 10 inside insertion medicine storing bag 2
Pencil 9 turns on and is in series with filter 11, flowmeter 12 and flow control on drug storage chamber, the conducting drug-intake cavity of drug-feeding tube 10, grug transportation tube 9
Device 13, the other end of grug transportation tube 9 is provided with injection port 14.
Air bag 1 and medicine storing bag 2 are PVC or silica gel material；Demarcation strip 3 is PVC or silica gel material.
As shown in figure 3, the edge of the drug-passing hole 4 on foregoing demarcation strip 3 positioned at drug storage chamber side is provided with elastic block piece 15,
The outboard end of elastic block piece 15 towards drug storage chamber is more than its medial end towards the inner tubal wall of drug-passing hole 4, medial end connection
Via hole is provided with the inner tubal wall of drug-passing hole 4, the lateral edges of outboard end between medial end；15 silica gel materials of elastic block piece
Matter is made.
The present embodiment is set in medicine storing bag drug-passing hole on demarcation strip, demarcation strip, the flexible catch in drug-passing hole side, elasticity
Catch allows decoction to enter drug storage chamber from drug-intake cavity, but can not flow back into drug-intake cavity from drug storage chamber, prevent from being not used
Decoction it is contaminated；Simultaneously in pressurization, elastic block piece also has cushioning effect, prevents from pressing to overexert first causing dosing
Overrun；
The present embodiment also installs charge valve in upper closing mouth, and during manual pressure, air bag can be rapidly filled with by charge valve
Air, air bag can resilience immediately, so as to carry out second of pressurization, dosing speed and frequency can be increased when needing rapid, high volume dosing
Rate, the dosing buffering that demarcation strip is brought can be offset to a certain extent so that decoction flow velocity is uniform, it is to avoid due to manually operated
It is unskilled so that flow velocity neglect it is fast neglect it is slow, so as to cause the discomfort of patient, and can dose directly as needed accelerate to press pressuring gasbag, delay
Slow uniform acceleration decoction flow velocity.
Above example is only explanation technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within the scope of novel protected.
Claims (5)
1. a kind of available buffer enters the analgesia pump of medicine, including air bag（1）And medicine storing bag（2）, the medicine storing bag（2）It is arranged on air bag
（1）It is interior, it is characterised in that the air bag（1）Upper and lower ends are respectively equipped with closing mouth（6）With lower closing mouth（5）, the drug storage
Capsule（2）Lower closing mouth is tightly connected at lower ending opening（5）Inner side, the medicine storing bag（2）Outer wall and air bag（1）Inwall and on
Close mouth（6）Inner side do not contact；
The medicine storing bag（2）It is interior to be provided with demarcation strip vertically（3）, the demarcation strip（3）By medicine storing bag（2）It is divided into drug-intake cavity and drug storage
Chamber, the demarcation strip（3）The drug-passing hole that decoction passes through is allowed provided with some（4）, the demarcation strip（3）Edge and medicine storing bag
（2）Madial wall be tightly connected；
The air bag（1）Upper closing mouthful outside be provided with hanging ring（7）, it is described it is upper closing mouth in charge valve is installed（8）, it is described to fill
Air valve（8）Air inlet connection it is outside, its gas outlet communicated air bags（1）Inside；
The air bag（1）Lower closing mouthful（5）Provided with insertion medicine storing bag（2）Internal grug transportation tube（9）And drug-feeding tube（10）, it is described
Grug transportation tube（9）Turn on drug storage chamber, the drug-feeding tube（10）Turn on drug-intake cavity, the grug transportation tube（9）On be in series with filter（11）、
Flowmeter（12）And flow controller（13）, the grug transportation tube（9）The other end be provided with injection port（14）.
2. available buffer according to claim 1 enters the analgesia pump of medicine, it is characterised in that the air bag（1）And medicine storing bag（2）
For PVC or silica gel material.
3. available buffer according to claim 1 enters the analgesia pump of medicine, it is characterised in that the demarcation strip（3）For PVC or silicon
Glue material matter.
4. available buffer according to claim 1 enters the analgesia pump of medicine, it is characterised in that the demarcation strip（3）It is upper to be located at storage
The drug-passing hole of medicine chamber side（4）Edge be provided with elastic block piece（15）, the elastic block piece（15）Towards the outside of drug storage chamber
End is more than it towards drug-passing hole（4）The medial end of inner tubal wall, the medial end connects drug-passing hole（4）Inner tubal wall, institute
State and be provided with via hole at the lateral edges of outboard end between medial end.
5. available buffer according to claim 4 enters the analgesia pump of medicine, it is characterised in that the elastic block piece（15）Position silica gel
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289182.XU CN206560574U (en) | 2016-11-29 | 2016-11-29 | A kind of available buffer enters the analgesia pump of medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289182.XU CN206560574U (en) | 2016-11-29 | 2016-11-29 | A kind of available buffer enters the analgesia pump of medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206560574U true CN206560574U (en) | 2017-10-17 |
Family
ID=60029792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289182.XU Expired - Fee Related CN206560574U (en) | 2016-11-29 | 2016-11-29 | A kind of available buffer enters the analgesia pump of medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206560574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587757A (en) * | 2020-12-16 | 2021-04-02 | 江苏义倍医疗科技股份有限公司 | Infusion device |
-
2016
- 2016-11-29 CN CN201621289182.XU patent/CN206560574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587757A (en) * | 2020-12-16 | 2021-04-02 | 江苏义倍医疗科技股份有限公司 | Infusion device |
| CN112587757B (en) * | 2020-12-16 | 2021-09-14 | 江苏义倍医疗科技股份有限公司 | Infusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20191129 |