CN104225731B - A kind of New Super-precision crosses filter infusion apparatus - Google Patents
A kind of New Super-precision crosses filter infusion apparatus Download PDFInfo
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- CN104225731B CN104225731B CN201410449557.3A CN201410449557A CN104225731B CN 104225731 B CN104225731 B CN 104225731B CN 201410449557 A CN201410449557 A CN 201410449557A CN 104225731 B CN104225731 B CN 104225731B
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- filter
- heater
- transfusion device
- collecting apparatus
- gas collecting
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Abstract
The present invention relates to a kind of New Super-precision and cross filter infusion apparatus, a kind of New Super-precision crosses filter infusion apparatus, by liquid collector (1), heater (2), gas collecting apparatus (3), wriggling region (4), emergency injection mouth (5) and filter (6) composition, it is possible to achieve multichannel combined transfusion；Heating heat transference efficiency can be improved, can collect and add thermogenetic gas, it is to avoid gas flows into human body.
Description
Technical field
The present invention relates to a kind of medical transfusion device, referred to as New Super-precision crosses filter infusion apparatus,
Being specifically related to one and have heating function, collect airway dysfunction, filtering function is also provided with emergency injection
The transfusion device of mouth.
Background technology
Disposable transfusion device is that one patient in medical treatment and nursing uses infuses
The product used.In existing transfusion device, some with the addition of heater, to add medicinal liquid
Heat, after medicinal liquid input human body, will not produce cold stimulation, but in heating process, can be by medicinal liquid
In gas discharge, produce gas, if gas input human body will produce adverse consequences.
The present invention devises a kind of New Super-precision on the basis of existing technology and filters transfusion
Device, is shown in Fig. 1, and this transfusion device can solve the problems referred to above well.
Summary of the invention
The present invention provides a kind of New Super-precision to cross filter infusion apparatus, by liquid collector (1), adds
Thermal (2), gas collecting apparatus (3), wriggling region (4), emergency injection mouth (5) and mistake
Filter (6) forms.
Wherein, liquid collector (1) includes middle dropper (10) both sides dropper (11) (12),
Air filter (13), primary filter (14) and exhaustor (15).
Heater (2) includes ingress pipe (20), delivery line (21), floor (22).
Gas collecting apparatus (3) includes ingress pipe (30), delivery line (32) air vent (31).
Its method of attachment is, liquid collector (1) by ingress pipe (20) and exhaustor (15) and
Heater (2) is connected with gas collecting apparatus (3), and heater (2) passes through delivery line (21)
Being connected with gas collecting apparatus (3), gas collecting apparatus (3) is then by delivery line (32) and wriggling
Region (4) is connected, and the other end of wriggling region (4) is connected to emergency injection mouth (5), tightly
The other end of anxious injection port (5) is then connected with filter (6).
For solving the problems of the prior art, the invention discloses techniques below scheme:
The purpose of exhaustor (15) is to derive the gas of minute bubbles synthesis in gas collecting apparatus (3).
Filter (6) have employed a kind of novel high polymer polymeric material, and it utilizes charge forces,
The microgranule such as antibacterial, endotoxin is had adsorption, completes large aperture (50 μm) and filter
Antibacterial and endotoxic function.
Wriggling region (4) uses composite, and internal layer is medical material PE etc.；Outer layer material
Material uses the high-elastic silica gel of highly elastic material etc.；This material is used i.e. to ensure the elasticity of tube for transfusion,
In turn ensure that infusion flow precision and conduit working life.
Heater (2) is internal uses floor, makes liquid constitute U-shaped flowing, allows liquid fill all the time
Full utricule, improves the efficiency of heating surface.Heater (2) is made up of special material, and internal layer is doctor
With material Stainless steel 316 L, cladding material smears elastic heat conducting silica gel etc.；Use this material
I.e. ensure heat conductivity, in turn ensure that being fully contacted of transfusion device and calandria.Heater (2)
Use flat bellows structure, in the case of cross-sectional area is certain, it is ensured that also contacts area.
The input of the liquid collector (1) of the present invention connects many droppers, and wherein centre is dripped
(10) being normal open, the dropper (11,12) of both sides is connected when needing again, otherwise uses protective cap
Covering, have two ribs inside dropping funnel, (this transfusion device belongs to special to be used for preventing interference of light
Transfusion device, coordinates with equipment and can realize multichannel and be mixed in proportion transfusion, use infrared detection
The flow velocity of each road pipeline, realizes this function by feedback regulation).
Air filter (13) is also comprised on liquid collector (1).In liquid collector (1)
Lower section have primary filter (14), described gas collecting apparatus (3) purpose be collect along tube wall
Bubble and heat issuable bubble, bubble with medicinal liquid along feed liquor conduit enter gas collecting apparatus
(3), liquid flows into along ingress pipe (30) and flows out through (32), and bubble then stays gas collection dress
Put in the chamber capsule of (3).After collection and confinement of gases is a certain amount of, gas can be along with air vent (31)
And exhaustor (15) flows into liquid collector (1).
Wriggling region (4) uses composite, and internal layer is PE material. cladding material
Can be selected for POE, TPU, PVC, SEBS, SBS etc..This tube for transfusion is used to carry
The elasticity of high tube for transfusion, it is ensured that the precision of transfusion and the life-span of conduit.
Compared with prior art, the invention has the beneficial effects as follows: can realize multichannel combined
Transfusion；Infusion pump can be coordinated to realize multichannel infuse in proportion；Heated transfusion；Can improve
Heat energy transformation efficiency；It is possible to prevent to add thermogenetic small amounts of gases and enters the health of people with medicinal liquid.
Accompanying drawing explanation
The schematic diagram of Fig. 1 transfusion device of the present invention
Wherein liquid collector (1), heater (2), gas collecting apparatus (3), wriggling region (4),
Emergency injection mouth (5) and filter (6)
Middle dropper (10) both sides dropper (11) (12), air filter (13), primary filter
Device (14) and exhaustor (15).
Ingress pipe (20), delivery line (21), floor (22).
Ingress pipe (30), delivery line (32) air vent (31).
The schematic diagram of Fig. 2 gas collecting apparatus of the present invention (3)
Ingress pipe (30), delivery line (32) air vent (31).
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
As seen from Figure 1, the present invention is filled by liquid collector (1), heater (2), gas collection
Put (3), wriggling region (4), emergency injection mouth (5) and filter (6) composition.
Wherein, liquid collector (1) includes middle dropper (10) both sides dropper (11) (12),
Air filter (13), primary filter (14) and exhaustor (15).
Heater (2) includes ingress pipe (20), delivery line (21), floor (22).
Gas collecting apparatus (3) includes ingress pipe (30), delivery line (32) air vent (31).
Operating procedure:
1. transfusion device is installed in infusion pump
2. syringe needle is inserted medicine bottle (requiring to choose the feeder number of infusion channel according to transfusion)
3. opening air filter (13), medicinal liquid flows down along pipeline, the liquid level that liquid collector (1) is inner
Beginning to ramp up, after liquid collector (1) liquid level rises to certain altitude, liquid passes through (14)
(20) flowing into heater (2), after liquid is full of heater, liquid is through (21)
(30) flowing into gas collecting apparatus (3), then gas collecting apparatus (3) liquid level begins to ramp up,
During gas collecting apparatus (3) liquid level rises to a, the liquid level of liquid collector (1) does not has substantially
Change, after gas collecting apparatus (3) liquid level reaches a, in the continuation of liquid collector (1) liquid level
Rise, after liquid collector (1) liquid level arrives b, close air filter (13).
4. open peristaltic pump, discharge the gas in remaining conduit.When patient end syringe needle has liquid to flow out,
Represent drained gas.Next according to demand can be with normal infusion.
Claims (7)
1. a New Super-precision crosses filter infusion apparatus, it is characterised in that by liquid collector (1),
Heater (2), gas collecting apparatus (3), wriggling region (4), emergency injection mouth (5) and
Filter (6) forms；Wherein, liquid collector (1) includes middle dropper (10) both sides
Dropper (11) (12), air filter (13), primary filter (14) and exhaustor (15)；
Heater (2) includes ingress pipe (20), delivery line (21), floor (22)；Gas collection
Device (3) includes ingress pipe (30), delivery line (32) air vent (31)；It connects
Mode is, liquid collector (1) passes through ingress pipe (20) and exhaustor (15) and adds hot charging
Put (2) to be connected with gas collecting apparatus (3), heater (2) by delivery line (21) and
Gas collecting apparatus (3) is connected, and gas collecting apparatus (3) is then by delivery line (32) and wriggling region
(4) being connected, the other end of wriggling region (4) is connected to emergency injection mouth (5), promptly notes
The other end of loophole (5) is then connected with filter (6).
Transfusion device the most according to claim 1, it is characterised in that exhaustor (15)
Purpose is to derive the gas of minute bubbles synthesis in gas collecting apparatus (3).
Transfusion device the most according to claim 1, it is characterised in that: filter (6) is adopted
With a kind of novel high polymer polymeric material, it utilizes charge forces, to antibacterial, endotoxin
There is adsorption, complete large aperture filter bacteria and endotoxic function.
Transfusion device the most according to claim 1, it is characterised in that: wriggling region (4)
Using composite, internal layer is medical material PE；Cladding material uses highly elastic material
High-elastic silica gel；Use this material i.e. to ensure the elasticity of tube for transfusion, in turn ensure that infusion flow essence
Degree and conduit working life.
Transfusion device the most according to claim 1, it is characterised in that: heater (2)
Internal employing floor, makes liquid constitute U-shaped flowing, allows liquid be full of utricule all the time, improve
The efficiency of heating surface.
Transfusion device the most according to claim 1, it is characterised in that: heater (2)
Being made up of special material, internal layer is medical material Stainless steel 316 L, and cladding material smears elasticity
Heat conductive silica gel；Use this material i.e. to ensure heat conductivity, in turn ensure that transfusion device and calandria
Be fully contacted.
Transfusion device the most according to claim 1, it is characterised in that: heater (2)
Use flat bellows structure, in the case of cross-sectional area is certain, it is ensured that also contacts area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449557.3A CN104225731B (en) | 2014-09-04 | 2014-09-04 | A kind of New Super-precision crosses filter infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449557.3A CN104225731B (en) | 2014-09-04 | 2014-09-04 | A kind of New Super-precision crosses filter infusion apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104225731A CN104225731A (en) | 2014-12-24 |
| CN104225731B true CN104225731B (en) | 2016-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410449557.3A Active CN104225731B (en) | 2014-09-04 | 2014-09-04 | A kind of New Super-precision crosses filter infusion apparatus |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784778B (en) * | 2015-04-30 | 2018-03-09 | 西安力邦医疗电子有限公司 | A kind of special heating infusion device of infusion pump |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237091A (en) * | 1978-06-21 | 1980-12-02 | Cobe Laboratories, Inc. | Temperature probe |
| US4585436A (en) * | 1983-11-03 | 1986-04-29 | Baxter Travenol Laboratories, Inc. | Peritoneal dialysis apparatus |
| CN101036813A (en) * | 2006-07-12 | 2007-09-19 | 贾宇东 | The position and the sequence of versatile exhausting box and flow governor on the transfusional device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204170230U (en) * | 2014-09-04 | 2015-02-25 | 西安力邦医疗电子有限公司 | A kind of New Super-precision crosses filter infusion apparatus |
-
2014
- 2014-09-04 CN CN201410449557.3A patent/CN104225731B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237091A (en) * | 1978-06-21 | 1980-12-02 | Cobe Laboratories, Inc. | Temperature probe |
| US4585436A (en) * | 1983-11-03 | 1986-04-29 | Baxter Travenol Laboratories, Inc. | Peritoneal dialysis apparatus |
| CN101036813A (en) * | 2006-07-12 | 2007-09-19 | 贾宇东 | The position and the sequence of versatile exhausting box and flow governor on the transfusional device |
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| Publication number | Publication date |
|---|---|
| CN104225731A (en) | 2014-12-24 |
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