CN204170205U - The flexible balanced infusion pump in medical application of a kind of bellows - Google Patents
The flexible balanced infusion pump in medical application of a kind of bellows Download PDFInfo
- Publication number
- CN204170205U CN204170205U CN201420508774.0U CN201420508774U CN204170205U CN 204170205 U CN204170205 U CN 204170205U CN 201420508774 U CN201420508774 U CN 201420508774U CN 204170205 U CN204170205 U CN 204170205U
- Authority
- CN
- China
- Prior art keywords
- transfusion
- capsule
- infusion pump
- bellows
- infusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
This utility model relates to the flexible balanced infusion pump in medical application of a kind of bellows, it is characterized in that, feed tube (1) connects feed tube holder (2) successively, transfusion capsule (3), transfusion capsule (3) transfusion capsule locating rack (4) is fixed and is placed in the stripper plate of flexible tooth shape extrusion pump (5), the drain pipe (7) of transfusion capsule (3) is fixed with drain pipe holder (6), infusion pump of the present utility model can solve large discharge transfusion problem and low pulse degree transfusion problem, simultaneously, due to physical characteristic, make other tube for transfusion can not misuse in bellows infusion pump, just further avoid malpractice, improve transfusion precision.
Description
Technical field
The invention belongs to technical field of medical instruments, relate to a kind of medical transfusion equipment, especially infusion pump.
Background technology
Medical apparatus and instruments belongs to special industry, the various equipment be applied to, and requires that safety is very high.To infuse in addition application, have multiple situation: be such as heavy dose of, long-time etc., current most infusion pump is infused by squash type, and transfusion caliber is very little, can cause pulse of necessarily infusing, can not carry out heavy dose of infusion.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, provide a kind of bellows infusion pump, this infusion pump adopts modularized design, meet existing infusion function requirement, and greatly reduce transfusion pulse, make it very mild and carry out infusion, effectively solve the problem of transfusion pulse.By bellows extruding transfusion, greatly improve transfusion speed, reduce transfusion pulse.
The object of the invention is to solve by the following technical programs:
A kind of bellows infusion pump, it is constructed as follows: feed tube (1) connects feed tube holder (2), transfusion capsule (3) successively, transfusion capsule (3) fix with transfusion capsule locating rack (4) and be placed in the stripper plate of flexible tooth shape extrusion pump (5), the drain pipe (7) of transfusion capsule (3) uses drain pipe holder (6) fixing.
Infusion pump of the present invention, is fixed by feed tube holder (2) and drain pipe holder (6) and is demarcated special liquid-transport pipe-line.The compressional movement of transfusion capsule is completed by transfusion capsule locating rack (4) and corresponding flexible dentation extrusion pump (5).Determine that liquid-transport pipe-line is uniquely accurate by feed tube holder (2), drain pipe holder (6) and transfusion capsule locating rack (4).By transfusion capsule locating rack (4) and corresponding flexible dentation extrusion pump (5) by adding infusion solutions sectional area, strengthening infusion flow rate, ensure transfusion precision and reduce pulse of infusing.
Infusion pump of the present invention, the tooth-shape structure that wherein flexible dentation extrusion pump (5) is arranged by the continuous and parallel that two planes are relative forms, make the transfusion capsule be between two plate be formed continuously extruded by this relative to the wriggling of notched plate, and then the force direction that the liquid in capsule is wriggled according to tooth plate is promoted.
Infusion pump of the present invention, with the major part that infuse capsule (3) and flexible dentation extrusion pump (5) are invention, it is run by running gear, and running gear comprises control system, actuating unit, checkout gear, warning and safety device and input and interactive device.
Wherein actuating unit application linear peristaltic pump, the bellows structure that middle extrusion application is special, as Fig. 1.Bellows sectional area is 10 times of round type sectional area, so under the equal rotating speed of pump, the flow of bellows is 10 times of round type, so our transfusion speed, can reach original 10 times.In like manner, when under identical infusion flow rate, the rotating speed of bellows infusion pump only has original 1/10, so the impulse wave cycle is 10 times of traditional infusion pump, impulse wave is just much mild.We are by reducing in addition, accomplish further buffering, greatly can reduce impulse wave again.
The present invention has following beneficial effect:
Compared with traditional infusion pump, native system not only can carry out very mild infusion, effectively solves the problem of transfusion pulse, also by bellows extruding transfusion, greatly improves transfusion speed, can be applied to urgent blood transfusion; During extruding transfusion capsule, as Fig. 2, the contact in face and face, transfusion deformation quantity and recovery are better than circular pipeline.Meanwhile, due to physical characteristic, other infusion pipeline can not be misused in bellows infusion pump, just further avoid malpractice, improve transfusion precision.
Accompanying drawing explanation
Fig. 1 is syringe structure figure of the present invention.Wherein feed tube (1), feed tube holder (2), transfusion capsule (3), transfusion capsule locating rack (4), flexible dentation extrusion pump (5), drain pipe holder (6), drain pipe (7).
Fig. 2 is the fashion of extrusion of infusion pump of the present invention and fashion of extrusion comparison diagram of the prior art.
Fig. 2 a conventional infusion pump.
Fig. 2 b bellows infusion pump.
Detailed description of the invention
Below in conjunction with accompanying drawing, 1 couple of the present invention is described in further detail:
By feed tube holder (2), transfusion capsule locating rack (4) and drain pipe holder (6), the special infusion pipeline of installation; By flexible dentation extrusion pump (5) motion of driven by motor, extruding transfusion capsule (3).Wherein flexible dentation extrusion pump (5) has 12 to extrude joints, and having moved one-period according to sine wave in 12 extruding joints, completes an infusion process.The tooth-shape structure that wherein flexible dentation extrusion pump (5) is arranged by the continuous and parallel that two planes are relative forms, make the transfusion capsule be between two plate be formed continuously extruded by this relative to the wriggling of notched plate, and then the force direction that the liquid in capsule is wriggled according to tooth plate is promoted.
Claims (8)
1. the flexible balanced infusion pump in medical application of bellows, it is characterized in that, feed tube (1) connects feed tube holder (2), transfusion capsule (3) successively, transfusion capsule (3) fix with transfusion capsule locating rack (4) and be placed in the stripper plate of flexible tooth shape extrusion pump (5), the drain pipe (7) of transfusion capsule (3) uses drain pipe holder (6) fixing.
2. infusion pump according to claim 1, is characterized in that: fixed by feed tube holder (2) and drain pipe holder (6) and demarcated special liquid-transport pipe-line.
3. infusion pump according to claim 1, is characterized in that: the compressional movement being completed transfusion capsule by transfusion capsule locating rack (4) and corresponding flexible dentation extrusion pump (5).
4. infusion pump according to claim 1, is characterized in that: determine that liquid-transport pipe-line is uniquely accurate by feed tube holder (2), drain pipe holder (6) and transfusion capsule locating rack (4).
5. infusion pump according to claim 1, it is characterized in that: by transfusion capsule locating rack (4) and corresponding flexible dentation extrusion pump (5) by adding infusion solutions sectional area, strengthening infusion flow rate, ensure transfusion precision and reduce pulse of infusing.
6. infusion pump according to claim 1, it is characterized in that: the tooth-shape structure that wherein flexible dentation extrusion pump (5) is arranged by the continuous and parallel that two planes are relative forms, make the transfusion capsule be between two plate be formed continuously extruded by this relative to the wriggling of notched plate, and then the force direction that the liquid in capsule is wriggled according to tooth plate is promoted.
7. infusion pump according to claim 1, it is characterized in that: the major part taking capsule of infusing (3) and flexible dentation extrusion pump (5) as invention, it is run by running gear, and running gear comprises control system, actuating unit, checkout gear, warning and safety device and input and interactive device.
8. infusion pump according to claim 7, is characterized in that: wherein actuating unit application linear peristaltic pump, the bellows structure that middle extrusion application is special, and bellows sectional area is 10 times of round type sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508774.0U CN204170205U (en) | 2014-09-04 | 2014-09-04 | The flexible balanced infusion pump in medical application of a kind of bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508774.0U CN204170205U (en) | 2014-09-04 | 2014-09-04 | The flexible balanced infusion pump in medical application of a kind of bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170205U true CN204170205U (en) | 2015-02-25 |
Family
ID=52559050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508774.0U Active CN204170205U (en) | 2014-09-04 | 2014-09-04 | The flexible balanced infusion pump in medical application of a kind of bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225718A (en) * | 2014-09-04 | 2014-12-24 | 西安力邦医疗电子有限公司 | Bag type flexible balancing medical infusion pump |
-
2014
- 2014-09-04 CN CN201420508774.0U patent/CN204170205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104225718A (en) * | 2014-09-04 | 2014-12-24 | 西安力邦医疗电子有限公司 | Bag type flexible balancing medical infusion pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205215872U (en) | Push -pull type syringe pump | |
| CN104225718A (en) | Bag type flexible balancing medical infusion pump | |
| CN204208133U (en) | Liquid stopping clamp | |
| CN204170205U (en) | The flexible balanced infusion pump in medical application of a kind of bellows | |
| CN105363094A (en) | Infusion pump and infusion equipment | |
| CN204637157U (en) | Without swinging infusion pump pressure pipe structure | |
| CN204709539U (en) | Infusion regulator | |
| CN104056322A (en) | Transfusion peristaltic pump and fluctuation compensation and blood backflow control method thereof | |
| CN203189251U (en) | Control system of liquid infusing metering pump | |
| CN203842114U (en) | Venous indwelling needle | |
| CN208448286U (en) | A kind of peripheral vein access, which rushes tube sealing, leads and rushes device | |
| CN203539698U (en) | Automatic dosing device | |
| CN203447583U (en) | Infusion pump capable of detecting fatigue of infusion hoses | |
| CN104847635B (en) | The peristaltic pump driven based on light-induced shape-memory polymer and method thereof | |
| CN104117110A (en) | Micro infusion pump | |
| CN104707205A (en) | Abrasion-resistant micro-scale infusion pump | |
| CN204463646U (en) | The quantitative volume of simulation human vein injection medical lecture model detects cylinder | |
| CN203749640U (en) | Automatic liquid medicine continuous and quantitative delivery device | |
| CN205287093U (en) | Transfer pump and infusion equipment | |
| CN207168791U (en) | A kind of liquid difference reverse-flow type syringe pump | |
| CN202314718U (en) | Flexible microinjector | |
| CN205729888U (en) | A kind of portable multi-function trace infusion pump control system | |
| CN208287298U (en) | A kind of department of anesthesia's infusion pump | |
| CN203389155U (en) | Control system for electric trace anesthesia infusion pump | |
| CN203677640U (en) | Infusion pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |