CN105664283A - Converter - Google Patents
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- Publication number
- CN105664283A CN105664283A CN201610115372.8A CN201610115372A CN105664283A CN 105664283 A CN105664283 A CN 105664283A CN 201610115372 A CN201610115372 A CN 201610115372A CN 105664283 A CN105664283 A CN 105664283A
- Authority
- CN
- China
- Prior art keywords
- transducer
- setting machine
- pin setting
- automatic pin
- liquid
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000001802 infusion Methods 0.000 claims abstract description 13
- 239000007799 cork Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000008155 medical solution Substances 0.000 claims description 2
- 241001411320 Eriogonum inflatum Species 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M2005/1401—Functional features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a converter. The converter is used for connecting an infusion device bottle stopper puncture device with a liquid medicine container to prevent the phenomenon that automatic bottle replacing is failed due to the fact that an infusion device bottle stopper puncture device is not unified or standard in the using process of an automatic bottle replacing machine; meanwhile, the converter is provided with auxiliary structures such as a standard dropper, a height setting connection pipe, an extrusion section, a gas detection section and an ultrasonic sensing section which are used for improving the stability and safety of automatic bottle replacing.
Description
Technical field
The present invention relates to a kind of medical supplies, be specially the transfusion supporting transducer of automatic pin setting machine.
Background technology
Transfusion automatic decanting function realizes automatic decanting in infusion process, when a upper bottle liquid medicine defeated to the greatest extent time, it is defeated most that this machine can detect medicinal liquid, and the bottle plug puncture unit clamping transfusion device moves down so that it is depart from medical liquid container, then rotate medical liquid container rotating disk, a new bottle liquid medicine container is made to move to above puncture outfit for bottle stopper of infusion apparatus, finally clamp and the bottle plug puncture unit of transfusion device moves, puncture and enter a new bottle liquid medicine container, continue transfusion.
When but clinical practice uses, owing to the bottle plug puncture unit of transfusion device is different and without custom-designed fixed structure, reinsert failure, there is material risk when often leading to automatic decanting.
For the problems referred to above, it is an object of the invention to the supporting transducer of automatic pin setting machine, all puncture outfit for bottle stopper of infusion apparatus are united, form standard to slotting pattern, it is ensured that automatic decanting reinserts successfully. This transducer is also equipped with infusion flow rate detecting and controls the supplementary structures such as supporting structure simultaneously, improves automatic decanting infusion safety
For achieving the above object, it is achieved through the following technical solutions:
A kind of transfusion supporting transducer of automatic pin setting machine, it is characterized in that: its top is provided with bottle plug puncture unit, can be used in piercing through the cork inserting medical liquid container, being provided with cork bottom it, it is possible to punctured by the perforator of transfusion device, its middle chamber connects top bottle plug puncture unit and bottom cork, transducer is provided with the fixed structure coordinated with automatic pin setting machine, automatic pin setting machine passes through canned paragraph stationary transducer, and drives transducer to move up and down, it is achieved automatic decanting.
Described bottle plug puncture unit has two passages, and one is fluid passage, and a gas passage is provided with air-filtering membrane between gas passage and air, makes the gas of this passage of inflow all flow through air-filtering membrane.
Described transducer is provided with standard dropper, and the detecting system of automatic pin setting machine can judge transfusion speed by liquid from dropper speed of dripping.
Its middle chamber is provided with storage liquid structure, and liquid in cavity can be made automatically to be increased to preset height, it is simple to liquid height in automatic pin setting machine detecting system detecting cavity.
It stores liquid structure is the fixed high connecting tube bottom middle chamber, and its top has block, side to have longitudinal side opening, inner hollow.
It is provided with extruded segment, when the governing system of automatic pin setting machine extrudes this extruded segment, controllable infusion speed.
Being provided with gas sensing section, the gas sensing system of automatic pin setting machine can monitor this section of bubble.
Being provided with ultrasonic sensing section, the ultrasonic system of automatic pin setting machine can pass through this section of medical solution heating and pulverize bubble in medicinal liquid.
Compared to existing technology, present invention have the advantage that
1, change bottle stable, occur without puncture failure;
2 and automatic pin setting machine supporting after, possess bubble pulverize, liquid heating, flow velocity detect, flow speed control, the advantages such as liquid level is automatically positioned, Anti-bubble anti-empty, use safer.
Fig. 1 automatic pin setting machine, medical liquid container, transducer, transfusion device perforator one figure;
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As it is shown in figure 1, include:
Transducer 1, transducer bottle plug puncture unit 11, transducer bottle plug puncture unit fluid passage 111, transducer bottle plug puncture unit air duct 112, transducer bottle plug puncture unit air-filtering membrane 113, transducer cork 12, transducer cavity 13, transducer fixed structure 14, transducer dropper 15, the fixed high connecting tube 16 of transducer, block 161, longitudinal side opening 162, transducer extruded segment 17, transducer gas sensing section 18, the ultrasonic sensing section 19 of transducer;
Medical liquid container 21, medical liquid container 22;
Automatic pin setting machine 3, automatic pin setting machine rotating disk 31, automatic pin setting machine body 32, automatic pin setting machine fixed structure 321, automatic pin setting machine drips speed detecting system 322, automatic pin setting machine liquid level height detecting system 323, automatic pin setting machine governing system 324, automatic pin setting machine gas sensing system 325, automatic pin setting machine ultrasonic system 326;
Puncture outfit for bottle stopper of infusion apparatus 4.
During Clinical practice, medical liquid container 21 and 22 is fixed on automatic pin setting machine rotating disk 31, by the fixed structure 14 of transducer 1 and automatic pin setting machine fixed structure 321 combined fixed, puncture outfit for bottle stopper of infusion apparatus 4 is inserted transducer cork 12, then automatic pin setting machine 3 is started, automatic pin setting machine rotating disk 31 automatic rotation, medical liquid container 21 is moved on to directly over transducer bottle plug puncture unit 11, automatic pin setting machine fixed structure 321 is automatically upper to be moved, transducer bottle plug puncture unit 11 is inserted medical liquid container 21, in air, gas is through transducer bottle plug puncture unit air-filtering membrane 113 and transducer bottle plug puncture unit air duct 112, enter medical liquid container 21, in medical liquid container 21, liquid flows down from transducer bottle plug puncture unit fluid passage 111, transducer cavity 13 is entered through transducer dropper 15, owing to bottom transducer cavity 13, sole liquid outlet is longitudinal side opening 162 of the fixed high connecting tube 16 of transducer, longitudinal side opening 162 hole is less, liquid cannot overcome surface tension to pass through longitudinal side opening 162 temporarily, constantly can only put aside in transducer cavity 13, liquid level continues to raise, in simultaneous converter cavity 13, gas easily can be discharged by longitudinal side opening 162, when liquid is increased to and covers longitudinal side opening 162 upper limb completely, gas cannot continue to discharge, in transducer cavity 13, pressure raises, cause that liquid overcomes the surface tension of longitudinal side opening 162, make a forcible entry into longitudinal side opening 162 and flow down, in transducer cavity 13, liquid height no longer raises, namely the fixed high connecting tube 16 of transducer realizes the fixed high effect of intended liquid level, the block 161 of the fixed high connecting tube 16 of transducer is prevented from liquid and directly blocks longitudinal side opening 162, avoid the fixed high failure of liquid level. after the fixed high success of liquid, continue to flow into transducer extruded segment 17, transducer gas sensing section 18, the ultrasonic sensing section 19 of transducer, finally flow into puncture outfit for bottle stopper of infusion apparatus 4, complete aerofluxus, start transfusion.
In infusion process, speed detecting system 322 can be dripped by automatic pin setting machine and carry out read converter dropper 15 liquid per minute and drip number, i.e. flow velocity, then feed back to automatic pin setting machine governing system 324, by the squeezing action of transducer extruded segment 17 is adjusted flow velocity.Automatic pin setting machine ultrasonic system 326 can be passed through and act on the ultrasonic sensing section 19 of transducer, melt bubble, improve temperature of liquid.
When medical liquid container 21 liquid defeated to the greatest extent after, 15 prompt drops of transducer dropper are 0, and automatic pin setting machine drips after speed detecting system 322 finds and will start automatic decanting action within the setting time or send alarm. If this mechanism failure, then in transducer cavity 13, liquid level declines, and automatic pin setting machine liquid level height detecting system 323 will start automatic decanting action within the setting time or send alarm after finding. If this mechanism also lost efficacy, liquid level continues to decline, and automatic pin setting machine gas sensing system 325 is by discovery and starts automatic decanting action within the setting time or sends alarm.
Once start automatic decanting mechanism, automatic pin setting machine fixed structure 321 moves down automatically, transducer bottle plug puncture unit 11 is extracted medical liquid container 21, then automatic pin setting machine rotating disk 31 rotates, medical liquid container 21 is removed, medical liquid container 22 is moved to directly over transducer bottle plug puncture unit 11, move automatically upper for automatic pin setting machine fixed structure 321, transducer bottle plug puncture unit 11 is inserted medical liquid container 22, continues transfusion.
When medical liquid container 22 also defeated to the greatest extent after, trigger and report to the police, notify that nurse terminates transfusion, automatic pin setting machine governing system 324 acts on transducer extruded segment 17 simultaneously, and flow velocity is reduced to 0.
Those of ordinary skill in the art should be realized that, above embodiments is used only to the present invention is described, but not as limitation of the invention, as long as in the essence scope of design of the present invention, change or modification to above example all will drop in scope of the presently claimed invention.
Claims (8)
1. the transfusion supporting transducer of automatic pin setting machine, it is characterized in that: its top is provided with bottle plug puncture unit, can be used in piercing through the cork inserting medical liquid container, being provided with cork bottom it, it is possible to punctured by the perforator of transfusion device, its middle chamber connects top bottle plug puncture unit and bottom cork, transducer is provided with the fixed structure coordinated with automatic pin setting machine, automatic pin setting machine passes through canned paragraph stationary transducer, and drives transducer to move up and down, it is achieved automatic decanting.
2. transducer as claimed in claim 1, it is characterized in that: described bottle plug puncture unit has two passages, one is fluid passage, a gas passage, it is provided with air-filtering membrane between gas passage and air, makes the gas of this passage of inflow all flow through air-filtering membrane.
3. as claimed in claim 1 transducer, it is characterised in that: described transducer is provided with standard dropper, the dripping speed detecting system and can judge transfusion speed by liquid from dropper speed of dripping of automatic pin setting machine.
4. transducer as claimed in claim 1, it is characterised in that: its middle chamber is provided with storage liquid structure, liquid in cavity can be made automatically to be increased to preset height, it is simple to liquid height in automatic pin setting machine liquid level height detecting systems scan cavity.
5. transducer as claimed in claim 4, it is characterised in that: it stores liquid structure is the fixed high connecting tube bottom middle chamber, and its top has block, side to have longitudinal side opening, inner hollow.
6. transducer as claimed in claim 1, it is characterised in that: it is provided with extruded segment, when the governing system of automatic pin setting machine extrudes this extruded segment, controllable infusion speed.
7. transducer as claimed in claim 1, it is characterised in that: being provided with gas sensing section, the gas sensing system of automatic pin setting machine can monitor this section of bubble.
8. transducer as claimed in claim 1, it is characterised in that: being provided with ultrasonic sensing section, the ultrasonic system of automatic pin setting machine can pass through this section of medical solution heating and pulverize bubble in medicinal liquid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115372.8A CN105664283A (en) | 2016-02-26 | 2016-02-26 | Converter |
| PCT/CN2017/071463 WO2017143889A1 (en) | 2016-02-26 | 2017-01-18 | Converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115372.8A CN105664283A (en) | 2016-02-26 | 2016-02-26 | Converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105664283A true CN105664283A (en) | 2016-06-15 |
Family
ID=56306299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115372.8A Pending CN105664283A (en) | 2016-02-26 | 2016-02-26 | Converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105664283A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017143889A1 (en) * | 2016-02-26 | 2017-08-31 | 浙江康泰医疗器械有限公司 | Converter |
| CN110833642A (en) * | 2019-12-03 | 2020-02-25 | 邢义林 | Medical rotating wheel type injection bottle changing system |
| CN113730722A (en) * | 2021-09-13 | 2021-12-03 | 广州点滴健康科技有限公司 | Automatic medicine changing and supplementing device for transfusion based on multi-weighing and multi-liquid level sensing technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580179A (en) * | 2012-03-20 | 2012-07-18 | 山东威高集团医用高分子制品股份有限公司 | Novel exhaust-free infusion set |
| CN104001229A (en) * | 2014-06-18 | 2014-08-27 | 张丽霞 | Infusion device and using method thereof |
| CN203915639U (en) * | 2014-06-18 | 2014-11-05 | 刘瑞平 | A kind of fluid delivery apparatus |
| CN204033910U (en) * | 2014-08-21 | 2014-12-24 | 宋思阳 | Exempt from nurse automatic decanting infusion set |
| CN204050478U (en) * | 2014-06-18 | 2014-12-31 | 刘瑞平 | The fluid delivery apparatus that a kind of many transfusion bottles use |
| CN205612799U (en) * | 2016-02-26 | 2016-10-05 | 浙江康泰医疗器械有限公司 | Converter |
-
2016
- 2016-02-26 CN CN201610115372.8A patent/CN105664283A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580179A (en) * | 2012-03-20 | 2012-07-18 | 山东威高集团医用高分子制品股份有限公司 | Novel exhaust-free infusion set |
| CN104001229A (en) * | 2014-06-18 | 2014-08-27 | 张丽霞 | Infusion device and using method thereof |
| CN203915639U (en) * | 2014-06-18 | 2014-11-05 | 刘瑞平 | A kind of fluid delivery apparatus |
| CN204050478U (en) * | 2014-06-18 | 2014-12-31 | 刘瑞平 | The fluid delivery apparatus that a kind of many transfusion bottles use |
| CN204033910U (en) * | 2014-08-21 | 2014-12-24 | 宋思阳 | Exempt from nurse automatic decanting infusion set |
| CN205612799U (en) * | 2016-02-26 | 2016-10-05 | 浙江康泰医疗器械有限公司 | Converter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017143889A1 (en) * | 2016-02-26 | 2017-08-31 | 浙江康泰医疗器械有限公司 | Converter |
| CN110833642A (en) * | 2019-12-03 | 2020-02-25 | 邢义林 | Medical rotating wheel type injection bottle changing system |
| CN113730722A (en) * | 2021-09-13 | 2021-12-03 | 广州点滴健康科技有限公司 | Automatic medicine changing and supplementing device for transfusion based on multi-weighing and multi-liquid level sensing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |