CN106075642B - Infusion device capable of automatically replacing infusion bottle - Google Patents
Infusion device capable of automatically replacing infusion bottle Download PDFInfo
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- CN106075642B CN106075642B CN201610605143.4A CN201610605143A CN106075642B CN 106075642 B CN106075642 B CN 106075642B CN 201610605143 A CN201610605143 A CN 201610605143A CN 106075642 B CN106075642 B CN 106075642B
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- 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
- A61M5/1407—Infusion of two or more substances
- A61M5/1409—Infusion of two or more substances in series, e.g. first substance passing through container holding second substance, e.g. reconstitution systems
-
- 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
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- 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
-
- 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
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
-
- 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
- A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
- A61M2205/103—General characteristics of the apparatus with powered movement mechanisms rotating
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses an infusion device capable of automatically replacing a hanging bottle, which comprises: the infusion bottle comprises a bottle hanging bracket, a bottle hanging fixing bracket, a plug-in needle hanging unit, an automatic transposition unit, a bottle opening disinfection unit and an infusion speed regulation unit. The transfusion device can avoid the problem of blood backflow which is easy to occur in the manual insertion and extraction of the transfusion needle by the existing nurse, can greatly lighten the workload of the nurse, improves the working efficiency and can improve the speed regulation accuracy.
Description
Technical Field
The invention relates to the field of medical auxiliary equipment, in particular to an infusion device capable of automatically replacing a hanging bottle.
Background
Infusion is a treatment means widely adopted in hospitals at present, and can be used for curing various diseases. In the process of infusion, in many cases, the same patient needs to continuously deliver several bottles of different liquid medicines, and the delivery speeds of the bottles are different. In the conventional infusion process, the patient needs to pay attention to the liquid level condition of the medicine liquid in the infusion bottle at any time, and the nurse is informed of changing the medicine bottle when the medicine liquid is insufficient. During this period, if the patient forgets to observe the liquid medicine in the medicine bottle, a blood reflux phenomenon may occur, which is unfavorable for the treatment of the patient. Meanwhile, in the infusion process, different medicines are required to be infused in different durations, the infusion speed is generally regulated by the experience of nurses in the existing hospitals, and no accurate and reliable flow rate display is provided for reference. In addition, when there are many patients who need infusion, nurses need to replace infusion bottles for many patients constantly, resulting in great workload and easy occurrence of errors.
Therefore, a device capable of automatically replacing an infusion hanging bottle and automatically adjusting the infusion speed is needed to realize infusion so as to reduce the workload of nurses, avoid blood backflow caused by untimely changing of the medicine, and regulate the speed conveniently and accurately.
Disclosure of Invention
The invention aims to provide an infusion device capable of automatically replacing a hanging bottle.
To achieve the above object, the present invention adopts the following:
an infusion device capable of automatically replacing a hanging bottle, comprising:
the hanging bottle bracket is used for fixing a plurality of hanging bottles;
the infusion bottle fixing frame is used for supporting and fixing an infusion bottle bracket, a plug infusion needle unit, an automatic transposition unit, a bottle opening disinfection unit and an infusion speed regulation unit;
the inserting and pulling needle hanging unit comprises a needle hanging fixing mechanism, a first driving motor and a first transmission mechanism, wherein the needle hanging fixing mechanism is connected with the first driving motor through the first transmission mechanism;
the automatic transposition unit comprises a second driving motor and a second transmission mechanism, and the bottle hanging bracket is connected with the second transmission mechanism through a gear mechanism;
the bottle opening sterilizing unit is used for sterilizing the bottle opening of the hanging bottle;
the infusion speed regulating unit comprises a third driving motor, an infusion tube fixing frame, a cam and an infusion tube; the infusion tube fixing frame is provided with a space capable of accommodating the cam, and the infusion tube is arranged in a gap between the cam and the infusion tube fixing frame.
The hanging bottle support is used for fixing a plurality of hanging bottles and is provided with a plurality of holes which can accommodate bottle mouths of the hanging bottles. Preferably, the bottle mouth of the hanging bottle is fixed on the hanging bottle bracket through a buckle, and a permanent magnet is arranged on the buckle. The bottle mouth disinfection unit comprises a disinfection cap and a disinfection cap elimination rod, wherein permanent magnets are arranged at two ends of the disinfection cap and are fixed on the clamping buckles through the attraction of the permanent magnets; an alcohol disinfection cotton swab is placed in the disinfection cap; the disinfection cap removal bar is used to disengage the disinfection cap from the catch when it is in contact with the disinfection cap. In the rotation process of the automatic transposition unit, when the disinfection cap is contacted with the disinfection cap elimination rod, the disinfection cap elimination rod can automatically separate the disinfection cap from the buckle, so that the hanging needle can be conveniently inserted and pulled. The disinfection cap forms a relatively airtight space with the buckle and the top of the hanging bottle, ensures the cleaning of the bottle mouth and prevents the hanging bottle from being polluted during waiting.
The inserting and pulling hanging needle unit is used for inserting or pulling the hanging needle into or out of the hanging bottle. The hanging needle fixing mechanism is used for fixing the hanging needle, and is preferably a hanging needle clamp in a clamp shape, and the mouth part of the hanging needle clamp is matched with the shape of the hanging needle. The hanging needle is fixed by the hanging needle clamp, so that the hanging needle can be stably and reliably fixed on the hanging needle clamp, and the head part of the hanging needle is always kept upwards vertically. The first transmission mechanism is preferably a screw-nut mechanism, comprising a screw and a nut. The first driving motor may continuously rotate. In the screw-nut mechanism, a nut and a screw rod are mutually matched, wherein the screw rod is connected with an output shaft of a first driving motor through a coupler, and the nut is fixed with a needle hanging clamp. Namely, the transfusion needle clamp is connected with the first driving motor through the screw rod nut mechanism. Under the support of the output shaft of the first driving motor, the screw rod can rotate along with the first driving motor, and the nut moves up and down with the hanging needle clamp along with the rotation of the screw rod, so that the action of inserting and pulling the hanging needle is realized. Preferably, the plug hanging needle unit further comprises a linear bearing and a guide rail. The linear bearing is fixed at the tail part of the hanging needle clamp, the guide rail is a guide rail along the vertical direction, and the linear bearing is matched with the guide rail to ensure that the hanging needle clamp cannot rotate in the up-and-down movement process.
The automatic transposition unit is used for moving the first infusion bottle after infusion of the liquid medicine away from the position of the infusion needle, and moving other infusion bottles to be infused of the liquid medicine to the position of the infusion needle. The second transmission mechanism may be any device that can provide a transmission, such as a gear, a synchronous pulley, a V-pulley. Preferably, the second transmission mechanism is a gear mechanism comprising a first spur gear and a second spur gear; the first straight gear is fixed on the output shaft of the second driving motor; the first straight gear and the second straight gear are matched with each other; the second spur gear is fixed with the hanging bottle fixing frame. Preferably, the second spur gear is coaxially fixed with the hanging bottle fixing frame. More preferably, the second spur gear, the hanging bottle support and the hanging bottle fixing frame are all coaxially fixed. Further, the automatic transposition unit also comprises a rotating shaft and a thrust bearing, and the hanging bottle fixing frame is connected with the rotating shaft through the thrust bearing and can rotate freely.
Further, the infusion tube fixing frame is fixed on the infusion bottle fixing frame, the third driving motor is fixed on the infusion tube fixing frame, and the cam is fixed on the third driving motor.
Further, a supporting plate is arranged on the hanging bottle fixing frame; the first driving motor is arranged below the supporting plate through a flange; the guide rail, the rotating shaft, the second driving motor and the disinfection cap eliminating rod are all fixed on the support plate.
The invention has the following advantages:
the invention uses the plug hanging needle unit to realize plug hanging needle, and is matched with the automatic transposition unit, when in use, different liquid medicines can be sequentially input to a user, meanwhile, the safety of the liquid medicines is kept by using the bottle mouth disinfection unit, and the user can also utilize the infusion speed regulation unit to regulate the speed according to the requirement. The device can avoid the easy blood backward flow problem that appears in the artifical plug transfusion needle of current nurse, can greatly alleviate nurse work load simultaneously, improves work efficiency to can improve the speed governing accuracy.
Drawings
The following describes the embodiments of the present invention in further detail with reference to the drawings.
Fig. 1 is a schematic view of the whole structure of an infusion device capable of automatically replacing a hanging bottle according to the present invention.
Fig. 2 is an enlarged view of the upper portion of fig. 1.
Fig. 3 is a schematic view of the infusion device of the invention in use with an automatically exchangeable infusion bottle.
Detailed Description
In order to more clearly illustrate the present invention, the present invention will be further described with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this invention is not limited to the details given herein.
Examples
1-3, a schematic structure of the infusion device capable of automatically replacing the infusion bottle is shown. The infusion device capable of automatically replacing the infusion bottle comprises: a plurality of hanging bottles 1, a hanging bottle support 2, a hanging bottle fixing frame 12, a plug hanging needle unit, an automatic transposition unit, a bottle mouth disinfection unit and an infusion speed regulation unit. The hanging bottle 1 is inverted on the hanging bottle support 2, a hole capable of accommodating the bottle opening of the hanging bottle 1 is formed in the hanging bottle support 2, and the bottle opening of the hanging bottle 1 is fixed through the buckle 3. The bottle holder 12 has a first part with a base at the lower end and a second part with a bottle holder 2 at the upper end, the top end of the first part being provided with a support plate 16.
The plug-in transfusion needle unit comprises a transfusion needle clamp 6, a first driving motor 8, a screw-nut mechanism 4 (comprising a screw and a nut), a guide rail 14 and a linear bearing 13. The hanging needle 5 is fixed by the hanging needle clamp 6, the hanging needle clamp 6 is in a clamp form, the mouth part of the clamp is matched with the shape of the hanging needle 5, the hanging needle 5 can be ensured to be stably and reliably fixed on the hanging needle clamp 6, and the head part of the hanging needle is always kept vertically upwards. The first drive motor 8 is mounted below the support plate 16 by means of a flange 7, which is continuously rotatable. In the screw-nut mechanism 4, a nut is mutually matched with a screw, wherein the screw is connected with an output shaft of a first driving motor 8 through a coupler, and the nut is fixed with a needle hanging clamp 6. I.e. the needle holder 6 is connected to the first drive motor 8 via the screw-nut mechanism 4. Under the support of the output shaft of the first driving motor 8, the screw rod can rotate along with the first driving motor 8, and the nut moves up and down along with the rotation of the screw rod so as to realize the action of inserting and extracting the hanging needle. In a preferred mode, a linear bearing 13 is fixed at the tail part of the needle hanging clamp 6, a guide rail 14 is arranged above the supporting plate 16, and the linear bearing 13 is matched with the guide rail 14 so as to ensure that the needle hanging clamp 6 cannot rotate in the up-and-down movement process.
The automatic index unit includes a second driving motor 17, a first spur gear 20, a second spur gear 21, a rotating shaft 15, and a thrust bearing 19. The second driving motor 17 is fixed to the support plate 16. The first spur gear 20 is fixed to the output shaft of the second drive motor 17. The first spur gear 20 and the second spur gear 21 are mutually matched, and the first spur gear 20 can drive the second spur gear 21 to rotate. The second spur gear 21 is coaxial with the infusion bottle holder 12. The rotating shaft 15 is arranged on the supporting plate 16, and the infusion bottle fixing frame 12 is connected with the rotating shaft 15 through a thrust bearing 19 and can rotate freely.
The finish sterilization unit includes a sterilization cap 18 and a sterilization cap removal bar 22. A permanent magnet is arranged below the buckle 3. Permanent magnets are mounted at both ends of the sterilizing cap 18. The disinfection cap 18 is fixed on the buckle 3 by the suction force of the permanent magnet to ensure the bottle mouth of the hanging bottle 1 to be sealed. An alcohol sterilizing cotton swab is placed in the sterilizing cap 18 to ensure the sanitation of the bottle mouth. A sterilizing cap removing lever 22 is mounted on the support plate 16. The infusion bottle fixing frame 12 rotates with the disinfection cap 18 when rotating, and when the disinfection cap 18 contacts with the disinfection cap eliminating rod 22 in the rotating process, the disinfection cap eliminating rod 22 can automatically separate the disinfection cap 18 from the buckle 3, so that the infusion needle 5 can be conveniently inserted and pulled out. The disinfection cap 18 forms a relatively airtight space with the buckle 3 and the top of the hanging bottle 1, ensures the cleaning of the bottle mouth and prevents the hanging bottle 1 from being polluted during waiting.
The infusion speed regulating unit comprises a third driving motor (not shown in the figure), an infusion tube fixing frame 10, a cam 9 and an infusion tube 11. The infusion tube fixing frame 10 is provided with a space for accommodating the third driving motor and the cam 9. The third driving motor is fixed on the infusion tube fixing frame 10, the cam 9 is fixed on the third driving motor, and the infusion tube 11 is arranged in a gap between the cam 9 and the infusion tube fixing frame 10. The clearance between the cam 9 and the infusion tube fixing frame 10 is continuously changed in the rotating process, the radius of the infusion tube 11 is continuously changed under the extrusion of the cam 9, and the flow rate of the liquid medicine is correspondingly and continuously changed.
In the infusion device capable of automatically replacing the infusion bottle, in the process of changing liquid, the infusion needle unit is inserted and pulled to insert the infusion needle 5 into the infusion bottle 1; when the liquid is completely infused, the unit can automatically pull out the hanging needle 5; the automatic transposition unit rotates the next bottle hanging bottle to the transfusion position, and simultaneously removes the disinfection cap 18 for disinfecting the bottle mouth; the hanging needle 5 is inserted into the new hanging bottle 1 by the inserting and pulling hanging needle unit, and finally the transfusion speed can be accurately regulated according to the requirement by the transfusion speed regulating unit, so as to complete transfusion. The infusion device of the invention fully considers the conditions of patients and nurses, designs a plurality of units which are matched with each other, finally realizes the functions of automatic liquid exchange, convenient speed regulation, automatic disinfection and the like on one infusion bottle support, and has simple structure and convenient manufacture.
It should be understood that the foregoing examples of the present invention are provided merely for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (6)
1. An infusion device capable of automatically replacing a hanging bottle, characterized in that the infusion device comprises:
the hanging bottle bracket is used for fixing a plurality of hanging bottles;
the infusion bottle fixing frame is used for supporting and fixing an infusion bottle bracket, a plug infusion needle unit, an automatic transposition unit, a bottle opening disinfection unit and an infusion speed regulation unit;
the inserting and pulling needle hanging unit comprises a needle hanging fixing mechanism, a first driving motor and a first transmission mechanism, wherein the needle hanging fixing mechanism is connected with the first driving motor through the first transmission mechanism; the first transmission mechanism is a screw-nut mechanism and comprises a screw and a nut, the screw is connected with an output shaft of the first driving motor, and the nut is fixed with the hanging needle fixing mechanism;
the automatic transposition unit comprises a second driving motor and a second transmission mechanism, and the bottle hanging bracket is connected with the second driving motor through the second transmission mechanism;
the bottle opening sterilizing unit is used for sterilizing the bottle opening of the hanging bottle; the infusion speed regulating unit comprises a third driving motor, an infusion tube fixing frame, a cam and an infusion tube; the infusion tube fixing frame is provided with a space capable of accommodating the cam, the infusion tube is arranged in a gap between the cam and the infusion tube fixing frame, the infusion tube fixing frame is fixed on the infusion bottle fixing frame, the third driving motor is fixed on the infusion tube fixing frame, and the cam is fixed on the third driving motor;
the hanging bottle support is provided with a plurality of holes capable of accommodating bottle mouths of hanging bottles, the bottle mouths of the hanging bottles are fixed on the hanging bottle support through buckles, and permanent magnets are arranged on the buckles; the bottle mouth disinfection unit comprises a disinfection cap and a disinfection cap elimination rod, and permanent magnets are arranged at two ends of the disinfection cap; an alcohol disinfection cotton swab is arranged in the disinfection cap.
2. The infusion device capable of automatically replacing a hanging bottle according to claim 1, wherein the hanging needle fixing mechanism is a hanging needle clamp in a clamp shape, and the mouth part of the hanging needle clamp is matched with the shape of the hanging needle.
3. The infusion device capable of automatically replacing a hanging bottle according to claim 1, wherein the plug hanging needle unit further comprises a linear bearing and a guide rail, the linear bearing is fixed at the tail part of the hanging needle clamp, the guide rail is a guide rail along the vertical direction, and the linear bearing is matched with the guide rail.
4. The infusion device capable of automatically replacing a hanging bottle according to claim 1, wherein the second transmission mechanism is a gear mechanism comprising a first straight gear and a second straight gear; the first straight gear is fixed on the output shaft of the second driving motor; the first straight gear and the second straight gear are matched with each other; the second spur gear is fixed with the hanging bottle fixing frame.
5. The infusion device capable of automatically replacing a hanging bottle according to claim 1, wherein the automatic transposition unit further comprises a rotating shaft and a thrust bearing, and the hanging bottle fixing frame is connected with the rotating shaft through the thrust bearing.
6. An infusion device capable of automatically replacing a hanging bottle according to claim 1, wherein a supporting plate is arranged on the hanging bottle fixing frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605143.4A CN106075642B (en) | 2016-07-27 | 2016-07-27 | Infusion device capable of automatically replacing infusion bottle |
| PCT/CN2016/111482 WO2018018835A1 (en) | 2016-07-27 | 2016-12-22 | Infusion device capable of automatically changing infusion bottles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610605143.4A CN106075642B (en) | 2016-07-27 | 2016-07-27 | Infusion device capable of automatically replacing infusion bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106075642A CN106075642A (en) | 2016-11-09 |
| CN106075642B true CN106075642B (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610605143.4A Active CN106075642B (en) | 2016-07-27 | 2016-07-27 | Infusion device capable of automatically replacing infusion bottle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106075642B (en) |
| WO (1) | WO2018018835A1 (en) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075642B (en) * | 2016-07-27 | 2023-07-14 | 杭州国辰迈联机器人科技有限公司 | Infusion device capable of automatically replacing infusion bottle |
| CN106880886B (en) * | 2017-03-30 | 2020-01-10 | 青岛大学附属医院 | Automatic bottle changing device for transfusion |
| CN106975120B (en) * | 2017-04-19 | 2018-09-07 | 刘桂芝 | A kind of infusion bottle automatic decanting device |
| CN107583134A (en) * | 2017-10-16 | 2018-01-16 | 金鼎鑫 | Automatic infusion system based on transfusion bottle rotation |
| CN107812271B (en) * | 2017-12-13 | 2024-02-06 | 浙江海洋大学 | Automatic liquid changing machine |
| CN107929862A (en) * | 2017-12-13 | 2018-04-20 | 李志新 | A kind of fixed frame for hanging transfusion bottle when infusing |
| CN109954183A (en) * | 2017-12-14 | 2019-07-02 | 王国庆 | Automatically control infusion and monitoring system |
| CN111643766A (en) * | 2018-03-05 | 2020-09-11 | 李秀荣 | Internet infusion device |
| CN108403365B (en) * | 2018-03-19 | 2019-07-30 | 重庆良护科技有限公司 | A kind of medical instrument |
| CN108939198B (en) * | 2018-07-05 | 2020-11-17 | 张彦 | Intelligent blood transfusion device for hematology department |
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| CN109498895B (en) * | 2019-01-25 | 2021-09-24 | 合肥京东方光电科技有限公司 | Infusion device and infusion system |
| CN109621076A (en) * | 2019-01-29 | 2019-04-16 | 合肥安聚仪电科技有限公司 | A kind of medical infusion automatic decanting device |
| CN110141721B (en) * | 2019-04-30 | 2022-07-05 | 深圳市刚竹医疗科技有限公司 | Infusion device, infusion method, computer device and computer-readable storage medium |
| CN110478564B (en) * | 2019-09-16 | 2021-08-03 | 济南市中心医院 | Injection frame of bit medicine bottle is changed to intelligence |
| CN110917444B (en) * | 2019-12-05 | 2021-08-06 | 鹤壁市人民医院 | Medical instrument |
| CN111084916A (en) * | 2019-12-31 | 2020-05-01 | 天津大学仁爱学院 | Automatic dressing change infusion set |
| CN111514400A (en) * | 2020-05-06 | 2020-08-11 | 长沙宁湖机械设备有限公司 | Medical infusion support |
| CN112245704A (en) * | 2020-10-09 | 2021-01-22 | 邱亦钊 | Device for transfusion |
| CN112386763A (en) * | 2020-11-26 | 2021-02-23 | 铭铉（江西）医疗净化科技有限公司 | Multifunctional movable infusion support |
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| CN112870478A (en) * | 2021-02-25 | 2021-06-01 | 戴敏 | Medical nursing infusion support |
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| CN106075642B (en) * | 2016-07-27 | 2023-07-14 | 杭州国辰迈联机器人科技有限公司 | Infusion device capable of automatically replacing infusion bottle |
| CN206228682U (en) * | 2016-07-27 | 2017-06-09 | 杭州国辰迈联机器人科技有限公司 | A kind of infusion device of automatically replaceable transfusion bottle |
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2016
- 2016-07-27 CN CN201610605143.4A patent/CN106075642B/en active Active
- 2016-12-22 WO PCT/CN2016/111482 patent/WO2018018835A1/en active Application Filing
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| CN106075642A (en) | 2016-11-09 |
| WO2018018835A1 (en) | 2018-02-01 |
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