CN204563144U - A kind of infusion support certainly can moving liquid - Google Patents
A kind of infusion support certainly can moving liquid Download PDFInfo
- Publication number
- CN204563144U CN204563144U CN201520264231.3U CN201520264231U CN204563144U CN 204563144 U CN204563144 U CN 204563144U CN 201520264231 U CN201520264231 U CN 201520264231U CN 204563144 U CN204563144 U CN 204563144U
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- screw mandrel
- rotating shaft
- lower bottom
- bottom base
- infusion support
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Abstract
The utility model discloses a kind of infusion support certainly can moving liquid, single-chip computer control system is utilized accurately to locate and control action, accurate control motor, the rotary motion and the moving up and down of syringe needle that realize transfusion bottle fixing head are matched, and realize the object from moving liquid.Along with transfusion bottle liquid drips off, in bottle, liquid level declines gradually, photoelectric sensor is utilized to transmit and receive ultrared intensity, judge whether liquid level reaches warning line according to the light intensity magnitude received, signal transmission to screw mandrel drive motors and motor, the break-make of liquid in timely control infusion tube, realize automatically by the needle head replacing of infusion tube input on different transfusion bottles, reduce the labor intensity of nursery work person to a certain extent.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of support of infusing, especially a kind of infusion support certainly can moving liquid.
Background technology
Along with the development of society, the requirement of people to medical level is more and more higher, but limited due to medical worker quantity, and the automatization level progressively improving medical apparatus and instruments is trend of the times.In intravenous drip medical treatment, patient needs to input many bottles or many bags of medicines respectively when infusing, need nursery work person manually to change after each bottle of medicine input at present, many times need to change medicinal liquid, and also need to rinse transfusion device with transition flushing liquor between two kinds of medicinal liquids.Traditional infusion mode mostly adopts and manually changes liquid, increases a lot of operating time, and when transfusion outpatient is many, this will occupy a lot of energy of nursery work person.
At present, there are some automatic liquid changing devices, the basis of original tube for transfusion increases a 2-3 syringe needle, realized the replacing of liquid by liquid rational height pressure differential, this structure limits to some extent to transfusion quantity, is greater than 5 bottles of liquid and is then difficult to realize, if for 1 bottle, there is very large waste to transfusion device.
If improve the support in input equipment, realize automatically by the needle head replacing of tube for transfusion input on different transfusion bottles, will reduce the labor intensity of nursery work person to a certain extent, this has positive effect to the automaticity promoting medical apparatus and instruments.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of infusion support certainly can moving liquid, this support realize automatically by the needle head replacing of infusion tube input on different transfusion bottles, reduce the labor intensity of nursery work person to a certain extent, promote the automaticity of medical apparatus and instruments.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of infusion support certainly can moving liquid, it is characterized in that comprising lower bottom base, rotatable rotating shaft is vertically provided with at lower bottom base upper surface, the upper end of described rotating shaft is provided with fixed mount, and described fixed mount can fix more than one transfusion bottle, and the below of fixed mount is provided with cylinder, described cylinder is fixedly connected with lower bottom base by bracing frame, arranges bearing between cylinder and rotating shaft; Be provided with the acupuncture treatment mechanism for driving syringe needle action on transfusion device in the side of cylinder, acupuncture treatment mechanism is corresponding with the position that fixed mount fixes transfusion bottle; Also comprise control device, described control device is drive shaft and acupuncture treatment mechanism respectively.
Said structure is further qualified, described acupuncture treatment mechanism comprises the slide unit fixing head being fixed on cylinder sides, screw mandrel and the guide post of vertical direction is provided with in described slide unit fixing head, screw mandrel and guide post are socketed with horizontally disposed syringe needle fixation clamp, are provided with screw mandrel drive motors in one end of leading screw.
Be further qualified said structure, described screw mandrel and guide post are also socketed with the current limliting folder of fixing infusion tube, described current limliting sandwiched is placed in the below of syringe needle fixation clamp.
Be further qualified said structure, described fixed mount comprises upper cover plate and is positioned at the bottleneck fixing head below upper cover plate, and described upper cover plate is distributed with spring carrier arm, and the free end of described bottleneck fixing head is bottleneck fixation clamp.
Be further qualified said structure, the lower end of described rotating shaft is connected by base with between lower bottom base, and lower bottom base installs motor, and described motor is connected with rotating shaft by train of reduction gears.
Be further qualified said structure, described bracing frame is divided into left and right to support, and left and right support is fastened by bolts assembly and lower bottom base is connected and fixed, and bracing frame forms isosceles trapezoid.
Said structure is further qualified, described control device primarily of single-chip microcomputer and and be positioned at transfusion bottle bottleneck position photoelectric sensor composition, wherein single-chip microcomputer is located on lower bottom base, and single-chip microcomputer is electrically connected with motor and screw mandrel drive motors respectively.
The beneficial effect adopting technique scheme to produce is: the automatic needle changing device that this utility model adopts single-chip microcomputer to combine with sensor, can effectively the syringe needle of transfusion bottle input be changed on different transfusion bottles automatically, decrease the labor intensity of nursery work person to a certain extent; Install photoelectric sensor in this utility model and gather light intensity signal, to judgement, only liquid opportunity and conducting infusion tube have higher degree of accuracy and credibility; The mcu programming that rotates through of rotating shaft controls, and makes rotating shaft accurately be subject to the active force of gear and cancel active force in time, thus ensures that transfusion bottle is accurately located; Screw mandrel slide unit is by mcu programming, and make screw mandrel realize rotating alternate run, carry syringe needle contact pin or pull out pin, two sections of programs wherein and sensor signal be combined with each other, and make plant running in good order, realize pin head automatic replacement; Bracing frame adopts isosceles trapezoid shape, frame upper can be made stressed concentrated, stablize cylinder, prevent rotating shaft from swinging, bottom opened with certain angle, can make support bottom uniform force, increases stress surface, be conducive to the stationarity improving whole device, to impulse inertia when reducing axis of rotation, there is important function.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that in this utility model, screw mandrel slide unit carries syringe needle;
Fig. 3 is this utility model lower bottom base top view;
Fig. 4 is bottleneck fixing head top view of the present utility model;
Fig. 5 is current limliting of the present utility model folder top view;
Fig. 6 is syringe needle fixation clamp top view of the present utility model;
Wherein: 1, spring carrier arm, 2, upper cover plate, 3, transfusion bottle, 4, rotating shaft, 5, snap ring, 6, bottleneck fixing head, 7, bottleneck fixation clamp, 8, bearing, 9, cylinder, 10, bracing frame, 11, gear wheel, 12, base, 13, control device, 13.1, converter, 13.2, encoder, 13.3, chip driver, 14, lower bottom base, 15, bolt fastening component, 16, data conductor, 17, motor, 18, pinion, 19, slide unit fixing head, 20, screw mandrel, 21, syringe needle, 22, fastening knob, 23, syringe needle fixation clamp, 24, screw mandrel drive motors, 25, current limliting is pressed from both sides, 26, guide post, 27, infusion tube.
Detailed description of the invention
This utility model is specifically related to a kind of infusion support certainly can moving liquid, can realize automatically tube for transfusion input being changed to different transfusion bottles, and this device comprises lower bottom base 14, rotating shaft 4, bracing frame 10, acupuncture treatment mechanism and fixed mount, as shown in Figure 1.
In this utility model to the mount fixing structure of transfusion bottle mainly: at lower bottom base 14 upper surface, rotatable rotating shaft 4 is vertically set, the upper end of rotating shaft 4 is provided with fixed mount, fixed mount can fix more than one transfusion bottle 3, the bottleneck fixing head 6 that fixed mount comprises upper cover plate 2 and is positioned at below upper cover plate 2, upper cover plate 2 is distributed with spring carrier arm 1, the free end of bottleneck fixing head 6 is bottleneck fixation clamp 7.Its concrete package assembly is arranged as shown in Figure 1: transfusion bottle 3 is suspended under the upper cover plate 2 of device by spring carrier arm 1, spring carrier arm 1 is hinged fixing with upper cover plate 2, spring carrier arm 1 can stretch up and down, be used for adjusting transfusion bottle 3 to proper height, rotating shaft 4 is through the centre bore of upper cover plate 2, the below of upper cover plate 2 is stuck in by snap ring, make it locate, with nut locking upper cover plate 2, be connected by flat key between upper cover plate 2 with rotating shaft 4, the transmission effect realizing active force ensures that upper cover plate 2 is with rotating shaft 4 synchronous rotary.Bottleneck fixing head 6 is fixed on a certain proper height in rotating shaft by snap ring 5, bottleneck fixing head 6 is connected by flat key with rotating shaft 4, bottleneck fixing head 6 leaves several bottleneck fixation clamps 7 simultaneously, this bottleneck fixation clamp 7 is provided with the hole for fixing bottleneck with spring carrier arm correspondence position, and by the clamp be provided with in the middle of bottleneck fixation clamp 7, transfusion bottle bottleneck is stuck on bottleneck fixation clamp 7, light spring is equipped with at these clamp two ends, a certain At The Height below bottleneck fixing head 7, transfusion bottle position is fixed, can not rock.
This utility model is in order to realize the fixing of mechanism of having an acupuncture treatment, and the below of fixed mount is provided with cylinder 9, and cylinder 9 is fixedly connected with lower bottom base 14 by bracing frame 10, arranges bearing 8 between cylinder 9 and rotating shaft 4, prevents cylinder 9 from contacting with rotating shaft 4, reduces rotary resistance; Interference fit between bearing 8 and rotating shaft 4, makes bearing 8 and rotating shaft 4 uniform force, and snap ring on bearing 8 upper and lower sleeve, prevents bearing from sliding up and down simultaneously.
In order to prevent bracing frame 10 stressed excessive; Bracing frame 10 is divided into left and right to support, and left and right support is fastened by bolts assembly and lower bottom base 14 is connected and fixed, and bracing frame 10 is designed to isosceles trapezoid shape, and frame upper can be made stressed concentrated, and bottom dispersion is stressed, increases stress surface, to stablize whole device.
Acupuncture treatment mechanism in this utility model needs to drive syringe needle to move up and down, and realizes transfusion bottle acupuncture treatment action, as shown in Figure 2.Acupuncture treatment organization establishes is in the side of cylinder 9, and acupuncture treatment mechanism is corresponding with the position that fixed mount fixes transfusion bottle 3; Acupuncture treatment mechanism comprises the slide unit fixing head 19 being fixed on cylinder 9 side, screw mandrel 20 and the guide post 26 of vertical direction is provided with in slide unit fixing head 19, screw mandrel 20 and guide post 26 are socketed with horizontally disposed syringe needle fixation clamp 23, see shown in accompanying drawing 6, be provided with screw mandrel drive motors 24 in one end of screw mandrel 20.Screw mandrel slide unit in this utility model is fastening by slide unit fixing head 19 and cylinder 9 outer wall, screw mandrel drive motors 24 can drive screw mandrel 20 to rotate, on screw mandrel, cover has two slide blocks, two slide block sets are on fixed bar 26 simultaneously, anti-limited slip block rotates with screw mandrel, screw mandrel 20 and guide post 26 are also socketed with the current limliting folder 25 of fixing infusion tube 27, its concrete structure as shown in Figure 5, current limliting folder 25 is arranged at the below of syringe needle fixation clamp 23, along with slide block moves up and down, rotating shaft 4 is utilized to drive the bottleneck fixing head 6 of transfusion bottle 3 to rotate a certain angle, motor on screw mandrel slide unit drives screw mandrel to rotate, realize contact pin and the action of pulling out pin.
Can find out in fig. 1, the lower end of the rotating shaft 4 in this utility model is connected by base 12 with between lower bottom base 14, and lower bottom base 14 is installed motor 17, and motor 17 is connected with rotating shaft 4 by train of reduction gears.Place parallel with rotating shaft 4 of motor 17 is designed, the longitudinal force of motor can be reduced, reduce the requirement to power of motor, save electric energy, extend motor service life, rotating shaft 4 and gear wheel 11 by flat key with the use of, can effectively by the force transmission of gear wheel 11 to rotating shaft 4, make rotating shaft 4 smooth rotation, pinion 18 engages with gear wheel 11, simultaneously with motor 17 main shaft interference fit, pinion 18 is fixed by pad, pinion 18 is prevented to be stuck, rotate dumb, motor is fixed on lower shoe 14 by plus screw simultaneously, avoid sliding, two gears are caused closely not engage.Rotating shaft 4 and base 12 interference fit, make rotating shaft unsettled by snap ring, and reduce the frictional resistance because contact lower shoe brings, base 12 and lower shoe 14 are fastened by bolts assembly and fix, and anti-sliding stop, causes danger.
Control device 13 in this utility model primarily of single-chip microcomputer and and be positioned at transfusion bottle 3 bottleneck position photoelectric sensor composition, wherein single-chip microcomputer is located on lower bottom base 14, and is electrically connected with motor and screw mandrel drive motors respectively.Wherein single-chip microcomputer is mainly used in realizing controlling and start and stop two motor speeds, makes it keep synchronous, the chip driver 13.3 of converter 13.1, encoder 13.2 and program curing can be had to form.Photoelectric sensor, by the ultrared intensity of transmitting and receiving, realizes monitoring liquid level, and control the break-make of liquid in infusion tube in time, this observation process is reliable and stable, has good economy, and structure is simple, and easy accessibility is safe and reliable.This utility model mainly adopts single-chip computer control system to combine to photosignal and chip programming control signal the method controlled, photosignal and programming control signal can be made effectively to identify, after liquid stream is complete, light intensity signal is passed to single-chip computer control system with the form of pulse signal by sensor, current limliting folder chuck clamping infusion tube, liquid is made to stop to flow out, singlechip chip drives screw mandrel drive motors 24 to rotate simultaneously, syringe needle is extracted, subsequently, chip drives motor 17 rotates, after rotating shaft 4 is turned an angle, chip drives screw mandrel to carry in syringe needle insertion bottleneck again, screw mandrel drive motors 24 quits work afterwards, weak light intensity signal is passed to single-chip computer control system by sensor, make current limliting press from both sides chuck and be in relaxed state, liquid drips smoothly, realize syringe needle automatically to change on different transfusion bottles.This complicated processes, by the control of single-chip computer control system, makes transfusion bottle needle exchange in good order, alleviates the labor intensity of nursery work person, has positive effect to the automaticity promoting medical apparatus and instruments.
Claims (7)
1. certainly can move the infusion support of liquid for one kind, it is characterized in that comprising lower bottom base (14), rotatable rotating shaft (4) is vertically provided with at lower bottom base (14) upper surface, the upper end of described rotating shaft (4) is provided with fixed mount, described fixed mount can fix more than one transfusion bottle (3), be provided with cylinder (9) in the below of fixed mount, described cylinder (9) is fixedly connected with lower bottom base (14) by bracing frame (10), arranges bearing (8) between cylinder (9) and rotating shaft (4); Be provided with the acupuncture treatment mechanism for driving syringe needle on transfusion device (21) action in the side of cylinder (9), acupuncture treatment mechanism is corresponding with the position that fixed mount fixes transfusion bottle (3); Also comprise control device (13), described control device (13) is drive shaft (4) and acupuncture treatment mechanism respectively.
2. a kind of infusion support certainly can moving liquid according to claim 1, it is characterized in that described acupuncture treatment mechanism comprises the slide unit fixing head (19) being fixed on cylinder (9) side, screw mandrel (20) and the guide post (26) of vertical direction is provided with in described slide unit fixing head (19), screw mandrel (20) and guide post (26) are socketed with horizontally disposed syringe needle fixation clamp (23), are provided with screw mandrel drive motors (24) in one end of screw mandrel (20).
3. a kind of infusion support certainly can moving liquid according to claim 2, it is characterized in that current limliting folder (25) described screw mandrel (20) and guide post (26) being also socketed with fixing infusion tube (27), described current limliting folder (25) is arranged at the below of syringe needle fixation clamp (23).
4. a kind of infusion support certainly can moving liquid according to claim 1, it is characterized in that described fixed mount comprises upper cover plate (2) and is positioned at the bottleneck fixing head (6) of upper cover plate (2) below, described upper cover plate (2) is distributed with spring carrier arm (1), and the free end of described bottleneck fixing head (6) is bottleneck fixation clamp (7).
5. a kind of infusion support certainly can moving liquid according to claim 1, it is characterized in that the lower end of described rotating shaft (4) is connected by base (12) with between lower bottom base (14), lower bottom base (14) is installed motor (17), and described motor (17) is connected with rotating shaft (4) by train of reduction gears.
6. a kind of infusion support certainly can moving liquid according to claim 1, it is characterized in that described bracing frame (10) is divided into left and right to support, left and right support is fastened by bolts assembly and lower bottom base (14) is connected and fixed, and bracing frame (10) forms isosceles trapezoid.
7. a kind of infusion support certainly can moving liquid according to claim 1, it is characterized in that described control device (13) primarily of single-chip microcomputer and and be positioned at transfusion bottle (3) bottleneck position photoelectric sensor composition, wherein single-chip microcomputer is located on lower bottom base (14), and single-chip microcomputer is electrically connected with motor (17) and screw mandrel drive motors (24) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264231.3U CN204563144U (en) | 2015-04-28 | 2015-04-28 | A kind of infusion support certainly can moving liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264231.3U CN204563144U (en) | 2015-04-28 | 2015-04-28 | A kind of infusion support certainly can moving liquid |
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| Publication Number | Publication Date |
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| CN204563144U true CN204563144U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264231.3U Expired - Fee Related CN204563144U (en) | 2015-04-28 | 2015-04-28 | A kind of infusion support certainly can moving liquid |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233367A (en) * | 2015-11-05 | 2016-01-13 | 广西大学 | Automatic infusion bottle changer |
| CN105771030A (en) * | 2016-05-18 | 2016-07-20 | 广东工业大学 | Automatic infusion apparatus |
| CN106512131A (en) * | 2016-10-28 | 2017-03-22 | 杭州国辰机器人科技有限公司 | Infusion bottle transposition unit and infusion device for replacing infusion bottle through remote control |
| CN107812271A (en) * | 2017-12-13 | 2018-03-20 | 浙江海洋大学 | A kind of changing liquid automatically machine |
| CN107929862A (en) * | 2017-12-13 | 2018-04-20 | 李志新 | A kind of fixed frame for hanging transfusion bottle when infusing |
| CN108325017A (en) * | 2018-02-09 | 2018-07-27 | 徐月秀 | A kind of infusion support for nursing |
| CN108421127A (en) * | 2018-03-28 | 2018-08-21 | 泸州林茂医疗器械有限公司 | Infusion equipment with prompting function |
| CN108553715A (en) * | 2018-05-15 | 2018-09-21 | 何家成 | The automatic infusion device for replacing transfusion bottle |
| CN108578816A (en) * | 2018-03-05 | 2018-09-28 | 李秀荣 | Internet big data infusion device |
| CN109157699A (en) * | 2018-09-05 | 2019-01-08 | 胡楚祾 | With the infusion device for moving bag function certainly |
| CN109621072A (en) * | 2019-01-18 | 2019-04-16 | 赵静 | A kind of Surgical Operating Room infusion heat-preservation nursing control system |
| CN110522965A (en) * | 2019-06-28 | 2019-12-03 | 陕西洁伦医药生物有限公司 | A kind of infusion device that can replace infusion bottle automatically |
| CN111265739A (en) * | 2020-02-24 | 2020-06-12 | 河海大学常州校区 | Automatic liquid changing device for venous transfusion |
| CN111359052A (en) * | 2020-04-09 | 2020-07-03 | 佘流明 | Automatic infusion bottle replacing device for hospital treatment |
| CN111514400A (en) * | 2020-05-06 | 2020-08-11 | 长沙宁湖机械设备有限公司 | Medical infusion support |
| CN113599616A (en) * | 2021-08-09 | 2021-11-05 | 中国人民解放军总医院第八医学中心 | Intelligent medical infusion bag switching equipment |
-
2015
- 2015-04-28 CN CN201520264231.3U patent/CN204563144U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233367B (en) * | 2015-11-05 | 2019-01-15 | 广西大学 | Infusion automatic decanting device |
| CN105233367A (en) * | 2015-11-05 | 2016-01-13 | 广西大学 | Automatic infusion bottle changer |
| CN105771030A (en) * | 2016-05-18 | 2016-07-20 | 广东工业大学 | Automatic infusion apparatus |
| CN106512131A (en) * | 2016-10-28 | 2017-03-22 | 杭州国辰机器人科技有限公司 | Infusion bottle transposition unit and infusion device for replacing infusion bottle through remote control |
| CN107812271A (en) * | 2017-12-13 | 2018-03-20 | 浙江海洋大学 | A kind of changing liquid automatically machine |
| CN107929862A (en) * | 2017-12-13 | 2018-04-20 | 李志新 | A kind of fixed frame for hanging transfusion bottle when infusing |
| CN107812271B (en) * | 2017-12-13 | 2024-02-06 | 浙江海洋大学 | Automatic liquid changing machine |
| CN108325017A (en) * | 2018-02-09 | 2018-07-27 | 徐月秀 | A kind of infusion support for nursing |
| CN108578816B (en) * | 2018-03-05 | 2020-08-11 | 王垂亮 | Internet big data infusion set |
| CN108578816A (en) * | 2018-03-05 | 2018-09-28 | 李秀荣 | Internet big data infusion device |
| CN108421127A (en) * | 2018-03-28 | 2018-08-21 | 泸州林茂医疗器械有限公司 | Infusion equipment with prompting function |
| CN108553715A (en) * | 2018-05-15 | 2018-09-21 | 何家成 | The automatic infusion device for replacing transfusion bottle |
| CN109157699A (en) * | 2018-09-05 | 2019-01-08 | 胡楚祾 | With the infusion device for moving bag function certainly |
| CN109157699B (en) * | 2018-09-05 | 2021-02-12 | 胡楚祾 | Infusion device with automatic bag changing function |
| CN109621072A (en) * | 2019-01-18 | 2019-04-16 | 赵静 | A kind of Surgical Operating Room infusion heat-preservation nursing control system |
| CN110522965A (en) * | 2019-06-28 | 2019-12-03 | 陕西洁伦医药生物有限公司 | A kind of infusion device that can replace infusion bottle automatically |
| CN111265739A (en) * | 2020-02-24 | 2020-06-12 | 河海大学常州校区 | Automatic liquid changing device for venous transfusion |
| CN111359052A (en) * | 2020-04-09 | 2020-07-03 | 佘流明 | Automatic infusion bottle replacing device for hospital treatment |
| CN111514400A (en) * | 2020-05-06 | 2020-08-11 | 长沙宁湖机械设备有限公司 | Medical infusion support |
| CN113599616A (en) * | 2021-08-09 | 2021-11-05 | 中国人民解放军总医院第八医学中心 | Intelligent medical infusion bag switching equipment |
| CN113599616B (en) * | 2021-08-09 | 2023-02-07 | 中国人民解放军总医院第八医学中心 | Intelligent medical infusion bag switching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150819 Termination date: 20170428 |