CN109675142A - A kind of ICU section micro-injection pump installation - Google Patents
A kind of ICU section micro-injection pump installation Download PDFInfo
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- CN109675142A CN109675142A CN201811599701.6A CN201811599701A CN109675142A CN 109675142 A CN109675142 A CN 109675142A CN 201811599701 A CN201811599701 A CN 201811599701A CN 109675142 A CN109675142 A CN 109675142A
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- 238000000520 microinjection Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 title claims description 13
- 238000004891 communication Methods 0.000 claims abstract description 29
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000007257 malfunction Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 10
- 239000007924 injection Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000000538 tail 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
-
- 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
-
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
-
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
-
- 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M2005/14513—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the 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
- 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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
一种ICU科微量注射泵装置，包括壳体、步进电机和推注机构，步进电机固定于壳体内，壳体上设有操作面板，操作面板上嵌入有液晶显示屏，操作面板上设有按键、语音提示区和状态指示灯，壳体内固定有单片机、蓄电池、RS232模块和无线通信模块，推注机构包括推拉座、圆套管、夹紧拉手、夹片、导杆、丝杠、U型滑块、半螺母和固定底盘，半螺母与丝杠形成螺纹配合连接，步进电机的转子上固定有齿轮杆，齿轮杆与齿轮盘啮合连接，齿轮盘与铰接于固定底盘处的丝杠端部固定连接。该装置注射更加智能化，省时省力，且该装置的结构更加简单且功能稳定，同时该装置可远程监控和调节，解决了医护人员需要频繁往返ICU室进行调节，防止医务人员不在时发生意外情况。
An ICU micro-injection pump device, comprising a casing, a stepping motor and a bolus mechanism, the stepping motor is fixed in the casing, an operation panel is arranged on the casing, a liquid crystal display screen is embedded on the operation panel, and a liquid crystal display screen is embedded on the operation panel. There are buttons, voice prompt area and status indicator lights. The single-chip microcomputer, battery, RS232 module and wireless communication module are fixed in the shell. U-shaped slider, half nut and fixed chassis, the half nut and the lead screw form a threaded connection, a gear rod is fixed on the rotor of the stepping motor, the gear rod is meshed with the gear plate, and the gear plate is hinged to the fixed chassis. The end of the bar is fixedly connected. The injection of the device is more intelligent, saves time and labor, and the structure of the device is simpler and the function is stable. At the same time, the device can be monitored and adjusted remotely, which solves the need for medical staff to frequently travel to and from the ICU room for adjustment, and prevents accidents when medical staff are away. Happening.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of ICU section micro-injection pump installation.
Background technique
Medical worker is when carrying out micro injecting liquid drug, it is often necessary to carry out to medical fluid accurate, micro, uniform, lasting
Injection, and previous injecting method is voluntarily injected by medical worker, then it can be according to the self-technique of different medical workers
And experience, different degrees of influence can be caused to injection result, aggravates the work of medical worker significantly, it cannot be guaranteed that fixed when injection
Amount is uniform, while traditional method cannot be guaranteed the accurate of injecting liquid drug amount, if medical worker makes mistakes, can make to patient body
At secondary injury, the work difficulty of medical worker is considerably increased.
Summary of the invention
The present invention to solve the above-mentioned problems, devises a kind of ICU section micro-injection pump installation, the device is to patient ICU
It is more intelligent to carry out micro-injection, it is time saving and energy saving, and the device structure is simpler and function-stable, while the device can
Long-range monitoring and regulation solves medical staff and the round-trip room ICU is needed frequently to be adjusted, prevents medical worker not in Shi Fasheng
Fortuitous event.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the present invention is achieved by the following technical solutions:
A kind of ICU section micro-injection pump installation, which is characterized in that including shell, stepper motor and injecting mechanism, stepping electricity
Machine is fixed in shell, and shell is equipped with operation panel, and liquid crystal display is embedded on operation panel, and operation panel is equipped with and presses
Key, voice prompting area and status indicator lamp, key include that navigation keys, cancellation key and switch key, status indicator lamp include
The bottom of warning indicator light, malfunction indicator lamp and battery capacity indication lamp, shell is equipped with RS232 interface and charging interface；
Single-chip microcontroller, battery, RS232 module and wireless communication module, single-chip microcontroller is fixed in shell to connect with battery,
RS232 module and wireless communication module are connect with single-chip microcontroller, and encoder is connect with single-chip microcontroller, and single-chip microcontroller is connect with stepper motor,
Stepper motor is connect with injecting mechanism, and liquid crystal display, key, audible alarm and status indicator lamp are connect with single-chip microcontroller；
The injecting mechanism includes push-and-pull seat, circular sleeve, clamps knob, intermediate plate, guide rod, lead screw, U-shaped sliding block, half spiral shell
Female and fixed underpan pushes and pulls and is hinged with gripper clamp on seat and is fixed with pressure block, and one end of circular sleeve is fixedly connected with push-and-pull seat
And the other end is fixedly connected by ring flange with U-shaped sliding block, one end of guide rod is fixedly connected with fixed underpan and the other end passes through U
It is fixedly connected after type sliding block with intermediate plate, one end of another guide rod is fixedly connected with fixed underpan and the other end passes through U-shaped sliding block
Be fixedly connected after sliding slot with intermediate plate, be fixed with half-nut in the notch of U-shaped sliding block, lead screw be articulated with fixed underpan and intermediate plate it
Between, half-nut is located at the top of lead screw and is threadedly engaged and connect with lead screw formation, the corresponding fixed underpan of U-shaped sliding block horizontal direction
On be fixed with pressure sensor, pressure sensor is connect with single-chip microcontroller, and stepper motor and encoder are fixed on fixed underpan, is walked
It is fixed with rack on into the rotor of motor, rack engages connection with toothed disc, toothed disc and is articulated at fixed underpan
Lead screw end is fixedly connected.
Preferably, waterproof membrane is covered on the liquid crystal display.
Preferably, the single-chip microcontroller selects the STC90C51 type single-chip microcontroller of macrocrystalline science and technology production, and wireless communication module is adopted
Communication protocol is one of GPRS/2G/3G/4G/WiFi/ZigBee.
Preferably, the ME909s-821 type 4G communication module that the wireless communication module selects Huawei to produce, channel radio
The communication protocol that letter module uses is 4G communication mode.
Preferably, the stepper motor selects the two-phase hybrid stepping motor of model 57BYG250B.
The beneficial effects of the present invention are: the device is more intelligent to patient's ICU progress micro-injection, it is time saving and energy saving, and
The structure of the device is simpler and function-stable, at the same the device can long-range monitoring and regulation, solve medical staff's needs
Frequently the round-trip room ICU is adjusted, prevent medical worker not when something unexpected happened.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the overall structure diagram of micro-injection pump installation；
Fig. 2 is the structural block diagram of micro-injection pump installation；
Fig. 3 is the composed structure schematic diagram of the injecting mechanism.
In attached drawing, parts list represented by the reference numerals are as follows:
1- shell, 2- operation panel, 3- liquid crystal display, 4- navigation keys, 5- voice prompting area, 6-RS232 interface, 7-
Charging interface, 8- cancel key, 9- switch key, 10- warning indicator light, 11- malfunction indicator lamp, 12- battery capacity indication lamp, 13-
Seat is pushed and pulled, 14- clamps knob, 15- syringe, 16- single-chip microcontroller, 17- encoder, 18- stepper motor, 19- injecting mechanism, 20-
RS232 module, 21- wireless communication module, 22- battery, 23- key, 24- audible alarm, 25- status indicator lamp, 26- folder
Hold pincers, 27- circular sleeve, 28- supporting block, 29- intermediate plate, 30- guide rod, 31- ring flange, 32- half-nut, 34-U type sliding block, 35- shield
Plate, 36- fixed underpan, 37- toothed disc, 38- rack, 39- pressure sensor, 131- pressure block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to fig. 1 shown in -3, a kind of ICU section micro-injection pump installation, including shell 1, stepper motor 18 and injecting mechanism
19, stepper motor 18 is fixed in shell 1, and shell 1 is equipped with operation panel 2, is embedded with liquid crystal display 3 on operation panel 2,
Operation panel 2 is equipped with key 23, voice prompting area 5 and status indicator lamp 25, and key 23 includes navigation keys 4, cancels key 8
With switch key 9, status indicator lamp 25 includes warning indicator light 10, malfunction indicator lamp 11 and battery capacity indication lamp 12, the bottom of shell 1
Portion is equipped with RS232 interface 6 and charging interface 7；
Be fixed with single-chip microcontroller 16, battery 22, RS232 module 20 and wireless communication module 21 in shell 1, single-chip microcontroller 16 with
Battery 22 connects, and RS232 module 20 and wireless communication module 21 are connect with single-chip microcontroller 16, and encoder 17 and single-chip microcontroller 16 connect
It connects, single-chip microcontroller 16 is connect with stepper motor 18, and stepper motor 18 is connect with injecting mechanism 19, liquid crystal display 2, key 23, sound
Tone alerts device 24 and status indicator lamp 25 are connect with single-chip microcontroller 16；
The injecting mechanism 19 includes push-and-pull seat 13, circular sleeve 27, clamps knob 14, intermediate plate 29, guide rod 30, lead screw
33, U-shaped sliding block 34, half-nut 32 and fixed underpan 36 push and pull and are hinged with gripper clamp 26 on seat 13 and are fixed with pressure block 131,
One end of circular sleeve 27 is fixedly connected with push-and-pull seat 13 and the other end is fixedly connected by ring flange 31 with U-shaped sliding block 34, guide rod
30 one end is fixedly connected with fixed underpan 36 and the other end is fixedly connected after U-shaped sliding block 34 with intermediate plate 29, another guide rod
30 one end is fixedly connected with fixed underpan 36 and the other end is fixedly connected after the sliding slot of U-shaped sliding block 34 with intermediate plate 30, U-shaped
Half-nut 32 is fixed in the notch of sliding block 34, lead screw 33 is articulated between fixed underpan 36 and intermediate plate 29, and half-nut 32 is located at
It the top of lead screw 33 and is threadedly engaged and connect with the formation of lead screw 33, stepper motor 18 is fixed on fixed underpan 36 with encoder 17
On, it is fixed with rack 38 on the rotor of stepper motor 18, rack 38 engages connection with toothed disc 37, toothed disc 37 and hinged
33 end of lead screw at fixed underpan 36 is fixedly connected.
It is therein, waterproof membrane is covered on the liquid crystal display 3.
Therein, the single-chip microcontroller 16 selects the STC90C51 type single-chip microcontroller of macrocrystalline science and technology production, wireless communication module
21 communication protocols used is one of GPRS/2G/3G/4G/WiFi/ZigBee.
Therein, the wireless communication module 21 selects the ME909s-821 type 4G communication module of Huawei's production, wirelessly
The communication protocol that communication module 21 uses is 4G communication mode.
Therein, the stepper motor 18 selects the two-phase hybrid stepping motor of model 57BYG250B.
The specific application of one of the present apparatus are as follows: turn on the switch key 9, adjusting navigation keys 4 makes to push and pull seat 13 to the right
It is reset to maximum opening position, lifting clamps knob 14 and the syringe 15 for filling injection is fixed on to the injection of shell 1 upwards
On table top, makes the cauda of the injection handle of syringe 15 and 131 keeping parallelism of pressure block of push-and-pull seat 13, then decontrol and clamp knob
14, it clamps knob 14 and is held on the syringe of syringe 15；The injection speed of injecting mechanism 19 is then set by navigation keys 4
And the confirmation key among navigation keys 4 is pressed, the present apparatus can carry out automatic fine injection operation.
After single-chip microcontroller receives the instruction of the input of navigation keys 4, driving stepper motor 18 is rotated, and stepper motor 18 is with movable tooth
It takes turns bar 38 to rotate, the toothed disc 37 that connection is engaged with rack 38 rotates with it and lead screw 33 is driven to rotate, solid on U-shaped sliding block 34
Axis direction of the fixed half-nut 32 under the rotation of lead screw 33 along lead screw moves in parallel, and U-shaped sliding block 34 is horizontal on guide rod 30
It slides and round buss 27 is pulled to shrink, push-and-pull seat 13 pushes the injection handle of syringe 15 under the pulling of round buss 27, thus complete
It is injected at the continuous micro of syringe 15；When U-shaped sliding block 34 injects completion, it is in contact and generates with pressure sensor 39
The pressure information of generation is transmitted to single-chip microcontroller 16 by contact pressure, pressure sensor 39, and single-chip microcontroller 16 is receiving pressure sensing
Stop driving stepper motor 18 after the pressure information that device 39 transmits, while single-chip microcontroller 16 will drive voice guard 24 to sound an alarm
Sound simultaneously drives warning indicator light 10 to flash, by sound, the dual alarm of light in the way of notify medical worker supplement medical fluid, simultaneously
Module 21 carries out telecommunication single-chip microcontroller 16 with mobile terminal by wireless communication, and injecting liquid drug is completed information and sent out by single-chip microcontroller 16
It send to remote prompting is carried out on the mobile terminal of medical worker, prevents accident.Single-chip microcontroller 16 by RS232 module 20 with it is upper
Position machine connection, host computer is connect with single-chip microcontroller 16 by RS232 interface, can carry out long-range monitoring and regulation by host computer.
The information about power of battery 22 can be also sent on mobile terminal by single-chip microcontroller 16 by way of telecommunication, be mentioned
Awake medical worker charges in time, while single-chip microcontroller 16 drives battery capacity indication lamp 12 to carry out low capacity prompt；It is set by navigation keys 4
Determine low capacity prompt, when electricity is lower than 20%, single-chip microcontroller 16 drives battery capacity indication lamp 12 to be displayed in red, single when being higher than 20%
Piece machine 16 drives battery capacity indication lamp 12 to show green.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of ICU section micro-injection pump installation, which is characterized in that including shell (1), stepper motor (18) and injecting mechanism
(19), stepper motor (18) is fixed in shell (1), and shell (1) is equipped with operation panel (2), and operation panel is embedded on (2)
Liquid crystal display (3), operation panel (2) are equipped with key (23), voice prompting area (5) and status indicator lamp (25), key
(23) include navigation keys (4), cancel key (8) and switch key (9), status indicator lamp (25) includes warning indicator light
(10), the bottom of malfunction indicator lamp (11) and battery capacity indication lamp (12), shell (1) is equipped with RS232 interface (6) and charging interface
(7)；
Single-chip microcontroller (16), battery (22), RS232 module (20) and wireless communication module (21), monolithic are fixed in shell (1)
Machine (16) is connect with battery (22), and RS232 module (20) and wireless communication module (21) are connect with single-chip microcontroller (16), encoder
(17) it is connect with single-chip microcontroller (16), single-chip microcontroller (16) is connect with stepper motor (18), stepper motor (18) and injecting mechanism (19)
Connection, liquid crystal display (2), key (23), audible alarm (24) and status indicator lamp (25) are connect with single-chip microcontroller (16)；
The injecting mechanism (19) includes push-and-pull seat (13), circular sleeve (27), clamps knob (14), intermediate plate (29), guide rod
(30), lead screw (33), U-shaped sliding block (34), half-nut (32) and fixed underpan (36) push and pull and are hinged with gripper clamp on seat (13)
(26) it and is fixed with pressure block (131), one end of circular sleeve (27) is fixedly connected with push-and-pull seat (13) and the other end passes through flange
Disk (31) is fixedly connected with U-shaped sliding block (34), and one end of guide rod (30) is fixedly connected with fixed underpan (36) and the other end passes through U
Type sliding block (34) is fixedly connected with intermediate plate (29) afterwards, and one end of another guide rod (30) is fixedly connected and another with fixed underpan (36)
End is fixedly connected after the sliding slot of U-shaped sliding block (34) with intermediate plate (30), is fixed with half-nut in the notch of U-shaped sliding block (34)
(32), lead screw (33) is articulated between fixed underpan (36) and intermediate plate (29), half-nut (32) be located at the top of lead screw (33) and
It is formed with lead screw (33) and is threadedly engaged and connect, be fixed with pressure on the corresponding fixed underpan (36) of U-shaped sliding block (34) horizontal direction
Sensor (39), pressure sensor (39) are connect with single-chip microcontroller (16), and fixation is fixed in stepper motor (18) and encoder (17)
It on chassis (36), is fixed on the rotor of stepper motor (18) rack (38), rack (38) and toothed disc (37) company of engagement
It connects, toothed disc (37) is fixedly connected with lead screw (33) end being articulated at fixed underpan (36).
2. a kind of ICU section micro-injection pump installation according to claim 1, which is characterized in that the liquid crystal display
(3) waterproof membrane is covered on.
3. a kind of ICU section micro-injection pump installation according to claim 1, which is characterized in that the single-chip microcontroller (16)
The STC90C51 type single-chip microcontroller of macrocrystalline science and technology production is selected, the communication protocol that wireless communication module (21) uses is GPRS/2G/
One of 3G/4G/WiFi/ZigBee.
4. a kind of ICU section micro-injection pump installation according to claim 3, which is characterized in that the radio communication mold
Block (21) selects the ME909s-821 type 4G communication module of Huawei's production, and the communication protocol that wireless communication module (21) uses is 4G
Communication mode.
5. a kind of ICU section micro-injection pump installation according to claim 1, which is characterized in that the stepper motor
(18) two-phase hybrid stepping motor of model 57BYG250B is selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599701.6A CN109675142A (en) | 2018-12-26 | 2018-12-26 | A kind of ICU section micro-injection pump installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811599701.6A CN109675142A (en) | 2018-12-26 | 2018-12-26 | A kind of ICU section micro-injection pump installation |
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|---|---|
| CN109675142A true CN109675142A (en) | 2019-04-26 |
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| CN201811599701.6A Pending CN109675142A (en) | 2018-12-26 | 2018-12-26 | A kind of ICU section micro-injection pump installation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842511A (en) * | 2020-12-31 | 2021-05-28 | 杭州堃博生物科技有限公司 | Ablation equipment with manual clutch |
| CN114344618A (en) * | 2022-01-06 | 2022-04-15 | 山东省计量科学研究院 | Medical injection pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1110569A2 (en) * | 1999-12-24 | 2001-06-27 | Terumo Kabushiki Kaisha | Syringe pump |
| CN201145746Y (en) * | 2007-12-28 | 2008-11-05 | 北京谊安医疗系统股份有限公司 | Apparatus for detecting near-space or null-space of ejection of syringe pump |
| CN105339021A (en) * | 2013-03-19 | 2016-02-17 | 株式会社Jms | Syringe pump and syringe pump control method |
| CN105413021A (en) * | 2015-11-20 | 2016-03-23 | 深圳影迈科技股份有限公司 | Injection pump |
| CN105664289A (en) * | 2015-12-31 | 2016-06-15 | 深圳麦科田生物医疗技术有限公司 | Injection pump |
| CN107596497A (en) * | 2017-10-01 | 2018-01-19 | 福建康文医疗器械有限公司 | A kind of cloud injection management system based on intelligent injection pump |
| CN107802923A (en) * | 2017-10-31 | 2018-03-16 | 陕西玉航电子有限公司 | A kind of multichannel micro-injection pump |
-
2018
- 2018-12-26 CN CN201811599701.6A patent/CN109675142A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1110569A2 (en) * | 1999-12-24 | 2001-06-27 | Terumo Kabushiki Kaisha | Syringe pump |
| CN201145746Y (en) * | 2007-12-28 | 2008-11-05 | 北京谊安医疗系统股份有限公司 | Apparatus for detecting near-space or null-space of ejection of syringe pump |
| CN105339021A (en) * | 2013-03-19 | 2016-02-17 | 株式会社Jms | Syringe pump and syringe pump control method |
| CN105413021A (en) * | 2015-11-20 | 2016-03-23 | 深圳影迈科技股份有限公司 | Injection pump |
| CN105664289A (en) * | 2015-12-31 | 2016-06-15 | 深圳麦科田生物医疗技术有限公司 | Injection pump |
| CN107596497A (en) * | 2017-10-01 | 2018-01-19 | 福建康文医疗器械有限公司 | A kind of cloud injection management system based on intelligent injection pump |
| CN107802923A (en) * | 2017-10-31 | 2018-03-16 | 陕西玉航电子有限公司 | A kind of multichannel micro-injection pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842511A (en) * | 2020-12-31 | 2021-05-28 | 杭州堃博生物科技有限公司 | Ablation equipment with manual clutch |
| CN112842511B (en) * | 2020-12-31 | 2023-08-29 | 杭州堃博生物科技有限公司 | Ablation equipment with manual clutch |
| CN114344618A (en) * | 2022-01-06 | 2022-04-15 | 山东省计量科学研究院 | Medical injection pump |
| CN114344618B (en) * | 2022-01-06 | 2024-04-16 | 山东省计量科学研究院 | Medical injection pump |
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Application publication date: 20190426 |
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