CN205095158U - Can regulate and control medical syringe of injection speed and quantity - Google Patents
Can regulate and control medical syringe of injection speed and quantity Download PDFInfo
- Publication number
- CN205095158U CN205095158U CN201520764761.4U CN201520764761U CN205095158U CN 205095158 U CN205095158 U CN 205095158U CN 201520764761 U CN201520764761 U CN 201520764761U CN 205095158 U CN205095158 U CN 205095158U
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- CN
- China
- Prior art keywords
- handle
- servomotor
- injection speed
- servo motor
- hold
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- Expired - Fee Related
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Abstract
The utility model discloses a can regulate and control medical syringe of injection speed and quantity, including holding the handle, hold that the handle is inside to contain a power, and the power passes through the bolt -up with the side of holding the handle and is connected, servo motor through the bolt fastening on holding the handle, the last drive gear that cup joints of servo motor to through secondary drive gear connection to the lead screw, secondary drive gear and drive gear meshing, piston and lead screw are all installed inside the cylinder, it is equipped with the switch on the handle to hold, the switch is located servo motor's left side. Should be able to regulate and control medical syringe of injection speed adopt mains operated, transmit power through servo motor and gear, can turn into rotational speed and moment of torsion with the drive control object, so reach flow and the quantity of controlling medical liquid through accurate determination of position and the speed of servo motor with the electric energy.
Description
Technical field
This utility model relates to medicine and hygiene fields, is specially the injector for medical purpose of a kind of adjustable injection speed and consumption.
Background technology
When giving patient injection medicine, firmly uneven time often owing to injecting, make the excessive velocities that injection flows out, this can allow patient produce pain, and during manual bolus syringe, operation is also not too convenient, and the flow velocity of injection and consumption are also not easy to control, manual syringe ratio is easier to some malpracticees occur, and use manual syringe to increase labor intensity, use the inefficiency causing work when manually injecting, medication speed can not reach accurate stage.
Utility model content
The purpose of this utility model is the injector for medical purpose providing a kind of adjustable injection speed and consumption, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: the injector for medical purpose of a kind of adjustable injection speed and consumption, comprise and hold handle, described handle inside of holding is containing a power supply, and described power supply is bolted connection with the side holding handle, described power supply is connected with servomotor, described servomotor is positioned at the top of power supply, described servomotor is bolted on to be held on handle, servomotor is socketed the first travelling gear, and be connected on leading screw by the second travelling gear, described second travelling gear engages with the first travelling gear, leading screw is connected with piston, described piston and leading screw are installed in syringe inside, described handle of holding is provided with switch, described switch is positioned at the left side of servomotor.
Preferably, described in hold between handle two faces and connected by least four bolts, and be parallel equidistant at the bolt holding every a line on handle, two faces holding handle can be fixed together tightly.
Preferably, described servomotor is arranged on to be held on handle, and holds the place that handle contacts with servomotor and be provided with cellular radiator window, the heat that the motor that can leave like this produces, and reaches the object of protection syringe.
Preferably, described radiator window can also be set to shutter.
Compared with prior art, the beneficial effects of the utility model are: the injector for medical purpose of this adjustable injection speed and consumption, adopt Power supply, power is transmitted by servomotor and gear, voltage signal can be converted into rotating speed and moment of torsion like this with drived control object, so can be reached by servomotor position control accurately and uniform speed and control the flow of medical use liquid and the object of consumption, by reaching liberation both hands to the motorized of syringe, improve the effect of the efficiency of disease therapy, and it utilizes the characteristic of Serve Motor Control speed and position that this syringe can be made more safe, steadily, reliably, and improve the accurate medication speed of work efficiency, its is simple to operate in addition, practical advantage also can make it enjoy high praise.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model internal structure schematic diagram.
In figure: 1 holds handle, 2 power supplys, 3 first travelling gears, 4 second travelling gears, 5 servomotors, 6 leading screws, 7 pistons, 8 syringes, 9 switches, 10 bolts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 1-2, this utility model provides a kind of technical scheme: the injector for medical purpose of a kind of adjustable injection speed and consumption, comprise and hold handle 1, hold between handle 1 two faces by connecting to bolt 10, and are parallel equidistant at the bolt 10 holding every a line on handle 1, hold handle 1 inside containing a power supply 2, and power supply 2 is fastenedly connected by bolt 10 with the side holding handle 1, power supply 2 is connected with servomotor 5, hold the place that handle 1 contacts with servomotor 5 and be provided with cellular radiator window, servomotor 5 is positioned at the top of power supply 2, servomotor 5 is bolted on to be held on handle 1, the injector for medical purpose of this adjustable injection speed adopts power supply 2 to power, power is transmitted by servomotor 5 and gear, voltage signal can be converted into rotating speed and moment of torsion like this with drived control object, so can be reached by servomotor 5 position control accurately and uniform speed and control the flow of medical use liquid and the object of consumption, radiator window can also be set to shutter, servomotor 5 is socketed the first travelling gear 3, and to be connected on leading screw 6 by the second travelling gear 4, second travelling gear 4 engages with the first travelling gear 3, leading screw 6 is connected with piston 7, it is inner that piston 7 and leading screw 6 are installed in syringe 8, hold handle 1 and be provided with switch 9, switch 9 is positioned at the left side of servomotor 5.By reaching liberation both hands to the motorized of syringe, improve the effect of the efficiency of disease therapy, and it utilizes the characteristic of servomotor 5 control rate and position that this syringe can be made more safe, steady, reliable, and improve the accurate medication speed of work efficiency, its is simple to operate in addition, and practical advantage also can make it enjoy high praise.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. the injector for medical purpose of an adjustable injection speed and consumption, comprise and hold handle (1), it is characterized in that: described in hold handle (1) inside containing a power supply (2), and described power supply (2) is fastenedly connected by bolt (10) with the side holding handle (1), described power supply (2) is connected with servomotor (5), described servomotor (5) is positioned at the top of power supply (2), described servomotor (5) is bolted on to be held on handle (1), upper socket first travelling gear (3) of servomotor (5), and be connected on leading screw (6) by the second travelling gear (4), described second travelling gear (4) is engaged with the first travelling gear (3), leading screw (6) is connected with piston (7), it is inner that described piston (7) and leading screw (6) are installed in syringe (8), described handle (1) of holding is provided with switch (9), described switch (9) is positioned at the left side of servomotor (5).
2. the injector for medical purpose of a kind of adjustable injection speed according to claim 1 and consumption, it is characterized in that: described in hold by connecting to bolt (10) between handle (1) two face, and be parallel equidistant at the bolt (10) holding the upper every a line of handle (1).
3. the injector for medical purpose of a kind of adjustable injection speed according to claim 1 and consumption, is characterized in that: described in hold the place that handle (1) contacts with servomotor (5) and be provided with cellular radiator window.
4. the injector for medical purpose of a kind of adjustable injection speed according to claim 3 and consumption, is characterized in that: described radiator window can also be set to shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764761.4U CN205095158U (en) | 2015-09-29 | 2015-09-29 | Can regulate and control medical syringe of injection speed and quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764761.4U CN205095158U (en) | 2015-09-29 | 2015-09-29 | Can regulate and control medical syringe of injection speed and quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095158U true CN205095158U (en) | 2016-03-23 |
Family
ID=55510973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520764761.4U Expired - Fee Related CN205095158U (en) | 2015-09-29 | 2015-09-29 | Can regulate and control medical syringe of injection speed and quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095158U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290880A (en) * | 2017-08-17 | 2017-10-24 | 深圳市华星光电技术有限公司 | A kind of glue-pressing device |
| CN110368558A (en) * | 2018-04-13 | 2019-10-25 | 程扬生技有限公司 | The automatic injection instrument of soft tissue |
| CN112691259A (en) * | 2021-02-02 | 2021-04-23 | 李红梅 | Ultra-micro electric injector |
| CN113217358A (en) * | 2021-06-04 | 2021-08-06 | 吉林大学 | Turbine type precision liquid feeding device driven by piezoelectric pump |
-
2015
- 2015-09-29 CN CN201520764761.4U patent/CN205095158U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290880A (en) * | 2017-08-17 | 2017-10-24 | 深圳市华星光电技术有限公司 | A kind of glue-pressing device |
| CN110368558A (en) * | 2018-04-13 | 2019-10-25 | 程扬生技有限公司 | The automatic injection instrument of soft tissue |
| CN112691259A (en) * | 2021-02-02 | 2021-04-23 | 李红梅 | Ultra-micro electric injector |
| CN113217358A (en) * | 2021-06-04 | 2021-08-06 | 吉林大学 | Turbine type precision liquid feeding device driven by piezoelectric pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Qichao Inventor before: Xie Hongbo |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170602 Address after: North Fourth Ring Road 100083 Beijing Haidian District City 229 Haitai building 1705, 1707 Patentee after: Beijing Tianqi Hengye medical instrument limited company Address before: Xie CuO Cun Huang Tang Zhen Huian County, Fujian city of Quanzhou province after the 362000 room No. 90 Patentee before: Xie Hongbo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |