TWM535570U - A fix-quantity injection device for intravenous drip - Google Patents

Description

Quantitative drip injection device

This creation is a quantitative drip injection device, especially for an accessory that can be carried around as a precise injection drip. The device can accurately control the flow rate of the drip injection regardless of the posture change or position change of the injected patient.

In recent years, through the use of sensing technology to improve the problem of spot injection, so that the injection can be safer related to the creation, such as the national announcement of the patent: "a spot detection device" (2016/07/01, M524723), "drip monitoring Device" (2015/10/21, M510758), "Detection Warning Device" (2015/10/21, M510757), "Drip Monitoring System" (2015/07/01, M503908), "Far Infrared Drip Device" ( 2015/05/21, M501262), "Drip Notification Device" (2015/05/21, M499928), "Drip Monitoring Control Device" (2014/12/01, M490878), "Arteriovenous Infusion Percolation Detection System" And its methods" (2010/01/01, I318888), "Non-contact liquid level sensor" (2009/12/11, M370413), "drip liquid level detector" (2009/07/11, M360703) ), "Wireless Drip Alert" (2009/02/21, M351086), "Drip Detection Device" (2008/12/21, M347192), "Drip Injection Detection Device" (2008/12/21, M347191) "Drip Structure" (2008/12/21, M347190), "Drip Structure" (2008/12/01, M345608), "Drip Detection Warning Device" (2008/06/01, M333191).

In addition, through the improvement of components to improve the problem of drip injection, the relevant injections can be more convenient for related injections, such as the nationally announced patent: "drop-assisted push device" (2016/10/21, I554299), "with closable Lu Medical connector for connector (2016/10/01, I551312), "drip constant speed system" (2016/09/11, I548432), "stop valve for drip tube" (2016/08/11 , M526899), "Warning Structure of Drip Frame" (2016/08/11, M526900), "Drip Rate Counting Device" (2016/05/01, M520908), "Portable Drip Injection Device" (2016/02/ 21, I522137), "drip segment alarm device" (2016/01/11, M515394), "drip monitoring device" (2015/10/21, M510729), "automatic stop liquid supply device when the drip syringe is out of liquid" (2015/08/21, M507275), "Drip Infusion Warning Device" (2014/10/01, M487093), "Pocket type drip injection device" (2014/07/01, M481024).

In addition, earlier related proposals to promote drip injection, such as the nationally announced patent: "active drip injection device" (2011/05/21, M404020), "enhanced protective sleeve for drip bag export tube" (2010/05 /01, M379441), "Portable cartridge structure for intravenous drip injection device" (2010/04/21, M378751), "Under the measuring cylinder and infusion set with the lower cover of the measuring cylinder" (2010/04/ 01, M377226), "Portable Droplet Pressure Injection Device" (2009/11/11, M368452), "Portable Active Drip Infusion Device" (2009/08/01, I312693), "Fluid Check Device" ( 2009/07/11, M360700), "Fluid Checking Device" (2009/07/11, M360700), "Soft Bag Anti-Needle Structure" (2009/06/21, M359330), "Measuring Tube Stop Valve and Infusion set with metering cylinder stop valve" (2009/06/11, M358645), "Drip line aligner" (2009/03/11, M352374), "No power constant temperature drip device" (2009/02/01 , M349777), "Automatic Pushing Syringe Quantitative Syringe" (2008/12/01, M345607), "Stable Portable environmentally friendly syringe with pressure effect" (2008/01/21, M325835).

At present, the device related to drip injection, for example, has a sensing function as a liquid level change in a drip bottle, thereby detecting the remaining amount of the drip injection or having a warning function, so that the drip injection has high safety. Through the improvement and improvement of the current injection components, in order to improve the patient's autonomy and mobility, and to reduce the burden associated with the drip bottle, the drip injection has better convenience. In addition, the key drop bag has a novel and unique style, and the shape of the beautifully designed shape shows the uniqueness of the visual beauty not previously available. However, the customary creations are all aimed at improving the current drip-hanging injection method, and there is no substantial improvement in the inconvenience caused by the drip injection. Therefore, it is necessary to develop a small-sized, low-cost and simple operation, and it is possible to provide a long-term, high-precision and portable drip-injection device using a mobile power source, so that the drip injection has superior performance.

The present invention relates to a quantitative drip injection device, which comprises an electronic control unit, an infusion unit and a casing unit. The drip injection can be controlled according to the patient's demand through the speed button on the button panel, and the peristaltic pump is driven through the control circuit board to Different operating rates accurately inject the drip into the body.

The effect of this creation can provide accurate doses of drip, which not only can prevent the action of the patients in the drip injection from being restrained, but also enable the injected patients to receive more accurate drip injections, and also reduce the pressure on the caregivers and the caregivers. More importantly, it can enable injecting patients to obtain medical dignity.

1‧‧‧Electronic control unit

11‧‧‧Power switch

12‧‧‧Flexible wire

13‧‧‧Power Group

14‧‧‧Control circuit board

15‧‧‧Key panel

2‧‧‧Infusion unit

21‧‧‧Motor

22‧‧‧Flexible wire

23‧‧‧ creepy pump head

24‧‧‧Drip hose connector

3‧‧‧Cabinet unit

31‧‧‧Cabinet cover

32‧‧‧Chassis body

321‧‧‧ body box

322‧‧‧Infusion unit side wall

323‧‧‧Power switch hole

324‧‧‧Keyhole

325‧‧‧Infusion head hole

33‧‧‧floor

34‧‧‧Electric control unit partition

35‧‧‧Infusion unit partition

The first picture is a combination of the creations; The second picture is an exploded view of the creation; the third picture is the body view of the creation of the creation; the fourth picture is the assembly drawing of the creation.

In order to make it easier for your examiner to understand the features and advantages of this creation and to make the effect more visible, please refer to this creation with the schema as follows: As shown in the first figure, this creation is a kind of quantification. The drip injection device comprises an electronic control unit 1, an infusion unit 2 and a casing unit 3, wherein the electronic control unit is embedded in the casing unit, and the exposed power switch and the button panel are embedded in the casing. On the wall of the unit. The infusion unit is screwed inside the casing unit and connected in series with the electric control unit by a flexible wire.

The second figure is an exploded view of the present invention, wherein the electronic control unit 1 includes a power switch 11, a plurality of flexible wires 12, a power pack 13, a control circuit board 14 and a key panel 15; a power switch, a power pack and The control circuit board is respectively embedded in the casing unit, and the power supply group, the power switch and the control circuit board are connected in series through the flexible wire; the button panel is directly inserted on the control circuit board, and the user can be operated differently. The rate instills the drip into the body.

From the second figure, the infusion unit 2 includes a motor 21, a flexible wire 22, a peristaltic pump head 23 and a plurality of drip hose connectors 24; the motor is fixed inside the casing unit by screws, and the peristaltic pump The head is fixed on the motor by screws; the motor is electrically connected to the control circuit board through the flexible wire, and according to the user's demand, the drip hose is fed in and out through the drip hose connector, and the drip liquid is pumped from the drip bag into the creeping pump. The head, and then accurately discharge the drip from the peristaltic pump head.

The third figure is the body of the present invention, and the casing body 32 is provided with a body box. 321, an infusion unit side wall 322, a power switch hole 323, a plurality of button holes 324 and a plurality of infusion head holes 325; the entire casing is an integrally formed plastic object.

The fourth figure is an assembly drawing of the present invention, whereby the casing unit 3 includes a casing cover 31, a casing body 32, a bottom plate 33, an electric control unit partition 34 and an infusion unit partition 35, wherein The electric control unit partition plate and the infusion unit partition plate are fixed in the casing body by a cassette, and the casing body is also fixed on the bottom plate by a cassette; the casing cover covers the entire casing body, and is also fixed by using a cassette. Above the bottom plate.

In summary, the effectiveness of this creation is in line with the "practicality", "novelty" and "progressiveness" of the patent application requirements.

1‧‧‧Electronic control unit

2‧‧‧Infusion unit

3‧‧‧Cabinet unit

Claims (3)

A quantitative drip injection device comprising an electronic control unit, an infusion unit and a casing unit, wherein the electronic control unit is embedded inside the casing unit; the infusion unit is fixed inside the casing unit by screws, and The flexible wire is connected in series with the electronic control unit. The quantitative drip injection device according to claim 1, wherein the electronic control unit comprises a power switch, a plurality of flexible wires, a power source group, a control circuit board and a button panel; the power switch, the power group and the control circuit board They are respectively embedded in the casing unit, and the power supply group, the power switch and the control circuit board are connected in series through the flexible wires; the button panel is directly embedded on the control circuit board, and the user can press to select different spot injection flows. rate. The quantitative drip injection device according to claim 1, wherein the infusion unit comprises a motor, a flexible wire, a peristaltic pump head and a plurality of drip hose joints; the motor is fixed inside the casing unit by screws, and is squirming The pump head is fixed on the motor by screws; the motor is electrically connected to the control circuit board through the flexible wire, and according to the user's demand, the drip hose is taken in and out through the drip hose connector, and the drip liquid is extracted from the drip bag. Accurate infusion of the drip into the body.