CN202822348U - Portable type automatic multi-drug injection device - Google Patents
Portable type automatic multi-drug injection device Download PDFInfo
- Publication number
- CN202822348U CN202822348U CN 201220239679 CN201220239679U CN202822348U CN 202822348 U CN202822348 U CN 202822348U CN 201220239679 CN201220239679 CN 201220239679 CN 201220239679 U CN201220239679 U CN 201220239679U CN 202822348 U CN202822348 U CN 202822348U
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- injection
- action
- drug
- fixed
- injection device
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Abstract
The utility model discloses a portable type automatic multi-drug injection device which comprises an injection action controller, a drug storage device, an injection action device and an injection power device, wherein the injection action controller is fixed on the injection action device, and the injection action device is respectively connected with the injection power device and the drug storage device. The portable type automatic multi-drug injection device is capable of receiving wireless signals or button orders of the device, and implementing actions. Real time mixture of different injection drug fluids is achieved by an air compressor driven by a micro motor, and therefore injections at a fixed time with a fixed quantity are achieved. The portable type automatic multi-drug injection device is capable of receiving real time signals, achieving protection of a high-risk patient, injecting drug liquid for a patient quickly, being stable and reliable, and convenient to carry.
Description
Technical field
This utility model relates to the medicament injection apparatus field, relates in particular to a kind of Portable Automatic multiple medicines injection device.
Background technology
Along with the development of wireless mobile communications, the portable medical pattern also becomes the focus of the medical reform of society gradually.Patient is carried out the teletherapy device can allow the professional medical personnel that patient is carried out long-range operative treatment.But shortage is a kind of in the portable medical system can under the state of emergency, can carry out to patient the actuator of emergent management.Patient still needs to save oneself for taking or inject first aid class medicine by the people when morbidity.Existing syringe can't satisfy real-time and the reliability requirement of automatic injection.
Such as the needleless injector that is used for injection of insulin, need to be by the propelling movement of manpower, general automatic injector then exists bulky, not portative shortcoming.In addition, existing syringe can only satisfy the injection of single medicine, the requirement of injecting after can't satisfy the demand before injection dilution or multi-medicament mix.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of Portable Automatic multiple medicines injection device and injecting method are provided.This injection device and injecting method not only are easy to wear, and possess safe and reliable characteristics.This injection device was installed patient and was worn by accepting the training on installation personnel, when patient falls ill, the patient that is set as who makes patient can utilize the operation of wireless remote or preset carries out automatic injection for curing, and can also satisfy the specific (special) requirements of multiple medicines proportioning hybrid injection based on the injecting method of this device.This install all volumes little, easily wear, can be regularly, quantitatively, the function of constant speed automatic injection medicine.
The purpose of this utility model is achieved through the following technical solutions: a kind of Portable Automatic multiple medicines injection device, it comprises action of injection controller, medicine storage device, action of injection device and injection power device four parts, wherein, described action of injection controller is fixed on the action of injection device, and the action of injection device links to each other with the medicine storage device respectively with the injection power device.
Further, described action of injection controller comprises wireless signal transceiver module, control unit and touch screen display control panel, and the wireless signal transceiver module all links to each other with control unit with the touch screen display control panel; The medicine storage device comprises elasticity protective pad, syringe fixing band, two injection bands and two batching pigs, two injection bands all are positioned at the upper surface of syringe fixing band, the elasticity protective pad is positioned at the lower surface of syringe fixing band, and each injection band is built-in with a batching pig; The action of injection device comprises injection needle, two electromagnetic valves 9, sealed rubber, upper shell fragment, lower stop piece and injection housings; Sealed rubber is fixed in injection housing inwall top, and the afterbody of injection needle and upper shell fragment are fixed, and the other end passes the hole at lower stop piece center; The two ends of upper shell fragment and lower stop piece link to each other respectively, and are fixed on the inwall of injection housing; Two electromagnetic valves are separately fixed at injection housing top, and the action of injection device is connected with two injection bands respectively by two electromagnetic valves; Described injection power device mainly is connected to form by air compressor and sealing and connecting device.
The beneficial effects of the utility model are by the wireless signal of injection order, after can injection being mixed by injection controller control, to realize with default speed injection to the human muscle.This utility model can receive signal in real time, realizes the protection to the high risk patient, can be the patient injection medicinal liquid rapidly, and is reliable and stable, is convenient to carry.
Description of drawings
Fig. 1 is the longitudinal sectional drawing of device integral body;
Fig. 2 is the whole top view of device;
Fig. 3 is the whole upward view of device;
Fig. 4 is state action of injection device 3 sketch maps to be injected;
Fig. 5 is inject state action of injection device 3 sketch maps;
Among the figure, action of injection controller 1, medicine storage device 2, action of injection device 3, injection power device 4, elasticity protective pad 5, batching pig 6, sealed rubber 7, mixed sap cavity 8, electromagnetic valve 9, upper shell fragment 10, lower stop piece 11, injection port 12, syringe needle middle part 13, injection housing 14, injection needle 15, wireless signal transceiver module 16, control unit 17, touch screen display control panel 18, injection band 19, injection fixing band 20, air compressor 21, sealing and connecting device 22.
The specific embodiment
Describe this utility model in detail below in conjunction with accompanying drawing, it is more obvious that the purpose of this utility model and effect will become.
With reference to accompanying drawing 1～5, whole device comprises action of injection controller 1, medicine storage device 2, action of injection device 3, injection power device 4 four parts, action of injection controller 1 is fixed on the action of injection device 3, and action of injection device 3 links to each other with medicine storage device 2 respectively with injection power device 4.
Action of injection controller 1 comprises wireless signal transceiver module 16, control unit 17 and touch screen display control panel 18, and wireless signal transceiver module 16 all links to each other with control unit 17 with touch screen display control panel 18; Medicine storage device 2 comprises elasticity protective pad 5, syringe fixing band 20, two injection bands 19 and two batching pigs 6, two injection bands 19 all are positioned at the upper surface of syringe fixing band 20, elasticity protective pad 5 is positioned at the lower surface of syringe fixing band 20, and each injection band 19 is built-in with a batching pig 6; Action of injection device 3 comprises injection needle 15, two electromagnetic valves 9, sealed rubber 7, upper shell fragment 10, lower stop piece 11 and injection housings 14; Sealed rubber 7 is fixed in injection housing 14 inwall tops, and the afterbody of injection needle 15 and upper shell fragment 10 are fixing, and the other end passes the hole at lower stop piece 11 centers; The two ends of upper shell fragment 10 and lower stop piece 11 link to each other respectively, and are fixed on the inwall of injection housing 14; Two electromagnetic valves 9 are separately fixed at injection housing 14 tops, and action of injection device 3 is connected with two injection bands 19 respectively by two electromagnetic valves 9.Injection power device 4 mainly is connected to form by air compressor 21 and sealing and connecting device 22.
With reference to Fig. 1, wireless signal transceiver module 16 all links to each other with control unit 17 with touch screen display control panel 18, after control unit 17 is received the wireless instructions of wireless signal transceiver module 16 decodings, instruction can be shown on the touch screen display control panel 18 on the one hand, according to instruction action of injection device 3 and injection power device 4 are sent corresponding action and enabled instruction on the other hand, built-in rechargable power supplies in the control unit 17.Wireless signal transceiver module 16 can adopt general wifi sending and receiving apparatus to realize, control unit 17 can adopt the ARM System on Chip/SoC to realize that control panel 18 can adopt condenser type or resistance-type touch screen.
Below action of injection controller 1 is action of injection device 3, the inflow of injection is controlled at its two ends by electromagnetic valve 9, mixed sap cavity 8 is vacuum under state to be injected, and therefore middle sealed rubber 7 can closely offset owing to air pressure with upper shell fragment 10, guarantees sealing.Wherein, upper shell fragment 10 is integrative-structure with syringe needle 15 at afterbody, and in injection housing 14, injection housing 14 ends are injection port 12 to syringe needle 15 in the injection anteposition, and the thin film on the injection port 12 is the replaceable structure that punctures.After injection finished, injection needle 15 was finished after the injection and can be at the syringe needle middle part 13 to be separated with upper shell fragment 10, can change.
The work process of this device is as follows:
1, syringe needle is installed.With syringe needle latter half of be connected of new syringe needle with upper shell fragment 10 one, whether seal by reverse gas injection inspection.After confirming sealing, to 14 disinfections of needle injection housing, sterilization is sticked thin film at injection port 12 after finishing, and seals.
2, medicine is installed with device and is worn.To the speciality chemicals band of the medicine that needs injection be housed, the inlet periphery with its front end and action of injection device 3 closely offsets first, its rear end is connected with the sealing and connecting device 22 of injection power device 4 again.After confirming that connection is errorless, the speciality chemicals band is fixed on the fixing band.By regulating the length of fixing band, device is worn the position of injecting at needs by medical worker or professional.
3, on the touch screen control panel or by reception of wireless signals module reception signal, drug for injection kind, injection speed, injection volume are preset, calculated control instruction by control unit 17 in advance.
4, action of injection begins.By the injection instruction that the reception of wireless signals module receives or the touch screen control panel sends, to be opened by the electromagnetic valve that control unit 17 is at first controlled in the action of injection device 3, medicine mixes in hybrid chamber because the vacuum state in the hybrid chamber pours in.During injection, injection flows into mixed sap cavity 8, and simultaneously, upper shell fragment 10 is subjected to air pressure, separates with sealed rubber 7, and mixed injection is gushed out (air-discharging) from syringe needle, and then punctures injection port 12 place's thin film enter the injection site.At this moment, air compressor 21 starts, and the injection air velocity is v1, if the volume of hybrid chamber is V1 before the injection, the hybrid chamber volume is V2 after the injection, and then be t=(V2-V1 start-up time)/v1, be V3 and establish the syringe needle Air, then need satisfy V3/v1＜t/2, discharge the air in the syringe needle to guarantee safety.
5, action of injection is carried out.Control unit 17 according to injection power device 3 Air compressors 21 work of prior setting, is injected according to control instruction after action of injection begins.
6, action of injection finishes.Control unit 17 sends instruction, extracting air to air compressor 21.Because upper shell fragment 10 loses original air pressure, be subjected to the mechanical stress of himself to spring back to original position, thereby make sealed rubber 7 the syringe needle tail seal, and syringe needle is withdrawn from human body simultaneously.By air compressor 21 extracting airs, the remaining medicine of few reason of staying in the mixed sap cavity 8 is pulled out, and this moment, electromagnetic valve cut out hand-hole.
Claims (2)
1. a Portable Automatic multiple medicines injection device is characterized in that, it comprises action of injection controller (1), medicine storage device (2), action of injection device (3) and injection power device (4) four parts; Wherein, described action of injection controller (1) is fixed on the action of injection device (3), and action of injection device (3) links to each other with medicine storage device (2) respectively with injection power device (4).
2. Portable Automatic multiple medicines injection device according to claim 1, it is characterized in that, described action of injection controller (1) comprises wireless signal transceiver module (16), control unit (17) and touch screen display control panel (18), and described wireless signal transceiver module (16) all links to each other with control unit (17) with touch screen display control panel (18); Described medicine storage device (2) comprises elasticity protective pad (5), syringe fixing band (20), two injection bands (19) and two batching pigs (6), two injection bands (19) all are positioned at the upper surface of syringe fixing band (20), elasticity protective pad (5) is positioned at the lower surface of syringe fixing band (20), and each injection band (19) is built-in with a batching pig (6); Described action of injection device (3) comprises injection needle (15), two electromagnetic valves (9), sealed rubber (7), upper shell fragment (10), lower stop piece (11) and injection housing (14); Sealed rubber (7) is fixed in injection housing (14) inwall top, and the afterbody of injection needle (15) and upper shell fragment (10) are fixing, and the other end passes the hole at lower stop piece (11) center; Upper shell fragment (10) links to each other respectively with the two ends of lower stop piece (11), and is fixed on the inwall of injection housing (14); Two electromagnetic valves (9) are separately fixed at injection housing (14) top, and action of injection device (3) is connected with two injection bands (19) respectively by two electromagnetic valves (9); Described injection power device (4) mainly is connected to form by air compressor (21) and sealing and connecting device (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239679 CN202822348U (en) | 2012-05-25 | 2012-05-25 | Portable type automatic multi-drug injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220239679 CN202822348U (en) | 2012-05-25 | 2012-05-25 | Portable type automatic multi-drug injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822348U true CN202822348U (en) | 2013-03-27 |
Family
ID=47934160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220239679 Withdrawn - After Issue CN202822348U (en) | 2012-05-25 | 2012-05-25 | Portable type automatic multi-drug injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698342A (en) * | 2012-05-25 | 2012-10-03 | 浙江大学 | Portable automatic multi-drug injection device |
| CN113197702A (en) * | 2021-05-19 | 2021-08-03 | 山东省畜产品质量安全中心(山东省畜禽屠宰技术中心) | Automatic injection device of liquid medicine for domestic pig |
-
2012
- 2012-05-25 CN CN 201220239679 patent/CN202822348U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698342A (en) * | 2012-05-25 | 2012-10-03 | 浙江大学 | Portable automatic multi-drug injection device |
| CN113197702A (en) * | 2021-05-19 | 2021-08-03 | 山东省畜产品质量安全中心(山东省畜禽屠宰技术中心) | Automatic injection device of liquid medicine for domestic pig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20130918 |
|
| RGAV | Abandon patent right to avoid regrant |