Soluble micro-needle patch drug delivery device
A drug delivery device and soluble technology, applied in the field of microneedles, can solve the problems of difference in thickness of stratum corneum, different user pressing force, poor user experience, etc., and achieve the effect of improving drug delivery efficiency and improving user experience
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Example Embodiment
[0058] Example 1:
[0059] reference figure 1 with figure 2 , This embodiment provides a soluble microneedle patch drug delivery device 1, including:
[0060] The main body component 11, and the microneedle drug introduction component 12 connected to the main body component 11; wherein,
[0061] The microneedle drug introduction assembly 12 includes a microneedle drug delivery accelerating dissolution part 121 and a microneedle drug delivery pressure sensing part 122;
[0062] One end of the microneedle drug delivery accelerating dissolution portion 121 is connected to the main body assembly 11, and the other end is connected to the microneedle drug delivery pressure sensing portion 122;
[0063] The microneedle drug delivery pressure sensing portion 122 includes a pressure sensing layer 1221 and a pressure sensor 1222 connected to the pressure sensing layer 1221;
[0064] The microneedle medication pressure sensing portion 122 is used to place a microneedle patch on the pressure sensin...
Example Embodiment
[0076] Example 2:
[0077] reference image 3 Based on the above-mentioned embodiment 1, this embodiment provides a soluble microneedle patch drug delivery device 1, wherein the main body assembly 11 includes a main body shell 111, and a processor 112 and a power supply provided in the main body shell 111 Component 113;
[0078] As mentioned above, in order to ensure the service life of the device, the main body shell 111 may be made of a material with a certain high temperature resistance or a certain strength. Or, the material of high hardness rubber with certain elasticity, etc.
[0079] The main body shell 111 may be in the shape of a hand-held grip. Specifically, it may include a main body part that is attached to the microneedle drug introduction assembly 12 and a grip part connected to the main body, and the grip part is made of rubber material. Hand gel, or heat-insulating hand gel, prevents discomfort and burns on the arm caused by long-term use.
[0080] The power supply c...
Example Embodiment
[0095] Example 3:
[0096] reference Figure 4 Based on the foregoing embodiment 2, this embodiment provides a soluble microneedle patch drug delivery device 1, wherein the microneedle drug delivery accelerated dissolution part 121 includes a heating unit 1211, an ultrasonic vibration unit 1212, and a micro current control unit 1213 One or more of them.
[0097] Preferably,
[0098] The heating unit 1211 includes a heating plate 12111, a temperature sensor 12112, and a heating control circuit 12113;
[0099] The heating plate 12111 is electrically connected to the heating control circuit 12113;
[0100] The temperature sensor 12112 is electrically connected to the heating control circuit 12113 and the processor 112.
[0101] As described above, the microneedle drug delivery accelerated dissolution unit 121 includes a heating unit 1211. The heating unit 1211 includes a heating plate 12111, a temperature sensor 12112 and a heating control circuit 12113. The heating control circuit 12113...
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