CN213994583U - Gold micropin hand utensil of dosing - Google Patents
Gold micropin hand utensil of dosing Download PDFInfo
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- CN213994583U CN213994583U CN202022594289.8U CN202022594289U CN213994583U CN 213994583 U CN213994583 U CN 213994583U CN 202022594289 U CN202022594289 U CN 202022594289U CN 213994583 U CN213994583 U CN 213994583U
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- way valve
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Abstract
The utility model discloses a gold microneedle drug delivery hand tool, which comprises a hand tool shell and a radio frequency emission head; the liquid box is fixedly arranged on the outer surface of the hand tool shell and is used for containing medicines; the first plastic diaphragm one-way valve is fixed on the inner side of the hand tool shell, and a liquid inlet pipe of the first plastic diaphragm one-way valve passes through the hand tool shell and is connected with a liquid outlet of the liquid box through a first guide pipe; the liquid inlet of the hand pump is connected with the liquid outlet pipe of the first plastic diaphragm one-way valve through a second guide pipe; the second plastic diaphragm one-way valve is fixed on one side of the hand tool shell, which is close to the radio frequency emission head, a liquid inlet of the second plastic diaphragm one-way valve is connected with a liquid outlet of the hand pump through a third conduit, and a liquid outlet of the second plastic diaphragm one-way valve is connected with the administration spray head; the radio frequency microneedle therapy and the external drug administration can be realized by the same hand tool, and can be operated by a single person and a single hand, thereby ensuring the sterile operation and reducing the possibility of infection; and the medicine spray head is arranged below the hand tool, so that the administration visual field is clear and controllable, and the medicine waste is prevented.
Description
Technical Field
The utility model belongs to medical auxiliary equipment, concretely relates to gold micropin hand utensil of dosing is applicable to the synchronous of dermatology or plastic branch of academic or vocational study gold micropin treatment and doses.
Background
The gold microneedle is one of the current medical and American common treatment means, and when specific energy is given to different parts of skin for radio frequency treatment, a skin micropore channel is opened, and the skin permeability and the absorption force are increased through an external application way of transdermal absorption, so that the gold microneedle is the optimal time for external application.
However, the existing gold microneedle has the following problems: (1) the existing microneedle handtools are all independent radio frequency emitting devices, and no method is available for completing drug administration operation. (2) The administration is usually a two-person procedure, one person performing microneedle radio frequency therapy while the other person administers a topical application of a drug to the treated area. (3) The operation of operators with two hands is also available, but the sterility among various contact objects in the operation environment is difficult to ensure, various secondary infections are easy to occur, and the incidence rate of adverse reactions of patients is increased. (4) The auxiliary drug administration personnel responsible for the external drug application operation may cause the waste and the misspraying of the external drug because the local operation view is limited and blocked. Particularly, the gold microneedle is often used for treating various facial cosmetic destructive diseases, the external medicines are various, a small number of medicines are expensive, and unnecessary economic burden is added to patients.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a gold microneedle administration hand tool, which can realize radio frequency microneedle treatment and external drug administration by the same hand tool, can be operated by a single person and a single hand, ensures sterile operation and reduces infection possibility; and the medicine spray head is arranged below the hand tool, so that the administration visual field is clear and controllable, and the medicine waste is prevented.
The technical scheme of the utility model is that: a gold microneedle administration hand tool comprises a hand tool shell and a radio frequency emission head; the liquid box is fixedly arranged on the outer surface of the hand tool shell, and the liquid box is used for containing medicines;
the hand tool comprises a first plastic diaphragm one-way valve, wherein the first plastic diaphragm one-way valve is fixed on the inner side of a hand tool shell, and a liquid inlet pipe of the first plastic diaphragm one-way valve penetrates through the hand tool shell and is connected with a liquid outlet of a liquid box through a first guide pipe;
the device comprises a hand pump, wherein a liquid inlet of the hand pump is connected with a liquid outlet pipe of a first plastic diaphragm one-way valve through a second guide pipe;
the hand tool comprises a second plastic diaphragm one-way valve, wherein the second plastic diaphragm one-way valve is fixed on one side, close to the radio frequency emission head, of the hand tool shell, a liquid inlet of the second plastic diaphragm one-way valve is connected with a liquid outlet of the hand pump through a third guide pipe, and a liquid outlet of the second plastic diaphragm one-way valve is connected with a dosing sprayer.
Furthermore, the hand pump comprises a hand pump body, a spring arranged in the hand pump body, and a hand pump rod, wherein one end of the hand pump rod is connected with the spring, and the other end of the hand pump rod extends to the outer side of the hand pump body. The hand-press pump rod is pushed to compress the spring, the spring automatically resets, the hydraulic pump is started, and liquid medicine spraying is achieved through pressure difference.
Further, the first plastic diaphragm one-way valve and the second plastic diaphragm one-way valve are identical in structure.
Further, the plastic diaphragm check valve comprises a right half part and a left half part, the right half part and the left half part are welded together through a circle of welding ribs in an ultrasonic mode, a cavity is formed in the right half part, the diaphragm is arranged in the cavity, a plurality of diaphragm limiting mechanisms are arranged on the inner wall of the cavity, the diaphragm limiting mechanisms are rectangular blocks extending out of the inner wall, and the diaphragm limiting mechanisms are evenly distributed along the inner wall of the cavity. The diaphragm limiting structure is added, so that the diaphragm cannot be excessively deflected to one side in use, and adverse phenomena such as poor non-return effect and the like cannot occur. This limit structure has effectually increaseed the clearance of diaphragm and die cavity inner wall, has reduced the friction of diaphragm and die cavity inner wall, has increased the flow.
Furthermore, a liquid inlet is formed in the right half part, a liquid outlet is formed in the left half part, and the liquid inlet and the liquid outlet are in a barb shape.
The utility model has the advantages that: the gold microneedle administration hand tool is provided, radio frequency microneedle treatment and external drug administration can be realized by the same hand tool, a skin micropore channel is formed, the best moment of transdermal absorption is realized, the gold microneedle administration hand tool is operated by one hand, the sterile operation is ensured, and the possibility of infection is reduced; and the medicine spray head is arranged below the hand tool, so that the administration visual field is clear and controllable, and the medicine waste is prevented.
Drawings
FIG. 1 is a schematic structural diagram of a gold microneedle administration hand tool;
fig. 2 is a side view of a gold microneedle administration hand piece;
FIG. 3 is an axial cross-sectional view of a plastic diaphragm check valve;
figure 4 is a schematic view of the internal cavity with membrane portion of the plastic diaphragm check valve.
In the figure: the hand tool comprises a hand tool shell 1, a radio frequency emission head 2, a liquid box 3, a first guide pipe 4, a first plastic diaphragm one-way valve 5, a second guide pipe 6, a third guide pipe 7, a second plastic diaphragm one-way valve 8, a dosing spray head 9, a hand pump body 10, a spring 11, a hand pump rod 12, a diaphragm limiting mechanism 13 and a diaphragm 14.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1 and 2, the gold microneedle drug delivery hand tool comprises a hand tool shell 1, a radio frequency emission head 2, a liquid box 3, a first plastic diaphragm one-way valve 5, a hand pump and a second plastic diaphragm one-way valve 8.
The liquid box 3 is fixedly arranged on the outer surface of the hand tool shell 1 and is used for containing medicines. The first plastic diaphragm one-way valve 5 is fixed on the inner side of the hand tool shell 1, and a liquid inlet pipe of the first plastic diaphragm one-way valve 5 penetrates through the hand tool shell 1 and is connected with a liquid outlet of the liquid box 3 through a first guide pipe 4. The liquid inlet of the hand pump is connected with the liquid outlet pipe of the first plastic diaphragm one-way valve 5 through a second conduit 6. The second plastic diaphragm one-way valve 8 is fixed on one side of the hand tool shell 1 close to the radio frequency emission head 2, a liquid inlet of the second plastic diaphragm one-way valve 8 is connected with a liquid outlet of the hand pump through a third conduit 7, and a liquid outlet of the second plastic diaphragm one-way valve 8 is connected with a medicine feeding spray head 9.
The hand pump comprises a hand pump body 10, a spring 11 arranged in the hand pump body 10, and a hand pump rod 12 with one end connected with the spring 11 and the other end extending to the outer side of the hand pump body 10. The hand-press pump rod is pushed to compress the spring, the spring automatically resets, the hydraulic pump is started, and liquid medicine spraying is achieved through pressure difference.
The first plastic diaphragm one-way valve 5 and the second plastic diaphragm one-way valve 8 have the same structure. As shown in fig. 3 and 4, the plastic diaphragm one-way valve comprises a right half part and a left half part, the right half part and the left half part are ultrasonically welded together through a circle of welding ribs, a cavity is arranged in the right half part, a diaphragm 14 is arranged in the cavity, a plurality of diaphragm limiting mechanisms 13 are arranged on the inner wall of the cavity, the diaphragm limiting mechanisms are rectangular blocks extending out of the inner wall, and the diaphragm limiting mechanisms are uniformly distributed along the inner wall of the cavity. The diaphragm limiting structure is added, so that the diaphragm cannot be excessively deflected to one side in use, and adverse phenomena such as poor non-return effect and the like cannot occur. This limit structure has effectually increaseed the clearance of diaphragm and die cavity inner wall, has reduced the friction of diaphragm and die cavity inner wall, has increased the flow. And the right half part is provided with a liquid inlet, the left half part is provided with a liquid outlet, and the liquid inlet and the liquid outlet are in a barb shape.
When in use, the medicine is put into the liquid box. A micro hydraulic pump is formed by two one-way valves and a hand pump. The hand-press pump rod is pressed to start the hydraulic pump, and the liquid medicine is sprayed by utilizing the pressure difference. The operation can be carried out by one hand, and multiple people and two-hand replacement are not needed. The visual field of the operator is clear, and the controllability of the medicine spraying range is good.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A gold microneedle administration hand tool comprises a hand tool shell (1) and a radio frequency transmitting head (2); the method is characterized in that: the hand tool is characterized by further comprising a liquid box (3), wherein the liquid box (3) is fixedly arranged on the outer surface of the hand tool shell (1) and is used for containing medicines;
the hand tool comprises a first plastic diaphragm one-way valve (5), wherein the first plastic diaphragm one-way valve (5) is fixed on the inner side of a hand tool shell (1), and a liquid inlet pipe of the first plastic diaphragm one-way valve (5) penetrates through the hand tool shell (1) and is connected with a liquid outlet of a liquid box (3) through a first conduit (4);
the device comprises a hand pump, wherein a liquid inlet of the hand pump is connected with a liquid outlet pipe of a first plastic diaphragm one-way valve (5) through a second guide pipe (6);
the hand-operated syringe comprises a second plastic diaphragm one-way valve (8), wherein the second plastic diaphragm one-way valve (8) is fixed on one side, close to the radio frequency emission head (2), of the hand tool shell (1), a liquid inlet of the second plastic diaphragm one-way valve (8) is connected with a liquid outlet of the hand pump through a third guide pipe (7), and a liquid outlet of the second plastic diaphragm one-way valve (8) is connected with a drug administration spray head (9).
2. The gold microneedle administration hand piece of claim 1, wherein: the hand pump comprises a hand pump body (10), a spring (11) arranged in the hand pump body (10), and a hand pump rod (12) with one end connected with the spring (11) and the other end extending to the outer side of the hand pump body (10).
3. The gold microneedle administration hand piece of claim 1, wherein: the first plastic diaphragm one-way valve (5) and the second plastic diaphragm one-way valve (8) are identical in structure.
4. The gold microneedle administration hand piece of claim 3, wherein: the plastic diaphragm one-way valve comprises a right half part and a left half part, the right half part and the left half part are welded together through a circle of welding ribs in an ultrasonic mode, a cavity is formed in the right half part, a diaphragm (14) is arranged in the cavity, a plurality of diaphragm limiting mechanisms (13) are arranged on the inner wall of the cavity, the diaphragm limiting mechanisms are rectangular blocks extending out of the inner wall, and the diaphragm limiting mechanisms are evenly distributed along the inner wall of the cavity.
5. The gold microneedle administration hand piece of claim 4, wherein: the right half part is provided with a liquid inlet, the left half part is provided with a liquid outlet, and the liquid inlet and the liquid outlet are in a barb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022594289.8U CN213994583U (en) | 2020-11-11 | 2020-11-11 | Gold micropin hand utensil of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022594289.8U CN213994583U (en) | 2020-11-11 | 2020-11-11 | Gold micropin hand utensil of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213994583U true CN213994583U (en) | 2021-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022594289.8U Active CN213994583U (en) | 2020-11-11 | 2020-11-11 | Gold micropin hand utensil of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213994583U (en) |
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2020
- 2020-11-11 CN CN202022594289.8U patent/CN213994583U/en active Active
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