CN202761912U - Skin needle roller - Google Patents
Skin needle roller Download PDFInfo
- Publication number
- CN202761912U CN202761912U CN2012204861896U CN201220486189U CN202761912U CN 202761912 U CN202761912 U CN 202761912U CN 2012204861896 U CN2012204861896 U CN 2012204861896U CN 201220486189 U CN201220486189 U CN 201220486189U CN 202761912 U CN202761912 U CN 202761912U
- Authority
- CN
- China
- Prior art keywords
- skin
- needle roller
- roller
- cylinder
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0015—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
- A61M2037/0023—Drug applicators using microneedles
Abstract
The utility model discloses a skin needle roller which solves the problems that the existing skin drug delivery is poor in penetrability and curative effects. The skin needle roller is characterized by comprising a roller and a handle. The handle is connected with the roller through a rolling shaft. A plurality of skin breaking needles are mounted on the surface of the roller. The skin needle roller is simple in structure, easy to operate, and good in puncturing effects, and does not damage the corium layer, drugs can be used in a large area, patients almost do not feel the pain, the skin drug delivery effect is greatly enhanced, and absorption of the drugs is promoted. The skin needle roller is suitable for puncture before the skin surface drug delivery of a variety of skin diseases is carried out.
Description
Technical field
This utility model relates to a kind of medical equipment, specifically a kind of front skin needle roller that promotes drug absorption of external preparation for skin administration that is applied to.
Background technology
Percutaneous dosing is the common method for the treatment of of department of dermatologry, beauty treatment section, and administering mode commonly used comprises that routine smears, seals, takes a shower, fumigates etc.Human body skin is comprised of epidermis, corium and subcutaneous tissue.Epidermis is positioned at outermost layer, and thickness is that 0.1mm does not wait to 0.4mm.Formed by horny layer (0.01-0.04mm), clear layer, granular layer, spinous layer and basal layer again from outside to inside.Epidermis is the natural cover for defense of human body, stops when extraneous pathogenic bacteria is invaded also to have brought very big impact to the effect of percutaneous dosing.When skin was ill, a lot of pathological changes all occurred in epidermis, such as hyperkeratosis, parakeratosis, hypergranulosis, acanthosis etc.These variations further affect again the percutaneous dosing effect.People can increase the skin trafficability characteristic of medicine by improving dosage form, but still undesirable.So far, there is no the problem of preferably way solution percutaneous drug absorption.
Summary of the invention
The purpose of this utility model is in order to solve the problems of the technologies described above, provide a kind of simple in structure, simple to operate, be used for the skin needle roller that epiderm skin (mainly being horny layer) punctured and processes and do not damage skin corium before the percutaneous drug delivery.
Technical scheme comprises cylinder and through handle, described handle is connected with cylinder through roller bearing, it is characterized in that, described cylinder surface is equipped with many broken skin pins.
The height of the distance between two tips cylinder surface of described broken skin pin is 0.05-0.5mm.
Described broken skin pin is taper, and cone bottom diameter is 0.01mm-0.5mm.
This utility model adopts cylinder and handle commonly used to cooperate, and the broken skin pin is installed on the cylinder, makes on the cylinder density as required be covered with the broken skin pin, by promoting the rolling of cylinder on skin, makes broken skin needle-penetration epidermis, reaches the effect of broken skin.The height of described broken skin pin can design according to following principle: the height of broken skin pin should be with cylinder when skin rolls, and needle tip can pierce through epidermal area and not damage skin corium and be as the criterion.Therefore the inventor is 0.05-0.5mm according to the height of the distance between two tips cylinder surface of the preferred broken skin pin of the respective depth of epidermal area and skin corium.This utility model is simple in structure, simple to operate, puncture is effective, do not damage skin corium, but the large tracts of land administration, the patient is no pain almost, has greatly increased the percutaneous drug delivery effect, promote the absorption of medicine, be applicable to the front puncture of skin surface administration of various skin section disease.
Description of drawings
Fig. 1 is this utility model structural representation.
Fig. 2 is A section partial enlarged drawing among Fig. 1.
Wherein, 1-cylinder, 1.1-broken skin pin, 2-roller bearing, 3-handle.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further explained explanation:
With reference to Fig. 1 and Fig. 2, handle 3 is connected with cylinder 1 through roller bearing 2, many broken skin pins 1.1 are equipped with on described cylinder 1 surface, and the height L on distance between two tips cylinder 1 surface of described broken skin pin 1.1 is 0.05-0.5mm, and concrete height can carry out choose reasonable according to the different skin state.When being used for dermatitis, chronic eczema administration, because epidermal thickness increases, should design long broken skin pin; When being used for than the surperficial administration of thin skin skin (such as face), then should design short broken skin pin.
Operating process:
Before percutaneous drug delivery, elder generation's cleansing phase is answered the skin (in case of necessity sterilization) in medicine-feeding part (affected part), then hand handle 3, cylinder 1 is placed the skin place that needs coating, cylinder 1 back and forth slightly firmly rolls, make many broken skin pins 1.1 on the cylinder 1 puncture illing skin, finish the rear conventional percutaneous drug delivery program in back of just can carrying out of puncture.
Claims (3)
1. skin needle roller comprises cylinder and through handle, described handle is connected with cylinder through roller bearing, it is characterized in that, described cylinder surface is equipped with many broken skin pins.
2. skin needle roller as claimed in claim 1 is characterized in that, the height of the distance between two tips cylinder surface of described broken skin pin is 0.05-0.5mm.
3. skin needle roller as claimed in claim 1 or 2 is characterized in that, described broken skin pin is taper, and cone bottom diameter is 0.01mm-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204861896U CN202761912U (en) | 2012-09-21 | 2012-09-21 | Skin needle roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204861896U CN202761912U (en) | 2012-09-21 | 2012-09-21 | Skin needle roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761912U true CN202761912U (en) | 2013-03-06 |
Family
ID=47768521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204861896U Expired - Fee Related CN202761912U (en) | 2012-09-21 | 2012-09-21 | Skin needle roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761912U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997499A (en) * | 2016-05-26 | 2016-10-12 | 杭州元力医疗器械有限公司 | Acupuncture plus moxibustion warming patch type painless press needle |
| CN105997500A (en) * | 2016-05-26 | 2016-10-12 | 杭州元力医疗器械有限公司 | Skin-care film type beauty and health care painless press needle |
| CN105999537A (en) * | 2016-05-26 | 2016-10-12 | 杭州元力医疗器械有限公司 | Transdermal patch type painless press needle capable of removing moisture and expelling toxins |
| CN106074153A (en) * | 2016-05-26 | 2016-11-09 | 杭州元力医疗器械有限公司 | Painless thumb-tack needle for subcutaneous embedding electrochemistry plaster |
| CN110478614A (en) * | 2019-09-18 | 2019-11-22 | 彭伟 | A kind of basal cell that human skin extracts is applied to the method and device of the facial depressed scar of reparation |
-
2012
- 2012-09-21 CN CN2012204861896U patent/CN202761912U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997499A (en) * | 2016-05-26 | 2016-10-12 | 杭州元力医疗器械有限公司 | Acupuncture plus moxibustion warming patch type painless press needle |
| CN105997500A (en) * | 2016-05-26 | 2016-10-12 | 杭州元力医疗器械有限公司 | Skin-care film type beauty and health care painless press needle |
| CN105999537A (en) * | 2016-05-26 | 2016-10-12 | 杭州元力医疗器械有限公司 | Transdermal patch type painless press needle capable of removing moisture and expelling toxins |
| CN106074153A (en) * | 2016-05-26 | 2016-11-09 | 杭州元力医疗器械有限公司 | Painless thumb-tack needle for subcutaneous embedding electrochemistry plaster |
| CN110478614A (en) * | 2019-09-18 | 2019-11-22 | 彭伟 | A kind of basal cell that human skin extracts is applied to the method and device of the facial depressed scar of reparation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |