Medical skin marker

A skin and pen tip technology, applied in the field of medical supplies, can solve the problems of fading, loss, poor color fixation of the mark, etc., and achieve the effects of good antibacterial properties, reduced possibility and good stability

Active Publication Date: 2018-07-06
东莞市唐德医疗科技有限公司
View PDF12 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the marks drawn by the existing medical skin pens for surgical markings have poor color fixation, and many factors such as bathing, body rubbing, clothes rubbing, skin allergies, etc. will cause the marks

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Medical skin marker
  • Medical skin marker

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0051] The synthetic method of commonly used 4-tert-butyl cyclohexanol comprises: (1) carry out tert-butylation reaction with phenol and isobutene in the presence of aluminum trichloride, then use Raech's nickel W7 catalytic hydrogenation to obtain cis- and trans - the compound of 4-tert-butyl cyclohexanol, wherein the trans structure accounts for more than 70%; (2) carry out tert-butylation reaction with phenol and isobutylene in the presence of aluminum trichloride, and then catalytic hydrogenation can obtain cis- and Mixture of trans-4-tert-butylcyclohexanol. Generally purchased 4-tert-butylcyclohexanol products are a mixture of cis and trans.

[0052] cis-4-tert-butylcyclohexanol is white needle or powder crystal. It is a known fragrance ingredient with an exceptionally dry, woody camphor-like odor and a leathery aftertaste, and is used in artificial patchouli oils and soap fragrances to provide intensity, diffusion, and radiance . However, there are some reports of a m...

Embodiment 1

[0096] Embodiment 1 provides a kind of medical skin pen, comprise pen body by pen cap, nib and pen holder, inner core is arranged in pen body, one end of pen core is inserted into inner core, is filled with gentian violet ink in the described inner core; The gentian violet ink described in parts by weight at least includes the following components: 1 part by weight of gentian violet, 0.1 part by weight of potassium sorbate, 0.1 part by weight of 4-tert-butylcyclohexanol, 5 parts by weight of white oil, L- 0.1 part by weight of arginine, 0.1 part by weight of cyclodextrin, 30 parts by weight of alcohol containing 2 to 6 carbon atoms, and 35 parts by weight of distilled water.

[0097] The cyclodextrin is a trimethylsiloxysilicate modified α-cyclodextrin, and in the trimethylsiloxysilicate modified cyclodextrin, trimethylsiloxysilicon The molar ratio of acid ester and cyclodextrin is 1:1.

[0098] The preparation method of the described trimethylsiloxysilicate modified cyclodex...

Embodiment 2

[0105] Embodiment 2 provides a kind of medical skin pen, comprises a pen body made of a pen cap, a nib and a pen holder, an inner core is arranged in the pen body, one end of the pen core is inserted into the inner core, and the described inner core is filled with gentian violet ink; The gentian violet ink described in parts by weight at least includes the following components: 2 parts by weight of gentian violet, 1 part by weight of potassium sorbate, 2 parts by weight of 4-tert-butylcyclohexanol, 10 parts by weight of white oil, L- 1.5 parts by weight of arginine, 1 part by weight of cyclodextrin, 50 parts by weight of alcohol containing 2 to 6 carbon atoms, and 60 parts by weight of distilled water.

[0106] The cyclodextrin is a trimethylsiloxysilicate modified α-cyclodextrin, and in the trimethylsiloxysilicate modified cyclodextrin, trimethylsiloxysilicon The molar ratio of acid ester and cyclodextrin is 1:2.

[0107] The preparation method of the trimethylsiloxysilicate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of medical products, in particular to a medical skin marker. The medical skin marker comprises marker body formed by a cap, a nib and a holder, the markerbody is internally provided with an inner core, and one end of the nib is inserted into the inner core filled with gentian violet ink. The gentian violet ink is at least prepared from gentian violet,potassium sorbate, 4-tert-butylcyclohexanol, white oil, L-arginine, cyclodextrin, alcohol with 2-6 carbon atoms and distilled water.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a medical skin pen. Background technique [0002] With the development of society and the advancement of science and technology, concepts such as minimally invasive, precise, and small incisions are widely recognized and accepted by doctors and patients. The popularity and rapid development of B-ultrasound, X-ray and CT-guided operations in clinical and endoscopic techniques are the most powerful proof. Developed countries have even introduced manipulators and robots into clinical operations or complex and precise operations. Accurate surgery first requires precise positioning. The marking of the incision or operation point before surgery or clinical operation is the first step to complete all operations. Clear skin markings have a good effect on the size of the surgical incision and the effect of the operation. Bad has a direct relationship. [0003] However, the mar...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B90/00
Inventor 李向党
Owner 东莞市唐德医疗科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap