Noninvasive head stereotactic auxiliary device

A stereotaxic and auxiliary device technology, which is applied to stereotaxic surgical instruments and other directions, can solve the problems of long preparation time, patient discomfort, and unsuitability for patients, and achieves the effect of avoiding discomfort and reducing preoperative preparation time.

Active Publication Date: 2018-06-26
SPRING FOUND OF NCTU
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although stereotaxic surgery is less invasive than craniotomy and does not require the use of general anesthesia, it takes a long time to prepare before surgery, and the formal surgery must be delayed for more than several hours
The reason is that stereotaxic surgery requires the head-mounted device to be locked on the patient's head through titanium nails. The process is very cumbersome and time-consuming, so it is not suitable for patients who are bleeding too much and are in immediate danger of life
In addition, locking the titanium nail into the patient's skull can cause a great deal of discomfort for the patient

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
  • Noninvasive head stereotactic auxiliary device
  • Noninvasive head stereotactic auxiliary device
  • Noninvasive head stereotactic auxiliary device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] refer to figure 1 , figure 2 , Figure 4 , is an embodiment of the non-invasive head-mounted stereotaxic assisting device of the present invention and is suitable for being worn on a patient 4 (such as Figure 5 shown), this embodiment includes a frame unit 1, a guide unit 2 connected to the frame unit 1 and a transmission unit 3 connected to the frame unit 1 (such as Figure 4 shown). The frame unit 1 includes a frame set 11 , a frame set 12 connected to the frame set 11 , a first positioning element 13 connected to the frame set 12 , and two second positioning elements 14 connected to the frame set 12 . The frame set 11 includes two connecting arms 111 opposite to each other and spaced apart, and a U-shaped frame 112 that is generally U-shaped. Both arms extend in the same direction. The bracket set 12 is connected between the connecti...

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

Provided is a noninvasive head stereotactic auxiliary device. The noninvasive head stereotactic auxiliary device includes a frame unit and a guide unit, wherein the frame unit includes a frame set including two mutually opposite and spaced connecting arms, a support set which is connected between the connecting arms and is close to the free end of the connecting arms, a first positioning piece which movably sleeves the support set, and two second positioning pieces which are respectively arranged on the connecting arms and are opposite to each other; the guide unit includes a carrier which iscoupled to the connecting arms and can rotate relative to the connecting arms, and a guide module which movably sleeves the carrier; the guide module is provided with a moving member which movably sleeves the carrier, and a guide member which is connected with the moving member and can rotate relative to the moving member; and the guide member is used for setting a medical device. The noninvasivehead stereotactic auxiliary device not only significantly reduces the pre-operative preparation time but also does not require intrusion into the head of a patient so as to avoid discomfort.

Description

technical field [0001] The invention relates to a head-mounted device, in particular to a non-invasive head-mounted stereotaxic auxiliary device. Background technique [0002] Craniotomy is one of the surgical procedures for the treatment of hemorrhagic stroke. It uses two-dimensional computed tomography (CT) scans to estimate the amount of cerebral hemorrhage, and after many years of clinical experience, the doctor evaluates the risk of surgery before deciding whether it can be done. conduct. The method is to first mark the projection mark of the center of the hematoma on the patient's skull, then make an incision, cut the dura mater, puncture and locate it, and finally insert surgical instruments to remove the hematoma. Craniotomy for the treatment of brain diseases is almost always accompanied by iatrogenic surgical trauma (Iatrogenic Surgical Trauma), that is, the injury caused by surgical instruments to patients. Iatrogenic surgical trauma may lead to functional defic...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/10
Inventor 杨秉祥郝昱翔
Owner SPRING FOUND OF NCTU
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