Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Head, neck and upper limb joint movement device used after operation for repairing oral and maxillofacial defect through pectoralis major myocutaneous flaps

An oral maxillofacial and combined motion technology, which is applied in non-surgical orthopedic operations, medical science, and devices that restrain the human body, can solve the problems of compressing vascular pedicles, the danger of patient activities, and easy infection, so as to expand the scope and reduce the risk of infection. Effects of microthrombosis and decubitus formation

Inactive Publication Date: 2015-11-25
SHANDONG UNIV QILU HOSPITAL
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) Long-term bed rest increases the formation of venous thrombosis in the lower extremities, which may cause pulmonary embolism and cerebral infarction; increase the risk of bedsores
[0007] (2) The neck brake of the sandbag cannot be stably fixed
There is still a certain degree of activity in the head, and there may even be a dangerous situation of large-scale activities when the patient becomes irritable due to the application of drugs
[0008] (3) Upper limb activities can cause bleeding at the stump of chest muscles, postoperative hematoma, blockage of drainage tubes, compression of vascular pedicles, and infection

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
  • Head, neck and upper limb joint movement device used after operation for repairing oral and maxillofacial defect through pectoralis major myocutaneous flaps
  • Head, neck and upper limb joint movement device used after operation for repairing oral and maxillofacial defect through pectoralis major myocutaneous flaps
  • Head, neck and upper limb joint movement device used after operation for repairing oral and maxillofacial defect through pectoralis major myocutaneous flaps

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Example 1: A combined movement device for head, neck and upper limbs after repairing oral and maxillofacial defects with pectoralis major myocutaneous flap, its structure can refer to figure 1 , Figure 4-8 shown, including:

[0045] hood1;

[0046] One side of the hood 1 is fixedly connected with the right side neck cover 21, the right shoulder cover 31, the upper arm cover 4, the elbow cover 5 and the forearm cover 6 successively, and the forearm cover 6 is fixedly connected with a Velcro 7.

[0047] Wherein, the forearm cover 1 is a semi-cylindrical structure with two ends open.

[0048] The edge of the forearm cover has at least two planes 9, and the surface superimposed on one of the planes 9 is parallel or perpendicular to the horizontal plane, so that the forearm can face the chest or the bottom surface when the forearm is limited by the forearm cover 6 to obtain different fixation Posture, adapt to the needs of different people.

[0049] During use, the head...

Embodiment 2

[0052] Example 2: A combined movement device for head, neck and upper limbs after repairing oral and maxillofacial defects with pectoralis major myocutaneous flap, its structure can refer to figure 2 , Figure 4-8 shown, including:

[0053] hood1;

[0054] One side of the head cover 1 is fixedly connected with the right neck cover 21, the right shoulder cover 31, the upper arm cover 4, the elbow cover 5 and the forearm cover 6 in sequence;

[0055] The other side of the hood 1 is fixedly connected with the left neck cover 22 and the left shoulder cover 32 in sequence;

[0056] A hook and loop fastener 7 is fixedly connected to the forearm cover 6 .

[0057] Wherein, the forearm cover 1 is a semi-cylindrical structure with two ends open.

[0058] The edge of the forearm cover has at least two planes 9, and the surface superimposed on one of the planes 9 is parallel or perpendicular to the horizontal plane, so that the forearm can face the chest or the bottom surface when t...

Embodiment 3

[0063] Example 3: A combined movement device for head, neck and upper limbs after repairing oral and maxillofacial defects with pectoralis major myocutaneous flap, its structure can refer to Figure 3-8 shown, including:

[0064] hood1;

[0065] One side of the head cover 1 is fixedly connected with the right neck cover 21, the right shoulder cover 31, the upper arm cover 4 and the elbow cover 5 in sequence, and the elbow cover 5 and the forearm cover 6 are hinged by fasteners 8;

[0066] The other side of the hood 1 is fixedly connected with the left neck cover 22 and the left shoulder cover 32 in turn;

[0067] A hook and loop fastener 7 is fixedly connected to the forearm cover 6 .

[0068] Wherein, the forearm cover 1 is a semi-cylindrical structure with two ends open.

[0069] The edge of the forearm cover has at least two planes 9, and the surface superimposed on one of the planes 9 is parallel or perpendicular to the horizontal plane, so that the forearm can face the...

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 a head, neck and upper limb joint movement device used after operation for repairing the oral and maxillofacial defect through pectoralis major myocutaneous flaps. The head, neck and upper limb joint movement device mainly comprises a head cover. One side of the head cover is sequentially and fixedly connected with a neck cover, a shoulder cover, an upper arm cover, an elbow cover and a forearm cover. The neck covers, the shoulder covers, the upper arm covers, the elbow covers and the forearm covers act in a synthetic mode to force the head, the shoulders, the upper arms, the elbows and the forearms to rotate in the same direction. By means of the device, the head, the neck, the shoulders and the upper limbs of a patient can be moved synchronously, one certain portion does not move independently, and post-operation healing can be effectively promoted.

Description

technical field [0001] The invention relates to the related technical field of medical equipment, in particular to a head, neck and upper limb joint movement device after repairing oral and maxillofacial defects with pectoralis major myocutaneous flap. Background technique [0002] Pectoralis major myocutaneous flap is commonly used to repair oral and maxillofacial defects. The routine operation is to prepare the pectoralis major myocutaneous flap into an island-shaped flap, and transfer it to the defect area of ​​the head and neck through the subclavian tunnel for repair, and use the thoracoacromial artery and vein as the blood supply to ensure the survival of the flap. [0003] In order to ensure the blood supply of the flap, neck immobilization is required after the operation to prevent flap necrosis caused by stretching of the vascular pedicle. At the same time, the upper limbs also need to be braked to prevent hemorrhage and hematoma at the stump of the chest muscles, ...

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): A61F5/37A61F5/00
Inventor 王涛刘少华
Owner SHANDONG UNIV QILU HOSPITAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com