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Intelligent intraocular injection device

An intraocular injection and intelligent technology, applied in the field of medical devices, can solve problems such as eyeball damage, and achieve the effects of avoiding errors, stabilizing the position, and avoiding damage to the eyes

Inactive Publication Date: 2019-10-29
曹地
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can monitor the position of the eye and can inject automatically, but if the eyeball moves after the injection, such an operation will also cause eyeball damage

Method used

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  • Intelligent intraocular injection device
  • Intelligent intraocular injection device
  • Intelligent intraocular injection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] combine Figure 1-3 , an intelligent intraocular injection device is characterized in that it includes a control host 1, a computer 2, an injection control unit, and an image analysis unit; the computer 2 is connected to the control host 1, and the control host 1 is connected to the injection control unit and the image analysis unit, and the image analysis unit For real-time acquisition of eyeball position and moving direction, the injection control part has a marker control function and an injection needle 45 control function; the marker control function is used to control the static and moving state of the marker 43; the injection needle 45 control function is used to control the marker 43 In a static state, the injection needle 45 is inserted into the eyeball, and suction and injection of liquid are performed.

[0037] The image analysis section includes an image acquisition camera 31, an image processing card 32, and an image motion analyzer 33; the image motion ana...

Embodiment 2

[0045] The working method of the above-mentioned intelligent intraocular injection device is characterized in that it comprises the following steps:

[0046] step 1:

[0047] Connect each equipment well, and start computer 2 and control host computer 1, image acquisition camera 31 will need the image in the position scope of injection to be displayed on the screen of computer 2 in real time;

[0048] Step 2:

[0049] Input the insertion position where the injection needle 45 is inserted in the computer 2, the control host 1 determines the relative coordinates of the insertion position relative to the pupil according to the image coordinates of the insertion position and the image coordinates of the pupil, and establishes a coordinate system with the pupil of the eye as the origin;

[0050] Input the amount of liquid sucked and the amount of liquid that needs to be injected in the computer 2;

[0051] Step 3:

[0052] The marker controller 42 controls the marker 43 to move a...

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Abstract

The invention relates to an intelligent intraocular injection device. The intelligent intraocular injection device is characterized by comprising a control host, a computer, an injection control unitand an image analysis unit; a mark control function is used for controlling the static and moving states of a marker; an injection needle control function is used for inserting an injection needle into an eyeball when the marker is in the static state, and liquid suction and injection operation is conducted. According to the automatically controlled intraocular injection device, the error of manual operation is avoided, the injection operation can be accurately performed in injection coordinates input by the computer, and the amount of injection can be automatically controlled; the injection needle is connected with a needle tube by using a hose, and thus the movement of the eyeball cannot form self-injury to the certain degree; the marker is used for controlling the eyeball position, themarker is watched when using, and thus the eyeball position is more stable; and the injection needle is pulled out by using a self-contained thread after injection to avoid the eye injury.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an intelligent intraocular injection device. Background technique [0002] At this stage, the way to treat some intraocular diseases is to inject drugs into the loose space between the conjunctiva and sclera to increase the concentration of drugs in the eye, enhance and prolong the drug action time, or due to the stimulation of the injection and the increase of osmotic pressure. Change, promote blood circulation, achieve anti-inflammatory and promote absorption. [0003] Commonly used drugs include antibiotics, hormones, mydriatics, homemade serum or hypertonic saline. [0004] At present, the general doctor will tell the patient not to turn the eyeball during the injection. However, the eyeball is very sensitive, and it is difficult for the patient to control the eyeball rotation. The manual operation of the doctor often causes harm to the patient because the patient is difficult...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/007
CPCA61F9/00736
Inventor 曹地李莉颜超陈萌杨霞
Owner 曹地
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