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Bone powder container of teeth-planting operation with controlling valve

A technology for controlling valves and dental implants, which can be used in dental implants, prosthetics, and dentistry. It can solve the problems that the bone powder mixture cannot include excessive blood clots, does not provide, and increases bone powder infection, so as to reduce medical expenses and reduce Effects that cause pain and less chance of infection

Inactive Publication Date: 2011-03-23
温州市长城医疗器械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the collected bone meal is mixed with more than necessary blood clots or saliva, it will increase the possibility of infection of the collected bone meal
Therefore, we need a bone powder storage device that can collect bone powder debris, and the bone powder mixture collected by the bone powder storage device cannot include excessive blood clots or saliva, but the current prior art does not provide such a device. device

Method used

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  • Bone powder container of teeth-planting operation with controlling valve
  • Bone powder container of teeth-planting operation with controlling valve
  • Bone powder container of teeth-planting operation with controlling valve

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Embodiment Construction

[0021] The inner wall of the above-mentioned container body 3 is provided with a convex ring 32, and a pressure ring 7 is arranged between the mouthpiece 4 and the filter screen 6. The pressure ring 7 and the filter screen 6 are pressed on the convex ring 32 by the mouthpiece 4, and the set pressure ring 7 can bring the advantages of pressing the filter screen 6 firmly and allowing the fixing of the filter screen 6 to be accurate and reliable. Filter screen 6 in the present embodiment is as Figure 9 As shown, the filter hole is preferably a square hole of 0.35 mm × 0.35 mm. The filter hole of this pore size can achieve the best filtering effect on the mixture of bone crushing debris. The filter hole of the filter screen 6 is larger than this size, and it is easy to cause fine bone crushing debris. If the filter hole of the filter screen 6 is less than this size, it will easily cause the filter screen 6 to be blocked.

[0022] The working principle of the present invention is...

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Abstract

The invention relates to a dental implant operation bone meal collector that is provided with a control valve and is capable of separating a channel used for collecting bone meal crumbs and a channel used for absorbing liquid, including saliva and blood, etc. The invention comprises an absorption rod, the control valve, a vessel body, a filter screen, a connection nozzle and a pipe, wherein, the absorption rod, the control valve, the vessel body, the filter screen and the connection nozzle are installed and connected in sequence, a bone meal collecting chamber is arranged in the vessel body, the filter screen is fixedly installed in the bone meal collecting chamber, the control valve is provided with a main channel and a sub-channel, the absorption rod, the main channel of the control valve, the vessel body and the connection nozzle are communicated in sequence to form a bone meal collecting channel and the absorption rod, the sub-channel of the control valve, the pipe and the connection nozzle are communicated in sequence to form a liquid absorbing channel. Therefore, clean bone meal crumbs mixture can be collected for further use.

Description

technical field [0001] The invention relates to a medical device, in particular to a bone powder container for implant surgery with a control valve. Background technique [0002] Dental implant is a new technology developed rapidly in stomatology in recent years. It refers to implanting an implant (artificial tooth root) with good biocompatibility with the human body into the jawbone of the missing tooth through surgery, and after a period of healing, the artificial tooth root is then fitted with a denture. (dentures), to restore missing teeth, has the advantage of not damaging healthy adjacent teeth. As a special way of oral restoration, dental implant has brought good news to patients with missing teeth. It is known as "the third set of human teeth" and solves some problems that cannot be solved by conventional restoration. One of the first conditions for the success of dental implants is to ensure that there is sufficient alveolar bone in the implant area. However, dur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00A61C19/06
Inventor 丁熙朱形好丁崇明
Owner 温州市长城医疗器械厂
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