CN211583344U

CN211583344U - Collection device capable of collecting autologous bone particles

Info

Publication number: CN211583344U
Application number: CN201921249511.1U
Authority: CN
Inventors: 向珊珊; 伍颖君; 陈忠羡
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-09-29
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a collecting device which can collect autogenous bone particles, comprising a detachable upper cover body, a detachable lower cover body, a filter screen, an upper connecting pipe communicated with the upper cover body and a lower connecting pipe communicated with the lower cover body; go up lid, lower lid are hollow structure, the filter screen sets up in last lid and lower lid interval in order to separate the lid and make the cavity inner chamber of going up the lid and the cavity inner chamber of lid under with half penetrating down, makes the blood that gets into the lid and can pass through the filter screen and water get into down lid cavity inner chamber and will not stay the cavity inner chamber of going up the lid through the bone granule and the human tissue of filter screen through the filter screen. The utility model has simple operation and can be repeatedly used, and bone particles are collected by connecting different connecting pipes with the suction apparatus; the sealing gasket and the sealing ring are arranged between the structural connection, so that the leakage can be effectively prevented and sealed, and the support is of a pyramid structure, is not easy to block and is convenient to replace and disassemble.

Description

Collection device capable of collecting autologous bone particles

Technical Field

The utility model relates to a medical health auxiliary assembly technical field, specific theory relates to a can collect collection device of autologous bone granule for the collection, the filtration of bone granule.

Background

Bone-guided Regeneration (GBR) is often used in oral implant surgery or bone surgery due to bone defects, and bone graft material is one of the key factors for the success of GBR technology. Currently common bone graft materials include: autogenous bone, allogeneic bone, xenogeneic bone, synthetic materials and the like. Autologous bone is considered the "gold standard" for bone graft materials because of its good osteogenesis, osteoinduction and osteoconductivity. However, autologous bone grafting has the disadvantages of limited bone source amount, increased wound and infection chances and the like, so that effective collection and utilization of residual bone of jawbone generated during the implantation drilling in the oral implantation surgery process is one of the most effective methods for reducing the wound of the implantation surgery and reducing the economic burden of patients.

At present, a collecting device and equipment for collecting autologous bone particles from autologous bones are mainly used in a traditional mechanical structure, the autologous bone particle collecting device is troublesome to disassemble and easy to block, a specific connecting device is required, related equipment is required to be matched in actual use, the collecting device needs to be integrally replaced after being blocked, resources are wasted, and due to the difficulty in disassembling, the device is inconvenient to disinfect and easy to breed germs, and hidden dangers are left for the health of a patient after entering a human body through the collecting device; for this reason, a new collecting device capable of collecting autologous bone particles is required in the market.

Disclosure of Invention

The utility model aims at providing a can collect collection device of autologous bone granule changes traditional structural design, and then can provide a dismantle convenient, should not block up can collect collection device of autologous bone granule.

In order to realize the purpose, the technical scheme of the utility model is that:

a collecting device capable of collecting autologous bone particles comprises a detachable upper cover body, a sealing gasket for leakage prevention, a detachable lower cover body and a filter screen, wherein the upper cover body is connected to the lower cover body, and the sealing gasket is arranged between the upper cover body and the lower cover body;

the upper cover body is of a hollow structure, an upper connecting pipe is arranged at the top end of the upper cover body, and a first fixing column is arranged at the lower end of the upper cover body;

the lower cover body is of a hollow structure, a first fixing groove is formed in the top of the lower cover body, and a lower connecting pipe is arranged at the bottom of the lower cover body; and a second fixing column is arranged at the bottom of the inner side of the lower cover body.

The filter screen include a plurality of supports and set up in nethike embrane around the support, the support includes a plurality of support columns and base, the nethike embrane sets up the periphery of support column, be equipped with the sealing washer between support and the second fixed column.

Furthermore, the support is of an integral structure, and at least 3 support columns form a pyramid structure.

Furthermore, the upper cover body and the lower cover body are cylindrical or polygonal.

Compared with the prior art, the utility model has the advantages and positive effect be:

firstly, the method comprises the following steps: the utility model has simple operation and can be repeatedly used, and bone particles are collected by connecting different connecting pipes with the suction apparatus; a sealing gasket and a sealing ring are arranged between the structural connection, so that leakage prevention and sealing can be effectively realized.

Secondly, the method comprises the following steps: the utility model discloses be equipped with the support that a plurality of poles constitute the pyramid appearance in the lid down, the support is a whole, can dismantle and change, and the support surface all covers complete omentum, and blood and water can pass through the omentum, and bone particles and the human tissue that high-speed abrasive drilling was polished out stay in the collector because the membrane is not passed through.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the bracket of the present invention;

in the figure: 1. an upper cover body; 11. an upper connecting pipe; 12. a first fixed column; 2. a gasket; 3. a lower cover body; 31. a first fixing groove; 32. a second fixed column; 33. a lower connecting pipe; 4. a support; 41. a net membrane; 42. a support pillar; 43. a base; 44. a seal ring; 5. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1 and 2, a collecting device capable of collecting autologous bone particles, including detachable upper cover body 1, lower cover body 3, filter screen 5, upper connecting pipe 11 communicating with upper cover body, lower connecting pipe 33 communicating with lower cover body 3, upper cover body 1, lower cover body 3 are hollow structure, filter screen 5 is arranged between upper cover body 1 and lower cover body 3 and stretches into the hollow inner cavity of upper cover body 1, so as to separate upper cover body 1 and lower cover body 3 and make the hollow inner cavity of upper cover body 1 and the hollow inner cavity of lower cover body 3 semi-permeable, and make blood and water entering upper cover body 1 and passing through filter screen 5 pass through filter screen 5 and enter the hollow inner cavity of lower cover body 3 and leave bone particles and human tissues which can not pass through filter screen 5 in the hollow inner cavity of upper cover body 1.

A first fixing column 12 is arranged at the lower end of the upper cover body 1;

the top of the lower cover body 3 is provided with a first fixing groove 31, and the bottom of the lower cover body 3 is provided with a lower connecting pipe 33; the bottom of the inner side of the lower cover body 3 is provided with a second fixing column 32.

In this embodiment, the second fixing column 32 is connected to a bracket 4; the bracket 4 is conical; the support 4 comprises a plurality of support columns 42 and a base 43, and net films 41 are arranged between the support columns 42; a sealing ring 44 is arranged between the bracket 4 and the second fixing column 32.

In this embodiment, the support 4 is an integral structure, and at least 3 support columns 42 form a pyramid structure.

In this embodiment, the upper cover body 1 and the lower cover body 3 are cylindrical or polygonal.

Go up the connecting pipe and be a whole with last lid, lower connecting pipe is a whole with lid down, assemble and accomplish this device after, when using this device, blood and water can get into in the lid through last connecting pipe, blood and water are through the omentum, bone particle and human tissue that high-speed abrasive drilling polished out stay the collector because of passing through the omentum, remaining blood and water flow out from connecting pipe down, after using, can be with last lid, lower lid and support decompose the dismantlement in proper order, be convenient for change.

The utility model has simple operation and can be repeatedly used, and bone particles are collected by connecting different connecting pipes with the suction apparatus; a sealing gasket and a sealing ring are arranged between the structural connection, so that leakage prevention and sealing can be effectively realized; and the utility model discloses be equipped with the support that a plurality of poles constitute the pyramid appearance in the lid down, the support is a whole, can dismantle and change, and the support surface all covers complete omentum, and blood and water can pass through the omentum, and bone particle and the human tissue that high-speed abrasive drilling was polished out stay in the collector because the membrane is not passed through.

Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.

Claims

1. A collecting device capable of collecting autologous bone particles, which is characterized in that: including detachable upper cover body, lower cover body, filter screen, with the last connecting pipe of upper cover body intercommunication, with the lower connecting pipe of lower cover body intercommunication, upper cover body, lower cover body are hollow structure, the filter screen sets up in upper cover body and lower cover body within a definite time and stretches into the cavity inner chamber of upper cover body to separate upper cover body and lower cover body and make the cavity inner chamber of upper cover body and the cavity inner chamber of lower cover body semi-permeable, make get into upper cover body and can pass through the blood and the water of filter screen and get into down cover body cavity inner chamber and will not stay the cavity inner chamber of upper cover body through bone granule and the human tissue of filter screen.

2. The collectable autologous bone particulate collection device according to claim 1, wherein: the filter screen include a plurality of supports and set up in nethike embrane around the support, the support includes a plurality of support columns and base, the nethike embrane sets up the periphery of support column, be equipped with the sealing washer between support and the second fixed column.

3. The collectable autologous bone particulate collection device according to claim 1, wherein: the top of the lower cover body is provided with a first fixing groove, and the bottom of the inner side of the lower cover body is provided with a second fixing column.

4. The collectable autologous bone particulate collection device according to claim 1, wherein: and a first fixing column is arranged at the bottom end of the upper cover body.

5. The collectable autologous bone particulate collection device according to claim 2, wherein: the support is of an integral structure, and at least 3 support columns form a pyramid structure.

6. The collectable autologous bone particulate collection device according to claim 1, wherein: the upper cover body and the lower cover body are cylindrical or polygonal.