CN218484643U - High viscosity bone cement filler - Google Patents
High viscosity bone cement filler Download PDFInfo
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- CN218484643U CN218484643U CN202220215826.XU CN202220215826U CN218484643U CN 218484643 U CN218484643 U CN 218484643U CN 202220215826 U CN202220215826 U CN 202220215826U CN 218484643 U CN218484643 U CN 218484643U
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- sleeve
- bone cement
- high viscosity
- cement filler
- viscosity bone
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Abstract
The utility model discloses a high viscosity bone cement stuffer, including sleeve, pressurization sleeve and cylinder, the pressurization sleeve is installed the sleeve below, install the bone cement agitator in the pressurization sleeve, run through on the sleeve and seted up the mounting hole, fixed mounting has the installation base on the bone cement agitator, the cylinder is installed through the connection pedestal that is located its bottom on the installation base. The utility model discloses high viscosity bone cement tucker, its easy operation, simple to operate can realize rapid Assembly, adds bone cement fast simultaneously, and stability is higher, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be high viscosity bone cement filler.
Background
Vertebroplasty, known as percutaneous transluminal vertebroplasty (PVP), is a minimally invasive procedure in which bone cement (PMMA) or artificial bone is injected into a diseased vertebral body to strengthen the vertebral body. The application of PVP to the treatment of osteoporotic vertebral fractures was first reported in 1984 and was invented and first applied by Deramond in 1984, and in 1987, the French physician Galibert was first applied to the treatment of vertebral hemangiomas, and in 1994, the U.S. Bone cement is a common name of bone cements, is a medical material used for orthopedic operations, and has a popular name due to partial physical properties and the appearance and properties after solidification rather like white cement for buildings and decoration. Currently, when bone cement injection is performed, filling of bone cement is generally inconvenient, which affects the progress of the operation.
Based on this, the utility model designs a high viscosity bone cement tucker to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide high viscosity bone cement filling device to solve the present that provides in the above-mentioned background art, when carrying out the bone cement injection, be not convenient for carry out the packing of bone cement usually, lead to the problem that influences the operation progress.
In order to achieve the above object, the utility model provides a following technical scheme:
high viscosity bone cement stuffer, including sleeve, compression sleeve and cylinder, compression sleeve installs the sleeve below, install the bone cement agitator in the compression sleeve, run through on the sleeve and seted up the mounting hole, fixed mounting has the installation base on the bone cement agitator, the cylinder is installed through the connection pedestal that is located its bottom on the installation base.
As a further aspect of the present invention, the sleeve is provided with a groove adapted to the pressurizing sleeve, and the pressurizing sleeve is located on the top of the groove and is provided with an anti-dropping baffle.
As a further proposal of the utility model, the installation base is provided with an upward convex clamping block, and a through hole is arranged between the clamping blocks.
As a further proposal of the utility model, the inner side of the sleeve is provided with a limit supporting block closely attached to the inner wall of the needle cylinder.
As a further proposal of the utility model, the bone cement mixing tank is provided with a sealing baffle plate which is tightly attached to the inner wall of the sleeve.
As a further proposal of the utility model, the installation base is provided with an inner diameter slightly larger than the limiting plate of the outer diameter of the needle cylinder, and the limiting plate is arranged in an annular shape.
As a further proposal of the utility model, the limiting supporting block is provided with air holes in a running way.
As a further aspect of the present invention, the connection base is provided with a slot adapted to the fixture block.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses high viscosity bone cement tucker, its easy operation, simple to operate can realize rapid Assembly, adds bone cement fast simultaneously, and stability is higher, and the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an overall schematic view of a high viscosity bone cement applier according to the invention;
fig. 2 is a schematic view showing the internal structure of the high viscosity bone cement filler according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a sleeve; 2. a pressurizing sleeve; 3. a bone cement stirring barrel; 4. installing a base; 5. a connecting base; 6. a containing groove; 7. a support-preventing baffle plate; 8. a card slot; 9. a clamping block; 10. a through hole; 11. sealing the baffle; 12. a limiting supporting block; 13. a limiting plate; 14. a needle cylinder; 15. and (7) installing holes.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1-2, the present invention provides a high viscosity bone cement filler, wherein,
fig. 1 is an overall schematic view of a high viscosity bone cement applier according to the invention; fig. 2 is a schematic view showing the internal structure of the high viscosity bone cement filler according to the present invention;
as shown in fig. 1-2, in practical application, the high-viscosity bone cement filling device includes a sleeve 1, a pressurizing sleeve 2 and a needle cylinder 14, the pressurizing sleeve 2 is installed below the sleeve 1, a bone cement stirring barrel 3 is installed in the pressurizing sleeve 2, an installation hole 15 is formed in the sleeve 1 in a penetrating manner, an installation base 4 is fixedly installed on the bone cement stirring barrel 3, and the needle cylinder 14 is installed on the installation base 4 through a connection base 5 located at the bottom of the needle cylinder.
The sleeve 1 is provided with a containing groove 6 matched with the pressurizing sleeve 2, and the pressurizing sleeve 2 is positioned at the top end of the containing groove 6 and is provided with an anti-falling baffle 7. The mounting base 4 is integrally formed with clamping blocks 9 protruding upwards, and through holes 10 are formed between the clamping blocks 9. The inner side of the sleeve 1 is provided with a limit supporting block 12 which is tightly attached to the inner wall of the needle cylinder 14. And a sealing baffle plate 11 which is tightly attached to the inner wall of the sleeve 1 is arranged on the bone cement stirring barrel 3. Improve the internal air tightness and simultaneously avoid bacteria from entering from the air. A limiting plate 13 with the inner diameter slightly larger than the outer diameter of the needle cylinder 14 is integrally formed on the mounting base 4, and the limiting plate 13 is annularly arranged. The limiting support block 12 is provided with an air hole in a penetrating manner, so that movement blockage caused by overhigh internal pressure can be avoided. And the connecting base 5 is provided with a clamping groove 8 matched with the clamping block 9. The pressurizing sleeve 2 is pressed upwards to drive the inner bone cement stirring barrel 3 to move, and meanwhile, the inner bone cement enters the needle cylinder 14 through the through hole 10.
The utility model discloses high viscosity bone cement tucker, its easy operation, simple to operate can realize rapid Assembly, adds bone cement fast simultaneously, and stability is higher, and the practicality is strong.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. High viscosity bone cement stuffer, including sleeve (1), compression sleeve (2) and cylinder (14), its characterized in that, compression sleeve (2) are installed sleeve (1) below, install bone cement agitator (3) in compression sleeve (2), run through on sleeve (1) and seted up mounting hole (15), fixed mounting has installation base (4) on bone cement agitator (3), cylinder (14) are installed through connection base (5) that are located its bottom on installation base (4).
2. The high viscosity bone cement filler according to claim 1, characterized in that the sleeve (1) is provided with a containing groove (6) adapted to the pressurizing sleeve (2), and the top end of the pressurizing sleeve (2) positioned in the containing groove (6) is provided with a retaining baffle (7).
3. The high viscosity bone cement filler according to claim 1, characterized in that the mounting base (4) is integrally formed with upwardly protruding clips (9), and through holes (10) are opened between the clips (9).
4. The cement filler of high viscosity according to claim 1, characterized in that the inside of the sleeve (1) is provided with a limit support block (12) closely attached to the inner wall of the syringe (14).
5. The cement filler with high viscosity as claimed in claim 1, wherein the cement mixing tank (3) is provided with a sealing baffle (11) closely attached to the inner wall of the sleeve (1).
6. The cement filler with high viscosity according to claim 1, wherein the mounting base (4) is integrally formed with a stopper plate (13) having an inner diameter slightly larger than the outer diameter of the syringe (14), and the stopper plate (13) is annularly arranged.
7. The cement filler for high viscosity bone as claimed in claim 4, wherein the limit support block (12) is perforated with air holes.
8. The high viscosity bone cement filler according to claim 3, characterized in that the connection base (5) is provided with a slot (8) adapted to the block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220215826.XU CN218484643U (en) | 2022-01-26 | 2022-01-26 | High viscosity bone cement filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220215826.XU CN218484643U (en) | 2022-01-26 | 2022-01-26 | High viscosity bone cement filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218484643U true CN218484643U (en) | 2023-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220215826.XU Active CN218484643U (en) | 2022-01-26 | 2022-01-26 | High viscosity bone cement filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218484643U (en) |
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2022
- 2022-01-26 CN CN202220215826.XU patent/CN218484643U/en active Active
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