TWM263083U - Bone cement injection device - Google Patents

Description

M263083

4. Creation instructions (1) 1. [Technical field to which the new type belongs] This case is a bone cement perfusion device, especially a type that can be rotated to control its perfusion, and 2. [Previous technology] Eat by people Grain and miscellaneous diseases, the pain is hard to change. My body and bones are also examples. After middle-aged and elderly, the so-called osteoporosis is taken as an example of the spine. Since the spine of the human body may also be degraded, we all bring life or activities In terms of current medicine, the current part is perfusion or filling of bone and mud. By using medical personnel to mix uniform bone and mud with traditional injection methods, the space in the spine is hardened and supplemented by injection. Because of the frequent occurrence of back pressure, people should 'usually cause hardening of bone and mud, which takes a lot of time. [New Content] In view of this, the applicant is based on the experience of R & D and production and sales, and has devoted himself to researching and testing. r bone mud irrigation is a specific formula for further revealing the present case, of which, FIG. 1 is a three-dimensional perspective view of the case, and FIG. 3 is a perfusion device for preventing return when the case is implemented. Exemption, in fact, with the passage of time, aging or deterioration, that is, bones, is inevitable. It is well known that the upper body is quite curved or left-right movement. It is often convenient for the spine to be affected. Therefore, for the loss or deficiency, fill in "bone mud" as a supplement. There is no specific design of professional equipment. In this way, bone powder and solution are mixed and injected into the spine, so that it can be controlled in this way by hand. Having been engaged in medical equipment and equipment for many years, we can find a different path and repeatedly implement the device. " I. Technical content, please refer to Figure y for solution first. Figure two is the intention of this case after the assembly.

Page 5 M263083 Creation instructions (2) As shown in the figure 'Basically, this note, one rod cap 2, one relay its q 隹, Wang Zhi set by a main rod four [Embodiment Γ and-material tube 4 The combination of those. The putter, in order to prevent perfusion, is widely used, which is close to other known injection syringes, and can be provided with a post-snap button pattern 11, and the one shown is a groove depression All the pieces, such as the end of the case, have a larger area, but it is not limited to this, and its rod cap 2 is a soft material. It is a piece of 13 pieces that is loaded. It can correspond to the components corresponding to the above-mentioned rod groove 12 when the front rod is infused south, such as: connecting, and 疋 position, so a ring piece 21 '俾 can be embedded into the rod = :::, which is inward It is extended to reduce the resistance, but the other end of it can be like a cone relay tube 3 series is a tube: it is a spiral pattern 31, and its harness can be used to open the rod pattern 11 correspondingly. Du '^' is shown as the one that can be connected to the post pipe 4 'is a tongue and groove 32, but not as

Li Hi puts it on the thread. The rear end is the larger official wing 33, which can be operated by the side. Material-5: 4 series of urns are used for the storage of mountain wealth and bone mud. It is a hollow tube body with an inner end-called ^ called 'and the end is smaller in size, forming a more sharp tube protrusion 42, medium ,,, "With-material hole 43 'for bone mud outflow, and its rear end is provided with the component connected to the relay tube 3, as shown in the embodiment of this case, see-extend an L-shaped pipe buckle" And form a buckle 45 between it and the wall of the pipe for the rotation and connection of the above-mentioned tenon 32, except that M263083 has been mentioned previously. 4. Creation Note (3) 'It can be done in other ways. For example, add the capacity mark *, such as scribed or other parties; or LX can be on the surface, so I will not repeat it. Bawei is a known skill. For example, the π sub-type and the relay tube 3 can be installed at the same time. In order to prevent pollution, the material tube 4 in this case is #supposed when it is set. And the material tube 4 is connected to two ::: 4 = and is rotated to push in the direction of the material tube 4, then "Father refers to Figure 3. In the actual implementation of this case, the #medical staff punctures the human bone with the puncture needle A with a hole dog. At this time, the end of the lancet eight is-the size corresponding to the needle seat B corresponding to the tube protrusion 42 in this case. After the tube dog 42 filled with the bone-filled material tube 4 is inserted into the needle seat B, the medical staff can fix it with one hand. Following the tube wing 33 of the tube 3, the other hand rotates the pushing piece 13 of the main rod 1 and passes through and squeezes, and the self-feeding hole 43 flows through the lancet to inject into the space in the bone, to fill it and clear it when it is filled. After completion, the material pipe 4 can be separated from the relay pipe 3 and cleaned or discarded. Therefore, through the implementation of this case, it can effectively prevent the loss of back pressure backflow. In addition, the components are simple and the cost is low. Even if the material tube is discarded after use, it will not significantly increase the medical cost. Polymer material molding, high stability and reliability, can be called a major breakthrough in this category of products.

Page 7 M263083 IV. Creative Instructions (4) The one disclosed in this case is one of the preferred embodiments. For example, any local changes or modifications that are derived from the technical ideas of this case and are easily inferred by those skilled in the art, Do not depart from the scope of patent rights in this case. To sum up, regardless of the purpose, method and effect, this case is showing its technical characteristics that are very different from the conventional ones, and its first creation is suitable for practical use, and it is also in line with the new type of patent requirements. The patent was granted as early as possible.

Page 8 M263083 Simple illustration of the drawing 5. [Simplified illustration of the drawing] Fig. 1 · Three-dimensional exploded view of the case. Figure 2: The perspective view after the assembly of this case. Figure 3: Schematic diagram of the implementation of this case. [Description of main component symbols]

Main pole 1 Rod cap 2 Relay tube 3 Feed tube 4 Rod pattern 1 1 Rod slot 12 Push piece 13 Ring piece 21 Relay pattern 31 Tenon 32 Pipe wing 33 Material chamber 41 Tube protrusion 42 Material hole 4 3 Tube buckle 44 Tube Gap 45 Cap 4 6 Needle A

Needle Block B

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Claims (1)

M263083-V. Patent application scope 1 'A kind of bone mud perfusion device, which includes: a rod, a rod for the long' back section '-relay this · less ~, long, ν' Β, is hollow The tube body, the inner split and the relay dagger end have a structure that can be connected with the material tube; the material hole of the cattle and the rod pattern correspondingly screwed: i4: the material dm has a pointed tube process and is opened-after the dream bone钿 There is a component corresponding to the relay tube, and the type is the extruded infusion of bone mud. The bone is filled with bone as described in item 1 of the range of the main 2 shots of the rotating side of the main pole, where the king is to guide the person who connects a rod cap of a soft material. The bone mud perfusion device described in item 1 of the main 3 shots range, in which the king cup keeper knows that the larger size pusher is extended. 4. The bone mud perfusion device described in item 丨 of the scope of the patent application, wherein the rear end of the relay officer may extend a larger tube wing. 5. The bone mud perfusion device according to item 1 of the scope of the patent application, in which the relay tube and the material tube must be integrated. 〃 6 ^ The bone mud perfusion device described in item 1 of the scope of patent application, in which the main pipe 'relay rod and the material tube are formed of polymer materials. 7. The bone mud perfusion device according to item 1 of the scope of the patent application, in which the outer wall of the material tube may be provided with a capacity indicator. Page 10