CN100415181C - A diffusion device for animal tissue injection filling - Google Patents
A diffusion device for animal tissue injection filling Download PDFInfo
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- CN100415181C CN100415181C CNB2005100750634A CN200510075063A CN100415181C CN 100415181 C CN100415181 C CN 100415181C CN B2005100750634 A CNB2005100750634 A CN B2005100750634A CN 200510075063 A CN200510075063 A CN 200510075063A CN 100415181 C CN100415181 C CN 100415181C
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- animal tissue
- diffusion device
- injection filling
- choked flow
- tissue injection
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Abstract
The present invention relates to a diffusion device for animal tissue injection filling, which comprises a tube body. The present invention is characterized in that one tube opening end of the tube body is provided with a half flow resisting member which is provided with one or a plurality of pore space, and the flow resisting effect of the tube opening end of the tube body and/or a tail end opening of the half flow resisting member is not substantially smaller than the flow resisting effect of the half flow resisting member side.
Description
Technical field
The invention relates to a kind of diffusion device for animal tissue injection filling, be meant a kind of when being applied to an animal tissue and needing to fill treatment especially with injection, inject pulpous state doctor material by a body, and this pulpous state doctor material can diffuse into a crumby diffusion device for animal tissue injection filling.
Background technology
Operation is filled by traditional animal tissue, especially the bone cement of human vertebra joint is filled in the treatment operation, employed a kind of injection filling device, be for directly inserting in this vertebral segments mostly with a body, other end injection by this body is packed into pulpous state doctor material again, and wishes that this pulpous state doctor material can fill up in the hollow chamber of this vertebral segments.
But in fact, because employed body in this traditional operation is a simple bar shaped body, when directly doing the filling injection treatment via this body as if this pulpous state doctor material, it is pushed the pulpous state doctor material of extruding in this body nose end, all must be a ready-made bar shaped.The deutero-problem of this bar shaped pulpous state doctor material institute then has: the first, the surface of this bar shaped pulpous state doctor material is when solidifying a little, this bar shaped pulpous state doctor material then is difficult for cohering into lumps, or be difficult for cohering closely, and present the pulpous state of the curing doctor material of bar shaped, then be easy to generate the danger that fracture, fragment are fled everywhere.
The second, this presents the pulpous state of the curing doctor material of bar shaped, can form the effect as a cutter awl, if still continue to push forward, then this vertebral segments has and is pierced, and the danger that pulpous state doctor material jeopardizes this other tissue of joint the place ahead has been solidified in this bar shaped.Three, this presents the pulpous state of the curing doctor material of bar shaped, does not have supportive, or broken because of extruding easily, and the supportive of crumby curing pulpous state doctor material is good.
Summary of the invention
So a purpose of the present invention is to provide a kind of diffusion device for animal tissue injection filling.
Another object of the present invention, be to provide a kind of body that includes, one nose end of this body is provided with half choked flow piece with one or more hole, can make pulpous state doctor material appear into crumby diffusion device for animal tissue injection filling via the hole of this half choked flow piece.
Another purpose of the present invention is to provide a kind of this half choked flow piece to can be a spiral spring piece or is a mesh bag spare or is a ball of string spare or for be equipped with the diffusion device for animal tissue injection filling of one or more perforation, long perforation, horizontal perforation on this body thoroughly.
A further object of the present invention is to provide a kind of this body leg can offer one or more opening, and this half choked flow piece can be placed in the body in this opening, and the diffusion device for animal tissue injection filling that its hole is exposed.
An also purpose of the present invention is to provide the resistance flowing effect of a kind of this body nose end and/or this half choked flow piece tail end opening, is not less than the diffusion device for animal tissue injection filling of the resistance flowing effect of this half choked flow piece side in fact.
So a kind of diffusion device for animal tissue injection filling of the present invention includes a body, it is characterized in that:
One nose end of this body is provided with half choked flow piece, and this half choked flow piece has one or more hole, and the resistance flowing effect of this body nose end and/or this half choked flow piece tail end opening, is not less than the resistance flowing effect of this half choked flow piece side in fact.
Above-mentioned diffusion device for animal tissue injection filling, wherein the periphery leg of this body nose end further offers one or more opening, this half choked flow piece is installed in this body of these opening periphery legs, and one or more hole of this half choked flow piece is exposed in this opening.
Above-mentioned diffusion device for animal tissue injection filling, wherein the nose end of this body further is made as the nose end of sealing.
Above-mentioned diffusion device for animal tissue injection filling, wherein this half choked flow piece further is made as piped half choked flow piece, and the conducting that is connected with this body nose end of one end.
Above-mentioned diffusion device for animal tissue injection filling, a wherein end of this tubulose half choked flow piece conducting that is connected with this body nose end, the other end then further is made as blind end.
Above-mentioned diffusion device for animal tissue injection filling, wherein this half choked flow piece further can be a spiral spring piece.
Above-mentioned diffusion device for animal tissue injection filling, wherein this half choked flow piece further can be a mesh bag spare.
Above-mentioned diffusion device for animal tissue injection filling, wherein this half choked flow piece further can be in the nose end of this body and is equipped with a plurality of perforation.
Above-mentioned diffusion device for animal tissue injection filling, wherein this half choked flow piece further can be in the nose end of this body and is equipped with one or many parallel with this body major axis in fact long perforation.
Above-mentioned diffusion device for animal tissue injection filling, wherein these long perforation may further be one or many right arc length perforation.
Above-mentioned diffusion device for animal tissue injection filling, wherein these long perforation may further be one or many left arc length perforation.
Above-mentioned diffusion device for animal tissue injection filling, wherein this half choked flow piece further can be in the nose end of this body be equipped with one or many in fact with the vertical horizontal perforation of this body major axis.
Above-mentioned diffusion device for animal tissue injection filling, wherein these horizontal perforations may further be one or many go up the arc horizontal perforations.
Above-mentioned diffusion device for animal tissue injection filling, wherein these horizontal perforations may further be one or many following arc horizontal perforations.
Above-mentioned diffusion device for animal tissue injection filling, wherein this half choked flow piece further can be a ball of string spare thoroughly.
Above-mentioned diffusion device for animal tissue injection filling, wherein this thoroughly ball of string spare be essentially with one or many wire rods be wound in irregular shape, and this thoroughly ball of string spare can make a pulpous state cure material to appear by its intermediary hole.
Defined upper and lower, left and right among the present invention, be a body of hand-held this diffusion device for animal tissue injection filling of a user, and be divided into upper and lower, left and right with head, foot and the arm orientation of this user.Defined resistance flowing effect among the present invention is meant a slurry like material when mobile again, and the place ahead receives and stops, and make this slurry like material to around turn to mobile ability, this ability is big more, resistance flowing effect is good more.
For further specifying the present invention, cooperate graphic explanation embodiment as follows with preferred embodiment now:
Description of drawings
Fig. 1 pushes the sketch map of pulpous state doctor material for a traditional body.
Fig. 2 a to Fig. 2 i is the various preferred embodiment sketch maps (Fig. 2 a is a representative graph) of the present invention's one diffusion device for animal tissue injection filling.
Fig. 3 a and Fig. 3 b push the enforcement sketch map of pulpous state doctor material for two kinds of preferred embodiment of this diffusion device for animal tissue injection filling.
Fig. 4 a to Fig. 4 c pushes the enforcement sketch map of pulpous state doctor material to a vertebral segments for a kind of preferred embodiment of this diffusion device for animal tissue injection filling.
Fig. 5 a to Fig. 5 c pushes the enforcement sketch map of pulpous state doctor material to a vertebral segments for the another kind of preferred embodiment of this diffusion device for animal tissue injection filling.
Reference numeral
10 pulpous states doctor material, 11 bodys, 13 bar shaped pulpous states doctor material
14 ends
20 diffusion device for animal tissue injection filling, first concrete example
201 bodys, 202 nose ends, 203 helical springs
204 helical springs, half choked flow piece, 205 slots, 206 tail end openings
207 either sides
21 diffusion device for animal tissue injection filling, second concrete example
211 bodys, 212 nose ends
213 mesh bags, 214 mesh bags, half choked flow piece, 215 meshes
216 tail end openings, 217 either sides
22 diffusion device for animal tissue injection filling the 3rd concrete example
223 perforation of 221 bodys, 222 nose ends
224 perforation, half choked flow piece, 225 tail ends are opened 226 either sides
23 diffusion device for animal tissue injection filling the 4th concrete example
231 bodys, 232 nose ends, 233 wire rods
234 ball of string half choked flow piece, 235 holes or gap 236 tail end openings
237 either sides
24 diffusion device for animal tissue injection filling the 5th concrete example
The 243 long perforation of 241 bodys, 242 nose ends
The long perforation of 244 bodys half choked flow piece 245 tail end openings 246 either sides
25 diffusion device for animal tissue injection filling the 6th concrete example
251 bodys, 252 nose ends, 253 horizontal perforations
254 body horizontal perforations, half choked flow piece, 255 tail ends are opened 256 either sides
26 diffusion device for animal tissue injection filling the 7th concrete example
261 one-sided helical spring half choked flow piece 262 bodys 263 nose ends
264 helical springs, 265 slots
27 diffusion device for animal tissue injection filling the 8th concrete example
271 bilateral helical springs, half choked flow piece, 272 bodys, 273 nose ends
274 helical springs, 275 slots
28 diffusion device for animal tissue injection filling the 9th concrete example
281 pointed helical spring half choked flow piece 282 bodys 283 nose ends
284 helical springs
30 pulpous states doctor material, 40 vertebral segments
41 bone cavity, 50 other apparatuses
The specific embodiment
Fig. 1 is a prior art, promptly tradition is pushed the operation embodiment of injection with pulpous state doctor material 10 via a body 11, this not only the bar shaped pulpous state doctor material 13 in this body exit cohere difficult, the section of fragmenting into easily mutually, and the end bar shaped doctor material 14 after solidifying forms cone-shaped easily, might pierce through very much skeleton or other tissue, cause the support effect of operation desire expection to lack, and imply other potential danger.
Among Fig. 2 a to Fig. 2 i, the various preferred embodiment of the present invention's one diffusion device for animal tissue injection filling are implemented state, wherein 20 is this first concrete example, has a body 201, and in a nose end 202 conductings of this body 201 be connected with one or many helical springs 203 made, or mutual half made choked flow piece 204 of swivel nut, the side of this helical spring half choked flow piece 204 has a plurality of slots 205, and one tail end opening 206 can further be sealed, make its resistance flowing effect be not less than side in fact, or on this helical spring either side 207, pasted, it is had cover, the function of obstruction or direction guiding.
21 is this second concrete example, has a body 211, and it is made to be connected with one or more mesh bag 213 in a nose end 212 conductings of this body 211, or be nested with half made choked flow piece 214 mutually, have a plurality of permeable meshes 215 on this mesh bag half choked flow piece 214, and this mesh bag can be a metallic mesh bag, nonmetal system mesh bag, flexible mesh bag, the braiding mesh bag, the flat mesh bag, tubular mesh bag, or other have can penetrating mesh mesh bag, the tail end opening 216 of this mesh bag half choked flow piece 214 also can further be sealed, make its resistance flowing effect be not less than side in fact, or on the either side 217 of this mesh bag, pasted, it is also had cover, the function of obstruction or direction guiding.
22 is the 3rd concrete example, has a body 221, and on the leg of a nose end 222 peripheries of this body 221, be equipped with the perforation 223 of a plurality of various shapes, bore a hole as shapes such as circular, square or trianglees, or in addition by on this nose end 222, conducting connects a body that is equipped with a plurality of various shapes perforation half choked flow piece 224 of boring a hole, and tail end opening 225 also can further be sealed, make its resistance flowing effect be not less than side in fact, or either side 226 pasted or do not bored a hole, and it also had cover, the function of obstruction or direction guiding.
23 is the 4th concrete example, has a body 231, and on a nose end 232 of this body, conducting be connected with one or many wire rods 233 made, be wound in one irregular shape mutually, one ball of string half choked flow piece 234 thoroughly of strip or other shape, this has a plurality of permeable holes or gap 235 on ball of string half choked flow piece 234 thoroughly, and this wire rod can be a metallic wire rod, nonmetal system wire rod, or other has the bent moulding flexible wire rod that curls, this thoroughly the tail end opening 236 of a ball of string half choked flow piece 234 also can further be sealed, make its resistance flowing effect be not less than side in fact, or pasted on the either side 237 of a ball of string thoroughly in this, it is also had cover, the function of obstruction or direction guiding.
24 is the 5th concrete example, has a body 241, and on the leg of a nose end 242 peripheries of this body 241, be equipped with the long perforation 243 of a plurality of all directions trends, as parallel with these body 241 major axis in fact, or inclined right arc, or the long perforation 243 of inclined left arc, or in addition by on this nose end 242, conducting connects one and is equipped with the long perforation of body half choked flow piece 244 that a plurality of all directions are moved towards long perforation, and tail end opening 245 also can further be sealed, make its resistance flowing effect be not less than side in fact, or either side 246 pasted or do not bored a hole, it is also had cover, the function of obstruction or direction guiding.
25 is the 6th concrete example, has a body 251, and on the leg of a nose end 252 peripheries of this body 251, be equipped with the horizontal perforation 253 of a plurality of all directions trends, as vertical with these body 251 major axis in fact, or deflection goes up arc, or the horizontal perforation 253 of the following arc of deflection, or in addition by on this nose end 252, conducting connects one and is equipped with body horizontal perforation half choked flow piece 254 that a plurality of all directions are moved towards horizontal perforation, and tail end opening 255 also can further be sealed, make its resistance flowing effect be not less than side in fact, or either side 256 pasted or do not bored a hole, it is also had cover, the function of obstruction or direction guiding.
26 is the 7th concrete example, it is one-sided helical spring half choked flow piece 261 with spring pattern of similar this first concrete example 20, include a body 262, and in a nose end 263 one-sided openings that offer of this body 262, again a helical spring 264 is packed into and fixedly make in this nose end 263, by the one-sided opening of these body 262 nose ends 263, make a plurality of slots 265 on this one-sided helical spring half choked flow piece 261 during use, but have the function of direction guiding.
27 is the 8th concrete example, it is bilateral helical spring half choked flow piece 271 with similar above-mentioned pattern, include a body 272, reach in a nose end 273 bilaterals of this body 272 and respectively offer an opening, and a helical spring 274 packed into fixedly make in this nose end 273, by the bilateral opening of these body 272 nose ends 273, make a plurality of slots 275 on this bilateral helical spring half choked flow piece 271 during use, have the function of two directions guiding simultaneously.
28 is the 9th concrete example, it is pointed helical spring half choked flow piece 281 for having similar above-mentioned pattern also, include a body 282, reach in a nose end 283 one-sided (or bilateral) of this body 282 and offer an opening, and with its end cut be set as pointed, reinstall a helical spring 284 afterwards and in this nose end 283, fixedly make, can conveniently thrust predetermined animal tissue position by this pointed nose end 283 during use.
Among Fig. 3 a and Fig. 3 b, each preferred embodiment of this diffusion device for animal tissue injection filling all can cooperate pulpous state doctor material 30 to use (with the employed pulpous state doctor of traditional prior art material 10), is the injection diffusion way that example illustrates this pulpous state doctor material 30 with this first concrete example 20 and the 9th concrete example 28 wherein.
In this first concrete example 20, this pulpous state doctor material 30 enters in the predetermined animal tissue via these body 201 injections, because this pulpous state doctor material 30 is pushed out these body 201 nose ends, 202 back pressure and the space changes, and tail end closure of openings resistance flowing effect is not less than side in fact, force to such an extent that this pulpous state doctor material 30 is overflowed by spring 203 slots 205 of this helical spring half choked flow piece 204, to around diffusion bonding become lumps and solidify, change the bar shaped curing shape of outlet when directly inject originally fully with body.
And in the 9th concrete example 28, these body 282 elder generations are by the tip of nose end 283, thrust in the predetermined animal tissue position, and rotate this body 282 again and make its nose end 283 openings towards position that predetermined injection is filled, this pulpous state doctor material 30 can be injected in this animal tissue via this body 282, and this pulpous state doctor material 30 overflowed by spring 284 slots of these nose end 283 opening parts, and diffusion curls and cohere into lumps, fills this predetermined animal tissue position.
Among Fig. 4 a to Fig. 4 c, this diffusion device for animal tissue injection filling is applied to the injection of a vertebral segments 40 and fills treatment, wherein the 8th concrete example 27 difference (while or priority) are inserted in the bone cavity 41 of this vertebral segments 40, (situation of collapsing and collapsing as the vertebra vertebral body) rotates the body 272 of the 8th concrete example 27 according to circumstances, the opening that makes its nose end 273 both sides is towards level, vertical or other angle direction is furnished, this pulpous state doctor material 30 that reinjects is full of this vertebral segments 40 bone cavity 41, or support this vertebra vertebral body 40, extract body 272 and other apparatus 50 of the 8th concrete example 27 afterwards again out, finish operation.
Among Fig. 5 a to Fig. 5 c, the another kind of this diffusion device for animal tissue injection filling is applied to the embodiment that treatment is filled in these vertebral segments 40 injections, wherein earlier with the body 282 of the 9th concrete example 28, thrust in the vertebral body of this vertebral segments 40 via other apparatus 50 pipelines, rotating this body 282 makes its nose end 283 openings in this vertebral body bone cavity 41, inject this pulpous state doctor material 30 and make it be full of this vertebral segments bone cavity 41, also extract body 282 and other apparatus 50 of the 9th concrete example 28 afterwards out and finish operation.
Claims (9)
1. a diffusion device for animal tissue injection filling includes a body, it is characterized in that:
One nose end of this body is provided with half choked flow piece, and this half choked flow piece has one or more hole, and the resistance flowing effect of this body nose end and/or this half choked flow piece tail end opening, is not less than the resistance flowing effect of this half choked flow piece side;
Described half choked flow piece is selected from spiral spring piece, mesh bag spare, be nose end at body be equipped with one or many long perforation parallel with this body major axis, be nose end at body be equipped with one or many with the vertical horizontal perforation of this body major axis and a kind of in the ball of string spare thoroughly.
2. diffusion device for animal tissue injection filling as claimed in claim 1, wherein the periphery leg of this body nose end further offers one or more opening, this half choked flow piece is installed in this body of these opening periphery legs, and one or more hole of this half choked flow piece is exposed in this opening.
3. diffusion device for animal tissue injection filling as claimed in claim 2, wherein the nose end of this body further is made as the nose end of sealing.
4. diffusion device for animal tissue injection filling as claimed in claim 1, wherein this half choked flow piece is equipped with a plurality of perforation for the nose end in this body.
5. diffusion device for animal tissue injection filling as claimed in claim 1, wherein these long perforation are one or many right arc length perforation.
6. diffusion device for animal tissue injection filling as claimed in claim 1, wherein these long perforation are one or many left arc length perforation.
7. diffusion device for animal tissue injection filling as claimed in claim 1, wherein these horizontal perforations be one or many go up the arc horizontal perforations.
8. diffusion device for animal tissue injection filling as claimed in claim 1, wherein these horizontal perforations are one or many following arc horizontal perforations.
9. diffusion device for animal tissue injection filling as claimed in claim 1, wherein this thoroughly ball of string spare for one or many wire rods be wound in irregular shape, and this thoroughly ball of string spare can make a pulpous state cure material to appear by its intermediary hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100750634A CN100415181C (en) | 2005-06-08 | 2005-06-08 | A diffusion device for animal tissue injection filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100750634A CN100415181C (en) | 2005-06-08 | 2005-06-08 | A diffusion device for animal tissue injection filling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1875891A CN1875891A (en) | 2006-12-13 |
| CN100415181C true CN100415181C (en) | 2008-09-03 |
Family
ID=37508573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100750634A Expired - Fee Related CN100415181C (en) | 2005-06-08 | 2005-06-08 | A diffusion device for animal tissue injection filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100415181C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1371752A (en) * | 2001-02-27 | 2002-10-02 | 邹德威 | Pressre filling dilator and use method thereof |
| US6565572B2 (en) * | 2000-04-10 | 2003-05-20 | Sdgi Holdings, Inc. | Fenestrated surgical screw and method |
| US20050055030A1 (en) * | 2003-09-05 | 2005-03-10 | Falahee Mark H. | Cement/biologics inserter and method for bone-fastener fixation augmentation |
-
2005
- 2005-06-08 CN CNB2005100750634A patent/CN100415181C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565572B2 (en) * | 2000-04-10 | 2003-05-20 | Sdgi Holdings, Inc. | Fenestrated surgical screw and method |
| CN1371752A (en) * | 2001-02-27 | 2002-10-02 | 邹德威 | Pressre filling dilator and use method thereof |
| US20050055030A1 (en) * | 2003-09-05 | 2005-03-10 | Falahee Mark H. | Cement/biologics inserter and method for bone-fastener fixation augmentation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1875891A (en) | 2006-12-13 |
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