CN207736585U - A kind of tumour prosthese spacer mold - Google Patents
A kind of tumour prosthese spacer mold Download PDFInfo
- Publication number
- CN207736585U CN207736585U CN201720965783.6U CN201720965783U CN207736585U CN 207736585 U CN207736585 U CN 207736585U CN 201720965783 U CN201720965783 U CN 201720965783U CN 207736585 U CN207736585 U CN 207736585U
- Authority
- CN
- China
- Prior art keywords
- bone cement
- composite module
- occupying device
- cement mould
- device handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 20
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 18
- 239000002639 bone cement Substances 0.000 claims abstract description 41
- 239000002131 composite material Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 210000004872 soft tissue Anatomy 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 206010071229 Procedural haemorrhage Diseases 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
Landscapes
- Dental Preparations (AREA)
Abstract
The utility model discloses a kind of tumour prosthese spacer molds, including middle position device, occupying device handle, composite module and bone cement mould, it is arranged with public buckle at left and right sides of bone cement mould front end, the bone cement mould is made of two symmetrical half mold blocks, it is equipped with bone cement slot on two half mold blocks, bone cement mould rear end is equipped with multiple composite modules, the bone cement mould is integrated with composite module by public affairs buckle and master card buckle button, middle position device is equipped in the middle part of the composite module, the middle position device is equipped with arc-shaped through-hole, occupying device handle is equipped in the arc-shaped through-hole, occupying device handle one end is equipped with trident barb, rough surface is equipped on the outside of the occupying device handle, the rough surface is located at trident barb side.The utility model is simple in structure, can be assembled according to different length and specification demands, easy to operate, and suitable standardized dies is selected to reduce secondary finishing occupying device, promotes procedure efficiency, shortens the exposure duration of visual area.
Description
Technical field
The utility model is related to a kind of mold, specifically a kind of tumour prosthese spacer mold.
Background technology
It is moulding at prosthese using antibiotic-loaded bone cement when infecting that tumour prosthese occupying device is that tumour prosthetic replacement is postoperative
The occupying device of analogous shape provides interim bone support and certain soft tissue tension instead of former prosthese.Can sustained release it is anti-
Raw element control surrounding inflammation.The goldstandard of prosthetic replacement postoperative infection treatment is that a phase prosthese takes out, occupying device is placed in, inflammation control
The second phase replaces new prosthese again after system.Occupying device merging mainly clinically is made so that plasticity bone cement to be manually operated in art, it is big
It is small whether matched with pulp cavity, can whether length and bone defect corresponding, maintain suitable soft tissue tension so that secondary operation is turned over
Repairing all is influenced by the larger subjective factor of patient.Hand-made occupying device and former prosthese morphological differences are larger, and occupying device is inclined
It can not be placed in pulp cavity, suturing soft tissue overtension greatly；Occupying device stability difference less than normal easily occurs fracture, can not provide soft tissue
Tension force effect.The finishing of multiple occupying device extends operating time, increase intraoperative hemorrhage etc..
Utility model content
The purpose of this utility model is to provide a kind of tumour prosthese spacer molds, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：
A kind of tumour prosthese spacer mold, including middle position device, occupying device handle, composite module and bone cement mould, the bone
It is arranged with public buckle at left and right sides of cement mould front end, the bone cement mould is made of two symmetrical half mold blocks, described in two
It is equipped with bone cement slot on half mold block, bone cement mould rear end is equipped with multiple composite modules, two before and after the composite module
End is respectively symmetrically equipped with master card button and public buckle, and the bone cement mould is one by public affairs buckle and master card buckle button with composite module
Body, multiple composite modules are snapped connection by public affairs buckle and master card button each other, and the composite module is by two and half
Block forms, and is all provided on two half blocks fluted, middle position device is equipped in the middle part of the composite module, the middle position device is equipped with arc
Shape through-hole, is equipped with occupying device handle in the arc-shaped through-hole, and occupying device handle one end is equipped with trident barb, outside the occupying device handle
Side is equipped with rough surface, and the rough surface is located at trident barb side.
As further program of the utility model：The a diameter of 60mm or 65mm of bone cement slot.
As the utility model further scheme：The bone cement mould length is 80mm.
As the utility model further scheme：The composite module length is 10mm, 20mm or 50mm.
As the utility model further scheme：The occupying device handle length is 200mm.
As the utility model further scheme：The rough surface length is 80mm.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, can be according to different length
Degree and specification demands are assembled, simple to operate in art, and suitable standardized dies is selected to reduce secondary finishing occupying device,
Procedure efficiency is promoted, the exposure duration of visual area is shortened.
Description of the drawings
Fig. 1 is the structural schematic diagram of tumour prosthese spacer mold.
Fig. 2 is the structural schematic diagram of composite module in tumour prosthese spacer mold.
Fig. 3 is the structural schematic diagram of bone cement mould in tumour prosthese spacer mold.
Fig. 4 is the structural schematic diagram of middle position device in tumour prosthese spacer mold.
Fig. 5 is the structural schematic diagram of occupying device handle in tumour prosthese spacer mold.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~5, in the utility model embodiment, a kind of tumour prosthese spacer mold, including middle position device 1, account for
Position device handle 2, composite module 4 and bone cement mould 6,6 front end of the bone cement mould left and right sides are arranged with public buckle 3, the bone
Cement mould 6 is made of two symmetrical half mold blocks, and bone cement slot 5, the bone cement slot 5 are equipped on two half mold blocks
A diameter of 60mm or 65mm is respectively suitable for ankle diameter less than or equal to 60mm or is more than 60mm, and 6 length of bone cement mould is
80mm, 6 rear end of bone cement mould are equipped with multiple composite modules 4, and 4 rear and front end of the composite module is respectively symmetrically equipped with master card
Button 7 and public buckle 3, the bone cement mould 6 is integrated with composite module 4 by public affairs buckle 3 and the buckle of master card button 7, multiple described
Composite module 4 is snapped connection by public affairs buckle 3 and master card button 7 each other, and the composite module 4 is made of two half blocks,
Be all provided with fluted on two half blocks, 4 length of the composite module is 10mm, 20mm or 50mm, can according to different length and
Specification demands are assembled, and 4 middle part of the composite module is equipped with middle position device 1, facilitates fixed 2 position of occupying device handle, the middle position
Device 1 is equipped with arc-shaped through-hole 8, and occupying device handle 2 is equipped in the arc-shaped through-hole 8, and 2 length of occupying device handle is 200mm, institute
It states 2 one end of occupying device handle and is equipped with trident barb 9,2 outside of the occupying device handle is equipped with rough surface, and the rough surface length is
80mm, the rough surface are located at 9 side of trident barb, are firmly bonded conducive to bone cement, when secondary operation being avoided to take occupying device
It is detached with bone cement, promotes procedure efficiency, shorten the exposure duration of visual area, reduce infection risk.
When the utility model is used, by measure prosthesis length select different length composite module 4, bone cement mould 6 with
Composite module 4 is integrated by master card button 7 and 3 buckle of public buckle, and position device 1 is mounted in occupying device center in, and passes through middle position device 1
Arc-shaped through-hole 8 in be put into occupying device handle 2,9 one end of trident barb on occupying device handle 2 is placed on bone cement slot 5, uniformly
Bone cement is mixed, when dough period in merging mold, closes up mold plastic, mold is opened after bone cement solidification, takes out bone cement
Occupying device is completed occupying device and is made, designed by rough surface and trident barb 9, be firmly bonded conducive to bone cement, avoid the second phase
Operation detaches when taking occupying device with bone cement, promotes procedure efficiency, shortens the exposure duration of visual area, reduces infection risk.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of tumour prosthese spacer mold, including middle position device (1), occupying device handle (2), composite module (4) and bone cement mould
(6), which is characterized in that be arranged with public buckle (3) at left and right sides of bone cement mould (6) front end, the bone cement mould (6) by
Two symmetrical half mold blocks form, and bone cement slot (5), bone cement mould (6) rear end are equipped on two half mold blocks
Equipped with multiple composite modules (4), composite module (4) rear and front end is respectively symmetrically equipped with master card button (7) and public buckle (3),
The bone cement mould (6) buckles (3) by public affairs with composite module (4) and master card button (7) buckle is integrated, multiple combination dies
Block (4) buckles (3) by public affairs each other and master card button (7) snaps connection, and the composite module (4) is by two half block groups
At being all provided with fluted on two half blocks, middle position device (1) be equipped in the middle part of the composite module (4), on the middle position device (1)
Equipped with arc-shaped through-hole (8), occupying device handle (2) is equipped in the arc-shaped through-hole (8), described occupying device handle (2) one end is equipped with trident
Barb (9), occupying device handle (2) outside are equipped with rough surface, and the rough surface is located at trident barb (9) side.
2. tumour prosthese spacer mold according to claim 1, which is characterized in that the bone cement slot (5) is a diameter of
60mm or 65mm.
3. tumour prosthese spacer mold according to claim 1, which is characterized in that bone cement mould (6) length is
80mm。
4. tumour prosthese spacer mold according to claim 1, which is characterized in that composite module (4) length is
10mm, 20mm or 50mm.
5. tumour prosthese spacer mold according to claim 1, which is characterized in that occupying device handle (2) length is
200mm。
6. tumour prosthese spacer mold according to claim 1, which is characterized in that the rough surface length is 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965783.6U CN207736585U (en) | 2017-08-03 | 2017-08-03 | A kind of tumour prosthese spacer mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965783.6U CN207736585U (en) | 2017-08-03 | 2017-08-03 | A kind of tumour prosthese spacer mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736585U true CN207736585U (en) | 2018-08-17 |
Family
ID=63114728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965783.6U Expired - Fee Related CN207736585U (en) | 2017-08-03 | 2017-08-03 | A kind of tumour prosthese spacer mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207736585U (en) |
-
2017
- 2017-08-03 CN CN201720965783.6U patent/CN207736585U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 100853 Fuxing Road, Beijing, Haidian District, No. 28 Patentee after: CHINESE PLA GENERAL Hospital Address before: 100853 Fuxing Road, Beijing, Haidian District, No. 28 Co-patentee before: Bi Wenzhi Patentee before: Huang Junqi |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 |