CN108309801A - A kind of bone cement beads mold - Google Patents
A kind of bone cement beads mold Download PDFInfo
- Publication number
- CN108309801A CN108309801A CN201710035454.6A CN201710035454A CN108309801A CN 108309801 A CN108309801 A CN 108309801A CN 201710035454 A CN201710035454 A CN 201710035454A CN 108309801 A CN108309801 A CN 108309801A
- Authority
- CN
- China
- Prior art keywords
- locating piece
- mold
- face
- bone cement
- wirerope
- 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.)
- Granted
Links
- 239000002639 bone cement Substances 0.000 title claims abstract description 47
- 239000011324 bead Substances 0.000 title claims abstract description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 229960001866 silicon dioxide Drugs 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 abstract description 9
- 208000015181 infectious disease Diseases 0.000 abstract description 9
- 230000003115 biocidal effect Effects 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 239000003814 drug Substances 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000001804 debridement Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/28—Bones
- A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
- A61F2240/002—Designing or making customized prostheses
- A61F2240/004—Using a positive or negative model, e.g. moulds
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
An embodiment of the present invention provides a kind of bone cement beads molds.The mold includes：It is buckled before the mold lower cover of one or more mold upper covers and quantity identical as mold upper cover, wirerope, wirerope tail is buckled, pressurize screw rod and pressurization nut；The bone cement beads mold of the embodiment of the present invention takes modular to configure, and user can configure the quantity of mold upper cover and mold lower cover according to patients ' demand length and number elasticity；Antibiotic can be modulated according to patient's infection bacteria species, it is easy to operate using the Mold Making infection control chain pearl, it is easy to use；The mold can effectively ensure that bone chain pearl shapes using unique pressurization and air hole design；The mold uses special silica-gel coating, facilitates die sinking and reduces flash generation；The mold uses special positioning post design, can reduce mistake and save the operating time；The mold is positioned using wirerope axle center and fixed design, it is ensured that the wirerope of series connection bone chain pearl can be by the center of chain pearl, and the bone cement beads mould can more meet Treatment need in a word.
Description
Technical field
The present invention relates to material processing fields, particularly relate to a kind of bone cement beads mold.
Background technology
Past orthopedist encounters infected patient and needs to impose debridement surgical, for usually no suitable during infection control
Antibiotics vectors, on the market antibiotic contained by common bone chain pearl it is more single can not be directed to patient infect thalline type suit the medicine to the illness under
Medicine is unable to reach the purpose of infection control.
Invention content
In order to solve the above-mentioned technical problem, an embodiment of the present invention provides a kind of bone cement beads molds.The bone cement chain
Pearl mold can be molded the pearl of chain containing antibiotic-loaded bone cement, and doctor can modulate antibiotic according to patient's infection bacteria species, with this mold system
Make infection control chain pearl, can more meet Treatment need.
An embodiment of the present invention provides a kind of bone cement beads molds, including：Mold upper cover and mold lower cover；
The mold upper cover includes：Cope plate and the first link block；
The first end face of the cope plate is provided with multiple upper cavities, is set in first end face positioned opposite with first end face
It is equipped with the first locating piece；
First link block is connected and fixed on the third end face of the cope plate；
The second end face of the first end face of cope plate parallel arrangement second is provided on first link block to determine
Position part；
The mold lower cover includes：Lower template and the second link block；
The first end face of the lower template has the lower mode cavity consistent with upper cavity quantity；
The centerline processing of the multiple lower mode cavities of first end face upper edge of the lower template is fluted, and the groove is through whole
A lower template, wirerope are placed in the groove；
The second end face positioned opposite with first end face is provided with third locating piece in the lower template；
Second link block is connected and fixed on the third end face of the lower template；
On second link block the 4th is provided with in the first end face of the first end face of lower template parallel arrangement
Locating piece.
Preferably, at the intermediate projections of the cope plate first end face and the intermediate projections of the first end face of the lower template
Place is attached with silica-gel coating.
Preferably, the upper cavity and lower mode cavity bottom are machined with air hole along axis.
Preferably, the mold upper cover further includes：Upper mold locating piece and upper mold side plate；
The upper mold locating piece includes the first locating piece, the second locating piece, third locating piece and the 4th locating piece；
First locating piece and the second locating piece are separately connected on the 4th end face for being fixed on the cope plate, and third is fixed
Position block and the 4th locating piece are separately connected and are fixed on the 5th end face positioned opposite with the 4th end face of the cope plate；
First end face on second locating piece and third locating piece with cope plate first end face parallel arrangement is divided
It is not provided with the 5th locating piece；
First locating piece, the second locating piece, third locating piece and the 4th locating piece first end face on be provided with
One straight slot；
The upper mold side plate includes the first upper mold side plate and the second upper mold side plate；
The first upper mold side plate is connected and fixed on the 4th end face of the cope plate, the second upper mold side plate connection
It is fixed on the 5th end face of the cope plate.
Preferably, the mold lower cover further includes：Lower die locating piece and lower die side plate；
The lower die locating piece includes the 5th locating piece, the 6th locating piece, the 7th locating piece and the 8th locating piece；
5th locating piece and the 6th locating piece are connected and fixed on the 4th end face of lower template, the 7th locating piece
It is connected and fixed on the 5th end face being arranged in parallel with the 4th end face of lower template with the 8th locating piece；
First end face on 6th locating piece and the 7th locating piece with lower template first end face parallel arrangement is set
It is equipped with the 6th locating piece, when the mold upper cover and mold lower cover are fastened, the 6th locating piece and the 5th locating piece
It is detachably connected；
5th locating piece, the 6th locating piece, the 7th locating piece and the 8th locating piece first end face on be provided with
When two straight slots, the mold upper cover and mold lower cover fasten, it need to ensure that the first straight slot is directed at the second straight slot；
The 4th end face on 5th locating piece, the 6th locating piece, the 7th locating piece and the 8th locating piece with lower template
Third straight slot is provided in vertically arranged second end face；
The lower die side plate includes the first lower die side plate and the second lower die side plate；
The first lower die side plate is connected and fixed on the 4th end face of the lower template, the second lower die side plate connection
It is fixed on the 5th end face of the lower template.
Preferably, first straight slot and the second straight slot are U-lag, the U-shaped of first straight slot and the second straight slot
Outward opening.
Preferably, bone cement beads mold further includes：It is buckled before wirerope；
It is in C fonts to be buckled before the wirerope, and there is protrusion at middle part, is provided at both ends with the 7th locating piece at it, the third is fixed
Position part is detachably connected with the 7th locating piece.
Preferably, bone cement beads mold further includes：Wirerope tail is buckled；
Be provided in the first end face that the wirerope tail is buckled the 8th locating piece, the 8th locating piece and the 4th locating piece into
Row is detachably connected；
The wirerope tail is buckled and is machined with semicircle straight slot in first end face, on the axis and lower template of the semicircle straight slot
The axis of groove is in the same plane；One end of the wirerope is installed in semicircle straight slot.
Preferably, bone cement beads mold further includes：Pressurize screw rod and pressurization nut；
The pressurization screw rod is T-shaped, including the first screw rod and the second screw rod, and the first end connection of first screw rod is solid
It is scheduled on the middle part of the second screw rod, wherein being threaded on the first screw rod；
First screw rod is installed on through the first straight slot and the second straight slot, second screw rod in third straight slot, institute
Pressurization nut is stated to be screwed on one end of the first screw rod.
The embodiment of the present invention additionally provides a kind of bone cement beads mold, including at least two mold upper covers and on mold
Cover the mold lower cover of identical quantity；
Wherein at least two mold upper covers include the first mold upper cover and the second mold upper cover, and at least two mold lower covers include the
One mold lower cover and the second mold lower cover；
First positioning column of the second mold upper cover and the second locating piece of the first mold upper cover are detachably connected；
The third locating piece of second mold lower cover and the 4th locating piece of the first mold lower cover are detachably connected, and first
The 7th locating piece buckled before the third locating piece of mold lower cover and the wirerope is detachably connected；The wirerope tail buckle
4th locating piece of eight locating pieces and the second mold lower cover is detachably connected.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
1) antibiotic can be modulated according to patient's infection bacteria species, it is easy to operate using the Mold Making infection control chain pearl, make
With conveniently, it can more meet medical demands；
2) modular is taken to configure, user can configure the number of upper mold lower cover according to patients ' demand length and number elasticity
Amount；
3) using unique pressurization and air hole design, it can effectively ensure that bone chain pearl shapes；
4) equal at the intermediate projections of the cope plate first end face and at the intermediate projections of the first end face of the lower template
It is attached with silica-gel coating, facilitate die sinking and reduces flash generation；
5) special positioning post design is used, mistake can be reduced and saves the operating time；
6) positioning of wirerope axle center and fixed design are used, it is ensured that the wirerope of series connection bone chain pearl can pass through the center of chain pearl.
Description of the drawings
Fig. 1 is the structural schematic diagram of the bone cement beads mold of the embodiment of the present invention；
Fig. 2 is the front schematic view of the mold superstructure of the bone cement beads mold of the embodiment of the present invention；
Fig. 3 is the schematic rear view of the mold superstructure of the bone cement beads mold of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the mold lower cover structure of the bone cement beads mold of the embodiment of the present invention；
Fig. 5 is that the mold upper cover of the bone cement beads mold of the embodiment of the present invention is illustrated with the front of wirerope assembling structure
Figure；
Fig. 6 is that the mold upper cover of the bone cement beads mold of the embodiment of the present invention is illustrated with the back side of wirerope assembling structure
Figure；
Fig. 7 be the bone cement beads mold of the embodiment of the present invention mold lower cover and wirerope before buckle and wirerope tail spiral-lock is matched and tied
Structure schematic diagram；
Fig. 8 be the embodiment of the present invention bone cement beads mold in the structural schematic diagram buckled before wirerope；
The structural schematic diagram that Fig. 9 buckles for wirerope tail in the bone cement beads mold of the embodiment of the present invention；
Figure 10 be the embodiment of the present invention bone cement beads mold in pressurize screw rod structural schematic diagram；
Figure 11 be the embodiment of the present invention bone cement beads mold in pressurize nut structural schematic diagram；
Figure 12 is the first mold upper cover in the bone cement beads mold of the embodiment of the present invention and the second mold upper cover assembly knot
The sectional view of structure；
Figure 13 is the first mold lower cover in the bone cement beads mold of the embodiment of the present invention and the second mold lower cover assembly knot
The sectional view of structure；
Figure 14 ties for two mold upper covers in the bone cement beads mold of the embodiment of the present invention and two mold lower covers assembly
Structure schematic diagram；
Figure 15 be the embodiment of the present invention bone cement beads mold in hammer shape be two-sided dimple discoidal assembly knot
Structure sectional view；
Figure 16 be the embodiment of the present invention bone cement beads mold in hammer shape be spherical assembling structure sectional view.
Specific implementation mode
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
As shown in Figure 1, an embodiment of the present invention provides a kind of bone cement beads molds, including：Under mold upper cover 1, mold
3, wirerope tail is buckled before lid 2, wirerope buckles 4, pressurization screw rod 5 and pressurization nut 6；
As shown in Figures 2 and 3, the mold upper cover 1 includes：Cope plate 11 and the first link block 13；
The first end face of the cope plate 11 is provided with multiple upper cavities, with first end face in second end face positioned opposite
It is provided with the first locating piece；
First link block 13 is connected and fixed on the third end face of the cope plate 11；
First end face on first link block 13 with the first end face of the cope plate 11 parallel arrangement is provided with the
Two locating pieces；
As shown in figure 4, the mold lower cover 2 includes：Lower template 21 and the second link block 23；
The first end face of the lower template 21 has the lower mode cavity consistent with upper cavity quantity；
The centerline processing of the multiple lower mode cavities of first end face upper edge of the lower template 21 is fluted, and the groove runs through
Entire lower template 21, as shown in Fig. 5~7, wirerope is placed in the groove, it can be ensured that the wirerope of series connection bone chain pearl can pass through chain pearl
Center；
The second end face positioned opposite with first end face is provided with third locating piece in the lower template 21；
Second link block 23 is connected and fixed on the third end face of the lower template 21；
It is provided with in the first end face of the first end face of the lower template 21 parallel arrangement on second link block 23
4th locating piece.
Preferably, at the intermediate projections of 11 first end face of the cope plate and centre of the first end face of the lower template 21
High spot is attached with silica-gel coating, which may make the bone cement beads mold facilitates die sinking and reduces flash to generate.
Preferably, the upper cavity and lower mode cavity bottom are machined with air hole along axis, and the air hole can effectively really
Protect the forming of bone chain pearl.
As shown in Figures 2 and 3, the upper mold locating piece 12 includes the first locating piece 121, the second locating piece 122, third positioning
Block 123 and the 4th locating piece 124；
First locating piece, 121 and second locating piece 122 is separately connected the 4th end face for being fixed on the cope plate 11
On, third locating piece 123 and the 4th locating piece 124 be separately connected be fixed on it is positioned opposite with the 4th end face of the cope plate 11
On 5th end face；
It is arranged in parallel with the first end face of the cope plate 11 on second locating piece 122 and third locating piece 123
First end face is respectively arranged with the 5th locating piece；
The first end of first locating piece 121, the second locating piece 122, third locating piece 123 and the 4th locating piece 124
The first straight slot is provided on face；
The upper mold side plate 14 includes the first upper mold side plate 141 and the second upper mold side plate 142；The work of the upper mold side plate 14
Mold upper cover 1 and mold lower cover 2 are separated with being easy for being molded after chain pearl.
The first upper mold side plate 141 is connected and fixed on the 4th end face of the cope plate 11, second upper mold side
Plate 142 is connected and fixed on the 5th end face of the cope plate 11.
As shown in figure 4, the mold lower cover 2 further includes：Lower die locating piece 22 and lower die side plate 24；
The lower die locating piece 22 is fixed including the 5th locating piece 221, the 6th locating piece 222, the 7th locating piece 223 and the 8th
Position block 224；
5th locating piece 221 and the 6th locating piece 222 are connected and fixed on the 4th end face of lower template 21, and described
Seven locating pieces 223 and the 8th locating piece 224 are connected and fixed on the 5th end face being arranged in parallel with the 4th end face of lower template 21；
With the of 21 first end face of lower template parallel arrangement on 6th locating piece 222 and the 7th locating piece 223
End face is provided with the 6th locating piece, when the mold upper cover 1 and mold lower cover 2 are fastened, the 6th locating piece with it is described
5th locating piece is detachably connected；
The first end of 5th locating piece 221, the 6th locating piece 222, the 7th locating piece 223 and the 8th locating piece 224
It is provided with the second straight slot on face, when the mold upper cover and mold lower cover fasten, need to ensure that the first straight slot is directed at the second straight slot；
On 5th locating piece 221, the 6th locating piece 222, the 7th locating piece 223 and the 8th locating piece 224 with lower die
It is provided with third straight slot in the 4th vertically arranged second end face in end face of plate 21；
The lower die side plate 24 includes the first lower die side plate 241 and the second lower die side plate 242；The work of the lower die side plate 24
Mold upper cover 1 and mold lower cover 2 are separated with being easy for being molded after chain pearl.
The first lower die side plate 241 is connected and fixed on the 4th end face of the lower template 21, second lower die side
Plate 242 is connected and fixed on the 5th end face of the lower template 21.
As shown in figure 8, it is in C fonts to buckle 3 before the wirerope, there is protrusion at middle part, is provided at both ends with the 7th locating piece at it,
The third locating piece is detachably connected with the 7th locating piece.
As shown in figure 9, the wirerope tail, which is buckled, is provided with the 8th locating piece in 4 first end face, the 8th locating piece with
4th locating piece is detachably connected；
The wirerope tail is buckled and is machined with semicircle straight slot in 4 first end faces, the axis and lower template of the semicircle straight slot
The axis of 21 upper grooves is in the same plane；As shown in fig. 7, one end of the wirerope is installed in semicircle straight slot.
As shown in Figure 10, the pressurization screw rod 5 is T-shaped, including the first screw rod and the second screw rod, first screw rod
First end is fastened on the middle part of the second screw rod, wherein being threaded on the first screw rod.
As shown in Figure 1, first screw rod, through the first straight slot and the second straight slot, second screw rod is installed on third
In straight slot, Figure 11 is the structure chart of pressurization nut 6, and the pressurization nut 6 is screwed on one end of the first screw rod, to mold upper cover
Pressurization fastening is carried out with mold lower cover, pressurization nut 6 can be adjusted as needed and tighten power to obtain suitable mold.
The embodiment of the present invention additionally provides a kind of bone cement beads mold, including：At least two mold upper covers 1 and and mold
The mold lower cover 2 of 1 identical quantity of upper cover；
As shown in Figure 12~14, wherein at least two mold upper covers include the first mold upper cover and the second mold upper cover, at least
Two mold lower covers include the first mold lower cover and the second mold lower cover；
First positioning column of the second mold upper cover and the second locating piece of the first mold upper cover are detachably connected；
The third locating piece of second mold lower cover and the 4th locating piece of the first mold lower cover are detachably connected, and first
3 the 7th locating piece is buckled before the third locating piece of mold lower cover and the wirerope to be detachably connected；The wirerope tail buckles 4
4th locating piece of the 8th locating piece and the second mold lower cover is detachably connected.
Remaining mold upper cover and mold lower cover are as described above in relation to two mold upper covers and two mold lower cover dresses
The method matched is installed successively, is just repeated no more here.The bone cement beads mold takes modular to configure, and user can basis
The quantity of patients ' demand length and number elasticity configuration upper mold lower cover.
The plastic hammer shape of the bone cement beads mold is two-sided dimple disc or spherical shape, is limited certainly and not only
In this, wherein the discoidal chain pearl of two-sided dimple is similar to red blood cell, which can increase the infiltration with blood and interstitial fluid contacts
Area, to improve antibiotic release rate.Figure 15 hammer shapes are the sectional view of the discoidal mould assembling structure of two-sided dimple,
Figure 16 hammer shapes are the sectional view of spherical mould assembling structure.
The bone cement beads mold of the embodiment of the present invention takes modular to configure, user can according to patients ' demand length and
The quantity of number elasticity configuration upper mold lower cover；Antibiotic can be modulated according to patient's infection bacteria species, be infected and controlled using the Mold Making
Chain pearl processed, it is easy to operate, it is easy to use；The mold can effectively ensure that bone chain pearl shapes using unique pressurization and air hole design；
The mold uses silica-gel coating, facilitates die sinking and reduces flash generation；The mold uses special positioning post design, can reduce mistake
And save the operating time；The mold is positioned using wirerope axle center and fixed design, it is ensured that the wirerope of series connection bone chain pearl can pass through chain
The center of pearl, in a word the bone cement beads mould can more meet Treatment need.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of bone cement beads mold, which is characterized in that including：Mold upper cover (1) and mold lower cover (2)；
The mold upper cover (1) includes：Cope plate (11) and the first link block (13)；
The first end face of the cope plate (11) is provided with multiple upper cavities, is set in second end face positioned opposite with first end face
It is equipped with the first locating piece；
First link block (13) is connected and fixed on the third end face of the cope plate (11)；
First end face on first link block (13) with the first end face of the cope plate (11) parallel arrangement is provided with the
Two locating pieces；
The mold lower cover (2) includes：Lower template (21) and the second link block (23)；
The first end face of the lower template (21) has the lower mode cavity consistent with upper cavity quantity；
The centerline processing of the multiple lower mode cavities of first end face upper edge of the lower template (21) is fluted, and the groove is through whole
A lower template (21), wirerope are placed in the groove；
The second end face positioned opposite with first end face is provided with third locating piece on the lower template (21)；
Second link block (23) is connected and fixed on the third end face of the lower template (21)；
It is provided with in the first end face of the first end face of the lower template (21) parallel arrangement on second link block (23)
4th locating piece.
2. bone cement beads mold according to claim 1, which is characterized in that in cope plate (11) first end face
Between the first end face of high spot and the lower template (21) intermediate projections at be attached with silica-gel coating.
3. bone cement beads mold according to claim 1, which is characterized in that the upper cavity and lower mode cavity bottom edge
Axis is machined with air hole.
4. bone cement beads mold according to claim 1, which is characterized in that the mold upper cover (1) further includes：Upper mold
Locating piece (12) and upper mold side plate (14)；
The upper mold locating piece (12) includes the first locating piece (121), the second locating piece (122), third locating piece (123) and the
Four locating pieces (124)；
First locating piece (121) and the second locating piece (122) are separately connected the 4th end for being fixed on the cope plate (11)
On face, third locating piece (123) and the 4th locating piece (124) are separately connected and are fixed on and the 4th end face phase of the cope plate (11)
To on the 5th end face of arrangement；
It is arranged in parallel with the first end face of the cope plate (11) on second locating piece (122) and third locating piece (123)
First end face be respectively arranged with the 5th locating piece；
First locating piece (121), the second locating piece (122), third locating piece (123) and the 4th locating piece (124)
The first straight slot is provided on end face；
The upper mold side plate (14) includes the first upper mold side plate (141) and the second upper mold side plate (142)；
The first upper mold side plate (141) is connected and fixed on the 4th end face of the cope plate (11), second upper mold side
Plate (142) is connected and fixed on the 5th end face of the cope plate (11).
5. bone cement beads mold according to claim 1, which is characterized in that the mold lower cover (2) further includes：Lower die
Locating piece (22) and lower die side plate (24)；
The lower die locating piece (22) includes the 5th locating piece (221), the 6th locating piece (222), the 7th locating piece (223) and the
Eight locating pieces (224)；
5th locating piece (221) and the 6th locating piece (222) are connected and fixed on the 4th end face of lower template (21), described
7th locating piece (223) and the 8th locating piece (224) are connected and fixed on the 5th with the 4th end face of lower template (21) parallel arrangement
On end face；
It is arranged in parallel with the lower template (21) first end face on 6th locating piece (222) and the 7th locating piece (223)
First end face is provided with the 6th locating piece, when the mold upper cover (1) and mold lower cover (2) are fastened, the 6th locating piece
It is detachably connected with the 5th locating piece；
5th locating piece (221), the 6th locating piece (222), the 7th locating piece (223) and the 8th locating piece (224)
It is provided with the second straight slot on end face, when the mold upper cover and mold lower cover fasten, need to ensure that the first straight slot alignment second is logical
Slot；
On 5th locating piece (221), the 6th locating piece (222), the 7th locating piece (223) and the 8th locating piece (224) with
It is provided with third straight slot in the 4th vertically arranged second end face in end face of lower template (21)；
The lower die side plate (24) includes the first lower die side plate (241) and the second lower die side plate (242)；
The first lower die side plate (241) is connected and fixed on the 4th end face of the lower template (21), second lower die side
Plate (242) is connected and fixed on the 5th end face of the lower template (21).
6. bone cement beads mold according to claim 4 or 5, which is characterized in that first straight slot and the second straight slot
It is U-lag, the outward opening of the U-shaped of first straight slot and the second straight slot.
7. bone cement beads mold according to claim 1, which is characterized in that further include：It is buckled before wirerope (3)；
It is in C fonts that (3) are buckled before the wirerope, and there is protrusion at middle part, is provided at both ends with the 7th locating piece at it, the third positions
Part is detachably connected with the 7th locating piece.
8. bone cement beads mold according to claim 1, which is characterized in that further include：Wirerope tail is buckled (4)；
The wirerope tail buckle be provided in the first end face of (4) the 8th locating piece, the 8th locating piece and the 4th locating piece into
Row is detachably connected；
The wirerope tail is buckled and is machined with semicircle straight slot in (4) first end face, the axis and lower template of the semicircle straight slot
(21) axis of upper groove is in the same plane；One end of the wirerope is installed in semicircle straight slot.
9. bone cement beads mold according to claim 1, which is characterized in that further include：Pressurize screw rod (5) and pressurization spiral shell
Cap (6)；
The pressurization screw rod (5) is T-shaped, including the first screw rod and the second screw rod, and the first end connection of first screw rod is solid
It is scheduled on the middle part of the second screw rod, wherein being threaded on the first screw rod；
First screw rod is installed on through the first straight slot and the second straight slot, second screw rod in third straight slot, described to add
Pressure nut (6) is screwed on one end of the first screw rod.
10. a kind of bone cement beads mold, which is characterized in that including at least two mold upper covers (1) and with mold upper cover (1) phase
With the mold lower cover (2) of quantity；
Wherein at least two mold upper covers include the first mold upper cover and the second mold upper cover, and at least two mold lower covers include the first mould
Have lower cover and the second mold lower cover；
First positioning column of the second mold upper cover and the second locating piece of the first mold upper cover are detachably connected；
The third locating piece of second mold lower cover and the 4th locating piece of the first mold lower cover are detachably connected, the first mold
The 7th locating piece that (3) are buckled before the third locating piece of lower cover and the wirerope is detachably connected；The wirerope tail is buckled (4)
4th locating piece of the 8th locating piece and the second mold lower cover is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035454.6A CN108309801B (en) | 2017-01-18 | 2017-01-18 | Bone cement chain bead mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035454.6A CN108309801B (en) | 2017-01-18 | 2017-01-18 | Bone cement chain bead mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108309801A true CN108309801A (en) | 2018-07-24 |
| CN108309801B CN108309801B (en) | 2021-06-18 |
Family
ID=62892102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710035454.6A Active CN108309801B (en) | 2017-01-18 | 2017-01-18 | Bone cement chain bead mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108309801B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109662817A (en) * | 2019-02-25 | 2019-04-23 | 吕东 | A kind of selectable Bones and joints forming device of clinical patient |
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| JP2016140396A (en) * | 2015-01-30 | 2016-08-08 | 株式会社イソメディカルシステムズ | Forming die, forming machine, and production method of cement beads |
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| CN101324144A (en) * | 2007-06-13 | 2008-12-17 | 李仁兴 | Shuttering fixer and method for fixing shuttering |
| CN201684000U (en) * | 2010-04-02 | 2010-12-29 | 王庆贤 | Die for manufacturing bone cement beads |
| CN203506855U (en) * | 2013-09-23 | 2014-04-02 | 张敬东 | Antibiotic bone cement chain bead manufacturing mold |
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| JP2016140396A (en) * | 2015-01-30 | 2016-08-08 | 株式会社イソメディカルシステムズ | Forming die, forming machine, and production method of cement beads |
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| Publication number | Publication date |
|---|---|
| CN108309801B (en) | 2021-06-18 |
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Effective date of registration: 20231218 Address after: Building 29, No. 27 Jinxing Road, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Lejia Biotechnology Co.,Ltd. Address before: Chinese Taiwan New Taipei City Patentee before: Zhang Renxian |