CN109044568A - A kind of netted molding machine of orthopaedics and processing method - Google Patents
A kind of netted molding machine of orthopaedics and processing method Download PDFInfo
- Publication number
- CN109044568A CN109044568A CN201811033249.7A CN201811033249A CN109044568A CN 109044568 A CN109044568 A CN 109044568A CN 201811033249 A CN201811033249 A CN 201811033249A CN 109044568 A CN109044568 A CN 109044568A
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- CN
- China
- Prior art keywords
- fixed
- network management
- round tube
- orthopaedics
- slot
- 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.)
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Classifications
-
- 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
- A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of netted molding machine of orthopaedics and its processing methods, are related to the netted field shaping technique of orthopaedics.The present invention includes cylinder, fixed plate and gland, the first threaded hole is provided in cylinder, one surface of fixed plate is fixed with threaded post, fixed plate is threadedly coupled by threaded post and the first threaded hole with cylinder, threaded post week, side by bearing was rotatably connected to one first fixed ring, and one surface of cylinder is fixed with the first round tube.The present invention makes the second round tube and the first network management by silica gel material; titanium alloy material makes the second network management; and the first network management is placed in outside the second network management; the netted molding machine of the orthopaedics is allowed to be present in human body for a long time; and protect inside of human body tissue; by in first round tube one end fixed cylinder; simultaneously threaded post is fixedly connected with cylinder; to carry out consolidation process to filler; cylinder, threaded post and the first round tube are wrapped in filler again simultaneously, will not be had an adverse effect to human body.
Description
Technical field
The invention belongs to the netted field shaping techniques of orthopaedics, more particularly to a kind of netted molding machine of orthopaedics.
Background technique
With the increase of social older population, the orthopaedics illness such as osteoporotic increases year by year, leads to fracture patient year by year
Increase.In orthopaedics, when carrying out reattachment surgery to joint end, it often may require that and be filled at the position of bone defects.It is existing
Filling mode, mostly directly filled using artificial bone or autologous bone, but the shape of the artificial bone of filling or autologous bone
It is difficult to and is exactly matched with the position of bone defects, cause implantation effect poor.
The trouble of the existing netted molding machine operation of orthopaedics more, and cannot remain in human body for a long time, it needs
Second operation processing is carried out in a short time, to cause the secondary injury to patient, while the netted molding machine of existing orthopaedics
It needs to squeeze into rivet into filler, it is reinforced, rivet can generate certain risk factor, unfavorable to generating after it
Influence, filler can not be reinforced again by being added without rivet, leakproofness of the last existing netted molding machine of orthopaedics to filler
It is bad, it is easy so that filler is revealed, thus is had an adverse effect to human body.
Summary of the invention
The purpose of the present invention is to provide a kind of netted molding machine of orthopaedics, the second round tube and the are made by silica gel material
One network management, titanium alloy material make the second network management, and the first network management are placed in outside the second network management so that the orthopaedics it is netted at
Type device can be present in human body for a long time, and protect inside of human body tissue, solve the netted molding machine of existing orthopaedics
The trouble of operation more, the fixed frame of metal and direct body contact can damage tissue, cannot remain in people for a long time
In vivo, it needs to carry out second operation processing in a short time, thus the problem of causing to patient's secondary injury.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of netted molding machine of orthopaedics, including cylinder, fixed plate and gland, is provided with the first screw thread in the cylinder
Column, one surface of fixed plate are fixed with threaded hole, and the fixed plate is connected by threaded post and the first threaded hole and cylinder screw thread
Connect, the threaded post week side one first fixed ring is rotatably connected to by bearing, one surface of cylinder is fixed with the first circle
Pipe；
The first round tube week side is fixed with another first fixed ring, the first round tube week side be provided with one group it is symmetrical
Second slot, the first round tube week side are fixed with screw thread item, and it is fixed that second slot and screw thread item are located at first
Ring two sides, one surface of gland are provided with the second threaded hole, and first round tube passes through screw thread item and the second threaded hole and gland
It is threadedly coupled, the described first fixed surrounding place side face is fixed with the second round tube, is fixed with the first network management between two second round tubes
With the second network management, first network management is located at outside the second network management.
Further, one surface of fixed plate is provided with the first slot, and one surface of gland is provided with third slot, described
First fixed ring, one surface is fixed with the second fixed ring, wherein second fixed ring and the first slot inner wall clearance fit,
Another second fixed ring and third slot inner wall clearance fit.
Further, first slot is identical with third slotted hole structure feature, and first slot and third slot are horizontal
Section is cirque structure, and second slot cross section is fan-shaped circular ring structure.
Further, first network management includes 22 ring-shaped distributed first sticks, the second network management packet
Include 22 ring-shaped distributed second sticks, the angle of first stick and the second stick is 30 °.
Further, absorbable flexible layer, the absorbable flexible layer socket are fixed between two first fixed rings
First network management week side and one group second round tube week side.
Further, the outer diameter of second fixed ring is 2cm smaller than the outer diameter of the first fixed ring, in second fixed ring
Diameter is 2cm bigger than the second threaded hole outer diameter.
The invention has the following advantages:
1, the present invention makes the second round tube and the first network management by silica gel material, and titanium alloy material makes the second network management, and will
First network management is placed in outside the second network management, allows the netted molding machine of the orthopaedics to be present in human body for a long time, and protect
Inside of human body tissue, solves the trouble of the netted molding machine operation of existing orthopaedics more, and the fixed frame and human body of metal are straight
Contact can damage tissue, cannot remain in human body for a long time, need to carry out second operation processing in a short time, thus
The problem of causing to patient's secondary injury.
2, the present invention is made by being provided with the first threaded hole in first round tube one end fixed cylinder, while on one surface of cylinder
It obtains threaded post to be fixedly connected with cylinder, to carry out consolidation process, while cylinder, threaded post and the first round tube and quilt to filler
It is wrapped in filler, will not have an adverse effect to human body, solve the netted molding machine of existing orthopaedics and need to filling
Rivet is squeezed into object, it is reinforced, and rivet can generate certain risk factor, to having adverse effect on after it, no
The problem of rivet can not reinforce filler again is added.
3, the present invention is provided with first on one surface of fixed plate by being fixed with the second fixed ring on one surface of the first fixed ring
Slot is provided with third slot on one surface of gland so that gland and wherein one first fixed ring bumps combine so that fixed plate and
Another first fixed ring bumps combine, so that leakproofness more preferably, prevents leaking for filler, solve existing orthopaedics net
Shape molding machine is bad to the leakproofness of filler, is easy so that filler is revealed, thus is asked what human body had an adverse effect
Topic.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of the netted molding machine of orthopaedics of the invention；
Fig. 2 is the structural schematic diagram of cylinder, threaded post, absorbable flexible layer and the first fixed ring；
Fig. 3 is the structural schematic diagram of the first threaded hole and cylinder；
Fig. 4 is the structural schematic diagram of fixed plate, threaded post and the first slot；
Fig. 5 is the structural schematic diagram of the first fixed ring and the second fixed ring；
Fig. 6 is the structural schematic diagram of gland, the second threaded hole and third slot；
Fig. 7 is the structural schematic diagram of the first round tube, the second slot and screw thread item；
Fig. 8 is the structural schematic diagram of the second round tube, the first network management and the second network management；
In attached drawing, parts list represented by the reference numerals are as follows:
1- cylinder, the first threaded hole of 2-, 3- fixed plate, 4- threaded post, the first slot of 5-, the first fixed ring of 6-, 7- second are fixed
Ring, the first round tube of 8-, the second slot of 9-, 10- screw thread item, 11- gland, the second threaded hole of 12-, 13- third slot, 14- second
Round tube, the first network management of 15-, the second network management of 16-, 17- can absorb flexible layer, the first stick of 1501-, the second stick of 1601-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-6, the present invention is a kind of netted molding machine of orthopaedics, including cylinder 1, fixed plate 3 and gland
11, the first threaded hole 2 is provided in cylinder 1,3 one surface of fixed plate is fixed with threaded post 4, and fixed plate 3 passes through threaded post 4 and first
Threaded hole 2 is threadedly coupled with cylinder 1, and 4 weeks sides of threaded post are rotatably connected to one first fixed ring 6,1 one table of cylinder by bearing
Face is fixed with the first round tube 8；
First side of round tube 8 weeks is fixed with another first fixed ring 6, and the first side of round tube 8 weeks is provided with one group of symmetrical second
Slot 9, the first side of round tube 8 weeks are fixed with screw thread item 10, and the second slot 9 and screw thread item 10 are located at 6 liang of the first fixed ring
Side, 11 1 surface of gland are provided with the second threaded hole 12, and the first round tube 8 passes through screw thread item 10 and the second threaded hole 12 and 11 spiral shell of gland
Line connection, the first side of fixed ring 6 weeks is fixed with the second round tube 14, and the first network management 15 and the are fixed between two second round tubes 14
Two network managements 16, the first network management 15 are located at outside the second network management 16.
Wherein as shown in Fig. 4,5 and 6,3 one surface of fixed plate is provided with the first slot 5, and 11 1 surface of gland is provided with third slot
Hole 13,6 one surface of the first fixed ring are fixed with the second fixed ring 7, wherein 5 inner wall gap of one second fixed ring 7 and the first slot
Cooperation, another second fixed ring 7 and 13 inner wall clearance fit of third slot.
Wherein as shown in Fig. 5,6 and 7, the first slot 5 is identical with 13 structure feature of third slot, the first slot 5 and third
13 cross section of slot is cirque structure, and 9 cross section of the second slot is fan-shaped circular ring structure.
Wherein as shown in figure 8, the first network management 15 includes 22 ring-shaped distributed first sticks 1501, the second network management
16 include 22 ring-shaped distributed second sticks 1601, and the angle of the first stick 1501 and the second stick 1601 is 30 °.
Wherein as shown in Fig. 2, being fixed with absorbable flexible layer 17 between two first fixed rings 6, it can absorb 17 sets of flexible layer
It connects in the 14 weeks sides in 15 weeks sides of the first network management and one group of second round tube.
Wherein as it can be seen in figures 5 and 6, the outer diameter of the second fixed ring 7 is 2cm smaller than the outer diameter of the first fixed ring 6, the second fixed ring
7 internal diameters are 2cm bigger than 12 outer diameter of the second threaded hole.
One concrete application of the present embodiment are as follows: rotation fixed plate 3, so that in 4 precession cylinder 1 of threaded post, thus by it
Whole length control is in the length for needing synthetism, so that one group of second round tube 14 squeezes the first network management 15 and the second network management 16,
So that the first network management 15 and the second network management 16 extend outwardly, so that the shape of the netted molding machine of entire orthopaedics is ellipsoid
Then shape turns gland 11, so that the first round tube 8 is spilt, then inject filler along the second round tube 8, filler is again
It flows into the netted molding machine of orthopaedics along one group of second slot 9, to fill the netted molding machine of entire orthopaedics, then utilizes
Gland 11 closes the first round tube 8, is finally implanted into fracture, is connect gland 11 with a knochenbruch using rivet, will using rivet
Fixed plate 3 is connected with another knochenbruch, to complete synthetism processing.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of netted molding machine of orthopaedics, including cylinder (1), it is characterised in that: it further include fixed plate (3) and gland (11),
It is provided with the first threaded hole (2) in the cylinder (1), (3) one surface of fixed plate is fixed with threaded post (4), the fixed plate
(3) it is threadedly coupled by threaded post (4) and the first threaded hole (2) with cylinder (1), all sides of the threaded post (4) pass through bearing
It is rotatably connected to one first fixed ring (6), (1) one surface of cylinder is fixed with the first round tube (8)；First round tube (8)
All sides are fixed with another first fixed ring (6), and all sides of first round tube (8) are provided with one group of second symmetrical slot
(9), all sides of first round tube (8) are fixed with screw thread item (10), and second slot (9) and screw thread item (10) are located at
First fixed ring (6) two sides, (11) one surface of gland are provided with the second threaded hole (12), and first round tube (8) passes through spiral shell
Line item (10) and the second threaded hole (12) are threadedly coupled with gland (11), and all sides of first fixed ring (6) are fixed with second
Round tube (14) is fixed with the first network management (15) and the second network management (16), first network management between two second round tubes (14)
(15) it is external to be located at the second network management (16).
2. the netted molding machine of a kind of orthopaedics according to claim 1, which is characterized in that (3) one surface of fixed plate
It is provided with the first slot (5), (11) one surface of gland is provided with third slot (13), and (6) one surface of the first fixed ring is solid
Surely there are the second fixed ring (7), wherein second fixed ring (7) and the first slot (5) inner wall clearance fit, another described the
Two fixed rings (7) and third slot (13) inner wall clearance fit.
3. the netted molding machine of a kind of orthopaedics according to claim 2, which is characterized in that first slot (5) and
Three slots (13) structure feature is identical, and first slot (5) and third slot (13) cross section are cirque structure, described
Second slot (9) cross section is fan-shaped circular ring structure.
4. the netted molding machine of a kind of orthopaedics according to claim 3, which is characterized in that first network management (15) includes
Several ring-shaped distributed first sticks (1501), second network management (16) include several ring-shaped distributed second sticks
(1601), the angle of first stick (1501) and the second stick (1601) is 30 °.
5. the netted molding machine of a kind of orthopaedics according to claim 4, which is characterized in that two first fixed rings (6)
Between be fixed with absorbable flexible layer (17), the absorbable flexible layer (17) is socketed in all sides of the first network management (15) and one group
The all sides of second round tube (14).
6. the netted molding machine of a kind of orthopaedics according to claim 5, which is characterized in that second fixed ring (7)
Outer diameter is 2cm smaller than the outer diameter of the first fixed ring (6), and the second fixed ring (7) internal diameter is bigger than the second threaded hole (12) outer diameter
2cm。
7. a kind of processing method using the netted molding machine of a kind of orthopaedics as claimed in claim 6, which is characterized in that rotation is solid
Fixed board 3, so that in 4 precession cylinder 1 of threaded post, to controlling its whole length in the length for needing synthetism, so that one group
Second round tube 14 squeezes the first network management 15 and the second network management 16, so that the first network management 15 and the second network management 16 extend outwardly,
So that the shape of the netted molding machine of entire orthopaedics is elliposoidal, gland 11 is then turned, so that the first round tube 8 is spilt, so
Filler is injected along the second round tube 8 afterwards, filler flows into the netted molding machine of orthopaedics along one group of second slot 9 again,
To fill the netted molding machine of entire orthopaedics, then first round tube 8 is closed using gland 11, is finally implanted into fracture, benefit
Gland 11 is connect with a knochenbruch with rivet, is connected fixed plate 3 with another knochenbruch using rivet, to complete synthetism processing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010512696.1A CN111513888A (en) | 2018-09-05 | 2018-09-05 | Mesh forming device for orthopedics department |
| CN202010513062.8A CN111513889A (en) | 2018-09-05 | 2018-09-05 | Orthopedic mesh forming device |
| CN201811033249.7A CN109044568B (en) | 2018-09-05 | 2018-09-05 | Orthopedic mesh forming device and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033249.7A CN109044568B (en) | 2018-09-05 | 2018-09-05 | Orthopedic mesh forming device and processing method |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010512696.1A Division CN111513888A (en) | 2018-09-05 | 2018-09-05 | Mesh forming device for orthopedics department |
| CN202010513062.8A Division CN111513889A (en) | 2018-09-05 | 2018-09-05 | Orthopedic mesh forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109044568A true CN109044568A (en) | 2018-12-21 |
| CN109044568B CN109044568B (en) | 2020-07-07 |
Family
ID=64758548
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033249.7A Expired - Fee Related CN109044568B (en) | 2018-09-05 | 2018-09-05 | Orthopedic mesh forming device and processing method |
| CN202010513062.8A Pending CN111513889A (en) | 2018-09-05 | 2018-09-05 | Orthopedic mesh forming device |
| CN202010512696.1A Pending CN111513888A (en) | 2018-09-05 | 2018-09-05 | Mesh forming device for orthopedics department |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010513062.8A Pending CN111513889A (en) | 2018-09-05 | 2018-09-05 | Orthopedic mesh forming device |
| CN202010512696.1A Pending CN111513888A (en) | 2018-09-05 | 2018-09-05 | Mesh forming device for orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109044568B (en) |
Citations (5)
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| CN202235776U (en) * | 2011-09-30 | 2012-05-30 | 李锋 | Built-in bone supporting device |
| CN202619899U (en) * | 2012-06-05 | 2012-12-26 | 武汉大学 | Drug carrying device for dental implant |
| CN107530169A (en) * | 2015-03-31 | 2018-01-02 | 德普伊新特斯产品公司 | Bone grafting cage |
| CN207384360U (en) * | 2017-04-19 | 2018-05-22 | 北京爱康宜诚医疗器材有限公司 | Bone filling device |
| CN108095859A (en) * | 2017-12-14 | 2018-06-01 | 河北瑞鹤医疗器械有限公司 | The netted molding machine of orthopaedics |
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| US5059193A (en) * | 1989-11-20 | 1991-10-22 | Spine-Tech, Inc. | Expandable spinal implant and surgical method |
| US6533790B1 (en) * | 2000-07-27 | 2003-03-18 | Yuehuei H An | Self-guided pedical screw |
| WO2012134592A1 (en) * | 2011-03-25 | 2012-10-04 | Advanced Polymers, Inc. | Apparatus and methods for accessing and dilating bone structures using a narrow gauge cannula |
| DE102007003645A1 (en) * | 2007-01-22 | 2008-07-24 | Somatex Medical Technologies Gmbh | Damaged bone structures i.e. vertebral body, treating instrument for use during e.g. osteoporosis treatment, has elongate opening enabling expansion of barrel surface during force exertion in proximal-axial direction on cylinder distal end |
| CA2781407A1 (en) * | 2008-01-14 | 2009-07-23 | Michael P. Brenzel | Apparatus and methods for fracture repair |
| CN100594853C (en) * | 2008-05-16 | 2010-03-24 | 北京天新福医疗器材有限公司 | Metal bone support device for femoral head putrescence |
| TWI419672B (en) * | 2009-05-05 | 2013-12-21 | Spirit Spine Holdings Corp Inc | Spinal fixation system |
| TWI392474B (en) * | 2009-10-15 | 2013-04-11 | Spirit Spine Holdings Corp Inc | Bone fixation system |
| CN102813564B (en) * | 2012-08-23 | 2015-12-09 | 中国人民解放军第四军医大学 | A kind of preparation method of titanium alloy artificial bone/intramedullary nail compression fixation system |
| TWI503097B (en) * | 2012-10-23 | 2015-10-11 | Spirit Spine Holdings Corp Inc | Bone fixation device |
| CN105011993B (en) * | 2014-04-17 | 2018-06-01 | 思必瑞特脊椎股份有限公司 | Bone anchoring device |
| CN105496543B (en) * | 2016-02-22 | 2020-08-07 | 南通市第一人民医院 | Fusion type bone internal nail |
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2018
- 2018-09-05 CN CN201811033249.7A patent/CN109044568B/en not_active Expired - Fee Related
- 2018-09-05 CN CN202010513062.8A patent/CN111513889A/en active Pending
- 2018-09-05 CN CN202010512696.1A patent/CN111513888A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202235776U (en) * | 2011-09-30 | 2012-05-30 | 李锋 | Built-in bone supporting device |
| CN202619899U (en) * | 2012-06-05 | 2012-12-26 | 武汉大学 | Drug carrying device for dental implant |
| CN107530169A (en) * | 2015-03-31 | 2018-01-02 | 德普伊新特斯产品公司 | Bone grafting cage |
| CN207384360U (en) * | 2017-04-19 | 2018-05-22 | 北京爱康宜诚医疗器材有限公司 | Bone filling device |
| CN108095859A (en) * | 2017-12-14 | 2018-06-01 | 河北瑞鹤医疗器械有限公司 | The netted molding machine of orthopaedics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111513888A (en) | 2020-08-11 |
| CN109044568B (en) | 2020-07-07 |
| CN111513889A (en) | 2020-08-11 |
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