CN106333739A - Orthopaedic device used for injection implanting of material - Google Patents
Orthopaedic device used for injection implanting of material Download PDFInfo
- Publication number
- CN106333739A CN106333739A CN201610849866.9A CN201610849866A CN106333739A CN 106333739 A CN106333739 A CN 106333739A CN 201610849866 A CN201610849866 A CN 201610849866A CN 106333739 A CN106333739 A CN 106333739A
- Authority
- CN
- China
- Prior art keywords
- bone
- bone grafting
- cylinder
- push rod
- telescopic section
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8819—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by the introducer proximal part, e.g. cannula handle, or by parts which are inserted inside each other, e.g. stylet and cannula
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B2017/564—Methods for bone or joint treatment
Abstract
The invention relates to a orthopaedic device used for injection implanting of a material. The device comprises a push rod, a bone storing barrel and a bone implanting end, and is characterized in that the bone storing barrel is connected with the bone implanting end, and the push rod is arranged in the bone storing barrel; the front end of the bone implanting end is provided with a volume measuring balloon; the bone implanting end and the bone storing barrel are each provided with an inflating passage; the rear end of each inflating passage is connected with an inflating apparatus capable of detecting an inflating volume and an inflating pressure intensity; the bone implanting end is provided with a stretchable section; the bone storing barrel is connected with the bone implanting end by virtue of a streamline way; the upper section of the push rod is provided with a handlebar; the outer side of the bone storage barrel is provided with scales, and the outer side of the bone storing barrel is also provided with an antiskid structure; and the push rod moves up and down in the bone storing barrel by virtue of a piston or a screw and nut structure. By adopting the bone implanting device, the needed implanting quantity can be estimated, the unfavorable consequent caused by excessive implanting quantity and insufficient implanting quantity is prevented; and additionally, by arranging the stretchable section, the device can effectively enter a bone implanting portion according to a bone implanting depth, and the bone implanting dead corner is prevented.
Description
Technical field
The invention belongs to orthopedic medical device, particularly a kind of need to implant the orthopaedics using when broken bone or biomaterial
Apparatus is and in particular to be the apparatus using during a kind of orthopaedics injection embedded material.
Background technology
Osseous tissue or biomaterial are mainly moved on in patient body skeleton defect, need to strengthen or melt by operation by bone grafting operation
The position closed.And in operation process, often need by bone grafting instrument.
In field of orthopaedics, implant broken bone or biomaterial in femur head necrosiss, bulk Cranial defect, vertebral body plastic operation etc.
More and more important role is play in treatment.Broken bone, the packing material such as bone cement, gel and calcium phosphate, can be in local
The aspects such as fixing, defect filling play pivotal role.In the orthopaedic disease such as treatment of femur head necrosiss, bone tumor, often cut
Except pathological tissues, then need to fill artificial material, play supports, induction Bone Ingrowth etc. and act on, and whether the implantation amount of material
The accurate then functional rehabilitation and the prognosis that affect patient.In vertebral body property disease, vertebral body often needs to inject the artificial material such as bone cement
Material, with greater need for fine, the accurate implantation amount controlling material.
And existing bone grafting apparatus, adopt bone grafting pipe more, and embedded material introducing defect is played a supportive role, implantation amount
Bad appraisal, completely with the personal experience of doctor.Often there is implantation amount excessive or too small situation during operation, and then can deposit
In some rehabilitations and rear problem.It is thus desirable to one kind can estimate required embedded material amount in advance, and can be more clear
Understanding concrete embedded material amount a kind of implantation instrument.And existing bone grafting pipe is non-telescoping, when bone grafting pipe is long or
It is all artificially to be pushed or withdraw from when too short, would become hard to be moved when off size in good time.
The purpose of the present invention is can not be quantitative and how non-telescoping etc. well for the orthopaedics implantation instrument of prior art
Problem, provides the apparatus using during a kind of orthopaedics injection embedded material.
Content of the invention
The problems such as orthopaedics implantation instrument in order to overcome prior art can not be quantitative and how non-telescoping well, the present invention
Purpose be the apparatus that uses when a kind of orthopaedics injection embedded material that can solve the above problems is provided.
The purpose of the present invention is achieved through the following technical solutions:
The apparatus using during a kind of orthopaedics injection embedded material, it includes push rod, puts bone cylinder, bone grafting end, and its feature exists
In, described bone cylinder of putting is connected with bone grafting end, described push rod be arranged at described in put in bone cylinder；Volume is surveyed in the setting of described bone grafting end front end
Sacculus；Described bone grafting end and putting is arranged to the inflatable structure of inflated on bone cylinder；Inflatable structure rear end connects can detect inflation
Amount and the aerating device of inflation pressure.The setting of the inflatable structure of sacculus and rear end can complete thick to bone grafting amount before bone grafting
Slightly estimate, prevent from estimating and implant the excessive or very few Poor structure causing.
Further, described sacculus can be arranged at bone grafting end front end by arbitrary mode, wherein preferably passes through gluing
Mode is arranged on bone grafting end front end；Adhesive means can make sacculus be firmly fixed to bone grafting end front end.
Further, described inflatable structure is to be arranged on bone grafting end and put the gas tube inside bone cylinder or be arranged on bone grafting end
And put the filling channel in bone pipe wall.Wherein optimal way is to be arranged on bone grafting end and put the gas tube inside bone cylinder.
On described bone grafting end, setting can make the telescopic section that the elongation of bone grafting end is shortened, because arranging telescopic section, described inflatable structure
For being arranged on bone grafting end and putting gas tube inside bone cylinder, and leave, in gas tube, the part stretched for telescopic section.Telescopic section
Setting can realize the regulation to bone grafting end length, easy to use, and by scope extend shorten telescopic section can realize right
Embedded material strikes real purpose.
Further, described bone grafting end is divided into upper and lower two parts, and two parts have an overlapped part, overlapped part
For telescopic section.
Further, described telescopic section setting telescopic section screw nut structure or mutually corresponding retaining structure, or two
Spring structure is set between person.
Further, described retaining structure is that the rule being arranged on bone grafting end top half projects structure and bone grafting end lower half
Divide corresponding rule sunk structure.
Further, telescopic section and putting is provided between bone cylinder part controlling the connection that telescopic section is stretched to control knot on top
Structure.The setting connecting control structure can ensure that and is partially completed the control to telescopic section putting bone cylinder, simple to operate, easily real
Existing.
Further, described connect control structure and include connecting the connection strap and being arranged on of telescopic section put other the holding of bone cylinder
Ring, connection strap connects holds ring.
Further, described connection strap is fitted in and puts outside bone cylinder and bone grafting end.
When described telescopic section is set to retaining structure or spring structure, terminates dashing forward putting setting below bone cylinder, prevent handss
Hold ring excessively to move down, so that bone grafting end is separated up and down.Described holding also sets up side plate on ring, for depressing and above put forward telescopic section.
When described telescopic section is set to screw nut structure, described holding arranges skid resistant course on ring, prevents from effectively carrying
Dynamic telescopic section rotates.
Further, described push rod arranges piston；Or push rod is tied with arranging corresponding push rod screw nut on bone grafting cylinder
Structure.
Further, described push rod is arranged handle, described handle is set to crosswise.The setting of crosswise handle can be square
Convenient to operate and rotation
Further, described putting arranges scale on bone cylinder.The setting of scale can conveniently understand the number of bone grafting amount.
Further, described bone cylinder of putting is connected by streamline mode with bone grafting end.Streamlined setting can achieve gradual mistake
Degree, prevents Caton phenomenon.
Further, the apparatus material using during described injection embedded material is medical plastic material.Wherein it is preferably thoroughly
Bright medical plastic material.
During use, first bone grafting end is goed deep at bone grafting, if bone grafting end length not can control knot by the connection of upper end
Structure stretches telescopic section, by inflatable structure, air bag is inflated afterwards, is full of behind whole bone grafting position after air bag, by upside
Inflatable structure understands aeration quantity, and bone grafting amount needed for further rough estimate；After exitted；Then pass through to push or select
Embedded material is pushed to and need to fill position by push rod, and the required appraisal recording by scale and before understands filling situation, waits to reach
It is finely adjusted during to required bone amount.Device is taken off out after the completion of bone grafting.
Compared with prior art, the apparatus using during orthopaedics injection embedded material of the present invention is setting balloon structure, can
To carry out the rough estimate of embedded material, prevent from implanting the excessive or very few of appraisal；The setting of telescopic section can be effectively to not
Carry out material implantation with depth bone grafting part.
Brief description
Fig. 1 is the embodiment of the present invention 1 overall structure diagram；
Fig. 2 is the embodiment of the present invention 6 overall structure diagram；
Fig. 3 is the embodiment of the present invention 6 perspective structure schematic diagram；
Fig. 4 is different structure pusher structure schematic diagram of the present invention；
Fig. 5 is different structure telescopic section structural representation of the present invention；
Fig. 6 connects control structure schematic diagram for the present invention；
In figure, 1, push rod；11st, piston；12nd, push rod screw nut structure；13rd, handle；2nd, put bone cylinder；21st, scale；3rd, plant
Epiphysis；31st, sacculus；311st, gas tube；312；Aerating device；4th, telescopic section；41st, telescopic section screw nut structure；42nd, screens knot
Structure；43rd, spring structure；5th, connect control structure；51st, connection strap；52nd, hold ring；53rd, terminate dashing forward；54th, side plate.
Specific embodiment
The apparatus using during a kind of embodiment 1 orthopaedics injection embedded material
A kind of apparatus using during orthopaedics injection embedded material, it includes push rod 1, puts bone cylinder 2, bone grafting end 3, wherein,
Put bone cylinder 2 to be connected with bone grafting end 3, push rod 1 is arranged to be put in bone cylinder 2；Volume sacculus 31 is surveyed in the setting of bone grafting end 3 front end；Bone grafting end 3
And put arrange on bone cylinder 2 to sacculus 31 inflation inflatable structure；Inflatable structure rear end connects can detect aeration quantity and inflation pressure
Aerating device 312.The setting of the inflatable structure of sacculus 31 and rear end can complete the rough estimate to bone grafting amount before bone grafting,
Prevent from estimating and implant the excessive or very few Poor structure causing.Sacculus 31 is arranged on bone grafting end 3 front end by way of gluing；
Adhesive means can make sacculus 31 be firmly fixed to bone grafting end 3 front end.Inflatable structure is to be arranged on bone grafting end 3 and put bone cylinder 2
The gas tube 311 of inner side.On push rod 1, piston 11 is set, under being used for, pushes away embedded material.Crosswise handle 13 is arranged on push rod 1.Put
Scale 21 is arranged on bone cylinder 2.The setting of scale 21 can conveniently understand the number of bone grafting amount.Put bone cylinder 2 and pass through stream with bone grafting end 3
Wire type mode connects.The apparatus material using during injection embedded material is transparent medical grade plastic material.
The apparatus using during a kind of embodiment 2 orthopaedics injection embedded material
A kind of apparatus using during orthopaedics injection embedded material, it includes push rod 1, puts bone cylinder 2, bone grafting end 3, wherein,
Put bone cylinder 2 to be connected with bone grafting end 3, push rod 1 is arranged to be put in bone cylinder 2；Volume sacculus 31 is surveyed in the setting of bone grafting end 3 front end；Bone grafting end 3
And put arrange on bone cylinder 2 to sacculus 31 inflation inflatable structure；Inflatable structure rear end connects can detect aeration quantity and inflation pressure
Aerating device 312.The setting of the inflatable structure of sacculus 31 and rear end can complete the rough estimate to bone grafting amount before bone grafting,
Prevent from estimating and implant the excessive or very few Poor structure causing.Sacculus 31 is arranged on bone grafting end 3 front end by way of gluing；
Adhesive means can make sacculus 31 be firmly fixed to bone grafting end 3 front end.Inflatable structure is to be arranged on bone grafting end 3 and put bone cylinder 2
The gas tube 311 of inner side.On push rod 1, piston 11 is set, under being used for, pushes away embedded material.Crosswise handle 13 is arranged on push rod 1.Put
Scale 21 is arranged on bone cylinder 2.The setting of scale 21 can conveniently understand the number of bone grafting amount.Put bone cylinder 2 and pass through stream with bone grafting end 3
Wire type mode connects.Bone grafting end 3 is divided into upper and lower two parts, and two parts have overlapped part, and overlapped part is to stretch
Contracting section 4.Because arranging telescopic section 4, inflatable structure is the gas tube 311 being arranged on bone grafting end 3 and putting bone cylinder 2 inner side, and in inflation
Pipe 311 leaves the part stretched for telescopic section 4.Telescopic section 4 arranges telescopic section screw nut structure 41.During injection embedded material
The apparatus material using is transparent medical grade plastic material.
The apparatus using during a kind of embodiment 3 orthopaedics injection embedded material
A kind of apparatus using during orthopaedics injection embedded material, it includes push rod 1, puts bone cylinder 2, bone grafting end 3, wherein,
Put bone cylinder 2 to be connected with bone grafting end 3, push rod 1 is arranged to be put in bone cylinder 2；Volume sacculus 31 is surveyed in the setting of bone grafting end 3 front end；Bone grafting end 3
And put arrange on bone cylinder 2 to sacculus 31 inflation inflatable structure；Inflatable structure rear end connects can detect aeration quantity and inflation pressure
Aerating device 312.The setting of the inflatable structure of sacculus 31 and rear end can complete the rough estimate to bone grafting amount before bone grafting,
Prevent from estimating and implant the excessive or very few Poor structure causing.Sacculus 31 is arranged on bone grafting end 3 front end by way of gluing；
Adhesive means can make sacculus 31 be firmly fixed to bone grafting end 3 front end.Inflatable structure is to be arranged on bone grafting end 3 and put bone cylinder 2
The gas tube 311 of inner side.On push rod 1, piston 11 is set, under being used for, pushes away embedded material.Crosswise handle 13 is arranged on push rod 1.Put
Scale 21 is arranged on bone cylinder 2.The setting of scale 21 can conveniently understand the number of bone grafting amount.Put bone cylinder 2 and pass through stream with bone grafting end 3
Wire type mode connects.Bone grafting end 3 is divided into upper and lower two parts, and two parts have overlapped part, and overlapped part is to stretch
Contracting section 4.Because arranging telescopic section 4, inflatable structure is the gas tube 311 being arranged on bone grafting end 3 and putting bone cylinder 2 inner side, and in inflation
Pipe 311 leaves the part stretched for telescopic section 4.
Telescopic section 4 arranges mutually corresponding retaining structure 41.Retaining structure 41 is the rule being arranged on bone grafting end 3 top half
The prominent structure of rule and the corresponding rule sunk structure in bone grafting end 3 the latter half.Telescopic section 4 and put between bone cylinder 2 part setting and use
In the connection control structure 5 stretched in top control telescopic section 4.The setting of connection control structure 5 can ensure that is putting 2, bone cylinder
Divide the control completing to telescopic section 4, simple to operate, easily realize.Connect control structure 5 to include connecting the connection strap of telescopic section 4
51 and be arranged on put bone cylinder 2 other hold ring 52, connection strap 51 connects holds ring 52.Connection strap 51 is fitted in be put bone cylinder 2 and plants
Outside epiphysis 3.The apparatus material using during injection embedded material is transparent medical grade plastic material.
The apparatus using during a kind of embodiment 4 orthopaedics injection embedded material
A kind of apparatus using during orthopaedics injection embedded material, it includes push rod 1, puts bone cylinder 2, bone grafting end 3, wherein,
Put bone cylinder 2 to be connected with bone grafting end 3, push rod 1 is arranged to be put in bone cylinder 2；Volume sacculus 31 is surveyed in the setting of bone grafting end 3 front end；Bone grafting end 3
And put arrange on bone cylinder 2 to sacculus 31 inflation inflatable structure；Inflatable structure rear end connects can detect aeration quantity and inflation pressure
Aerating device 312.The setting of the inflatable structure of sacculus 31 and rear end can complete the rough estimate to bone grafting amount before bone grafting,
Prevent from estimating and implant the excessive or very few Poor structure causing.Sacculus 31 is arranged on bone grafting end 3 front end by way of gluing；
Adhesive means can make sacculus 31 be firmly fixed to bone grafting end 3 front end.Inflatable structure is to be arranged on bone grafting end 3 and put bone cylinder 2
The gas tube 311 of inner side.On push rod 1, piston 11 is set, under being used for, pushes away embedded material.Crosswise handle 13 is arranged on push rod 1.Put
Scale 21 is arranged on bone cylinder 2.The setting of scale 21 can conveniently understand the number of bone grafting amount.Put bone cylinder 2 and pass through stream with bone grafting end 3
Wire type mode connects.Bone grafting end 3 is divided into upper and lower two parts, and two parts have overlapped part, and overlapped part is to stretch
Contracting section 4.Because arranging telescopic section 4, inflatable structure is the gas tube 311 being arranged on bone grafting end 3 and putting bone cylinder 2 inner side, and in inflation
Pipe 311 leaves the part stretched for telescopic section 4.Telescopic section 4 arranges spring structure 43 between the two.Telescopic section 4 with put 2, bone cylinder
/ be provided for controlling, on top, the connection control structure 5 that telescopic section 4 stretches.The setting connecting control structure 5 can be protected
Card is partially completed control to telescopic section 4 putting bone cylinder 2, simple to operate, easily realizes.Connection control structure 5 includes connection and stretches
The connection strap 51 of contracting section 4 and being arranged on put bone cylinder 2 other hold ring 52, connection strap 51 connects holds ring 52.Connection strap 51 is fitted
Putting outside bone cylinder 2 and bone grafting end 3.The apparatus material using during injection embedded material is transparent medical grade plastic material.
The apparatus using during a kind of embodiment 5 orthopaedics injection embedded material
A kind of apparatus using during orthopaedics injection embedded material, it includes push rod 1, puts bone cylinder 2, bone grafting end 3, wherein,
Put bone cylinder 2 to be connected with bone grafting end 3, push rod 1 is arranged to be put in bone cylinder 2；Volume sacculus 31 is surveyed in the setting of bone grafting end 3 front end；Bone grafting end 3
And put arrange on bone cylinder 2 to sacculus 31 inflation inflatable structure；Inflatable structure rear end connects can detect aeration quantity and inflation pressure
Aerating device 312.The setting of the inflatable structure of sacculus 31 and rear end can complete the rough estimate to bone grafting amount before bone grafting,
Prevent from estimating and implant the excessive or very few Poor structure causing.Sacculus 31 is arranged on bone grafting end 3 front end by way of gluing；
Adhesive means can make sacculus 31 be firmly fixed to bone grafting end 3 front end.Inflatable structure is to be arranged on bone grafting end 3 and put bone cylinder 2
The gas tube 311 of inner side.Push rod 1 with corresponding push rod screw nut structure 12 is arranged on bone grafting cylinder, by rotation realize push rod 1
Move down.Crosswise handle 13 is arranged on push rod 1.Put setting scale 21 on bone cylinder 2.The setting of scale 21 can conveniently understand plant
The number of bone amount.Put bone cylinder 2 to be connected by streamline mode with bone grafting end 3.Bone grafting end 3 is divided into upper and lower two parts, and two parts have
Overlapped part, overlapped part is telescopic section 4.Because arranging telescopic section 4, inflatable structure is to be arranged on bone grafting end 3
And put the gas tube 311 of bone cylinder 2 inner side, and leave, in gas tube 311, the part stretched for telescopic section 4.Telescopic section 4 setting is flexible
Section screw nut structure 41, telescopic section 4 and putting is provided between bone cylinder 2 part controlling, on top, the connection that telescopic section 4 stretches
Control structure 5.The setting connecting control structure 5 can ensure that and is partially completed control to telescopic section 4, operation letter putting bone cylinder 2
Single, easily realize.Connect control structure 5 include connecting telescopic section 4 connection strap 51 and being arranged on put bone cylinder 2 other hold ring
52, connection strap 51 connects holds ring 52.Connection strap 51 is fitted in be put outside bone cylinder 2 and bone grafting end 3.Hold arrange on ring 52 anti-skidding
Layer, prevents from can not effectively driving telescopic section 4 to rotate.
The apparatus material using during injection embedded material is transparent medical grade plastic material.
The apparatus using during a kind of embodiment 6 orthopaedics injection embedded material
A kind of apparatus using during orthopaedics injection embedded material, it includes push rod 1, puts bone cylinder 2, bone grafting end 3, wherein,
Put bone cylinder 2 to be connected with bone grafting end 3, push rod 1 is arranged to be put in bone cylinder 2；Volume sacculus 31 is surveyed in the setting of bone grafting end 3 front end；Bone grafting end 3
And put arrange on bone cylinder 2 to sacculus 31 inflation inflatable structure；Inflatable structure rear end connects can detect aeration quantity and inflation pressure
Aerating device 312.The setting of the inflatable structure of sacculus 31 and rear end can complete the rough estimate to bone grafting amount before bone grafting,
Prevent from estimating and implant the excessive or very few Poor structure causing.Sacculus 31 is arranged on bone grafting end 3 front end by way of gluing；
Adhesive means can make sacculus 31 be firmly fixed to bone grafting end 3 front end.Inflatable structure is to be arranged on bone grafting end 3 and put bone cylinder 2
The gas tube 311 of inner side.Push rod 1 with corresponding push rod screw nut structure 12 is arranged on bone grafting cylinder, by rotation realize push rod 1
Move down.Crosswise handle 13 is arranged on push rod 1.Put setting scale 21 on bone cylinder 2.The setting of scale 21 can conveniently understand plant
The number of bone amount.Put bone cylinder 2 to be connected by streamline mode with bone grafting end 3.Bone grafting end 3 is divided into upper and lower two parts, and two parts have
Overlapped part, overlapped part is telescopic section 4.Because arranging telescopic section 4, inflatable structure is to be arranged on bone grafting end 3
And put the gas tube 311 of bone cylinder 2 inner side, and leave, in gas tube 311, the part stretched for telescopic section 4.Telescopic section 4 is arranged mutually
Corresponding retaining structure 41, retaining structure 41 is that the rule being arranged on bone grafting end 3 top half projects structure and bone grafting end 3 lower half
Partly corresponding rule sunk structure.Telescopic section 4 and putting is provided between bone cylinder 2 part controlling telescopic section 4 to stretch on top
Connection control structure 5.The setting connecting control structure 5 can ensure that and is partially completed control to telescopic section 4 putting bone cylinder 2,
Simple to operate, easily realize.Connect control structure 5 to include connecting the connection strap 51 of telescopic section 4 and be arranged on the handss putting bone cylinder 2 side
Hold ring 52, connection strap 51 connects holds ring 52.Terminate prominent 53 putting below bone cylinder 2 setting, prevent from holding ring 52 excessively moving down, make
Bone grafting end separates about 3.Hold and side plate 54 also set up on ring 52, for depressing and above put forward telescopic section 4.During injection embedded material
The apparatus material using is transparent medical grade plastic material.
The apparatus using during a kind of embodiment 7 orthopaedics injection embedded material
A kind of apparatus using during orthopaedics injection embedded material, it includes push rod 1, puts bone cylinder 2, bone grafting end 3, wherein,
Put bone cylinder 2 to be connected with bone grafting end 3, push rod 1 is arranged to be put in bone cylinder 2；Volume sacculus 31 is surveyed in the setting of bone grafting end 3 front end；Bone grafting end 3
And put arrange on bone cylinder 2 to sacculus 31 inflation inflatable structure；Inflatable structure rear end connects can detect aeration quantity and inflation pressure
Aerating device 312.The setting of the inflatable structure of sacculus 31 and rear end can complete the rough estimate to bone grafting amount before bone grafting,
Prevent from estimating and implant the excessive or very few Poor structure causing.Sacculus 31 is arranged on bone grafting end 3 front end by way of gluing；
Adhesive means can make sacculus 31 be firmly fixed to bone grafting end 3 front end.Inflatable structure is to be arranged on bone grafting end 3 and put bone cylinder 2
The gas tube 311 of inner side.Push rod 1 with corresponding push rod screw nut structure 12 is arranged on bone grafting cylinder, by rotation realize push rod 1
Move down.Crosswise handle 13 is arranged on push rod 1.Put setting scale 21 on bone cylinder 2.The setting of scale 21 can conveniently understand plant
The number of bone amount.Put bone cylinder 2 to be connected by streamline mode with bone grafting end 3.Bone grafting end 3 is divided into upper and lower two parts, and two parts have
Overlapped part, overlapped part is telescopic section 4.Because arranging telescopic section 4, inflatable structure is to be arranged on bone grafting end 3
And put the gas tube 311 of bone cylinder 2 inner side, and leave, in gas tube 311, the part stretched for telescopic section 4.Telescopic section is two about 4
/ setting spring structure 43.Telescopic section 4 and putting is provided between bone cylinder 2 part controlling telescopic section 4 to stretch on top
Connect control structure 5.The setting connecting control structure 5 can ensure that and is partially completed control to telescopic section 4 putting bone cylinder 2, behaviour
Make simple, easily realize.Connect control structure 5 and include connecting the connection strap 51 and being arranged on of telescopic section 4 and put other the holding of bone cylinder 2
Ring 52, connection strap 51 connects holds ring 52.Connection strap 51 is fitted in be put outside bone cylinder 2 and bone grafting end 3.Set below bone cylinder 2 putting
Put termination prominent 53, prevent from holding ring 52 excessively moving down, so that bone grafting end is separated about 3.Hold and also set up side plate 54 on ring 52, be used for
Push and above put forward telescopic section 4.The apparatus material using during injection embedded material is transparent medical grade plastic material.
The explanation of above-described embodiment is only intended to understand the present invention.It should be pointed out that for those of ordinary skill in the art
For, under the premise without departing from the principles of the invention, some improvement can also be carried out to the present invention, these improvement also will fall into this
In invention scope of the claims.
Claims (10)
1. the apparatus using during a kind of orthopaedics injection embedded material, it includes push rod (1), puts bone cylinder (2), bone grafting end (3), its
Be characterised by, described bone cylinder (2) of putting is connected with bone grafting end (3), described push rod (1) be arranged at described in put in bone cylinder (2)；Described plant
Volume sacculus (31) is surveyed in the setting of epiphysis (3) front end；Described bone grafting end (3) and put what the upper setting of bone cylinder (2) was inflated to sacculus (31)
Inflatable structure；Inflatable structure rear end connects the aerating device (312) that can detect aeration quantity and inflation pressure.
2. the apparatus that uses during orthopaedics injection embedded material according to claim 1 is it is characterised in that described bone grafting end
(3) upper setting can make the telescopic section (4) that bone grafting end (3) elongation is shortened.
3. the apparatus that uses during orthopaedics injection embedded material according to claim 2 is it is characterised in that described bone grafting end
(3) it is divided into upper and lower two parts, overlapped part is telescopic section (4).
4. the apparatus that uses during orthopaedics injection embedded material according to claim 3 is it is characterised in that described telescopic section
(4) setting telescopic section screw nut structure (41) or mutually corresponding retaining structure (42), or spring is set between the two
Structure (43).
5. the apparatus that uses during orthopaedics injection embedded material according to claim 3 is it is characterised in that telescopic section (4)
And put and be provided between bone cylinder (2) part controlling the flexible connection control structure (5) of telescopic section (4) on top.
6. the apparatus that uses during orthopaedics injection embedded material according to claim 5 is it is characterised in that described connection control
Structure (5) processed include connecting the connection strap (51) of telescopic section (4) and being arranged on put bone cylinder (2) other hold ring (52), connection strap
(51) connect and hold ring (52).
7. the apparatus that uses during orthopaedics injection embedded material according to claim 1 is it is characterised in that described push rod
(1) upper setting piston (11)；Or push rod (1) with corresponding push rod screw nut structure (12) is arranged on bone grafting cylinder.
8. the apparatus that uses during orthopaedics injection embedded material according to claim 1 is it is characterised in that described push rod
(1) upper setting handle (13), described handle (13) is set to crosswise.
9. the apparatus using during orthopaedics injection embedded material according to claim 1 is it is characterised in that described put bone cylinder
(2) upper setting scale (21).
10. the apparatus using during orthopaedics injection embedded material according to claim 1 is it is characterised in that described put bone
Cylinder (2) is connected by streamline mode with bone grafting end (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849866.9A CN106333739B (en) | 2016-09-26 | 2016-09-26 | Orthopaedics injecting type is implanted into the instrument used when material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849866.9A CN106333739B (en) | 2016-09-26 | 2016-09-26 | Orthopaedics injecting type is implanted into the instrument used when material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106333739A true CN106333739A (en) | 2017-01-18 |
| CN106333739B CN106333739B (en) | 2018-09-25 |
Family
ID=57838640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849866.9A Active CN106333739B (en) | 2016-09-26 | 2016-09-26 | Orthopaedics injecting type is implanted into the instrument used when material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106333739B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726024A (en) * | 2017-02-14 | 2017-05-31 | 西南医科大学附属中医医院 | A kind of Portable manual bone implanting |
| CN106821485A (en) * | 2017-03-31 | 2017-06-13 | 河南理工大学 | A kind of bone grafting instrument |
| CN112022442A (en) * | 2020-09-11 | 2020-12-04 | 枣庄市立医院 | Bone grafting device for orthopedics clinic |
| CN116983058A (en) * | 2023-09-27 | 2023-11-03 | 北京红立方医疗设备有限公司 | Auxiliary medical instrument for implantation of biological materials in minimally invasive surgery |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201814978U (en) * | 2010-10-20 | 2011-05-04 | 陈柏龄 | Double-type saccule expander for orthopedics department operation |
| CN201855298U (en) * | 2010-10-19 | 2011-06-08 | 周建明 | Balloon dilatation vertebral forming system |
| US20120197321A1 (en) * | 2011-01-28 | 2012-08-02 | Kyphon Sarl | Inflatable bone tamp with predetermined extensibility |
| CN202875454U (en) * | 2012-09-17 | 2013-04-17 | 浙江微度医疗器械有限公司 | Bone cement filling balloon device |
| CN203898419U (en) * | 2013-12-25 | 2014-10-29 | 暨南大学 | Bone cement injection device |
| CN204581470U (en) * | 2015-04-13 | 2015-08-26 | 熊云志 | The expansion gear for the treatment of compression fracture of vertabral body |
| CN204744364U (en) * | 2015-07-22 | 2015-11-11 | 昆明市第一人民医院 | Far and near end of four limbs and damaged bone grafting sleeve device of fracture of calcaneus bone |
| CN105342687A (en) * | 2015-09-26 | 2016-02-24 | 赵全明 | Bone cement injector for minimally invasive surgery |
| CN205073014U (en) * | 2015-09-26 | 2016-03-09 | 无锡市人民医院 | Minimally invasive surgery's bone cement infusion device |
| CN205251671U (en) * | 2015-12-22 | 2016-05-25 | 中山市世医堂医疗器械有限公司 | Bone cement filling device |
| CN206603812U (en) * | 2016-09-26 | 2017-11-03 | 中国医学科学院北京协和医院 | A kind of novel bone grafting apparatus |
-
2016
- 2016-09-26 CN CN201610849866.9A patent/CN106333739B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201855298U (en) * | 2010-10-19 | 2011-06-08 | 周建明 | Balloon dilatation vertebral forming system |
| CN201814978U (en) * | 2010-10-20 | 2011-05-04 | 陈柏龄 | Double-type saccule expander for orthopedics department operation |
| US20120197321A1 (en) * | 2011-01-28 | 2012-08-02 | Kyphon Sarl | Inflatable bone tamp with predetermined extensibility |
| CN202875454U (en) * | 2012-09-17 | 2013-04-17 | 浙江微度医疗器械有限公司 | Bone cement filling balloon device |
| CN203898419U (en) * | 2013-12-25 | 2014-10-29 | 暨南大学 | Bone cement injection device |
| CN204581470U (en) * | 2015-04-13 | 2015-08-26 | 熊云志 | The expansion gear for the treatment of compression fracture of vertabral body |
| CN204744364U (en) * | 2015-07-22 | 2015-11-11 | 昆明市第一人民医院 | Far and near end of four limbs and damaged bone grafting sleeve device of fracture of calcaneus bone |
| CN105342687A (en) * | 2015-09-26 | 2016-02-24 | 赵全明 | Bone cement injector for minimally invasive surgery |
| CN205073014U (en) * | 2015-09-26 | 2016-03-09 | 无锡市人民医院 | Minimally invasive surgery's bone cement infusion device |
| CN205251671U (en) * | 2015-12-22 | 2016-05-25 | 中山市世医堂医疗器械有限公司 | Bone cement filling device |
| CN206603812U (en) * | 2016-09-26 | 2017-11-03 | 中国医学科学院北京协和医院 | A kind of novel bone grafting apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726024A (en) * | 2017-02-14 | 2017-05-31 | 西南医科大学附属中医医院 | A kind of Portable manual bone implanting |
| CN106821485A (en) * | 2017-03-31 | 2017-06-13 | 河南理工大学 | A kind of bone grafting instrument |
| CN112022442A (en) * | 2020-09-11 | 2020-12-04 | 枣庄市立医院 | Bone grafting device for orthopedics clinic |
| CN116983058A (en) * | 2023-09-27 | 2023-11-03 | 北京红立方医疗设备有限公司 | Auxiliary medical instrument for implantation of biological materials in minimally invasive surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106333739B (en) | 2018-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106333739A (en) | Orthopaedic device used for injection implanting of material | |
| AU2003237666B2 (en) | Dilatable balloon implant | |
| KR20080043836A (en) | A tissue prosthesis and a method of, and equipment for, forming a tissue prosthesis | |
| CN102686175A (en) | Systems and methods for vertebral or other bone structure height restoration and stabilization | |
| US20150119983A1 (en) | Cosmetic surgery sizer | |
| CN101954146A (en) | Double-balloon dilator for bone surgery | |
| US6796875B1 (en) | Breast implant sizing apparatus and method | |
| CN102247200A (en) | Vertebral oriented dilated balloon catheter | |
| US20110028981A1 (en) | Bone graft measuring apparatus and method of use | |
| CN206603812U (en) | A kind of novel bone grafting apparatus | |
| CN202218916U (en) | Percutaneous vertebral plastic bone cement filling device | |
| CN201814978U (en) | Double-type saccule expander for orthopedics department operation | |
| CN104873264A (en) | Resin type bone cement and calcium phosphate bone cement combined pouring equipment | |
| CN101632601A (en) | Medical vertebral pedicle strengthening screw | |
| US20050284215A1 (en) | Method and apparatus for preoperative estimation of breast implant volume | |
| CN204468220U (en) | Type variable cervical dilator | |
| CN206526075U (en) | A kind of artery pressure hemostat | |
| CN206120427U (en) | Integral type expansible sacculus bag bagging apparatus | |
| CN204336997U (en) | A kind of extraction apparatus for head of femur | |
| CN201855299U (en) | Adjustable kyphoplasty former | |
| CN102008345A (en) | Bone cement injector for minimally invasive surgery | |
| CN208014236U (en) | Hemorrhage in Deep ligatures training device | |
| CN202173457U (en) | Bone-grafting device for repairing bone defect | |
| CN202982916U (en) | Medical seed implantation device | |
| CN207319560U (en) | A kind of air bladder personification dural sac model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |