CN102019152B - Orthopaedic hybrid pouring device - Google Patents
Orthopaedic hybrid pouring device Download PDFInfo
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- CN102019152B CN102019152B CN 200910092669 CN200910092669A CN102019152B CN 102019152 B CN102019152 B CN 102019152B CN 200910092669 CN200910092669 CN 200910092669 CN 200910092669 A CN200910092669 A CN 200910092669A CN 102019152 B CN102019152 B CN 102019152B
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Abstract
The invention belongs to an orthopaedic hybrid pouring device. The device comprises an injection component, a combined holding component and a pushing and stirring component, wherein the injection component comprises an injection port, an accommodating cylinder and a combining part; the injection port is positioned at the front end of the injection component; the combining part is positioned at the rear end of the injection component; the combined holding component is a device which has a disassembling function and can be held by a hand, and can be combined with the combining part at the rear end of the injection component; the center of the combined holding component is provided with a through hole and threads; the pushing and stirring component comprises a hollow threaded push rod, a solid rotary transmission rod component and a flexible three-dimensional stirring blade part; the solid rotary transmission rod component is positioned in the hollow threaded push rod; the flexible three-dimensional stirring blade part is positioned at the front end; the hollow threaded push rod can be combined through the through hole of the combined holding component in a screwing mode; the front end of a solid rotary transmission shaft can be combined in a plug hole at the bottom of the flexible three-dimensional stirring blade part, and the rear end of the solid rotary transmission shaft can be joined to a driving component; and the stirring component rotates and pushes the stirred material to pour the stirred material from the injection port of the injection component.
Description
Technical field
The present invention is that device is filled with out in relevant a kind of mixing, refer to that especially the three-dimensional stirring vane parts of a kind of application place accommodating cylinder, utilize solid rotary drive axostylus axostyle to engage flexible stirring vane feature bottom and different material filled part mixes and device is filled with out in the mixing of rotating release.
Background technology
The healthcare givers was when the hybrid modulation medical supplies in the past, usually all be powder or the graininess pharmaceuticals of packing separately, such as calcium sulfate, calcium phosphate or bone cement are (for example, polymethyl methacrylate (PMMA, poly methyl methacrylate) etc., unpack hypsokinesis in a wide-mouth basin, adding mediation solution (being generally water) stirs, be modulated to gradually the suitable degree of beating, stickiness, and in the process of modulation, must constantly stir and test its stickiness or temperature, when treating that stickiness and temperature are all adjusted to appropriate state, these pulpous state pharmaceuticals are injected in the injection tube stand-by by this wide-mouth basin dress again.So, the modulated process of these pulpous state pharmaceuticals not only deal is indefinite, modulated process inconvenience and time-consuming permanent, easily polluted, overflowed when toppling over etc. all problems, be exactly this powder or the graininess pharmaceuticals of once not finishing using in addition in addition, be exposed to and easily suffer in the air to pollute, make moist, and when packing another injection tube into via the wide-mouth basin, part easily is stained with to stick with the bone cement that mixes up and is difficult for scraping to wall, causes the problem of underweight to produce.
In order to improve above-mentioned shortcoming, it is with a syringe and an agitator for Taiwan patent of invention I259776, its agitator is that a spiral rod end reaches always rod end, it is characterized in that this spiral rod end by a plurality of by large gradually little spiral loop to from small to large, respectively this spiral loop in fact can be overlapped in inferior one larger loop or be wrapped in outside it, become in fact single form concentric spirals loop, or a cone-type spiral loop.If but mixture is too dense thick in fact, the undercapacity of spring, meeting is so that mixed effect is not good.And when being in harmonious proportion the opening of solution by the front when injecting in the syringe, be difficult to place the powder of bottom to mix fully, cause the composition of this medical mixture inconsistent, cause having in the use the problem generation that is difficult to control time and deal.
Summary of the invention
A purpose of the present invention is to provide a kind of Orthopaedic hybrid pouring device.
A further object of the present invention is to provide the Orthopaedic hybrid pouring device of a kind of flexible three-dimensional stirring vane section.
Another object of the present invention is to provide a kind of compressible flexible three-dimensional stirring vane section, makes this mixing fill with out the Orthopaedic hybrid pouring device that mixing component pushes to the bottom as far as possible that pushes of device.
Another purpose of the present invention is to provide a bottom to have the Orthopaedic hybrid pouring device of the flexible three-dimensional stirring vane of jack.
Another purpose of the present invention provides solid rotary drive rod unit that a hollow thread push rod and the is positioned at hollow thread push rod inside Orthopaedic hybrid pouring device with the flexible three-dimensional stirring vane section that is positioned at front end again.
An also purpose of the present invention provides a kind of Orthopaedic hybrid pouring device that has the function disassembled and can supply hand to grip again.
Another object of the present invention, be to provide can with the joint portion rotation combination of injection member rear end, and in conjunction with the Orthopaedic hybrid pouring device of holding assembly center tool one perforation.
The Orthopaedic hybrid pouring device that provides a kind of medical mixture to be extruded by the injection port of injection member is provided another purpose of the present invention.
A kind of Orthopaedic hybrid pouring device of the present invention, it comprises:
One injection member includes an injection port and accommodating cylinder and a joint portion; Its injection port is positioned at the front end of injection member, and binding site is in the rear end of injection member; And
One in conjunction with holding assembly, and these parts are a device that has the function disassembled and can supply hand to grip, and can rotate with the joint portion of injection member rear end, and one perforation are arranged and have screw thread in conjunction with the holding assembly center; And
One pushes mixing component, comprise solid rotary drive rod unit that a hollow thread push rod and is positioned at hollow thread push rod inside and the flexible three-dimensional stirring vane section that is positioned at front end, this hollow thread push rod can via in conjunction with the perforation of holding assembly with the screw-in version combination, and solid rotating drive shaft front end can be incorporated in the jack of flexible three-dimensional stirring vane section bottom, and the rear end can engage a driver part;
After described three-dimensional stirring vane section two or more material of abundant mix and blend, push mixing component and can utilize the action that pushes while rotating, the material after the stirring is filled with out in the injection port of injection member.
It is characterized in that:
This solid rotating drive shaft axostylus axostyle that pushes mixing component penetrates in the hollow rotation push rod after the flexible three-dimensional stirring vane of front end section is combined, be combined with the helical surface of hollow rotation push rod via the threaded portion, center in conjunction with holding assembly, form a rotation that can grip and push parts, after the flexible three-dimensional stirring vane section that then further rotation is pushed the parts front end is placed in the accommodating cylinder of injection member, joint portion, injection member rear end with in conjunction with the holding assembly combination, finish assembling of the present invention; Utilize rotation to push the driver part of parts rear end thereafter, begin to be rotated action, the material that its wish that is placed in advance accommodating cylinder is mixed, section begins to be rotated the action of stirring material because solid rotary drive axostylus axostyle drives flexible three-dimensional stirring vane, then rotation pushes parts and can utilize the action that pushes while rotate that flexible three-dimensional stirring vane section is compressed, also abundant mixed material simultaneously, and mixture extruded in the injection port of injection member front end.
The joint portion of above-mentioned this injection member with can be the formula of screwing togather, lock-fit-type, clamp-close type or fixed by adhesive in conjunction with the associated methods of holding assembly, wherein to screw togather formula, lock-fit-type or clamp-close type for better.
In advance quantitative accommodating pharmaceuticals or solution in the accommodating cylinder of above-mentioned this injection member.Generally speaking, be the material (for example powdery or granular material) that will relatively be not easy to insert, be placed in advance in this accommodating cylinder.
Can comprise an injection orifice in the accommodating cylinder of above-mentioned this injection member, in order to filling liquid (such as water, saline solution, methyl methacrylate monomer etc.), in order to accommodating cylinder in powdery or granular material mix.
The front end injection port of above-mentioned this injection member can further connect the injection extension tube, for example: flexible extension tube (seeing also Fig. 5).
Above-mentioned these flexible three-dimensional stirring vane parts, can be the flexible body (seeing also Fig. 4 a, 4b, 4c, 4d, 4e) of any pattern, make this injection member when injection, can will should solid flexible blade section be compressed to minimum volume, residue in the amount in the accommodating cylinder of injection member in order to material after reducing injection and finishing, with the hollow three-dimensional blade type for better.
Above-mentioned jack that should the flexible stirring vane parts of solid, (see also Fig. 3 a) or the solid rotary drive axostylus axostyle of electrodynamic type stirring rod, its electronic startup button can drive solid rotary drive shaft member is built in accommodating cylinder to the place ahead flexible three-dimensional stirring vane parts (seeing also Fig. 3 c) can be engaged in the solid rotary drive axostylus axostyle of manual type.
Above-mentioned this driver part can be a manual type swingle or electrodynamic type by starting button, and its driver part is positioned at the rotating drive shaft rod rear end, can be rotated action, and further drives the flexible three-dimensional stirring vane parts that the place ahead is built in accommodating cylinder.
Device is filled with out in above-mentioned this mixing, fill with out device as a kind of medical pharmaceuticals mixing, wherein should the medical treatment fill material, it can be known medical fill material, such as calcium sulfate, calcium phosphate or bone cement (for example, polymethyl methacrylates (PMMA, poly methyl methacrylate) etc., this liquid can be solvent (such as water or saline solution etc.) or reaction mass (such as methyl methacrylate monomer etc.).Described medical pharmaceuticals and solution, in fact can be by by manual or electrodynamic type inverse clock/rotate clockwise this stirring vane section (seeing also Fig. 3 a, 3e), and obtain to mix fully, after forming uniform pasty material, in order to be injected in specific part, organize or join to a connecting device (seeing also Fig. 5).
Description of drawings
Fig. 1 is the schematic perspective view of a preferred embodiment of Orthopaedic hybrid pouring device of the present invention.
Fig. 2 a is that the side schematic view of device when partly being assembled filled with out in the mixing of Fig. 1.
Fig. 2 b is that the side schematic view when device is assembled to be finished is filled with out in the mixing of Fig. 1.
The schematic diagram of Fig. 3 a for implementing with manual mode of operation Orthopaedic hybrid pouring device of the present invention to mix.
Fig. 3 b implements the schematic diagram that rotation advances with manual mode of operation Orthopaedic hybrid pouring device of the present invention.
The schematic diagram that Fig. 3 c mixes for operate Orthopaedic hybrid pouring device enforcement of the present invention in electronic mode.
Fig. 3 d is the schematic diagram of implementing the rotation propulsion mode with manual mode of operation Orthopaedic hybrid pouring device of the present invention.
Fig. 4 a, 4b, 4c, 4d, 4e are the schematic diagram of the flexible three-dimensional stirring vane of five kinds of Orthopaedic hybrid pouring device of the present invention section.
Fig. 5 is the schematic diagram that the injection member of Orthopaedic hybrid pouring device of the present invention connects another connecting device embodiment.
Reference numeral
100. injection member 101. accommodating cylinders
102. injection port 103. injection member joint portions
200. disassemble button in conjunction with holding assembly 201.
202. threaded portion
300. push the flexible three-dimensional stirring vane of mixing component 301. section
302. the jack 303. hollow rotation push rod of flexible three-dimensional stirring vane bottom
304. solid rotary drive shaft member 305. manual rotation handgrips
306. electronic startup button 307. grip parts
400. connecting device 500. medical mixture
600. the rotation that can grip pushes parts
The specific embodiment
Orthopaedic hybrid pouring device of the present invention, in accommodating cylinder, insert a flexible three-dimensional stirring vane section, when can be used for mixing two or more material, the mediation solution that fully wish is mixed mixes fully with medical fill material, and after injection member and holding assembly and rotation push parts and are combined, can utilize rotation to push the swingle of parts rear end, clockwise/inverse clock rotation and drive solid rotary drive shaft member so that rotation pushes the flexible three-dimensional stirring vane section rotation in parts the place ahead, reach the purpose of stirring, and can further use rotation to push parts stirring vane is compressed, release this mixing by injection port and fill with out outside the device medical mixture is controllable simultaneously, and this injection port can further be engaged in another hookup mechanism.
Hereby further specify preferred embodiment of the present invention with accompanying drawing as follows:
Fig. 1 is respectively the schematic perspective view of a preferred embodiment of Orthopaedic hybrid pouring device of the present invention.Wherein label 100 is injection member, 101 is the accommodating cylinder of injection member, 102 is the injection port of injection member, 103 is the joint portion, 200 is in conjunction with holding assembly, 201 are the button of disassembling in conjunction with holding assembly, 202 is the threaded portion in conjunction with holding assembly, and 300 for pushing mixing component, and 301 is flexible three-dimensional stirring vane section, 302 is the jack of flexible three-dimensional stirring vane bottom, 303 is hollow rotation push rod, and 304 is solid rotary drive shaft member, and 305 is the manual rotation handgrip, 307 is the grip part, and 600 is that the rotation that can grip pushes parts.
The mixing that Fig. 2 a and Fig. 2 b are respectively Fig. 1 is filled with out device and is partly assembled and assemble side schematic view when finishing.Wherein label 100 is injection member, 101 is the accommodating cylinder of injection member, 102 is the injection port of injection member, and 103 is the joint portion, and 200 is in conjunction with holding assembly, 201 are the button of disassembling in conjunction with holding assembly, 202 is the threaded portion in conjunction with holding assembly, and 300 for pushing mixing component, and 301 is flexible three-dimensional stirring vane section, 303 is hollow rotation push rod, and 305 is the manual rotation handgrip.When manual rotation handgrip 305 and solid rotary drive shaft member 304 are passed hollow rotation push rod 303, and the jack 302 that utilizes flexible three-dimensional stirring vane bottom and flexible three-dimensional stirring vane section 301 in conjunction with after, parts 200 and 300 can by be screwed togather with hollow rotation push rod 303 lip-deep screw threads by the threaded portion 202 in conjunction with holding assembly, form a rotation that can grip and push parts 600.Again via joint portion, injection member 100 rear end 103 with in conjunction with holding assembly 200 combinations, make flexible three-dimensional stirring vane section 301 place accommodating cylinder 101 inside of injection member, form Orthopaedic hybrid pouring device of the present invention.
Shown in Fig. 3 a, with manual rotation handgrip 305 clockwises/inverse clock rotation, taking advantage of a situation drives solid rotary drive shaft member 304 (being shown in Fig. 1) is built in accommodating cylinder 101 (being shown in Fig. 1) to the place ahead three-dimensional stirring vane parts 301 rotations, reaches the effect of mixed material.
Shown in Fig. 3 b, hollow rotation push rod 303 screw types are pushed away grip part 307 rotations forward, the compressible flexible three-dimensional stirring vane 301 of one side, one side is abundant mixed material again, and mixture is filled with out by the injection port 102 of injection member front end.
Shown in Fig. 3 c, electronic startup button 306 is pressed the solid rotary drive shaft member 304 of drive (being shown in Fig. 1) is built in accommodating cylinder 101 (being shown in Fig. 1) to the place ahead flexible three-dimensional stirring vane parts 301 rotations, reach the effect of mixed material.
Shown in Fig. 3 d, hollow rotation push rod 303 screw types are pushed away grip part 307 rotations forward, the compressible flexible three-dimensional stirring vane 301 of one side, one side is abundant mixed material again, and mixture is filled with out by the injection port 102 of injection member front end.
Fig. 4 a, 4b, 4c, 4d, 4e are the schematic diagram of the better flexible three-dimensional stirring vane section of five kinds of Orthopaedic hybrid pouring device of the present invention.Fig. 4 a shows: three-dimensional stirring vane section is stereo hollow and has zigzag.Fig. 4 b shows: three-dimensional stirring vane section is stereo hollow and has twisted shape.Fig. 4 c shows: three-dimensional stirring vane section is three-dimensional helical form.Fig. 4 d shows: three-dimensional stirring vane section is stereo hollow and has bent dentation.Fig. 4 e shows: three-dimensional stirring vane section is stereo hollow and has the eddy current shape.
Fig. 5 is the schematic diagram that the injection member of Orthopaedic hybrid pouring device of the present invention connects the embodiment of another connecting device, wherein can with injection port 102 (being shown in Fig. 1) in conjunction with another connecting device 400, the medical mixture 500 that has mixed be filled with out.
Claims (7)
1. Orthopaedic hybrid pouring device, it comprises:
One injection member includes an injection port and accommodating cylinder and a joint portion, and its injection port is positioned at the front end of injection member, and binding site is in the rear end of injection member; And
One in conjunction with holding assembly, and these parts are a device that has the function disassembled and grip for hand, is combined with the joint portion of injection member rear end, and has a perforation and have screw thread in conjunction with holding assembly; And
One pushes mixing component, comprise solid rotary drive rod unit that a hollow thread push rod and is positioned at hollow thread push rod inside and the flexible three-dimensional stirring vane section that is positioned at front end, this hollow thread push rod via in conjunction with the perforation of holding assembly with the screw-in version combination, and solid rotating drive shaft front end is incorporated in the jack of flexible three-dimensional stirring vane section bottom, then termination unification driver part;
After two or more material of the abundant mix and blend of described mixing component, push mixing component and namely utilize the action that pushes while rotating, the material after the stirring is filled with out in the opening of injection member.
2. Orthopaedic hybrid pouring device as claimed in claim 1, wherein this flexible three-dimensional stirring vane section is hollow and has zigzag or the flexible body of helical form or bent dentation or eddy current shape.
3. Orthopaedic hybrid pouring device as claimed in claim 1, wherein solid rotary drive rod unit passes through in the hollow thread push rod, by the driver part of solid rotary drive rod rear end, drive the action of the flexible three-dimensional stirring vane section of front end enforcement Stirring in accommodating cylinder.
4. Orthopaedic hybrid pouring device as claimed in claim 1, wherein this driver part is the manual rotation handgrip.
5. Orthopaedic hybrid pouring device as claimed in claim 1, wherein making the method done in conjunction with holding assembly and the combination that pushes mixing component is direct pushing style or the rotation pushing style that advances.
6. Orthopaedic hybrid pouring device as claimed in claim 5 wherein makes the method done for rotating the pushing style that advances in conjunction with holding assembly and the combination that pushes mixing component.
7. Orthopaedic hybrid pouring device as claimed in claim 1, wherein being combined into clamp-close type or screwing togather formula in conjunction with the joint portion of holding assembly and injection member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910092669 CN102019152B (en) | 2009-09-22 | 2009-09-22 | Orthopaedic hybrid pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910092669 CN102019152B (en) | 2009-09-22 | 2009-09-22 | Orthopaedic hybrid pouring device |
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| Publication Number | Publication Date |
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| CN102019152A CN102019152A (en) | 2011-04-20 |
| CN102019152B true CN102019152B (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200910092669 Active CN102019152B (en) | 2009-09-22 | 2009-09-22 | Orthopaedic hybrid pouring device |
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| CN (1) | CN102019152B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013226118B3 (en) * | 2013-12-16 | 2015-06-11 | Heraeus Medical Gmbh | Device for storing and mixing bone cement |
| CN104799919A (en) * | 2014-01-23 | 2015-07-29 | 上海轩颐医疗科技有限公司 | Integrated bone cement electric stirring and propelling plant and application thereof |
| CN104586497B (en) * | 2015-02-09 | 2016-11-16 | 北京闪星世纪医疗科技有限公司 | Bone cement implantation tool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2778212Y (en) * | 2005-04-13 | 2006-05-10 | 詹肇洋 | Bottling apparatus of bone mud |
| CN2852970Y (en) * | 2005-12-15 | 2007-01-03 | 蒋谊康 | Integral skeleton cement vacuum stirring injector |
| CN201139624Y (en) * | 2007-12-14 | 2008-10-29 | 天津蓝蛇医疗器械技术开发有限公司 | Bone cement vacuum stirring injector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006086479A2 (en) * | 2005-02-09 | 2006-08-17 | Children's Medical Center Corporation | Device for mixing and delivering fluids for tissue repair |
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2009
- 2009-09-22 CN CN 200910092669 patent/CN102019152B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2778212Y (en) * | 2005-04-13 | 2006-05-10 | 詹肇洋 | Bottling apparatus of bone mud |
| CN2852970Y (en) * | 2005-12-15 | 2007-01-03 | 蒋谊康 | Integral skeleton cement vacuum stirring injector |
| CN201139624Y (en) * | 2007-12-14 | 2008-10-29 | 天津蓝蛇医疗器械技术开发有限公司 | Bone cement vacuum stirring injector |
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| CN102019152A (en) | 2011-04-20 |
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Owner name: CENTRAL MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIN ZHIYI Effective date: 20120709 |
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Effective date of registration: 20120709 Address after: Ruiguang road Taiwan Taipei City Neihu district China No. 298 3 floor Applicant after: Central Medical Equipment Co., Ltd. Address before: Chau Street China Neihu district of Taipei city Taiwan 65 Building No. 5 Applicant before: Lin Zhiyi |
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