CN205007022U - Area is stirred and is filled integral type bone cement irrigator of function - Google Patents
Area is stirred and is filled integral type bone cement irrigator of function Download PDFInfo
- Publication number
- CN205007022U CN205007022U CN201520140519.XU CN201520140519U CN205007022U CN 205007022 U CN205007022 U CN 205007022U CN 201520140519 U CN201520140519 U CN 201520140519U CN 205007022 U CN205007022 U CN 205007022U
- Authority
- CN
- China
- Prior art keywords
- stirring
- push
- syringe
- bone cement
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to an area is stirred and is filled integral type bone cement irrigator of function in medical appliances field, this irrigator include cylinder, push -and -pull subassembly and stirring subassembly, and the front end detachably of cylinder is connected with the end cap subassembly that has been used for the effect of sealing, and the rear end detachably of cylinder is connected with the handle subassembly that is used for handheld operation, and the push -and -pull subassembly includes push -and -pull rod, push and pull bar and take the piston of sealing washer that the stirring subassembly includes puddler, stirring handle and stirring piece. The both ends of cylinder are provided with stirring subassembly and push -and -pull subassembly respectively, can accomplish stirring and push -and -pull and pour into the action in same cylinder, and the stirring is accomplished the back installation and is punctured the ware and can pour into, avoid being pungent and also avoiding modulating the waste that bone cement brought once more in the peculiar smell because of bone cement drips outside the production, have shortened operation time, have lightened doctor's burden for the doctor accomplishes each item operation in the operation easily, has reduced the accident in the operation, is favorable to improving the operation quality.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to the integral type bone cement filling apparatus being with stirring and perfusion functional.
Background technology
In bone surgery, often need to pour into after bone cement stirring to patient, and the stirring of bone cement and filling process more complicated, the characteristic of doctor to bone cement is needed to know, and can seize the opportunity exactly in operation, but determine due to the self property of bone cement, operating process only has short a few minutes, stir and pour into link all shorter, easily occur stirring uneven situation.
In addition, whole operating process is in a hurry, require very high to the skill of doctor and degree of concentrating, and surgery situation is complicated and changeable, careless slightlyly just may hold the bad best opportunity, have to modulating bone cement again, this adds increased the misery of patient, and doctor also needs to experience once above-mentioned operating process again, work load is well imagined; And modulating bone cement also result in the waste of material again.
Existing bone cement stirring mode is divided into two kinds, and one manually stirs, and is undertaken in a vessel by artificial by stirring rod, and easily occur stirring uneven, viscosity is not easy to control, affect stirring efficiency.Another needs to coordinate motor to stir, and needs motor and the control chamber to Electric Machine Control, and the vacuum equipment of evacuation, and its complex structure, is not easy to use at operative site.
Utility model content
The object of utility model solves above defect, provides a kind of integral type bone cement filling apparatus, and it possesses stirring and perfusion functional simultaneously, can complete, increase work efficiency in same bone cement filling apparatus.
The purpose of this utility model is achieved in the following ways:
The integral type bone cement filling apparatus of band stirring and perfusion functional, this filling apparatus comprises syringe, push-and-pull assembly and mixing component.
Wherein, the front end of syringe is open front, rear end is the after-opening with open front conducting, the front end of syringe is removably connected with the plug component for playing sealing process, the center of this plug component offer with open front conducting before through hole, the rear end of syringe is removably connected with the grip assembly for hand-held, and the center of this grip assembly offers the rear through hole with after-opening conducting.
Push-and-pull assembly is used for manual withdrawal liquid medicine or pushes the bone cement stirred, push-and-pull assembly comprises the piston of push-pull bar, push and pull bar and band sealing ring, piston penetrates the inside of syringe and can move in syringe, the front end of piston is clamping part, the rear end of piston is installation portion, the front end of push-pull bar penetrates after-opening and extends into the inside of syringe, and is connected with the installation portion of piston, and the rear end of push-pull bar is connected with push and pull bar.
Mixing component is used for manual operation complete operation process, mixing component comprises puddler, stirs handle and stirring piece, stirring piece is arranged on the inside of syringe and is removably clamped on the clamping part of piston, the center of stirring piece is provided with the locating interface for connecting puddler, the rear end of puddler penetrates open front and extends into the inside of syringe, and be removably connected with the locating interface of stirring piece, the front end of puddler is connected with stirring handle.What deserves to be explained is, during original state, when namely not adding powder and liquid medicine, stirring piece and puddler are in not-connected status, stirring piece is clamped on the clamping part of piston always, after having added powder and liquid medicine, and (two kinds of situations, one is that medicated powder is directly encapsulated in syringe, only needs suction liquid medicine.Another kind again adds medicated powder, and suction liquid medicine.The first situation is preferred.) penetrate puddler from open front again, puddler simultaneously through plug component, last carry out being spirally connected with stirring piece fix after can implement stirring work.
In above-mentioned explanation, as preferred scheme, described grip assembly is made up of handle lid and the screw thread facing being arranged at handle lid portion inside, and the center of screw thread facing is provided with the screw thread trepanning with after-opening conducting, and the surface of described push-pull bar is provided with the screw thread matched with screw thread trepanning.The push pull maneuver that push-pull bar has coordinated helicitic texture to engage with screw thread facing, namely turn clockwise push and pull bar time, push-pull bar is driven forward piston threadingly, when being rotated counterclockwise push and pull bar, push-pull bar threadingly pulls piston backward, simple operation, and operating process does not stress, easily and easily grasp.
In above-mentioned explanation, as preferred scheme, being also provided with between described handle lid and screw thread facing can the slip body of slide anteroposterior, and the center of slip body is provided with the central through hole with after-opening conducting.The inside, front end of slip body is provided with the cavity for holding screw thread facing, leave for the space of screw thread facing activity in this cavity, the inwall of this cavity is provided with two the first relative inclined-planes, screw thread facing is by relatively fitting and being respectively with the upper shell of half of screw thread and lower shell to form, the screw thread trepanning that the half of thread set of upper shell and lower shell has been altogether, and spring is provided with between upper shell and lower shell, spring is used for upper shell to be separated with lower shell, upper shell and the outer surface of lower shell are equipped with second inclined-plane identical with the incline direction on the first inclined-plane.
The rear end of slip body extends to the outside formation slide end of handle lid backward, slides in front-rear direction for operating slip body.When the first inclined-plane slides toward the direction away from the second inclined-plane, the bottom on the first inclined-plane and the top contact on the second inclined-plane, thus compress upper shell and lower shell, now upper shell and lower shell are in fit-state, form complete screw thread trepanning, for the engagement threads with push-pull bar, can realize clockwise or be rotated counterclockwise push and pull bar.When the first inclined-plane toward relative second inclined-plane direction slide time, under the reset response of spring, first inclined-plane and the second inclined-plane fit, thus upper shell is separated with lower shell, do not contact with push-pull bar after upper shell is separated with lower shell, now can realize direct Manual push-pull action, manually straightforward manipulation push and pull bar.
In above-mentioned explanation, preferred scheme, the rear end of described slide end is provided with protruding outer, the periphery of slide end is also set with knob lid, the periphery of slide end and the medial surface of knob lid are respectively equipped with the rotary spacing groove and rotary spacing card column that mutually match, protruding outer is withstood in the rear end of knob lid, the front end of knob lid is provided with the rotation guide post for penetrating handle lid rear end, when twisting knob lid, knob lid can move toward fore-and-aft direction, and knob lid drives slip body to slide simultaneously.
In above-mentioned explanation, the scheme more selected, described first inclined-plane and the second inclined-plane are all downward-sloping from rear end forward end, and the front end of knob lid and the rear end in contact of handle lid, when twisting knob lid backward, knob lid drives slip body to slide backward simultaneously, upper shell and lower shell are fitted, otherwise, when twisting forward knob lid, knob lid drives slip body forward slip simultaneously, and upper shell is separated under the reset response of spring with lower shell.
In above-mentioned explanation, as preferred scheme, the front end of described syringe is removably connected with for the auxiliary drug feeding device adding liquid medicine, uses during drug feeding device and first plug component is disassembled.This drug feeding device is made up of sleeve and knob handle, the front end of sleeve is access opening before installing liquid medicine bottle, the first sleeve pipe for the liquid medicine bottle body that is locked is provided with in front access opening, knob handle is arranged at the top of sleeve rotationally, knob handle can realize 180 degree of torsions, the bottom of knob handle is provided with the second sleeve pipe for the liquid medicine bottle bottleneck top that is locked, the rear end of sleeve is the rear access opening for being sleeved on syringe front end, the liquid medicine accumulator tank for splendid attire liquid medicine is provided with in rear access opening, the bottom of liquid medicine accumulator tank is the funnel-form liquid medicine connector for being tightly connected with open front.When liquid medicine bottle is installed, first sleeve pipe and the second sleeve pipe are same straight line and arrange, liquid medicine bottle bottleneck top is locked in the second sleeve pipe, when manual operation knob handle, driving the second rotation of sleeve simultaneously, when turning to certain angle, thus breaking the bottleneck of disconnected liquid medicine bottle, liquid medicine flows in liquid medicine accumulator tank, then by operation push and pull bar, liquid medicine suction is inner to syringe.
In above-mentioned explanation, preferred scheme, described plug component comprises plug main body, silica gel sealing ring and plug cover, the rear end of plug main body is the nipple being fixed on syringe front end for being spirally connected, the front end of plug main body is provided with circular mounting groove, silica gel sealing ring is arranged in mounting groove, and plug cover seal cover is combined in the opening of mounting groove, and puddler penetrates plug cover, silica gel sealing ring and plug main body movably.Need first plug component to be disassembled owing to using during drug feeding device, the loss after dismounting, be therefore provided with connecting ring in the front end of syringe, the other end of connecting ring is connected with plug cover.
In above-mentioned explanation, as preferred scheme, the clamping part of piston comprises two buckle slots, the outside of stirring piece is provided with two for matching the card tooth be clamped in buckle slot, card tooth and buckle slot are interference fastening structure, easily stirring piece can be proposed forward after connecting puddler, otherwise stirring piece can be clamped in buckle slot by backward operation.Described stirring piece is two-sided stirring structure, comprise and just stir raised face (RF) and instead stir raised face (RF), just stirring raised face (RF) and instead stirring raised face (RF) and be helical structure, and the poke hole penetrating and just stir raised face (RF) and instead stir raised face (RF) is provided with on stirring piece surface, two-sided stirring structure can increase stirring area, and coordinate poke hole, thus stirring efficiency can be significantly improved.
In above-mentioned explanation, preferred scheme, the installation portion of piston comprises connecting platform, and the front end of push-pull bar is provided with the card cap for being clamped in connecting platform, and the installing port be provided with in the side of connecting platform for penetrating card cap, card cap is clamped in connecting platform after installing port enters.
In above-mentioned explanation, as preferred scheme, described syringe is transparent or translucent structure, and its surface is provided with graduation mark.
The beneficial effect that this utility model produces is as follows:
1) two ends of syringe are respectively arranged with mixing component and push-and-pull assembly, can complete in same syringe and stir and perfusion action, perforator can be directly installed after stirring completes can pour at once, also avoid bone cement to be dropped in other place simultaneously, cause taste pungent and solidify rear bad cleaning very soon, this integral structure can prevent bone cement from solidifying before perfusion, avoid the waste that modulating bone cement again brings, shorten operating time, alleviate the burden of doctor, doctor is made easily to complete operations in operation, decrease the accident in operation, be conducive to improving surgical quality,
2) compared with the prior art of hand operated mixing, stir handle by free operant and to rotate or the mode of push-and-pull realizes hand operated mixing, make stirring piece mixing effect better, bone cement entirety stir evenly, stirring efficiency is higher, more saves time;
3) compared with the prior art of electric stirring, do not need additional power source, and overall structure is simple, compact, integral operational, simple and convenient during operation, pole is applicable to operative site and uses.
Accompanying drawing explanation
Fig. 1 is the front view installing mixing component state in this utility model embodiment;
Fig. 2 is the profile in A-A direction in Fig. 1;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram installing mixing component state in this utility model embodiment;
Fig. 4 is the top view installing drug feeding device state in this utility model embodiment;
Fig. 5 is the profile in B-B direction in Fig. 4;
Fig. 6 is the STRUCTURE DECOMPOSITION schematic diagram installing drug feeding device state in this utility model embodiment;
In figure, 1 is syringe, 2 is plug component, 3 is push-pull bar, 4 is push and pull bar, 5 is piston, 6 is puddler, 7 for stirring handle, 8 is stirring piece, 9 is upper shell, 10 is lower shell, 11 is spring, 12 is handle upper cover, 13 is handle lower cover, 14 is knob upper cover, 15 is knob lower cover, 16 is sleeve, 17 is knob handle, 18 is seal cover, 19 is liquid medicine bottle, 20 is liquid medicine accumulator tank, 21 is upper sliding shoe, 22 is downslide motion block, 23 is plug main body, 24 is silica gel sealing ring, 25 is plug cover, 26 is connecting ring, 27 is the first sleeve pipe, 28 is the second sleeve pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail.
The present embodiment, with reference to Fig. 1 ~ Fig. 6, its integral type bone cement filling apparatus specifically implemented possesses stirring and perfusion functional simultaneously, and filling apparatus comprises syringe 1, push-and-pull assembly and mixing component.
Wherein, the front end of syringe 1 is open front, and rear end is the after-opening with open front conducting, and as shown in the figure, the rear and front end of the syringe 1 of the present embodiment is provided with for carrying out the screw thread connected.Observe in time for the ease of during operation, the syringe 1 of the present embodiment is transparent or translucent structure, and its surface is provided with graduation mark.The front end of syringe 1 is removably connected with plug component 2 by helicitic texture, the center of this plug component 2 offer with open front conducting before through hole, the rear end of syringe 1 is removably connected with grip assembly by helicitic texture, the center of this grip assembly offers the rear through hole with after-opening conducting, is convenient to hand-held when grip assembly is for operating.
Push-and-pull assembly is used for manual withdrawal liquid medicine or pushes the bone cement stirred, and push-and-pull assembly comprises the piston 5 of push-pull bar 3, push and pull bar 4 and band sealing ring.Piston 5 penetrates the inside of syringe 1 and can move in syringe 1, the front end of piston 5 is clamping part, the rear end of piston 5 is installation portion, wherein, clamping part comprises two buckle slots, the front end of push-pull bar 3 penetrates after-opening and extends into the inside of syringe 1, and be connected with the installation portion of piston 5, installation portion comprises connecting platform, the front end of push-pull bar 3 is provided with the card cap for being clamped in connecting platform, and the installing port be provided with in the side of connecting platform for penetrating card cap, during installation, be clamped in connecting platform after card cap installing port from the side enters, being in clamping connection of push-pull bar 3 and piston 5 can be realized, the rear end of push-pull bar 3 is connected with push and pull bar 4.
Mixing component comprises puddler 6, stirs handle 7 and stirring piece 8, stirring piece 8 is arranged on the inside of syringe 1 and is removably clamped on the clamping part of piston 5, the outside of stirring piece 8 is provided with two for matching the card tooth be clamped in buckle slot, and Ka Ya and buckle slot are interference fastening structure.The center of stirring piece 8 is provided with the locating interface for connecting puddler 6, the locating interface of the present embodiment is provided with screw thread, the rear end of puddler 6 penetrates open front and extends into the inside of syringe 1, the rear end of puddler 6 is provided with to match the thread be spirally connected with the screw thread of locating interface, and be removably spirally connected with the locating interface of stirring piece 8, the front end of puddler 6 is connected with stirring handle 7.The stirring piece 8 of the present embodiment is two-sided stirring structure, comprise and just stir raised face (RF) and instead stir raised face (RF), just stirring raised face (RF) and instead stirring raised face (RF) and be helical structure, and the poke hole penetrating and just stir raised face (RF) and instead stir raised face (RF) is provided with on stirring piece 8 surface, poke hole is evenly distributed on edge, two-sided stirring structure can increase stirring area, and coordinates poke hole, thus can significantly improve stirring efficiency.
The grip assembly of the present embodiment and push-and-pull assembly can realize free push-and-pull and rotate freely two kinds of modes of operation.Therefore, grip assembly is made up of handle lid and the screw thread facing being arranged at handle lid portion inside, the center of screw thread facing is provided with the screw thread trepanning with after-opening conducting, simultaneously, the surface of push-pull bar 3 is provided with the screw thread matched with screw thread trepanning, the push pull maneuver that push-pull bar 3 has coordinated helicitic texture to engage with screw thread facing.
In order to can realize free push-and-pull and rotate freely two kinds of modes of operation simultaneously, also being provided with between handle lid and screw thread facing can the slip body of slide anteroposterior, the center of slip body is provided with the central through hole with after-opening conducting, and this slip body matches fastening by upper sliding shoe 21 and downslide motion block 22 and forms.The inside, front end of slip body is provided with the cavity for holding screw thread facing, leave for the space of screw thread facing activity in this cavity, the inwall of this cavity is provided with two the first relative inclined-planes, screw thread facing is by relatively fitting and being respectively with the upper shell 9 of half of screw thread and lower shell 10 to form, the screw thread trepanning that upper shell 9 has been altogether with the half of thread set of lower shell 10, and between upper shell 9 and lower shell 10, be provided with spring 11 (not drawing spring in Fig. 3), spring 11 is for being separated upper shell 9 with lower shell 10, upper shell 9 and the outer surface of lower shell 10 are equipped with second inclined-plane identical with the incline direction on the first inclined-plane.As shown in the figure, the handle lid of the present embodiment comprises handle upper cover 12 and handle lower cover 13, and handle upper cover 12 and handle lower cover 13 mutually match and be fastened and connected, and are convenient to assembling.
For the ease of manual operation, the rear end of slip body extends to the outside formation slide end of handle lid backward, slides in front-rear direction for operating slip body.The rear end of slide end is provided with protruding outer, the periphery of slide end is also set with knob lid, as shown in the figure, the knob lid of the present embodiment comprises knob upper cover 14 and knob lower cover 15, carries out pairing and be fastened and connected between knob upper cover 14 and knob lower cover 15.The periphery of slide end and the medial surface of knob lid are respectively equipped with the rotary spacing groove and rotary spacing card column that mutually match, protruding outer is withstood in the rear end of knob lid, the front end of knob lid is provided with the rotation guide post for penetrating handle lid rear end, when twisting knob lid, knob lid can move toward fore-and-aft direction, and knob lid drives slip body to slide simultaneously.
First inclined-plane of the present embodiment and the second inclined-plane are all downward-sloping from rear end forward end, the front end of knob lid and the rear end in contact of handle lid.When twisting knob lid backward, knob lid drives slip body to slide backward simultaneously, now the first inclined-plane and then slides toward the direction away from the second inclined-plane, the bottom on the first inclined-plane and the top contact on the second inclined-plane, thus compress upper shell 9 and lower shell 10, now upper shell 9 and lower shell 10 are in fit-state, form complete screw thread trepanning, for the engagement threads with push-pull bar 3, can realize clockwise or be rotated counterclockwise push and pull bar 4.Otherwise, when twisting forward knob lid, knob lid drives slip body forward slip simultaneously, first inclined-plane slides toward the direction on relative second inclined-plane, and under the reset response of spring 11, the first inclined-plane and the second inclined-plane fit, thus upper shell 9 is separated with lower shell 10, upper shell 9 does not contact with push-pull bar 3 after being separated with lower shell 10, now can realize direct Manual push-pull action, manually straightforward manipulation push and pull bar 4.
In addition, for the ease of installing liquid medicine, the front end of syringe 1 is removably connected with for the auxiliary drug feeding device adding liquid medicine, uses during drug feeding device and first plug component 2 is disassembled.Drug feeding device has good sealing function, can prevent liquid medicine volatilization bad smell, and integrated operation is convenient during use after opening liquid medicine, safe and efficient.The drug feeding device of the present embodiment is made up of sleeve 16 and knob handle 17, the front end of sleeve 16 is access opening before installing liquid medicine bottle 19, front access open surfaces is also provided with seal cover 18, is provided with the first sleeve pipe 27 for liquid medicine bottle 19 body that is locked in front access opening.Knob handle 17 is arranged at the top of sleeve 16 rotationally, in order to increase sealing, knob handle 17 is provided with sealing ring with the junction of sleeve 16, knob handle 17 can realize 180 degree of torsions, the bottom of knob handle 17 is provided with the second sleeve pipe 28 for the liquid medicine bottle 19 bottleneck top that is locked, the rear end of sleeve 16 is the rear access opening for being sleeved on syringe 1 front end, be provided with the liquid medicine accumulator tank 20 for splendid attire liquid medicine in rear access opening, the bottom of liquid medicine accumulator tank 20 is the funnel-form liquid medicine connector for being tightly connected with open front.Meanwhile, for the ease of extracting liquid medicine after using drug feeding device, the outer surface of drug feeding device is provided with the air-vent (not shown) with the inside conducting of drug feeding device, thus can guarantees that liquid medicine can suction be inner to syringe 1 swimmingly.
Plug component 2 comprises plug main body 23, silica gel sealing ring 24 and plug cover 25, the rear end of plug main body 23 is the nipple being fixed on syringe 1 front end for being spirally connected, the front end of plug main body 23 is provided with circular mounting groove, silica gel sealing ring 24 is arranged in mounting groove, plug cover 25 seal cover 18 is combined in the opening of mounting groove, and puddler 6 penetrates plug cover 25, silica gel sealing ring 24 and plug main body 23 movably.Need first plug component 2 to be disassembled owing to using during drug feeding device, the loss after dismounting, be therefore provided with connecting ring 26 in the front end of syringe 1, the other end of connecting ring 26 is connected with plug cover 25.
The operating procedure of the integral type bone cement filling apparatus of the present embodiment is as follows:
1) turn on grip assembly, push-and-pull assembly comes from the dismounting of syringe 1 rear end together with grip assembly, then adds stirring thing from the after-opening of syringe 1 toward syringe 1 inside, as powder etc., finally again tightens grip assembly.When medicated powder is packaged in syringe in advance (when medicated powder is built-in), omit this step;
2) plug component 2 is turned on, then drug feeding device is sleeved on the front end of syringe 1, funnel-form liquid medicine connector is sealed and conducted with the open front of syringe 1 and is connected, last manual operation knob handle 17, thus break the bottleneck of disconnected liquid medicine bottle 19, liquid medicine flows in liquid medicine accumulator tank 20;
3) being switched to by knob lid can the structure of free push-and-pull operation, then pulls back push and pull bar 4, thus by the liquid medicine suction syringe 1 in liquid medicine accumulator tank 20, and be again screwed into plug component 2 after being disassembled by drug feeding device;
4) puddler 6 is penetrated from the center of plug component 2, puddler 6 is made to extend into syringe 1 inner, aim at simultaneously and be spirally connected fixing with stirring piece 8, finally stirring piece 8 is proposed from piston 5 front end, and operation stirring handle 7 completes back and forth drawing and pulling type stirring and torsional mode stirs, again stirring piece 8 is clamped on piston 5 front end after stirring completes, then puddler 6 is turned on;
5) turn on after plug component 2, in syringe 1 front end, perforator is installed, operate push and pull bar 4 after installation and be directly used in operation perfusion and use, freely switch push-and-pull by knob lid and rotate two kinds of modes of operation, realize light and high accuracy and pour into.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as protection domain of the present utility model.
Claims (10)
1. the integral type bone cement filling apparatus of band stirring and perfusion functional, is characterized in that this filling apparatus comprises:
Syringe; its front end is open front; rear end is the after-opening with open front conducting; the front end of syringe is removably connected with the plug component for playing sealing process; the center of this plug component offer with open front conducting before through hole; the rear end of syringe is removably connected with the grip assembly for hand-held, and the center of this grip assembly offers the rear through hole with after-opening conducting;
Push-and-pull assembly; comprise the piston of push-pull bar, push and pull bar and band sealing ring; piston penetrates the inside of syringe and can move in syringe; the front end of piston is clamping part; the rear end of piston is installation portion; the front end of push-pull bar penetrates after-opening and extends into the inside of syringe, and is connected with the installation portion of piston, and the rear end of push-pull bar is connected with push and pull bar;
Mixing component, comprise puddler, stir handle and stirring piece, stirring piece is arranged on the inside of syringe and is removably clamped on the clamping part of piston, the center of stirring piece is provided with the locating interface for connecting puddler, the rear end of puddler penetrates open front and extends into the inside of syringe, and be removably connected with the locating interface of stirring piece, the front end of puddler is connected with stirring handle.
2. be with the integral type bone cement filling apparatus of stirring and perfusion functional according to claim 1, it is characterized in that: described grip assembly is made up of handle lid and the screw thread facing being arranged at handle lid portion inside, the center of screw thread facing is provided with the screw thread trepanning with after-opening conducting, and the surface of described push-pull bar is provided with the screw thread matched with screw thread trepanning.
3. be with the integral type bone cement filling apparatus of stirring and perfusion functional according to claim 2, it is characterized in that: being also provided with between described handle lid and screw thread facing can the slip body of slide anteroposterior, the center of slip body is provided with the central through hole with after-opening conducting, the inside, front end of slip body is provided with the cavity for holding screw thread facing, the inwall of this cavity is provided with two the first relative inclined-planes, screw thread facing is by relatively fitting and being respectively with the upper shell of half of screw thread and lower shell to form, and spring is provided with between upper shell and lower shell, spring is used for upper shell to be separated with lower shell, upper shell and the outer surface of lower shell are equipped with second inclined-plane identical with the incline direction on the first inclined-plane, the rear end of slip body extends to the outside formation slide end of handle lid backward, slide in front-rear direction for operating slip body, when the first inclined-plane slides toward the direction away from the second inclined-plane, the bottom on the first inclined-plane and the top contact on the second inclined-plane, thus compress upper shell and lower shell, form complete screw thread trepanning, for the engagement threads with push-pull bar, when the first inclined-plane toward relative second inclined-plane direction slide time, under the reset response of spring, first inclined-plane and the second inclined-plane fit, thus upper shell is separated with lower shell, do not contact after upper shell is separated with lower shell with push-pull bar.
4. be with the integral type bone cement filling apparatus of stirring and perfusion functional according to claim 3, it is characterized in that: the rear end of described slide end is provided with protruding outer, the periphery of slide end is also set with knob lid, the periphery of slide end and the medial surface of knob lid are respectively equipped with the rotary spacing groove and rotary spacing card column that mutually match, protruding outer is withstood in the rear end of knob lid, the front end of knob lid is provided with the rotation guide post for penetrating handle lid rear end, when twisting knob lid, knob lid can move toward fore-and-aft direction, knob lid drives slip body to slide simultaneously.
5. be with the integral type bone cement filling apparatus of stirring and perfusion functional according to claim 4, it is characterized in that: described first inclined-plane and the second inclined-plane are all downward-sloping from rear end forward end, the front end of knob lid and the rear end in contact of handle lid, when twisting knob lid backward, knob lid drives slip body to slide backward simultaneously, and upper shell and lower shell are fitted.
6. according to Claims 1 to 5 any one, be with the integral type bone cement filling apparatus of stirring and perfusion functional, it is characterized in that: the front end of described syringe is removably connected with for the auxiliary drug feeding device adding liquid medicine, use during drug feeding device and first plug component is disassembled, this drug feeding device is made up of sleeve and knob handle, the front end of sleeve is access opening before installing liquid medicine bottle, the first sleeve pipe for the liquid medicine bottle body that is locked is provided with in front access opening, knob handle is arranged at the top of sleeve rotationally, the bottom of knob handle is provided with the second sleeve pipe for the liquid medicine bottle bottleneck top that is locked, the rear end of sleeve is the rear access opening for being sleeved on syringe front end, the liquid medicine accumulator tank for splendid attire liquid medicine is provided with in rear access opening, the bottom of liquid medicine accumulator tank is the funnel-form liquid medicine connector for being tightly connected with open front.
7. be with the integral type bone cement filling apparatus of stirring and perfusion functional according to claim 6, it is characterized in that: described plug component comprises plug main body, silica gel sealing ring and plug cover, the rear end of plug main body is the nipple being fixed on syringe front end for being spirally connected, the front end of plug main body is provided with circular mounting groove, silica gel sealing ring is arranged in mounting groove, plug cover seal cover is combined in the opening of mounting groove, and puddler penetrates plug cover, silica gel sealing ring and plug main body movably.
8. according to claim 1,2,3,4,5 or 7, be with the integral type bone cement filling apparatus of stirring and perfusion functional, it is characterized in that: the clamping part of piston comprises two buckle slots, the outside of stirring piece is provided with two for matching the card tooth be clamped in buckle slot, described stirring piece is two-sided stirring structure, comprise and just stir raised face (RF) and instead stir raised face (RF), just stirring raised face (RF) and is instead stirring raised face (RF) and be helical structure, and be provided with on stirring piece surface to penetrate and just stir raised face (RF) and the anti-poke hole stirring raised face (RF).
9. be with the integral type bone cement filling apparatus of stirring and perfusion functional according to claim 8, it is characterized in that: the installation portion of piston comprises connecting platform, the front end of push-pull bar is provided with the card cap for being clamped in connecting platform, and the installing port be provided with in the side of connecting platform for penetrating card cap, card cap is clamped in connecting platform after installing port enters.
10. be with the integral type bone cement filling apparatus of stirring and perfusion functional according to claim 9, it is characterized in that: described syringe is transparent or translucent structure, and its surface is provided with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140519.XU CN205007022U (en) | 2015-03-12 | 2015-03-12 | Area is stirred and is filled integral type bone cement irrigator of function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140519.XU CN205007022U (en) | 2015-03-12 | 2015-03-12 | Area is stirred and is filled integral type bone cement irrigator of function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007022U true CN205007022U (en) | 2016-02-03 |
Family
ID=55205657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140519.XU Withdrawn - After Issue CN205007022U (en) | 2015-03-12 | 2015-03-12 | Area is stirred and is filled integral type bone cement irrigator of function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688321A (en) * | 2015-03-12 | 2015-06-10 | 艾科美医疗器械（深圳）有限公司 | Integrated bone cement injection device with stirring function and injection function |
| WO2019028240A1 (en) * | 2017-08-03 | 2019-02-07 | Dfine, Inc. | Cement mixing and injection system and methods |
| CN111728745A (en) * | 2020-06-23 | 2020-10-02 | 江苏尚美医疗器械有限公司 | High-precision bone cement filler |
-
2015
- 2015-03-12 CN CN201520140519.XU patent/CN205007022U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688321A (en) * | 2015-03-12 | 2015-06-10 | 艾科美医疗器械（深圳）有限公司 | Integrated bone cement injection device with stirring function and injection function |
| WO2019028240A1 (en) * | 2017-08-03 | 2019-02-07 | Dfine, Inc. | Cement mixing and injection system and methods |
| US11304739B2 (en) | 2017-08-03 | 2022-04-19 | Dfine, Inc. | Cement mixing and injection system and methods |
| CN111728745A (en) * | 2020-06-23 | 2020-10-02 | 江苏尚美医疗器械有限公司 | High-precision bone cement filler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104688321A (en) | Integrated bone cement injection device with stirring function and injection function | |
| CN205007022U (en) | Area is stirred and is filled integral type bone cement irrigator of function | |
| CN203576627U (en) | Equipment used for injecting bone cement | |
| CN110960316B (en) | Rapid hemostasis device for hepatobiliary surgery | |
| CN103908325A (en) | Device for injecting bone cement | |
| KR101998063B1 (en) | Mixed capsules for dental materials, and methods for preparing dental materials | |
| CN208511073U (en) | Accurate rotary-cut biopsy sampler | |
| CN201082201Y (en) | Oral cavity root canal flusher | |
| CN203749532U (en) | Integrated electric agitating propelling unit of bone cement | |
| CN209474773U (en) | A kind of surgical instrument for vertebral plasty | |
| CN215135767U (en) | Medicine grinding and injecting device | |
| CN215313158U (en) | Platelet-rich plasma preparation device | |
| CN213607116U (en) | Oral cavity degassing unit of usefulness is planted to tooth | |
| CN204091997U (en) | The convenient blood-taking device of integration | |
| CN203829072U (en) | Full-automatic gutta-percha filling device | |
| CN208388726U (en) | Stirring perfusion integral type bone cement perfusion equipment | |
| CN204394631U (en) | Thoracic surgery scalpel | |
| CN210873046U (en) | Liquid medicine configuration device | |
| CN217219543U (en) | Convenient to use's purger for nasal cavity | |
| CN212997504U (en) | Multifunctional medicine grinding injector | |
| CN209203428U (en) | Operation on tonsils knife | |
| CN219558440U (en) | Medical uterine cavity medicine feeder | |
| CN215740503U (en) | Nursing medicine dispenser for oncology surgery | |
| CN213251917U (en) | Wound cleaning tool for nursing department | |
| CN213283092U (en) | Novel gynaecology's cervical sample ware of dosing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160203 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |