CN102319179A - Liquid medicine injection type delivery container - Google Patents
Liquid medicine injection type delivery container Download PDFInfo
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- CN102319179A CN102319179A CN201110242624A CN201110242624A CN102319179A CN 102319179 A CN102319179 A CN 102319179A CN 201110242624 A CN201110242624 A CN 201110242624A CN 201110242624 A CN201110242624 A CN 201110242624A CN 102319179 A CN102319179 A CN 102319179A
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Abstract
The invention discloses a liquid medicine injection type delivery container, which mainly comprises an injection rod (1), an injection cylinder (2) and an output tube, wherein the output tube is mainly formed by a tube nozzle (16) and a butting fixed end, wherein an inner hole (3) communicated with the space in the interior of the injection cylinder (2) is machined in the interior of the output tube, the shape of the tube nozzle (16) is in a cylindrical, conical, circular arc or spherical shape, the tube nozzle (16) is connected with a sealing piece, and the butting fixed end is connected with a butting nut. In the invention, according to liquid medicine, particularly, the actual use condition of citric acid liquid medicine, the package with a large volume is changed into the disposable package with a small volume, so that the waste of the liquid medicine and the cross-infection among patients can be effectively avoided; and the injection rod (1) is smoothly pushed to extrude the liquid medicine in the injection cylinder (2), so that the liquid medicine is directly discharged into a medical tube, other pumping tools are not needed, and the use is very convenient.
Description
Technical field
The present invention relates to a kind of container that is used to store with delivery of medical liquid, particularly relate to a kind of injection transport box that carries out the pipe sealing medicinal liquid of blood purification with the citric acid medicinal liquid that is mainly used in.
Background technology
At present; The medicinal liquid of required many types has all adopted jumbo container in many curative activities such as blood purification tube sealing, transfusion, because the pharmaceutical quantities that most of curative activities need extract is all very little, the disposable or utmost point uses medicinal liquid in the short time probability is quite low; Remaining most of medicinal liquid is because the ingress of air overlong time; Received pollution, so will soon be disposed as medical waste, the result has caused great waste; In addition,, can increase the chance of cross infection between the patient, influence patient's physical and mental health if a plurality of patient uses the medicinal liquid in the same container simultaneously.Particularly in carrying out blood purification tube sealing curative activity, only need about 3 milliliters citric acid medicinal liquid just can meet the demands, and the minimum capacity of existing citric acid medicinal liquid packaging bag is 200 milliliters, this has just formed huge contrast at every turn.
Summary of the invention
The technical problem that the present invention will solve be a kind of reduce the waste of medicinal liquid, disposable use, filling convenient, reduce outside air and suck, guarantee to carry quality of liquid medicine, can accurately control the injection transport box of the medicinal liquid of input dose.
For solving the problems of the technologies described above; The injection transport box of a kind of medicinal liquid of the present invention; Mainly form by injection rod, the outlet tube that is socketed in the injection cylinder on the injection rod right-hand member and is connected the injection cylinder right-hand member; Its outlet tube mainly is made up of vertical ozzle and the butt joint stiff end that is connected the ozzle left side, and the inside of outlet tube is shaped on the endoporus that is communicated with the injection cylinder inner space, the shape of said ozzle or ozzle right-hand member termination be shaped as any in cylinder, cone, circular arc body and the spheroid; On ozzle, be connected with sealing member, on the butt joint stiff end, be connected with connected nut.Said outlet tube is meant the part that is connected the piston cylinder right-hand member; The effect of said butt joint stiff end is to fix, support and locate connected nut, and connected nut through connecting butt joint stiff end and pipe joint, is docking together ozzle and pipe joint securely; Described ozzle be shaped as cylinder or cone, circular arc body, spheroid is meant that ozzle has single shape on the whole; Said ozzle right-hand member termination be shaped as cylinder or cone, circular arc body, spheroid is meant and does not consider ozzle left end portion shape that only the shape to ozzle right-hand member termination limits; Cone or circular arc body, spheroid form form a sealing ring more easily on the hole of pipe joint when butt joint; Said outer surface to connected nut is any in bright finish, ruled surface, reticulate pattern face and the polygon prism, ruled surface or reticulate pattern face, polygon prismatical to connected nut can more convenient operation firmly.
The injection transport box of described a kind of medicinal liquid; Its butt joint stiff end is screw thread column jecket tail or is made up of outlet tube step that is connected the ozzle left side and the cylindrical tubes tail that is connected the outlet tube step left side, correspondingly connecting on the thread outer surface of screw thread column jecket tail bilateral to connected nut, cover is followed monolateral to connected nut on cylindrical tubes tail outer surface; Described bilateral inside to connected nut is a through hole, on bilateral total inner surface or two ends inner surface to the connected nut through hole, is shaped on screw thread; The described monolateral integral body that connected nut partly is made up of the rib of the female thread portion of right-hand member and left end; Rib is socketed on the cylindrical tubes tail outer surface through the sleeve joint hole of rib central authorities; The sleeve joint hole internal diameter of rib is greater than the external diameter of cylindrical tubes tail, less than the external diameter of outlet tube step, and monolateral aperture to connected nut right-hand member internal thread hole is greater than the external diameter of outlet tube step.Described screw thread column jecket tail is shaped as cylindric; Described bilateral to connected nut through the simultaneously thread outer surface of connecting thread column jecket tail and the thread outer surface of pipe joint, ozzle and pipe joint are docking together securely; Described monolaterally can on the cylindrical tubes tail outer surface between outlet tube step and the injection cylinder, slide to connected nut; Rely on the outlet tube step to monolateral fixing, support and positioning action to the connected nut rib; And, ozzle and pipe joint are docking together securely through monolateral thread outer surface to connected nut right-hand member female thread connection tube joint; Described monolateral to connected nut with bilateral connected nut is all flexible connection, when butt joint, need not rotate ozzle or pipe joint, just can the two be linked together securely.
The injection transport box of described a kind of medicinal liquid connects sealing member and is any in sealing shroud, sealing paste, the sealing paste that has the hands tear tape, cecum end socket, plunger and the nut cap that sealing shroud, inner face central authorities are connected with a convex body plug on its ozzle; Described sealing shroud is socketed on the outer surface of ozzle; Insert in the endoporus at the top of described convex body plug, and the diameter of convex body plug bottom is greater than the aperture of endoporus; Described sealing paste is bonded on the end face of ozzle; Described cecum end socket is positioned at the endoporus top, and is connected in aggregates with ozzle; Described plunger is inserted in the endoporus; Described nut cap is threaded on the thread outer surface of ozzle, and the inner face of nut cap and the end face of ozzle fit together.Described sealing shroud relies on its tension force closely to be fitted on the outer surface of ozzle; Described convex body plug be shaped as cone, circular arc body or spheroid, convex body plug and sealing shroud are an integral body, the bottom of convex body plug is positioned at outside the endoporus because of the internal diameter of diameter greater than endoporus, the convex body plug can play the effect that strengthens sealing; Described sealing paste is bonded on the end face of ozzle, with the endoporus sealing of outlet tube; Described hands tear tape and sealing paste are an integral body, be active, be not bonded on the outlet tube, can promptly sealing paste be torn from the ozzle end face through it; Described cecum end socket and outlet tube are an integral body, and it makes the endoporus of outlet tube become blind hole; Described cone or circular arc body, spheroid form form a sealing ring easily on the hole of pipe joint when butt joint; The outer surface of said nut cap is any in bright finish, ruled surface, reticulate pattern face and the polygon prism, ruled surface or reticulate pattern face, the prismatical nut cap of polygon can more convenient operation firmly.
The injection transport box of described a kind of medicinal liquid; It is equipped with diaphragm seal or convex body plug between the end face of the inner face of nut cap and ozzle; Described convex body plug is connected the inner face central authorities of nut cap, and the top of convex body plug screws in the endoporus, and the diameter of convex body plug bottom is greater than the aperture of endoporus.Described convex body plug be shaped as any in cone, circular arc body and the spheroid, convex body plug and nut cap are an integral body, the bottom of convex body plug is positioned at outside the endoporus because of the internal diameter of diameter greater than endoporus, the convex body plug can play the effect that strengthens sealing; Described diaphragm seal also can play the effect that strengthens sealing.
The injection transport box of described a kind of medicinal liquid, it is connected with on right side of injection rod on the right-hand member outer surface of sealing-plug or injection rod and is socketed with sealing ring in injection cylinder.The said cross sectional shape that is connected with the injection rod of sealing-plug can be circle or rectangle, X font, I-shaped, cross, herringbone, and wherein X font or I-shaped, cross, herringbone section ratio are saved material.
The injection transport box of described a kind of medicinal liquid, it is shaped on injection rod step and injection cylinder step respectively on the right-hand member of injection rod and injection cylinder.The effect of described injection rod step and injection cylinder step be handled easily firmly and control the mobile speed of injection rod at injection cylinder.
The injection transport box of described a kind of medicinal liquid is wrapped in seal or sealing bag on the outer surface of its injection rod, injection cylinder, outlet tube and sealing member.Described seal has fixed shape for the sealing bag of softness, change of shape, to sealing intravital article the certain protection effect is arranged; Described injection cylinder is after intact medicinal liquid of fill and sealing, and reuse seal or sealing bag carry out the vacuum seal parcel.
The injection transport box of described a kind of medicinal liquid, its injection cylinder inner space be 1～50 milliliter.But 1～50 milliliter of explosive payload that volume is a medicinal liquid of said injection cylinder, when institute's powder charge liquid was the citric acid medicinal liquid, 1～5 milliliter of citric acid dose can be used for the blood purification tube sealing, and 5～50 milliliters can be used for transfusion and wait other many curative activities.
The injection transport box of described any medicinal liquid, the length of its ozzle are more than or equal to the length of pipe joint mating holes, and the ozzle external diameter of the external diameter of ozzle or ozzle and pipe joint mating holes mating part is less than or equal to the aperture of pipe joint mating holes.This version of said ozzle, promptly ozzle is inserted in the pipe joint mating holes and when being fitted in the inner face of pipe joint mating holes, can in use limits sneaking into of outside air to greatest extent, has guaranteed to carry the quality of medicinal liquid.
The injection transport box of described any medicinal liquid; Being shaped as of its ozzle is cylindric; On outlet tube, ozzle is interconnecting seal body with docking between the stiff end, described seal body be shaped as any in cone, circular arc body and the spheroid.Described seal body be shaped as cone or circular arc body, spheroid is identical with the above content; The combination of said cylindric ozzle and seal body can form a sealing ring by seal body on the hole of pipe joint, can rely on the cylindric ozzle that is inserted in the pipe joint to strengthen the stability of butt joint again.
Because the present invention is according to medicinal liquid, the particularly actual operating position of citric acid medicinal liquid, changes capacious packing into volume little, disposable container, thereby avoided the chance of cross infection between waste and the patient of medicinal liquid effectively; Because being connected of ozzle of the present invention and pipe joint is tight, makes outside air not get into easily, guaranteed to carry the quality of medicinal liquid; Again because the present invention need not rotate ozzle and pipe joint; Through just can the two being linked together securely to connected nut; Thereby successfully promote the medicinal liquid in the injection rod extruding injection cylinder; Directly medicinal liquid is drained in the medical tube, no longer needs other extraction tools, thus use not only convenient, but also can accurately control the dose that is drained in the medical tube.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is the main cutaway view of the embodiment of the invention one;
Fig. 2 is the main cutaway view of the embodiment of the invention two;
Fig. 3 is the main cutaway view of the embodiment of the invention three;
Fig. 4 is the main cutaway view of the embodiment of the invention four;
Fig. 5 is the main cutaway view of the embodiment of the invention five;
Fig. 6 is the main cutaway view of the embodiment of the invention six;
Fig. 7 is the main cutaway view of the embodiment of the invention seven;
Fig. 8 is the main cutaway view of the embodiment of the invention eight;
Fig. 9 is the main cutaway view of the embodiment of the invention nine.
Fig. 9 is the main cutaway view of the embodiment of the invention nine;
Figure 10 is the main cutaway view of the embodiment of the invention ten;
Figure 11 is the main cutaway view of the embodiment of the invention 11;
Figure 12 is the main cutaway view of the embodiment of the invention 12;
Figure 13 is the main cutaway view of the embodiment of the invention 13;
Figure 14 be the embodiment of the invention 14 injection rods and injection cylinder syndeton part main cutaway view;
Figure 15 be the embodiment of the invention 15 injection rods and injection cylinder syndeton part main cutaway view;
Figure 16 for the present invention with bilateral user mode cutaway view when connected nut is carried out the blood purification tube sealing;
Figure 17 for the present invention with monolateral user mode cutaway view when connected nut is carried out the blood purification tube sealing.
Identify among the figure: 1-injection rod, 2-injection cylinder, 3-endoporus, 4-sealing shroud, 5-convex body plug, 6-sealing paste; 7-hands tear tape, 8-cecum end socket, 9-is bilateral to connected nut, 10-screw thread column jecket tail, the 11-nut cap, 12-is monolateral to connected nut; 13-outlet tube step, 14-cylindrical tubes tail, 15-plunger, 16-ozzle, 17-seal body, 18-diaphragm seal; 19-injection rod step, 20-injection cylinder step, 21-sealing-plug, 22-sealing ring, 23-pipe joint, 24-pipe joint mating holes.
The specific embodiment
Embodiment one: as shown in Figure 1; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5; Outlet tube is interconnected by the screw thread column jecket tail 10 of ozzle of cone shape 16 and cylindrical shape and forms; The minimum outer diameter of cone shape ozzle 16 is that φ 3, maximum outside diameter are φ 4.5, is connecting on the M8 thread outer surface of screw thread column jecket tail 10 that the total inner surface screw thread is all M8, outer surface is the bilateral to connected nut 9 of ruled surface, then sealing shroud 4 of cover on the outer surface of ozzle 16; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, screw thread column jecket tail 10, bilateral to the whole outer surface of connected nut 9 and sealing shroud 4 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; The sealing of elder generation's depressurization cover 4; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 16, with bilateral to connected nut 9 the M8 thread outer surface of connecting thread column jecket tail 10 and the M8 thread outer surface of pipe joint 23 simultaneously; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The ozzle 16 of present embodiment cone shape minimum outer diameter can be φ 3.6 for φ 3, maximum outside diameter, the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can be cylindric, and the external diameter of cylindric ozzle 16 is φ 3.5, and the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can also be circular arc body or spheroid, and the minimum outer diameter of circular arc body or spheroid ozzle 16 is that φ 3, maximum outside diameter are φ 4.5.
Embodiment two: as shown in Figure 2; On the basis of embodiment one, the present invention only is equipped with the convex body plug 5 of half spheroid form between ozzle 16 end faces and sealing shroud 4 inner faces, and described convex body plug 5 is connected sealing shroud 4 inner faces central authorities; Convex body plug 5 is an integral body with sealing shroud 4; The maximum outside diameter of convex body plug 5 is φ 2, and the head of convex body plug 5 is inserted in the endoporus 3 because of φ 1.5 internal diameters of diameter less than endoporus 3, and the bottom of convex body plug 5 is positioned at outside the endoporus 3 because of the internal diameter of diameter greater than endoporus 3.
The shape of present embodiment convex body plug 5 can be circular arc body or cone, the overall dimensions of circular arc body or cone convex body plug 5 should with the size of hemisphere shape convex body plug 5 roughly the same.
Execute example three: as shown in Figure 3; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5; Outlet tube is interconnected by the screw thread column jecket tail 10 of ozzle of cone shape 16 and cylindrical shape and forms, and the minimum outer diameter of cone shape ozzle 16 is that φ 3, maximum outside diameter are φ 4.5, is connecting on the M8 thread outer surface of screw thread column jecket tail 10 that the total inner surface screw thread is all M8, outer surface is the bilateral to connected nut 9 of ruled surface; Bonding sealing paste 6 on the end face of ozzle 16, sealing paste 6 is with endoporus 3 sealings; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, screw thread column jecket tail 10, bilateral to the whole outer surface of connected nut 9 and sealing paste 6 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; Elder generation's depressurization pastes 6 sealing; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 16, with bilateral to connected nut 9 the M8 thread outer surface of connecting thread column jecket tail 10 and the M8 thread outer surface of pipe joint 23 simultaneously; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The ozzle 16 of present embodiment cone shape minimum outer diameter can be φ 3.6 for φ 3, maximum outside diameter, the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can be cylindric, and the external diameter of cylindric ozzle 16 is φ 3.5, and the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can also be circular arc body or spheroid, and the minimum outer diameter of circular arc body or spheroid ozzle 16 is that φ 3, maximum outside diameter are φ 4.5.
Embodiment four: as shown in Figure 4, on the basis of embodiment three, the present invention only connects the hands tear tape 7 of a strip on sealing paste 6 planar any edges, and hands tear tape 7 is an integral body with sealing paste 6, hands tear tape 7 be active, be not bonded on the outlet tube.
Embodiment five: as shown in Figure 5; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5, outlet tube are interconnected by the screw thread column jecket tail 10 of ozzle of cone shape 16 and cylindrical shape and form, and the minimum outer diameter of cone shape ozzle 16 is that φ 3, maximum outside diameter are φ 4.5; Connecting on the M8 thread outer surface of screw thread column jecket tail 10 that the total inner surface screw thread is all M8, outer surface is the bilateral to connected nut 9 of ruled surface; On the end face of ozzle 16, connecting cecum end socket 8, cecum end socket 8 is an integral body with ozzle 16, and cecum end socket 8 makes endoporus 3 become blind hole; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, screw thread column jecket tail 10, bilateral to the whole outer surface of connected nut 9 and cecum end socket 8 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; Remove the sealing of cecum end socket 8 earlier; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 16, with bilateral to connected nut 9 the M8 thread outer surface of connecting thread column jecket tail 10 and the M8 thread outer surface of pipe joint 23 simultaneously; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The ozzle 16 of present embodiment cone shape minimum outer diameter can be φ 3.6 for φ 3, maximum outside diameter, the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can be cylindric, and the external diameter of cylindric ozzle 16 is φ 3.5, and the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can also be circular arc body or spheroid, and the minimum outer diameter of circular arc body or spheroid ozzle 16 is that φ 3, maximum outside diameter are φ 4.5.
Embodiment six: as shown in Figure 6; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5; Outlet tube is interconnected by the screw thread column jecket tail 10 of ozzle of cone shape 16 and cylindrical shape and forms, and the minimum outer diameter of cone shape ozzle 16 is that φ 3, maximum outside diameter are φ 4.5, is connecting on the M8 thread outer surface of screw thread column jecket tail 10 that the total inner surface screw thread is all M8, outer surface is the bilateral to connected nut 9 of ruled surface; In inner surface is the endoporus 3 of bright finish, the pegging graft bearing pin of plunger 15, the external diameter of plunger 15 bearing pins is φ 1.5; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, screw thread column jecket tail 10, bilateral to the whole outer surface of connected nut 9 and plunger 15 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; Remove the sealing of plunger 15 earlier; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 16, with bilateral to connected nut 9 the M8 thread outer surface of connecting thread column jecket tail 10 and the M8 thread outer surface of pipe joint 23 simultaneously; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The ozzle 16 of present embodiment cone shape minimum outer diameter can be φ 3.6 for φ 3, maximum outside diameter, the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can be cylindric, and the external diameter of cylindric ozzle 16 is φ 3.5, and the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can also be circular arc body or spheroid, and the minimum outer diameter of circular arc body or spheroid ozzle 16 is that φ 3, maximum outside diameter are φ 4.5.
Embodiment seven: as shown in Figure 7; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5; Outlet tube is connected in sequence by the ozzle 16 of cylindrical shape, the seal body 17 of cone shape and the screw thread column jecket tail 10 of cylindrical shape, and the external diameter of cylindrical shape ozzle 16 is φ 3.5, and the minimum outer diameter of the seal body 17 of cone shape is that φ 3.5, maximum outside diameter are φ 4.5; Connecting on the M8 thread outer surface of screw thread column jecket tail 10 that the total inner surface screw thread is all M8, outer surface is the bilateral to connected nut 9 of ruled surface, then sealing shroud 4 of cover on the outer surface of ozzle 16; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, screw thread column jecket tail 10, bilateral to the whole outer surface of connected nut 9, seal body 17 and sealing shroud 4 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; The sealing of elder generation's depressurization cover 4; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 16, with bilateral to connected nut 9 the M8 thread outer surface of connecting thread column jecket tail 10 and the M8 thread outer surface of pipe joint 23 simultaneously; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The sealing shroud 4 of present embodiment can be connected with the sealing shroud 4 or the sealing paste 4 of a convex body plug 5, the sealing paste 4 that is connected with hands tear tape 7, plunger 15,8 replacements of cecum end socket with inner face central authorities; Present embodiment seal body 17 can be circular arc body or spheroid, and the minimum outer diameter of circular arc body or spheroid seal body 17 is that φ 3.5, maximum outside diameter are φ 4.5.
Embodiment eight: as shown in Figure 8; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5; Outlet tube is connected in sequence by the ozzle 16 of cylindrical shape, the seal body 17 of cone shape and the screw thread column jecket tail 10 of cylindrical shape; Be shaped on the screw thread of M3.5 on the outer surface of cylindrical shape ozzle 16; The minimum outer diameter of the seal body 17 of cone shape is that φ 3.5, maximum outside diameter are φ 4.5, is connecting on the M8 thread outer surface of screw thread column jecket tail 10 that the total inner surface screw thread is all M8, outer surface is the bilateral to connected nut 9 of ruled surface, on the thread outer surface of ozzle 16, is connected the straight burr outer surface, female thread is the nut cap 11 of M3.5; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, screw thread column jecket tail 10, bilateral to the whole outer surface of connected nut 9, seal body 17 and nut cap 11 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; Remove the sealing of nut cap 11 earlier; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 16, with bilateral to connected nut 9 thread outer surface of connecting thread column jecket tail 10 and the thread outer surface of pipe joint 23 simultaneously; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment seal body 17 can be circular arc body or spheroid, circular arc body or spheroid seal body 17 minimum outer diameter be that φ 3.5, maximum outside diameter are φ 4.5; The sealing member of present embodiment can replace with sealing paste 4 or the sealing paste 4, plunger 15, cecum end socket 8 that is connected with hands tear tape 7; Present embodiment nut cap 11 and bilateral outer surface to connected nut 9 also can be that bright finish or reticulate pattern face, polygon are prismatic.
The outlet tube of present embodiment also can only have cylindrical shape ozzle 16 and screw thread column jecket tail 10 to be formed by connecting.
Embodiment nine: as shown in Figure 9, on the basis of embodiment eight, the present invention is installation one diaphragm seal 18 between the inner face of nut cap 11 and ozzle 16 end faces only.
The diaphragm seal 18 of present embodiment also can be replaced by convex body plug 5; Said convex body plug 5 is connected the inner face central authorities of nut cap 11; Convex body plug 5 is an integral body with nut cap 11, and the shape of convex body plug 5 can be cone or circular arc body, spheroid, and the maximum outside diameter of convex body plug 5 is φ 2; The head of convex body plug 5 is screwed in the endoporus 3 because of φ 1.5 internal diameters of diameter less than endoporus 3, and the bottom of convex body plug 5 is positioned at outside the endoporus 3 because of the internal diameter of diameter greater than endoporus 3.
Embodiment ten: shown in figure 10; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5, outlet tube is connected in sequence by the ozzle 16 of cone shape, the outlet tube step 13 of short cylindrical shape and the cylindrical tubes tail 14 of cylindrical shape, and the minimum outer diameter of cone shape ozzle 16 is that φ 3, maximum outside diameter are φ 4.5; The external diameter of outlet tube step 13 is φ 5.5; The external diameter of cylindrical tubes tail 14 is φ 4.5, on the outer surface of cylindrical tubes tail 14 cover then outer surface be the monolateral of straight burr to connected nut 12, the monolateral integral body that connected nut 12 partly is made up of the rib of the M8 female thread portion of right-hand member and left end; Rib is socketed on cylindrical tubes tail 14 outer surfaces through the sleeve joint hole of rib central authorities; The sleeve joint hole aperture of rib is φ 5, and monolateral aperture to connected nut 12 right-hand member M8 internal thread holes is greater than φ 5.5 external diameters of outlet tube step 13, then sealing shroud 4 of cover on the outer surface of ozzle 16; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, cylindrical tubes tail 14, outlet tube step 13, monolateral to the whole outer surface of connected nut 12 and sealing shroud 4 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; The sealing of elder generation's depressurization cover 4; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 17, with monolateral M8 thread outer surface connected nut 12 connection tube joints 23; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The ozzle 16 of present embodiment cone shape minimum outer diameter can be φ 3.6 for φ 3, maximum outside diameter, the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24.
The shape of present embodiment ozzle 16 can be cylindric, and the external diameter of cylindric ozzle 16 is φ 3.5, and the length of ozzle 16 can be more than or equal to the length of pipe joint mating holes 24; The shape of present embodiment ozzle 16 can be cylindric; On cylindric ozzle 16 outer surfaces, be shaped on the M3.5 screw thread; The nut cap 11 that is all M3.5 with female thread replaces sealing shrouds 4, ozzle 16 is sealed, between the end face of the inner face of nut cap 11 and ozzle 16; Can also install diaphragm seal 18 or convex body plug 5 additional, diaphragm seal 18 or convex body plug 5 are identical with the above content; The shape of present embodiment ozzle 16 can also be circular arc body or spheroid, and the minimum outer diameter of circular arc body or spheroid ozzle 16 is that φ 3, maximum outside diameter are φ 4.5.
The sealing shroud 4 of present embodiment can be connected with the sealing shroud 4 or the sealing paste 4 of a convex body plug 5, the sealing paste 4 that is connected with hands tear tape 7, plunger 15,8 replacements of cecum end socket with inner face central authorities.
Present embodiment can adopt the mode of expanding with heat and contract with cold, and with monolateral connected nut 12 is socketed on the cylindrical tubes tail 14; Can adopt with monolateral be two method to connected nut 12 subdivisions, connected nut 12 is fastened on the cylindrical tubes tail 14 with two halves are monolateral then, connect in aggregates to connected nut 12 with two halves are monolateral at last; Also can be socketed on the cylindrical tubes tail 14 connected nut 12 monolateral in advance, be connected in aggregates with injection cylinder 2 cylindrical tubes tail 14 then.
Embodiment 11: shown in figure 11; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5; Outlet tube is connected in sequence by the ozzle 16 of cylindrical shape, the seal body 17 of cone shape, the outlet tube step 13 of short cylindrical shape and the cylindrical tubes tail 14 of cylindrical shape, and the external diameter of cylindrical shape ozzle 16 is φ 3.5, and the minimum outer diameter of cone shape seal body 17 is that φ 3.5, maximum outside diameter are φ 4.5; The external diameter of outlet tube step 13 is φ 5.5; The external diameter of cylindrical tubes tail 14 is φ 4.5, on the outer surface of cylindrical tubes tail 14 cover then outer surface be the monolateral of ruled surface to connected nut 12, the monolateral integral body that connected nut 12 partly is made up of the rib of the M8 female thread portion of right-hand member and left end; Rib is socketed on cylindrical tubes tail 14 outer surfaces through the sleeve joint hole of rib central authorities; The sleeve joint hole internal diameter of rib is φ 5, and monolateral aperture to connected nut 12 right-hand member M8 internal thread holes is greater than φ 5.5 external diameters of outlet tube step 13, then sealing shroud 4 of cover on the outer surface of ozzle 16; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, seal body 17, outlet tube step 13, cylindrical tubes tail 14, monolateral to the whole outer surface of connected nut 12 and sealing shroud 4 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; The sealing of elder generation's depressurization cover 4; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 17, with monolateral M8 thread outer surface connected nut 12 connection tube joints 23; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The sealing shroud 4 of present embodiment can be connected with sealing shroud 4, the sealing paste 4 of a convex body plug 5, the sealing paste 4 that is connected with hands tear tape 7, plunger 15 and cecum end socket 8 with inner face central authorities and replace; Present embodiment can be shaped on the M3.5 screw thread on the outer surface of cylindrical shape ozzle 16; Nut cap 11 with the M3.5 screw thread seals it to replace sealing shroud 4 then; Between the end face of the inner face of nut cap 11 and ozzle 16; Can also install diaphragm seal 18 or convex body plug 5 additional, diaphragm seal 18 or convex body plug 5 are identical with the above content; Present embodiment seal body 17 can be circular arc body or spheroid, and the minimum outer diameter of circular arc body or spheroid seal body 17 is that φ 3.5, maximum outside diameter are φ 4.5.
Present embodiment can adopt the mode of expanding with heat and contract with cold, and with monolateral connected nut 12 is socketed on the cylindrical tubes tail 14; Can adopt with monolateral be two method to connected nut 12 subdivisions, connected nut 12 is fastened on the cylindrical tubes tail 14 with two halves are monolateral then, connect in aggregates to connected nut 12 with two halves are monolateral at last; Also can be socketed on the cylindrical tubes tail 14 connected nut 12 monolateral in advance, be connected in aggregates with injection cylinder 2 cylindrical tubes tail 14 then.
Embodiment 12: shown in figure 12; The present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube that is socketed in the injection cylinder 2 on injection rod 1 right-hand member and is connected injection cylinder 2 right-hand members forms; The volume of injection cylinder 2 is 4 milliliters; The endoporus 3 that the inside of outlet tube is shaped on injection cylinder 2 inner spaces are communicated with, diameter is φ 1.5; Outlet tube is connected in sequence by the ozzle 16 of cylindrical shape, the seal body 17 of cone shape, the outlet tube step 13 of short cylindrical shape and the cylindrical tubes tail 14 of cylindrical shape, is shaped on the screw thread of M3.5 on the outer surface of cylindrical shape ozzle 16, and the minimum outer diameter of cone shape seal body 17 is that φ 3.5, maximum outside diameter are φ 4.5; The external diameter of outlet tube step 13 is φ 5.5; The external diameter of cylindrical tubes tail 14 is φ 4.5, on the outer surface of cylindrical tubes tail 14 cover then outer surface be the monolateral of ruled surface to connected nut 12, the monolateral integral body that connected nut 12 partly is made up of the rib of the M8 female thread portion of right-hand member and left end; Rib is socketed on cylindrical tubes tail 14 outer surfaces through the sleeve joint hole of rib central authorities; The sleeve joint hole internal diameter of rib is φ 5, and monolateral aperture to connected nut 12 right-hand member M8 internal thread holes is greater than φ 5.5 external diameters of outlet tube step 13, on the thread outer surface of ozzle 16, is connected the straight burr outer surface, female thread is the nut cap 11 of M3.5; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, injection rod 1, injection cylinder 2, ozzle 16, seal body 17, outlet tube step 13, cylindrical tubes tail 14, monolateral to the whole outer surface of connected nut 12 and nut cap 11 on vacuum be wrapped in one deck seal or sealing bag.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid; Remove the sealing of close nut cap 11 earlier; The head of ozzle 16 is inserted in the pipe joint mating holes 24 that the aperture is φ 4, adopts method shown in figure 17, with monolateral M8 thread outer surface connected nut 12 connection tube joints 23; After ozzle 16 and pipe joint 23 be docking together securely, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment seal body 17 can be circular arc body or spheroid, circular arc body or spheroid seal body 17 minimum outer diameter be that φ 3.5, maximum outside diameter are φ 4.5; The nut cap 11 of present embodiment can replace with sealing paste 4 or the sealing paste 4, plunger 15, cecum end socket 8 that is connected with hands tear tape 7; Present embodiment nut cap 11 and monolateral outer surface to connected nut 12 also can be that bright finish or reticulate pattern face, polygon are prismatic.
The outlet tube of present embodiment also can only have cylindrical shape ozzle 16, outlet tube step 13 and cylindrical tubes tail 14 to be formed by connecting.
Present embodiment can adopt the mode of expanding with heat and contract with cold, and with monolateral connected nut 12 is socketed on the cylindrical tubes tail 14; Can adopt with monolateral be two method to connected nut 12 subdivisions, connected nut 12 is fastened on the cylindrical tubes tail 14 with two halves are monolateral then, connect in aggregates to connected nut 12 with two halves are monolateral at last; Also can be socketed on the cylindrical tubes tail 14 connected nut 12 monolateral in advance, be connected in aggregates with injection cylinder 2 cylindrical tubes tail 14 then.
Embodiment 13: shown in figure 13, on the basis of embodiment 12, the present invention is installation one diaphragm seal 18 between the inner face of nut cap 11 and ozzle 16 end faces only.
The diaphragm seal 18 of present embodiment also can be replaced by convex body plug 5; Said convex body plug 5 is connected the inner face central authorities of nut cap 11; Convex body plug 5 is an integral body with nut cap 11, and the shape of convex body plug 5 can be cone or circular arc body, spheroid, and the maximum outside diameter of convex body plug 5 is φ 2; The head of convex body plug 5 is screwed in the endoporus 3 because of φ 1.5 internal diameters of diameter less than endoporus 3, and the bottom of convex body plug 5 is positioned at outside the endoporus 3 because of the internal diameter of diameter greater than endoporus 3.
Embodiment 14: shown in figure 14, on the basis of embodiment one to embodiment 13, the present invention only is connected with sealing-plug 21 on the right side of injection rod 1.
The cross sectional shape of present embodiment injection rod 1 can be rectangle, X font, I-shaped, cross or herringbone.
Embodiment 15: shown in figure 15, on the basis of embodiment one to embodiment 13, the present invention only is socketed with two sealing rings 22 on the right-hand member external cylindrical surface of injection rod 1.
Embodiment 16: on the basis of embodiment one to embodiment 15, the present invention only is shaped on injection rod step 19 and injection cylinder step 20 respectively on the right-hand member of injection rod 1 and injection cylinder 2.
Embodiment 17: on the basis of embodiment one to embodiment 16, the present invention only is marked with the containing mark line at the outer surface subscript of injection cylinder 2.
Certainly, the present invention is not limited to above embodiment, and in the ordinary course of things, the volume of injection cylinder 2 is larger than actual explosive payload; The present invention is being used for transfusion when waiting other curative activities, and the volume of injection cylinder 2 can be 10 milliliters or 20 milliliters, 30 milliliters, 40 milliliters, 50 milliliters; The present invention is when injection cylinder 2 volumes or pipe joint structure change, and other physical dimensions will correspondingly be adjusted, and when becoming female thread structure like pipe joint, then outlet tube correspondingly becomes external thread structure; The present invention can find out from Figure 16 and Figure 17; When the shape of ozzle 16 is mainly the length of cylinder or cone, ozzle 16 and is less than or equal to the aperture of pipe joint mating holes 24 more than or equal to ozzle 16 external diameters of the external diameter of the length of pipe joint mating holes 24, ozzle 16 or ozzle 16 and pipe joint mating holes 24 mating parts; Be that ozzle 16 is inserted in the pipe joint mating holes 24 and when being fitted in the inner face of pipe joint mating holes 24; Can in use limit sneaking into of outside air to greatest extent, guarantee to carry the quality of medicinal liquid; Threaded portion of the present invention also can connect and seals with gas thread; The present invention is the medicinal liquid of other kinds of fill or non-medical use liquid as required also.
Claims (10)
1. the injection transport box of a medicinal liquid; Mainly form by injection rod (1), the outlet tube that is socketed in the injection cylinder (2) on injection rod (1) right-hand member and is connected injection cylinder (2) right-hand member; It is characterized in that: outlet tube mainly is made up of vertical ozzle (16) and the butt joint stiff end that is connected ozzle (16) left side; The inside of outlet tube is shaped on the endoporus (3) that is communicated with injection cylinder (2) inner space; The shape of said ozzle (16) or ozzle (16) right-hand member termination be shaped as any in cylinder, cone, circular arc body and the spheroid, on ozzle (16), be connected with sealing member, on the butt joint stiff end, be connected with connected nut.
2. the injection transport box of a kind of medicinal liquid according to claim 1; It is characterized in that: the butt joint stiff end is screw thread column jecket tail (10) or is made up of outlet tube step (13) that is connected ozzle (16) left side and the cylindrical tubes tail (14) that is connected outlet tube step (13) left side, correspondingly connecting on the thread outer surface of screw thread column jecket tail (10) bilateral overlap to connected nut (9), on cylindrical tubes tail (14) outer surface follow monolateral to connected nut (12); Described bilateral inside to connected nut (9) is a through hole, on bilateral total inner surface or two ends inner surface to connected nut (9) through hole, is shaped on screw thread; The described monolateral integral body that connected nut (12) partly is made up of the rib of the female thread portion of right-hand member and left end; Rib is socketed on cylindrical tubes tail (14) outer surface through the sleeve joint hole of rib central authorities; The sleeve joint hole internal diameter of rib is greater than the external diameter of cylindrical tubes tail (14), less than the external diameter of outlet tube step (13), and monolateral aperture to connected nut (12) right-hand member internal thread hole is greater than the external diameter of outlet tube step (13).
3. the injection transport box of a kind of medicinal liquid according to claim 2 is characterized in that: ozzle (16) go up connect sealing member be sealing shroud (4), inner face central authorities be connected with a convex body plug (5) sealing shroud (4), sealing paste (6), the sealing paste (6) that has hands tear tape (7), cecum end socket (8), plunger (15) and nut cap (11) in any; Described sealing shroud (4) is socketed on the outer surface of ozzle (2); Insert in the endoporus (3) at the top of described convex body plug (5), and the diameter of convex body plug (5) bottom is greater than the aperture of endoporus (3); Described sealing paste (6) is bonded on the end face of ozzle (16); Described cecum end socket (8) is positioned at endoporus (3) top, and is connected in aggregates with ozzle (16); Described plunger (15) is inserted in the endoporus (3); Described nut cap (11) is threaded on the thread outer surface of ozzle (16), and the end face of the inner face of nut cap (11) and ozzle (16) fits together.
4. the injection transport box of a kind of medicinal liquid according to claim 3; It is characterized in that: between the end face of the inner face of nut cap (11) and ozzle (16), diaphragm seal (18) or convex body plug (5) are installed; Described convex body plug (5) is connected the inner face central authorities of nut cap (11); The top of convex body plug (5) screws in the endoporus (3), and the diameter of convex body plug (5) bottom is greater than the aperture of endoporus (3).
5. the injection transport box of a kind of medicinal liquid according to claim 3; It is characterized in that: in injection cylinder (2), be connected with on the right side of injection rod (1) on the right-hand member outer surface of sealing-plug (21) or injection rod (1) and be socketed with sealing ring (22).
6. the injection transport box of a kind of medicinal liquid according to claim 3 is characterized in that: on the right-hand member of injection rod (1) and injection cylinder (2), be shaped on injection rod step (19) and injection cylinder step (20) respectively.
7. the injection transport box of a kind of medicinal liquid according to claim 3 is characterized in that: on the outer surface of injection rod (1), injection cylinder (2), outlet tube and sealing member, be wrapped in seal or sealing bag.
8. the injection transport box of a kind of medicinal liquid according to claim 3, it is characterized in that: the volume of injection cylinder (2) inner space is 1～50 milliliter.
9. according to the injection transport box of claim 1,2,3,4,5,6,7 or 8 described any medicinal liquids; It is characterized in that: the length of ozzle (16) is more than or equal to the length of pipe joint mating holes (24), and ozzle (16) external diameter of the external diameter of ozzle (16) or ozzle (16) and pipe joint mating holes (24) mating part is less than or equal to the aperture of pipe joint mating holes (24).
10. according to the injection transport box of claim 1,2,3,4,5,6,7 or 8 described any medicinal liquids; It is characterized in that: being shaped as of ozzle (16) is cylindric; On outlet tube; Ozzle (16) is interconnecting seal body (17) with docking between the stiff end, described seal body (17) be shaped as any in cone, circular arc body and the spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110242624 CN102319179B (en) | 2011-08-23 | 2011-08-23 | Liquid medicine injection type delivery container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110242624 CN102319179B (en) | 2011-08-23 | 2011-08-23 | Liquid medicine injection type delivery container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102319179A true CN102319179A (en) | 2012-01-18 |
| CN102319179B CN102319179B (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110242624 Active CN102319179B (en) | 2011-08-23 | 2011-08-23 | Liquid medicine injection type delivery container |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1352543A (en) * | 1999-03-27 | 2002-06-05 | 史密丝克莱恩比彻姆生物有限公司 | Teat nozzle for dosing device with connection means |
| EP0975301B1 (en) * | 1997-04-26 | 2002-07-31 | Fresenius AG | Sterile connector |
| CN201505285U (en) * | 2009-09-22 | 2010-06-16 | 北京奥星医药耗材有限公司 | Drug dispensing device |
| CN202179705U (en) * | 2011-08-23 | 2012-04-04 | 四川大学华西医院 | Piston type conveying container of liquid medicine |
-
2011
- 2011-08-23 CN CN 201110242624 patent/CN102319179B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0975301B1 (en) * | 1997-04-26 | 2002-07-31 | Fresenius AG | Sterile connector |
| CN1352543A (en) * | 1999-03-27 | 2002-06-05 | 史密丝克莱恩比彻姆生物有限公司 | Teat nozzle for dosing device with connection means |
| CN201505285U (en) * | 2009-09-22 | 2010-06-16 | 北京奥星医药耗材有限公司 | Drug dispensing device |
| CN202179705U (en) * | 2011-08-23 | 2012-04-04 | 四川大学华西医院 | Piston type conveying container of liquid medicine |
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| Publication number | Publication date |
|---|---|
| CN102319179B (en) | 2013-10-09 |
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Effective date of registration: 20171024 Address after: 14 No. 610041 Sichuan province Chengdu high tech Zone Gaopeng Avenue Patentee after: CHENGDU QINGSHAN LIKANG PHARMACEUTICAL Co.,Ltd. Address before: 610041 Wuhou District, Chengdu, China, No. Guoxue lane, No. 37 Patentee before: WEST CHINA HOSPITAL, SICHUAN University |
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Address after: No.14 Gaopeng Avenue, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu Qingshan Likang Pharmaceutical Co.,Ltd. Address before: No. 14 Gaopeng Avenue, Chengdu High tech Zone, Sichuan Province, 610041 Patentee before: CHENGDU QINGSHAN LIKANG PHARMACEUTICAL Co.,Ltd. |
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