CN102283777A - Novel injection type delivery container for liquid medicine - Google Patents
Novel injection type delivery container for liquid medicine Download PDFInfo
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- CN102283777A CN102283777A CN2011102425623A CN201110242562A CN102283777A CN 102283777 A CN102283777 A CN 102283777A CN 2011102425623 A CN2011102425623 A CN 2011102425623A CN 201110242562 A CN201110242562 A CN 201110242562A CN 102283777 A CN102283777 A CN 102283777A
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- injection
- outlet tube
- injection cylinder
- sealing
- threaded interior
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- 238000002347 injection Methods 0.000 title claims abstract description 219
- 239000007924 injection Substances 0.000 title claims abstract description 219
- 239000007788 liquid Substances 0.000 title claims abstract description 95
- 239000003814 drug Substances 0.000 title abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 103
- 230000013011 mating Effects 0.000 claims description 21
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract description 96
- 239000002699 waste material Substances 0.000 abstract description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 3
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 31
- 210000004369 blood Anatomy 0.000 description 31
- 238000000746 purification Methods 0.000 description 31
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000002301 combined effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The invention discloses a novel injection type conveying container for liquid medicine, which mainly comprises an injection rod (1), an injection cylinder (2) and an output pipe (16), wherein a threaded inner hole (3) is formed in the output pipe (16), threads are formed on the surface of the threaded inner hole (3), the threaded inner hole (3) is communicated with the inner space of the injection cylinder (2), and a sealing element is connected to the output pipe (16); according to the actual use condition of the liquid medicine, particularly the citric acid liquid medicine, the package with large volume is changed into the package with small volume and disposable use, so that the waste of the liquid medicine and the opportunity of cross infection among patients are effectively avoided; the invention can easily connect the thread inner hole (3) to the pipe joint, smoothly push the injection rod (1) to extrude the liquid medicine in the injection cylinder (2), directly discharge the liquid medicine into the medical tube, and does not need other extraction tools, thereby being very convenient to use.
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 novel 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, disposable or the 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, be subjected to 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 the citric acid medicinal liquid about 3 milliliters just can meet the demands, and the minimum capacity of existing citric acid medicinal liquid packaging bag is 200 milliliters, has formed huge contrast at every turn.
Summary of the invention
The technical problem to be solved in the present invention 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 novel injection transport box of the medicinal liquid of input dose.
For solving the problems of the technologies described above, the novel 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 outer surface and is connected the injection cylinder right-hand member, the inside of its outlet tube is a threaded interior hole, be shaped on screw thread on the surface of threaded interior hole, threaded interior hole is communicated with the injection cylinder inner space, is connected with sealing member on outlet tube.Described outlet tube is meant the part that is connected the injection cylinder right-hand member; The main effect of described threaded interior hole is to be connected with the thread outer surface of pipe joint, is convenient to medicinal liquid is injected in the medical tube.
The novel injection transport box of described a kind of medicinal liquid, its attached seal on outlet tube be sealing shroud, sealing paste, have any in sealing paste, bolt plug and the nut cap of hands tear tape; Described sealing shroud is socketed on the outer surface of outlet tube; Described sealing paste is bonded on the end face of outlet tube; Described bolt plug is threaded in the threaded interior hole; Described nut cap is threaded on the thread outer surface of outlet tube or injection cylinder right-hand member, and the inner face of nut cap and the end face of outlet tube fit together.Described sealing shroud relies on its tension force closely to be fitted on the outer surface of outlet tube; Described sealing paste is bonded on the end face of outlet tube, with the threaded interior hole 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 outlet tube end face by it; Described bolt plug mainly seals threaded interior hole by screw thread pair after screwing in threaded interior hole; Described nut cap mainly seals threaded interior hole by inner face, and the outer surface of described nut cap is any in bright finish, ruled surface, reticulate pattern face and the polygon prism, ruled surface or reticulate pattern face or, the prismatical nut cap of limit shape can more convenient operation firmly.
The novel injection transport box of described a kind of medicinal liquid, it is being equipped with diaphragm seal or between the inner face of the inner face of nut cap and threaded interior hole obstruction is being installed between end face of the inner face of nut cap and outlet tube.Described diaphragm seal and obstruction can be played the effect that strengthens sealing.
The novel injection transport box of described a kind of medicinal liquid, the external diameter of its outlet tube is less than or equal to the external diameter of injection cylinder.The external diameter of described outlet tube is applicable to the occasion of the internal diameter of injection cylinder much larger than blood purification pipe joint external diameter less than the external diameter of injection cylinder; The external diameter of described outlet tube equals the external diameter of injection cylinder, is applicable to the internal diameter of injection cylinder and the occasion that blood purification pipe joint external diameter is more or less the same.
The novel 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.Described sealing-plug or sealing ring can play the effect that strengthens sealing; The described cross sectional shape that is connected with the injection rod of sealing-plug can be any in circle, rectangle, X font, I-shaped, cross and the herringbone, and wherein X font or I-shaped, cross, herringbone section ratio are saved material.
The novel 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, and the volume of injection cylinder inner space is 1～50 milliliter.The effect of described injection rod step and injection cylinder step be handled easily firmly and control the translational speed of injection rod at injection cylinder; But 1～50 milliliter of explosive payload that volume is a medicinal liquid of described 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 novel injection transport box of described a kind of medicinal liquid, it is wrapped in seal or sealing bag on the whole outer surface of 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 citric acid medicinal liquid of fill and sealing, and reuse seal or sealing bag carry out the vacuum seal parcel.
The novel injection transport box of described any medicinal liquid, it is shaped on the excessive hole of the resistance that is communicated with injection cylinder inner space and threaded interior hole on the inner face of threaded interior hole, and the aperture in the excessive hole of resistance is much smaller than the aperture of threaded interior hole.Described resistance is overflow the hole because the aperture is less, be subjected to the combined effect of external atmosphere pressure and medicinal liquid viscous force, make medicinal liquid under the help situation of no external force, can not flow out injection cylinder easily, so both look after the stationarity of pipe joint, made things convenient for docking of threaded interior hole and pipe joint again.
The novel injection transport box of described any medicinal liquid, described projection be shaped as cylinder or cone, circular arc body, spheroid is meant that projection has single shape on the whole; Described protruding right-hand member termination be shaped as cylinder or cone, circular arc body, spheroid is meant and does not consider protruding left end portion shape that only the shape to protruding right-hand member termination limits; The projection of described cone or circular arc body, spheroid form or protruding right-hand member termination form a sealing ring easily on the hole of blood purification pipe joint when docking with pipe joint.
The novel injection transport box of described any medicinal liquid, its protruding length is more than or equal to the length of pipe joint mating holes, projection external diameter or the protruding external diameter of projection and the pipe joint mating holes mating part aperture that is less than or equal to the pipe joint mating holes.This version of described projection, promptly projection is inserted in the pipe joint mating holes and when being fitted in the inner face of pipe joint mating holes, enough in use limits sneaking into of outside air to greatest extent, has guaranteed to carry the quality of medicinal liquid.
The novel injection transport box of described any medicinal liquid, the aperture in its excessive hole of resistance is 0.5～2 millimeter.
The novel injection transport box of described any medicinal liquid, its material is for being mainly medical plastic, individual parts such as sealing shroud can adopt rubber, and wherein injection cylinder, seal or sealing bag are all made by transparent plastic, are marked with the containing mark line at injection cylinder outer surface subscript.
The novel injection transport box of described any medicinal liquid, its injection rod length are enough to guarantee injection rod moving in whole injection cylinder.
Because the present invention is according to the actual operating position of citric acid medicinal liquid, changes capacious packing into volume little, disposable packing, thereby avoided the chance of cross infection between the waste of citric acid medicinal liquid and the patient effectively; Because being connected of outlet tube of the present invention and pipe joint is tight, makes outside air not enter easily, guaranteed to carry the quality of medicinal liquid; Again because resistance of the present invention is overflow the hole overslaugh outflow of medicinal liquid, looked after the butt joint requirement of pipe joint, after being connected threaded interior hole on the pipe joint, successfully promote the medicinal liquid in the injection rod extruding injection cylinder, directly medicinal liquid is drained in the medical tube, no longer need 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
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
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;
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 is the main cutaway view of the embodiment of the invention 14;
Figure 15 is the injection rod of the embodiment of the invention 15 and the main cutaway view of injection cylinder syndeton part;
Figure 16 is the injection rod of the embodiment of the invention 16 and the main cutaway view of injection cylinder syndeton part;
Cutaway view when Figure 17 carries out the blood purification tube sealing for the present invention.
Identify among the figure: 1-injection rod, 2-injection cylinder, 3-threaded interior hole, 4-sealing shroud, 5-hands tear tape, 6-sealing paste, 7-bolt plug, the 8-nut cap, 9-diaphragm seal, the excessive hole of 10-resistance, the 11-sealing-plug, 12-sealing ring, 13-injection rod step, 14-injection cylinder step, 15-pipe joint, 16-outlet tube, the 17-projection, 18-stops up, 19-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 16 that is socketed in the injection cylinder 2 on the injection rod 1 right-hand member outer surface and is connected injection cylinder 2 right-hand members forms, the volume of injection cylinder 2 is 4 milliliters, the external diameter of the outlet tube 16 of cylindrical shape is less than the external diameter of injection cylinder 2, be shaped on the threaded interior hole 3 that is communicated with injection cylinder 2 inner spaces in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, cover is followed sealing shroud 4 on the outer surface of outlet tube 16; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and sealing shroud 4.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, the sealing of first depressurization cover 4, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment outlet tube 16 can be a cone.
Embodiment two: as shown in Figure 2, as shown in Figure 1, the present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube 16 that is socketed in the injection cylinder 2 on the injection rod 1 right-hand member outer surface and is connected injection cylinder 2 right-hand members forms, the volume of injection cylinder 2 is 4 milliliters, the external diameter of the outlet tube 16 of cylindrical shape is less than the external diameter of injection cylinder 2, be shaped on the threaded interior hole 3 that is communicated with injection cylinder 2 inner spaces in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, bonding sealing paste 6 on the end face of outlet tube 16, sealing paste 6 is with threaded interior hole 3 sealings; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and sealing paste 6.
When being connected use with the M8 thread outer surface of pipe joint 15, elder generation's depressurization pastes 6 sealing, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment outlet tube 16 can be cone, spheroid or polygonal body or the like.
Embodiment three: as shown in Figure 3, the present invention only connects the hands tear tape 5 of a strip on sealing paste 6 planar any edges on the basis of embodiment two, and hands tear tape 5 is an integral body with sealing paste 6, hands tear tape 5 be active, be not bonded on the outlet tube 16.
Embodiment four: as shown in Figure 4, the present invention mainly by cross sectional shape be circular injection rod 1, the outlet tube 16 that is socketed in the injection cylinder 2 on the injection rod 1 right-hand member outer surface and is connected injection cylinder 2 right-hand members forms, the volume of injection cylinder 2 is 4 milliliters, the external diameter of the outlet tube 16 of cylindrical shape is less than the external diameter of injection cylinder 2, be shaped on the threaded interior hole 3 that is communicated with injection cylinder 2 inner spaces in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, be connected with the bolt plug 7 of a M8 screw thread in threaded interior hole 3, bolt plug 7 is with threaded interior hole 3 sealings; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and bolt plug 7.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of bolt plug 7, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment outlet tube 16 can be cone or spheroid, polygonal body or the like.
Embodiment five: as shown in Figure 5, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, cylindrical shape, outer surface is shaped on the external diameter of outlet tube 16 of M12 screw thread less than the external diameter of injection cylinder 2, be shaped on the threaded interior hole 3 that is communicated with injection cylinder 2 inner spaces in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, the nut cap 8 that on the M12 of outlet tube 16 thread outer surface, is connecting the M12 female thread, outer surface is that the end face of nut cap 8 by inner face and outlet tube 16 of ruled surface fits together, with threaded interior hole 3 sealings; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and nut cap 8.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of nut cap 8, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
Embodiment six: as shown in Figure 6, the present invention on the basis of embodiment five, installation one diaphragm seal 9 between the end face of the inner face of nut cap 8 and outlet tube 16 only.
Embodiment seven: as shown in Figure 7, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, on the cylindrical outer surface of injection cylinder 2 right-hand members, be shaped on the M18 screw thread, the external diameter of the outlet tube 16 of cylindrical shape is less than the external diameter of injection cylinder 2, be shaped on the threaded interior hole 3 that is communicated with injection cylinder 2 inner spaces in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, the nut cap 8 that on the M18 thread outer surface of injection cylinder 2 right-hand members, is connecting the M18 female thread, outer surface is that the end face of nut cap 8 by inner face and outlet tube 16 of ruled surface fits together, threaded interior hole 3 is sealed, and outlet tube 16 is enclosed in the nut cap 8; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2 and nut cap 8.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of nut cap 8, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment outlet tube 16 can be cone or spheroid, polygonal body or the like.
Present embodiment can be installed a diaphragm seal 9 between the end face of the inner face of nut cap 8 and outlet tube 16.
Embodiment eight: as shown in Figure 8, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, the external diameter of the outlet tube 16 of cylindrical shape is less than the external diameter of injection cylinder 2, be shaped on threaded interior hole 3 in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, on the left inner face of threaded interior hole 3, be shaped on the excessive hole 10 of the resistance that is communicated with injection cylinder 2 inner spaces and threaded interior hole 3, the aperture in the excessive hole 10 of resistance is φ 0.5, φ 1 or φ 1.5, cover is followed sealing shroud 4 on the outer surface of outlet tube 16; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and sealing shroud 4.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, the sealing of first depressurization cover 4, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment outlet tube 16 can be a cone.
The sealing shroud 4 of present embodiment can be replaced by sealing paste 6 or the sealing paste 6, bolt plug 7 that has a hands tear tape 5, and at this moment, the shape of outlet tube 16 can be cylinder or cone, spheroid, polygonal body or the like.
Embodiment nine: as shown in Figure 9, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, cylindrical shape, outer surface is shaped on the external diameter of outlet tube 16 of M12 screw thread less than the external diameter of injection cylinder 2, be shaped on threaded interior hole 3 in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, on the left inner face of threaded interior hole 3, be shaped on the excessive hole 10 of the resistance that is communicated with injection cylinder 2 inner spaces and threaded interior hole 3, the aperture in the excessive hole 10 of resistance is φ 0.5, φ 1 or φ 1.5, the nut cap 8 that on the M12 of outlet tube 16 thread outer surface, is connecting the M12 screw thread, outer surface is that the end face of nut cap 8 by inner face and outlet tube 16 of ruled surface fits together, with threaded interior hole 3 sealings; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and nut cap 8.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of nut cap 8, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
Present embodiment can be installed a diaphragm seal 9 between the end face of the inner face of nut cap 8 and outlet tube 16.
Embodiment ten: as shown in figure 10, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, on the cylindrical outer surface of injection cylinder 2 right-hand members, be shaped on the M18 screw thread, the external diameter of the outlet tube 16 of cylindrical shape is less than the external diameter of injection cylinder 2, be shaped on threaded interior hole 3 in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, on the left inner face of threaded interior hole 3, be shaped on the excessive hole 10 of the resistance that is communicated with injection cylinder 2 inner spaces and threaded interior hole 3, the aperture in the excessive hole 10 of resistance is φ 0.5, φ 1 or φ 1.5, the nut cap 8 that on the M18 thread outer surface of injection cylinder 2 right-hand members, is connecting the M18 female thread, outer surface is that the end face of nut cap 8 by inner face and outlet tube 16 of ruled surface fits together, threaded interior hole 3 is sealed, and outlet tube 16 is enclosed in the nut cap 8; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2 and nut cap 8.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of nut cap 8, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment outlet tube 16 can be cone or spheroid, polygonal body or the like.
Present embodiment can be installed a diaphragm seal 9 between the end face of the inner face of nut cap 8 and outlet tube 16.
Embodiment 11: as shown in figure 11, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, cylindrical shape, outer surface is shaped on the external diameter of outlet tube 16 of M12 screw thread less than the external diameter of injection cylinder 2, be shaped on threaded interior hole 3 in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, be shaped on the projection 17 of a cone shape in the left inner face central authorities of threaded interior hole 3, the minimum outer diameter of projection 17 is φ 3, maximum outside diameter is φ 4.2, be shaped on the excessive hole 10 of the resistance that is communicated with injection cylinder 2 inner spaces and threaded interior hole 3 at the inner face of threaded interior hole 3 and the inside of projection 17, the aperture in the excessive hole 10 of resistance is φ 0.5, φ 1 or φ 1.5, the nut cap 8 that on the M12 of outlet tube 16 thread outer surface, is connecting the M12 female thread, outer surface is that the end face of nut cap 8 by inner face and outlet tube 16 of ruled surface fits together, with threaded interior hole 3 sealings; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and nut cap 8.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of nut cap 8, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
Present embodiment can be installed a diaphragm seal 9 between the end face of the inner face of nut cap 8 and outlet tube 16.
The minimum outer diameter of present embodiment cone shape projection 17 can be φ 3.6 for φ 3, maximum outside diameter, and the length of this moment protruding 17 can be more than or equal to the length of pipe joint mating holes 19.
The shape of present embodiment projection 17 can be that external diameter is the cylinder of φ 3.5, and the length of this moment protruding 17 can be more than or equal to the length of pipe joint mating holes 19.
The shape of present embodiment projection 17 also can be and cone circular arc body or spheroid roughly the same.
The version of present embodiment projection 17 can be applied to embodiment eight and embodiment ten.
Embodiment 12: as shown in figure 12, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, the external diameter of the outlet tube 16 of cylindrical shape is less than the external diameter of injection cylinder 2, be shaped on threaded interior hole 3 in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, on the inner face of threaded interior hole 3, be shaped on the excessive hole 10 of the resistance that is communicated with injection cylinder 2 inner spaces and threaded interior hole 3, the aperture in the excessive hole 10 of resistance is φ 0.5, φ 1 or φ 1.5, in threaded interior hole 3, be connected with the externally threaded bolt plug 7 of a M8, bolt plug 7 is with threaded interior hole 3 and resistance excessive hole 10 sealings, and the thread spindle length of bolt plug 7 is greater than the distance between threaded interior hole 3 inner faces and outlet tube 16 outer faces; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and bolt plug 7.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of bolt plug 7, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment outlet tube 16 can be cone, spheroid or polygonal body or the like.
The bolt plug 7 of present embodiment can be replaced by sealing paste 6 or the sealing paste 6, sealing shroud 4 that has a hands tear tape 5.
Embodiment 13: as shown in figure 13, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, the external diameter of the outlet tube 16 of cylindrical shape is less than the external diameter of injection cylinder 2, be shaped on threaded interior hole 3 in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, be shaped on the projection 17 of a cone shape in the left inner face central authorities of threaded interior hole 3, the minimum outer diameter of projection 17 is φ 3, maximum outside diameter is φ 4.2, be shaped on the excessive hole 10 of the resistance that is communicated with injection cylinder 2 inner spaces and threaded interior hole 3 at the inner face of threaded interior hole 3 and the inside of projection 17, the aperture in the excessive hole 10 of resistance is φ 0.5, φ 1 or φ 1.5, in threaded interior hole 3, be connected with the externally threaded bolt plug 7 of a M8, bolt plug 7 is with threaded interior hole 3 and resistance excessive hole 10 sealings, and the thread spindle length of bolt plug 7 is greater than the distance between protruding 17 tops and outlet tube 16 end faces; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and bolt plug 7.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of bolt plug 7, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
The shape of present embodiment outlet tube 16 can be cone or spheroid, polygonal body or the like.
The bolt plug 7 of present embodiment can be replaced by sealing paste 6 or the sealing paste 6, sealing shroud 4 that has a hands tear tape 5.
The minimum outer diameter of present embodiment cone shape projection 17 can be φ 3.6 for φ 3, maximum outside diameter, and the length of this moment protruding 17 can be more than or equal to the length of pipe joint mating holes 19.
The shape of present embodiment projection 17 can be that external diameter is the cylinder of φ 3.5, and the length of this moment protruding 17 can be more than or equal to the length of pipe joint mating holes 19.
The shape of present embodiment projection 17 also can be and cone circular arc body or spheroid roughly the same.
Embodiment 14: as shown in figure 14, the present invention is circular injection rod 1 by cross sectional shape mainly, the injection cylinder 2 that is socketed on the injection rod 1 right-hand member outer surface is formed with the outlet tube 16 that is connected injection cylinder 2 right-hand members, the volume of injection cylinder 2 is 4 milliliters, cylindrical shape, outer surface is shaped on the external diameter of outlet tube 16 of M12 screw thread less than the external diameter of injection cylinder 2, be shaped on threaded interior hole 3 in the inside of outlet tube 16, be shaped on the M8 screw thread on the inner surface of threaded interior hole 3, on the left inner face of threaded interior hole 3, be shaped on the excessive hole 10 of the resistance that is communicated with injection cylinder 2 inner spaces and threaded interior hole 3, the aperture in the excessive hole 10 of resistance is φ 0.5, φ 1 or φ 1.5, on the M12 of outlet tube 16 thread outer surface, connecting the M12 female thread, the nut cap 8 of straight burr outer surface, between the inner face of the inner face of threaded interior hole 3 and nut cap 8, the obstruction 18 that an external diameter is φ 5.5 is installed, stops up 18 length greater than the inner face of threaded interior hole 3 and the distance between the outer face; Behind fill intact 3.5 milliliters or the 4 milliliters of medicinal liquids, vacuum is wrapped in one deck seal or sealing bag on the whole outer surface of injection rod 1, injection cylinder 2, outlet tube 16 and nut cap 8.
When carrying out the blood purification tube sealing with the citric acid medicinal liquid, remove earlier the sealing of nut cap 8, method as shown in figure 17, threaded interior hole 3 is connected the thread outer surface of pipe joint 15 after, just can easily the citric acid medicinal liquid be injected in the blood purification pipe.
Present embodiment stops up 18 versions can be applied to embodiment eight and embodiment ten.
Present embodiment can be shaped on the projection 17 of a cone or cylinder, circular arc body, spheroid form in the left inner face central authorities of threaded interior hole 3, projection 17 inside is the resistance hole 10 of overflowing, and correspondingly stops up 18 length greater than the distance between protruding 17 tops and outlet tube 16 end faces.
Embodiment 15: as shown in figure 15, on the basis of embodiment one to embodiment 14, the present invention only is connected with sealing-plug 11 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 16: as shown in figure 16, on the basis of embodiment one to embodiment 14, the present invention only is socketed with two sealing rings 12 on the right-hand member external cylindrical surface of injection rod 1.
Embodiment 17: on the basis of embodiment one to embodiment 16, the present invention only is shaped on injection rod step 13 and injection cylinder step 14 respectively on the right-hand member of injection rod 1 and injection cylinder 2.
Embodiment 18: on the basis of embodiment one to embodiment 17, the present invention only is marked with the containing mark line at injection cylinder 2 outer surface subscripts.
Certainly, the present invention is not limited to above embodiment, and the volume of injection cylinder 2 is larger than actual explosive payload generally speaking; The present invention is being used for transfusion when waiting other curative activities, and the volume of injection cylinder 2 can be 10 milliliters, 20 milliliters, 30 milliliters, 40 milliliters or 50 milliliters; The present invention is when injection cylinder 2 volumes or pipe joint 15 structures change, and other physical dimensions will correspondingly be adjusted, and transforms as the equivalence between the external screw thread of the female thread of outlet tube 16 and pipe joint 15; The present invention is in conjunction with Figure 11, Figure 13 and Figure 17 are as can be seen, if in the left inner face central authorities of threaded interior hole 3, be shaped on a projection 17, the inside of projection 17 is the excessive hole 10 of resistance, the shape of projection 17 is mainly cylinder or cone, this moment if projection 17 length more than or equal to the length of pipe joint mating holes 19, projection 17 external diameter or projection 17 and projection 17 external diameters of the pipe joint mating holes 19 mating parts aperture that is less than or equal to pipe joint mating holes 19, promptly projection 17 is inserted in the pipe joint mating holes 19, and when being fitted in the inner face of pipe joint mating holes 19, 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 novel injection transport box of a medicinal liquid, mainly form by injection rod (1), the outlet tube (16) that is socketed in the injection cylinder (2) on injection rod (1) the right-hand member outer surface and is connected injection cylinder (2) right-hand member, it is characterized in that: the inside of outlet tube (16) is a threaded interior hole (3), be shaped on screw thread on the surface of threaded interior hole (3), threaded interior hole (3) is communicated with injection cylinder (2) inner space, is connected with sealing member on outlet tube (16).
2. the novel injection transport box of a kind of medicinal liquid according to claim 1 is characterized in that: to go up attached seal at outlet tube (16) be sealing shroud (4), sealing paste (6), have any in sealing paste (6), bolt plug (7) and the nut cap (8) of hands tear tape (5); Described sealing shroud (4) is socketed on the outer surface of outlet tube (16); Described sealing paste (6) is bonded on the end face of outlet tube (16); Described bolt plug (7) is threaded in the threaded interior hole (3); Described nut cap (8) is threaded on the thread outer surface of outlet tube (16) or injection cylinder (2) right-hand member, and the end face of the inner face of nut cap (8) and outlet tube (16) fits together.
3. the novel injection transport box of a kind of medicinal liquid according to claim 2 is characterized in that: diaphragm seal (9) is being installed between the end face of the inner face of nut cap (8) and outlet tube (16) or between the inner face of the inner face of nut cap (8) and threaded interior hole (3) obstruction (18) is being installed.
4. the novel injection transport box of a kind of medicinal liquid according to claim 2, 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 (11) or injection rod (1) and be socketed with sealing ring (12).
5. the novel injection transport box of a kind of medicinal liquid according to claim 2, it is characterized in that: be shaped on injection rod step (13) and injection cylinder step (14) on the right-hand member of injection rod (1) and injection cylinder (2) respectively, the volume of injection cylinder (2) inner space is 1～50 milliliter.
6. the novel injection transport box of a kind of medicinal liquid according to claim 2 is characterized in that: be wrapped in seal or sealing bag on the whole outer surface of injection rod (1), injection cylinder (2), outlet tube (16) and sealing member.
7. according to the novel injection transport box of claim 1,2,3,4,5 or 6 described any medicinal liquids, it is characterized in that: be shaped on the excessive hole (10) of the resistance that is communicated with injection cylinder (2) inner space and threaded interior hole (3) on the inner face of threaded interior hole (3), the aperture in the excessive hole (10) of resistance is much smaller than the aperture of threaded interior hole (3).
8. the novel injection transport box of a kind of medicinal liquid according to claim 7, it is characterized in that: in the left inner face central authorities of threaded interior hole (3), be shaped on a projection (17), projection shape of (17) or projection (17) right-hand member termination be shaped as any in cylinder, cone, circular arc body and the spheroid, the inside of projection (17) is the resistance hole (10) of overflowing.
9. the novel injection transport box of a kind of medicinal liquid according to claim 8 is characterized in that:
The length of projection (17) is more than or equal to the length of pipe joint mating holes (19), projection (17) external diameter or projection (17) and projection (17) external diameter of pipe joint mating holes (19) the mating part aperture that is less than or equal to pipe joint mating holes (19).
10. the novel injection transport box of a kind of medicinal liquid according to claim 8 is characterized in that: the overflow aperture in hole (10) of resistance is 0.5～2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102425623A CN102283777A (en) | 2011-08-23 | 2011-08-23 | Novel injection type delivery container for liquid medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102425623A CN102283777A (en) | 2011-08-23 | 2011-08-23 | Novel injection type delivery container for liquid medicine |
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| Publication Number | Publication Date |
|---|---|
| CN102283777A true CN102283777A (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102425623A Pending CN102283777A (en) | 2011-08-23 | 2011-08-23 | Novel injection type delivery container for liquid medicine |
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| Country | Link |
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| CN (1) | CN102283777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075718A (en) * | 2016-06-17 | 2016-11-09 | 北京远方通达医药技术有限公司 | A kind of tube clipper containing citrate |
| CN113198097A (en) * | 2021-06-21 | 2021-08-03 | 四川大学华西医院 | Ointment stick |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001052924A1 (en) * | 2000-01-21 | 2001-07-26 | Ultradent Products, Inc. | Thread locking structure |
| 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 |
| CN201329010Y (en) * | 2009-01-11 | 2009-10-21 | 吴文波 | A ointment tube |
| US20090302060A1 (en) * | 2006-07-17 | 2009-12-10 | Medmix Systems Ag | Dispensing appliance for a multiple cartridge |
| CN201439004U (en) * | 2009-03-19 | 2010-04-21 | 海南中化联合制药工业有限公司 | Inner package of paclitaxel injection solution |
| CN101811605A (en) * | 2010-02-25 | 2010-08-25 | 丁国成 | Syringe type quantitative packaging system |
| JP4612187B2 (en) * | 1998-06-05 | 2011-01-12 | ホスピラ・インコーポレイテツド | System for storing, mixing and administering drugs |
| CN202191488U (en) * | 2011-08-23 | 2012-04-18 | 四川大学华西医院 | Push-pull type liquid medicine conveying container |
-
2011
- 2011-08-23 CN CN2011102425623A patent/CN102283777A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4612187B2 (en) * | 1998-06-05 | 2011-01-12 | ホスピラ・インコーポレイテツド | System for storing, mixing and administering drugs |
| 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 |
| WO2001052924A1 (en) * | 2000-01-21 | 2001-07-26 | Ultradent Products, Inc. | Thread locking structure |
| US20090302060A1 (en) * | 2006-07-17 | 2009-12-10 | Medmix Systems Ag | Dispensing appliance for a multiple cartridge |
| CN201329010Y (en) * | 2009-01-11 | 2009-10-21 | 吴文波 | A ointment tube |
| CN201439004U (en) * | 2009-03-19 | 2010-04-21 | 海南中化联合制药工业有限公司 | Inner package of paclitaxel injection solution |
| CN101811605A (en) * | 2010-02-25 | 2010-08-25 | 丁国成 | Syringe type quantitative packaging system |
| CN202191488U (en) * | 2011-08-23 | 2012-04-18 | 四川大学华西医院 | Push-pull type liquid medicine conveying container |
Non-Patent Citations (1)
| Title |
|---|
| 杨靖: "带上盖瓶盖自动脱螺纹注射模设计", 《黑龙江科技信息》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106075718A (en) * | 2016-06-17 | 2016-11-09 | 北京远方通达医药技术有限公司 | A kind of tube clipper containing citrate |
| CN113198097A (en) * | 2021-06-21 | 2021-08-03 | 四川大学华西医院 | Ointment stick |
| CN113198097B (en) * | 2021-06-21 | 2024-06-07 | 四川大学华西医院 | Ointment stick |
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Application publication date: 20111221 |