CN2047566U - Injection medicine container and injection equipment thereof - Google Patents

Abstract

The utility model relates to an injection medicament container which can store the dry medicament and the diluted solution of the injection medicament in the same container respectively and simultaneously, and an injection device which can store the injection medicament container and can mix the dry medicament and the diluted solution in the container into the injection medicament so as to be injected into the human body.

Description

Injection container and syringe

This utility model relates to the container and the coinjector tool of injection medicament

Be used in the pharmaceuticals of human body, owing to be to bring into play medical functions with its property of medicine in the physiological tissue of direct infiltration human body, therefore whether its property of medicine and quality and using method is proper, the health that influences human body extremely, closely bound up with life even, be to make with pharmaceuticals, packing, store and use regulation and the requirement that very strictness is all arranged, necessary strict control quality on making, in packing and storage, it is stable then to make every effort to quality, to avoid generation rotten, defects such as infection, and go up except limiting the personnel such as the doctor that must have certain know-how in using, outside the nurse begins to use, in the dose of its use, diluted concentration, regulation is also arranged on the occupation mode; Because the pharmaceuticals of great majority are more perishable in liquid state, therefore except the comparatively stable medicine of active medicine or chemical change, pharmaceuticals preferably can be with the drying regime package storage, in order to do guaranteeing the stable of quality and for a long time; In view of the above, the injection medicament of some injection, be about to the medicine and the dilute solution difference package storage of its composition, beginning is mixed into injection medicament with both before injection, its mode is as shown in Figure 1 medicine to be the dry shape of powder to be packaged in one and to have in the sealed container 10 of capping 11, and as shown in Figure 2, in the ampoule bottle 20 with one sealing of dilute solution 2 package storages; System cuts the bottleneck 21 of ampoule bottle 20 earlier during use, utilize syringe cylinder to draw the dilute solution 2 of its inside then, then pierce through the capping 11 of medicament reservoir 10 with entry needle, to make it to contact in the 2 injection medicament reservoirs 10 of the dilute solution in the injection tube with the medicine 1 of drying, through rocking medicament reservoir 10, after making medicine 1 and dilute solution 2 be mixed into injection medicament, can utilize same syringe cylinder to extract the injection medicament that has filled part mixing out, and be injected in human body.

Use above-mentionedly when medicine and dilute solution are packaged in the injection medicament injection of different vessels respectively in reality, meeting clearly causes following shortcoming and inconvenience:

(1) bottleneck 21 of the ampoule bottle 20 of incision and the disconnected glass manufacturing of stripping, still some trickle cracked glass powder is fallen in the ampoule bottle 20 unavoidably, and make dilute solution 2, thereby dilute solution bacterial infection or polluted very easily by foreign body via a large amount of being exposed in the air of the opening of bottleneck 21.

(2) because dilute solution 2 includes plurality of classes such as distilled water, saline solution, G/W, anesthesia liquid, and the dilute solution kind that the medicine 1 of difference is used has it certain sometimes, therefore when medicine and dilute solution being packaged in the container of difference, promptly the danger that dilute solution is selected mistake for use might take place.

(3) make the necessary napkin bag of injection palpus contain syringe cylinder, medicament reservoir 10, ampoule bottle 20 and the cutting tool etc. that cuts ampoule bottle cervical region 21 reaches four, they also are indivedual independent non-combinations that are, storing and carrying scarce its a period of time, promptly make injection operational difficulty or impossible, be unfavorable for first aid, examine or field medicine outward.

When Ben Fali people equals actual use medicine and dilute solution are packaged in the injection medicament of different vessels respectively, because above-mentioned shortcoming and inconvenience, be active research and invented the container and the injection tool thereof of a kind of injection medicament of this utility model jointly.

Edge is; A purpose is promptly providing a kind of dry shape medicine and the dilute solution container that can store injection medicament simultaneously first of this utility model, and make the entry needle utilize syringe cylinder in this internal tank action, the person that the medicament of drying and dilute solution can be mixed into the injection medicament.

Another purpose of this utility model then can be stored above-mentioned injection medicament container providing a kind of, and the instrument used for injection person that the dry drug in this container and dilute solution can be mixed into injection medicament.

Relevant this utility model is realized technology and the effect thereof that above-mentioned purpose is used, and lifts the possible embodiments conjunction with figs. now and describes in detail as the back:

Description of drawings:

Figure 1 shows that the cutaway view of the container of known storage dry drug.

Figure 2 shows that the cutaway view of the ampoule bottle that known storage dilution is broad.

Figure 3 shows that the view sub-anatomy of this utility model injection medicament container one possible embodiments.

Figure 4 shows that the assembled sectional view of Fig. 3 embodiment.

Figure 5 shows that the assembled sectional view of another possible embodiments of this utility model injection medicament container.

Figure 6 shows that this utility model injection medicament container view sub-anatomy of a possible embodiments again.

Figure 7 shows that the assembled sectional view of Fig. 6 embodiment.

Figure 8 shows that the assembled sectional view of the another possible embodiments of this utility model injection medicament container.

Figure 9 shows that the assembled sectional view of this utility model instrument used for injection.

At first see also the sectional exploded view of Fig. 5 this utility model injection medicament container one possible embodiments; Injection medicament container shown in this figure includes bottle 30 within dry drug 1 article such as grade that can seal storage such as injection medicament, and the article such as dilute solution 2 that can seal storage such as injection medicament also can hold bottle 31 outside the inner bottle 30, this external bottle 31 can be made of a staving 311 and the capping 312 that can seal this staving opening with opening, is formed with a thinner thickness in the bottom surface of its staving 311 and can be for the saturating saturating district 313 of first thorn of injection acupuncture; 30 of inner bottles can be made of a staving 301 and the capping 302 that can seal this staving opening with opening, the bottom surface of its staving 301 is formed with a thinner thickness and can distinguishes 303 for the second saturating thorn of injection acupuncture is saturating, be formed with location wing 304 in the both sides of this staving 301, end extends beyond the distance of the bottom surface one of staving 301 less than entry needle length under this location wing 304, make when inner bottle 30 is inserted staving 311 inside of external bottle 31, can impel the saturating district 303 of second thorn of inner bottle to sting saturating district 313 less than the distance of entry needle length in the face of first of external bottle with wall and bottom surface within the location wing 304 contact stavings 311 with one.

Seeing also Fig. 4 is the assembled sectional view of the embodiment of Fig. 3 injection medicament container; Bottle 30 its end faces are that external bottle 31 cappings 312 limit within the combination back, be the saturating district 313 of first thorn in use with the saturating external bottle 31 of injection acupuncture of syringe cylinder, make the syringe needle contact dilution of entry needle hold liquid 2, then this dilute solution 2 is aspirated in injection tube, again entry needle is stung the saturating district 303 of second thorn of inner bottle 30 forward, make the medicine 1 of the syringe needle contact drying of entry needle, then will inject the interior dilute solution of letter 2 and inject inner bottle 30, make dilute solution 2 contact drying medicines 1, after rocking medicine 1 that this container makes dilute solution 2 and drying and fully being mixed into injection medicament, injection medicament can be aspirated in the injection letter, so that inject after extracting entry needle, the syringe needle of entry needle all in this internal tank action, can be mixed into injection medicament with dilute solution 2 and dry drug 1 therebetween.

This utility model injection medicament container shown in the foregoing description, also can be as shown in Figure 5, make inner bottle 30 hang opening part, can keep a distance less than entry needle length with the saturating district 313 of first thorn of external bottle 31 with the saturating district 303 of second thorn that impels inner bottle 30 at the staving 311 of outer blank 31 with the flange 305 on its top; Also can make simultaneously wall portions outside the inner bottle 30 paste the internal face of the staving 311 that supports external bottle 31, with the stable saturating district 313 of first thorn of the saturating district of second thorn that impels inner bottle 30 303 energy in the face of external bottle 31, and based on bottle 30 within the above-mentioned design, the capping 312 that can replace external bottle 31 seals the opening of the staving of external bottles 31.

See also the sectional exploded view of another possible embodiments of Fig. 6 this utility model injection medicament container; This utility model injection medicament container shown in this embodiment includes one can seal bottle 40 within dilute solution 2 article such as grade of storage such as injection medicament, and one can be borrowed sealing to store such as the article such as dry drug 1 of injection medicament and can hold bottle 41 outside the inner bottle 40; Wherein, this external bottle 41 can be made up of a staving 411 and the capping 412 that can seal the staving opening with opening, and be formed with one in its capping 412 at least can be for the saturating saturating district 413 of first thorn of injection acupuncture; Inner bottle 40 be can be whole insert external bottle 41 inside, it is the staving of a sealing haply, the then partial epirelief in bottom forms convex bottom face 401 on, 401 of convex bottom face are formed with a thinner thickness and can borrow injection acupuncture the saturating saturating district 403 of second thorn on this, the end face of this inner bottle 40 then be formed with a thinner thickness can for the saturating district 402 of 402, the three thorns, the saturating district of the second saturating thorn of injection acupuncture be with one suitably distance in the face of the saturating district 403 of above-mentioned second thorn.

Seeing also Fig. 7 is the assembled sectional view of the embodiment of Fig. 6; This container of combination back, wall just props up the internal face of the staving 411 of external bottle 41 outside its inner bottle 40, and it is stable that inner bottle 40 is able to about external bottle 41 inner maintenances; The bottom margin of inner bottle 40 is the bottom surface of the staving 411 of contact external bottle 41 then, the end face of inner bottle 40 is then limited by the capping 412 of external bottle 41, make the saturating district 403 of second thorn of inner bottle 40 be able to sting saturating district 413 less than the distance of entry needle length in the face of first of external bottle 41 with one, and make its 3rd thorn distinguish 402 thoroughly between between the two above-mentioned, during use, this container of system reversing and with the entry needle of the syringe cylinder saturating district 402 of the 413 and the 3rd thorn, the saturating district of saturating first thorn of thorn continuously, make injection needle enter inner bottle 40 inside, then dilute solution 2 is aspirated in injection tube, advance entry needle to make it to sting the saturating district 403 of second thorn again, make injection needle enter in the external bottle 41, then will aspirate in the dilute solution 2 of injection tube and inject in the external bottle 41, make with the medicine 1 of drying and contact, after rocking this container and dilute solution 2 and dry drug 1 being filled part be mixed into injection medicament, this injection medicament can be aspirated in injection tube, to inject, injection needle can be mixed into injection medicament with dilute solution 2 and dry drug 1 at the state that must not extract this container out therebetween.

The embodiment of above-mentioned Figure 6 and Figure 7; Wherein, this inner bottle 40 can be as shown in Figure 8, constituted with a staving 404 with opening, at its staving 404 and be formed with annular lip 405, and can utilize this flange 405 to hang opening part at the staving 411 of external bottle 41, and sealed along with the sealing external bottle 41 of capping 412, bottle 40 does not promptly need the setting in the saturating district 402 of the 3rd thorn within this moment, as long as can be drawn into dilute solution 2 with the saturating district 413 of first thorn of the saturating external bottle 41 of injection acupuncture.

Seeing also Fig. 9, is a kind of assembled sectional view that can store the instrument used for injection of above-mentioned injection medicament container of this utility model shown in this figure; This instrument used for injection includes a tubulose urceolus 50, a piston body 51 and a main element such as push-pull bar 52; Urceolus 50 inside have the storage liquid space 501 that can store injection medicament, this storage liquid space 501 has the opening of a standard-sized sheet in the tail end of urceolus 50, end has then protruded out an entry needle socket 502 before this urceolus 50, this entry needle socket 502 is except that can be for the plant entry needle, and its inside has liquid-conducting that a passage 503 can be interior with storage liquid space 501 to entry needle; Piston body 51 is one to have the object of elasticity, be placed into the storage liquid space 501 of urceolus 50 after, wall that can closely connected this storage liquid space 501 prevents the seepage flow of liquid; Push-pull bar 52 is the storage liquid space 501 interior push-and-pull pistons 51 that can insert urceolus 50, have one within this push-pull bar 52 and can store the storage space 521 that injection medicament container 6 grades are injected articles for use, this storage space 521 has an opening in the tail end of push-pull bar 52, and a lid 522, then utilize and be spirally connected or other modes are installed in the tail end of push-pull bar 52, and can stop the opening of storage space 521, prevent that the article of being stored in the storage space 521 from dropping, edge still is formed with convex body 523 outside this lid 522, the point of application in the time of can be as push-and-pull push-pull bar 52.

By above-mentioned cooperation accompanying drawing described the utility model injection container and instrument used for injection thereof, obviously be the article of novelty, can obtain following advantage in actual use:

(1) injection container of the utility model dilution solution 2 and the dry drug that will inject medicament is stored in the container simultaneously, except easy to carry, approximately lack its one and be difficult to outside the injection, and because of with different dry drugs institute must collocation the different solution that dilute be stored in together, and the possibility of useless wrong dilution solution, not only safety but also practicality.

(2) injection container of the utility model in use, need only utilize the injection pin in the action of this container inside, dilution solution and dry drug can be mixed into the injection medicament, so that in mixed process, no matter be to dilute solution or dry drug or injection pin all can avoid contacting extraneous air, and can avoid and reduce contaminated chance.

(3) instrument used for injection of the utility model is owing to can be stored in injection container its inside, so that the articles for use of injection palpus can be combined into one, carry in storage and to seem very convenient, approximately lack its one and be difficult to finish injection work, very be conducive to first aid, examine and the injection work during the medical operation such as field medicine outward.

Claims (5)

1. An injection container, characterized in that it contains: An inner bottle body of a sealable storage item, the inner bottle body has at least one second piercing area that can be pierced by an injection needle; A bottle that can be sealed for storage and contains the outer bottle of the inner bottle. The outer bottle has at least a first piercing area that can be pierced by an injection needle, and the first piercing area faces the The second penetrating zone of the above-mentioned inner bottle body. 2. The injection medicament container according to claim 1, wherein the inner bottle body is further provided with a third piercing area which can be pierced by an injection needle, and the first piercing area is located between the second piercing area. And between the first piercing zone of the outer bottle. 3. The injection medicine container according to claim 1, characterized in that the outer bottle includes a barrel with an opening and a cover capable of sealing the opening of the barrel, and the first piercing area is located at the on the cover. 4. The injection medicine container according to claim 3, wherein the inner bottle body is a barrel body with an opening, and the opening of the outer bottle body is sealed by a cover of the outer bottle body, and the bottom part of the barrel body of the inner bottle body The upward protrusion of the inner bottle forms an upward convex bottom surface, and the second piercing area of the inner bottle body is set on the upward convex bottom surface. 5. An injection device capable of storing the above-mentioned injection container, characterized in that it comprises: An outer cylinder, the outer cylinder has a liquid storage space that can store injection medicine, and the liquid storage space has an opening at the rear end of the outer cylinder; An injection needle socket protruding from the front end of the outer cylinder for inserting an injection needle, the socket has a channel to guide the injection medicine to the injection needle; A piston body placed in the liquid storage space of the outer cylinder, the piston body can seal the inner wall of the liquid storage space; A push-pull rod that can be inserted into the liquid storage space of the outer cylinder to push and pull the piston body. There is a storage space inside the push-pull rod that can store injection medicine containers and other injection products. The storage space has an opening at the bottom of the push-pull rod; 1. Components such as a cover that can be fixed on the push-pull rod to cover the opening of the storage space.

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