CN203989040U - The disposable use sterile dispensing of boosting type device - Google Patents
The disposable use sterile dispensing of boosting type device Download PDFInfo
- Publication number
- CN203989040U CN203989040U CN201420435171.2U CN201420435171U CN203989040U CN 203989040 U CN203989040 U CN 203989040U CN 201420435171 U CN201420435171 U CN 201420435171U CN 203989040 U CN203989040 U CN 203989040U
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- Prior art keywords
- disposable use
- use sterile
- sterile dispensing
- boosting type
- perforate
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Abstract
The utility model discloses the disposable use sterile dispensing of a kind of boosting type device, comprise transfering channel main body, described transfering channel main body has can distinguish the two parts that are directly connected with infusion bottle with medicinal liquid/powdered medicine bottle, described two parts are respectively the first being directly connected with described medicinal liquid/powdered medicine bottle and the second portion being directly connected with described infusion bottle, wherein, described first has the first perforate in its end, and described second portion has the second perforate in its end; The inner chamber of described first and described second portion forms linear type passage; The bore of described first is greater than the bore of described second portion; The inner chamber of described first has pressurized construction.The utlity model has a step realization makes up a prescription; Long-pending little with liquid contact surface, without any additive; Weight, volume, parts are obviously less than syringe; Directly can rinse, reduce residually, effectively accelerate the advantages such as transfer velocity of medicinal liquid.
Description
Technical field
This utility model relates to field of medical article technology, particularly the disposable use sterile dispensing of a kind of boosting type device.
Background technology
State Bureau has issued the mandatory industry standard of pharmaceuticals industry on January 6th, 2010: yy0804 < < medicinal liquid translator requires and test method > >, and comes into effect on June 1st, 2012.
Domestic and international existing dosage adopts indirect method, and as made up a prescription by disposable syringe, this kind of method has following shortcoming:
(1) by repeatedly aspirating to realize, make up a prescription, more complicated, multi-step operation increases workload;
(2) easily cause drug waste, make medicine residual in a large number in medicine bottle, syringe;
(3) because syringe needle easily infects in exposure air repeatedly;
(4) aqueous injection glass disintegrating slag is easily pumped in liquid bottles;
(5) disposable syringe, because internal surface area is large, is added with lubricant;
(6) a large amount of raw materials of disposable syringe consumption, produce a large amount of hospital refuse;
(7) transfering channel does not have pressure differential, and transfer velocity is slow.
Utility model content
The purpose of this utility model is in order to solve the problem of above-mentioned existence, and the disposable use sterile dispensing of a kind of boosting type device is provided.
The technical solution of the utility model is as follows:
The disposable use sterile dispensing of a kind of boosting type device, comprise transfering channel main body, described transfering channel main body has can distinguish the two parts that are directly connected with infusion bottle with medicinal liquid/powdered medicine bottle, described two parts are respectively the first being directly connected with described medicinal liquid/powdered medicine bottle and the second portion being directly connected with described infusion bottle, wherein
Described first has the first perforate in its end, and described second portion has the second perforate in its end;
The inner chamber of described first and described second portion forms linear type passage;
The bore of described first is greater than the bore of described second portion;
The inner chamber of described first has pressurized construction.
The bore that two parts are different, and the pressurized construction of the inner chamber of first is all conducive to form pressure differential between the upper-lower position of inner chamber, rushes dispense water more quick.In addition, major part bore thick needle is exclusively used in medicinal liquid or the medicated powder that puncture need to be shifted, and medicinal liquid or the medicated powder that can fast needs be shifted are transferred to infusion bottle, experimental results show that thick bore medicinal liquid flow velocity strengthens, and mineralization pressure is poor; Small-bore punctures infusion bottle is easier, and small-bore syringe needle is difficult for stinging out the plastic cement bottle stopper that cross section is very large, dropping liquid in the time of can not causing infusion process secondary puncture simultaneously.
Preferably, the pressurized construction of the inner chamber of described first is the taper type inner chamber wide at the top and narrow at the bottom in described first, with simple structure and low difficulty of processing, realized supercharging object, Neng first effectively forms significantly pressure differential, more accelerate rushing of medicine and joined speed, improved medical worker's work efficiency.
Preferably, the first perforate of described first is lateral opening hole; Further, the first perforate of described first is 1/2nd the long narrow shape lateral opening hole that length is greater than described first total length.The convenient medicinal liquid punching of syringe needle of lateral opening is joined, and more easily merges medicated powder.
Preferably, the second perforate of described second portion is lateral opening hole; Further, the second perforate of described second portion is the pin-hole type lateral opening hole near being arranged on the needle point top of described second portion.Pin hole is arranged on the convenient medicinal liquid punching in side joins, and medicated powder is merged sooner.
Preferably, described first is plastics thick needle, and described second portion is steel fine needle head.
Preferably, also comprise and be arranged on described first and described second portion junction the grip part vertical with second portion place straight line with described first.Grip part is set can person's finger grip easy to use, and the convenient displacement bottle that inserts, can also be set to anti-skid structure.
Preferably, described first and described second portion and described grip part are bonding is connected or one-body molded.
Preferably, described first and/or described second portion outer cover are provided with head protector, protection two needle body safely cleaning.
Preferably, the disposable use sterile dispensing of this boosting type device is also supporting a defecator that is applicable to aqueous injection.
Compared with prior art, the beneficial effects of the utility model are as follows:
The disposable use sterile dispensing of the one, boosting type of the present utility model device adopts direct transfer method one step to realize the security process that makes up a prescription, simple to operate;
The disposable use sterile dispensing of the 2nd, boosting type of the present utility model device can be realized direct flushing, reduces drug residue, and debris concentration can be diluted;
The 3rd. the disposable use sterile dispensing of boosting type of the present utility model device is realized medicine bottle liquid and is directly docked transfer, avoids air pollution;
The 4th. the disposable use sterile dispensing of boosting type of the present utility model device is provided with the defecator that is applicable to aqueous injection;
The 5th. boosting type of the present utility model disposable use sterile dispensing device and liquid contact surface are very little, do not need to add the additives such as lubricant;
The 6th. the disposable use sterile dispensing of the boosting type of the present utility model amount of thinking highly of, volume, parts are all obviously less than used syringe, reduce goods and materials waste;
The 7th. the disposable use sterile dispensing of boosting type of the present utility model device arranges pressurized construction at the inner chamber of the first being directly connected with described medicinal liquid/powdered medicine bottle, can effectively form significantly pressure differential, has more accelerated rushing of medicine and has joined speed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the disposable use sterile dispensing of the boosting type of this utility model embodiment device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is further described.Following examples, only for illustrating, limit protection domain of the present utility model and be not used in.
Embodiment
Refer to Fig. 1, the disposable use sterile dispensing of a kind of boosting type device of the present embodiment, comprise transfering channel main body, this transfering channel main body has can distinguish the two parts that are directly connected with infusion bottle with medicinal liquid/powdered medicine bottle, described two parts are respectively the first 3 being directly connected with described medicinal liquid/powdered medicine bottle and the second portion 4 being directly connected with described infusion bottle, wherein
First 3 has the first perforate 5 in its end, second portion 4 has the second perforate 6 in its end;
The inner chamber of first 3 and second portion 4 forms linear type passage;
The bore of first 3 is greater than the bore of second portion 4;
The inner chamber of first 3 has pressurized construction.
First 3 and the different bore of second portion 4 two parts, and the pressurized construction of the inner chamber of first 3 is all conducive to form pressure differential between the upper-lower position of inner chamber, rushes dispense water more quick.In addition, major part bore thick needle is exclusively used in medicinal liquid or the medicated powder that puncture need to be shifted, and medicinal liquid or the medicated powder that can fast needs be shifted are transferred to infusion bottle, experimental results show that thick bore medicinal liquid flow velocity strengthens, and mineralization pressure is poor; Small-bore punctures infusion bottle is easier, and small-bore syringe needle is difficult for stinging out the plastic cement bottle stopper that cross section is very large, dropping liquid in the time of can not causing infusion process secondary puncture simultaneously.
In the present embodiment, the pressurized construction of the inner chamber of first 3 is the taper type inner chamber 9 wide at the top and narrow at the bottom in first 3, this taper type inner chamber 9 has been realized supercharging object with simple structure and low difficulty of processing, Neng first 3 effectively forms significantly pressure differential, more accelerate rushing of medicine and joined speed, improved medical worker's work efficiency.
In the present embodiment, the first perforate 5 of first 3 is lateral opening hole; Further, the first perforate 5 of first 3 is greater than 1/2nd long narrow shape lateral opening hole of first's 3 total lengths for length.The convenient medicinal liquid punching of syringe needle of lateral opening is joined, and more easily merges medicated powder.
In the present embodiment, the second perforate 6 of second portion 4 is lateral opening hole; Further, the second perforate 6 of this second portion 4 is the pin-hole type lateral opening hole near being arranged on the needle point top of second portion 4.The convenient medicinal liquid punching of pin-hole type lateral opening hole is joined, and medicated powder is merged sooner.
In the present embodiment, described first is plastics thick needle, and described second portion is steel fine needle head.
In the present embodiment, the disposable use sterile dispensing of boosting type device also comprises and is arranged on first 3 and second portion 4 junction Bing Yu firsts 3 and the vertical grip part 1 of second portion 4 place straight lines.Grip part is set can person's finger grip easy to use, the convenient displacement bottle that inserts, and grip part can also be set to anti-skid structure.
In the present embodiment, described first and described second portion and described grip part are bonding is connected or one-body molded.Particularly in the present embodiment as shown in Figure 1, first 3 is with second portion 4 and grip part 1 is bonding is connected, and particularly, by adhesive joint between solid glue 7,8, carries out bonding connection.
In the present embodiment, first 3 and second portion 4 outer cover are provided with head protector 2, protection two needle body safely cleaning.In addition, also can Jin first 3 or second portion 4 head protector is set, or head protector is not set, and directly this sterile dispensing device is packed in sterile packaged bag.
In the present embodiment, the disposable use sterile dispensing of this boosting type device can also supportingly have the defecator (not shown) that is applicable to aqueous injection.
The disposable use sterile dispensing device of the present embodiment and glass syringe are carried out to pyrogen clinical analysis as follows:
The clinical analysis of First People's Hospital, Taizhou plain, object is inquired into disposable use sterile dispensing device and the impact of glass syringe on pyrogen.Method is analyzed disposable use sterile dispensing device and glass syringe pyrogen result by limulus test.60 batches of disposable use sterile dispensing devices of 3 kinds of specifications of this sampling observation of result, pyrogen test qualification rate 100%.It is that to detect pyrogen positive rate be that 90%, 50mL specification syringe does not detect the pyrogen positive for the syringe of 80%, 20mL specification that the syringe of 60 batches of .10mL specifications of 3 kinds of specifications of glass syringe detects pyrogen positive rate.The disposable use sterile dispensing of conclusion device is safer, to improving hospital administration safety, has more significance, and clinic is promoted.
Dispenser of the present utility model substitutes traditional dispensing injector with pin, by direct gas-liquid displacement and flushing between medicine bottle and liquid bottles, complete the process of making up a prescription, reduce drug waste, directly and fast medicine is shifted and made up a prescription, the trapezoidal channel that built-in taper type inner chamber forms effectively forms the pressure differential of transfering channel, the medicine fast transfer that can more fast needs be shifted, can also arrange to filter stops small glass disintegrating slag to be drawn in liquid bottles, the process liquid medicine contamination of avoiding making up a prescription, increase substantially dispensing efficiency and safety, reduce medical treatment cost, benefit extensive patients.
Disclosed is above only this utility model preferred embodiment.Preferred embodiment does not have all details of detailed descriptionthe, and also not limiting this utility model is only the described specific embodiment.Obviously, according to the content of this description, can make many modifications and variations.These embodiment are chosen and specifically described to this description, is in order to explain better principle of the present utility model and practical application, thereby make one of ordinary skill in the art can utilize well this utility model.This utility model is only subject to the restriction of claims and four corner and equivalent.
Claims (10)
1. the disposable use sterile dispensing of a boosting type device, comprise transfering channel main body, described transfering channel main body has can distinguish the two parts that are directly connected with infusion bottle with medicinal liquid/powdered medicine bottle, it is characterized in that, described two parts are respectively the first being directly connected with described medicinal liquid/powdered medicine bottle and the second portion being directly connected with described infusion bottle, wherein
Described first has the first perforate in its end, and described second portion has the second perforate in its end;
The inner chamber of described first and described second portion forms linear type passage;
The bore of described first is greater than the bore of described second portion;
The inner chamber of described first has pressurized construction.
2. the disposable use sterile dispensing of boosting type according to claim 1 device, is characterized in that, the pressurized construction of the inner chamber of described first is the taper type inner chamber wide at the top and narrow at the bottom in described first.
3. the disposable use sterile dispensing of boosting type according to claim 1 device, is characterized in that, the first perforate of described first is lateral opening hole.
4. the disposable use sterile dispensing of boosting type according to claim 3 device, is characterized in that, the first perforate of described first is 1/2nd the long narrow shape lateral opening hole that length is greater than described first total length.
5. according to the disposable use sterile dispensing of the boosting type device described in claim 1 or 3 or 4, it is characterized in that, the second perforate of described second portion is lateral opening hole.
6. the disposable use sterile dispensing of boosting type according to claim 5 device, is characterized in that, the second perforate of described second portion is the pin-hole type lateral opening hole near being arranged on the needle point top of described second portion.
7. according to the disposable use sterile dispensing of the boosting type device described in claim 1 or 3 or 4 or 6, it is characterized in that, also comprise and be arranged on described first and described second portion junction the grip part vertical with second portion place straight line with described first.
8. the disposable use sterile dispensing of boosting type according to claim 7 device, is characterized in that, described first and described second portion and described grip part be bonding to be connected or one-body molded.
9. according to the disposable use sterile dispensing of the boosting type device described in claim 1 or 3 or 4 or 6 or 8, it is characterized in that, described first and/or described second portion outer cover are provided with head protector.
10. according to the disposable use sterile dispensing of the boosting type device described in claim 1 or 3 or 4 or 6 or 8, it is characterized in that, also supporting have a defecator that is applicable to aqueous injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435171.2U CN203989040U (en) | 2014-08-04 | 2014-08-04 | The disposable use sterile dispensing of boosting type device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435171.2U CN203989040U (en) | 2014-08-04 | 2014-08-04 | The disposable use sterile dispensing of boosting type device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203989040U true CN203989040U (en) | 2014-12-10 |
Family
ID=52029125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435171.2U Expired - Fee Related CN203989040U (en) | 2014-08-04 | 2014-08-04 | The disposable use sterile dispensing of boosting type device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203989040U (en) |
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2014
- 2014-08-04 CN CN201420435171.2U patent/CN203989040U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160817 Address after: 410006 Hunan province Changsha city high tech Development Zone No. 229 by sea garden Gu Yuan Lu production plant building two unit 5 No. 502 layer N Patentee after: Hunan shine Medical Technology Co., Ltd. Address before: 200123, building 103, room 10, 3855 South Road, 104, Shanghai, Pudong New Area Patentee before: SHANGHAI CIHUI MEDICAL APPARATUS AND INSTRUMENTS CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |