CN2748093Y - Medicine feeding syringe assembly for powder injection - Google Patents
Medicine feeding syringe assembly for powder injection Download PDFInfo
- Publication number
- CN2748093Y CN2748093Y CN 200420041883 CN200420041883U CN2748093Y CN 2748093 Y CN2748093 Y CN 2748093Y CN 200420041883 CN200420041883 CN 200420041883 CN 200420041883 U CN200420041883 U CN 200420041883U CN 2748093 Y CN2748093 Y CN 2748093Y
- Authority
- CN
- China
- Prior art keywords
- push handle
- sheath
- bottle
- stopper slot
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a combination medicine feeding syringe assembly sheath for a powder injection. A sheath body (5) is provided with a spacing groove (4); a clamp button (3) on a push handle sheath (2) is embed in the spacing groove (4). The spacing groove is symmetrically arranged on the sheath body and is designed as a two-stage type structure. An observation window (6) is arranged lengthwise on the sheath body. The push handle sheath (2) is connected with a push handle (1) into a whole. A solute bottle and a dissolvant bottle are all encapsulated in the sheath body. When injecting, the push handle can only be turned twice and the external force can be inflicted on the push handle so as to finish mixing medicine and injecting. The utility model has the advantages of good entirety and convenient operation.
Description
Technical field
This utility model relates to a kind of injectable powder combination medicine adding syringe assembling cover.
Background technology
The applicant once proposed " medicine storage type injectable powder combination medicine adding syringe " and " intrinsic pressure medicine storage type injectable powder combination medicine adding syringe " two patent applications on November 21st, 2003, and its superiority had been done elaboration in two parts of application documents.But owing to structurally also there is deficiency, the nurse is difficult for grasping when concrete operations makes the firmly size that pierces through solute bottle closure plug and solvent bottle piston communicating pipe simultaneously, and the inserting needle depth is also wayward.In addition, because of solute bottle and solvent bottle cooperate distance shorter, and be difficult for accomplishing tight fit, rock easily, transportation, take or use in if applying external force accidentally will make the two break away from damage or make solute bottle and the too early conducting of solvent bottle, and the nurse also is awkward.
The content of utility model
The technical problems to be solved in the utility model is exactly for overcoming the deficiencies in the prior art, and a kind of have stroke limit and auto-lock function are provided, and grasps the firmly injectable powder combination medicine adding syringe assembling cover of size and depth of needle easily.
Technological improvement of the present utility model is: be provided with stopper slot on body, the card button that pushes away on the sleeve embeds in the stopper slot.
Further technological improvement of the present utility model is:
Stopper slot is symmetrical arranged on body, and is the two-part structure.Observation panel vertically is set on body.Push away sleeve and push away handle and be connected as a single entity.
Owing to given improvement on the basis of twice patent of pro-, solute bottle and solvent bottle all are contained in the body, card button and stopper slot work in coordination when both may command solute bottle was with the conducting of solvent bottle exert oneself big or small, has auto-lock function again, can prevent misoperation or transportation, take, the damage in the use, grasp depth of needle easily, the operation of being more convenient for.Say from overall structure, more be tending towards rationally, good integrity, convenient and practical, fundamentally solved the deficiencies in the prior art.
Description of drawings
Fig. 1: overall structure sketch map of the present utility model.
Fig. 2: embodiment sketch map of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, this utility model has a cylindrical body 5, has a stopper slot 4 on body 5.Two the right angle sections of this stopper slot 4 for interconnecting, wherein the length of first section long part is can satisfy to pierce through sealing plug 12 and piston 9 needle-like communicating pipe 14 simultaneously; Second section long partly being convenient to the nurse grasps depth of needle, and two short parts are to design in order to realize self-locking.For the ease of grasping the mixing situation of solute and solvent, on body 5, also be provided with an observation panel 6, this observation panel 6 can also design longlyer shown in Fig. 2 dotted line, to observe the situation that pierces through sealing plug 12 and piston 9 communicating pipe 14.Be arranged with two card buttons 3 on the sleeve 2 with pushing away pushing away that handle 1 is solidified as a whole, these two card buttons 3 are embedded in respectively in the stopper slot 4, and are slidingly matched with stopper slot 4.During product export, card button 3 should be positioned at the short part of stopper slot 4 topmost and realize self-locking.
In use, rotation earlier pushes away handle 1 makes card button 3 be positioned at stopper slot 4 topmost, push with hands and to push away handle 1, card button 3 moves to first section stopping bottom along stopper slot 4, exert pressure by pushing away 2 pairs of solute bottles 8 of sleeve, make the needle-like communicating pipe 14 that is fixed on the support 13 along with sealing plug 12 and piston 9 are pierced through in the slip of support 13 simultaneously, this moment, solvent bottle 8 interior liquid will dissolve medicated powder by entering communicating pipe 14 in the solute bottle 10.Remove the protective cover 7 of front end subsequently; syringe needle 16 can be thrust in muscle or the infusion bottle plug; rotate once more and push away handle 1; make card button 3 enter second section of stopper slot 4; continuation pushes away handle 1 and piston 9 is moved downward; can oppress admixing medical solutions and enter human body or infusion bottle, finish once-through operation by syringe needle 16.Because syringe needle 16 is fixing with support 11, so support 11 can upwards slide and make syringe needle 16 to pierce through the sealing plug 15 of solute bottle 10 when thrusting muscle or infusion bottle, so medicinal liquid just can enter human body or infusion bottle by syringe needle 16.
Described solvent bottle 8 and solute bottle 10 all are assembled in the body 5, become as a whole, can only disposablely use, with after promptly abandon, therefore, its reality also is a self-destruction syringe, does not more have the problem of cross infection.
This utility model can have more embodiment, can also be designed to be embedded in structure on body 5 inwalls as stopper slot 4; The cross section of body 5 can be square, rectangle, ellipse, triangle, five square, hexagon, square-outside and round-inside shape or the like.Observation panel 6 also can be symmetrical arranged.
Claims (4)
1, a kind of injectable powder combination medicine adding syringe assembling cover is characterized in that being provided with stopper slot (4) on body (5), and the card button (3) that pushes away on the sleeve (2) embeds in the stopper slot (4).
2, injectable powder combination medicine adding syringe assembling cover as claimed in claim 1 is characterized in that stopper slot (4) is symmetrical arranged, and is the two-part structure on body (5).
3, injectable powder combination medicine adding syringe assembling cover as claimed in claim 1 is characterized in that vertically being provided with observation panel (6) on body (5).
4, injectable powder combination medicine adding syringe assembling cover as claimed in claim 1 is characterized in that pushing away sleeve (2) and pushes away handle (1) being connected as a single entity.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041883 CN2748093Y (en) | 2004-05-09 | 2004-05-09 | Medicine feeding syringe assembly for powder injection |
| PCT/CN2004/000924 WO2005049166A1 (en) | 2003-11-21 | 2004-08-10 | A syringe for powder medicament premixing |
| EA200601010A EA008731B1 (en) | 2003-11-21 | 2004-08-10 | A syringe for powder medicament premixing |
| US10/595,825 US7563245B2 (en) | 2003-11-21 | 2004-08-10 | Syringe for powder medicament premixing |
| JP2006540135A JP2007511299A (en) | 2003-11-21 | 2004-08-10 | Premix syringe for powder injection |
| EP04762060A EP1685865A4 (en) | 2003-11-21 | 2004-08-10 | A syringe for powder medicament premixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041883 CN2748093Y (en) | 2004-05-09 | 2004-05-09 | Medicine feeding syringe assembly for powder injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2748093Y true CN2748093Y (en) | 2005-12-28 |
Family
ID=35719587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420041883 Expired - Fee Related CN2748093Y (en) | 2003-11-21 | 2004-05-09 | Medicine feeding syringe assembly for powder injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2748093Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491680A (en) * | 2017-12-13 | 2020-08-04 | 里珍纳龙药品有限公司 | Device and method for precise dose delivery |
-
2004
- 2004-05-09 CN CN 200420041883 patent/CN2748093Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491680A (en) * | 2017-12-13 | 2020-08-04 | 里珍纳龙药品有限公司 | Device and method for precise dose delivery |
| CN111491680B (en) * | 2017-12-13 | 2023-08-29 | 里珍纳龙药品有限公司 | Device and method for accurate dose delivery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhongshan Botai Medical Instrument Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051228 Termination date: 20120509 |