CN2437345Y

CN2437345Y - Improvement on structure of injection bottle integrating needle with medicine

Info

Publication number: CN2437345Y
Application number: CN 00218419
Authority: CN
Inventors: 郭伟士
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-14
Filing date: 2000-07-14
Publication date: 2001-07-04
Anticipated expiration: 2010-07-14

Abstract

The utility model discloses the structure of an injection bottle of the combination of a needle and medicine. A syringe and an injection bottle inside a fixed bag are fixed by a fixed belt, or the injection bottle or an ampule bottle, the syringe and the connecting sleeve of the syringe are mutually fixed. When the utility model is not operated, the condition that the injection bottle or the ampule bottle are punched by the outer force can be protected. The condition that a needle tip moves to cause the needle tip to be blunt or have burr, or to cause a needle to bend can be prevented. When the utility model is operated, a bottle cap does not need to be opened, a bottle stopper or a bottle neck does not need to be sterilized, the needle is punctured, and liquid can be sucked in layers. The purpose of time-saving, rapid and convenient operation can be achieved. The utility model is suitable for being applied to the achievement of people's preventive inoculation, or emergency medicine, or common injection, etc.

Description

The architecture advances of the injection bottle of combination of needle and medicine

This utility model relates to the structure of the injection bottle of the combination of needle and medicine that a kind of syringe and injection bottle be integrated.

The injection bottle that syringe and injection bottle are integrated is easy to use, especially its superiority that under the emergency situation, more shows swift to operate, but because that it exists is fixing not good, then may to cause producing needle point crooked or thrust and make situations such as medicinal liquid goes bad in the medicinal liquid because of vibrations former thereby that cause such as moving.The applicant's the patent No. is that 99226714.5 patent is the injection bottle of combination of needle and medicine, be that the screw thread of screw thread by adapter sleeve or back-off and corresponding needle nipple or cylindrical shell end or back-off are tightened mutually and be integral, when its shortcoming is suction or aerofluxus, be difficult for by seeing imbibition or aerofluxus situation on the needle nipple; And adapter sleeve is subject to external force and makes the volume shape body of adapter sleeve curve the lantern shape laterally when not operation, needle point is shifted to injection bottle cap direction, might make the aluminum circle limit friction of needle point and bottle cap make the needle point rust or become burr or needle body bending, or thrust it is communicated with the external world, medicinal liquid is rotten can not to be used, injection bottle has the injection bottle more than single bottle or a bottle to combine by different arrangement modes in above-mentioned patent in addition, the bottle cap of two adjacent therebetween injection bottles is stacked mutually, there are two rubber stoppers thicker, needle point is worn out effort during operation, buckles as the bad pin that also can make of power thrusts.

In view of the existing defective of the injection bottle of existing combination of needle and medicine, the purpose of this utility model is to provide a kind of injection bottle with fixed structure, easy to operate, rational combination of needle and medicine.

The purpose of this utility model realizes in the following manner, the one, reach fixing to injection bottle and syringe by packaged form, and the needle point in the adapter sleeve is fixed, do not produce the needle point displacement during not operation; The 2nd, by guide wire is set in adapter sleeve, accurately the guide needle spine is gone in the rubber stopper central authorities circle when operation.

Packing described in the utility model is by two symmetric dished bodies and corresponding syringe and the injection bottle synthetic inclusion that matches, fix its opening part by fixing band, plastics package encases fixed packet, form in the plastic packets fixed packet is arranged, the full parcel that syringe and injection bottle or ampoule bottle are arranged in the fixed packet, syringe in the fixed packet and injection bottle can support and be subjected to stronger foreign impacts power, stablize needle point and avoid mobile or damage, and fixing band is fixed packet two end openings fixedly.

Two interfaces on the adapter sleeve each with needle handle with is connected bottle to overlap and is connected, screw thread on the needle handle or back-off or bullet cooperatively interact and connect with screw thread or back-off or conical pipe on being connected running-on, connect screw thread on the guide wire of the screw thread of bottle cover or back-off or conical pipe and adapter sleeve or back-off or bullet and cooperatively interact and be connected, connect the screw thread of screw thread on the bottle or back-off and injection bottle or back-off and cooperatively interact fixing and be connected.Thereby see imbibition or aerofluxus situation on when operation, being easy to, make easy to operate, reasonable by needle nipple.

The guide wire that is provided with in the adapter sleeve is needle point, needle body and be unidirectional guiding needle point and shift in the rubber stopper that the central circle of rubber stopper enters bottle fixedly, in operation, prevent the needle point rust or become burr or bending, and can aim at the rubber stopper that stings central circle and enter in the injection bottle.

Injection bottle for injection bottle has the various combination more than single bottle or a bottle to arrange is improved to public monolayer rubber stopper with its double-layer rubber and stretches to two adjacent bottlenecks with two bottleneck rubber stoppers, fixes the combined bottle that two bottle caps become one by the aluminum circle.

This utility model by fixing band fixedly syringe injection bottle or ampoule bottle in fixed packet or be fixed on the cross push rod of the cavity that forms between the cylindrical shell of syringe and cross push rod, be formed with four cavitys and can place three single needle agent or three ampoule bottles and adapter sleeve or needle guard body, cavity can correspondingly increase cylinder section by injection bottle, cooperates to increase bottle.On the cross push rod boss is arranged, at the bottom of propping up bottle or bottle cap or ampoule bottleneck, exempt to slide the other end to the cross push rod.

Adapter sleeve or needle guard body and injection bottle or ampoule bottle are arranged in the fixed packet, sterilization again after the plastics package, can freezing preservation or by the classification of first aid medicine or concentrate, before the application, put into the outer bag mouth of injector package, the viscose glue bag seals, form the integrated packing of another kind of form, still can exempt from the breakdown bottle cap, exempt to sterilize bottle stopper or ampoule bottle bottleneck reach and save time fast and operate purpose easily.

Fixing band is the material that line body, adhesive tape or plastic shrink thin film cover etc. are formed.Line body slip-knot formula, a backguy body, an end promptly easily unclamps, or easy tearing strip tearing thin film cover or draw back adhesive tape.

Adopt structure of the present utility model; fixedly injection bottle and syringe can prevent from not produce needle point displacement, distortion when not operation; also can prevent needle point curved blunt or change burr or bending during operation; and no matter make operation accurate, quick and easy, be that the operation NOR operation can both keep injection bottle to be the good protection state.

Fig. 1 is the sketch map in the cross section of fixed packet inner injector and injection bottle.

Fig. 2 is the schematic cross-section of adapter sleeve, connection bottle cover and injection bottle.

Fig. 3 is the schematic cross-section of combined bottle, public monolayer rubber stopper and single rubber stopper.

Fig. 4 injection bottle and cylindrical shell and the cross push rod sketch map that interfixes.

Symbol description:

The semifixed bag 1 of 1-'-semifixed bag

2-cylindrical shell 2 '-cylindrical shell dished body

3-injection bottle 3 '-injection bottle dished body

4-cross push rod 5-needle nipple

5 '-needle nipple dished body 6-fixing band

7-fixing band 8-needle handle

9-lever 9 '-lever dished body

10-push rod 10 '-push away handle dished body

11-needle body 12-needle point

13-adapter sleeve needle handle end 14-volume shape body

15-guide wire 16-connects the bottle cover

17-needle handle inner chamber 18-aluminum circle

The public monolayer rubber stopper of 19-20-bottleneck plug

20 '-bottleneck plug 21-aluminum circle

22-glass cap limit 23-needle point approach axis

The 24-boss

As shown in Figure 1, fixed packet can be folded into two semifixed bags of equity, semifixed bag 1 and semifixed bag 1 ', wherein there is needle nipple dished body 5 ' lining that needle nipple 5 is arranged, there is cylindrical shell 2 cylindrical shell dished body 2 ' lining, there is lever 9 lever dished body 9 ' lining, push away handle dished body 10 ' lining and push away handle 10, there is injection bottle 3 injection bottle dished body 3 ' lining, when rolling over 180 ° by the doubling line of symmetry, 2 dished bodies form fixed packet, in have syringe and injection bottle to form interfixing to each other, syringe in fixing band 6 and fixing band 7 fixed packet and injection bottle are in its two port, the dotted line on fixing band 7 limits is done 180 °, and to move to two dotted lines counterclockwise overlapping, form the semifixed bag of elongated shape, short dash line is the doubling line of symmetry, is converted into one and still becomes a fixed packet.

Shown in Figure 2, needle handle 8 is made up of needle body 11 and needle point 12, needle handle 12 ends of adapter sleeve are that the volume shape body 14 of conical tube 13 and extension and the guide wire 15 of adapter sleeve continue mutually, the bullet of guide wire 15 cooperatively interacts with the conical pipe 16 that is connected the bottle cover, the screw thread of aluminum circle 18 or back-off cooperatively interact on the bottle cap of the screw thread of conical pipe 16 or back-off and injection bottle 3, and the inner chamber 17 and the needle nipple 5 of needle handle 8 cooperatively interact.

Shown in Figure 3, injection bottle 3 and injection bottle 3 ' composition combined bottle, be the common bottle stoppers 19 of two bottle caps by the public rubber stopper of monolayer therebetween, bottleneck rubber stopper 20 clog the bottleneck of injection bottle 3 and bottleneck rubber stopper 20 ' clog injection bottle 3 ' bottleneck, arrow 23 shows the direction that needle point 12 thrusts, one be needled into, the layering imbibition promptly by arrow 23 go into to be needled in the bottle 3 ', in the imbibition to the second bottles 3.

Shown in Figure 4, there is a platform convex 24 to prop up injection bottle 3 bottoms on the cross push rod 4 in the cavity that the cross push rods 4 in the cylindrical shell 2 form, the bottle cap of injection bottle 3 and bottle portion are between lever 9 and push away between the handle 10, and fixing band 7 is the bottleneck of injection bottle 3 fixedly.

Claims

1, a kind of structure of injection bottle of combination of needle and medicine, include adapter sleeve and entry needle, needle nipple, cylindrical shell, lever, cross push rod and push away handle and single injection bottle or ampoule bottle or more than one combined bottle, it is characterized in that fixedly injection bottle and syringe or are fixed on the cross push rod in the cylindrical shell of syringe and the chamber, space between the cross push rod fixing band in fixed packet; Adapter sleeve one end has the screw thread of screw thread or back-off or conical pipe and needle handle or back-off or bullet to cooperatively interact and is connected, and screw thread on the screw thread of the other end of adapter sleeve or back-off or bullet and the adapter sleeve bottle or back-off or conical pipe cooperatively interact and be connected; Be provided with guide wire in the adapter sleeve.

2, the structure of the injection bottle of combination of needle and medicine according to claim 1 is characterized in that the concave body that has syringe and injection bottle to match in the fixed packet.

3, the structure of the injection bottle of combination of needle and medicine according to claim 1 is characterized in that the fixedly both ends open of fixed packet of fixing band.

4, the structure of the injection bottle of combination of needle and medicine according to claim 1, it is characterized in that fixing band fixedly injection bottle be connected the cross push rod that is placed in the cavity between cylindrical shell and cross push rod on.

5, according to the structure of the injection bottle of claim 1 or 4 described combination of needle and medicine, it is characterized in that boss on the cross push rod prop up bottle at the bottom of or bottle cap or ampoule bottleneck.

6, the structure of the injection bottle of combination of needle and medicine according to claim 1 is characterized in that combined bottle has public monolayer rubber stopper and two bottleneck rubber stopper.

7, according to the structure of the injection bottle of claim 1 or 6 described combination of needle and medicine, it is characterized in that by aluminum circle fixed combination injection bottle.