CN103961263A

CN103961263A - Dispensing connector

Info

Publication number: CN103961263A
Application number: CN201410179452.0A
Authority: CN
Inventors: 张洛嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-30
Filing date: 2014-04-30
Publication date: 2014-08-06

Abstract

The invention belongs to the technical field of medical apparatuses and instruments, and particularly relates to a dispensing connector. Bottle stopper puncture devices are arranged at the two ends of the dispensing connector. A through hollow channel is formed inside each bottle stopper puncture device. Anti-disengaging cones are arranged on channel openings in the two ends of the bottle stopper puncture devices. A finger holder is arranged in the middle. Protective jackets are installed on the bottle stopper puncture devices at the two ends. The dispensing connector aims at making a soft infusion bottle connected with an ampoule bottle. Medicine liquid is made to flow between the soft infusion bottle and the ampoule bottle by repeatedly extruding and releasing the outer wall of the soft infusion bottle and by the utilization of the change of pressure between the soft infusion bottle and the ampoule bottle and the gravity of the medicine liquid. Due to the fact that the anti-disengaging cones are arranged on the channel openings in the two ends of the bottle stopper puncture devices so that it can be guaranteed that the soft infusion bottle and the ampoule bottle are not prone to disengagement from the bottom stopper puncture devices in the dispensing process. The ampoule bottle at any end can be selectively unplugged by pinching the finger holder in the middle with fingers. The protective jackets are installed on the bottle stopper puncture devices at the two ends, and therefore people can be prevented from being hurt by the bottle stopper puncture devices and the bottle stopper puncture devices can be prevented from being polluted.

Description

Adapter makes up a prescription

Technical field

The invention belongs to technical field of medical instruments, be specifically related to a kind of adapter that makes up a prescription.

Background technology

Existing soft transfusion bottle make up a prescription method of disposal generally in disposal personnel is used disposable use dispenser suction soft transfusion bottle a small amount of liquid inject powder injection medicine bottle, after medicated powder in injection bottle dissolves, be withdrawn into again in disposable use dispenser, finally medicinal liquid is injected in infusion bottle, above-mentioned dosage exists that medicinal liquid easily pollutes, the deficiency such as easy scathing of needle point in waste, trivial operations and disposable use dispenser.Simple and easy single channel dispenser (application number: 201220240075.3) changed the tradition pattern of making up a prescription, but this dispenser in use exists the easily problem of slippage from displacement pin of soft transfusion bottle and injection medicinal bottle; Join continuously many bottles of injection medicines, while pulling out injection medicinal bottle, replace pin easily from the problem of soft transfusion bottle separation at every turn; Because of unprotect cover, the problem that when one end displacement pin inserts soft transfusion bottle or injection medicinal bottle, other end displacement pin is easily hurted sb.'s feelings and is vulnerable to pollute.

Summary of the invention

The adapter that makes up a prescription that the object of the present invention is to provide a kind of soft transfusion bottle to be connected with injection medicinal bottle.After connecting the adapter that makes up a prescription, repeatedly push lax soft transfusion bottle outer wall, utilize pressure variation and medicinal liquid self gravitation between soft transfusion bottle and injection medicinal bottle to impel medicinal liquid mutually to flow between soft transfusion bottle and injection medicinal bottle.There is anticreep cone at make up a prescription bottle plug puncture unit passway, the two ends place of adapter, can guarantee the difficult slippage from bottle plug puncture unit in dosing process of soft transfusion bottle and injection medicinal bottle.The finger device of holding that pinches middle part with finger is optionally pulled up any one end medicine bottle.Two ends are provided with protective sleeve, can prevent that bottle plug puncture unit from hurting sb.'s feelings, and also can prevent that it from being polluted.

To achieve these goals, the technical solution used in the present invention is:

The make up a prescription two ends of adapter are bottle plug puncture units, and bottle plug puncture unit inside is the hollow passageway connecting, and place, passway, two ends is provided with anticreep cone, and finger device is held in middle part, on the bottle plug puncture unit of two ends, protective sleeve is installed.

Described bottle plug puncture unit is provided with anticreep cone at place, passway, prevents soft transfusion bottle or injection medicinal bottle slippage.The hollow passageway connecting can guarantee that medicinal liquid can mutually flow between soft transfusion bottle and injection medicinal bottle when extrusion soft infusion bottle.The finger device of holding that pinches middle part with finger is optionally pulled up the medicine bottle of any one end.The protective sleeve one at two ends is that in the time of can preventing one end bottle plug puncture unit insertion soft transfusion bottle or injection medicinal bottle, other end bottle plug puncture unit is hurted sb.'s feelings, the 2nd, also can prevent that it from being polluted.

The above-mentioned adapter that makes up a prescription provided by the invention is compared with traditional disposable use dispenser dosage: save medicinal liquid and be not vulnerable to and pollute, the simple and needle point of operating process is difficult for injury disposal personnel.With the simple and easy single channel dispenser of another kind (application number: 201220240075.3) compare: solved the easily problem of slippage from displacement pin of its soft transfusion bottle in use existing and injection medicinal bottle; Join continuously many bottles of injection medicines, while pulling out injection medicinal bottle, replace pin easily from the problem of soft transfusion bottle separation at every turn; When one end displacement pin inserts soft transfusion bottle or injection medicinal bottle, the problem that other end displacement pin is easily hurted sb.'s feelings and is vulnerable to pollute.The present invention's adapter that makes up a prescription is once the make up a prescription change of method of disposal of real traditional soft transfusion bottle.

Accompanying drawing explanation

Fig. 1 is the tradition pattern diagram of making up a prescription

Fig. 2 is the make up a prescription structural representation of adapter of the present invention

Fig. 3-1, Fig. 3-2, Fig. 4-1, Fig. 4-2 are respectively dosage sequential schematic of the present invention

In figure: A-soft transfusion bottle; B-injection medicinal bottle; The disposable use dispenser of C-; 1-bottle plug puncture unit; 2-passway; 3-anticreep cone; 4-holds finger device; 5-protective sleeve; 6-hollow passageway.

The specific embodiment

Fig. 1 is the tradition pattern diagram of making up a prescription.Method of disposal while making up a prescription a small amount of liquid in disposal personnel is used disposable use dispenser C suction soft transfusion bottle A injects injection medicinal bottle B, after medicated powder in injection bottle B dissolves, be withdrawn into again in disposable use dispenser C, finally medicinal liquid be injected in soft transfusion bottle A.In above-mentioned dosage, the needle point of disposable use dispenser C is exposed in air all the time, has the problem of medicinal liquid vulnerable to pollution; Extract medicinal liquid unclean, easily cause liquid waste; Trivial operations and needle point easily injure the deficiencies such as disposal personnel.

Fig. 2 is the make up a prescription structural representation of adapter of the present invention.The make up a prescription two ends of adapter of the present invention are bottle plug puncture units 1, and bottle plug puncture unit 1 inside is the hollow passageway 6 connecting, and 2 places, passway are provided with anticreep cone 3, and middle part is held and referred to device 4, and two ends are provided with protective sleeve 5.In passway, 2 places are provided with anticreep cone to bottle plug puncture unit 1, prevent soft transfusion bottle A or injection medicinal bottle B slippage.The hollow passageway 6 connecting can guarantee that medicinal liquid can mutually flow between soft transfusion bottle A and injection medicinal bottle B when extrusion soft infusion bottle A.The finger device 4 of holding that pinches middle part with finger is optionally pulled up the medicine bottle of any one end.The protective sleeve 5 one at two ends is that in the time of can preventing one end bottle plug puncture unit 1 insertion soft transfusion bottle A or injection medicinal bottle B, other end bottle plug puncture unit 1 is hurted sb.'s feelings, the 2nd, also can prevent that it from being polluted.

Fig. 3-1, Fig. 3-2, Fig. 4-1, Fig. 4-2 are respectively dosage sequential schematic of the present invention.While making up a prescription, first give soft transfusion bottle A and the sterilization of injection medicinal bottle B bottleneck, then take out the adapter that makes up a prescription, pull out an end protective cover 5, press...withing one's finger to hold refers to device 4, and bottle plug puncture unit 1, anticreep cone 3 are together inserted in soft transfusion bottle A by bottle stopper mouth site of puncture; Press...with one's finger to hold and refer to device 4; pull out other end protective sleeve 5; other end bottle plug puncture unit 1, anticreep cone 3 is together inserted in injection medicinal bottle B by bottle stopper mouth site of puncture, and press...withing one's finger to hold refers to the device 4 injection medicinal bottle B that pulls back, and makes on anticreep cone 3 bottle stoppers that are just in time stuck in injection medicinal bottle B.As shown in Fig. 3-1, Fig. 3-2, first injection medicinal bottle B is placed in to below, soft transfusion bottle A is inverted in injection medicinal bottle B top, repeatedly push lax soft transfusion bottle A outer wall, utilize the pressure in soft transfusion bottle A and injection medicinal bottle B to change and medicinal liquid self gravitation, the medicinal liquid in soft transfusion bottle A is flow in injection medicinal bottle B through hollow passageway 6.Rock injection medicinal bottle B medicated powder is dissolved, upset soft transfusion bottle A and injection medicinal bottle B after medicated powder dissolves, make injection medicinal bottle B be inverted in soft transfusion bottle A top, as shown in Fig. 4-1, Fig. 4-2.The lax soft transfusion bottle A outer wall of extruding, utilizes the pressure variation in soft transfusion bottle A and injection medicinal bottle B with medicinal liquid self gravitation, the medicinal liquid in injection medicinal bottle B to be flow back in soft transfusion bottle A through hollow passageway 6 repeatedly.In like manner above-mentioned action repeatedly, to injection medicinal bottle, B rinses, and reduces residual in injection medicinal bottle B of medicinal liquid.Press...withing one's finger to hold refers to device 4, and soft transfusion bottle A is pulled out from the adapter that makes up a prescription, and is stained with sealing paste, completes the disposing task that makes up a prescription.

With the above-mentioned adapter that makes up a prescription provided by the invention, connect soft transfusion bottle A and injection medicinal bottle B, only need repeatedly push lax soft transfusion bottle A outer wall and can complete the disposing task that makes up a prescription.Extruding relaxes, rocks in process, and soft transfusion bottle A and injection medicinal bottle B are difficult for slippage from bottle plug puncture unit 1.Compare with traditional disposable use dispenser C dosage: save medicinal liquid and be not vulnerable to and pollute, operating process is simple, needle point is difficult for injury disposal personnel.With a kind of simple and easy single channel dispenser (application number: 201220240075.3) compare: solved the easily problem of slippage from displacement pin of its soft transfusion bottle A in use existing and injection medicinal bottle B; Join many bottles of injection medicines, while pulling out injection medicinal bottle, replace pin easily from the separated problem of soft transfusion bottle A; When one end displacement pin inserts soft transfusion bottle A or injection medicinal bottle B, the problem that other end displacement pin is easily hurted sb.'s feelings and is vulnerable to pollute.Using the present invention's not only safety but also effective of adapter of making up a prescription, is once the make up a prescription revolution of method of disposal of real soft transfusion bottle A.

Claims

1. adapter makes up a prescription; it is characterized in that: the two ends of the adapter that makes up a prescription are bottle plug puncture unit (1); bottle plug puncture unit (1) inside is the hollow passageway (6) connecting; anticreep cone (3) is located to be provided with in passway, two ends (2); middle part is held and is referred to device (4), and protective sleeve (5) is installed on two ends bottle plug puncture unit (1).