CN105078752A

CN105078752A - Entry needle type lock joint dosage connector

Info

Publication number: CN105078752A
Application number: CN201410187863.4A
Authority: CN
Inventors: 王文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-06
Filing date: 2014-05-06
Publication date: 2015-11-25

Abstract

The invention belongs to the medical equipment technical field, and specifically relates to an entry needle type lock joint dosage connector; one end of the entry needle type lock joint dosage connector is an entry needle, and the other end is an outer cone lock joint, an inner side is a through hollow path, and the middle portion is provided with a finger holder; the entry needle and the outer cone lock joint are provided with a protection cover; the outer cone lock joint may connect with an entry needle head; the entry needle type lock joint dosage connector allows a soft infusion bottle to connect with an injection medicine bottle; one end of the entry needle type lock joint dosage connector is connected with the entry needle, and the soft infusion bottle and the injection medicine bottle are connected on two ends; the outer wall of the loose soft infusion bottle the repeatedly extruded; pressure changes between the soft infusion bottle and the injection medicine bottle and soup self gravity can realize mutual circulation of the soup between the soft infusion bottle and the injection medicine bottle. Fingers can hold the finger holder in the middle portion so as to selectively pull off a random medicine bottle; two ends of the connector are provided with the protection cover so as to prevent people from being hurt by the entry needle, and the connector cannot be contaminated.

Description

Injection pin type locked joints makes up a prescription adapter

Technical field

The invention belongs to technical field of medical instruments, be specifically related to a kind of injection pin type locked joints and make up a prescription adapter.

Background technology

Existing soft transfusion bottle makes up a prescription method of disposal generally by a small amount of liquid injection powder injection medicine bottle in disposal personnel use single use dispenser suction soft transfusion bottle, after medicated powder in injection bottle dissolves, be withdrawn in single use dispenser again, finally medicinal liquid is injected in infusion bottle, above-mentioned dosage exists that medicinal liquid easily pollutes, wastes, trivial operations and the deficiency such as easy scathing of needle point in single use dispenser.A kind of simple and easy single channel dispenser (application number: 201220240075.3) change tradition and make up a prescription mould calmly, but this dispenser in use exists the problem can not changing entry needle; Unprotect cover again, when one end displacement pin insertion soft transfusion bottle or injection medicinal bottle, other end displacement pin is easily hurted sb.'s feelings and is vulnerable to the problem of pollution.

Summary of the invention

The injection pin type locked joints that the object of the present invention is to provide a kind of soft transfusion bottle to be connected with injection medicinal bottle makes up a prescription adapter.The make up a prescription other end of adapter of injection pin type locked joints first connects injection needle, two ends connect soft transfusion bottle and injection medicinal bottle again, the lax soft transfusion bottle outer wall of extruding repeatedly, utilizes the pressure between soft transfusion bottle and injection medicinal bottle to change and medicinal liquid self gravitation impels medicinal liquid mutually to flow between soft transfusion bottle and injection medicinal bottle.Pinch holding of middle part with finger and refer to that any one end medicine bottle optionally pulled up by device.Two ends are provided with protective sleeve, can prevent entry needle from hurting sb.'s feelings, and also can prevent it from being polluted.

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

Make up a prescription one end of adapter of injection pin type locked joints is entry needle; the other end is outer cone locked joints, and inside is through hollow passageway, and finger device is held in middle part; entry needle and outer cone locked joints are provided with protective sleeve, and outer cone locked joints can connect injection needle.

The described injection pin type locked joints adapter that makes up a prescription can connect injection needle, medicinal liquid mutually can flow between soft transfusion bottle and injection medicinal bottle when extrusion soft infusion bottle injection needle, outer cone locked joints and entry needle to have through hollow passageway can ensure, pinches holding of middle part refer to that the medicine bottle of any one end optionally pulled up by device with finger.The protective sleeve one at two ends to prevent entry needle from hurting sb.'s feelings, and two is to prevent it from being polluted.

Above-mentioned injection pin type locked joints provided by the invention makes up a prescription adapter compared with traditional single use dispenser dosage: save medicinal liquid and be not vulnerable to pollute, operating process is simple.With the simple and easy single channel dispenser of another kind (application number: 201220240075.3): this dispenser in use exists the problem can not changing entry needle; Unprotect cover again, when one end displacement pin insertion soft transfusion bottle or injection medicinal bottle, other end displacement pin is easily hurted sb.'s feelings and is vulnerable to the problem of pollution.

Accompanying drawing explanation

Fig. 1 is that the tradition mould that makes up a prescription determines schematic diagram

Fig. 2 is that the present invention injects pin type locked joints and to make up a prescription the structural representation of adapter

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; C-single use dispenser; 1-entry needle; 2-injection needle; 3-outer cone locked joints; 4-holds finger device; 5-protective sleeve; 6-hollow passageway.

specific embodiment party is fixed

Fig. 1 is that the tradition mould that makes up a prescription determines schematic diagram.Method of disposal when making up a prescription uses single use dispenser C to aspirate a small amount of liquid injection injection medicinal bottle B in soft transfusion bottle A by disposal personnel, after medicated powder in injection bottle B dissolves, be withdrawn in single use dispenser C again, finally medicinal liquid be injected in soft transfusion bottle A.In above-mentioned dosage, the needle point of single use dispenser C exposes in atmosphere all the time, there is the problem of medicinal liquid vulnerable to pollution; Extract medicinal liquid unclean, easily cause liquid waste; Trivial operations and needle point easily injures the deficiencies such as disposal personnel.

Fig. 2 is that the present invention injects pin type locked joints and to make up a prescription the structural representation of adapter.It is entry needle 1 that the present invention injects make up a prescription one end of adapter of pin type locked joints, and the other end is outer cone locked joints 3.Entry needle 1 inside and outer cone locked joints 3 are through hollow passageway 6, and middle part is held and referred to device 4, and two ends are provided with protective sleeve 5.Through hollow passageway 6 can ensure that medicinal liquid mutually can flow between soft transfusion bottle A and injection medicinal bottle B when extrusion soft infusion bottle A.Pinch holding of middle part with finger and refer to that the medicine bottle of any one end optionally pulled up by device 4.The protective sleeve 5 one at two ends to prevent entry needle from hurting sb.'s feelings, and two is to prevent 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.When making up a prescription, first give soft transfusion bottle A and the sterilization of injection medicinal bottle B bottleneck, then take out injection pin type locked joints and to make up a prescription adapter, pull out an end protective cover 5, press...with one's finger to hold and refer to device 4, entry needle 1 is 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, outside cone locking joint 3 installs injection needle 2, injection needle 2 is inserted in injection medicinal bottle B by bottle stopper mouth site of puncture.As shown in Fig. 3-1, Fig. 3-2, first injection medicinal bottle B is placed in below, soft transfusion bottle A is inverted in above injection medicinal bottle B, the lax soft transfusion bottle A outer wall of extruding repeatedly, 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.Rocking injection medicinal bottle B makes medicated powder dissolve, and after medicated powder dissolves, upset soft transfusion bottle A and injection medicinal bottle B, makes injection medicinal bottle B be inverted in above soft transfusion bottle A, as shown in Fig. 4-1, Fig. 4-2.The lax soft transfusion bottle A outer wall of extruding, utilizes the pressure in soft transfusion bottle A and injection medicinal bottle B to change and with medicinal liquid self gravitation, the medicinal liquid in injection medicinal bottle B is flow back in soft transfusion bottle A through hollow passageway 6 repeatedly.In like manner above-mentioned action repeatedly, rinses injection medicinal bottle B, reduces medicinal liquid remaining in injection medicinal bottle B.Press...with one's finger to hold and refer to device 4, soft transfusion bottle A is pulled out from the injection pin type locked joints adapter that makes up a prescription, is stained with sealing paste, namely completes the disposing task that makes up a prescription.

Connect soft transfusion bottle A and injection medicinal bottle B with the above-mentioned injection pin type locked joints provided by the invention adapter that makes up a prescription, only repeatedly need extrude lax soft transfusion bottle A outer wall can complete the disposing task that makes up a prescription.Compared with traditional single use dispenser C dosage: save medicinal liquid and be not vulnerable to pollute, operating process is simple.With the simple and easy single channel dispenser of one (application number: 201220240075.3): solve it and in use there is the problem can not changing injection needle 2; Unprotect cover 5 again, when one end displacement pin insertion soft transfusion bottle or injection medicinal bottle, other end displacement pin is easily hurted sb.'s feelings and is vulnerable to the problem of pollution.When solving one end displacement pin insertion soft transfusion bottle A or injection medicinal bottle B, other end displacement pin is easily hurted sb.'s feelings and is vulnerable to the problem of pollution.Using the present invention to inject pin type locked joints to make up a prescription adapter not only safety but also effectively, is once that real soft transfusion bottle A makes up a prescription the revolution of method of disposal.

Claims

1. inject pin type locked joints to make up a prescription adapter; it is characterized in that: make up a prescription one end of adapter of injection pin type locked joints is entry needle (1); the other end is outer cone locked joints (2); inside is through hollow passageway (6); middle part is held and is referred to device (4), and entry needle (1) and outer cone locked joints (2) are provided with protective sleeve (5).