CN207445217U - A kind of liquid needle tubing auxiliary tool - Google Patents

Abstract

The utility model discloses a kind of liquid needle tubing auxiliary tools, including syringe, the left end of the syringe is equipped with syringe needle, and syringe is clamped with syringe needle activity, syringe is internally provided with push plate, push plate is clamped with syringe activity, the left end of push plate is equipped with leather packing, card column is equipped in the middle part of push plate left surface, and the right flank of leather packing corresponding with card column is equipped with card slot, and card column is clamped with card slot activity, the right flank of push plate is equipped with push rod, the right end of push rod is equipped with push handle, fixed plate is equipped in the middle part of the side of syringe, the right end of fixed plate is equipped with electric telescopic rod, the one end of electric telescopic rod away from fixed plate is connected with push handle, the right flank of push handle is equipped with storage groove, storage groove is internally provided with PLC controller and accumulator group.The liquid needle tubing auxiliary tool, it is simple in structure, detachably, it can extract automatically and injecting fluid, and the liquid level in syringe can be detected, manpower is saved, avoids damaging nurse, it is easy to operate, it is safe to use.

Description

A kind of liquid needle tubing auxiliary tool

Technical field

The utility model is related to the field of medical instrument technology, are specially a kind of liquid needle tubing auxiliary tool.

Background technology

Existing clinical nurse is to patient fluid infusion or when having an injection, it is necessary to which the liquid inside ampoule is pumped into big needle tubing Go, then injected again into drainage bottle or drainage bag by needle tubing, in this phenomenon clinic especially in, nurse is basic daily Upper many minor actions are this, but when nurse so extracts and injects again back and forth, residing for the palm of nurse around nerve Damage is had, and nurse's hand slowly will ache, because needing firmly to pull the bar inside needle tubing when this pumping, It needs to be pushed shank with the centre of the palm when injection, it is so long-term to will also result in certain injury to nurse in the past, It is inconvenient to use.

Utility model content

The technical problems to be solved in the utility model is to overcome the defects of existing, provides a kind of liquid needle tubing auxiliary tool, It is simple in structure, detachably, it can extract automatically and injecting fluid, and the liquid level in syringe can be detected, manpower is saved, is kept away Exempt to damage nurse, it is easy to operate, it is safe to use, it can effectively solve the problems, such as in background technology.

To achieve the above object, the utility model provides following technical solution：A kind of liquid needle tubing auxiliary tool, including pin Cylinder, the left end of the syringe is equipped with syringe needle, and syringe is clamped with syringe needle activity, and the syringe is internally provided with push plate, described to push away The activity of plate and syringe is clamped, and the left end of the push plate is equipped with leather packing, is equipped with card column in the middle part of the push plate left surface, and with card column pair The right flank of leather packing is answered to be equipped with card slot, and card column is clamped with card slot activity, the right flank of the push plate is equipped with push rod, the push rod Right end be equipped with push handle, fixed plate is equipped in the middle part of the side of the syringe, the right end of the fixed plate is equipped with electric telescopic rod, institute It states the one end of electric telescopic rod away from fixed plate to be connected with push handle, the right flank of the push handle is equipped with storage groove, the storage groove Be internally provided with PLC controller and accumulator group, the electric telescopic rod and accumulator group are electrically connected with PLC controller.

As a kind of optimal technical scheme of the utility model, the side of the syringe is equipped with fixed seat, the fixed seat Upper surface be fixed with ultrasonic liquid level sensor, the ultrasonic liquid level sensor is electrically connected with PLC controller.

As a kind of optimal technical scheme of the utility model, what the side of the fixed plate and push handle was provided symmetrically Nut, the left and right ends of the electric telescopic rod are equipped with external screw thread, and the electric telescopic rod is connected with nut thread.

As a kind of optimal technical scheme of the utility model, the right end of the push handle is equipped with leather sheath, and the leather sheath is with pushing away Handle pivot bush unit, and the side of leather sheath corresponding with PLC controller is equipped with transparent pad.

As a kind of optimal technical scheme of the utility model, the electric telescopic rod has two, and two electric expansions Bar is respectively distributed to the top and bottom of syringe.

Compared with prior art, the beneficial effects of the utility model are：This liquid needle tubing auxiliary tool, can be in syringe The liquid level in portion is detected, and improves the convenience that device uses；Electric telescopic rod is dismantled, is made convenient for the installation of device With；PLC controller can be operated, it is easy to use, while prevent accumulator group from dropping；Make device can be with fast and stable Work；Whole device is simple in structure, detachably, can extract and injecting fluid, and the liquid level in syringe can be examined automatically It surveys, saves manpower, avoid damaging nurse, it is easy to operate, it is safe to use.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 regards schematic diagram for the utility model structure is right.

In figure：1 syringe, 2 push plates, 21 card columns, 3 leather packings, 4 push rods, 5 push handles, 6 fixed plates, 7 electric telescopic rods, 8 nuts, 9 Leather sheath, 10 fixed seats, 11 ultrasonic liquid level sensors, 12 syringe needles, 13 storage grooves, 14PLC controllers, 15 accumulator groups, 16 are thoroughly Bright pad.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of liquid needle tubing auxiliary tool, including syringe 1, the left end of syringe 1 is equipped with syringe needle 12, and syringe 1 is clamped with 12 activity of syringe needle, and syringe 1 is internally provided with push plate 2, push plate 2 with The activity clamping of syringe 1, the left end of push plate 2 are equipped with leather packing 3, improve leakproofness, are equipped with card column 21 in the middle part of 2 left surface of push plate, and with The right flank that card column 21 corresponds to leather packing 3 is equipped with card slot, and card column 21 is clamped with card slot activity, makes leather packing 3 detachable, push plate 2 Right flank is equipped with push rod 4, and the right end of push rod 4 is equipped with push handle 5, fixed plate 6, the right end of fixed plate 6 are equipped in the middle part of the side of syringe 1 Equipped with electric telescopic rod 7, electric telescopic rod 7 is flexible, and electric telescopic rod 7 drives push handle 5 to move, and push handle 5 is pushed away by the drive of push rod 4 Plate 2 moves, push plate 2 drive leather packing 3 move, the pressure change inside syringe 1 is made in 3 moving process of leather packing, then to solution into Row extracts or conveying, when the liquid level inside ultrasonic liquid level sensor 11 detects syringe 1 no longer changes, electric telescopic rod 7 It is stopped, electric telescopic rod 7 has two, and two electric telescopic rods 7 are respectively distributed to the top and bottom of syringe 1, make dress Putting can be worked with fast and stable, and the one end of electric telescopic rod 7 away from fixed plate 6 is connected with push handle 5, the side of fixed plate 6 and push handle 5 The nut 8 that face is provided symmetrically, the left and right ends of electric telescopic rod 7 are equipped with external screw thread, electric telescopic rod 7 and 8 spiral shell of nut Line connects, and dismantles electric telescopic rod 7, and convenient for installing and using for device, the right flank of push handle 5 is equipped with storage groove 13, deposits Put slot 13 is internally provided with PLC controller 14 and accumulator group 15, makes device that can work independently, electric telescopic rod 7 and accumulator Group 15 is electrically connected with PLC controller 14, and the right end of push handle 5 is equipped with leather sheath 9, leather sheath 9 and 5 pivot bush unit of push handle, and is controlled with PLC The side that device 14 processed corresponds to leather sheath 9 is equipped with transparent pad 16, and PLC controller 14 can be operated, easy to use, prevents simultaneously Accumulator group 15 drops, and the side of syringe 1 is equipped with fixed seat 10, and the upper surface of fixed seat 10 is fixed with ultrasonic liquid level sensor 11, ultrasonic liquid level sensor 11 is electrically connected with PLC controller 14, and the liquid level inside syringe 1 can be detected, and improves dress The convenience used is put, it is existing skill that PLC controller 14, which controls the mode of electric telescopic rod 7 and ultrasonic liquid level sensor 11, Common method in art, whole device is simple in structure, detachably, can extract automatically and injecting fluid, and can be in syringe 1 Liquid level is detected, and is saved manpower, is avoided damaging nurse, easy to operate, safe to use.

When in use：Syringe needle 12 is inserted into medicine bottle, electric telescopic rod 7 extends, and electric telescopic rod 7 promotes push handle 5 to move, and pushes away Handle 5 drives push plate 2 to move by push rod 4, and push plate 2 drives leather packing 3 to move, and 1 inside of syringe is made in 3 moving process of leather packing in negative pressure Then state extracts solution, when the liquid level inside ultrasonic liquid level sensor 11 detects syringe 1 no longer changes, Electric telescopic rod 7 no longer works, when need by inside syringe 1 easily be injected into medicine bottle when, electric telescopic rod 7 shortens, electronic Telescopic rod 7 drives push handle 5 to move, and push handle 5 drives push plate 2 to move by push rod 4, and push plate 2 drives leather packing 3 to move, and leather packing 3 moves In the process increase 1 internal pressure of syringe, solution is injected.

The utility model can be detected the liquid level inside syringe 1, improve the convenience that device uses；Make electronic stretch Contracting bar 7 can be dismantled, convenient for installing and using for device；PLC controller 14 can be operated, it is easy to use, prevent simultaneously Only accumulator group 15 drops；Make device that can work with fast and stable；Whole device is simple in structure, detachably, can extract automatically And injecting fluid, and the liquid level in syringe 1 can be detected, manpower is saved, avoids damaging nurse, it is easy to operate, It is safe to use.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of liquid needle tubing auxiliary tool, including syringe (1), it is characterised in that：The left end of the syringe (1) is equipped with syringe needle (12), and syringe (1) is clamped with syringe needle (12) activity, and the syringe (1) is internally provided with push plate (2), the push plate (2) and pin Cylinder (1) activity clamping, the left end of the push plate (2) are equipped with leather packing (3), card column (21) are equipped in the middle part of push plate (2) left surface, And the right flank of leather packing (3) corresponding with card column (21) is equipped with card slot, and card column (21) is clamped with card slot activity, the push plate (2) Right flank be equipped with push rod (4), the right end of the push rod (4) is equipped with push handle (5), is equipped in the middle part of the side of the syringe (1) solid Fixed board (6), the right end of the fixed plate (6) are equipped with electric telescopic rod (7), the separate fixed plate (6) of the electric telescopic rod (7) One end is connected with push handle (5), and the right flank of the push handle (5) is equipped with storage groove (13), and storage groove (13) are internally provided with PLC controller (14) and accumulator group (15), the electric telescopic rod (7) and accumulator group (15) with PLC controller (14) Electrical connection.

2. a kind of liquid needle tubing auxiliary tool according to claim 1, it is characterised in that：The side of the syringe (1) is set There is fixed seat (10), the upper surface of the fixed seat (10) is fixed with ultrasonic liquid level sensor (11), the supersonic liquid level Sensor (11) is electrically connected with PLC controller (14).

3. a kind of liquid needle tubing auxiliary tool according to claim 1, it is characterised in that：The fixed plate (6) and push handle (5) nut (8) that side is provided symmetrically, the left and right ends of the electric telescopic rod (7) are equipped with external screw thread, the electricity Dynamic telescopic rod (7) is threadedly coupled with nut (8).

4. a kind of liquid needle tubing auxiliary tool according to claim 1, it is characterised in that：The right end of the push handle (5) is set There are leather sheath (9), the leather sheath (9) and push handle (5) pivot bush unit, and the side of leather sheath (9) corresponding with PLC controller (14) is equipped with Transparent pad (16).

5. a kind of liquid needle tubing auxiliary tool according to claim 1, it is characterised in that：The electric telescopic rod (7) has Two, and two electric telescopic rods (7) are respectively distributed to the top and bottom of syringe (1).