CN213466023U

CN213466023U - Medicine dissolving needle with ventilation function

Info

Publication number: CN213466023U
Application number: CN202021923678.4U
Authority: CN
Inventors: 何建明
Original assignee: Chongqing Kangmin Technology Development Co ltd
Current assignee: Chongqing Kangmin Technology Development Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-18
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a medicine dissolving needle that possesses ventilation function, the novel nipple rectifier comprises a cylindrical shel, the one end surface of barrel is provided with the core bar, the other end surface of barrel is provided with solution syringe needle and solution air vent, the solution air vent is located one side of solution syringe needle, the outer wall of solution syringe needle is provided with the iron plate, front end one side surface of iron plate is provided with the stopper No. one, the front end opposite side surface of iron plate is provided with the stopper No. two. A medicine dissolving needle that possesses function of ventilating, through iron board, a stopper, No. two stoppers, spout, slider and the pull rod that sets up, the medical staff of being convenient for inserts the liquid medicine bottle with the solution syringe needle inside, improves its practicality, through the compression curtain and the nature charcoal filter layer that set up, makes its structure diversified, improves the solution volume, this equipment is simple structure not only, convenient operation moreover brings better use prospect.

Description

Medicine dissolving needle with ventilation function

Technical Field

The utility model relates to the field of medical appliances, in particular to a medicine dissolving needle with ventilation function.

Background

The needle head is a hollow metal needle with the freely detachable head end of the injector, and the needle head used when mixing medicines is greatly different from a common needle head, for example, an aerosol-through medicine needle needs to fuse medicines in a certain proportion before injecting the medicines to a patient, which is beneficial to medical treatment, while the existing aerosol-through medicine needle cannot meet the requirements of people.

The existing medicine dissolving needle capable of ventilating has certain defects when in use, firstly, the existing medicine dissolving needle capable of ventilating is difficult to insert into a medicine bottle and is inconvenient for medical staff to use, moreover, the existing medicine dissolving needle capable of ventilating has a single structure and low medicine fusion amount, reduces medicine dissolving efficiency, brings certain adverse effects to the use process of people, and therefore the medicine dissolving needle with the function of ventilating is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a medicine dissolving needle that possesses the function of ventilating can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medicine dissolving needle that possesses ventilation function, includes the barrel, the one end surface of barrel is provided with the core bar, the other end surface of barrel is provided with solution syringe needle and solution air vent, the solution air vent is located one side of solution syringe needle, the outer wall of solution syringe needle is provided with the iron board, front end one side surface of iron board is provided with the stopper No. one, the front end opposite side surface of iron board is provided with the stopper No. two, be provided with the spout between stopper No. one and the stopper No. two, one side surface of spout is provided with the slider, one side surface of slider is provided with the pull rod, the middle part of barrel is provided with the compression curtain, the one end internal surface of barrel is provided with the active carbon filter layer.

Preferably, rivets are arranged between the iron plate and the first limiting block and the second limiting block, the outer surfaces of two sides of the front end of the iron plate are detachably connected with the inner surfaces of the rear ends of the first limiting block and the second limiting block through the rivets, the inner surfaces of one side of the first limiting block and the second limiting block and the outer surfaces of two sides of the sliding groove are formed through machining, pulley beads are arranged between the sliding groove and the sliding block, the inner surface of one side of the sliding groove is connected with the outer surface of one end of the sliding block through the pulley beads in a sliding mode, and the outer surface of one side of the sliding block and the outer surface of one end of the pull.

Preferably, the middle part of the cylinder body and the peripheral outer surfaces of the compression curtains are formed by machining, and the peripheral inner surface of the cylinder body and the peripheral outer surfaces of the activated carbon filter layer are formed by machining.

Preferably, the outer surface of one end of the cylinder and the outer surface of one end of the core rod are machined.

Preferably, a socket is arranged between the barrel body and the solution needle head, and the outer surface of the other end of the barrel body is detachably connected with the outer surface of one end of the solution needle head through the socket.

Preferably, the outer surface of the other end of the cylinder and the outer surface of one end of the solution vent hole are machined.

Compared with the prior art, the utility model discloses following beneficial effect has: the iron plate is fixed on the solution needle head through the iron plate, the first limit block, the second limit block, the sliding chute, the sliding block and the pull rod, when extracting the liquid medicine, the solution needle head is fixed on the barrel through the pull rod, the pull rod is connected with the sliding block, the sliding block can freely move through the sliding block bead between the sliding block and the sliding chute, the moving position of the sliding block is limited through the first limit block and the second limit block, the sliding block is prevented from falling off, the solution needle head can be conveniently inserted into the liquid medicine bottle by medical staff, the practicability of the liquid medicine bottle is improved, the solution needle head is inserted into the liquid medicine bottle through the compression curtain and the carbon filtering layer, a certain liquid medicine is extracted, the liquid medicine in another liquid medicine bottle is sequentially and orderly extracted, the solution vent hole is also inserted into the liquid medicine bottle when extracting the liquid medicine, the pressure of the liquid medicine bottle is the same as the external, prevent again through the activated carbon filter layer that the dust from getting into the inside of barrel through the solution air vent, the activated carbon filter layer has efficient adsorption performance, and in the effectual dust of having avoided getting into the barrel, the tensile compression curtain of rethread increased barrel solution space, made its structure diversified, improved the solution volume, and a whole medicine dissolving needle that possesses the function of ventilating simple structure, convenient operation, the effect of using is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the whole structure of a drug dissolving needle with ventilation function of the present invention;

fig. 2 is a schematic structural view of a drug dissolving needle with ventilation function of the present invention, which is an iron plate 4 in fig. 1;

fig. 3 is a schematic structural view of a drug dissolving needle with ventilation function of the present invention, which is a cylinder 1 in fig. 1;

fig. 4 is an enlarged schematic structural view of a drug dissolving needle with ventilation function in fig. 3 according to the present invention.

In the figure: 1. a barrel; 2. a core bar; 3. a solution needle; 4. an iron plate; 5. a solution vent; 6. a first limiting block; 7. a second limiting block; 8. a chute; 9. a slider; 10. a pull rod; 11. compressing the curtain; 12. an active carbon filter layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a medicine dissolving needle with ventilation function, comprising a barrel body 1, a core bar 2 is arranged on the outer surface of one end of the barrel body 1, a solution needle head 3 and a solution vent hole 5 are arranged on the outer surface of the other end of the barrel body 1, the solution vent hole 5 is positioned on one side of the solution needle head 3, an iron plate 4 is arranged on the outer wall of the solution needle head 3, a first limiting block 6 is arranged on the outer surface of one side of the front end of the iron plate 4, a second limiting block 7 is arranged on the outer surface of the other side of the front end of the iron plate 4, a sliding chute 8 is arranged between the first limiting block 6 and the second limiting block 7, a sliding block 9 is arranged on the outer surface of one side of the sliding block 8, a pull rod 10 is arranged on.

Further, rivets are arranged between the iron plate 4 and the first limiting block 6 and the second limiting block 7, the outer surfaces of two sides of the front end of the iron plate 4 are detachably connected with the inner surfaces of the rear ends of the first limiting block 6 and the second limiting block 7 through the rivets, the inner surfaces of one side of the first limiting block 6 and the second limiting block 7 and the outer surfaces of two sides of the sliding groove 8 are formed by machining, a pulley bead is arranged between the sliding groove 8 and the sliding block 9, the inner surface of one side of the sliding groove 8 is in sliding connection with the outer surface of one end of the sliding block 9 through the pulley bead, the outer surface of one side of the sliding block 9 and the outer surface of one end of the pull rod 10 are formed by machining, when in use, the iron plate 4, the first limiting block 6, the second limiting block 7, the sliding groove 8, the sliding block 9 and the pull rod 10 are arranged, the iron plate 4 is fixed on the solution, pull rod 10 and slider 9 are connected, have the pulley pearl between slider 9 and the spout 8, can freely remove slider 9 through the pulley pearl, and slider 9 is avoided droing to the moving position of stopper 6 of rethread and No. two stoppers 7 restriction slider 9, and the medical staff of being convenient for inserts liquid medicine bottle with solution syringe needle 3 inside, improves its practicality.

Further, the middle part of the cylinder 1 and the peripheral outer surface of the compression curtain 11 are formed by machining, the peripheral inner surface of the cylinder 1 and the peripheral outer surface of the active carbon filter layer 12 are formed by machining, when in use, the solution needle 3 is inserted into a liquid medicine bottle through the compression curtain 11 and the active carbon filter layer 12, certain liquid medicine is extracted, liquid medicine in another liquid medicine bottle is sequentially extracted, the liquid medicine is extracted while the solution vent hole 5 is also inserted into the liquid medicine bottle, so that the liquid medicine bottle has the same pressure with the outside, the liquid medicine can be rapidly extracted, dust is prevented from entering the inside of the cylinder 1 through the solution vent hole 5 through the active carbon filter layer 12, the active carbon filter layer 12 has high-efficiency adsorption performance, dust is effectively prevented from entering the cylinder 1, and the solution space of the cylinder 1 is enlarged by stretching the compression curtain 11, diversifies the structure and improves the solution amount.

Furthermore, the outer surface of one end of the cylinder body 1 and the outer surface of one end of the core rod 2 are formed by machining, and the cylinder body 1 is convenient for storing the fused liquid medicine.

Further, be provided with the socket between barrel 1 and the solution syringe needle 3, the other end surface of barrel 1 can be dismantled through the one end surface of socket and solution syringe needle 3 and be connected, and the socket is convenient for connect barrel 1 and solution syringe needle 3.

Furthermore, the outer surface of the other end of the cylinder body 1 and the outer surface of one end of the solution vent hole 5 are formed by machining, and the solution vent hole 5 is convenient for medical staff to suck out the fused liquid medicine more quickly.

It should be noted that the utility model relates to a medicine dissolving needle with ventilation function, before using, the iron plate 4 is fixed on the solution needle head 3 through the iron plate 4, the first stopper 6, the second stopper 7, the chute 8, the slide block 9 and the pull rod 10, when extracting the medicine liquid, the solution needle head 3 is fixed on the barrel 1 through the pull rod 10, the pull rod 10 is connected with the slide block 9, the pulley bead is arranged between the slide block 9 and the chute 8, the slide block 9 can move freely through the pulley bead, the moving position of the slide block 9 is limited through the first stopper 6 and the second stopper 7, the slide block 9 is prevented from falling off, the medical staff can insert the solution needle head 3 into the medicine liquid bottle, the practicability is improved, the solution needle head 3 is inserted into the medicine liquid bottle through the compression curtain 11 and the active carbon filter layer 12, and extracts a certain medicine liquid, and extracts the medicine liquid in another medicine liquid bottle orderly, when extracting the liquid medicine, solution air vent 5 also inserts in the liquid medicine bottle equally for the liquid medicine bottle is the same with outside pressure, can be quick with the liquid medicine suction, rethread active carbon filter layer 12 prevents that the dust from passing through the inside that solution air vent 5 got into barrel 1, active carbon filter layer 12 has efficient adsorption performance, effectually avoided the dust to get into in the barrel 1, rethread tensile compression curtain 11 increases barrel 1 solution space, make its structure diversified, improve the solution volume, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medicine dissolving needle that possesses function of ventilating, includes barrel (1), its characterized in that: a core bar (2) is arranged on the outer surface of one end of the cylinder body (1), a solution needle head (3) and a solution vent hole (5) are arranged on the outer surface of the other end of the cylinder body (1), the solution vent hole (5) is positioned at one side of the solution needle head (3), the outer wall of the solution needle head (3) is provided with an iron plate (4), a first limiting block (6) is arranged on the outer surface of one side of the front end of the iron plate (4), a second limiting block (7) is arranged on the outer surface of the other side of the front end of the iron plate (4), a sliding chute (8) is arranged between the first limiting block (6) and the second limiting block (7), a slide block (9) is arranged on the outer surface of one side of the sliding chute (8), a pull rod (10) is arranged on the outer surface of one side of the slide block (9), the middle part of barrel (1) is provided with compression curtain (11), the one end internal surface of barrel (1) is provided with activated carbon filter layer (12).

2. The drug dissolving needle with the ventilation function as claimed in claim 1, wherein: the iron plate is characterized in that rivets are arranged between the iron plate (4) and the first limiting block (6) and the second limiting block (7), the outer surfaces of two sides of the front end of the iron plate (4) are detachably connected with the inner surfaces of two rear ends of the first limiting block (6) and the second limiting block (7) through the rivets, the inner surfaces of one side of the first limiting block (6) and the second limiting block (7) and the outer surfaces of two sides of the sliding groove (8) are formed through machining, pulley beads are arranged between the sliding groove (8) and the sliding block (9), the inner surface of one side of the sliding groove (8) is connected with the outer surface of one end of the sliding block (9) through the pulley beads in a sliding mode, and the outer surface of one side of the sliding block (9) and the outer surface of one end of.

3. The drug dissolving needle with the ventilation function as claimed in claim 1, wherein: the middle part of the cylinder body (1) and the peripheral outer surface of the compression curtain (11) are formed by machining, and the peripheral inner surface of the cylinder body (1) and the peripheral outer surface of the activated carbon filter layer (12) are formed by machining.

4. The drug dissolving needle with the ventilation function as claimed in claim 1, wherein: the outer surface of one end of the cylinder body (1) and the outer surface of one end of the core rod (2) are machined.

5. The drug dissolving needle with the ventilation function as claimed in claim 1, wherein: a socket is arranged between the barrel body (1) and the solution needle head (3), and the outer surface of the other end of the barrel body (1) is detachably connected with the outer surface of one end of the solution needle head (3) through the socket.

6. The drug dissolving needle with the ventilation function as claimed in claim 1, wherein: the outer surface of the other end of the cylinder body (1) and the outer surface of one end of the solution vent hole (5) are machined.