CN211434580U

CN211434580U - Breathe internal medicine patient device of dosing

Info

Publication number: CN211434580U
Application number: CN201922416680.6U
Authority: CN
Inventors: 林莉; 李建英; 林琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-08
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a breathe internal medicine patient device of dosing, including transfer line, piston, cylinder, grab handle, gasbag and handle, the cylinder lower extreme is equipped with the connecting pipe, the connecting pipe outer wall has cup jointed the hose, cylinder upper end outer wall has cup jointed the grab handle, the gasbag is installed to grab handle one end inner wall, gasbag one end outer wall connection has the trachea, the trachea is linked together with the cylinder upper end, the gasbag lower surface is provided with the handle, handle lower surface mounting has spacing handle, the inside transfer line that is provided with of cylinder, the transfer line outer wall has cup jointed the piston, the transfer line runs through cylinder upper surface one end and installs the check valve, the check valve upper surface is connected with the liquid feeding fill, the liquid feeding fill upper end inner wall is pegged graft and is. The utility model discloses a set up the grab handle in cylinder one side to carry out one-hand operation with medical personnel, and the manual extrusion handle of accessible extrudees the gasbag, promotes the piston and extrudes the liquid medicine, makes things convenient for medical personnel's operation more.

Description

Breathe internal medicine patient device of dosing

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a breathe internal medicine patient device of dosing.

Background

When breathing the internal medicine and treating, adopt to pour into the liquid medicine into respiratory equipment usually, air or oxygen following respiratory equipment let the patient carry out the suction-type treatment, the treatment process is painless, it is more humanized, partial suction-type medicine is when dosing, use cylinder coupling hose usually, and with hose connection to respirator or respiratory tube, when medical personnel extrude the liquid medicine, need use both hands to operate, and guarantee the connection stability of hose constantly, be not convenient for carry out one-hand operation, medical personnel's the degree of difficulty when actual operation has been increased.

Traditional suction medicine's device of dosing, liquid medicine storage structure and pressurization mechanism are the separation usually, and medical personnel not only need handheld pressor gasbag to still hold liquid medicine storage structure, be not convenient for carry out other operations, the existence during the in-service use is inconvenient, can not operate by one hand, and the flexibility of in-service use is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a breathe internal medicine patient device of dosing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a breathe internal medicine patient device of dosing, includes transfer line, piston, cylinder, grab handle, gasbag and handle, the cylinder lower extreme is equipped with the connecting pipe, the hose has been cup jointed to the connecting pipe outer wall, cylinder upper end outer wall has cup jointed the grab handle, the gasbag is installed to grab handle one end inner wall, gasbag one end outer wall connection has the trachea, the trachea is linked together with the cylinder upper end, the gasbag lower surface is provided with the handle, the inside transfer line that is provided with of cylinder, the transfer line outer wall has cup jointed the piston, the transfer line runs through cylinder upper surface one end and installs the check valve, the check valve upper surface is connected with liquid feeding fill, liquid feeding fill upper end inner wall is peg.

Preferably, the upper surface and the lower surface of the air bag are respectively adhered to the inner wall of the grab handle and the upper surface of the handle.

Preferably, one end of the handle is inserted with a rotating shaft, and two ends of the rotating shaft are rotatably inserted on the inner walls of two sides of the grab handle.

Preferably, the lower surface of the handle is provided with a limiting handle.

Preferably, the piston inner wall is embedded with a sealing ring, the inner wall of the sealing ring is attached to the outer wall of the infusion tube, and the outer wall of the piston is attached to the inner wall of the needle cylinder.

Preferably, the outer wall of the needle cylinder is provided with scales.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the grab handle in the upper end of cylinder, and set up the gasbag in the inside of grab handle, reached the purpose that unites two into one with the storage structure and the pressurization framework of liquid medicine, medical personnel only need use the one hand to operate, after filling up the liquid medicine in the cylinder, but the one hand drives the handle rotation, and extrude the gasbag, extrude the gas in the gasbag, promote the piston and remove, extrude the cylinder with the liquid medicine, at this in-process, medical personnel use the one hand can realize the operation, convenient and fast more, the flexibility of in-service use has been improved greatly.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the piston of the present invention;

fig. 4 is an enlarged schematic view of the liquid feeding hopper of the present invention.

In the figure: 1. a hose; 2. a connecting pipe; 3. a transfusion tube; 4. a piston; 5. a needle cylinder; 6. a handle; 7. a liquid feeding hopper; 8. a one-way valve; 9. an air tube; 10. an air bag; 11. a handle; 12. a limiting handle; 13. a rotating shaft; 14. calibration; 15. a seal ring; 16. and a rubber plug.

Detailed Description

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.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a breathe internal medicine patient device of dosing, including transfer line 3, piston 4, cylinder 5, grab handle 6, gasbag 10 and

handle

11, 5 lower extremes of cylinder are equipped with connecting pipe 2, hose 1 has been cup jointed to 2 outer walls of connecting pipe, hose 1 is connected with respirator or respiratory tube, grab handle 6 has been cup jointed to 5 upper end outer walls of cylinder, gasbag 10 is installed to 6 one end inner walls of grab handle, its gasbag 10 adopts the design of folding form, when carrying out the extrusion, can fold, when having avoided receiving the extrusion, the condition of irregular elastic deformation appears. 10 one end outer wall of gasbag has trachea 9, trachea 9 is linked together with 5 upper ends of cylinder, 10 lower surfaces of gasbag are provided with

handle

11, 10 upper surfaces of gasbag and lower surface are respectively in 6 inner walls of grab handle and 11 upper surfaces of handle adhesion mutually, handle 11 is when following medical personnel's hand and rotating, handle 11 can drive 10 lower surfaces of gasbag and expand and extrude, the effect of 10 inside gas recovery of gasbag and extrusion has been realized, 11 one ends of handle are pegged graft and are had

pivot

13, 13 both ends of pivot are rotated and are pegged graft on 6 both sides inner walls of grab handle, 11 lower surface mounting of handle has spacing handle 12. The upper end of cylinder 5 sets up grab handle 6, and set up gasbag 10 in the inside of grab handle 6, reached the storage structure with the liquid medicine and add the purpose that the framework unites two into one, medical personnel only need use the one hand to operate, after filling up the liquid medicine in cylinder 5, but the one hand drives handle 11 and rotates, and extrude gasbag 10, extrude the gas in gasbag 10, promote piston 4 and remove, extrude cylinder 5 with the liquid medicine, at this in-process, medical personnel use the one hand can realize the operation, it stores the mechanism to need not medical personnel one hand to hand the liquid medicine, the pressurization structure is handed to another hand, and is convenient and fast more, and the flexibility of in actual use is greatly improved.

5 inside transfer lines 3 that are provided with of cylinder, 3 outer walls of transfer line have cup jointed piston 4, sealing washer 15 is installed in the embedding of 4 inner walls of piston, 15 inner walls of sealing washer laminate mutually with 3 outer walls of transfer line, and 4 outer walls of piston laminate mutually with 5 inner walls of cylinder, sealing washer 15 has improved the leakproofness between 3 outer walls of piston 4 inner walls and transfer line, the problem of liquid medicine leakage is avoided appearing, transfer line 3 runs through 5 upper surface one ends of cylinder and installs check valve 8, check valve 8 can realize one-way gas and liquid flow, avoid gas or liquid medicine among 3 transfer lines to appear the refluence, 8 upper surface of check valve is connected with

liquid feeding fill

7, 7 upper end inner walls of liquid feeding fill are pegged graft and are had

rubber buffer

16, 5.

The working principle is as follows: medical personnel can hold the holding handle 6 by hand, the other hand can add liquid medicine into the liquid adding hopper 7, the liquid medicine enters the infusion tube 3 through the check valve 8, and then the syringe 5 is filled, the piston 4 can be pushed to rise in the rising process of the liquid medicine liquid level, after the medical personnel connects the hose 1 to the respirator or the respiratory tube, the medical personnel holds the holding handle 6 by one hand and inserts fingers between the limiting handle 12 and the handle 11, the medical personnel controls the air bag 10 to expand or compress through one hand, when the air bag 10 is compressed, the internal gas can be extruded out, the internal gas is injected into the syringe 5 through the air tube 9, the piston 4 is pushed to move, the liquid medicine is extruded out of the syringe 5 and is injected into the hose 1, in the process, the medical personnel can realize operation by one hand by using one hand, the medical personnel does not need to hold the liquid medicine storage mechanism by one hand, the pressurizing structure by, the flexibility of practical use is greatly improved. The upper end of the needle cylinder 5 is provided with the grab handle 6, and the air bag 10 is arranged inside the grab handle 6, so that the aim of combining the storage structure and the pressurizing framework of the liquid medicine into one is fulfilled, medical workers only need to use one hand to operate, and the labor intensity of the medical workers is greatly reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a breathe internal medicine patient device of dosing, includes transfer line (3), piston (4), cylinder (5), grab handle (6), gasbag (10) and handle (11), its characterized in that: syringe (5) lower extreme is equipped with connecting pipe (2), connecting pipe (2) outer wall has cup jointed hose (1), syringe (5) upper end outer wall has cup jointed grab handle (6), gasbag (10) are installed to grab handle (6) one end inner wall, gasbag (10) one end outer wall is connected with trachea (9), trachea (9) are linked together with syringe (5) upper end, gasbag (10) lower surface is provided with handle (11), syringe (5) inside is provided with transfer line (3), transfer line (3) outer wall has cup jointed piston (4), transfer line (3) run through syringe (5) upper surface one end and install check valve (8), check valve (8) upper surface is connected with liquid feeding fill (7), it has rubber buffer (16) to peg graft with liquid feeding fill (7) upper end inner wall.

2. A respiratory medical patient drug delivery device as claimed in claim 1, wherein: the upper surface and the lower surface of the air bag (10) are respectively adhered to the inner wall of the grab handle (6) and the upper surface of the handle (11).

3. A respiratory medical patient drug delivery device as claimed in claim 1, wherein: one end of the handle (11) is inserted with a rotating shaft (13), and two ends of the rotating shaft (13) are rotatably inserted on the inner walls of two sides of the grab handle (6).

4. A respiratory medical patient drug delivery device as claimed in claim 1, wherein: the lower surface of the handle (11) is provided with a limiting handle (12).

5. A respiratory medical patient drug delivery device as claimed in claim 1, wherein: sealing washer (15) are installed in piston (4) inner wall embedding, sealing washer (15) inner wall and transfer line (3) outer wall laminate mutually, and piston (4) outer wall and cylinder (5) inner wall laminate mutually.

6. A respiratory medical patient drug delivery device as claimed in claim 1, wherein: the outer wall of the needle cylinder (5) is provided with scales (14).