CN220070458U

CN220070458U - Convenient machine of dosing of changing

Info

Publication number: CN220070458U
Application number: CN202321413070.0U
Authority: CN
Inventors: 程明荣; 李红梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-11-24
Anticipated expiration: 2033-06-06

Abstract

The utility model belongs to the technical field of drug delivery machines, and particularly relates to a drug delivery machine convenient to replace, which comprises a cylinder body, wherein a piston is connected in a sliding manner in the cylinder body, a piston rod is fixedly connected to the piston, the piston rod is connected with the cylinder body in a sliding manner, a flow pipe is fixedly connected in the cylinder body, a fixing ring is fixedly sleeved on the outer side of the flow pipe, a drug delivery pipe is connected in the fixing ring in a sliding manner, a drug delivery hole I is formed in the drug delivery pipe, and a drug delivery hole II is formed in the drug delivery pipe. According to the utility model, through the arrangement of the structures such as the piston, the runner pipe, the drug administration pipe and the drug administration hole, the drug administration treatment is conveniently carried out on the postoperative patient of anorectal surgery, the clamping rod can be pulled to move in the direction away from the fixed ring so as to drive the end plate to slide, the elastic piece is stressed and deformed, finally the clamping rod is separated from the clamping groove, the drug administration pipe can be pulled to be separated from the fixed ring, the drug administration pipe is convenient to replace and use, and the cleanness and sanitation of drug administration are ensured.

Description

Convenient machine of dosing of changing

Technical Field

The utility model relates to the technical field of drug delivery machines, in particular to a drug delivery machine convenient to replace.

Background

It is known that anorectal patients require a medication to the wound of the patient during the post-operative recovery phase, which requires the use of a medication machine in order to accelerate wound healing and improve healing.

The utility model discloses a hemorrhoid drug delivery device for anorectal nursing in patent application publication No. CN215025028U, which relates to the technical field of medical equipment, and comprises a drug delivery tube, a thread sleeve, a thread push rod, a rotary button, a limiting piece, a sleeving frame, a fixing frame, a sliding groove, a sliding block, an indicating needle, a scale mark and a clamping sleeve piece.

However, the existing drug delivery machine also has a certain defect, and because the existing drug delivery machine is designed with a drug delivery pipe and a runner pipe as a whole, after the drug delivery to a patient is used, the drug delivery pipe needs to be sterilized by matching with a high-precision sterilizing cabinet, but the drug delivery pipe is difficult to replace and treat, and the use of medical staff is inconvenient.

Disclosure of Invention

The utility model aims to provide a convenient-to-replace drug delivery machine, which solves the problems that the drug delivery pipe and a runner pipe of the existing drug delivery machine are designed into a whole, and after a patient is subjected to drug delivery, the drug delivery pipe is required to be sterilized by matching with a high-precision sterilizing cabinet, but the drug delivery pipe is difficult to replace and inconvenient to use by medical staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient machine of dosing that changes, includes the barrel, sliding connection has the piston in the barrel, fixedly connected with piston rod on the piston, piston rod and barrel sliding connection, fixedly connected with runner pipe in the barrel, the fixed ring that has cup jointed in the outside of runner pipe, sliding connection has the pipe of dosing in the fixed ring, the intraductal hole of dosing that has seted up of dosing first, the intraductal hole of dosing second of having seted up of dosing, be provided with joint mechanism jointly on pipe and the fixed ring of dosing.

Preferably, the second medicine feeding holes are formed in a plurality of the second medicine feeding holes, the second medicine feeding holes are distributed on the medicine feeding pipe in an annular array mode, and the injection of the liquid medicine is facilitated through the second medicine feeding holes.

Preferably, the clamping mechanism comprises a limiting part, a port, a clamping groove, a clamping rod, an end plate and an elastic sheet, wherein the limiting part is fixedly connected in the fixing ring and is in contact with the administration tube, the port is connected in a sliding manner in the limiting part and is fixedly connected with the administration tube, the port is connected with the administration tube in a sliding manner, the clamping groove is formed in the administration tube, the clamping rod is connected in a sliding manner in the fixing ring and is connected with the clamping groove in a sliding manner, the end plate is fixedly connected with the fixing ring in a sliding manner, and the administration tube can be spliced and limited through the clamping rod, the clamping groove and other structures.

Preferably, the whole of locating part is annular, the locating part is the rubber material, through the setting of locating part, can carry out spacingly to the pipe of dosing, the subsequent installation of being convenient for uses.

Preferably, the draw-in groove is provided with a plurality of, and is a plurality of the draw-in groove is annular array arrangement on the administration tube, through the setting of draw-in groove, is convenient for cooperate the draw-in lever to carry out the joint and use.

Preferably, the end plate is welded with an elastic sheet, the other end of the elastic sheet is welded with the fixing ring, and the end plate can be connected for use through the arrangement of the elastic sheet.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the structures such as the piston, the runner pipe, the drug administration pipe and the drug administration hole, the drug administration treatment is conveniently carried out on the postoperative patient of anorectal surgery, the clamping rod can be pulled to move in the direction away from the fixed ring so as to drive the end plate to slide, the elastic piece is stressed and deformed, finally the clamping rod is separated from the clamping groove, the drug administration pipe can be pulled to be separated from the fixed ring, the drug administration pipe is convenient to replace and use, and the cleanness and sanitation of drug administration are ensured.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of the clamping mechanism of fig. 2 according to the present utility model.

In the figure: 1. a cylinder; 2. a piston; 3. a piston rod; 4. a flow pipe; 5. a fixing ring; 6. a drug administration tube; 7. a first administration hole; 8. a second drug administration hole; 9. a clamping mechanism; 91. a limiting piece; 92. a port; 93. a clamping groove; 94. a clamping rod; 95. an end plate; 96. an elastic sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, a convenient-to-replace medicine feeder comprises a cylinder body 1, a piston 2 is slidably connected in the cylinder body 1, a piston rod 3 is fixedly connected on the piston 2, the piston rod 3 is slidably connected with the cylinder body 1, a runner pipe 4 is fixedly connected in the cylinder body 1, a fixing ring 5 is fixedly sleeved on the outer side of the runner pipe 4, a medicine feeding pipe 6 is slidably connected in the fixing ring 5, a medicine feeding hole I7 is formed in the medicine feeding pipe 6, a medicine feeding hole II 8 is formed in the medicine feeding pipe 6, a plurality of medicine feeding holes II 8 are distributed in an annular array on the medicine feeding pipe 6, and a clamping mechanism 9 is jointly arranged on the medicine feeding pipe 6 and the fixing ring 5 through the arrangement of the medicine feeding holes II 8, so that medicine liquid can be conveniently injected for use.

Referring to fig. 1, 2 and 3, the clamping mechanism 9 includes a limiting member 91, a port 92, a clamping groove 93, a clamping rod 94, an end plate 95 and an elastic sheet 96, the limiting member 91 is fixedly connected with the inside of the fixing ring 5, the limiting member 91 contacts with the administration tube 6, the port 92 is slidably connected with the port 92, the port 92 is fixedly connected with the administration tube 6, the port 92 is slidably connected with the flow tube 4, the clamping groove 93 is formed in the administration tube 6, the clamping rod 94 is slidably connected with the clamping groove 93, the clamping rod 94 is slidably connected with the end plate 95, the end plate 95 is slidably connected with the fixing ring 5, and the administration tube 6 can be inserted and limited through the arrangement of the clamping rod 94, the clamping groove 93 and other structures.

Please refer to fig. 1, fig. 2, fig. 3, the whole of locating part 91 is annular, and the locating part 91 is rubber material, through the setting of locating part 91, can carry out spacingly to the administration tube 6, and the subsequent installation of being convenient for uses, draw-in groove 93 is provided with a plurality ofly, and a plurality of draw-in grooves 93 are annular array on the administration tube 6 and arrange, through the setting of draw-in groove 93, are convenient for cooperate draw-in lever 94 to carry out the joint and use, and the welding has elastic piece 96 on the end plate 95, and the other end and the solid fixed ring 5 welding of elastic piece 96 can connect the end plate 95 through the setting of elastic piece 96.

The specific implementation process of the utility model is as follows: when the convenient replacement's machine of dosing is used, through promoting piston rod 3 to being close to the direction removal of barrel 1, with promote piston 2 along barrel 1 inner wall slip, promote the inside liquid medicine of barrel 1, make the liquid medicine flow into runner pipe 4, under the effect of port 92, make the liquid medicine flow into the pipe 6 of dosing, under the effect of dosing hole one 7, dosing hole two 8, can carry out the processing of dosing to anorectal branch of academic or vocational study postoperative patient's wound, the healing effect of wound is accelerated, after the material loading, can pull clamping lever 94 to keeping away from the direction removal of solid fixed ring 5, in order to drive end plate 95 along solid fixed ring 5 inner wall slip, elastic slice 96 atress deformation finally makes clamping lever 94 break away from draw-in groove 93, then pull pipe 6 to keeping away from solid fixed ring 5's direction removal, make pipe 6 break away from solid fixed ring 5, dismantle fast, medical staff's change use of being convenient for.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient machine of dosing that changes, includes barrel (1), its characterized in that: the utility model discloses a medicine feeding device, including barrel (1), fixed ring (5) and fixed ring (5), fixed ring (5) sliding connection have, it has medicine feeding pipe (6) to slide in barrel (1), medicine feeding hole one (7) has been seted up in medicine feeding pipe (6), medicine feeding hole two (8) have been seted up in medicine feeding pipe (6), be provided with joint mechanism (9) jointly on medicine feeding pipe (6) and fixed ring (5) with barrel (1) sliding connection, barrel (1) inner fixedly connected with runner pipe (4).

2. A replacement-friendly dosing machine as claimed in claim 1, wherein: the second medicine feeding holes (8) are arranged in a plurality, and the second medicine feeding holes (8) are distributed on the medicine feeding pipe (6) in an annular array.

3. A replacement-friendly dosing machine as claimed in claim 1, wherein: clamping mechanism (9) are including locating part (91), port (92), draw-in groove (93), clamping lever (94), end plate (95) and elastic disc (96), fixedly connected with locating part (91) in fixed ring (5), locating part (91) and feeding tube (6) contact, sliding connection has port (92) in locating part (91), port (92) and feeding tube (6) fixed connection, port (92) and runner tube (4) sliding connection, draw-in groove (93) have been seted up in feeding tube (6), sliding connection has clamping lever (94) in fixed ring (5), clamping lever (94) and draw-in groove (93) sliding connection, fixedly connected with end plate (95) on clamping lever (94), end plate (95) and fixed ring (5) sliding connection.

4. A replacement-friendly dosing machine as claimed in claim 3, wherein: the whole of the limiting piece (91) is annular, and the limiting piece (91) is made of rubber.

5. A replacement-friendly dosing machine as claimed in claim 3, wherein: the clamping grooves (93) are formed in a plurality of ways, and the clamping grooves (93) are distributed on the drug delivery tube (6) in an annular array.

6. A replacement-friendly dosing machine as claimed in claim 3, wherein: an elastic sheet (96) is welded on the end plate (95), and the other end of the elastic sheet (96) is welded with the fixed ring (5).