CN210844342U

CN210844342U - Medicine feeding device for psychiatric department

Info

Publication number: CN210844342U
Application number: CN201921314931.3U
Authority: CN
Inventors: 陈靓
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-26
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a medicine feeding device for psychiatric department, including pipe main part and syringe main part, the fixed intercommunication of one end of pipe main part has the interlock ball, the left side on interlock ball spheroid surface has evenly seted up out the medicine mouth, the bottom intercommunication of going out the medicine mouth has the guiding gutter, the interlock ball includes medical emulsion layer and medical silica gel layer, medical silica gel layer veneer is fixed on the surface of medical emulsion layer, the middle part of medical emulsion layer inner chamber has seted up the concentrated chamber of liquid medicine, and the right side of the concentrated chamber of liquid medicine communicates with pipe main part, a plurality of medicine mouths all communicate with the concentrated chamber of liquid medicine through a plurality of guiding gutters, the other end of pipe main part communicates with first connecting pipe and second connecting pipe respectively; the utility model discloses a design of interlock ball, medicine outlet, syringe main part, first connecting pipe and second connecting pipe isotructure can effectually make this design possess simple structure, convenient to use and the effectual advantage of medicine feed.

Description

Medicine feeding device for psychiatric department

Technical Field

The utility model relates to a psychiatric department medicine feeding device technical field, concretely relates to psychiatric department is with medicine feeding device.

Background

The diseases related to the psychiatric department are mainly psychosis, and are nervous system diseases mainly manifested as disorders of behaviors and psychological activities. The current research results suggest that the psychological activities, behaviors and nervous system dysfunction are the main characteristics of the diseases mainly caused by the interaction of the external reasons such as family and social environment and the internal reasons such as physiological and genetic factors and nerve biochemical factors of patients. It includes neurasthenia, hysteria, anxiety, obsessive compulsive disorder, phobia, depressive neurosis, hypochondriacal disorders, etc.

When treating a psychiatric patient, the patient needs to be fed with medicine on a daily basis. Because psychiatric department patient's vigilance nature itself is very high, and can not actively cooperate medical personnel to carry out the medicine feed operation, thereby lead to the medicine feed comparatively difficult, and to this kind of condition, medical personnel use the syringe to be connected with the pipe mostly, then send into patient's mouth with the one end of pipe, thereby realize the medicine feed purpose, but the condition that the pipe took off the mouth appears because patient's disorder easily in the in-process of medicine feed in this kind of mode, thereby need medical personnel frequent send into the pipe to patient's mouth in, lead to the problem that medicine feed efficiency is slow and the liquid medicine spills out easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a psychiatric department is with medicine feed device, to prior art not enough, this design possesses the advantage that can effectual improvement medicine feed efficiency, has solved the slow and extravagant more problem of liquid medicine of original medicine feed mode efficiency.

The utility model discloses a medicine feeding device for psychiatric department, including pipe main part and syringe main part, the fixed intercommunication of one end of pipe main part has the interlock ball, the left side on interlock ball spheroid surface has evenly seted up out the medicine mouth, the bottom intercommunication of going out the medicine mouth has the guiding gutter, the interlock ball includes medical emulsion layer and medical silica gel layer, medical silica gel layer veneer is fixed on the surface of medical emulsion layer, the middle part of medical emulsion layer inner chamber has seted up liquid medicine concentrated chamber, and the right side of this liquid medicine concentrated chamber communicates with the pipe main part, a plurality of medicine mouths all communicate with liquid medicine concentrated chamber through a plurality of guiding gutters, the other end of pipe main part communicates respectively has first connecting pipe and second connecting pipe, the bottom of first connecting pipe and second connecting pipe all integrated into one piece has the fixed cover, this fixed cover is hollow structure and the inner wall is carved with the screw thread; the syringe main part is including push rod and piston head, piston head fixed connection is at the top of push rod, and the push rod drives piston head sliding connection at the inner chamber of syringe main part, and the outer wall of piston head and the inner wall of syringe main part close-fitting be in the same place, and the fixed intercommunication in top of syringe main part has the fixed head, and the fixed intercommunication in central authorities of fixed head up end has the cavity connecting rod, and the body of rod surface of cavity connecting rod is carved with the screw thread perpendicularly and has been cup jointed the sealing washer.

The utility model discloses a medicine feeding device for psychiatric department, wherein, the screw thread of carving in the screw thread of establishing and the fixed cover inner wall is carved to the cavity connecting rod body of rod surface mutual adaptation, and the syringe main part passes through the inner chamber of cavity connecting rod threaded connection at fixed cover.

The utility model relates to a medicine feeding device for psychiatric department, wherein, a second plastic one-way valve is arranged on the pipe body of the main body of the catheter close to the occlusion ball; all be equipped with first plastics check valve on the body of first connecting pipe and second connecting pipe, and first connecting pipe and second connecting pipe are a medical silica gel hose.

The utility model discloses a medicine feed device for psychiatric department, wherein, the cross sectional shape of guiding gutter is the token form, and the diameter of this guiding gutter export is less than the diameter of guiding gutter inner chamber.

The utility model discloses a medicine feeding device for psychiatric department, wherein, the barrel of two syringe main parts all is printed perpendicularly on the surface and is carved with the scale mark that conveniently observes the liquid medicine capacity.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model effectively enables the design scheme to have the advantages of simple structure, convenient use and good medicine feeding effect through the design of the structures such as the occlusion ball, the medicine outlet, the injector main body, the first connecting pipe and the second connecting pipe; when the novel medical catheter is used, the whole occlusion ball is placed in the mouth of a patient, better stability can be achieved, the novel medical catheter cannot be easily separated from the mouth of the patient, liquid medicine can be effectively sent into the mouth of the patient through the occlusion ball by pushing the push rod, medicine feeding efficiency of medical workers is improved, and in the medicine feeding process, due to the fact that the diversion trench is of a special structure and the outlet is small, when the whole occlusion ball is separated from the mouth of the patient, the liquid medicine can be effectively prevented from spilling, the situation of liquid medicine waste is reduced, and meanwhile, the liquid medicine can be effectively prevented from flowing back into the catheter main body under the action of the second plastic one-way valve; this design, the effectual slow and extravagant more problem of liquid medicine of original medicine feeding mode efficiency that has solved.

2. The utility model can transmit one or two kinds of liquid medicine by arranging the two syringe main bodies, and the two syringe main bodies are in threaded connection with the first connecting pipe and the second connecting pipe, thereby being convenient for medical personnel to take down the syringe main bodies to absorb the liquid medicine or clean and disinfect the syringe main bodies; through the scale mark of impressing on syringe main part, can make things convenient for medical personnel's clear observation syringe main part in the volume of liquid medicine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of an occlusion ball;

FIG. 3 is a schematic cross-sectional view taken at A in FIG. 1;

fig. 4 is a schematic view of the top structure of the syringe body.

In the figure: 1. a catheter body; 2. an occlusion ball; 21. a medicine outlet; 22. a liquid medicine collecting cavity; 23. a medical latex layer; 24. a diversion trench; 25. a medical silica gel layer; 3. a syringe body; 31. a fixed head; 32. a seal ring; 33. a hollow connecting rod; 4. a push rod; 5. a piston head; 6. a first connecting pipe; 61. fixing a sleeve; 7. a second connecting pipe; 8. a first plastic one-way valve; 9. a second plastic one-way valve.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, a medicine feeding device for psychiatric department comprises a catheter main body 1 and an injector main body 3, one end of the catheter main body 1 is fixedly communicated with an occlusion ball 2, the left side of the surface of the sphere of the occlusion ball 2 is uniformly provided with medicine outlets 21, the bottom of the medicine outlets 21 is communicated with a diversion trench 24, the occlusion ball 2 comprises a medical latex layer 23 and a medical silica gel layer 25, the medical silica gel layer 25 is glued and fixed on the surface of the medical latex layer 23, the middle part of the inner cavity of the medical latex layer 23 is provided with a medicine liquid concentration cavity 22, the right side of the liquid medicine collecting cavity 22 is communicated with the catheter main body 1, the plurality of medicine outlets 21 are communicated with the liquid medicine collecting cavity 22 through the plurality of flow guide grooves 24, the other end of the catheter main body 1 is respectively communicated with the first connecting pipe 6 and the second connecting pipe 7, the bottoms of the first connecting pipe 6 and the second connecting pipe 7 are integrally formed with a fixing sleeve 61, the fixing sleeve 61 is of a hollow structure, and threads are carved on the inner wall of the fixing sleeve 61; the injector main body 3 comprises a push rod 4 and a piston head 5, the piston head 5 is fixedly connected to the top of the push rod 4, the push rod 4 drives the piston head 5 to be slidably connected to an inner cavity of the injector main body 3, the outer wall of the piston head 5 is tightly attached to the inner wall of the injector main body 3, the top of the injector main body 3 is fixedly communicated with a fixed head 31, the center of the upper end face of the fixed head 31 is fixedly communicated with a hollow connecting rod 33, threads are vertically carved on the surface of a rod body of the hollow connecting rod 33, and a sealing ring 32 is sleeved on; the utility model discloses a design of interlock ball 2, play medicine mouth 21, syringe main part 3, first connecting pipe 6 and second connecting pipe 7 isotructure can effectually make this design possess simple structure, and convenient to use and the effectual advantage of medicine feeding when using, put into patient's mouth with whole interlock ball 2, can realize better steadiness, and can not be easy break away from out patient's oral cavity.

The threads carved on the surface of the rod body of the hollow connecting rod 33 are matched with the threads carved in the inner wall of the fixed sleeve 61, and the injector main body 3 is connected with the inner cavity of the fixed sleeve 61 through the threads of the hollow connecting rod 33; this design can effectually make things convenient for medical personnel to take off syringe main part 3 to the realization absorbs the liquid medicine or carries out cleaning and disinfecting's purpose to syringe main part 3.

A second plastic one-way valve 9 is arranged on the tube body of the catheter main body 1 close to the occlusion ball 2, and the liquid medicine can be prevented from flowing back into the catheter main body 1 through the design of the second plastic one-way valve 9; all be equipped with first plastics check valve 8 on the body of first connecting pipe 6 and second connecting pipe 7, through the design of first plastics check valve 8, can effectually avoid the liquid medicine in two syringe main parts 3 to circulate each other, and first connecting pipe 6 and second connecting pipe 7 are a medical silica gel hose.

The cross section of the diversion trench 24 is token-shaped, and the diameter of the outlet of the diversion trench 24 is smaller than the diameter of the inner cavity of the diversion trench 24; through the design of 24 special construction of guiding gutter, on the one hand can be better make the liquid medicine flow out (the interlock ball 2 receives when extrudeing) from a medicine mouth 21, on the other hand, when interlock ball 2 breaks away from out patient's oral cavity, also can effectually avoid the liquid medicine to spill out (the interlock ball 2 does not receive when extrudeing) from a medicine mouth 21.

Scale marks convenient for observing the volume of the liquid medicine are vertically marked on the surfaces of the cylinder bodies of the two syringe main bodies 3; through the scale mark of impressing on syringe main part 3, can make things convenient for medical personnel's clear observation the volume of the interior liquid medicine of syringe main part 3.

When the utility model is used (working principle), medical care personnel firstly judge whether one medicine or two medicines need to be fed, then, the medical solution is sucked into the syringe body 3 through the hollow connecting rod 33 using the syringe body 3, and the syringe body 3 is connected to the fixed hub 61 through the hollow connecting rod 33, then the medical staff puts the whole occluding ball 2 into the mouth of the patient, at the moment, the medical staff can slowly push the push rod 4, the liquid medicine in the syringe main body 3 can be transferred to the liquid medicine concentration chamber 22 by the action of the piston head 5, and finally the liquid medicine flows out from the medicine outlet 21 and enters the oral cavity of the patient (when the occluding ball 2 is positioned in the oral cavity of the patient, the patient may occlude the occluding ball 2, and when the patient occludes the occluding ball 2, the occluding ball 2 is squeezed, and the liquid medicine in the liquid medicine concentration chamber 22 more easily flows out from the medicine outlet 21).

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A drug feeding device for psychiatric department, comprising a catheter main body (1) and a syringe main body (3), characterized in that: the fixed intercommunication of one end of pipe main part (1) has interlock ball (2), interlock ball (2) spheroid surface's left side has evenly seted up out medicine mouth (21), the bottom intercommunication of going out medicine mouth (21) has guiding gutter (24), interlock ball (2) include medical emulsion layer (23) and medical silica gel layer (25), medical silica gel layer (25) veneer is fixed on the surface of medical emulsion layer (23), the middle part of medical emulsion layer (23) inner chamber has seted up liquid medicine collection chamber (22), and the right side of this liquid medicine collection chamber (22) with pipe main part (1) communicates, and is a plurality of it all communicates with liquid medicine collection chamber (22) through a plurality of guiding gutters (24) to go out medicine mouth (21), the other end of pipe main part (1) communicates respectively has first connecting pipe (6) and second connecting pipe (7), the bottom of first connecting pipe (6) and second connecting pipe (7) all integrated into one piece has fixed cover (61), the fixing sleeve (61) is of a hollow structure, and the inner wall of the fixing sleeve is carved with threads;

syringe main part (3) are including push rod (4) and piston head (5), piston head (5) fixed connection be in the top of push rod (4), push rod (4) drive piston head (5) sliding connection is in the inner chamber of syringe main part (3), and the outer wall of piston head (5) and the inner wall of syringe main part (3) closely laminate together, the fixed intercommunication in top of syringe main part (3) has fixed head (31), the fixed intercommunication in central authorities of fixed head (31) up end has cavity connecting rod (33), the body of rod surface of cavity connecting rod (33) is carved with the screw thread perpendicularly and is cup jointed sealing washer (32).

2. A psychiatric feeding device according to claim 1, wherein: screw thread that the body of rod surface of cavity connecting rod (33) was carved and the screw thread mutual adaptation of carving in fixed cover (61) inner wall, just syringe main part (3) are through the inner chamber of hollow connecting rod (33) threaded connection at fixed cover (61).

3. A psychiatric feeding device according to claim 1, wherein: a second plastic one-way valve (9) is arranged on the pipe body of the catheter main body (1) close to the occlusion ball (2); all be equipped with first plastics check valve (8) on the body of first connecting pipe (6) and second connecting pipe (7), just first connecting pipe (6) and second connecting pipe (7) are a medical silica gel hose.

4. A psychiatric feeding device according to claim 1, wherein: the cross-sectional shape of the diversion trench (24) is token-shaped, and the diameter of the outlet of the diversion trench (24) is smaller than that of the inner cavity of the diversion trench (24).

5. A psychiatric feeding device according to claim 1, wherein: scale marks convenient for observing the volume of the liquid medicine are vertically marked on the surfaces of the cylinder bodies of the two syringe main bodies (3).