CN209751683U

CN209751683U - Intensive care medicine feeder

Info

Publication number: CN209751683U
Application number: CN201822042650.9U
Authority: CN
Inventors: 张翠翠
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2019-12-10
Anticipated expiration: 2028-12-06

Abstract

The utility model relates to the technical field of medical instruments, in particular to an intensive care medicine feeder, which comprises a liquid medicine barrel, a syringe main body, a piston rod, a connecting block, a first handle and a second handle, wherein the liquid medicine barrel is arranged outside the syringe main body, the interior of the liquid medicine barrel is communicated with the interior of the syringe main body, the piston rod is matched with the inner wall of the syringe main body, the bottom of the liquid medicine barrel is provided with a first liquid outlet, an upper cover is arranged above the liquid medicine barrel, the liquid medicine barrel is detachably connected with the syringe main body, and the syringe main body is provided with a first liquid inlet communicated with the first liquid outlet; the inside injection chamber that is of injection tube main part, injection chamber intercommunication second liquid outlet and be connected with the return bend, first inlet communicates its intercommunication department with the second liquid outlet and is equipped with the case, the inside tee bend pipeline that is equipped with first through-hole, second through-hole and third tee bend formation of case, the utility model discloses compact structure, easy operation, the function is practical, can control to dose in succession through the case between control liquid medicine bucket and the injection tube main part.

Description

Intensive care medicine feeder

Technical Field

the utility model relates to the technical field of medical apparatus, concretely relates to intensive care medicine feed ware.

Background

In hospitals, intensive care refers to the intensive treatment and nursing of various critical patients who are treated by advanced medical technology, so as to ensure the survival and the subsequent life quality of the patients to the maximum extent. At present, liquid medicine needs to be fed by a cup or a spoon, the liquid medicine easily flows out along the corner of the mouth of a patient to pollute clothes and bedding, and the liquid medicine is easy to choke when the matching is not good; the existing medicine feeding device utilizes the principle of an injector, medicine is stored in a tube barrel of the injector, and the medicine is pushed into the mouth of a patient through a piston, but the medicine feeding device generally has the problem that the diameter of a medicine outlet is smaller than that of the tube barrel, so that the speed of the medicine liquid outlet is too high, and the situation that the throat is stimulated too much and is easy to choke and vomit or vomit is easily caused; because patient is mostly unconscious, the inevitable can cause the liquid medicine to spill over the condition in the mouth, current device does not relate to how to carry out the processing after spilling over the liquid medicine to can't last the dosing in-process, can only be once and again absorb from other liquid medicine storage device, this kind of device has not only increased medical personnel and family personnel's working strength, has also increased patient's misery, and the problem that above-mentioned appearance was solved to the medicine feeding device for severe medicine of now urgent need.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model discloses an intensive care medicine feeder which is used for solving the problem that the throat of a patient is easily stimulated by a medicine feeding device in the prior art; a choking condition and inability to administer medication to the patient continuously; and the liquid medicine can be wiped manually after overflowing, and no specific solution is provided.

The utility model discloses a realize through following technical scheme:

The utility model provides an intensive care therapy medicine feed ware, includes spray barrel, injection tube main part, piston rod, connecting block, the first in command and second handle, spray barrel set up in injection tube main part outside, spray barrel inside and the inside intercommunication of injection tube main part, piston rod and injection tube main part inner wall cooperation, injection tube main part one end is connected with the first in command through a cylindric connecting block, the first in command is articulated with the second in command, piston rod through connection piece and the first in command after be connected with the second in command, its characterized in that: the bottom of the liquid medicine barrel is provided with a first liquid outlet, an upper cover is arranged above the liquid medicine barrel, the liquid medicine barrel is detachably connected with the injection tube main body, and the injection tube main body is provided with a first liquid inlet communicated with the first liquid outlet; the injection tube main body is internally provided with an injection cavity, the injection cavity is communicated with the second liquid outlet and is connected with the bent tube, the communicating part of the first liquid inlet and the second liquid outlet is provided with a valve core, and the inside of the valve core is provided with an internal three-way pipeline formed by a first through hole, a second through hole and a third through hole.

Furthermore, a partition board is arranged in the liquid medicine barrel, and divides the interior of the liquid medicine barrel into two or more liquid storage cavities;

furthermore, a first connecting rod is arranged between the first handle and the second handle, and a first return spring penetrates through the outer part of the first connecting rod;

further, a medicine feeding head is arranged at the tail end of the bent pipe, the medicine feeding head is spherical, a cavity is formed in the medicine feeding head, the bent pipe is communicated with the cavity, and a plurality of third liquid outlets are formed below the medicine feeding head;

Furthermore, a protective cover is arranged below the elbow, the protective cover is a circular frame, the middle of the frame is connected with the periphery of the elbow, an arc-shaped plate is surrounded below the circular frame,

Furthermore, an opening device is hinged to the round frame of the elbow, the opening device comprises a first clamping plate and a second clamping plate, a second connecting rod is connected above the first clamping plate and the second clamping plate, a second return spring is arranged outside the second connecting rod, and an adjusting nut is arranged at the outer end of the connecting rod above the first clamping plate;

furthermore, a circle of water-absorbing sponge is arranged on the inner wall of the bottom of the arc-shaped plate;

furthermore, the bottom ends of the first clamping plate and the second clamping plate are wedge-shaped, and rubber layers are arranged outside the first clamping plate and the second clamping plate.

The utility model discloses a beneficial effect is:

1. The utility model has compact structure, simple operation and practical function, and can control continuous drug delivery by controlling the valve core between the liquid medicine barrel and the injection tube main body;

2. the partition plates in the liquid medicine barrel can form a plurality of medicine storage cavities so as to be suitable for the condition that some medicines cannot be mixed for use;

3. The first return spring facilitates the administration process;

4. The spherical shape of the medicine feeding head and the third liquid outlet on the medicine feeding head avoid the impact on the throat in the medicine feeding process and avoid choking;

5. The first splint and the second splint can pry open the mouth of the patient and keep the pried state, so that the medicine feeding is more convenient;

6. the protective cover and the water-absorbing sponge can absorb the liquid medicine overflowing from the patient due to the involuntary state, so that sickbeds and clothes are prevented from being infected.

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the liquid medicine barrel of the present invention;

FIG. 3 is a schematic view of the valve core of the present invention;

Figure 4 is the utility model discloses a case inner structure sketch map.

In the figure: 1. the liquid medicine barrel comprises a liquid medicine barrel body, 11, an upper cover, 12, a first liquid outlet, 13, a partition board, 2, an injection barrel main body, 21, an injection cavity, 22, a second liquid outlet, 23, a first liquid inlet, 3, a piston rod, 4, a connecting block, 5, a first handle, 51, a first connecting rod, 52, a first return spring, 6, a second handle, 7, a valve core, 71, a first through hole, 72, a second through hole, 73, a third through hole, 8, a bent pipe, 81, a medicine feeding head, 811, a third liquid outlet, 9, an opening device, 91, a first clamping plate, 92, a second clamping plate, 93, a second connecting rod, 94, a second return spring, 95, an adjusting nut, 10, a protective cover, 101 and a water absorption sponge.

Detailed Description

The intensive care medicine feeder provided by the utility model is further explained with the attached drawings.

The following is an embodiment of the present invention:

The first embodiment is as follows:

referring to FIGS. 1-4: an intensive care medicine feeder comprises a liquid medicine barrel 1, an injection barrel main body 2, a piston rod 3, a connecting block 4, a first handle 5 and a second handle, wherein the liquid medicine barrel 1 is arranged outside the injection barrel main body 2, the interior of the liquid medicine barrel 1 is communicated with the interior of the injection barrel main body 2, the piston rod 3 is matched with the inner wall of the injection barrel main body, one end of the injection barrel main body 2 is connected with the first handle 5 through a cylindrical connecting block 4, the first handle 5 is hinged with the second handle 6, the piston rod 3 penetrates through the connecting block 4 and the first handle 5 and then is connected with the second handle 6, a first liquid outlet 12 is arranged at the bottom of the liquid medicine barrel 1, an upper cover 11 is arranged above the liquid medicine barrel 1, the liquid medicine barrel 1 is detachably connected with the injection barrel main body 2, and a first liquid inlet 23 communicated with the first liquid outlet 12 is arranged on the injection barrel main body; the injection cylinder main body 2 is internally provided with an injection cavity 21, the injection cavity 21 is communicated with a second liquid outlet 22 and is connected with a bent pipe 8, the communication part of the first liquid inlet 23 and the second liquid outlet 22 is provided with a valve core 7, the valve core 7 is internally provided with an internal three-way pipeline formed by a first through hole 71, a second through hole 72 and a third through hole, the valve core 7 penetrates through the injection cylinder main body 2 and is rotatably connected with the injection cylinder main body 2, the valve core 7 is communicated with the first liquid inlet 23 through the second through hole 72 in a medicine suction state, the third through hole 73 is communicated with the injection cavity 21, the second liquid outlet 22 and the injection cavity 21 are in a closed state, so that the piston rod 3 is stretched outwards, and medicine liquid passes through the first liquid outlet 12 from the medicine liquid barrel 1 and enters the first liquid inlet 23 and enters the injection cavity 21 through the second through hole 72 and; when the valve core 7 is rotated, the second through hole 72 is communicated with the injection cavity 21, the first through hole 71 is communicated with the second liquid outlet 22, the piston rod 3 is pushed inwards, the liquid medicine passes through the second through hole 72 and the first through hole 71 from the injection cavity 21, enters the second liquid outlet 22 and enters the elbow pipe 8, and at the moment, the first liquid inlet 23 on the upper side is in a closed state.

According to the above description, further, the partition plate 13 is arranged inside the liquid medicine barrel 1, the partition plate 13 divides the inside of the liquid medicine barrel 1 into two or more liquid storage cavities, for example, as shown in fig. 2, the cross section of the partition plate 13 is cross-shaped, the liquid medicine barrel 1 is divided into four liquid storage cavities, each liquid storage cavity is separated, reaction caused by mixed use of some medicines is avoided, harm is caused to a human body, some medicines can be taken after being used for a period of time by the previous medicine, medicine feeding equipment needs to be cleaned when the latter medicines are used, multiple cleaning is caused, unnecessary labor is caused to a user, after the liquid medicine in the previous partition plate 13 is used, the liquid medicine barrel 1 is rotated, the partition plate 13 rotates along with the rotation of the partition plate, the liquid storage cavities of the standby liquid medicine are aligned to the first liquid outlet 12, when the bottom end face of the partition plate 13 is positioned above the first liquid outlet 12, the liquid medicine can be prevented from entering the first liquid inlet 23 to play a role of opening and closing, and the valve core 7 is in a medicine feeding state;

according to the above description, further, a first connecting rod 51 is arranged between the first handle 5 and the second handle 6, a first return spring 52 penetrates through the outside of the first connecting rod 51, one end of the first connecting rod 51 is fixed on the first handle 5, the other end penetrates through the second handle 6, the first return spring outside the first connecting rod 51 can return the second handle 6 after the second handle 6 compresses the piston rod 3, and the use is convenient, when in use, the first handle 5 is held by fingers, and the second handle 6 is held by the palm;

According to the above description, further, the tail end of the elbow 8 is provided with the medicine feeding head 81, the medicine feeding head 81 is spherical, a cavity is arranged in the medicine feeding head 81, the elbow 8 is communicated with the cavity, a plurality of third liquid outlets 811 are arranged below the medicine feeding head 81, the spherical medicine feeding head 81 prevents the elbow 8 from forming rapid water flow, so that the throat is impacted, and the third liquid outlets 811 of the medicine feeding head 81 enable the medicine liquid to slowly flow into the cavity, so that a patient is prevented from being choked;

Example two: the embodiment is based on the first embodiment, and further, according to the above description, a protective cover 10 is arranged below the elbow pipe 8, the protective cover 10 is a circular frame, the middle of the frame is connected with the periphery of the elbow pipe 8, an arc-shaped plate is surrounded below the circular frame,

according to the above description, further, a circle of water-absorbing sponge 101 is arranged on the inner wall of the bottom of the arc-shaped plate,

According to the above description, further, the circular frame of the elbow pipe 8 is hinged with an opening device, the opening device 9 includes a first clamping plate 91 and a second clamping plate 92, a second connecting rod 93 is connected above the first clamping plate 91 and the second clamping plate 92, a second return spring 94 is arranged outside the second connecting rod 93, an adjusting nut 95 is arranged at the outer end of the connecting rod above the first clamping plate 91, the first clamping plate 91 and the second clamping plate 92 can pry the mouth of the patient, the upper end of the first clamping plate 91 is pressed by the adjusting nut 95, the lower end of the first clamping plate 91 is separated from the lower end of the second clamping plate 92, the adjusting nut 95 can keep the first clamping plate 91 and the second clamping plate 92 in the prying state, so that the medicine feeding is more convenient, the protective cover 10 firstly provides a supporting point for the first clamping plate 91 and the second clamping plate 92, and secondly provides a matching mouth contour of the circular frame, the mouth is contained in the medical nursing bed, the surrounding water-absorbing sponge 101 can absorb the liquid medicine overflowing from the patient due to the involuntary state, and the hospital bed and clothes are prevented from being infected.

according to the above description, further, the bottom ends of the first clamping plate 91 and the second clamping plate 92 are wedge-shaped, and the rubber layer 96 is arranged outside the first clamping plate 91 and the second clamping plate 92, and the rubber layer 96 can protect teeth.

The working principle is as follows: firstly, opening the upper cover 11 of the liquid medicine barrel 1, adjusting to enable a certain liquid storage cavity formed by the partition plate 13 to be communicated with the first liquid storage port, pouring liquid medicine into the liquid storage cavity, enabling the valve core 7 to be in a medicine feeding state, enabling the valve core 7 to be in a medicine sucking state by holding the first handle 5 by fingers and the second handle 6 by the palm of the hand when in use, forcibly pressing down the second handle 6 to enable the rubber head of the piston rod 3 to be at the bottom of the injection cavity 21, then adjusting the valve core 7 to be in the medicine sucking state, loosening the second handle 6, enabling the piston rod 3 to be pulled back by a return spring to enable the liquid medicine to enter the injection cavity 21, adjusting the valve core 7 to be in the medicine feeding state, prying the tooth mouth of a patient through the first clamping plate 91 and the second clamping plate 92, adjusting to be in the fixed prying state through the adjusting nut 95 to enable the medicine feeding head 81 to completely enter the oral cavity of the patient, pressing the second handle 6 tightly, enabling the liquid medicine to, by parity of reasoning, the continuous medicine feeding can be completed.

for those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides an intensive care therapy medicine feed ware, includes spray tube main part (2), piston rod (3), connecting block (4), the first in command (5) and second in command (6), spray tube main part (2) outside setting, spray tube main part (1) inside and spray tube main part (2) inside intercommunication, piston rod (3) and spray tube main part inner wall cooperation, spray tube main part (2) one end is connected with the first in command (5) through a cylindric connecting block (4), the first in command (5) is articulated with second in command (6), piston rod (3) run through behind connecting block (4) and the first in command (5) be connected its characterized in that with second in command (6): a first liquid outlet (12) is formed in the bottom of the liquid medicine barrel (1), an upper cover (11) is arranged above the liquid medicine barrel (1), the liquid medicine barrel (1) is detachably connected with the injection tube main body (2), and a first liquid inlet (23) communicated with the first liquid outlet (12) is formed in the injection tube main body (2); the injection tube main body (2) is internally provided with an injection cavity (21), the injection cavity (21) is communicated with the second liquid outlet (22) and is connected with the bent tube (8), the first liquid inlet (23) is communicated with the second liquid outlet (22) and the communicated part of the first liquid inlet and the second liquid outlet is provided with a valve core (7), an internal three-way pipeline formed by a first through hole (71), a second through hole (72) and a third through hole is arranged in the valve core (7), and the valve core (7) penetrates through the injection tube main body (2) and is rotatably connected with the injection tube main body (2).

2. the intensive care medicine feeder according to claim 1, characterized in that: the inside baffle (13) that is equipped with of liquid medicine bucket (1), baffle (13) with inside the cutting apart of liquid medicine bucket (1) for two or more than two stock solution chambeies.

3. The intensive care medicine feeder according to claim 1, characterized in that: a first connecting rod (51) is arranged between the first handle (5) and the second handle (6), a first return spring (52) penetrates through the outer portion of the first connecting rod (51), and one end of the first connecting rod (51) is fixed on the first handle (5).

4. the intensive care medicine feeder according to claim 1, characterized in that: the tail end of return bend (8) be equipped with medicine feed head (81), medicine feed head (81) be the ball shape, its inside cavity that is equipped with, return bend (8) and cavity intercommunication, the below of medicine feed head (81) is equipped with a plurality of third liquid outlets (811).

5. The intensive care medicine feeder according to claim 4, wherein: elbow pipe (8) below be equipped with safety cover (10), safety cover (10) be circular frame, the centre of this frame is connected with the periphery of elbow pipe (8), the below of circular frame is enclosed there is the arc.

6. the intensive care medicine feeder according to claim 5, wherein: the inner wall of the bottom of the arc-shaped plate of the protective cover (10) is provided with a circle of water-absorbing sponge (101).

7. the intensive care medicine feeder according to claim 5, wherein: circular frame of return bend (8) on the articulated opening device (9) that is provided with, opening device (9) including first splint (91) and second splint (92), a second connecting rod (93) is connected to the top of first splint (91) and second splint (92), second connecting rod (93) be equipped with second reset spring (94) outward, the outer end of first splint (91) top connecting rod is equipped with adjusting nut (95).

8. the intensive care medicine feeder according to claim 7, wherein: the bottom ends of the first clamping plate (91) and the second clamping plate (92) are wedge-shaped, and a rubber layer (96) is arranged outside the first clamping plate (91) and the second clamping plate (92).