CN211512932U

CN211512932U - Clinical infusion pressurizer

Info

Publication number: CN211512932U
Application number: CN201921279294.0U
Authority: CN
Inventors: 鲍丹; 胡洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-09-18
Anticipated expiration: 2029-08-08

Abstract

The utility model provides a clinical transfusion pressurizer. The clinical infusion pressurizer comprises: mounting a plate; the piston mechanism is connected to the lower surface of the mounting plate; the air outlet mechanism is communicated with the piston cylinder in the piston mechanism; the air inlet mechanism is communicated with a piston cylinder in the piston mechanism and comprises an air guide pipe, a one-way air inlet valve, a filtering membrane, fan blades, an air inlet pipe, an impeller, a rotating shaft and a filtering box, one end of the air guide pipe is connected with an air inlet of the piston cylinder in the piston mechanism, the other end of the air guide pipe is communicated with the filtering box, the filtering box is fixedly connected with the mounting plate, the filtering membrane which is arranged in a matched mode is fixedly connected in the filtering box, the outer surface of the filtering box is connected with the air inlet pipe, and the air inlet pipe and the air guide pipe are located on two sides of the filtering; the filter box is provided with fan blades. The utility model provides a clinical infusion presser has and can carry out filterable advantage to pressurized gas.

Description

Clinical infusion pressurizer

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a clinical infusion presser.

Background

Infusion (Infusion), or large volume injection, refers to a large volume of injection infused into the body by intravenous drip, administered at a dose of 100ml or more at a time. It is a branch of injection, usually packaged in glass or plastic infusion bottles or bags, and contains no bacteriostatic agent. When in use, the dropping speed is adjusted by the infusion apparatus, and the medicine is continuously and stably infused into the body.

In the process of rescuing patients, liquid medicine is needed to be infused into the bodies of the patients in a short time by a pressurization mode, at present, during the pressurization infusion, medical staff is generally adopted to inject gas into infusion bottles, so that germs in the air and other microorganisms can enter the liquid medicine, and the probability of germ infection of the patients is increased.

Therefore, there is a need to provide a new clinical infusion pressurizer to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a clinical transfusion pressurizer with filtering capability.

The utility model provides a clinical infusion presser includes: mounting a plate; the piston mechanism is connected to the lower surface of the mounting plate; the air outlet mechanism is communicated with the piston cylinder in the piston mechanism; the air inlet mechanism is communicated with a piston cylinder in the piston mechanism and comprises an air guide pipe, a one-way air inlet valve, a filtering membrane, fan blades, an air inlet pipe, an impeller, a rotating shaft and a filtering box, one end of the air guide pipe is connected with an air inlet of the piston cylinder in the piston mechanism, the other end of the air guide pipe is communicated with the filtering box, the filtering box is fixedly connected with the mounting plate, the filtering membrane which is arranged in a matched mode is fixedly connected in the filtering box, the outer surface of the filtering box is connected with the air inlet pipe, and the air inlet pipe and the air guide pipe are located on two sides of the filtering; the rose box is equipped with the flabellum, and the flabellum is located between filtration membrane and the intake pipe, and the flabellum rotates through the inner wall of pivot and rose box to be connected, and the coaxial pivoted impeller of fixedly connected with in the pivot simultaneously, impeller and intake pipe are adjusted the setting well.

Preferably, the rose box includes linkage segment, fillter section and erection segment, the linkage segment is connected with mounting panel and air duct, and linkage segment screw thread sealing connection fillter section's one end, filtration membrane fixed connection in the fillter section, and the other end and the erection segment screw thread sealing connection of fillter section.

Preferably, the air inlet mechanism comprises a ceramic heating plate, wherein the inner wall of the mounting section is fixedly connected with the ceramic heating plate.

Preferably, the piston mechanism includes electric putter, piston plate and piston cylinder, the lower fixed surface of mounting panel is connected with one end open-ended piston cylinder, and its open-ended face is kept away from to the piston cylinder and air inlet and gas outlet have been seted up to the piston cylinder, and sliding connection has the piston plate that the matching set up in the piston cylinder, and the face that the piston plate is relative with the piston cylinder opening and electric putter's output fixed connection, electric putter and piston cylinder fixed connection.

Preferably, the air outlet mechanism comprises a one-way air outlet valve, an air outlet pipe and a puncture needle, one end of the air outlet pipe is connected with the air outlet of the piston cylinder, the other end of the air outlet pipe is connected with the puncture needle, and the one-way air outlet valve is installed on the air outlet pipe.

Preferably, install battery and control switch on the mounting panel, battery, control switch, electric putter and ceramic hot plate electric connection.

Preferably, the outer surface of the filtering section is provided with a plurality of anti-skid lines which are uniformly distributed.

Compared with the prior art, the utility model provides a clinical infusion presser has following beneficial effect:

the utility model provides a clinical infusion presser, when using, through microorganisms such as germ among the filtration membrane de-aeration, thereby avoid microorganism such as germ in the air to enter into the infusion bottle through piston mechanism and mechanism of giving vent to anger, reduce the probability that germ infects appears in the patient, and when admitting air, the air current blows the impeller and makes the flabellum rotate, thereby the disturbance air current, the air current flow direction is disturbed, make gaseous gentle process filtration membrane, increase gaseous and filtration membrane's contact time, improve filtration membrane to gaseous treatment effect.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a clinical infusion pressurizer provided by the utility model;

fig. 2 is a schematic structural view of the intake mechanism shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a storage battery, 2, a control switch, 3, a mounting plate, 4, an air inlet mechanism, 41, an air guide pipe, 42, a one-way air inlet valve, 43, a filtering membrane, 44, fan blades, 45, an air inlet pipe, 46, an impeller, 47, a rotating shaft, 48, a ceramic heating plate, 49, a filtering box, 491, a connecting section, 492, a filtering section, 493, a mounting section, 5, a piston mechanism, 51, an electric push rod, 52, a piston plate, 53, a piston cylinder, 6, an air outlet mechanism, 61, a one-way air outlet valve, 62, an air outlet pipe, 63 and a puncture needle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a clinical transfusion pressurizer provided by the present invention; fig. 2 is a schematic structural view of the intake mechanism shown in fig. 1. The clinical transfusion pressurizer comprises: a mounting plate 3; the piston mechanism 5 is connected to the lower surface of the mounting plate 3; the air outlet mechanism 6 is communicated with the piston cylinder 53 in the piston mechanism 5; and the air inlet mechanism 4 is communicated with the piston cylinder 53 in the piston mechanism 5.

Need to explain: when the device is used, the air outlet mechanism 6 is communicated with an infusion bottle.

In a specific implementation process, as shown in fig. 1 and fig. 2, the air intake mechanism 4 includes an air duct 41, a one-way air intake valve 42, a filtering membrane 43, a fan blade 44, an air intake pipe 45, an impeller 46, a rotating shaft 47 and a filtering box 49, one end of the air duct 41 is connected with an air inlet of a piston cylinder 53 in the piston mechanism 5, and the other end of the air duct 41 is communicated with the filtering box 49, wherein the filtering box 49 is fixedly connected with the mounting plate 3, the filtering membrane 43 arranged in a matching manner is fixedly connected in the filtering box 49, the air intake pipe 45 is connected to the outer surface of the filtering box 49, and the air intake pipe 45 and the air duct 41 are; the filter box 49 is provided with fan blades 44, the fan blades 44 are located between the filter membrane 43 and the air inlet pipe 45, the fan blades 44 are rotatably connected with the inner wall of the filter box 49 through a rotating shaft 47, meanwhile, the rotating shaft 47 is fixedly connected with a coaxial rotating impeller 46, and the impeller 46 and the air inlet pipe 45 are arranged in an aligned mode.

Needs to be explained; the filtering membrane 43 is made of synthetic fiber materials such as cellulose acetate, cellulose nitrate, polycarbonate, polyvinylidene fluoride and the like, when the device is used, gas enters the filtering box 49 through the air inlet pipe 45, and germs and other microorganisms in the air are removed through the filtering membrane 43, so that the germs and other microorganisms in the air are prevented from entering the infusion bottle through the piston mechanism 5 and the air outlet mechanism 6, and the probability of germ infection of a patient is reduced;

it is also stated that: when air is fed, the air flow blows the impeller 46 to enable the fan blades 44 to rotate, so that the air flow is disturbed, the air flow direction is disturbed, the air smoothly passes through the filtering membrane 43, the contact time of the air and the filtering membrane 43 is prolonged, and the treatment effect of the filtering membrane 43 on the air is improved.

Referring to fig. 2, the filter box 49 includes a connecting section 491, a filtering section 492 and a mounting section 493, the connecting section 491 is connected with the mounting plate 3 and the air duct 41, the connecting section 491 is screwed and sealed with one end of the filtering section 492, the filtering membrane 43 is fixedly connected in the filtering section 492, and the other end of the filtering section 492 is screwed and sealed with the mounting section 493.

Need to explain: when the filtering membrane 43 needs to be replaced, the medical staff can separate the filtering segment 492 from the connecting segment 491 and the mounting segment 493 by rotating the filtering segment 492, and then the filtering segment 492 can be taken down separately, thereby facilitating the replacement of the filtering membrane 43.

Referring to fig. 2, the air inlet mechanism 4 includes a ceramic heating plate 48, wherein the inner wall of the mounting section 493 is fixedly connected with the ceramic heating plate 48.

Need to explain: the specification and model of the ceramic heating plate 48 are as follows: SRJF-X-6 can heat the gas that enters into rose box 49 through ceramic heating plate 48 to blow out warm gas in making air outlet mechanism 6, thereby can carry out the heating of certain degree to the liquid medicine in the infusion bottle, comfort level when improving the patient infusion, and through the rotation of flabellum 44, make ceramic heating plate 48 can be more even heat gas.

Referring to fig. 1, the piston mechanism 5 includes an electric push rod 51, a piston plate 52 and a piston cylinder 53, the lower surface of the mounting plate 3 is fixedly connected with the piston cylinder 53 with an open end, the surface of the piston cylinder 53 away from the open end is provided with an air inlet and an air outlet, the piston plate 52 is slidably connected in the piston cylinder 53, the surface of the piston plate 52 opposite to the open end of the piston cylinder 53 is fixedly connected with the output end of the electric push rod 51, and the electric push rod 51 is fixedly connected with the piston cylinder 53.

Need to explain: the specification and model of the electric push rod 51 are as follows: FY015, through the flexible drive of electric putter 51 drive piston plate 52 motion, when piston plate 52 moves towards its opening, breathe in, the outside gas enters into piston cylinder 53 through air inlet mechanism 4 in, when piston plate 52 deviates from its opening motion, give vent to anger for the gas that enters into in the piston cylinder 53 sends into the infusion bottle through air outlet mechanism 6, thereby realizes the pressurization infusion.

Referring to fig. 1, the air outlet mechanism 6 includes a one-way air outlet valve 61, an air outlet pipe 62 and a puncture needle 63, one end of the air outlet pipe 62 is connected with the air outlet of the piston cylinder 53, the other end of the air outlet pipe 62 is connected with the puncture needle 63, and the one-way air outlet valve 61 is mounted on the air outlet pipe 62.

Need to explain: when the device is used, the puncture needle 63 is communicated with an infusion bottle, and the gas in the piston cylinder 53 enters the infusion bottle through the gas outlet pipe 62 and the puncture needle 63, so that the infusion bottle is pressurized, and pressurized infusion is realized.

Referring to fig. 1, the mounting plate 3 is provided with a storage battery 1 and a control switch 2, and the storage battery 1, the control switch 2, an electric push rod 51 and a ceramic heating plate 48 are electrically connected.

Referring to fig. 2, the outer surface of the filter segment 492 is formed with a plurality of anti-slip threads uniformly distributed.

Need to explain: facilitating the rotation of the filter segment 492 by medical personnel.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A clinical infusion pressurizer characterized by comprising:

a mounting plate (3);

the piston mechanism (5), the said piston mechanism (5) is connected to the lower surface of the mounting plate (3);

the air outlet mechanism (6), the air outlet mechanism (6) is communicated with a piston cylinder (53) in the piston mechanism (5);

the air inlet mechanism (4), the piston cylinder (53) in the air inlet mechanism (4) and the piston mechanism (5) are communicated with each other, the air inlet mechanism (4) comprises an air guide pipe (41), a one-way air inlet valve (42), a filtering membrane (43), fan blades (44), an air inlet pipe (45), an impeller (46), a rotating shaft (47) and a filtering box (49), one end of the air guide pipe (41) is connected with an air inlet of the piston cylinder (53) in the piston mechanism (5), the other end of the air guide pipe (41) is communicated with the filtering box (49), the filtering box (49) is fixedly connected with the mounting plate (3), the filtering membrane (43) is fixedly connected into the filtering box (49), the air inlet pipe (45) is connected to the outer surface of the filtering box (49), and the air inlet pipe (45) and the air guide pipe (41) are respectively located on two sides of the filtering; filter tank (49) are equipped with flabellum (44), and flabellum (44) are located between filtration membrane (43) and intake pipe (45), and flabellum (44) rotate with the inner wall of filter tank (49) through pivot (47) and are connected, fixedly connected with coaxial pivoted impeller (46) on pivot (47) simultaneously, and impeller (46) are adjusted well with intake pipe (45) and are set up.

2. The clinical infusion pressurizer according to claim 1, wherein the filter box (49) comprises a connecting section (491), a filtering section (492) and a mounting section (493), the connecting section (491) is connected with the mounting plate (3) and the air duct (41), the connecting section (491) is in threaded sealing connection with one end of the filtering section (492), the filtering membrane (43) is fixedly connected in the filtering section (492), and the other end of the filtering section (492) is in threaded sealing connection with the mounting section (493).

3. The clinical infusion pressurizer according to claim 1, wherein the air inlet mechanism (4) comprises a ceramic heating plate (48), and the ceramic heating plate (48) is fixedly connected to the inner wall of the mounting section (493).

4. The clinical infusion pressurizer according to claim 1, wherein the piston mechanism (5) comprises an electric push rod (51), a piston plate (52) and a piston cylinder (53), the piston cylinder (53) with one open end is fixedly connected to the lower surface of the mounting plate (3), an air inlet and an air outlet are arranged on the surface of the piston cylinder (53) away from the open end, the piston plate (52) is arranged in the piston cylinder (53) in a sliding manner, the surface of the piston plate (52) opposite to the open end of the piston cylinder (53) is fixedly connected with the output end of the electric push rod (51), and the electric push rod (51) is fixedly connected with the piston cylinder (53).

5. The clinical transfusion pressurizer according to claim 1, wherein the air outlet mechanism (6) comprises a one-way air outlet valve (61), an air outlet pipe (62) and a puncture needle (63), one end of the air outlet pipe (62) is connected with the air outlet of the piston cylinder (53), the other end of the air outlet pipe (62) is connected with the puncture needle (63), and the one-way air outlet valve (61) is mounted on the air outlet pipe (62).

6. The clinical transfusion pressurizer according to claim 1, wherein the mounting plate (3) is provided with a storage battery (1) and a control switch (2), and the storage battery (1), the control switch (2), the electric push rod (51) and the ceramic heating plate (48) are electrically connected.

7. The clinical infusion pressurizer according to claim 2, wherein the outer surface of the filter segment (492) is provided with a plurality of evenly distributed anti-slip veins.