CN212395407U

CN212395407U - Auxiliary device is used in ICU ward

Info

Publication number: CN212395407U
Application number: CN202020332017.8U
Authority: CN
Inventors: 唐坎凯
Original assignee: First Peoples Hospital of Huzhou
Current assignee: First Peoples Hospital of Huzhou
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-01-26
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to the ICU ward field, in particular to an auxiliary device for an ICU ward, which comprises a drug cylinder, wherein one end of the drug cylinder is connected with a water outlet pipe for the unidirectional outflow of the drug liquid and a water inlet pipe for the unidirectional entry of the drug liquid, the inner side of the drug cylinder is connected with a push-pull mechanism for moving and pushing out or absorbing the drug liquid, the push-pull mechanism penetrates through the other end of the medicine cylinder and extends outwards to facilitate pushing and pulling, one end of the medicine cylinder close to the water outlet pipe is fixedly connected with a cap covering the mouth of the patient, the water outlet pipe and the water inlet pipe are both positioned at the inner side of the cover cap, one end of the cover cap far away from the cartridge is fixedly connected with a water-blocking ring body, the length of the water outlet pipe is greater than the distance between the water-blocking ring body and the cartridge, the length of the water inlet pipe is less than the distance between the water-blocking ring body and the cartridge, can realize reducing the waste of liquid medicine when feeding medicine, effectively avoid liquid medicine to flow everywhere simultaneously and pollute that patient's clothing or sick bed caused.

Description

Auxiliary device is used in ICU ward

Technical Field

The utility model relates to an ICU ward field, more specifically say, relate to an auxiliary device is used in ICU ward.

Background

The ICU is an intensive care unit, also called an intensive care unit comprehensive treatment room, can synchronously carry out treatment, nursing and rehabilitation, provides an isolation place and equipment for severe or coma patients, and provides services such as optimal nursing, comprehensive treatment, medical and nursing combination, early rehabilitation after operation, joint nursing exercise treatment and the like. The supply is monitored in a targeted manner, also referred to as a deep-cut treatment. The medical organization management mode integrates the modern medical treatment, nursing and rehabilitation technology with the common development of medical treatment, nursing, rehabilitation and other specialties, the birth of novel medical equipment and the improvement of a hospital management system.

For some patients who swallow the difficulty in the ICU ward to feed medicine be very big problem, can adopt the mode of injection to carry out supplementary feed medicine in the current life, however, the injection speed is too fast, and it can flow out patient's oral area and cause the waste to swallow untimely liquid medicine, perhaps flows to and causes the pollution on patient's clothes and the sick bed, leads to the clearance difficulty.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an auxiliary device is used in ICU ward, it can realize reducing the waste of liquid medicine when feeding medicine, effectively avoids liquid medicine to flow the pollution that causes patient's clothing or sick bed everywhere simultaneously.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An auxiliary device for an ICU ward comprises a cartridge, wherein one end of the cartridge is connected with a water outlet pipe enabling liquid medicine to flow out in a single direction and a water inlet pipe enabling the liquid medicine to enter in the single direction, the inner side of the cartridge is connected with a push-pull mechanism capable of pushing out or sucking in the liquid medicine in a sliding mode, the push-pull mechanism penetrates through the other end of the cartridge and extends outwards so as to be convenient for pushing and pulling, one end, close to the water outlet pipe, of the cartridge is fixedly connected with a cover cap covering the mouth of a patient, the water outlet pipe and the water inlet pipe are both positioned on the inner side of the cover cap, one end, far away from the cartridge, of the cover cap is fixedly connected with a water blocking ring body, the length of the water outlet pipe is larger than the distance between the water blocking ring body and the cartridge, one end, far away from the cartridge, of the water inlet pipe is positioned, can realize reducing the waste of liquid medicine when feeding medicine, effectively avoid liquid medicine to flow everywhere simultaneously and pollute that patient's clothing or sick bed caused.

Furthermore, the push-pull mechanism comprises a piston arranged on the inner side of the medicine cylinder, a sealing ring wrapped at the outer end of the piston and in sliding contact with the inner wall of the medicine cylinder, and a push-pull rod fixedly connected to the center of one side face of the piston far away from the cap, a through hole is formed in the medicine cylinder, one end, far away from the cap, of the push-pull rod penetrates through the through hole and is fixedly connected with a hand lever, and the push-pull mechanism utilizes the piston and the sealing ring to extrude liquid medicine in the medicine cylinder so that the liquid medicine is discharged from the water outlet pipe and enters the.

Further, the ring body that blocks water includes the ring that blocks water, the ring that blocks water comprises the ring that keeps off with the annular groove of digging on keeping off the ring, the opening of slot is located the one side of keeping away from the block, utilizes the ring that blocks water to block around patient's oral area for the liquid medicine that flows out patient's oral area can be used once more.

Further, be located the high difference of ring that keeps off of slot both sides department is in order to avoid the formation of negative pressure in the slot, and the slot produces the negative pressure and easily causes the ring body that blocks water and patient's oral area skin suction is too big around, and leads to the ring body that blocks water to be difficult to take off, still the joint has the sponge strip in the slot, installs the sponge strip additional in the ring that blocks water as required, when increaseing liquid medicine and blockking the effect, makes the liquid medicine that flows absorbed by the sponge strip, is difficult for flowing to patient's neck.

Further, the outlet pipe includes fixed connection at the stopper of its inner wall and rotates the first check valve at its inner wall, and first check valve is located the one side of keeping away from the cartridge case, first check valve is to the anticlockwise rotation of the direction that is close to the stopper in order to seal the outlet pipe and prevent that liquid medicine from the outlet pipe gets into in the cartridge case.

Further, the oral siphon includes that the rotation is connected at the second check valve of oral siphon and cartridge case junction, the diameter of second check valve is greater than the diameter of oral siphon, the clockwise rotation in order to seal the oral siphon of second check valve to the direction that is close to the oral siphon prevents that liquid medicine from following the oral siphon and flow out.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

one, this scheme can realize reducing the waste of liquid medicine when feeding medicine, effectively avoids liquid medicine to flow everywhere simultaneously and pollutes that patient's clothing or sick bed caused.

Two, push-and-pull mechanism is including setting up the piston in the cartridge case inboard, the parcel is in the piston outer end and the push-and-pull rod of a side central point department of putting of block is kept away from to the cartridge case inner wall sliding contact's sealing washer and fixed connection at the piston, it has the through-hole to cut on the cartridge case, the one end that the block was kept away from to the push-and-pull rod passes through-hole and fixedly connected with hand lever, push-and-pull mechanism utilizes piston and sealing washer extrusion cartridge case inside liquid medicine to make liquid medicine.

Three, the ring body that blocks water includes the ring that blocks water, the ring that blocks water comprises the ring that keeps off with the annular slot of cutting on keeping off the ring, the opening of slot is located the one side of keeping away from the block, utilize the ring that blocks water to block around patient's oral area, make the liquid medicine that flows patient's oral area can be used once more, the ring height difference that keeps off that is located slot both sides department is in order to avoid the formation of negative pressure at the ditch inslot, it is too big easily to cause the ring body that blocks water and patient's oral area skin suction around the ditch inslot, and lead to the ring body that blocks water to be difficult to take off, the ditch inslot still joint has the sponge strip, install the sponge strip in the ring that blocks water as required additional, when liquid medicine strengthens blocking the effect, make the liquid medicine that.

And the water outlet pipe comprises a limiting block fixedly connected to the inner wall of the water outlet pipe and a first one-way valve rotating on the inner wall of the water outlet pipe, the first one-way valve is positioned on one side far away from the medicine cartridge, and the first one-way valve rotates anticlockwise in the direction close to the limiting block to seal the water outlet pipe to prevent the liquid medicine from entering the medicine cartridge from the water outlet pipe.

And the water inlet pipe comprises a second one-way valve which is rotatably connected at the joint of the water inlet pipe and the cartridge case, the diameter of the second one-way valve is larger than that of the water inlet pipe, and the second one-way valve rotates clockwise towards the direction close to the water inlet pipe to close the water inlet pipe to prevent the liquid medicine from flowing out of the water inlet pipe.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the front structure of the water outlet pipe of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a sectional view of the front structure of the water inlet pipe of the present invention;

FIG. 5 is a schematic view of the structure at B in FIG. 4;

fig. 6 is a schematic side view of the cap of the present invention.

The reference numbers in the figures illustrate:

1 medicine cylinder, 21 water outlet pipe, 211 first one-way valve, 212 limiting block, 22 water inlet pipe, 221 second one-way valve, 3 push-pull mechanism, 31 piston, 32 push-pull rod, 33 hand lever, 34 sealing ring, 4 cover cap, 5 water-blocking ring body, 51 water-blocking ring, 52 sponge strip.

Detailed Description

The technical scheme in the embodiment of the utility model is clearly and completely described; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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.

Example 1:

referring to fig. 1-6, an auxiliary device for an ICU ward comprises a drug cartridge 1, one end of the drug cartridge 1 is connected with a water outlet pipe 21 enabling a liquid medicine to flow out in a single direction and a water inlet pipe 22 enabling the liquid medicine to enter in a single direction, the inner side of the drug cartridge 1 is connected with a push-pull mechanism 3 capable of pushing out or sucking the liquid medicine in a moving mode, the push-pull mechanism 3 penetrates through the other end of the drug cartridge 1 to extend outwards so as to be convenient for pushing and pulling, one end of the drug cartridge 1 close to the water outlet pipe 21 is fixedly connected with a cover cap 4 covering the mouth of a patient, the cover cap 4 is made of a breathable material, the water outlet pipe 21 and the water inlet pipe 22 are both located on the inner side of the cover cap 4, one end of the cover cap 4 far away from the drug cartridge 1 is fixedly connected with a water-blocking ring body 5, the length of the water outlet pipe 21 is larger than the distance between the water-blocking ring body 5 and the drug cartridge 1 The water inlet point of the water inlet pipe 22 is positioned.

Referring to fig. 2, the push-pull mechanism 3 includes a piston 31 disposed inside the drug cartridge 1, a sealing ring 34 wrapped around the outer end of the piston 31 and slidably contacting the inner wall of the drug cartridge 1, and a push-pull rod 32 fixedly connected to the center of a side of the piston 31 away from the cap 4, a through hole is cut in the drug cartridge 1, one end of the push-pull rod 32 away from the cap 4 passes through the through hole and is fixedly connected to a hand rod 33, and the push-pull mechanism 3 uses the piston 31 and the sealing ring 34 to press the drug solution in the drug cartridge 1 so that the drug solution is discharged from the water outlet pipe 21 into the mouth of the patient or.

Referring to fig. 2, the water blocking ring body 5 includes a water blocking ring 51, the water blocking ring 51 is made of soft silica gel, so that the water blocking ring is in close contact with the skin at the mouth of the patient, so that the liquid medicine is not easy to flow out, the water blocking ring 51 is composed of a blocking ring and an annular groove formed on the blocking ring, the opening of the groove is located at one side far away from the cap 4, the water blocking ring 51 is used to block the periphery of the mouth of the patient, so that the liquid medicine flowing out of the mouth of the patient can be reused, the blocking rings at the two sides of the groove have different heights to avoid the formation of negative pressure in the groove, the negative pressure generated in the groove easily causes the suction force between the water blocking ring body 5 and the skin at the periphery of the mouth of the patient to be too large, so that the water blocking ring body 5 is difficult to be taken off, the sponge strips 52 are clamped in the groove, the sponge strips 52 are additionally arranged in the water blocking ring 51, is not easy to flow to the neck of the patient.

Referring to fig. 3, the water outlet tube 21 includes a limiting block 212 fixedly connected to an inner wall thereof and a first one-way valve 211 rotating on the inner wall thereof, the first one-way valve 211 is located at a side far from the drug cartridge 1, and the first one-way valve 211 rotates counterclockwise in a direction close to the limiting block 212 to close the water outlet tube 21 to prevent the liquid medicine from entering the drug cartridge 1 from the water outlet tube 21.

Referring to fig. 4-5, the water inlet pipe 22 includes a second one-way valve 221 rotatably connected to a connection portion of the water inlet pipe 22 and the drug cartridge 1, wherein a diameter of the second one-way valve 221 is larger than a diameter of the water inlet pipe 22, and the second one-way valve 221 rotates clockwise in a direction close to the water inlet pipe 22 to close the water inlet pipe 22 to prevent the liquid drug from flowing out of the water inlet pipe 22.

Firstly, the push-pull mechanism 3 is pulled to make the external liquid medicine sucked from the water inlet pipe 22 for medicine feeding, then the water outlet pipe 21 is inserted into the mouth of a patient to make the water-blocking ring body 5 contact with the skin around the mouth of the patient, then the push-pull mechanism 3 is pushed to slowly inject the liquid medicine in the medicine cartridge 1 into the mouth of the patient, when the liquid medicine is discharged too fast in the injection process and is not swallowed by a patient in time, the liquid medicine can flow out of the outlet part, because of the blocking of the water-blocking ring body 5, the liquid medicine is not easy to flow to the outer side of the water-blocking ring body 5 to cause pollution, and can enter the mouth of the patient again to reduce waste, or the sponge strip 52 is clamped in the water-blocking ring 51 to absorb the redundant liquid medicine, when the liquid medicine flows out too much, the push-pull mechanism 3 can be pulled to suck the redundant liquid medicine from the water inlet pipe 22, the liquid medicine can be fed from the water outlet pipe 21 again, so that the waste of the liquid medicine is greatly reduced, and meanwhile, the pollution to the clothes of the patient or the sickbed caused by the liquid medicine flowing out everywhere is effectively avoided.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An auxiliary device is used in ICU ward, includes cartridge case (1), its characterized in that: one end of the medicine cylinder (1) is connected with a water outlet pipe (21) enabling the medicine liquid to flow out in a single direction and a water inlet pipe (22) enabling the medicine liquid to enter in the single direction, the inner side of the medicine cylinder (1) is connected with a push-pull mechanism (3) capable of pushing out or sucking in the medicine liquid in a sliding mode, the push-pull mechanism (3) penetrates through the other end of the medicine cylinder (1) and extends outwards so as to be convenient to push and pull, one end, close to the water outlet pipe (21), of the medicine cylinder (1) is fixedly connected with a cover cap (4) covering the mouth of a patient, the water outlet pipe (21) and the water inlet pipe (22) are located on the inner side of the cover cap (4), one end, far away from the medicine cylinder (1), of the cover cap (4) is fixedly connected with a water blocking ring body (5), the length of the water outlet pipe (21) is larger than the distance between the water blocking ring body (5, one end of the water inlet pipe (22) far away from the cartridge (1) is positioned at the middle part of the lower end close to the water blocking ring body (5) and is bonded with the inner wall of the cover cap (4) so as to position the water inlet point of the water inlet pipe (22).

2. An ICU ward assist device as claimed in claim 1, wherein: the push-pull mechanism (3) comprises a piston (31) arranged on the inner side of the medicine cylinder (1), a sealing ring (34) wrapping the outer end of the piston (31) and in sliding contact with the inner wall of the medicine cylinder (1), and a push-pull rod (32) fixedly connected to the center of one side face, far away from the cap (4), of the piston (31), a through hole is formed in the medicine cylinder (1), and one end, far away from the cap (4), of the push-pull rod (32) penetrates through the through hole and is fixedly connected with a hand rod (33).

3. An ICU ward assist device as claimed in claim 1, wherein: the water-blocking ring body (5) comprises a water-blocking ring (51), the water-blocking ring (51) is composed of a retaining ring and an annular groove formed in the retaining ring, and the opening of the groove is located on one side far away from the cover cap (4).

4. An ICU ward assist device as claimed in claim 3, wherein: the height of the baffle rings positioned at the two sides of the groove is different so as to avoid the formation of negative pressure in the groove, and a sponge strip (52) is clamped in the groove.

5. An ICU ward assist device as claimed in claim 1, wherein: outlet pipe (21) are including fixed connection at stopper (212) of its inner wall and rotate first check valve (211) at its inner wall, and first check valve (211) are located the one side of keeping away from cartridge case (1), first check valve (211) rotate anticlockwise in order to seal outlet pipe (21) to the direction that is close to stopper (212) and prevent that liquid medicine from outlet pipe (21) entering cartridge case (1).

6. An ICU ward assist device as claimed in claim 1, wherein: the oral siphon (22) is including rotating second check valve (221) of connection in oral siphon (22) and cartridge case (1) junction, the diameter of second check valve (221) is greater than the diameter of oral siphon (22), second check valve (221) clockwise rotates in order to seal oral siphon (22) and prevent liquid medicine from flowing out from oral siphon (22) to the direction that is close to oral siphon (22).