CN211272428U

CN211272428U - Intensive care therapy patient medicine feed ware

Info

Publication number: CN211272428U
Application number: CN201920888831.5U
Authority: CN
Inventors: 周芝文; 任翔; 郑丽君; 刘美蓉; 李英
Original assignee: Hunan Provincial Peoples Hospital
Current assignee: Hunan Provincial Peoples Hospital
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-08-18
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a patient intensive care therapy medicine feed ware, the on-line screen storage device comprises a base, the top central point of base puts the welding and has the rectangle pole, the mount has all been welded to both sides about the left side top of rectangle pole, the left end welding of mount has grinding mechanism, the bottom four corners of grinding mechanism has all welded the rectangular block, the bottom welding of rectangular block has peristaltic mechanism, the bottom spiro union of grinding mechanism has the one end of hose, the other end run through peristaltic mechanism's inner chamber and spiro union have the nasal feeding pipe to connect, grinding mechanism includes first rectangle case. This intensive care patients medicine feed ware through rectangle pole, mount, grinding mechanism and peristaltic mechanism between the cooperation to need not medical personnel and make a dash after manual grinding the tablet, labour saving and time saving reduces medical personnel working strength, improves medical personnel work efficiency, and the liquid medicine velocity of flow is too fast when avoiding injecting into, and leads to patient to choke the medicine, takes place danger.

Description

Intensive care therapy patient medicine feed ware

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medicine feeder for intensive care patients.

Background

The severe patients have unstable vital signs, the disease condition is changed quickly, more than two organ systems have unstable functions, the development of declining or failing disease conditions can endanger the life of the patients, severe patients are mostly subjected to intensive care, the severe patients often have inconvenient actions and no life self-care ability, even are in a syncope state, so the patients need to use a stomach tube, the stomach tube is inserted from a nostril and reaches the stomach through the esophagus through the pharynx, the stomach tube is mostly used for pumping gastric juice, the liquid can be injected into the stomach to provide necessary food and nutrition for the patients, care needs to be taken to avoid stomach tube pollution and stomach tube emergence to cause aspiration, medical staff needs to feed medicines for the patients, the tablets are large and cannot enter the inner cavity of the stomach tube, the tablets need to be manually ground by the medical staff, the time and labor are wasted, the working strength of the medical staff is increased, and the existing medicine feeders mostly adopt needle cylinder injection, the liquid medicine is easy to choke medicine for patients due to too fast flow rate during injection, which causes danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intensive care therapy patient medicine feed ware to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the intensive care patient medicine feeder comprises a base, wherein a rectangular rod is welded at the center of the top end of the base, fixing frames are welded on the upper side and the lower side of the top end of the left side of the rectangular rod, a grinding mechanism is welded at the left end of each fixing frame, rectangular blocks are welded at four corners of the bottom end of each grinding mechanism, a peristaltic mechanism is welded at the bottom end of each rectangular block, one end of a hose is screwed at the bottom end of each grinding mechanism, and the other end of the hose penetrates through the inner cavity of the peristaltic mechanism and is screwed with a nasal feeding pipe joint;

the grinding mechanism comprises a first rectangular box, the right side of the first rectangular box is welded with the left end of a fixing frame, a feed inlet is welded at the opening at the top end of the first rectangular box, the left side and the right side of the top end of the front side of an inner cavity of the first rectangular box are in interference fit with an outer ring of a bearing, the inner ring of the bearing is in interference fit with a cylinder, the rear ends of the outer walls of the two cylinders are in key connection with gears which are meshed with each other, a grinding roller is welded at the rear end of the cylinder and is positioned below the feed inlet, a second rectangular box is welded at the top end of the rear side of the first rectangular box, a first motor is in screwed connection with the bottom end of the inner cavity of the second rectangular box, a first rotating shaft is locked at the output end of the first motor through a coupler, the front end of the first rotating shaft extends into the inner cavity of the first rectangular box and is welded with the rear end, a submersible mixer is connected below the inner cavity of the first rectangular box through a screw, the bottom end of the inner cavity of the first rectangular box is in threaded connection with a water outlet pipe, the bottom end of the water outlet pipe extends out of the lower surface of the first rectangular box and is in threaded connection with one end of a rotary valve, the other end of the rotary valve is in threaded connection with a hose, and a water inlet pipe is in threaded connection with the center of the left end of the inner cavity of the first rectangular box;

the peristaltic mechanism comprises a third rectangular box, the four corners of the top end of the third rectangular box are welded with the top end of the rectangular block, through holes are formed in the upper end and the lower end of the inner cavity of the third rectangular box, the hose is inserted into the inner cavity of the through holes, a second motor is connected to the right end of the inner cavity of the third rectangular box through screws, a second rotating shaft is connected to the output end of the second motor through a shaft coupler in a clamped mode, a guide rod is arranged at the left end of the outer wall of the second rotating shaft in an interference fit mode along the circumferential direction, a circular block is welded to the right end of the outer side of the guide rod, and the outer wall of the circular block extends into the.

Preferably, the two cylinders are located on the same horizontal plane.

Preferably, the diameter length of the grinding roller is more than one half of the length of the cross section of the bottom end of the feed port.

Preferably, the cross-sectional width of the bottom end of the feed inlet is greater than the length of the grinding roller.

Preferably, the number of the guide rods is three, and the three guide rods are distributed at the left end of the outer wall of the second rotating shaft at intervals of 120 degrees clockwise.

Compared with the prior art, the beneficial effects of the utility model are that: the intensive care patient medicine feeder;

1. the tablet is put into the first rectangular box from the feed inlet, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the grinding roller positioned on the right side of the inner cavity of the first rectangular box to rotate, so that the grinding roller rotates in the opposite direction to grind the tablet and grind the tablet into powder, warm water is injected through the water inlet pipe to brew the powder, the submersible mixer is started to stir the powder so as to dissolve the powder uniformly, and therefore, medical staff do not need to brew the tablet after grinding manually, time and labor are saved, the working intensity of the medical staff is reduced, and the working efficiency of the medical staff is improved;

2. the second rotating shaft is driven to rotate by the second motor, the guide rod is driven to drive the circular block to rotate in the circumferential direction, the circular block intermittently extrudes the outer wall of the hose, the outer wall of the hose rebounds under the elastic action of the hose, the inner cavity of the hose intermittently forms a negative pressure state, so that the liquid medicine slowly flows along with the hose, and the liquid medicine is prevented from flowing too fast when injected, so that a patient is choked with the medicine and danger occurs.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the grinding mechanism of the present invention;

fig. 3 is a left side sectional view of the grinding mechanism of the present invention;

FIG. 4 is a front cross-sectional view of the peristaltic mechanism of the present invention;

fig. 5 is a left side sectional view of the peristaltic mechanism of the present invention.

In the figure: 1. the base, 2, the rectangle pole, 3, the mount, 4, grinding mechanism, 401, first rectangle case, 402, the feed inlet, 403, the cylinder, 404, grinding roller, 405, the gear, 406, second rectangle case, 407, first motor, 408, first pivot, 409, dive mixer, 410, the outlet pipe, 411, the rotary valve, 412, the inlet tube, 5, the rectangle piece, 6, the wriggling mechanism, 601, the third rectangle case, 602, the second motor, 603, the second pivot, 604, the guide arm, 605, the circular piece, 606, the through-hole, 7, the hose, 8, the nasal feeding coupling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a medicine feeder for intensive care patients comprises a base 1, wherein a rectangular rod 2 is welded at the center of the top end of the base 1, so that the device can be more stable and cannot topple during working, fixing frames 3 are welded on the upper side and the lower side of the top end of the left side of the rectangular rod 2, a grinding mechanism 4 is welded at the left end of each fixing frame 3, rectangular blocks 5 are welded at four corners of the bottom end of each grinding mechanism 4, a peristaltic mechanism 6 is welded at the bottom end of each rectangular block 5, one end of a hose 7 is screwed at the bottom end of each grinding mechanism 4, the other end of each hose 7 penetrates through the inner cavity of each peristaltic mechanism 6 and is screwed with a nasal feeding pipe joint 8, and the medicine feeder is connected with;

the grinding mechanism 4 comprises a first rectangular box 401, the right side of the first rectangular box 401 is welded with the left end of the fixed frame 3, a feed inlet 402 is welded at the opening at the top end of the first rectangular box 401, the left side and the right side of the top end of the front side of the inner cavity of the first rectangular box 401 are provided with outer rings of bearings in interference fit, the inner rings of the bearings are provided with cylinders 403 in interference fit, the rear ends of the outer walls of the two cylinders 403 are respectively connected with gears 405 in a key joint manner so as to enable the two gears 405 to be meshed, the gears 405 can drive the two grinding rollers 404 to rotate in opposite directions so as to crush and grind tablets into powder, the rear end of each cylinder 403 is welded with a grinding roller 404, the grinding roller 404 is positioned below the feed inlet 402, the top end of the rear side of the first rectangular box 401 is welded with a second rectangular box 406, the bottom end of the inner cavity of the second rectangular box 406 is connected with a first motor 407, and is connected with an external power supply, the external power supply of the first motor 407 is 220V alternating current, the first motor 407 is controlled by an external operating system, the output end of the first motor 407 is locked with a first rotating shaft 408 through a coupler, the front end of the first rotating shaft 408 extends into the inner cavity of the first rectangular box 401 and is welded with the rear end of a grinding roller 404 positioned at the right side of the inner cavity of the first rectangular box 401, a submersible mixer 409 is connected with a screw below the inner cavity of the first rectangular box 401, the model of the submersible mixer 409 is QJB0.5/8-260 and is connected with the external power supply, the external power supply of the submersible mixer 409 is 220V alternating current and is controlled by the external operating system, the submersible mixer 409 can stir the medicinal powder and the water in the inner cavity of the first rectangular box 401 so as to facilitate the accelerated dissolution of the medicinal powder and the uniform stirring of the medicinal powder, the bottom end of the inner cavity of the first rectangular box 401 is screwed with a water outlet pipe 410, the bottom end of the water outlet pipe 410 extends, the other end of the rotary valve 411 is in threaded connection with the hose 7, and a water inlet pipe 412 is in threaded connection with the center of the left end of the inner cavity of the first rectangular box 401;

the peristaltic mechanism 6 comprises a third rectangular box 601, four corners of the top end of the third rectangular box 601 are welded with the top end of the rectangular block 5, through holes 606 are formed in the upper end and the lower end of an inner cavity of the third rectangular box 601, the hose 7 is inserted into the inner cavity of the through holes 606, a second motor 602 is connected to the right end of the inner cavity of the third rectangular box 601 through screws, the model of the second motor 602 is MR-J2S-10A and is connected with an external power supply, the external power supply of the second motor 602 is 220V alternating current and is controlled by an external operating system, a second rotating shaft 603 is clamped at the output end of the second motor 602 through a coupler, a guide rod 604 is in interference fit with the left end of the outer wall of the second rotating shaft 603 along the circumferential direction, a circular block 605 is welded to the right end of the outer side of the guide rod 604, the outer wall of the circular block 605 extends into the inner cavity of the through holes 606 and is in contact with the outer wall of, and avoids damage to the hose 7 during the squeezing process.

Preferably, the cross-sectional width of the bottom of the feed inlet 402 is larger than the length of the grinding rollers 404, so that the tablet can fall between the two grinding rollers 404 through the feed inlet 402, and the two grinding rollers 404 can grind the tablet sufficiently.

Preferably, the cross-sectional width of the bottom of the feed inlet 402 is larger than the length of the grinding roller 404, so as to prevent the tablets from falling into the bottom of the inner cavity of the first rectangular box 401 from the gap in an unground state.

Preferably, the number of the guide rods 604 is three, and the three guide rods 604 are distributed at the left end of the outer wall of the second rotating shaft 603 every 120 degrees clockwise, so that the outer wall of the circular block 605 can intermittently press the outer wall of the hose 7, and the inner cavity of the hose 7 is intermittently formed in a negative pressure state, so that the liquid medicine slowly flows along with the outer wall of the hose 7.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the medicine powder brewing machine is used, a medical worker puts tablets into the first rectangular box 401 from the feed inlet 402, the power supply of the first motor 407 is switched on to start the first motor 407, the first motor 407 drives the first rotating shaft 408 to rotate, the first rotating shaft 408 is driven to drive the grinding rollers 404 on the right side of the inner cavity of the first rectangular box 401 to rotate, the two gears 405 are meshed, so that the cylinders 403 on the left side and the right side of the inner cavity of the first rectangular box 401 drive the two grinding rollers 404 to rotate in opposite directions to grind the tablets and grind the tablets into powder, the medical worker injects a proper amount of warm water into the first rectangular box 401 through the water inlet pipe 412 to brew medicine powder, the power supply of the submersible stirrer 409 is switched on to start the submersible stirrer 409, the submersible stirrer 409 stirs the medicine powder to facilitate the accelerated dissolution of the medicine powder and the water, the medicine powder is stirred uniformly, and the brewing process of the, time and labor are saved, the working strength of medical staff is reduced, the working efficiency of the medical staff is improved, the staff opens the rotary valve 411 to enable the dissolved liquid medicine to flow into the inner cavity of the inlet hose 7 through the water outlet pipe 410 and enter the third rectangular box 601, the power of the second motor 602 is switched on to enable the second motor 602 to be started, the second motor 602 drives the second rotating shaft 603 to rotate, the guide rod 604 is enabled to drive the circular block 605 to rotate circumferentially, the circular block 605 intermittently extrudes the outer wall of the inlet hose 7, the outer wall of the inlet hose 7 rebounds under the elastic action of the outer wall of the inlet hose 7, the inner cavity of the inlet hose 7 intermittently forms a negative pressure state, the liquid medicine slowly flows along with the inner cavity, the liquid medicine enters the nasal feeding tube of a patient through the nasal feeding tube joint, the liquid medicine flowing speed is too fast.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides an intensive care therapy patient medicine feed ware, includes base (1), its characterized in that: the nasal feeding device is characterized in that a rectangular rod (2) is welded at the center of the top end of the base (1), fixing frames (3) are welded on the upper side and the lower side of the top end of the left side of the rectangular rod (2), a grinding mechanism (4) is welded at the left end of each fixing frame (3), rectangular blocks (5) are welded at the four corners of the bottom end of each grinding mechanism (4), a peristaltic mechanism (6) is welded at the bottom end of each rectangular block (5), one end of a hose (7) is connected to the bottom end of each grinding mechanism (4) in a threaded mode, and the other end of each hose (7) penetrates through the inner cavity of each peristaltic mechanism (6) and;

the grinding mechanism (4) comprises a first rectangular box (401), the right side of the first rectangular box (401) is welded with the left end of a fixing frame (3), a feed inlet (402) is welded at the opening at the top end of the first rectangular box (401), the left side and the right side of the top end of the front side of an inner cavity of the first rectangular box (401) are in interference fit with an outer ring of a bearing, the inner ring of the bearing is in interference fit with a cylinder (403), the rear ends of the outer walls of the two cylinders (403) are in keyed connection with meshed gears (405), a grinding roller (404) is welded at the rear end of the cylinder (403), the grinding roller (404) is positioned below the feed inlet (402), a second rectangular box (406) is welded at the top end of the rear side of the first rectangular box (401), a first motor (407) is in screwed connection with the bottom end of the inner cavity of the second rectangular box (406), and a first rotating shaft (408) is locked at the output end of the first motor (, the front end of the first rotating shaft (408) extends into an inner cavity of the first rectangular box (401) and is welded with the rear end of the grinding roller (404) positioned on the right side of the inner cavity of the first rectangular box (401), a submersible stirrer (409) is connected below the inner cavity of the first rectangular box (401) through screws, a water outlet pipe (410) is screwed at the bottom end of the inner cavity of the first rectangular box (401), the bottom end of the water outlet pipe (410) extends out of the lower surface of the first rectangular box (401) and is screwed with one end of a rotary valve (411), the other end of the rotary valve (411) is screwed with a hose (7), and a water inlet pipe (412) is screwed at the center position of the left end of the inner cavity of the first rectangular box (401);

peristaltic mechanism (6) include third rectangle case (601), the top four corners of third rectangle case (601) all welds with the top of rectangular block (5) mutually, through-hole (606) have all been seted up at both ends about the inner chamber of third rectangle case (601), hose (7) are pegged graft in the inner chamber of through-hole (606), the inner chamber right-hand member screw connection of third rectangle case (601) has second motor (602), the output of second motor (602) has second pivot (603) through the shaft coupling joint, the outer wall left end of second pivot (603) has guide arm (604) along circumference interference fit, the outside right-hand member welding of guide arm (604) has circular block (605), the outer wall of circular block (605) extends into the inner chamber of through-hole (606) and contacts with the outer wall of hose (7).

2. The intensive care patient medicine feeder of claim 1, wherein: the two cylinders (403) are located on the same horizontal plane.

3. The intensive care patient medicine feeder of claim 1, wherein: the diameter length of the grinding roller (404) is larger than one half of the length of the cross section of the bottom end of the feed port (402).

4. The intensive care patient medicine feeder of claim 1, wherein: the width of the cross section of the bottom end of the feed inlet (402) is larger than the length of the grinding roller (404).

5. The intensive care patient medicine feeder of claim 1, wherein: the number of the guide rods (604) is three, and the three guide rods (604) are distributed at the left end of the outer wall of the second rotating shaft (603) at intervals of 120 degrees clockwise.