CN210785480U

CN210785480U - Nursing clinical decoction feeding device

Info

Publication number: CN210785480U
Application number: CN201921384109.4U
Authority: CN
Inventors: 王静; 段桂华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-19
Anticipated expiration: 2029-08-23

Abstract

The utility model belongs to the technical field of the nursing apparatus technique and specifically relates to a clinical decoction of nursing is fed and is obeyed device, including cartridge case, inflator, gasbag and screw ring, the cartridge case left end rigid coupling has the nipple, the inflator is pegged graft in the cartridge case right side, and the right lower extreme rigid coupling of inflator has the fixed plate, and the upper right end articulates there is the pressing plate, the gasbag rigid coupling is between fixed plate and pressing plate, and the gasbag left end rigid coupling has the trachea of intercommunication inflator, the inflator is connected with the piston through the telescopic link, both ends rigid coupling has horizontal rack about the inflator, it has the dead lever to peg graft at both ends about the cartridge case right side. The utility model has the advantages of reasonable design, through pressing the pressing plate, can utilize the nipple to carry out the medicine feed to the patient, it is very convenient, the relative position between cartridge case and inflator can be adjusted fixedly simultaneously to adjust the volume of the biggest liquid medicine that the cartridge case can absorb, and then the dose that can extrude when being convenient for control the medicine feed, in order to prevent chocing the medicine.

Description

Nursing clinical decoction feeding device

Technical Field

The utility model belongs to the technical field of nursing apparatus technique and specifically relates to a clinical decoction of nursing is fed and is obeyed device.

Background

In daily clinical care, medical staff need to be responsible for feeding medicines to patients, but because some patients have serious illness or are in a coma state, the medical staff cannot swallow the medicines by themselves, and the medical staff needs to feed the medicines into the mouth by a spoon, so the feeding method is inconvenient and has extremely poor effect. To solve the problem, in the patent of the Chinese utility model with the publication number of CN209253641U, a nursing medicine feeder is disclosed, which can feed the medicine liquid in the medicine tube into the mouth of the patient by pressing the extrusion plate to extrude the air bag, thereby being very convenient for feeding the medicine to the patient. However, when the device is used for sucking the medicine, the medicine liquid can be sucked into the air bag because the air bag generates larger negative pressure, and when the device is used for feeding the medicine, the medicine quantity extruded from the medicine tube is inconvenient to control, and the medicine is easy to cause the patient to choke, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming above-mentioned technical shortcoming and providing a clinical decoction of nursing and feed device, through pressing the clamp plate, can utilize the nipple to feed the medicine to the patient, it is very convenient, the relative position between cartridge case and inflator can be adjusted fixedly simultaneously to adjust the volume of the biggest liquid medicine that the cartridge case can absorb, the dose that can extrude when being convenient for control feed medicine prevents to chock the medicine.

The utility model provides a technical scheme that technical problem adopted does: a nursing clinical decoction feeding device comprises a medicine cylinder, an air bag and a threaded ring, wherein the left part of the medicine cylinder is transparent, and the upper surface of the medicine cylinder is provided with scale marks, the left end of the medicine cylinder is fixedly connected with a nipple, the air cylinder is inserted on the right side of the medicine cylinder, the right lower end of the air cylinder is fixedly connected with a fixed plate, the right upper end of the air cylinder is hinged with a pressing plate, the air bag is fixedly connected between the fixed plate and the pressing plate, the left end of the air bag is fixedly connected with an air pipe communicated with the air cylinder, the left side of the air cylinder is opened, the upper side and the lower side of the inner wall of the right end of the air cylinder are fixedly connected with a telescopic rod, the left end of the telescopic rod is fixedly connected with a piston matched with the inner wall of the medicine cylinder on the left side, the outer side of the piston and the outer side, one end of a fixed rod in the cartridge is inserted between tooth gaps of the rack, one end of the fixed rod outside the cartridge is fixedly connected with a limiting block, a supporting spring is sleeved on the part of the fixed rod between the cartridge and the limiting block, a containing groove is formed in the inner wall of the cartridge at the fixed rod, the threaded ring is in threaded connection with the right part of the cartridge, the right end of the threaded ring is fixedly connected with a fixing ring, the tangent plane of the fixing ring is in a right trapezoid shape, the outer end face of the limiting block abuts against the inclined edge on the inner side of the fixing ring, the fixing ring can be driven to move left and right by rotating the threaded ring, when the fixing ring moves left, the fixed rod moves outwards under the action of the supporting spring, one end of the fixed rod in the cartridge is gradually separated from the rack and is contained in the containing groove, at the moment, the inflator can be separated from the cartridge so as to disinfect the cartridge, when the device is used, the inflator, then the screw ring is rotated rightwards, the fixing rod is gradually pushed by the fixing ring to move inwards and be inserted between tooth gaps of the rack, the position of the air cylinder is fixed, the air in the air bag can be extruded into the air inlet cylinder by pressing the pressing plate, the piston moves leftwards due to the air pressure, the nipple is stretched into the liquid medicine bottle, the pressing plate is loosened, the air bag recovers under the self elastic action, the negative pressure generated by the air bag drives the piston to move rightwards, the liquid medicine can be sucked into the air cylinder, the nipple is placed into the mouth of a patient, the pressing plate is pressed again to extrude the liquid medicine in the air cylinder through the nipple, the medicine feeding can be carried out on the patient, the operation is very convenient, the relative position between the air cylinder and the air cylinder can be adjusted and fixed, so the maximum amount of the liquid medicine which can be sucked by the air cylinder can be adjusted according to requirements, and the amount of the medicine which can be extruded when the, the piston is used to isolate the cartridge from the cylinder so that the liquid medicine is not sucked into the air bag.

Furthermore, the upper end face of the pressing plate and the lower end face of the fixing rod are both provided with anti-slip lines so as to enhance the friction force of the pressing plate.

Furthermore, the cartridge case is fixedly connected with a limiting ring on the left side of the threaded ring to limit the maximum distance of leftward movement of the threaded ring, so as to prevent the fixing rod from being separated from the cartridge case.

The utility model discloses the beneficial effect who has is: the relative position between the medicine cylinder and the air cylinder can be adjusted and is fixed by rotating the thread ring, so that the maximum amount of liquid medicine which can be sucked by the medicine cylinder can be adjusted according to the requirement, the medicine amount which can be extruded during medicine feeding is convenient to control, and the aim of preventing medicine choking is fulfilled; through pressing the pressing plate, can promote the piston left, loosen the pressing plate, can make the piston move to the right, can stretch into the nipple in the liquid medicine bottle and loosen the pressing plate in order to inhale the liquid medicine to the cartridge case this moment, also can put into patient's mouth with the nipple to extrude the liquid medicine in the cartridge case through the nipple, can feed medicine to the patient, it is very convenient.

Drawings

Fig. 1 is a schematic diagram of the external structure of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 2.

As shown in figures 1-2, with figures 1 and 2 as the orientation reference, the utility model comprises a cartridge case 1, an inflator 4, an air bag 7 and a threaded ring 16, wherein the left part of the cartridge case 1 is transparent and has scale marks 2 on the upper surface thereof, the left end of the cartridge case 1 is fixedly connected with a nipple 3, the inflator 4 is inserted into the right side of the cartridge case 1, the right lower end of the inflator 4 is fixedly connected with a fixing plate 5, the right upper end is hinged with a pressing plate 6, the air bag 7 is fixedly connected between the fixing plate 5 and the pressing plate 6, the left end of the air bag 7 is fixedly connected with an air pipe 8 communicated with the inflator 4, the left side of the inflator 4 is opened, the upper and lower sides of the inner wall of the right end are fixedly connected with a telescopic rod 9, the left end of the telescopic rod 9 is fixedly connected with a piston 10 matched with the inner wall of the cartridge case 1 on the left side, the outer side of the piston 10 and the outer side of the, the upper end and the lower end of the inflator 4 are fixedly connected with transverse racks 12, the upper end and the lower end of the right side of the medicine cylinder 1 are inserted with fixing rods 13, one end of each fixing rod 13 in the medicine cylinder 1 is inserted between tooth gaps of the corresponding rack 12, one end of each fixing rod outside the medicine cylinder 1 is fixedly connected with a limiting block 14, a supporting spring 15 is sleeved on the fixing rod 13 between the medicine cylinder 1 and the corresponding limiting block 14, a containing groove 1-1 is formed in the inner wall of the medicine cylinder 1 at the position of the corresponding fixing rod 13, a threaded ring 16 is connected to the right portion of the medicine cylinder 1 in a threaded mode, the right end of the threaded ring 16 is fixedly connected with a fixing ring 17, the tangent plane of the fixing ring.

In this embodiment, the upper end surface of the pressing plate 6 and the lower end surface of the fixing rod 13 are provided with anti-slip threads 18, so as to enhance the friction force when pressing the pressing plate 6.

In this embodiment, the medicine cartridge 1 is fixed with a limiting ring 19 at the left side of the threaded ring 16 for limiting the maximum distance of the left movement of the threaded ring 16 to prevent the fixing rod 13 from being detached from the medicine cartridge 1.

When the utility model is used, the fixing ring 17 can be driven to move left and right by rotating the threaded ring 16, when the fixing ring 17 moves left, because the support of the fixing ring 17 is gradually lost, the fixing rod 13 moves outwards under the action of the supporting spring 15, one end of the fixing rod 13 in the medicine cartridge 1 is gradually separated from the rack 12 and is taken into the accommodating groove 1-1, at the moment, the air cylinder 4 can be separated from the medicine cartridge 1 so as to disinfect the medicine cartridge 1, when the device is used, the air cylinder 4 is firstly inserted into the medicine cartridge 1, the air cylinder 4 and the piston 10 move left to a proper position by referring to the scale mark 2 at the left part of the medicine cartridge 1, then the threaded ring 16 is rotated right, the fixing ring 17 is utilized to gradually push the fixing rod 13 to move inwards and is inserted between the tooth gaps of the rack 12, at the moment, the position of the air cylinder 4 is fixed, the pressing plate 6 is pressed, because of the isolation function of the rubber sealing ring 11, the piston 10 will move to the left because of the air pressure, at this time, the nipple 3 is extended into the liquid medicine bottle, the pressing plate 6 is loosened, the air bag 7 recovers under the self elastic action, the negative pressure generated by the air bag drives the piston 10 to move to the right, so that the liquid medicine can be sucked into the medicine cylinder 1, then the nipple 3 is put into the mouth of the patient, the pressing plate 6 is pressed again to extrude the liquid medicine in the medicine cylinder 1 through the nipple 3, so that the medicine feeding can be carried out on the patient, which is very convenient, because the relative position between the medicine cylinder 1 and the air cylinder 4 can be adjusted and fixed, the maximum amount of the liquid medicine which can be sucked by the medicine cylinder 1 can be adjusted according to the requirement, thereby the amount of the medicine which can be extruded during the medicine feeding can be controlled, the purpose of preventing medicine choking is achieved, the piston 10 is used for isolating the medicine.

Claims

1. The utility model provides a nursing clinical decoction feeding device, includes cartridge case, inflator, gasbag and screw ring, its characterized in that: the left part of the cartridge case is transparent, the upper surface of the left part of the cartridge case is provided with scale marks, the left end of the cartridge case is fixedly connected with a nipple, the inflator is inserted on the right side of the cartridge case, the right lower end of the inflator is fixedly connected with a fixed plate, the right upper end of the inflator is hinged with a pressing plate, the air bag is fixedly connected between the fixed plate and the pressing plate, the left end of the air bag is fixedly connected with an air pipe communicated with the inflator, the left side of the inflator is opened, the upper side and the lower side of the inner wall of the right end of the inflator are fixedly connected with a telescopic rod, the left end of the telescopic rod is fixedly connected with a piston matched with the inner wall of the cartridge case, the outer side of the piston and the outer side of the left end of the inflator are respectively sleeved with a circle of rubber sealing ring, the upper end and the lower end of the inflator are, the cartridge case inner wall is equipped with in dead lever department and accomodates the groove, threaded ring threaded connection is in the cartridge case right part, and threaded ring right-hand member rigid coupling has solid fixed ring, gu fixed ring tangent plane is right trapezoid, stopper outside end face supports on solid fixed ring inboard hypotenuse.

2. The nursing clinical decoction feeding device of claim 1, wherein: the pressing plate upper end face and the fixed rod lower end face are provided with anti-skid grains.

3. The nursing clinical decoction feeding device of claim 1, wherein: the cartridge case is fixedly connected with a limiting ring on the left side of the threaded ring.