CN213553826U

CN213553826U - Supplementary dysphagia patient's medicine feed device

Info

Publication number: CN213553826U
Application number: CN202022585019.0U
Authority: CN
Inventors: 李孝红; 陈宜青; 严丽艳; 朱晓萍; 胡静波; 沈海健; 朱燕琴
Original assignee: Shanghai Jingan District Shibei Hospital
Current assignee: Shanghai Jingan District Shibei Hospital
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to a medicine feeding device for assisting dysphagia patients, which comprises a built-in hollow medicine cylinder, an oropharynx head and an automatic bolt type pressing mechanism positioned in the medicine cylinder, wherein the medicine cylinder and the oropharynx head are detachably connected through screw threads; the automatic bolt type pressing mechanism is formed by connecting a pressing head, a connecting rod, a push rod, a spring A, a sliding claw sleeve, a guide rail, a spring B and a piston in sequence from top to bottom, wherein the pressing head is fixedly provided with the connecting rod, and the connecting rod sequentially penetrates through the push rod, the sliding claw sleeve, the guide rail, the spring B and the piston and is fixedly connected with the piston; the oropharynx head is of an arc structure, one end of the oropharynx head is provided with a threaded hole matched with the head of the medicine cylinder, and the other end of the oropharynx head is provided with a medicine outlet. Its advantages are: this device is simple and convenient, and is light and handy safe, can assist swallowing disorder's patient and unwilling complex patient to carry out convenient quick swallowing medicine, and then reduces swallowing disorder patient and takes place to choke and cough, inhale by mistake and even stifle risk.

Description

Supplementary dysphagia patient's medicine feed device

Technical Field

The utility model belongs to the technical field of clinical care technique and specifically relates to a supplementary dysphagia patient's medicine feed device.

Background

The dysphagia patient is easy to choke cough and even suffocate when drinking water, generally suggests to add a thickening agent, changes the food property, coagulates liquid, is prepared into proper consistency, is more beneficial to the dysphagia patient to swallow safely, and a common clinical thickening agent auxiliary tool is a spoon. Due to different modulation consistencies of the thickening agent, the paste can be splashed in the process of feeding the paste into the mouth by the spoon, or the paste is sticky on the spoon and cannot fall off in time after being fed into the mouth, so that the spoon can shake off the mouth sometimes to cause discomfort to a patient.

However, most of the spoon handles on the market are straight, so that for patients who cannot be well matched, the medicine can be spit out in the medicine feeding process, and the medicine and paste cannot be directly delivered to the oropharynx of the patient.

The Chinese patent application: CN211356844U discloses medicine feed device is used in nursing, concretely relates to nursing technical field, including the medicine esophagus, medicine esophagus inside is equipped with the piston, medicine esophagus top is equipped with the catch bar, the catch bar top extend into medicine esophagus inside and with piston top fixed connection, medicine esophagus inside is equipped with rabbling mechanism, rabbling mechanism locates the piston bottom. The device promotes the piston through the catch bar, it moves down to drive the slider, thereby it is rotatory and drive the carousel rotation to drive conical gear, make two stirring rods follow the carousel and rotate together, and rotation through the stirring rod, make the stirring rod at the medicine feed in-process stirring always rotatory, make the medicine food of messenger's esophagus inside be in the state of medicine food solid-liquid misce bene all the time, make it can not appear sunken phenomenon, reduce the infant and just can not appear being difficult to the condition of swallowing and card food, but hang the device and be not applicable to the patient of dysphagia, and the device is when using, because the structure of pipe-through is too straight board often or causes patient's disgust, influence patient's normal treatment.

The Chinese patent application: CN204219403U discloses a feeding mouth apparatus of taking medicine, concretely relates to medicine feeding auxiliary device, including strutting arrangement, strutting arrangement includes the base, telescopic link and retainer plate, the fixed tray of accomodating in the middle of the telescopic link, the telescopic link top sets up the retainer plate, the stock solution box is established to the round platform shape of invering, the top is equipped with the lid, the fixed medicine device storage box that send in lid top, send the medicine device including send the medicine board and send the medicine sacculus, send medicine board front end to set up sunkenly, paste in the sunkenly and send the medicine sacculus, send to be equipped with the bleed valve on the medicine sacculus, send the medicine sacculus to communicate with each other with the pump through the trachea, set up the check valve on the trachea, set up the forcing pipe on the stock solution box lateral wall, the forcing pipe is connected the. The device can send the medicine into patient's larynx smoothly to help patient's quick medicine of taking prevents that medicament taste from diffusing in the mouth and increasing patient's burden, but the device structure is complicated, and inconvenient carrying is used, and the medicine of sending into the larynx can cause unnecessary injury to patient's larynx because of the flow is too big, influences patient's treatment.

Therefore, in view of the above, there is an urgent need for a medicine feeding device for assisting patients with dysphagia, which has a simple structure, is convenient to operate, has high safety, can smoothly enter the body of the patients along the throat, and can prevent the patients from choking, cyanosis and even asphyxia due to too fast water flow speed or uncooperative cooperation of the patients when the patients are fed with medicine, but no report is found about the novel medicine feeding device for assisting patients with dysphagia at present.

Disclosure of Invention

The utility model aims at being able to assist dysphagia patients and unwilling the complex patient to carry out convenient quick swallowing medicine, and then reducing dysphagia patients and choking the risk of coughing, inhaling by mistake or even choking, it specifically provides an auxiliary dysphagia patients's medicine feeding device.

In order to achieve the purpose, the utility model adopts the technical proposal that:

a medicine feeding device for assisting dysphagia patients comprises a built-in hollow medicine cylinder, an oropharyngeal head and an automatic plug pin type pressing mechanism positioned in the medicine cylinder, wherein the automatic plug pin type pressing mechanism is fixedly connected with the inner wall of the medicine cylinder, and the medicine cylinder is detachably connected with the oropharyngeal head through threads; the automatic bolt type pressing mechanism is formed by connecting a pressing head, a connecting rod, a push rod, a spring A, a sliding claw sleeve, a guide rail, a spring B and a piston in sequence from top to bottom, wherein the pressing head is fixedly provided with the connecting rod, and the connecting rod sequentially penetrates through the push rod, the sliding claw sleeve, the guide rail, the spring B and the piston and is fixedly connected with the piston; the outer edge of the push rod is wrapped by a spring A, a sliding claw sleeve and a guide rail are rotatably connected below the push rod, and a spring B for the piston to move is further arranged below the guide rail; the head part of the medicine cylinder is in a ball-point pen head shape, the head part of the medicine cylinder is provided with a through hole, and the head part and the body part of the medicine cylinder form an included angle of 115-135 degrees; the oropharynx is of an arc-shaped structure, one end connected with the head of the medicine cartridge is provided with a threaded hole matched with the head of the medicine cartridge, the other end of the oropharynx is provided with a medicine outlet, the end part of the medicine outlet is slightly inclined upwards, the inclination angle of the medicine outlet and the horizontal plane is 5-8 degrees, the upper surface of the tail of the oropharynx is further provided with a medicine placing hole, and the medicine placing hole is communicated with the medicine outlet.

In the above medicine feeding device for assisting dysphagia patients, as a preferable scheme, the medicine cylinder is further provided with a metering scale of 20-50 ml.

In the above-mentioned medicine feeding device for assisting dysphagia patients, as a preferable scheme, the diameter of the medicine outlet is 1-3 cm.

In the medicine feeding device for assisting dysphagia patients, as a preferred scheme, the oropharyngeal head is made of soft silica gel, and the overall longitudinal length is 5-8 cm.

In the above medicine feeding device for assisting dysphagia patients, as a preferable scheme, the automatic latch type pressing mechanism is pressed and then automatically bounced.

In the medicine feeding device for assisting dysphagia patients, as a preferable scheme, the discharged amount after each pressing of the automatic latch type pressing mechanism is 4-8 ml.

The utility model has the advantages that:

1. the utility model discloses simple structure, and small and exquisite convenience, portable, and the security is strong, and the automatic bolt formula pressing mechanism of its adoption can make the patient can operate by oneself, has alleviateed medical personnel and family members's work load, has improved medical personnel's work efficiency.

2. The utility model discloses in the oropharynx head refer to the principle of oropharynx air flue, it not only can laminate patient's tongue property, can also get into oropharynx head along patient's mouth, ensure that unwilling complex patient also can make things convenient for rapid swallowing the medicine.

3. The utility model discloses not only can reduce swallowing disorder patient and take place to choke and cough, inhale the probability that suffocates even by mistake, can also assist oropharynx disorder patient to carry out the injection of other liquid medicines and swallow, it is big also to solve simultaneously and be in the coma state or do not have the patient oral medicine operation degree of difficulty of the ability of independently taking medicine to and the problem of difficult swallowing can guarantee to have better treatment for the medicament of patient's taking capacity, is favorable to patient's recovery.

Drawings

Fig. 1 is a schematic structural diagram of the medicine feeding device for assisting dysphagia patients in the present invention.

Fig. 2 is a schematic view of the local connection between the medicine feeding device and the medicine cartridge for assisting dysphagia patients in the present invention.

Fig. 3 is a schematic partial cross-sectional view of a drug delivery device for assisting a patient with dysphagia according to the present invention.

Fig. 4 is a schematic view of the split of the local structure of the automatic pin type pressing mechanism on the medicine feeding device for assisting patients with dysphagia.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and such equivalents also fall within the scope of the appended claims.

The reference numerals and components referred to in the drawings are as follows:

1. cartridge case 2, oropharynx head 3, automatic bolt formula pressing mechanism

4. Screw thread 5, through hole 6, screw hole

7. Medicine outlet 8, medicine placing hole 9, metering scale

31. Pressing head 32, connecting rod 33 and push rod

34. Spring A35, sliding claw sleeve 36, guide rail

37. Spring B38 piston

EXAMPLE 1A medication feeding device for assisting patients with dysphagia

Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a medicine feeding device for assisting dysphagia patients according to the present invention. Fig. 2 is a schematic view of the local connection between the medicine feeding device and the medicine cartridge for assisting dysphagia patients in the present invention. Fig. 3 is a schematic partial cross-sectional view of a drug delivery device for assisting a patient with dysphagia according to the present invention. Fig. 4 is a schematic view of the structure of the automatic pin type pressing mechanism on the medicine feeding device for assisting patients with dysphagia.

The device is mainly characterized in that a medicine cylinder and a mouth and throat are arranged, so that the medicine in the front mouth and throat of the device slowly enters the stomach of a patient along the throat through paste or homogenate added in the medicine cylinder, preventing the occurrence of cough, choking, cyanosis and even choking and the like caused by too high water flow speed or uncooperative patient when the medicine is fed to the patient again, the medicine feeding device comprises a built-in hollow medicine cylinder 1, an oropharyngeal head 2 and an automatic plug pin type pressing mechanism 3 positioned in the medicine cylinder, wherein the medicine cylinder 1 can be made of pvc sterile plastic materials, a space for containing medicines is arranged in the medicine box, the automatic pin type pressing mechanism 3 is fixedly connected with the inner wall of the medicine box 1, and the medicine box 1 is detachably connected with the oropharynx head 3 through a thread 4; the principle of the automatic latch pressing mechanism 3 can refer to the structure of a ball pen or the structure of an insulin pen, the automatic latch pressing mechanism 3 is formed by connecting a pressing head 31, a connecting rod 32, a push rod 33, a spring A34, a sliding claw sleeve 35, a guide rail 36, a spring B37 and a piston 38 from top to bottom in sequence, the pressing head 31 is fixedly provided with the connecting rod 32, and the connecting rod 32 sequentially penetrates through the push rod 33, the sliding claw sleeve 35, the guide rail 36, the spring B37 and reaches the piston 38 and is fixedly connected with the piston 38; the outer edge of the push rod 33 is wrapped by a spring A34, the spring A34 can control the bouncing of the automatic latch type pressing mechanism, the lower part of the push rod 33 is rotatably connected with a sliding claw sleeve 35 and a guide rail 36, the sliding claw sleeve 35 can rotate, the push rod 33 moves up and down around the spring A34 and the guide rail 36, the push rod 33 pushes the sliding claw sleeve 38 to move to the top end position of the bottom of the guide rail 36, a spring B37 for piston movement is further arranged below the guide rail 36, under the pushing action of the spring B37, the sliding claw sleeve 35 rotates along with the force to the right side, the push rod rebounds upwards under the action of the spring A34, after a critical point, the sliding claw sleeve 35 continues to rotate to the right side and is clamped at the guide rail 36, the push rod 33 rebounds to the top (for the next pressing action), and then the cycle is carried out sequentially, and each time, the rotation of the push rod 33, the sliding claw sleeve 35 and the slide rail 36 can drive the piston 38 at the end of the connecting rod 32 to move downwards, the distance of each movement is about 5 ml;

the head of the medicine cylinder 1 is in a ball-point pen head shape, the head of the medicine cylinder is provided with a through hole 5, the through hole 5 is used for flowing out of homogenate liquid in the medicine cylinder, meanwhile, the through hole 5 is also used for injecting homogenate or other auxiliary medicines in the medicine cylinder, liquid medicine or homogenate needing to be placed in a mouth of a patient is supplemented through the through hole 5, and the head of the medicine cylinder and the body part are arranged at an included angle of 120 degrees, so that the injection can be conveniently carried out on the patient, and the comfort of the patient during medicine taking is enhanced; the oropharyngeal head 2 is of an arc-shaped structure, the structure of the oropharyngeal head can refer to an oral cavity vent pipe, the arc-shaped structure can be matched with the tongue of a patient, the comfort level of medicine feeding of the patient is improved, the discomfort caused by discomfort of a medicine feeding device is reduced, the contradiction between doctors and patients is avoided, and the medicine feeding is facilitated for medical workers, and the arc angle of the whole oropharyngeal head 2 in the device can be adaptively modified according to the conditions of different patients, so that the requirements of different patients are met, and the comfort level of the use of the patients is improved; and one end of the oropharynx head 2 connected with the head of the cartridge case is provided with a threaded hole 6 matched with the head of the cartridge case, the arrangement of the threaded hole 6 is convenient for the disassembly and the replacement between the oropharynx head 2 and the cartridge case 1, thereby reducing the repeated bacterial breeding which is beneficial to the cause, avoiding the waste of resources and saving the economic expenditure of patients; the other end of the oropharynx head 2 is provided with a medicine outlet 7, the end part of the medicine outlet 7 is slightly inclined upwards, and the inclination angle between the medicine outlet 7 and the horizontal plane is 5 degrees, the arrangement of the inclination angle can avoid natural outflow of homogenate or other added medicine liquid, avoid waste of resources, and simultaneously avoid natural falling of tablets put in the medicine outlet; the afterbody upper surface position of oropharynx head 2 still is provided with one and puts medicine hole 8, just put medicine hole 8 and go out medicine mouth 7 and communicate with each other, after medical personnel put into swallowing disorder patient's oral cavity with the device, can put into the inside of putting oropharynx head through this medicine hole with tablet or medicine grain, press automatic bolt formula pressing mechanism on the cartridge case again, and then flow into the inside of oropharynx head 2 with the homogenate to drive the tablet and get into patient's mouth, the setting of going out the medicine mouth has reduced swallowing disorder patient and has taken place to choke and cough, the probability of inhaling or even choking, has solved the swallowing problem that the disorder patient is difficult to accomplish the medicine of feeding, has reduced medical personnel and family members's work load, has improved medical personnel's work efficiency.

In this embodiment, it is preferable that the cartridge 1 is further provided with a metering scale 9 of 50ml, and the metering scale 9 is provided to facilitate medical staff to observe and control homogenate or other therapeutic liquid medicine injected into the patient, so as to ensure the normal injection amount of the patient and avoid excessive or insufficient influence on the correct treatment of the patient.

In this embodiment, the diameter of the medicine outlet is preferably 2 cm. The medicine outlet can be set to different apertures according to the requirements of the conditions of different patients in the later period so as to meet the use requirements of different patients.

In this embodiment, the oropharyngeal head 2 is preferably made of soft silica gel, and the overall longitudinal length is 5-8 cm. And the soft silica gel material has the characteristics of softness, toughness and the like, and can not cause unnecessary damage to the oropharynx of the patient and influence the normal medication of the patient.

In this embodiment, the automatic pin pressing mechanism 3 is automatically bounced after being pressed, under the action of the spring, the push rod 33, the sliding claw sleeve 35 and the sliding rail 36 rotate mutually to push out homogenate or other therapeutic liquid medicine in the medicine cartridge 1, so as to ensure the accuracy of dosage and the flow rate of pushing out during each pressing, the discharged quantity after each pressing of the automatic pin pressing mechanism is about 5ml, the injection amount can be boosted according to the swallowing condition of a patient, if the medicine is not swallowed for one time, the boosting is carried out for one time again, repeated suction is avoided, the interval time is too long, and the medicine cannot enter the stomach in time in the throat to cause choking cough.

The utility model discloses a use method: firstly, injecting the prepared homogenate liquid medicine from the through hole of the medicine cylinder, wherein the injection accommodation amount can be set to be 50ml according to needs, after the injection is finished, the oropharyngeal head with one end provided with a threaded port is matched and rotatably connected with the through hole of the medicine cylinder, after the connection is finished, one end of the oropharyngeal head of the device, which is matched with the tongue of a patient, is placed in the mouth of the patient, tablets or medicine particles are placed in the oropharyngeal head through a medicine placing hole which is reserved outside the oral cavity of the patient, then the oropharyngeal head and the tongue of the patient are placed at an angle of 30-60 degrees, then the automatic pin type pressing mechanism is pressed in sequence, the automatic pin type pressing mechanism can also be used for assisting according to the swallowing condition of the patient, if the medicine is not swallowed once, the automatic pin type pressing mechanism is used for assisting once again, repeated suction is avoided, the interval time is shortened, and the medicine cannot enter the stomach; when homogenate or other supplementary medicines in the cartridge case are all injected and finished, the oropharynx head can be detached by rotating the threaded hole, and the exhaling object is sucked again to replace the oropharynx head for next use.

It should be noted that: the utility model has simple structure, small size, convenience, portability and strong safety, and the adopted automatic bolt type pressing mechanism utilizes the ball pen structure and the structure principle of an insulin pen for use, so that the patient can operate by himself, the workload of medical care personnel and family members is reduced, and the work efficiency of the medical care personnel is improved; the oropharynx head in the device refers to the principle of oropharynx air passages, can not only fit with the tongue of a patient, but also can enter the oropharynx head along the mouth of the patient, so that the patient who does not want to be matched can conveniently and rapidly swallow the medicine; the automatic pin type pressing mechanism, the push rod, the sliding claw sleeve, the guide rail and the spring which are positioned in the automatic pin type pressing mechanism are disclosed in the prior art, and some devices on the market are also related, so that the detailed description is omitted; and this device not only can reduce swallowing disorder patient and take place to choke and cough, inhale by mistake and even stifle probability, can also assist oropharynx disorder patient to carry out the injection of other liquid medicines and swallow, and it is big to also can solve the patient oral administration medicine operation degree of difficulty that is in the coma state or does not have the ability of independently taking medicine simultaneously to and the difficult problem of swallowing, can guarantee to take the medicament of capacity for the patient and have better treatment, be favorable to patient's recovery.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims

1. The medicine feeding device for assisting dysphagia patients is characterized by comprising a built-in hollow medicine cylinder, an oropharyngeal head and an automatic plug pin type pressing mechanism positioned in the medicine cylinder, wherein the automatic plug pin type pressing mechanism is fixedly connected with the inner wall of the medicine cylinder, and the medicine cylinder is detachably connected with the oropharyngeal head through threads; the automatic bolt type pressing mechanism is formed by connecting a pressing head, a connecting rod, a push rod, a spring A, a sliding claw sleeve, a guide rail, a spring B and a piston in sequence from top to bottom, wherein the pressing head is fixedly provided with the connecting rod, and the connecting rod sequentially penetrates through the push rod, the sliding claw sleeve, the guide rail, the spring B and the piston and is fixedly connected with the piston; the outer edge of the push rod is wrapped by a spring A, a sliding claw sleeve and a guide rail are rotatably connected below the push rod, and a spring B for the piston to move is further arranged below the guide rail; the head part of the medicine cylinder is in a ball-point pen head shape, the head part of the medicine cylinder is provided with a through hole, and the head part and the body part of the medicine cylinder form an included angle of 115-135 degrees; the oropharynx is of an arc-shaped structure, one end connected with the head of the medicine cartridge is provided with a threaded hole matched with the head of the medicine cartridge, the other end of the oropharynx is provided with a medicine outlet, the end part of the medicine outlet is slightly inclined upwards, the inclination angle of the medicine outlet and the horizontal plane is 5-8 degrees, the upper surface of the tail of the oropharynx is further provided with a medicine placing hole, and the medicine placing hole is communicated with the medicine outlet.

2. A feeding device for assisting dysphagia patients according to claim 1, wherein the cartridge is further provided with a metering scale of 20-50 ml.

3. A drug delivery device for assisting a patient with dysphagia according to claim 1, wherein the diameter of the drug outlet is 1-3 cm.

4. A drug delivery device for assisting a patient with dysphagia according to claim 1, wherein the oropharyngeal head is made of soft silica gel and has an overall longitudinal length of 5-8 cm.

5. A drug delivery device for assisting a patient with dysphagia according to claim 1, wherein the automatic latch type pressing mechanism is automatically sprung up after being pressed.

6. A drug delivery device for assisting a patient with dysphagia according to claim 1 or claim 5, wherein the amount of 4-8ml expelled after each depression of the automatic latch-type depression mechanism.