A device for caring for dry mouth of anesthetized patients

Abstract

The present application discloses a device for caring for dry mouth of anesthetized patients, belonging to the field of fluid conveying devices for human body, comprising a water storage module, a water delivery module and an elastic pouch, wherein the inlet end of the water delivery module is connected to the water storage module, and the outlet end of the water delivery module is connected to a temporary storage tube; a water storage sheet is arranged in the elastic pouch, and a plurality of water seepage holes are arranged on the outer surface of the elastic pouch; the elastic pouch and the temporary storage tube are connected via a connecting tube, and the connecting tube is filled with a water diversion cotton swab, and along the axis of the connecting tube, one end of the water diversion cotton swab is inserted into the temporary storage tube, and the other end thereof is tightly fitted with the water storage sheet; the present application uses the water diversion cotton swab and the water delivery module to make the water content of the water storage sheet located in the patient's oral cavity always in an oversaturated state, thereby controlling water to continuously enter the patient's oral cavity in the form of droplets, and realizing continuous water delivery while controlling the water delivery amount, which not only simplifies the nursing procedure for the patient's dry mouth, but also can moisten the patient's oral cavity for a long time, thereby improving the quality of dry mouth care for anesthetized patients.

Description

Technical Field

[0001] The present application relates to the technical field of fluid delivery devices for human body, and in particular to a dry mouth care device for anesthetized patients. Background Art

[0002] Anesthesia is a pre-operative step. Commonly used anesthetics include atropine, etc., which often cause patients to have dry mouth after use. Modern medical research shows that the mechanism of the above phenomenon is that anesthetics can reduce saliva secretion and glandular secretion, leading to dryness of the oral mucosa. In addition, some anesthetics may also affect the water regulation mechanism in the central nervous system, further increasing the feeling of thirst; secondly, surgical measures such as intubation will lead to the use of oral tracheal intubation and mechanical ventilation for patients under general anesthesia, changing the normal breathing pattern, further accelerating the evaporation of water in the mouth, causing patients to feel dry mouth after surgery;

[0003] In order to solve the problem of dry mouth in anesthetized patients, the commonly used treatment measures in the prior art include increasing the air humidity in the ward, using a spray device, and manually using a cotton swab dipped in water to soak the patient's mouth for care; among the above measures, increasing the air humidity in the ward is slow to take effect, and other methods not only can only have a temporary moisturizing effect, but also have the disadvantages of complicated operating procedures, which is not conducive to improving the quality and efficiency of nursing care. Summary of the invention

[0004] The main purpose of the present application is to provide a dry mouth care device for anesthetized patients, aiming to solve the defect of cumbersome dry mouth care for anesthetized patients in the prior art.

[0005] This application achieves the above objectives through the following technical solutions:

[0006] A dry mouth care device for anesthetized patients, comprising a water storage module;

[0007] A water delivery module, wherein the inlet end of the water delivery module is connected to the water storage module, and the outlet end of the water delivery module is also connected to a temporary storage pipe;

[0008] An elastic sac, wherein a water storage sheet is arranged inside the elastic sac, and a plurality of water seepage holes are arranged on the outer surface of the elastic sac; the elastic sac is connected to the temporary storage tube via a connecting tube, and the connecting tube is filled with a water-drawing cotton swab, and along the axis of the connecting tube, one end of the water-drawing cotton swab is inserted into the temporary storage tube, and the other end thereof is tightly fitted with the water storage sheet.

[0009] Optionally, the water delivery module includes a water delivery pipe, on which a flow rate regulator and a drip pot are sequentially arranged along the direction of water flow, and the water storage module includes a water storage bag, which is connected to the water delivery pipe.

[0010] Optionally, a peristaltic pump is also provided on the water delivery pipe, and the peristaltic pump is also connected to a controller for adjusting its working state.

[0011] Optionally, the water storage module also includes a hanger, a recovery roller is rotatably provided on the top of the hanger, and a squeezing roller is rotatably provided on the bottom of the hanger, and the top end of the water storage bag is connected to the recovery roller through the squeezing roller; a locking assembly is also provided between the recovery roller and the hanger.

[0012] Optionally, a rotating shaft is provided on the hanger, and the recovery roller is connected to the rotating shaft; the locking assembly includes a locking screw, and a connecting sleeve threadedly connected to the locking screw is provided on the hanger; the locking screw abuts against the rotating shaft.

[0013] Optionally, the elastic bladder is made of silicone or rubber; the elastic bladder is provided with a storage cavity for storing the water storage sheet; each of the water seepage holes is connected to the storage cavity respectively; the elastic bladder is also provided with a plug connector adapted to the connecting pipe.

[0014] Optionally, the water storage sheet includes a water-absorbing sponge, and the outer surface of the water-absorbing sponge is wrapped with several layers of water-absorbing gauze.

[0015] Optionally, each of the water seepage holes is filled with a water seepage cotton ball, and each of the water seepage cotton balls is respectively attached to the water storage gauze.

[0016] Optionally, a plurality of capillaries are further provided in the connecting tube, and one end of each of the capillaries passes through the water-absorbing sponge and is inserted into the temporary storage tube; a plurality of plug holes are provided on the water-absorbing sponge, and the outlet end of each of the capillaries is respectively inserted into each of the plug holes.

[0017] Optionally, the elastic bag is filled with a water-storage capsule; the water-storage capsule is provided with a rupture groove, and the cross-section of each rupture groove is arranged in a V-shaped structure.

[0018] Compared with the prior art, this application has the following beneficial effects:

[0019] The present application includes a water storage module, a water delivery module and an elastic bag. The inlet end of the water delivery module is connected to the water storage module, and the outlet end of the water delivery module is also connected to a temporary storage tube. A water storage sheet is arranged in the elastic bag, and a plurality of water seepage holes are arranged on the outer surface of the elastic bag. The elastic bag is connected to the temporary storage tube through a connecting tube, and a water diversion cotton swab is filled in the connecting tube. One end of the water diversion cotton swab is inserted into the temporary storage tube along the axis of the connecting tube, and the other end thereof is tightly fitted with the water storage sheet.

[0020] When in use, the water used to moisten the oral cavity is stored in the water storage module, and the elastic pouch is thoroughly soaked with water; then the elastic pouch is placed in the patient's oral cavity, and the water delivery module drains the water in the water storage module into the temporary storage tube, and one end of the water diversion cotton swab is immersed in the aqueous solution in the temporary storage tube, and the water diversion cotton swab is gradually soaked with water and is in a supersaturated state, and the excess water further flows to the water storage sheet, so that the water stored in the elastic pouch and the water storage sheet is gradually in a supersaturated state, and at this time, the water enters the oral cavity through the water seepage hole in the form of droplets, thereby achieving the effect of moistening the oral cavity;

[0021] Compared with the prior art, the cooperation between the water-guiding cotton swab and the water-storage sheet can not only realize the continuous drainage of water flow, but also effectively control the flow rate of water entering the oral cavity through the accumulation of water flow by the water-guiding panel and the water-storage sheet. While ensuring the moistening of the oral cavity, it prevents excessive water from entering and accumulating in the oral cavity, and then entering the patient's trachea, causing unnecessary safety accidents.

[0022] Secondly, the present application can continuously introduce oral moistening water into the patient's oral cavity at a stable rate without manual operation, which can reduce the workload of medical staff and accompanying personnel as much as possible and help improve nursing efficiency; at the same time, it also simplifies the procedure of oral moistening care for anesthetized patients;

[0023] Finally, since the present application can continuously input moistening water into the patient's oral cavity and maintain a balance between the amount of water input and the amount of water required, it can ensure the moisturization of the patient's oral cavity for a long period of time, thereby alleviating the patient's dry mouth condition, reducing their discomfort, and helping to improve the quality of care for the patient; it is beneficial to the patient's later recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a dry mouth care device for anesthetized patients provided in Example 1 of the present application;

[0025] Figure 2 An exploded view of a dry mouth care device for anesthetized patients provided in Example 1 of the present application;

[0026] Figure 3 This is an exploded view of the elastic bladder;

[0027] Figure 4 is a cross-sectional view of the structure of the elastic bladder;

[0028] Figure 5 is a structural schematic diagram of the hanger;

[0029] Figure 6 It is a schematic diagram of the structure of the water storage sheet;

[0030] Figure numerals: 1-temporary storage tube, 2-elastic bladder bag, 3-water storage sheet, 4-water seepage hole, 5-connecting tube, 6-water diversion cotton swab, 7-water delivery pipe, 8-flow rate regulator, 9-drip pot, 10-water storage bag, 11-peristaltic pump, 12-controller, 13-hanger, 14-recovery roller, 15-squeezing roller, 16-rotating shaft, 17-locking screw, 18-connecting sleeve, 19-water seepage cotton ball, 20-capillary tube, 21-plug hole, 22-water storage capsule, 23-rupture groove, 24-clamping groove, 25-clamping block, 201-storage cavity, 202-plug connector, 301-absorbent sponge, 302-water storage gauze.

[0031] The purpose, features and advantages of this application will be further described in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "robot coordinate system and / or m" as an example, it includes the robot coordinate system scheme, or the m scheme, or the scheme that the robot coordinate system and m satisfy at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0036] Implementation Method 1

[0037] Reference Figures 1 to 6 This embodiment is an optional embodiment of the present application, which discloses a dry mouth care device for anesthetized patients, including a water storage module and a hanger 13, wherein the water storage module includes a water storage bag 10. It should be noted that the water storage bag uses a flexible infusion bag commonly used in the prior art; on the one hand, it has a wide source and can effectively utilize the existing medical equipment in the hospital; on the other hand, it can reduce the cost of the equipment;

[0038] The top of the hanger 13 is provided with a hook, which is convenient for connecting with the hospital's hanging rod and other equipment, so as to facilitate the use of the equipment; at the same time, by adopting a hanging system similar to intravenous infusion, rapid water delivery can be achieved by utilizing the pressure of the liquid storage bag and the gravity of the moistening water itself;

[0039] A rotating shaft 16 is rotatably provided on the upper part of the hanger 13, and a recovery roller 14 is provided on the rotating shaft 16. Meanwhile, a squeezing roller 15 is rotatably provided on the hanger 13, and the squeezing roller 15 is located directly below the recovery roller 14.

[0040] At the same time, a clamping groove 24 and a clamping block 25 are also provided on the recycling roller 14. The clamping groove is arranged along the axial direction of the recycling roller 14. At the same time, along the axial direction of the recycling roller 14, one end of the clamping block 25 is hingedly connected to one end of the clamping groove 24 through a connecting pin; the other end of the clamping block 25 is connected to the clamping groove 24 through a mutually cooperating limit rod and purchase limit hook to achieve radial limit connection;

[0041] When in use, the top of the water storage bag 10 is flattened and placed in the clamping groove, and finally the clamping block is closed, so that the top of the water storage bag 10 is fixed to the recovery roller 14 through the clamping block;

[0042] Furthermore, along the length direction of the clamping block 25, the middle of each surface of the clamping block 25 in contact with the water storage bag 10 protrudes outward, while both ends thereof shrink inward, that is, each surface of the clamping block 25 in contact with the water storage bag 10 presents a triangular structure with a high middle and low sides;

[0043] The arrangement of the clamping block and the clamping groove 24 can ensure that the top of the water storage bag 10 is closely fitted with the recovery roller 14, thereby preventing the recovery roller 14 from pulling the water storage bag 10 too concentratedly, thereby causing damage to the liquid storage bag; secondly, the above-mentioned structural arrangement can ensure that different areas of the liquid storage bag move synchronously during the process of recovering the liquid storage bag, thereby preventing the liquid storage bag from being skewed or damaged;

[0044] Since the clamping block is only subjected to force at its two ends, the extrusion pressure between the middle of the clamping block and the liquid storage bag body is relatively small during the actual clamping process, and the stability of the connection cannot be guaranteed. However, by setting the shapes of the above-mentioned surfaces to a triangular structure, it can be considered that the thickness of the middle of the clamping block is increased. Under the condition of a certain elastic deformation, the extrusion pressure between the thickened clamping block and the liquid storage bag can be effectively improved, thereby ensuring that the force between the various areas of the liquid storage bag is balanced.

[0045] Finally, the above structure is simple and can effectively ensure working stability and reliability.

[0046] Furthermore, one or two recovery rollers 14 are provided. When one recovery roller 14 is provided, a baffle is added to the hanger 13, and the gap between the baffle and the recovery roller 14 is for the liquid storage bag to pass through; when two recovery rollers 14 are provided, the liquid storage bag passes between the two recovery rollers 14;

[0047] At the same time, a locking assembly is also provided between the recycling roller 14 and the hanger 13, and the locking assembly includes a locking screw 17. A connecting sleeve 18 is provided on the hanger 13, and the connecting sleeve 18 is threadedly connected to the locking screw 17. One end of the locking screw 17 abuts against the rotating shaft 16, thereby fixing the recycling roller 14;

[0048] During actual use, as the amount of water in the water bag 10 continues to decrease, the pressure in the water bag 10 and the gravity of the water will continue to weaken. In the absence of external intervention, the water output will also continue to decrease, which is not conducive to flow control. The top of the continuously shrinking water bag 10 is recovered by the recovery roller 14, and at the same time, the water bag 10 is squeezed by the squeezing roller 15 to ensure that the pressure at the bottom of the water bag 10 is in a relatively stable state, thereby ensuring the stability of the water output.

[0049] The dry mouth care device also includes a water delivery module and an elastic pouch 2, wherein the water delivery module includes a water delivery pipe 7, the inlet end of the water delivery pipe 7 is plugged and connected to the water outlet at the bottom of the water storage bag 10, and a flow rate regulator 8 and a drip pot 9 are sequentially arranged on the water delivery pipe 7 along the water flow direction, wherein the structures of the flow rate regulator 8 and the drip pot 9 are exactly the same as those of the flow rate regulator 8 and the drip pot 9 used for intravenous injection in the prior art;

[0050] The outlet end of the drip pot 9 is also connected to a water pipe 7, and a peristaltic pump 11 is also provided on the water pipe 7. The peristaltic pump 11 is also connected to a controller 12 for adjusting its working state.

[0051] The controller 12 includes a plurality of control buttons and a display screen, through which the parameters such as the rotation speed of the peristaltic pump 11 can be quickly displayed, and each control button is used to control the start and stop state of the peristaltic pump 11 and the rotation speed of the peristaltic pump 11;

[0052] The above technology can more conveniently control the water flow rate, avoid insufficient or excessive water, and ensure the wetting effect;

[0053] It should be noted that the peristaltic pump 11 is only used when the internal pressure of the water storage bag 10 and the gravity of the drinking water itself cannot achieve water delivery or when continuous large-scale water supply is required;

[0054] Furthermore, the dry mouth care device further comprises a temporary storage tube 1, which is a cylindrical structure, and the diameter of the temporary storage tube 1 is 3-5 times the diameter of the water delivery pipe 7, and the inlet end of the temporary storage tube 1 is connected to the drip pot 9 through the water delivery pipe 7;

[0055] The elastic bag 2 is in a sheet-like structure as a whole, and is made of silicone or rubber as a whole. It should be noted that both silicone and rubber need to be made of food-grade raw materials, and can also be made of other elastic materials; the outer surface of the entire elastic bag 2 is covered with water seepage holes 4;

[0056] A filling port is also provided at the top of the elastic bladder bag 2, and the filling port is closed by a baffle. The baffle is also covered with water seepage holes 4, and the baffle is made of the same material as the elastic bladder bag 2; one end of the baffle is integrally connected to the elastic bladder bag 2, and the other end is connected through the cooperation of a connecting hole and a connecting protrusion.

[0057] The elastic bag 2 is a hollow structure, the middle of which is a storage cavity 201. The elastic bag 2 is provided with a plug connector 202. One end of the plug connector 202 is connected to the storage cavity 201 on the elastic bag 2, and the other end is connected to the outlet end of the temporary storage tube 1 through a connecting tube 5.

[0058] At the same time, the connecting tube 5 is also filled with a water-drawing cotton stick 6, one end of which is inserted into the temporary storage tube 1, and the length of the inserted portion is not less than one third of the length of the temporary storage tube 1; the other end of the water-drawing cotton stick 6 is inserted into the storage cavity 201;

[0059] The storage cavity 201 is also filled with a water storage sheet 3, the main body of the water storage sheet 3 is a water-absorbing sponge 301, and the outer surface of the water-absorbing sponge 301 is wrapped with several layers of water-absorbing gauze 302, and the water-absorbing gauze 302 is preferably medical gauze;

[0060] The water-drawing cotton swab 6 is inserted into one end of the storage cavity 201 and fits tightly against the water-storing gauze 302;

[0061] On the one hand, the water-drawing cotton swab 6 has a strong ability to adsorb and drain water, and can continuously and stably output drinking water while ensuring the control of the water flow rate; on the other hand, in the supersaturated water absorption state, the water-drawing cotton swab 6 will expand, and coupled with the restriction of the connecting tube 5, the outer surface of the expanded water-drawing cotton swab 6 will fit tightly with the inner wall of the connecting tube 5, and coupled with the porous structure of the water-drawing cotton swab 6 and the temporarily adsorbed drinking water, the above structure will form a liquid seal in the connecting tube 5, thereby ensuring the internal pressure of the entire system and ensuring the stable delivery of drinking water.

[0062] Secondly, the elastic pouch 2 made of silicone or rubber has both a certain structural strength and a certain elasticity, that is, when the anesthetized patient has not woken up, is not bitten by the patient's teeth or the bite force is small, the elastic pouch 2 will not be deformed, and the drinking water at this time mainly enters the oral cavity in the form of infiltration; and when the patient wakes up or needs a large amount of water, the bite force reaches a certain intensity, and it will undergo elastic deformation, and then directly squeeze out the excess water accumulated in the water storage sheet 3, thereby achieving a large amount of water supply in a short time; at the same time, its good resilience also ensures the reusability of the entire set of equipment.

[0063] Furthermore, the length of the water-drawing cotton swab 6 inserted into the storage cavity 201 is not less than one third of the length of the storage cavity 201, and one end of the water-drawing cotton swab 6 located in the storage cavity 201 is arranged in a flat fan-shaped structure;

[0064] The above structural setting is not only more consistent with the overall shape of the storage chamber 201, but also can effectively increase the contact area between the water diversion cotton swab 6 and the water storage gauze 302, so that water can be diverted to the entire water storage sheet 3 in a shorter time, thereby improving the water diversion efficiency;

[0065] Furthermore, each of the water seepage holes 4 is filled with a water seepage cotton ball 19, and each of the water seepage cotton balls 19 is respectively attached to the water storage gauze 302. It should be noted that the water seepage cotton balls 19 are preferably made of medical cotton;

[0066] On the one hand, the contact area between the water-permeable cotton ball 19 and the inner wall of the oral cavity is larger, and it can transport water to more oral surfaces in a short time, thereby increasing the diffusion rate of drinking water; on the other hand, the water-permeable cotton ball 19 has a better fit with the inner wall of the oral cavity, and the drinking water can be guided directly into the inner wall of the oral cavity through the water-permeable cotton ball 19. At the same time, when the water-permeable cotton ball 19 is not provided, the drinking water enters the oral cavity in the form of droplets, and no drinking water enters the oral cavity during the time between the falling of two droplets; in the present application, due to the presence of the water-permeable cotton ball 19, it has a drainage effect on the drinking water, thereby guiding the drinking water to continuously enter the oral cavity at a low flow rate, and the effect of improving the environment inside the human oral cavity is better.

[0067] Furthermore, a plurality of capillaries 20 are provided in the connecting tube 5, and one end of each capillary tube 20 passes through the water-absorbing sponge 301 and is inserted into the temporary storage tube 1; a plurality of plug holes 21 are provided on the water-absorbing sponge 301, and the outlet end of each capillary tube 20 passes through the water-storing gauze 302 and is inserted into each plug hole 21;

[0068] Along the axial direction of the capillary tube 20, a plurality of through holes are also provided on the outer peripheral surface of the outlet end of the capillary tube 20;

[0069] On the one hand, the drainage effect of the capillary 20 can accelerate the flow rate of drinking water to the water storage sheet 3, thereby ensuring that the water storage sheet 3 is always in an oversaturated state; on the other hand, the capillary 20 will directly transport water to the water-absorbing sponge 301, and it can simultaneously transport water from multiple directions. Its water transport efficiency is higher than that of the water-drawing cotton swab 6, which can effectively ensure that the water-absorbing sponge 301 is always in an oversaturated state, and prevent drinking water from flowing back from the water-storage gauze 302 to the water-absorbing sponge 301.

[0070] Furthermore, the elastic bag 2 is filled with a water storage capsule 22, the outer wall of the water storage capsule 22 is made of edible gelatin, the water storage capsule 22 is filled with drinking water, and a rupture groove 23 is provided on the outer surface of the water storage capsule 22, the rupture groove 23 is a long strip structure as a whole, and the cross section of each rupture groove 23 is a V-shaped structure;

[0071] On the one hand, the water storage capsule 22 can further fill the space in the storage cavity 201, thereby ensuring the stability of the water storage sheet 3 and improving the utilization rate of the storage cavity 201; on the other hand, when the patient wakes up and needs to drink a lot of water, the water storage capsule 22 can be bitten by biting the elastic sac 2, thereby supplying a large amount of drinking water to the elastic sac 2 in a short time, meeting the drinking water demand in a short time, and the operation is convenient.

[0072] At the same time, the provision of the rupture groove 23 can effectively reduce the crushing pressure of the water storage capsule 22, meeting the actual situation that the bite force of an anesthetized patient is relatively small when waking up, and ensuring that the water storage capsule 22 can be broken in time when needed.

[0073] When the dry mouth care device described in the present application is used, a certain amount of drinking water is stored in the water storage bag, the top of the water storage bag is clamped and connected to the recovery roller, and the hanger is finally connected to the intravenous injection hook in the ward;

[0074] At the same time, soak the elastic bag with drinking water and place it in the patient's mouth; finally, turn on the flow rate regulator;

[0075] Under normal use, the internal pressure maintained in the water storage bag by the squeezing action of the squeezing roller and the gravity of the drinking water itself can realize automatic water delivery. When the water delivery speed slows down, the internal pressure of the water storage bag can be adjusted by the recovery roller to ensure continuous water delivery.

[0076] Drinking water enters the temporary storage tube through the water delivery pipe, then enters the elastic bag through the adsorption of the water-drawing cotton swab, and finally accumulates in the water storage sheet. When the water in the water storage sheet is in an oversaturated state, the excess water will automatically seep out of the water storage sheet and enter the oral mucosa through the water-seeping cotton ball, thereby moistening the patient's oral cavity.

[0077] When the patient wakes up or needs a large amount of drinking water, he only needs to bite the elastic bag to squeeze out the drinking water in the water storage piece, thereby achieving a large amount of water supply in a short time;

[0078] Compared with the prior art, the cooperation between the water-guiding cotton swab and the water-storage sheet can not only realize the continuous drainage of water flow, but also effectively control the flow rate of water entering the oral cavity through the accumulation of water flow by the water-guiding panel and the water-storage sheet. While ensuring the moistening of the oral cavity, it prevents excessive water from entering and accumulating in the oral cavity, and then entering the patient's trachea, causing unnecessary safety accidents.

[0079] Secondly, the present application can continuously introduce oral moistening water into the patient's oral cavity at a stable rate without manual operation, which can reduce the workload of medical staff and accompanying personnel as much as possible and help improve nursing efficiency; at the same time, it also simplifies the procedure of oral moistening care for anesthetized patients;

[0080] Finally, since the present application can continuously input moistening water into the patient's oral cavity and maintain a balance between the amount of water input and the amount of water required, it can ensure the moisturization of the patient's oral cavity for a long period of time, thereby alleviating the patient's dry mouth condition, reducing their discomfort, and helping to improve the quality of care for the patient; it is beneficial to the patient's later recovery.

[0081] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A device for caring for dry mouth of anesthetized patients, characterized in that: including a water storage module; A water delivery module, wherein the inlet end of the water delivery module is connected to the water storage module, and the outlet end of the water delivery module is also connected to a temporary storage tube (1); the water delivery module comprises a water delivery pipe (7), and a flow rate regulator (8) and a drip pot (9) are sequentially arranged on the water delivery pipe (7) along the flow direction of the water flow; the water storage module comprises a water storage bag (10), and the water storage bag (10) is connected to the water delivery pipe (7); An elastic bag (2), wherein a water storage sheet (3) is arranged in the elastic bag (2), and a plurality of water seepage holes (4) are arranged on the outer surface of the elastic bag (2); the elastic bag (2) is connected to the temporary storage tube (1) via a connecting tube (5), and the connecting tube (5) is filled with a water diversion cotton stick (6), and along the axis of the connecting tube (5), one end of the water diversion cotton stick (6) is inserted into the temporary storage tube (1), and the other end thereof is tightly fitted with the water storage sheet (3); The elastic bag (2) is filled with a water-storage capsule (22); the water-storage capsule (22) is provided with a rupture groove (23), and the cross section of each rupture groove (23) is arranged in a V-shaped structure; The water storage module further comprises a hanger (13), a recovery roller (14) being rotatably provided at the top of the hanger (13), and a squeezing roller (15) being rotatably provided at the bottom thereof, and the top end of the water storage bag (10) passing through the squeezing roller (15) is connected to the recovery roller (14); a locking assembly is also provided between the recovery roller (14) and the hanger (13); The hanger (13) is provided with a rotating shaft (16), and the recovery roller (14) is connected to the rotating shaft (16); the locking assembly comprises a locking screw (17), and the hanger (13) is provided with a connecting sleeve (18) threadedly connected to the locking screw (17); the locking screw (17) abuts against the rotating shaft (16); The recycling roller (14) is also provided with a clamping groove (24) and a clamping block (25), wherein the clamping groove is arranged along the axial direction of the recycling roller (14), and one end of the clamping block (25) is hingedly connected to one end of the clamping groove (24) via a connecting pin along the axial direction of the recycling roller (14); the other end of the clamping block (25) is connected to the clamping groove (24) in a radially limited manner via a limiting rod and a limiting hook that cooperate with each other; Each surface of the clamping block (25) in contact with the water storage bag (10) is in a triangular structure with a high middle and low sides.

2. The dry mouth care device for anesthetized patients according to claim 1, characterized in that: A peristaltic pump (11) is also provided on the water delivery pipe (7), and the peristaltic pump (11) is also connected to a controller (12) for adjusting its working state.

3. The dry mouth care device for anesthetized patients according to claim 1, characterized in that: The elastic sac (2) is made of silicone or rubber; the elastic sac (2) is provided with a storage cavity (201) for storing the water storage sheet (3); each of the water seepage holes (4) is respectively connected to the storage cavity (201); the elastic sac (2) is also provided with a plug connector (202) adapted to the connecting pipe (5).

4. A dry mouth care device for anesthetized patients according to claim 1 or 3, characterized in that: The water storage sheet (3) comprises a water-absorbing sponge (301), and the outer surface of the water-absorbing sponge (301) is wrapped with a plurality of layers of water-absorbing gauze (302).

5. The dry mouth care device for anesthetized patients according to claim 4, characterized in that: Each of the water seepage holes (4) is filled with a water seepage cotton ball (19), and each of the water seepage cotton balls (19) is respectively attached to the water storage gauze (302).

6. The dry mouth care device for anesthetized patients according to claim 4, characterized in that: A plurality of capillaries (20) are further arranged in the connecting tube (5), one end of each of the capillaries (20) passes through the water-absorbing sponge (301) and is inserted into the temporary storage tube (1); a plurality of plug holes (21) are arranged on the water-absorbing sponge (301), and the outlet end of each of the capillaries (20) is respectively inserted into each of the plug holes (21).

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