Interior and exterior self-wetting nursing device for lips

Abstract

The utility model discloses a self-wetting nursing device for the inside and outside of a lip. The self-wetting nursing device comprises a wetting device, a quantitative liquid injection device, a fixing device, a guide pipe and a saline water storage barrel. The saline water storage barrel is connected with a pressure pump of the liquid injection device through a guide pipe, a flow detection element of the quantitative liquid injection device is connected with a liquid outlet of the pressure pump, and a relay is controlled through monitored flow in the guide pipe to control on-off of current in the pressure pump. A through hole is formed in the middle of a lip fixing sleeve of the fixing device, a three-way valve is installed in the through hole and connected with a flow detection element, a nozzle and a wetting device through guide pipes, a tooth support is arranged on the inner side of the lip fixing sleeve, a groove is formed in the outer side, and absorbent cotton is arranged in the groove. After the pressure pump is filled with liquid, the centrifugal pump is started, the impeller rotates quickly, blades of the impeller drive the liquid to rotate, the liquid flows towards the outer edge of the impeller by means of inertia during rotation, meanwhile, the impeller sucks the liquid from the saline water suction storage barrel, and kinetic energy and pressure energy of the liquid are increased through rotation of the blades.

Description

Technical Field

[0001] The utility model relates to medical equipment technology, in particular to an autonomous moistening and nursing device for the inside and outside of lips. Background Art

[0002] General anesthesia is a common auxiliary medical measure in clinical medicine. It mainly injects anesthetics into the human body through the respiratory tract, veins or muscles to temporarily inhibit the patient's central nervous system, so that the patient's pain perception and reflexes are inhibited to help the patient avoid large limb movements due to excessive pain in subsequent surgical treatments, which will affect the surgical treatment. In addition, due to the inhibition of the patient's central nervous system, the patient will experience loss of sensation and behavioral inhibition. The general anesthesia technology in the existing technology has a large amount of anesthesia, resulting in a relatively high concentration of anesthetics in the patient's blood. Therefore, after the injection of anesthetics, the patient is prone to symptoms of dry mouth and tongue. Those with severe symptoms have stronger reactions, such as a particularly severe dry and sore throat, which causes discomfort to the patient after surgery.

[0003] In order to avoid the symptoms of dry mouth and tongue after the injection of anesthetic drugs, the existing technology requires medical staff to manually wipe the patient's lips and mouth with a cotton swab dipped in warm water or saline. Due to the rapid evaporation of water in this method, the medical staff needs to wipe the patient repeatedly. Moreover, due to the evaporation, repeated wiping aggravates the symptoms of dry mouth and tongue of the patient, and the lips are prone to chapped. There is also a technology that uses sucking warm water cotton swabs to solve the problem of dry mouth and tongue after general anesthesia, but this method also has certain risks. In this method, the patient is at risk of aspiration, and if aspiration is aspirated, it will cause choking, and choking will increase the risk of incision pain.

[0004] In summary, the technical problems existing in the prior art are:

[0005] 1. The existing lip internal and external self-moistening care device relies on medical staff to manually use cotton swabs to wipe warm water or saline to moisten the lips, which wastes manpower and material resources;

[0006] 2. In the prior art, the warm water wiped on the patient's lips evaporates quickly, and the patient needs to wipe the lips repeatedly, which can easily aggravate the dryness of the patient's lips and cause chapped lips.

[0007] 3. The existing lip and lip self-moistening care device uses a cotton swab sucked with warm water to solve the problem of dry mouth and tongue after general anesthesia. There is a risk of patients aspirating by mistake, which may cause choking and coughing, and the choking and coughing may increase the risk of incision pain. Utility Model Content

[0008] The utility model aims to provide an autonomous moistening and nursing device for the inside and outside of lips, which can moisten the lips of patients by arranging a moistening device and arranging a quantitative injection device which can quantitatively inject saline.

[0009] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0010] A self-moistening and nursing device for the inside and outside of lips, comprising: a moistening device, a quantitative liquid injection device, a fixing device, a catheter, a salt water storage barrel, and a three-way valve;

[0011] The booster pump of the quantitative injection device is connected to the saline storage barrel through a catheter to extract physiological saline. The flow detection element of the quantitative injection device is connected to the liquid outlet of the booster pump. By monitoring whether the flow in the catheter reaches the calibration value, the relay is controlled to control the on and off of the current of the booster pump. A through hole is provided in the middle of the lip fixing sleeve of the fixing device to install a three-way valve; the three-way valve is connected to the flow detection element, the nozzle, and the wetting device through a catheter. A tooth supporting groove is provided on the inner side of the lip fixing sleeve, and a groove is also provided on the outer side, and absorbent cotton is built into the groove.

[0012] Preferably, after the booster pump is filled with liquid, the centrifugal pump is started, the impeller rotates rapidly, the blades of the impeller drive the liquid to rotate, and the liquid flows to the outer edge of the impeller by inertia when rotating. The impeller sucks liquid from the salt water storage barrel, and the kinetic energy and pressure energy of the liquid are increased by the rotation of the blades;

[0013] Preferably, the flow detection element can accurately detect the flow through the conduit cross section, convert the flow signal into an electrical signal, and control the current on and off inside the booster pump by controlling the relay through the electrical signal;

[0014] Preferably, the lip fixing sleeve is an arc-shaped plate, with grooves for fixing teeth symmetrically provided on the upper and lower sides of the inner side, a partition is provided in the middle, a groove is provided on the outer side of the arc-shaped plate, a partition is provided in the middle of the upper and lower grooves, there are tiny water seepage holes on the partition, absorbent cotton is built into the groove, the patient's lips are placed in the outer groove, after water is injected through the catheter connected to the three-way valve, the upper and lower absorbent cotton are moistened, and the lips are moistened by contact;

[0015] Preferably, the nozzle is a spherical nozzle, with a water baffle plate at the front end and a circular hole on the peripheral wall, and the pressurized saline is injected into the water baffle plate through the catheter and sprayed into the oral cavity through the circular hole;

[0016] Preferably, the relay is a normally open relay. When the flow rate detected by the flow detection element reaches a calibrated value, the relay senses the change in current transmitted by the flow detection element, and turns off the current transmitted to the booster pump, so that the booster pump stops working and stops injecting liquid.

[0017] Preferably, the three-way valve is installed in a through hole in the middle of the lip fixing sleeve.

[0018] The beneficial effects of the utility model are:

[0019] The utility model discloses an autonomous moisturizing and nursing device for the inside and outside of lips, comprising: a moistening device, a quantitative liquid injection device, a fixing device, a catheter, and a salt water storage barrel;

[0020] A quantitative injection device is set up, and the pressure pump automatically injects the saline in the saline storage barrel into the wetting device, eliminating the need for manual operation by medical staff, allowing them to concentrate on preparing for subsequent surgeries;

[0021] With the flow detection element and relay, medical staff only need to set the injection amount, and the quantitative injection device will automatically inject the saline solution in a quantitative manner to avoid excessive or insufficient saline solution.

[0022] A nozzle and absorbent cotton are set up to moisten different parts of the patient in different ways. The inside of the mouth is moistened by spraying normal saline 360° with a nozzle to avoid choking and coughing caused by sucking on a cotton swab. The lips are soaked with absorbent cotton, which can moisturize the lips and keep them moisturized. There is no need to wipe them multiple times, and the evaporation of water requires multiple wiping to avoid chapped lips. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0024] Figure 1 This is a schematic diagram of the overall structure of a device for autonomously moisturizing and caring for the inside and outside of lips;

[0025] Figure 2 A schematic diagram of a sectional view of a self-moistening care device for the inside and outside of the lips

[0026] Figure 3 A schematic diagram of the structure of a quantitative liquid injection device of a device for autonomously moisturizing and caring for the inside and outside of lips;

[0027] Figure 4 A schematic diagram of the structure of a lip fixing sleeve of a device for self-moistening and caring for the inside and outside of the lips;

[0028] Figure 5 The present invention is a schematic diagram of the nozzle structure of a device for autonomously moisturizing and caring for the inside and outside of lips.

[0029] In the accompanying drawings, the names of the components represented by the reference numbers are:

[0030] 1-salt water storage barrel, 2-catheter, 3-boosting pump, 4-relay, 5-flow detection element, 6-lip fixing sleeve, 7-sprinkler, 8-three-way valve, 9-ear hanging rope. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the utility model will be described in detail with reference to the accompanying drawings.

[0032] The lip internal and external autonomous moisturizing care device comprises: a moistening device, a quantitative liquid injection device, a fixing device, a catheter 2, and a salt water storage barrel 1;

[0033] The salt water storage barrel 1 is connected to the booster pump 3 of the injection device through the conduit 2, the flow detection element 5 of the quantitative injection device is connected to the liquid outlet of the booster pump 3, and the on-off of the internal current of the booster pump 3 is controlled by the flow control relay 4 in the monitored conduit 2. A through hole is provided in the middle of the lip fixing sleeve 6 of the fixing device to install a three-way valve 8, which is connected to the flow detection element 5, the nozzle 7, and the wetting device through the conduit 2. A tooth supporting groove is provided on the inner side of the lip fixing sleeve 6, and a groove is provided on the outer side, and absorbent cotton is built in the groove. Example 1

[0034] like Figure 3 The above-mentioned is a schematic diagram of the structure of the quantitative injection device of the utility model. In order to solve the problem that the prior art relies on medical staff to manually wet a cotton swab and then use the cotton swab to wipe the patient's lips and mouth, which is cumbersome to operate and wastes manpower, the utility model designs a quantitative injection device that uses a pressure pump 3 to extract the saline in the saline storage barrel 1 along the catheter 2 and inject it into the nozzle 7 and the absorbent cotton. In this device, a flow detection element 5 is installed at the rear end of the pressure pump 3. The total amount of saline flowing through the catheter 2 is detected by the flow detection element 5. After reaching the quantitative standard, the current in the flow detection element 5 changes, and the control relay 4 cuts off the power to the pressure pump 3, and no longer injects saline, thereby achieving the purpose of automatically and quantitatively controlling the saline to wet the patient's lips.

[0035] In this embodiment, the booster pump 3 is connected to the saline storage barrel 1 through the catheter 2, and draws physiological saline from it, and injects it along the catheter 2 after being pressurized by the booster pump 3. The flow detection element 5 is installed on the catheter 2 at the rear end of the booster pump 3 to monitor the flow through the catheter 2 in real time. After reaching the set value, the booster pump 3 is powered off and stopped by the relay 4, so as to achieve the purpose of automatically and quantitatively injecting physiological saline to moisten the patient's lips, thereby solving the problem of cumbersome operation and time-wasting of manually soaking a cotton swab and then wiping the lips; Example 2

[0036] like Figure 4 The figure shows the fixing device of the present invention, which is designed with a lip fixing sleeve 6. The upper and lower teeth of the patient are placed correspondingly in the grooves on the inner side of the lip fixing sleeve 6, which can fix the patient's mouth, facilitate the subsequent operation of moistening the mouth, and prevent the patient from biting his tongue unconsciously after anesthesia. A groove is also arranged on the outer side of the lip fixing sleeve 6, and the patient's lips can be directly placed in the groove. The absorbent cotton in the groove can directly moisten the patient's lips and keep them moisturized after absorbing water, without the need for repeated wiping of the lips. On the other hand, it can also prevent the patient's lips from cracking due to rapid evaporation of water.

[0037] In this embodiment, a lip fixer is provided for accommodating the patient's teeth and lips. The fixer is an arc-shaped structure, with a tooth supporting groove on the inner side and a groove on the outer side. The groove has absorbent cotton built in it. By fixing the patient's teeth, the inside of the patient's mouth is stretched open to prevent the patient from biting his tongue unconsciously after anesthesia and to facilitate subsequent spraying to moisten the mouth. In addition, absorbent cotton is arranged in the groove on the outer side where the lips are placed, which can moisturize the lips for a long time and prevent lip chapped. Example 3

[0038] like Figure 5 The figure shows a schematic diagram of the structure of the nozzle 7 of the utility model. The nozzle 7 is a spherical nozzle 7, which is hollow inside, with a water baffle plate at the front end and a circular hole on the peripheral wall. The pressurized saline is injected into the water baffle plate from the catheter 2, and under the action of a large pressure, the saline is sprayed 360° around the water baffle plate and sprayed into the oral cavity through the circular hole to moisten the oral cavity.

[0039] In this embodiment, the nozzle 7 moistens the oral cavity mainly by pressurizing the saline with the pressure pump 3, and then the high-speed high-pressure water flow impacts the water retaining plate, splashes 360° around, and splashes from the circular hole to the inside of the patient's oral cavity, thereby achieving the purpose of moistening the patient's oral cavity.

[0040] In summary, in the present invention, a quantitative injection device is provided, and the pressure pump 3 automatically injects the physiological saline in the saline storage barrel 1 into the wetting device, without the need for manual operation by medical staff, who can concentrate on preparing for subsequent surgical matters;

[0041] The flow detection element 5 and the relay 4 are provided, and the medical staff only needs to set the injection amount, and the quantitative injection device will automatically inject the physiological saline in a quantitative manner to avoid the phenomenon of excessive or insufficient physiological saline;

[0042] A nozzle 7 and absorbent cotton are provided, and different methods are adopted for wetting different parts of the patient. The inside of the oral cavity is wetted by spraying physiological saline 360° with the nozzle 7 to avoid choking and coughing caused by sucking a cotton swab for washing water. The lips are soaked with absorbent cotton, which can moisturize the lips and keep them moisturized without multiple wiping. It also avoids evaporation of water and the need for multiple wiping to cause chapped lips.

[0043] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific implementation methods described.

Claims

1. A lip internal and external self-moistening care device, characterized in that: include: Wetting device, quantitative injection device, fixing device, catheter, brine storage tank; The booster pump of the quantitative injection device is connected to the saline storage barrel through a catheter to extract physiological saline. The flow detection element of the quantitative injection device is connected to the liquid outlet of the booster pump. By monitoring whether the flow in the catheter reaches the calibration value, the relay is controlled to control the on-off control of the booster pump current. A through hole is provided in the middle of the lip fixing sleeve of the fixing device to install a three-way valve; the three-way valve is connected to the flow detection element, the nozzle, and the wetting device through a catheter. A tooth supporting groove is provided on the inner side of the lip fixing sleeve, and a groove is also provided on the outer side, and absorbent cotton is built in the groove.

2. The lip and lip autonomous moisturizing care device according to claim 1, characterized in that: After the booster pump is filled with liquid, the centrifugal pump is started, the impeller rotates rapidly, and the blades of the impeller drive the liquid to rotate. When the liquid rotates, it flows to the outer edge of the impeller by inertia. At the same time, the impeller sucks liquid from the brine storage tank, and the kinetic energy and pressure energy of the liquid are increased by the rotation of the blades.

3. The lip internal and external autonomous moisturizing care device according to claim 1, characterized in that: The flow detection element can accurately detect the flow rate flowing through the conduit cross section, convert the flow signal into an electrical signal, and control the on-off of the current inside the booster pump by controlling the relay through the electrical signal.

4. The lip and lip autonomous moisturizing care device according to claim 1, characterized in that: The lip fixing sleeve is an arc-shaped plate, with grooves for fixing teeth symmetrically provided on the upper and lower inner sides, a partition provided in the middle, a groove provided on the outer side of the arc-shaped plate, a partition provided in the middle of the upper and lower grooves, tiny water seepage holes on the partition, and absorbent cotton built into the grooves. The patient's lips are placed in the outer grooves, and after water is injected through a catheter connected to a three-way valve, the upper and lower absorbent cottons are moistened and come into contact with the lips to moisten the lips.

5. The lip and lip autonomous moisturizing care device according to claim 1, characterized in that: The nozzle is a spherical nozzle with a water baffle at the front end and a circular hole on the circumferential wall. The pressurized saline is injected into the water baffle through a catheter and, under a high pressure, is sprayed 360° around by the water baffle and sprayed into the oral cavity through the circular hole to moisten the inside of the oral cavity.

6. The device for autonomously moisturizing and caring for the inside and outside of lips according to claim 1, characterized in that: The relay is a normally open relay. When the flow detected by the flow detection element reaches the calibrated value, the relay senses the current change transmitted by the flow detection element, and turns off the current transmitted to the booster pump, causing the booster pump to stop working and stop injecting liquid.

7. The device for autonomously moisturizing and caring for the inside and outside of lips according to claim 1, characterized in that: The three-way valve is installed in the through hole in the middle of the lip fixing sleeve to disperse the saline transmitted by the pressure pump into the nozzle and the absorbent cotton.

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