Water feeding device for cardiac surgery patient

Abstract

The utility model provides a water feeding device for a cardiac surgery patient, belongs to the technical field of medical instruments, and aims to solve the problems that the patient drinks water mostly through the suction action of the patient when drinking water, and the phenomenon of bucking or mistaken suction of the patient is easily caused due to non-uniform water quantity. The two positioning brackets are rotationally arranged on the left and right sides of the inner end of the mounting bracket respectively; the water storage cylinder is fixedly connected to the upper ends of the inner sides of the two positioning brackets; the water guide cylinder is fixedly connected to the lower ends of the inner sides of the two positioning brackets; the water guide cylinder is fixedly connected with the water storage cylinder through a communicating piece; the water drinking auxiliary mechanism is arranged on the inner sides of the communicating piece and the drainage piece; the drinking pipe is fixedly connected to the outer side of the bottom end face of the drainage part; according to the device, the opening state of the water outlet is automatically controlled, the uniformity of the water amount of each water outlet in the water drinking process of a patient is guaranteed, the bucking or mistaken suction phenomenon of the patient is avoided, and the using effect of the device in the actual application process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and more specifically, particularly relates to a water feeding device for patients in cardiac surgery. Background Art

[0002] Cardiac surgery patients need to rest in bed after surgery. Since they cannot get up, a water feeding device is usually used to meet the patients' drinking water needs. In actual application, existing water feeding devices often position the water storage cylinder behind the bed guardrail and use a straw to achieve drinking water.

[0003] For example, the existing application number CN202320638305.X discloses a water feeding device for internal medicine nursing, which relates to the field of medical device technology. The water feeding device for internal medicine nursing includes a base and a water feeding mechanism. A fixed rod is fixedly connected to the top of the base. The water feeding mechanism is located above the base. The water feeding mechanism includes an adjustment component and a disassembly component. The adjustment component includes a limit rod, a movable block, a rectangular block, a fixed sleeve, a connecting plate and a threaded rod. The rectangular block drives the movable block to move up and down on the limit rod, which is more flexible when feeding water and is convenient for adjustment. The disassembly component is also located above the base. The setting of the disassembly component ensures the sanitary conditions of the patient when feeding water and reduces the possibility of bacterial infection. The utility model can feed water to two patients in a ward at the same time, improves the efficiency of water feeding, and can also adjust the height of two sets of kettles, so that the practicality of the device is higher and it is convenient for promotion and use.

[0004] Based on the above, when patients drink water, they mostly do so through their own suction action. Due to different water suction strengths, the amount of water in each sip is also different. Cardiovascular surgery patients have their swallowing function in the throat affected due to surgery, anesthesia or the disease itself. Therefore, it is very easy for patients to choke or aspirate due to uneven water volume. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a water feeding device for cardiac surgery patients, so as to solve the problem that when patients drink water, they mostly drink water through the patient's own suction action. Since the water suction force is different, the amount of water in each sip is also different. Due to the surgery, anesthesia or the disease itself, the swallowing function of the patient's throat is affected. Therefore, it is very easy for the patient to choke or aspirate due to uneven water volume.

[0006] The purpose and effect of the water feeding device for cardiac surgery patients of the utility model are achieved by the following specific technical means:

[0007] A water feeding device for cardiac surgery patients comprises a mounting bracket, a positioning bracket, a water storage cylinder, a water guide cylinder, a drinking water auxiliary mechanism and a drinking water pipe, wherein the mounting bracket is a U-shaped structure; there are two positioning brackets, which are rotatably arranged on the left and right sides of the inner end of the mounting bracket respectively; the water storage cylinder is fixedly connected to the upper ends of the inner sides of the two positioning brackets, a water inlet is provided at the upper end of the water storage cylinder, and the bottom end of the water storage cylinder is a conical cylinder structure; the water guide cylinder is fixedly connected to the lower ends of the inner sides of the two positioning brackets, both ends of the water guide cylinder are conical cylinder structures, and the bottom end surface of the water guide cylinder is fixedly connected to a drainage piece; the water guide cylinder and the water storage cylinder are fixedly connected by a connecting piece; the drinking water auxiliary mechanism is arranged on the inner sides of the connecting piece and the drainage piece; the drinking water pipe is fixedly connected to the outer side of the bottom end surface of the drainage piece.

[0008] Furthermore, an elastic clamp is fixedly connected to the outer end of the mounting bracket, and both ends of the elastic clamp are inclined plate structures inclined from the outer upper end to the inner lower end; the connection between the inclined plate and the elastic clamp adopts an arc transition.

[0009] Furthermore, the outer end of the positioning bracket is fixedly connected with a resistance increasing frame, and the transverse cross section of the resistance increasing frame is a convex structure; the left and right sides of the inner end of the mounting bracket are provided with resistance increasing grooves at positions aligned with the resistance increasing frame;

[0010] The outer side of the water inlet at the upper end of the water storage cylinder is threadedly connected with a sealing cover.

[0011] Furthermore, a protective cover is fixedly connected to the end of the drinking water pipe. The protective cover is a hemispherical structure, and a receiving groove is opened on one side of the protective cover; a flexible strip is fixedly connected to the outer side of the bottom end surface of the protective cover.

[0012] Furthermore, the drinking water auxiliary mechanism includes: a driving shaft, a transmission shaft, a driving pulley and a transmission auxiliary belt, the driving shaft is rotatably connected to the inner side of the connecting piece; the transmission shaft is rotatably connected to the inner side of the drainage piece; there are two groups of driving pulleys, and the two groups of driving pulleys are coaxially fixedly connected to the outer sides of the driving shaft and the two ends of the transmission shaft; there are two transmission auxiliary belts, and the two transmission auxiliary belts are respectively wound around the outer sides of the two driving pulleys on the same side on the left and right sides.

[0013] Furthermore, the drinking water auxiliary mechanism also includes: a driving water wheel and a water outlet control plate, the driving water wheel is coaxially fixedly connected to the outside of the driving shaft, and the driving water wheel is located at the center position of the inner side of the connecting piece; there are multiple water outlet control plates, and the multiple water outlet control plates are evenly arranged and coaxially fixedly connected to the outside of the transmission shaft, the water outlet control plate is located on the inside of the drainage piece, the water outlet control plate is a circular plate structure, and the outer side of the water outlet control plate is in contact with the inner wall of the drainage piece.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] When the utility model is used, the outer side of the patient's mouth is effectively protected, and water is prevented from flowing to other places when the patient drinks water, making the patient cleaner and more hygienic. At the same time, the automatic water feeding for the patient can be realized without the patient suctioning, which reduces the burden on the patient when drinking water.

[0016] When the utility model is in use, the impact force of the water flow is utilized to realize automatic control of the opening state of the water outlet, thereby ensuring the uniformity of the amount of water in each sip of water during the patient's drinking process, greatly avoiding the patient's choking or aspiration, improving the patient's comfort during the drinking process, and further improving the use effect of the device in actual application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall isometric structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the installation structure of the positioning bracket and the resistance increasing frame of the utility model.

[0019] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0020] Figure 4 The utility model Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Figure 5 It is a schematic diagram of the structure of the drinking water auxiliary mechanism of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Mounting bracket; 101. Elastic clamp; 2. Positioning bracket; 201. Resistance-enhancing frame; 3. Water storage cylinder; 301. Sealing cover; 4. Water guide cylinder; 401. Drainage member; 7. Connecting member; 5. Driving shaft; 501. Transmission shaft; 502. Driving water wheel; 503. Driving pulley; 504. Transmission auxiliary belt; 505. Water outlet control panel; 6. Drinking water pipe; 601. Protective cover; 602. Flexible strip. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1 To Attachment Figure 2 As shown:

[0027] The utility model provides a water feeding device for cardiac surgery patients, comprising a mounting bracket 1, a positioning bracket 2, a water storage cylinder 3, a water guide cylinder 4, a drinking water auxiliary mechanism and a drinking water pipe 6, wherein the mounting bracket 1 is a U-shaped structure; there are two positioning brackets 2, and the two positioning brackets 2 are rotatably arranged on the left and right sides of the inner end of the mounting bracket 1 respectively; the water storage cylinder 3 is fixedly connected to the upper ends of the inner sides of the two positioning brackets 2, a water inlet is provided at the upper end of the water storage cylinder 3, and the bottom end of the water storage cylinder 3 is a conical cylinder structure; the water guide cylinder 4 is fixedly connected to the lower ends of the inner sides of the two positioning brackets 2, both ends of the water guide cylinder 4 are conical cylinder structures, and the bottom end surface of the water guide cylinder 4 is fixedly connected with a drainage member 401; the water guide cylinder 4 and the water storage cylinder 3 are fixedly connected by a connecting member 7; the drinking water auxiliary mechanism is arranged on the inner sides of the connecting member 7 and the drainage member 401; the drinking water pipe 6 is fixedly connected to the outer side of the bottom end surface of the drainage member 401.

[0028] The outer end of the mounting bracket 1 is fixedly connected with an elastic clamp 101 , and both ends of the elastic clamp 101 are inclined plate structures inclined from the outer upper end to the inner lower end; the connection between the inclined plate and the elastic clamp 101 adopts an arc transition.

[0029] The outer end of the positioning bracket 2 is fixedly connected with a resistance increasing frame 201, and the transverse cross section of the resistance increasing frame 201 is a convex structure; the left and right sides of the inner end of the mounting bracket 1 are provided with resistance increasing grooves at the positions aligned with the resistance increasing frame 201;

[0030] A sealing cover 301 is threadedly connected to the outer side of the water inlet at the upper end of the water storage cylinder 3 .

[0031] Among them, a protective cover 601 is fixedly connected to the end of the drinking water pipe 6. The protective cover 601 is a hemispherical structure, and a receiving groove is opened on one side of the protective cover 601; a flexible strip 602 is fixedly connected to the outer side of the bottom end surface of the protective cover 601.

[0032] The specific usage and function of this embodiment are as follows:

[0033] When the utility model is in use, after the elastic clamp 101 is aligned with the bed guardrail or the bracket, the mounting bracket 1 is pushed inwardly, thereby realizing the rapid positioning and installation of the mounting bracket 1 and the bed guardrail or the bracket; after drinking water is poured into the water storage cylinder 3 from the water inlet, the sealing cover 301 is rotated to realize the sealing process at the water inlet; the drinking water tube 6 is placed in the patient's mouth, the receiving groove in the protective cover 601 is aligned with the patient's nose, and the protective cover 601 fits with the patient's mouth, so that no water will flow out of the patient during the drinking process. After the patient finishes drinking, the water storage cylinder 3 is pushed to rotate 180 degrees, so that the positions of the water storage cylinder 3 and the water guide cylinder 4 are switched, and water is prevented from flowing out of the drinking water tube 6.

[0034] Embodiment 2:

[0035] On the basis of the first embodiment, Figures 3 to 5 As shown:

[0036] Among them, the drinking water auxiliary mechanism includes: a driving shaft 5, a transmission shaft 501, a driving pulley 503 and a transmission auxiliary belt 504. The driving shaft 5 is rotatably connected to the inner side of the connecting piece 7; the transmission shaft 501 is rotatably connected to the inner side of the drainage piece 401; there are two groups of driving pulleys 503, and the two groups of driving pulleys 503 are coaxially fixedly connected to the outer sides of the driving shaft 5 and the two ends of the transmission shaft 501; there are two transmission auxiliary belts 504, and the two transmission auxiliary belts 504 are respectively wound around the outer sides of the two driving pulleys 503 on the same side on the left and right.

[0037] Among them, the drinking water auxiliary mechanism also includes: a driving water wheel 502 and a water outlet control plate 505. The driving water wheel 502 is coaxially fixedly connected to the outside of the driving shaft 5, and the driving water wheel 502 is located at the center position of the inner side of the connecting piece 7; there are multiple water outlet control plates 505, and the multiple water outlet control plates 505 are evenly arranged and coaxially fixedly connected to the outside of the transmission shaft 501. The water outlet control plate 505 is located on the inside of the drainage component 401. The water outlet control plate 505 is a circular plate structure, and the outer side of the water outlet control plate 505 is in contact with the inner wall of the drainage component 401.

[0038] The specific usage and function of this embodiment are as follows:

[0039] When the utility model is in use, after water is poured into the water storage cylinder 3, the water in the water storage cylinder 3 automatically flows from the connecting piece 7 to the water guide cylinder 4. In the process of water flowing downward, the water flow automatically impacts the driving water wheel 502 to rotate. When the driving water wheel 502 rotates, it drives the driving shaft 5 to rotate. When the driving shaft 5 rotates, the driving pulley 503 and the transmission auxiliary belt 504 push the driving shaft 501 to rotate synchronously. When the driving shaft 501 rotates, it drives the water outlet control plate 505 to rotate. When the water outlet control plate 505 and the drainage component 401 are in a concentric state, the drainage port at the bottom of the drainage component 401 is in a closed state. When the water outlet control plate 505 and the drainage component 401 are in an inclined state, the water in the water guide cylinder 4 automatically flows to the drinking water pipe 6, thereby realizing an automatic intermittent water feeding process for the patient.

Claims

1. A water feeding device for cardiac surgery patients, comprising a mounting bracket (1), two positioning brackets (2), a water storage cylinder (3), a water guide cylinder (4), a drinking water auxiliary mechanism and a drinking water pipe (6), characterized in that: The mounting bracket (1) is a U-shaped structure; the two positioning brackets (2) are rotatably arranged on the left and right sides of the inner end of the mounting bracket (1); the water storage cylinder (3) having a conical cylinder structure at the bottom end is fixedly connected to the upper ends of the inner sides of the two positioning brackets (2), and a water inlet is provided at the upper end of the water storage cylinder (3); the water guide cylinder (4) having conical cylinder structures at both ends is fixedly connected to the lower ends of the inner sides of the two positioning brackets (2), and a drainage member (401) is fixedly connected to the bottom end surface of the water guide cylinder (4); the water guide cylinder (4) and the water storage cylinder (3) are fixedly connected by a connecting member (7); the drinking water auxiliary mechanism is arranged on the inner sides of the connecting member (7) and the drainage member (401); and the drinking water pipe (6) is fixedly connected to the outer side of the bottom end surface of the drainage member (401).

2. A water feeding device for cardiac surgery patients as claimed in claim 1, characterized in that: The outer end of the mounting bracket (1) is fixedly connected to an elastic clamp (101), and both ends of the elastic clamp (101) are inclined plate structures inclined from the outer upper end to the inner lower end; the connection between the inclined plate and the elastic clamp (101) adopts an arc transition.

3. A water feeding device for cardiac surgery patients as claimed in claim 1, characterized in that: The outer end of the positioning bracket (2) is fixedly connected to a resistance increasing frame (201) having a convex U-shaped cross section; the inner end of the mounting bracket (1) is provided with resistance increasing grooves at left and right sides aligned with the resistance increasing frame (201); A sealing cover (301) is threadedly connected to the outer side of the water inlet at the upper end of the water storage cylinder (3).

4. A water feeding device for cardiac surgery patients as claimed in claim 1, characterized in that: The end of the drinking water pipe (6) is fixedly connected to a protective cover (601), the protective cover (601) is a hemispherical structure, and a receiving groove is provided on one side of the protective cover (601); a flexible strip (602) is fixedly connected to the outer side of the bottom end surface of the protective cover (601).

5. A water feeding device for cardiac surgery patients as claimed in claim 1, characterized in that: The drinking water auxiliary mechanism comprises: a driving shaft (5), a transmission shaft (501), a driving pulley (503) and a transmission auxiliary belt (504); the driving shaft (5) is rotatably connected to the inner side of the connecting member (7); the transmission shaft (501) is rotatably connected to the inner side of the drainage member (401); there are two groups of driving pulleys (503), and the two groups of driving pulleys (503) are coaxially fixedly connected to the outer sides of the two ends of the driving shaft (5) and the transmission shaft (501); there are two transmission auxiliary belts (504), and the two transmission auxiliary belts (504) are respectively wound around the outer sides of two driving pulleys (503) on the same left and right sides.

6. A water feeding device for cardiac surgery patients as claimed in claim 5, characterized in that: The drinking water auxiliary mechanism further comprises: a driving water wheel (502) and a water outlet control plate (505); the driving water wheel (502) is coaxially fixedly connected to the outside of the driving shaft (5); the driving water wheel (502) is located at the center of the inside of the connecting member (7); there are a plurality of water outlet control plates (505); the plurality of water outlet control plates (505) are evenly arranged and coaxially fixedly connected to the outside of the transmission shaft (501); the water outlet control plates (505) are located on the inside of the drainage member (401); the water outlet control plates (505) are circular plate-shaped structures; the outside of the water outlet control plates (505) and the inner wall of the drainage member (401) are in contact with each other.

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