Stomach tube imbedding auxiliary device for nursing

Abstract

The utility model discloses a stomach tube imbedding auxiliary device for nursing, and relates to the technical field of stomach nursing, the stomach tube imbedding auxiliary device for nursing comprises a main body mechanism which comprises an operation cavity rod and an intubation tube, and the lower end of the operation cavity rod is provided with an insertion opening; the air pressure mechanism comprises an air pressure pipe arranged on one side of the outer wall of the operation cavity rod, the lower end of the air pressure pipe communicates with the outer wall of the lower end of the operation cavity rod, a piston piece is slidably connected into the air pressure pipe, a handle rod is fixedly connected to the piston piece, and a guide assembly is arranged on one side of the operation cavity rod. According to the stomach tube imbedding auxiliary device for nursing, a worker enables an intubation tube to enter the stomach through the esophagus, in the process, imaging on a display screen is facilitated through a camera at the tail end of the intubation tube, and in the intubation tube entering process, in order to prevent the visual field of the camera from being blocked by residual dirt in the esophagus, the camera is convenient to carry out imaging on the display screen. A worker can introduce water into the operation cavity rod and the intubation tube through the drainage tube, and the water is further sprayed on the surface of the lens of the camera through the flushing tube, so that cleaning is facilitated, and the visual field is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stomach care, in particular to a nursing stomach tube insertion auxiliary device. Background Art

[0002] Gastric tubes are used in special circumstances to deliver necessary water and food to patients who cannot swallow. The existing technology relies on medical staff's understanding of the patient's nasopharyngeal anatomical structure and the patient's cooperation to place the gastric tube into the stomach. The position of the gastric tube in the body is unclear, and if the patient does not cooperate well, the tube may enter the airway by mistake, resulting in tube placement failure. Repeated insertion and removal are often required, which can easily cause damage to the laryngopharynx and the entire respiratory tract mucosa, increasing the patient's pain.

[0003] After searching, the announcement number (CN 218106395 U) is a visual device for guiding the placement of a gastric tube. The visual device for guiding the placement of a gastric tube comprises an operating rod, a sheath is arranged at the bottom of the operating rod, an insertion tube is arranged at the bottom of the sheath, a suction tube is connected to one side of the operating rod, a suction control button is arranged on one side of the operating rod, a visual component is arranged on the outside of the operating rod, the visual component comprises a control box, a display screen and a camera, and the top of the operating rod is fixedly connected to the control box. The visual device for guiding the placement of a gastric tube provided by the utility model solves the problem that the prior art relies on the medical staff to understand the anatomical structure of the patient's nasopharynx and throat and the patient's cooperation to place the gastric tube into the stomach, the position of the gastric tube in the body is unclear, and the patient's poor cooperation will cause the gastric tube to enter the airway by mistake, resulting in a failure of the placement of the tube, and it is often necessary to insert and remove the tube repeatedly, which is very likely to cause damage to the laryngopharynx and the entire respiratory mucosa, and increase the patient's pain.

[0004] The above-mentioned device has disadvantages during specific use. The above-mentioned device achieves visualization by installing a camera at the end of the insertion tube. During specific use, when the end of the insertion tube and the camera enter the human esophagus, the surface of the camera will be contaminated by food residues, further resulting in poor imaging effect of the camera and low practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a nursing gastric tube insertion auxiliary device to solve the problems raised in the above background technology.

[0006] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0007] A nursing gastric tube placement auxiliary device, comprising

[0008] The main body mechanism includes an operating cavity rod and a cannula, wherein a socket is provided at the lower end of the operating cavity rod, and one end of the cannula is plug-connected with one end of the operating cavity rod through the socket, an imaging component is provided at one end of the cannula away from the operating cavity rod, and a plurality of flushing tubes for flushing the imaging component are connected to the outer wall of the rear end of the cannula, and a control component is provided at the top end of the operating cavity rod;

[0009] The pneumatic mechanism includes a pneumatic tube arranged on one side of the outer wall of the operating chamber rod, the lower end of the pneumatic tube is connected to the outer wall of the lower end of the operating chamber rod, a piston plate is slidably connected inside the pneumatic tube, a handle rod is fixedly connected to the piston plate, and a guide component is provided on one side of the operating chamber rod.

[0010] Preferably, the outer wall of the operation cavity rod is provided with two through holes, and a drainage tube and a suction tube are respectively provided inside the two through holes.

[0011] Preferably, the imaging assembly includes a mounting plate and a camera, a plurality of the mounting plates are fixedly mounted on the outer wall of the end of the cannula, and the camera is arranged on the mounting plate.

[0012] Preferably, the control assembly includes a fixed plate and a display screen, the fixed plate is fixedly arranged at the top end of the operating chamber rod, and a rotating assembly is provided between the fixed plate and the display screen.

[0013] Preferably, the rotating assembly includes a fixed cylinder and a rotating shaft, the fixed cylinder is fixedly arranged on the upper wall of the fixed plate, the lower end of the rotating shaft is rotatably connected to the inside of the fixed cylinder, and the upper end of the rotating shaft is fixedly connected to the lower wall of the display screen.

[0014] Preferably, the guide assembly includes a mounting rod, a guide rod and a slider, one end of the two mounting rods are fixedly connected to the outer wall of the operating chamber rod, the guide rod is fixedly installed on one side wall of the two mounting rods, one end of the slider is slidably connected to the outside of the guide rod, and the lower wall of the slider is fixedly connected to the upper wall of the handle rod.

[0015] Preferably, the guide rod is a T-shaped structure.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The staff of the utility model inserts the cannula into the stomach through the esophagus. During this process, the camera at the rear end of the cannula facilitates imaging on the display screen, and the visualization facilitates the staff to better insert the cannula into the patient's stomach. In the process of cannula insertion, in order to prevent the residue in the esophagus from obstructing the camera's field of view, the staff can pass water through the drainage tube to the operating cavity rod and the inside of the cannula, and further spray the water on the surface of the camera lens through the flushing tube, which is convenient for cleaning and improves the field of view.

[0018] According to the utility model, when the medical staff uses the drainage tube to pass water into the cannula and the operating cavity rod, the staff can further utilize the characteristic that one end of the slider is slidably connected to the outside of the guide rod and the characteristic that the inside of the air pressure tube is slidably connected with the piston plate, and then slide the slider down to cause the piston plate to compress the air in the air pressure tube, thereby playing a role of pressurization, and further playing a role of increasing the water pressure. The pressurized water body facilitates the camera to be decontaminated at a deeper level, thereby achieving clearer imaging.

[0019] The utility model has a lower end of a rotating shaft rotatably connected to the inside of a fixed cylinder, and an upper end of the rotating shaft is fixedly connected to the lower wall of a display screen. By utilizing the characteristic of the lower end of the rotating shaft being rotatably connected to the inside of the fixed cylinder, the orientation of the display screen can be easily adjusted during the insertion of the cannula for better observation by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the external overall structure of a nursing gastric tube insertion auxiliary device;

[0021] Figure 2 This is a schematic diagram of the structure of a nursing gastric tube insertion auxiliary device from a first perspective;

[0022] Figure 3 A schematic diagram of the structure of a nursing gastric tube insertion auxiliary device from a second perspective;

[0023] Figure 4 A schematic diagram of the structure of an air pressure mechanism of a nursing gastric tube insertion auxiliary device;

[0024] Figure 5 A nursing gastric tube placement auxiliary device Figure 3 A partial enlarged view of point A in the middle.

[0025] In the figure: 100, main body mechanism; 101, operating chamber rod; 102, cannula; 103, flushing tube; 104, drainage tube; 105, suction tube; 106, mounting plate; 107, camera; 108, fixing plate; 109, display screen; 110, fixing cylinder; 111, rotating shaft; 200, pneumatic mechanism; 201, pneumatic tube; 202, piston plate; 203, handle rod; 204, mounting rod; 205, guide rod; 206, slider. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] See also Figure 1-Figure 5 As shown, the utility model is a nursing gastric tube insertion auxiliary device, comprising

[0029] The main body 100 includes an operating cavity rod 101 and a cannula 102. A socket is provided at the lower end of the operating cavity rod 101. One end of the cannula 102 is plugged and connected with one end of the operating cavity rod 101 through the socket. An imaging component is provided at one end of the cannula 102 away from the operating cavity rod 101. The outer wall of the rear end of the cannula 102 is connected to a plurality of flushing tubes 103 for flushing the imaging component. A control component is provided at the top of the operating cavity rod 101.

[0030] The pneumatic mechanism 200 includes a pneumatic tube 201 arranged on one side of the outer wall of the operating chamber rod 101. The lower end of the pneumatic tube 201 is connected to the outer wall of the lower end of the operating chamber rod 101. A piston plate 202 is slidably connected inside the pneumatic tube 201. A handle rod 203 is fixedly connected to the piston plate 202. A guide assembly is provided on one side of the operating chamber rod 101.

[0031] Depend on Figure 1 , Figure 2 , Figure 3 and Figure 5 It can be seen that the outer wall of the operating cavity rod 101 is provided with two through holes, and the two through holes are respectively provided with a drainage tube 104 and a suction tube 105. The suction tube 105 facilitates the discharge of the accumulated fluid in the patient's stomach.

[0032] The imaging assembly includes a mounting plate 106 and a camera 107 . A plurality of mounting plates 106 are fixedly mounted on the outer wall of the end of the cannula 102 , and the camera 107 is disposed on the mounting plate 106 .

[0033] The control component includes a fixed plate 108 and a display screen 109 . The fixed plate 108 is fixedly disposed on the top of the operating chamber rod 101 . A rotating component is disposed between the fixed plate 108 and the display screen 109 .

[0034] The rotating assembly includes a fixed cylinder 110 and a rotating shaft 111. The fixed cylinder 110 is fixedly arranged on the upper wall of the fixed plate 108. The lower end of the rotating shaft 111 is rotatably connected to the inside of the fixed cylinder 110. The upper end of the rotating shaft 111 is fixedly connected to the lower wall of the display screen 109. By utilizing the characteristic of the rotatable connection between the lower end of the rotating shaft 111 and the inside of the fixed cylinder 110, the orientation of the display screen 109 can be easily adjusted during the insertion of the cannula 102.

[0035] As can be seen from the above, when in use, the staff first completes the assembly of the cannula 102 by utilizing the characteristic that one end of the cannula 102 is plugged into the end of the operating cavity rod 101 through the socket. Next, the staff inserts the cannula 102 into the stomach through the esophagus. During this process, the camera 107 at the rear end of the cannula 102 is convenient for imaging on the display screen 109. Through visualization, it is convenient for personnel to better insert the cannula 102 into the patient's stomach. Among them, during the process of the cannula 102 entering, in order to prevent the dirt in the esophagus from obstructing the field of view of the camera 107, at this time, the staff can pass water into the operating cavity rod 101 and the inside of the cannula 102 through the drainage tube 104, and the water is further sprayed on the surface of the camera 107 lens through the flushing tube 103, which is convenient for cleaning and improves the field of view.

[0036] Embodiment 2:

[0037] refer to Figure 1 and Figure 4 As shown, the guide assembly includes a mounting rod 204, a guide rod 205 and a slider 206. One end of the two mounting rods 204 are fixedly connected to the outer wall of the operating chamber rod 101, the guide rod 205 is fixedly installed on one side wall of the two mounting rods 204, one end of the slider 206 is slidably connected to the outside of the guide rod 205, and the lower wall of the slider 206 is fixedly connected to the upper wall of the handle rod 203.

[0038] The guide rod 205 is a T-shaped structure.

[0039] As can be seen from the above, in order to further improve the degree of cleaning of the camera 107 by the water, during use, when the medical staff uses the drainage tube 104 to pass the water into the cannula 102 and the operating chamber rod 101, the staff can further use the characteristics of one end of the slider 206 being slidably connected to the outside of the guide rod 205 and the characteristics of the piston plate 202 being slidably connected to the inside of the air pressure tube 201, and then by sliding the slider 206 down, the piston plate 202 compresses the air in the air pressure tube 201, and then plays a role of pressurization, and further plays a role of increasing the water pressure. The pressurized water makes it easier to decontaminate the camera 107 at a deeper level, thereby achieving clearer imaging.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nursing gastric tube placement auxiliary device, characterized in that: include The main body mechanism (100) comprises an operating cavity rod (101) and a cannula (102), wherein a socket is provided at the lower end of the operating cavity rod (101), one end of the cannula (102) is plugged and connected with one end of the operating cavity rod (101) through the socket, an imaging component is provided at one end of the cannula (102) away from the operating cavity rod (101), a plurality of flushing tubes (103) for flushing the imaging component are connected to the outer wall of the rear end of the cannula (102), and a control component is provided at the top end of the operating cavity rod (101); The pneumatic mechanism (200) comprises a pneumatic tube (201) arranged on one side of the outer wall of an operating chamber rod (101), the lower end of the pneumatic tube (201) being connected to the outer wall of the lower end of the operating chamber rod (101), a piston plate (202) being slidably connected inside the pneumatic tube (201), a handle rod (203) being fixedly connected to the piston plate (202), and a guide assembly being provided on one side of the operating chamber rod (101).

2. A nursing gastric tube insertion auxiliary device according to claim 1, characterized in that: The outer wall of the operation chamber rod (101) is provided with two through holes, and a drainage tube (104) and a suction tube (105) are respectively provided inside the two through holes.

3. A nursing gastric tube insertion auxiliary device according to claim 1, characterized in that: The imaging assembly comprises a mounting plate (106) and a camera (107); a plurality of the mounting plates (106) are fixedly mounted on the outer wall of the end of the cannula (102); and the camera (107) is arranged on the mounting plate (106).

4. A nursing gastric tube insertion auxiliary device according to claim 1, characterized in that: The control component comprises a fixed plate (108) and a display screen (109); the fixed plate (108) is fixedly arranged at the top end of the operating chamber rod (101); and a rotating component is arranged between the fixed plate (108) and the display screen (109).

5. A nursing gastric tube insertion auxiliary device according to claim 4, characterized in that: The rotating assembly comprises a fixed cylinder (110) and a rotating shaft (111); the fixed cylinder (110) is fixedly arranged on the upper wall of the fixed plate (108); the lower end of the rotating shaft (111) is rotatably connected to the inside of the fixed cylinder (110); and the upper end of the rotating shaft (111) is fixedly connected to the lower wall of the display screen (109).

6. A nursing gastric tube insertion auxiliary device according to claim 1, characterized in that: The guide assembly comprises a mounting rod (204), a guide rod (205) and a slider (206); one end of the two mounting rods (204) is fixedly connected to the outer wall of the operating chamber rod (101); the guide rod (205) is fixedly installed on one side wall of the two mounting rods (204); one end of the slider (206) is slidably connected to the outside of the guide rod (205); and the lower wall of the slider (206) is fixedly connected to the upper wall of the handle rod (203).

7. A nursing gastric tube insertion auxiliary device according to claim 6, characterized in that: The guide rod (205) is a T-shaped structure.

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