CN221751538U - A nasogastric feeding tube anti-drop structure - Google Patents

Abstract

The utility model relates to the technical field of naso-feeding tube anti-dropout structure, and discloses a naso-feeding tube anti-dropout structure, including a mask, an air cushion fixedly connected to the back of the mask, a side of the air cushion connected to a gas one-way valve, an inflation component sleeved on the surface of the gas one-way valve, a tube hole opened on the side of the mask, a clamping component fixedly connected to the surface of the tube hole, a naso-feeding tube fixedly connected inside the clamping component, and a frame fixedly connected to both sides of the mask. The naso-feeding tube anti-dropout structure, through the setting of the clamping component, places the naso-feeding tube inside the frame on the side of the hole, twists the screw rod, and the screw rod moves downward inside the frame, driving the pressure plate on the bottom of one end of the bearing to move downward, squeezing the naso-feeding tube to be fixed on the surface of the support plate, completing the anti-dropout fixation of the naso-feeding tube, thereby achieving the effect of preventing the patient from unconsciously shaking the body or accidentally touching the naso-feeding tube and causing it to fall out of the patient's body.

Description

A nasogastric feeding tube anti-drop structure

Technical Field

The utility model relates to the technical field of nasogastric feeding tube anti-dropout structures, in particular to a nasogastric feeding tube anti-dropout structure.

Background Art

At present, nasogastric tubes are the main medical device for feeding liquid food to vegetative patients, patients in cerebral coma, etc. in hospitals, and are widely used. However, the nasogastric tubes used in real medical treatment are just smooth rubber tubes. After being inserted into the patient's stomach from the nasal cavity, there is no fixing device, which is very easy to slip out or slip in. In addition, comatose encephalopathy patients often pull out the inserted nasogastric tubes from the stomach or nasal cavity unconsciously, which not only increases the workload and pressure of medical staff and patients' families, but more importantly, increases the pain of repeated intubation for patients.

In the nasogastric feeding tube disclosed in publication number CN202761739U, although the top of the nasogastric feeding tube body is a blind end and the side wall is provided with a plurality of side holes, the utility model has a simple structure and is easy to use.

However, the nasogastric feeding tube has the following disadvantages:

(1) The nasogastric tube lacks an anti-drop structure and is very easy to slip out or in, which increases the workload and pressure of medical staff and patients' families. More importantly, it increases the pain of repeated intubation for patients.

(2) Wearing a nasogastric feeding tube for a long time can easily cause pressure injuries to the skin surface and is less comfortable to wear.

Utility Model Content

1. Technical issues to be solved

The technical problem solved by the utility model is to provide a nasogastric feeding tube anti-slipping structure which is highly practical, can be simply operated and has a relatively simple structure. It solves the problem that the nasogastric feeding tube proposed in the above background technology lacks an anti-slipping structure, is very easy to slip out or slide in, and wearing the nasogastric feeding tube for a long time can easily cause pressure injuries to the skin surface.

(II) Technical solution

To achieve the above objectives, the utility model is implemented through the following technical solutions: a nasogastric feeding tube anti-detachment structure, including a mask, the back of the mask is fixedly connected to an air cushion, the side of the air cushion is connected to a gas one-way valve, the surface of the gas one-way valve is sleeved with an inflation component, the side of the mask is provided with a tube hole, the surface of the tube hole is fixedly connected to a clamping component, the inside of the clamping component is fixedly connected to a nasogastric feeding tube, both sides of the mask are fixedly connected to a frame, and the inside of the frame is sleeved with an elastic band.

Optionally, a plurality of exhaust holes are provided on the side of the mask, and the exhaust holes are arranged in a rectangular array. The exhaust holes improve the air permeability of the mask and prevent condensation of water droplets inside.

Optionally, the inflation component includes a hose sleeved on the surface of the gas one-way valve, and one end of the hose is connected to the inflation bag.

Optionally, a velvet surface is provided on the side of one of the elastic bands, and a hook surface is provided on the side of the other elastic band. The elastic band is pulled to bond the hook surface to the velvet surface, so that the mask is fixed to the patient's face through the two elastic bands.

Optionally, the clamping assembly includes a frame fixedly connected to the side of the pipe hole, the top surface of the frame is threadedly connected to a screw rod, one end of the screw rod is sleeved with a bearing, and the bottom surface of the bearing is fixedly connected to a pressure plate.

Optionally, a spring is fixedly connected to the inner bottom wall of the frame, and a support plate is fixedly connected to the top surface of the spring. When the nasogastric feeding tube is squeezed and fixed on the surface of the support plate, the spring buffers the squeezing force to prevent the nasogastric feeding tube from deforming.

(III) Beneficial effects

The utility model provides a nasogastric feeding tube anti-drop structure, which has the following beneficial effects:

1. The anti-dropout structure of the nasofeeding tube places the nasofeeding tube inside the frame on the side of the sleeve hole through the setting of the clamping component, and the screw rod is turned, and the screw rod moves downward inside the frame, driving the pressure plate on the bottom of the bearing at one end to move downward, squeezing the nasofeeding tube to the surface of the support plate, completing the anti-dropout fixation of the nasofeeding tube, thereby preventing the patient from unconsciously shaking the body or accidentally touching the nasofeeding tube and causing it to fall out of the patient's body.

2. The anti-drop structure of the nasogastric feeding tube is configured with an inflation component, a gas one-way valve and an air cushion. The hose is sleeved on the surface of the gas one-way valve on the side of the air cushion, and the inflation bag is squeezed. The gas enters the air cushion through the hose on the side of the air bag, and the air cushion is inflated. Because the air cushion is filled with air, the air cushion is very soft as a whole, which improves the patient's wearing comfort, thereby achieving the effect of avoiding facial pressure injuries caused by long-term wearing of the nasogastric feeding tube.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the structure of the clamping assembly of the utility model;

FIG3 is a schematic diagram of the structure of the inflatable component of the utility model;

FIG4 is a schematic diagram of the split structure of the utility model.

In the figure: 1. mask; 2. air cushion; 3. gas one-way valve; 4. inflation component; 401. hose; 402. inflation bag; 5. clamping component; 501. frame; 502. screw rod; 503. bearing; 504. pressure plate; 6. nasogastric tube; 7. frame; 8. elastic band; 9. spring; 10. support plate.

DETAILED DESCRIPTION

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. 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.

Please refer to Figures 1 to 4. The utility model provides a technical solution: a nasogastric feeding tube anti-detachment structure, including a mask 1, an air cushion 2 is fixedly connected to the back of the mask 1, the side of the air cushion 2 is connected to the gas one-way valve 3, and the surface of the gas one-way valve 3 is sleeved with an inflation component 4. Through the arrangement of the inflation component 4, the gas one-way valve 3 and the air cushion 2, a hose 401 is sleeved on the surface of the gas one-way valve 3 on the side of the air cushion 2, and the inflation bag 402 is pinched. The gas enters the air cushion 2 through the hose 401 on one side of the inflation bag 402, and the air cushion 2 is inflated. Because the air cushion 2 is filled with air, the air cushion 2 is very soft as a whole, which improves the comfort of the patient wearing it, thereby avoiding the pressure on the face caused by long-term wearing of the nasogastric feeding tube 6. The mask 1 has a tube hole on its side, and a clamping assembly 5 is fixedly connected to the surface of the tube hole. The nasogastric tube 6 is placed inside the frame 501 on the side of the hole through the setting of the clamping assembly 5. The screw rod 502 is turned, and the screw rod 502 moves downward inside the frame 501, driving the pressure plate 504 on the bottom of the bearing 503 at one end to move downward, and the nasogastric tube 6 is squeezed and fixed to the surface of the support plate 10, thereby preventing the nasogastric tube 6 from falling off due to the patient's unconscious shaking of the body or accidental touching of the nasogastric tube 6. The nasogastric tube 6 is fixedly connected to the inside of the clamping assembly 5, and the frames 7 are fixedly connected to both sides of the mask 1. The elastic band 8 is sleeved inside the frame 7.

A plurality of exhaust holes are provided on the side of the mask 1, and the exhaust holes are arranged in a rectangular array. The exhaust holes improve the air permeability of the mask 1 and prevent condensation of water droplets inside.

The inflation component 4 includes a hose 401 sleeved on the surface of the gas one-way valve 3 , and one end of the hose 401 is connected to the inflation bag 402 .

One side of the elastic band 8 is provided with a velvet surface, and the other side of the elastic band 8 is provided with a hook surface. The elastic band 8 is pulled to adhere the hook surface to the velvet surface, so that the mask 1 is fixed to the patient's face through the two elastic bands 8.

The clamping assembly 5 includes a frame 501 fixedly connected to the side of the pipe hole, a screw rod 502 is threadedly connected to the top surface of the frame 501, a bearing 503 is sleeved on one end of the screw rod 502, and a pressure plate 504 is fixedly connected to the bottom surface of the bearing 503.

The inner bottom wall of the frame 501 is fixedly connected with a spring 9, and the top surface of the spring 9 is fixedly connected with a support plate 10. When the nasogastric tube 6 is squeezed and fixed on the surface of the support plate 10, the spring 9 buffers the squeezing force to prevent the nasogastric tube 6 from deforming.

In the utility model, the working steps of the device are as follows:

Step 1: Place the nasogastric tube 6 inside the frame 501 on the side of the sleeve hole, twist the screw rod 502, and the screw rod 502 moves downward inside the frame 501, driving the pressing plate 504 on the bottom of the bearing 503 at one end to move downward, squeezing and fixing the nasogastric tube 6 on the surface of the supporting plate 10, thereby completing the anti-dropping fixation of the nasogastric tube 6;

The second step: put the hose 401 on the surface of the gas one-way valve 3 on the side of the air cushion 2, squeeze the inflatable bag 402, and the gas enters the air cushion 2 through the hose 401 on the side of the inflatable bag 402, and the air cushion 2 is inflated. Because the air cushion 2 is filled with air, the air cushion 2 is very soft as a whole, which improves the comfort of the patient when wearing it.

It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

Although the 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)

1. The utility model provides a nasal feeding tube anticreep structure, includes face guard (1), its characterized in that: the back fixedly connected with air cushion (2) of face guard (1), the side intercommunication of air cushion (2) is to gaseous check valve (3), the surface of gaseous check valve (3) has cup jointed inflation component (4), tube hole has been seted up to the side of face guard (1), the fixed surface in tube hole is connected with clamping component (5), the inside fixedly connected with nasal feeding pipe (6) of clamping component (5), the equal fixedly connected with frame (7) in both sides of face guard (1), elastic cord (8) have been cup jointed in the inside of frame (7), a plurality of exhaust holes have been seted up to the side of face guard (1), the exhaust hole is rectangular array subsection, inflation component (4) are including cup jointing hose (401) in gaseous check valve (3) surface, the one end intercommunication of hose (401) is to air bag (402), one of them the side of elastic cord (8) is provided with the matte, and the side of elastic cord (8) is provided with and colludes the face, clamping component (5) are including frame (501) fixedly connected with in the side of tube hole, the side of face guard (1), the side of face guard (502) is connected with clamp shaft (502) screw thread, the bearing (502) is connected with to screw thread (502), the inner bottom wall of the frame body (501) is fixedly connected with a spring (9), and the top surface of the spring (9) is fixedly connected with a supporting plate (10).