CN216222357U - Gastroenterology nasogastric tube is adjustable fixes nursing device - Google Patents

Abstract

The utility model discloses an adjustable fixed nursing device for a nasogastric tube in a gastroenterology, and relates to the technical field of medical instruments. The utility model provides an adjustable fixed nursing device of gastroenterology nasogastric feeding tube, which comprises a fixing plate and i, the fixed plate both ends all are equipped with the fixed band, the fixed plate upside is opened flutedly, the recess internal rotation is connected with the drive shaft, drive shaft one end runs through the fixed plate and is connected with the knob, drive shaft right side section is equipped with the corotation screw thread, drive shaft left side section is equipped with the derotation screw thread, the equal threaded connection in drive shaft both sides has the slider, the slider upper end is equipped with the bracing piece, be equipped with the limiting plate on the bracing piece, the recess inboard is opened there is the spout, spout both ends sliding connection has the slide, the spout downside all is equipped with the sawtooth surface, the slide downside is equipped with the latch, the slide upside is equipped with the spring, the slide middle part all is equipped with the pole setting, all be equipped with the baffle in the pole setting. The adjustable fixed nursing device for the nasogastric tube in the digestive system department is simple and convenient to operate, and the fixed nasogastric tube can be flexibly adjusted and controlled.

Description

Gastroenterology nasogastric tube is adjustable fixes nursing device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an adjustable fixed nursing device for a nasogastric tube in the department of gastroenterology.

Background

When a patient in the digestive department enters a coma state, the patient needs to be fed and nursed by adopting a nasal feeding method, the nasal feeding method is a method that a catheter is inserted into an esophagus through a nasal cavity, and liquid food, water and medicines are filled in the catheter, the patient can take enough protein, water, medicines and heat through the liquid food with rich nutrition injected from the catheter, and the nasal feeding device is suitable for the patient who can not take food by mouth and the patient who can not take food by himself in the late stage of deglutition, esophageal cancer and the like caused by coma and pseudobulbar paralysis.

The pipe is inserted the back by the patient nasal cavity, adopt the adhesive tape to paste the stomach tube of external part in patient's face more, it is too simple to use the mode that the adhesive tape pasted fixedly, paste patient sweat for a long time, can reduce adhesive tape viscidity, lead to the pipe to deviate from, and patient's motion makes the pipe slide in the adhesive tape, often take place non-medical treatment and pull out the pipe, insert the pipe many times, very easily to patient's nasal cavity, mucous membranes such as esophagus cause the damage, bring the patient misery for giving, medical personnel's work load has been increased simultaneously.

In order to solve the problems, the Chinese patent (publication number: CN210991905U) discloses an adjustable fixed nursing device for a nasogastric tube in the department of gastroenterology, which comprises a main catheter, wherein a water feeding catheter and a food catheter are arranged below the main catheter, a nasogastric tube fixing device is arranged on the main catheter, a fixed hollow groove is arranged at the middle position of the top end of the nasogastric tube fixing device, the fixed hollow groove is sleeved on the main catheter, catheter fixing devices are symmetrically arranged on the upper side and the lower side of the fixed hollow groove, and the two catheter fixing devices respectively comprise a sub magic tape and a main magic tape.

Although above-mentioned scheme can be fixed the nasogastric tube, its fixed mode is single, and the fixed position of unable regulation and control nasogastric tube can't regulate and control fixed dynamics, and only can fix the nasogastric tube of single specification, has the limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable fixing nursing device for a nasogastric tube in the digestive system department, which meets the requirements of people on simple and convenient operation of the adjustable fixing nursing device for the nasogastric tube and flexible regulation and control of the fixed nasogastric tube.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides an adjustable fixed nursing device of gastroenterology nasogastric feeding tube, which comprises a fixing plate and i, the fixed plate both ends all are equipped with the fixed band, the fixed plate upside is opened flutedly, the fluted internal rotation is connected with the drive shaft, drive shaft one end runs through the fixed plate and is connected with the knob, the knob end to the middle part of drive shaft is equipped with the corotation screw thread, the other end to the middle part of drive shaft is equipped with the derotation screw thread, two sections equal threaded connection have the slider about the drive shaft, the slider upper end all is equipped with the bracing piece, all be equipped with the limiting plate on the bracing piece, the spout has all been opened to the inboard upper wall of recess, the equal sliding connection in spout both ends has the slide, the spout downside all is equipped with the sawtooth surface, the position that the slide corresponds the sawtooth surface is equipped with, the slide upside is equipped with the spring, spring upper end offsets with the spout, the slide middle part all is equipped with the pole setting, all be equipped with the baffle in the pole setting.

The principle and the effect of the technical scheme of the utility model are as follows:

by adopting the design scheme, when the nasogastric tube of a patient needs to be fixed, the fixing plate is firstly placed below the nasal alar of the patient and is fixed by the fixing belt, then the fixing position of the nasogastric tube is adjusted, the vertical rod is pulled upwards, the baffle is moved to a target position and then inserted into the nasogastric tube, then the knob is rotated, the knob drives the driving shaft to rotate, and further the limiting plate is driven to clamp and fix the nasogastric tube; when the length of the nasal feeding tube needs to be adjusted, the knob is reversed, and the fixation of the nasal feeding tube can be released.

The adjustable fixing nursing device for the nasogastric tube in the gastroenterology is provided with the groove, the driving shaft, the sliding block, the supporting rod, the limiting plate and the baffle plate, compared with the fixing device in the prior art, the adjustable fixing nursing device is simple and convenient to operate, has a more stable fixing effect, can fix the nasogastric tubes with different specifications, and is wider in application range; the nasal feeding tube is also provided with a sliding chute, a sliding plate, a sawtooth surface, a latch, a spring and a vertical rod, and compared with the prior art, the nasal feeding tube can flexibly regulate and control the fixed position of the nasal feeding tube according to the body type of a patient, and is more convenient and faster to use; this use is novel still to be equipped with the fixed band, uses more stably, convenient.

Furthermore, a limiting groove is formed in one side, opposite to the adjacent baffle, of the limiting plate, and the limiting groove is arranged in an arc shape.

The utility model has the advantages of accessible spacing groove is stabilized fixed the nasogastric tube like this, and curved spacing groove can be fixed the nasogastric tube of multiple specification, and the suitability is stronger.

Further, the bottom of the fixing plate is provided with a gasket which is a sponge, and the lower side of the gasket is provided with an arc-shaped groove.

Like this the fixed plate is more stable with the patient contact, and the result of use is better, and the comfort level is higher.

Further, the fixing band is made of medical rubber, and the fixing band is provided with a magic tape.

So the magic tape can be used for rapidly fixing the device, and the use is more convenient.

Furthermore, the fixing belt is provided with an adjusting buckle.

Therefore, the length of the fixing belt can be adjusted through the adjusting buckle, and the device is more stable to use.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable fixed nursing device for a nasogastric tube for department of gastroenterology according to the utility model;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a left side view of a baffle of an adjustable fixed nursing device of a nasogastric tube for digestive system department of the utility model;

FIG. 4 is a left side view of a limiting plate of the adjustable fixed nursing device for the nasogastric tube in the department of gastroenterology of the utility model;

the reference numbers in the figures are as follows: the fixing plate comprises a fixing plate 1, a fixing belt 2, a groove 3, a driving shaft 4, a knob 5, a sliding block 6, a supporting rod 7, a limiting plate 8, a sliding groove 9, a sliding plate 10, a sawtooth surface 11, a latch 12, a spring 13, a vertical rod 14, a baffle 15 and a gasket 16.

Detailed Description

The utility model is described in further detail below with reference to the following figures and detailed description:

as shown in figure 1, an adjustable fixing nursing device for a nasal feeding tube in the department of gastroenterology comprises a fixing plate 1, a gasket 16 is laid at the bottom of the fixing plate 1, the gasket 16 is sponge, an arc-shaped groove matched with a human body is formed in the lower side of the gasket 16, fixing bands 2 are arranged at the left end and the right end of the fixing plate 1 respectively, the fixing bands 2 are made of medical rubber, the two fixing bands 2 are connected through magic tapes, the fixing bands 2 can also be connected and fixed through adjusting buckles, a groove 3 is formed in the upper side of the fixing plate 1, a driving shaft 4 is rotatably connected in the groove 3, the right end of the driving shaft 4 penetrates through the fixing plate 1 to be connected with a knob 5, a forward thread is arranged from the right end to the middle part of the driving shaft 4, a reverse thread is arranged from the left end to the middle part of the driving shaft 4, sliders 6 are in threaded connection with the left section and the right section of the driving shaft 4, as shown in figure 4, supporting rods 7 are fixedly connected at the upper ends of the sliders 6, and limiting plates 8 are arranged on the supporting rods 7, the left and right sides of 3 inner walls of recess has all been opened spout 9, as shown in fig. 2 and fig. 3, the equal sliding connection in spout 9 both ends has slide 10, slide 10 quantity is two, the downside of spout 9 all is equipped with serrated surface 11, the position that slide 10 downside corresponds serrated surface 11 is provided with latch 12, spring 13 is installed to slide 10 upside, spring 13 upper end offsets with spout 9, the equal fixedly connected with pole setting 14 in middle part of slide 10, all install baffle 15 in the pole setting 14, the curved spacing groove has all been opened to baffle 15 and the relative one side of adjacent limiting plate 8.

When the nasogastric tube of a patient needs to be fixed, the fixing plate 1 is firstly placed under the nasal alar of the patient, then the fixing belt 2 is adjusted to fix the fixing plate 1, then the upright rod 14 is pulled upwards, the upright rod 14 moves upwards to drive the sliding plate 10 to move upwards, the sliding plate 10 moves upwards to separate the latch 12 from the serrated surface 11 and compress and abut against the spring 13, thereby releasing the locking state of the baffle plate 15, then the baffle 15 is moved to the target position, the force applied on the upright 14 is removed, the slide plate 10 moves downwards under the elastic action of the spring 13, the latch 12 is engaged with the sawtooth surface 11, fixing the baffle 15, inserting a nasogastric tube, rotating the knob 5 in a forward mode, wherein the knob 5 drives the driving shaft 4 to rotate, the driving shaft 4 rotates in a forward mode to drive the sliding block 6 to move towards two ends of the driving shaft 4, and the sliding block 6 moves to drive the supporting rod 7 and the limiting plate 8 to move until the limiting plate 8 clamps and fixes the nasogastric tube; when the length of the nasogastric tube needs to be adjusted, the knob 5 is reversed, the limiting plates 8 on the left side and the right side move towards the middle, and then the nasogastric tube can be released from being fixed.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (5)

1. The utility model provides an adjustable fixed nursing device of gastroenterology nasogastric tube which characterized in that: the fixing device comprises a fixing plate (1), fixing belts (2) are arranged at two ends of the fixing plate (1), a groove (3) is formed in the upper side of the fixing plate (1), a driving shaft (4) is connected in the groove (3) in a rotating mode, one end of the driving shaft (4) penetrates through the fixing plate (1) and is connected with a knob (5), a forward-rotation thread is arranged from the knob end to the middle of the driving shaft (4), a reverse-rotation thread is arranged from the other end to the middle of the driving shaft (4), sliders (6) are connected to the left section and the right section of the driving shaft (4) in a threaded mode, a supporting rod (7) is arranged at the upper end of each slider (6), a limiting plate (8) is arranged on each supporting rod (7), a sliding groove (9) is formed in the upper wall of the inner side of the groove (3), sliding plates (10) are connected to two ends of the sliding groove (9) in a sliding mode, and a sawtooth surface (11) is arranged on the lower side of each sliding groove (9), the position that slide (10) corresponds serrated surface (11) is equipped with latch (12), slide (10) upside is equipped with spring (13), spring (13) upper end offsets with spout (9), slide (10) middle part all is equipped with pole setting (14), all be equipped with baffle (15) on pole setting (14).

2. The adjustable fixed nursing device of department of gastroenterology nasogastric feeding tube of claim 1, characterized in that: limiting grooves are formed in one side, opposite to the adjacent baffle (15), of the limiting plate (8), and the limiting grooves are arranged in an arc shape.

3. The adjustable fixed nursing device of department of gastroenterology nasogastric feeding tube of claim 1, characterized in that: the bottom of the fixing plate (1) is provided with a gasket (16), the gasket (16) is made of sponge, and an arc-shaped groove is formed in the lower side of the gasket (16).

4. The adjustable fixed nursing device of department of gastroenterology nasogastric feeding tube of claim 1, characterized in that: the fixing band (2) is made of medical rubber, and a magic tape is arranged on the fixing band (2).

5. The adjustable fixed nursing device of department of gastroenterology nasogastric feeding tube of claim 1, characterized in that: the fixing belt (2) is provided with an adjusting buckle.

Images