CN219461953U

CN219461953U - Fixing device of nose intestine pipe of anticreep pipe

Info

Publication number: CN219461953U
Application number: CN202320227502.2U
Authority: CN
Inventors: 陈凤智
Original assignee: Individual
Current assignee: Seventh Affiliated Hospital Of Sun Yat Sen University Shenzhen
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-04
Anticipated expiration: 2033-02-16

Abstract

The utility model provides a fixing device of a nose-intestine tube of an anti-drop tube, which relates to the technical field of medical equipment and comprises a tube body, wherein the tube body is in a spiral shape, the head end of the tube body is connected with an outer plug, the outer plug is hollowed out, the outer plug is in a round table shape, the tail end of the tube body is connected with an end head, the tube body, the end head and the outer plug are integrated, the outer plug is mainly designed for fixing the tube body outside a nostril, a small round surface of the outer plug faces inwards and is inserted into the nostril together with the tube body, a large round surface of the outer plug is clamped outside the nostril, a rubber ball is used for being stuffed into the nostril and is fixed in the nostril, if the rubber ball is clamped in the nostril, the expansion blocks on two sides of the rubber ball can be adjusted, the expansion blocks are flat in an initial state, when expansion is needed, the screw head rotates clockwise, the outer thread column is driven to move outwards, and the expansion blocks are pushed to turn outwards when the outer thread column moves outwards.

Description

Fixing device of nose intestine pipe of anticreep pipe

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixing device of a nose intestine of an anti-drop tube.

Background

The naso-intestinal tube is visible under X-ray, the naso-intestinal tube is straightened through a guide wire in the blind insertion process, the guide wire is taken out after being placed in the stomach, the naso-intestinal tube automatically passes through the pylorus under the condition of normal gastrointestinal power within 8 to 12 hours, and can also pass through the pylorus with the help of an endoscope, nutrient substances are provided by the naso-intestinal tube, the integrity of the intestinal tract is maintained, the bacterial displacement is reduced, the consumption and the high metabolism level of energy are reduced, a patient takes a semi-sitting position or a semi-lying position, the insertion length of the naso-intestinal tube is measured, the position of the length on the naso-intestinal tube is marked, about 20 ml normal saline is injected into the naso-intestinal tube cavity to activate the guide wire surface lubricant, the guide wire is inserted into the naso-intestinal tube, the head of the spiral naso-intestinal tube is straightened, the head of the naso-intestinal tube is dipped with a little normal saline, activating lubricant on the nasal cavity, slowly inserting the nasal cavity into the throat, allowing a patient to swallow, allowing the nasal cavity to smoothly enter the esophagus, sucking gastric juice from the nasal cavity by using an empty needle when the nasal cavity is inserted into the throat, injecting 10 ml physiological saline into the nasal cavity, withdrawing the guide steel wire, fixing the nasal cavity at 30 cm of the nasal cavity by using adhesive tape, keeping the nasal cavity in a natural bending and loosening state, and allowing the distal end of the nasal cavity to restore to a spiral shape by itself due to special spiral memory property, allowing the nasal cavity to enter the duodenum and jejunum by itself under the action of gastric peristalsis after 8-12 h in the stomach, and performing X-ray film shooting after the insertion tube 24 h to confirm that the front end of the nasal cavity reaches the upper segment of jejunum, and fixing the nasal cavity below the nostril by using adhesive tape to prevent slipping.

The traditional nose intestine tube adopts special materials to have spiral memory performance, the far end can restore spiral shape by oneself, the nose intestine tube accords with human body structure, can be easier to insert into intestines, but the following problems still exist in the actual use process: 1. the end part of the outer part of the nose intestine pipe, which is close to the nostril, is not provided with a fixing structure, and can be fixed only by using an adhesive tape, so that the nose intestine pipe is very inconvenient; 2. the nose tube has no protective structure at the entering end, and the nose tube can be difficult to fit due to excessive force when entering the intestinal tract, so that the problem is solved by the fixing device of the nose tube of the anti-drop tube.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the end part of the nose intestine outside close to the nostril is not provided with a fixing structure, the nose intestine is fixed by using an adhesive tape, the entering end part of the nose intestine is not provided with a protecting structure, and the nose intestine is possibly uncomfortable to the human body due to too strong force when entering the intestinal tract, so that the fixing device of the nose intestine of the anti-falling pipe is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fixing device of nose intestines tube of anticreep pipe, includes the body, the shape of body is the heliciform, the head end of body is connected with outer stopper, outer stopper is the fretwork, the shape of outer stopper is the round platform shape, the tail end connection of body has the end, body, end and outer stopper are integrative.

Preferably, the inner side of the head end of the pipe body, which is close to the outer plug, is sleeved with a sleeve, the outer part of the pipe body, which is close to the inner side of the sleeve, is provided with a rubber ball, and the top of the rubber ball is provided with a perforation.

Preferably, both sides of the rubber ball are connected with extension blocks, and air holes are formed in the outer sides of the extension blocks.

Preferably, the two sides of the sleeve are provided with connecting columns, and one end of each connecting column is connected with an external thread column in a threaded manner.

Preferably, the external thread of the external thread column is connected with a thread head, and one end of the external thread column is connected with the extension block.

Preferably, the top and the bottom of the tail end of the pipe body are both provided with sliding convex blocks, the outer parts of the sliding convex blocks are connected with a sheath in a sliding manner, and the shape of the sheath is a truncated cone shape.

Preferably, the sheath is hollow, a sliding opening is formed in the outer portion of the sheath, the sliding opening and the sliding protruding block are mutually matched, and the end is wrapped by the sheath.

Advantageous effects

The utility model relates to a tube body, which is mainly used for fixing a tube body outside a nostril, a small round surface of the outer plug faces inwards and is inserted into the nostril together with the tube body, a large round surface of the outer plug can be clamped outside the nostril, the outer plug is made of silica gel, the outer plug is hollowed and does not affect air intake, the large round surface is clamped to complete preliminary fixing, a rubber ball is used for being plugged into the nostril, the tube body is fixed in the nostril, the rubber ball can be clamped in the nostril, if the nostril is large, the stretching blocks on the two sides of the rubber ball can be adjusted, in an initial state, the stretching blocks are flat, when the tube body needs to be expanded, a threaded head is rotated clockwise, the threaded head is rotated clockwise to drive an outer thread column to move outwards, the outer thread column is pushed to turn outwards when the outer thread column moves outwards, so that the stretched range is wider, after the tube body is plugged into the nostril together with the tube body, the stretching blocks on the two sides of the rubber ball are supported in the nostril after the tube body is plugged, and double fixing of the head ends of the tube body is completed when the outer plug is matched with the outer tube body.

According to the utility model, the sheath is soft silica gel, after the end is wrapped, the end cannot be directly contacted with the intestinal canal, so that the situation that a patient is hard to stab and pain is avoided, and after the end is contacted with the bottom of the intestinal canal, the sheath is slowly pushed down, so that the sheath can slide towards the top end along the sliding convex block, then the end is exposed, the whole protection structure is simple, a certain buffering effect can be achieved, and the end is prevented from stabbing and pain the intestinal canal in the suddenly hard descending process.

Drawings

FIG. 1 is a diagram of a pipe structure of the present utility model;

FIG. 2 is a shrink-on construction of the jacket of the present utility model;

FIG. 3 is a diagram of the head end of the pipe body of the present utility model;

fig. 4 is a structural diagram of the rubber ball of the present utility model.

Legend description:

1. a tube body; 2. an outer plug; 3. a sleeve; 4. rubber balls; 5. a sheath; 6. a sliding port; 7. a sliding bump; 8. an extension block; 9. perforating; 10. air holes; 11. connecting columns; 12. a thread head; 13. an outer grain column; 14. a tip.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

First embodiment:

referring to fig. 1-4, a fixing device of a nose intestine of an anti-falling tube comprises a tube body 1, wherein the tube body 1 is in a spiral shape, the head end of the tube body 1 is connected with an outer plug 2, the outer plug 2 is hollow, the outer plug 2 is in a round table shape, the tail end of the tube body 1 is connected with a head 14, the tube body 1, the head 14 and the outer plug 2 are integrated, the tube body 1 and the existing nose intestine are made of the same material, the outer plug 2 is mainly designed for fixing the tube body 1 outside the nostrils, a small round surface of the outer plug 2 is inwards inserted into the nostrils together with the tube body 1, a large round surface can be clamped outside the nostrils, the outer plug 2 is made of silica gel, the outer plug 2 is hollow and does not affect air intake, and preliminary fixing is completed after the large round surface is clamped.

The inner side of the head end of the tube body 1, which is close to the outer plug 2, is sleeved with the sleeve 3, the outer part of the tube body 1, which is close to the inner side of the sleeve 3, is provided with the rubber ball 4, the top of the rubber ball 4 is provided with the through hole 9, both sides of the rubber ball 4 are connected with the extension blocks 8, the outer side of the extension blocks 8 is provided with the air holes 10, the rubber ball 4 is used for being plugged into nostrils, the tube body 1 is fixed from the nostrils, the rubber ball 4 can be clamped in the nostrils, if the nostrils are bigger, the extension blocks 8 at both sides of the rubber ball 4 can be adjusted, in the initial state, the extension blocks 8 are flat, when the tube body 1 needs to be expanded, the screw thread head 12 is rotated clockwise, the screw thread head 12 can drive the outer thread column 13 to move outwards, the extension blocks 8 can be pushed outwards when the outer thread column 13 moves outwards, the extension blocks 8 can be pushed to turn outwards, the extended range can be wider, after the tube body 1 is plugged into the nostrils, the extension blocks 8 at both sides of the rubber ball 4 can be supported in nostrils after the nostrils are plugged, and double fixation of the outer plug 1 is completed when the tube body is matched with the outer plug 1.

Specific embodiment II:

referring to fig. 1-4, the top and the bottom of the tail end of the tube body 1 are both provided with sliding protruding blocks 7, the outer sliding connection of the sliding protruding blocks 7 is provided with a sheath 5, the sheath 5 is in a round table shape, the sheath 5 is hollowed, the outer part of the sheath 5 is provided with a sliding opening 6, the sliding opening 6 and the sliding protruding blocks 7 are mutually matched, the sheath 5 wraps an end 14, the sheath 5 wraps a column with the end 14 in an initial state, the end 14 is the bottommost end of the tube body 1 and is directly contacted with the bottom of an intestinal canal of a human body, the sheath 5 is soft silica gel, after wrapping the end 14, the end 14 is not directly contacted with the intestinal canal, so that a patient is prevented from being hard-poked, after contacting the bottom of the intestinal canal, the sheath 5 is slowly pushed down, the sheath 5 slides towards the top along the sliding protruding blocks 7, then the end 14 is exposed, and the whole protection structure is simple.

To sum up:

1. the design of outer stopper 2 is mainly used for fixing outside the nostril of body 1, the small circle face of outer stopper 2 inwards along with body 1 inserts the nostril, big circle face can block outside the nostril, the material of outer stopper 2 is silica gel, outer stopper 2 is hollow and does not influence the air inlet, preliminary fixation just has been accomplished after big circle face blocks, rubber ball 4 is used for filling into the nostril, fix tube 1 from the interior of nostril, rubber ball 4 can block in the nostril, if the nostril is great, can adjust the stretching piece 8 of rubber ball 4 both sides, in initial state stretching piece 8 is level, when needs to expand, clockwise rotation screw thread head 12, screw thread head 12 clockwise rotation can drive outside line post 13 outside and move, outside line post 13 outside can promote stretching piece 8 outside and turn over when moving, so by the scope will be wider, after adjusting to the width that suits with human nostril, along with body 1 fills in, stretching piece 8 of rubber ball 4 both sides can support in the nostril, double fixation of outer stopper 2 just has been accomplished to the end of fitting outside in this way.

2. The sheath 5 is soft silica gel, wraps up the end 14, and the end 14 can not directly contact with the intestines tube, has avoided the patient who is hard to stab pain, after touching intestines tube bottom, slowly pushes down again, and sheath 5 can slide along slip lug 7 like this towards the top, then the end 14 will expose, and whole protection architecture is simple, can play certain cushioning effect, has prevented the end 14 and has stabbed painful intestines in the decline in-process that suddenly exerts.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixing device of nose intestines tube of anticreep pipe, includes body (1), its characterized in that: the shape of body (1) is the heliciform, the head end of body (1) is connected with outer stopper (2), outer stopper (2) are the fretwork, the shape of outer stopper (2) is round platform shape, the tail end connection of body (1) has end (14), body (1), end (14) and outer stopper (2) are integrative.

2. The device for fixing the nose-intestine tube of the anti-drop tube according to claim 1, wherein: the inner side of the head end of the pipe body (1) close to the outer plug (2) is sleeved with a sleeve (3), the outer part of the pipe body (1) is close to the inner side of the sleeve (3) and is provided with a rubber ball (4), and the top of the rubber ball (4) is provided with a perforation (9).

3. The fixing device for a nose intestine of an anti-drop tube according to claim 2, wherein: both sides of the rubber ball (4) are connected with extension blocks (8), and air holes (10) are formed in the outer sides of the extension blocks (8).

4. The fixing device for a nose intestine of an anti-drop tube according to claim 2, wherein: the two sides of the sleeve (3) are provided with connecting columns (11), and one end of each connecting column (11) is connected with an external thread column (13) in a threaded manner.

5. The device for fixing the nose-intestine tube of the anti-drop tube according to claim 4, wherein: the external thread of the external thread column (13) is connected with a thread head (12), and one end of the external thread column (13) is connected with the extension block (8).

6. The device for fixing the nose-intestine tube of the anti-drop tube according to claim 1, wherein: the top and the bottom of body (1) tail end all are equipped with slip lug (7), the outside sliding connection of slip lug (7) has sheath (5), the shape of sheath (5) is round platform shape.

7. The device for fixing the nasal intestinal canal of the anti-drop tube according to claim 6, wherein: the sheath (5) is hollow, a sliding opening (6) is formed in the outer portion of the sheath (5), the sliding opening (6) and the sliding protruding block (7) are mutually matched, and the end (14) is wrapped by the sheath (5).