CN217645281U - Nose mask for fixing traction three-cavity two-bag tube - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, specifically be a nose cup for fixing pull three chamber two bag pipes, including nose cup and pipe, the through hole has been seted up to the surface of nose cup, the fixed surface of nose cup installs the pipe, and the pipe setting is in the outside of through hole, the inside of pipe is provided with the extrusion subassembly, the upper end of extrusion subassembly is provided with fixed subassembly. The utility model discloses after putting into three chamber two bag pipes for the patient, outwards pass the through hole with the tail end of three chamber two bag pipes, make nose mask cover in patient's nose department, and fix the head at the patient through first bandage and second bandage, then pull the tail end of three chamber two bag pipes and reach predetermined power, then anticlockwise rotation ring drives two sets of movable block extrusion two sets of extrusion pieces, make two sets of extrusion piece extrusion three chamber two bag pipes's tail end, can fix three chamber two bag pipes, and keep traction force, so the patient position of lying is unrestricted, avoid weighing down the ponderosity pneumonia, buttock bedsore and other discomforts.

Description

Nose mask for fixing traction three-cavity two-bag tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a nose mask for fixing and traction a three-cavity and two-bag tube.

Background

The three-cavity two-sac tube comprises a three-cavity tube, a stomach air sac and an esophagus air sac, and is a method which is commonly used for treating upper gastrointestinal hemorrhage or esophageal and gastric fundus varicose bleeding clinically, the front end of the three-cavity tube and the surface of the air sac are coated with liquid paraffin and then are sent from the nasal cavity of a patient to inflate the stomach air sac, then the three-cavity tube is pulled outwards, and a rope is used for pulling by 0.5kg of gravity through a pulley device, so that the compression hemostasis effect is achieved.

The time of using the three-cavity two-sac tube by a patient usually needs 6-24 h, and a part of serious patients need more than 24h, because the traction direction of the three-cavity two-sac tube needs to be kept in a straight line with nostrils, and the patient can only slightly move, the patient can take a forced supine position for a long time, the body position can not be changed after traction, the body is extremely uncomfortable, the patient is painful, some patients are difficult to accept, falling pneumonia is easy to occur, back circulation disorder is caused, and hip bedsore and other discomfort occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nose cup for fixing pull three chamber two bag pipes to solve the patient that proposes in the above-mentioned background art and need take for a long time when using three chamber two bag pipes and force the supine position, can not alternate the problem of position after pulling.

In order to achieve the above purpose, the utility model provides a following technical scheme: a nose cover for fixing a traction three-cavity two-bag tube comprises a nose cover and a circular tube, wherein a through hole is formed in the outer surface of the nose cover, the circular tube is fixedly installed on the outer surface of the nose cover and is arranged on the outer side of the through hole, an extrusion assembly is arranged inside the circular tube, a fixing assembly is arranged at the upper end of the extrusion assembly, and a wearing assembly is arranged on the outer surface of the nose cover;

the extrusion subassembly includes that coaxial symmetry sets up at the inside two sets of extrusion pieces of pipe, and two sets of T-arrangement grooves have been seted up to the surface of nose cup, and the inside in two sets of T-arrangement grooves all is provided with the T-arrangement piece, and the tip of two sets of T-arrangement pieces all is connected with the lower fixed surface of two sets of extrusion pieces, and the inside coaxial symmetry of pipe is provided with two sets of movable blocks, and the last fixed surface of two sets of movable blocks installs the ring.

It is obvious by above-mentioned scheme, drive two sets of movable blocks through anticlockwise rotation ring and rotate, make the surface of two sets of movable blocks extrude two sets of extrusion pieces, make two sets of extrusion pieces inwards move simultaneously and extrude the tail end of two sacculus pipes in three chambeies, can fix two sacculus pipes in three chambeies, through the cooperation with fixed subassembly, can realize the fixed purpose of two sacculus pipe centre gripping in three chambers, and keep traction force, so patient's clinostatism is unrestricted, avoid weighing down a pneumatopneumonia, buttock bedsore and other discomforts etc..

In the embodiment, the fixing assembly comprises a mounting box fixedly mounted on the upper surface of the circular ring, a penetrating hole is formed in the right side surface of the mounting box, an insertion rod is arranged inside the mounting box, a round hole is formed in the inner wall of the circular pipe, the end portion of the insertion rod penetrates through the penetrating hole and is arranged in the round hole, a spring is fixedly connected to the inner wall of the mounting box, the end portion of the spring is fixedly connected with the side surface of the insertion rod, a communicating notch is formed in the upper surface of the mounting box, a push rod is fixedly connected to the outer surface of the insertion rod, and the end portion of the push rod penetrates through the communicating notch and extends to the outer side of the mounting box;

according to the scheme, when the circular ring rotates and drives the two groups of extrusion blocks to clamp and fix the three-cavity two-balloon catheter, the end part of the inserted rod is aligned to the circular hole, and the inserted rod can automatically spring into the circular hole under the elastic action of the spring, so that the fixing purpose is realized.

In the embodiment, the wearing assembly comprises buckles A fixedly installed on the outer surfaces of the two sides of the nose cover, a first bandage is arranged between the two buckles A, the two ends of the first bandage penetrate through the two buckles A, sticky magic tape sets are arranged at the two ends of the first bandage, a first connecting belt is fixedly connected to the upper end of the nose cover, a forehead cushion is fixedly connected to the end portion of the first connecting belt, buckles B are fixedly installed at the left end and the right end of the forehead cushion, a second bandage is arranged between the two buckles B, the two ends of the second bandage penetrate through the two buckles B, and sticky magic tape sets are arranged at the two ends of the second bandage;

it is visible by above-mentioned scheme, tie up first bandage and second bandage at patient's head, can fix the nose department at patient with the nose cup to all be provided with the magic subsides group of pasting each other through the both ends at first bandage and second bandage, applicable in the patient of face type variation in size, and can adjust the elasticity according to patient's comfort level.

In the embodiment, the inner wall of the circular tube is provided with an annular limiting groove, and the outer edge of the circular ring is arranged in the annular limiting groove;

according to the scheme, the annular limiting groove can limit the position of the circular ring, so that the circular ring is prevented from falling off.

In the embodiment, the side surface of the first binding band is fixedly connected with a second connecting band, and the end part of the second connecting band is fixedly connected with the side surface of the second binding band;

according to the scheme, the first bandage and the second bandage can be connected through the second connecting band, so that the first bandage and the second bandage are not prone to shifting, stability of a patient during wearing can be improved, and the first bandage and the second bandage are not prone to loosening.

In the embodiment, the outer surfaces of the nose cover and the forehead pad are both provided with silica gel layers, and the first bandage and the second bandage are both made of spandex materials;

it is thus clear that by above-mentioned scheme, the silica gel layer has good elasticity, can improve the facial comfort level of patient when the patient wears, and the spandex material has good elasticity for first bandage and second bandage are tied up more stably when patient's head, and difficult pine takes off.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses after putting into three chamber two bag pipes for the patient, outwards pass the through hole with the tail end of three chamber two bag pipes, make the nose cup cover in patient's nose department, and fix at patient's head through first bandage and second bandage, then pull the tail end of three chamber two bag pipes and reach the power of predetermineeing, then anticlockwise rotation ring drives two sets of movable blocks and extrudes two sets of extrusion pieces, make two sets of extrusion pieces extrude the tail end of three chamber two bag pipes, can fix three chamber two bag pipes, and keep traction force, so patient's clinostatism is unrestricted, avoid weighing down the pneumatosis pneumonia, buttock bedsore and other discomforts;

2. the utility model discloses an all be provided with the silica gel layer at the surface of nose cup and forehead pad, can be when the patient wears, improve the facial comfort level of patient, through setting up the second connecting band, can be connected between first bandage and the second bandage, make first bandage and the difficult emergence of second bandage shift, and then can improve the stability when the patient wears, difficult pine takes off, and all be provided with the magic subsides group of pasting each other through the both ends at first bandage and second bandage, applicable in the patient of face type variation in size, and can adjust the elasticity according to patient's comfort level.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a middle circular tube according to the present invention;

FIG. 3 is a schematic view of the area structure of the extrusion block of the present invention;

fig. 4 is an enlarged schematic view of the structure a in fig. 1 of the present invention.

In the figure: 100. a nose mask; 101. a through hole; 200. a circular tube; 300. an extrusion assembly; 301. extruding the block; 302. a T-shaped slot; 303. a T-shaped block; 304. a movable block; 305. a circular ring; 306. an annular limiting groove; 400. a fixing component; 401. mounting a box; 402. inserting a rod; 403. a circular hole; 404. a spring; 405. a communication notch; 406. a push rod; 500. a wear assembly; 501. a buckle A; 502. a first strap; 503. a first connecting belt; 504. a forehead pad; 505. a buckle B; 506. a second strap; 507. and a second connecting band.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a nose mask for fixing a traction three-cavity two-bag tube comprises a nose mask 100 and a circular tube 200, wherein a through hole 101 is formed in the outer surface of the nose mask 100, the circular tube 200 is fixedly installed on the outer surface of the nose mask 100, the circular tube 200 is arranged on the outer side of the through hole 101, an extrusion assembly 300 is arranged inside the circular tube 200, a fixing assembly 400 is arranged at the upper end of the extrusion assembly 300, and a wearing assembly 500 is arranged on the outer surface of the nose mask 100;

the squeezing assembly 300 comprises two sets of squeezing blocks 301 coaxially and symmetrically arranged inside the circular tube 200, two sets of T-shaped grooves 302 are formed in the outer surface of the nose mask 100, T-shaped blocks 303 are arranged inside the two sets of T-shaped grooves 302, the end parts of the two sets of T-shaped blocks 303 are fixedly connected with the lower surfaces of the two sets of squeezing blocks 301, two sets of movable blocks 304 are coaxially and symmetrically arranged inside the circular tube 200, and a circular ring 305 is fixedly arranged on the upper surfaces of the two sets of movable blocks 304;

specifically, the fixing assembly 400 includes a mounting box 401 fixedly mounted on the upper surface of the ring 305, a penetrating opening is formed in the right side surface of the mounting box 401, an insertion rod 402 is arranged inside the mounting box 401, a circular hole 403 is formed in the inner wall of the circular tube 200, the end of the insertion rod 402 penetrates through the penetrating opening and is arranged in the circular hole 403, a spring 404 is fixedly connected to the inner wall of the mounting box 401, the end of the spring 404 is fixedly connected to the side surface of the insertion rod 402, a communicating notch 405 is formed in the upper surface of the mounting box 401, a push rod 406 is fixedly connected to the outer surface of the insertion rod 402, the end of the push rod 406 penetrates through the communicating notch 405 and extends to the outer side of the mounting box 401, when the ring 305 rotates and drives the two sets of extrusion blocks 301 to clamp and fix the three-cavity two-bag tubes, the end of the insertion rod 402 is aligned with the circular hole 403, and the insertion rod 402 can automatically spring into the circular hole 403 due to the elastic force of the spring 404, so that the fixing purpose is achieved;

specifically, the wearing assembly 500 includes fasteners a501 fixedly installed on the outer surfaces of both sides of the nose mask 100, a first strap 502 is disposed between the two sets of fasteners a501, both ends of the first strap 502 penetrate through the insides of the two sets of fasteners a501, and both ends of the first strap 502 are provided with sticky magic tape sets, the upper end of the nose mask 100 is fixedly connected with a first connecting band 503, the end of the first connecting band 503 is fixedly connected with a forehead pad 504, both left and right ends of the forehead pad 504 are fixedly provided with fasteners B505, a second strap 506 is disposed between the two sets of fasteners B505, both ends of the second strap 506 penetrate through the insides of the two sets of fasteners B505, and both ends of the second strap 506 are provided with sticky magic tape sets, the first strap 502 and the second strap 506 are tied on the head of a patient, the nose mask 100 can be fixed on the patient, and the nose of the nose can be adapted to the patient with different face sizes by providing the magic tape sets stuck to both ends of the first strap 502 and the second strap 506, and the tightness can be adjusted according to the comfort level of the patient;

specifically, the inner wall of the circular tube 200 is provided with an annular limiting groove 306, the outer edge of the circular ring 305 is arranged in the annular limiting groove 306, and the annular limiting groove 306 can limit the position of the circular ring 305 to prevent the circular ring 305 from falling off;

specifically, a second connecting band 507 is fixedly connected to the side surface of the first strap 502, the end of the second connecting band 507 is fixedly connected to the side surface of the second strap 506, and the second connecting band 507 can connect the first strap 502 and the second strap 506, so that the first strap 502 and the second strap 506 are not easy to shift, the stability of the patient during wearing can be improved, and the patient is not easy to loosen;

specifically, the surface of nose cup 100 and forehead pad 504 all is provided with the silica gel layer, and first bandage 502 and second bandage 506 are the spandex material, and the silica gel layer has good elasticity, can improve the facial comfort level of patient when the patient wears, and the spandex material has good elasticity for first bandage 502 and second bandage 506 are tied up when patient's head more stably, and difficult pine takes off.

The working principle is as follows: when the device is used, the three-cavity two-balloon tube is firstly placed into a patient, after the stomach balloon is inflated, the tail end of the three-cavity two-balloon tube outwards penetrates through the through hole 101, the nose mask 100 is covered at the nose of the patient, the device is fixed at the head of the patient through the first bandage 502 and the second bandage 506, then the tail end of the three-cavity two-balloon tube is pulled to reach a preset force, then the mounting box 401 is rotated anticlockwise to drive the circular ring 305 to rotate, because the outer surfaces of the movable blocks 304 and the extrusion blocks 301 are arc surfaces, and the two groups of extrusion blocks 301 are both limited by the T-shaped groove 302 and the T-shaped block 303, the two groups of movable blocks 304 can extrude the two groups of extrusion blocks 301, so that the opposite surfaces of the two groups of extrusion blocks 301 inwards extrude the tail end of the three-cavity two-balloon tube, the three-cavity two-balloon tube can be fixed, the traction force is kept, and the rotation of the circular ring 305 is carried out, the tip of inserted bar 402 is just aiming at round hole 403, inserted bar 402 receives the elasticity of spring 404, make the tip bullet of inserted bar 402 go into in round hole 403, and fix, so the patient position of lying is unrestricted, avoid weighing down the pneumatopneumonia, buttock bedsore and other discomfort, surface through at nose cup 100 and forehead pad 504 all is provided with the silica gel layer, can be when the patient wears, improve the facial comfort level of patient, through setting up second connecting band 507, can be connected between first bandage 502 and the second bandage 506, make first bandage 502 and the difficult aversion that takes place of second bandage 506, and then stability when can improving the patient and wear, difficult pine takes off, and all be provided with the magic subsides group of pasting each other through the both ends at first bandage 502 and second bandage 506, applicable in the patient of face type size difference, and can adjust the elasticity according to patient's comfort level.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a nose cup for fixing pull three chamber two bag pipe, includes nose cup (100) and pipe (200), its characterized in that: a through hole (101) is formed in the outer surface of the nose cover (100), a round pipe (200) is fixedly mounted on the outer surface of the nose cover (100), the round pipe (200) is arranged on the outer side of the through hole (101), an extrusion assembly (300) is arranged inside the round pipe (200), a fixing assembly (400) is arranged at the upper end of the extrusion assembly (300), and a wearing assembly (500) is arranged on the outer surface of the nose cover (100);

the utility model discloses a nose cup, including pipe (200), extrusion subassembly (300) set up two sets of extrusion piece (301) inside pipe (200) including coaxial symmetry, two sets of T-slot (302) have been seted up to the surface of nose cup (100), and are two sets of the inside in T-slot (302) all is provided with T-shaped piece (303), and the tip of two sets of T-shaped piece (303) all with the lower fixed surface of two sets of extrusion piece (301) be connected, the inside coaxial symmetry of pipe (200) is provided with two sets of movable block (304), and is two sets of the last fixed surface of movable block (304) installs ring (305).

2. The nasal mask for holding a pull tricompartment tubing of claim 1 wherein: fixed subassembly (400) include mounting box (401) of fixed mounting at ring (305) upper surface, and the right side of mounting box (401) has seted up the penetrability trompil, the inside of mounting box (401) is provided with inserted bar (402), round hole (403) have been seted up to the inner wall of pipe (200), and the tip of inserted bar (402) passes the penetrability trompil and sets up in round hole (403), the inner wall fixedly connected with spring (404) of mounting box (401), and the side surface fixed connection of the tip of spring (404) and inserted bar (402), intercommunication notch (405) have been seted up to the upper surface of mounting box (401), the outer fixed surface of inserted bar (402) is connected with push rod (406), and the tip of push rod (406) passes the outside that intercommunication notch (405) extended to mounting box (401).

3. The nasal mask for holding a pull tricompartment tubing of claim 2 wherein: wear subassembly (500) including buckle A (501) of fixed mounting at nose cup (100) both sides surface, it is two sets of be provided with first bandage (502) between buckle A (501), and the both ends of first bandage (502) all pass the inside of two sets of buckle A (501), and the both ends of first bandage (502) all are provided with the magic that can paste and paste the group, the first connecting band (503) of upper end fixedly connected with of nose cup (100), the tip fixedly connected with forehead pad (504) of first connecting band (503), the equal fixed mounting in both ends has buckle B (505) about forehead pad (504), and is two sets of be provided with second bandage (506) between buckle B (505), and the both ends of second bandage (506) all pass the inside of two sets of buckle B (505), and the both ends of second bandage (506) all are provided with the magic that can paste the group.

4. A nasal mask for securing a pull tricompartment tubing according to claim 3 wherein: annular spacing groove (306) have been seted up to the inner wall of pipe (200), and the outer edge setting of ring (305) is in annular spacing groove (306).

5. The nasal mask for holding a pull tricompartment tubing of claim 4 wherein: a second connecting band (507) is fixedly connected to the side surface of the first binding band (502), and the end of the second connecting band (507) is fixedly connected to the side surface of the second binding band (506).

6. The nasal mask for securing a distraction tricompartment tube as recited in claim 5, wherein: the outer surface of nose cup (100) and forehead pad (504) all is provided with the silica gel layer, first bandage (502) and second bandage (506) are the spandex material.

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