CN212973814U

CN212973814U - Trachea cannula prevents interlock fixer

Info

Publication number: CN212973814U
Application number: CN202020761547.4U
Authority: CN
Inventors: 刘祯
Original assignee: First Affiliated Hospital of Henan University of TCM
Current assignee: First Affiliated Hospital of Henan University of TCM
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-04-16
Anticipated expiration: 2030-05-09

Abstract

An anti-occlusion fixer for a tracheal cannula comprises a tubular occlusion sleeve, wherein a baffle is arranged on the front side of the occlusion sleeve, and a slot is formed in the front end of the occlusion sleeve; a rear sticking sleeve is arranged at the center of the rear side of the biting sleeve, connecting ropes are arranged on the left side and the right side of the rear sticking sleeve respectively, the connecting ropes extend out of the inserting grooves and are sleeved with connecting belts, and water absorption columns are arranged at the tail ends of the connecting belts; a front adhesive sleeve is arranged in the center of the front side of the separation blade and is detachably connected with the separation blade; the left side and the right side of the blocking piece are respectively provided with a binding band, and the binding bands are sequentially sleeved with a face guard and a lifting block along the length direction; the tail ends of the connecting ropes on the left side and the right side are detachably connected with the binding bands at corresponding positions; the periphery of the front part of the biting sleeve is sleeved with a silica gel sleeve, and the inner wall and the periphery of the rear part of the biting sleeve are both provided with water absorbing sleeves. The utility model effectively solves the problems that the prior tracheal cannula is easy to generate anaphylactic reaction and collect saliva when being fixed; the trachea cannula is easy to shift.

Description

Trachea cannula prevents interlock fixer

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to trachea cannula prevents stinging fixer.

Background

With the development of medical technology, mechanical ventilation therapy plays an important role as an important component in the rescue work of critically ill patients. Since the lung is only used as the support treatment of the lung ventilation function, the development of medical theory and the progress of respiratory technology for many years become important intervention measures which relate to gas exchange, work of respiration, lung injury, intrathoracic organ pressure and volume environment, circulation function and the like and can generate influence in various aspects, and become an important treatment means for treating the multi-organ dysfunction syndrome mainly through the ways of improving oxygen delivery, lung protection, internal environment and the like.

Mechanical ventilation is classified as invasive or non-invasive depending on whether the patient's condition requires the establishment of an artificial airway. In invasive mechanical ventilation, compared with tracheotomy, the tracheal intubation has the advantages of rapidness, directness and small wound, and is widely applied to rescue work in time-sharing competition. Unplanned extubation is a common complication of endotracheal intubation in which inadequate fixation and patient pain are important factors in its occurrence. The increasing number of conscious patients who receive mechanical ventilation through invasive endotracheal intubation, unlike patients who are unconscious and receive sedation therapy, the use of conventional endotracheal intubation fixation methods, such as medical adhesive tape fixation, oropharyngeal airway and endotracheal intubation fixation, continues to increase the pain and intolerance of patients as the retention time of the endotracheal intubation is extended, becoming an important cause of patient conflict therapy and unplanned extubation.

However, the current trachea cannula has the following problems:

1. when the trachea cannula is fixed, a medical adhesive plaster is mostly used to be adhered around the mouth, which causes inconvenience in sucking oral secretion and skin damage caused by the allergy of the adhesive plaster;

2. the patient can not use the tongue to jack the oropharynx air duct or the bite-block outwards, which is easy to cause the displacement of the tracheal cannula.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-occlusion fixer for trachea cannula aiming at the defects of the prior art, which effectively solves the problems that the prior trachea cannula is easy to generate anaphylactic reaction and is difficult to collect saliva when being fixed; the trachea cannula is easy to shift.

In order to solve the above problems, the utility model adopts the following technical proposal:

an anti-occlusion fixer for a tracheal cannula comprises a tubular occlusion sleeve, wherein a baffle is arranged on the front side of the occlusion sleeve, and a slot is formed in the front end of the occlusion sleeve; a rear sticking sleeve is arranged at the center of the rear side of the biting sleeve, connecting ropes are arranged on the left side and the right side of the rear sticking sleeve respectively, the connecting ropes extend out of the inserting grooves and are sleeved with connecting belts, and water absorption columns are arranged at the tail ends of the connecting belts;

a front adhesive sleeve is arranged in the center of the front side of the separation blade and is detachably connected with the separation blade; the left side and the right side of the blocking piece are respectively provided with a binding band, and the binding bands are sequentially sleeved with a face guard and a lifting block along the length direction; the tail ends of the connecting ropes on the left side and the right side are detachably connected with the binding bands at corresponding positions;

the periphery of the front part of the biting sleeve is sleeved with a silica gel sleeve, and the inner wall and the periphery of the rear part of the biting sleeve are both provided with water absorbing sleeves.

Preferably, the front sticking sleeve and the rear sticking sleeve have the same structure and respectively comprise a strip-shaped main body, and the center of the main body is provided with two parallel and through notches; the incision divides the main body into three parts, the lower part of the middle part of the main body is coated with medical glue, and the upper parts of the two side parts of the main body are coated with medical glue.

Preferably, the two binding bands close to the biting sleeve are sequentially provided with a left insertion hole and a right insertion hole which are communicated; the end of the connecting rope is provided with a locking belt, and the locking belt sequentially penetrates through two jacks at corresponding positions and is positioned through the magic tape.

Preferably, the lower sides of the front sticking sleeves are provided with limit belts; the upper and lower parts of the front side of the separation blade are provided with connecting lugs, and the limiting belts respectively penetrate through the connecting lugs at the corresponding positions and are positioned through magic tapes.

Preferably, the water absorption column comprises a gauze layer at the periphery, and the inner side of the gauze layer is filled with water absorption sponge.

Preferably, the water absorbing sleeve is made of cotton cloth.

Preferably, the face guard is made of gauze.

Preferably, the lifting block comprises a gauze sleeve on the surface, and a high-elasticity sponge is arranged inside the gauze sleeve.

Preferably, the length of the bandage on the right side is smaller than that of the bandage on the left side, the tail end of the bandage on the right side is fixedly connected with an annular connecting ring, and the outer side of the bandage on the left side is sequentially provided with a thorn face magic tape and a hair face magic tape along the length direction.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

1. the device solves the inconvenience of sucking oral secretion when the medical adhesive plaster is used for fixing the tracheal cannula and the skin damage caused by the allergy of the adhesive plaster; preventing the trachea cannula from being displaced caused by the fact that the tongue of the patient pushes the oropharynx air duct or the tooth pad outwards; solves the problem that the tracheal cannula fixer is hard in material and can press the lips and the oral mucosa of a patient, and reduces the damage to the skin and the mucosa.

2. This device pastes the cover and fixes the body at the central point of this device with the back cover of pasting through setting up before making trachea cannula in use difficult because patient's disorder moves and shift, improved trachea cannula's stability, reduced the number of times of unplanned extubation, improved patient's comfort level, reinforcing patient is to the confidence of disease healing, constitutes harmonious good doctor-patient relation.

3. This device is through set up the silica gel cover in sting cover front side, sets up the water absorption cover in sting cover rear side to reduce to a certain extent and sting the apparent hardness of cover, make patient in use more comfortable, be difficult for causing the injury to patient's oral mucosa.

4. This device is through stinging set rear side periphery and inner wall and setting up the water absorption cover, the suit is connected on connecting the rope, and the water absorption post to can adsorb the intraoral saliva of patient, can reduce the intraoral saliva of patient effectively, remove the vexation of frequent saliva of inhaling from.

5. This device is through suit face guard on the bandage and raise the piece, protects patient's face through face guard, through raising the piece with bandage and patient's face separation to can protect patient's face skin not by the crushing wound, reduce the uncomfortable sense that the patient wore.

Drawings

Fig. 1 is a first axis mapping of an anti-occlusion fixator for trachea cannula of the utility model.

Fig. 2 is a second axis drawing of the trachea cannula anti-occlusion fixator of the utility model.

Fig. 3 is an isometric view of the binding band and its connecting part of the trachea cannula anti-occlusion fixing device of the utility model.

Fig. 4 is an axonometric view of the rear patch cover of the trachea cannula anti-occlusion fixer and the connecting component thereof.

Fig. 5 is an isometric view of the bite-block sleeve of the trachea cannula anti-bite fixator and the connecting components thereof.

Fig. 6 is an exploded view of fig. 5.

In the drawings: 1-biting sleeve, 2-blocking piece, 3-silica gel sleeve, 4-water absorbing sleeve, 5-slot, 6-back sticking sleeve, 7-connecting band, 8-water absorbing column, 9-front sticking sleeve, 10-binding band, 11-face protecting stick, 12-lifting block, 13-connecting ring, 14-tube body, 15-connecting band, 16-jack and 17-spacing band.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-6, the utility model provides an anti-occlusion fixator for trachea cannula, which comprises a tubular bite sleeve 1, wherein a blocking piece 2 is arranged at the front side of the bite sleeve 1, and a slot 5 is arranged at the rear end of the bite sleeve 1 forward; a rear sticking sleeve 6 is arranged at the center of the rear side of the biting sleeve 1, connecting ropes are arranged on the left side and the right side of the rear sticking sleeve 6 respectively, the connecting ropes extend out of the slot 5 and are sleeved with a connecting belt 7, and water absorption columns 8 are arranged at the tail ends of the connecting belts 7;

a front adhesive sleeve 9 is arranged at the center of the front side of the separation blade 2, and the front adhesive sleeve 9 is detachably connected with the separation blade 2; the left side and the right side of the baffle plate 2 are respectively provided with a bandage 10, and the bandage 10 is sequentially sleeved with a face guard 11 and a lifting block 12 along the length direction; the tail ends of the connecting ropes on the left side and the right side are detachably connected with the binding bands 10 at corresponding positions;

the periphery of the front part of the bite sleeve 1 is sleeved with a silica gel sleeve 3, and the inner wall and the periphery of the rear part of the bite sleeve 1 are both provided with water absorption sleeves 4.

This device pastes cover 9 and post cover 6 through setting up before will fix body 14 at the central point of this device puts to make trachea cannula in use difficult because patient's disorder moves and shift, improved trachea cannula's stability, reduced the number of times of unplanned extubation, improved patient's comfort level.

This device is through set up silica gel cover 3 in stinging 1 front sides of cover, sets up water absorption cover 4 in stinging 1 rear sides of cover to reduce to a certain extent and sting 1 apparent hardness of cover, make patient in use more comfortable, difficult oral mucosa to the patient causes the injury.

This device is through stinging 1 rear side periphery and inner wall and setting up water absorption cover 4, the suit is connected on connecting the rope, 7 and water absorption post 8 to can adsorb patient's intraoral saliva, can reduce patient's intraoral saliva effectively, remove the vexation of frequent saliva absorption from.

This device is through suit mask 11 and the piece 12 of raising on bandage 10, protects patient's face through mask 11, through raising the separation of piece 12 with bandage 10 and patient's face to can protect patient's face skin not by the crushing wound, reduce the uncomfortable sense that the patient wore.

As shown in fig. 4 and 5, the front patch sleeve 9 and the rear patch sleeve 6 have the same structure and both comprise a belt-shaped main body, and two parallel through cuts are formed in the center of the main body; the incision divides the main body into three parts, the lower part of the middle part of the main body is coated with medical glue, and the upper parts of the two side parts of the main body are coated with medical glue. The medical adhesive surface is covered with release paper, and the release paper is torn off when the medical adhesive is used.

The front sticking sleeve 9 and the rear sticking sleeve 6 are mutually vertical in placement position, and the tube body 14 and the bite sleeve 1 can be stably positioned by matching the front sticking sleeve 9 and the rear sticking sleeve 6, so that the phenomenon of trachea displacement caused by the disorder of a patient or other accidental reasons is reduced; moreover, the front patch sleeve 9 and the rear patch sleeve 6 are used for connecting the tube body 14 with the bite sleeve 11 instead of being attached to the facial skin, so that the damage to the facial skin of a patient is reduced.

As shown in fig. 3, two through holes 16 are formed in the two binding bands 10 adjacent to the bite block 1; the end of connecting the rope all is provided with locking area 15, locking 15 passes two jacks 16 of corresponding position in proper order and pastes the location through the magic.

As shown in fig. 5 and 6, the upper side and the lower side of the front sticking sleeve 9 are both provided with a limiting belt 17; the lower part all is provided with the engaging lug about 2 front sides of separation blade, spacing area 17 passes the engaging lug of corresponding position respectively and pastes the location through the magic.

The connecting mode of the rear sticking sleeve 6 and the binding band 10 and the connecting mode of the front sticking sleeve 9 and the blocking piece 2 enable the front sticking sleeve 9, the rear sticking sleeve 6 and the bite sleeve 1 to be detached conveniently, and enable the front sticking sleeve 9 and the rear sticking sleeve 6 to be used as disposable articles and convenient to replace.

As shown in fig. 4, the water absorption column 8 includes a gauze layer at the periphery, and a water absorption sponge is filled inside the gauze layer.

As shown in FIG. 5, the water absorbing cover 4 is made of cotton cloth.

As shown in fig. 3, the face guard 11 is made of gauze.

As shown in fig. 3, the lifting block 12 includes a gauze cover on the surface, and a high elastic sponge is arranged inside the gauze cover.

The water absorption column 8 and the water absorption sleeve 4 are used for absorbing saliva, and the water absorption sleeve 4 can enable the outer side of the biting sleeve 1 to be soft and high in comfort. The face guard 11 is made of breathable material and can prevent the hypoxic dermatitis. The lifting block 12 is used for lifting the binding band 10, and the material is soft and high in comfort level.

As shown in fig. 3, the length of the right side binding band 10 is smaller than that of the left side binding band 10, the end of the right side binding band 10 is fixedly connected with an annular connecting ring 13, and the outer side of the left side binding band 10 is sequentially provided with a thorn surface magic tape and a hair surface magic tape along the length direction.

The structure of the bandage 10 enables the connecting ring 13 not to be positioned at the back of the head, so that the patient does not feel uncomfortable after lying down, and the connecting ring 13 can be jacked up by adjusting the position of the lifting block 12, so that the patient does not feel uncomfortable; and bandage 10 has elasticity, can cooperate the magic subsides to realize size adjustment according to patient's head circumference.

This device is when using, at first will sting cover 1, preceding cover 9 and the cover 6 middle part cover of post-sticking are on body 14, and do the intubate operation, will sting cover 1 behind the intubate, preceding cover 9 and post-sticking cover 6 move to suitable position, paste cover 9 and post-sticking cover 6 and body 14 location before with, paste 11 with protecting the face and move to suitable position, adjust the length of bandage 10 and fix a position it according to patient's head circumference, adjust two positions of raising piece 12 afterwards, make the patient be in the most comfortable state, thereby can fix a position trachea cannula effectively, the possibility of unplanned extubation has been reduced, patient's comfort level has been improved, and can adsorb the intraoral saliva of patient effectively.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Although the terms of the bite sleeve 1, the blocking piece 2, the silicone sleeve 3, the water absorbing sleeve 4, the slot 5, the rear sticking sleeve 6, the connecting band 7, the water absorbing column 8, the front sticking sleeve 9, the binding band 10, the face guard 11, the lifting block 12, the connecting ring 13, the tube body 14, the connecting band 15, the jack 16, the limiting band 17 and the like are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an occlusion fixer is prevented to trachea cannula which characterized in that: the bite sleeve comprises a tubular bite sleeve (1), wherein a blocking piece (2) is arranged on the front side of the bite sleeve (1), and a slot (5) is formed in the front of the rear end of the bite sleeve (1); a rear sticking sleeve (6) is arranged in the center of the rear side of the biting sleeve (1), connecting ropes are arranged on the left side and the right side of the rear sticking sleeve (6), the connecting ropes extend out of the inserting grooves (5) and are sleeved with connecting belts (7), and water absorbing columns (8) are arranged at the tail ends of the connecting belts (7);

a front adhesive sleeve (9) is arranged at the center of the front side of the baffle plate (2), and the front adhesive sleeve (9) is detachably connected with the baffle plate (2); the left side and the right side of the baffle plate (2) are respectively provided with a binding band (10), and the binding bands (10) are sequentially sleeved with a face guard (11) and a lifting block (12) along the length direction; the tail ends of the connecting ropes on the left side and the right side are detachably connected with the binding bands (10) at corresponding positions;

the outer periphery of the front part of the bite sleeve (1) is sleeved with a silica gel sleeve (3), and the inner wall and the outer periphery of the rear part of the bite sleeve (1) are both provided with water absorption sleeves (4).

2. An endotracheal intubation anti-bite fixture, as recited in claim 1, further comprising: the front sticking sleeve (9) and the rear sticking sleeve (6) have the same structure and respectively comprise a strip-shaped main body, and the center of the main body is provided with two parallel through notches; the incision divides the main body into three parts, the lower part of the middle part of the main body is coated with medical glue, and the upper parts of the two side parts of the main body are coated with medical glue.

3. An endotracheal intubation anti-bite fixture, as recited in claim 1, further comprising: two through insertion holes (16) are formed in the two binding bands (10) close to the bite sleeve (1) in sequence; the end of connecting the rope all is provided with locking area (15), locking area (15) pass two jack (16) of corresponding position in proper order and paste the location through the magic.

4. An endotracheal intubation anti-bite fixture, as recited in claim 1, further comprising: the upper side and the lower side of the front sticking sleeve (9) are provided with limit belts (17); the upper and lower parts of the front side of the separation blade (2) are provided with connecting lugs, and the limiting belt (17) penetrates through the connecting lugs at the corresponding positions respectively and is positioned through magic tapes.

5. An endotracheal intubation anti-bite fixture, as recited in claim 1, further comprising: the water absorption column (8) comprises a gauze layer at the periphery, and water absorption sponge is filled on the inner side of the gauze layer.

6. An endotracheal intubation anti-bite fixture, as recited in claim 1, further comprising: the water absorbing sleeve (4) is made of cotton cloth.

7. An endotracheal intubation anti-bite fixture, as recited in claim 1, further comprising: the face guard (11) is made of gauze.

8. An endotracheal intubation anti-bite fixture, as recited in claim 1, further comprising: the lifting block (12) comprises a gauze sleeve on the surface, and a high-elastic sponge is arranged inside the gauze sleeve.

9. An endotracheal intubation anti-bite fixture, as recited in claim 1, further comprising: the length of bandage (10) on the right side is less than the length of bandage (10) on the left side, the terminal fixedly connected with annular go-between (13) of bandage (10) on the right side, the left side bandage (10) outside has set gradually thorn face magic tape and hair side magic tape along length direction.