CN212282470U

CN212282470U - Upper and lower end fixed trachea cannula fixing device

Info

Publication number: CN212282470U
Application number: CN202021892887.7U
Authority: CN
Inventors: 姜虹; 夏明�; 孙宇; 严佳; 曹爽; 王杰; 徐天意
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-01-05
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses an upper and lower fixed form trachea cannula fixing device, including fixed frame and swivel sleeve, the spout has all been seted up to fixed frame positive top and bottom, the inside fixed mounting of spout has the slide bar, the sliding support has been cup jointed to the outside of slide bar, the inside fixed mounting of sliding support has the fixed pipe of trachea, fixing bolt has been cup jointed to the one end that the fixed pipe of trachea was kept away from at fixed support top, one side fixed mounting that fixing screw is close to the fixed pipe of trachea has fixed arc board, the equal fixed mounting in both ends of swivel sleeve inside has adjusting screw, the outside fixed mounting of swivel sleeve has the change. Through setting up fixed pipe of trachea, fixing bolt and fixed arc board, insert the inside of fixed pipe of trachea with trachea cannula, rotatory fixing bolt makes fixed arc board remove to the inside of fixed pipe of trachea to make trachea cannula fixed, through setting up spout, slide bar and sliding bracket, when medical personnel need expose the patient oral cavity completely, only need stimulate fixed bolster or sliding bracket can.

Description

Upper and lower end fixed trachea cannula fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to upper and lower fixed trachea cannula fixing device.

Background

Trachea cannula is the most common method and indispensable means for opening the airway for clinical rescue resuscitation, respiratory muscle paralysis and surgical anesthesia, and if the trachea cannula is displaced, slipped, blocked by the respiratory tract and the like, the life safety of a patient is endangered, so that the firm fixation of the trachea cannula and the effective clearing of the airway are important links.

The fixing device who has been used for trachea cannula now, shelter from patient's oral cavity because of fixing device, thereby when medical personnel need clean nursing to patient's oral cavity, must dismantle the fixer wholly from patient's oral cavity position and down, just can reach and expose patient's oral cavity, the purpose of the clean nursing of medical personnel of being convenient for, can bring very big burden for medical personnel's operation like this, patient's trachea cannula's wearing use has also been influenced, and patient's mouth opens for a long time and also can lead to the mouth tired, bring very big difficulty for medical personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an upper and lower fixed form trachea cannula fixing device to the fixing device who proposes a current trachea cannula among the solution above-mentioned background art is in the use, because fixing device shelters from patient's oral cavity, thereby when medical personnel need clean the nursing to patient's oral cavity, must dismantle the fixer wholly from patient's oral cavity position and down, and patient's mouth opens for a long time also can lead to the mouth tired, thereby lead to bringing the problem of very big difficulty for medical staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an upper and lower fixed form trachea cannula fixing device, includes fixed frame and swivel sleeve, the spout has all been seted up to the positive both sides of fixed frame, the inside fixed mounting of spout has the slide bar, the sliding bracket has been cup jointed to the outside of slide bar, fixed mounting has the fixed pipe of trachea on the sliding bracket, one side fixed mounting of sliding bracket has the fixed bolster, the one end that the fixed pipe of trachea was kept away from at fixed bolster top has cup jointed fixing bolt, one side fixed mounting that fixing bolt is close to the fixed pipe of trachea has fixed arc board, the equal fixed mounting in both ends of swivel sleeve inside has adjusting screw, the external fixed mounting of swivel sleeve has the change, the dead lever has been cup jointed to the inside one end of keeping away from adjusting screw of fixed frame.

Preferably, the both sides of fixed frame are equal fixed mounting have first elastic cord, one side fixed mounting that fixed frame was kept away from to first elastic cord has the second elastic cord.

Preferably, the top and the equal fixed mounting in bottom of fixed frame have the extension piece, the extension piece has four, four the extension piece divide two sets of symmetry fixed mounting in the both sides of fixed frame, two one side fixed mounting that the adjusting screw kept away from the rotary sleeve in the inside of extension piece, the both sides fixed mounting of dead lever in the inside of extension piece.

Preferably, the both ends of swivel nut outside are fixed mounting has fixed cover, one side fixed mounting that fixed cover kept away from the swivel nut has the link, the link is kept away from one side of fixed cover and the inner wall fixed connection of fixed frame.

Preferably, the external threads of the two adjusting screws are opposite, and the threads matched with the adjusting screws are arranged at the two ends inside the rotary sleeve.

Preferably, first limiting blocks are sleeved at two ends of the outer portion of the adjusting screw rod, and second limiting blocks are sleeved at two ends of the outer portion of the fixing rod.

Preferably, the bottom of the first limiting block is fixedly provided with a push plate, one end of the top of the push plate, which is far away from the first limiting block, is fixedly connected with the bottom of the second limiting block, and a groove is formed in the outer portion of the push plate.

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

1. through setting up the fixed pipe of trachea, fixing bolt and fixed arc board, insert the inside of the fixed pipe of trachea with trachea cannula, rotatory fixing bolt makes fixed arc board remove to the inside of the fixed pipe of trachea, fixed arc board is exerted pressure to one side of trachea cannula to make trachea cannula fixed, through setting up the spout, slide bar and sliding support, when medical personnel need expose the patient oral cavity completely, only need stimulate fixed bolster or sliding support can, bring the facility for medical personnel.

2. Through setting up push pedal and recess, cooperate with two adjusting screw, swivel sleeve and change and use to because two outside screw threads of adjusting screw are opposite, through rotatory change, two adjusting screw just outside promotes the push pedal simultaneously, utilize the push pedal to strut patient's mouth, the fatigue of effectual reduction patient's mouth increases the travelling comfort, and is favorable to medical personnel's work.

Drawings

Fig. 1 is a schematic view of the overall appearance three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;

fig. 3 is a schematic bottom perspective view of the present invention.

In the figure: 1. a fixing frame; 2. a chute; 3. a slide bar; 4. a sliding support; 5. a trachea fixing tube; 6. fixing a bracket; 7. fixing the bolt; 8. fixing the arc plate; 9. a first elastic band; 10. a second elastic band; 11. an extension block; 12. a connecting frame; 13. fixing a sleeve; 14. a rotating sleeve; 15. adjusting the screw rod; 16. rotating the ring; 17. fixing the rod; 18. a first stopper; 19. a second limiting block; 20. pushing the plate; 21. and (4) a groove.

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. 1-3, the present invention provides a technical solution: the utility model provides an upper and lower fixed form trachea cannula fixing device, including fixed frame 1 and swivel nut 14, spout 2 has all been seted up to fixed frame 1 positive top and bottom, the inside fixed mounting of spout 2 has slide bar 3, sliding support 4 has been cup jointed to slide bar 3's outside, sliding support 4's inside fixed mounting has trachea fixed tube 5, one side fixed mounting of sliding support 4 has fixed bolster 6, fixing bolt 7 has been cup jointed to the one end that trachea fixed tube 5 was kept away from at fixed bolster 6 top, one side fixed mounting that fixing bolt 7 is close to trachea fixed tube 5 has fixed arc board 8, the equal fixed mounting in both ends of swivel nut 14 inside has adjusting screw 15, the outside fixed mounting of swivel nut 14 has swivel 16, the one end that adjusting screw 15 was kept away from to fixed frame 1 inside has cup jointed dead lever 17.

In this embodiment, through setting up trachea fixed tube 5, fixing bolt 7 and fixed arc board 8, insert trachea cannula inside trachea fixed tube 5, rotatory fixing bolt 7 makes fixed arc board 8 remove to the inside of trachea fixed tube 5, fixed arc board 8 exerts pressure to one side of trachea cannula, thereby it is fixed to make trachea cannula, through setting up spout 2, slide bar 3 and sliding bracket 4, when medical personnel need expose the patient oral cavity completely, only need stimulate fixed bolster 6 or sliding bracket 4 can, bring the facility for medical personnel.

Specifically, both sides of the fixed frame 1 are fixedly provided with first elastic bands 9, and one side of each first elastic band 9 far away from the fixed frame 1 is fixedly provided with a second elastic band 10.

In this embodiment, through setting up first elastic cord 9 and second elastic cord 10, cup joint first elastic cord 9 and second elastic cord 10 at patient's head, fix fixed frame 1, make things convenient for medical personnel to operate.

Specifically, the top and the bottom of fixed frame 1 all fixed mounting have extension piece 11, and extension piece 11 has four, and four extension pieces 11 divide two sets of symmetry fixed mounting in the top and the bottom of fixed frame 1 equally, and one side fixed mounting that rotatory cover 14 was kept away from to two adjusting screw 15 extends the inside of piece 11, and the both sides fixed mounting of dead lever 17 extends the inside of piece 11.

In this embodiment, by providing the extension block 11, the distance that the push plate 20 can move is increased, and the mouth of the patient can be opened well.

Specifically, fixed cover 13 is fixedly mounted at both ends of the outer portion of rotary sleeve 14, connecting frame 12 is fixedly mounted on one side, away from rotary sleeve 14, of fixed cover 13, and one side, away from fixed cover 13, of connecting frame 12 is fixedly connected with the inner wall of fixed frame 1.

In this embodiment, the connecting frame 12 and the fixing sleeve 13 are provided to support the rotary sleeve 14.

Specifically, the external threads of the two adjusting screws 15 are opposite, and the threads matched with the adjusting screws 15 are arranged at the two ends of the inner part of the rotating sleeve 14.

In this embodiment, when the rotary sleeve 14 is rotated, the two push plates 20 can be simultaneously moved outward.

Specifically, first limiting blocks 18 are sleeved at two ends of the outer portion of the adjusting screw rod 15, and second limiting blocks 19 are sleeved at two ends of the outer portion of the fixing rod 17.

In this embodiment, through setting up first stopper 18 and second stopper 19 to the inside of first stopper 18 is provided with the screw thread with adjusting screw 15 looks adaptation, plays spacing effect, makes push pedal 20 can remove.

Specifically, the bottom of the first limiting block 18 is fixedly provided with a push plate 20, one end of the top of the push plate 20, which is far away from the first limiting block 18, is fixedly connected with the bottom of the second limiting block 19, and the outside of the push plate 20 is provided with a groove 21.

In this embodiment, through setting up push pedal 20 and recess 21, cooperate with two adjusting screw 15, swivel sleeve 14 and swivel 16 and use to because two adjusting screw 15 outside screw threads are opposite, through rotatory swivel 16, two adjusting screw 15 just promote push pedal 20 to the outside simultaneously, utilize push pedal 20 to strut patient's mouth, the fatigue of effectual reduction patient's mouth, increase the travelling comfort, and be favorable to medical personnel's work.

The utility model discloses a theory of operation and use flow: when the tracheal cannula is worn, a medical worker firstly attaches the fixing frame 1 to the mouth region of a patient, the first elastic band 9 and the second elastic band 10 are sleeved on the head of the patient, the fixing frame 1 is fixed, after the position of the fixing frame 1 is fixed, the push plates 20 are placed in the mouth of the patient, teeth of the patient are attached to the grooves 21, after the fixing frame is placed, the rotating ring 16 is rotated, the rotating ring 16 drives the rotating sleeve 14 to rotate, because the two ends inside the rotating sleeve 14 are both provided with threads matched with the two adjusting screw rods 15, when the rotating ring 16 rotates, the two adjusting screw rods 15 rotate simultaneously, the two push plates 20 move outwards simultaneously, so that the mouth of the patient is opened, the tracheal cannula is inserted into the tracheal fixing tube 5, the fixing bolt 7 is rotated, the fixing arc plate 8 moves towards the inside of the tracheal fixing tube 5, and the fixing arc plate 8 applies pressure to one side of the tracheal cannula, thereby make trachea cannula fixed, when medical personnel need expose patient's oral cavity completely, pulling fixed bolster 6 or sliding support 4 can, make sliding support 4 slide in slide bar 3's outside, make things convenient for the staff operation, avoided having can expose patient's oral cavity completely with fixing device is whole from patient oral cavity position dismantlement and down.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an upper and lower end fixed form trachea cannula fixing device, includes fixed frame (1) and swivel sleeve (14), its characterized in that: the two sides of the front surface of the fixed frame (1) are both provided with sliding chutes (2), the sliding chutes (2) are fixedly provided with sliding rods (3) inside, a sliding support (4) is sleeved outside the sliding rod (3), a trachea fixing tube (5) is fixedly arranged on the sliding support (4), a fixed bracket (6) is fixedly arranged on one side of the sliding bracket (4), a fixed bolt (7) is sleeved on one end of the top of the fixed bracket (6) far away from the air pipe fixed pipe (5), a fixed arc plate (8) is fixedly arranged on one side of the fixed bolt (7) close to the air pipe fixed pipe (5), adjusting screws (15) are fixedly arranged at two ends of the inner part of the rotary sleeve (14), the outer fixed mounting of swivel sleeve (14) has swivel (16), fixed frame (1) is inside to be kept away from the one end of adjusting screw (15) and to have cup jointed dead lever (17).

2. An upper and lower end fixed trachea cannula fixing device according to claim 1, wherein: the all fixed mounting in both sides of fixed frame (1) has first elastic cord (9), one side fixed mounting that fixed frame (1) was kept away from in first elastic cord (9) has second elastic cord (10).

3. An upper and lower end fixed trachea cannula fixing device according to claim 1, wherein: the top and the equal fixed mounting in bottom of fixed frame (1) have extension piece (11), extension piece (11) have four, four it equally divides the both sides of two sets of symmetry fixed mounting in fixed frame (1), two to extend piece (11 one side fixed mounting that rotatory cover (14) was kept away from in adjusting screw (15) extends the inside of piece (11), the both sides fixed mounting of dead lever (17) extends the inside of piece (11).

4. An upper and lower end fixed trachea cannula fixing device according to claim 1, wherein: the utility model discloses a fixed cover of fixed frame (1) is fixed to the equal fixed mounting in both ends of swivel mount (14) outside, one side fixed mounting that swivel mount (14) were kept away from in fixed cover (13) has link (12), the inner wall fixed connection of one side and fixed frame (1) of fixed cover (13) are kept away from in link (12).

5. An upper and lower end fixed trachea cannula fixing device according to claim 1, wherein: the threads on the outer parts of the two adjusting screw rods (15) are opposite, and the threads matched with the adjusting screw rods (15) are arranged at the two ends inside the rotary sleeve (14).

6. An upper and lower end fixed trachea cannula fixing device according to claim 1, wherein: first limiting blocks (18) are sleeved at two ends of the outer portion of the adjusting screw rod (15), and second limiting blocks (19) are sleeved at two ends of the outer portion of the fixing rod (17).

7. An upper and lower end fixed tracheal intubation fixation device according to claim 6, wherein: the bottom of the first limiting block (18) is fixedly provided with a push plate (20), one end, far away from the first limiting block (18), of the top of the push plate (20) is fixedly connected with the bottom of the second limiting block (19), and a groove (21) is formed in the outer portion of the push plate (20).