CN211536097U

CN211536097U - Trachea cannula fixing device for critical first-aid patients

Info

Publication number: CN211536097U
Application number: CN201921731570.2U
Authority: CN
Inventors: 王仪碧; 范孝强; 李海花
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-09-22
Anticipated expiration: 2029-10-16

Abstract

The embodiment of the application discloses severe first aid patient uses trachea cannula fixer, including the face guard, the equal fixed mounting in the left and right sides of face guard has the connector link, and the head fixed band has been cup jointed in the inner chamber activity of connector link, and the top fixed mounting in the middle of the positive one side of face guard has the thread bush, and the inner chamber screw thread of thread bush has cup jointed the screw rod, and the both sides of screw rod all run through and extend to the outside of thread bush. This severe first aid patient uses trachea cannula fixer, through setting up first spring, gag lever post and cushion, when needs fix the trachea, it utilizes second clamp splice and first clamp splice to fix the trachea to rotate the screw rod, the elastic action of first spring guarantees that the contact between first clamp splice and the trachea is in the elastic connection state, avoid the trachea to take place to warp, the cushion is direct and the trachea contact in addition, the elastic action of cushion also avoids the trachea to take place to warp, guarantee that trachea oxygen therapy performance is not influenced, the fixed efficiency of high-speed device.

Description

Trachea cannula fixing device for critical first-aid patients

Technical Field

The application relates to the field of medical equipment, more specifically relates to a trachea cannula fixer for critical first aid patients.

Background

Endotracheal intubation for critical emergency patients is a tube for supplying oxygen to critical patients, and a device for fixing the tube is called a fixator.

When current severe first aid patient uses trachea cannula fixer to trachea cannula fixed, because the fixer comprises for hard material, the trachea easily takes place deformation when fixed, influences the defeated efficiency of gas of trachea, in addition, generally utilizes the burr to paste between two head fixed bands and connects, and difficult regulation and noise are big.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides an endotracheal intubation fixer for critical emergency patients, which has the advantages of reduced deformation of trachea and convenient connection and adjustment between two head fixing straps, and solves the above mentioned problems in the background art.

A trachea cannula fixer for critical first-aid patients is characterized by comprising a face mask, wherein connecting buckles are fixedly arranged on the left side and the right side of the face mask respectively, head fixing belts are movably sleeved on inner cavities of the connecting buckles, thread sleeves are fixedly arranged on the top of the middle of the front side of the face mask respectively, screws are sleeved on inner cavity threads of the thread sleeves, the two sides of each screw penetrate through and extend to the outer parts of the thread sleeves, rotating blocks are fixedly arranged on the tops of the screws, U-shaped grooves are formed in the bottoms of inner cavities of the screws, first springs are fixedly arranged in the inner cavities of the U-shaped grooves, sliding blocks are fixedly arranged on the other sides of the first springs, first clamping blocks are fixedly arranged on the other sides of the sliding blocks, limiting rods are slidably connected to the bottoms of the left side and the right side of the screws respectively, the bottoms of the limiting rods are fixedly connected with the first, and a second clamping block is fixedly arranged at the top of the arc-shaped opening.

Preferably, the mask is integrally of an arc design.

Preferably, the second clamping block is located under the first clamping block, the second clamping block and the first clamping block are both in a semicircular design, and elastic pads are fixedly mounted in arc-shaped inner cavities of the second clamping block and the first clamping block.

Preferably, the quantity of head fixed band is two, the left side the medial surface of head fixed band is equipped with the ratchet, the right side the middle part fixed mounting of head fixed band has a pullover, the top of pullover inner chamber is seted up with the bayonet socket of head fixed band looks adaptation, and the top fixed mounting of pullover inner chamber has the roller bearing, the fixture block has been cup jointed in the activity on the roller bearing, the left side fixed mounting of fixture block has the second spring, the recess fixed connection that the opposite side and pullover inner chamber left side of second spring were seted up, and the recess activity that the second spring and pullover inner chamber left side were seted up cup joints, the top fixed mounting of fixture block has the pull block, the top of pull block runs through and extends to the outside of pullover.

Preferably, the bottom of the screw rod is designed to be a smooth surface, the left side and the right side of the bottom of the screw rod are both provided with sliding chutes matched with the size of the limiting rod, and the sliding chutes arranged on the left side and the right side of the bottom of the screw rod are connected with the limiting rod in a sliding mode.

The application provides a severe first aid patient uses trachea cannula fixer.

1. This severe first aid patient uses trachea cannula fixer, through setting up first spring, gag lever post and cushion, when needs fix the trachea, it utilizes second clamp splice and first clamp splice to fix the trachea to rotate the screw rod, the elastic action of first spring guarantees that the contact between first clamp splice and the trachea is in the elastic connection state, avoid the trachea to take place to warp, the cushion is direct and the trachea contact in addition, the elastic action of cushion also avoids the trachea to take place to warp, guarantee that trachea oxygen therapy performance is not influenced, the fixed efficiency of high-speed device.

2. This severe first aid patient uses trachea cannula fixer, through setting up ratchet and roller bearing, when needs are fixed two head fixed bands, can insert the bayonet socket that right side pullover inner chamber was seted up with left side head fixed band, utilize the fixture block to fix two head fixed bands firmly, utilize this method can guarantee to connect the fastening between two head fixed bands, and the length of connecting between two head fixed bands easily adjusts, improves the practicality of device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the fixing device of the clamping block of the present invention;

FIG. 3 is a schematic view of the left head fixing band of the structure of the present invention;

fig. 4 is a schematic view of the right head fixing band of the structure of the present invention.

In the figure: 1. a face mask; 2. a second clamp block; 3. an elastic pad; 4. a head fixing band; 5. a threaded sleeve; 6. a screw; 7. rotating the block; 8. a connecting buckle; 9. a first clamping block; 10. a slider; 11. a first spring; 12. a limiting rod; 13. a roller; 14. pulling the block; 15. a second spring; 16. a clamping block; 17. and (5) sleeving a head.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-4, a trachea cannula fixer for critical emergency patients, comprising a face mask 1, wherein the face mask 1 is integrally designed in an arc shape, when the face mask 1 is worn conveniently, the face mask 1 is attached to the face of a human body, connecting buckles 8 are fixedly installed on the left side and the right side of the face mask 1, head fixing straps 4 are movably sleeved in inner cavities of the connecting buckles 8, the number of the head fixing straps 4 is two, ratchets are arranged on the inner side surface of the head fixing strap 4 on the left side, a sleeve head 17 is fixedly installed in the middle of the head fixing strap 4 on the right side, bayonets matched with the head fixing straps 4 are arranged at the top of the inner cavity of the sleeve head 17, a roller 13 is fixedly installed at the top of the inner cavity of the sleeve head 17, a clamping block 16 is movably sleeved on the roller 13, a second spring 15 is fixedly installed on the left side of the clamping block 16, the other side of the second spring 15, the top of the clamping block 16 is fixedly provided with a pulling block 14, the top of the pulling block 14 penetrates through and extends to the outside of the sleeve head 17, when two screw rods 6 need to be fixed, the left head fixing band 4 can be inserted into a bayonet arranged in the inner cavity of the right sleeve head 17, the two head fixing bands 4 are fixedly fixed by the clamping block 16, the method can ensure that the two head fixing bands 4 are connected and fastened, the length of the connection between the two head fixing bands 4 is easy to adjust, the top of the middle of one side of the front surface of the mask 1 is fixedly provided with a threaded sleeve 5, the inner cavity of the threaded sleeve 5 is in threaded sleeve connection with the screw rods 6, the bottoms of the screw rods 6 are designed to be smooth surfaces, the left side and the right side of the bottom of each screw rod 6 are respectively provided with sliding grooves with the size matched with the size of the limiting rod 12, the sliding grooves arranged on the left side and the right side of the, the limiting device has the advantages that the limiting effect is achieved on the first clamping block 9, the first clamping block 9 is prevented from deviating during sliding, two sides of the screw rod 6 penetrate through and extend to the outer portion of the threaded sleeve 5, the rotating block 7 is fixedly installed at the top of the screw rod 6, the bottom of the inner cavity of the screw rod 6 is provided with a U-shaped groove, the inner cavity of the U-shaped groove is fixedly provided with a first spring 11, the other side of the first spring 11 is fixedly provided with a sliding block 10, the other side of the sliding block 10 is fixedly provided with the first clamping block 9, the bottoms of the left side and the right side of the screw rod 6 are respectively and slidably connected with a limiting rod 12, the bottom of the limiting rod 12 is fixedly connected with the first clamping block 9, one side of the front face mask 1 is provided with an arc-shaped opening, the top of the arc-shaped opening is fixedly provided with a second clamping block 2, the second clamping block 2 is located under the first clamping block 9, the second clamping block 2 and the first clamping block, when needs are fixed to the trachea, rotate screw rod 6 and utilize second clamp splice 2 and first clamp splice 9 to fix the trachea, the elastic action of first spring 11 guarantees that the contact between first clamp splice 9 and the trachea is in the elastic connection state, avoids the trachea to take place to warp, and the direct and trachea contact of cushion 3 in addition, cushion 3's elastic action also avoids the trachea to take place to warp, guarantees that trachea oxygen therapy performance is not influenced.

To sum up, firstly, the face mask 1 is worn on the face of a patient, the trachea passes through the face mask 1 and is positioned between the second clamping block 2 and the first clamping block 9, the rotating block 7 is rotated, the rotating block 7 rotates to drive the screw rod 6 to rotate, the screw rod 6 drives the first clamping block 9 to move towards the direction of the second clamping block 2, when the rotating block 7 is attached to the threaded sleeve 5, the first clamping block 9 is not contacted with the second clamping block 2, due to the elastic action of the first spring 11, the first clamping block 9 is in close attachment with the trachea, so that the trachea is fixed, the left head fixing band 4 is wound around the neck of the patient and is clamped into the bayonet arranged in the right sleeve head 17, due to the ratchet design of the left head fixing band 4, the clamping block 16 is clamped in the right ratchet, the two head fixing bands 4 are fixed firmly, if the length between the two head fixing bands 4 needs to be adjusted, the pulling block 14 is pulled upwards, the fixture block 16 leaves the ratchet and stretches the left head fixing band 4, so that the length between the two head fixing bands 4 can be adjusted.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a trachea cannula fixer for severe first aid patient, its characterized in that, includes face guard (1), the equal fixed mounting in the left and right sides of face guard (1) has connector link (8), the inner chamber activity of connector link (8) has cup jointed head fixed band (4), the top fixed mounting in the middle of face guard (1) openly one side has thread bush (5), the inner chamber screw thread of thread bush (5) has cup jointed screw rod (6), the both sides of screw rod (6) all run through and extend to the outside of thread bush (5), the top fixed mounting of screw rod (6) has turning block (7), the U-shaped groove has been seted up to the bottom of screw rod (6) inner chamber, the inner chamber fixed mounting in U-shaped groove has first spring (11), the opposite side fixed mounting of first spring (11) has slider (10), the opposite side fixed mounting of slider (10) has first clamp splice (9), the equal sliding connection in bottom of screw rod (6) left and right sides has gag lever post (12), the bottom and first clamp splice (9) fixed connection of gag lever post (12), the arc mouth has been seted up to face guard (1) openly one side, the top fixed mounting of arc mouth has second clamp splice (2).

2. The tracheal cannula fixator for critical emergency patients as claimed in claim 1, wherein the mask (1) is integrally of an arc design.

3. The tracheal cannula fixator for critical emergency patients as claimed in claim 1, wherein the second clamping block (2) is located right below the first clamping block (9), the second clamping block (2) and the first clamping block (9) are both of semicircular design, and the elastic pads (3) are fixedly mounted in the arc-shaped inner cavities of the second clamping block (2) and the first clamping block (9).

4. The tracheal cannula fixator for critical emergency patients according to claim 1, wherein the number of the head fixing straps (4) is two, the inner side surface of the head fixing strap (4) on the left side is provided with a ratchet, the middle part of the head fixing strap (4) on the right side is fixedly provided with a sleeve head (17), the top of the inner cavity of the sleeve head (17) is provided with a bayonet matched with the head fixing strap (4), the top of the inner cavity of the sleeve head (17) is fixedly provided with a roller (13), the roller (13) is movably sleeved with a clamping block (16), the left side of the clamping block (16) is fixedly provided with a second spring (15), the other side of the second spring (15) is fixedly connected with a groove arranged on the left side of the inner cavity of the sleeve head (17), the second spring (15) is movably sleeved with a groove arranged on the left side of the inner cavity of the sleeve head (17), the top of the clamping block (16) is fixedly provided with a pull, the top of the pulling block (14) penetrates through and extends to the outside of the sleeve head (17).

5. The tracheal cannula fixator for critical emergency patients according to claim 1, wherein the bottom of the screw (6) is designed to be smooth, sliding grooves matched with the size of the limiting rod (12) are formed in the left side and the right side of the bottom of the screw (6), and the sliding grooves formed in the left side and the right side of the bottom of the screw (6) are connected with the limiting rod (12) in a sliding manner.