CN219090675U

CN219090675U - Tracheal catheter fixing device convenient for oral operation

Info

Publication number: CN219090675U
Application number: CN202220467613.6U
Authority: CN
Inventors: 吴庆; 唐建芳
Original assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 989th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2023-05-30
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a device for fixing an endotracheal tube convenient for oral operation, which relates to the technical field of medical appliances, and comprises: a main body, a head strap; an adjusting mechanism; a fixing mechanism. According to the tracheal catheter, the adjusting mechanism is arranged, the pulling of the finger ring is released, the pulling of the upper elastic strip and the lower elastic strip is released, the upper elastic strip and the lower elastic strip are reset and attached under the action of elastic force, the left sliding plate is pushed to move, the sliding block is driven to move, the elastic column is driven to move in the main body, the sliding plate is moved to a proper position, the elastic column is connected with the fixing groove in the main body, the finger ring is pulled to drive the connecting column to move, the upper elastic strip and the lower elastic strip are driven to be separated from each other, the tracheal catheter is moved into a patient through the upper elastic strip and the lower elastic strip, the pulling of the upper elastic strip and the lower elastic strip is released, the upper elastic strip and the lower elastic strip are reset under the action of elastic force, the clamping of the tracheal catheter is completed, and the position fixing of the tracheal catheter can be completed.

Description

Tracheal catheter fixing device convenient for oral operation

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a device for fixing an endotracheal tube convenient for oral operation.

Background

The tracheal intubation is a common treatment means in clinic, for example, the tracheal intubation is needed for rescuing severe patients, general anesthesia operation and the like, and mechanical ventilation is given to a breathing machine, and two common tracheal intubation methods are adopted: the oral route and the nasal route are commonly used in the operation of pediatric patients, but for patients with otorhinolaryngological operations, particularly patients with injuries on the nose and needs oropharyngeal operations, respiratory ventilation of the patients can be guaranteed only through oral tracheal intubation after general anesthesia, at the moment, the fixation of the tracheal catheter is very important, and respiratory ventilation of the patients can be guaranteed only by fixing the tracheal catheter, so that life safety of the patients is guaranteed.

However, the existing tracheal catheter fixing device cannot be adjusted according to the size of the tracheal catheter, so that the tracheal catheter fixing device cannot adapt to tracheal catheters of different sizes, popularization and use of the tracheal catheter fixing device are not facilitated, and a patient is subjected to oropharyngeal surgery, the width of the opening part of the tracheal catheter fixing device of the patient is required, so that a medical staff can conveniently perform surgery, but the opening width of the existing tracheal catheter fixing device is limited, and the existing tracheal catheter fixing device is required to be pulled all the time, so that the stable operation is not facilitated, and the medical staff is easy to shake due to hands, so that the potential safety hazard of the surgery is improved.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the tracheal catheter fixing device is inconvenient for quick fixing of the catheter, the tracheal catheter fixing device convenient for oral operation is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a device for facilitating the fixation of an endotracheal tube for oral surgery, comprising:

the head lacing is arranged on two sides of one end of the main body;

the adjusting mechanism is positioned at the bottom end of the top end of the main body, sleeved with the outer wall of the main body and used for clamping and fixing the tracheal tubes with different sizes;

the fixing mechanisms are positioned on two sides of the adjusting mechanism and penetrate into the adjusting mechanism to fix the opening size of the main body.

As still further aspects of the utility model: the utility model provides an adjusting mechanism, including spliced pole, ring, upper and lower elastic strip, sliding plate, slider and elastic column, the spliced pole has a plurality ofly, and is a plurality of the spliced pole is located the bottom and the bottom of main part, and at the top evenly distributed of main part, the ring is located the bottom of spliced pole, upper and lower elastic strip is located the inside of main part, the sliding plate has two, two the sliding plate is located respectively between the spliced pole to be located the top of main part, and cup joint with the outer wall of main part, the slider is located the one end that the sliding plate is close to the main part, and runs through to the inside of main part, the elastic column is located the bottom of slider, and runs through to the inside of main part.

As still further aspects of the utility model: the fixing mechanism comprises arc-shaped columns, shrinkage columns, supporting plates, shrinkage springs, connecting plates, fixing columns and connecting blocks, wherein the two connecting blocks are arranged, the two connecting blocks are respectively located on two sides of a ring, the arc-shaped columns are located between two sliding plates and located on one side of the connecting blocks and are sleeved with the outer walls of the connecting blocks, the two shrinkage columns are respectively located at two ends of the rings and penetrate into the rings, the supporting plates are located in the rings and located at one ends of the shrinkage columns, the shrinkage springs are located at one ends of the supporting plates, the two connecting plates are located at two sides of the supporting plates and located at the bottom ends of the supporting plates and penetrate through the rings to the inside of the connecting blocks, and the fixing columns are located at one ends of the connecting plates and penetrate through the inside of the connecting blocks to the arc-shaped columns.

As still further aspects of the utility model: the two sliding plates divide the main body into a left area, a middle area and a right area, sliding grooves matched with the sliding plates are formed in the surface of the main body, and tooth blocks are arranged inside the upper elastic strip and the lower elastic strip.

As still further aspects of the utility model: the main part has flexible elasticity, the inside of main part is provided with a plurality of and elasticity post assorted fixed slot, the inside of main part is provided with the slide rail with slider assorted.

As still further aspects of the utility model: the inside of ring is provided with the shrink groove with shrink post assorted, the inside of ring is provided with the supporting groove with backup pad assorted, the inside of ring is provided with the spring groove with shrink spring assorted.

As still further aspects of the utility model: the inside of connecting block is provided with the removal groove with connecting plate assorted, the inside of arc post is provided with the spread groove with connecting block assorted, the inside of arc post is provided with the draw-in groove with fixed column assorted.

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

1. through setting up adjustment mechanism, loosen the pulling of ring and release the pulling to the spliced pole, release the pulling to upper and lower elastic strip, upper and lower elastic strip resets under the effect of elasticity and laminates, promote left sliding plate and remove, drive the slider and remove, drive the elastic column and remove in the main part inside, the sliding plate removes to suitable position, the elastic column is connected with the inside fixed slot of main part, the pulling ring drives the spliced pole and removes, drive upper and lower elastic strip each other and separate, move tracheal catheter to the patient's mouth through upper and lower elastic strip, loosen the pulling to upper and lower elastic strip, upper and lower elastic strip resets under the effect of elasticity, accomplish the block to tracheal catheter, through the cooperation between above a plurality of parts, can accomplish the position fixation to tracheal catheter;

2. through setting up fixed establishment, the pulling ring drives the spliced pole and removes, the spliced pole drives the operation area at middle part and opens, change the arc post of suitable length, remove arc post and connecting block contact each other, arc post extrusion fixed block removes, drive backup pad extrusion shrink spring shrink through the connecting plate, make the backup pad drive the fixed column through the connecting plate and withdraw, after the arc post removes to suitable position, the backup pad is released the extrusion to shrink spring, shrink spring promotes the backup pad and removes the drive connecting plate, drive the fixed column and remove to the arc post inside from the connecting block, accomplish the width of middle part operation area is fixed, mutually support between a plurality of parts through above, can accomplish the fixed of opening the size to the main part.

Drawings

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

FIG. 2 is a cross-sectional view of the finger ring of the present utility model;

fig. 3 is a structural cross-sectional view of the body of the present utility model.

In the figure: 1. a main body; 101. a head tie; 2. an adjusting mechanism; 201. a connecting column; 202. a finger ring; 203. an upper and lower elastic strip; 204. a sliding plate; 205. a slide block; 206. an elastic column; 3. a fixing mechanism; 301. an arc column; 302. a shrink column; 303. a support plate; 304. a retraction spring; 305. a connecting plate; 306. fixing the column; 307. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in an embodiment of the present utility model, an apparatus for fixing an endotracheal tube for oral surgery, comprising:

a main body 1, wherein, the two sides of one end of the main body 1 are provided with a head lacing 101;

the adjusting mechanism 2 is positioned at the bottom end of the top end of the main body 1 and sleeved with the outer wall of the main body 1, and is used for clamping and fixing the tracheal catheters with different sizes;

and the fixing mechanisms 3 are positioned on two sides of the adjusting mechanism 2 and penetrate into the adjusting mechanism 2 to fix the opening size of the main body 1.

In this embodiment: through the mutual cooperation between the internal parts of the adjusting mechanism 2, the main body 1 is clamped and fixed on the tracheal catheters with different sizes, and the main body 1 can be fixed in a stretching size through the mutual cooperation between the internal parts of the fixing mechanism 3.

Referring to fig. 2 to 3, the adjusting mechanism 2 includes a plurality of connecting columns 201, a ring 202, upper and lower elastic strips 203, sliding plates 204, a slider 205 and elastic columns 206, wherein the connecting columns 201 are located at the bottom end and the bottom end of the main body 1, and are uniformly distributed at the top end of the main body 1, the ring 202 is located at the bottom end of the connecting columns 201, the upper and lower elastic strips 203 are located inside the main body 1, the sliding plates 204 are two, the two sliding plates 204 are respectively located between the connecting columns 201 and are located at the top end of the main body 1 and are sleeved with the outer wall of the main body 1, the slider 205 is located at one end of the sliding plate 204 close to the main body 1 and penetrates into the main body 1, and the elastic columns 206 are located at the bottom end of the slider 205 and penetrate into the main body 1.

In this embodiment: the pulling of the finger ring 202 is released, the finger ring 202 releases the pulling of the connecting column 201, the connecting column 201 releases the pulling of the upper elastic strip 203 and the lower elastic strip 203 in the main body 1, the upper elastic strip 203 and the lower elastic strip 203 are reset and attached under the action of the elastic force, the left sliding plate 204 is pushed to move, the sliding plate 204 moves to drive the sliding block 205 to move, the sliding block 205 moves to drive the elastic column 206 at the bottom to move in the main body 1, the elastic column 206 is connected with the fixing groove in the main body 1, after the sliding plate 204 moves to a proper position, the finger ring 202 is pulled again, the finger ring 202 drives the connecting column 201 to move, the connecting column 201 moves to drive the upper elastic strip 203 and the lower elastic strip 203 to be separated from each other, the tracheal catheter is moved into the mouth of a patient through the upper elastic strip 203 and the lower elastic strip 203 is released, the upper elastic strip 203 and the lower elastic strip 203 are reset under the action of the elastic force, and the clamping of the tracheal catheter is completed, and the position fixing of the tracheal catheter can be completed.

Referring to fig. 1-2, the fixing mechanism 3 includes an arc column 301, a shrinkage column 302, a support plate 303, a shrinkage spring 304, a connection plate 305, a fixing column 306 and two connection blocks 307, wherein the two connection blocks 307 are respectively located at two sides of the finger ring 202, the arc column 301 is located between the two sliding plates 204 and located at one side of the connection blocks 307 and sleeved with the outer wall of the connection blocks 307, the shrinkage column 302 is two, the two shrinkage columns 302 are respectively located at two ends of the finger ring 202 and penetrate into the finger ring 202, the support plate 303 is located in the finger ring 202 and located at one end of the shrinkage column 302, the shrinkage spring 304 is located at one end of the support plate 303 far from the shrinkage column 302, the two connection plates 305 are respectively located at two sides of the support plate 303 and located at the bottom end of the support plate 303 and penetrate through the finger ring 202 to the inside of the connection blocks 307, and the fixing column 306 is located at one end of the connection plates 305 and penetrates through the connection blocks 307 to the inside of the arc column 301.

In this embodiment: pulling finger ring 202 drives connecting column 201 to move, connecting column 201 drives the operation area in the middle part to open, then changing arc column 301 of suitable length, moving arc column 301 and connecting block 307 contact each other, pressing shrink column 302, shrink column 302 drives backup pad 303 to extrude shrink spring 304 to shrink, make backup pad 303 move, backup pad 303 moves and drives fixed column 306 to retract through connecting plate 305, aligns draw-in groove fixed column 306 on arc column 301, then removes the force exerted on pressing shrink column 302, can fix the position of arc column 301, accomplishes the width fixation to middle operation area, can accomplish the fixation to main part 1 opening size.

Referring to fig. 2 to 3, two sliding plates 204 divide the main body 1 into a left region, a middle region and a right region, a sliding groove matched with the sliding plates 204 is arranged on the surface of the main body 1, and tooth blocks are arranged inside the upper elastic strip 203 and the lower elastic strip 203.

In this embodiment: the pulling of the finger ring 202 is released, the finger ring 202 releases the pulling of the connecting column 201, the connecting column 201 releases the pulling of the upper and lower elastic strips 203 in the main body 1, and the upper and lower elastic strips 203 are reset and attached under the action of the elastic force, so that the sliding plates 204 on the two sides can be pushed to move.

Referring to fig. 2 to 3, the main body 1 has elasticity, a plurality of fixing grooves matched with the elastic columns 206 are disposed in the main body 1, and a sliding rail matched with the sliding block 205 is disposed in the main body 1.

In this embodiment: the sliding plate 204 moves to drive the sliding block 205 to move, and the sliding block 205 moves to drive the elastic column 206 at the bottom to move inside the main body 1, so that the elastic column 206 is connected with the fixing groove inside the main body 1, and the position fixing of the sliding plate 204 can be completed.

Referring to fig. 1-2, a shrink groove matching with the shrink column 302 is provided inside the finger ring 202, a support groove matching with the support plate 303 is provided inside the finger ring 202, and a spring groove matching with the shrink spring 304 is provided inside the finger ring 202.

In this embodiment: pressing the shrinkage column 302, the shrinkage column 302 drives the supporting plate 303 to squeeze the shrinkage spring 304 to shrink, so that the supporting plate 303 moves, the supporting plate 303 moves to drive the fixing column 306 to retract through the connecting plate 305, the fixing column 306 and the arc column 301 are separated from each other, and the position fixation of the arc column 301 can be released.

Referring to fig. 1-2, a moving slot matching with the connecting plate 305 is disposed in the connecting block 307, a connecting slot matching with the connecting block 307 is disposed in the arc column 301, and a clamping slot matching with the fixing column 306 is disposed in the arc column 301.

In this embodiment, the arc column 301 is moved to be in contact with the connection block 307, meanwhile, the support plate 303 releases the compression of the shrinkage spring 304, the shrinkage spring 304 pushes the support plate 303 to move to drive the connection plate 305 to move, the connection plate 305 moves to drive the fixing column 306 to move from the connection block 307 to the inside of the arc column 301, the width of the middle operation area is fixed, and the fixing of the opening size of the main body 1 can be completed.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A device for facilitating the fixation of an endotracheal tube for oral surgery, comprising:

the head lacing system comprises a main body (1), wherein head lacing (101) is arranged on two sides of one end of the main body (1);

the adjusting mechanism (2) is positioned at the top end and the bottom end of the main body (1), is sleeved with the outer wall of the main body (1) and is used for clamping and fixing tracheal tubes with different sizes;

the fixing mechanisms (3) are arranged on two sides of the adjusting mechanism (2) and penetrate through the adjusting mechanism (2) to fix the opening size of the main body (1).

2. The device for fixing an endotracheal tube according to claim 1, wherein the adjusting mechanism (2) comprises a connecting column (201), a finger ring (202), an upper elastic strip (203), a lower elastic strip (203), a sliding plate (204), a sliding block (205) and elastic columns (206), the connecting column (201) is plural, the connecting columns (201) are located at the bottom end and the bottom end of the main body (1) and are uniformly distributed at the top end of the main body (1), the finger ring (202) is located at the bottom end of the connecting column (201), the upper elastic strip (203) is located in the main body (1), the sliding plate (204) is two, the two sliding plates (204) are located between the connecting columns (201) and are located at the top end of the main body (1) and are sleeved with the outer wall of the main body (1), the sliding block (205) is located at one end of the sliding plate (204) close to the main body (1) and penetrates into the inside of the main body (1), and the elastic columns (206) are located at the bottom end of the sliding plate (205) and penetrate into the inside of the main body (1).

3. The device for fixing an endotracheal tube for facilitating oral surgery according to claim 2, wherein the fixing mechanism (3) comprises an arc column (301), a contraction column (302), a supporting plate (303), a contraction spring (304), a connecting plate (305), fixing columns (306) and a connecting block (307), wherein two connecting blocks (307) are respectively arranged at two sides of the finger ring (202), the arc column (301) is arranged between two sliding plates (204) and is arranged at one side of the connecting block (307) and is sleeved with the outer wall of the connecting block (307), the contraction column (302) is arranged at two ends of the finger ring (202) and penetrates into the finger ring (202), the supporting plate (303) is arranged at the inner part of the finger ring (202) and is arranged at one end of the contraction column (302), the contraction spring (304) is arranged at one end of the supporting plate (303) far away from the contraction column (302), the connecting plate (305) is arranged at two ends of the two supporting plates (305), the two supporting plates (305) are respectively arranged at two ends of the finger ring (202) and are arranged at two ends of the connecting plate (306) and are arranged at the inner part of the finger ring (202) respectively, and penetrates the connection block (307) to the inside of the arc column (301).

4. An endotracheal tube fixing device for facilitating oral surgery according to claim 2, wherein two said sliding plates (204) divide the main body (1) into three areas of left, middle and right, the surface of the main body (1) is provided with a sliding groove matching with the sliding plates (204), and the inside of the upper and lower elastic strips (203) is provided with tooth blocks.

5. An endotracheal tube fixing device for facilitating oral surgery according to claim 2, wherein the main body (1) has elasticity of extension and contraction, a plurality of fixing grooves matched with the elastic column (206) are provided in the main body (1), and a sliding rail matched with the sliding block (205) is provided in the main body (1).

6. A device for facilitating the fixation of an endotracheal tube for oral surgery according to claim 3, wherein the finger ring (202) is internally provided with a constriction groove matching the constriction post (302), the finger ring (202) is internally provided with a support groove matching the support plate (303), and the finger ring (202) is internally provided with a spring groove matching the constriction spring (304).

7. A device for fixing an endotracheal tube for facilitating an oral operation according to claim 3, wherein the inside of the connection block (307) is provided with a moving groove matching with the connection block (305), the inside of the arc-shaped column (301) is provided with a connecting groove matching with the connection block (307), and the inside of the arc-shaped column (301) is provided with a clamping groove matching with the fixing column (306).