Percutaneous tracheotomy set auxiliary device

Abstract

The utility model provides a percutaneous tracheotomy assembly auxiliary device which comprises a Y-shaped three-way support and a rotary dilator, and the Y-shaped three-way support is connected with the rotary dilator in an inserted mode. Wherein an inserting hole is formed in the intersection position of the Y-shaped three-way support and the rotary dilator, an inserting column of a cross-shaped structure is arranged at the inserting position of the rotary dilator and the inserting hole, and after the Y-shaped three-way support is connected with the rotary dilator, the Y-shaped three-way support is rotated to drive the rotary dilator to rotate. The Y-shaped three-way support and the rotary dilator are arranged, the rotary dilator is connected with the Y-shaped three-way support in an inserted mode, the rotary dilator is driven to rotate by rotating the Y-shaped three-way support, an operator can complete airway stoma more smoothly according to the action of lever force, and the problem that when a traditional rotary dilator is operated, force control is uneven is effectively solved; the risk of tracheal ring injury of a patient is obviously reduced, and the safety of an operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, in particular to a percutaneous tracheostomy set auxiliary device. BACKGROUND

[0002] In the medical field, percutaneous tracheostomy is a common first-aid and treatment method. However, when using the traditional rotary dilator to dilate the tracheostoma, there are some obvious problems.

[0003] The traditional rotary dilator has defects in structural design. Due to the limitation of its own structure, the operator has difficulty in uniformly controlling the rotating force when dilating the tracheostoma in the clockwise direction. This uneven force application is likely to cause unnecessary damage to the patient's tracheal ring, increasing the risk of surgery and the patient's pain.

[0004] Moreover, the existing rotary dilator lacks effective auxiliary support and guiding structure. This makes the operator lack stable support points and clear operation guidance during operation, further increasing the difficulty of force control.

[0005] In addition, the traditional device does not fully consider the physiological structure and characteristics of the human trachea, and cannot be adapted to the shape and tissue characteristics of the trachea, thereby affecting the accuracy and safety of the operation. SUMMARY

[0006] In order to overcome the existing problems, the application provides a percutaneous tracheostomy set auxiliary device, which is provided with a Y-shaped three-way bracket and a rotary dilator. The rotary dilator is connected with the Y-shaped three-way bracket through plug-in connection. By rotating the Y-shaped three-way bracket, the rotary dilator is rotated. According to the action of the pole force, the operator can more smoothly complete the airway stoma. The problem of uneven force control during operation of the traditional rotary dilator is effectively solved, the risk of tracheal ring damage to the patient is significantly reduced, and the safety of the operation is improved.

[0007] The technical scheme adopted by the application to solve the technical problems is:

[0008] A percutaneous tracheostomy set auxiliary device, comprising a Y-shaped three-way bracket and a rotary dilator, the Y-shaped three-way bracket is connected with the rotary dilator through plug-in connection;

[0009] The Y-shaped three-way support is provided with a plug-in hole at the intersection with the rotary dilator, the rotary dilator is provided with a plug-in column of a cross-shaped structure at the plug-in hole, after the Y-shaped three-way support is connected with the rotary dilator, the Y-shaped three-way support is rotated to drive the rotary dilator to rotate, the rotary dilator and the Y-shaped three-way support are plug-in connected, the rotary dilator is driven to rotate by rotating the Y-shaped three-way support, and the airway stoma is more smoothly completed by the operator according to the action of the pole force, and the problem that the force is not controlled uniformly when the traditional rotary dilator is operated is effectively solved.

[0010] Preferably, the rotary dilator further comprises a support, one end of the support is provided with a dilating column, and through grooves are formed in the support, the dilating column and the plug-in column; after the rotary dilator and the Y-shaped three-way support are connected with each other, the through groove in the rotary dilator and the connecting hole in the Y-shaped three-way support are concentric circular structures, so that the tracheal probe can be inserted.

[0011] Preferably, the Y-shaped three-way support further comprises a support main body, the support main body is provided with a first holding part and a second holding part on one side, and anti-skid lines are arranged on the outer walls of the first holding part and the second holding part; when the Y-shaped three-way support is rotated, the first holding part and the second holding part are held, and the anti-skid lines can prevent the first holding part and the second holding part from sliding.

[0012] Preferably, a connecting hole is formed in the support main body and corresponds to the through groove; after the rotary dilator and the Y-shaped three-way support are connected with each other, the through groove in the rotary dilator and the connecting hole in the Y-shaped three-way support are concentric circular structures, so that the tracheal probe can be inserted.

[0013] Preferably, a threaded groove is arranged on the outer wall of the dilating column; when the Y-shaped three-way support drives the rotary dilator to rotate, the threaded groove is rotated to expand the rotary dilator.

[0014] The application has the following advantages:

[0015] 1. The Y-shaped three-way support and the rotary dilator are arranged, the rotary dilator and the Y-shaped three-way support are plug-in connected, the rotary dilator is driven to rotate by rotating the Y-shaped three-way support, the airway stoma is more smoothly completed by the operator according to the action of the pole force, the problem that the force is not controlled uniformly when the traditional rotary dilator is operated is effectively solved, the risk of tracheal ring injury of a patient is significantly reduced, and the safety of surgery is improved.

[0016] 2、The design of the Y-shaped three-way support provides a more stable and clear operation basis for the operator, makes the operation more smooth and accurate, thereby shortens the operation time, improves the operation efficiency, helps the recovery of the patient after the operation through improving the safety and accuracy of the operation, reduces the occurrence of complications, improves the rehabilitation quality of the patient, meanwhile, reduces the operation difficulty and working strength of the operator, improves the use experience of the operator.

[0017] 3、The rotating dilator is provided with a plug-in column at the intersection with the Y-shaped three-way support, the plug-in column is a cross-shaped structure, the Y-shaped three-way support is provided with a plug-in hole at the corresponding position, so that when the rotating dilator and the Y-shaped three-way support are connected with each other, the cross-shaped structure avoids the problem of slippage of the rotating dilator and the Y-shaped three-way support when the Y-shaped three-way support drives the rotating dilator to rotate. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further explained in connection with the drawings and examples.

[0019] Figure 1 It is the front view structural schematic drawing of the rotating dilator and the Y-shaped three-way support connected in the percutaneous tracheostomy set auxiliary device of the utility model;

[0020] Figure 2 It is the exploded front view structural schematic drawing of the rotating dilator and the Y-shaped three-way support in the percutaneous tracheostomy set auxiliary device of the utility model;

[0021] Figure 3 It is the whole structure schematic drawing of the rotating dilator in the percutaneous tracheostomy set auxiliary device of the utility model;

[0022] Figure 4 It is the section view structural schematic drawing of the rotating dilator in the percutaneous tracheostomy set auxiliary device of the utility model;

[0023] Figure 5 It is the overhead view structural schematic drawing of the rotating dilator in the percutaneous tracheostomy set auxiliary device of the utility model;

[0024] Figure 6 It is the overhead view structural schematic drawing of the Y-shaped three-way support in the percutaneous tracheostomy set auxiliary device of the utility model;

[0025] Figure 7 It is the section view structural schematic drawing of the Y-shaped three-way support in the percutaneous tracheostomy set auxiliary device of the utility model.

[0026] MAIN REFERENCE NUMERALS EXPLANATION:

[0027] 1, rotating dilator; 11, support; 12, plug-in column; 13, dilating column; 14, through slot; 2, Y-shaped three-way support; 21, support body; 22, connecting hole; 23, first holding part; 24, second holding part; 25, plug-in hole. DETAILED DESCRIPTION

[0028] The embodiment of the application provides a percutaneous tracheostomy kit auxiliary device, solves the problems in the prior art, the Y-shaped three-way support and the rotating dilator are plug-in connected, the rotating dilator is driven to rotate by rotating the Y-shaped three-way support, the operation of an operator is more smooth according to the action of the force of the pole, the airway stoma is completed, the problem that the force is not controlled uniformly when the traditional rotating dilator is operated is effectively solved, the risk of tracheal ring injury of a patient is significantly reduced, and the safety of surgery is improved; the Y-shaped three-way support provides a more stable and clear operation basis for the operator, so that the operation is more smooth and accurate, thereby the operation time is shortened, the operation efficiency is improved, the safety and accuracy of surgery are improved, the recovery of the patient after surgery is facilitated, the occurrence of complications is reduced, the rehabilitation quality of the patient is improved, meanwhile, the operation difficulty and working strength of the operator are reduced, and the use experience of the operator is improved; the plug-in column is arranged at the intersection of the rotating dilator and the Y-shaped three-way support, the plug-in column is of a cross-shaped structure, the plug-in hole is arranged at the corresponding position of the Y-shaped three-way support and the plug-in column, so that when the rotating dilator and the Y-shaped three-way support are connected with each other, the problem that the rotating dilator and the Y-shaped three-way support are out of slip is avoided through the cross-shaped structure when the Y-shaped three-way support drives the rotating dilator to rotate.

[0029] The technical scheme in the embodiment of the application is to solve the above problems, and the general idea is as follows:

[0030] Embodiment 1

[0031] The embodiment provides the specific structure of the percutaneous tracheostomy kit auxiliary device, as shown in Figures 1-7 The Y-shaped three-way support 2 and the rotating dilator 1 are plug-in connected, the Y-shaped three-way support 2 is rotated after being connected with the rotating dilator 1, and the rotating dilator 1 is driven to rotate, the rotating dilator 1 and the Y-shaped three-way support 2 are plug-in connected, the rotating dilator 1 is driven to rotate by rotating the Y-shaped three-way support 2, the operation of an operator is more smooth according to the action of the force of the pole, the airway stoma is completed, and the problem that the force is not controlled uniformly when the traditional rotating dilator is operated is effectively solved.

[0032] The rotating dilator 1 further comprises a support 11 provided with a dilating column 13 at one end, and the support 11, the dilating column 13 and the plug-in column 12 are internally provided with a through groove 14, when the rotating dilator 1 and the Y-shaped three-way support 2 are connected with each other, the through groove 14 in the rotating dilator 1 and the connecting hole 22 in the Y-shaped three-way support 2 are concentric circular structures, facilitating the insertion of the tracheal probe.

[0033] The Y-shaped three-way support 2 further comprises a support body 21, and the support body 21 is provided with a first holding part 23 and a second holding part 24 at one side, and the outer walls of the first holding part 23 and the second holding part 24 are provided with anti-skid lines, when the Y-shaped three-way support 2 is rotated, the first holding part 23 and the second holding part 24 are held, and the anti-skid lines are provided, so that the problem of sliding of the first holding part 23 and the second holding part 24 from the user can be avoided.

[0034] The support body 21 is internally provided with a connecting hole 22 corresponding to the through groove 14, when the rotating dilator 1 and the Y-shaped three-way support 2 are connected with each other, the through groove 14 in the rotating dilator 1 and the connecting hole 22 in the Y-shaped three-way support 2 are concentric circular structures, facilitating the insertion of the tracheal probe.

[0035] The outer wall of the dilating column 13 is provided with a threaded groove, through the provision of the threaded groove, when the Y-shaped three-way support 2 drives the rotating dilator 1 to rotate, the threaded groove rotates to expand the mouth.

[0036] By adopting the above technical scheme:

[0037] The tracheal probe is inserted into the anterior wall of the trachea, the push-assisted device is used until a large amount of gas is extracted, after the probe is removed, the guide wire passes through the needle cover into the trachea, the rotating dilator 1 is used to dilate the tracheostomy, under the cooperation of the insertion guide, the tracheostomy is completed, the rotating dilator 1 and the Y-shaped three-way support 2 are plug-in connected, the Y-shaped three-way support 2 is rotated to drive the rotating dilator 1 to rotate, according to the action of the pole force, the user more smoothly completes the airway stoma, and the problem of uneven force control during operation of the traditional rotating dilator is effectively solved.

[0038] Embodiment 2:

[0039] This embodiment gives a specific structure of a percutaneous tracheostomy kit auxiliary device, as shown in Figures 1-7 The Y-shaped three-way support 2 and the rotating dilator 1 are plug-in connected;

[0040] The intersection of the Y-shaped three-way support 2 and the rotary dilator 1 is provided with a plug-in hole 25, and the rotary dilator 1 is provided with a plug-in column 12 of a cross-shaped structure at the plug-in hole 25, after the Y-shaped three-way support 2 and the rotary dilator 1 are connected, the Y-shaped three-way support 2 is rotated to drive the rotary dilator 1 to rotate, the rotary dilator 1 and the Y-shaped three-way support 2 are plug-in connected, the rotary dilator 1 is driven to rotate by rotating the Y-shaped three-way support 2, and the airway stoma is more smoothly completed by the operator according to the action of the pole force, and the problem of uneven force control during operation of the traditional rotary dilator is effectively solved.

[0041] The intersection of the rotary dilator 1 and the Y-shaped three-way support 2 is provided with a plug-in column 12, and the plug-in column 12 is of a cross-shaped structure, the Y-shaped three-way support 2 is provided with a plug-in hole 25 at a position corresponding to the plug-in column 12, so that when the rotary dilator 1 and the Y-shaped three-way support 2 are connected with each other, the rotary dilator 1 and the Y-shaped three-way support 2 are prevented from slipping by the cross-shaped structure when the Y-shaped three-way support 2 drives the rotary dilator 1 to rotate.

[0042] By adopting the above technical scheme:

[0043] The intersection of the Y-shaped three-way support 2 and the rotary dilator 1 is provided with a plug-in hole 25, and the rotary dilator 1 is provided with a plug-in column 12 of a cross-shaped structure at the plug-in hole 25, after the Y-shaped three-way support 2 and the rotary dilator 1 are connected, the Y-shaped three-way support 2 is rotated to drive the rotary dilator 1 to rotate, the rotary dilator 1 and the Y-shaped three-way support 2 are plug-in connected, the rotary dilator 1 and the Y-shaped three-way support 2 are prevented from slipping by the cross-shaped structure when the Y-shaped three-way support 2 drives the rotary dilator 1 to rotate.

[0044] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the present application, and are not limitations on the embodiments. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A percutaneous tracheostomy kit aid, characterised in that, Including Y type three -way support (2) and rotating expander (1), Y type three -way support (2) and rotating expander (1) are inserted into joint connection; Wherein, the intersection of the Y type three -way support (2) and the rotating expander (1) is provided with an insertion hole (25), the rotating expander (1) and the insertion hole (25) are provided with a cross -shaped structure of the insertion column (12), after the Y type three -way support (2) and the rotating expander (1) are connected, the Y type three -way support (2) is rotated, for driving the rotating expander (1) rotates.

2. A percutaneous tracheostomy kit according to claim 1 wherein, The rotating expander (1) further includes a support (11), one end of the support (11) is provided with an expansion column (13), the support (11), expansion column (13) and insertion column (12) are all provided with a through groove (14) inside.

3. A percutaneous tracheostomy kit according to claim 2 wherein, The Y type three -way support (2) further includes a support body (21), one side of the support body (21) is respectively provided with a first holding part (23) and a second holding part (24).

4. A percutaneous tracheostomy kit according to claim 3 wherein, The support body (21) is provided with a connecting hole (22) inside, the connecting hole (22) corresponds to the through groove (14).

5. A percutaneous tracheostomy kit according to claim 2 wherein, The outer wall of the expansion column (13) is provided with a threaded groove.

6. A percutaneous tracheostomy kit according to claim 3 wherein, The outer wall of the first holding part (23) and the second holding part (24) is provided with anti -skid line.

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