Tracheostomy tube blocking device

Abstract

The utility model discloses a tracheostomy tube blocking device, which relates to the technical field of medical apparatus and instruments, and comprises a tracheostomy tube body, a clamping groove is arranged on the tracheostomy tube body, an anti-dropping convex shoulder is arranged on the tracheostomy tube body, the anti-dropping convex shoulder is arranged at the top of the clamping groove, a clamping part is clamped on the tracheostomy tube body in a sealing manner, and the clamping part is connected with a clamping groove. An opening and closing control part is arranged at the top of the clamping part, and by arranging the opening and closing control part, when the circulation amount of oxygen in the opening and closing control part is controlled, a push-pull handle on one side of a communication block is pulled, so that the push-pull handle drives a push-pull rod to move into a movable groove, and the passing amount of airflow in the communication block is controlled; the sealing ring sleeve can fully ensure the sealing performance in the communication block, so that gas passing through the communication block cannot leak, and the sealing ring sleeve has the characteristics that the operation is simple, the opening and closing degree can be randomly controlled according to actual requirements, and the gas tightness is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially, and it is a kind of tracheostomy tube plugging device. BACKGROUND

[0002] Tracheostomy is to open the neck trachea, and place into metal trachea cannula, to relieve laryngeal respiratory difficulty, respiratory dysfunction or lower respiratory tract secretion retention caused respiratory difficulty.

[0003] At least the following disadvantages exist in the use process of the existing tracheostomy tube plugging: 1, the existing tracheostomy tube plugging structure is single, and the oxygen delivery of the tracheostomy tube plugging cannot be adjusted, thereby affecting the use effect of the tracheostomy tube plugging; 2, the connection between the existing tracheostomy tube and the opening and closing control piece is usually fixed connection, and the tracheostomy tube is not convenient to disassemble for disinfection, and we launch a kind of tracheostomy tube plugging device. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of tracheostomy tube plugging device, solve the technical problem that current tracheostomy tube plugging cannot adjust oxygen delivery and tracheostomy tube and opening and closing control piece are not convenient to disassemble.

[0005] To solve the above technical problems, the utility model provides a kind of tracheostomy tube plugging device, including tracheostomy tube body, the tracheostomy tube body is set with the clamping groove, the tracheostomy tube body is provided with anti-off boss, the anti-off boss is arranged at the top of clamping groove, the tracheostomy tube body is sealed and clamped with clamping part, the top of clamping part is provided with opening and closing control piece;

[0006] The opening and closing control piece includes communication block, the movable slot is set in the communication block, the movable slot is movably provided with opening and closing plate, one end of the opening and closing plate is fixed with push-pull rod, the end of push-pull rod away from opening and closing plate extends to outside through communication block, the push-pull rod is set with sealing ring, the sealing ring is fixed in communication block, the end of push-pull rod away from opening and closing plate is fixed with push-pull handle.

[0007] Preferably, the clamping part includes clamping ring, the clamping ring is set with containing groove, a plurality of springs are symmetrically distributed in the containing groove, the spring is set with telescopic rod, the one end of spring and telescopic rod is fixed with ball, the one end of spring and telescopic rod away from ball is fixed in containing groove inner wall, the top of clamping ring is fixed with first connecting pipe, the sealing ring is inlaid between first connecting pipe and clamping ring, the ball is clamped in the clamping groove along anti-off boss to make the sealing ring adhere to the upper surface of anti-off boss.

[0008] The technical scheme is as follows: the clamping component comprises a clamping ring, the clamping ring is provided with a containing groove, a plurality of springs are symmetrically distributed in the containing groove, the springs are provided with telescopic rods, the telescopic rods are provided with balls at one end, the other end of the telescopic rods is fixed to the inner wall of the containing groove, the first connecting pipe is fixed to the top of the clamping ring, the sealing ring is inlaid between the first connecting pipe and the clamping ring, and the ball is clamped in the clamping groove along the anti-falling convex shoulder and makes the sealing ring adhere to the upper surface of the anti-falling convex shoulder, so that the sealing property during clamping is ensured.

[0009] Preferably, the width of the movable slot is the same as the width of the opening and closing plate, the height of the movable slot is the same as the thickness of the opening and closing plate, and the length of the movable slot is at least twice the length of the opening and closing plate.

[0010] The width of the movable slot is the same as the width of the opening and closing plate, the height of the movable slot is the same as the thickness of the opening and closing plate, and the length of the movable slot is at least twice the length of the opening and closing plate, so that the opening and closing plate can tightly adhere to the movable slot when moving in the movable slot, the sealing property is ensured, and the length of the movable slot is at least twice the length of the opening and closing plate, so that the opening and closing plate can be completely contained in the containing slot, and the maximum opening degree in the opening and closing control member is ensured.

[0011] Preferably, the top of the communication block is fixed with a second connecting pipe.

[0012] The top of the communication block is fixed with the second connecting pipe, and the second connecting pipe can be used for connecting the opening and closing control member with other connecting pipes.

[0013] Preferably, the size of the clamping groove is matched with the size of the ball.

[0014] The size of the clamping groove is matched with the size of the ball, so that the ball can be clamped in the clamping groove, and the stability of clamping between the opening and closing control member and the air cutting pipe is ensured.

[0015] Preferably, the outer surfaces of the clamping groove and the anti-falling convex shoulder are smooth and are of a single curved surface structure.

[0016] The outer surfaces of the clamping groove and the anti-falling convex shoulder are smooth and are of a single curved surface structure, so that the ball in the clamping component can move on the smooth arc-shaped curved surface structure and will not be clamped, and clamping is facilitated.

[0017] Preferably, the height of the containing groove is greater than the diameter of the ball.

[0018] The technical scheme is as follows: the height of the accommodating groove is greater than the diameter of the ball, and before the clamping part is clamped in the clamping groove, the ball abuts against the anti-disengagement shoulder, in the process of downward clamping, the ball extrudes the spring and the telescopic rod to move into the accommodating groove, when the height of the accommodating groove is greater than the diameter of the ball, the ball can be accommodated in the accommodating groove, and the downward clamping can be continued, when the ball is clamped in the clamping groove, the ball is bounced into the clamping groove under the action of the spring and the telescopic rod, thereby realizing the clamping between the clamping part and the gas cutting pipe body.

[0019] Compared with the related art, the utility model has the advantages of the following beneficial effects:

[0020] 1、compared with traditional gas cutting pipe, through setting has open and close control piece, the movable groove is set up in the intercommunication piece, the movable groove is movably provided with the opening and closing board, one end of the opening and closing board is fixed with the push-pull rod, the end away from the opening and closing board of the push-pull rod extends through the intercommunication piece and extends to the outside, the push-pull rod is sleeved with the sealing ring sleeve, the sealing ring sleeve is fixed in the intercommunication piece, the end away from the opening and closing board of the push-pull rod is fixed with the push-pull handle, when the flow of oxygen in the opening and closing control piece is controlled, the push-pull handle is driven to move into the movable groove by pulling the push-pull handle on one side of the intercommunication piece, thereby controlling the size of the airflow passing through the intercommunication piece, in addition, the sealing ring sleeve can fully ensure the sealing of the intercommunication piece, so that the gas passing through the intercommunication piece cannot leak out, which has the characteristics of simple operation, can control the opening and closing size at will according to actual needs, and good air tightness.

[0021] 2、in the utility model, through setting has clamping part, when clamping part is clamped in clamping groove, ball abuts against anti-disengagement shoulder, in the process of downward clamping, make ball extrude spring and telescopic rod move to accommodating groove, when ball clamps in clamping groove, under the action of spring and telescopic rod, ball is bounced to clamping groove, sealing ring of top of clamping ring is pasted to anti-disengagement shoulder at the same time, guarantee the sealing property after clamping, realize the sealing clamping between clamping part and gas cutting pipe body. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is a structure schematic view of a gas cutting pipe plugging device.

[0023] Fig. 2 It is a structure schematic view of a gas cutting pipe plugging device.

[0024] Fig. 3 It is a structure schematic view of a gas cutting pipe plugging device.

[0025] Fig. 4 It is a structure schematic view of a gas cutting pipe plugging device.

[0026] Fig. 5 A schematic diagram of the opening and closing control of a tracheotomy tube blocking device;

[0027] Fig. 6 The present invention relates to a cross-section of the internal structure of an opening and closing control component in a tracheotomy tube blocking device.

[0028] Numbers in the figure: 1. Tracheotomy tube body; 11. Snap-fit ​​groove; 12. Anti-slip boss; 2. Snap-fit ​​component; 21. Snap-fit ​​ring; 22. First connecting tube; 23. Sealing ring; 24. Accommodating groove; 25. Ball; 26. Spring; 27. Telescopic rod; 3. Opening and closing control component; 31. Connecting block; 32. Second connecting tube; 33. Opening and closing plate; 34. Push-pull rod; 35. Sealing ring sleeve; 36. Push-pull handle; 37. Movable groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figs. 1-6 As shown, a tracheostomy tube blocking device includes a tracheostomy tube body 1, a clamping groove 11 is formed on the tracheostomy tube body 1, an anti-slip boss 12 is provided on the tracheostomy tube body 1, and the anti-slip boss 12 is arranged on the top of the clamping groove 11. A clamping component 2 is sealed and clamped on the tracheostomy tube body 1, and an opening and closing control component 3 is provided on the top of the clamping component 2;

[0032] The opening and closing control member 3 includes a connecting block 31, a movable groove 37 is formed in the connecting block 31, and an opening and closing plate 33 is movably arranged in the movable groove 37. A push-pull rod 34 is fixed to one end of the opening and closing plate 33. The end of the push-pull rod 34 away from the closing plate 33 extends to the outside through the connecting block 31. A sealing ring 35 is sleeved on the push-pull rod 34 and fixed in the connecting block 31. A push-pull handle 36 is fixed to the end of the push-pull rod 34 away from the closing plate 33.

[0033] The gas cutting pipe body 1 is provided with a clamping groove 11, and a anti-off shoulder 12 is arranged on the gas cutting pipe body 1, the anti-off shoulder 12 is arranged on the top of the clamping groove 11, and the clamping part 2 is clamped on the gas cutting pipe body 1, when the clamping part 2 is clamped in the clamping groove 11, the anti-off shoulder 12 can prevent the clamping part 2 from being separated from the gas cutting pipe body 1, and the top of the clamping part 2 is provided with an opening and closing control piece 3 for controlling the gas flow when the oxygen passes through;

[0034] The opening and closing control piece 3 comprises a communication block 31, the communication block 31 is provided with a movable groove 37, the movable groove 37 is movably provided with an opening and closing plate 33, one end of the opening and closing plate 33 is fixedly connected with a push-pull rod 34, the end of the push-pull rod 34 away from the opening and closing plate 33 extends to the outside through the communication block 31, the push-pull rod 34 is sleeved with a sealing ring 35, the sealing ring 35 is fixedly connected with the communication block 31, and the end of the push-pull rod 34 away from the opening and closing plate 33 is fixedly connected with a push-pull handle 36, when the flow of oxygen in the opening and closing control piece 3 is controlled, the push-pull handle 36 drives the push-pull rod 34 to move into the movable groove 37 by pulling the push-pull handle 36 on one side of the communication block 31, so as to control the size of the gas flow through the communication block 31, and in addition, the sealing ring 35 can fully guarantee the sealing property of the communication block 31.

[0035] Embodiment two

[0036] As Figs. 1-6As shown, the clamping component 2 comprises a clamping ring 21, the clamping ring 21 is internally provided with a receiving groove 24, the receiving groove 24 is centrally and symmetrically provided with a plurality of springs 26, the springs 26 are sleeved with telescopic rods 27, one end of the springs 26 and the telescopic rods 27 is fixed with a ball 25, the other end of the springs 26 and the telescopic rods 27 away from the ball 25 is fixed on the inner wall of the receiving groove 24, the top of the clamping ring 21 is fixed with a first connecting pipe 22, the first connecting pipe 22 and the clamping ring 21 are inlaid with a sealing ring 23, the ball 25 is clamped in the clamping groove 11 along the anti-falling boss 12, so that the sealing ring 23 is attached to the upper surface of the anti-falling boss 12, the width of the movable groove 37 is the same as the width of the opening and closing plate 33, the height of the movable groove 37 is the same as the thickness of the opening and closing plate 33, the length of the movable groove 37 is at least twice the length of the opening and closing plate 33, the top of the communication block 31 is fixed with a second connecting pipe 32, the second connecting pipe 32 can be used for connecting the opening and closing control member 3 with other connecting pipes, the size of the clamping groove 11 is matched with the size of the ball 25, so that the ball 25 can be clamped in the clamping groove 11, to ensure the stability of the clamping between the opening and closing control member 3 and the gas cutting pipe, the outer surfaces of the clamping groove 11 and the anti-falling boss 12 are smooth and arc-shaped curved surface structures, so that the ball 25 in the clamping component 2 moves on the smooth arc-shaped curved surface structure and is not stuck, which is convenient for clamping, the height of the receiving groove 24 is greater than the diameter of the ball 25;

[0037] The width of the movable groove 37 is the same as the width of the opening and closing plate 33, the height of the movable groove 37 is the same as the thickness of the opening and closing plate 33, and the length of the movable groove 37 is at least twice the length of the opening and closing plate 33, so that when the opening and closing plate 33 moves in the movable groove 37, it can tightly fit the moving groove to ensure the sealing property, in addition, the length of the movable groove 37 is at least twice the length of the opening and closing plate 33, so that the opening and closing plate 33 can be completely contained in the receiving groove 24 to ensure the maximum opening degree in the opening and closing control member 3;

[0038] The height of the receiving groove 24 is greater than the diameter of the ball 25, before the clamping component 2 is clamped in the clamping groove 11, the ball 25 abuts against the anti-falling boss 12, in the process of clamping downward, the ball 25 extrudes the springs 26 and the telescopic rods 27 to move into the receiving groove 24, when the height of the receiving groove 24 is greater than the diameter of the ball 25, the ball 25 can be contained in the receiving groove 24, which is convenient for continuing to clamp downward, when the ball 25 is clamped in the clamping groove 11, under the action of the springs 26 and the telescopic rods 27, the ball 25 is bounced into the clamping groove 11, thereby realizing the clamping between the clamping component 2 and the gas cutting pipe body 1.

[0039] Working principle: as Figs. 1-6As shown, before the clamping part 2 is clamped in the clamping groove 11, the ball 25 abuts against the anti-disengagement shoulder 12, and in the process of downward clamping, the ball 25 is pressed to move the spring 26 and the telescopic rod 27 into the accommodating groove 24, when the height of the accommodating groove 24 is greater than the diameter of the ball 25, the ball 25 can be accommodated in the accommodating groove 24, facilitating the continuous downward clamping, when the ball 25 is clamped in the clamping groove 11, under the action of the spring 26 and the telescopic rod 27, the ball 25 is bounced into the clamping groove 11, thereby realizing the clamping between the clamping part 2 and the gas cutting pipe body 1, the anti-disengagement shoulder 12 can prevent the clamping part 2 from disengaging from the gas cutting pipe body 1, when controlling the flow of oxygen in the opening and closing control piece 3, by pulling the push-pull handle 36 on one side of the communication block 31, the push-pull handle 36 drives the push-pull rod 34 to move into the movable groove 37, thereby controlling the size of the airflow passing through the communication block 31, in addition, the sealing ring 35 can fully ensure the sealing of the communication block 31.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tracheal tube plugging device, comprising a tracheal tube body (1), a clamping groove (11) is formed on the tracheal tube body (1), a anti-off shoulder (12) is arranged on the tracheal tube body (1), the anti-off shoulder (12) is arranged on the top of the clamping groove (11), characterized in that, The clamping part (2) is clamped on the gas cutting pipe body (1), and the top of the clamping part (2) is provided with an opening and closing control piece (3). The opening and closing control piece (3) comprises a communication block (31), the communication block (31) is provided with a movable slot (37), the movable slot (37) is provided with an opening and closing plate (33), one end of the opening and closing plate (33) is fixedly connected with a push-pull rod (34), the push-pull rod (34) extends to the outside through the communication block (31), the push-pull rod (34) is provided with a sealing ring (35), the sealing ring (35) is fixedly connected with the communication block (31), and the push-pull rod (34) is provided with a push-pull handle (36).

2. A plug for a tracheostomy tube according to claim 1, wherein, The clamping part (2) comprises a clamping ring (21), the clamping ring (21) is provided with a containing groove (24), the containing groove (24) is provided with a plurality of springs (26) which are symmetrically distributed in the center, the spring (26) is provided with a telescopic rod (27), one end of the spring (26) and the telescopic rod (27) is fixedly connected with a ball (25), the spring (26) and the telescopic rod (27) are fixedly connected with the inner wall of the containing groove (24) at the end away from the ball (25), the top of the clamping ring (21) is fixedly connected with a first connecting pipe (22), the first connecting pipe (22) and the clamping ring (21) are inlaid with a sealing ring (23), the ball (25) is clamped in the clamping groove (11) along the anti-falling shoulder (12), and the sealing ring (23) is attached to the upper surface of the anti-falling shoulder (12).

3. A plug for a tracheostomy tube according to claim 1, wherein, The width of the movable slot (37) is the same as the width of the opening and closing plate (33), the height of the movable slot (37) is the same as the thickness of the opening and closing plate (33), and the length of the movable slot (37) is at least twice the length of the opening and closing plate (33).

4. A plug for a tracheostomy tube according to claim 1, wherein, The top of the communication block (31) is fixedly connected with a second connecting pipe (32).

5. A plug for a gas block tube as in claim 2, wherein, The size of the clamping groove (11) is matched with the size of the ball (25).

6. A plug for a gas block tube as in claim 2, wherein, The outer surfaces of the clamping groove (11) and the anti-falling shoulder (12) are smooth and are of a single curved surface structure.

7. A plug for a gas block tube as in claim 2, wherein, The height of the containing groove (24) is greater than the diameter of the ball (25).

Images