Rotary chest tube holder

Abstract

The utility model discloses a rotary chest tube fixing device, including pasting on the skin round latex pad, can be pasted directly on the skin, the latex pad is fixed with the balloon for hemispherical buffer, for the heartbeat jitter, the balloon can buffer, thereby avoid the chest tube of upside drop, and the top of balloon is connected with the fixed mechanism of fixed chest tube through the rotating mechanism, and the rotating mechanism can rotate along with the traction of chest tube, avoid drop, the chest tube under the action of fixed mechanism, can rotate and buffer along with the rotating mechanism and balloon to avoid loosening. The latex pad is circular, and is pasted on the skin, and is fixed relative to the adhesive tape, which does not directly paste the chest tube, does not have a gap, and has a large fixed area, therefore, the fixing effect is good, and the chest tube is not easy to loosen.

Description

Technical Field

[0001] This utility model relates to the field of chest tube fixation, specifically a rotary chest tube fixator. Background Technology

[0002] After the chest tube is brought out of the chest cavity, it is fixed to the chest. Due to heartbeat and patient movement, the chest tube attached with tape is prone to slipping off. Moreover, the tape area is small and the fixation effect is poor. In particular, the chest tube is located between the skin and the tape, and gaps are formed, making it easier to fall off. Therefore, how to fix the chest tube conveniently and prevent it from falling off is a problem that technicians in this field urgently need to solve. Utility Model Content

[0003] The purpose of this invention is to provide a rotating chest tube fixator to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a rotating chest tube fixator, comprising a circular latex pad that can be directly adhered to the skin. A hemispherical cushioning balloon is fixed on the latex pad. The balloon can cushion against heartbeat fluctuations, thereby preventing the upper chest tube from falling off. The top of the balloon is connected to a fixing mechanism for fixing the chest tube via a rotating mechanism. The rotating mechanism can rotate with the pulling of the chest tube to prevent it from falling off. Under the action of the fixing mechanism, the chest tube can rotate and be cushioned with the rotating mechanism and the balloon to prevent it from loosening.

[0005] Preferably, the rotating mechanism includes a spherical support block mounted on the top of the balloon and a base fitted onto the support block. The support block has a "T"-shaped cross-section to prevent slippage, and the base is capable of rotating around the support block. The base can rotate around the support block without slipping.

[0006] Preferably, the lower end of the support block is circumferentially provided with a curved base plate that fits against the surface of the balloon to increase stability, and the lower end of the base is circumferentially provided with a top plate that abuts against the base plate to increase rotational stability. The cooperation between the top plate and the base plate ensures rotational stability, and at the same time, there is a safe distance between the perimeter of the base plate and the perimeter of the top plate and the bottom perimeter of the balloon so that they will not collide during twisting.

[0007] Preferably, the fixing mechanism includes an arc-shaped clamp tube fixed to the upper end of the base, with both ends of the clamp tube bent downwards into an arc shape. The cross-section of the clamp tube is an upward-opening "Ω" shape, and the clamp tube is made of plastic to elastically clamp the chest tube. The chest tube is clamped by the clamp tube.

[0008] Preferably, the top plate is provided with Velcro that wraps around the clamp tube, and the Velcro fixes the chest tube inside the clamp tube. A male Velcro is provided on the top plate, and a female Velcro is provided on the other side and fixed. The female Velcro wraps around the clamp tube and sticks to the male Velcro, thereby preventing the chest tube from slipping off and achieving double fixation.

[0009] Preferably, it also includes an inflation / deflation structure for inflating and deflating the balloon and a locking mechanism for fixing the support block after deflation, mainly for use when the patient is walking.

[0010] Preferably, the inflation / deflation mechanism includes an air tube connected to the balloon and a connector connected to the end of the air tube. The connector can be connected to a syringe to achieve inflation / deflation, and can adjust the balloon's resilience. After deflation, the locking mechanism locks in place to secure the balloon, making it less prone to shaking and easier to walk on.

[0011] Preferably, the locking structure includes a locking post fixed to the top of the balloon cavity facing downwards and a tubular locking sleeve that is nested together. The locking sleeve is fixed to the bottom of the balloon cavity. After the balloon is deflated, the locking post can be inserted into the locking sleeve to achieve fixation. There is a distance between the locking post and the locking sleeve to facilitate balloon buffering. The two are interference fit and can be inserted and fixed.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The latex pad is round and fits against the skin. Compared to the fixation with tape, there is no direct adhesion to the chest tube, so there are no gaps. Moreover, the fixation area is large, so the fixation effect is good and it is not easy to loosen. 2. The balloon is resilient and can buffer and balance the heartbeat, reducing the fluctuation amplitude of the chest tube; 3. The clamp and Velcro design provide excellent and convenient fixation for the chest tube; 4. The support block and base can rotate during chest tube traction to prevent loosening; 5. After the balloon is deflated, the trachea is fixed by the clamp and the sleeve, making it convenient for patients to walk. This makes it suitable for both long-term bedridden patients and patients who can get out of bed. Attached Figure Description

[0013] Fig. 1 This is a schematic diagram of the structure of this utility model; Fig. 2 This is an axonometric view of the present invention; Fig. 3 This is a schematic diagram of the structure of the second embodiment of the present utility model.

[0014] In the diagram: 1. Latex pad; 2. Balloon; 3. Support block; 4. Base; 5. Base plate; 6. Top plate; 7. Clamping tube; 8. Velcro; 9. Air tube; 10. Connector; 11. Clamping post; 12. Clamping sleeve. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Please see Figs. 1-2 This utility model provides a technical solution for a rotating chest tube fixator: A rotating chest tube fixator includes a circular latex pad 1 that is adhered to the skin. It can be directly adhered to the skin. A hemispherical cushioning balloon 2 is fixed on the latex pad 1. The balloon 2 can cushion the heartbeat and prevent the upper chest tube from falling off. The top of the balloon 2 is connected to a fixing mechanism for fixing the chest tube through a rotating mechanism. The rotating mechanism can rotate with the traction of the chest tube to prevent it from falling off. Under the action of the fixing mechanism, the chest tube can rotate and be cushioned with the rotating mechanism and the balloon 2 to prevent it from loosening.

[0017] The rotating mechanism includes a spherical support block 3 mounted on top of the balloon 2 and a matching base 4 fitted onto the support block 3. The support block 3 has a "T"-shaped cross-section to prevent slippage, and the base 4 can rotate around the support block 3. The base 4 can rotate around the support block 3 without slipping. A curved base plate 5 is circumferentially provided at the lower end of the support block 3, conforming to the surface of the balloon 2 for added stability. A top plate 6 of a matching shape is provided at the lower end of the base 4, abutting against the base plate 5 to increase rotational stability. The cooperation between the top plate 6 and the base plate 5 ensures rotational stability. Simultaneously, there is a safe distance between the periphery of the base plate 5 and the periphery of the top plate 6 and the bottom periphery of the balloon 2, preventing contact during twisting.

[0018] The fixing mechanism includes an arc-shaped clamping tube 7 fixed to the upper end of the base 4. Both ends of the clamping tube 7 are bent downwards into an arc shape, and the cross-section of the clamping tube 7 is an upward-opening "Ω" shape. The clamping tube 7 is made of plastic to elastically clamp the chest tube. The chest tube is clamped by the clamping tube 7. A Velcro strap 8 is provided on the top plate 6, bypassing the clamping tube 7, and the Velcro strap 8 fixes the chest tube inside the clamping tube 7. A male Velcro strap is provided on the top plate 6, and a female Velcro strap is provided on the other side and fixed in place. The female Velcro strap passes over the clamping tube 7 and adheres to the male Velcro strap, thus preventing the chest tube from slipping off and achieving double fixation.

[0019] Example 2 like Fig. 3As shown, based on Embodiment 1, as a preferred embodiment, it also includes an inflation / deflation structure for inflating and deflating the balloon 2, and a locking mechanism for fixing the support block 3 after deflation. This is primarily for use when the patient is walking, suitable for patients other than those who are bedridden for extended periods, and for patients who are able to get out of bed. The inflation / deflation structure includes a trachea 9 connected to the balloon 2 and a connector 10 connected to the end of the trachea 9. The connector 10 can be connected to a syringe to achieve inflation and deflation, and can adjust the resilience of the balloon 2. Simultaneously, after deflation, the locking mechanism engages to secure the balloon, preventing it from shaking and facilitating walking. The locking mechanism includes a locking post 11 fixed to the top of the inner cavity of the balloon 2 and a tubular locking sleeve 12 that is nested together. The locking sleeve 12 is fixed to the bottom of the inner cavity of the balloon 2. After the balloon 2 is deflated, the locking post 11 can be inserted into the locking sleeve 12 to achieve fixation. There is a distance between the locking post 11 and the locking sleeve 12 to facilitate the cushioning of the balloon 2. The two are interference fit and can be inserted and fixed. As a preferred method, the bottom of the locking sleeve 12 can also extend slightly to all sides to increase the support area.

[0020] Working principle: The latex pad 1 is round and fits on the skin. Compared with the fixation of tape, there is no direct adhesion to the chest tube, so there are no gaps. Moreover, the fixation area is large, so the fixation effect is good and it is not easy to loosen. The balloon 2 is resilient and can cushion and balance the heartbeat, reducing the fluctuation amplitude of the chest tube; The clamp 7 and Velcro 8 provide excellent and convenient fixation for the chest tube; The support block 3 and the base 4 can rotate when the chest tube is pulled to prevent it from coming loose; After the balloon 2 is deflated, the trachea 9 is fixed by the locking post 11 and the locking sleeve 12, which makes it convenient for patients to walk. In this way, it can be used for patients who are bedridden for a long time, and it can also be used for patients who can get out of bed.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating chest tube fixator, comprising a circular latex pad (1) adhered to the skin, characterized in that: The latex pad (1) is fixed with a hemispherical cushioning balloon (2), and the top of the balloon (2) is connected to a fixing mechanism for fixing the chest tube through a rotating mechanism. Under the action of the fixing mechanism, the chest tube can rotate and cushion with the rotating mechanism and the balloon (2) to avoid loosening.

2. The rotary chest tube fixator according to claim 1, characterized in that: The rotating mechanism includes a spherical support block (3) mounted on top of the balloon (2) and a base (4) fitted onto the support block (3). The support block (3) has a "T" shaped cross section to prevent slippage. The base (4) can rotate around the support block (3).

3. The rotary chest tube fixator according to claim 2, characterized in that: The lower end of the support block (3) is provided with a curved base plate (5) that fits on the surface of the balloon (2) to increase stability, and the lower end of the base (4) is provided with a top plate (6) that abuts against the base plate (5) and matches its shape to increase rotational stability.

4. The rotary chest tube fixator according to claim 3, characterized in that: The fixing mechanism includes an arc-shaped clamp (7) fixed to the upper end of the base (4), and the two ends of the clamp (7) are bent downwards into an arc shape. The cross section of the clamp (7) is an upward-opening "Ω" shape. The clamp (7) is made of plastic material to elastically clamp the chest tube.

5. The rotary chest tube fixator according to claim 4, characterized in that: The top plate (6) is provided with Velcro (8) that goes around the clamp tube (7), and the Velcro (8) fixes the chest tube inside the clamp tube (7).

6. The rotary chest tube fixator according to claim 1, characterized in that: It also includes an inflation / deflation structure for inflating and deflating the balloon (2) and a locking mechanism for fixing the support block (3) after deflation.

7. The rotary chest tube fixator according to claim 6, characterized in that: The inflation / deflation structure includes a trachea (9) connected to the balloon (2) and a connector (10) connected to the end of the trachea (9), and the connector (10) can be connected to a syringe to achieve inflation / deflation.

8. The rotary chest tube fixator according to claim 7, characterized in that: The locking mechanism includes a locking post (11) fixed at the top of the inner cavity of the balloon (2) and a tubular locking sleeve (12) that is sleeved together. The locking sleeve (12) is fixed at the bottom of the inner cavity of the balloon (2). After the balloon (2) is deflated, the locking post (11) can be inserted into the locking sleeve (12) to achieve fixation. There is a distance between the locking post (11) and the locking sleeve (12) to facilitate the buffering of the balloon (2).

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