CN218900523U - Breathing machine pipeline support frame - Google Patents

Abstract

The utility model discloses a ventilator pipeline support frame, which includes a clamping mechanism clamped on both sides of the hospital bed, and a tow bar and an upward vertical bar installed at the left end of the clamping mechanism. A "U"-shaped bracket is installed on the left end, and two support cylinders for supporting the water collection bottle are fixed in the bracket, and the upper end of the bracket is provided with grooves that run through left and right to facilitate the placement of the exhaust pipe and the air supply pipe. The groove is arc-shaped, which is convenient for the placement of the exhaust pipe and the air supply pipe, and avoids sliding back and forth. At the same time, it is supported by the bracket, and the support cylinder can be used to support the water collection bottle, which can move or rise with the bed And change, to ensure the support effect. The upper end of the vertical bar is fixed with a rightward cross bar, and the end of the cross bar is equipped with a "C" type clamp that can elastically clamp the joint connected to the exhaust pipe and the air supply pipe. Clamps are used to clamp the joints to avoid accumulation of fluid at the joints.

Description

A ventilator pipeline support frame

technical field

The utility model relates to the field of ventilator pipeline support, in particular to a ventilator pipeline support frame.

Background technique

The ventilator pipeline is an important place for bacteria to live. Condensate is often formed in the ventilator pipeline. The condensate is a good bacterial bank, where bacteria often grow and multiply. The condensate flows back into the humidification tank, which can suck the humidified bacteria-containing gas to the lower respiratory tract. When the patient moves, the bacteria-containing condensate directly flows into the lower respiratory tract, causing VAP. The pipeline of the invasive ventilator is divided into a gas supply port and an exhaust port, and water cups are installed on both pipelines to collect condensate. In actual use, we found that when the head of the bed is raised or moved, the position of the accumulated water cup will not be at the lowest position, and reflux will occur, which will affect the health of the patient. Although the ventilator is equipped with a fixed bracket, the bracket is fixed on the ventilator and will not change position with the movement of the hospital bed. It is more likely to cause the position of the water accumulation cup on the patient's side to be relatively low, and it is impossible to ensure that the condensate will not flow back. Therefore, how to ensure that the positions of the water storage cup and the joint are relatively fixed, and how to avoid backflow when the hospital bed moves is a problem urgently needed to be solved by those skilled in the art.

Utility model content

The purpose of this utility model is to provide a ventilator pipeline support frame to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a ventilator pipeline support frame, including a clamping mechanism clamped on both sides of the hospital bed, and also includes a drag bar installed on the clamping mechanism with the left end inclined downward and The upward vertical rod, the left end of the towing rod is equipped with a "U"-shaped bracket, and the bracket is fixed with two support cylinders supporting the water collection bottle. Groove for trachea placement. The groove is arc-shaped, which is convenient for the placement of the exhaust pipe and the air supply pipe, and avoids sliding back and forth. At the same time, it is supported by the bracket, and the support cylinder can be used to support the water collection bottle, which can move or rise with the bed And change, to ensure the support effect.

The upper end of the vertical bar is fixed with a rightward cross bar, and the end of the cross bar is equipped with a "C" type clamp that can elastically clamp the joint connected to the exhaust pipe and the air supply pipe. The clamp is used to clamp the joint to avoid liquid accumulation at the joint. It should be noted that the exhaust pipe and the air supply pipe are connected through the joint. The joint is in the shape of "Y". The water collection bottle is at a low position, so the exhaust pipe and air supply pipe on the patient's side will not be affected by the movement of the hospital bed, and no backflow will occur, while the clamp ensures the height of the patient's side and the relative height of the water collection bottle. The location will not change.

Preferably, the clamping mechanism includes a "U"-shaped clamping block sleeved on the bedside of the hospital bed and a first fastening knob screwed to the lower end of the clamping block, and the first fastening knob goes deep into the inside of the clamping block A splint that can be pressed against the lower end of the bedside is installed in the rear, and the tow bar and the vertical bar are all installed on the clamp block. The clamp block is set on the bedside of the hospital bed, and the first fastening knob is tightened for clamping, which is convenient for installation, and also convenient for changing the installation position as required.

Preferably, the cross bar is connected to the clamp through a first gooseneck. The first gooseneck is easy to bend, and the clamping position of the clip can be changed to better clamp the joint.

Preferably, the bracket is connected to the tow bar through a second gooseneck to adjust the angle of the support cylinder, and an angle adjustment mechanism is provided between the clamp block and the tow bar. After the hospital bed moves, the support position can be adjusted through the angle adjustment mechanism, and the second gooseneck can ensure that the support cylinder is vertically arranged.

Preferably, the angle adjustment mechanism includes a spherical shell with an open left end fixed on the left end of the clamp block and a matching spherical center located in the spherical shell, the vertical rod is installed on the spherical shell, and the inner end of the towing rod is installed on the ball On the center, the circumferential direction of the spherical shell is screwed with a second fastening knob whose inner end is pressed against the center of the ball. Loosen the second fastening knob to rotate the center of the ball to achieve angle adjustment. Here, the inner end of the second fastening knob is in the shape of an arc that fits the center of the ball. The clamping area is large, and the diameter can also be increased to improve the fixation. Effect.

Preferably, the end of the towing rod close to the center of the ball is sleeved with a first support sleeve, and the inner end of the first support sleeve is fixed on the center of the ball, and the circumferential left side of the first support sleeve is threaded with the inner end Tighten the third fastening knob of the tow bar. Loosen the third fastening knob, and the tow bar can be pulled to realize length adjustment.

Preferably, the cross-section of the vertical rod is circular, and the lower end of the vertical rod is sleeved with a second supporting sleeve, and the upper side of the second supporting sleeve is threaded with a first inner end against the vertical rod. Four fastening knobs, the lower end of the second support sleeve is fixed on the spherical shell. Adjust the height of the vertical bar. Unscrew the fourth fastening knob to pull the vertical bar up and down to change the vertical height of the cross bar. The cross section of the vertical bar is circular, which is convenient for rotating the second support sleeve to adjust the horizontal angle and realize height and rotation adjustment at the same time.

Preferably, the cross-section of the cross bar is square, and the end of the cross bar close to the first gooseneck is sleeved with a sliding sleeve, the first gooseneck is fixed on the sliding sleeve, and the circumferential left side of the sliding sleeve is threaded. There is a fifth fastening knob whose inner end is pressed against the cross bar. Unscrew the fifth fastening knob, and the sliding sleeve can be pulled to realize telescoping and change the distance to the patient's face.

Compared with the prior art, the beneficial effects of the utility model are:

1. The water collection bottle is placed in the support tube to support the water collection bottle, and the clamp fixes the joint. The inclined tow bar and the support tube are set to ensure that the water collection bottle is at a low position and the joint is at a high position, so that the patient will not be affected by the movement of the bed The exhaust pipe and air supply pipe on one side ensure that the position of the joint relative to the water collection bottle will not change, avoid backflow, and will not flow back into the humidification tank;

2. Through the setting of the center of the ball and the spherical shell, it is convenient to adjust the angle of the towing rod, so as to cope with the position change of the hospital bed, and the second gooseneck is convenient to adjust the support cylinder to ensure the support of the water collection bottle;

3. The tow bar can expand and contract along the first support sleeve to realize length adjustment and change the support position.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is the front view of the second embodiment of the utility model;

Fig. 4 is a perspective view of the second embodiment of the utility model.

In the figure: 1, towing rod; 11, bracket; 12, support tube; 13, groove; 14, second gooseneck; 15, first support sleeve; 2, vertical bar; 21, horizontal bar; 22, Clamp; 23, first gooseneck; 24, second support sleeve; 25, sliding sleeve; 3, clip block; 31, first fastening knob; 32, splint; 33, spherical shell;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Figures 1 to 2. The utility model provides a technical solution for a ventilator pipeline support frame: a ventilator pipeline support frame, including a clamping mechanism clamped on both sides of the hospital bed, and a clamping mechanism installed on the clamping mechanism The upper left end of the tow bar 1 is inclined downward and the vertical bar 2 is upward. The left end of the tow bar 1 is equipped with a "U"-shaped bracket 11, and the bracket 11 is fixed with two support tubes 12 supporting the water collection bottle. The upper end of the bracket 11 is provided with a groove 13 penetrating left and right to facilitate the placement of the exhaust pipe and the air delivery pipe. The groove 13 is arc-shaped, which is convenient for the placement of the exhaust pipe and the air supply pipe, and avoids sliding back and forth. At the same time, it is supported by the bracket 11, and the support cylinder 12 can be used to support the water collection bottle, which can move with the bed. Or rise and change to ensure the support effect.

The clamping mechanism includes a "U"-shaped clamp block 3 sleeved on the bedside of the hospital bed and a first fastening knob 31 threaded on the lower end of the clamp block 3. The first fastening knob 31 goes deep into the inside of the clamp block 3 and is installed. There is the splint 32 that can be pressed against the lower end of the bedside, and the towing bar 1 and the vertical bar 2 are all installed on the clamping block 3 . Clamping block 3 is enclosed within on the bedside of hospital bed, and the first tightening knob 31 is tightened, clamps, and is convenient to install, also is convenient to change installation position as required.

The upper end of the vertical bar 2 is fixed with a rightward cross bar 21, and the end of the cross bar 21 is equipped with a "C" type clamp 22 that can elastically clamp the joint connected between the exhaust pipe and the air supply pipe. The hoop 22 is plastic, has front and rear lengths, and has a diameter consistent with that of a pipe of the joint, or slightly smaller, so as to realize clamping. The clamp 22 is used to clamp the joint to avoid liquid accumulation at the joint. It should be noted that the exhaust pipe and the air supply pipe are connected through the joint. The joint is in the shape of a "Y". The setting ensures that the water collection bottle is at a low position, and the exhaust pipe and air supply pipe on the patient's side will not be affected by the movement of the hospital bed, and no backflow will occur, while the clamp 22 ensures the height of the patient's side, ensuring a relative The position of the water collection bottle will not change. The cross bar 21 is connected to the hoop 22 through a first gooseneck 23 . The first gooseneck 23 is easy to bend, and the clamping position of the clamp 22 can be changed to better clamp the joint.

Example 2

Please refer to Figures 3 to 4. The utility model provides a technical solution for a ventilator pipeline support frame: a ventilator pipeline support frame, including a clamping mechanism clamped on both sides of the hospital bed, and a clamping mechanism installed on the clamping mechanism The upper left end of the tow bar 1 is inclined downward and the vertical bar 2 is upward. The left end of the tow bar 1 is equipped with a "U"-shaped bracket 11, and the bracket 11 is fixed with two support tubes 12 supporting the water collection bottle. The upper end of the bracket 11 is provided with a groove 13 penetrating left and right to facilitate the placement of the exhaust pipe and the air delivery pipe. The groove 13 is arc-shaped, which is convenient for the placement of the exhaust pipe and the air supply pipe, and avoids sliding back and forth. At the same time, it is supported by the bracket 11, and the support cylinder 12 can be used to support the water collection bottle, which can move with the bed. Or rise and change to ensure the support effect.

The clamping mechanism includes a "U"-shaped clamp block 3 sleeved on the bedside of the hospital bed and a first fastening knob 31 threaded on the lower end of the clamp block 3. The first fastening knob 31 goes deep into the inside of the clamp block 3 and is installed. There is the splint 32 that can be pressed against the lower end of the bedside, and the towing bar 1 and the vertical bar 2 are all installed on the clamping block 3 . Clamping block 3 is enclosed within on the bedside of hospital bed, and the first tightening knob 31 is tightened, clamps, and is convenient to install, also is convenient to change installation position as required.

The upper end of the vertical bar 2 is fixed with a rightward cross bar 21, and the end of the cross bar 21 is equipped with a "C" type clamp 22 that can elastically clamp the joint connected between the exhaust pipe and the air supply pipe. The hoop 22 is plastic, has front and rear lengths, and has a diameter consistent with that of a pipe of the joint, or slightly smaller, so as to realize clamping. The clamp 22 is used to clamp the joint to avoid liquid accumulation at the joint. It should be noted that the exhaust pipe and the air supply pipe are connected through the joint. The joint is in the shape of a "Y". The setting ensures that the water collection bottle is at a low position, and the exhaust pipe and air supply pipe on the patient's side will not be affected by the movement of the hospital bed, and no backflow will occur, while the clamp 22 ensures the height of the patient's side, ensuring a relative The position of the water collection bottle will not change. The cross bar 21 is connected to the hoop 22 through a first gooseneck 23 . The first gooseneck 23 is easy to bend, and the clamping position of the clamp 22 can be changed to better clamp the joint.

The bracket 11 is connected to the tow bar 1 through the second gooseneck 14 to adjust the angle of the support tube 12 , and also includes an angle adjustment mechanism arranged between the clamp block 3 and the tow bar 1 . After the hospital bed moves, the support position can be adjusted through the angle adjustment mechanism, and the second gooseneck 14 can ensure that the support cylinder 12 is vertically arranged. The angle adjustment mechanism includes a spherical shell 33 fixed on the left end of the clamp block 3 with an open left end and a matching spherical center 34 located in the spherical shell 33. The vertical rod 2 is installed on the spherical shell 33, and the inner end of the tow bar 1 is installed On the spherical center 34 , a second fastening knob whose inner end is pressed against the spherical center 34 is threaded in the circumferential direction of the spherical shell 33 . Unscrew the second fastening knob, just can rotate ball 34, realize angle adjustment, the inner end of the second fastening knob here is the circular arc shape that fits ball center 34, clamping area is big, also can increase diameter, improve fixed effect.

One end of the tow bar 1 close to the center of the ball 34 is sleeved with a first support sleeve 15, and the inner end of the first support sleeve 15 is fixed on the center of the ball 34, and the circumferential left side of the first support sleeve 15 is threaded with an inner end abutment. Tighten the third fastening knob of the tow bar 1. Unscrew the third fastening knob, and the tow bar 1 can be pulled to realize length adjustment. Here, the section of the tow bar 1 can be square or circular. If it is circular, it is better to set a guide mechanism to avoid rotation. For example, a slider is set at the lower end of the tow bar 1, and the slider passes through the first support sleeve downward. 15. The first support sleeve 15 is provided with a guide groove corresponding to the slider.

The cross-section of the vertical rod 2 is circular, and the lower end of the vertical rod 2 is sleeved with a second support sleeve 24 which is matched, and the upper side of the second support sleeve 24 is threaded with a first inner end against the vertical rod 2 . Four fastening knobs, the lower end of the second support sleeve 24 is fixed on the spherical shell 33 . Adjust the height of vertical bar 2. Loosen the fourth fastening knob and pull the vertical bar 2 up and down to change the vertical height of the horizontal bar 21. The cross section of the vertical bar 2 is circular, which is convenient for rotating the second support sleeve 24 to adjust the horizontal angle and realize the height at the same time. and rotation adjustments.

The cross-section of the cross bar 21 is square, and the end of the cross bar 21 close to the first gooseneck 23 is sleeved with a sliding sleeve 25, the first gooseneck 23 is fixed on the sliding sleeve 25, and the circumferential left side of the sliding sleeve 25 is A fifth fastening knob whose inner end is pressed against the cross bar 21 is threadedly connected. Unscrew the fifth fastening knob, and the sliding sleeve 25 can be drawn to realize expansion and contraction, and change the distance to the patient's face.

Working principle: the water collection bottle is placed in the support tube 12 to support the water collection bottle, and the clamp 22 fixes the joint. The inclined drag bar 1 and the support tube 12 are set to ensure that the water collection bottle is at a low position and the joint is at a high position. The movement of the valve affects the exhaust pipe and air supply pipe on the patient side, thereby ensuring that the position of the joint relative to the water collection bottle will not change, avoiding backflow, and will not flow back into the humidification tank. Through the setting of the spherical center 34 and the spherical shell 33, it is convenient to adjust the angle of the towing rod 1, so as to cope with the position change of the hospital bed, and the second gooseneck 14 is convenient for adjusting the support tube 12, so as to ensure the support of the water collection bottle. The tow bar 1 can expand and contract along the first support sleeve 15 to realize length adjustment and change the support position.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a ventilator circuit support frame, includes the fixture of centre gripping in sick bed both sides, its characterized in that: the device also comprises a hauling rod (1) and an upward vertical rod (2) which are arranged on the clamping mechanism, wherein the left end of the hauling rod (1) is provided with a U-shaped bracket (11), a front supporting cylinder and a rear supporting cylinder (12) for supporting the water collecting bottle are fixed in the bracket (11), and a groove (13) which penetrates left and right and is convenient for placing an exhaust pipe and an air supply pipe is formed in the upper end of the bracket (11);

the upper end of the vertical rod (2) is fixed with a right cross rod (21), and the tail end of the cross rod (21) is provided with a clamp (22) which is used for elastically clamping a joint for connecting the exhaust pipe and the air supply pipe.

2. A ventilator circuit support frame as claimed in claim 1, wherein: the clamping mechanism comprises a U-shaped clamping block (3) sleeved on the bedside of a sickbed and a first fastening knob (31) in threaded connection with the lower end of the clamping block (3), a clamping plate (32) capable of being abutted against the lower end of the bedside is arranged on the inner side of the clamping block (3) after the first fastening knob (31) is in depth, and the towing bar (1) and the vertical bar (2) are arranged on the clamping block (3).

3. A ventilator circuit support frame as claimed in claim 2, wherein: the cross bar (21) is connected with the clamp (22) through a first gooseneck (23).

4. A ventilator circuit support frame as claimed in claim 3, wherein: the bracket (11) is connected with the towing bar (1) through a second gooseneck (14) to adjust the angle of the supporting cylinder (12), and the device also comprises an angle adjusting mechanism arranged between the clamping block (3) and the towing bar (1).

5. The ventilator circuit support frame of claim 4, wherein: the angle adjusting mechanism comprises a spherical shell (33) with an opening at the left end and a spherical center (34) which is positioned in the spherical shell (33) and is matched with the spherical shell, the vertical rod (2) is arranged on the spherical shell (33), the inner end of the towing rod (1) is arranged on the spherical center (34), and the spherical shell (33) is circumferentially connected with a second fastening knob with the inner end propped against the spherical center (34) in a threaded manner.

6. The ventilator circuit support frame of claim 5, wherein: one end of the towing bar (1) close to the sphere center (34) is sleeved with a first supporting sleeve (15), the inner end of the first supporting sleeve (15) is fixed on the sphere center (34), and the third fastening knob of which the inner end abuts against the towing bar (1) is connected with the left side of the circumference of the first supporting sleeve (15) in a threaded mode.

7. The ventilator circuit support frame of claim 6, wherein: the cross-section of montant (2) is circular, and the lower extreme of montant (2) has cup jointed second support cover (24) of looks adaptation, and the circumference upside threaded connection of second support cover (24) has the inner fourth fastening knob that supports tight montant (2), and the lower extreme of second support cover (24) is fixed on spherical shell (33).

8. The ventilator circuit support frame of claim 7, wherein: the cross section of horizontal pole (21) is square, and the one end that horizontal pole (21) is close to first gooseneck (23) has cup jointed sliding sleeve (25), and first gooseneck (23) are fixed on sliding sleeve (25), and threaded connection has the inner fifth fastening knob that supports tight horizontal pole (21) on the circumference left side of sliding sleeve (25).

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