Respiratory balloon compressor

Abstract

This utility model relates to the field of medical devices, specifically disclosing a breathing balloon squeezer, including a fixing frame, a squeezing clamp, a squeezing clamp drive structure, and a power device; the fixing frame includes a rotating shaft and two fixing clamps, which are respectively connected to both ends of the rotating shaft and can respectively clamp the neck of both ends of the breathing balloon; the squeezing clamp includes two clamping plates, each clamping plate including a clamping part, a sleeve, and a connecting part arranged sequentially and connected to each other, the sleeves of both clamping plates are fitted onto the rotating shaft, and the two clamping plates form an "X" shape; the squeezing clamp drive structure includes a cylinder and a reset structure, the cylinder is hinged to the connecting part of the two clamping plates, the cylinder can drive the connecting part of the two clamping plates to close, thereby driving the clamping part of the two clamping plates to close, and the reset structure can drive the connecting part of the two clamping plates to open, thereby driving the clamping part of the two clamping plates to open; the power device includes a foot-operated inflation device and a connecting pipe, the connecting pipe connecting the foot-operated inflation device and the cylinder.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to a breathing balloon squeezer. Background Technology

[0002] A resuscitation bag is a commonly used medical device for emergency resuscitation. It consists of a bag body, valve, and mask. One end of the bag body connects to the mask, and the other end connects to the oxygen source. When using a resuscitation bag, the patient lies flat, the mask is placed over the patient's face, and one rescuer holds the mask down and performs airway opening procedures. Since this already occupies the rescuer's hands, another rescuer is needed to squeeze the resuscitation bag. Squeezing the bag body delivers oxygen into the mask for the patient to inhale. Releasing the bag allows the bag to spring back and draw in oxygen from the oxygen source. Repeating this squeezing and releasing motion continuously provides oxygen to the patient, temporarily replacing a ventilator.

[0003] As can be seen from the above paragraph, currently, resuscitation with a breathing bag requires two people. During peak hospital visits, when there are many people needing resuscitation, there may be a shortage of resuscitation personnel. If one person could perform the resuscitation with a breathing bag, it would significantly reduce the number of resuscitation personnel required. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a foot-operated breathing balloon squeezer.

[0005] The technical solution adopted in this utility model is as follows: the breathing balloon squeezer includes a fixed frame, a squeeze clamp, a squeeze clamp drive structure, and a power device; the fixed frame includes a rotating shaft and two fixed clamps, which are respectively connected to both ends of the rotating shaft and can clamp the neck of both ends of the breathing balloon; the squeeze clamp includes two clamping plates, each clamping plate including a clamping part, a sleeve, and a connecting part arranged sequentially and connected to each other, the sleeves of both clamping plates are fitted on the rotating shaft, and the two clamping plates form an "X" shape; the squeeze clamp drive structure includes a cylinder and a reset structure, the cylinder is hinged to the connecting part of the two clamping plates, the cylinder can drive the connecting part of the two clamping plates to close, thereby driving the clamping part of the two clamping plates to close, and the reset structure can drive the connecting part of the two clamping plates to open, thereby driving the clamping part of the two clamping plates to open; the power device includes a foot-operated inflation device and a connecting pipe, the connecting pipe connecting the foot-operated inflation device and the cylinder.

[0006] Furthermore, the fixing clamp includes an extension rod, a clamping screw, and two arc-shaped clamping plates. One end of the two arc-shaped clamping plates is hinged together, and the other end of the two arc-shaped clamping plates can be closed by the clamping screw. One end of the extension rod is connected to either arc-shaped clamping plate, and the other end of the extension rod is connected to a rotating shaft.

[0007] Furthermore, the fixing frame includes a sleeve, which is fitted onto the rotating shaft. The two ends of the sleeve are respectively close to the extension rod and the clamping plate, thereby restricting the axial movement of the clamping plate.

[0008] Furthermore, the clamping part is arc-shaped.

[0009] Furthermore, the cylinder includes a cylinder barrel, an end cap, a piston, and a piston rod. The end cap seals one end of the cylinder barrel, while the other end of the cylinder barrel is connected to the outside. The piston is located inside the cylinder barrel, and a closed gas chamber is formed between the piston and the end cap inside the cylinder barrel. The piston rod passes through the end cap and is connected to the piston. The cylinder barrel and the piston rod are respectively connected to two connecting parts. The connecting pipe is connected to the closed gas chamber.

[0010] Furthermore, the reset structure includes a compression spring and two abutment plates, which are respectively connected to the piston rod and the cylinder, with the compression spring located between the two abutment plates.

[0011] Furthermore, the reset structure includes a telescopic rod, with each end of the telescopic rod connected to two abutment plates, and a compression spring fitted onto the telescopic rod.

[0012] Furthermore, the foot-operated inflation device includes a base plate, a pedal, and a rubber bladder. The base plate is hinged to one end of the pedal, and the rubber bladder is fixed between the base plate and the pedal.

[0013] The beneficial effects of this utility model are: 1. As Figures 1 to 3 As shown, in use, two fixing clips clamp the necks of both ends of the breathing bag, and the fixing frame is installed on the breathing bag. Simultaneously, a compression clip is set up, with the two clamping parts located on either side of the breathing bag. The foot-operated inflation device is placed on the ground. During rescue, a mask is placed over the patient's face, and a rescuer presses down on the mask and performs airway opening operations. The rescuer presses one foot on the foot-operated inflation device to inflate the cylinder. The cylinder drives the connecting parts of the two clamps to close, thereby closing the clamping parts of the two clamps, thus compressing the breathing bag. Releasing the foot causes the reset mechanism to reset and separate the connecting parts of the two clamps, thereby opening the clamping parts of the two clamps, thus releasing the breathing bag. This achieves the breathing bag compression and release operation much like a human hand.

[0014] It is evident that, with the assistance of this invention, one rescuer can perform all the operations of a resuscitation bag, saving one rescuer. This invention has high practical value, especially during peak hospital visits when there are many people requiring resuscitation. Attached Figure Description

[0015] Figure 1 This is a structural diagram of a breathing balloon compressor;

[0016] Figure 2 Diagram of the fixed frame, compression clamp, and compression clamp drive structure;

[0017] Figure 3 Another view of the fixture, clamp, and clamp drive structure;

[0018] Figure 4 This is a diagram of the cylinder structure.

[0019] Figure 5 This is a structural diagram of a pedal-operated inflatable device.

[0020] Reference numerals: 1. Fixing frame; 11. Rotating shaft; 12. Fixing clamp; 121. Extension rod; 122. Arc-shaped clamping plate; 123. Clamping screw; 13. Sleeve; 2. Compression clamp; 21. Clamping plate; 211. Clamping part; 212. Sleeve; 213. Connecting part; 3. Compression clamp drive structure; 3. Cylinder; 31. Cylinder barrel; 311. Piston; 312. Piston rod; 313. End; 314. Sealed gas chamber; 315. Telescopic rod; 32. Abutment plate; 33. Compression spring; 34. Power unit; 4. Pedal-type inflation device; 41. Base plate; 411. Pedal; 412. Rubber bladder; 413. Connecting pipe; 42. Clamping breathing bag; 5. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1 to 5 This utility model will be described in detail.

[0022] The breathing balloon compressor includes a frame 1, a clamp 2, a clamp drive structure 3, and a power unit 4. The frame 1 includes a rotating shaft 11 and two clamps 12, which are respectively connected to both ends of the rotating shaft 11 and can clamp the necks of both ends of the breathing balloon 5. The clamp 2 includes two clamping plates 21, each clamping plate 21 including a clamping part 211, a sleeve 212, and a connecting part 213 arranged sequentially and connected to each other. The sleeves 212 of both clamping plates 21 are fitted onto the rotating shaft 11, and the two clamping plates 21 form an "X" shape. The structure is shaped like a "; the squeezing clamp drive structure 3 includes a cylinder 31 and a reset structure. The cylinder 31 is hinged to the connecting part 213 of the two clamping plates 21. The cylinder 31 can drive the connecting part 213 of the two clamping plates 21 to close, thereby driving the clamping part 211 of the two clamping plates 21 to close. The reset structure can drive the connecting part 213 of the two clamping plates 21 to separate, thereby driving the clamping part 211 of the two clamping plates 21 to separate. The power device 4 includes a foot-operated inflation device 41 and a connecting pipe 42. The connecting pipe 42 connects the foot-operated inflation device 41 and the cylinder 31.

[0023] like Figure 1 and Figure 2 As shown, when this utility model is in use, the two fixing clips 12 respectively clamp the neck of both ends of the breathing bag 5. Figure 3Mark a) Install the fixing frame 1 onto the breathing bag 5; simultaneously, set up the compression clamp 2, with the two clamping parts 211 positioned on either side of the breathing bag 5; place the foot-operated inflation device 4 on the ground. During rescue, a mask is placed over the patient's face, and a rescuer presses down on the mask and performs airway opening operations. The rescuer presses down on the foot-operated inflation device 4 to inflate the cylinder 31. The cylinder 31 drives the connecting part 213 of the two clamping plates 21 to close, thereby causing the clamping parts 211 of the two clamping plates 21 to close, thus compressing the breathing bag 5. When the foot is released, the reset structure drives the connecting part 213 of the two clamping plates 21 to reset and separate, thereby causing the clamping parts 211 of the two clamping plates 21 to separate, thus releasing the breathing bag 5. This achieves the compression and release operation of the breathing bag 5 as if handled by hand.

[0024] It is evident that, with the assistance of this invention, one rescuer can perform all the operations of the breathing bag 5 rescue, saving one rescuer. During peak hospital visits when there are many people requiring rescue, this invention has high practical value.

[0025] The specific structure of the fixing clip 12 can be as follows: The fixing clip 12 includes an extension rod 121, a clamping screw 123, and two arc-shaped clamping plates 122. One end of the two arc-shaped clamping plates 122 is hinged together, and the other end of the two arc-shaped clamping plates 122 can be closed by the clamping screw 123. One end of the extension rod 121 is connected to either arc-shaped clamping plate 122, and the other end of the extension rod 121 is connected to the rotating shaft 11. Specifically, the clamping screw 123 can pass through one arc-shaped clamping plate 122 and be threadedly connected to the other arc-shaped clamping plate 122. Loosening the clamping screw 123 allows the arc-shaped clamping plate 122 to swing open so that the neck of the breathing bag 5 is located between the two arc-shaped clamping plates 122. Tightening the clamping screw 123 clamps the neck of the breathing bag 5, thereby fixing the fixing frame 1.

[0026] The main function of the fixing frame 1 is to install the compression clamp 2. When the fixing frame 1 is fixed on the breathing bag 5, the compression clamp 2 is also set and clamped on the breathing bag 5. It is best to restrict the axial movement of the compression clamp 2 on the rotating shaft 11. Specifically, the fixing frame 1 includes a sleeve 13, which is fitted on the rotating shaft 11. The two ends of the sleeve 13 are close to the extension rod 121 and the clamp 21 respectively, thereby restricting the axial movement of the clamp 21.

[0027] Preferably, the clamping part 211 is arc-shaped, matching the spherical balloon body.

[0028] The preferred specific structure of cylinder 31 is as follows: Cylinder 31 includes cylinder barrel 311, end head 314, piston 312 and piston rod 313. End head 314 blocks one end of cylinder barrel 311, and the other end of cylinder barrel 311 is connected to the outside. Piston 312 is located inside cylinder barrel 311. A closed gas chamber 315 is formed inside cylinder barrel 311 between piston 312 and end head 314. Piston rod 313 passes through end head 314 and is connected to piston 312. Cylinder barrel 311 and piston rod 313 are respectively connected to two connecting parts 213. Connecting pipe 42 is connected to closed gas chamber 315.

[0029] When the sealed gas chamber 315 is inflated, the piston rod 313 retracts. The reset structure resets the cylinder 31 by extending the piston rod 313, while the gas in the sealed gas chamber 315 is forced back into the pedal-type inflation device 41.

[0030] The specific configuration of the reset structure can be as follows: The reset structure includes a compression spring 34 and two abutment plates 33. The two abutment plates 33 are respectively connected to the piston rod 313 and the cylinder 311, and the compression spring 34 is located between the two abutment plates 33.

[0031] To prevent the compression spring 34 from bending, the preferred reset structure includes a telescopic rod 32, with both ends of the telescopic rod 32 connected to two abutment pieces 33 respectively, and the compression spring 34 sleeved on the telescopic rod 32.

[0032] The foot-operated inflation device 41 can be configured as follows: The foot-operated inflation device 41 includes a base plate 411, a pedal 412 and a rubber bladder 413. The base plate 411 is hinged to one end of the pedal 412, and the rubber bladder 413 is fixed between the base plate 411 and the pedal 412.

[0033] Depressing pedal 412 compresses the rubber bladder 413, forcing the gas inside into cylinder 31. The inner cavity of rubber bladder 413, the space inside connecting tube 42, and the sealed gas chamber 315 together form a gas space that is not connected to the outside. Since slow gas leakage is not easily avoided, a gas replenishment hole can be provided on rubber bladder 413. Normally, this hole is closed; if leakage occurs, the hole is opened to replenish gas into rubber bladder 413, ensuring sufficient gas to drive cylinder 31.

Claims

1. A respiratory balloon tamponade characterized by: The device includes a fixed frame (1), a compression clamp (2), a compression clamp drive structure (3), and a power unit (4). The fixed frame (1) includes a rotating shaft (11) and two fixed clamps (12), which are respectively connected to both ends of the rotating shaft (11) and can clamp the neck of both ends of the breathing bag (5). The compression clamp (2) includes two clamping plates (21), each clamping plate (21) including a clamping part (211), a sleeve (212), and a connecting part (213) arranged in sequence and connected to each other. The sleeves (212) of the two clamping plates (21) are both fitted onto the rotating shaft (11), and the two clamping plates (21) form an "X" shape. Structure; The squeezing clamp drive structure (3) includes a cylinder (31) and a reset structure. The cylinder (31) is hinged to the connecting part (213) of the two clamping plates (21). The cylinder (31) can drive the connecting part (213) of the two clamping plates (21) to close, thereby driving the clamping part (211) of the two clamping plates (21) to close. The reset structure can drive the connecting part (213) of the two clamping plates (21) to separate, thereby driving the clamping part (211) of the two clamping plates (21) to separate. The power device (4) includes a foot-operated inflation device (41) and a connecting pipe (42). The connecting pipe (42) connects the foot-operated inflation device (41) and the cylinder (31).

2. The breath balloon press of claim 1, wherein: The fixing clamp (12) includes an extension rod (121), a clamping screw (123) and two arc-shaped clamping plates (122). One end of the two arc-shaped clamping plates (122) is hinged together, and the other end of the two arc-shaped clamping plates (122) can be closed by the clamping screw (123). One end of the extension rod (121) is connected to either arc-shaped clamping plate (122), and the other end of the extension rod (121) is connected to the rotating shaft (11).

3. The breath balloon press of claim 2, wherein: The fixing frame (1) includes a sleeve (13), which is fitted onto the rotating shaft (11). The two ends of the sleeve (13) are close to the extension rod (121) and the clamp (21) respectively, thereby restricting the axial movement of the clamp (21).

4. The breath balloon press of claim 3, wherein: The clamping part (211) is arc-shaped.

5. The breath balloon press of claim 1, wherein: The cylinder (31) includes a cylinder barrel (311), an end cap (314), a piston (312), and a piston rod (313). The end cap (314) blocks one end of the cylinder barrel (311), and the other end of the cylinder barrel (311) is connected to the outside. The piston (312) is located inside the cylinder barrel (311), and a closed gas chamber (315) is formed between the piston (312) and the end cap (314) inside the cylinder barrel (311). The piston rod (313) passes through the end cap (314) and is connected to the piston (312). The cylinder barrel (311) and the piston rod (313) are respectively connected to two connecting parts (213). The connecting pipe (42) is connected to the closed gas chamber (315).

6. The breathing balloon inflator of claim 5, wherein: The reset structure includes a compression spring (34) and two abutment plates (33). The two abutment plates (33) are connected to the piston rod (313) and the cylinder (311) respectively, and the compression spring (34) is located between the two abutment plates (33).

7. The breathing balloon inflator of claim 6, wherein: The reset structure includes a telescopic rod (32), with both ends of the telescopic rod (32) connected to two abutment pieces (33) respectively, and a compression spring (34) sleeved on the telescopic rod (32).

8. The breath balloon press of claim 1, wherein: The foot-operated inflation device (41) includes a base plate (411), a pedal (412) and a rubber bladder (413). The base plate (411) is hinged to one end of the pedal (412), and the rubber bladder (413) is fixed between the base plate (411) and the pedal (412).

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