Anesthesia breathing bag connector assembling device

Abstract

The utility model relates to the field of medical devices, and discloses an anesthesia breathing bag connector assembling device which comprises a breathing air bag, a connector is fixedly connected to the top end of the breathing air bag, a connecting base is fixedly connected to the top end of the connector, and a fixing sleeve is slidably connected to the interior of the connecting base. Placement grooves are formed in the two ends of the top and bottom of the fixing sleeve, clamping balls are arranged in the placement grooves, a sliding ring is slidably connected to the outer side of the fixing sleeve, a limiting ring is fixedly connected to the outer side of the fixing sleeve, a first connecting pipe is slidably connected to the interior of the fixing sleeve, and clamping grooves are formed in the two ends of the top and bottom of the first connecting pipe. According to the utility model, the gas delivery pipe and the breathing air bag can be quickly disassembled, so that the disassembly and the maintenance are more convenient, the breathing air bag and the gas delivery pipe can be cleaned more easily, the complexity and the cost of the maintenance are reduced, and meanwhile, the connecting seat is sealed through the sealing device, so that anesthetic gas is prevented from leaking when the gas delivery pipe is disassembled.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to an anesthesia breathing bag joint assembly device. Background Art

[0002] Anesthesia breathing bag is a medical device used to deliver oxygen and anesthetic drugs to patients. It is usually made of soft, compressible materials (such as rubber or silicone), has a bag-like appearance, and can hold a certain amount of gas. The anesthesia breathing bag is connected to the gas delivery system and the ventilator, and is manually squeezed or released by medical staff to provide gas to the patient. An anesthesia breathing bag connector assembly device is a type of medical device used to connect the anesthesia breathing bag and the gas delivery tube to ensure that the patient gets enough oxygen and anesthetic drugs during anesthesia.

[0003] The anesthesia breathing bag and the gas supply pipe for gas supply of some existing anesthesia breathing bag connector assemblies are fixed together, which makes disassembly and maintenance of the anesthesia breathing bag and the parts connected thereto more difficult, increasing the complexity and cost of maintenance. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an anesthesia breathing bag connector assembly device, aiming to improve the problem that the anesthesia breathing bag and the gas supply pipe for gas supply in some anesthesia breathing bag connector assemblies in the prior art are fixed together, and the disassembly and maintenance thereof are rather cumbersome, making it more difficult to clean and disinfect the breathing bag and the parts connected thereto, thereby increasing the complexity and cost of maintenance.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An anesthesia breathing bag joint assembly device comprises a breathing bag, the top end of the breathing bag is fixedly connected to a connecting head, the top end of the connecting head is fixedly connected to a connecting seat, the interior of the connecting seat is slidably connected to a fixing sleeve, both top and bottom ends of the fixing sleeve are provided with seating grooves, a clamping ball is arranged inside the seating groove, a sliding ring is slidably connected to the outer side of the fixing sleeve, a limiting ring is fixedly connected to the outer side of the fixing sleeve, a connecting tube 1 is slidably connected to the interior of the fixing sleeve, both top and bottom ends of the connecting tube 1 are provided with clamping grooves, an air supply pipe is fixedly connected to the left side of the connecting tube 1, a pushing spring 1 is arranged on the outer side of the fixing sleeve, a sealing component is slidably connected to the interior of the connecting seat, and an adjustment component is rotatably connected to the top end of the connecting seat.

[0007] Furthermore, the sealing assembly includes a sealer and a second push spring, the outer side of the sealer is slidably connected to the inside of the connecting seat, and the second push spring is installed inside the sealer.

[0008] Furthermore, the adjustment assembly includes a rotating knob, a rotating column, a slider, a ventilation groove and a sliding groove, the outer side of the rotating knob is rotatably connected to the inside of the top end of the connecting seat, the top end of the rotating column is fixedly connected to the bottom end of the rotating knob, the internal thread of the slider is connected to the outer side of the rotating column, the ventilation groove is opened inside the slider, and the sliding groove is opened inside the slider.

[0009] Furthermore, a second connecting pipe is connected to the right inner thread of the connecting seat, and the outer side of the clamping ball is in contact with the inner wall of the sliding ring.

[0010] Furthermore, the outer side of the sliding ring is slidably connected to the inside of the slot, and the outer side of the limiting ring is slidably connected to the inside of the sliding ring.

[0011] Furthermore, the left side of the push spring 1 is fixedly connected to the right side of the sliding ring, and the right side of the push spring 1 is fixedly connected to the left side of the connecting seat.

[0012] Furthermore, the outer side of the rotating column is rotatably connected to the inside of the connecting seat, and the outer side of the sliding block is slidably connected to the inside of the sliding groove.

[0013] Furthermore, the right side of the sealer contacts the left side of the connecting pipe 1, and the sealer is arranged inside the connecting seat.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the air pipe and the breathing bag can be quickly disassembled through the cooperation of the fixing sleeve, the placement groove, the clamping ball and the sliding ring, so that the disassembly and maintenance are more convenient, and the breathing bag and the air pipe are easier to clean, which reduces the complexity and cost of maintenance. At the same time, the connecting seat is sealed by the sealing device to avoid leakage of anesthetic gas when the air pipe is disassembled.

[0016] 2. In the utility model, through the mutual cooperation of structures such as the rotating knob, the rotating column, the slider and the ventilation groove, the aperture of the ventilation groove can be adjusted by the adjusting device, so that medical staff can more accurately control the patient's ventilation, including adjusting the ventilation volume and ventilation frequency, and can better maintain appropriate airway pressure and gas exchange. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a stereoscopic diagram of an anesthesia breathing bag connector assembly device proposed by the utility model;

[0018] Figure 2A schematic diagram of a push spring structure of an anesthesia breathing bag connector assembly device proposed by the utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The utility model discloses a cross-sectional view of a slider structure of an anesthesia breathing bag connector assembly device.

[0021] Legend:

[0022] 1. Breathing airbag; 2. Connector; 3. Connecting seat; 4. Fixing sleeve; 5. Mounting groove; 6. Card ball; 7. Sliding ring; 8. Limiting ring; 9. Connecting pipe 1; 10. Card groove; 11. Air pipe; 12. Push spring 1; 13. Sealer; 14. Push spring 2; 15. Rotating knob; 16. Rotating column; 17. Sliding block; 18. Ventilation groove; 19. Sliding groove; 20. Connecting pipe 2. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 - Figure 3 The utility model provides an embodiment: an anesthesia breathing bag joint assembly device, including a breathing bag 1, the breathing bag 1 is designed to store anesthetic gas or oxygen, the top of the breathing bag 1 is fixedly connected with a connector 2, the connector 2 is designed to connect the breathing bag 1 with a connecting seat 3, the top of the connector 2 is fixedly connected with a connecting seat 3, the connecting seat 3 is designed to connect with a connecting pipe 1 9 and a connecting pipe 2 20, the inside of the connecting seat 3 is slidably connected with a fixing sleeve 4, the fixing sleeve 4 is designed to facilitate the cooperation with the placement groove 5, and the placement ball 6 is placed, the top and bottom ends of the fixing sleeve 4 are provided with placement grooves 5, the placement groove 5 is provided with a card ball 6, the card ball 6 is designed to cooperate with the card slot 10 to fix the connecting pipe 1 9.

[0025] The outer side of the fixed sleeve 4 is slidably connected with a sliding ring 7, and the sliding ring 7 is designed to push the card ball 6 to engage tightly with the card groove 10, so as to fix the connecting pipe 9 and the fixed sleeve 4 together. The outer side of the fixed sleeve 4 is fixedly connected with a limiting ring 8, and the limiting ring 8 is designed to limit the sliding ring 7. The inner side of the fixed sleeve 4 is slidably connected with a connecting pipe 9, and the connecting pipe 9 is designed to cooperate with the card groove 10 to connect the gas pipe 11 to the fixed sleeve 4. The top and bottom ends of the connecting pipe 9 are provided with card grooves 10, and the card grooves 10 are designed to engage with the card ball 6, so as to fix the connecting pipe 9 and the fixed sleeve 4 together. The left side of the connecting pipe 9 is fixedly connected with the gas pipe 11, and the outer side of the fixed sleeve 4 is provided with a pushing spring 12, and the pushing spring 12 is designed to push the sliding ring 7, so that the sliding ring 7 pushes the card ball 6 to engage tightly with the card groove 10. The internal sliding connection of the connecting seat 3 is provided with a sealing component, and the top of the connecting seat 3 is internally rotatably connected with an adjustment component.

[0026] like Figure 1 - Figure 3 As shown, the right side of the connecting seat 3 is internally threadedly connected with a connecting pipe 20, which is designed to allow anesthetic gas and oxygen to enter the interior of the breathing bag 1. The outer side of the locking ball 6 is in contact with the inner wall of the sliding ring 7, and the locking ball 6 is designed to engage with the locking groove 10, thereby fixing the connecting pipe 1 9 and the fixed sleeve 4 together. The outer side of the sliding ring 7 is slidably connected to the inside of the locking groove 10, and the sliding ring 7 is designed to push the locking ball 6 to engage tightly with the locking groove 10, thereby fixing the connecting pipe 1 9 and the fixed sleeve 4 together. The outer side of the limiting ring 8 is slidably connected to the inside of the sliding ring 7, and the limiting ring 8 is designed to limit the sliding ring 7.

[0027] The left side of the push spring 12 is fixedly connected to the right side of the sliding ring 7, and the right side of the push spring 12 is fixedly connected to the left side of the connecting seat 3. The push spring 12 is designed to push the sliding ring 7, so that the sliding ring 7 pushes the card ball 6 to tightly engage with the card groove 10. The right side of the sealer 13 contacts the left side of the connecting pipe 9. The sealer 13 is arranged inside the connecting seat 3. The sealer 13 is designed to seal the connecting seat 3 when the connecting pipe 9 leaves the inside of the fixed sleeve 4 under the push of the push spring 2 14.

[0028] like Figure 4As shown, the adjustment component includes a rotating button 15, a rotating column 16, a slider 17, a ventilation groove 18 and a sliding groove 19. The outer side of the rotating button 15 is rotatably connected to the top of the connecting seat 3. The rotating button 15 is designed to rotate the rotating column 16 so that the slider 17 slides up and down inside the sliding groove 19, thereby controlling the air outlet from the ventilation groove 18. The top end of the rotating column 16 is fixedly connected to the bottom end of the rotating button 15. The rotating column 16 is designed to drive the slider 17 to slide up and down inside the sliding groove 19 when the rotating button 15 is rotated.

[0029] The internal thread of the slider 17 is connected to the outer side of the rotating column 16, and the ventilation groove 18 is opened inside the slider 17. The ventilation groove 18 is designed to facilitate the passage of gas inside the breathing airbag 1. The sliding groove 19 is opened inside the slider 17. The sliding groove 19 is designed to facilitate the sliding of the ventilation groove 18. The outer side of the rotating column 16 is rotatably connected to the inside of the connecting seat 3, and the outer side of the slider 17 is slidably connected to the inside of the sliding groove 19. The rotating column 16 is designed to drive the slider 17 to slide up and down inside the sliding groove 19 when the rotating knob 15 is rotated.

[0030] Working principle: when it is necessary to connect the air pipe 11 to the breathing airbag 1, the sliding ring 7 is manually moved so that the sliding ring 7 no longer squeezes the card ball 6. At this time, the connecting pipe 9 can be inserted into the interior of the fixed sleeve 4. After the position is good, release your hand. The sliding ring 7 will be pushed by the pushing spring 12 to tightly engage with the card slot 10, thereby fixing the connecting pipe 9 and the fixed sleeve 4 together. The connecting pipe 9 will also squeeze the sealer 13 so that the sealer 13 no longer blocks the air chamber inside the connecting seat 3 for the passage of anesthetic gas and oxygen, and the connecting seat 3 is no longer sealed. When it is necessary to remove the air pipe 11 from the interior of the fixed sleeve 4, the sliding ring 7 is manually moved so that the sliding ring 7 no longer squeezes the card ball 6 while squeezing the pushing spring 12. At this time, the card ball 6 is no longer firmly engaged with the card slot 10. At this time, the air pipe 11 can be removed from the interior of the fixed sleeve 4, and the seal The device 13 will also seal the connecting seat 3 under the push of the push spring 2 14 to prevent the leakage of anesthetic gas. By quickly disassembling the air supply pipe 11 and the breathing airbag 1, the disassembly and maintenance are more convenient, and the breathing airbag 1 and the air supply pipe 11 are easier to clean, thereby reducing the complexity and cost of maintenance. At the same time, the connecting seat 3 is sealed by the sealing device to avoid the leakage of anesthetic gas when the air supply pipe 11 is disassembled. When it is necessary to adjust the air outlet of the breathing airbag 1, the rotating knob 15 is rotated, so that the rotating knob 15 drives the rotating column 16 to drive the slider 17 to slide up and down in the sliding groove 19, and the aperture of the ventilation groove 18 is adjusted. The aperture of the ventilation groove 18 is adjusted by the adjusting device, so that medical staff can more accurately control the patient's ventilation, including adjusting the ventilation volume and ventilation frequency, and can better maintain appropriate airway pressure and gas exchange.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anesthesia breathing bag connector assembly device, comprising a breathing bag (1), characterized in that: The top of the breathing airbag (1) is fixedly connected to a connector (2), the top of the connector (2) is fixedly connected to a connector seat (3), the interior of the connector seat (3) is slidably connected to a fixed sleeve (4), both top and bottom ends of the fixed sleeve (4) are provided with a placement groove (5), a locking ball (6) is arranged inside the placement groove (5), the outer side of the fixed sleeve (4) is slidably connected to a sliding ring (7), the outer side of the fixed sleeve (4) is fixedly connected to a limiting ring (8), the interior of the fixed sleeve (4) is slidably connected to a connecting pipe (9), both top and bottom ends of the connecting pipe (9) are provided with a locking groove (10), the left side of the connecting pipe (9) is fixedly connected to an air supply pipe (11), the outer side of the fixed sleeve (4) is provided with a push spring (12), the interior of the connecting seat (3) is slidably connected to a sealing component, and the top of the connecting seat (3) is rotatably connected to an adjustment component.

2. The anesthesia breathing bag connector assembly device according to claim 1, characterized in that: The sealing assembly comprises a sealer (13) and a second push spring (14); the outer side of the sealer (13) is slidably connected to the inside of the connecting seat (3); and the second push spring (14) is installed inside the sealer (13).

3. The anesthesia breathing bag connector assembly device according to claim 1, characterized in that: The adjusting assembly comprises a rotating knob (15), a rotating column (16), a sliding block (17), a venting groove (18) and a sliding groove (19); the outer side of the rotating knob (15) is rotatably connected to the inside of the top end of the connecting seat (3); the top end of the rotating column (16) is fixedly connected to the bottom end of the rotating knob (15); the inner thread of the sliding block (17) is connected to the outer side of the rotating column (16); the venting groove (18) is arranged inside the sliding block (17); and the sliding groove (19) is arranged inside the sliding block (17).

4. The anesthesia breathing bag connector assembly device according to claim 1, characterized in that: The right side of the connecting seat (3) is internally threadedly connected to a second connecting pipe (20), and the outer side of the clamping ball (6) is in contact with the inner wall of the sliding ring (7).

5. The anesthesia breathing bag connector assembly device according to claim 1, characterized in that: The outer side of the sliding ring (7) is slidably connected to the inside of the clamping groove (10), and the outer side of the limiting ring (8) is slidably connected to the inside of the sliding ring (7).

6. The anesthesia breathing bag connector assembly device according to claim 1, characterized in that: The left side of the push spring 1 (12) is fixedly connected to the right side of the sliding ring (7), and the right side of the push spring 1 (12) is fixedly connected to the left side of the connecting seat (3).

7. The anesthesia breathing bag connector assembly device according to claim 3, characterized in that: The outer side of the rotating column (16) is rotatably connected to the inside of the connecting seat (3), and the outer side of the sliding block (17) is slidably connected to the inside of the sliding groove (19).

8. The anesthesia breathing bag connector assembly device according to claim 2, characterized in that: The right side of the sealer (13) contacts the left side of the connecting pipe (9), and the sealer (13) is arranged inside the connecting seat (3).

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