Oxygen inhalation artificial respirator

Abstract

The oxygen inhalation artificial respirator comprises a mask body, the surface of the side wall of the mask body is designed to be in an arc shape, an installation opening is formed in the side wall of the front end of the mask body, a connector is installed in the installation opening, and a clamping mechanism for clamping and fixing the connector and the inner wall of the installation opening is arranged between the connector and the inner wall of the installation opening. According to the utility model, the joint can be stably arranged in the mounting port, so that the joint can keep good stability in the use process, and when the respiratory tract of a patient needs to be examined, the joint can be conveniently and quickly connected with the mask body, so that the respiratory tract of the patient can be conveniently and quickly examined. The connector can be quickly disassembled, so that the mounting opening is communicated and connected with the external environment, and the air bag can be stably connected with the catheter during use, so that a patient can be conveniently assisted to breathe oxygen when the autonomous respiration of the patient is relatively difficult.

Description

Technical Field

[0001] The utility model relates to the technical field related to cardiovascular clinical practice, in particular to an oxygen-absorbing artificial respirator. Background Art

[0002] At present, in the process of clinical treatment, for seriously ill cardiovascular patients, during the operation, the patient's cardiovascular and respiratory functions will be greatly affected, and they cannot breathe smoothly. They need to wear an oxygen respirator for a long time to breathe oxygen, and use mechanical methods to maintain and assist the patient's breathing; in order to ensure smooth breathing, the breathing mask is usually stably fixed on the patient's face, but during the use of the breathing mask, the patient's respiratory tract needs to be checked from time to time. The existing breathing mask is not easy to disassemble quickly, which affects the inspection efficiency of medical staff.

[0003] For this reason, we propose a kind of oxygen-absorbing artificial respirator to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an oxygen-absorbing artificial respirator.

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

[0006] An oxygen-inhaling artificial respirator comprises a mask body, wherein the side wall surface of the mask body is of arc-shaped design, a mounting opening is provided on the front end side wall of the mask body, a joint is installed in the mounting opening, a clamping mechanism for clamping and fixing the joint to the inner wall of the mounting opening is provided between the joint and the inner wall of the mounting opening, the clamping mechanism comprises a U-shaped groove provided on the side wall of the joint, a clamping spring is connected to the bottom surface of the inner cavity of the U-shaped groove, a U-shaped clamping block is connected to the upper end of the clamping spring, two ends of the U-shaped clamping block respectively extend to the outside of the U-shaped groove, a clamping groove is provided on the inner wall of the mounting opening, one end of the U-shaped clamping block extends into the clamping groove, a catheter is connected to the end of the joint away from the mask body, an air bag is connected to the outer end of the catheter, and a connecting mechanism is provided between the air bag and the catheter.

[0007] Preferably, fixing straps are fixedly connected to the side walls at both ends of the mask body, and the fixing straps are elastic in design as a whole.

[0008] Preferably, a sealing ring structure is provided at the connection between the joint and the inner wall of the installation port, and the joint is hemispherical in design as a whole.

[0009] Preferably, a group of through holes are opened on the outer wall of the joint, and a sealing pin cooperating therewith is inserted and arranged inside the through holes, and a cover plate is fixedly connected to the side wall of the outer end of the sealing pin.

[0010] Preferably, both ends of the airbag are connected with cannulas respectively, and one side of the cannula extends into the catheter.

[0011] Preferably, the connection mechanism includes a connection rod rotatably connected to the side wall of the airbag, a connection groove is provided on the inner wall of the catheter, the connection rod extends into the connection groove, and fixing plates are connected to the side walls adjacent to the connection rod on both sides.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is in use, the joint can be stably installed in the installation port through the cooperation of the provided clamping spring, the U-shaped clamping block and the clamping groove, so that it can maintain good stability during use, and when it is necessary to check the patient's respiratory tract, the joint can be quickly disassembled so that the installation port is connected with the external environment; through the cooperation of the provided fixing plate, the connecting rod and the connecting groove, the airbag can be stably connected to the catheter during use, so as to assist the patient to breathe oxygen when it is difficult for the patient to breathe independently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 It is a structural schematic diagram of the connection mechanism of the utility model.

[0018] In the figure: 1-mask body, 101-fixing belt, 2-installation port, 3-connector, 301-through hole, 302-sealing pin, 303-cover plate, 4-clamping mechanism, 401-U-shaped groove, 402-clamping spring, 403-U-shaped clamping block, 404-clamping groove, 5-catheter, 6-airbag, 601-cannula, 7-connecting mechanism, 701-connecting rod, 702-connecting groove, 703-fixing plate. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

[0023] Reference Figure 1-4 An oxygen-absorbing artificial respirator comprises a mask body 1, the side wall surface of the mask body 1 is designed in an arc shape, and fixing belts 101 are fixedly connected to the side walls at both ends of the mask body 1 respectively, and the fixing belts 101 are designed to be elastic as a whole. A mounting port 2 is provided on the front side wall of the mask body 1, and a joint 3 is installed in the mounting port 2. A sealing ring structure is provided at the connection between the joint 3 and the inner wall of the mounting port 2. The joint 3 is designed in a hemispherical shape as a whole, and a group of through holes 301 are provided on the outer wall of the joint 3. A sealing pin 302 matching with the through hole 301 is inserted and provided inside the through hole 301, and a cover plate 303 is fixedly connected to the side wall of the outer end of the sealing pin 302 to ensure its overall sealing degree to prevent gas leakage into the external environment.

[0024] A clamping mechanism 4 is provided between the connector 3 and the inner wall of the mounting port 2 for clamping and fixing the connector 3. The clamping mechanism 4 includes a U-shaped groove 401 opened on the side wall of the connector 3. A clamping spring 402 is connected to the bottom surface of the inner cavity of the U-shaped groove 401. A U-shaped clamping block 403 is connected to the upper end of the clamping spring 402. Both ends of the U-shaped clamping block 403 extend to the outside of the U-shaped groove 401 respectively. A clamping groove 404 is opened on the inner wall of the mounting port 2. One end of the U-shaped clamping block 403 extends into the clamping groove 404.

[0025] One end of the connector 3 away from the mask body 1 is connected to a catheter 5 , the outer end of the catheter 5 is connected to an air bag 6 , both ends of the air bag 6 are respectively connected to a cannula 601 , and one side of the cannula 601 extends into the catheter 5 .

[0026] A connecting mechanism 7 is provided between the airbag 6 and the catheter 5, and the connecting mechanism 7 includes a connecting rod 701 rotatably connected to the side wall of the airbag 6, a connecting groove 702 is opened on the inner wall of the catheter 5, and the connecting rod 701 extends into the connecting groove 702, and fixing plates 703 are connected to the side walls adjacent to the connecting rods 701 on both sides.

[0027] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0028] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. An oxygen-absorbing artificial respirator, comprising a mask body (1), wherein the side wall surface of the mask body (1) is designed to be arc-shaped, characterized in that: The front end side wall of the mask body (1) is provided with a mounting opening (2), a joint (3) is installed in the mounting opening (2), a clamping mechanism (4) is provided between the joint (3) and the inner wall of the mounting opening (2) for clamping and fixing the joint (3), the clamping mechanism (4) comprising a U-shaped groove (401) provided on the side wall of the joint (3), a clamping spring (402) is connected to the bottom surface of the inner cavity of the U-shaped groove (401), and the upper end of the clamping spring (402) is connected to a U-shaped A clamping block (403), both ends of the U-shaped clamping block (403) respectively extend to the outside of the U-shaped groove (401), a clamping groove (404) is provided on the inner wall of the mounting opening (2), one end of the U-shaped clamping block (403) extends into the clamping groove (404), one end of the joint (3) away from the mask body (1) is connected to a catheter (5), the outer end of the catheter (5) is connected to an air bag (6), and a connecting mechanism (7) is provided between the air bag (6) and the catheter (5).

2. An oxygen-absorbing artificial respirator according to claim 1, characterized in that: Fixing straps (101) are respectively fixedly connected to the side walls at both ends of the mask body (1), and the fixing straps (101) are elastic in design as a whole.

3. An oxygen-absorbing artificial respirator according to claim 1, characterized in that: A sealing ring structure is provided at the connection between the joint (3) and the inner wall of the installation opening (2); the joint (3) is hemispherical in design as a whole.

4. An oxygen-absorbing artificial respirator according to claim 1, characterized in that: A group of through holes (301) are provided on the outer wall of the joint (3), a sealing pin (302) matching with the through hole (301) is inserted into the inner side of the through hole (301), and a cover plate (303) is fixedly connected to the side wall of the outer end of the sealing pin (302).

5. An oxygen-absorbing artificial respirator according to claim 1, characterized in that: Both ends of the airbag (6) are connected to cannulas (601) respectively, and one side of the cannula (601) extends into the catheter (5).

6. An oxygen-absorbing artificial respirator according to claim 1, characterized in that: The connecting mechanism (7) comprises a connecting rod (701) rotatably connected to the side wall of the airbag (6); a connecting groove (702) is provided on the inner wall of the catheter (5); the connecting rod (701) extends into the connecting groove (702); and fixing plates (703) are connected to the adjacent side walls of the connecting rod (701) on both sides.

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