Respiratory restorer for intensive care medicine department

Abstract

The utility model discloses a respiratory restorer for the intensive care medicine department, which comprises a male connector, and a connecting pipe in butt joint with a mask is integrally arranged on the connector; the female connector is in butt joint with a catheter for transmitting oxygen, a locking mechanism is arranged on the male connector, when the female connector is inserted into the male connector, the locking mechanism locks and fixes the female connector, an insertion hole is formed in the male connector, the aperture of the insertion hole is equal to the diameter of the female connector, and the female connector is inserted into the insertion hole. The locking mechanism comprises a spring bolt rod rotationally connected with the male connector, a spring bolt is arranged at the tail end of the spring bolt rod, and the locking mechanism is arranged in the male connector, so that after the female connector is inserted into the male connector, the spring bolt of the spring bolt rod in the locking mechanism can be inserted into a locking groove of the female connector; therefore, the connection firmness between the male joint and the female joint is ensured, and the connection loosening condition between the pipelines is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of respiratory restorers, in particular to a respiratory restorer for the intensive care unit. Background Technique

[0002] Whether in the treatment or nursing stage, many critically ill patients will experience cardiopulmonary arrest, especially symptoms such as respiratory failure. Prolonged hypoxia of the body will cause irreparable damage to many body cell tissues. Especially at the scene of the disease, when the patient suddenly stops breathing, the most timely and effective rescue method is to force air to enter the lungs rhythmically in a timely manner; then use the elasticity of the chest wall and lung tissue to compress, so that the oxygen entering the lungs replaces carbon dioxide and is exhaled; and then cooperate with chest compressions, and so on in a cycle, so that the patient who has stopped breathing gradually resumes spontaneous breathing.

[0003] When the mask on the respiratory restorer covers the patient's face, some patients will make uncontrolled movements during the rescue, which can easily cause the catheter for transmitting oxygen to become loose from the inside of the connecting tube. Once the patient stops receiving oxygen, it will pose a great safety hazard. For this reason, a respiratory restorer for the intensive care unit is needed to make the connection between the connecting tube of the mask and the catheter for transmitting oxygen more firm and reliable. Content of the Utility Model

[0004] In view of the problems existing in an existing respiratory restorer for the intensive care unit, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a respiratory restorer for the intensive care unit, which solves the problem that when the mask on the respiratory restorer covers the patient's face, some patients will make uncontrolled movements during the rescue, which can easily cause the catheter for transmitting oxygen to become loose from the inside of the connecting tube. Once the patient stops receiving oxygen, it will pose a great safety hazard. For this reason, a respiratory restorer for the intensive care unit is needed to make the connection between the connecting tube of the mask and the catheter for transmitting oxygen more firm and reliable.

[0006] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0007] A respiratory restorer for the intensive care unit includes a male connector, and a connecting tube for docking with a mask is integrally provided on the connector;

[0008] It further includes a female connector for docking with the catheter for transmitting oxygen. A locking mechanism is provided on the male connector. After the female connector is inserted into the male connector, the locking mechanism locks and fixes the female connector.

[0009] As a preferred embodiment of the respiratory recovery device for the intensive care unit of the present utility model, wherein: the male connector is provided with a socket hole, and the aperture of the socket hole is equal to the diameter of the female connector.

[0010] As a preferred embodiment of the respiratory recovery device for the intensive care unit of the present utility model, wherein: the locking mechanism includes a locking tongue rod rotatably connected to the male connector, a locking tongue is provided at the end of the locking tongue rod, a roller is hinged to the other end of the locking tongue rod through a pin shaft, the roller is in rolling connection with an adjusting abutment block, a through hole is opened on the male connector, the adjusting abutment block is slidably connected to the inner wall of the through hole, a first spring is sleeved on the adjusting abutment block, a spring groove is opened on the male connector, a second spring is arranged in the spring groove, and the bottom end of the second spring contacts the locking tongue rod.

[0011] As a preferred embodiment of the respiratory recovery device for the intensive care unit of the present utility model, wherein: a groove is opened on the locking tongue rod, and the bottom end of the first spring is located in the groove; a protrusion is provided on the top wall of the spring groove, and the top end of the second spring is sleeved on the protrusion.

[0012] As a preferred embodiment of the respiratory recovery device for the intensive care unit of the present utility model, wherein: one end of the connecting pipe is bonded with a sealing ring, and when the female connector is completely inserted into the socket hole, the female connector and the connecting pipe squeeze the sealing ring.

[0013] As a preferred embodiment of the respiratory recovery device for the intensive care unit of the present utility model, wherein: a locking groove is opened on the female connector, and when the female connector is completely inserted into the socket hole, the locking tongue is inserted into the locking groove.

[0014] As a preferred embodiment of the respiratory recovery device for the intensive care unit of the present utility model, wherein: a driving rod is detachably installed at the top end of the adjusting abutment block, and an adjusting through hole for the driving rod to pass through is opened on the male connector.

[0015] As a preferred embodiment of the respiratory recovery device for the intensive care unit of the present utility model, wherein: a supporting connection seat is welded at the top end of the adjusting abutment block, the bottom end of the driving rod is inserted into the supporting connection seat, and the supporting connection seat and the driving rod are fixed by bolts.

[0016] Compared with the prior art:

[0017] By arranging a locking mechanism in the male connector, when the female connector is inserted into the male connector, the locking tongue of the locking tongue rod in the locking mechanism can be inserted into the locking groove of the female connector, thereby ensuring the firmness of the connection between the male connector and the female connector and avoiding the loosening of the connection between the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Structural schematic diagram of the male connector provided by the present utility model;

[0019] Figure 2 Structural schematic diagram of the female connector provided by the present utility model;

[0020] Figure 3 Provided by the present utility model Figure 1 Partial schematic diagram;

[0021] Figure 4 Schematic diagram of the locking tongue rod provided by the present utility model.

[0022] In the figure: male connector 1, adjusting abutting block 2, contact part 21, first spring 3, locking tongue rod 5, groove 51, pin shaft 6, second spring 7, protrusion 8, locking tongue 9, insertion hole 10, roller 11, face mask 12, connecting pipe 13, sealing ring 14, female connector 15, locking groove 151, interface 152, conduit 16, joint 161, support connecting seat 17, driving rod 18, adjusting through hole 19. Specific embodiments

[0023] To make the objectives, technical solutions and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail with reference to the accompanying drawings.

[0024] The present utility model provides a respiratory recovery device for the intensive care unit. Please refer to Figures 1-4 , which includes a male connector 1. A connecting pipe 13 for docking with the face mask 12 is integrally provided on the connector 1. The connecting pipe 13 and the face mask 12 can be fixedly connected in any way, such as threaded connection;

[0025] It also includes a female connector 15 for docking with the conduit 16 for transmitting oxygen. Specifically, one end of the female connector 15 is provided with an interface 152, and one end of the conduit 16 is provided with a joint 161. The interface 152 and the joint 161 are threadedly connected. A locking mechanism is provided on the male connector 1. After the female connector 15 is inserted into the male connector 1, the locking mechanism locks and fixes the female connector 15.

[0026] An insertion hole 10 is provided on the male connector 1, and the aperture of the insertion hole 10 is equal to the diameter of the female connector 15.

[0027] The locking mechanism includes a locking tongue rod 5 rotatably connected to the male connector 1. Specifically, a through hole is provided in the middle of the locking tongue rod 5, and the locking tongue rod 5 is hinged to the male connector 1 through a pin shaft 6. A locking tongue 9 is provided at the end of the locking tongue rod 5, and the outer side of the locking tongue 9 is an arc surface. The other end of the locking tongue rod 5 is hinged with a roller 11 through a pin shaft, and the roller 11 is in rolling connection with an adjusting abutting block 2. Specifically, a contact portion 21 is provided at one end of the adjusting abutting block 2, and the surface of the contact portion 21 in contact with the roller 11 is an arc surface. A through hole is provided on the male connector 1, and the inner wall of the through hole is slidably connected with the adjusting abutting block 2. A first spring 3 is sleeved on the adjusting abutting block 2. A spring groove is provided on the male connector 1, and a second spring 7 is arranged in the spring groove. The bottom end of the second spring 7 contacts the locking tongue rod 5.

[0028] A groove 51 is provided on the locking tongue rod 5, and the bottom end of the first spring 3 is located in the groove 51; a protrusion 8 is provided on the top wall of the spring groove, and the top end of the second spring 7 is sleeved on the protrusion.

[0029] One end of the connecting pipe 13 is bonded with a sealing ring 14. When the female connector 15 is completely inserted into the insertion hole 10, the female connector 15 and the connecting pipe 13 squeeze the sealing ring 14, thereby ensuring the tightness after the docking between the female connector 15 and the connecting pipe 13.

[0030] A locking groove 151 is provided on the female connector 15. When the female connector 15 is completely inserted into the insertion hole 10, the locking tongue 9 is inserted into the locking groove 151;

[0031] As Figure 1 shown, in the natural state, the elastic force of the first spring 3 is greater than the elastic force of the second spring 7, so that the locking tongue 9 is located in the insertion hole 10.

[0032] The top end of the adjusting abutting block 2 is detachably installed with a driving rod 18. Specifically, a supporting connection seat 17 is welded to the top end of the adjusting abutting block 2. The bottom end of the driving rod 18 is inserted into the supporting connection seat 17, and the supporting connection seat 17 and the driving rod 18 are fixed by bolts. An adjusting through hole 19 for the driving rod 18 to pass through is provided on the male connector 1.

[0033] During specific use, as Figure 1 shown, hold the driving rod 18 and drive the adjusting abutting block 2 to move to the right. At this time, under the elastic force of the second spring 7, the locking tongue rod 5 rotates and the locking tongue 9 moves out of the insertion hole 10. Insert the female connector 15 into the insertion hole 10, release the driving rod 18, and under the elastic force of the first spring 3, the locking tongue rod 5 rotates reversely until the locking tongue 9 enters the locking groove 151, thereby realizing the locking of the female connector 15.

[0034] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A respiratory recovery device for critical care medicine, comprising a male connector (1), characterized in that: The joint (1) is integrally provided with a connecting pipe (13) that is connected to the mask (12); It also includes a female connector (15) that is connected to a conduit (16) for transmitting oxygen, and the male connector (1) is provided with a locking mechanism, and when the female connector (15) is inserted into the male connector (1), the locking mechanism locks and fixes the female connector (15); The locking mechanism comprises a lock tongue rod (5) rotatably connected to the male joint (1), a lock tongue (9) being provided at the end of the lock tongue rod (5), a roller (11) being hingedly connected to the other end of the lock tongue rod (5) via a pin, the roller (11) being rotatably connected to an adjusting block (2), a through hole being provided on the male joint (1), the inner wall of the through hole being slidably connected to the adjusting block (2), a first spring (3) being sleeved on the adjusting block (2), a spring groove being provided on the male joint (1), a second spring (7) being provided in the spring groove, the bottom end of the second spring (7) being in contact with the lock tongue rod (5).

2. A critical care medicine respiratory recovery device according to claim 1, characterized in that: The male connector (1) is provided with an inserting hole (10), and the diameter of the inserting hole (10) is equal to the diameter of the female connector (15).

3. A respiratory recovery device for critical care medicine according to claim 2, characterized in that: The locking tongue rod (5) is provided with a groove (51), and the bottom end of the first spring (3) is located in the groove (51); the top wall of the spring groove is provided with a protrusion (8), and the top end of the second spring (7) is sleeved on the protrusion.

4. A respiratory recovery device for critical care medicine according to claim 2, characterized in that: A sealing ring (14) is bonded to one end of the connecting tube (13); when the female connector (15) is fully inserted into the plug hole (10), the female connector (15) and the connecting tube (13) squeeze the sealing ring (14).

5. A critical care medicine respiratory recovery device according to any one of claims 1 to 4, characterized in that: The female connector (15) is provided with a locking groove (151), and when the female connector (15) is completely inserted into the plug hole (10), the locking tongue (9) is inserted into the locking groove (151).

6. A respiratory recovery device for critical care medicine according to claim 3, characterized in that: A driving rod (18) is detachably mounted on the top end of the adjusting stop block (2), and an adjusting through hole (19) for the driving rod (18) to pass through is provided on the male connector (1).

7. A respiratory recovery device for critical care medicine according to claim 6, characterized in that: A support connection seat (17) is welded to the top end of the adjusting stop block (2), and the bottom end of the driving rod (18) is inserted into the support connection seat (17). The support connection seat (17) and the driving rod (18) are fixed by bolts.

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