CN219251275U

CN219251275U - Telescopic oxygen inhalation tube

Info

Publication number: CN219251275U
Application number: CN202222876608.3U
Authority: CN
Inventors: 何成雨
Original assignee: Panzhihua Central Hospital
Current assignee: Panzhihua Central Hospital
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-06-27
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a telescopic oxygen tube, and belongs to the technical field of medical appliances. Including body (5), casing, spring leaf (7) and fixed block (8), fixed block (8) are the tubbiness, and spring leaf (7) anticlockwise spiral is in fixed block (8), and one end is connected with the casing, and the other end is connected with fixed block (8), and body (5) middle part is connected with fixed block (8), and oxygen inhalation end (2) and oxygen source end (3) of body (5) pass fixed block (8) and all stretch out from the casing after anticlockwise winding respectively on fixed block (8) outer wall, lower part. This structure is through fixing body (5) middle part on fixed block (8), and oxygen inhalation end (2) and oxygen source end (3) are direct around on upper and lower lateral wall of fixed block (8) respectively, realize body (5) flexible in the casing through spring leaf (7) elastic connection. The problem that the pipeline is difficult to ensure cleaning due to the fact that the length of an existing oxygen inhalation tube cannot be adjusted at will and the storage is inconvenient is solved.

Description

Telescopic oxygen inhalation tube

Technical Field

The utility model discloses a telescopic oxygen tube, and belongs to the technical field of medical appliances.

Background

Oxygen therapy (oxygenetherapy) is a treatment method for improving arterial blood oxygen partial pressure (PaO 2) and arterial blood oxygen saturation (SaO 2) by supplying oxygen, increasing arterial blood oxygen content, correcting anoxic state caused by various reasons, promoting tissue metabolism, and maintaining organism vital activity, and is also an important means for clinical rescue and treatment of critical patients. Oxygen is not only a necessary first-aid article in ambulances, but also a necessary article for department to transport critical patients. Oxygen is also a substance necessary for the maintenance of human life, and hypoxia can lead to metabolic abnormalities and physiological dysfunction in the body, and serious persons can cause damage and dysfunction to vital organ tissues, and even be life threatening. Therefore, oxygen inhalation is very important for operation patients and critical patients in clinic, and is widely applied in clinic. For many severe patients, long time of inhalation of oxygen is required, so that it is highly desirable for the patient to inhale oxygen with high comfort to alleviate the pain.

However, the traditional oxygen inhalation device used clinically at present has more defects, and the oxygen inhalation tube is not normally contained and cannot be cleaned. The oxygen tube is inconvenient to store, so that ward management is untidy, and the oxygen tube is placed in disorder and is not kept clean, so that the problem of respiratory tract infection of a patient is solved.

The number of the national patent application: 202220695411.8 discloses a novel flexible oxygen uptake tube, and flexible unit in the scheme mainly constitutes flexible end structure through first body, second body and third body, and this kind of structure first body, second body and third pipe need possess certain intensity, can not bend in practice, and the length of accomodating can not adjust wantonly, and its structural strength is not enough.

Disclosure of Invention

The utility model aims to solve the technical problems that the length of the existing oxygen inhalation tube cannot be adjusted arbitrarily, and the pipeline is difficult to ensure cleaning due to inconvenient storage.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a telescopic oxygen uptake tube, includes body, casing, spring leaf and fixed block, the fixed block is barrel structure, and rotates the setting in the casing, and the spring leaf anticlockwise spirals in the fixed block, and one end is connected with the middle part in the casing, and the other end is connected with the fixed block lateral wall, body middle part and fixed block internal connection, and the both ends of body are oxygen uptake end and oxygen source end respectively, oxygen uptake end and oxygen source end pass the fixed block respectively and anticlockwise winding is stretched out from the both ends of casing after the latter half on the fixed block outer wall.

Wherein, in the above-mentioned structure, the oxygen uptake wears out the groove and oxygen source wears out the groove to be provided with on the fixed block lateral wall correspondence.

Further, in the structure, an oxygen pipe inner clamp is arranged on the bottom surface of the fixed block, and the middle part of the pipe body is connected with the oxygen pipe inner clamp.

Wherein, in the above-mentioned structure the casing includes lid and lower lid, and last lid and lower lid detachable connection, and go up lid middle part and be provided with the center pillar, the spring leaf tip is connected with the center pillar.

Further, in the structure, a fixing groove is formed in the side wall of the fixing block, an opening is formed in the middle column, the inner section of the spring piece is clamped in the opening, and the outer end of the spring piece is clamped in the fixing groove.

Further, in the structure, a circular chute is arranged in the middle of the lower cover body, the chute is matched with the lower end of the fixed block, and the fixed block is arranged in the chute and can rotate in the chute.

Further, in the structure, connecting blocks with openings are arranged at two ends of the upper cover body, and connecting grooves are arranged at two ends of the lower cover body, so that the upper cover body and the lower cover body can be detachably connected through the connecting blocks and the connecting grooves.

Furthermore, in the structure, the middle part of the lower cover body is provided with a jack, the middle part of the fixed block is provided with a through hole, and the end part of the middle column penetrates through the fixed block and is fixedly spliced with the lower cover body.

The structure further comprises a pipe clamp, wherein the pipe clamp can be clamped on the wall of the oxygen inhalation end or the oxygen source end of the pipe body.

In the structure, a separation ring is arranged in the middle of the outer wall of the fixed block.

The beneficial effects of the utility model are as follows: the device has simple structure and convenient operation. The middle part of the tube body is fixed on the fixed block, the connection between the tube body and the fixed block is realized, the oxygen inhalation end and the oxygen source end are directly wound on the outer side walls of the upper part and the lower part of the fixed block respectively and are elastically connected in the shell through the spring piece, and the fixed block is rotationally connected with the shell, so that the oxygen inhalation end and the oxygen source end can be pulled to extend out of the shell under the action of the spring piece of the tube body, namely the spring piece is compressed, and the spring piece works; after a certain distance is pulled out, the tube body is fixed, so that oxygen can be inhaled normally; after oxygen inhalation is completed, the tube body is loosened, and the fixing block is driven to rotate reversely under the action of the spring leaf elasticity so as to retract the tube body; so that the device can realize the telescopic function of the tube body rapidly and simultaneously meet the storage and telescopic requirements of the oxygen inhalation tube.

Drawings

FIG. 1 is an exploded view of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the upper cover of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

fig. 4 is a schematic view of the structure of the pipe clamp of fig. 1 according to the present utility model.

FIG. 5 is a schematic diagram of the structure of FIG. 4 according to the present utility model;

FIG. 6 is a schematic structural view of the fixing ring of the present utility model.

Marked in the figure as: 1. the oxygen-absorbing device comprises an upper cover body 11, a middle column 2, an oxygen-absorbing end 3, an oxygen source end 4, a lower cover body 41, a chute 5, a pipe body 6, an oxygen pipe inner clamp 7, a spring piece 8, a fixing block 81, an oxygen-absorbing through groove 82, an oxygen source through groove 83, a fixing groove 84, a separation ring 9 and a pipe clamp.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1 to 6, the telescopic oxygen tube of the present utility model comprises a tube body 5, a housing, a spring piece 7 and a fixed block 8, wherein the fixed block 8 is in a barrel-shaped structure, and is rotatably arranged in the housing, the spring piece 7 is spirally wound in the fixed block 8 anticlockwise, one end of the spring piece is connected with the middle part in the housing, the other end of the spring piece is connected with the side wall of the fixed block 8, the middle part of the tube body 5 is connected with the inside of the fixed block 8, two ends of the tube body 5 are respectively an oxygen inhalation end 2 and an oxygen source end 3, and the oxygen inhalation end 2 and the oxygen source end 3 respectively pass through the fixed block 8 and are spirally wound on the upper half and the lower half of the outer wall of the fixed block 8 and then extend out from two ends of the housing. As can be appreciated by those skilled in the art, the fixing block 8 is elastically connected in the shell through the spring piece 7, and the fixing block 8 is rotationally connected with the shell, so that the oxygen inhalation end 2 and the oxygen source end 3 can be pulled to extend out of the shell under the action of the spring piece 7 of the pipe body 5, and the oxygen inhalation end 2 and the oxygen source end 3 respectively penetrate through the fixing block 8 and are wound on the upper half and the lower half of the outer wall of the fixing block 8 anticlockwise, so that the fixing block 8 can be rotated clockwise by pulling the oxygen inhalation end 2 or the oxygen source end 3, and the spring piece 7 is compressed by the operation of anticlockwise winding the spring piece 7 in the fixing block 8, so that the spring piece 7 works; after a certain distance is pulled out, the tube body 5 is fixed, and the tube body 5 can be directly clamped by the tube clamp 9, so that oxygen can be inhaled normally; and after oxygen inhalation is completed, the tube body 5 is loosened, and the fixed block 8 is driven to rotate reversely under the elastic action of the spring piece 7, so that the tube body 5 is retracted. In order to facilitate the telescopic adjustment of the tube body 5, the structure preferably comprises an oxygen inhalation end 2 and an oxygen source end 3 at two ends of the tube body 5, wherein the oxygen inhalation end 2 and the oxygen source end 3 respectively penetrate through the fixed block 8 and are wound on the upper half and the lower half of the outer wall of the fixed block 8 in a anticlockwise manner, and then extend out of two ends of the shell, namely the oxygen inhalation end 2 penetrates through the fixed block 8 and is wound on the upper half of the outer wall of the fixed block 8 in a anticlockwise manner, and the oxygen source end 3 penetrates through the fixed block 8 and is wound on the lower half of the outer wall of the fixed block 8 in a anticlockwise manner, and then extends out of two ends of the shell after winding.

Preferably, in the above structure, the oxygen inhalation passing-out groove 81 and the oxygen source passing-out groove 82 are correspondingly provided on the side wall of the fixing block 8. It can be understood by those skilled in the art that, in order to facilitate the oxygen inhalation terminal 2 and the oxygen source terminal 3 to penetrate out of the fixing block 8, the structure is preferably provided with an oxygen inhalation penetrating groove 81 and an oxygen source penetrating groove 82 on the side wall of the fixing block 8, so that the oxygen inhalation terminal 2 is wound around the upper half part of the outer wall of the fixing block 8 anticlockwise after penetrating out of the fixing block 8 along the oxygen inhalation penetrating groove 81, and the oxygen source terminal 3 is wound around the lower half part of the outer wall of the fixing block 8 anticlockwise after penetrating out of the fixing block 8 along the oxygen source penetrating groove 82. Meanwhile, the depth of the oxygen inhalation passing-out groove 81 and the depth of the oxygen source passing-out groove 82 are preferably set to be different, so that the oxygen inhalation end 2 and the oxygen source end 3 can be conveniently separated and wound.

Preferably, in the above structure, an oxygen pipe inner clip 6 is arranged on the bottom surface of the fixing block 8, and the middle part of the pipe body 5 is connected with the oxygen pipe inner clip 6. It will be appreciated by those skilled in the art that, for convenience in fixing the middle part of the tube body 5, the structure is preferably provided with an oxygen pipe inner clip 6 on the bottom surface of the fixing block 8, and the middle part of the tube body 5 is connected with the oxygen pipe inner clip 6. While the outer wall of the spring piece 7 is preferably placed inside the oxygen tube inner clip 6.

Preferably, in the above structure, the housing includes an upper cover 1 and a lower cover 4, the upper cover 1 and the lower cover 4 are detachably connected, a middle column 11 is disposed in the middle of the upper cover 1, and an end of the spring piece 7 is connected with the middle column 11. It can be appreciated by those skilled in the art that, for convenient disassembly and assembly, the preferred shell of the structure comprises an upper cover body 1 and a lower cover body 4, the upper cover body 1 and the lower cover body 4 are detachably connected, a middle column 11 is arranged in the middle of the upper cover body 1, and the end part of the spring piece 7 is connected with the middle column 11, so that the inner side end part of the spring piece 7 is convenient.

Preferably, in the above structure, the side wall of the fixing block 8 is provided with a fixing groove 83, and the center post 11 is provided with an opening, so that the inner section of the spring piece 7 is clamped in the opening, and the outer end is clamped in the fixing groove 83. It can be appreciated by those skilled in the art that, in order to facilitate the fixing of the outer end portion of the spring piece 7, the structure is preferably provided with a fixing groove 83 on the side wall of the fixing block 8, the fixing groove 83 is located between the oxygen inhalation passing-out groove 81 and the oxygen source passing-out groove 82, and the outer end of the spring piece 7 is actually clamped in the fixing groove 83. Meanwhile, an opening is formed in the center column 11, so that the inner section of the spring piece 7 is clamped in the opening, and the inner end and the outer end of the spring piece 7 are fixed.

Preferably, in the above structure, a circular chute 41 is provided in the middle of the lower cover 4, and the chute 41 is adapted to the lower end of the fixed block 8, and the fixed block 8 is disposed in the chute 41 and can rotate in the chute 41. As will be appreciated by those skilled in the art, since in actual use the fixed block 8 will rotate about the central post 11, in order to reduce friction, the present structure preferably has a circular chute 41 in the middle of the lower cover 4, and the chute 41 is adapted to the lower end of the fixed block 8, and the fixed block 8 is disposed in the chute 41 and can rotate in the chute 41. Balls may be provided between the slide grooves 41 and the fixed block 8.

Preferably, in the above structure, the two ends of the upper cover 1 are provided with connecting blocks 42 with openings, and the two ends of the lower cover 4 are provided with connecting grooves 12, so that the upper cover 1 and the lower cover 4 are detachably connected with the connecting grooves 12 through the connecting blocks 42. It will be understood by those skilled in the art that, in order to facilitate the connection between the upper cover 1 and the lower cover 4, it is preferable that the upper cover 1 is provided at both ends with connection blocks 42 having openings, and the lower cover 4 is provided at both ends with connection grooves 12, so that the upper cover 1 and the lower cover 4 are detachably connected through the connection blocks 42 and the connection grooves 12. And the opening is arranged to facilitate the oxygen inhalation end 2 and the oxygen source end 3 to pass out of the shell.

Preferably, in the above structure, an insertion hole is provided in the middle of the lower cover 4, a through hole is provided in the middle of the fixing block 8, and the end of the middle column 11 passes through the fixing block 8 and is fixedly inserted into the lower cover 4. It can be understood by those skilled in the art that in order to ensure the structural strength of the middle column 11, the device is preferably provided with a jack in the middle of the lower cover body 4, a through hole is formed in the middle of the fixed block 8, and the end part of the middle column 11 passes through the fixed block 8 and is fixedly spliced with the lower cover body 4, so that both ends of the middle column 11 are fixed, and damage to the end part connection part of the middle column 11 when the pipe body 5 is pulled is avoided.

Preferably, the structure further comprises a pipe clamp 9, and the pipe clamp 9 can be clamped on the pipe wall of the oxygen inhalation end 2 or the oxygen source end 3 of the pipe body 5. It will be appreciated by those skilled in the art that in order to avoid automatic retraction of the tube body 5 after being pulled out of the housing, the present structure preferably provides a tube clamp 9, and the tube clamp 9 can be directly clamped on the wall of the oxygen inhalation end 2 or the oxygen source end 3 of the tube body 5 after the tube body 5 is actually pulled out, and the tube clamp 9 is clamped on the tube body 5 and is directly contacted with the end of the housing, so as to avoid automatic retraction of the tube body 5 into the housing.

Preferably, in the above structure, a separation ring 84 is disposed in the middle of the outer wall of the fixing block 8. It will be appreciated by those skilled in the art that in order to ensure that the oxygen supply end 2 and the oxygen supply end 3 are wound around the upper and lower halves of the outer wall of the fixed block 8 separately, a separation ring 84 is preferably provided in the middle of the outer wall of the fixed block 8, and the outer wall of the fixed block 8 is separated by the separation ring 84. Meanwhile, in order to ensure the normal extension of the oxygen inhalation end 2 and the oxygen source end 3, it may be preferable that the oxygen inhalation passing-out groove 81 and the oxygen source passing-out groove 82 have different depths, the bottom surface of the oxygen inhalation passing-out groove 81 is located at the upper end of the separation ring 84, and the bottom surface of the oxygen source passing-out groove 82 is located at the lower end of the separation ring 84.

Claims

1. The telescopic oxygen tube comprises a tube body (5), and is characterized in that: still include casing, spring leaf (7) and fixed block (8), fixed block (8) are staving structure, and rotate and set up in the casing, and spring leaf (7) anticlockwise spiral is in fixed block (8), and middle part is connected in one end and the casing, and the other end is connected with fixed block (8) lateral wall, body (5) middle part and fixed block (8) internal connection, and the both ends of body (5) are oxygen uptake end (2) and oxygen source end (3) respectively, oxygen uptake end (2) and oxygen source end (3) pass fixed block (8) respectively and anticlockwise winding is stretched out from the both ends of casing on fixed block (8) outer wall, after the lower half.

2. The telescopic oxygen tube of claim 1, wherein: an oxygen inhalation penetrating groove (81) and an oxygen source penetrating groove (82) are correspondingly arranged on the side wall of the fixed block (8).

3. The telescopic oxygen tube of claim 2, wherein: an oxygen pipe inner clamp (6) is arranged on the bottom surface of the fixed block (8), and the middle part of the pipe body (5) is connected with the oxygen pipe inner clamp (6).

4. A telescopic oxygen tube according to any one of claims 1 to 3, wherein: the shell comprises an upper cover body (1) and a lower cover body (4), the upper cover body (1) and the lower cover body (4) are detachably connected, a middle column (11) is arranged in the middle of the upper cover body (1), and the end part of the spring piece (7) is connected with the middle column (11).

5. The retractable oxygen tube of claim 4, wherein: the side wall of the fixed block (8) is provided with a fixed groove (83), the middle column (11) is provided with an opening, the inner section of the spring piece (7) is clamped in the opening, and the outer end of the spring piece is clamped in the fixed groove (83).

6. The retractable oxygen tube of claim 4, wherein: the middle part of the lower cover body (4) is provided with a circular chute (41), the chute (41) is matched with the lower end of the fixed block (8), and the fixed block (8) is arranged in the chute (41) and can rotate in the chute (41).

7. The retractable oxygen tube of claim 4, wherein: connecting blocks (42) with openings are arranged at two ends of the upper cover body (1), and connecting grooves (12) are arranged at two ends of the lower cover body (4), so that the upper cover body (1) and the lower cover body (4) are detachably connected through the connecting blocks (42) and the connecting grooves (12).

8. The retractable oxygen tube of claim 4, wherein: the middle part of the lower cover body (4) is provided with a jack, the middle part of the fixed block (8) is provided with a through hole, and the end part of the middle column (11) penetrates through the fixed block (8) and is fixedly spliced with the lower cover body (4).

9. The telescopic oxygen tube of claim 1, wherein: the oxygen source device also comprises a pipe clamp (9), wherein the pipe clamp (9) can be clamped on the wall of the oxygen inhalation end or the oxygen source end (3) of the pipe body (5).

10. The telescopic oxygen tube of claim 1, wherein: the middle part of the outer wall of the fixed block (8) is provided with a separation ring (84).