CN217908562U

CN217908562U - Telescopic extension tube of breathing machine

Info

Publication number: CN217908562U
Application number: CN202220844238.2U
Authority: CN
Inventors: 张亚伟
Original assignee: Zhejiang Weierdun Medical Instrument Co ltd
Current assignee: Zhejiang Weierdun Medical Instrument Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-11-29
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a telescopic breathing machine extension pipe, include the body and install joint Assembly one and joint Assembly two at the body both ends, the body comprises the pipe one and the pipe two of one end opening, the other end shutoff, through the hose intercommunication between pipe one and the pipe two. In this application, the body includes the one end opening, the pipe one and the pipe two of other end shutoff, through the hose intercommunication between pipe one and the pipe two, one side that pipe one and pipe two are close to all is fixed with the connecting plate, be fixed with the casing between the connecting plate, it is connected with the connecting plate to run through removal round pin one end on the casing, the other end penetrates inside fixed plate and the elastic component of being equipped with of casing, the both ends of elastic component respectively with fixed block and shells inner wall butt, under the effect of elastic component, connecting plate and shells side wall looks butt, when the body receives the tractive, the elastic component atress compression, the effect of buffering has been played, can reduce the tractive dynamics to the artificial air flue, and the safety is improved.

Description

Telescopic extension tube of breathing machine

Technical Field

The utility model relates to an extension pipe technical field especially relates to a telescopic breathing machine extension pipe.

Background

In modern clinical medicine, the extension tube of the breathing machine is used as an effective means for manually replacing the function of autonomous ventilation, is widely used in respiratory failure caused by various reasons, anesthesia and breathing management during major operations, respiratory support treatment and emergency resuscitation, and occupies a very important position in the modern medical field. The breathing machine is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient.

The extension tube of the existing respirator has the function of stretching, but is not easy to change after stretching, the length can only be changed, and the length can not be changed when the pipeline of the respirator is pulled, so that the pulling on an artificial airway is reduced, the pulling on the artificial airway is caused, the position of an air bag is changed, and secretions of an airway under glottis flow into the airway, and the pulmonary infection is aggravated.

Therefore, a telescopic extension tube of a respirator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a telescopic extension tube of a respirator is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a telescopic breathing machine extension pipe, includes the body and installs the first and second of joint Assembly at body both ends, the body comprises the first and second of pipe of one end opening, other end shutoff, through the hose intercommunication between the first and second of pipe, be equipped with elastic component between the first and second of pipe.

Preferably, the elastic component comprises connecting plates fixed at the first pipe blocking end and the second pipe blocking end, a shell is arranged between the two connecting plates, moving pins penetrate through two ends of the shell, one ends of the moving pins are connected with the connecting plates, fixing blocks are fixed at the other ends of the moving pins, and elastic pieces are arranged between the fixing blocks and the inner wall of the shell.

Preferably, the elastic member is one of a spring and an air bag.

Preferably, an L-shaped bracket is fixed on the housing, a locking bolt is screwed on the bracket, and a clamping plate is fixed at the end of the locking bolt.

Preferably, one side of the clamping plate close to the shell is made of rubber.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

in this application, the body includes the one end opening, the pipe one and the pipe two of other end shutoff, through the hose intercommunication between pipe one and the pipe two, one side that pipe one and pipe two are close to all is fixed with the connecting plate, be fixed with the casing between the connecting plate, it is connected with the connecting plate to run through removal round pin one end on the casing, the other end penetrates inside fixed plate and the elastic component of being equipped with of casing, the both ends of elastic component respectively with fixed block and shells inner wall butt, under the effect of elastic component, connecting plate and shells side wall looks butt, when the body receives the tractive, the elastic component atress compression, the effect of buffering has been played, can reduce the tractive dynamics to the artificial air flue, and the safety is improved.

Drawings

Fig. 1 is a schematic view illustrating an extension pipe structure provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating an internal structure of a housing according to an embodiment of the present invention;

fig. 3 shows a schematic side view of a housing according to an embodiment of the present invention.

Illustration of the drawings:

1. a pipe body; 2. a first connector assembly; 3. a housing; 4. a hose; 5. a second joint component; 6. a support; 7. a connecting plate; 8. a moving pin; 9. an elastic member; 10. a fixed block; 11. locking the bolt; 12. a splint; 101. a first pipe; 102. and a second pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a telescopic breathing machine extension pipe, include body 1 and install first 2 of the coupling assembling and the coupling assembling two 5 at body 1 both ends, body 1 comprises one end opening, the pipe 101 and the pipe two 102 of other end shutoff, coupling assembling 2 connects the opening part at pipe two 102, coupling assembling two 5 connects the opening part at pipe one 101, communicate through hose 4 between pipe one 101 and the pipe two 102, hose 4 is equipped with a plurality ofly altogether, equidistant distribution between hose 4, be equipped with elastic component between pipe one 101 and the pipe two 102.

Specifically, as shown in fig. 1 and 2, the elastic component includes connecting plates 7 fixed at the blocking ends of the first pipe 101 and the second pipe 102, a housing 3 is arranged between the two connecting plates 7, moving pins 8 penetrate through both ends of the housing 3, the moving pins 8 are arranged in a prism shape, the moving pins 8 can only slide relative to the housing 3, one end of each moving pin 8 is bonded with the corresponding connecting plate 7, a fixed block 10 is fixed at the other end of each moving pin, an elastic member 9 is arranged between the fixed block 10 and the inner wall of the housing 3, the elastic member 9 is one of a spring or an air bag, the elastic member 9 is sleeved outside the moving pins 8, both ends of the elastic member 9 are respectively abutted against the fixed block 10 and the inner wall of the housing 3, under the action of the elastic member 9, the connecting plates 7 are abutted against the side wall of the housing 3, when the pipe body 1 is pulled, the elastic member 9 is compressed by a force, a buffering effect is achieved, the pulling force on an artificial air passage can be reduced, and the safety is improved.

Specifically, as shown in fig. 3, be fixed with the support 6 of L form on the casing 3, the last lock bolt 11 that has closed of support 6, the end fixing of lock bolt 11 has splint 12, in order to increase area of contact, arrange the support 6 in the bed along or table along the department, make bed along or table along the inner chamber that the department lies in support 6, rotate lock bolt 11, splint 12 presss from both sides tightly bed along or table along the department, realized the fixed to casing 3, one side that splint 12 is close to casing 3 is the rubber material, the coefficient of friction of rubber material is great, make casing 3's fixed more stable.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a telescopic breathing machine extension tube, includes body (1) and installs first (2) of joint Assembly and second (5) of joint Assembly at body (1) both ends, its characterized in that, body (1) comprises pipe (101) and pipe two (102) of one end opening, other end shutoff, through hose (4) intercommunication between pipe (101) and pipe two (102), be equipped with elastic component between pipe (101) and pipe two (102).

2. A telescopic extension tube for a respirator according to claim 1, wherein the elastic member comprises connecting plates (7) fixed to the closed ends of the first tube (101) and the second tube (102), a housing (3) is provided between the two connecting plates (7), moving pins (8) penetrate through both ends of the housing (3), one end of each moving pin (8) is connected with the connecting plate (7), the other end of each moving pin is fixed with a fixed block (10), and an elastic member (9) is provided between the fixed block (10) and the inner wall of the housing (3).

3. A retractable ventilator extension tube according to claim 2, characterized in that said elastic member (9) is one of a spring or an air bag.

4. A telescopic extension tube for a respirator according to claim 3, characterized in that an L-shaped bracket (6) is fixed to the housing (3), a locking bolt (11) is screwed to the bracket (6), and a clamping plate (12) is fixed to the end of the locking bolt (11).

5. A telescopic extension tube for a respirator according to claim 4, characterized in that the side of the clamping plate (12) adjacent to the housing (3) is made of rubber.