CN215194684U - Simple respirator with detachable extension pipe - Google Patents

Abstract

The utility model discloses a simple respirator with a detachable extension tube, which comprises a resuscitation air bag, a one-way valve, a conduit and an extension tube, the one-way valve and the resuscitation air bag fixedly arranged on the catheter can be communicated through the insertion connection of the first sleeve and the second sleeve to form a simple respirator, the first sleeve and the second sleeve can be conveniently disassembled and assembled through the splicing, the connecting joint is inserted into the sleeve at the right end through the sleeve and the connecting joint, the connecting joint is communicated with the second sleeve, the sleeve at the left end is communicated with the first sleeve, so that the distance between the one-way valve and the resuscitation air bag is increased through the extension pipe, an operator can have larger mobility, and the stretching torsion connected with the artificial airway is reduced, and oxygen is provided for the patient by pressing the resuscitation air bag remotely.

Description

Simple respirator with detachable extension pipe

Technical Field

The utility model relates to the field of medical technology, the concrete field is a simple and easy respirator with can dismantle extension pipe.

Background

The simple respirator is widely applied to occasions with incomplete power supply and air supply and emergency situations to provide ventilation when patients with sudden breathing difficulty, respiratory failure, cardiopulmonary resuscitation and the like carry out artificial respiration first aid.

The common simple respirator is short, the degree of activity beside an operator bed is very small when the common simple respirator is used for transferring a patient, and when the positions of the patient and the operator are slightly dislocated, the patient and the operator are easy to generate traction tension, so that the artificial airway is possibly deviated or dislocated, and the patient is seriously and adversely affected. In some occasions, the common simple respirator cannot be used, for example, when a nuclear magnetic examination is carried out, after the head of a patient extends into a scanning area of a nuclear magnetic examination machine, an operator does not have space for operation, and therefore the simple respirator with the detachable extension pipe is specially provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy respirator with can dismantle extension pipe to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy respirator with can dismantle extension pipe, includes recovery gasbag, check valve, pipe and extension pipe, the air inlet fixed mounting of check valve has first sleeve pipe, pipe fixed mounting is in recovery gasbag's gas outlet department, fixed mounting has the second sleeve pipe on the pipe, the equal fixed mounting in both ends head of extension pipe has the sleeve, the left end the sleeve cup joints on first sleeve pipe, the right-hand member fixed mounting has coupling joint in the sleeve, coupling joint's right-hand member fixed mounting is in the second sleeve pipe.

Preferably, the connection joint comprises a fixed sleeve, a limiting ring and two connecting pipes, the two connecting pipes are respectively and fixedly installed on the left side and the right side of the fixed sleeve, the limiting ring is fixedly installed at the transverse center of the fixed sleeve, the left end of the connecting pipe is inserted into the right end of the sleeve, and the right end of the connecting pipe is inserted into the second sleeve.

Preferably, the outer diameter of the two connecting pipes is 22 mm.

Preferably, a first sealing ring is fixedly installed on the outer side wall of the first sleeve.

Preferably, the outer side walls of the two connecting pipes are fixedly provided with second sealing rings.

Preferably, the outer diameter of the first sleeve is 22mm, the inner diameter of the second sleeve is 22mm, and the inner diameter of the sleeve is 22 mm.

Preferably, the outer side wall of the sleeve is provided with a limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: a simple respirator with a detachable extension tube is characterized in that a first sleeve is fixedly arranged on a second sleeve fixedly arranged on a catheter and a check valve, the check valve and a resuscitation air bag fixedly arranged on the catheter can be communicated through the first sleeve and the second sleeve, so that the simple respirator is formed, the simple respirator can be conveniently detached and installed through the insertion of the first sleeve and the second sleeve, a connecting joint is inserted into a sleeve at the right end through a sleeve and the connecting joint and is communicated with the second sleeve through the connecting joint, the sleeve at the left end is communicated with the first sleeve, so that the distance between the check valve and the resuscitation air bag is increased through the extension tube, an operator can have larger mobility, tension torsion connected with an artificial air flue is reduced, oxygen is provided for the patient through remotely pressing the resuscitation air bag, and the simple respirator has important significance in transferring the patient and nuclear magnetic examination, through to the sleeve, first sleeve pipe and second sleeve pipe and attach fitting's size is injectd, can increase its zonulae occludens nature, telescopic interface adopts breathing machine breathing pipe way standard interface, can draw materials in the breathing machine breathing pipe way that the patient was using when mechanical ventilation's patient goes out the inspection, can replace with extension pipe and sleeve through single breathing machine breathing pipe way, through setting up first sealing washer, can increase the leakproofness of being connected between first sleeve pipe and the sleeve, through setting up the second sealing washer, can increase attach fitting respectively with sleeve and the second sleeve between the leakproofness of being connected, avoid appearing gas leakage phenomenon.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is a schematic view of the connection joint of the present invention.

In the figure: 1-resuscitation air bag, 2-one-way valve, 3-catheter, 4-extension tube, 5-first sleeve, 6-second sleeve, 7-sleeve, 8-connecting joint, 9-fixing sleeve, 10-limiting ring, 11-connecting tube, 12-first sealing ring, 13-second sealing ring and 14-limiting groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a simple respirator with a detachable extension pipe comprises a resuscitation air bag 1, a one-way valve 2, a conduit 3 and an extension pipe 4, wherein a first sleeve 5 is fixedly installed at an air inlet of the one-way valve 2, the conduit 3 is fixedly installed at an air outlet of the resuscitation air bag 1, a second sleeve 6 is fixedly installed on the conduit 3, sleeves 7 are fixedly installed at two ends of the extension pipe 4, the sleeve 7 is sleeved at the left end of the extension pipe 5, a connecting joint 8 is fixedly installed in the sleeve 7 at the right end of the extension pipe, the right end of the connecting joint 8 is fixedly installed in the second sleeve 6, a pressure safety valve is installed on the conduit 3, an air inlet valve and an oxygen pipe are fixedly installed at the right end of the resuscitation air bag 1, the one-way valve 2, the conduit 3 and the resuscitation air bag 1 are communicated to form the simple respirator through the first sleeve 5 being inserted in the second sleeve 6, and the assembly of the simple respirator can be facilitated through the first sleeve 5 and the second sleeve 6, when transporting patient and nuclear magnetic examination, the one end of attach fitting 8 is pegged graft in right-hand member sleeve 7, peg graft in second sleeve 6 with the other end of attach fitting 8, overlap the other end of left end sleeve 7 on first sleeve 5, increase the distance between check valve 2 and the recovery gasbag 1 through extension pipe 4, and then make the operator can have great activity degree, and reduced the torsion that leads of being connected with artifical air flue, have important meaning when transporting patient and nuclear magnetic examination.

The extension tube 4 is a thin threaded tube with the length of 1.2m and the diameter of 1.7cm, which can meet the clinical requirements under most conditions and reduce the elastic volume of the tube, and the material of the extension tube 4 is the same as that of the breathing tube on the breathing machine in the prior art.

Particularly, the connector 8 comprises a fixed sleeve 9, a limiting ring 10 and two connecting pipes 11, two connecting pipes 11 are respectively and fixedly mounted on the left side and the right side of the fixed sleeve 9, the limiting ring 10 is fixedly mounted on the transverse center of the fixed sleeve 9, the left end of the connecting pipe 11 is inserted into the right end of the sleeve 7, the right end of the connecting pipe 11 is inserted into the second sleeve 6, and the connecting pipe 11 can be limited by the length of the connecting pipe 11 inserted into the sleeve 7 and the length of the connecting pipe 11 inserted into the second sleeve 6 through the limiting ring 10.

Specifically, the two connection pipes 11 have an outer diameter of 22mm, and the size of the connection pipes is limited to increase the tight connection.

Specifically, the outer side wall of the first sleeve 5 is fixedly provided with a first sealing ring 12, so that the connection sealing performance between the first sleeve 5 and the sleeve 7 is improved, and the air leakage phenomenon is avoided.

Particularly, two equal fixed mounting of lateral wall of connecting pipe 11 has second sealing washer 13, increases connecting pipe 11 respectively with sleeve 7 and second sleeve 6 between be connected the leakproofness, avoid appearing gas leakage phenomenon.

Specifically, the external diameter of first sleeve 5 is 22mm, the internal diameter of second sleeve 6 is 22mm, the internal diameter of sleeve 7 is 22mm, and the internal diameter size of sleeve 7 is unanimous with respirator breathing pipe standard interface size among the prior art, and the patient that when mechanical ventilation goes out the inspection can draw materials in the respirator breathing pipe of patient in using, inserts first sleeve 5 with respirator breathing pipe one end on, inserts connector 8 with the respirator breathing pipe other end, inserts in second sleeve 6 through connector 8, accomplishes respirator breathing pipe's installation.

Specifically, the outer side wall of the sleeve 7 is provided with a limiting groove 14, so that the sleeve 7 can be conveniently held by a hand, the sleeve 7 can be conveniently inserted into the first sleeve 5, and the connecting joint 8 can be conveniently inserted into the sleeve 7.

The working principle is as follows: during normal use, the first sleeve 5 is inserted into the second sleeve 6, the first sleeve 5 and the check valve 2 are fixedly installed, the second sleeve 6 is fixedly installed on the catheter 3, the check valve 2, the catheter 3 and the resuscitation airbag 1 are communicated to form the simple respirator, the joint of the first sleeve 5 and the second sleeve 6 is sealed through the first sealing ring 12, when a patient is transported and a nuclear magnetic examination is carried out, in order to avoid the phenomenon that the artificial airway is separated or dislocated due to the fact that the patient is transported and the position of an operator is slightly dislocated to generate traction tension, and the length of the simple respirator is too short during nuclear magnetic examination, the simple respirator is disassembled, the first sleeve 5 is pulled, the first sleeve 5 is separated from the second sleeve 6, the connecting joint 8 is inserted into the right end sleeve 7 through the sleeves 7 fixedly installed at the left end and the right end of the extension pipe 4, the joint of the connecting joint 8 and the right end sleeve 7 is sealed through the second sealing ring 13, then the left end sleeve 7 is sleeved on the first sleeve 5, the joint of the left end sleeve 7 and the first sleeve 5 is sealed through the first sealing ring 12, then the other end of the connecting joint 8 is inserted into the second sleeve 6, the joint of the connecting joint 8 and the second sleeve 7 is sealed through the second sealing ring 13, the assembly is completed, the distance between the check valve 2 and the resuscitation air bag 1 is increased through the extension pipe 4, so that an operator can have larger mobility, the tension torsion force connected with the artificial airway is reduced, and further serious adverse effects on the patient during treatment are effectively avoided, because the inner diameter of the sleeve 7 adopts the standard interface size of the breathing pipeline of the breathing machine, when a patient with mechanical ventilation goes out for examination, the breathing pipeline of the patient can be obtained, and can be replaced with the extension pipe 4 and the sleeve 7 through the breathing pipeline of the breathing machine, the materials can be obtained locally according to actual conditions, and resources are fully utilized.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a simple and easy respirator with can dismantle extension pipe which characterized in that: including recovery gasbag (1), check valve (2), pipe (3) and extension pipe (4), the air inlet fixed mounting of check valve (2) has first sleeve pipe (5), pipe (3) fixed mounting is in recovery gasbag's (1) gas outlet department, fixed mounting has second sleeve pipe (6) on pipe (3), the equal fixed mounting in both ends head of extension pipe (4) has sleeve (7), the left end sleeve (7) cup joint on first sleeve pipe (5), the right-hand member fixed mounting has attach fitting (8) in sleeve (7), the right-hand member fixed mounting of attach fitting (8) is in second sleeve pipe (6).

2. The easy respirator with the detachable extension tube of claim 1, wherein: the connecting joint (8) is composed of a fixed sleeve (9), a limiting ring (10) and two connecting pipes (11), the two connecting pipes (11) are fixedly installed on the left side and the right side of the fixed sleeve (9) respectively, the limiting ring (10) is fixedly installed on the transverse center of the fixed sleeve (9), the connecting pipe (11) is inserted into the right end of the sleeve (7), and the connecting pipe (11) is inserted into the second sleeve (6).

3. The simple respirator with a detachable extension tube of claim 2, wherein: the outer diameters of the two connecting pipes (11) are 22 mm.

4. The easy respirator with the detachable extension tube of claim 1, wherein: and a first sealing ring (12) is fixedly arranged on the outer side wall of the first sleeve (5).

5. The simple respirator with a detachable extension tube of claim 2, wherein: and the outer side wall of each of the two connecting pipes (11) is fixedly provided with a second sealing ring (13).

6. The easy respirator with the detachable extension tube of claim 1, wherein: the outer diameter of the first sleeve (5) is 22mm, the inner diameter of the second sleeve (6) is 22mm, and the inner diameter of the sleeve (7) is 22 mm.

7. The easy respirator with the detachable extension tube of claim 1, wherein: the outer side wall of the sleeve (7) is provided with a limiting groove (14).

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