CN219462246U - Safe T pipe capable of being connected with breathing machine - Google Patents
Safe T pipe capable of being connected with breathing machine Download PDFInfo
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- CN219462246U CN219462246U CN202320555038.XU CN202320555038U CN219462246U CN 219462246 U CN219462246 U CN 219462246U CN 202320555038 U CN202320555038 U CN 202320555038U CN 219462246 U CN219462246 U CN 219462246U
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- connecting sleeve
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Abstract
The utility model relates to the technical field of respirators, in particular to a safe T-shaped pipe capable of being connected with a respirator, which comprises a T-shaped pipe main body, wherein the bottom of the vertical end of the T-shaped pipe main body is used for being connected with an atomizer, the two ends of the horizontal end of the T-shaped pipe main body are respectively used for being connected with an air inlet pipe and an air pipe intubation of the respirator, and the two ends of the horizontal end of the T-shaped pipe main body are respectively fixedly connected with a first connecting sleeve and a second connecting sleeve; the sealing mechanism is arranged on the inner surfaces of the first connecting sleeve and the second connecting sleeve, the first connecting sleeve and the second connecting sleeve are arranged at the two ends of the T-shaped pipe main body, so that when the external pipeline passes through the first connecting sleeve and the second connecting sleeve to be connected to the T-shaped pipe main body, the sealing sleeve can be attached to the surface of the external pipeline through the rubber pipe, gas leakage at the joint of the external pipeline and the T-shaped pipe main body is avoided, the air inlet pipe of the breathing machine is prevented from generating air leakage at the T-shaped pipe main body to cause dyspnea of a patient, and the safety of the T-shaped pipe main body and the breathing machine during use is improved.
Description
Technical Field
The utility model relates to the technical field of respirators, in particular to a safe T-shaped tube capable of being connected with a respirator.
Background
Ventilators are widely used as an effective means for artificially replacing spontaneous ventilation, and are widely used for respiratory failure due to various reasons and anesthesia respiratory management during major operations.
When the breathing machine is used, the breathing machine can be connected with atomization equipment through the T pipe, atomization inhalation treatment is assisted, and the breathing machine atomization device comprises an atomizer, a breathing machine pipeline connecting pipe and a T-shaped connecting pipe, wherein the breathing machine atomization device is proposed in the patent application number CN 201220255670.4.
In the prior art, as the atomizing device that proposes in patent application number "CN201220255670.4", atomizing device connects through T pipe and breathing machine, but T pipe department lacks sealed protection mechanism for the security of T pipe is not enough, and T pipe and breathing machine junction probably can produce the gas leakage because of not hard up, causes patient dyspnea.
Disclosure of Invention
The utility model aims to provide a safe T-tube capable of being connected with a breathing machine so as to solve the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
the safe T-shaped pipe capable of being connected with a breathing machine comprises a T-shaped pipe main body, wherein the bottom of the vertical end of the T-shaped pipe main body is used for being connected with an atomizer, the two ends of the horizontal end of the T-shaped pipe main body are respectively used for being connected with an air inlet pipe and an air pipe intubation of the breathing machine, and the two ends of the horizontal end of the T-shaped pipe main body are respectively fixedly connected with a first connecting sleeve and a second connecting sleeve;
the inner surfaces of the first connecting sleeve and the second connecting sleeve are respectively provided with a sealing mechanism, the sealing mechanism comprises a sealing sleeve, the opening of the center position of the sealing sleeve is contracted from outside to inside, one side of the sealing sleeve is fixedly connected with a rubber sleeve, the outer surface of the rubber tube is fixedly connected with an elastic locking ring, and the two sealing sleeves are respectively fixed on the inner surfaces of the first connecting sleeve and the second connecting sleeve.
Preferably, the two ends of the horizontal end of the T pipe main body are both provided with internal threads, and the internal threads are used for connecting the two ends of the horizontal end of the T pipe main body with the air inlet pipe and the air inlet pipe of the breathing machine in a threaded manner.
Preferably, a plurality of shrinkage slotted holes are formed in one side, close to the rubber tube, of the sealing sleeve, and the shrinkage slotted holes are formed in the sealing sleeve in an annular array.
Preferably, a communicating pipe is fixedly connected between the first connecting sleeve and the second connecting sleeve, a pressure relief pipe orifice is fixedly connected to the bottom of the central position of the communicating pipe, and a one-way valve is arranged on the pressure relief pipe orifice.
Preferably, the communicating pipe is provided with two pressure release mechanisms symmetrically, the pressure release mechanism comprises a communicating sleeve shell designed as a platform body, one side of the interior of the communicating sleeve shell is fixedly connected with a spring, one end of the spring is fixedly connected with a movable plug designed as the platform body, and the communicating sleeve shell is fixed on the communicating pipe.
Preferably, a detection tube is fixedly connected between two ends of the communicating tube, and an air pressure detection device is fixedly installed on the detection tube.
Preferably, the first connecting sleeve and the second connecting sleeve are provided with flexible connecting rings, and the outer parts of the flexible connecting rings are provided with hoops.
The utility model has the beneficial effects that:
through set up first adapter sleeve and second adapter sleeve at the both ends of T pipe main part for outer pipeline is when passing first adapter sleeve and second adapter sleeve and being connected to the T pipe main part, and the seal cover can the rubber tube can laminate to the surface of outer pipeline, avoids outer pipeline and T pipe main part junction to appear gas leakage, prevents that the intake pipe of breathing machine from producing the gas leakage in T pipe main part department and causing patient dyspnea, promotes the security when T pipe main part and breathing machine use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a rear view of the T-tube body of FIG. 1;
FIG. 3 is a cross-sectional view of the T-tube body of FIG. 1;
FIG. 4 is a schematic view of the first coupling sleeve portion of FIG. 3;
figure 5 is a schematic structural view of the sealing sleeve of figure 4;
fig. 6 is a top view partially in cross section of the communication tube of fig. 2.
Reference numerals in the drawings are as follows:
1. the T pipe main body, 2, a first connecting sleeve, 3, a second connecting sleeve, 4, a sealing mechanism, 41, a sealing sleeve, 42, a rubber pipe, 43, an elastic locking ring, 44, a shrinkage slotted hole, 5, an internal thread, 6, a communicating pipe, 7, a pressure relief pipe orifice, 8, a one-way valve, 9, a pressure relief mechanism, 91, a communicating sleeve shell, 92, a spring, 93, a movable plug, 10, a detection pipe, 11, an air pressure detection device, 12, a flexible connecting ring, 13 and a clamp.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The safe T-shaped pipe capable of being connected with a breathing machine comprises a T-shaped pipe main body 1, wherein the bottom of the vertical end of the T-shaped pipe main body 1 is used for being connected with an atomizer, the two ends of the horizontal end of the T-shaped pipe main body 1 are respectively used for being connected with an air inlet pipe and an air pipe intubation of the breathing machine, and the two ends of the horizontal end of the T-shaped pipe main body 1 are respectively fixedly connected with a first connecting sleeve 2 and a second connecting sleeve 3;
the inner surfaces of the first connecting sleeve 2 and the second connecting sleeve 3 are respectively provided with a sealing mechanism 4, the sealing mechanism 4 comprises a sealing sleeve 41, the opening size of the central position of the sealing sleeve 41 is shrunk from outside to inside, one side of the sealing sleeve 41 is fixedly connected with a rubber sleeve 42, the outer surface of the rubber sleeve 42 is fixedly connected with an elastic locking ring 43, and the two sealing sleeves 41 are respectively fixed on the inner surfaces of the first connecting sleeve 2 and the second connecting sleeve 3.
As shown in fig. 1-3, the sealing sleeve 41 and the rubber tube 42 are made of elastic materials, and the opening of the sealing sleeve 41 gradually contracts from the outside to the inside, so that an external pipeline can conveniently penetrate through the sealing sleeve 41 and extend into the first connecting sleeve 2 and the second connecting sleeve 3.
The two ends of the horizontal end of the T pipe main body 1 are respectively provided with an internal thread 5 for carrying out threaded connection on the two ends of the horizontal end of the T pipe main body 1 and the air inlet pipe of the breathing machine.
Through setting up internal thread 5, make things convenient for T pipe main part 1 and outside breathing machine intake pipe and trachea cannula to connect through the screw thread.
A plurality of shrinkage slotted holes 44 are formed in one side, close to the rubber tube 42, of the sealing sleeve 41, and the shrinkage slotted holes 44 are formed in the sealing sleeve 41 in an annular array.
As shown in fig. 3, 4 and 5, the shrinkage slot 44 is located inside the sealing sleeve 41, and when the inner wall of the sealing sleeve 41 is pressed, the sealing sleeve 41 can shrink into the shrinkage slot 44, thereby improving the shrinkage capability of the sealing sleeve 41.
A communicating pipe 6 is fixedly connected between the first connecting sleeve 2 and the second connecting sleeve 3, a pressure relief pipe orifice 7 is fixedly connected to the bottom of the center position of the communicating pipe 6, and a one-way valve 8 is arranged on the pressure relief pipe orifice 7.
As shown in fig. 1 and 2, through the check valve 8 provided on the pressure relief nozzle 7, the gas inside the communication pipe 6 can be discharged through the pressure relief nozzle 7, and the external gas cannot enter the inside of the communication pipe 6 through the pressure relief nozzle 7.
Two pressure release mechanisms 9 are symmetrically arranged on the communicating pipe 6, each pressure release mechanism 9 comprises a communicating sleeve 91 which is designed to be a platform body, a spring 92 is fixedly connected to one side of the interior of the communicating sleeve 91, one end of the spring 92 is fixedly connected with a movable plug 93 which is designed to be the platform body, and the communicating sleeve 91 is fixed on the communicating pipe 6.
As shown in fig. 1, 2 and 6, the movable plug 93 may close the inside of the communication casing 91, and the communication casing 91 communicates with the communication pipe 6.
A detection tube 10 is fixedly connected between two ends of the communicating tube 6, and an air pressure detection device 11 is fixedly installed on the detection tube 10.
As shown in fig. 1 and 2, when the gas leakage occurs at the connection position of the two ends of the horizontal end of the T-pipe body 1 and the external ventilator air inlet pipe and the tracheal cannula, the air pressure inside the detection pipe 10 is increased, and the air pressure can be mastered by the air pressure detection device 11 so as to facilitate whether the gas leakage occurs at the connection position of the two ends of the horizontal end of the T-pipe body 1 and the external ventilator air inlet pipe and the tracheal cannula in time.
The first connecting sleeve 2 and the second connecting sleeve 3 are provided with flexible connecting rings 12, and the outer parts of the flexible connecting rings 12 are provided with clamping rings 13.
As shown in fig. 1 and 3, when an external pipe is connected to the T-pipe body 1 through the first or second connection sleeve 3, the flexible connection ring 12 may be locked by the clip 13 so that the flexible connection ring 12 is closely attached to the outer surface of the external pipe, improving the sealing ability of the external pipe.
The working principle of the safe T-shaped pipe capable of being connected with a breathing machine provided by the utility model is as follows:
the both ends of the horizontal end of T pipe main part 1 are used for being connected with breathing machine intake pipe and trachea cannula respectively, and the pipeline of outside breathing machine intake pipe and trachea cannula can contact the great one side of seal cover 41 opening at first when passing first adapter sleeve 2 and second adapter sleeve 3 to strut seal cover 41 outwards gradually, make the outside pipeline can pass seal cover 41 and rubber tube 42, and seal cover 41 and rubber tube 42 can produce the surface that the elastic contraction closely laminates to the outside pipeline, seals between outside pipeline and first adapter sleeve 2 and the second adapter sleeve 3.
The gas leaking from the joint between the T pipe body 1 and the external pipe can enter the first connecting sleeve 2 and the second connecting sleeve 3, when the gas continuously leaks, the gas pressure inside the first connecting sleeve 2 and the second connecting sleeve 3 is increased, and at the moment, the gas pressure inside the first connecting sleeve 2 and the second connecting sleeve 3 can press the movable plug 93 through the communicating pipe 6, and the movable plug 93.
Compared with the related art, the safe T-tube capable of being connected with the breathing machine has the following beneficial effects:
through set up first adapter sleeve 2 and second adapter sleeve 3 at the both ends of T pipe main part 1 for outer pipeline is when passing first adapter sleeve 2 and second adapter sleeve 3 and be connected to T pipe main part 1 on, and seal cover 41 can rubber tube 42 can laminate to the surface of outer pipeline, avoids outer pipeline and the junction of T pipe main part 1 to appear gas leakage, prevents that the intake pipe of breathing machine from producing gas leakage in T pipe main part 1 department and causing patient dyspnea, promotes the security when T pipe main part 1 and breathing machine use.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The safe T-shaped pipe capable of being connected with a breathing machine comprises a T-shaped pipe main body (1), wherein the bottom of the vertical end of the T-shaped pipe main body (1) is used for being connected with an atomizer, and two ends of the horizontal end of the T-shaped pipe main body (1) are respectively used for being connected with an air inlet pipe and an air pipe insertion pipe of the breathing machine, and the safe T-shaped pipe is characterized in that the two ends of the horizontal end of the T-shaped pipe main body (1) are respectively fixedly connected with a first connecting sleeve (2) and a second connecting sleeve (3);
the inner surfaces of the first connecting sleeve (2) and the second connecting sleeve (3) are respectively provided with a sealing mechanism (4), the sealing mechanism (4) comprises a sealing sleeve (41), the opening of the central position of the sealing sleeve (41) is contracted from outside to inside, one side of the sealing sleeve (41) is fixedly connected with a rubber tube (42), the outer surface of the rubber tube (42) is fixedly connected with an elastic locking ring (43), and the two sealing sleeves (41) are respectively fixed on the inner surfaces of the first connecting sleeve (2) and the second connecting sleeve (3).
2. The safe T-tube capable of being connected with a breathing machine according to claim 1, wherein the two ends of the horizontal end of the T-tube main body (1) are provided with internal threads (5) for threaded connection of the two ends of the horizontal end of the T-tube main body (1) with a breathing machine air inlet tube and an air tube cannula.
3. The safe T-pipe capable of being connected with a breathing machine according to claim 1, wherein a plurality of shrinkage slotted holes (44) are formed in one side, close to the rubber pipe (42), of the sealing sleeve (41), and the shrinkage slotted holes (44) are formed in the sealing sleeve (41) in an annular array.
4. The safe T-pipe capable of being connected with a breathing machine according to claim 1, wherein a communicating pipe (6) is fixedly connected between the first connecting sleeve (2) and the second connecting sleeve (3), a pressure relief pipe orifice (7) is fixedly connected to the bottom of the central position of the communicating pipe (6), and a one-way valve (8) is arranged on the pressure relief pipe orifice (7).
5. The safe T-pipe capable of being connected with a breathing machine according to claim 4, wherein two pressure release mechanisms (9) are symmetrically arranged on the communicating pipe (6), the pressure release mechanisms (9) comprise a communicating sleeve (91) designed as a platform body, a spring (92) is fixedly connected to one side inside the communicating sleeve (91), one end of the spring (92) is fixedly connected with a movable plug (93) designed as the platform body, and the communicating sleeve (91) is fixed on the communicating pipe (6).
6. The safe T-tube capable of being connected with a breathing machine according to claim 5, wherein a detection tube (10) is fixedly connected between two ends of the communicating tube (6), and an air pressure detection device (11) is fixedly arranged on the detection tube (10).
7. A safety T-tube for a breathing machine according to claim 1, characterized in that the first (2) and the second (3) connection sleeves are provided with flexible connection rings (12), and that the flexible connection rings (12) are provided with clips (13) at the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320555038.XU CN219462246U (en) | 2023-03-21 | 2023-03-21 | Safe T pipe capable of being connected with breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320555038.XU CN219462246U (en) | 2023-03-21 | 2023-03-21 | Safe T pipe capable of being connected with breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219462246U true CN219462246U (en) | 2023-08-04 |
Family
ID=87440929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320555038.XU Active CN219462246U (en) | 2023-03-21 | 2023-03-21 | Safe T pipe capable of being connected with breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219462246U (en) |
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2023
- 2023-03-21 CN CN202320555038.XU patent/CN219462246U/en active Active
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