CN214343844U - Tracheal catheter for department of respiration - Google Patents

Abstract

The utility model discloses a department of respiration uses endotracheal tube belongs to medical instrument technical field, including the breathing machine, it has trachea A to peg graft on the breathing machine, it aerifys the rubber ball to peg graft to have the hand-held formula on the trachea A, install the manometer on the trachea A, install solar terms mechanism on the trachea A, solar terms mechanism comprises sleeve, carousel, pivot, sealed pad, stopper and fixed block, the sleeve is installed to trachea A inside one side, it has the pivot to peg graft in the sleeve, the carousel is installed to the pivot other end, the carousel is located outside trachea A, trachea A outer fixed mounting has sealed the pad, the pivot runs through sealed the pad, install the fixed block in the pivot. Through increasing the inside pressure of trachea A for the velocity of flow of the gas in the pipeline A, increased the practicality of device, through the position of carousel control pivot, the flow of the interior gas circulation of pivot control trachea A has increased the security of device.

Description

Tracheal catheter for department of respiration

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a department of respiration uses endotracheal tube.

Background

The emergency trachea cannula technology becomes an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critically ill patients accompanied with respiratory dysfunction. The trachea intubation is an important rescue technique commonly used in emergency treatment work, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is the basic skill which must be mastered by medical staff, and plays a vital role in rescuing the life of a patient and reducing the fatality rate.

Patent CN 201721499938.8's publication a department of respiration uses endotracheal tube, comprising a main body, be provided with in the main part and fix the protection mechanism with the protection to gas tube and main trachea, protection mechanism's below is provided with and carries out moist mechanism to patient's oral cavity, protection mechanism includes the solid fixed ring of coaxial assembly in the main part upper end, gu fixed ring's outside coaxial assembly has the lantern ring that the cross-section is the L type, be provided with folding lag between the lantern ring and the solid fixed ring, gu fixed ring's top is installed the semi-circular snap ring of cross-section for the L type that two symmetries set up, and the coaxial assembly of two semi-circular snap rings and main part. The utility model discloses not only can realize fixing and protecting gas tube and main trachea, but also can moisten patient's oral cavity, convenient to use, the operation of being convenient for, the result of use is strong, and the minus effect is little.

Some of the above-mentioned utility model have the disadvantages: 1. when the pressure in the trachea is insufficient, the oxygen in the breathing machine can not be supplied sufficiently, so that the breath of a patient is rapid, and the life is threatened in serious cases. 2. The current air duct security is not good, and medical personnel can't be connected to the pressure in the trachea in real time, can cause the injury to the patient if pressure is too big, and the pressure undersize can lead to the air duct result of use not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a department of respiration uses endotracheal tube aims at through increasing the inside pressure of trachea A for the gaseous velocity of flow in the pipeline A has increased the practicality of device, and through the position of carousel control pivot, the flow of the interior gas circulation of pivot control trachea A has increased the security of device.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of endotracheal tube for department of respiration, including the breathing machine, it has trachea A to peg graft on the breathing machine, it aerifys the rubber ball to peg graft to have the hand-held formula on the trachea A, install the manometer on the trachea A, install solar terms mechanism on the trachea A, solar terms mechanism comprises sleeve, carousel, pivot, sealed pad, stopper and fixed block, the sleeve is installed to the inside one side of trachea A, it has the pivot to peg graft in the sleeve, the carousel is installed to the pivot other end, the carousel is located outside trachea A, trachea A external fixation installs sealed pad, the pivot runs through sealed pad, install the fixed block in the pivot, the stopper is installed to trachea A inside opposite side, the fixed block size is greater than the size of stopper, constitutes limit structure, respiratory mask is installed to trachea A bottom.

Optionally, a groove is formed in the air pipe a, the air pipe B is inserted into the groove, and the size of the groove is matched with that of the air pipe B.

Optionally, the power input end of the ventilator is connected to the power output end of the external power supply.

Optionally, a silica gel ring is mounted inside the trachea a, and multiple groups of silica gel rings are arranged.

Optionally, the outer wall of the rotating shaft is carved with threads, the inner wall of the sleeve is provided with a thread groove, and the size of the thread groove is matched with the threads carved on the outer wall of the rotating shaft to form a rotating structure.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a tracheal catheter for department of respiration, connect the external power supply of breathing machine, the breathing machine can play the effect of improving patient's ventilation and improving patient's taking a breath, thereby improve patient's respiratory failure's effect, use the breathing machine can give patient appropriate pressure, perhaps give appropriate tidal volume, thereby can improve patient's ventilation function, thereby play the effect of correcting respiratory failure, the breathing machine passes through trachea A and moves inside gas to the outside, install the manometer on trachea A, trachea A is last to be seted up flutedly, it has trachea B to peg graft in the recess, the size of recess and trachea B's size adaptation, when observing that the numerical value on the manometer is too low, press the hand-held type and aerify the leather ball, compress the air in trachea B, tensile formation vacuum (negative pressure), make trachea B and trachea A produce the pressure differential, under the effect of pressure difference, make the interior gas of trachea A pass through trachea A fast and get into the respiratory mask in, rescue patient, through increasing the inside pressure of trachea A for the velocity of flow of the interior gas of pipeline A, increased the practicality of device.

2. The embodiment of the utility model provides a department of respiration uses endotracheal tube, when observing the numerical value of manometer too high, adjust solar term mechanism, the carousel rotates, the pivot horizontal slip of installation on the carousel, the pivot outer wall is carved with the screw thread, the thread groove has been seted up to the sleeve inner wall, the size of a dimension and the screw thread adaptation that the pivot outer wall was carved with of thread groove, constitute the revolution mechanic, when the pivot removes to the thread groove in, the pivot cuts the gas of the circulation in the trachea A, when the numerical value of manometer is low excessively, reverse rotation carousel, make pivot horizontal reverse movement, when the fixed block contacts the stopper, stop moving, make gas smooth in trachea A, install the sealed pad outside trachea A and prevent that gas from spilling over, position through the carousel control pivot, the flow of the gaseous circulation in the pivot control trachea A, the security of device has been increased.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front sectional view of a tracheal catheter for department of respiration in accordance with an embodiment of the present invention;

fig. 2 is an internal expansion schematic diagram of the air throttle mechanism in fig. 1 of the endotracheal tube for the department of respiration of the present invention.

In the figure: 1. a ventilator; 2. a trachea A; 3. a hand-held inflatable ball; 4. a trachea B; 5. a groove; 6. a pressure gauge; 7. a silica gel ring; 8. a throttle mechanism; 9. a respiratory mask; 10. a sleeve; 11. a thread groove; 12. a turntable; 13. a rotating shaft; 14. a gasket; 15. a limiting block; 16. and (5) fixing blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

A respiratory endotracheal tube according to an embodiment of the present invention will be described in detail with reference to fig. 1 and 2.

Referring to fig. 1 and 2, an embodiment of the present invention provides a tracheal catheter for department of respiration, including a ventilator 1, a trachea a2 is inserted on the ventilator 1, a hand-held inflatable rubber ball 3 is inserted on the trachea a2, a pressure gauge 6 is installed on the trachea a2, a throttle mechanism 8 is installed on the trachea a2, the throttle mechanism 8 is composed of a sleeve 10, a rotary disc 12, a rotary shaft 13, a sealing gasket 14, a limiting block 15 and a fixing block 16, the sleeve 10 is installed on one side inside the trachea a2, a rotary shaft 13 is inserted in the sleeve 10, the rotary disc 12 is installed on the other end of the rotary shaft 13, the rotary disc 12 is located outside the trachea a2, the sealing gasket 14 is fixedly installed outside the trachea a2, the rotary shaft 13 runs through the sealing gasket 14, the fixing block 16 is installed on the rotary shaft 13, the limiting block 15 is installed on the other side inside the trachea a2, the size of the fixing block 16 is larger than the size of the limiting block 15, a limit structure is formed, and the bottom of the trachea A2 is provided with a respiratory mask 9.

Referring to fig. 1, when it is observed that the value of the pressure gauge 6 is too low, the hand-held inflatable rubber ball 3 is pressed to compress and stretch the air in the air tube B4 to form vacuum (negative pressure), so that a pressure difference is generated between the air tube B4 and the air tube a2, and under the action of the pressure difference, the air in the air tube a2 quickly passes through the air tube a2 to enter the respirator 9, so as to cure the patient, and the pressure in the air tube a2 is increased, so that the flow rate of the air in the air tube a is accelerated, and the practicability of the device is increased.

Referring to fig. 1, when the external power source of the ventilator 1 is connected, the ventilator 1 can improve ventilation of the patient and ventilation of the patient, thereby improving respiratory failure of the patient, and the ventilator 1 can be applied to give the patient appropriate pressure or tidal volume, thereby improving ventilation function of the patient, thereby correcting respiratory failure.

Referring to fig. 1, the silica gel ring 7 can fix the trachea a2 and the trachea B4 to a certain extent, so that the trachea a2 and the trachea B4 are prevented from being too messy, the strength of the trachea a2 can be improved to a certain extent by the silica gel ring 7, the extrusion deformation amplitude of the trachea B4 is reduced, and the smoothness of the trachea a2 is ensured.

Referring to fig. 2, an adjusting throttle mechanism 8, a rotating disc 12 is rotated, a rotating shaft 13 mounted on the rotating disc 12 slides horizontally, threads are carved on the outer wall of the rotating shaft 13, a thread groove 11 is formed in the inner wall of a sleeve 10, the size of the thread groove 11 is matched with the threads carved on the outer wall of the rotating shaft 13, a rotating structure is formed, when the rotating shaft 13 moves into the thread groove 11, the rotating shaft 13 cuts off gas flowing in a gas pipe a2, when the value of a pressure gauge 6 is too low, the rotating disc 12 rotates reversely, the rotating shaft 13 moves horizontally and reversely, when a fixed block 16 contacts a limit block 15, the fixed block stops moving, gas flows smoothly in a gas pipe a2, a sealing pad 14 mounted outside the gas pipe a2 prevents gas from overflowing, the position of the rotating shaft 13 is controlled by the rotating disc 12, the rotating shaft 13 controls the flow rate of the gas flowing in the gas pipe a2, and the safety of the device is improved.

The embodiment of the utility model provides a department of respiration uses endotracheal tube, connect the external power supply of breathing machine 1, breathing machine 1 can play the ventilation of improving the patient and improve patient's taking a breath, thereby improve the effect of patient respiratory failure, use breathing machine 1 can give patient suitable pressure, perhaps give suitable tidal volume, thereby can improve patient's function of ventilating, thereby play the effect of correcting respiratory failure, breathing machine 1 moves inside gas to the outside through trachea A2, install manometer 6 on trachea A2, seted up recess 5 on trachea A2, it has trachea B4 to peg graft in the recess 5, the size of recess 5 and the size adaptation of trachea B4, when observing that the numerical value on manometer 6 is too low, press hand-held inflatable ball 3, compress the air in trachea B4, tensile formation vacuum (negative pressure), make trachea B4 and trachea A2 produce the pressure differential, under the action of pressure difference, gas in a trachea A2 quickly enters a respiratory mask 9 through a trachea A2 to rescue a patient, the pressure in the trachea A2 is increased to accelerate the flow rate of the gas in a pipeline A, when the numerical value of a pressure gauge 6 is observed to be too high, an air throttle mechanism 8 is adjusted, a rotary disc 12 is rotated, a rotary shaft 13 mounted on the rotary disc 12 horizontally slides, threads are carved on the outer wall of the rotary shaft 13, a thread groove 11 is formed in the inner wall of a sleeve 10, the size of the thread groove 11 is matched with the threads carved on the outer wall of the rotary shaft 13 to form a rotary structure, when the rotary shaft 13 moves into the thread groove 11, the rotary shaft 13 cuts off the gas flowing in the trachea A2, when the numerical value of the pressure gauge 6 is too low, the rotary disc 12 is reversely rotated to enable the rotary shaft 13 to horizontally and reversely move, and when a fixing block 16 contacts a limiting block 15, the movement is stopped, so that the gas flows smoothly in the trachea A2, the sealing gasket 14 arranged outside the air pipe A2 prevents the gas from overflowing, the position of the rotating shaft 13 is controlled by the rotating disc 12, and the rotating shaft 13 controls the flow of the gas in the air pipe A2, so that the safety of the device is improved. Wherein the ventilator is model number DORMA 500.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides a department of respiration uses endotracheal tube, includes breathing machine (1), its characterized in that, it has trachea A (2) to peg graft on breathing machine (1), it aerifys leather ball (3) to peg graft to have hand-held formula on trachea A (2), install manometer (6) on trachea A (2), install solar term mechanism (8) on trachea A (2), solar term mechanism (8) comprise sleeve (10), carousel (12), pivot (13), sealed pad (14), stopper (15) and fixed block (16), sleeve (10) are installed to trachea A (2) inside one side, it has pivot (13) to peg graft in sleeve (10), carousel (12) are installed to the pivot (13) other end, carousel (12) are located outside trachea A (2), trachea A (2) outer fixed mounting has sealed pad (14), pivot (13) run through sealed pad (14), install fixed block (16) on pivot (13), stopper (15) are installed to the inside opposite side of trachea A (2), fixed block (16) size is greater than the size of stopper (15), constitutes limit structure, respiratory mask (9) are installed to trachea A (2) bottom.

2. The endotracheal tube for department of respiration as defined in claim 1, wherein the trachea a (2) is provided with a groove (5), the trachea B (4) is inserted into the groove (5), and the size of the groove (5) is adapted to the size of the trachea B (4).

3. A tracheal tube for department of respiration as claimed in claim 1, wherein the power input of the ventilator (1) is connected to the power output of an external power source.

4. The endotracheal tube for department of respiration according to claim 1, characterized in that a silicone ring (7) is installed inside the trachea a (2), and the silicone ring (7) is provided with a plurality of groups.

5. The tracheal catheter for the department of respiration as claimed in claim 1, wherein the outer wall of the rotating shaft (13) is threaded, the inner wall of the sleeve (10) is provided with a thread groove (11), and the size of the thread groove (11) is matched with the thread on the outer wall of the rotating shaft (13) to form a rotating structure.

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