CN211434589U

CN211434589U - Nasal plug fixing device for oxygen inhalation in cardiovascular department

Info

Publication number: CN211434589U
Application number: CN201921321134.8U
Authority: CN
Inventors: 高文阔
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-09-08
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a nasal obstruction fixing device for cardiovascular internal medicine oxygen uptake, including the mouth of pipe of admitting air, characterized by: go into the fixed intercommunication of orificial one end of trachea, the one end that has the V-arrangement gas-distributing pipe, the one end of intercommunication air hose, two are fixed respectively to two mouths of a pipe of V-arrangement gas-distributing pipe the one end of the fixed connection nasal cannula that the other end of air hose corresponds respectively, two the nasal cannula sets up respectively in the sleeve, two the one end of the fixed connection slider that the sleeve upside corresponds respectively, the utility model relates to a nasal obstruction fixing device field specifically says, relates to a nasal obstruction fixing device for cardiovascular internal medicine oxygen uptake. The device can realize that the distance between the two nasal cannulas suitable for patients to use can be adjusted by rotating the first knob.

Description

Nasal plug fixing device for oxygen inhalation in cardiovascular department

Technical Field

The utility model relates to a nasal plug fixing device field, specifically say, relate to a nasal plug fixing device for cardiovascular internal medicine oxygen uptake.

Background

Patient's of cardiovascular internal medicine often needs the oxygen uptake to correct the oxygen deficiency, need use nasal obstruction and nasal catheter during the oxygen uptake, current oxygen uptake fixing device divide into two kinds mostly, one kind is for pasting nasal catheter in patient people middle part with medical adhesive tape and fixes the nasal obstruction, nevertheless if patient is because states such as painful or other reasons perspire, the adhesive tape loses viscidity and leads to the nasal obstruction to drop easily, the patient loses the support and easily causes life risk, another kind is with the fixed nasal obstruction of bandage, the suitable position is adjusted to the fixed accessible patient's of bandage head size, but when the bandage is fixed, in order to ensure that the nasal obstruction can not drop, the comparison of general meeting system is tight, patient's face is strangled with the bandage for a long time, easily go out the trace, and long-term fixed can make facial pain, so be in making a nasal.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a nasal obstruction fixing device for cardiovascular internal medicine oxygen uptake for fixed nasal cannula during the oxygen uptake.

The utility model adopts the following technical scheme to realize the purpose of the invention:

a nasal plug fixing device for oxygen inhalation in cardiovascular internal medicine comprises an air inlet pipe orifice and is characterized in that: the one end that goes into the trachea mouth of pipe is fixed the intercommunication has the one end of V-arrangement gas-distributing pipe, the one end of intercommunication air hose is fixed respectively to two mouths of pipe of V-arrangement gas-distributing pipe, two the one end of fixed intercommunication nasal cannula that the other end of air hose corresponds respectively, two nasal cannula sets up respectively in the sleeve, two the one end of the fixed connection slider that the sleeve upside corresponds respectively.

As a further limitation of the technical scheme, one end of each of the two sliding blocks is arranged in the screw groove, the two sliding blocks are respectively and correspondingly connected with the first screw, the two threads of the first screw are opposite in rotating direction, the two ends of the first screw are respectively and correspondingly hinged with one end of the inner side of the screw groove, one end of the first screw penetrates through the screw groove and is fixedly connected with the middle part of one side of the first knob, and the middle part of one side of the screw groove is hinged with one end of the second screw.

As a further limitation of the technical scheme, the other end of the second screw rod is fixedly connected with the middle part of one side of the second knob, the middle part of the guide rod is in threaded connection with the second screw rod, two ends of the guide rod are respectively and correspondingly arranged in the rectangular sleeves, the middle parts of the lower sides of the two rectangular sleeves are respectively and correspondingly fixedly connected with the upper ends of the supporting rods, and the lower ends of the two supporting rods are respectively and correspondingly fixedly connected with the upper sides of the nasal cannula.

As a further limitation of the technical scheme, the middle parts of one ends of the two opposite sides of the nasal cannula are respectively and correspondingly fixedly connected with one side of the rubber block.

As a further limitation of the technical scheme, the opposite sides of the two rubber blocks are both oval.

As a further limitation of the technical scheme, the other ends of the two nasal cannulae are both rounded edges.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

1. the device can realize that the distance between the two nasal cannulas suitable for patients to use can be adjusted by rotating the first knob.

2. This device can realize between two nasal cannula apart from adjusting the back well, and two rubber blocks withstand patient nasal septum position, and is fixed with nasal cannula.

3. The device can realize the different nasal cavity depths of different patients, and the depth of the two nasal cannulas inserted into the nasal cavities of the patients can be adjusted through the second knob.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic three-dimensional structure diagram of the present invention.

Fig. 4 is a schematic view of a connection structure of parts after the lead screw groove 3 of the present invention is cut.

Fig. 5 is a schematic view of a connection structure of parts according to the present invention.

Fig. 6 is a schematic view of a connection structure of parts according to the present invention.

In the figure: 1. the nasal cannula comprises a ventilation hose, 2, a guide rod, 3, a lead screw groove, 4, a nasal cannula, 5, a rubber block, 6, a sleeve, 7, a first knob, 9, a rectangular sleeve, 10, a second lead screw, 11, a second knob, 12, a support rod, 13, a sliding block, 14, a first lead screw, 17, a V-shaped gas distribution pipe, 18 and a gas inlet pipe opening.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-6, the utility model discloses an income trachea mouth 18, the fixed intercommunication of the one end of income trachea mouth 18 has the one end of V-arrangement gas-distributing pipe 17, the one end of the fixed intercommunication air hose 1, two respectively of two mouths of a pipe of V-arrangement gas-distributing pipe 17 the one end of the fixed connection nasal cannula 4 that the other end of air hose 1 corresponds respectively, two nasal cannula 4 sets up respectively in sleeve 6, two the fixed connection slider 13's that 6 upsides of sleeve correspond respectively one end.

Two the one end setting of slider 13 is in the lead screw groove 3, two threaded connection lead screw 14 that slider 13 corresponds respectively the two sections screw thread of lead screw 14 are turned to opposite, what the both ends of lead screw 14 correspond respectively articulated the inboard one end of lead screw groove 3, the articulated one end of lead screw 14 passes lead screw groove 3 and the one side middle part of fixed connection knob 7, the articulated one end of lead screw two 10 in one side middle part of lead screw groove 3.

The other end of the second screw rod 10 is fixedly connected with the middle part of one side of the second knob 11, the middle part of the guide rod 2 is in threaded connection with the second screw rod 10, the two ends of the guide rod 2 are correspondingly arranged in the rectangular sleeve 9 respectively, the two ends of the lower side of the rectangular sleeve 9 are correspondingly arranged at the upper end of a fixed connection supporting rod 12, the lower end of the supporting rod 12 is correspondingly fixedly connected with the upper side of the nasal cannula 4 respectively.

The middle parts of one ends of the two opposite nasal cannula 4 are respectively and correspondingly fixedly connected with one side of the rubber block 5.

The opposite sides of the two rubber blocks 5 are both oval.

The other ends of the two nasal cannulas 4 are both round corner edges.

The utility model discloses a work flow does: when the device is used, two nasal cannulas 4 are inserted into corresponding nares of a patient, a knob II 11 is rotated, the knob II 11 drives a screw rod II 10 to rotate, the screw rod II 10 drives two sliders 13 to slide towards the direction close to each other, the two sliders 13 respectively drive corresponding sleeves 6 to slide along the corresponding nasal cannulas 4 towards the direction close to a guide rod 2, the two nasal cannulas 4 simultaneously slide out relatively and extend into nasal cavities of the patient, after the nasal cannulas 4 extend to a proper position, the rotation of the knob II 11 is stopped, the knob I7 is rotated, the knob I7 drives the screw rod I14 to rotate, the screw rod I14 drives the two sliders 13 to slide towards the direction close to each other, the two sliders 13 respectively drive the corresponding nasal cannulas 4 to slide towards the position close to each other, when the two sliders 5 slide to the position suitable for stably clamping nasal septum of the patient, the knob I7 is stopped, and after the two nasal cannulas 4 are fixed, one end of the air inlet pipe opening 18 is communicated with an air outlet end of the oxygen bottle, oxygen enters the air hose 1 corresponding to the V-shaped air distribution pipe 17 through the air inlet pipe opening 18 and is respectively introduced into the nasal cavity of the patient through the nasal cannula 4 corresponding to the two air hose 1, oxygen is supplied to the patient, after the use is finished, the oxygen bottle is closed, the knob 7 rotates reversely, the device is taken out from the nasal cavity of the patient, and the device is recovered to the initial position after being cleaned and disinfected.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A nasal plug fixing device for oxygen inhalation in cardiovascular internal medicine comprises an air inlet pipe orifice (18), and is characterized in that: go into the one end of trachea mouth of pipe (18) fixed intercommunication and have the one end of V-arrangement gas-distributing pipe (17), the one end of fixed intercommunication breather hose (1) respectively, two of two mouths of pipe of V-arrangement gas-distributing pipe (17) the one end of fixed intercommunication nasal cannula (4) that the other end of breather hose (1) corresponds respectively, two nasal cannula (4) set up respectively in sleeve (6), two the one end of fixed connection slider (13) that sleeve (6) upside corresponds respectively.

2. The nasal plug fixing device for oxygen inhalation in cardiovascular internal medicine according to claim 1, which is characterized in that: two the one end setting of slider (13) is in lead screw groove (3), two threaded connection lead screw (14) that slider (13) corresponds respectively, two sections screw threads of lead screw (14) are revolved to opposite, what the both ends of lead screw (14) correspond respectively is articulated lead screw groove (3) inboard one end, the one end of lead screw (14) is articulated to be passed one side middle part of lead screw groove (3) and fixed connection knob (7), the one end of articulated lead screw two (10) in one side middle part of lead screw groove (3).

3. The nasal plug fixing device for oxygen inhalation in cardiovascular internal medicine according to claim 2, wherein: the other end fixed connection knob of two (10) of lead screw one side middle part, guide arm (2) middle part threaded connection lead screw two (10), the corresponding rectangle sleeve (9) of locating respectively in guide arm (2) both ends, two fixed connection branch (12) upper end, two that rectangle sleeve (9) downside middle part corresponds respectively the fixed connection that the lower extreme of branch (12) corresponds respectively the upside of nose intubate (4).

4. The nasal plug fixing device for oxygen inhalation in cardiovascular internal medicine according to claim 1, which is characterized in that: the middle part of one end of each of the two opposite sides of the nasal cannula (4) is respectively and correspondingly fixedly connected with one side of the rubber block (5).

5. The nasal plug fixing device for oxygen inhalation in cardiovascular internal medicine according to claim 4, wherein: the opposite sides of the two rubber blocks (5) are both oval.

6. The nasal plug fixing device for oxygen inhalation in cardiovascular internal medicine according to claim 1, which is characterized in that: the nose inlet ends of the two nasal cannulas (4) are both rounded edges.