CN111544722B - A new type of emergency breathing apparatus for medical nursing - Google Patents

Abstract

The invention relates to the technical field of medical instruments and discloses a novel first-aid breathing device for internal medicine nursing, which comprises a collecting device, wherein liquid storage sponge is arranged inside a liquid collecting ring, a rubber ring is fixedly connected to the lower side inside the collecting device, a rotating column is arranged on the middle of the upper portion of a guide rod, a sliding groove is formed in the middle of the lower portion of the guide rod and between arc-shaped grooves, a swing rod is connected onto a connecting block, a threaded ring is connected to the lower portion of an arc-shaped block in a threaded mode, and water absorption sponge is connected to the lower end of the threaded ring. When carrying oxygen through the trachea to patient's respiratory track, the pressure on collection device upper portion is greater than its lower part pressure, and the bracing piece drives the connecting rod and slides downwards in the spout, and the connecting rod passes through pendulum rod and connecting block drive arc piece shrink, and the screw ring is not contacted with arc piece, and the screw ring drives the sponge that absorbs water and directly moves down, and current internal medicine nursing has been solved with novel first aid respiratory device waste liquid cleaning efficiency to this structure, influences patient's the problem of treatment quality.

Description

A new type of emergency breathing apparatus for medical nursing

technical field

The invention relates to the technical field of medical devices, in particular to a novel emergency breathing device for medical nursing.

Background technique

Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are directly or indirectly used in the human body. The medical device industry involves many industries such as medicine, machinery, electronics, and plastics. It is a multidisciplinary, knowledge-intensive, and capital-intensive high-tech industry. Among them, in the process of medical clinical treatment, the patient will become difficult to breathe under some special medical diseases, and is usually assisted by a ventilator. The current ventilator generally generates negative thoracic pressure through the inspiratory action of the patient during self-help breathing. , the passive expansion of the lungs causes alveoli and negative pressure, thus forming the pressure difference between the airway orifice and the alveoli to complete the inspiration.

However, this kind of ventilator only achieves the purpose of breathing. For example, the existing respiratory tract waste liquid is collected and absorbed by a sponge, but with long-term breathing work, and in order to achieve better waste liquid absorption, the sponge needs to be placed in the breathing tube. In the middle of the sponge, when there is a lot of waste liquid in the sponge, under the action of the oxygen supply flow, the airflow drives the waste liquid in the sponge to re-enter the patient's breathing pipe, thus affecting the oxygen supply and exhaust gas removal, further affecting the patient's treatment. , In addition, the long-distance respiratory waste liquid collection cannot completely remove the waste liquid in the breathing tube. In order to solve this problem, we propose a new type of emergency breathing device for medical nursing.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a novel emergency breathing device for medical nursing, which has the advantages of efficiently removing waste liquid, improving the quality of patients' treatment and the comfort of patients' treatment, and solves the problem of existing medical nursing devices. The new type of emergency breathing apparatus has the problems of low efficiency of waste liquid cleaning, affecting the quality of patients' treatment and making patients feel vomiting.

(2) Technical solutions

In order to achieve the above-mentioned purpose of removing waste liquid with high efficiency, improving the quality of treatment of patients and the comfort of treatment of patients, the present invention provides the following technical scheme: a novel emergency breathing apparatus for medical nursing, comprising a collection device, and the collection device has a The outer side of the middle part is fixedly connected with an arc-shaped cover, the lower end of the arc-shaped cover is fixedly connected with a soft washer, a liquid collecting ring is fixedly connected between the middle part of the arc-shaped cover and the collecting device, and the inner end of the liquid collecting ring is communicated with the collecting device. The chute, the liquid collecting ring is provided with a liquid storage sponge, the inner lower side of the collecting device is fixedly connected with a rubber ring, the inner end of the rubber ring is fixedly connected with a support rod, and the inner end of the support rod is fixedly connected with a connecting rod, A spring is fixedly connected between the upper middle side of the rubber ring and the collecting device, a trachea is fixedly connected to the upper end of the collecting device, a horizontal plate is fixedly connected inside the collecting device and at the position of the trachea, and a guide rod is fixedly connected to the lower end of the horizontal plate, The upper part of the guide rod is provided with a rotating column, the left and right sides of the lower part of the guide rod are provided with arc grooves, the middle part of the lower part of the guide rod is provided with a chute between the arc grooves, and the interior of the guide rod is provided with arc blocks The upper and lower sides of the arc-shaped block are provided with connecting blocks, the inside of the arc-shaped block is rotatably connected with a swing rod corresponding to the rotating column and the connecting rod, and the lower part of the arc-shaped block is threadedly connected with a threaded ring. The lower end of the ring is fixedly connected with a water-absorbing sponge.

Preferably, the liquid collecting ring is annular, and the annular liquid collecting ring can increase the storage capacity of the liquid storage sponge, thereby ensuring that the liquid on the rubber ring is collected in all directions through the chute.

Preferably, the upper part of the connecting rod is provided with a rotating column corresponding to the lower side swing rod, and the lower side swing rod is provided with a through hole corresponding to the rotating column, so as to ensure that the movement of the connecting rod drives the swing rod and the arc block in the Guide rod retractable.

Preferably, the inner diameter of the rubber ring corresponds to the outer diameter of the water-absorbing sponge, so as to prevent the liquid inside the water-absorbing sponge from moving to the inclined rubber ring under the action of centrifugation.

Preferably, the outer side of the arc-shaped block is provided with a thread corresponding to the threaded ring, so as to ensure that the threaded ring rotates on the arc-shaped block.

Preferably, the inner end of the pendulum rod is provided with a circular hole corresponding to the rotation column, so as to ensure that the pendulum rod rotates on the rotation column.

Preferably, the upper rear end of the connecting rod is provided with a sliding column corresponding to the sliding groove, so as to ensure the accurate guiding of the connecting rod in the vertical direction in the guide rod.

(3) Beneficial effects

Compared with the prior art, the present invention provides a novel emergency breathing apparatus for medical nursing, which has the following beneficial effects:

1. This new type of emergency breathing device for medical nursing uses the trachea to deliver oxygen to the patient's respiratory tract and extract the exhaust gas. When the trachea extracts the exhaust gas to the patient's respiratory tract, the pressure on the upper part of the collecting device is lower than the pressure on the lower part, and under the push of the spring, The inner end of the rubber ring drives the support rod to move upward. At this time, the support rod drives the connecting rod to slide in the chute, and the connecting rod drives the arc block to move to the outside of the arc groove through the pendulum rod and the connecting block. The outside protrudes from the outer side of the guide rod. Since there are corresponding threads between the threaded ring and the arc-shaped block, the threaded ring drives the water-absorbing sponge to rotate on the arc-shaped block, and the waste liquid absorbed by the water-absorbing sponge moves to the outermost side under the action of centrifugation. ; When oxygen is delivered to the patient's respiratory tract through the trachea, the pressure on the upper part of the collecting device is stronger than the pressure on the lower part, the support rod drives the connecting rod to slide down in the chute, and the connecting rod drives the arc block to shrink through the pendulum rod and the connecting block, and the thread The ring is not in contact with the arc-shaped block, and the threaded ring drives the water-absorbing sponge to move directly downward. This structure solves the problem of low waste liquid cleaning efficiency and affecting the quality of patient care in the existing new emergency breathing apparatus for medical nursing.

2. The new emergency breathing device for medical nursing uses the inner diameter of the rubber ring to correspond to the outer diameter of the absorbent sponge, so as to ensure that the liquid inside the absorbent sponge accumulates on the outside of the absorbent sponge under the action of centrifugation, and passes through the absorbent sponge. Squeeze during oxygen delivery, the liquid on the outside of the water-absorbing sponge is left inside the collecting ring through the inclined rubber ring, thereby avoiding the accumulation of waste liquid in the respiratory tract and further avoiding the problem of vomiting in patients.

Description of drawings

1 is a sectional view of the overall front structure of the present invention;

Fig. 2 is the top view structure schematic diagram of rubber ring of the present invention;

Fig. 3 is the front sectional view of the relevant structure of the water absorbent sponge of the present invention;

4 is an enlarged view of the structure at the place A in FIG. 3 of the present invention;

5 is a front cross-sectional view of the related structure of the threaded ring of the present invention;

Fig. 6 is the front sectional view of the first closing structure of the guide rod of the present invention;

7 is an enlarged view of the structure at B in FIG. 6 of the present invention;

FIG. 8 is an enlarged view of the structure at C in FIG. 6 of the present invention.

In the picture: 1 collecting device, 2 arc cover, 3 soft washer, 4 liquid collecting ring, 401 chute, 5 liquid storage sponge, 6 rubber ring, 7 supporting rod, 8 connecting rod, 9 spring, 10 trachea, 11 horizontal Plate, 12 guide rod, 1201 rotating column, 1202 arc groove, 1203 chute, 13 arc block, 1301 connecting block, 1302 swing rod, 14 thread ring, 15 water absorbing sponge.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-8, a new type of emergency breathing apparatus for medical nursing, including a collection device 1, an arc-shaped cover 2 is fixedly connected to the middle and outer side of the collection device 1, and a soft gasket 3 is fixedly connected to the lower end of the arc-shaped cover 2. A liquid collecting ring 4 is fixedly connected between the middle part of the shape cover 2 and the collecting device 1, the inner end of the liquid collecting ring 4 communicates with the collecting device 1 and is provided with a chute 401, and the liquid collecting ring 4 is provided with a liquid storage sponge 5 inside. , the inner lower side of the collecting device 1 is fixedly connected with a rubber ring 6, the liquid collecting ring 4 is annular, and the annular liquid collecting ring 4 can increase the storage capacity of the liquid storage sponge 5, thereby ensuring that the liquid on the rubber ring 6 passes through the chute 401. All-round collection. A support rod 7 is fixedly connected to the inner end of the rubber ring 6 , and a connecting rod 8 is fixedly connected to the inner end of the support rod 7 . A spring 9 is fixedly connected between the upper middle side of the rubber ring 6 and the collecting device 1 , a trachea 10 is fixedly connected to the upper end of the collecting device 1 , and a transverse plate 11 is fixedly connected inside the collecting device 1 at the position of the trachea 10 .

The lower end of the horizontal plate 11 is fixedly connected with a guide rod 12, the upper part of the guide rod 12 is provided with a rotating column 1201, the left and right sides of the lower part of the guide rod 12 are provided with arc grooves 1202, and the inner end of the pendulum rod 1302 is provided with The circular hole corresponding to the rotating column 1201 ensures that the pendulum rod 1302 rotates on the rotating column 1201 . A chute 1203 is opened in the middle of the lower part of the guide rod 12 and between the arc grooves 1202. The upper rear end of the connecting rod 8 is provided with a sliding column corresponding to the chute 1203, so as to ensure that the connecting rod 8 is vertical in the guide rod 12 Precise guidance in direction. The inside of the guide rod 12 is provided with an arc block 13, and the upper and lower sides of the arc block 13 are provided with a connecting block 1301. The inside of the arc block 13 is rotatably connected with the rotating column 1201 and the connecting rod 8 on the connecting block 1301. Corresponding to the swing rod 1302, the upper part of the connecting rod 8 is provided with a rotating column corresponding to the lower side swing rod 1302, and the lower side swing rod 1302 is provided with a through hole corresponding to the rotating column, so as to ensure that the connecting rod 8 moves to drive the swing rod 1302 and the arc block 13 are retracted on the guide rod 12. The lower part of the arc-shaped block 13 is threadedly connected with a threaded ring 14 , and the outer side of the arc-shaped block 13 is provided with a thread corresponding to the threaded ring 14 , so as to ensure that the threaded ring 14 rotates on the arc-shaped block 13 . A water-absorbing sponge 15 is fixedly connected to the lower end of the threaded ring 14, and the inner diameter of the rubber ring 6 corresponds to the outer diameter of the water-absorbing sponge 15, so as to prevent the liquid inside the water-absorbing sponge 15 from moving to the inclined rubber ring 6 under the action of centrifugation.

Working principle: This new type of emergency breathing device for medical nursing, when working, delivers oxygen to the patient's respiratory tract through the trachea 10 and extracts the exhaust gas. The pressure of the rubber ring 6 is lower than that of its lower part, and under the push of the spring 9, the inner end of the rubber ring 6 drives the support rod 7 to move upward. At this time, the support rod 7 drives the connecting rod 8 to slide in the chute 1203, and the connecting rod 8 passes through The swing rod 1302 and the connecting block 1301 drive the arc block 13 to move to the outside of the arc groove 1202 . At this time, the outside of the arc block 13 protrudes from the outside of the guide rod 12 , because the threaded ring 14 and the arc block 13 are arranged between the There are corresponding threads. At this time, the threaded ring 14 drives the water-absorbing sponge 15 to rotate on the arc-shaped block 13, and the waste liquid absorbed by the water-absorbing sponge 15 moves to its outermost side under the action of centrifugation. When oxygen is delivered to the patient's respiratory tract through the trachea 10 At this time, the pressure on the upper part of the collecting device 1 is stronger than the pressure on the lower part, the support rod 7 drives the connecting rod 8 to slide down in the chute 1203, and the connecting rod 8 drives the arc block 13 to shrink through the swing rod 1302 and the connecting block 1301, and the thread The ring 14 is not in contact with the arc-shaped block 13, and the threaded ring 14 drives the water-absorbing sponge 15 to move directly downward. This structure solves the problems of low waste liquid cleaning efficiency and affecting the quality of treatment of patients in the existing new-type emergency breathing apparatus for medical nursing. .

As shown in Figure 3: the inner diameter of the rubber ring 6 corresponds to the outer diameter of the water-absorbing sponge 15, thereby ensuring that the liquid inside the water-absorbing sponge 15 is under the action of centrifugation, and the liquid in the water-absorbing sponge 15 accumulates on the outside of the water-absorbing sponge 15. When squeezed, the liquid on the outside of the water absorbent sponge 15 is retained in the liquid collecting ring 4 through the inclined rubber ring 6, thereby avoiding the accumulation of waste liquid in the respiratory tract and further avoiding the problem of vomiting in patients.

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

Claims (4)

1. The utility model provides a medical nursing is with first aid respiratory device, includes collection device (1), its characterized in that: the collecting device is characterized in that an arc cover (2) is fixedly connected to the outer side of the middle of the collecting device (1), a soft gasket (3) is fixedly connected to the lower end of the arc cover (2), a liquid collecting ring (4) is fixedly connected between the middle of the arc cover (2) and the collecting device (1), a chute (401) is formed in the inner side end of the liquid collecting ring (4) and the collecting device (1) in a communicating mode, liquid storage sponge (5) is arranged inside the liquid collecting ring (4), a rubber ring (6) is fixedly connected to the lower side inside of the collecting device (1), a supporting rod (7) is fixedly connected to the inner side end of the rubber ring (6), a connecting rod (8) is fixedly connected to the inner side end of the supporting rod (7), a spring (9) is fixedly connected between the middle side of the upper portion of the rubber ring (6) and the collecting device (1), an air pipe (10) is fixedly connected to the upper end of the collecting device (1), a transverse plate (11) is fixedly connected to the inner portion of the collecting device (1) and the position of the air pipe (10), the lower end of the transverse plate (11) is fixedly connected with a guide rod (12), a rotary column (1201) is arranged on the upper portion of the guide rod (12) in a measuring mode, arc-shaped grooves (1202) are formed in the left side and the right side of the lower portion of the guide rod (12), sliding grooves (1203) are formed in the middle of the lower portion of the guide rod (12) and between the arc-shaped grooves (1202), arc-shaped blocks (13) are arranged inside the guide rod (12), connecting blocks (1301) are arranged on the upper side and the lower side of the inside of each arc-shaped block (13), swing rods (1302) corresponding to the rotary column (1201) and the connecting rods (8) are rotatably connected inside each arc-shaped block (13) on the connecting blocks (1301), threaded rings (14) are connected to the lower portions of the arc-shaped blocks (13) in a threaded mode, and sponge water absorbing rings (15) are fixedly connected to the lower ends of the threaded rings (14);

the upper part of the connecting rod (8) is provided with a rotating column corresponding to the lower swing rod (1302), and the lower swing rod (1302) is provided with a through hole corresponding to the rotating column;

the outer side of the arc-shaped block (13) is provided with a thread corresponding to the thread ring (14);

the inner side end of the swing rod (1302) is provided with a round hole corresponding to the rotary column (1201).

2. The emergency breathing apparatus for medical care according to claim 1, wherein: the liquid collecting ring (4) is annular.

3. The emergency breathing apparatus for medical care according to claim 1, wherein: the inner diameter of the rubber ring (6) corresponds to the outer diameter of the water-absorbing sponge (15).

4. The emergency breathing apparatus for medical care according to claim 1, wherein: and the rear end of the upper part of the connecting rod (8) is provided with a sliding column corresponding to the sliding chute (1203).

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