Water storage cup and water collector of breathing machine

Abstract

The utility model discloses a water storage cup and a water collector of a breathing machine. The water collector comprises the water storage cup, water absorption particles, a cup cover and an air inlet and outlet pipe. A cup bottom cover of the water storage cup is in sealed connection with a bottom opening of a cup body, and the side wall of a push plate is embedded into the cup body, fixed to the cup bottom cover through a connecting rod and provided with a water leakage opening. The water absorption particles are placed between the cup bottom cover and the push plate, and the cup cover is connected with a cup opening of the cup body in a sealed mode. The air inlet and outlet pipe is communicated with the cup cover and provided with an air inlet branch pipe and an air outlet branch pipe, and the air inlet branch pipe and the air outlet branch pipe are communicated with a breathing machine and a connecting pipe of a patient respectively. When the water-absorbing particles are replaced, the cup bottom cover and the cup body are detached, the cup bottom cover is pulled outwards, the push plate moves towards the opening in the bottom of the cup body under the action of the connecting rod, and formed jelly is pushed out of the cup body. After the cup bottom cover is cleaned, the push plate can be inserted into the cup body along the opening in the bottom of the cup body, and after the water absorption particles are placed in the cup body, the cup bottom cover and the cup body are screwed tightly, so that replacement of the water absorption particles can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of instruments that use a gas treatment method to influence a patient's respiratory system, and in particular to a water storage cup and a water collector for a ventilator. Background Art

[0002] A ventilator can assist patients with respiratory failure in breathing. During the use of a ventilator, the trachea connecting the patient and the ventilator will be connected to a water collector to collect condensed water in the trachea. Patent No. CN218871018U discloses a water collection cup for a ventilator, which can absorb condensed water entering the water collection cup through water-absorbing particles arranged in the water collection cup to prevent the condensed water from spilling out.

[0003] However, the water-absorbing particles need to be replaced after absorbing enough water. After absorbing water, the volume of the water-absorbing particles will expand and the formed colloid will stick to the side wall of the water collection cup, which increases the friction between the colloid and the side wall of the water collection cup, making it more difficult to remove the colloid from the water collection cup. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model proposes a ventilator water storage cup and a water collector, which facilitates the removal of the colloid formed by the water-absorbing particles after absorbing water. The specific technical solution is as follows:

[0005] In a first aspect, a ventilator water storage cup is provided. In a first implementable manner of the first aspect, the cup comprises:

[0006] The cup body is provided with a cup bottom cover, and the cup bottom cover is detachably connected to the cup body;

[0007] A push plate is embedded in the cup body and is provided with a plurality of water leakage holes. The bottom surface of the push plate is fixedly connected to the cup bottom cover via a connecting rod.

[0008] In combination with the first possible implementation of the first aspect, in a second possible implementation of the first aspect, a placement groove is provided on the top surface of the cup bottom cover, and the placement groove is used to place the water-absorbing material.

[0009] In combination with the first implementable manner of the first aspect, in a third implementable manner of the first aspect, a cup bottom pad is further included, and the cup bottom pad is placed on the cup bottom cover.

[0010] In combination with the third implementable manner of the first aspect, in a fourth implementable manner of the first aspect, the cup bottom pad is provided with an installation notch that matches the connecting rod.

[0011] In combination with the third implementable manner of the first aspect, in a fifth implementable manner of the first aspect, the cup bottom pad is a plastic film.

[0012] In a second aspect, a ventilator water collector is provided, comprising:

[0013] A ventilator water storage cup as described in any one of the first to fifth possible implementations of the first aspect;

[0014] A water-absorbing material is placed in the bottom cover of the cup;

[0015] A cup cover, detachably connected to the cup opening at the upper portion of the cup body;

[0016] The air inlet and outlet pipes are communicated with the top of the cup cover and are provided with an air inlet branch pipe and an air outlet branch pipe.

[0017] Beneficial effect: When the ventilator water storage cup and water collector of the utility model are used, the water-absorbing particles can be placed in the cup bottom cover of the water storage cup. When the water-absorbing particles absorb enough water to form a colloid, the cup bottom cover can be separated from the upper part of the cup body and the cup bottom cover can be pulled downward. The expanded colloid can be conveniently taken out of the cup body through the provided push plate, so that the water-absorbing particles can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 A structural diagram of a ventilator water storage cup provided by an embodiment of the utility model;

[0020] Figure 2 An assembly structure diagram of a ventilator water storage cup provided by an embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the internal structure of a water collector of a ventilator water storage cup provided by an embodiment of the utility model;

[0022] Figure 4 A structural diagram of a ventilator water collector provided in one embodiment of the utility model;

[0023] Reference numerals:

[0024] 1-cup body, 2-cup bottom cover, 3-push plate, 4-leakage port, 5-connecting rod, 6-placing slot, 7-cup bottom pad, 8-water-absorbing material, 9-cup cover, 10-inlet and outlet pipes, 11-inlet branch pipe, 12-outlet branch pipe. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] like Figure 1 The structural diagram of the ventilator water storage cup shown in the figure, the water storage cup includes:

[0027] The cup body 1 is provided with a cup bottom cover 2, and the cup bottom cover 2 is detachably connected to the cup body 1;

[0028] The push plate 3 is embedded in the cup body 1 and is provided with a plurality of water leakage holes 4. The bottom surface of the push plate 3 is fixedly connected to the cup bottom cover 2 via a connecting rod 5.

[0029] Specifically, if Figure 1 , Figure 2 As shown, the water storage cup includes a cup body 1 and a push plate 3. The cup body 1 has an opening at the bottom, and the cup bottom cover 2 is sealed on the opening at the bottom of the cup body 1 and is connected to the cup body 1 through a threaded seal. A push plate 3 is arranged in the cup body 1, and the side wall of the push plate 3 is embedded in the cup body 1 and fixed to the cup bottom cover 2 through a vertically arranged connecting rod 5. A plurality of water leakage ports 4 are arranged on the push plate 3, and the condensed water entering the water storage cup can enter the cup body 1 between the push plate 3 and the cup bottom cover 2 along the water leakage ports 4, and contact with the water-absorbing particles placed between the push plate 3 and the cup bottom cover 2, so as to be sucked into the water-absorbing particles. After a period of time, the medical staff can disassemble the cup bottom cover 2 from the cup body 1 and pull the cup bottom cover 2 outward. Under the action of the connecting rod 5, the push plate 3 can move toward the opening at the bottom of the cup body 1, thereby pushing the colloid formed after the water-absorbing particles absorb water and expand out of the cup body 1, so as to replace the water-absorbing particles in the cup body 1.

[0030] In this embodiment, optionally, a placement groove 6 is provided on the top surface of the cup bottom cover 2, and the placement groove 6 is used to place the water-absorbing material 8. Specifically, in order to conveniently place the water-absorbing particles, a placement groove 6 can be opened on the top surface of the cup bottom cover 2. When in use, the water-absorbing particles can be placed in the placement groove 6, and then the cup body 1 is placed on the cup bottom cover 2 and tightened.

[0031] In this embodiment, a cup bottom mat 7 is optionally further included, and the cup bottom mat 7 is placed on the cup bottom cover 2. Specifically, in order to prevent the jelly formed by the water-absorbing particles from adhering to the cup bottom cover 2, a cup bottom mat 7 can be laid on the cup bottom cover 2, and the cup bottom mat 7 can isolate the water-absorbing particles from contacting the cup bottom cover 2, and prevent the jelly from adhering to the cup bottom cover 2, so that the cup bottom cover 2 can be cleaned.

[0032] In this embodiment, the cup bottom pad 7 can be made of a cheap plastic film. After the jelly is pushed out of the cup body 1, the jelly and the plastic film can be thrown into a trash can together, and the cup bottom pad 7 does not need to be recycled.

[0033] In this embodiment, the cup bottom pad 7 is optionally provided with a mounting notch that matches the connecting rod 5. In order to facilitate the installation of the cup bottom pad 7, a mounting notch can be provided on the cup bottom pad 7. Taking the circular cup bottom cover 2 as an example, the cup bottom pad 7 is a plastic sheet with the same shape as the cup bottom cover 2, and the plastic sheet is provided with a strip notch in the radial direction, the size of the strip notch is the same as the diameter of the connecting rod 5, and the length extends from the side wall of the plastic sheet to the center. The plastic sheet can be clamped on the connecting rod 5 through the notch, and the plastic sheet overlaps with the cup bottom cover 2 to avoid affecting the connection between the cup bottom cover 2 and the cup body 1.

[0034] like Figure 4 The schematic diagram of the structure of the ventilator water collector shown in FIG. 1 includes:

[0035] The above-mentioned ventilator water storage cup;

[0036] The water absorbing material 8 is placed in the cup body 1 between the cup bottom cover 2 and the push plate 3;

[0037] A cup cover 9 is detachably connected to the cup opening at the upper portion of the cup body 1;

[0038] The air inlet and outlet pipes 10 are communicated with the top of the cup cover 9 and are provided with an air inlet branch pipe 11 and an air outlet branch pipe 12 .

[0039] Specifically, if Figure 3 , Figure 4 As shown, the water collector includes a water storage cup, water-absorbing particles made of water-absorbing material 8, a cup cover 9 and an inlet and outlet pipe 10. The water-absorbing particles are placed between the cup bottom cover 2 and the push plate 3 of the cup body 1, and the cup cover 9 covers the cup mouth of the cup body 1 and is connected to the cup body 1 by threads. The inlet and outlet pipes 10 include a water collecting pipe, an air inlet branch pipe 11 and an air outlet branch pipe 12. One end of the water collecting pipe is connected to the cup cover 9, and the other end is connected to the air inlet branch pipe 11 and the air outlet branch pipe 12. The air inlet branch pipe 11 and the air outlet branch pipe 12 are respectively used to connect the connecting pipes connecting the ventilator and the patient.

[0040] During the use of the ventilator, condensed water in the connecting tube connecting the ventilator and the patient can flow into the water storage cup along the air inlet branch 11 and the air outlet branch 12, and fall into the cup body 1 along the water leakage port 4 on the push plate 3, thereby being absorbed by the water-absorbing particles placed in the cup body 1.

[0041] After a period of time, the cup bottom cover 2 can be disassembled from the cup body 1, and the cup bottom cover 2 can be pulled outward. Under the action of the connecting rod 5, the push plate 3 can move toward the opening at the bottom of the cup body 1, so as to push the colloid formed by the water-absorbing particles swelling after absorbing water out of the cup body 1. After cleaning the cup bottom cover 2, the push plate 3 can be inserted into the cup body 1 along the opening at the bottom of the cup body 1, and after the water-absorbing particles are placed in the cup body 1, the cup bottom cover 2 and the cup body 1 are tightened, so that the water-absorbing particles can be replaced to continue to collect condensed water in the connecting pipe.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A ventilator water storage cup, characterized in that: include: The cup body is provided with a cup bottom cover, and the cup bottom cover is detachably connected to the cup body; A push plate is embedded in the cup body and is provided with a plurality of water leakage holes. The bottom surface of the push plate is fixedly connected to the cup bottom cover via a connecting rod.

2. The ventilator water storage cup according to claim 1, characterized in that: The top surface of the cup bottom cover is provided with a placement groove, and the placement groove is used for placing water absorbing material.

3. The ventilator water storage cup according to claim 1, characterized in that: Also included is a cup bottom pad, which is placed on the cup bottom cover.

4. The ventilator water storage cup according to claim 3, characterized in that: The cup bottom pad is provided with an installation notch matched with the connecting rod.

5. The ventilator water storage cup according to claim 3, characterized in that: The cup bottom pad is a plastic film.

6. A ventilator water collector, characterized in that: include: A ventilator water storage cup as described in any one of claims 1 to 5; The water-absorbing material is placed in the cup body between the cup bottom cover and the push plate; A cup cover, detachably connected to the cup opening at the upper portion of the cup body; The air inlet and outlet pipes are communicated with the top of the cup cover and are provided with an air inlet branch pipe and an air outlet branch pipe.

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