Water injector for oxygen humidification bottle

Abstract

The utility model discloses a water injector for an oxygen humidification bottle, which is used for supplementing oxygen humidification water into the oxygen humidification bottle and comprises a transparent water supplementing measuring cup, a water pump, a water pump and a water pump, one end of the water delivery hose is fixedly connected with the bottom of the side wall of the water supplementing measuring cup and communicated with the inner cavity of the water supplementing measuring cup, and the other end is an output end; when oxygen humidifying water is supplemented into the oxygen humidifying bottle, the output end of the water conveying hose is detachably inserted into the oxygen conveying port of the oxygen humidifying bottle in a matched mode and is communicated with an inner cavity of the oxygen humidifying bottle. Oxygen humidifying water can be conveniently and quickly injected, and the working efficiency is improved; the oxygen humidification bottle does not need to be detached in the water adding process, the leakproofness of the oxygen humidification bottle is guaranteed, and oxygen using safety of a patient is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to an oxygen humidification bottle water injector. Background Art

[0002] Oxygen humidification bottles are commonly used medical care products, usually installed at the head of the bed. Oxygen humidification bottles contain oxygen humidification water, which is used to humidify dry oxygen. When inhaling oxygen, oxygen passes through the humidification bottle to humidify the oxygen and prevent the respiratory tract from being too dry due to oxygen inhalation. There are currently many types of oxygen humidification bottles. Taking the patent No. 201810408557.7 as an example, the oxygen humidification bottle has oxygen humidification water in the bottle body, and an oxygen delivery port for outputting humidified oxygen at the top. When delivering oxygen, dry oxygen is first input into the oxygen humidification water so that the oxygen contacts the water, and then oxygen bubbles emerge from the water, releasing humidified oxygen, which is then delivered to the patient's nasal cavity through the oxygen delivery tube mounted on the oxygen delivery port.

[0003] After a period of use, the oxygen humidification water in the oxygen humidification bottle will be partially consumed, and the oxygen humidification water needs to be replenished in time. The oxygen humidification bottle used by each patient needs to be refilled with oxygen humidification water twice a day. However, there is currently no special container for replenishing oxygen humidification water.

[0004] The current method of replenishing oxygen humidification water is as follows: before filling water, you need to turn off the oxygen device again, remove the nasal cannula, and disassemble the oxygen humidification bottle and its filter element and two annular soft rubber plugs.

[0005] Therefore, the current method of adding oxygen humidified water has the following disadvantages:

[0006] The steps of adding water are cumbersome and time-consuming;

[0007] The airtightness of the oxygen humidifier bottle was damaged after reinstallation, resulting in smaller bubbles and reduced humidification, affecting the safety of oxygen use for patients;

[0008] After the water injection is completed, the oxygen device needs to be installed again. The daily work is repetitive and time-consuming, which increases the workload of nurses.

[0009] In daily use, the uncovered measuring cup filled with humidifying water is easily contaminated. Utility Model Content

[0010] The utility model aims to provide an oxygen humidification bottle water injector, which is convenient for quickly injecting oxygen humidification water and improves work efficiency.

[0011] The purpose of the utility model is achieved as follows: an oxygen humidification bottle water injector, which is used to add oxygen humidification water to the oxygen humidification bottle, and comprises:

[0012] A transparent water replenishment measuring cup, which contains oxygen humidified water and has scale lines on its side wall;

[0013] A water delivery hose, one end of which is fixedly connected to the bottom of the side wall of the water replenishment measuring cup and communicated with the inner cavity of the water replenishment measuring cup, and the other end of which is set as an output end;

[0014] When the oxygen humidification water is added to the oxygen humidification bottle, the output end of the water delivery hose is detachably plugged into the oxygen delivery port of the oxygen humidification bottle and communicated with the inner cavity of the oxygen humidification bottle.

[0015] The beneficial effects of the utility model are:

[0016] 1. Convenient and quick to inject oxygen humidified water to improve work efficiency;

[0017] 2. The oxygen humidification bottle does not need to be removed during the water adding process to ensure the airtightness of the oxygen humidification bottle and the safety of oxygen use for patients;

[0018] 3. It is specially used for adding oxygen humidification water. It can add water to the oxygen humidification bottles of several beds, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the use state of the utility model.

[0020] Figure 2 It is a schematic diagram of the first embodiment.

[0021] Figure 3 is based on Figure 2 Left view of .

[0022] Figure 4 is based on Figure 2 Top view of the .

[0023] Figure 5 yes Figure 4 Enlarged view of part A in .

[0024] Figure 6 It is a schematic diagram of pulling the water hose out of the hose positioning groove.

[0025] Figure 7 Schematic diagram of the second embodiment.

[0026] Figure 8 is based on Figure 7 Top view of the . DETAILED DESCRIPTION

[0027] The following will be combined with the attached embodiment of the present utility model Figure 1-8, clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1 As shown, an oxygen humidification bottle water injector is used to add oxygen humidification water to the oxygen humidification bottle 4, which includes:

[0029] A transparent water replenishment measuring cup 1 is filled with oxygen humidified water, and a scale line 105 is provided on the side wall thereof to indicate the liquid level of the oxygen humidified water in the water replenishment measuring cup 1;

[0030] The water delivery hose 2 has one end fixedly connected to the bottom of the side wall of the water replenishment measuring cup 1 and connected to the inner cavity of the water replenishment measuring cup 1, and the other end is set as the output end. The water delivery hose 2 is a circular hose structure, which can be a silicone tube or a rubber tube.

[0031] The water hose 2 is provided with a switch 3 , and the switch 3 is used to open and close the water hose 2 .

[0032] When replenishing oxygen humidification water into the oxygen humidification bottle 4, pull out the oxygen delivery tube sleeved on the oxygen delivery port 5, detachably insert the output end of the water delivery hose 2 into the oxygen delivery port 5 of the oxygen humidification bottle 4, and communicate with the inner cavity of the oxygen humidification bottle 4, then raise the position of the water replenishment measuring cup 1 so that the water replenishment measuring cup 1 is higher than the position of the oxygen delivery port 5, so that the oxygen humidification water in the water replenishment measuring cup 1 flows into the oxygen humidification bottle 4 through the water delivery hose 2, thereby adding oxygen humidification water to the oxygen humidification bottle 4 until the oxygen humidification water capacity in the oxygen humidification bottle 4 reaches a specified amount (for example, occupying 2 / 3 of the internal volume of the oxygen humidification bottle 4). After the water addition is completed, unplug the water delivery hose 2 from the oxygen delivery port 5.

[0033] The top of the water replenishment measuring cup 1 is a top plate structure, and a water inlet 103 for adding oxygen humidified water into the water replenishment measuring cup 1 is provided in the center. A top cover 104 for opening and closing the water inlet 103 is rotatably connected to the top of the water replenishment measuring cup 1. When it is necessary to add oxygen humidified water into the water replenishment measuring cup 1, the top cover 104 is opened, and then oxygen humidified water is added into the water replenishment measuring cup 1 through the water inlet 103. After filling, the water inlet 103 is covered with the top cover 104.

[0034] The side wall of the water replenishment measuring cup 1 is integrally connected with a handle 106 for the operator to hold, so that the operator can hold the water replenishment measuring cup 1 conveniently.

[0035] Two preferred embodiments are proposed below for the positioning method of the water hose 2, but are not limited to the two embodiments provided in this patent.

[0036] Embodiment 1

[0037] like Figure 2-6 As shown, in order to facilitate the positioning of the water hose 2, the outer surface of the side wall of the above-mentioned water replenishment measuring cup 1 is provided with a hose positioning groove 101 extending along the length direction of the cup body. The water hose 2 can be detachably inserted into the hose positioning groove 101 when not in use, so that the water hose 2 is combined with the cup body of the water replenishment measuring cup 1 when not in use.

[0038] like Figure 3 As shown, the outer surface of the side wall of the water replenishment measuring cup 1 is provided with a switch receiving groove 102 for receiving the switch 3. The switch receiving groove 102 is combined with the hose positioning groove 101 and is interconnected, that is, the switch receiving groove 102 is located at the position of the hose positioning groove 101. When the water delivery hose 2 is plugged into the hose positioning groove 101, the switch 3 is also movably inserted into the switch receiving groove 102, so as to better position the water delivery hose 2.

[0039] The water delivery hose 2 is a circular hose structure, and is observed from a cross-sectional perspective. Figure 4-6 As shown, the hose positioning groove 101 is an arc groove that matches the water hose 2 as a whole, and inwardly convex, arc-shaped inner convex parts 101a are provided on both sides of the insertion port of the hose positioning groove 101. When the water hose 2 is inserted into the hose positioning groove 101, the inner convex parts 101a on both sides both contact the outer wall of the water hose 2 in the inner diameter direction of the cross section of the water hose 2, so as to clamp the water hose 2 in the hose positioning groove 101, thereby fixing the water hose 2 in the hose positioning groove 101.

[0040] like Figure 2 , 3 As shown, when the water delivery hose 2 is inserted into the hose positioning groove 101 , the top of the water delivery hose 2 protrudes upward from the top of the water replenishment measuring cup 1 .

[0041] The top of the water hose 2 is connected with an end cover 2a. When not in use, the end cover 2a covers the output end of the water hose 2. When delivering water, the end cover 2a is separated from the output end of the water hose 2. The end cover 2a can provide certain protection for the water delivery end of the water hose 2 to prevent the water delivery end of the water hose 2 from being contaminated.

[0042] Embodiment 2

[0043] like Figure 7 , 8 As shown, the above-mentioned water replenishment measuring cup 1 is equipped with a strap 6 for binding the water supply hose 2 to the water replenishment measuring cup 1. When adding water, the strap 6 surrounds the water supply hose 2 and the water replenishment measuring cup 1 to bind the water supply hose 2 and the water replenishment measuring cup 1 so that the water supply hose 2 is close to the outer surface of the side wall of the water replenishment measuring cup 1; wherein, the form of the strap 6 is not limited.

[0044] In the second embodiment, the top of the water hose 2 is also connected with an end cover 2a, which covers the output end of the water hose 2 when not in use and is separated from the output end of the water hose 2 when delivering water.

[0045] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; in the present invention, it should also be noted that the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integrally formed connection, a mechanical connection, or an indirect connection through an intermediate connecting component, and the specific meaning of the terms in the present invention can be understood according to the specific circumstances.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An oxygen humidification bottle water injector, characterized in that: It is used to add oxygen humidification water to the oxygen humidification bottle (4), and comprises: A transparent water replenishment measuring cup (1) containing oxygen humidified water and having scale lines (105) on its side wall; A water delivery hose (2), one end of which is fixedly connected to the bottom of the side wall of the water replenishment measuring cup (1) and communicates with the inner cavity of the water replenishment measuring cup (1), and the other end of which is set as an output end; When replenishing oxygen humidification water into the oxygen humidification bottle (4), the output end of the water delivery hose (2) is detachably plugged into the oxygen delivery port (5) of the oxygen humidification bottle (4) and communicated with the inner cavity of the oxygen humidification bottle (4).

2. The oxygen humidification bottle water injector according to claim 1, characterized in that: The water delivery hose (2) is provided with a switch (3), and the switch (3) is used to open and close the water delivery hose (2).

3. The oxygen humidification bottle water injector according to claim 1, characterized in that: The top of the water replenishment measuring cup (1) is a top plate structure, and a water inlet (103) for adding oxygen humidified water into the water replenishment measuring cup (1) is provided in the center. A top cover (104) for opening and closing the water inlet (103) is rotatably connected to the top of the water replenishment measuring cup (1).

4. The oxygen humidification bottle water injector according to claim 2, characterized in that: The outer surface of the side wall of the water replenishment measuring cup (1) is provided with a hose positioning groove (101) extending along the length direction of the cup body, and the water delivery hose (2) can be detachably plugged into the hose positioning groove (101) when not in use.

5. The oxygen humidification bottle water injector according to claim 4, characterized in that: The outer surface of the side wall of the water replenishment measuring cup (1) is provided with a switch receiving groove (102) for receiving the switch (3); the switch receiving groove (102) is combined with the hose positioning groove (101) and is in communication with each other.

6. The oxygen humidification bottle water injector according to claim 4, characterized in that: The water hose (2) is a circular hose structure. Based on the cross-sectional view, the hose positioning groove (101) is an arc-shaped groove that matches the water hose (2) as a whole, and arc-shaped inner convex parts (101a) that bulge inward are provided on both sides of the insertion opening of the hose positioning groove (101). When the water hose (2) is inserted into the hose positioning groove (101), the inner convex parts (101a) on both sides both contact the outer wall of the water hose (2) in the direction of the inner diameter of the cross section of the water hose (2), so that the water hose (2) is stuck in the hose positioning groove (101).

7. The oxygen humidification bottle water injector according to claim 1, characterized in that: The water replenishment measuring cup (1) is provided with a strap (6) for tying the water delivery hose (2) to the water replenishment measuring cup (1).

8. The oxygen humidification bottle water injector according to claim 4, characterized in that: When the water delivery hose (2) is inserted into the hose positioning groove (101), the top of the water delivery hose (2) protrudes upward from the top of the water replenishment measuring cup (1); The top of the water delivery hose (2) is connected to an end cover (2a), and when not in use, the end cover (2a) covers the output end of the water delivery hose (2), and when delivering water, the end cover (2a) is separated from the output end of the water delivery hose (2).

9. An oxygen humidification bottle water injector according to any one of claims 1 to 8, characterized in that: The side wall of the water replenishment measuring cup (1) is integrally connected with a handle (106) for an operator to hold.

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