TW202133833A - Medical storage bag - Google Patents

Abstract

A medical storage bag is provided. The medical storage bag includes a bag body and an expansion module that is disposed on the bag body. The bad body has a containing space for containing liquid. The bag body has a marking layer, and the marking layer is capable of marking the capacity corresponding to the containing space. The bag body is made of a flexible material. The expansion module props up the inner edge of the bag body, so that the bag body is movable between a measurement position and a storage position. When the inner edge of the bag body is moved to the measurement position, the bag body is formed in a predetermined shape, so that the containing space has a predetermined capacity, and the marking layer is capable of accurately marking the volume of the liquid. When the inner edge of the bag body is moved to the storage position, the capacity of the containing space is reduced to at least 80% of the predetermined capacity.

Description

Medical storage bag

The invention relates to a storage bag, in particular to a medical storage bag.

Nowadays, medical institutions often need to use storage bags for medical use, such as drip bags, urine bags, etc. The existing storage bags consider hygiene and convenience, so the existing storage bags are made of disposable soft plastic and made flat shape. Among them, in order to quickly measure the liquid in the storage bag, a volume scale is engraved on the storage bag to provide medical staff with measurement.

However, although the existing storage bag provides the function of measuring liquid, when the amount of liquid in the bag is small, the storage bag will lack liquid support, which will cause the appearance of the bag to be distorted and deformed, which will cause the medical staff to fail to pass the scale. Accurately measure the volume of the liquid visually.

Therefore, the inventor believes that the above-mentioned shortcomings can be improved, and with great concentration of research and the application of scientific principles, we finally propose an invention with reasonable design and effective improvement of the above-mentioned shortcomings.

The technical problem to be solved by the present invention is to provide a medical storage bag in view of the shortcomings of the prior art, which can effectively improve the possible defects of the existing storage bag.

The embodiment of the present invention discloses a medical storage bag used for accommodating a liquid. The medical storage bag includes: a bag body having an accommodating space for accommodating the liquid, and the bag body is provided with a label Layer; wherein the bag body is made of a flexible material; and an expansion module is arranged on the bag body, and the expansion module supports the bag body so that the inner edge of the bag body Can move between a measurement position and a storage position; wherein, when the inner edge of the bag body moves to the measurement position, the bag body forms a predetermined shape, so that the accommodation space has a A predetermined volume, and the labeling layer can accurately label the volume of the liquid; when the inner edge of the bag body moves to the storage position, the volume of the accommodating space is reduced to at least the predetermined volume 80%.

In summary, one of the beneficial effects of the present invention is that the medical storage bag provided by the present invention can support the bag body through the expansion module, so that the inner edge of the bag body can move to the The measuring position, that is, the bag body is propped up to the predetermined shape, so that the marking layer can accurately mark the volume corresponding to the liquid; accordingly, the user can directly visually confirm the marking layer The volume of the liquid.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings about the present invention. However, the provided drawings are only for reference and description, and are not used to limit the present invention.

The following are specific examples to illustrate the implementation of the "medical storage bag" disclosed in the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to actual dimensions, and are stated in advance. The following embodiments will further describe the related technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

It should be understood that although terms such as "first", "second", and "third" may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are mainly used to distinguish one element from another, or one signal from another signal. In addition, the term "or" used in this document may include any one or a combination of more of the associated listed items depending on the actual situation.

[First Embodiment]

1 to 4, which is the first embodiment of the present invention, this embodiment discloses a medical storage bag 100, the medical storage bag 100 is used to store a liquid L (for example: urine, blood, Drips, etc.). The medical storage bag 100 includes a bag body 1, an expansion module 2 arranged on the bag body 1, and a detection module 3 arranged in the bag body 1. The expansion module 2 can hold up the bag body 1, so that the bag body 1 is formed into a predetermined shape (as shown in FIG. 3); accordingly, the user can directly view the bag body 1 to confirm the position The volume of the liquid L in the bag 1. From another perspective, any medical storage bag that allows the user to directly visually confirm the volume of the liquid L without supporting the bag body 1 is not the medical storage bag 100 referred to in the present invention. The structure of each element of the medical storage bag 100 will be separately introduced below, and the connection relationship between the various elements of the medical storage bag 100 will be described in a timely manner.

As shown in FIGS. 2 and 3, the bag body 1 in this embodiment is composed of two pieces of flexible material sheet-like members 11, so that the appearance of the bag body 1 is formed into a flat appearance and has A accommodating space 12. The bag body 1 is provided with a marking layer 13 on one of the sheet-shaped members 11 and a setting hole 14 communicating with the accommodating space 12, and the setting hole 14 is used to connect a pipeline 4, such as a drip tube, Catheter and so on. In detail, the two sheet members 11 of the bag body 1 respectively define a side surface 111 on their faces facing each other, that is, the inner edge of the bag body 1 has two side surfaces 111.

The expansion module 2 is fixed in the outer edge of the bag body 1, and the expansion module 2 can support the bag body 1, so that the inner edge of the bag body 1 can be positioned at a measurement position P1. And a storage position P2. Specifically, the expansion module 2 in this embodiment is two supporting units 21 that are integrally connected, and the two supporting units 21 are respectively shape memory alloys (SMA), and when there are two When the supporting units 21 are respectively subjected to a temperature of about 32 to 37 degrees Celsius (that is, the temperature of the human hand), the two supporting units 21 can move away from each other to stretch the two sheet-shaped members 11 to make the two The two side surfaces 111 are far away from each other until the inner edge of the bag body 1 moves to the measurement position P1, but the present invention is not limited to what is described in this embodiment. For example, the two supporting units 21 may also be arranged in the accommodating space 12 and respectively support the two side faces 111; the deformation temperature of the two supporting units 21 can also be set according to the position For example, when the medical storage bag 100 is used as a drip bag, the two supporting units 21 are immersed in the dripping liquid, and the hand temperature needs to pass through the bag body 1. There are two supporting units 21, so the deformation temperature of the two supporting units 21 is designed to be 25 to 34 degrees Celsius to prevent the two supporting units 21 from failing to reach the deformation temperature.

When the inner edge of the bag body 1 moves to the measurement position P1, the bag body 1 is formed with the predetermined shape, so that the accommodating space 12 has a predetermined capacity, and the marking layer 13 can accurately mark the volume of the liquid L. That is, the two supporting units 21 can stretch the bag body 1 so that the two sides 111 of the bag body 1 are far away from each other, and the maximum distance between each other is not less than 1 centimeter (cm) , So that the bag body 1 can be propped up to deform into the predetermined shape, and in the process of propping up the bag body 1, the setting hole 14 can be directly introduced or introduced through the pipeline 4 The gas enters the accommodating space 12 to change the capacity of the accommodating space 12 to have the predetermined capacity.

When the inner edge of the bag body 1 moves to the storage position P2, the capacity of the accommodating space 12 is reduced to at least 80% of the predetermined capacity. Specifically, when the two supporting units 21 are no longer heated, the two supporting units 21 move toward each other, so that the two side surfaces 111 of the bag body 1 move closer to each other, and then they will be located The gas in the accommodating space 12 is discharged through the setting hole 14 or the pipeline 4, so that the capacity of the accommodating space 12 is changed and reduced to at least 80% of the predetermined capacity.

As shown in FIGS. 1 and 4, the detection module 3 is disposed in the accommodating space 12, and the detection module 3 has a destructible detection container 31 and a detection container 31 disposed in the detection container 31. Detecting agent 32. The detection container 31 can be made of fragile plastic in this embodiment, and the detection agent 32 can be adjusted according to the information content of the liquid L to be detected. For example, when it is designed to detect urine When the pH value of the liquid is measured, the detection agent 32 may be an acid-base detection test solution; when it is designed to detect urine sugar, the detection agent 32 may be Benedict's reagent. The user can break (for example: crush) the detection container 31, make the detection agent 32 ooze out and contact with the liquid L to produce a change (for example: a color change), so that the user can directly visually observe The change of the liquid L learns the information content of the liquid L.

[Second Embodiment]

As shown in FIG. 5, it is the second embodiment of the present invention. This embodiment is similar to the above-mentioned first embodiment. The similarities between the two embodiments will not be repeated. The main differences between the embodiments are:

The medical storage bag 100 does not have the detection module 3 in this embodiment. The marking layer 13 is made of a chemical paint and is arranged on the inner edge of the bag 1 (that is, located in the accommodating space 12), and the chemical paint can interact with the liquid The chemical reaction of L causes the label layer 13 to display the information of the liquid L. Specifically, the chemical coating may be a coating with acid-base detection powder or a coating with sugar detection powder. When the chemical paint is in contact with the marking layer, the marking layer 13 will change (for example: color change), so that the user can directly see the marking layer 13 to know the liquid L Information content. In other words, the marking layer 13 of the second embodiment replaces the function of the detection module 3 of the first embodiment.

[Third Embodiment]

As shown in Figures 6 to 8, it is the third embodiment of the present invention. This embodiment is similar to the above-mentioned first embodiment, and the similarities between the two embodiments will not be repeated here. The main differences of the above-mentioned first embodiment are:

The expansion module 2 is not the two supporting units 21 in this embodiment. In this embodiment, the expansion module 2 is composed of a destructible setting container 22 and an inflator 23 arranged in the setting container 22, and is arranged in the accommodating space 12. The inflator 23 can chemically react with the liquid L, and form a gas in the accommodating space 12, so that the inner edge of the bag body 1 is supported by the gas to move to the place The measurement position P1. Specifically, the setting container 22 can be made of fragile plastic in this embodiment, and the inflator 23 can be adjusted in advance according to the stored liquid L. For example, when it is designed to When storing urine, the inflator 23 can be a chemical agent that can contact urine components to generate gas, and when it is designed to store blood, the inflator 23 can be in contact with blood components to generate gas. Chemicals.

[Fourth Embodiment]

As shown in FIG. 9 and FIG. 10, it is the fourth embodiment of the present invention. This embodiment is similar to the above-mentioned first embodiment. The similarities between the two embodiments will not be repeated here. The main differences of the above-mentioned first embodiment are:

The expansion module 2 is not the two supporting units 21 in this embodiment. The expansion module 2 is detachably disposed on the bag body 1. In this embodiment, the expansion module 2 has an inflatable unit 24 and a catheter 25 connected to the inflatable unit 24. The catheter 25 detachably connects and communicates with the accommodating space 12, the inflating unit 24 can fill the accommodating space 12 with a gas through the duct 25 to prop up the inner edge of the bag body 1, so that The inner edge of the bag body 1 moves to the measurement position P1. The inflating unit 24 may be a compressed gas cylinder of inert gas, that is to say, the gas filled in the bag body 1 is an inert gas and does not produce any chemical reaction with the liquid L. However, the present invention It is not limited to what is contained in this embodiment. For example, the inflating unit 24 may also be an inflator, which directly fills ambient air into the bag body 1.

[Beneficial effects of the embodiment]

In summary, one of the beneficial effects of the present invention is that the medical storage bag 100 provided by the present invention can support the bag body through the expansion module 2 to move the inner edge of the bag body 1 To the measuring position P1, that is, the bag body 1 is propped up to the predetermined shape, so that the marking layer 13 can accurately mark the volume corresponding to the liquid L; accordingly, the user can directly visualize The marking layer 13 confirms the volume of the liquid.

The content disclosed above is only the preferred and feasible embodiments of the present invention, and does not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made using the description and schematic content of the present invention are included in the application of the present invention. Within the scope of the patent.

100: medical storage bag 1: bag body 11: sheet member 111: side 12: accommodating space 13: Mark the layer 14: Setting hole 2: Expansion module 21: Support unit 22: Set up the container 23: Inflator 24: Inflatable unit 25: Catheter 3: Detection module 31: detection container 32: detection agent 4: pipeline L: Liquid P1: Measuring position P2: Storage location

Fig. 1 is a schematic plan view of a medical storage bag according to a first embodiment of the present invention.

2 is a schematic side perspective view of the medical storage bag of the first embodiment of the present invention when the inner edge of the medical storage bag is in the storage position.

Fig. 3 is a schematic side perspective view of the inner edge of the medical storage bag according to the first embodiment of the present invention when it is in a use position.

4 is a schematic diagram of the state when the detection container of the medical storage bag according to the first embodiment of the present invention is broken.

Fig. 5 is a schematic plan view of a medical storage bag according to a second embodiment of the present invention.

Fig. 6 is a schematic partial perspective view of a medical storage bag according to a third embodiment of the present invention.

Fig. 7 is a schematic diagram of a state when the installation container of the medical storage bag according to the third embodiment of the present invention is broken.

Fig. 8 is a schematic side perspective view of the inner edge of the medical storage bag according to the third embodiment of the present invention when it is in the use position.

Fig. 9 is a schematic plan view of a medical storage bag according to a fourth embodiment of the present invention.

Fig. 10 is a schematic side view of the medical storage bag according to the fourth embodiment of the present invention when the inner edge of the medical storage bag is in the use position.

100: medical storage bag

1: bag body

13: Mark the layer

14: Setting hole

2: Expansion module

21: Support unit

3: Detection module

31: detection container

32: detection agent

4: pipeline

Claims (10)

A medical storage bag is used to contain a liquid. The medical storage bag includes: A bag body having an accommodating space for accommodating the liquid, the bag body is provided with a marking layer; wherein the bag body is made of a flexible material; and An expansion module set on the bag body, the expansion module supports the bag body so that the inner edge of the bag body can move between a measurement position and a storage position; Wherein, when the inner edge of the bag body moves to the measurement position, the bag body is formed with a predetermined shape, so that the accommodating space has a predetermined capacity, and the marking layer can be used to accurately mark The volume of the liquid; when the inner edge of the bag body moves to the storage position, the capacity of the accommodating space is reduced to at least 80% of the predetermined volume. The medical storage bag according to claim 1, wherein the inner edge of the bag body has two side surfaces located on opposite sides; the expansion module includes two supporting units integrally connected, and the two supports The units are respectively arranged on the two side surfaces, and the two supporting units can respectively prop up the two side surfaces to move the inner edge of the bag body to the measurement position. The medical storage bag according to claim 2, wherein the two supporting units are respectively shape memory alloys, and when the two supporting units are heated respectively, the two supporting units can move away from each other Move to make the two sides move away from each other until the inner edge of the bag body moves to the measurement position. The medical storage bag according to claim 1, wherein the expansion module is detachably disposed on the bag body, the expansion module has an inflatable unit and a catheter connected to the inflatable unit, and The duct is detachably connected to and communicated with the accommodating space, and the inflating unit can fill the accommodating space with a gas through the duct to prop up the inner edge of the bag body, so that the bag body The inner edge of the moving to the measuring position. The medical storage bag according to claim 4, wherein the gas is an inert gas and does not produce any chemical reaction with the liquid. The medical storage bag according to claim 1, wherein the medical storage bag further includes a detection module disposed in the accommodating space, and the detection module has a destructible detection container and a setting place A detection agent in the detection container, the detection agent can be used to detect the liquid through a chemical reaction. The medical storage bag according to claim 6, wherein the detection agent is an acid-base detection test solution or Ben's solution. The medical storage bag according to claim 1, wherein the marking layer is disposed on the inner edge and located in the accommodating space, the marking layer is made of a chemical paint, and the chemical paint can It is used to chemically react with the liquid to make the labeling layer display the information of the liquid. The medical storage bag according to claim 1, wherein the inner edge of the bag body has two sides located on opposite sides, and when the inner edge of the bag body is at the measurement position, two The maximum distance between the sides is not less than 1 centimeter (cm). The medical storage bag according to claim 1, wherein the expansion module is disposed in the accommodating space, and the expansion module has a destructible setting container and an inflatable set in the setting container The inflatable agent can be used to produce a chemical reaction with the liquid and form a gas in the containing space, so that the inner edge of the bag body is supported by the gas to move to the place述measurement location.

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