Three-way type liquid storage box

Abstract

The utility model discloses a three-way type liquid storage box which comprises a box body, the box body is of a hollow structure, a medicine bag is arranged in the box body, a connecting pipe is arranged on the upper surface of the medicine bag in a penetrating mode, and a liquid stopping clamp is arranged at the position of the connecting pipe on the surface of the medicine bag. When the first pipeline is connected with the second pipeline, the infusion process of liquid medicine can be conducted, when the first pipeline is connected with the second pipeline, the process of adding the liquid medicine can be achieved, and the situation that in the liquid adding process, the box body is exposed in the air for many times, and consequently the liquid medicine is infected is avoided. The device is provided with an outer cylinder and an inner cylinder, the outer cylinder is connected with an external pipeline, and a T-shaped through pipe is arranged in the inner cylinder; the driving block is used for driving the inner cylinder to rotate from the outside, the T-shaped through pipe can be used for adjusting the pipeline circulation condition on the surface of the outer cylinder, and control over the circulation path of liquid medicine is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid storage box technical field, concretely is a tee type liquid storage box. BACKGROUND

[0002] Liquid storage box is a kind of liquid storage tool, for storing various liquid medicine, and according to the doctor's order from liquid storage box extraction liquid medicine carries out relevant operation, carries out the addition or infusion process of liquid medicine.

[0003] At present, disposable liquid storage box is mainly composed of box body and relevant pipeline, connector purchases luer connector, adds liquid medicine by connector with syringe, then connects elongated pipe, there is certain infection risk in the process of liquid adding and connecting due to the need of connector for multiple operations, and connector is exposed to air. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a tee type liquid storage box, the one end of the liquid medicine box of the device is connected tee structure, utilizes the conversion of tee structure, to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a tee type liquid storage box, including box body, the box body is hollow structure, the inside of box body is provided with medicine bag, the upper surface of medicine bag is provided with connecting pipe, the connecting pipe of medicine bag surface is provided with liquid stop clamp, one side of box body is provided with tee structure, tee structure is connected with medicine bag, can realize the switching between medicine bag and relevant pipeline, reduces medicine bag connecting pipe connector and the exposure of outside.

[0006] Preferably, the tee structure includes an outer cylinder, the outer cylinder is a hollow cylindrical structure, a No. 1 pipeline is arranged through the outer surface of the outer cylinder, the other end of the No. 1 pipeline is connected with the connecting pipe connector of the medicine bag, an extension pipe is arranged through the other side surface of the outer cylinder, the extension pipe is flush with the No. 1 pipeline, a hat-shaped structure that can be opened is arranged at the end of the extension pipe, a No. 2 pipeline is arranged through the upper surface of the outer cylinder, the No. 2 pipeline is arranged perpendicularly with the No. 1 pipeline and the extension pipe, a pipe cover is threadedly connected to the other end of the No. 2 pipeline.

[0007] The above technical scheme is adopted, the tee structure can realize the switching of the passage between infusion and liquid adding, and reduce the exposure of the box body to the outside.

[0008] Preferably, a switching structure is arranged in the inside of the outer cylinder, and the switching structure can realize the switching of the flow condition between the pipelines in the tee structure.

[0009] The above technical scheme is adopted, and the switching structure can actively switch the flow condition between the pipelines.

[0010] Preferably, the switching structure comprises an inner cylinder, the inner cylinder is rotatably installed on the inner wall of the outer cylinder, the inner part of the inner cylinder is provided with a T-shaped through pipeline, and the through pipeline in the inner cylinder is connected with the pipe orifice of the first pipeline, the extension pipe and the second pipeline.

[0011] By adopting the technical scheme, the rotation of the inner cylinder in the outer cylinder can realize the switching of the pipeline.

[0012] Preferably, the surface of the inner cylinder is provided with a marking structure, and the marking structure can mark the through state of the pipeline externally.

[0013] By adopting the technical scheme, the marking structure can mark the through state of the pipeline.

[0014] Preferably, the marking structure comprises a driving block, the driving block is fixedly installed on the surface of the inner cylinder and penetrates the surface of the outer cylinder, the driving block is rotatably connected with the surface of the outer cylinder, the outer surface of the driving block is fixedly installed with three indicating blocks, the three indicating blocks correspond to the pipe orifices of the T-shaped through pipeline in the inner cylinder respectively, the surface of the driving block is provided with a triangular groove, the top of the triangular groove of the surface of the driving block points to the side of the inner cylinder without the through pipeline, a clamping block is clamped in the groove of the surface of the driving block, and the surface of the clamping block is provided with symmetrical semicircular groove structures.

[0015] By adopting the technical scheme, the clamping of the clamping block and the driving block can drive the rotation of the driving block, so that the patient can be prevented from privately switching the pipeline.

[0016] Compared with the prior art, the three-way type liquid storage box has the beneficial effects that:

[0017] 1. The three-way structure is arranged on one side of the box body, when the first pipeline and the extension pipe are connected, the infusion process of the medicinal liquid can be carried out, and when the first pipeline and the second pipeline are connected, the process of adding the medicinal liquid can be realized, so that the box body is prevented from being exposed to the air for multiple times to cause the infection of the medicinal liquid;

[0018] 2. The device is provided with the outer cylinder and the inner cylinder, the outer cylinder is connected with the external pipeline, the T-shaped through pipe is arranged in the inner cylinder, the inner cylinder is driven to rotate from the outside by the driving block, the through state of the pipeline on the surface of the outer cylinder can be adjusted by the T-shaped through pipe, and the control of the flow path of the medicinal liquid is realized;

[0019] 3. The indicating blocks are arranged on the surface of the driving block, the observation of the through state of the medicinal liquid can be realized by the corresponding relationship between the indicating blocks and the T-shaped through pipe, the triangular groove is arranged on the surface of the driving block, the driving block can be rotated only by matching the triangular clamping block, the clamping block is kept by the medical staff, the patient is prevented from privately rotating the driving block, and the safety hazard is avoided.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the front view structural schematic diagram of the utility model;

[0021] Figure 2 It is the front view structural schematic diagram of the utility model box body;

[0022] Figure 3 It is the front view structural schematic diagram of the utility model outer cylinder;

[0023] Figure 4 It is the front view structural schematic diagram of the utility model outer cylinder;

[0024] Figure 5 It is the outer cylinder and the inner cylinder connecting structure schematic diagram of the utility model;

[0025] Figure 6 It is the front view structural schematic diagram of the utility model outer cylinder;

[0026] Figure 7 It is the front view structural schematic diagram of the utility model inner cylinder.

[0027] In the drawing: 1, box body; 2, outer cylinder; 3, No. 1 pipeline; 4, extension pipe; 5, No. 2 pipeline; 6, pipe cover; 7, inner cylinder; 8, drive block; 9, indicating block; 10, clamping block; 11, medicine bag. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-7 The utility model provides a kind of technical solutions: a tee type liquid storage box, including box body 1, outer cylinder 2, No. 1 pipeline 3, extension pipe 4, No. 2 pipeline 5, pipe cover 6, inner cylinder 7, drive block 8, indicating block 9, clamping block 10, medicine bag 11.

[0030] The box body 1 is a hollow structure, the inside of the box body 1 is provided with a medicine bag 11, the upper surface of the medicine bag 11 is provided with a connecting pipe, the connecting pipe of the surface of the medicine bag 11 is provided with a liquid stop clamp, one side of the box body 1 is provided with a three-way structure, the three-way structure is connected with the medicine bag 11, the switching between the medicine bag 11 and the related pipeline can be realized, the exposure of the connecting pipe joint of the medicine bag 11 to the outside world is reduced, the three-way structure comprises an outer cylinder 2, the outer cylinder 2 is a hollow cylindrical structure, an outer surface of the outer cylinder 2 is provided with a No. 1 pipeline 3, the other end of the No. 1 pipeline 3 is connected with the connecting pipe joint of the medicine bag 11, the other side surface of the outer cylinder 2 is provided with an extension pipe 4, the extension pipe 4 is flush with the No. 1 pipeline 3, the end of the extension pipe 4 is provided with an openable cap structure, the upper surface of the outer cylinder 2 is provided with a No. 2 pipeline 5, the No. 2 pipeline 5 is perpendicular to the No. 1 pipeline 3 and the extension pipe 4, the other end of the No. 2 pipeline 5 is threadedly connected with a pipe cover 6;

[0031] As shown in Figure 1 , Figure 2 and Figure 4 , when using the device, the switching pipeline realizes the penetration of the No. 1 pipeline 3 and the No. 2 pipeline 5, the pipe cover 6 is opened, the No. 1 pipeline 3 and the No. 2 pipeline 5 can be used to add liquid medicine into the box body 1, after the addition of liquid medicine is completed, the pipe cover 6 is closed, and the switching pipeline realizes the penetration of the No. 1 pipeline 3 and the extension pipe 4, the cap structure at the end of the extension pipe 4 is opened, the end of the extension pipe 4 is connected with the patient, and the infusion process can be carried out, so that the box body 1 is not exposed to the outside world during the addition of liquid medicine, and the infection of the liquid medicine is avoided.

[0032] The inside of the outer cylinder 2 is provided with a switching structure, the switching structure can realize the switching of the flow between the pipelines in the three-way structure, the switching structure comprises an inner cylinder 7, the inner cylinder 7 is rotatably installed on the inner wall of the outer cylinder 2, the inside of the inner cylinder 7 is provided with a T-shaped through pipeline, the through pipeline in the inner cylinder 7 is equal in size to the pipe openings of the No. 1 pipeline 3, the extension pipe 4 and the No. 2 pipeline 5, the surface of the inner cylinder 7 is provided with a marking structure, the marking structure can mark the pipeline penetration on the outside, the marking structure comprises a driving block 8, the driving block 8 is fixedly installed on the surface of the inner cylinder 7, and the driving block 8 penetrates the surface of the outer cylinder 2, the driving block 8 is rotatably connected with the surface of the outer cylinder 2, the outer surface of the driving block 8 is fixedly installed with three indicating blocks 9, the three indicating blocks 9 correspond to the pipe openings of the T-shaped through pipeline in the inner cylinder 7 respectively, the surface of the driving block 8 is provided with a triangular groove, the top of the triangular groove on the surface of the driving block 8 points to the side of the inner cylinder 7 without the through pipeline, a clamping block 10 is clamped in the groove on the surface of the driving block 8, the surface of the clamping block 10 is provided with symmetrical semicircular groove structures;

[0033] As shown in Figure 1 , Figure 3 , Figure 5 , Figure 6 and Figure 7As shown, when switching the pipeline, the medical staff holds the recess on the surface of the clamping block 10, inserts the clamping block 10 into the recess on the surface of the driving block 8, so that the clamping block 10 is clamped with the recess on the surface of the driving block 8, rotates the clamping block 10, the clamping block 10 drives the driving block 8 to rotate, the rotating driving block 8 drives the inner cylinder 7 to rotate on the inner wall of the outer cylinder 2, when the driving block 8 rotates, the T-shaped through pipeline in the driving block 8 rotates, when the T-shaped through pipeline penetrates between the first pipeline 3, the extension pipe 4 and two of the second pipeline 5, the switching of the pipeline flow can be realized, and the indicating block 9 fixed on the side surface of the driving block 8 can assist the medical staff to judge the connection of the pipeline, after the switching is completed, the clamping block 10 is pulled out, after losing the clamping of the clamping block 10, the safety hazard caused by the patient rotating the driving block 8 privately is avoided.

[0034] Working principle: when using the three-way type liquid storage box, the liquid medicine is stored in the box body 1, the clamping block 10 is clamped with the recess on the surface of the driving block 8, the driving block 8 is rotated, the driving block 8 drives the inner cylinder 7 to rotate in the outer cylinder 2, when the driving block 8 rotates, the T-shaped through pipeline in the driving block 8 rotates, the pipeline switching between the first pipeline 3, the extension pipe 4 and the second pipeline 5 is realized, when the first pipeline 3 and the second pipeline 5 are penetrated, the opening of the pipe cover 6 can add liquid medicine to the inside of the box body 1, when the first pipeline 3 and the extension pipe 4 are penetrated, the extension pipe 4 can realize the infusion process, after the switching is completed, the clamping block 10 is pulled out, the safety hazard caused by the patient rotating the driving block 8 privately is avoided, and the practicability of the whole is increased.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A three-way liquid storage box, comprising a box body (1), the box body (1) is a hollow structure, the inside of the box body (1) is provided with a medicine bag (11), the upper surface of the medicine bag (11) is provided with a connecting pipe, and a liquid stopping clamp is arranged at the connecting pipe on the surface of the medicine bag (11), characterized in that: One side of the box (1) is provided with a tee structure, the tee structure is connected with the medicine bag (11), which can realize the switching between the medicine bag (11) and the related pipeline, and reduce the exposure of the medicine bag (11) connecting pipe joint to the outside world; ​ The tee structure includes an outer cylinder (2), the outer cylinder (2) is a hollow cylindrical structure, a No. 1 pipeline (3) is arranged through the outer surface of the outer cylinder (2), the other end of the No. 1 pipeline (3) is connected with the connecting pipe joint of the medicine bag (11), an extension pipe (4) is arranged through the other side surface of the outer cylinder (2), the extension pipe (4) is flush with the No. 1 pipeline (3), a cap-shaped structure is arranged at the end of the extension pipe (4), a No. 2 pipeline (5) is arranged through the upper surface of the outer cylinder (2), the No. 2 pipeline (5) is arranged perpendicularly with the No. 1 pipeline (3) and the extension pipe (4), a pipe cover (6) is threadedly connected to the other end of the No. 2 pipeline (5).

2. The tee-type liquid storage cartridge of claim 1, wherein: The inside of the outer cylinder (2) is provided with a switching structure, which can realize the switching of the flow between the pipelines in the tee structure.

3. The tee-type liquid storage cartridge of claim 2, wherein: The switching structure includes an inner cylinder (7), the inner cylinder (7) is rotatably installed on the inner wall of the outer cylinder (2), a T-shaped through pipeline is arranged in the inner cylinder (7), the through pipeline in the inner cylinder (7) is equal to the pipe openings of the No. 1 pipeline (3), the extension pipe (4) and the No. 2 pipeline (5).

4. The tee-type liquid storage cartridge of claim 3, wherein: The surface of the inner cylinder (7) is provided with a marking structure, which can mark the through condition of the pipeline outside.

5. The tee-type liquid storage cartridge of claim 4, wherein: The marking structure includes a driving block (8), the driving block (8) is fixedly installed on the surface of the inner cylinder (7), and penetrates the surface of the outer cylinder (2), the driving block (8) is rotatably connected with the surface of the outer cylinder (2), 3 indicating blocks (9) are fixedly installed on the outer surface of the driving block (8), the 3 indicating blocks (9) correspond to the pipe openings of the T-shaped through pipeline in the inner cylinder (7) respectively, a triangular groove is arranged on the surface of the driving block (8), the top of the triangular groove on the surface of the driving block (8) points to the side of the inner cylinder (7) without through pipeline, a clamping block (10) is clamped in the groove on the surface of the driving block (8), symmetric semicircular groove structures are arranged on the surface of the clamping block (10).

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