Medical flushing bottle

Abstract

The utility model discloses a medical flushing bottle which comprises a bottle body and a bottle cap, one end of the bottle body is provided with a flushing pipe, and the other end of the bottle body is provided with a concave base. A flushing opening is formed in the top of the flushing pipe, external threads are arranged in the middle of the flushing pipe, and a limiting part is arranged on the periphery of the bottom of the flushing pipe; the bottle cap comprises a cap body and a limiting ring, the inner wall of the cap body is provided with an internal thread matched with the external thread, the inner wall of the limiting ring is provided with a sliding groove matched with the limiting part, the cap body can be separated from the limiting ring, and the limiting ring can slide up and down along the limiting part; a protruding part is arranged in the top end of the cover body and abuts against and aligns with the flushing opening. According to the utility model, the bottle body and the bottle cap are structurally arranged, so that the bottle body and the bottle cap can be matched to conveniently open the bottle opening before use, flushing fluid flow with large flow and stable flow direction is provided in the use process, and residual flushing fluid in the bottle body is sealed and stored after use.

Description

Technical Field

[0001] The utility model belongs to the technical field of surgical flushing, and in particular relates to a medical flushing bottle. Background Art

[0002] The statements herein merely provide background art related to the present invention and do not necessarily constitute prior art.

[0003] Medical irrigation mainly involves spraying liquid continuously and uninterruptedly on the surface of wounds or organs to remove secretions or foreign matter on the surface of wounds or organs to keep the surface of wounds or organs clean. Usually, there are irrigation operations such as wound irrigation, eye irrigation, and oral irrigation.

[0004] Existing flushing bottles are generally open bottles, and the bottle body is opened by rotating the outer cover to pour liquid onto the affected area, which not only wastes flushing liquid, but also causes contamination of the bottle mouth during use. Moreover, the remaining flushing liquid after use is not tightly sealed in the bottle body and is not easy to preserve.

[0005] A flushing liquid packaging bottle proposed in accordance with the Chinese utility model patent (application number 201920889097.4) belongs to the field of medical equipment technology, and includes a bottle body, one end of which is fixedly provided with an inner bottle mouth, on which is provided an outer bottle cap that is clamped thereon, and the other end is fixedly provided with a bottle bottom, on which is provided a pull ring, and both the front and rear sides of the bottle body are fixedly provided with bottle labels, on which are provided first and second scale lines that are set in opposite directions. The flushing operation is realized by manually pressing the bottle body of the flushing bottle, and a liquid flow is ejected from the raised part of the bottle mouth. However, the inventors found that the above structure still has certain unresolved problems: (1) The bottle mouth is provided with a raised portion, and the raised portion is provided with a cut line, but it needs to be manually cut or torn open before use, which can easily cause contamination of the bottle mouth, and improper operation can easily cause accidental injury to medical staff. The cumbersome operation affects the treatment time; (2) The bottle body is made of soft polyvinyl chloride material, which is easily damaged by external squeezing and puncture during transportation, and the bag-shaped bottle body is not easy to hold during the flushing operation; (3) The raised portion after cutting off is medical waste, which can easily cause environmental pollution. Utility Model Content

[0006] The purpose of the utility model is to provide a medical flushing bottle to solve the above-mentioned technical problems. By arranging the structures of the bottle body and the bottle cap, the bottle mouth can be conveniently opened before use, a flushing liquid flow with a large flow rate and a stable flow direction can be provided during use, and the remaining flushing liquid in the bottle body can be sealed and stored after use.

[0007] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0008] In a first aspect, an embodiment of the utility model provides a medical flushing bottle, comprising:

[0009] A bottle body, wherein one end of the bottle body is provided with a flushing pipe and the other end is a concave base; a flushing port is provided at the top of the flushing pipe, an external thread is provided in the middle of the flushing pipe, and a limiting portion is provided at the periphery of the bottom of the flushing pipe;

[0010] The bottle cap comprises a cover body and a limiting ring, the inner wall of the cover body is provided with an internal thread matching the external thread, the inner wall of the limiting ring is provided with a sliding groove matching the limiting portion, the cover body and the limiting ring are separable, and the limiting ring can slide up and down along the limiting portion; a raised portion is provided inside the top end of the cover body, and the raised portion abuts and aligns with the flushing port.

[0011] As a further technical solution, the limiting ring is provided with a connecting portion, and the connecting portion is a ring-shaped dot structure, and the bottle cap and the limiting ring are connected via the connecting portion.

[0012] As a further technical solution, the limiting portion is a plurality of protrusions surrounding the periphery of the bottom of the flushing pipe, and the shape of the protrusions is adapted to the groove on the inner wall surface of the limiting ring.

[0013] As a further technical solution, the protrusion is a conical structure, and one end of the protrusion facing the flushing port can enter the flushing port, while the other end cannot enter the flushing port.

[0014] As a further technical solution, the bottle body is in the shape of a rectangle or a cylinder.

[0015] As a further technical solution, scale lines are provided on the bottle body.

[0016] As a further technical solution, anti-slip grooves are symmetrically arranged on the bottle body.

[0017] As a further technical solution, the axial length of the internal thread on the inner wall of the cover body is greater than the axial length of the external thread in the middle of the flushing tube.

[0018] As a further technical solution, the cover body is provided with anti-slip stripes evenly distributed around the outside.

[0019] As a further technical solution, the top end of the flushing pipe and the middle external threaded section are detachably connected.

[0020] The beneficial effects of the above-mentioned embodiments of the utility model are as follows:

[0021] (1) The present application provides a conical protrusion structure on the bottle cap to abut against the sealed flushing port. When not in use, a limiting ring is connected to the cap body, which plays a role in connecting, sealing and limiting the cap body, thereby preventing the conical protrusion structure from moving downward and piercing the sealed flushing port due to the shaking of the flushing bottle or external force causing the cap body to rotate.

[0022] (2) At the same time, the axial length of the inner thread of the inner wall of the cover body is greater than the axial length of the outer thread in the middle of the flushing tube. The cover body is screwed to pierce the top of the flushing tube through the conical protrusion to obtain the flushing port, which can ensure that the flushing port is not contaminated. The operation is simple, the efficiency is improved, the treatment time is guaranteed, and accidental injuries to medical personnel are avoided.

[0023] (3) The bottle body is made of polypropylene with a certain strength and is equipped with an anti-slip groove for easy gripping, which is convenient for manual squeezing and flushing. At the same time, the bottle body is equipped with scale lines to facilitate observation and accurate recording of the amount of flushing liquid used.

[0024] (4) The flushing port is obtained by piercing the top of the flushing tube through the conical protrusion, and a standard circular flushing port shape can be obtained to provide a stable flushing liquid flow.

[0025] (5) The upper section structure of the flushing pipe with the flushing port is detachably connected to the middle external thread section structure. In the actual production process, the upper section structure of the flushing port can be removed to facilitate filling. After the filling is completed, the middle external thread section structure is tightly connected to achieve sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0027] Figure 1 This is a schematic diagram of the overall structure of the medical flushing bottle of the utility model;

[0028] Figure 2 It is a side structural schematic diagram of the medical flushing bottle of the utility model;

[0029] Figure 3 This is a schematic diagram of the bottle structure of the utility model medical flushing bottle;

[0030] Figure 4 This is a schematic diagram of the bottle cap structure of the medical flushing bottle of the utility model;

[0031] Figure 5 The utility model is a structural schematic diagram of a medical flushing bottle cap piercing a bottle mouth at the top of a bottle body.

[0032] The schematic diagram is for illustrative purposes only;

[0033] Among them, 1. raised part; 2. flushing port; 3. flushing tube; 4. bottle cap body; 5. connecting part; 6. limiting ring; 7. anti-slip groove; 8. bottle body; 9. external thread; 10. limiting part; 11. anti-slip stripe; 12. sliding groove; 13. scale line DETAILED DESCRIPTION

[0034] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0035] Example 1

[0036] In a typical implementation of the present invention, Figure 1-Figure 5 As shown, a medical flushing bottle is provided, comprising:

[0037] A bottle body 8, one end of which is provided with a flushing tube 3, and the other end is a concave base, which can realize the stable placement of the flushing bottle; a flushing port 2 is provided at the top of the flushing tube 3, an external thread 9 is provided in the middle of the flushing tube 3, and a limiting portion 10 is provided at the periphery of the bottom of the flushing tube 3;

[0038] The bottle cap comprises a cover body 4 and a stop ring 6. The inner wall of the cover body 4 is provided with an internal thread matching the external thread 9. The inner wall of the stop ring 6 is provided with a sliding groove 12 matching the stop portion 10. The cover body 4 and the stop ring 6 are separable, and the stop ring 6 can slide up and down along the stop portion 10. A protrusion 1 is provided inside the top of the cover body 4, and the protrusion 1 abuts against the flushing port 2. At the same time, the flushing pipe 3 is a columnar structure, and the diameter of the flushing pipe 3 gradually decreases from bottom to top.

[0039] In this embodiment, the limiting ring is provided with a connecting portion 5, and the connecting portion 5 is a ring-shaped dot structure. The bottle cap 4 and the limiting ring 6 are connected through the connecting portion. This arrangement is to prevent the conical protrusion structure from puncturing the sealed flushing port during the shaking of the flushing bottle.

[0040] The limiting portion 10 is a plurality of protrusions surrounding the periphery of the bottom of the flushing pipe 3 , and the shape of the protrusions is adapted to the sliding grooves 12 on the inner wall surface of the limiting ring 6 .

[0041] It is understandable that when the cover body 4 is rotated, the limiting function of the limiting portion 10 can ensure that the limiting ring 6 does not rotate, so that the point structure between the cover body 4 and the limiting ring 6 is disconnected by torque, thereby separating the cover body 4 and the limiting ring 6.

[0042] In this embodiment, the protrusion 1 is a conical protrusion structure, and one end of the protrusion 1 facing the flushing port 2 can enter the flushing port 2, while the other end cannot enter the flushing port 2. By screwing the cover body 4, the conical protrusion structure can move up and down, and can pierce the sealed flushing port 2 downward. When not in use, the conical protrusion can achieve a sealing effect on the flushing port 2.

[0043] In this embodiment, when the flushing bottle is not in use, the limit ring 6 and the cover body 4 are connected by a point structure. There is a certain interval between the limit ring 6 and the lower bottle body 8. The sliding groove on the inner wall of the limit ring 6 matches the limit part 10, which can prevent the cover body 4 from rotating due to shaking of the flushing bottle or external force, causing the conical protrusion structure to move downward and pierce the sealed flushing port. When in use, the cover body 4 is screwed to disconnect the point connection structure, and the cover body 4 pushes the limit ring 6 to slide downward, and drives the conical protrusion structure to move downward to pierce the bottle mouth.

[0044] In this embodiment, the bottle body 8 is in the shape of a rectangle or a cylinder and is made of polypropylene material with a certain strength, which is convenient for transportation and avoids extrusion damage. The bottle body 8 is provided with scale lines 13, and the amount of flushing liquid used can also be observed and recorded.

[0045] In this embodiment, the bottle body 8 is symmetrically provided with anti-skid grooves 7, which may be strip grooves with arcs at both ends, and whose size is similar to that of the operator's fingers, so as to facilitate the operator's grasping and squeezing.

[0046] In this embodiment, the axial length of the internal thread on the inner wall of the cover body 4 is greater than the axial length of the external thread 9 in the middle of the flushing tube 3, so that the cover body 4 and the flushing tube 3 cooperate through threads, so that the conical protrusion structure of the flushing bottle can abut and align with the flushing port 2 when not in use. When in use, the cover body 4 can drive the conical protrusion structure downward to pierce the sealed flushing port 2.

[0047] In this embodiment, the cover body 4 is provided with uniformly distributed anti-slip stripes 11 on the outside to facilitate the operator to screw it.

[0048] In this embodiment, the upper section structure of the flushing tube 3 with the flushing port 2 is detachably connected to the middle external thread section structure 9. In the actual production process, the upper section structure of the flushing port can be removed for easy filling. After the filling is completed, the middle external thread section structure is tightly connected to achieve sealing.

[0049] The working principle of the medical flushing bottle in this embodiment:

[0050] When the flushing bottle is not in use, the flushing port is in a sealed state, the cover body is connected to the limiting ring through a connecting portion of a point-shaped structure, and the entire flushing bottle is in a sealed state, preventing the conical protrusion structure from puncturing the sealed flushing port during the shaking of the flushing bottle, which is convenient for transportation and storage;

[0051] When in use, first screw the cover body, there is a certain interval between the limit ring and the bottle body, and the point-shaped connection between the cover body and the limit ring is broken. Since the axial length of the inner thread of the inner wall of the cover body is greater than the axial length of the outer thread in the middle of the flushing tube, the cover body pushes the limit ring to slide downward. When it cannot be screwed, the lower end of the limit ring abuts against the bottle body, and the conical protrusion structure in the cover body pierces the sealed flushing tube to obtain a circular flushing port. Then remove the cover body, align the flushing port with the part to be flushed, squeeze the bottle body for flushing, and after use, screw the cover body onto the flushing tube again, and the conical protrusion seals the flushing port.

[0052] In the actual production process, the upper section structure of the flushing port can be removed to facilitate filling, and after the filling is completed, the middle external thread section structure is tightly connected to achieve sealing.

[0053] The flushing port of the flushing bottle provided in this embodiment is originally sealed. The cover body is screwed down to pierce the top of the flushing tube through the conical protrusion structure to obtain the flushing port, so that the shapes of the two match each other and a standard circular flushing port shape can be obtained, which can provide a stable flushing liquid flow and ensure the sealing of the flushing liquid during use.

[0054] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A medical flushing bottle, characterized in that: include: A bottle body, one end of which is provided with a flushing pipe and the other end is a concave base; a flushing port is provided at the top of the flushing pipe, an external thread is provided in the middle of the flushing pipe, and a limit portion is provided on the periphery of the bottom of the flushing pipe; The bottle cap includes a cap body and a limiting ring. The inner wall of the cap body is provided with an internal thread matching the external thread. The inner wall of the limiting ring is provided with a sliding groove matching the limiting portion. The cap body and the limiting ring are separable, and the limiting ring can slide up and down along the limiting portion. A raised portion is provided inside the top end of the cap body, and the raised portion abuts and aligns with the flushing port.

2. A medical flushing bottle according to claim 1, characterized in that: The limiting ring is provided with a connecting portion, which is an annular point structure, and the bottle cap and the limiting ring are connected via the connecting portion.

3. A medical flushing bottle according to claim 1, characterized in that: The limiting portion is a plurality of protrusions surrounding the periphery of the bottom of the flushing pipe, and the shape of the protrusions is adapted to the sliding groove on the inner wall surface of the limiting ring.

4. A medical flushing bottle according to claim 1, characterized in that: The protrusion is a conical structure, and one end of the protrusion facing the flushing port can enter the flushing port, while the other end cannot enter the flushing port.

5. A medical flushing bottle according to claim 1, characterized in that: The bottle body is in the shape of a rectangle or a cylinder.

6. A medical flushing bottle according to claim 1, characterized in that: The bottle body is provided with scale lines.

7. A medical flushing bottle according to claim 1, characterized in that: Anti-slip grooves are symmetrically arranged on the bottle body.

8. A medical flushing bottle according to claim 1, characterized in that: The axial length of the internal thread on the inner wall of the cover is greater than the axial length of the external thread in the middle of the flushing pipe.

9. A medical flushing bottle according to claim 1, characterized in that: The exterior of the cover is provided with anti-slip stripes that are evenly distributed around it.

10. A medical flushing bottle according to claim 1, characterized in that: The upper section structure of the flushing pipe with the flushing port and the middle external thread section structure thereof are detachably connected.

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