Medical sterilization safety type hydrogen peroxide cartridge

Abstract

The utility model relates to the field of hydrogen peroxide cartridges, and discloses a medical sterilization safety type hydrogen peroxide cartridge which comprises a cartridge body, a plurality of sealing covers are adhered to the top of the cartridge body and are transversely arranged, two groups of rectangular rings are symmetrically arranged at the top of the cartridge body, and the two groups of rectangular rings are symmetrically arranged at the bottom of the cartridge body. Two groups of round holes are symmetrically formed in the clamping box body, needle heads are connected into the round holes in a penetrating and sealing mode, a base plate is fixedly connected to the bottom ends of the needle heads, and springs are arranged on the outer walls of the needle heads in a sleeving mode. The sealing cover is easy to use, the sealing performance and the mechanical damage resistance are improved due to the fact that the sealing cover is made of aluminum-plastic composite materials, the round hole and the sealing block are designed in a closed hidden mode and can be shielded through the supporting pad, and therefore leakage is prevented, decomposition when meeting light is avoided, and the service life of the sealing cover is prolonged. The hydrogen peroxide capsule is protected by the capsule shell, the sealing cover and the cartridge body, so that the protection level is improved, and leakage and decomposition of hydrogen peroxide are prevented.

Description

Technical Field

[0001] The utility model relates to the field of hydrogen peroxide cartridges, in particular to a medical sterilization safety hydrogen peroxide cartridge. Background Art

[0002] The hydrogen peroxide cartridges currently used in the hydrogen peroxide medical sterilization industry often leak during use, causing health hazards to medical staff. Inhalation of hydrogen peroxide vapor or mist has strong irritation to the respiratory tract. Direct contact of the eyes with the liquid causes irreversible damage or even blindness. Other goods are corroded during transportation. The leaked materials cause oxidation reactions with other products and cause explosions. Hydrogen peroxide decomposes faster when heated, exposed to light, or in the presence of certain metal ions (such as Fe3+, Cu2+, etc.). The cartridges in use are made of plastic and are hot-pressed. The discharge holes and air inlet holes are through-type openings, which cannot prevent leakage and can also cause photodecomposition to reduce the effective content of the product. The hydrogen peroxide capsules in the hydrogen peroxide cartridge are made of transparent material, which cannot achieve the light-proof storage conditions of hydrogen peroxide, and can also cause product instability and affect the sterilization effect. Therefore, those skilled in the art provide a medical sterilization safety hydrogen peroxide cartridge to solve the problems raised in the above background technology. Utility Model Content

[0003] The utility model aims to provide a medical sterilization safety hydrogen peroxide cartridge to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical sterilization safety hydrogen peroxide cartridge, comprising a cartridge body, a plurality of sealing covers bonded to the top of the cartridge body, and the plurality of sealing covers are arranged in a transverse arrangement, two groups of rectangular rings are symmetrically arranged on the top of the cartridge body, two groups of circular holes are symmetrically opened on the cartridge body, and a needle is sealed and connected through the circular hole, the bottom end of the needle is fixedly connected to a chassis, a spring is sleeved on the outer wall of the needle, the top of the spring is fixedly connected to the bottom of the cartridge body, the bottom end of the spring is fixedly connected to the top of the chassis, two groups of water outlet holes are symmetrically opened on the bottom of the cartridge body, and a sealing block is sealed and inserted in the water outlet hole, a connecting belt is fixedly connected to the bottom of the sealing block, and one end of the connecting belt is fixedly connected to the bottom of the cartridge body, two groups of clamps are symmetrically arranged on the top of the cartridge body, a hydrogen peroxide capsule is clamped on the inner wall of the clamp, and the needle is located below the hydrogen peroxide capsule.

[0005] As a further solution of the utility model: glue is provided on the inner side of the rectangular ring, and the glue is bonded to the outer wall of the sealing cover.

[0006] As a further solution of the utility model: the top inner wall of the sealing cover fits the outer wall of the hydrogen peroxide capsule, the bottom of the cassette body is fixedly connected with a support pad, and the support pad surrounds the multiple sealing blocks and the chassis.

[0007] As a further solution of the utility model: the cassette body is made of aluminum, and the sealing cover is made of aluminum-plastic composite material.

[0008] As a further solution of the utility model: the water outlet is located on one side of the circular hole, and the number of the sealing covers is nine.

[0009] As a further solution of the utility model: the bottom of the sealing cover and the top of the cassette body are sealed and fitted, and every two vertically arranged snap rings are covered by the sealing cover.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The sealing cover is made of aluminum-plastic composite material to improve the sealing performance and resistance to mechanical damage, prevent leakage and light decomposition, adapt to various transportation conditions, and meet the customs export packaging performance requirements. The open discharge port and air inlet cannot avoid light decomposition caused by light. The hydrogen peroxide capsule is made of aluminum foil and polyethylene composite material to improve the capsule strength and light-proof performance, prevent capsule leakage and light decomposition. After pushing the chassis upward, the needle can be driven through the round hole to puncture the hydrogen peroxide capsule. Then the hydrogen peroxide capsule is tilted, and the hydrogen peroxide leaked from the hydrogen peroxide capsule will flow into the water outlet position on one side. Then, the sealing block can be pulled out to allow the hydrogen peroxide to flow out of the water outlet for use.

[0012] The utility model is simple to use. The sealing cover is made of aluminum-plastic composite material to improve the sealing performance and mechanical damage resistance. The circular hole and the sealing block adopt a closed hidden design and can be shielded by a support pad, thereby preventing leakage and avoiding decomposition when exposed to light. The hydrogen peroxide capsule is protected by a capsule shell, a sealing cover and a cassette body, thereby improving the protection level, thereby preventing hydrogen peroxide from leaking and decomposing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of the support pad in the utility model;

[0015] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A;

[0016] Figure 4 It is a first partial explosion three-dimensional schematic diagram of the utility model;

[0017] Figure 5 This is a second partial explosion three-dimensional schematic diagram of the utility model.

[0018] In the figure: 1. cassette body; 2. sealing cover; 3. rectangular ring; 4. support pad; 5. chassis; 6. connecting belt; 7. sealing block; 8. spring; 9. round hole; 10. retaining ring; 11. hydrogen peroxide capsule; 12. water outlet; 13. needle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the 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 of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 5 In the embodiment of the utility model, a medical sterilization safety hydrogen peroxide cartridge comprises a cartridge body 1, a plurality of sealing covers 2 are bonded to the top of the cartridge body 1, and the plurality of sealing covers 2 are arranged in a horizontal arrangement, two groups of rectangular rings 3 are symmetrically arranged on the top of the cartridge body 1, two groups of circular holes 9 are symmetrically opened on the cartridge body 1, and a needle 13 is sealed and connected through the circular hole 9, the bottom end of the needle 13 is fixedly connected to a chassis 5, a spring 8 is sleeved on the outer wall of the needle 13, the top end of the spring 8 is fixedly connected to the bottom of the cartridge body 1, the bottom end of the spring 8 is fixedly connected to the top of the chassis 5, and the bottom of the cartridge body 1 is symmetrically opened with two A water outlet hole 12 is formed, and a sealing block 7 is sealed and inserted in the water outlet hole 12. A connecting belt 6 is fixedly connected to the bottom of the sealing block 7, and one end of the connecting belt 6 is fixedly connected to the bottom of the cassette body 1. Two groups of clamps 10 are symmetrically arranged on the top of the cassette body 1. A hydrogen peroxide capsule 11 is clamped on the inner wall of the clamp 10. After the chassis 5 is pushed upward, the needle 13 can be driven to pass through the circular hole 9 to pierce the hydrogen peroxide capsule 11. Then, the hydrogen peroxide capsule 11 is tilted, and the hydrogen peroxide leaked from the hydrogen peroxide capsule 11 will flow into the water outlet hole 12 on one side. Then, the sealing block 7 can be pulled out to make the hydrogen peroxide flow out of the water outlet hole 12 for use.

[0021] In this embodiment, glue is provided on the inner side of the rectangular ring 3 , and the glue is bonded to the outer wall of the sealing cover 2 .

[0022] In this embodiment, the top inner wall of the sealing cover 2 fits the outer wall of the hydrogen peroxide capsule 11 , and the bottom of the cassette body 1 is fixedly connected with a support pad 4 , which surrounds the plurality of sealing blocks 7 and the bottom plate 5 .

[0023] In this embodiment, the needle 13 is located below the hydrogen peroxide capsule 11 .

[0024] In this embodiment, the cartridge body 1 is made of aluminum, and the sealing cover 2 is made of an aluminum-plastic composite material.

[0025] In this embodiment, the water outlet 12 is located at one side of the circular hole 9, and the number of the sealing covers 2 is nine.

[0026] In this embodiment, the bottom of the sealing cover 2 and the top of the cassette body 1 are sealed and fitted, and every two vertically arranged snap rings 10 are covered by the sealing cover 2. The sealing cover 2 is adhered to the cassette body 1 by applying glue on the inner wall of the rectangular ring 3. When the rectangular ring 3 is heated, the glue can be melted and the sealing cover 2 can be removed. At this time, the hydrogen peroxide capsule 11 clamped on the snap ring 10 can be replaced.

[0027] The working principle of the utility model is as follows: after the chassis 5 is pushed upward, the needle 13 can be driven to pass through the circular hole 9 to puncture the hydrogen peroxide capsule 11, and then the hydrogen peroxide capsule 11 is tilted, and the hydrogen peroxide leaked from the hydrogen peroxide capsule 11 will flow into the water outlet 12 on one side, and then the sealing block 7 can be pulled out to allow the hydrogen peroxide to flow out from the water outlet 12 for use, and the sealing cover 2 is adhered to the cartridge body 1 by applying glue on the inner wall of the rectangular ring 3, and when the rectangular ring 3 is heated, the glue can be melted to remove the sealing cover 2, and at this time, the hydrogen peroxide capsule 11 clamped on the clamping ring 10 can be replaced.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medical sterilization safety hydrogen peroxide cartridge, comprising a cartridge body (1), characterized in that: A plurality of sealing covers (2) are bonded to the top of the cartridge body (1), and the plurality of sealing covers (2) are arranged in a transverse arrangement. Two groups of rectangular rings (3) are symmetrically arranged on the top of the cartridge body (1). Two groups of circular holes (9) are symmetrically opened on the cartridge body (1), and a needle (13) is passed through the circular hole (9) and is sealed and connected thereto. The bottom end of the needle (13) is fixedly connected to the bottom plate (5). A spring (8) is sleeved on the outer wall of the needle (13). The top end of the spring (8) is fixedly connected to the bottom of the cartridge body (1). The bottom end is fixedly connected to the top of the bottom plate (5); the bottom of the cartridge body (1) is symmetrically provided with two groups of water outlet holes (12), and a sealing block (7) is sealed and inserted in the water outlet hole (12); the bottom of the sealing block (7) is fixedly connected with a connecting belt (6), and one end of the connecting belt (6) is fixedly connected to the bottom of the cartridge body (1); the top of the cartridge body (1) is symmetrically provided with two groups of clamping rings (10), and a hydrogen peroxide capsule (11) is clamped on the inner wall of the clamping ring (10), and the needle (13) is located below the hydrogen peroxide capsule (11).

2. A medical sterilization safety hydrogen peroxide cartridge according to claim 1, characterized in that: Glue is provided on the inner side of the rectangular ring (3), and the glue is bonded to the outer wall of the sealing cover (2).

3. The medical sterilization safety hydrogen peroxide cartridge according to claim 1, characterized in that: The top inner wall of the sealing cover (2) fits the outer wall of the hydrogen peroxide capsule (11), and the bottom of the cartridge body (1) is fixedly connected to a support pad (4), which surrounds the plurality of sealing blocks (7) and the bottom plate (5).

4. The medical sterilization safety hydrogen peroxide cartridge according to claim 1, characterized in that: The cartridge body (1) is made of aluminum, and the sealing cover (2) is made of an aluminum-plastic composite material.

5. The medical sterilization safety hydrogen peroxide cartridge according to claim 1, characterized in that: The water outlet hole (12) is located on one side of the circular hole (9), and the number of the sealing covers (2) is nine.

6. The medical sterilization safety hydrogen peroxide cartridge according to claim 1, characterized in that: The bottom of the sealing cover (2) is sealed to the top of the cartridge body (1), and each of the two vertically arranged clamping rings (10) is covered by the sealing cover (2).

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