Isolation gas tank

Abstract

The utility model discloses an isolation gas tank in the field of medical auxiliary appliances, which comprises a tank body, wherein the top of the tank body is provided with an extraction opening connected with an extraction gun, and an extraction sealing plug is arranged in the extraction opening; the isolation inner tank is arranged in the tank body, the isolation inner tank is isolated from the interior of the tank body through a soft diaphragm, and a tank opening of the isolation inner tank is provided with a flange used for wrapping the tank opening of the tank body; the blood suction cup has the advantages that the inner isolation cup is arranged, the blood suction cotton layer is filled in the inner isolation cup, sucked-out blood can be cleaned, the cup body is prevented from being polluted by the blood, and the blood suction cup is more convenient and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary appliances, in particular to an isolation gas cylinder. Background Art

[0002] Cupping is a common treatment method in clinical acupuncture. As the saying goes, cupping is half the cure. It is a well-known treatment method. Because this treatment method is deeply loved by people, in recent years there are many types of instruments used for cupping treatment, including glass jars, ceramic jars and a variety of household health care jars. Now there is also bloodletting therapy using cupping devices.

[0003] Blood is a medium for the transmission of infectious diseases. The cups used for bloodletting and cupping need to be strictly disinfected. In addition, whether the sterilized cups can meet the sterility requirements needs to be tested, which is neither convenient nor safe. If the disinfection is not strict, it is easy to cause cross infection, and the consequences are extremely serious. For this reason, we propose a disposable bloodletting cupping device to solve the above problems.

[0004] For this purpose, we propose an isolation gas tank. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides an isolation gas tank.

[0006] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is:

[0007] An isolation gas tank comprises a tank body: a suction port connected to a suction gun is provided on the top, and a suction sealing plug is provided in the suction port; an isolation inner tank is provided in the tank body, the isolation inner tank is isolated from the inside of the tank body by a soft diaphragm, and the tank mouth of the isolation inner tank is provided with a flange for covering the tank mouth of the tank body.

[0008] By providing an isolation inner tank, a flange is provided at the tank mouth of the isolation inner tank to cover the tank mouth of the tank body, and the isolation inner tank is isolated from the inside of the tank body by a soft diaphragm, so that the tank body and the human body can be completely isolated. When the air inside the tank body is extracted by the vacuum gun, the soft diaphragm will deform to form a negative pressure in the isolation inner tank, thereby achieving bloodletting for the human body. The flange and the isolation inner tank can effectively prevent blood from splashing into the tank body. After use, the isolation inner tank can be taken out and discarded, avoiding the problem of blood contamination of the tank body. The isolation inner tank can be directly replaced for use, which is very convenient and safe.

[0009] It is further defined that the isolation inner tank comprises a cylinder with openings at both ends, a soft diaphragm is arranged at the tail of the cylinder, a flange is arranged at the head of the cylinder, and a blood-absorbent cotton layer is filled in the cylinder; a hard cylinder is arranged in the isolation inner tank, and the soft diaphragm is arranged at the tail of the cylinder, the cylinder can enhance the strength of the isolation inner tank, and the blood-absorbent cotton layer is filled in the cylinder to absorb the blood sucked out by negative pressure, thereby preventing the uncontrolled outflow of blood and soiling clothes and medical equipment when the tank body and the isolation inner tank are removed after use.

[0010] It is further defined that the blood-absorbent cotton layer is fixed on the soft diaphragm by bonding; the blood-absorbent cotton layer is fixed on the soft diaphragm by bonding, which has a simple structure and is easy to manufacture.

[0011] It is further specified that an anti-slip groove is circumferentially provided on the outer wall of the tank mouth of the tank body, and an anti-slip clamp ring matching the anti-slip groove is provided on the flange; the provision of the anti-slip groove and the anti-slip clamp ring can prevent the isolation inner tank from completely sliding into the tank body due to inadequate tightening of the isolation inner tank during use, thereby further ensuring the use effect.

[0012] It is further defined that the flange is made of soft material, and the outer diameter of the flange in an unstressed state is smaller than the diameter of the mouth of the can body; such a flange arrangement can tighten the mouth of the can body after the flange is folded upward, making it more stable and preventing it from slipping.

[0013] It is further defined that the vacuum gun includes a piston gun body and a one-way joint, a one-way valve is provided inside the one-way joint; during the vacuuming process, the vacuum sealing plug of the vacuum gun will also be sucked away from the tank mouth due to the negative pressure, so that the vacuum gun can extract the gas inside the tank body, and when the piston of the piston gun body returns to its position, the vacuum sealing plug also returns to seal the tank body to prevent air leakage, and multiple reciprocating vacuuming can achieve negative pressure inside the tank body.

[0014] The beneficial effects of the utility model are as follows: by providing an isolation inner tank and filling the isolation inner tank with a blood-absorbing cotton layer, the sucked blood can be cleaned, thereby avoiding blood contamination of the tank body, and being more convenient and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of the tank under negative pressure;

[0017] Figure 3 for Figure 1 Enlarged schematic diagram of part A.

[0018] The symbols of the components are as follows:

[0019] Tank body 1, air extraction port 11, anti-slip groove 12, isolation inner tank 2, soft diaphragm 21, cylinder 22, flange 23, blood-absorbing cotton layer 24, anti-slip collar 25, air extraction gun 3, piston gun body 31, one-way joint 32, air extraction sealing plug 4. DETAILED DESCRIPTION

[0020] The specific implementation methods of the utility model are described below to facilitate technical personnel in this technical field to understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific implementation methods. For ordinary technical personnel in this technical field, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, and all utility model creations using the concept of the utility model are protected.

[0021] Example:

[0022] like Figure 1-Figure 3 As shown, an isolation gas tank comprises a tank body 1, an isolation inner tank 2 and an air extraction gun 3. The top of the tank body 1 is provided with an air extraction port 11 connected to the air extraction gun 3, and the air extraction port 11 is provided with an air extraction sealing plug 4. The air extraction gun 3 comprises a piston gun body 31 and a one-way joint 32, and the one-way joint 32 is provided with a one-way valve; the isolation inner tank 2 is arranged in the tank body 1, and the isolation inner tank 2 is isolated from the inside of the tank body 1 by a soft diaphragm 21, and the tank mouth of the isolation inner tank 2 is provided with a flange 23 for covering the tank mouth of the tank body 1. The tank 2 comprises a cylinder 22 with openings at both ends, a soft diaphragm 21 is arranged at the tail of the cylinder 22, a flange 23 is arranged at the head of the cylinder 22, and a blood-absorbing cotton layer 24 is filled in the cylinder 22; the blood-absorbing cotton layer 24 is fixed on the soft diaphragm 21 by bonding; the flange 23 is made of soft silicone material, and the outer diameter of the flange 23 in an unstressed state is smaller than the diameter of the tank mouth of the tank body 1; an anti-slip groove 12 is circumferentially opened on the outer wall of the tank mouth of the tank body 1, and an anti-slip clamp ring 25 matching the anti-slip groove 12 is provided on the flange 23.

[0023] By setting an isolation inner tank 2, a flange 23 is set at the tank mouth of the isolation inner tank 2 to cover the tank mouth of the tank body 1, and the isolation inner tank 2 is isolated from the inside of the tank body 1 by a soft diaphragm 21, so that the tank body 1 and the human body can be completely isolated. When the air extraction gun 3 extracts the air inside the tank body 1, the soft diaphragm 21 will be deformed to form a negative pressure in the isolation inner tank 2, so as to achieve bloodletting for the human body. The flange 23 and the isolation inner tank 2 can well prevent blood from splashing into the tank body 1. After use, the isolation inner tank 2 can be taken out and discarded, avoiding the problem of blood contamination to the tank body 1. The isolation inner tank 2 can be directly replaced for use, which is very convenient and safe. A hard cylinder 22 is set on the isolation inner tank 2, and the soft diaphragm 21 is set at the tail of the cylinder 22. The cylinder 22 can enhance the strength of the isolation inner tank 2, and the blood-absorbing cotton layer 24 filled in the cylinder 22 can The blood sucked out by the negative pressure is absorbed, so as to prevent the blood from flowing out uncontrollably and soiling clothes and medical equipment when the tank body 1 and the isolation inner tank 2 are removed after use; the blood-absorbing cotton layer 24 is fixed on the soft diaphragm 21 by bonding, which has a simple structure and is easy to manufacture; the anti-slip groove 12 and the anti-slip collar 25 are provided to prevent the isolation inner tank 2 from completely sliding into the tank body 1 when the isolation inner tank 2 is not pressed tightly during use, thereby further ensuring the use effect; the flange 23 is provided in this way so that the flange 23 can tighten the tank mouth of the tank body 1 after being folded upward, making it more stable and preventing slipping; the vacuum gun 3 will also be sucked away from the tank mouth due to the negative pressure during the vacuum process, so that the vacuum gun 3 extracts the gas inside the tank body 1, and when the piston of the piston gun body 31 returns to its position, the vacuum sealing plug 4 also returns to its position to seal the tank body 1 to prevent air leakage, and multiple reciprocating vacuuming is performed to achieve the negative pressure inside the tank body 1.

Claims

1. An isolation gas tank, characterized in that: include: The tank body (1) is provided with a suction port (11) connected to a suction gun (3) at the top, and a suction sealing plug (4) is provided in the suction port (11); An isolation inner tank (2) is arranged inside the tank body (1), the isolation inner tank (2) is isolated from the inside of the tank body (1) by a soft diaphragm (21), and the tank mouth of the isolation inner tank (2) is provided with a flange (23) for covering the tank mouth of the tank body (1).

2. The isolation gas tank according to claim 1, characterized in that: The isolation inner tank (2) comprises a cylinder (22) with openings at both ends, the soft diaphragm (21) is arranged at the tail of the cylinder (22), the flange (23) is arranged at the head of the cylinder (22), and the cylinder (22) is filled with a blood-absorbing cotton layer (24).

3. The isolation gas tank according to claim 2, characterized in that: The blood-absorbing cotton layer (24) is fixed on the soft diaphragm (21) by bonding.

4. The isolation gas tank according to claim 1, characterized in that: An anti-slip groove (12) is circumferentially formed on the outer wall of the tank mouth of the tank body (1), and an anti-slip clamping ring (25) matching the anti-slip groove (12) is provided on the flange (23).

5. The isolation gas tank according to claim 4, characterized in that: The flange (23) is made of a soft material, and the outer diameter of the flange (23) in an unstressed state is smaller than the diameter of the mouth of the tank body (1).

6. The isolation gas tank according to claim 1, characterized in that: The air extraction gun (3) comprises a piston gun body (31) and a one-way joint (32), wherein a one-way valve is arranged inside the one-way joint (32).

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