Novel venom suction device

Abstract

The utility model discloses a novel venom suction device, which relates to the technical field of medical instruments and comprises a tank body, a suction pipe and a vacuum suction gun. The vacuum exhaust gun is communicated with the tank body, and a tank opening is formed in the bottom of the tank body; the suction pipe is inserted into the position, close to a tank opening, of the tank body, a one-way piston is arranged at the joint of the suction pipe and the tank body, the tank body is connected with an inlet of the one-way piston, an outlet of the one-way piston is connected with the suction pipe, and the end, away from the tank body, of the suction pipe is connected with a needle tube. The utility model provides a novel venom suction device which is used for solving the technical problems that an existing venom suction device can only discharge venom to the surface of skin, the venom can return to the skin if the device is dismounted, and the venom cannot be timely and effectively discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a novel venom suction device. Background Art

[0002] At present, with the improvement of people's living standards, more and more families like to keep pets, and animal bites are reported from time to time. If you are accidentally bitten by a cat or dog, the local wound will show redness, swelling and pain. In severe cases, it may cause lymphangitis, cellulitis, etc., and even if the cat or dog is infected with rabies, the mortality rate is extremely high. In addition, my country has a vast territory, and people like to integrate into nature in their spare time, especially in mountains, woods, grass and other places. Snake bites, bee stings, scorpion stings and centipede bites also occur from time to time. Whether it is snake venom, scorpion venom, or centipede toxin, severe cases can cause coma and death. Therefore, it is very important to treat the wound quickly and effectively, which can greatly improve the survival rate of the wounded.

[0003] Whether it is a bite from a cat or dog, or a bite from a snake or scorpion, after washing the wound, it is necessary to squeeze the wound to drain the dirty blood with venom as much as possible. However, the existing venom suction device can only discharge the venom onto the surface of the skin by vacuuming. If the device is removed, the venom may return to the skin, and the venom cannot be discharged in a timely and effective manner. Utility Model Content

[0004] The utility model embodiment discloses a novel venom suction device, which is used to solve the technical problem that the existing venom suction device can only discharge venom onto the surface of the skin, and if the device is removed, the venom may return to the skin, and the venom cannot be discharged in time and effectively.

[0005] The utility model embodiment provides a novel venom suction device, comprising: a tank body, a suction pipe and a vacuum suction gun;

[0006] The vacuum exhaust gun is connected to the tank body, and the bottom of the tank body is a tank mouth;

[0007] The suction tube is inserted into the tank body near the tank mouth, a one-way piston is provided at the connection between the suction tube and the tank body, the tank body is connected to the inlet of the one-way piston, the outlet of the one-way piston is connected to the suction tube, and the end of the suction tube away from the tank body is connected to the needle tube.

[0008] Preferably, it further comprises: a deflation pipe, the deflation pipe is inserted into the tank body, and the vacuum suction gun is sleeved outside the deflation pipe;

[0009] A deflation valve stem and a first sealing plug are arranged in the deflation pipe, a deflation hole is arranged on the side wall of the deflation pipe, and the bottom end of the deflation valve stem is connected to the first sealing plug.

[0010] Preferably, two opposite sides of the tank body of the tank body are recessed into an arc shape in a direction away from the tank mouth.

[0011] Preferably, the vacuum extraction gun comprises a piston cylinder and a front nozzle, wherein the front nozzle is connected to the bottom of the piston cylinder and is sleeved outside the exhaust pipe;

[0012] The piston cylinder and the front nozzle are both hollow tubes. A pull rod, a spring and a second sealing plug are arranged in the piston cylinder. The spring is sleeved outside the pull rod. A part of the pull rod passes through the top of the piston cylinder, and the bottom end of the pull rod is connected to the second sealing plug.

[0013] Preferably, the vacuum suction gun further comprises a gun handle, wherein the gun handle is connected to the top of the piston cylinder.

[0014] Preferably, the front mouth is made of soft rubber.

[0015] Preferably, the first sealing plug is made of rubber.

[0016] Preferably, the tank body is made of transparent material.

[0017] Preferably, the tank body of the tank is arc-shaped.

[0018] Preferably, the mouth of the can body extends outwardly with an edge.

[0019] The novel venom suction device provided by the utility model has the following advantages:

[0020] It comprises: a tank body, a suction pipe and a vacuum suction gun; the vacuum suction gun is connected to the tank body, and the bottom of the tank body is a tank mouth; the suction pipe is inserted into the tank body near the tank mouth, a one-way piston is provided at the connection between the suction pipe and the tank body, the tank body is connected to the inlet of the one-way piston, the outlet of the one-way piston is connected to the suction pipe, and the end of the suction pipe away from the tank body is connected to a needle tube.

[0021] The bottom of the tank body in the utility model is the tank mouth, which contacts the skin surface. By connecting the vacuum suction gun and the tank body, the air in the tank body is sucked out by using the vacuum suction gun, so that the tank body is in a vacuum negative pressure state, so that the venom in the skin is sucked out to the skin surface, and the one-way piston is in a closed state at this time;

[0022] A needle is connected to the end of the suction tube away from the tank body. Since the tank mouth at the bottom of the tank body is connected to the skin, the one-way piston is in a conducting state when the needle connected to the suction tube near the tank mouth is sucking. The venom on the skin surface can be sucked into the needle, the venom is taken away from the skin, and the venom is discharged in a timely and effective manner to prevent the venom from returning to the skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 This is a schematic diagram of the structure of a novel venom suction device provided in an embodiment of the utility model;

[0025] Figure 2 It is a schematic structural diagram of a tank body, a venting pipe, a venting valve stem and a first sealing plug provided in an embodiment of the utility model;

[0026] Figure 3 This is a schematic structural diagram of a novel venom suction device provided in another embodiment of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the vacuum extraction gun provided in an embodiment of the utility model;

[0028] In the figure: 1, tank body; 11, tank body; 12, tank mouth; 2, vacuum extraction gun; 21, front nozzle; 22, piston cylinder; 221, second sealing plug; 222, spring; 223, pull rod; 3, suction tube; 4, one-way piston; 5, needle tube; 6, venting tube; 61, venting valve stem; 62, first sealing plug. DETAILED DESCRIPTION

[0029] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model are described clearly and completely. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the embodiments of the utility model.

[0031] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0032] In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0034] The utility model embodiment discloses a novel venom suction device, which is used to solve the technical problem that the existing venom suction device can only discharge venom onto the surface of the skin, and if the device is removed, the venom may return to the skin, and the venom cannot be discharged in time and effectively.

[0035] See also Figure 1 , an embodiment of the utility model provides a novel venom suction device, comprising: a tank body 1, a suction pipe 3 and a vacuum suction gun 2;

[0036] The vacuum exhaust gun 2 is connected to the tank body 1, and the bottom of the tank body 1 is a tank mouth 12;

[0037] The suction tube 3 is inserted into the tank body 1 near the tank mouth 12, and a one-way piston 4 is provided at the connection between the suction tube 3 and the tank body 1. The tank body 1 is connected to the inlet of the one-way piston 4, and the outlet of the one-way piston 4 is connected to the suction tube 3. The end of the suction tube 3 away from the tank body 1 is connected to the needle tube 5.

[0038] It should be noted that the bottom of the tank body 1 is a tank mouth 12, and the tank mouth 12 is in contact with the skin surface. By connecting the vacuum suction gun 2 with the top of the tank body 1, the vacuum suction gun 2 is used to extract the air in the tank body 1, so that the tank body 1 is in a vacuum negative pressure state, so that the venom in the skin is sucked out to the skin surface, and the one-way piston 4 is in a closed state at this time;

[0039] The needle tube 5 is connected to the end of the suction tube 3 away from the tank body 1. Since the tank mouth 12 at the bottom of the tank body 1 is connected to the skin, when the needle tube 5 connected to the suction tube 3 near the tank mouth 12 of the tank body 1 is sucked, the one-way piston 4 is in a conducting state, and the venom on the skin surface can be sucked into the needle tube 5, the venom is taken away from the skin, and the venom is discharged in a timely and effective manner to prevent the venom from returning to the skin.

[0040] See also Figure 1 , 2 As a further improvement, it also includes: a venting pipe 6, the venting pipe 6 is inserted into the tank body 1, and the vacuum exhaust gun 2 is set outside the venting pipe 6;

[0041] A deflation valve stem 61 and a first sealing plug 62 are provided in the deflation pipe 6 . A deflation hole (not shown in the figure) is provided on the side wall of the deflation pipe 6 . The bottom end of the deflation valve stem 61 is connected to the first sealing plug 62 .

[0042] It should be noted that a vent hole is provided on the side wall of the vent pipe 6. In the initial state, the first sealing plug 62 is located below the vent hole. When it is necessary to vent, the vent valve stem 61 is lifted upward to drive the first sealing plug 62 to move upward to the top of the vent hole, so that the gas can be discharged from the vent hole.

[0043] The inner diameter of the top end of the deflation pipe 6 decreases from bottom to top, which can prevent the deflation valve stem 61 from slipping out of the top end of the deflation pipe 6 when the deflation valve stem 61 is lifted upward;

[0044] The first sealing plug 62 can be detached from the deflation valve stem 61 and removed from the deflation pipe 6 .

[0045] See also Figure 3 As a further improvement, two opposite sides of the tank body 11 of the tank body 1 are recessed into an arc shape in a direction away from the tank mouth 12 .

[0046] It should be noted that the two opposite sides of the tank body 11 of the tank body 1 are concave in an arc shape in the direction away from the tank mouth 12, so that when the tank body 1 is placed at the knee, wrist, or elbow, it can better fit the curved human body parts (for example, joints such as knees, wrists, and elbows) to absorb venom from the wounds there. The specific curvature of the arc can be adjusted according to actual needs.

[0047] The can body 11 of a general can body 1 has no depression and can fit on a flat skin, but cannot fit on a curved part of the human body.

[0048] See also Figure 4 As a further improvement, the vacuum extraction gun 2 includes a piston cylinder 22 and a front nozzle 21, the front nozzle 21 is connected to the bottom of the piston cylinder 22, and the front nozzle 21 is sleeved outside the exhaust pipe 6;

[0049] The piston cylinder 22 and the front nozzle 21 are both hollow tubes. A pull rod 223, a spring 222 and a second sealing plug 221 are provided in the piston cylinder 22. The spring 222 is sleeved outside the pull rod 223. A part of the pull rod 223 passes through the top of the piston cylinder 22, and the bottom end of the pull rod 223 is connected to the second sealing plug 221.

[0050] It should be noted that the pull rod 223 is pulled upward to evacuate air, which drives the second sealing plug 221 to move upward, and the spring 222 sleeved outside the pull rod 223 is supported by the top of the piston cylinder 22, thereby being compressed; the second sealing plug 221 is not ventilated up and down during the upward movement, so that a negative pressure vacuum state is formed in the tank body 1;

[0051] When the pull rod 223 is released, the spring 222 is reset, pushing the second sealing plug 221 to reset;

[0052] The inner diameter of the piston cylinder 22 is greater than the inner diameter of the front nozzle 21 , which can prevent the second sealing plug 221 from sliding out of the piston cylinder 22 .

[0053] See also Figure 4 As a further improvement, the vacuum extraction gun 2 further includes a gun handle 23 , which is connected to the top of the piston cylinder 22 .

[0054] It should be noted that the gun handle 23 is connected to the top of the piston cylinder 22, and the user can hold the gun handle 23 with one hand and pull the pull rod 223 with the other hand, which is more convenient to use.

[0055] As a further improvement, the material of the front nozzle 21 is soft rubber.

[0056] It should be noted that the material of the front nozzle 21 is soft rubber. Since the front nozzle 21 of the vacuum gun 2 is connected to the tank body 1, setting the material of the front nozzle 21 to soft rubber and contacting with the tank body 1 can improve the sealing between the front nozzle 21 and the tank body 1, thereby ensuring that the vacuum gun 2 can draw the tank body 1 into a vacuum state as quickly as possible.

[0057] As a further improvement, the first sealing plug 62 is made of rubber.

[0058] It should be noted that, in order to enable the first sealing plug 62 to slide more smoothly, the material of the first sealing plug 62 is set to be rubber, which is soft and has good sealing performance.

[0059] As a further improvement, the tank body 1 is made of a transparent material.

[0060] It should be noted that the tank body 1 is made of a transparent material, so that the user can look out and visually see whether the poison is sucked out of the tank body 1.

[0061] See also Figure 1 As a further improvement, the tank body 11 of the tank body 1 is arc-shaped.

[0062] It should be noted that the tank body 11 of the tank body 1 is arc-shaped, the edges and corners of the tank body 1 are smooth and not easy to be bumped and worn, and when the tank body 1 is pressed against the skin, it will not hurt the hand.

[0063] See also Figure 1 As a further improvement, the mouth 12 of the tank body 1 extends outwardly with an edge.

[0064] It should be noted that the mouth 12 of the can body 1 extends outwardly with an edge, which can better fit the skin and increase the contact area between the mouth 12 and the skin, making the force more uniform.

[0065] The above is a detailed introduction to a novel venom suction device provided by the present invention. For a person skilled in the art, according to the idea of ​​the embodiments of the present invention, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A novel venom suction device, characterized in that: include: Tanks, suction tubes and vacuum guns; The vacuum exhaust gun is connected to the tank body, and the bottom of the tank body is a tank mouth; The suction tube is inserted into the tank body near the tank mouth, a one-way piston is provided at the connection between the suction tube and the tank body, the tank body is connected to the inlet of the one-way piston, the outlet of the one-way piston is connected to the suction tube, and the end of the suction tube away from the tank body is connected to the needle tube.

2. The novel venom suction device according to claim 1 is characterized in that: It also includes: a deflation pipe, the deflation pipe is inserted into the tank body, and the vacuum suction gun is set outside the deflation pipe; A deflation valve stem and a first sealing plug are arranged in the deflation pipe, a deflation hole is arranged on the side wall of the deflation pipe, and the bottom end of the deflation valve stem is connected to the first sealing plug.

3. The novel venom suction device according to claim 1 is characterized in that: The opposite sides of the tank body are concave in an arc shape in a direction away from the tank mouth.

4. The novel venom suction device according to claim 2 is characterized in that: The vacuum extraction gun comprises a piston cylinder and a front nozzle, wherein the front nozzle is connected to the bottom of the piston cylinder and is sleeved outside the exhaust pipe; The piston cylinder and the front nozzle are both hollow tubes. A pull rod, a spring and a second sealing plug are arranged in the piston cylinder. The spring is sleeved outside the pull rod. A part of the pull rod passes through the top of the piston cylinder, and the bottom end of the pull rod is connected to the second sealing plug.

5. The novel venom suction device according to claim 4 is characterized in that: The vacuum suction gun also includes a gun handle, which is connected to the top of the piston cylinder.

6. The novel venom suction device according to claim 4 is characterized in that: The material of the front mouth is soft rubber.

7. The novel venom suction device according to claim 2 is characterized in that: The first sealing plug is made of rubber.

8. The novel venom suction device according to claim 1 is characterized in that: The tank body is made of transparent material.

9. The novel venom suction device according to claim 1 is characterized in that: The tank body of the tank is arc-shaped.

10. The novel venom suction device according to claim 1 is characterized in that: The mouth of the tank body extends outwardly with an edge.

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