Infusion safety clip

Abstract

The present invention discloses an infusion safety clamp, characterized by comprising a clamp head and a positioning piece; the clamp head having a clamping groove capable of being clamped to the neck of an infusion bottle, and left and right clamping plates for an operator to apply force to open the clamping groove; the left and right clamping plates respectively having an infusion needle placement groove and an infusion needle positioning hole; the positioning piece is bendable, with one end connected to the clamp head and the other end having a puncture device positioning portion. The present invention can prevent the puncture needle from falling and provide a place for the infusion device, significantly improving the convenience of operation for medical personnel.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an infusion safety clip. Background Art

[0002] Intravenous infusion is the most common treatment modality in clinical practice. Currently, during infusion, patients inevitably pull on the infusion set when turning over, urinating, or defecating. This can cause the needle to dislodge from the vial. This requires replacing the infusion set, leading to waste and even contamination of the medication. This can cause unknown harm to the patient and increase the workload of medical staff.

[0003] Therefore, many infusion anti-dropping devices have appeared in the prior art. However, the infusion anti-dropping devices in the existing patented technologies have not been transformed and applied to the infusion process. Because the anti-dropping devices in the existing patented technologies have changed the original puncture mold structure, the mold needs to be reopened; the existing automated assembly equipment also needs to re-customize some links. For the above reasons, there is currently no ideal infusion safety clip, and the problem of infusion safety has not been actually solved. There is still room for improvement in the infusion process. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides an infusion safety clip that can not only prevent the puncture needle from falling, but also provide a place for the infusion set to rest. It can be directly combined with the existing infusion puncture set without changing the original puncture set mold. It is easy and flexible to operate, greatly improves the safety of infusion, and significantly enhances the convenience of operation for medical staff.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An infusion safety clip, characterized by comprising a clamp head and a positioning piece;

[0007] The clamping head has a clamping groove capable of being clamped to the neck of an infusion bottle, and a left clamping plate and a right clamping plate for an operator to apply force to open the clamping groove, and the left clamping plate and the right clamping plate respectively have an infusion needle placement groove and an infusion needle positioning hole;

[0008] The positioning piece can be bent, one end of the positioning piece is connected to the clamp, and the other end is provided with a puncture device positioning part.

[0009] Preferably, the left clamping plate and the right clamping plate are located on a side of the clamping groove facing away from the notch, and the left clamping plate and the right clamping plate extend toward the side facing away from the clamping groove.

[0010] Preferably, the left clamping plate and the right clamping plate are thickened on one side facing away from the clamping groove to provide an infusion needle placement groove and an infusion needle positioning hole.

[0011] Preferably, an infusion tube clamping slot is provided on the side wall of the infusion needle placement slot.

[0012] Preferably, a positioning membrane for the infusion needle to pass through is provided in the infusion needle positioning hole.

[0013] Preferably, the upper side of the right clamping plate is provided with a shielding tube, and the shielding tube is connected to the infusion needle positioning hole.

[0014] Preferably, the positioning piece is provided with a plurality of notches for facilitating deformation.

[0015] Preferably, the trocar positioning portion is a positioning plug that can be inserted into the trocar.

[0016] The advantages of the present invention are:

[0017] 1. The chuck is clamped on the bottleneck of the infusion bottle through the clamping groove, and the positioning piece is fixed on the puncture device through the puncture device positioning part. Therefore, the puncture device can be stably positioned on the infusion bottle stopper through the present invention, avoiding the problem of the puncture device accidentally detaching from the infusion bottle stopper, thereby improving the safety of infusion;

[0018] 2. The left and right clamping plates can be used to hang or wrap the infusion tube in the infusion set, avoiding the problem of dragging on the ground due to the infusion tube being too long; before infusion, the infusion needle of the infusion set is placed on the infusion needle placement slot to avoid the problem of the infusion needle dragging on the ground; after infusion, the infusion needle is positioned in the infusion needle positioning hole, which can not only ensure the placement of the infusion needle, but also avoid the problem of accidental pricking of people by the infusion needle, which significantly facilitates medical staff to take the infusion bottle and infusion set. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the infusion safety clip provided in this embodiment;

[0020] Figure 2 A schematic diagram of the infusion safety clip provided in this embodiment from another perspective;

[0021] Figure 3 This is a schematic diagram of the trocar provided in this embodiment for use with the present invention. DETAILED DESCRIPTION

[0022] Combine Figures 1 to 3 The infusion safety clip of the present invention is further described.

[0023] An infusion safety clamp is characterized by comprising a chuck 1 and a positioning plate 2. The chuck 1 has a clamping groove 11 that can be clamped to the bottleneck of an infusion bottle, and a left chuck plate 12 and a right chuck plate 13 for the operator to apply force to open the clamping groove 11. In this embodiment, the clamping groove 11 changes the size of the notch by deformation so as to be clamped to the bottleneck of an infusion bottle or an infusion bag, and the convenience of increasing the deformation of the notch of the clamping groove 11 can be improved by the left chuck plate 12 and the right chuck plate 13. The left chuck plate 12 and the right chuck plate 13 respectively have an infusion needle placement groove 121 and an infusion needle positioning hole 132. The positioning plate 2 can be bent, one end of the positioning plate 2 is connected to the chuck 1, and the other end has a puncture device positioning portion 23.

[0024] The infusion needle storage slot 121 and the infusion needle positioning hole 132 are both vertically extending structures. A notch 1211 is provided on the side of the infusion needle storage slot 121 for the infusion needle to enter from the side. Specifically, when the infusion needle is stored, the infusion tube connected to the rear end of the infusion needle enters the infusion needle storage slot 121 from the side. Since the rear end of the infusion needle is larger than the opening in the infusion needle storage slot 121, the rear end of the infusion needle is supported on the upper end wall of the infusion needle storage slot 121.

[0025] The positioning piece 2 is integrally formed with the chuck 1, i.e., the end of the positioning piece 2 corresponding to the chuck 1 is connected to both the left chuck plate 12 and the right chuck plate 13 via a connecting portion 21. In this embodiment, the chuck 1 and the positioning piece 2 are made of plastic, so the positioning piece 2 can bend up and down relative to the chuck 1, facilitating positioning of the positioning piece 2 on the trocar.

[0026] The left clamping plate 12 and the right clamping plate 13 are located on the side of the clamping groove 11 facing away from the notch 111, and the left clamping plate 12 and the right clamping plate 13 extend toward the side facing away from the clamping groove 11 to increase the length of the left clamping plate 12 and the right clamping plate 13, which is convenient for medical staff to contact and apply force, and also convenient for placing or winding the infusion tube.

[0027] In order to save the material required for the left clamping plate 12 and the right clamping plate 13, the left clamping plate 12 and the right clamping plate 13 are thickened 14 on the side facing away from the clamping groove 11 to provide for the arrangement of the infusion needle placement groove 121 and the infusion needle positioning hole 132, while the middle part of the left clamping plate 12 and the right clamping plate 13 only needs to ensure the thickness of normal strength.

[0028] The side wall of the infusion needle storage slot 121 is provided with an infusion tube clamping slot 1212, the notch of the clamping slot 1212 is upward, and the width of the clamping slot 1212 gradually decreases from top to bottom. When the infusion tube needs to be blocked, the infusion tube is clamped into the clamping slot 1212 to deform the infusion tube and block the passage of the liquid medicine.

[0029] The infusion needle positioning hole 132 is provided with a positioning membrane for the infusion needle to pass through. The upper side of the right clamping plate 13 is provided with a shielding tube 131, and the shielding tube 131 is connected to the infusion needle positioning hole 132. After the infusion is completed, the infusion needle can be inserted into the infusion needle positioning hole 132, and the needle tip of the infusion needle can be inserted into the positioning membrane to achieve the fixation of the infusion needle in the infusion needle positioning hole 132 for temporary storage. The provision of the shielding tube 131 can not only extend the length of the infusion needle positioning hole 132 to prevent the needle tip of the infusion needle from being accidentally exposed, but also allow the needle cap of the infusion needle to be inserted and positioned. That is, during the infusion stage, the needle cap of the infusion needle can be fitted onto the shielding tube 131.

[0030] In order to further facilitate the deformation of the positioning piece 2 , a plurality of notches 22 are provided on the positioning piece 2 to facilitate deformation, so as to improve the flexibility of the deformed portion of the positioning piece 2 .

[0031] The puncture device positioning portion 23 is a positioning plug that can be snapped into the puncture device 4. Specifically, the puncture device 4 has a positioning groove 41 for the positioning plug to snap into. Due to its simple structure, the positioning groove 41 does not require changing the original structure of the puncture device mold when it is opened. As another embodiment of the puncture device positioning portion 23, the puncture device positioning portion can also be the original air inlet hole on the puncture device. In this embodiment, it is necessary to provide a channel connecting the external environment and the air inlet hole on the puncture device positioning portion. The number of positioning plugs can be one or two, and the number can be selected according to actual needs during specific use. In the above process, it can be directly combined with the existing infusion puncture device without changing the original puncture device mold, which has the characteristics of simple operation.

[0032] When the present invention is in use, the left clamping plate 12 and the right clamping plate 13 are held together, and the two are brought close to each other, and the notch 111 of the clamping groove 11 is opened at the same time, and then the clamping groove 11 is clamped on the bottleneck of the infusion bottle, and the left clamping plate 12 and the right clamping plate 13 are released, and the clamping groove 11 is deformed and restored by itself, that is, the notch 11 of the clamping groove 11 is deformed and reduced, so that the clamping groove 11 is clamped on the bottleneck of the infusion bottle, and the positioning piece 2 is fixed to the puncture device through the positioning plug. Therefore, the puncture device 4 can be stably positioned on the infusion bottle stopper through the present invention, avoiding the problem of the puncture device 4 accidentally falling off the infusion bottle stopper, thereby improving the safety of infusion;

[0033] The left clamping plate 12 and the right clamping plate 13 can be used to hang or wrap the infusion tube in the infusion set, avoiding the problem of dragging on the ground due to the infusion tube being too long; before infusion, the infusion needle of the infusion set can be placed on the infusion needle placement groove 121 to avoid the problem of the infusion needle dragging on the ground or pricking people; after infusion, the infusion needle can be positioned in the infusion needle positioning hole 132, which can not only ensure the storage of the infusion needle, but also avoid the problem of accidental pricking of people by the infusion needle, which significantly facilitates medical staff to take the infusion bottle and infusion set.

[0034] In the above process, the left clamping plate 12 and the right clamping plate 13 can not only facilitate the opening of the clamping groove 11, but also facilitate the placement and positioning of various parts in the infusion set, which significantly improves the convenience of operation and taking by medical staff.

[0035] Unless otherwise specified, in the present invention, if there are terms such as "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationships, they are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationships in the present invention are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can understand the specific meanings of the above terms in conjunction with the accompanying drawings and according to specific circumstances.

[0036] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this disclosure should be interpreted broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediary, or internal connections between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on the specific circumstances.

[0037] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An infusion safety clip, characterized by: Including chuck and positioning piece; The clamping head has a clamping groove capable of being clamped to the neck of an infusion bottle, and a left clamping plate and a right clamping plate for an operator to apply force to open the clamping groove, and the left clamping plate and the right clamping plate respectively have an infusion needle placement groove and an infusion needle positioning hole; The positioning piece is bendable, one end of the positioning piece is connected to the clamp, and the other end has a puncture device positioning portion, the puncture device positioning portion is a positioning plug that can be inserted into the puncture device, and the puncture device has a positioning groove for the positioning plug to be inserted; An infusion tube slot is provided on the side wall of the infusion needle placement slot, a positioning film for the infusion needle to pass through is provided in the infusion needle positioning hole, and a shielding tube is provided on the upper side of the right clamping plate, and the shielding tube is docked with the infusion needle positioning hole.

2. The infusion safety clip according to claim 1, characterized in that: The left clamping plate and the right clamping plate are located on a side of the clamping groove facing away from the notch, and the left clamping plate and the right clamping plate extend toward the side facing away from the clamping groove.

3. The infusion safety clip according to claim 2, characterized in that: The left clamping plate and the right clamping plate are thickened on one side facing away from the clamping groove to provide an infusion needle placement groove and an infusion needle positioning hole.

4. The infusion safety clip according to claim 1, wherein: The positioning piece is provided with a plurality of notches for facilitating deformation.

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