Liquid filling device for gastrointestinal nursing

Abstract

The liquid filling device comprises a clamping base, a connecting layer, a lubricating oil layer, an extrusion mechanism and a buckle mechanism, the buckle mechanism is arranged in the clamping base, and the buckle mechanism is composed of a movable cavity, an extrusion connecting block, a first trapezoidal rod, a second trapezoidal rod and an extrusion friction block. An extrusion connecting block is connected to the center of the interior of the clamping base in a penetrating mode, first trapezoidal rods are connected to the trapezoidal head of the extrusion connecting block in a clearance mode, the two sets of first trapezoidal rods are connected to the trapezoidal head of the extrusion connecting block in a clearance mode, and second trapezoidal rods are connected to the ends, away from the extrusion connecting block, of the first trapezoidal rods in a clearance mode; an extrusion friction block is in clearance connection with the end, away from the first trapezoidal rod, of the second trapezoidal rod, an injection needle is fixed into the device through a buckle mechanism, supporting or clamping of other equipment is not needed, the operation amount of workers is reduced, and the length of the part, entering the body of a patient, of the injection needle is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid filling devices, in particular to a liquid filling device for gastrointestinal care. Background Art

[0002] Enema is a treatment method that uses a catheter to be inserted from the anus through the rectum to infuse liquid into the colon to achieve defecation and exhaust. It can stimulate intestinal peristalsis, soften and remove feces, and has the effects of cooling, diluting intestinal toxins, and reducing absorption. Low-temperature solutions can cool down patients with high fever. In addition, it can also achieve the purpose of providing drugs, nutrition, water, etc.

[0003] Patent No. CN202023043242.9 provides an irrigation device for gastrointestinal surgery, including an irrigation tube, wherein movable grooves A are evenly spaced inside the irrigation tube, and the front and rear sides of the inner wall of the movable groove A are fixedly connected by a support rod, and a waterproof plate is sleeved on the surface of the support rod, and movable grooves B are provided on the front and rear sides of the waterproof plate, and a magnetic bar is slidably connected inside the movable groove B, and a spring groove is provided on the side surface of the magnetic bar, and a slider is slidably connected inside the spring groove. This design can effectively prevent the patient's anus from contracting, causing the gas and excrement inside the anus to flow into the interior of the irrigation device when the enema tube is inserted into the patient's anus, and the six waterproof plates can effectively block the gas and excrement.

[0004] This gastrointestinal surgical irrigation device has the following disadvantages: 1. The device is not lubricated when pushed into the patient's body, which can easily cause damage to the patient's anus; 2. The device cannot extend or lengthen the length of the injection needle during enema, and the operating space is small when clamped, making the operation difficult. Utility Model Content

[0005] The main purpose of the utility model is to provide a liquid filling device for gastrointestinal care, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A liquid filling device for gastrointestinal care comprises a holder, a connection layer, a lubricating oil layer, an extrusion mechanism and a buckle mechanism, wherein the holder is provided with a buckle mechanism inside, and the buckle mechanism consists of an active cavity, an extrusion connection block, a first trapezoidal rod, a second trapezoidal rod and an extrusion friction block, the center of the holder is connected through the extrusion connection block, the trapezoidal head of the extrusion connection block is gap-connected with the first trapezoidal rod, and the first trapezoidal rod has two groups and is gap-connected to the trapezoidal head of the extrusion connection block respectively, the first trapezoidal rod is gap-connected with the second trapezoidal rod at one end away from the extrusion connection block, and the second trapezoidal rod is gap-connected with the extrusion friction block at one end away from the first trapezoidal rod, and an injection needle is fixed inside the device by the buckle mechanism without support or clamping with other equipment, thereby reducing the operation amount of the staff and the length of the extended injection needle entering the patient's body.

[0008] Furthermore, an extrusion mechanism is arranged inside the lubricating oil layer, and the extrusion mechanism consists of a cavity, a telescopic rod, a spring, an elastic shell and an injection hole. A cavity is opened inside the lubricating oil, and a telescopic rod is arranged in the cavity, and there are multiple groups of telescopic rods and they are respectively arranged inside the cavity. The telescopic rod is connected to the inside of the spring, and both ends of the spring are fixedly connected to the inside of the elastic shell. An injection hole is opened on the side wall of the elastic shell. The lubricating oil inside the lubricating oil layer of the device is squeezed out by the extrusion mechanism for lubrication, to assist the injection operation, reduce the patient's pain and reduce the difficulty of filling.

[0009] Furthermore, a connecting layer is fixedly connected to the top of the base, a connecting frame is fixedly connected to the top of the connecting layer, and the connecting frames have multiple groups and are respectively fixed to the edges of the connecting layer, an infusion tube is connected through the center of the top of the connecting layer, the connecting layer is used to connect the device and provide a movable space for the extruded connecting block, the connecting layer and the lubricating oil layer of the device are fixed through the connecting frame, and the infusion tube is used for filling.

[0010] Furthermore, a lubricating oil layer is arranged above the connecting layer, a through hole is opened on the surface of the lubricating oil layer, and a connecting frame is fixedly connected to the bottom end of the lubricating oil layer, so that the lubricating oil enters into the patient's body through the lubricating oil layer and is squeezed out of the lubricating oil layer through the through hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects: 1. The injection needle is fixed inside the device through a snap mechanism, and no support or other equipment is needed to clamp it, which reduces the operator's operation workload and the length of the injection needle extended into the patient's body; 2. The lubricating oil inside the lubricating oil layer of the device is squeezed out through an extrusion mechanism to lubricate, assist in the injection operation, reduce the patient's pain and reduce the difficulty of filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1The utility model is a schematic diagram of the overall structure of a liquid filling device for gastrointestinal care.

[0013] Figure 2 The utility model is a schematic diagram of the planar structure of a liquid filling device for gastrointestinal care.

[0014] Figure 3 The utility model is a schematic diagram of an extrusion mechanism of a liquid filling device for gastrointestinal care.

[0015] Figure 4 The utility model is a schematic diagram of a water clip mechanism of a liquid filling device for gastrointestinal care.

[0016] In the figure: 1, holder; 2, connecting layer; 3, infusion tube; 4, connecting frame; 5, lubricating oil layer; 6, through hole; 7, extrusion mechanism; 701, cavity; 702, telescopic rod; 703, spring; 704, elastic shell; 705, injection hole; 8, buckle mechanism; 801, movable cavity; 802, extrusion connection block; 803, first trapezoidal rod; 804, second trapezoidal rod; 805, extrusion friction block. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-4 As shown, a liquid filling device for gastrointestinal care comprises a holder 1, a connection layer 2, a lubricating oil layer 5, an extrusion mechanism 7 and a buckle mechanism 8. The holder 1 is provided with a buckle mechanism 8, and the buckle mechanism 8 is composed of an active cavity 801, an extrusion connection block 802, a first trapezoidal rod 803, a second trapezoidal rod 804 and an extrusion friction block 805. The center of the holder 1 is connected with the extrusion connection block 802 through the center, and the trapezoidal head of the extrusion connection block 802 is gap-connected with the first trapezoidal rod 803, and the first trapezoidal rod 803 has two groups and is gap-connected to the trapezoidal head of the extrusion connection block 802, respectively, and the first trapezoidal rod 803 is gap-connected at one end away from the extrusion connection block 802. A second trapezoidal rod 804 is connected, and an extrusion friction block 805 is connected to the gap at one end of the second trapezoidal rod 804 away from the first trapezoidal rod 803. The injection needle is placed in the buckle mechanism 8 and the extrusion connection block 802 is pushed to push the first trapezoidal rods 803 on both sides to move in the movable cavity 801. The movement of the first trapezoidal rod 803 pushes the second trapezoidal rod 804 to move. The movement of the second trapezoidal rod 804 pushes the extrusion friction block 805 out of the movable wall to close to the injection needle to complete the buckle operation and fix the injection needle. The injection needle is fixed inside the device through the buckle mechanism 8 without support or other equipment clamping, which reduces the operator's operation and the length of the extended injection needle entering the patient's body.

[0019] The lubricating oil layer 5 is provided with an extrusion mechanism 7, which is composed of a cavity 701, a telescopic rod 702, a spring 703, an elastic shell 704 and an injection hole 705. The lubricating oil layer 5 is provided with a cavity 701, a telescopic rod 702 is provided in the cavity 701, and the telescopic rod 702 has multiple groups and is respectively provided in the cavity 701. The telescopic rod 702 is connected to the spring 703, and the two ends of the spring 703 are fixedly connected to the elastic shell 704. The elastic shell 704 is provided with a plurality of groups of telescopic rods 702. An injection hole 705 is provided on the side wall of 04. The device is placed into the patient's body and the elastic shell 704 is moved inward by the contact with the patient when pushed to squeeze the lubricating oil. The device is pulled out of the patient's body for reset after the injection is completed by the telescopic rod 702 and the spring 703. The lubricating oil is injected into the lubricating oil layer 5 through the injection hole 705. The lubricating oil inside the lubricating oil layer 5 of the device is squeezed out by the squeezing mechanism 7 for lubrication, thereby assisting the injection operation, reducing the patient's pain and reducing the difficulty of filling.

[0020] Among them, the top of the card seat 1 is fixedly connected to a connecting layer 2, the top of the connecting layer 2 is fixedly connected to a connecting frame 4, and the connecting frame 4 has multiple groups and is respectively fixed on the edges of the connecting layer 2, and the top center of the connecting layer 2 is connected with an infusion tube 3, the connecting layer 2 is used to connect the device and provide a movable space for the extrusion connecting block 802, the connecting frame 4 is used to fix the connecting layer 2 and the lubricating oil layer 5 of the device, and the infusion tube 3 is used for filling.

[0021] Among them, a lubricating oil layer 5 is arranged above the connecting layer 2, and a through hole 6 is opened on the surface of the lubricating oil layer 5. The bottom end of the lubricating oil layer 5 is fixedly connected to a connecting frame 4, and the lubricating oil enters the patient's body through the lubricating oil layer 5, and the lubricating oil is squeezed out of the lubricating oil layer 5 through the through hole 6.

[0022] It should be noted that, when the present invention is working, the injection needle is placed inside the buckle mechanism 8 and the connecting block 802 is pushed to push the first trapezoidal rods 803 on both sides to move in the movable cavity 801, and the movement of the first trapezoidal rod 803 pushes the second trapezoidal rod 804 to move, and the movement of the second trapezoidal rod 804 pushes the friction block 805 out of the movable wall to close to the injection needle to complete the buckle operation to fix the injection needle. The injection needle is fixed inside the device through the buckle mechanism 8, and no support or other equipment is required to clamp it, which reduces the amount of operation of the staff and the length of the injection needle extended into the patient's body. By placing the present device into the patient's body, the elastic shell 704 is subjected to the contact with the patient when it is pushed. The force moves inward to squeeze the lubricant, and the telescopic rod 702 and the spring 703 are used to pull the lubricant out of the patient's body for reset when the injection is completed. The lubricant is injected into the lubricant layer 5 through the injection hole 705, and the lubricant inside the lubricant layer 5 of the device is squeezed out through the squeezing mechanism 7 for lubrication, which assists the injection operation, reduces the patient's pain and reduces the difficulty of filling the liquid. The device is connected through the connecting layer 2 and the activity space of the squeezing connecting block 802 is provided. The connecting layer 2 and the lubricant layer 5 of the device are fixed through the connecting frame 4. The liquid is filled through the infusion tube 3, and enters the patient's body through the lubricant layer 5, and the lubricant is squeezed out of the lubricant layer 5 through the through hole 6.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A liquid filling device for gastrointestinal care, comprising a holder (1), a connecting layer (2), a lubricating oil layer (5), a squeezing mechanism (7) and a buckle mechanism (8), characterized in that: A buckle mechanism (8) is arranged inside the clamping seat (1), and the buckle mechanism (8) is composed of a movable cavity (801), an extrusion connection block (802), a first trapezoidal rod (803), a second trapezoidal rod (804) and an extrusion friction block (805). The center of the clamping seat (1) is connected through the extrusion connection block (802), the first trapezoidal rod (803) is gap-connected at the trapezoidal head of the extrusion connection block (802), and there are two groups of the first trapezoidal rods (803) which are gap-connected at the trapezoidal heads of the extrusion connection block (802), the second trapezoidal rod (804) is gap-connected at one end of the first trapezoidal rod (803) away from the extrusion connection block (802), and the extrusion friction block (805) is gap-connected at one end of the second trapezoidal rod (804) away from the first trapezoidal rod (803).

2. A gastrointestinal care liquid filling device according to claim 1, characterized in that: An extrusion mechanism (7) is arranged inside the lubricating oil layer (5), and the extrusion mechanism (7) is composed of a cavity (701), a telescopic rod (702), a spring (703), an elastic shell (704) and an injection hole (705). A cavity (701) is provided inside the lubricating oil layer, and a telescopic rod (702) is provided inside the cavity (701). There are multiple groups of telescopic rods (702) which are respectively arranged inside the cavity (701). The telescopic rods (702) are connected to the inside of the spring (703) at both ends, and the elastic shell (704) is fixedly connected to the inside of the elastic shell (704). The injection hole (705) is provided on the side wall of the elastic shell (704).

3. A gastrointestinal care liquid filling device according to claim 1, characterized in that: The top of the card holder (1) is fixedly connected to a connection layer (2), the top of the connection layer (2) is fixedly connected to a connection frame (4), and the connection frames (4) have multiple groups and are respectively fixed to the edges of the connection layer (2), and the center of the top of the connection layer (2) is connected to an infusion tube (3).

4. A gastrointestinal care liquid filling device according to claim 1, characterized in that: A lubricating oil layer (5) is arranged above the connecting layer (2), a through hole (6) is provided on the surface of the lubricating oil layer (5), and a connecting frame (4) is fixedly connected to the bottom end of the lubricating oil layer (5).

Images