Anticoagulant filler filling barrel for hemoperfusion device
By designing an anticoagulant filler filling barrel for the blood perfusion device, using a pagoda head to seal the equipment interface and a vibration motor to prevent clogging, the sealing problem during the transportation of the blood perfusion device is solved, ensuring the safety and efficiency of the perfusion process.
Patent Information
- Application Number
- CN202422496689.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-16
AI Technical Summary
Existing blood perfusion devices are not tightly sealed during transportation, which may cause air to enter the perfusion device and contaminate the filling inside the perfusion device, and the contents may leak, destroying the sterile environment.
An anticoagulant filler filling barrel for a hemoperfusion device is designed. The barrel adopts a pagoda head to seal and connect with the equipment interface, and is combined with a vibration motor to prevent material blockage, thereby ensuring the safety and efficiency of the perfusion process.
The sealed connection of the pagoda head and the use of a vibration motor can prevent bacteria from invading the filling raw materials, ensure the safety of the filling process, and improve the material filling efficiency.
Smart Images
Figure CN223371217U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical device production, in particular to an anticoagulant filler filling barrel for a hemoperfusion device. Background Art
[0002] In recent years, blood purification therapy has rapidly developed and gained popularity in my country. Hemoperfusion is one of the key methods of blood purification. Currently, hemoperfusion technology is widely used in clinical practice, not only showing excellent efficacy in treating severe poisoning and drug poisoning, but also in treating many chronic, intractable, and difficult diseases. Consequently, the demand for disposable hemoperfusion devices is increasing year by year.
[0003] During the blood purification process, the hemoperfusion device is connected in series to the blood circulation circuit leading out of the body. As blood flows through the tank, the adsorbent absorbs toxic substances in the blood, and the purified blood then enters the body's circulation. Therefore, the sterilization of the perfusion device, especially the sealed storage and transportation after sterilization, is very important. During transportation, if the perfusion device is not sealed tightly, air can enter the perfusion device and contaminate the materials filled in the perfusion device, destroying the sterile environment and causing the contents to leak out, also causing contamination of the perfusion device. Therefore, there is an urgent need for a filling barrel that can be quickly and cleanly used to hold the filler. Utility Model Content
[0004] The purpose of the utility model is to provide an anticoagulant filler filling barrel for a hemoperfusion device, so as to solve the problems existing in the above-mentioned prior art.
[0005] The above technical objectives of the present invention are achieved through the following technical solutions:
[0006] A filling barrel for an anticoagulant filler for a blood perfusion device comprises a barrel body and a supporting device arranged at the bottom of the barrel body, a leakage hole is provided at the center position of the bottom of the barrel body, a connecting joint is provided in the leakage hole, the bottom end of the connecting joint passes through the barrel body and extends to the bottom end of the barrel body, the bottom end of the connecting joint is connected to one end of a feed pipe, a clip is fixedly installed at the external top end of the barrel body, the end of the feed pipe not connected to the connecting joint is connected to a pagoda head, and the clip is used to clamp and fix the feed pipe.
[0007] By adopting the above technical solution, the pagoda head can be better sealed and connected with the interface of the equipment that needs to be filled, ensuring the safety of the filling process and preventing unnecessary bacteria from invading the filling raw materials.
[0008] In a further embodiment, the pagoda head includes a docking nozzle, an outer sleeve and a reset sleeve, the docking nozzle is fixedly installed inside the reset sleeve, the outer sleeve is slidably sleeved on the outside of the reset sleeve, and the docking nozzle, outer sleeve and reset sleeve are coaxially arranged.
[0009] In a further embodiment, a first extension is provided at one end of the outer wall of the reset sleeve, and a second extension is provided at one end of the inner wall of the outer sleeve. The first extension and the second extension are symmetrically arranged about the pagoda head, and the first extension and the second extension are fixedly connected by a reset spring.
[0010] In a further embodiment, a vibration motor is provided on the outer side of the bottom of the barrel.
[0011] By adopting the above technical solution, the vibration motor vibrates the barrel to avoid the material from clogging the leakage hole and speeding up the material filling efficiency.
[0012] In a further embodiment, an end cover is clamped on the top of the barrel body, and a handle is fixedly installed at the top center position of the end cover.
[0013] In a further embodiment, a plurality of support rods are evenly arranged around the outer circumference of the bottom of the barrel body, and a universal wheel is fixedly mounted on the bottom of each support rod.
[0014] In summary, the present invention has the following beneficial effects:
[0015] 1. The pagoda head can better seal and connect with the interface of the equipment that needs to be filled, ensuring the safety of the filling process and preventing excess bacteria from invading the filling raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the internal structure of the pagoda head of the present utility model.
[0018] In the figure, 1, barrel body; 2, supporting device; 3, connecting joint; 4, feeding pipe; 5, buckle; 6, pagoda head; 61, docking nozzle; 62, outer sleeve; 63, reset sleeve. DETAILED DESCRIPTION
[0019] The present invention will be described in further detail below with reference to the accompanying drawings.
[0020] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the attached Figure 1In the description, the terms "bottom" and "top," "inner" and "outer" refer to directions toward or away from a particular component geometry, respectively. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this specification, "plurality" means two or more, unless otherwise specifically defined in terms of the center's direction.
[0021] Example 1:
[0022] like Figure 1-Figure 2 As shown, an anticoagulant filler filling barrel for a blood perfusion device includes a barrel body 1 and a supporting device 2 arranged at the bottom of the barrel body 1. A leakage hole is provided at the center of the bottom of the barrel body 1, and a connecting joint 3 is provided in the leakage hole. The bottom end of the connecting joint 3 passes through the barrel body 1 and extends to the bottom end of the barrel body 1. The bottom end of the connecting joint is connected to one end of a feeding pipe 4. A buckle 5 is fixedly installed on the top end of the barrel body 1. The end of the feeding pipe 4 not connected to the connecting joint 3 is connected to a pagoda head 6. The buckle 5 is used to clamp and fix the feeding pipe 4. The pagoda head 6 includes a docking nozzle 61, an outer sleeve 62 and a reset sleeve 63. The docking nozzle 61 is fixedly installed on the reset sleeve. Internally, the outer sleeve 62 is slidably sleeved on the outside of the reset sleeve 63, and the nozzle, outer sleeve 62 and reset sleeve 63 are coaxially arranged, one end of the outer wall of the reset sleeve 63 is provided with a first extension, and one end of the inner wall of the outer sleeve 62 is provided with a second extension. The first extension and the second extension are symmetrically arranged about the pagoda head 6, and the first extension and the second extension are fixedly connected by a reset spring. A vibration motor is provided on the outside of the bottom of the barrel body 1, and an end cover is clamped on the top of the barrel body 1. A handle is fixedly installed at the top center position of the end cover. A plurality of support rods are evenly arranged on the outside of the bottom of the barrel body 1, and a universal wheel is fixedly installed on the bottom of each support rod.
[0023] Specific implementation process: The pagoda head can be better sealed and connected with the interface of the equipment that needs to be filled, ensuring the safety of the filling process and preventing excess bacteria from invading the filling raw materials.
[0024] In the embodiments disclosed in this utility model, the terms "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments disclosed in this utility model based on specific circumstances.
[0025] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.
Claims
1. An anticoagulant filler filling barrel for a hemoperfusion device, characterized by: The invention comprises a barrel body (1) and a supporting device (2) arranged at the bottom of the barrel body (1); a material leakage hole is arranged at the center position of the bottom of the barrel body (1); a connecting joint (3) is arranged in the material leakage hole; the bottom end of the connecting joint (3) passes through the barrel body (1) and extends to the bottom end of the barrel body (1); the bottom end of the connecting joint (3) is connected to one end of a material delivery pipe (4); a buckle (5) is fixedly installed on the top end of the outer side of the barrel body (1); the end of the material delivery pipe (4) not connected to the connecting joint (3) is connected to a pagoda head (6); the buckle (5) is used to clamp and fix the material delivery pipe (4).
2. The anticoagulant filler filling barrel for a hemoperfusion device according to claim 1, characterized in that: The pagoda head (6) comprises a docking nozzle (61), an outer sleeve (62) and a reset sleeve (63); the docking nozzle (61) is fixedly mounted inside the reset sleeve (63); the outer sleeve (62) is slidably sleeved on the outside of the reset sleeve (63); and the docking nozzle, the outer sleeve (62) and the reset sleeve (63) are coaxially arranged.
3. The anticoagulant filler filling barrel for a hemoperfusion device according to claim 2, characterized in that: One end of the outer wall of the reset sleeve (63) is provided with a first extension, and one end of the inner wall of the outer sleeve (62) is provided with a second extension. The first extension and the second extension are symmetrically arranged with respect to the pagoda head (6). The first extension and the second extension are fixedly connected via a reset spring.
4. The anticoagulant filler filling barrel for a hemoperfusion device according to claim 1, characterized in that: A vibration motor is provided on the outer side of the bottom of the barrel body (1).
5. The anticoagulant filler filling barrel for a hemoperfusion device according to claim 1, characterized in that: An end cover is clamped on the top of the barrel body (1), and a handle is fixedly installed at the center of the top of the end cover.
6. The anticoagulant filler filling barrel for a hemoperfusion device according to claim 1, characterized in that: A plurality of support rods are evenly arranged on the outer circumference of the bottom of the barrel body (1), and a universal wheel is fixedly mounted on the bottom of each support rod.