Anti-slip bottle stopper puncture outfit
By designing an anti-slip bottle stopper puncture device, the problem of bottle stopper slippage under high pressure inside the infusion bag/bottle is solved by utilizing the locking action between the air bladder and the bottle stopper. This achieves aseptic fixation, reduces the risk of infusion set contamination and workload, and meets the requirements for hospital infection control.
Patent Information
- Application Number
- CN202422761690.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-11-13
AI Technical Summary
In existing technologies, the high pressure inside the infusion bag/bottle can easily cause the stopper to be partially exposed or slipped, increasing the risk of infusion set contamination. Furthermore, existing solutions may result in leakage, increased workload, or the risk of nosocomial infection.
An anti-slip bottle stopper puncture device was designed, comprising a puncture device body, a handle, and an air bladder. The air bladder increases its diameter under pressure from the bottle stopper, locking it in place to prevent slippage. The air bladder, made of PVC material, ensures sterility.
It effectively prevents the stopper from slipping out under high pressure, reduces the risk of infusion set contamination, reduces the workload of medical staff, meets the requirements of hospital infection control, and does not require additional disinfection and isolation.
Smart Images
Figure CN223874208U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to human life article, especially medical apparatus and instruments, especially infusion apparatus, specifically an anti -slip bottle plug puncture ware. BACKGROUND
[0002] Clinically, operating room and intensive care unit often use arterial / venous pressure measurement technology, and the pressure measurement technology uses a pressure belt to ensure the accuracy of the pressure waveform and plays an anticoagulation role. However, the use of the pressure belt can cause the pressure in the infusion bag / bottle to be too high, and the high pressure in the infusion bag / bottle can extrude the bottle plug puncture ware part of the infusion apparatus, which can easily cause the bottle plug puncture ware to be partially exposed or directly slip off, resulting in contamination of the infusion apparatus. There are two solutions in the prior art, one is to use a disposable patch to cover the infusion apparatus and the infusion bag / bottle, and the other is to use a fixator to cover the infusion apparatus and the infusion bag / bottle.
[0003] However, the technology of using a disposable patch to cover the infusion apparatus and the infusion bag / bottle can cause the patch to lose adhesion if there is a liquid leak. In addition, the technology of using a fixator to cover the infusion apparatus and the infusion bag / bottle requires the fixator to be installed again after the infusion apparatus and the infusion bag / bottle are connected, which increases the workload of medical personnel. Furthermore, the fixator is a reusable consumable, which involves disinfection and isolation and hospital infection problems. SUMMARY
[0004] The utility model aims at providing an anti -slip bottle plug puncture ware, the anti -slip bottle plug puncture ware solves the technical problem that the infusion leather strip in the prior art can easily cause the bottle plug puncture ware to be partially exposed or directly slip off under the action of the infusion bag / bottle pressure belt.
[0005] The anti -slip bottle plug puncture ware of the utility model, including a puncture ware body, a liquid channel is arranged in the puncture ware body along the axial direction, the puncture ware body includes an upper section body and a lower section body, the upper end of the upper section body is provided with a sharp tip, the lower end of the upper section body is connected with the upper end of the lower section body, the outer periphery of the puncture ware body is provided with a handle, the handle is arranged at the connecting place of the upper section body and the lower section body, the outer periphery of the upper section body is wrapped with an air bag, the air bag is arranged on the upper side of the handle, the air bag extends upwards from the handle to the sharp tip of the upper section body along the axial direction, the lower end of the lower section body is provided with a pipeline interface, and the lower end of the lower section body is connected with an infusion tube through the pipeline interface.
[0006] Further, a flow regulator and a drip chamber are arranged on the infusion tube.
[0007] Further, the air bag includes an air bag outer wall and an air bag inner wall, and the air bag inner wall is connected with the upper section body.
[0008] Further, the handle comprises a handle outer edge and a handle inner edge, and the handle inner edge is connected with the puncture device body.
[0009] Further, the air bag is made of PVC material.
[0010] Compared with the prior art, the effect of the utility model is positive and obvious. Medical staff inserts the bottle plug puncture device into the bottle plug by using the handle. In this process, the air in the air bag is first extruded to the lower section of the air bag by the bottle plug, then the air in the lower section of the air bag is extruded by the bottle plug, so that the air passes through the bottle plug and is concentrated in the air bag on the upper side of the bottle plug, at this time, the diameter of the air bag on the upper side of the bottle plug is increased, and the air bag interacts with the bottle plug to play the role of "buckle", so that the bottle plug puncture device part of the infusion belt will not slip and fall under the high pressure in the infusion bag / bottle, the risk of contamination of the infusion device is reduced, the workload of medical staff is reduced, no additional medical expenses are increased for patients, and the requirements of hospital infection control, sterile technology and disinfection isolation are met. BRIEF DESCRIPTION OF DRAWINGS
[0011] Fig. 1 It is a schematic view of the bottle plug puncture device of the utility model.
[0012] Fig. 2 It is an axial sectional view of the puncture device body in the bottle plug puncture device of the utility model.
[0013] Fig. 3 It is a radial sectional view of the puncture device body in the bottle plug puncture device of the utility model. DETAILED DESCRIPTION
[0014] The utility model is further described below in combination with embodiments, but the utility model is not limited to the embodiments, and any similar changes of the utility model should be included in the protection scope of the utility model. The use of up, down, front, back, left, right, middle, inner and outer directions in the utility model is only for the convenience of clear description, and is not a limitation on the technical scheme of the utility model.
[0015] For example, Figs. 1-3As shown, the utility model discloses a kind of anti-slip bottle plug puncture apparatus, including a puncture apparatus body 1, one liquid passage 3 is provided in the puncture apparatus body 1 along axial direction, the puncture apparatus body 1 includes an upper body 11 and a lower body 12, the upper end of upper body 11 is provided with a sharp 13, the lower end of upper body 11 is connected with the upper end of lower body 12, the outer periphery of puncture apparatus body 1 is provided with a handle 4, handle 4 is arranged at the junction of upper body 11 and lower body 12, the outer periphery of upper body 11 is wrapped with a gasbag 5, gasbag 5 is arranged on the upper side of handle 4, gasbag 5 extends from handle 4 upwards to the sharp 13 of upper body 11 along axial direction, the lower end of lower body 12 is provided with a pipeline interface 14, the lower end of lower body 12 is connected with an infusion tube 2 by pipeline interface 14.
[0016] Further, the infusion tube 2 is provided with flow regulator 6 and drip 7.
[0017] Further, the gasbag 5 includes gasbag outer wall 51 and gasbag inner wall 52, and the gasbag inner wall 52 is connected with the upper body 11.
[0018] Further, the handle 4 includes handle outer edge 41 and handle inner edge 42, and the handle inner edge 42 is connected with the puncture apparatus body 1.
[0019] Further, the gasbag 5 is composed of PVC material.
[0020] Specifically, the puncture apparatus body 1, handle 4, gasbag 5, sharp 13, pipeline interface 14, PVC material and the like in the embodiment all adopt the known scheme in the prior art, and those skilled in the art are all aware of it, which will not be described here.
[0021] The working principle of the embodiment is as follows:
[0022] The medical staff inserts the bottle plug puncture apparatus into the bottle plug by using the handle 4, and in this process, the air in the gasbag 5 is first extruded to the lower segment of the gasbag 5 by the bottle plug, then the air in the lower segment of the gasbag 5 is extruded by the bottle plug to make the air pass through the bottle plug and concentrate in the gasbag 5 on the upper side of the bottle plug, at this time, the diameter of the gasbag 5 on the upper side of the bottle plug increases, and the gasbag 5 interacts with the bottle plug to play the role of "buckle", so that the bottle plug puncture apparatus part of the infusion tube does not slip and fall under the high pressure in the infusion bag / bottle, reduces the risk of contamination of the infusion device, reduces the workload of medical staff, does not increase the additional medical expenses of patients, and at the same time meets the requirements of hospital infection control, sterile technology and disinfection isolation.
Claims
1. A tamper-evident bottle closure piercer, characterized by: The puncture device comprises a puncture device body, a liquid channel is arranged in the puncture device body in the axial direction, the puncture device body comprises an upper body and a lower body, a sharp is arranged on the upper end of the upper body, the lower end of the upper body is connected with the upper end of the lower body, a handle is arranged on the outer periphery of the puncture device body, the handle is arranged at the connection part of the upper body and the lower body, the outer periphery of the upper body is wrapped with an air bag, the air bag is arranged on the upper side of the handle, the air bag extends upward from the handle in the axial direction to the sharp of the upper body, a pipeline interface is arranged on the lower end of the lower body, and an infusion tube is connected with the lower end of the lower body through the pipeline interface.
2. A tamper-evident bottle closure piercer according to claim 1, wherein, A flow regulator and a drip chamber are arranged on the infusion tube.
3. A tamper-evident bottle closure piercer according to claim 1, wherein, The air bag comprises an air bag outer wall and an air bag inner wall, and the air bag inner wall is connected with the upper body.
4. A tamper-evident bottle closure piercer according to claim 1, wherein, The handle comprises a handle outer edge and a handle inner edge, and the handle inner edge is connected with the puncture device body.
5. A tamper-evident bottle closure piercer according to claim 1, wherein, The air bag is made of PVC material.