Closed leading-out device for split charging of normal saline
The design of the fixing plate and positioning components solves the problem of poor container fixation during the dispensing of saline solution, achieving stable container fixation and rapid dispensing, thus improving dispensing accuracy and safety.
Patent Information
- Application Number
- CN202520373580.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-05
AI Technical Summary
Existing closed-loop dispensing devices for physiological saline solution do not allow for easy fixation of the dispensing container during the dispensing process, resulting in tilting and affecting the dispensing effect.
The device employs a combination of a fixed plate and positioning components, using a threaded rod and a semi-circular plate to secure the storage container. Combined with an irrigation pipe and an electric valve, it enables rapid dispensing of physiological saline solution. Equipped with a graduated transparent plate and an anti-slip film, it enhances ease of operation.
This method achieves stable fixation of the saline container, ensuring dispensing accuracy and improving dispensing efficiency and safety.
Smart Images
Figure CN223721315U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of liquid medicine subpackaging, in particular to a physiological saline subpackaging closed leading-out device. BACKGROUND
[0002] Physiological saline, also known as sterile physiological saline, is a sodium chloride solution commonly used in physiological experiments or clinical settings, with an osmotic pressure similar to that of animal or human plasma. The sodium chloride injection commonly used for intravenous infusion has a concentration of 0.9%, which can be used as physiological saline. Its osmotic pressure is similar to that of human blood, and the sodium content is also similar to that of plasma, but the chlorine ion content is significantly higher than that in plasma, so physiological saline is only relatively physiological.
[0003] Although the existing physiological saline subpackaging closed leading-out device has good subpackaging characteristics, it also has more obvious defects, such as difficulty in fixing the subpackaging container during physiological saline subpackaging, resulting in poor subpackaging container fixing effect and easy position tilting of the subpackaging container, affecting the subpackaging effect of the subpackaging container. UTILITY MODEL CONTENT
[0004] To overcome the shortcomings of the prior art, the utility model provides a physiological saline subpackaging closed leading-out device, which solves the problem of difficulty in fixing the subpackaging container during physiological saline subpackaging, resulting in poor subpackaging container fixing effect and easy position tilting of the subpackaging container, affecting the subpackaging effect of the subpackaging container.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a physiological saline subpackaging closed leading-out device, comprising a fixed plate, the both sides of the top surface of the fixed plate are fixedly installed with fixed blocks, the middle part of the top surface of the fixed block is fixedly installed with a supporting rod, the other end of the supporting rod is fixedly connected to a top plate, and a positioning assembly is fixedly installed on the surface of the supporting rod.
[0006] In a specific embodiment, the positioning assembly comprises a connecting plate fixedly connected to the surface of the supporting rod, a threaded rod is threaded through the middle part of the surface of the connecting plate, and a semicircular plate is rotatably connected to one end of the threaded rod.
[0007] In a specific embodiment, a circular groove is formed in the middle part of the top surface of the top plate, and an irrigation pipe is inserted into the inner bottom wall of the circular groove.
[0008] In a specific embodiment, an irrigation cylinder is inserted into the top part of the irrigation pipe, and an electric valve is arranged on one side of the irrigation pipe.
[0009] In a specific embodiment, an observation window is formed on one side of the surface of the irrigation cylinder, and a scale transparent plate is embedded on the surface of the observation window.
[0010] In a specific embodiment, the irrigation cylinder top surface is provided with an injection hole in the middle, and a plug is screwed to the inside of the injection hole.
[0011] In a specific embodiment, a flexible pad is attached to the inner wall of the semi-arc plate, and an anti-slip film is attached to the outer surface of the flexible pad.
[0012] Compared with the prior art, the physiological saline sub-packaging closed outlet device has the following beneficial effects:
[0013] In the technical scheme disclosed in the utility model, the fixed plate and the positioning assembly are used in cooperation, when personnel need to irrigate physiological saline, the personnel can place the storage device for irrigation in the middle of the top surface of the fixed plate, then the personnel can rotate the threaded rod to drive the semi-arc plate to move to the middle, and then the semi-arc plate can clamp the two sides of the surface of the storage device, so that the storage device is fixed, thereby facilitating the personnel to fix the storage device.
[0014] The middle of the top surface of the top plate is provided with a circular groove, an irrigation pipe is inserted into the inner bottom wall of the circular groove, an irrigation cylinder is inserted into the top of the irrigation pipe, and an electric valve is arranged on one side of the irrigation pipe, when personnel need to irrigate physiological saline in the storage device, the personnel can connect the power supply of the electric valve, so that the physiological saline in the irrigation cylinder is conveyed to the inside of the storage device along the irrigation pipe, and the storage device can quickly sub-pack physiological saline. BRIEF DESCRIPTION OF DRAWINGS
[0015] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:
[0016] Figure 1 It is a whole structure schematic view of the utility model;
[0017] Figure 2 It is a split structure schematic view of the utility model;
[0018] Figure 3 It is an irrigation cylinder structure schematic view of the utility model;
[0019] Figure 4 It is a fixed plate structure schematic view of the utility model.
[0020] In the drawings: 1, fixed plate; 2, support rod; 3, top plate; 4, positioning assembly; 41, connecting plate; 42, threaded rod; 43, semi-arc plate; 5, irrigation pipe; 6, irrigation cylinder; 7, electric valve; 8, scale transparent plate; 9, plug; 10, flexible pad. DETAILED DESCRIPTION
[0021] The implementation of the present application will be described in detail below with reference to the accompanying drawings and embodiments, so that the realization process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented.
[0022] Figures 1-4 For an embodiment of the present application, a physiological saline sub-packing closed leading-out device comprises a fixed plate 1, both sides of the top surface of the fixed plate 1 are fixedly installed with fixed blocks, the middle part of the top surface of the fixed block is fixedly installed with a support rod 2, the other end of the support rod 2 is fixedly connected to a top plate 3, and the surface of the support rod 2 is fixedly installed with a positioning assembly 4.
[0023] The specific problem addressed by the present embodiment is that during the physiological saline sub-packing process, it is not easy for personnel to fix the sub-packing container, resulting in poor sub-packing container fixing effect and easy position inclination of the sub-packing container, affecting the sub-packing effect of the sub-packing container. The present application utilizes the mutual cooperation of the fixed plate 1 and the positioning assembly 4, when personnel need to irrigate physiological saline, the personnel can immediately place the storage device for irrigation on the middle part of the top surface of the fixed plate 1, then the personnel can twist the threaded rod 42 to drive the semicircular plate 43 to move to the middle, and then the semicircular plate 43 can clamp the two sides of the surface of the storage device, so that the storage device is fixed, thereby facilitating the personnel to fix the storage device.
[0024] The positioning assembly 4 comprises a connecting plate 41 fixedly connected to the surface of the support rod 2, a threaded rod 42 threaded through the middle part of the surface of the connecting plate 41, and a semicircular plate 43 rotationally connected to one end of the threaded rod 42. In the present embodiment, a circular groove is formed in the middle part of the top surface of the top plate 3, an irrigation pipe 5 is inserted into the inner bottom wall of the circular groove, an irrigation cylinder 6 is inserted into the top part of the irrigation pipe 5, and an electric valve 7 is arranged on one side of the irrigation pipe 5. When personnel need to irrigate physiological saline into the storage device, the personnel can connect the power supply of the electric valve 7, so that the physiological saline in the interior of the irrigation cylinder 6 is transported to the interior of the storage device through the irrigation pipe 5, so that the storage device can be quickly sub-packed with physiological saline.
[0025] In the present embodiment, an observation window is formed in one side of the surface of the irrigation cylinder 6, a scale transparent plate 8 is embedded on the surface of the observation window, the setting of the scale transparent plate 8 facilitates personnel to observe the physiological saline in the interior of the irrigation cylinder 6, a pouring hole is formed in the middle part of the top surface of the irrigation cylinder 6, a plug 9 is threadedly connected in the interior of the pouring hole, the setting of the pouring hole and the plug 9 facilitates personnel to transport physiological saline into the interior of the irrigation cylinder 6, a flexible pad 10 is attached to the inner wall of the semicircular plate 43, the setting of the flexible pad 10 improves the slip resistance of the semicircular plate 43, and an anti-slip film is attached to the outer surface of the flexible pad 10.
[0026] The control mode of the utility model is automatic control through the controller, the control circuit of the controller can be realized through simple programming of the technical personnel in the field, the provision of the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model will not explain the control mode and the circuit connection in detail.
[0027] It should be noted that in this document, the terms "comprise", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A closed outlet device for the dispensing of physiological saline solution comprising a fixing plate (1), characterized in that: Both sides of the top surface of the fixed plate (1) are fixedly installed with fixed blocks, the middle of the top surface of the fixed block is fixedly installed with a support rod (2), the other end of the support rod (2) is fixedly connected to a top plate (3), and the surface of the support rod (2) is fixedly installed with a positioning assembly (4). The positioning assembly (4) comprises a connecting plate (41) fixedly connected to the surface of the support rod (2), a threaded rod (42) threaded through the middle of the surface of the connecting plate (41), and a semicircular plate (43) rotatably connected to one end of the threaded rod (42).
2. A closed transfer device for dispensing physiological saline according to claim 1, characterized in that: The middle of the top surface of the top plate (3) is provided with a circular groove, and the inner bottom wall of the circular groove is inserted with an irrigation pipe (5).
3. A closed transfer device for dispensing physiological saline according to claim 2, characterized in that: The top of the irrigation pipe (5) is inserted with an irrigation cylinder (6), and one side of the irrigation pipe (5) is provided with an electric valve (7).
4. A closed transfer device for dispensing physiological saline according to claim 3, characterized in that: One side of the surface of the irrigation cylinder (6) is provided with an observation window, and the surface of the observation window is embedded with a scale transparent plate (8).
5. A closed transfer device for dispensing normal saline solution as defined in claim 3, wherein: The middle of the top surface of the irrigation cylinder (6) is provided with an injection hole, and the inside of the injection hole is threadedly connected with a plug (9).
6. A closed transfer device for dispensing normal saline solution as defined in claim 1, wherein: The inner wall of the semicircular plate (43) is attached with a flexible pad (10), and the outer surface of the flexible pad (10) is attached with a non-slip film.