Novel light-protective infusion set
By introducing a U-shaped seat and baffle structure into the light-proof infusion set, the infusion progress can be monitored in a controlled manner and the replacement operation can be simplified, solving the problems of drug exposure and replacement, and improving the convenience of use and the drug protection effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE 901ST HOSPITAL OF THE CHINESE PEOPLES LIBERATION ARMY JOINT LOGISTICS SUPPORT FORCE
- Filing Date
- 2025-04-16
- Publication Date
- 2026-07-10
AI Technical Summary
Existing light-proof infusion sets expose the medication to a large amount of light when monitoring the infusion progress, affecting the quality of the medication. Furthermore, the top cover needs to be removed when changing the infusion bottle, increasing the workload of medical staff.
A novel light-proof infusion set has been designed. By setting a U-shaped seat and a baffle on the side of the top cover, and using the cooperation of a pull plate and a limiting strip, the baffle can be moved down in a controllable manner to check the infusion progress. When changing the bottle, the opening can be opened from the side to reduce the exposure of the medicine and simplify the replacement process.
It reduces the exposure height of the medication, minimizes its impact, simplifies the procedure for changing infusion bottles, and reduces the workload of medical staff.
Smart Images
Figure CN224474593U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of infusion sets, specifically, it relates to a novel light-proof infusion set. Background Technology
[0002] The main principles for using light-protected medications include preparing and using them immediately, using them within a limited time, and administering them in the presence of light. In these cases, using a light-protected infusion set or a light shield is an effective protective measure.
[0003] Chinese patent CN221084340U discloses a light-proof infusion set. The top cover has a viewing hole on the front side corresponding to the sealing layer. The sealing layer can block and seal the viewing hole. Below the viewing hole, there is a peelable adhesive piece on the outside of the top cover that can be used to attach the sealing layer. The adhesive piece is Velcro, which ensures that the sealing layer can be lifted up so that the nursing staff can observe and record the infusion progress of the infusion bottle inside through the viewing hole.
[0004] However, when checking the infusion progress of the infusion bottle through the viewing hole, the sealing layer is lifted from the bottom, and the medicine at different heights inside the infusion bottle is completely exposed, which has a significant impact on the medicine inside the infusion bottle.
[0005] In view of this, this utility model is proposed. Utility Model Content
[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a new type of light-proof infusion device.
[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:
[0008] A novel light-shielding infusion set includes: a top cover, an opening on the side of the top cover, a U-shaped seat on one side of the top cover, a baffle that is vertically slidably fitted inside the U-shaped seat, a pull plate that is horizontally elastically slidably fitted on the side of the baffle, two limiting strips on the inner side of the pull plate, and multiple limiting grooves corresponding to the limiting strips on one side of the baffle along the height direction.
[0009] Optionally, the U-shaped seat is provided with T-shaped guide grooves on its inner sides, and the baffle is provided with T-shaped protrusions on its two sides, with the T-shaped protrusions slidingly engaged in the T-shaped guide grooves.
[0010] Optionally, the inner wall of the pull plate is provided with multiple spring dampers, and the spring dampers are fixedly connected to the baffle.
[0011] Optionally, both the baffle and the pull plate are provided with mounting grooves corresponding to the spring damper, and the two ends of the spring damper are respectively fixed in the two mounting grooves.
[0012] Optionally, the inner wall of the pull plate is provided with a plurality of guide posts, and the side of the baffle is provided with guide grooves corresponding to the guide posts, with one end of the guide post slidingly engaged in the guide groove.
[0013] Optionally, the guide post and the limiting strip have the same length direction, and the guide post, the limiting strip, and the pull plate have the same sliding direction.
[0014] Optionally, the upper side of the pull plate is provided with a handle groove, and the upper side of the top cover is provided with a hanging ring.
[0015] Optionally, the lower part of the U-shaped seat is provided with two limiting blocks, which correspond to the pull plate.
[0016] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:
[0017] When it's necessary to check the infusion progress of the IV bottle, pulling the pull plate causes the limiting strip to disengage from the limiting groove. Then, the pull plate causes the baffle to gradually move downward, opening the opening. When the baffle slides to the point where the infusion progress of the IV bottle can be viewed, the sliding of the baffle stops, reducing the exposure height of the medication inside the IV bottle and minimizing the impact on the medication. When it's time to replace the IV bottle, the opening is fully opened from the side, and the bottle is placed into the top cover. This solves the problem of having to remove the top cover to replace the IV bottle when it's placed from the top, which increases the workload of medical staff.
[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description
[0019] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:
[0020] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;
[0021] Figure 2 This is a cross-sectional structural diagram of an embodiment of the present invention;
[0022] Figure 3 This is a cross-sectional view of a baffle according to an embodiment of the present invention;
[0023] Figure 4 This is a cross-sectional view of a baffle according to an embodiment of the present invention;
[0024] Figure 5 This is a schematic diagram of a baffle structure according to an embodiment of the present invention;
[0025] The attached diagram lists the components represented by each number as follows:
[0026] Top cover 1, opening 101, U-shaped seat 102, baffle 103, pull plate 104, limit strip 105, limit groove 106, T-shaped guide groove 107, T-shaped protrusion 108, spring damper 109, mounting groove 110, guide post 111, guide groove 112, handle groove 113, hanging ring 114, limit block 115.
[0027] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation
[0028] The present invention will now be described in further detail with reference to the accompanying drawings.
[0029] Please see Figure 1-5 As shown, this embodiment provides a novel light-proof infusion set, including: a top cover 1, an opening 101 on the side of the top cover 1, a U-shaped seat 102 on one side of the top cover 1, a baffle 103 vertically slidingly fitted inside the U-shaped seat 102, a pull plate 104 horizontally elastically slidingly fitted on the side of the baffle 103, two limiting strips 105 on the inner side of the pull plate 104, and a plurality of limiting grooves 106 corresponding to the limiting strips 105 on one side of the baffle 103 along the height direction.
[0030] When it is necessary to check the infusion progress of the infusion bottle, the pull plate 104 is pulled to disengage the limiting strip 105 from the limiting groove 106. Then, the pull plate 104 drives the baffle 103 to gradually move down, opening the opening 101. When the baffle 103 slides to the point where the infusion progress of the infusion bottle can be viewed, the sliding of the baffle 103 is stopped, reducing the exposure height of the medicine in the infusion bottle and reducing the intensity of the impact on the medicine. When it is necessary to replace the infusion bottle, the opening 101 is fully opened from the side, and the medicine bottle is placed into the top cover 1. This solves the problem that if the infusion bottle is placed from the top of the top cover 1, the top cover 1 needs to be removed before the infusion bottle can be replaced, which increases the workload of medical staff.
[0031] Please see Figure 2-4 As shown, the U-shaped seat 102 in this embodiment is provided with T-shaped guide grooves 107 on both sides, and the baffle 103 is provided with T-shaped protrusions 108 on both sides. The T-shaped protrusions 108 are slidably fitted in the T-shaped guide grooves 107, which facilitates the sliding of the T-shaped protrusions 108 through the T-shaped guide grooves 107, thereby improving the stability of the sliding of the T-shaped protrusions 108 and the baffle 103.
[0032] Please see Figure 2-4As shown, the inner wall of the pull plate 104 in this embodiment is provided with a plurality of spring dampers 109. The spring dampers 109 are fixedly connected to the baffle 103, so that the pull plate 104 can slide elastically through the spring dampers 109 and the sliding length of the pull plate 104 can be limited by the spring dampers 109. Both the baffle 103 and the pull plate 104 are provided with mounting grooves 110 corresponding to the spring dampers 109. The two ends of the spring dampers 109 are respectively fixed in the two mounting grooves 110, so that when the spring dampers 109 are retracted into the mounting grooves 110, the pull plate 104 and the baffle 103 are in contact.
[0033] Please see Figure 2-5 As shown, the inner wall of the pull plate 104 in this embodiment is provided with a plurality of guide posts 111, and the side of the baffle 103 is provided with guide grooves 112 corresponding to the guide posts 111. One end of the guide post 111 is slidably fitted in the guide groove 112. The guide post 111 and the limiting strip 105 have the same length direction, and the guide post 111, the limiting strip 105 and the pull plate 104 slide in the same direction, which facilitates the sliding of the guide post 111 through the guide groove 112 and improves the stability of the sliding of the guide post 111 and the pull plate 104.
[0034] Please see Figure 2-4 As shown, the upper side of the pull plate 104 in this embodiment is provided with a handle groove 113, and the upper side of the top cover 1 is provided with a hanging ring 114, which makes it easy to hang the top cover 1 on the infusion set bracket through the hanging ring 114, and improves the convenience of operating the pull plate 104 through the handle groove 113.
[0035] Please see Figure 2-4 As shown, the U-shaped seat 102 in this embodiment is provided with two limiting blocks 115 at the lower part. The limiting blocks 115 correspond to the pull plate 104, so as to limit the sliding range of the pull plate 104 by limiting the limiting blocks 115 and prevent the baffle 103 from sliding out of the U-shaped seat 102 completely.
[0036] The structure and parts at the bottom of the top cover 1 are the same as those at the bottom of the top cover 1 in the light-shielding infusion set disclosed in announcement number CN221084340U.
[0037] Working principle: When it is necessary to check the infusion progress of the infusion bottle, the pull plate 104 is grasped through the handle groove 113. Pulling the pull plate 104 causes the limiting strip 105 to disengage from the limiting groove 106. Then, the pull plate 104 causes the baffle 103 to gradually move down, opening the opening 101. When the baffle 103 slides to the point where the infusion progress of the infusion bottle can be viewed, the sliding of the baffle 103 stops, reducing the exposure height of the medicine in the infusion bottle and reducing the intensity of the impact on the medicine. When it is necessary to replace the infusion bottle, the opening 101 is fully opened from the side, and the medicine bottle is placed into the top cover 1. This solves the problem that if the infusion bottle is placed from the top of the top cover 1, the top cover 1 needs to be removed before the infusion bottle can be replaced, which increases the workload of medical staff.
[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All electrical appliances in this utility model are powered by an external power source or a built-in battery. No restrictions are placed on the model or specific type of any electrical appliance in this utility model. Those skilled in the art can clearly identify the applicable electrical appliance model, specific type, and power supply method based on common knowledge in the field.
[0039] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.
Claims
1. A novel light-shielding infusion set, characterized in that, include: The top cover (1) has an opening (101) on its side. A U-shaped seat (102) is provided on one side of the top cover (1). A baffle (103) is vertically slidably fitted inside the U-shaped seat (102). A pull plate (104) is horizontally elastically slidably fitted on the side of the baffle (103). Two limiting strips (105) are provided on the inner side of the pull plate (104). A plurality of limiting grooves (106) corresponding to the limiting strips (105) are provided on one side of the baffle (103) along the height direction.
2. The novel light-shielding infusion set according to claim 1, characterized in that, The U-shaped seat (102) is provided with T-shaped guide grooves (107) on its inner side, and the baffle (103) is provided with T-shaped protrusions (108) on its two sides. The T-shaped protrusions (108) slide in the T-shaped guide grooves (107).
3. The novel light-shielding infusion set according to claim 1, characterized in that, The inner wall of the pull plate (104) is provided with a plurality of spring dampers (109), and the spring dampers (109) are fixedly connected to the baffle (103).
4. A novel light-shielding infusion set according to claim 3, characterized in that, Both the baffle (103) and the pull plate (104) are provided with mounting grooves (110) corresponding to the spring damper (109), and the two ends of the spring damper (109) are respectively fixed in the two mounting grooves (110).
5. A novel light-shielding infusion set according to claim 4, characterized in that, The inner wall of the pull plate (104) is provided with a plurality of guide posts (111), and the side of the baffle (103) is provided with a guide groove (112) corresponding to the guide posts (111). One end of the guide post (111) is slidably fitted in the guide groove (112).
6. A novel light-shielding infusion set according to claim 5, characterized in that, The guide post (111) and the limiting strip (105) have the same length direction, and the guide post (111), the limiting strip (105), and the pull plate (104) have the same sliding direction.
7. A novel light-shielding infusion set according to claim 1, characterized in that, The upper side of the pull plate (104) is provided with a handle groove (113), and the upper side of the top cover (1) is provided with a hanging ring (114).
8. A novel light-shielding infusion set according to claim 1, characterized in that, The lower part of the U-shaped seat (102) is provided with two limiting blocks (115), which correspond to the pull plate (104).