Infusion fixing device capable of keeping warm
By integrating an electric heater and insulation cotton into the infusion fixer, the pain and cold problems caused by low-temperature infusion are solved, and the patient's infusion comfort and the heating effect of the medicine liquid are improved.
Patent Information
- Application Number
- CN202420931884.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When infusion is performed under low temperature environments, the cold stimulation of the medicine will cause local pain and cramps in the patient, and long-term infusion will cause the patient to catch a cold, affecting comfort.
A warm infusion fixture is designed, with a vertically arranged box body and hinged box lid, built-in electric heater and insulation cotton, heating the infusion tube and patient's hands through an electric heater, and fixing components include elastic straps and insulation pads ,确保手部温暖并稳定输液。
It effectively avoids the cold stimulation reaction when the low-temperature medicine liquid is input into the blood vessels, improves the comfort of the patient during infusion and the heating efficiency of the medicine liquid, and ensures warm hands.
Smart Images
Figure CN222341729U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of infusion set fixing, in particular to an infusion set fixing device capable of keeping warm. Background Art
[0002] Infusion refers to large doses of injectable drugs introduced into the body by intravenous drip. Generally, the dosage is more than 100 ml at a time. It is usually packaged in glass or plastic infusion bottles or bags. When used, the drug is continuously and steadily introduced into the human body through an infusion needle and infusion tube.
[0003] When the temperature is low in winter, when low-temperature medicine is directly injected into the blood vessels, the cold stimulation will cause local pain and cramps. The patient's hands are directly exposed to the cold air, and long-term infusion will also cause the patient to catch a cold, while affecting the patient's comfort during infusion. Utility Model Content
[0004] The purpose of the utility model is to provide an infusion fixer capable of keeping warm, which has a simple structure and can improve the temperature of the medicine liquid and the comfort of the patient during the infusion.
[0005] The warming infusion fixator comprises a vertically arranged box body, a box cover is hinged on the front side of the box body, left and right communicating notches are opened on the front sides of the left and right side walls of the box body, a through groove is opened on the rear side wall of the box cover, and an electric heater for providing temperature is installed in the through groove; one side of the electric heater is located inside the box body, and the other side is located outside the box body, and a fixing component for fixing the patient's hand to the rear side wall of the box body is arranged on the side wall of the box body.
[0006] Furthermore, thermal insulation cotton is fixed to the rear side wall of the box body, and the thermal insulation cotton wraps the electric heater on the outside.
[0007] Furthermore, the fixing assembly includes two elastic bands, both of which are fixed to the side walls of the box body, and the two elastic bands are respectively located at the left and right ends of the thermal insulation cotton.
[0008] Furthermore, a heat preservation pad is vertically arranged in the box body, and the heat preservation pad covers the electric heater.
[0009] Furthermore, a plurality of pulleys are fixed on the upper and lower side walls of the front box body of the thermal insulation pad, and the pulleys on the upper and lower sides are interspersed and distributed.
[0010] Furthermore, grooves are provided at the bottom of the left and right side walls of the box cover, and the distance between the bottom of the notch and the bottom of the groove is between 3.5 mm and 4 mm.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] In the utility model, the temperature is generated by the electric heater, and the heating temperature can provide heat for the patient's palm while heating the medicine in the infusion tube, thereby avoiding local pain and cramps when the low-temperature medicine is injected into the blood vessels, and can also improve the patient's comfort during infusion. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 for Figure 1 Sectional view at AA in the middle;
[0015] Figure 3 for Figure 1 Side view of
[0016] Figure 4 This is a diagram of the use state of the utility model;
[0017] The names of the components in the figure are: 1. Box body; 2. Fixed rod; 3. Pulley; 4. Notch; 5. Insulation pad; 6. Electric heater; 7. Insulation cotton; 8. Elastic band; 9. Box cover; 10. Groove. DETAILED DESCRIPTION
[0018] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings, but the present invention is not limited thereto. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
[0019] Example 1
[0020] The infusion fixator capable of keeping warm described in this embodiment is as follows: Figures 1 to 4 As shown, it comprises a vertically arranged box body 1, a box cover 9 is hingedly connected to the front side of the box body 1, and the box cover 9 is hingedly connected to the box body 1, and is used to close the box body 1 and fix the infusion tube in the box body 1;
[0021] The left and right side walls of the box body 1 are provided with gaps 4 communicating with each other. The infusion tube passes through the gap on the left side of the box body 1 into the box body 1 and passes through the gap on the right side of the box body 1.
[0022] The rear side wall of the box cover 9 is provided with a through slot communicating front and rear, and the through slot is provided on the rear side wall of the box cover 9;
[0023] An electric heater 6 for providing temperature is installed in the through groove. The electric heater 6 provides temperature for the insulation of the infusion tube and the patient's hands. The electric heater 6 is a prior art, such as an electric hot water bag, an electric kettle, a disposable heating bag, etc.
[0024] One side of the electric heater 6 is located inside the box body 1, and the other side is located outside the box body 1. Figure 2 As shown, the electric heater 6 is installed in the through groove, the upper end of the electric heater 6 is located in the box body 1, and the lower end is below the box body 1. The upper side of the electric heater 6 is used to heat the liquid in the infusion tube, and the lower side is used to provide temperature for the patient's hands to improve the comfort of the patient during infusion;
[0025] Two elastic bands 8 are fixed to the side wall of the box body 1. The two elastic bands 8 are respectively located at the left and right ends of the thermal insulation cotton 7. One elastic band 8 is located at the patient's finger position, and the other elastic band 8 is located at the patient's wrist position. The connection part between the infusion needle and the blood vessel is exposed to ensure the normal infusion. After the patient's hand passes through the elastic band 8, the patient's hand is fixed to the rear side of the box body 1; this paragraph of text as a whole constitutes a fixing component for fixing the patient's hand to the rear side wall of the box body 1. Of course, the fixing component can also be used as follows Figure 3 The two wristbands shown have Velcro hooks and Velcro plates fixed at their ends respectively. After the two wristbands are passed around the patient's hands, the patient's hands are fixed to the rear side of the box body 1 through the Velcro.
[0026] When this embodiment is used, the electric heater 6 is started to increase the temperature, and the infusion tube is passed through the two notches of the box body 1 in turn. The medicine in the infusion tube is heated by one side of the electric heater 6 to avoid local pain and cramps caused by the cold stimulation when the low-temperature medicine is injected into the blood vessels. The patient's palm is attached to the back side of the box body 1. After the infusion needle penetrates the patient's blood vessel, the patient's hand is fixed to the back side of the box body 1 by the fixing component, and the temperature is provided to the patient's palm by the other side of the electric heater 6, thereby improving the patient's comfort during infusion.
[0027] Example 2
[0028] This embodiment further illustrates the technology. Figure 2 As shown, the rear side wall of the box body 1 is fixed with thermal insulation cotton 7, which wraps the electric heater 6 on the outside, and separates the patient's palm from the electric heater 6 through the thermal insulation cotton 7. The thermal insulation cotton 7 is soft, breathable and sweat-absorbent, which improves the comfort of the patient's palm. After use, the patient only needs to replace the thermal insulation cotton 7 to reduce the occurrence of infection.
[0029] Example 2
[0030] This embodiment further illustrates the technology. Figure 1 As shown, a thermal insulation pad 5 is vertically arranged in the box body 1, and the thermal insulation pad 5 covers the electric heater 6. Only the infusion tube contacts the electric heater 6. The infusion tube and the electric heater 6 are in line contact, and the heat transfer efficiency is slow, and the heating effect of the medicine liquid is poor. The thermal insulation pad 5 covers the electric heater 6. The thermal insulation pad 5 is soft in texture, has good heat transfer effect, and good insulation effect. The infusion tube is placed on the thermal insulation pad 5 and can be sunk into the thermal insulation pad 5. The thermal insulation pad 5 is wrapped around the outside of the infusion tube to improve the efficiency of heating the medicine liquid.
[0031] A plurality of pulleys 3 are fixed on the upper and lower side walls of the box body 1 in front of the thermal insulation pad 5, and the pulleys 3 are fixed on the side walls of the box body 1 through fixing rods 2;
[0032] The pulleys 3 on the upper and lower sides are interleaved. Figure 4 As shown, the lower pulley 3 is installed to align with the gap of the upper pulley 3, and the infusion tube is wound around the pulley 3 in sequence to form multiple "V"-shaped structures, thereby increasing the contact area between the infusion tube and the insulation pad 5 and improving the insulation effect of the medicine.
[0033] Example 3
[0034] This embodiment further illustrates the technology. Figure 1 As shown, the bottom of the left and right side walls of the box cover 9 are both provided with grooves 10, and the grooves 10 on the box cover 9 are provided corresponding to the notches 4 on the box body 1. When the box cover 9 is buckled on the box body 1, the grooves 10 coincide with the notches 4, and the infusion tube is clamped by the box cover 9 and the box body 1, so as to limit the infusion tube.
[0035] The spacing between the bottom of the notch 4 and the bottom of the groove 10 is between 3.5 mm and 4 mm. The outer diameter of a conventional infusion tube is generally 4 mm. The infusion tube is limited by the notch 4 and the groove 10. When selecting, you can choose any length between 3.5 mm, 4 mm, 3.7 mm, and 3.5 mm-4 mm. You only need to ensure that the notch 4 and the groove 10 can clamp the infusion tube.
Claims
1. A warm infusion fixator, comprising a vertically arranged box body (1), a box cover (9) being hingedly connected to the front side of the box body (1), characterized in that: The left and right side walls of the box body (1) are provided with notches (4) communicating with each other on the left and right sides, and the rear side wall of the box cover (9) is provided with a through slot communicating with each other on the front and rear sides, and an electric heater (6) for providing temperature is installed in the through slot; one side of the electric heater (6) is located inside the box body (1), and the other side is located outside the box body (1), and a fixing component for fixing the patient's hand to the rear side wall of the box body (1) is provided on the side wall of the box body (1).
2. The infusion fixator capable of keeping warm according to claim 1, characterized in that: A heat-insulating cotton (7) is fixed to the rear side wall of the box body (1), and the heat-insulating cotton (7) wraps the electric heater (6) on the outside.
3. The warm infusion fixator according to claim 2, characterized in that: The fixing assembly comprises two elastic bands (8), both of which are fixed to the side walls of the box body (1), and the two elastic bands (8) are respectively located at the left and right ends of the thermal insulation cotton (7).
4. The infusion fixator capable of keeping warm according to claim 1, characterized in that: A heat preservation pad (5) is vertically arranged in the box body (1), and the heat preservation pad (5) covers the electric heater (6).
5. The infusion fixator capable of keeping warm according to claim 4, characterized in that: A plurality of pulleys (3) are fixed on the upper and lower side walls of the front box body (1) of the thermal insulation pad (5), and the pulleys (3) on the upper and lower sides are distributed in an interleaved manner.
6. The infusion fixator capable of keeping warm according to claim 1, characterized in that: The bottoms of the left and right side walls of the box cover (9) are both provided with grooves (10), and the distance between the bottom of the notch (4) and the bottom of the groove (10) is between 3.5 mm and 4 mm.