Transfusion hand fixator with heating function

Abstract

The utility model relates to the technical field of medical instruments, and particularly discloses an infusion hand fixator with a heating function, which comprises a fixing block, a magic tape elastic band and a sticking mechanism, a fitting groove and a finger groove are formed in the top end of the fixing block, a finger elastic band is fixedly arranged, the two ends of the hook-and-loop fastener elastic band are connected with the fixing block, a heating groove and a sliding groove are formed in the fixing block, a heating bag is arranged in the heating groove, a sliding plate is arranged in the sliding groove in a sliding mode, and the fixing block is connected with the sliding plate. According to the infusion fixing plate, the problem that in the prior art, a straight plate type infusion fixing plate can reduce the comfort level of a patient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an infusion hand fixator with a heating function. Background Art

[0002] At present, the amount of infusion for pediatric patients in China is relatively large. Due to their poor tolerance, needle removal and fluid leakage are very likely to occur. The current clinical solution is mainly to place a straight infusion fixing plate under the patient's infusion site for fixing. Although this type of device can prevent needle removal to some extent, it lacks personalized customization and aesthetics, is less popular among children, affects patient comfort, has certain limitations, and cannot be widely promoted and applied. In addition, most of them are flat and cannot fit the curve of the hand, which can easily cause hand fatigue and may reduce patient comfort. Utility Model Content

[0003] In order to solve the technical problem that the above-mentioned straight-type infusion fixing plate may reduce the comfort of the patient, the utility model provides an infusion hand fixator with a heating function.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] An infusion hand fixator with a heating function comprises a fixing block, a Velcro elastic band and a pasting mechanism; a fitting groove and a finger groove are provided at the top of the fixing block, and a finger elastic band is fixedly arranged, both ends of the Velcro elastic band are connected to the fixing block, a heating groove and a sliding groove are provided in the fixing block, a heating pack is provided in the heating groove, a sliding plate is slidably arranged in the sliding groove, and the pasting mechanism is arranged at the bottom of the fixing block.

[0006] Furthermore, the number of the finger grooves is two, and the number of the finger elastic bands is three.

[0007] Furthermore, a heat conducting plate is provided in the heating tank, and the heat conducting plate abuts against the heating pack and the top surface of the heating tank.

[0008] Furthermore, a protective cover with a cartoon shape is rotatably provided on the top of the fixing block, and the finger groove and the finger elastic band are both located on the inner side of the protective cover.

[0009] Furthermore, ventilation holes are provided on the slide plate and the top wall of the heating tank.

[0010] Furthermore, the pasting mechanism includes a pasting layer and a fixing plate, the pasting layer is fixedly connected to the bottom end of the fixing plate, and the fixing plate is connected to the bottom end of the fixing block.

[0011] Furthermore, the number of the adhesive layer and the number of the fixing plates are both two.

[0012] Furthermore, plug rods are fixedly provided on both sides of the top of the fixed plate, a plurality of insertion holes are opened at the bottom end of the fixed block, and a positioning tube is fixedly provided, the plug rods are slidably connected to the insertion holes, a telescopic spring is fixedly provided in the positioning tube, and a positioning rod is slidably provided, the telescopic spring is fixedly connected to the positioning rod, the positioning rod is slidably connected to the plug rod, and a pull rod is fixedly provided, and one end of the pull rod extends out of the positioning tube.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model adopts finger grooves and fitting grooves to allow the patient's hands to fit the top of the fixing block when fixed for infusion, thereby improving the patient's comfort and reducing hand fatigue, thus solving the problem that the straight-type infusion fixing board may reduce the patient's comfort;

[0015] 2. The utility model adopts a heating pack to warm the hands of children who are fixed during infusion, thus improving the comfort of children during infusion;

[0016] 3. The utility model adopts a slide plate and a sliding groove to take out the heating pack from the heating tank or put the heating pack into the heating tank, so as to facilitate the replacement of the heating pack;

[0017] 4. The utility model adopts the insertion rod, the insertion hole, the telescopic spring, the positioning rod and the pull rod to adjust the position of the adhesive layer and the fixed plate, so as to change the distance between the two adhesive layers;

[0018] 5. The utility model adopts a cartoon-shaped protective cover, which can protect the hands of children receiving infusion and attract their attention, making them feel more relaxed and happy during the infusion process, reducing their fear of infusion and improving the popularity and practicality of the audience; the protective cover is rotatably connected to the fixed block, and the child's hand on the top of the fixed block can be exposed by rotating the protective cover, so as to facilitate observation of the infusion status of the hand and facilitate infusion operation;

[0019] 6. The utility model adopts Velcro elastic band to limit the arms of children of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of an infusion hand fixator with a heating function in the utility model;

[0021] Figure 2 for Figure 1 A top view of the middle fixed block;

[0022] Figure 3 for Figure 1 Schematic diagram of the internal structure of the fixed block;

[0023] Figure 4 for Figure 1 A cross-sectional view of the middle fixing block;

[0024] Figure 5 It is a schematic diagram of the structure of the insertion rod, the positioning tube, the telescopic spring, the pull rod and the positioning rod in the utility model;

[0025] Figure 6 for Figure 1 A schematic diagram of the structure of the middle fixed block and the protective cover;

[0026] Among them, 1-fixed block, 2-Velcro elastic band, 3-protective cover, 4-reserved hole, 5-slide plate, 6-finger elastic band, 7-upper ventilation hole, 8-finger groove, 9-fitting groove, 10-heating groove, 11-heat conduction plate, 12-non-woven fabric layer, 13-heating pack, 14-lower ventilation hole, 15-plug hole, 16-plug rod, 17-positioning hole, 18-fixed plate, 19-adhesive layer, 20-positioning cylinder, 21-positioning rod, 22-telescopic spring, 23-pull rod. DETAILED DESCRIPTION

[0027] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.

[0028] Example:

[0029] The specific implementation process of the utility model: an infusion hand fixator with a heating function, such as Figure 1 , Figure 2 , Figure 3 as well as Figure 6 As shown, it includes a fixed block 1, a Velcro elastic band 2 and a pasting mechanism; a fitting groove 9 and a finger groove 8 are provided on the top of the fixed block 1, and a finger elastic band 6 is fixedly arranged, both ends of the Velcro elastic band 2 are connected to the fixed block 1, a heating groove 10 and a sliding groove are provided in the fixed block 1, a heating pack 13 is provided in the heating groove 10, a slide plate 5 is slidably arranged in the sliding groove, and the pasting mechanism is arranged at the bottom of the fixed block 1.

[0030] The Velcro elastic band 2 is fixedly connected with a Velcro female surface, and the side end of the fixed block 1 is fixedly connected with a Velcro male surface. One end of the Velcro elastic band 2 is fixedly connected to the side end of the fixed block 1, and the other end is connected to the fixed block 1 through the Velcro male and female surfaces. When the patient's hand is to be fixed, the Velcro female surface of the Velcro elastic band 2 and the Velcro male surface on the fixed block 1 are first separated, and then the patient's fingers are placed in the finger grooves 8 and the finger elastic band 6, and the patient's hand is fitted with the fitting grooves 9, and then the Velcro female surface of the Velcro elastic band 2 is fitted with the Velcro male surface on the fixed block 1, so that the Velcro elastic band 2 and the finger elastic band 6 can hold the patient's hand. The human hand is fixed on the top of the fixed block 1; when heating is needed, pull the slide plate 5 away from the sliding groove, then remove the outer bag of the heating pack 13, put the heating pack 13 into the heating groove 10, and then slide the slide plate 5 into the sliding groove. The outer side of the heating pack 13 is a breathable non-woven fabric layer 12, and the inner side is a raw material layer that can be oxidatively heated. The oxygen in the air will enter the raw material layer through the non-woven fabric layer 12, allowing the raw material layer to be oxidatively heated, so that the generated heat can warm the patient's hand on the top of the fixed block 1; the adhesive mechanism can make the fixed block 1 firmly fixed on an external object to prevent the position of the fixed block 1 from changing due to the movement of the patient's hand.

[0031] like Figure 2 As shown, the number of the finger grooves 8 is two, and the number of the finger elastic bands 6 is three.

[0032] The two finger grooves 8 are respectively a thumb groove and a little finger groove, which can be used to place the thumb and little finger of a child respectively. The thumb groove and the little finger groove can conform to the curve of the human hand, provide a good infusion environment, and relieve hand soreness. The three finger elastic bands 6 can be used to limit the index finger, middle finger and ring finger of a child.

[0033] like Figure 3 As shown, a heat conducting plate 11 is disposed in the heating tank 10 , and the heat conducting plate 11 abuts against the heating pack 13 and the top surface of the heating tank 10 .

[0034] The heat conducting plate 11 can transfer the heat generated by the heating pack 13 to the top of the fixing block 1 to warm the child's hands.

[0035] like Figure 1 and Figure 6 As shown, a protective cover 3 with a cartoon shape is rotatably provided on the top of the fixing block 1 , and the finger groove 8 and the finger elastic band 6 are both located on the inner side of the protective cover 3 .

[0036] The cartoon shape of the protective cover 3 may be a toy car shape or a cat's paw shape, and a reserved hole 4 for an indwelling needle may be provided at the top of the protective cover 3, so as to facilitate observation of the infusion condition of the hand.

[0037] like Figure 2 , Figure 3 as well as Figure 6 As shown, ventilation holes are provided on the slide plate 5 and the top wall of the heating tank 10.

[0038] The ventilation holes on the slide plate 5 are lower ventilation holes 14, and the ventilation holes on the top wall of the heating tank 10 are upper ventilation holes 7. The upper ventilation holes 7 allow the hot air in the heating tank 10 to contact the child's hands for heating, and the lower ventilation holes 14 allow the heating pack 13 to fully contact with oxygen, thereby maintaining the heating effect of the heating pack 13.

[0039] like Figure 4 and Figure 5 As shown, the pasting mechanism includes an pasting layer 19 and a fixing plate 18 , wherein the pasting layer 19 is fixedly connected to the bottom end of the fixing plate 18 , and the fixing plate 18 is connected to the bottom end of the fixing block 1 .

[0040] The adhesive layer 19 and the fixing plate 18 can fix the fixing block 1 on an external object, thereby preventing the fixing block 1 from easily moving under the action of external force, thereby improving the stability of the position of the fixing block 1.

[0041] like Figure 4 As shown, the number of the adhesive layer 19 and the number of the fixing plates 18 are both two.

[0042] The two adhesive layers 19 and the two fixing plates 18 can be adhered and fixed to both sides of the bottom end of the fixing block 1 , thereby improving the stability of the position of the fixing block 1 .

[0043] like Figure 4 and Figure 5 As shown, the top sides of the fixed plate 18 are fixedly provided with insertion rods 16, the bottom end of the fixed block 1 is provided with a plurality of insertion holes 15, and a positioning tube 20 is fixedly provided, the insertion rod 16 is slidably connected to the insertion holes 15, a telescopic spring 22 is fixedly provided in the positioning tube 20, and a positioning rod 21 is slidably provided, the telescopic spring 22 is fixedly connected to the positioning rod 21, the positioning rod 21 is slidably connected to the insertion rod 16, and a pull rod 23 is fixedly provided, and one end of the pull rod 23 extends out of the positioning tube 20.

[0044] A positioning hole 17 is provided on the insertion rod 16, and the positioning rod 21 is slidably connected to the positioning hole 17. When the position of the adhesive layer 19 is to be adjusted, the pull rod 23 is first pulled away from the positioning tube 20, and the pull rod 23 will lead the positioning rod 21 away from the positioning hole 17. After the positioning rod 21 is completely away from the positioning hole 17, the insertion rod 16 can be taken out of the insertion hole 15. After the two insertion rods 16 on the fixing plate 18 are taken out of the insertion hole 15, the fixing plate 18 is moved, and the fixing plate 18 will move together with the adhesive layer 19 and the two insertion rods 16 until the adhesive layer 19 Move to the predetermined position, at which time the insertion rod 16 will align with another insertion hole 15, and then pull the corresponding pull rod 23 to allow the pull rod 23 to bring the corresponding positioning rod 21 completely into the corresponding positioning tube 20, and the corresponding positioning rod 21 will compress the corresponding telescopic spring 22, and then insert the insertion rod 16 into the other insertion hole 15, allow the corresponding positioning rod 21 to align with the positioning hole 17, and then release the corresponding pull rod 23, and the corresponding positioning rod 21 will enter the positioning hole 17 under the action of the corresponding telescopic spring 22, thereby positioning the insertion rod 16.

[0045] The above embodiments should not limit the present invention in any way, and any technical solutions obtained by equivalent replacement or equivalent conversion shall fall within the protection scope of the present invention.

Claims

1. An infusion hand holder with a heating function, characterized in that: It includes a fixing block, a Velcro elastic band and a sticking mechanism; The top of the fixed block is provided with a fitting groove and a finger groove, and a finger elastic band is fixedly arranged, both ends of the Velcro elastic band are connected to the fixed block, a heating groove and a sliding groove are arranged in the fixed block, a heating pack is arranged in the heating groove, a sliding plate is slidably arranged in the sliding groove, and the pasting mechanism is arranged at the bottom of the fixed block.

2. The infusion hand holder with heating function according to claim 1, characterized in that: The number of the finger grooves is two, and the number of the finger elastic bands is three.

3. The infusion hand holder with heating function according to claim 1, characterized in that: A heat conducting plate is arranged in the heating tank, and the heat conducting plate abuts against the heating pack and the top surface of the heating tank.

4. The infusion hand holder with heating function according to claim 1, characterized in that: A protective cover with a cartoon shape is rotatably arranged on the top of the fixing block, and the finger groove and the finger elastic band are both located on the inner side of the protective cover.

5. The infusion hand holder with heating function according to claim 1, characterized in that: The slide plate and the top wall of the heating tank are both provided with ventilation holes.

6. The infusion hand holder with heating function according to claim 1, characterized in that: The pasting mechanism comprises a pasting layer and a fixing plate, wherein the pasting layer is fixedly connected to the bottom end of the fixing plate, and the fixing plate is connected to the bottom end of the fixing block.

7. The infusion hand holder with heating function according to claim 6, characterized in that: The number of the adhesive layer and the number of the fixing plates are both two.

8. The infusion hand holder with heating function according to claim 7, characterized in that: Insertion rods are fixedly provided on both sides of the top of the fixed plate, a plurality of insertion holes are opened at the bottom end of the fixed block, and a positioning tube is fixedly provided, the insertion rod is slidably connected to the insertion holes, a telescopic spring is fixedly provided in the positioning tube, and a positioning rod is slidably provided, the telescopic spring is fixedly connected to the positioning rod, the positioning rod is slidably connected to the insertion rod, and a pull rod is fixedly provided, and one end of the pull rod extends out of the positioning tube.

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