Portable temperature-controllable infusion rod
By designing a portable temperature-controllable infusion rod, the telescopic rod and storage tube structure are used for easy portability, and a heating element and a temperature sensor are installed in the infusion tube fixing piece to achieve stable control of the temperature of the medicinal solution and solve the problem of the unportability and inconvenience of the existing infusion rod. The problem of being unable to control the temperature improves the convenience and effectiveness of infusion.
Patent Information
- Application Number
- CN202420779932.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing infusion rods are inconvenient to carry and cannot be controlled on site, which causes the liquid to deteriorate easily and affects the infusion effect.
A portable temperature-controllable infusion rod is designed, which adopts a telescopic rod and storage tube structure, which is easy to carry. At the same time, a heating element and a temperature sensor are installed inside the infusion tube fixation piece, and the resistance wire is controlled by a single-chip microcomputer to heat the liquid to ensure stable temperature control. .
An infusion pole that is easy to carry and temperature controlled has been realized to ensure that the temperature of the medicinal solution remains stable during the infusion process, avoid deterioration, and improve the convenience and effectiveness of the infusion.
Smart Images
Figure CN222368126U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical equipment, in particular to a portable temperature-controllable infusion pole. Background Art
[0002] The infusion pole is a support frame used for infusion, and a plurality of hooks are arranged on the top of the pole to hang medicine bottles.
[0003] Conventional infusion poles are long and inconvenient to carry, and are often placed in infusion rooms or wards for use. Liquids cannot be hung on the scene of 120 pre-hospital emergency treatment, especially for patients who need on-site rescue, and liquids need to be held by manpower, which limits the work of medical staff and prevents them from serving patients effectively and conveniently. At the same time, due to limited conditions, especially harsh environmental conditions, liquid drugs are easily affected by temperature and deteriorate, and traditional infusion poles cannot meet the demand for temperature control. Therefore, further improvements can be made. Summary of the invention
[0004] In order to solve the problems existing in the background technology, the utility model proposes a portable temperature-controllable infusion pole.
[0005] A portable temperature-controllable infusion pole comprises a telescopic pole, a mounting assembly and an infusion tube fixture are fixedly mounted on the bottom of the telescopic pole, the infusion tube fixture is used to clamp and fix the infusion tube, a heating element is arranged inside the infusion tube fixture, the heating element is used to heat the medicine inside the infusion tube, a storage cylinder is fixedly mounted on the top of the telescopic pole, a hook is hingedly arranged in an array on the surface of the storage cylinder, a limiting assembly is fixedly mounted inside the storage cylinder, when the hook is deflected into the storage cylinder, the limiting assembly is used to limit the hook, an unlocking assembly is arranged through the surface of the storage cylinder, the unlocking assembly is used to release the limit of the hook by the limiting assembly.
[0006] Based on the above, the mounting assembly includes a C-shaped plate fixedly mounted on the bottom end of the telescopic rod, a threaded hole is provided at the bottom of the C-shaped plate, and a bolt is threadedly connected to the C-shaped plate through the threaded hole.
[0007] Based on the above, the mounting assembly further comprises a magnetic block fixedly mounted on the side surface of the bottom end of the telescopic rod.
[0008] Based on the above, the mounting assembly further comprises a Velcro fixedly mounted on the surface of the telescopic rod.
[0009] Based on the above, the infusion tube fixing device includes a splint 1 fixedly installed on the side of the telescopic rod, and a slot is opened on the other side of the splint 1, and a splint 2 is inserted in the slot. An L-shaped clamping groove is formed between the splint 2 and the splint 1, and the infusion tube is located in the L-shaped clamping groove. An arch buckle is fixedly installed on the left side of the splint 2, and two limit strips distributed up and down are fixedly installed on both sides of the splint 1, and the arch buckle is inserted between the two groups of limit strips. Strip protrusions are fixedly installed on both sides of the splint 1 and located between the two limit strips, and the arch buckle abuts against the strip protrusion.
[0010] Based on the above, the heating element includes a resistance wire and a temperature sensor, and the resistance wire and the temperature sensor are both arranged inside the first splint. The resistance wire is used to heat the medicine inside the infusion tube, and the temperature sensor is used to monitor the temperature of the medicine in the infusion tube. The temperature sensor signal is connected to a single-chip microcomputer, and a battery is arranged inside the bottom end of the telescopic rod, and the battery is used to supply power to the resistance wire and the temperature sensor.
[0011] Based on the above, a support seat is fixedly installed at the center of the bottom wall of the storage cylinder, the hook array is hinged on the support seat, and avoidance grooves are opened through the circumferential surface array of the storage cylinder. The avoidance grooves correspond one-to-one with the hooks, and the avoidance grooves are used to avoid the deflection stroke of the hooks.
[0012] Based on the above, the limiting assembly includes a spring 1 fixedly mounted on the top wall of the storage tube, a sliding disk fixedly mounted on the bottom end of the spring 1, a blocking ring fixedly mounted on the bottom edge of the sliding disk, the inner and outer walls of the blocking ring are inclined, and the blocking ring is used to be sleeved on the outside of the free end of the hook, and a spring 2 is fixed on the surface array of the support seat, the spring 2 corresponds to the hook one by one, and the free end of the spring 2 elastically abuts against the surface of the hook.
[0013] Based on the above, the unlocking assembly includes a sleeve fixedly installed on the inner wall of the storage tube, a push rod is slidably connected to the sleeve, the push rod passes through the outside of the storage tube, an annular flange is fixedly installed on the surface of the push rod, the annular flange is slidably connected in the sleeve, one end of the push rod is located on the outside of the storage tube and a limiting boss is fixedly installed, one end of the push rod is located inside the storage tube and abuts against a vertical rod, the vertical rod is fixedly installed at the bottom center of the sliding disk, and the mating ends of the push rod and the vertical rod are both inclined surfaces.
[0014] The utility model has substantial features and progress compared to the prior art. Specifically, the utility model can be retracted through the telescopic rod, and the hook can be deflected to the inside of the storage tube for storage, which is convenient to carry. The infusion tube is clamped by the first and second splints, and the resistance wire inside the first splint can heat the medicine solution to ensure a good infusion environment. The utility model has the advantages of being easy to carry and easy to control the temperature of the medicine solution. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 2 It is a three-dimensional structural schematic diagram of the installation component and the infusion tube fixing piece of the utility model.
[0017] Figure 3 It is a three-dimensional structural schematic diagram of the utility model when the hook is in an unfolded state.
[0018] Figure 4 It is a three-dimensional structural schematic diagram of the utility model in a hook storage state.
[0019] Explanation of the reference numerals in the accompanying drawings: 100, telescopic rod; 200, mounting assembly; 300, infusion tube fixing piece; 400, storage tube; 500, hook; 600, limiting assembly; 700, unlocking assembly; 201, C-shaped plate; 202, bolt; 203, magnet; 204, Velcro; 301, splint one; 302, splint two; 303, arch buckle; 304, limiting strip; 305, strip protrusion; 401, support seat; 402, avoidance groove; 601, spring one; 602, sliding plate; 603, blocking ring; 604, spring two; 701, sleeve; 702, push rod; 703, annular flange; 704, limiting boss; 705, vertical rod. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figure 1-Figure 4 As shown, a portable temperature-controllable infusion pole comprises a telescopic pole 100, a mounting assembly 200 and an infusion tube fixture 300 are fixedly mounted at the bottom of the telescopic pole 100, the infusion tube fixture 300 is used to clamp and fix the infusion tube, a heating element is arranged inside the infusion tube fixture 300, the heating element is used to heat the liquid medicine inside the infusion tube, a storage cylinder 400 is fixedly mounted on the top of the telescopic pole 100, a hook 500 is hingedly arranged on the surface array of the storage cylinder 400, a limiting assembly 600 is fixedly mounted inside the storage cylinder 400, when the hook 500 is deflected into the storage cylinder 400, the limiting assembly 600 is used to limit the hook 500, an unlocking assembly 700 is arranged through the surface of the storage cylinder 400, the unlocking assembly 700 is used to release the limit of the hook 500 by the limiting assembly 600.
[0022] When in use, the mounting assembly 200 includes a C-shaped plate 201 fixedly mounted on the bottom end of the telescopic rod 100, and a threaded hole is provided at the bottom of the C-shaped plate 201, and a bolt 202 is threadedly connected to the C-shaped plate 201 through the threaded hole. When in use, the C-shaped plate 201 can be clamped on a horizontal object such as a desktop, and the C-shaped plate 201 can be stably fixed on the horizontal object by screwing the bolt 202. The mounting assembly 200 also includes a magnetic block 203 fixedly mounted on the side of the bottom end of the telescopic rod 100. The magnetic block 203 can be adsorbed on an iron object to fix the telescopic rod 100. The mounting assembly 200 also includes a Velcro 204 fixedly mounted on the surface of the telescopic rod 100. The Velcro 204 is tied to a columnar object to fix the telescopic rod 100.
[0023] Specifically, the infusion tube fixing member 300 includes a clamping plate 1 301 fixedly mounted on the side of the telescopic rod 100, and a slot is provided on the other side of the clamping plate 1 301, and a clamping plate 2 302 is inserted into the slot, and an L-shaped clamping groove is formed between the clamping plate 2 302 and the clamping plate 1 301, and the infusion tube is located in the L-shaped clamping groove, and the cross section of the L-shaped clamping groove is circular, which is compatible with the infusion tube. An arch buckle 303 is fixedly mounted on the left side of the clamping plate 2 302, and two upper and lower limit bars 304 are fixedly mounted on both sides of the clamping plate 1 301, and the arch buckle 303 is inserted between the two groups of limit bars 304, and a bar protrusion 305 is fixedly mounted on both sides of the clamping plate 1 301 and located between the two limit bars 304, and the arch buckle 303 abuts against the bar protrusion 305. When in use, the second splint 302 can be removed first, the infusion tube is placed in the slot, and then the second splint 302 is inserted into the slot, the infusion tube is clamped by the first splint 301 and the second splint 302, and an L-shaped clamping groove is formed between the first splint 301 and the second splint 302 to prevent the infusion tube from moving between the first splint 301 and the second splint 302. The heating element includes a resistance wire and a temperature sensor, both of which are arranged inside the first splint 301. The resistance wire is used to heat the liquid medicine inside the infusion tube, and the temperature sensor is used to monitor the temperature of the liquid medicine in the infusion tube. The temperature sensor signal is connected to a single-chip microcomputer. A battery is arranged inside the bottom of the telescopic rod 100, and the battery is a rechargeable battery. A through slot is opened on the side of the telescopic rod 100, and the channel is opposite to the charging port of the rechargeable battery, which is convenient for charging the battery. The battery is used to supply power to the resistance wire and the temperature sensor. In this embodiment, the single-chip microcomputer model is STM32F103. The temperature of the liquid medicine is monitored by the temperature sensor. When the temperature is lower than the preset minimum threshold, the single chip microcomputer controls the resistor wire to be powered on to heat the liquid medicine. When the temperature is higher than the preset maximum threshold, the single chip microcomputer controls the resistor wire to be powered off to stop heating the liquid medicine.
[0024] A support seat 401 is fixedly installed at the center of the bottom wall of the storage tube 400, and the hook 500 array is hinged on the support seat 401. The circumferential surface of the storage tube 400 is provided with an avoidance groove 402 array, and the avoidance groove 402 corresponds to the hook 500 one by one, and the avoidance groove 402 is used to avoid the deflection stroke of the hook 500. When it is necessary to hang a medicine bottle, the hook 500 is deflected to the outside of the storage tube 400, and the storage tube 400 is located at the bottom wall of the avoidance groove 402 to support the hook 500, so that the hook 500 is tilted upward.
[0025] In reality, the limiting assembly 600 includes a spring 1 601 fixedly mounted on the top wall of the storage tube 400, a sliding plate 602 fixedly mounted on the bottom end of the spring 1 601, a blocking ring 603 fixedly mounted on the bottom edge of the sliding plate 602, the inner and outer walls of the blocking ring 603 are inclined, the blocking ring 603 is used to be sleeved on the outside of the free end of the hook 500, and a spring 2 604 is fixed in an array on the surface of the support seat 401, the spring 2 604 corresponds one-to-one to the hook 500, and the free end of the spring 2 604 elastically abuts against the surface of the hook 500. When carrying, the hook 500 can be pushed to deflect toward the inside of the storage tube 400, and the free end of the hook 500 squeezes the outer wall of the blocking ring 603, and pushes the blocking ring 603 and the assembly of the blocking ring 603 to move upward, and the spring 1 601 is squeezed and contracted until the free end of the hook 500 is mounted inside the blocking ring 603. At the same time, the hook 500 is squeezed on the surface of the spring 2 604, so that the hook 500 tends to deflect outward through the elasticity of the spring 2 604, but the blocking ring 603 blocks the free end of the hook 500 from the outside, so that the hook 500 is stored inside the storage tube 400, reducing the occupied space and facilitating carrying.
[0026] The unlocking assembly 700 includes a sleeve 701 fixedly mounted on the inner wall of the storage tube 400, a push rod 702 is slidably connected to the sleeve 701, the push rod 702 passes through the sleeve 701 and is connected to the outside of the storage tube 400, an annular flange 703 is fixedly mounted on the surface of the push rod 702, the annular flange 703 is slidably connected in the sleeve 701, a limiting boss 704 is fixedly mounted on one end of the push rod 702 located on the outside of the storage tube 400, a vertical rod 705 is abutted on one end of the push rod 702 located inside the storage tube 400, the vertical rod 705 is fixedly mounted at the bottom center of the sliding disk 602, and the mating ends of the push rod 702 and the vertical rod 705 are both inclined surfaces. By pushing the push rod 702 inward, the push rod 702 squeezes the vertical rod 705 upward, thereby pushing the assembly of the sliding plate 602 and the blocking ring 603 to move upward, and the blocking ring 603 is separated from the free end of the hook 500. At this time, the hook 500 can pop outward under the elastic action of the spring 2 604.
[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A portable temperature-controllable infusion pole, characterized in that: It includes a telescopic rod, a mounting assembly and an infusion tube fixing piece are fixedly installed at the bottom of the telescopic rod, the infusion tube fixing piece is used to clamp and fix the infusion tube, a heating piece is arranged inside the infusion tube fixing piece, the heating piece is used to heat the medicine inside the infusion tube, a storage cylinder is fixedly installed at the top of the telescopic rod, a hook is hingedly arranged in an array on the surface of the storage cylinder, a limiting assembly is fixedly installed inside the storage cylinder, when the hook is deflected into the storage cylinder, the limiting assembly is used to limit the hook, an unlocking assembly is arranged through the surface of the storage cylinder, and the unlocking assembly is used to release the limit of the hook by the limiting assembly.
2. The portable temperature-controllable infusion pole according to claim 1, characterized in that: The mounting assembly comprises a C-shaped plate fixedly mounted on the bottom end of the telescopic rod, a threaded hole is provided at the bottom of the C-shaped plate, and a bolt is threadedly connected to the C-shaped plate through the threaded hole.
3. The portable temperature-controllable infusion pole according to claim 2, characterized in that: The mounting assembly also includes a magnetic block fixedly mounted on the side of the bottom end of the telescopic rod.
4. The portable temperature-controllable infusion pole according to claim 3, characterized in that: The mounting assembly also includes a Velcro patch fixedly mounted on the surface of the telescopic rod.
5. The portable temperature-controllable infusion pole according to claim 1, characterized in that: The infusion tube fixing part includes a clamping plate 1 fixedly installed on the side of the telescopic rod, a slot is opened on the other side of the clamping plate 1, a clamping plate 2 is inserted in the slot, an L-shaped clamping groove is formed between the clamping plate 2 and the clamping plate 1, the infusion tube is located in the L-shaped clamping groove, an arch buckle is fixedly installed on the left side of the clamping plate 2, two limit strips distributed up and down are fixedly installed on both sides of the clamping plate 1, the arch buckle is inserted between the two groups of limit strips, and strip protrusions are fixedly installed on both sides of the clamping plate 1 and between the two limit strips, and the arch buckle abuts against the strip protrusion.
6. The portable temperature-controllable infusion pole according to claim 5, characterized in that: The heating element includes a resistance wire and a temperature sensor, both of which are arranged inside the first clamp. The resistance wire is used to heat the medicine inside the infusion tube, and the temperature sensor is used to monitor the temperature of the medicine in the infusion tube. The temperature sensor signal is connected to a single-chip microcomputer. A battery is arranged inside the bottom end of the telescopic rod, and the battery is used to supply power to the resistance wire and the temperature sensor.
7. The portable temperature-controllable infusion pole according to claim 1, characterized in that: A support seat is fixedly installed at the center of the bottom wall of the storage cylinder, and the hook array is hinged on the support seat. The circumferential surface array of the storage cylinder is penetrated by an avoidance groove, and the avoidance groove corresponds to the hook one by one, and the avoidance groove is used to avoid the deflection stroke of the hook.
8. The portable temperature-controllable infusion pole according to claim 7, characterized in that: The limiting assembly includes a spring 1 fixedly mounted on the top wall of the storage tube, a sliding disk fixedly mounted on the bottom end of the spring 1, a blocking ring fixedly mounted on the bottom edge of the sliding disk, the inner and outer walls of the blocking ring are inclined, the blocking ring is used to be sleeved on the outside of the free end of the hook, and a spring 2 is fixed to the array on the surface of the support seat, the spring 2 corresponds to the hook one by one, and the free end of the spring 2 elastically abuts against the surface of the hook.
9. The portable temperature-controllable infusion pole according to claim 8, characterized in that: The unlocking assembly includes a sleeve fixedly mounted on the inner wall of the storage tube, a push rod passing through the sleeve and being slidably connected thereto, the push rod passing through to the outside of the storage tube, an annular flange fixedly mounted on the surface of the push rod, the annular flange being slidably connected inside the sleeve, a limiting boss fixedly mounted on one end of the push rod located on the outside of the storage tube, a vertical rod abutting against one end of the push rod located inside the storage tube, the vertical rod fixedly mounted at the bottom center of the sliding disk, and the mating ends of the push rod and the vertical rod are both inclined surfaces.