CN120305496A - An infusion device for outpatient use - Google Patents
An infusion device for outpatient use Download PDFInfo
- Publication number
- CN120305496A CN120305496A CN202510637477.9A CN202510637477A CN120305496A CN 120305496 A CN120305496 A CN 120305496A CN 202510637477 A CN202510637477 A CN 202510637477A CN 120305496 A CN120305496 A CN 120305496A
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- component
- fixedly arranged
- infusion device
- catheter
- disassembly
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Abstract
本发明公开了一种门诊用输液装置，包括导管、缓解组件、防拆组件、滴壶控制组件、输液针头、过渡连接头和穿刺头，防拆组件通过电流变液的设置，采用柔性定位的方法，在保证了儿童患者前臂及手的舒适性的前提下，防止了儿童患者乱动而使输液针头意外拔出，能够根据不同儿童患者的不同大小的手掌对其进行自适应的固定，不会影响血液流动，柔软材质对患者手臂不会产生压迫。
The present invention discloses an outpatient infusion device, comprising a catheter, a relief component, an anti-disassembly component, a drip pot control component, an infusion needle, a transition connector and a puncture head. The anti-disassembly component is provided with electrorheological fluid and adopts a flexible positioning method to prevent the child patient from moving around and causing the infusion needle to be accidentally pulled out, while ensuring the comfort of the child patient's forearm and hand. The device can be adaptively fixed according to the different sizes of palms of different child patients, will not affect blood flow, and the soft material will not produce pressure on the patient's arm.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to an infusion device for outpatient service.
Background
The intravenous infusion set is an instrument for directly inputting liquid medicine, nutrient solution or blood products into human veins in medical treatment, and consists of an infusion needle, a catheter, a drip cup, a flow regulator, a filter, a connecting port and the like, has the core functions of safely and accurately conveying liquid, is widely applied to the scenes of liquid supplementing, drug administration, rescue and the like, and can be used for puncturing part of pediatric infusion sets at the forearms of children.
The infusion device for outpatient service disclosed in the prior art can not relieve pain, on one hand, the arm of a child patient is difficult to fix, on the other hand, the pain of the child patient is difficult to relieve in the injection process, and the infusion device for outpatient service can not be adaptively fixed according to the palms of different sizes of different child patients, so that the infusion device for outpatient service needs to be provided.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the infusion device suitable for the children patients, which effectively solves the problems that the infusion device in the current market cannot be self-adaptively fixed according to the palms of different sizes of different children patients, and the pain of the children patients is difficult to relieve.
The technical scheme includes that the infusion device for clinic comprises a catheter, a relieving component, an anti-disassembly component, a drip cup control component, an infusion needle, a transition connector and a puncture head, wherein the anti-disassembly component is fixedly arranged on the catheter, the drip cup control component is fixedly arranged on the catheter, the transition connector is arranged at the end part of the catheter, the infusion needle is arranged on the transition connector, the relieving component is fixedly arranged on the infusion needle, and the puncture head is arranged at the other end of the catheter.
Wherein, alleviate the subassembly and include power pack, drive assembly and shock tube body, the shock tube body is fixed to be located on the infusion needle, and power pack is fixed to be located on the shock tube body inner wall, and drive assembly one end is fixed to be located on the power pack, and the drive assembly other end is fixed to be located to piston movement assembly one end, and the shock assembly is fixed to be located on the shock tube body inner wall.
Preferably, the power component comprises a fixed rod, a rotating shaft and a rotating fan, wherein the fixed rod is fixedly arranged on the vibrating tube body, the fixed rod is provided with two groups, the rotating shaft is rotationally arranged on the two groups of fixed rods, and the rotating fan is fixedly arranged at the end part of the rotating shaft.
Further, the drive assembly includes rotating piece one, rotating piece two, the transfer line, the linkage piece, fixed deflector, auxiliary spring, the connecting rod of dabbling, the contact plate of dabbling and clapping the room, the one side of rotating piece one is fixed to be located in the pivot, rotating piece two one side is fixed to be located in the pivot, the another side of rotating piece one another side fixed connection rotating piece two is located on the connection rotating piece two, clapping the room intercommunication and locating the outside of jolting the body, the linkage piece articulates on the transfer line, fixed deflector rigid coupling is on the inner wall of clapping the room, the connecting rod rigid coupling of dabbling is on the linkage piece, the contact plate of dabbling is rigid coupling in the one end of dabbling the connecting rod, auxiliary spring locates between contact plate and the fixed deflector.
Preferably, the position that is close to the beating room on the inner wall of the shock tube body is equipped with the rubber interlayer, and the juncture of rubber interlayer and transfer line is equipped with the through-hole, and the rubber interlayer can prevent that the liquid medicine from outwards spilling.
Preferably, the anti-disassembly component comprises a magic tape, an anti-disassembly connecting rod, a fixing block, a wrapping ball, a throwing container, a throwing rotary cover, electrorheological fluid, a parallel plate capacitor and a plastic wrapping layer, wherein the two groups of the magic tape are arranged, one end of the anti-disassembly connecting rod is fixedly arranged on the two groups of the magic tape, the fixing block is fixedly arranged at the other end of the anti-disassembly connecting rod, the fixing block is fixedly arranged on a catheter, the wrapping ball is fixedly arranged on the fixing block, an arm placing opening is formed in the wrapping ball, the throwing container is communicated with the wrapping ball in a surrounding mode, the throwing rotary cover is arranged on the throwing container, the plastic wrapping layer is communicated with the throwing container, the parallel plate capacitor is oppositely arranged on the plastic wrapping layer in pairs, the electrorheological fluid is arranged in the throwing container, and the anti-disassembly component adopts a flexible positioning method, so that the child patient is prevented from moving to unplugged infusion needles accidentally on the premise that the comfort of the forearms and hands of the child patient is guaranteed.
Wherein, the tip of plastics parcel layer still is equipped with control button, is connected between control button and the parallel plate condenser electricity.
Wherein, the plastic coating is made of silica gel material.
Wherein, the plastic coating is arranged in the coating ball.
The infusion device for outpatient service has the beneficial effects that the infusion device for outpatient service is provided, the problem that the infusion device in the current market cannot be self-adaptively fixed according to the palms of different sizes of different children patients, and pain of the children patients is difficult to relieve is effectively solved, and the method has the following advantages:
(1) The anti-disassembly component adopts a flexible positioning method through the arrangement of electrorheological fluid, prevents the infusion needle from being accidentally pulled out due to the disorder of the forearm and the hand of the child patient on the premise of ensuring the comfort of the forearm and the hand of the child patient, can adaptively fix the infusion needle according to the palms of different sizes of different child patients, does not influence the blood flow, and is not pressed on the arm of the patient by soft materials;
(2) Different forearm sizes are adapted through the magic tape structure, so that comfortable transfusion experience is provided;
(3) When liquid medicine drips into the shock tube body, liquid medicine promotes and rotates the fan and rotates, rotates the fan and drives the pivot and rotate, and the pivot drives and rotates one and use the pivot to rotate as the centre of a circle, and rotation one drives and rotate one and use the pivot to rotate as the centre of a circle, and the pivot drives transfer line reciprocating motion, and the transfer line drives linkage piece reciprocating motion, and linkage piece drives and dabs connecting rod reciprocating motion, and through dabbing the contact plate and stabs near skin to children patient, carries out painful alleviating through the vibration of low margin, provides automated experience.
Drawings
FIG. 1 is a schematic view of an infusion device for outpatient service according to the present invention;
FIG. 2 is a schematic view of the internal structure of a mitigation assembly provided in accordance with the present invention;
FIG. 3 is a schematic view of a partial structure of a mitigation assembly provided in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the tamper evident assembly according to the present invention;
FIG. 5 is a schematic view of the structure of the coated ball according to the present invention;
FIG. 6 is a cross-sectional view of a coated ball according to the present invention;
fig. 7 is a partial enlarged view of a portion a of fig. 6.
The infusion device comprises a catheter 1, a catheter 2, a relieving component 3, an anti-dismantling component 4, a drip cup control component 5, an infusion needle 6, a transition connector 7, a puncture head 8, a power component 9, a transmission component 10, a shock tube 11, a fixed rod 12, a rotating shaft 13, a rotating fan 14, a rotating part I15, a rotating part II 16, a transmission rod 17, a linkage block 18, a fixed guide plate 19, an auxiliary spring 20, a tapping connecting rod 21, a tapping contact plate 22, a tapping chamber 23, a rubber interlayer 24, a magic tape 25, an anti-dismantling connecting rod 26, a fixed block 27, a wrapping ball 28, a throwing container 29, a throwing cap 30, an electrorheological fluid 31, a parallel plate capacitor 32, a plastic wrapping layer 33 and a control button.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, the infusion device for outpatient service provided by the invention comprises a catheter 1, a relieving component 2, an anti-disassembly component 3, a drip cup control component 4, an infusion needle 5, a transition connector 6 and a puncture head 7, wherein the anti-disassembly component 3 is fixedly arranged on the catheter 1, the drip cup control component 4 is fixedly arranged on the catheter 1, the transition connector 6 is arranged at the end part of the catheter 1, the infusion needle 5 is arranged on the transition connector 6, the relieving component 2 is fixedly arranged on the infusion needle 5, and the puncture head 7 is arranged at the other end of the catheter 1.
As shown in fig. 1 and 2, the relieving assembly 2 comprises a power assembly 8, a transmission assembly 9 and a vibrating tube 10, wherein the vibrating tube 10 is fixedly arranged on the infusion needle 5, the power assembly 8 is fixedly arranged on the inner wall of the vibrating tube 10, one end of the transmission assembly 9 is fixedly arranged on the power assembly 8, one end of the piston moving assembly is fixedly arranged on the other end of the transmission assembly 9, and the vibrating assembly is fixedly arranged on the inner wall of the vibrating tube 10.
As shown in fig. 2, the power assembly 8 includes a fixing rod 11, a rotating shaft 12 and a rotating fan 13, the fixing rod 11 is fixedly arranged on the vibrating tube 10, the fixing rod 11 is provided with two groups, the rotating shaft 12 is rotatably arranged on the two groups of fixing rods 11, and the rotating fan 13 is fixedly arranged at the end part of the rotating shaft 12.
As shown in fig. 3, the transmission assembly 9 includes a first rotating member 14, a second rotating member 15, a transmission rod 16, a linkage block 17, a fixed guide plate 18, an auxiliary spring 19, a tapping connecting rod 20, a tapping contact plate 21 and a tapping chamber 22, wherein one surface of the first rotating member 14 is fixedly arranged on the rotating shaft 12, one surface of the second rotating member 15 is fixedly arranged on the rotating shaft 12, the other surface of the first rotating member 14 is fixedly connected with the other surface of the second rotating member 15, the transmission rod 16 is arranged on the second rotating member 15, the tapping chamber 22 is communicated with the outer side of the vibrating tube 10, the linkage block 17 is hinged on the transmission rod 16, the fixed guide plate 18 is fixedly connected on the inner wall of the tapping chamber 22, the tapping connecting rod 20 is fixedly connected on the linkage block 17, the tapping contact plate 21 is fixedly connected on one end of the tapping connecting rod 20, and the auxiliary spring 19 is arranged between the tapping contact plate 21 and the fixed guide plate 18.
As shown in fig. 2, a rubber interlayer 23 is arranged on the inner wall of the shock tube body 10 near the beating chamber 22, a through hole is arranged at the junction of the rubber interlayer 23 and the transmission rod 16, and the rubber interlayer 23 can prevent the liquid medicine from being scattered outwards.
As shown in fig. 4-7, the anti-disassembly component 3 comprises a magic tape 24, an anti-disassembly connecting rod 25, a fixed block 26, a wrapping ball 27, a throwing container 28, a throwing rotary cover 29, electrorheological fluid 30, a parallel plate capacitor 31 and a plastic wrapping layer 32, wherein the two groups of the magic tape 24 are arranged, one end of the anti-disassembly connecting rod 25 is fixedly arranged on the two groups of the magic tapes 24, the fixed block 26 is fixedly arranged at the other end of the anti-disassembly connecting rod 25, the fixed block 26 is fixedly arranged on a catheter 1, the wrapping ball 27 is fixedly arranged on the fixed block 26, an arm placement opening is arranged on the wrapping ball 27, a throwing container 28 is communicated with the wrapping ball 27 in an array, the throwing rotary cover 29 is arranged on the throwing container 28, the plastic wrapping layer 32 is communicated with the throwing container 28, the parallel plate capacitor 31 is oppositely arranged on the plastic wrapping layer 32, and the electrorheological fluid 30 is arranged in the throwing container 28;
The end of the plastic wrap 32 is also provided with a control button 33, the control button 33 being electrically connected to the parallel plate capacitor 31.
The plastic wrap 32 is made of a silicone material.
A plastic wrap 32 is provided on the interior of the wrap ball 27.
In specific use, the puncture head 7 is inserted into an infusion bottle, the liquid medicine is input to the infusion needle 5 through the catheter 1, the air in the catheter 1 is emptied to prevent the liquid medicine from entering a human body, the forearm of a child is placed into the magic tape 24, the position of the magic tape 24 is adjusted according to the puncture position of the infusion needle 5, the hand of the child patient is placed into the wrapping ball 27, the child patient is guided to be placed into the palm in a comfortable posture, when the palm of the child patient just enters the wrapping ball 27, the electrorheological fluid 30 is not added into the throwing container 28, the electrorheological fluid 30 is not added into the plastic wrapping layer 32, at the moment, the plastic wrapping layer 32 cannot extend and expand into the throwing container 28, the control button 33 cannot be contacted with the palm of the child patient through the plastic wrapping layer 32, at the moment, the throwing rotary cover 29 is opened, the electrorheological fluid 30 is added into each group of throwing containers 28, the electrorheological fluid 30 flows into each group of plastic wrapping layers 32, the electrorheological fluid 30 is attached to the palm of the child patient through the plastic wrapping layers 32 according to the shape of the palm of the child patient, a plurality of groups of plastic wrapping layers 32 can be attached to the palm of the child patient from different angles, at the moment, the control button 33 is contacted with the palm of the child patient through the plastic wrapping layers 32 to conduct an internal circuit, the parallel plate capacitors 31 discharge, the electrorheological fluid 30 is changed into solid from liquid, the surface of the plastic wrapping layers 32 made of silica gel is soft and insulating, the electrorheological fluid 30 in the interior is in a solid state, the palm of the child patient cannot move, the comfort of the child patient is ensured, and the electrorheological fluid 30 can be self-adaptively fixed according to the palms of different sizes of different child patients;
when the liquid medicine drops into the shock tube 10, the liquid medicine pushes the rotating fan 13 to rotate, the rotating fan 13 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the rotating member I14 to rotate by taking the rotating shaft 12 as the center of a circle, the rotating member I14 drives the rotating member II 15 to rotate by taking the rotating shaft 12 as the center of a circle, the rotating shaft 12 drives the transmission rod 16 to reciprocate, the transmission rod 16 drives the linkage block 17 to reciprocate, the linkage block 17 drives the tapping connecting rod 20 to reciprocate, the skin near the puncture of the child patient is tapped through the tapping contact plate 21, pain is relieved through small-amplitude vibration until the transfusion is finished, the transfusion needle 5 is pulled out, the internal circuit is disconnected, the palm of the child patient can be taken out by taking the current liquid 30 again as a liquid body, and the magic tape 24 is opened, and the forearm of the child patient is taken out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510637477.9A CN120305496A (en) | 2025-05-19 | 2025-05-19 | An infusion device for outpatient use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510637477.9A CN120305496A (en) | 2025-05-19 | 2025-05-19 | An infusion device for outpatient use |
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| Publication Number | Publication Date |
|---|---|
| CN120305496A true CN120305496A (en) | 2025-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510637477.9A Pending CN120305496A (en) | 2025-05-19 | 2025-05-19 | An infusion device for outpatient use |
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| Country | Link |
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| CN (1) | CN120305496A (en) |
Citations (12)
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| CN206167545U (en) * | 2016-08-29 | 2017-05-17 | 北华大学 | Adjustable venous transfusion fixer |
| CN206577206U (en) * | 2016-11-02 | 2017-10-24 | 郑州市中医院 | Fixation board for child transfusion with massage functions |
| CN107929854A (en) * | 2017-11-21 | 2018-04-20 | 成都菲斯普科技有限公司 | A kind of pediatric transfusion intellectual monitoring and protective device easy to adjust |
| CN108478895A (en) * | 2018-03-06 | 2018-09-04 | 成都中空间科技有限公司 | Paediatrics medical infusion system and injecting method |
| CN110554765A (en) * | 2018-05-31 | 2019-12-10 | 深圳市掌网科技股份有限公司 | Electrorheological fluid touch-based data glove |
| CN213158558U (en) * | 2020-06-09 | 2021-05-11 | 青岛市第八人民医院 | A kind of orthopedic arm device for pediatric infusion |
| CN216319253U (en) * | 2021-08-24 | 2022-04-19 | 浙江大学医学院附属邵逸夫医院 | Keep somewhere needle water proof cover |
| CN115970098A (en) * | 2023-02-06 | 2023-04-18 | 深圳市第二人民医院(深圳市转化医学研究院) | Children's Arm Relief Device for Pediatric IV Infusion |
| CN117504060A (en) * | 2023-12-01 | 2024-02-06 | 吉林大学 | A hand fixation device for infusion with a limiting function |
| CN117531059A (en) * | 2023-12-27 | 2024-02-09 | 吉林大学 | Transfusion system for hemodialysis |
| CN221950372U (en) * | 2024-02-02 | 2024-11-05 | 崇州市人民医院 | Infusion fixation device |
| CN222517458U (en) * | 2024-04-11 | 2025-02-25 | 魏郁芝 | Arm fixing device for children transfusion |
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2025
- 2025-05-19 CN CN202510637477.9A patent/CN120305496A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206167545U (en) * | 2016-08-29 | 2017-05-17 | 北华大学 | Adjustable venous transfusion fixer |
| CN206577206U (en) * | 2016-11-02 | 2017-10-24 | 郑州市中医院 | Fixation board for child transfusion with massage functions |
| CN107929854A (en) * | 2017-11-21 | 2018-04-20 | 成都菲斯普科技有限公司 | A kind of pediatric transfusion intellectual monitoring and protective device easy to adjust |
| CN108478895A (en) * | 2018-03-06 | 2018-09-04 | 成都中空间科技有限公司 | Paediatrics medical infusion system and injecting method |
| CN110554765A (en) * | 2018-05-31 | 2019-12-10 | 深圳市掌网科技股份有限公司 | Electrorheological fluid touch-based data glove |
| CN213158558U (en) * | 2020-06-09 | 2021-05-11 | 青岛市第八人民医院 | A kind of orthopedic arm device for pediatric infusion |
| CN216319253U (en) * | 2021-08-24 | 2022-04-19 | 浙江大学医学院附属邵逸夫医院 | Keep somewhere needle water proof cover |
| CN115970098A (en) * | 2023-02-06 | 2023-04-18 | 深圳市第二人民医院(深圳市转化医学研究院) | Children's Arm Relief Device for Pediatric IV Infusion |
| CN117504060A (en) * | 2023-12-01 | 2024-02-06 | 吉林大学 | A hand fixation device for infusion with a limiting function |
| CN117531059A (en) * | 2023-12-27 | 2024-02-09 | 吉林大学 | Transfusion system for hemodialysis |
| CN221950372U (en) * | 2024-02-02 | 2024-11-05 | 崇州市人民医院 | Infusion fixation device |
| CN222517458U (en) * | 2024-04-11 | 2025-02-25 | 魏郁芝 | Arm fixing device for children transfusion |
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