CN219090615U

CN219090615U - Transfusion fixer

Info

Publication number: CN219090615U
Application number: CN202223068300.2U
Authority: CN
Inventors: 肖楠
Original assignee: Third Medical Center of PLA General Hospital
Current assignee: Third Medical Center of PLA General Hospital
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-30
Anticipated expiration: 2032-11-18

Abstract

The application provides an infusion fixer, which belongs to the technical field of medical treatment. This transfusion fixer, including fixed knot constructs and joint structure, fixed knot constructs including chair, bracing piece, connecting plate, slip subassembly and fixed subassembly, the bracing piece set up in chair one side, the connecting plate with the bracing piece is connected, slip subassembly set up in the connecting plate, fixed subassembly with the connecting plate joint, the joint structure includes fixed block, pull block, slip post, slider and spring, the fixed block set up in fixed subassembly one side, the pull block with the slip post is connected, the slider with the fixed block sliding connection, the spring both ends respectively with the fixed block with the slider is connected. In this application, the transfusion fix ware is convenient to dismantle the fixed plate, and the patient's arm still can be fixed and the transfusion in the time of being convenient for remove.

Description

Transfusion fixer

Technical Field

The application relates to the medical field, in particular to an infusion fixer.

Background

The medical infusion apparatus is a common medical consumable, and after aseptic treatment, a channel between a vein and liquid medicine is established for intravenous infusion, and the medical infusion apparatus is generally formed by connecting eight parts of a vein needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow speed regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, wherein part of the infusion apparatus is also provided with an injection part, a medicine adding port and the like.

However, at present, children or patients with unknown cognition are easy to tamper when transfusion is carried out, and transfusion needles are easy to fall off or are easy to be ectopic, so that the patients need to puncture again, and the pain of the patients is increased.

The Chinese patent application number is CN202120595648.3, an infusion fixer is disclosed, through setting up the foam-rubber cushion, after medical personnel place patient's arm on the top surface of foam-rubber cushion, the foam-rubber cushion can make patient's arm later stage improve patient's comfort level when fixed, through setting up the fixed band, wear out the fixed band through the piece hole this moment, after medical personnel wear out the fixed band through the piece hole, the accessible magic is pasted fixedly, through setting up the piece hole, pass the back through the piece hole when the fixed band, can adjust according to different sizes of patient's arm at this moment, make the device can carry out effective restraint and fixation to patient's arm when infusing, thereby reduce to lead to infusion syringe needle to deviate from because of patient's arm is disordered, through setting up comfortable piece, comfortable piece can make patient's hand naturally place on the top surface of palm when infusing, through setting up the sliding block, when the sliding block moves, the sliding block can drive the hand plate to move, so that the device is convenient for adjusting different sizes according to patients, and is convenient for different patients to use, by arranging the spring, when the sliding block moves, the sliding block can drive the spring to move through the limiting rod, the spring is stressed to generate acting force, when the sliding block does not move any more, the limiting rod can be sleeved with the fixing groove by the acting force generated by the spring, so that the sliding block is convenient to fix, the sliding block can be prevented from moving out of the sliding groove when moving by arranging the moving plate, and the comfort of the patients can be increased when the device is used by arranging the fixing block and the sponge fixedly arranged on the top surface of the fixing block, so that the comfort and the safety of the patients are improved, and simultaneously, the working efficiency of medical staff is improved.

However, in the process of realizing the technical scheme in the embodiment of the application, the inventor of the application finds that the fixing belt is arranged on the fixing plate, so that the fixing plate is fixed on the chair, and the fixing plate is inconvenient to disassemble and assemble, so that a user is inconvenient to fix and infuse when the user needs to move in the process of infusing, and the practicability of the device is reduced.

Disclosure of Invention

In order to overcome the defects, the application provides an infusion fixer, which aims at improving the inconvenience of fixing infusion when moving.

The embodiment of the application provides an infusion fixer, including fixed knot constructs and joint structure, fixed knot constructs including chair, bracing piece, connecting plate, slip subassembly and fixed subassembly, the bracing piece set up in chair one side, the connecting plate with the bracing piece is connected, slip subassembly set up in the connecting plate, fixed subassembly with connecting plate joint, the joint structure includes fixed block, pull block, slip post, slider and spring, the fixed block set up in fixed subassembly one side, pull block with the slip post is connected, the slider with fixed block slip joint, the spring both ends respectively with the fixed block with the slider is connected, the slip post with connecting plate joint.

In a specific embodiment, the sliding assembly comprises a rotating block, a hand plate and a first screw, wherein the rotating block is connected with the first screw, the first screw is in threaded connection with the connecting plate, the first screw is in rotary connection with the hand plate, and the hand plate is in sliding connection with the connecting plate.

In the realization process, through the cooperation between commentaries on classics piece, palm and the first screw rod, can conveniently adjust the extension length of palm to be applicable to the patient of different length arms, conveniently support.

In a specific embodiment, a comfort block is provided on one side of the hand plate.

In the implementation process, the comfortable block is arranged on one side of the palm, so that the palm is convenient to support, and meanwhile, the comfort is improved.

In a specific embodiment, a bearing is embedded on one side of the hand plate, and one end of the first screw rod is in interference fit with an inner ring of the bearing.

In the implementation process, one end of the first screw rod is in interference fit with the bearing inner ring, so that the first screw rod can be conveniently connected with the hand plate in a rotating manner, and the hand plate can be conveniently driven to move.

In a specific embodiment, the fixed component comprises a fixed plate, a connecting block, a fixed belt and a limiting block, wherein the fixed plate is connected with the fixed block, the connecting block is connected with the fixed plate, the fixed belt is connected with the connecting block, the limiting block is provided with a slotted hole in a penetrating way, and the limiting block is arranged on one side of the fixed plate.

In the realization process, through the cooperation use between fixed plate, connecting block, fixed band and the stopper, can conveniently fix the patient of different thickness arms, convenient infusion.

In a specific embodiment, a second screw is arranged on one side of the connecting block, holes are formed in the connecting block in a penetrating mode, a plurality of screw holes which are adaptive to the second screw are uniformly formed in the fixing plate, the second screw passes through the holes to be fixed with the fixing plate through the screw holes, and torsion blocks are arranged on one side of the second screw.

In the realization process, through the cooperation use between second screw rod, hole and the screw, can conveniently adjust the position of fixed band to fix the patient arm of different length, through the setting of turning round the piece simultaneously, facilitate the use dismouting.

In a specific embodiment, one side of the fixing strap is provided with a son magic tape, and the other side of the fixing strap is provided with a mother magic tape.

In the realization process, the setting through son magic subsides and female magic subsides can conveniently fix, convenient high-efficient.

In a specific embodiment, a sponge pad is arranged on one side of the fixing plate.

In the implementation process, the sponge cushion is arranged on one side of the fixing plate, so that the comfort can be conveniently improved.

Compared with the prior art, the beneficial effect of this application: through chair, bracing piece, connecting plate, slip subassembly and fixed subassembly's setting, can conveniently fix patient's arm of different thickness, make things convenient for the infusion, through fixed block, pull block, slip post, slider and spring's setting, conveniently dismouting to fixed subassembly to make things convenient for the patient still can normally fix the infusion when needing to remove.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of an infusion fixture according to an embodiment of the disclosure;

FIG. 2 is a schematic side view of an infusion fixing device according to an embodiment of the disclosure;

FIG. 3 is a schematic view of the connection relationship among the fixing component, the second screw and the foam-rubber cushion according to the embodiment of the present application;

FIG. 4 is a schematic view of the connection relationship among the connection plate, the sliding assembly and the comfort block according to the embodiment of the present application;

fig. 5 is a schematic cross-sectional view of a connection relationship among a connection board, a fixing board and a clamping structure according to an embodiment of the present application.

In the figure: 10-a fixed structure; 110-a chair; 120-supporting rods; 130-connecting plates; 140-a sliding assembly; 141-turning blocks; 142-hand plate; 143-a first screw; 150-a fixed assembly; 151-a fixed plate; 152-connecting blocks; 153-fixing strap; 154-limiting blocks; 160-comfort block; 170-a second screw; 180-a sponge pad; 20-clamping structure; 210-a fixed block; 220-pulling blocks; 230-a sliding column; 240-slide block; 250-spring.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.

Examples

Referring to fig. 1, the present application provides an infusion fixing device, which includes a fixing structure 10 and a clamping structure 20.

Specifically, the fixing structure 10 is convenient for fixing arms of patients with different thicknesses, and the clamping structure 20 is convenient for patients to still fix transfusion normally when the patients need to move.

Referring to fig. 1, 2, 3, 4 and 5, the fixing structure 10 includes a chair 110, a support bar 120, a connecting plate 130, a sliding assembly 140 and a fixing assembly 150, wherein the support bar 120 is disposed on one side of the chair 110, the connecting plate 130 is connected with the support bar 120, the sliding assembly 140 is disposed in the connecting plate 130, and the fixing assembly 150 is clamped with the connecting plate 130.

When specifically setting up, the slip subassembly 140 includes turning block 141, palm 142 and first screw rod 143, turning block 141 with first screw rod 143 is connected, first screw rod 143 with connecting plate 130 threaded connection, first screw rod 143 with palm 142 rotates to be connected, palm 142 with connecting plate 130 sliding connection, wherein, through the cooperation between turning block 141, palm 142 and the first screw rod 143 use, can conveniently adjust the extension length of palm 142 to be applicable to the patient of different length arms, conveniently support.

When specifically set up, palm 142 one side is provided with comfortable piece 160, wherein, through being provided with comfortable piece 160 in palm 142 one side, can conveniently support, promoted the travelling comfort simultaneously.

When specifically setting up, palm 142 one side inlays and is equipped with the bearing, first screw rod 143 one end and bearing inner race interference fit, wherein, through first screw rod 143 one end and bearing inner race interference fit can make things convenient for the rotation of first screw rod 143 and palm 142 to be connected, conveniently drives palm 142 motion.

When specifically setting up, fixed subassembly 150 includes fixed plate 151, connecting block 152, fixed band 153 and stopper 154, fixed plate 151 with fixed block 210 is connected, connecting block 152 with fixed plate 151 is connected, fixed band 153 with connecting block 152 is connected, the stopper 154 run through and set up the slotted hole, stopper 154 set up in fixed plate 151 one side, wherein, through the cooperation between fixed plate 151, connecting block 152, fixed band 153 and the stopper 154 use, can conveniently fix the patient of different thickness arms, convenient infusion.

When specifically setting up, connecting block 152 one side is provided with second screw rod 170, the hole has been run through to connecting block 152, the fixed plate 151 evenly seted up a plurality of with the screw that second screw rod 170 suited, second screw rod 170 pass the hole and pass through the screw realization and fixed plate 151's fixed, second screw rod 170 one side is provided with turns round the piece, and wherein, through the cooperation between second screw rod 170, hole and the screw use, can conveniently adjust the position of fixed band 153 to fix patient's arm of different length, through the setting of turning round the piece simultaneously, the user dismouting of facilitating the use.

When specifically setting up, fixed band 153 one side is provided with son magic subsides, just fixed band 153 opposite side is provided with female magic subsides, wherein, through the setting that son magic subsides and female magic subsides, can conveniently fix, convenient high-efficient.

When specifically set up, fixed plate 151 one side is provided with foam-rubber cushion 180, wherein, through be provided with foam-rubber cushion 180 in fixed plate 151 one side, can conveniently promote the travelling comfort.

Referring to fig. 1 and 5, the fastening structure 20 includes a fixing block 210, a pull block 220, a sliding column 230, a slider 240 and a spring 250, wherein the fixing block 210 is disposed on one side of the fixing assembly 150, the pull block 220 is connected with the sliding column 230, the slider 240 is slidingly connected with the fixing block 210, two ends of the spring 250 are respectively connected with the fixing block 210 and the slider 240, and the sliding column 230 is fastened with the connecting plate 130.

The working principle of the transfusion fixer is as follows: when the infusion fixer is used, the arm of a patient is placed on the foam-rubber cushion 180, the comfort can be improved, at the moment, the connecting block 152 is fixed on the fixing plate 151 through the second screw 170 according to the length of the arm of the patient, the fixing belt 153 is penetrated into the slotted hole formed in the limiting block 154, the arm of the patient is fixed through the sub-magic tape and the female magic tape, the rotating block 141 is rotated at the moment, the rotating block 141 drives the first screw 143 to rotate so as to drive the hand plate 142 to slide in the connecting plate 130, the position of the hand plate 142 is convenient to adjust, the arm of the patient is supported, when the patient needs to move in the infusion process, the pulling block 220 is pulled, the sliding column 230 and the sliding block 240 are driven to move through the pulling block 220, the spring 250 is extruded, the sliding column 230 is separated from the connecting plate 130, and the arm of the patient can be fixed and infused when the infusion is convenient to move.

It should be noted that, specific model specifications of the comfort block 160, the foam pad 180 and the spring 250 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculating method adopts the prior art, so that detailed descriptions thereof are omitted.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An infusion fixer, characterized by comprising

The fixing structure comprises a chair, a supporting rod, a connecting plate, a sliding component and a fixing component, wherein the supporting rod is arranged on one side of the chair, the connecting plate is connected with the supporting rod, the sliding component is arranged in the connecting plate, and the fixing component is clamped with the connecting plate;

the clamping structure comprises a fixed block, a pulling block, a sliding column, a sliding block and a spring, wherein the fixed block is arranged on one side of the fixed assembly, the pulling block is connected with the sliding column, the sliding block is in sliding connection with the fixed block, two ends of the spring are respectively connected with the fixed block and the sliding block, and the sliding column is in clamping connection with the connecting plate.

2. The infusion fixator of claim 1, wherein the sliding assembly comprises a rotating block, a hand plate and a first screw, the rotating block is connected with the first screw, the first screw is in threaded connection with the connecting plate, the first screw is in rotational connection with the hand plate, and the hand plate is in sliding connection with the connecting plate.

3. An infusion support according to claim 2, wherein a comfort block is provided on one side of the hand plate.

4. The infusion fixer according to claim 2, wherein a bearing is embedded on one side of the hand plate, and one end of the first screw is in interference fit with an inner ring of the bearing.

5. The infusion fixing device according to claim 1, wherein the fixing component comprises a fixing plate, a connecting block, a fixing belt and a limiting block, the fixing plate is connected with the fixing block, the connecting block is connected with the fixing plate, the fixing belt is connected with the connecting block, a slot hole is formed in the limiting block in a penetrating mode, and the limiting block is arranged on one side of the fixing plate.

6. The transfusion fixer according to claim 5, wherein a second screw is arranged on one side of the connecting block, holes are formed in the connecting block in a penetrating mode, a plurality of screw holes corresponding to the second screw are uniformly formed in the fixing plate, the second screw passes through the holes to achieve fixing with the fixing plate through the screw holes, and torsion blocks are arranged on one side of the second screw.

7. The infusion fixture of claim 5, wherein one side of the strap is provided with a child velcro and the other side of the strap is provided with a female velcro.

8. An infusion fixing device as claimed in claim 5, wherein a sponge pad is provided on one side of the fixing plate.