CN114469088A - Medical treatment is with children's arm blood collection sampling device - Google Patents
Medical treatment is with children's arm blood collection sampling device Download PDFInfo
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- CN114469088A CN114469088A CN202210091156.XA CN202210091156A CN114469088A CN 114469088 A CN114469088 A CN 114469088A CN 202210091156 A CN202210091156 A CN 202210091156A CN 114469088 A CN114469088 A CN 114469088A
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- 239000008280 blood Substances 0.000 title claims abstract description 50
- 210000004369 blood Anatomy 0.000 title claims abstract description 50
- 238000005070 sampling Methods 0.000 title claims abstract description 15
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 14
- 238000010241 blood sampling Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 59
- 238000004659 sterilization and disinfection Methods 0.000 claims description 25
- 238000007664 blowing Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 10
- 230000008093 supporting effect Effects 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000002421 anti-septic effect Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000013459 approach Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000000645 desinfectant Substances 0.000 description 21
- 210000000245 forearm Anatomy 0.000 description 16
- 230000009471 action Effects 0.000 description 5
- 210000003462 vein Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150061—Means for enhancing collection
- A61B5/150068—Means for enhancing collection by tissue compression, e.g. with specially designed surface of device contacting the skin area to be pierced
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150312—Sterilisation of piercing elements, piercing devices or sampling devices
- A61B5/150328—Sterilisation of piercing elements, piercing devices or sampling devices by aseptic fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
- A61B5/702—Posture restraints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/60—Supports for surgeons, e.g. chairs or hand supports
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/20—Non-portable devices, e.g. spraying booths
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Hematology (AREA)
- Dermatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Anesthesiology (AREA)
- Manufacturing & Machinery (AREA)
- Dentistry (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to a blood collecting and sampling device, in particular to a medical children arm blood collecting and sampling device. Provided is a medical child arm blood sampling device which can fix the arm of a child and does not cause the child to feel pain when the blood vessel at the child arm becomes visible. The invention is realized by the following technical approaches: the utility model provides a medical treatment is with children's arm blood collection sampling device, places platform, installation piece etc. including base, shielding plate, arm, and base top right side is equipped with the shielding plate, and base top right side is equipped with the arm that is used for placing the arm and places the platform, and the arm is placed the platform and is in the shielding plate below, and base top right side is equipped with the installation piece. The air bag is pressed in through extrusion, so that the air entering the air bag enters the air bag to extrude the big arm of the child, the blood vessel looks more obvious and the child does not feel pain, and the medical care personnel can conveniently take out blood.
Description
Technical Field
The invention relates to a blood collecting and sampling device, in particular to a medical children arm blood collecting and sampling device.
Background
In order to perform preliminary detection and judgment on the state of an illness of a patient, blood sampling assay is an important step in an early stage, and when blood is sampled for children, blood sampling work is generally required to be performed by means of an instrument because the self-control force of the children is not high.
The patent application No. CN202021250126.1 discloses an arm support for children hematology department, which comprises an arm support, wherein the bottom of the arm support is movably connected with an air bag, one side of the air bag is provided with an air outlet, an air bag plug is clamped on the air outlet, the other side of the air bag is provided with an air inlet, the air inlet is inserted with an air pipe, one end of the air pipe is fixedly connected with a pressing device, the bottom of the air bag is movably connected with a first connecting plate, one end of the first connecting plate is movably connected with a second connecting plate, one end of the second connecting plate is movably connected with a third connecting plate, one end of the third connecting plate is fixedly connected with a fixing plate, the arm support can support and protect the arms of children, so that the arms of the children can not be in a suspended state for blood collection, but the arm support only plays a supporting effect, does not fix the arms of the children, and still needs to use a leather hose to tighten the arms of the children to make the blood vessels clearly visible, thus, children feel pain and refuse to take blood.
In view of the above technical problems, there is a need to design a medical child arm blood sampling device that can fix the arm of a child and does not cause pain to the child when the blood vessel at the arm of the child becomes visible.
Disclosure of Invention
In order to overcome current arm support and only played the effect of bearing, not fixed children's arm, still will draw blood to medical personnel and cause the shortcoming of influence, provide one kind and can fix children's arm, can not let children feel painful medical treatment when making the blood vessel of children's arm department become clear visible and use children's arm blood collection sampling device.
The invention is realized by the following technical approaches: the utility model provides a medical treatment is with children's arm blood collection sampling device, the on-line screen storage device comprises a base, the shielding plate, the platform is placed to the arm, the post is held to installation piece and rubber, base top right side is equipped with the shielding plate, base top right side is equipped with the arm that is used for placing the arm and places the platform, the arm is placed the platform and is in the shielding plate below, base top right side is equipped with the installation piece, the installation piece is in the arm and places a right side, the installation piece upside is equipped with and holds the post is held to the rubber that pushes after holding and can make the blood vessel look more clear, still including big arm placement mechanism and pressure arteries and veins mechanism, base top left side is equipped with the big arm placement mechanism that can lean on to the big arm, thereby be connected with between big arm placement mechanism and the base and can push children's arm and make the blood vessel look more obvious pressure arteries and veins mechanism.
Further, the placing mechanism comprises a mounting groove plate, a first reset spring, a guide groove plate, a connecting rod and a placing plate, the mounting groove plate is arranged on the left side of the top of the base, the guide groove plate is arranged on the left side of the mounting groove plate in a sliding mode, the connecting rod is arranged in the guide groove plate in a sliding mode, the top of the connecting rod is provided with the placing plate used for leaning on the large arm of the child, and the first reset spring is connected between the bottom of the connecting rod and the guide groove plate.
Further, it is including the mounting bracket to press arteries and veins mechanism, place the ring, the air bag, pipeline, servo motor, the lead screw, the sliding block, go into gasbag and mount pad, mounting groove board top right side is equipped with the mounting bracket, the mounting bracket upside is equipped with places the ring, it can be with the tight air bag of big arm clamp after the inflation to place the intra-annular, air bag left side longitudinal symmetry is equipped with pipeline, pipeline all passes and places ring and base, the right side is equipped with servo motor in the base, there is the lead screw servo motor output shaft left side through the coupling joint, the bottom is equipped with the mount pad in the base, the lead screw is connected with the mount pad rotary type, mount pad right side slidingtype is equipped with the sliding block, sliding block and lead screw formula threaded connection, the left side longitudinal symmetry is equipped with into the gasbag in the base, it all communicates with adjacent pipeline to go into the gasbag.
Further, still including the forearm stop gear that can press from both sides tight with children's forearm, forearm stop gear is including the guide post, second reset spring, the connecting plate, the wedge, first contact post, spacing arc and third reset spring, the symmetry is equipped with the guide post around the bottom right side in the base, slidingtype connection has the connecting plate between the guide post upside, connecting plate and base slidingtype connection, all be connected with second reset spring between connecting plate bottom and the guide post, connecting plate upside even slidingtype is equipped with three spacing arcs that can press from both sides tight children forearm after moving down, all be connected with third reset spring between spacing arc lower part and the connecting plate, both sides all are equipped with first contact post around the sliding block, the symmetry is equipped with the wedge around the connecting plate lower part.
Further, the disinfection device comprises a disinfection mechanism capable of spraying disinfection solution on the arms of children, the disinfection mechanism comprises a mounting bracket, a disinfection solution storage tank, a sealing spiral cover, an atomizing nozzle, a second contact column, a fourth reset spring, a wane, a support bracket and a third contact column, the mounting bracket is arranged on the rear side in the middle of the top of the base, the disinfection solution storage tank for storing the disinfection solution is arranged on the upper side of the mounting bracket, the sealing spiral cover is arranged on the upper portion of the front side of the disinfection solution storage tank in a threaded manner, the atomizing nozzle is arranged at the bottom of the disinfection solution storage tank, the second contact column is arranged in the middle of the disinfection solution storage tank in a sliding manner, the fourth reset spring is connected between the upper side of the second contact column and the top of the disinfection solution storage tank, the support bracket is arranged on the left side of the top of the arm placement table, the wane is rotatably arranged in the middle of the upper side of the support bracket, the wane is in contact with the right side of the bottom of the second contact column, the left side of the top of the connection plate is provided with the third contact column, the downward movement of the third contact beam contacts the rocker.
Further, still including being used for medical personnel to place the arm and avoid unsettled arm supporting mechanism, arm supporting mechanism is equipped with the mounting panel in the middle of the base top front side including mounting panel, arm bracket and cushion, the mounting panel top is equipped with the arm bracket, is equipped with the cushion on the arm bracket.
Further, still including the blood sample fixed establishment that can carry out temporary storage to the blood of taking, blood sample fixed establishment is including the backup pad, place a section of thick bamboo, linking bridge, fifth reset spring and clamp plate, base antetheca right side is equipped with the backup pad, the backup pad front side evenly is equipped with at least two and carries out temporary storage to the blood of taking and places a section of thick bamboo, it all is equipped with linking bridge to place a section of thick bamboo front side middle part, the equal slidingtype in linking bridge middle part is equipped with the clamp plate, the clamp plate all with adjacent a section of thick bamboo sliding connection of placing, the clamp plate rear side all with adjacent linking bridge between be connected with fifth reset spring.
Further, the placing plate is provided with a sponge block.
By combining all the technical approaches, the invention has the advantages and positive effects that: 1. the air bag is pressed in through extrusion, so that the air entering the air bag enters the air bag to extrude the big arm of the child, the blood vessel looks more obvious and the child does not feel pain, and the medical care personnel can conveniently take out blood.
2. Before drawing blood to children, spacing arc downstream still can place the platform cooperation with the arm and press from both sides children's arm tightly to can prevent to bear the pain at the in-process children of drawing blood and lead to the disorder and move, and then avoid the failure of drawing blood.
3. The disinfectant is poured into the disinfectant storage tank, and before blood is drawn, the disinfectant in the disinfectant storage tank can be automatically sprayed on the arms of the children, so that the step can be carried out without manpower.
4. The arm bracket and the soft cushion can support the arms of the medical personnel, and the arms of the medical personnel are prevented from being in a suspended state.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the boom placing mechanism according to the present invention.
Fig. 3 is a schematic sectional perspective view of the boom rest mechanism according to the present invention.
Fig. 4 is a schematic perspective view of the pulse pressing mechanism of the present invention.
Fig. 5 is a schematic cross-sectional structural view of the pulse pressing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the forearm limiting mechanism of the present invention.
Fig. 7 is a schematic sectional structure view of the forearm limiting mechanism of the present invention.
Fig. 8 is a schematic perspective view of the sterilizing mechanism of the present invention.
Fig. 9 is a schematic sectional view of the sterilizing mechanism of the present invention.
FIG. 10 is a perspective view of the arm supporting mechanism of the present invention.
FIG. 11 is a perspective view of a blood sample fixing mechanism according to the present invention.
In the above drawings: 1: base, 2: shielding plate, 3: platform is placed to the arm, 4: mounting block, 5: rubber grip, 6: big arm placing mechanism, 61: mounting a groove plate, 62: first return spring, 63: guide groove plate, 64: connecting rod, 65: placing plate, 7: pulse pressing mechanism, 71: mounting frame, 72: placing ring, 73: air bag, 74: delivery conduit, 75: servo motor, 76: screw rod, 77: sliding block, 78: air bag, 79: mount pad, 8: forearm stop gear, 81: guide post, 82: second return spring, 83: connection plate, 84: wedge block, 85: first contact column, 86: limiting arc plate, 87: third return spring, 9: disinfection mechanism, 91: mounting bracket, 92: antiseptic solution storage tank, 93: sealing screw cap, 94: atomizer, 95: second contact column, 96: fourth return spring, 97: wane, 971: support bracket, 98: third contact column, 10: arm support mechanism, 101: mounting plate, 102: arm bracket, 103: cushion, 11: blood sample fixing mechanism, 111: support plate, 112: placing cylinder, 113: connecting bracket, 114: fifth return spring, 115: and (7) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A medical children arm blood collecting and sampling device is shown in figures 1-5 and comprises a base 1, a baffle plate 2, an arm placing table 3, a mounting block 4, a rubber holding column 5, a big arm placing mechanism 6 and a vein pressing mechanism 7, wherein the baffle plate 2 is fixedly connected to the right side of the top of the base 1 through bolts, the arm placing table 3 is used for placing an arm, the arm placing table 3 is positioned below the baffle plate 2, the mounting block 4 is fixedly connected to the right side of the top of the base 1 through bolts, the rubber holding column 5 is arranged on the upper side of the mounting block 4, the blood vessel can be seen more clearly after the rubber holding column 5 is held and extruded, the big arm placing mechanism 6 is arranged on the left side of the top of the base 1, the big arm placing mechanism 6 can lean against the big arm, the vein pressing mechanism 7 is connected between the big arm placing mechanism 6 and the base 1, the tourniquet mechanism 7 can squeeze the child's arm to make the blood vessels look more visible.
As shown in fig. 2-3, the placing mechanism includes a mounting groove plate 61, a first return spring 62, a guide groove plate 63, a connecting rod 64 and a placing plate 65, the mounting groove plate 61 is fixedly connected to the left side of the top of the base 1 through a bolt, the guide groove plate 63 is slidably arranged on the left side of the mounting groove plate 61, the connecting rod 64 is slidably arranged in the guide groove plate 63, the placing plate 65 with a sponge block is welded to the top of the connecting rod 64, the placing plate 65 is used for leaning on a large arm of a child, and the first return spring 62 is connected between the bottom of the connecting rod 64 and the guide groove plate 63.
As shown in fig. 4-5, the pulse pressing mechanism 7 comprises a mounting frame 71, a placing ring 72, an air blowing bag 73, a conveying pipeline 74, a servo motor 75, a screw rod 76, a sliding block 77, an air inlet bag 78 and a mounting seat 79, the mounting frame 71 is fixedly connected to the right side of the top of the mounting groove plate 61 through bolts, the placing ring 72 is welded to the upper side of the mounting frame 71, the air blowing bag 73 is arranged in the placing ring 72, the air blowing bag 73 can clamp the upper arm after expanding, the conveying pipelines 74 are symmetrically arranged on the front and back of the left side of the air blowing bag 73, the conveying pipelines 74 penetrate through the placing ring 72 and the base 1, the servo motor 75 is fixedly connected to the right side in the base 1 through bolts, the left side of an output shaft of the servo motor 75 is connected with the screw rod 76 through a coupler, the mounting seat 79 is fixedly connected to the bottom in the base 1 through bolts, the screw rod 76 is rotatably connected with the mounting seat 79, the sliding block 77 is slidably arranged on the right side of the mounting seat 79, the sliding block 77 is in threaded connection with the screw rod 76, air inlet bags 78 are symmetrically arranged in the front and back of the left side in the base 1, and the air inlet bags 78 are communicated with the adjacent conveying pipelines 74.
When the children need to draw blood, the arms of the children can pass through the air blowing bags 73, the small arms are placed on the arm placing table 3, the palms hold the rubber holding columns 5 and extrude the rubber holding columns 5 for several times, the rubber holding columns 5 can be deformed and then reset, the blood vessels of the arms can be seen more clearly, the servo motor 75 is started to work, the output shaft of the servo motor 75 rotates to drive the screw rod 76 to rotate, the screw rod 76 rotates to drive the sliding block 77 to move leftwards, the sliding block 77 moves leftwards until being in contact with the air feeding bags 78 and then continues to move, the air feeding bags 78 can be contracted, the air fed into the air feeding bags 78 enters the air blowing bags 73 through the conveying pipes 74, so that the air blowing bags 73 can be expanded to clamp the big arms of the children, at the moment, the output shaft of the servo motor 75 can be stopped to rotate temporarily, the big arms of the children can also lean against the placing plate 65, and the placing plate 65 is provided with sponge blocks, so that the big arms of the children are more comfortable when leaning against the placing plate 65, the medical personnel can pull the guide groove plate 63 to drive the connecting rod 64 and the placing plate 65 to move left and right, so that the placing plate 65 is better attached to the forearm of the child, at the moment, the placing plate 65 can drive the connecting rod 64 to move downwards under the action of gravity, the first reset spring 62 is compressed, the placing plate 65 can be always abutted to the forearm of the child under the action of the first reset spring 62, the forearm of the child is clamped, blood vessels can be seen more obviously, at the moment, the medical personnel can carry out blood drawing work, the output shaft of the servo motor 75 rotates reversely after the blood drawing is finished, the sliding block 77 is driven by the lead screw 76 to move rightwards and reset, the working of the servo motor 75 can be stopped after the sliding block 77 moves rightwards and resets, the air blowing bag 73 can be contracted and reset, air in the air blowing bag 73 returns to the air blowing bag 78 through the conveying pipeline 74, the arm of the child can be taken down from the arm placing table 3, the connecting rod 64 and the placing plate 65 are moved upward to be restored by the first restoring spring 62.
Example 2
On the basis of embodiment 1, as shown in fig. 6-7, the child forearm clamp device further comprises a forearm limiting mechanism 8, the forearm limiting mechanism 8 can clamp the forearm of a child, the forearm limiting mechanism 8 comprises guide posts 81, a second return spring 82, a connecting plate 83, a wedge block 84, a first contact post 85, a limiting arc plate 86 and a third return spring 87, the guide posts 81 are symmetrically welded to the front and back of the right side of the bottom in the base 1, the connecting plate 83 is connected between the upper sides of the guide posts 81 in a sliding manner, the connecting plate 83 is connected with the base 1 in a sliding manner, the second return spring 82 is connected between the bottom of the connecting plate 83 and the guide posts 81, three limiting arc plates 86 are evenly arranged on the upper side of the connecting plate 83 in a sliding manner, the limiting arc plates 86 can clamp the forearm of the child after moving downwards, the third return springs 87 are connected between the lower parts of the limiting arc plates 86 and the connecting plate 83, the front and back sides of the sliding blocks 77 are provided with the first contact posts 85, wedge blocks 84 are symmetrically welded at the front and the rear of the lower part of the connecting plate 83.
The sliding block 77 moves leftwards to drive the first contact post 85 to move leftwards to contact with the wedge block 84 and then continuously move, so that the wedge block 84 can move downwards, the wedge block 84 moves downwards to drive the connecting plate 83, the limiting arc-shaped plate 86 and the third return spring 87 to move downwards, the second return spring 82 is compressed, the limiting arc-shaped plate 86 moves downwards to contact with the arms of the child, the connecting plate 83 continuously moves downwards, so that the third return spring 87 is compressed, the excessive extrusion on the arms of the child can be prevented, the arm limitation of the child can be prevented, the disorder caused by the fact that the child cannot bear pain in the blood drawing process can be prevented, further, the blood drawing failure can be avoided, when the sliding block 77 moves rightwards to reset to drive the first contact post 85 to move rightwards, the first contact post 85 resets rightwards to not to abut against the wedge block 84, and under the action of the second return spring 82, the wedge block 84, the second return spring 82 continues to move downwards, The connecting plate 83, the limiting arc plate 86 and the third return spring 87 move upwards to be reset, and meanwhile, the limiting arc plate 86 moves on the connecting plate 83 to be reset under the action of the third return spring 87.
As shown in fig. 8-9, the disinfection device further comprises a disinfection mechanism 9, the disinfection mechanism 9 can spray disinfectant on the arm of a child, the disinfection mechanism 9 comprises a mounting bracket 91, a disinfectant storage tank 92, a sealing screw cap 93, an atomizer 94, a second contact column 95, a fourth return spring 96, a rocker 97, a support bracket 971 and a third contact column 98, the mounting bracket 91 is fixedly connected to the rear side of the middle of the top of the base 1 through bolts, the disinfectant storage tank 92 is fixedly connected to the upper side of the mounting bracket 91 through bolts, the disinfectant storage tank 92 is used for storing disinfectant, the sealing screw cap 93 is arranged on the upper portion of the front side of the disinfectant storage tank 92 in a threaded manner, the atomizer 94 is arranged at the bottom of the disinfectant storage tank 92, the second contact column 95 is slidably arranged in the middle of the disinfectant storage tank 92, the fourth return spring 96 is connected between the upper side of the second contact column 95 and the top of the disinfectant storage tank 92, the arm is placed 3 tops left sides welding of platform and is had support holder 971, and support holder 971 upside middle part rotary type is equipped with wane 97, and wane 97 contacts the contact of 95 bottoms right sides of post with the second, and the welding of connecting plate 83 top left side has third contact post 98, and third contact post 98 downstream can contact with wane 97.
The medical staff can rotate the sealing rotary cover 93 away from the disinfectant storage tank 92, the disinfectant is poured into the disinfectant storage tank 92, then the sealing rotary cover 93 is rotated back to the disinfectant storage tank 92, the connecting plate 83 moves downwards to drive the third contact column 98 to move downwards, the third contact column 98 moves downwards to be in contact with the rocker 97 and then continues to move, the rocker 97 can be rotated, the rocker 97 rotates to drive the second contact column 95 to move upwards, the second contact column 95 moves upwards without blocking the disinfectant storage tank 92, the fourth return spring 96 is stretched, the disinfectant in the disinfectant storage tank 92 can be sprayed on the arms of the children in a mist form through the atomizing nozzle 94, when the third contact column 98 continues to move downwards to be not in contact with the rocker 97, the second contact column 95 moves downwards under the action of the fourth return spring 96 to be reset, so that the rocker 97 can rotate and reset, the second contact column 95 moves downwards to block the disinfectant storage tank 92, the antiseptic solution in antiseptic solution storage jar 92 no longer flows out, so alright automatic spray antiseptic solution on children's arm, move upward when connecting plate 83 and drive third contact column 98 and move upward to continue to remove after contacting with wane 97, alright make wane 97 counter-rotation, move upward to not contacting with wane 97 after third contact column 98, wane 97 rotates under the effect of gravity and resets.
As shown in fig. 10, the medical arm support device 10 is further included, the arm support device 10 is used for medical staff to place arms to avoid suspension, the arm support device 10 includes a mounting plate 101, an arm bracket 102 and a cushion 103, the mounting plate 101 is fixedly connected to the middle of the front side of the top of the base 1 through bolts, the arm bracket 102 is welded to the top of the mounting plate 101, and the cushion 103 is arranged on the arm bracket 102.
When drawing blood for children, medical personnel's arm can be put on cushion 103, because of cushion 103 has elasticity, still can be better with medical personnel's arm laminating, carry out the bearing to medical personnel's arm through cushion 103 and arm bracket 102 this moment, avoid when drawing blood for children, medical personnel's arm is in unsettled state always, thereby avoid making the position of needle tubing change when the arm is unsettled easily and lead to making children feel painful.
As shown in fig. 11, the blood sample fixing mechanism 11 is further included, the blood sample fixing mechanism 11 can temporarily store the collected blood, the blood sample fixing mechanism 11 includes a supporting plate 111, a placing cylinder 112, a connecting bracket 113, a fifth return spring 114 and a clamping plate 115, the supporting plate 111 is welded on the right side of the front wall of the base 1, five placing cylinders 112 are uniformly welded on the front side of the supporting plate 111, the placing cylinders 112 can temporarily store the collected blood, the connecting bracket 113 is welded in the middle of the front side of the placing cylinder 112, the clamping plate 115 is slidably arranged in the middle of the connecting bracket 113, the clamping plate 115 is slidably connected with the adjacent placing cylinder 112, and the fifth return spring 114 is connected between the rear side of the clamping plate 115 and the adjacent connecting bracket 113.
When needing to draw blood to many children, medical personnel can pull clamping plate 115 and move forward, fifth reset spring 114 is compressed, alright put the test tube that is equipped with blood in placing a section of thick bamboo 112 afterwards, unclamp clamping plate 115, clamping plate 115 moves backward under the effect of fifth reset spring 114 and places a section of thick bamboo 112 cooperation and press from both sides the test tube tightly, so alright deposit the test tube temporarily, when drawing blood and finishing need take off the test tube, pull clamping plate 115 again and move forward and unclamp the test tube, unclamp clamping plate 115 after taking out the test tube, clamping plate 115 moves backward and resets under the effect of fifth reset spring 114.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (8)
1. A medical children arm blood collecting and sampling device comprises a base (1), a baffle plate (2), an arm placing table (3), a mounting block (4) and a rubber holding column (5), wherein the baffle plate (2) is arranged on the right side of the top of the base (1), the arm placing table (3) for placing arms is arranged on the right side of the top of the base (1), the arm placing table (3) is positioned below the baffle plate (2), the mounting block (4) is arranged on the right side of the top of the base (1), the mounting block (4) is positioned on the right side of the arm placing table (3), the rubber holding column (5) which can make blood vessels look clearer after being held and extruded is arranged on the upper side of the mounting block (4), the medical children arm blood collecting and sampling device is characterized by further comprising a large arm placing mechanism (6) and a pulse pressing mechanism (7), the large arm placing mechanism (6) which can lean on a large arm is arranged on the left side of the top of the base (1), a pulse pressing mechanism (7) which can squeeze the arms of the children so as to make the blood vessels look more obvious is connected between the large arm placing mechanism (6) and the base (1).
2. The medical children arm blood sampling device according to claim 1, wherein the placing mechanism comprises a mounting groove plate (61), a first return spring (62), a guide groove plate (63), a connecting rod (64) and a placing plate (65), the mounting groove plate (61) is arranged on the left side of the top of the base (1), the guide groove plate (63) is arranged on the left side of the mounting groove plate (61) in a sliding manner, the connecting rod (64) is arranged in the guide groove plate (63) in an inward sliding manner, the placing plate (65) for leaning of children on the large arm is arranged on the top of the connecting rod (64), and the first return spring (62) is connected between the bottom of the connecting rod (64) and the guide groove plate (63).
3. The medical children arm blood collecting and sampling device as claimed in claim 2, wherein the pulse pressing mechanism (7) comprises a mounting frame (71), a placing ring (72), a blowing air bag (73), a conveying pipeline (74), a servo motor (75), a screw rod (76), a sliding block (77), an air inlet bag (78) and a mounting seat (79), the mounting frame (71) is arranged on the right side of the top of the mounting groove plate (61), the placing ring (72) is arranged on the upper side of the mounting frame (71), the blowing air bag (73) which can clamp the big arm after being expanded is arranged in the placing ring (72), the conveying pipeline (74) is symmetrically arranged on the front and back of the left side of the blowing air bag (73), the conveying pipeline (74) passes through the placing ring (72) and the base (1), the servo motor (75) is arranged on the right side in the base (1), the screw rod (76) is connected to the left side of an output shaft of the servo motor (75) through a coupler, the bottom is equipped with mount pad (79) in base (1), and lead screw (76) are connected with mount pad (79) rotary type, and mount pad (79) right side slidingtype is equipped with sliding block (77), and sliding block (77) are connected with lead screw (76) screw thread formula, and left side longitudinal symmetry is equipped with into gasbag (78) in base (1), goes into gasbag (78) and all communicates with adjacent pipeline (74).
4. The medical children arm blood collecting and sampling device according to claim 3, further comprising a small arm limiting mechanism (8) capable of clamping the small arm of a child, wherein the small arm limiting mechanism (8) comprises a guide post (81), a second return spring (82), a connecting plate (83), a wedge block (84), a first contact post (85), a limiting arc plate (86) and a third return spring (87), the guide posts (81) are symmetrically arranged at the front and back of the right side of the bottom in the base (1), the connecting plate (83) is connected between the upper sides of the guide posts (81) in a sliding manner, the connecting plate (83) is connected with the base (1) in a sliding manner, the second return spring (82) is connected between the bottom of the connecting plate (83) and the guide post (81), the three limiting arc plates (86) capable of clamping the small arm of the child after moving downwards are uniformly and slidably arranged on the upper side of the connecting plate (83), third reset springs (87) are connected between the lower portions of the limiting arc-shaped plates (86) and the connecting plates (83), first contact columns (85) are arranged on the front side and the rear side of the sliding block (77), and wedge blocks (84) are symmetrically arranged on the front side and the rear side of the lower portions of the connecting plates (83).
5. The medical children arm blood collecting and sampling device as claimed in claim 4, further comprising a disinfection mechanism (9) capable of spraying disinfection solution on the children arm, wherein the disinfection mechanism (9) comprises a mounting bracket (91), a disinfection solution storage tank (92), a sealing screw cap (93), an atomizing nozzle (94), a second contact column (95), a fourth reset spring (96), a rocker (97), a support bracket (971) and a third contact column (98), the mounting bracket (91) is arranged on the rear side of the middle of the top of the base (1), the disinfection solution storage tank (92) for storing disinfection solution is arranged on the upper side of the mounting bracket (91), the sealing screw cap (93) is arranged on the upper part of the front side of the disinfection solution storage tank (92) in a threaded manner, the atomizing nozzle (94) is arranged at the bottom of the disinfection solution storage tank (92), the second contact column (95) is arranged in the middle of the disinfection solution storage tank (92) in a sliding manner, be connected with fourth reset spring (96) between second contact post (95) upside and antiseptic solution storage jar (92) top, the arm is placed platform (3) top left side and is equipped with support holder (971), support holder (971) upside middle part rotary type is equipped with wane (97), wane (97) and the contact of second contact post (95) bottom right side, connecting plate (83) top left side is equipped with third contact post (98), third contact post (98) downstream can contact with wane (97).
6. The medical children arm blood sampling device according to claim 5, further comprising an arm supporting mechanism (10) for medical staff to place arms to avoid suspension, wherein the arm supporting mechanism (10) comprises a mounting plate (101), an arm bracket (102) and a cushion (103), the mounting plate (101) is arranged in the middle of the front side of the top of the base (1), the arm bracket (102) is arranged on the top of the mounting plate (101), and the cushion (103) is arranged on the arm bracket (102).
7. A medical children's arm blood sampling device according to claim 6, further comprising a blood sample fixing mechanism (11) for temporarily storing the collected blood, wherein the blood sample fixing mechanism (11) comprises a supporting plate (111) and a placing cylinder (112), connecting support (113), fifth reset spring (114) and clamping plate (115), base (1) antetheca right side is equipped with backup pad (111), backup pad (111) front side evenly is equipped with at least two and places a section of thick bamboo (112) that temporarily deposit the blood of taking, it all is equipped with connecting support (113) to place a section of thick bamboo (112) front side middle part, connecting support (113) middle part all slidingtype is equipped with clamping plate (115), clamping plate (115) all with adjacent place a section of thick bamboo (112) sliding connection, clamping plate (115) rear side all with adjacent connecting support (113) between be connected with fifth reset spring (114).
8. A medical child's arm blood sampling device as defined in claim 2 wherein the placement plate (65) is provided with a sponge block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091156.XA CN114469088A (en) | 2022-01-26 | 2022-01-26 | Medical treatment is with children's arm blood collection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091156.XA CN114469088A (en) | 2022-01-26 | 2022-01-26 | Medical treatment is with children's arm blood collection sampling device |
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| CN114469088A true CN114469088A (en) | 2022-05-13 |
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| CN202210091156.XA Pending CN114469088A (en) | 2022-01-26 | 2022-01-26 | Medical treatment is with children's arm blood collection sampling device |
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| CN111557668A (en) * | 2020-04-16 | 2020-08-21 | 邹粤颖 | Paediatrics is with supplementary fixed chair of blood sampling |
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| CN112450928A (en) * | 2020-12-16 | 2021-03-09 | 张道江 | Paediatrics of adaptable not equidimension arm is with blood sampling auxiliary device |
| CN213249122U (en) * | 2020-06-15 | 2021-05-25 | 济南市章丘区人民医院 | Clinical examination is with children's blood sampling arm fixer |
| CN214157324U (en) * | 2020-12-07 | 2021-09-10 | 贵州省血液中心 | Blood collection platform for uncompensated blood donation |
| CN113679583A (en) * | 2021-08-11 | 2021-11-23 | 许士兰 | Forearm essential oil massage physiotherapy equipment |
| CN215018317U (en) * | 2021-05-20 | 2021-12-07 | 湖州市中医院 | Artery blood sampling pressing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208876562U (en) * | 2018-07-17 | 2019-05-21 | 西安交通大学医学院第一附属医院 | A kind of blood internal medicine blood drawing auxiliary device |
| CN211381385U (en) * | 2019-11-15 | 2020-09-01 | 吉林大学 | Blood sampler for hematology children |
| CN111557668A (en) * | 2020-04-16 | 2020-08-21 | 邹粤颖 | Paediatrics is with supplementary fixed chair of blood sampling |
| CN213249122U (en) * | 2020-06-15 | 2021-05-25 | 济南市章丘区人民医院 | Clinical examination is with children's blood sampling arm fixer |
| CN214157324U (en) * | 2020-12-07 | 2021-09-10 | 贵州省血液中心 | Blood collection platform for uncompensated blood donation |
| CN112450928A (en) * | 2020-12-16 | 2021-03-09 | 张道江 | Paediatrics of adaptable not equidimension arm is with blood sampling auxiliary device |
| CN215018317U (en) * | 2021-05-20 | 2021-12-07 | 湖州市中医院 | Artery blood sampling pressing device |
| CN113679583A (en) * | 2021-08-11 | 2021-11-23 | 许士兰 | Forearm essential oil massage physiotherapy equipment |
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