CN113812947B - Intelligent blood drawing table - Google Patents
Intelligent blood drawing table Download PDFInfo
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- CN113812947B CN113812947B CN202111101236.0A CN202111101236A CN113812947B CN 113812947 B CN113812947 B CN 113812947B CN 202111101236 A CN202111101236 A CN 202111101236A CN 113812947 B CN113812947 B CN 113812947B
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- binding belt
- bag binding
- sliding block
- supporting seat
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- 239000008280 blood Substances 0.000 title claims abstract description 81
- 210000004369 blood Anatomy 0.000 title claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 36
- 230000000249 desinfective effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 14
- 210000003462 vein Anatomy 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 20
- 230000008569 process Effects 0.000 description 14
- 210000004204 blood vessel Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 7
- 238000003825 pressing Methods 0.000 description 6
- 208000002173 dizziness Diseases 0.000 description 5
- 206010011409 Cross infection Diseases 0.000 description 4
- 206010029803 Nosocomial infection Diseases 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000003556 assay Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- A61B5/150015—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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/132—Tourniquets
- A61B17/135—Tourniquets inflatable
-
- 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
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Dermatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pain & Pain Management (AREA)
- Vascular Medicine (AREA)
- Reproductive Health (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of auxiliary blood drawing equipment, and discloses an intelligent blood drawing table, which comprises a supporting seat and a shielding plate fixedly connected to the supporting seat, wherein a containing mechanism is rotationally connected to the shielding plate, an air bag binding belt is connected to the containing mechanism, the air bag binding belt is slidingly connected to the supporting seat, and a fixing mechanism is detachably connected between one end of the air bag binding belt, which is far away from the containing mechanism, and the side wall of the air bag binding belt; the supporting seat is fixedly connected with an air supply mechanism communicated with the air bag binding belt, and the shielding plate is connected with a disinfection mechanism for disinfecting the air bag binding belt. The utility model provides a can carry out good binding to patient's limbs through the gasbag bandage in this application, solved the inefficiency of drawing blood among the prior art and have the problem of security risk.
Description
Technical Field
The invention relates to the technical field of auxiliary blood drawing equipment, in particular to an intelligent blood drawing table.
Background
In the examination and treatment of hospitals, arterial blood drawing is used as a common examination means, and is mainly carried out by taking arterial blood samples of patients and then carrying out assay detection, and the illness state of the patients is judged in an auxiliary mode according to assay results. At present, the general operation process of medical staff during arterial blood drawing comprises the steps of selecting a blood drawing position, exposing a blood vessel, sterilizing, puncturing, collecting, shaking uniformly and the like, and when the blood vessel is exposed, a pulse pressing belt is generally bound on a limb of a patient, so that blood at the arterial part of the patient is gradually filled to expose a blood vessel, and then the blood drawing part is sterilized, and the like, so that the conventional blood drawing process requires more time to bind the pulse pressing belt, the blood drawing efficiency is influenced, and more importantly, once the pulse pressing belt loosens during the blood drawing process, the blood drawing cannot be continued, and if the blood drawing is re-performed, the blood drawing efficiency is influenced, and the pain of the patient is increased; in the current blood drawing process, the patient and the medical staff are in a face-to-face state, so that the patient can see the blood drawing process, and the fear is easily generated in the blood drawing process for the patient afraid of blood drawing or the patient with dizziness to influence the normal blood drawing, so that the situation is very prominent in the blood drawing of children, and the risk of loosening the tourniquet is further increased; meanwhile, the existing blood drawing mode is that the tourniquet is reused, so that cross infection risks of different patients are easy to occur, more problems exist in blood drawing in the prior art, and improvement on the existing blood drawing equipment is needed to improve blood drawing efficiency and safety.
Disclosure of Invention
The invention aims to provide an intelligent blood drawing table for solving the problems of low blood drawing efficiency and safety risk in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the intelligent blood drawing table comprises a supporting seat and a shielding plate fixedly connected to the supporting seat, wherein a storage mechanism is rotationally connected to the shielding plate, an air bag binding belt is connected to the storage mechanism, the air bag binding belt is slidingly connected to the supporting seat, and a fixing mechanism is detachably connected between one end, away from the storage mechanism, of the air bag binding belt and the side wall of the air bag binding belt; the supporting seat is fixedly connected with an air supply mechanism communicated with the air bag binding belt, and the shielding plate is connected with a disinfection mechanism for disinfecting the air bag binding belt.
The principle of the scheme is as follows: the air supply mechanism is used for charging air into the air bag bandage to expand the air bag bandage, when blood is drawn, the end part of the air bag bandage is pulled out of the air bag bandage, then the air bag bandage is wound on the limb of the patient to be drawn, the end part of the air bag bandage is fixed on the side wall of the air bag bandage by the fixing mechanism, and the air bag bandage is inflated by the air supply mechanism, so that the air bag bandage can exert pressure on the limb of the patient to achieve the binding function similar to that of a pulse pressing belt, and the medical staff can complete puncture blood drawing; in the process of drawing blood, can utilize disinfection mechanism to disinfect to the gasbag bandage to reduce the relatively poor risk of infection that appears in the in-process of drawing blood of different patients, and shielding plate can play the shielding effect to patient's sight, avoid the patient to look directly at the process of drawing blood, thereby reduce the fear sense of patient at the in-process of drawing blood, can assist the process of drawing blood to go on more smoothly.
The beneficial effect of this scheme lies in:
1. can more stably expose the blood vessel of the patient: compared with the condition that the smooth blood drawing is affected due to the loosening of the tourniquet in the blood drawing process. In the application, after the limb of a patient is surrounded by the air bag bandage during blood drawing, the end part of the air bag bandage is fixed by the fixing mechanism, and then the air bag bandage is inflated to be automatically and stably fixed on the limb of the patient, so that the blood vessel of the patient is stably exposed, and the blood drawing operation can be more conveniently completed by medical staff; and the contact area of the air bag strap and the limb of the patient is larger than that of the tourniquet, so that the comfort of the patient is higher when the limb of the patient is bound by the air bag strap.
2. The limb of the patient can be immobilized: compared with the prior art that the tourniquet is used for binding the limbs of the patient, the patient can move the limbs at will after binding, and if medical staff moves the limbs of the patient in the puncturing process, the accurate puncturing is influenced. In this application, the gasbag bandage is connected on receiving mechanism, and the gasbag bandage is sliding connection on the supporting seat, consequently after utilizing the gasbag bandage to bind patient's limbs, can be fixed in patient's limbs on the supporting seat to avoid drawing blood in-process patient's limbs to remove at will, especially to children etc. can assist drawing blood more rapidly and accomplish safely.
3. The risk of cross infection of patients can be reduced: in this application, owing to set up the disinfection mechanism that is used for disinfecting the gasbag bandage on the shielding plate, after the gasbag bandage of every use, can all utilize disinfection mechanism to disinfect the gasbag bandage and handle to effectively reduce the risk that cross infection appears in the patient.
4. Can effectively reduce fear of patients: in this application, owing to set up the shielding plate, at the in-process of drawing blood, the shielding plate can play the shielding effect to patient's sight, avoids patient's direct-view blood drawing process to reduce patient's fear sense, especially to the patient of dizzy blood, can avoid it to see blood and appear dizzy blood symptom.
5. Convenient treatment of the limbs of the patient after blood drawing: in this application, after accomplishing the blood drawing, utilize the cotton swab to press the puncture point of drawing blood, then open fixed establishment, the gasbag bandage is accomodate by receiving mechanism, makes the gasbag bandage no longer produce to bind and block patient's limbs, and the patient can conveniently take off limbs from the supporting seat this moment, and whole in-process, patient can utilize the cotton swab to press the puncture point always, avoids puncture point to bleed and produces the condition of local blood stasis.
Preferably, as an improvement, the storage mechanism comprises a storage barrel and a driving piece for driving the air bag binding belt to rotate, and the storage barrel is fixedly connected to the shielding plate.
In this scheme, utilize driving piece drive gasbag bandage to rotate to when not using the gasbag bandage, can accomodate the gasbag bandage in the receiver, avoid the gasbag bandage to expose always and be damaged on the one hand, on the other hand can avoid the gasbag bandage to be located the supporting seat always, and cause blocking patient's limbs when patient places the limbs on the supporting seat.
Preferably, as an improvement, the air supply mechanism comprises an inflator pump fixedly connected to the supporting seat, an air inlet and an air outlet are formed in the air bag binding belt, the inflator pump is communicated with the air inlet, and an exhaust valve is fixedly connected to the air outlet.
In this scheme, utilize the pump to aerify in to the gasbag bandage fast for the gasbag bandage is accomplished fast and is binded patient's limbs, when accomplishing the blood drawing, can open discharge valve, makes the quick discharge of gas in the gasbag bandage and dismantles the gasbag bandage.
Preferably, as an improvement, the top of the supporting seat is provided with a placing groove, the bottom of the placing groove is provided with a sliding groove, the air bag binding belt is in sliding fit with the sliding groove, and the side wall of the supporting seat is provided with a fixing groove communicated with the sliding groove.
In the scheme, the limb of the patient can be more stably placed on the supporting seat by arranging the placing groove; the sliding groove is used for limiting the air bag binding band, so that the air bag binding band can stably bind the limbs of a patient; through setting up the fixed slot for the one end that the receiver was kept away from to the gasbag bandage can encircle patient's limbs and wrap up patient's limbs, thereby when inflating in to the gasbag bandage, the gasbag bandage can play stable bundling effect to patient's limbs, makes patient's blood vessel expose steadily.
Preferably, as an improvement, a clearance gap is formed at one end of the air bag binding belt fixedly connected with the driving piece, and the width of one end of the air bag binding belt far away from the driving piece is smaller than the width of the clearance gap.
In this scheme, through setting up the clearance of keeping away the position in the one end that the gasbag bandage is close to the driving piece, when encircleing the gasbag bandage on patient's limbs, the one end that the gasbag bandage was kept away from the driving piece can pass and keep away the clearance and be fixed with the outer wall of gasbag bandage, makes things convenient for the gasbag bandage to encircle patient's limbs a week and plays the bundling effect, simple structure, the convenience that the operation was got up very.
Preferably, as an improvement, the fixing mechanism comprises a magic tape arranged on the air bag binding belt.
In this scheme, utilize the magic subsides as fixed establishment, can make the gasbag bandage conveniently fix and dismantle, and make the tip of gasbag bandage fixed with the lateral wall through the magic subsides, can bind the limbs of equidimension not, application scope is very wide.
Preferably, as an improvement, the disinfection mechanism comprises a disinfection roller and a liquid supply bottle communicated with the disinfection roller, wherein the disinfection roller is rotationally connected to the shielding plate, and the air bag binding belt is contacted with the outer wall of the disinfection roller.
In this scheme, be equipped with antiseptic solution in the confession liquid bottle, when the gasbag bandage was slided for the supporting seat, the gasbag bandage drove the disinfection roller rotation of contact with it to make antiseptic solution on the disinfection roller be added to the gasbag bandage on, utilize antiseptic solution to play the disinfection effect to the gasbag bandage, thereby reduce the risk of cross infection when different patients use the disinfection bandage.
Preferably, as an improvement, the shielding plate is slidably connected with a first sliding block and a second sliding block, and an included angle exists between the sliding directions of the first sliding block and the second sliding block; the storage barrel is fixedly connected to the first sliding block, and an elastic reset piece is arranged between the first sliding block and the shielding plate; the disinfection roller is rotationally connected to the second sliding block, a connecting rod is rotationally connected between the first sliding block and the second sliding block, and when the air bag binding belt is stretched out of the supporting seat, the first sliding block pushes the connecting rod and the second sliding block to move, so that the disinfection roller is far away from the air bag binding belt.
In this scheme, owing to set up the elastic restoring member, when drawing out the gasbag bandage and bind patient's limbs outside the receiver, the elastic restoring member is stretched and has certain pulling force effect to the gasbag bandage, utilizes this pulling force effect, can make the gasbag bandage hug closely on patient's limbs to before utilizing the pump to aerify to the gasbag bandage, the gasbag bandage has certain pretightning force, makes the gasbag bandage can bind patient's limbs more steadily. Meanwhile, in the scheme, when the air bag binding belt is pulled forcefully to bind the limbs of a patient, the first sliding block is pulled to slide simultaneously, the second sliding block is pushed to slide relative to the shielding plate by the connecting rod when the first sliding block slides, the second sliding block drives the sterilizing roller to be far away from the air bag binding belt, so that the air bag binding belt is prevented from being added with sterilizing liquid when the air bag binding belt is pulled out of the storage mechanism to fix the limbs of the patient, and discomfort caused by direct contact of the skin of the patient with the sterilizing liquid is prevented; after the air bag binding belt is used, under the containing effect of the driving piece, the air bag binding belt is gradually contained in the containing barrel, and the elastic reset piece drives the first sliding block to reset at the moment, so that the second sliding block pushes the sterilizing roller to be in contact with the air bag binding belt, and sterilizing liquid on the sterilizing roller is added to the air bag binding belt when the air bag binding belt is contained in the containing barrel, and a sterilizing effect is achieved on the air bag binding belt.
Preferably, as an improvement, an exhaust pipe is communicated between the exhaust valve and the air outlet, a pressure release valve is fixedly connected to the exhaust pipe, a controller is electrically connected to the pressure release valve, and the controller is electrically connected with the inflator pump.
In the scheme, when the air pressure in the air bag bandage reaches a certain value, the pressure release valve is automatically opened to release pressure, so that the excessive pressure in the air bag bandage is prevented from generating excessive binding force on the limb of a patient; meanwhile, when the pressure release valve is opened, the controller automatically controls the inflator pump to stop inflating, so that the inflator pump is prevented from being opened all the time and wasting electric energy.
Preferably, as an improvement, the shielding plate is fixedly connected with a vein observation lamp.
In this scheme, utilize vein observation lamp can shine out patient's blood vessel to medical personnel finds suitable puncture point fast, thereby more quick and accurately accomplish the operation of drawing blood.
Drawings
Fig. 1 is a schematic diagram of an intelligent blood drawing table according to a first embodiment of the invention.
Fig. 2 is a front sectional view of fig. 1 taken along the fixing groove.
FIG. 3 is a schematic view of an airbag strap after it is flattened in accordance with a first embodiment of the present invention.
Fig. 4 is a front sectional view of an intelligent blood drawing table according to a second embodiment of the present invention.
Fig. 5 is a front sectional view of an intelligent blood drawing table according to a third embodiment of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the device comprises a supporting seat 1, a placing groove 101, a sliding groove 102, a fixing groove 103, a vertical part 2, a picking and placing groove 201, a horizontal part 3, a scroll torsion spring 4, a storage barrel 5, an air bag binding band 6, a clearance 601, a hook-shaped surface 7, a fiber surface 8, an inflator 9, an air inlet pipe 10, an air outlet pipe 11, an exhaust valve 12, a sterilizing roller 13, a liquid supply bottle 14, absorbent cotton 15, a first sliding block 16, a second sliding block 17, a mounting plate 18, a tension spring 19, a connecting rod 20, a pressure relief valve 21 and a controller 22.
Example 1
Embodiment one is substantially as shown in fig. 1: the utility model provides an intelligence platform of drawing blood, including supporting seat 1, through screw fixedly connected with shielding plate on the back lateral wall of supporting seat 1, shielding plate includes vertical portion 2 and integrated into one piece in the horizontal portion 3 on vertical portion 2 top, it gets put groove 201 to open on the right lateral wall of vertical portion 2, horizontal portion 3 is located the top of supporting seat 1, when the patient is located the rear of supporting seat 1 and transversely gets put groove 201 with the hand and place on supporting seat 1, horizontal portion 3 can block patient's sight formation, prevent that patient's limb from directly seeing the hand position of drawing blood that the patient is located supporting seat 1, thereby reduce patient's fear sense at the in-process of drawing blood, can also avoid the dizzy blood patient to see the process of drawing blood and produce the dizzy blood symptom.
Referring to fig. 1 and 2, the bottom surface of the vertical portion 2 is lower than the bottom surface of the supporting seat 1, the vertical portion 2 can be fixed on other supports in the prior art, so that the vertical portion 2 and the supporting seat 1 are stably and fixedly placed, a storage mechanism comprises a storage barrel 5 fixedly connected to the front side wall of the vertical portion 2 through screws, a driving piece is arranged in the storage barrel 5, the driving piece comprises a coiled torsion spring 4 arranged in the storage barrel 5, an air bag binding belt 6 is fixedly connected to the free end of the coiled torsion spring 4 through screws, one end of the air bag binding belt 6, far away from the storage barrel 5, is wound on the outer side of the coiled torsion spring 4 anticlockwise, meanwhile, a placing groove 101 for placing a limb of a patient is formed in the top of the supporting seat 1, a sliding groove 102 vertically penetrates through the supporting seat 1 is formed in the bottom of the placing groove 101, and one end, far away from the coiled torsion spring 4, of the air bag binding belt 6 upwards penetrates through the sliding groove 102 and extends into the placing groove 101 (the air bag binding belt 6 is not shown in fig. 1).
As shown in FIG. 3, when the airbag strap 6 is in a flattened state, one end of the airbag strap 6 has a width larger than that of the other end, the end with the larger width is fixedly connected with the spiral torsion spring 4, the end with the larger width is provided with a clearance 601 near the middle, the width of the clearance 601 is larger than that of the end with the smaller width of the airbag strap 6, so that the end with the smaller width of the airbag strap 6 can pass through the clearance 601 and then be attached to the outer wall of the end with the larger width of the airbag strap 6, and meanwhile, a fixing mechanism is detachably connected between the end with the smaller width of the airbag strap 6 and the side wall of the end with the larger width of the airbag strap 6, the fixing mechanism comprises a magic tape, a hook-shaped surface 7 of the magic tape is sewn at the end with the smaller width of the airbag strap 6, and a fiber surface 8 (shown by a dotted line in FIG. 3) of the magic tape is sewn at the end with the larger width of the airbag strap 6. Referring to fig. 4, in order to enable the smaller end of the airbag strap 6 to smoothly return to the larger end of the airbag strap 6 after being positioned in the placement groove 101, a fixing groove 103 communicated with the sliding groove 102 is formed in the right side wall of the supporting seat 1, and the width of the fixing groove 103 is larger than that of the smaller end of the airbag strap 6.
As shown in fig. 2, the supporting seat 1 is provided with an air supply mechanism communicated with the air bag binding belt 6, the air supply mechanism comprises an inflator pump 9 fixedly connected to the bottom of the supporting seat 1 through screws, one end of the air bag binding belt 6 with larger width is provided with an air inlet and an air outlet (one side of the air bag binding belt 6, which is close to the vertical part 2 in fig. 1), an air inlet pipe 10 is communicated with the inflator pump 9, an air outlet pipe 11 is communicated with the air outlet, an exhaust valve 12 is arranged on the air outlet pipe 11, medical staff can communicate or block the air outlet pipe 11 by opening or closing the exhaust valve 12, and in order to prevent the air inlet pipe 10 and the air outlet pipe 11 from rotating together along with the air bag binding belt 6 to be knotted and blocked, pneumatic rotary joints are arranged between the air inlet pipe 10 and the air bag binding belt 6 and between the air outlet pipe 11 and the air bag binding belt 6, so that the air inlet pipe 10, the air outlet pipe 11 and the air bag binding belt 6 are smoothly connected.
The vertical part 2 is connected with a disinfection mechanism for disinfecting the outer wall of the air bag bandage 6, the disinfection mechanism comprises a disinfection roller 13 and a liquid supply bottle 14 communicated with the disinfection roller 13, the disinfection roller 13 is rotationally connected to the vertical part 2 through a bearing, the outer wall of the disinfection roller 13 is contacted with the right side wall of the air bag bandage 6, the liquid supply bottle 14 is fixedly connected to the vertical part 2 through a screw, water absorbing cotton 15 is arranged between the liquid supply bottle 14 and the disinfection roller 13, and the placed disinfection liquid (generally alcohol) in the disinfection bottle can be absorbed to the outer wall of the disinfection roller 13 by utilizing the absorption effect of the water absorbing cotton 15.
The specific implementation process is as follows:
when the patient needs to draw blood, firstly the patient places the hand in the placing groove 101 at the top of the supporting seat 1, then the medical staff manually pulls one end with smaller width of the air bag bandage 6, so that the air bag bandage 6 is pulled out of the placing groove 101, when the air bag bandage 6 is pulled out of the placing groove 101, the air bag bandage 6 can drive the spiral torsion spring 4 to rotate anticlockwise in the view of fig. 2, the right side wall of the air bag bandage 6 is contacted with the sterilizing roller 13, and when the air bag bandage 6 is pulled, the sterilizing roller 13 rotates clockwise in the view of fig. 2 to contact with the air bag bandage 6, sterilizing liquid is coated on the right side wall of the air bag bandage 6, and the sterilizing effect is achieved on the air bag bandage 6.
After the air bag strap 6 is pulled out of the placing groove 101, after the medical staff surrounds the smaller end of the air bag strap 6 clockwise around the arm of the patient, the smaller end of the air bag strap 6 passes through the clearance 601 of the larger end of the air bag strap 6, then the hook face 7 of the smaller end of the air bag strap 6 is attached to the fiber face 8 on the side wall of the larger end of the air bag strap 6, so that the air bag strap 6 is fixed on the arm of the patient in a surrounding manner, then the medical staff manually opens the inflator pump 9, the air pump 9 is used for inflating the air bag strap 6, when the air bag strap 6 is gradually inflated with air, the extrusion force of the air bag strap 6 on the arm of the patient is gradually increased, the air bag strap 6 plays a role of a pulse pressing belt, and blood vessels on the arm of the patient are exposed.
In the time of utilizing the pump 9 to aerify gradually in to gasbag bandage 6, medical personnel can utilize this moment clearance to disinfect to the position of waiting to draw blood on patient's arm, then instrument such as blood taking needle is prepared, after the blood vessel on patient's arm clearly exposes, medical personnel manually closed pump 9, then utilize the blood taking needle to draw blood, after accomplishing the operation of drawing blood, medical personnel utilize the cotton swab to push down the puncture point of drawing blood, then by the patient oneself with the cotton swab pressing, medical personnel manually open discharge valve 12, make the gaseous discharge in the gasbag bandage 6, then medical personnel demolish hook face 7 on the gasbag bandage 6 from fibrous face 8, scroll torsional spring 4 can automatic rotation reset, thereby with gasbag bandage 6 automatic winding to take in a receiver 5 (when scroll torsional spring 4 is not reeled any more, the smaller one end of gasbag 6 width still is located standing groove 101, in order to conveniently when drawing blood the operation once more, and gasbag 6 can be contacted with disinfection roller 13 once more by the disinfection again in the rolling process once more.
Example two
The second embodiment differs from the first embodiment in that: as shown in fig. 4, in this embodiment, a first slider 16 and a second slider 17 are slidably connected to a vertical portion 2 through a linear sliding rail, the first slider 16 slides vertically, the second slider 17 slides horizontally, a receiving cylinder 5 is fixedly connected to the first slider 16 through a screw, a mounting plate 18 located below the first slider 16 is fixedly connected to the vertical portion 2 through a screw, an elastic reset member is arranged between the mounting plate 18 and the first slider 16, the elastic reset member includes an extension spring 19, a sterilizing roller 13 is rotatably connected to the second slider 17 through a bearing, and a sterilizing bottle is fixedly connected to the second slider 17 through a screw. Meanwhile, a connecting rod 20 is connected between the first sliding block 16 and the second sliding block 17, and two ends of the connecting rod 20 are respectively hinged with the first sliding block 16 and the second sliding block 17.
In this embodiment, when the air bag strap 6 is pulled out of the placement groove 101 and is looped around the arm of the patient, the air bag strap 6 will pull the first slider 16 to slide upwards, so that the pull cord spring is stretched, and therefore the air bag strap 6 can be kept in a straightened state by the force of the coiled torsion spring 4 and the tension spring 19 when the air bag strap 6 is pulled, so that the medical staff can conveniently fasten the air bag strap 6 around the arm of the patient, and the air bag strap 6 has a certain pulling force, which is beneficial for the air bag strap 6 to be stably looped around the arm of the patient.
When the first sliding block 16 slides upwards, the first sliding block 16 pushes the second sliding block 17 to slide rightwards through the connecting rod 20, so that the second sliding block 17 drives the sterilizing roller 13 and the sterilizing bottle to be far away from the air bag binding band 6 rightwards together, and when the air bag binding band 6 is stretched out of the placing groove 101, the sterilizing roller 13 is not contacted with the right side wall of the air bag binding band 6, and discomfort of the arm of a patient caused by contact with the arm of the patient immediately after the right side wall of the air bag binding band 6 is coated with sterilizing liquid is avoided; when the air bag binding belt 6 is automatically wound into the storage barrel 5 after blood drawing is completed, the first sliding block 16 is reset under the action of the elastic force of the stretching spring 19, and at the moment, the first sliding block 16 pulls the second sliding block 17 to move leftwards through the connecting rod 20, so that the sterilizing roller 13 is in contact with the right side wall of the air bag binding belt 6, and sterilizing liquid is coated on the right side wall of the air bag binding belt 6 by using the sterilizing roller 13, so that a sterilizing effect is achieved on the air bag binding belt 6.
Example III
The difference between the third embodiment and the second embodiment is that: in this embodiment, as shown in fig. 5, a controller 22 is fixedly connected to the vertical portion 2 through a screw, and a pressure release valve 21 is installed on the air outlet pipe 11, wherein the controller 22 adopts a single-chip microcomputer in the prior art, and the controller 22 is electrically connected with the pressure release valve 21 and the inflator 9 at the same time.
In this embodiment, when the air pump 9 is manually opened by a medical staff and then air is filled into the air bag strap 6, the pressure in the air bag strap 6 is continuously increased, when the air pressure is greater than the threshold value of the pressure relief valve 21, the pressure relief valve 21 is automatically opened and generates a feedback signal, the controller 22 receives the feedback signal and then generates a closing signal for controlling the air pump 9 to be closed, the air pump 9 is automatically closed after receiving the closing signal, and the medical staff does not need to manually close, so that the medical staff can more easily and quickly complete blood drawing.
Example IV
The fourth embodiment differs from the third embodiment in that: in this embodiment, the vein observation lamp is fixedly connected to the bottom surface of the horizontal portion 3 through the screw, and the blood vessel on the arm of the patient can be cleanly displayed by using the vein observation lamp, so that the medical staff can conveniently and rapidly complete the blood drawing operation.
The foregoing is merely exemplary of the present invention, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present invention, and these should also be regarded as the protection scope of the present invention, which does not affect the effect of the implementation of the present invention and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (5)
1. An intelligence platform of drawing blood, its characterized in that: the device comprises a supporting seat and a shielding plate fixedly connected to the supporting seat, wherein a containing mechanism is rotationally connected to the shielding plate, an air bag binding belt is connected to the containing mechanism, the air bag binding belt is slidably connected to the supporting seat, and a fixing mechanism is detachably connected between one end, far away from the containing mechanism, of the air bag binding belt and the side wall of the air bag binding belt; the support seat is fixedly connected with an air supply mechanism communicated with the air bag binding belt, and the shielding plate is connected with a disinfection mechanism for disinfecting the air bag binding belt; the storage mechanism comprises a storage barrel and a driving piece for driving the air bag binding belt to rotate, and the storage barrel is fixedly connected to the shielding plate; the air supply mechanism comprises an air pump fixedly connected to the supporting seat, an air inlet and an air outlet are formed in the air bag binding belt, the air pump is communicated with the air inlet, an exhaust valve is fixedly connected to the air outlet, an exhaust pipe is communicated between the exhaust valve and the air outlet, a pressure relief valve is fixedly connected to the exhaust pipe, a controller is electrically connected to the pressure relief valve, and the controller is electrically connected with the air pump; the disinfection mechanism comprises a disinfection roller and a liquid supply bottle communicated with the disinfection roller, the disinfection roller is rotationally connected to the shielding plate, and the air bag binding belt is in contact with the outer wall of the disinfection roller; the shielding plate is connected with a first sliding block and a second sliding block in a sliding manner, and an included angle exists between the sliding directions of the first sliding block and the second sliding block; the storage barrel is fixedly connected to the first sliding block, and an elastic reset piece is arranged between the first sliding block and the shielding plate; the disinfection roller is rotationally connected to the second sliding block, a connecting rod is rotationally connected between the first sliding block and the second sliding block, and when the air bag binding belt is stretched out of the supporting seat, the first sliding block pushes the connecting rod and the second sliding block to move, so that the disinfection roller is far away from the air bag binding belt.
2. An intelligent blood drawing station as claimed in claim 1, wherein: the top of supporting seat is opened there is the standing groove, the bottom of standing groove is opened there is the sliding tray, gasbag bandage and sliding tray sliding fit, open on the lateral wall of supporting seat have the fixed slot with the sliding tray intercommunication.
3. An intelligent blood drawing station as claimed in claim 2, wherein: the one end that gasbag bandage and driving piece fixed connection open has keeps away a clearance, the width of the one end that gasbag bandage kept away from the driving piece is less than the width that keeps away a clearance.
4. An intelligent blood drawing station according to any one of claims 1-3, wherein: the fixing mechanism comprises a magic tape arranged on the air bag binding belt.
5. An intelligent blood drawing station according to any one of claims 1-3, wherein: and the shielding plate is fixedly connected with a vein observation lamp.
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| CN202111101236.0A CN113812947B (en) | 2021-09-18 | 2021-09-18 | Intelligent blood drawing table |
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| CN202111101236.0A CN113812947B (en) | 2021-09-18 | 2021-09-18 | Intelligent blood drawing table |
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| CN113812947B true CN113812947B (en) | 2024-02-23 |
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| CN114947842A (en) * | 2022-05-24 | 2022-08-30 | 吉林大学 | Blood drawing device capable of shielding needle head for hematology department |
| CN116999180B (en) * | 2023-09-25 | 2024-01-16 | 深圳美讯医学检验科技有限公司 | Multifunctional blood sampling table |
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