CN117100261A - Blood sampling auxiliary assembly of blood internal medicine - Google Patents
Blood sampling auxiliary assembly of blood internal medicine Download PDFInfo
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- CN117100261A CN117100261A CN202311364771.4A CN202311364771A CN117100261A CN 117100261 A CN117100261 A CN 117100261A CN 202311364771 A CN202311364771 A CN 202311364771A CN 117100261 A CN117100261 A CN 117100261A
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- tightening
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- 239000008280 blood Substances 0.000 title claims abstract description 53
- 210000004369 blood Anatomy 0.000 title claims abstract description 53
- 239000003814 drug Substances 0.000 title claims abstract description 12
- 238000010241 blood sampling Methods 0.000 title abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 69
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 210000003462 vein Anatomy 0.000 claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 11
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 230000002421 anti-septic effect Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims 3
- 206010011409 Cross infection Diseases 0.000 abstract description 8
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 239000000645 desinfectant Substances 0.000 description 25
- 230000000903 blocking effect Effects 0.000 description 18
- 230000000249 desinfective effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 210000000078 claw Anatomy 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- A61B5/150748—Having means for aiding positioning of the piercing device at a location where the body is 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
- 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
- A61B90/10—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 for stereotaxic surgery, e.g. frame-based stereotaxis
- A61B90/14—Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
-
- 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)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses blood sampling auxiliary equipment for blood medicine, which comprises a base, a medical towel placing cylinder, an automatic rolling disinfection cylinder and a vein filling type tightening device. The invention belongs to the technical field of blood collection assistance in blood medicine, in particular to blood collection assistance equipment in blood medicine, which adopts a loose grip ball mode according to the condition that a vein blood vessel does not obviously cause needle insertion failure during blood collection, and combines a one-way air inlet and outlet mode to realize the double technical effects of filling the vein blood vessel, facilitating needle insertion and tightening an upper arm; according to the condition that the medical towel is inconvenient to replace and causes cross infection when blood is taken, the mode of unidirectional braking rolling and triggering liquid supply disinfection is adopted, the multiple technical effects of automatic rolling and disinfection of the medical towel are achieved, and the cross infection is effectively avoided.
Description
Technical Field
The invention belongs to the technical field of blood collection assistance in blood medicine, and particularly relates to blood collection assistance equipment in the blood medicine.
Background
Blood sampling is a common medical procedure commonly used for performing various clinical examinations, pathological tests, or disease diagnoses. The blood taking room has more blood taking people every day, each blood taking person needs to be pricked with a binding belt, the work fatigue of medical staff is easily caused, the binding belt and vein filling cannot be automatically carried out, the success rate of pricking is improved, and the workload of the medical staff is reduced; in addition, in most hospital blood sampling rooms, a stack of medical lining towels are placed on a blood sampling table surface, one person turns over after the whole stack is turned over, and the stack is turned over again for use, so that the problems of high labor intensity of medical staff, cross infection of patients during blood drawing and the like are easily caused.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides blood collection auxiliary equipment for blood internal medicine, and according to the situation that a vein is not obvious to cause needle insertion failure during blood collection, a mode of loose holding a gripping ball is adopted, and simultaneously, a mode of unidirectional air inlet and outlet is combined, so that the double technical effects of filling the vein to facilitate needle insertion and upper arm tightening are realized; according to the condition that the medical towel is inconvenient to replace and causes cross infection when blood is taken, the mode of unidirectional braking rolling and triggering liquid supply disinfection is adopted, the multiple technical effects of automatic rolling and disinfection of the medical towel are achieved, and the cross infection is effectively avoided.
The technical scheme adopted by the invention is as follows: the invention provides blood taking auxiliary equipment for blood internal medicine, which comprises a base, a medical lining towel placing cylinder, an automatic rolling disinfection cylinder and a vein filling type tightening device, wherein the medical lining towel placing cylinder is arranged on the base; the vein filling type tightening device comprises a vein filling gripping piece, an air pipe and a bag-shaped arm tightening piece, wherein the vein filling gripping piece is arranged on the medical towel placing cylinder and the automatic rolling disinfection cylinder, the bag-shaped arm tightening piece is arranged on the medical towel placing cylinder and the automatic rolling disinfection cylinder, and the air pipe is respectively communicated with the vein filling gripping piece and the bag-shaped arm tightening piece; the vein filling gripping piece comprises a supporting frame, an elastic telescopic rope, a gripping ball, an air inlet piece and an air outlet piece, wherein the supporting frame is arranged on a medical towel placing cylinder and an automatic rolling disinfection cylinder, the elastic telescopic rope is arranged on the supporting frame, the gripping ball is arranged on the elastic telescopic rope, the air inlet piece is arranged on the gripping ball, and the air outlet piece is arranged on the gripping ball.
Further, the cystic arm tightening piece comprises a height adjusting push rod, a fixing block, a fastening push rod, a universal connecting piece and a limiting type cystic tightening piece, wherein the height adjusting push rod is arranged on the medical towel placing cylinder and the automatic winding and disinfecting cylinder, the fixing block is arranged at the movable end of the height adjusting push rod, the fastening push rod is arranged on the fixing block, the universal connecting piece is arranged at the movable end of the fastening push rod, and the limiting type cystic tightening piece is connected with the universal connecting piece.
Preferably, the limiting type cystic tightening piece comprises a semi-annular limiting frame, a tightening bag, an inflating piece and a deflating piece, wherein the semi-annular limiting frame is connected with the universal connecting piece, the tightening bag is arranged in the semi-annular limiting frame, the inflating piece penetrates through the semi-annular limiting frame to be connected with the tightening bag in a penetrating way, the deflating piece penetrates through the semi-annular limiting frame to be connected with the tightening bag in a penetrating way, and the deflating piece is used for deflating the tightening bag; the limiting type cystic tightening piece is symmetrically provided with two groups.
Further, the air inlet piece comprises a fixed ring, a limiting frame, a sealing plate, a spring, a connecting column and a connecting plate, wherein the fixed ring is arranged on the gripping ball, the limiting frame is arranged in the fixed ring, the connecting column is arranged on the fixed ring, the connecting plate is arranged on the connecting column, one end of the spring is arranged on the connecting plate, the sealing plate is arranged at the other end of the spring, the sealing plate is clamped in the fixed ring, and a through hole is formed in the center of the connecting plate; the structure of the air outlet piece and the air charging piece are consistent with the air inlet piece, the setting direction of the air outlet piece is opposite to the air inlet piece, and the setting direction of the air charging piece is consistent with the air inlet piece.
The universal connecting piece comprises a wrapping shell and a rotating ball, wherein the wrapping shell is arranged at the movable end of the fastening push rod, and the rotating ball is rotationally arranged in the wrapping shell.
Further, the automatic rolling disinfection section of thick bamboo includes disinfection section of thick bamboo, wind-up roll, ratchet trigger device, antiseptic solution spray set, driving motor and motor mounting, on the disinfection section of thick bamboo was located the base, the wind-up roll rotates to be located on the base, ratchet trigger device cup joints and locates on the wind-up roll, on the base was located to the motor mounting, driving motor locates on the motor mounting, driving motor's output links to each other with the wind-up roll, antiseptic solution spray set locates on the disinfection section of thick bamboo.
As a further preferred aspect of the present invention, the ratchet trigger device includes a ratchet, a locking claw, a fixing frame and a fixing plate, the ratchet is sleeved on the wind-up roller, the fixing plate is disposed on the motor fixing member, the fixing frame is disposed on the fixing plate, the locking claw is rotatably disposed in the fixing frame, and a torsion spring is connected between the locking claw and the fixing frame.
Further, the disinfection liquid spraying device comprises a disinfection spray pipe, a linkage disinfection part and a disinfection liquid containing part, wherein the disinfection spray pipe is arranged on the upper wall of the inner side of the disinfection cylinder, the linkage disinfection part is arranged in the disinfection spray pipe, the disinfection liquid containing part is arranged on the base, and the disinfection liquid containing part is communicated with the linkage disinfection part.
The linkage disinfection piece comprises a trigger plate, a trigger ejector rod, a liquid outlet cylinder, a limiting plate, a blocking ring, a control spring and a blocking plate, wherein the liquid outlet cylinder is communicated with the disinfection cylinder, the blocking ring is arranged in the liquid outlet cylinder, a limiting grid is arranged in the blocking ring, a telescopic hole is formed in the center of the limiting grid, the blocking plate is movably arranged in the blocking ring, the blocking plate is arranged above the limiting grid, one end of the trigger ejector rod is communicated with the blocking plate, the trigger plate is connected with the other end of the trigger ejector rod, a sealing telescopic piece is arranged at the joint of the trigger ejector rod and the disinfection spray pipe, the limiting plate is arranged on the trigger ejector rod, one end of the control spring is arranged on the limiting plate, and the other end of the control spring is arranged on the limiting grid.
Further, the disinfectant holds the piece and holds bucket, firm ring and bracing piece including the disinfectant, the bracing piece is located on the base lateral wall, firm ring is located on the bracing piece, the disinfectant holds the bucket and locates in the firm ring, the disinfectant holds the bucket lower extreme and link up with the play liquid cylinder and link up, the disinfectant holds the top of bucket and is equipped with the feed liquor piece.
The beneficial effects obtained by the invention by adopting the structure are as follows: the blood collection auxiliary equipment for the blood internal medicine has the advantages that according to the condition that a vein is not obvious and causes needle insertion failure during blood collection, a loose holding ball is adopted, and meanwhile, a one-way air inlet and outlet mode is combined, so that the double technical effects of filling the vein, facilitating needle insertion and tightening an upper arm are achieved; according to the condition that the medical towel is inconvenient to replace and causes cross infection when blood is taken, the mode of unidirectional braking rolling and triggering liquid supply disinfection is adopted, the multiple technical effects of automatic rolling and disinfection of the medical towel are achieved, and the cross infection is effectively avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a blood collection auxiliary device for blood medical department according to the present invention;
FIG. 2 is a left side view of a blood collection device for hematology department according to the present invention;
FIG. 3 is a top view of a blood collection device for hematology department according to the present invention;
FIG. 4 is a schematic view of the structure of a venous filling grip;
FIG. 5 is a schematic view of the structure of the venous filling type binding device;
FIG. 6 is a rear structural view of the venous filling cinching device;
FIG. 7 is a schematic view of a part of a blood collection auxiliary device for blood medical department according to the present invention;
FIG. 8 is a schematic view of a portion of the structure of the ratchet trigger;
FIG. 9 is a top view of a portion of the structure of the ratchet trigger;
FIG. 10 is a schematic view of a construction of a disinfectant spraying apparatus;
fig. 11 is a bottom view of the disinfectant spray device;
FIG. 12 is a cross-sectional view of the disinfectant spray device;
FIG. 13 is an enlarged view of a portion A of FIG. 12;
fig. 14 is a schematic structural view of the air intake member.
Wherein 1, a base, 2, a medical towel placing cylinder, 3, an automatic rolling disinfection cylinder, 4, a vein filling type tightening device, 5, a medical towel transmission groove, 6, a vein filling gripping piece, 7, an air pipe, 8, a bag type arm tightening piece, 9, a support frame, 10, an elastic telescopic rope, 11, a gripping ball, 12, an air inlet piece, 13, an air outlet piece, 14, a height adjusting push rod, 15, a fixed block, 16, a fastening push rod, 17, a universal connecting piece, 18, a limiting bag type tightening piece, 19, a semi-annular limiting frame, 20, a tightening bag, 21, an inflatable piece, 22, an air discharging piece, 23, a fixed ring, 24, a limiting frame, 25, a sealing plate, 26, a spring, 27, a connecting column, 28 and a connecting plate, 29, through holes, 30, a package shell, 31, a rotating ball, 32, a sterilizing cylinder, 33, a winding roller, 34, a ratchet trigger device, 35, a sterilizing liquid spraying device, 36, a driving motor, 37, a motor fixing piece, 38, a ratchet, 39, a stop pawl, 40, a fixing frame, 41, a fixing plate, 42, a sterilizing spraying pipe, 43, a linkage sterilizing piece, 44, a sterilizing liquid containing piece, 45, a trigger plate, 46, a trigger ejector rod, 47, a liquid outlet cylinder, 48, a limiting plate, 49, a blocking ring, 50, a control spring, 51, a blocking plate, 52, a limiting grid, 53, a telescopic hole, 54, a sealing telescopic piece, 55, a sterilizing liquid containing barrel, 56, a fixing ring, 57, a supporting rod, 58 and a liquid inlet piece.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, 2 and 3, the invention provides blood taking auxiliary equipment for blood medicine, which comprises a base 1, a medical towel placing cylinder 2, an automatic rolling disinfection cylinder 3 and a vein filling type tightening device 4, wherein the medical towel placing cylinder 2 is arranged on the base 1, the automatic rolling disinfection cylinder 3 is arranged on the base 1, the vein filling type tightening device 4 is respectively arranged on the medical towel placing cylinder 2 and the automatic rolling disinfection cylinder 3, and medical towel transmission grooves 5 are respectively arranged on the medical towel placing cylinder 2 and the automatic rolling disinfection cylinder 3.
As shown in fig. 1, 7, 8, 9, 10, 11, 12, 13 and 14, the automatic winding and disinfecting cylinder 3 comprises a disinfecting cylinder 32, a winding roller 33, a ratchet trigger device 34, a disinfecting liquid spraying device 35, a driving motor 36 and a motor fixing piece 37, the disinfecting cylinder 32 is arranged on the base 1, the winding roller 33 is rotationally arranged on the base 1, the ratchet trigger device 34 is sleeved on the winding roller 33, the motor fixing piece 37 is arranged on the base 1, the driving motor 36 is arranged on the motor fixing piece 37, the output end of the driving motor 36 is connected with the winding roller 33, and the disinfecting liquid spraying device 35 is arranged on the disinfecting cylinder 32; the ratchet trigger device 34 comprises a ratchet 38, a stop claw 39, a fixed frame 40 and a fixed plate 41, wherein the ratchet 38 is sleeved on the wind-up roller 33, the fixed plate 41 is arranged on the motor fixing piece 37, the fixed frame 40 is arranged on the fixed plate 41, the stop claw 39 is rotationally arranged in the fixed frame 40, and a torsion spring is connected between the stop claw 39 and the fixed frame 40; the disinfectant spraying device 35 comprises a disinfectant spraying pipe 42, a linkage disinfectant 43 and a disinfectant containing piece 44, wherein the disinfectant spraying pipe 42 is arranged on the upper wall of the inner side of the disinfectant cylinder 32, the linkage disinfectant 43 is arranged in the disinfectant spraying pipe 42, the disinfectant containing piece 44 is arranged on the base 1, and the disinfectant containing piece 44 is communicated with the linkage disinfectant 43; the linkage disinfection piece 43 comprises a trigger plate 45, a trigger ejector rod 46, a liquid outlet cylinder 47, a limit plate 48, a blocking ring 49, a control spring 50 and a blocking plate 51, wherein the liquid outlet cylinder 47 is arranged on the disinfection cylinder 32 in a penetrating way, the blocking ring 49 is arranged in the liquid outlet cylinder 47, a limit grid 52 is arranged in the blocking ring 49, a telescopic hole 53 is arranged at the center of the limit grid 52, the blocking plate 51 is movably arranged in the blocking ring 49, the blocking plate 51 is arranged above the limit grid 52, one end of the trigger ejector rod 46 penetrates through the telescopic hole 53 and is connected with the blocking plate 51, the trigger plate 45 is connected with the other end of the trigger ejector rod 46, a sealing telescopic piece 54 is arranged at the joint of the trigger ejector rod 46 and the disinfection spray pipe 42, the limit plate 48 is arranged on the trigger ejector rod 46, one end of the control spring 50 is arranged on the limit plate 48, and the other end of the control spring 50 is arranged on the limit grid 52; the disinfectant holds piece 44 and includes disinfectant holds bucket 55, steady ring 56 and bracing piece 57, and bracing piece 57 is located on the base 1 lateral wall, and steady ring 56 is located on the bracing piece 57, and disinfectant holds bucket 55 and locates in steady ring 56, and disinfectant holds bucket 55 lower extreme and link up with drain cylinder 47 and link up, and disinfectant holds bucket 55 top and is equipped with feed liquor piece 58.
As shown in fig. 1, 4, 5 and 6, the vein filling tightening device 4 comprises a vein filling gripping member 6, an air pipe 7 and a bag-type arm tightening member 8, wherein the vein filling gripping member 6 is arranged on the medical towel placing cylinder 2 and the automatic rolling disinfection cylinder 3, the bag-type arm tightening member 8 is arranged on the medical towel placing cylinder 2 and the automatic rolling disinfection cylinder 3, and the air pipe 7 is respectively communicated with the vein filling gripping member 6 and the bag-type arm tightening member 8; the vein filling gripping member 6 comprises a supporting frame 9, an elastic telescopic rope 10, a gripping ball 11, an air inlet member 12 and an air outlet member 13, wherein the supporting frame 9 is arranged on the medical towel placing cylinder 2 and the automatic rolling disinfection cylinder 3, the elastic telescopic rope 10 is arranged on the supporting frame 9, the gripping ball 11 is arranged on the elastic telescopic rope 10, the air inlet member 12 is arranged on the gripping ball 11, and the air outlet member 13 is arranged on the gripping ball 11; the cystic arm tightening piece 8 comprises a height adjusting push rod 14, a fixed block 15, a fastening push rod 16, a universal connecting piece 17 and a limiting type cystic tightening piece 18, wherein the height adjusting push rod 14 is arranged on the medical towel placing cylinder 2 and the automatic winding sterilizing cylinder 3, the fixed block 15 is arranged at the movable end of the height adjusting push rod 14, the fastening push rod 16 is arranged on the fixed block 15, the universal connecting piece 17 is arranged at the movable end of the fastening push rod 16, and the limiting type cystic tightening piece 18 is connected with the universal connecting piece 17; the limiting type bag-shaped tightening piece 18 comprises a semi-annular limiting frame 19, a tightening bag 20, an inflating piece 21 and a deflating piece 22, wherein the semi-annular limiting frame 19 is connected with the universal connecting piece 17, the tightening bag 20 is arranged in the semi-annular limiting frame 19, the inflating piece 21 penetrates through the semi-annular limiting frame 19 to be connected with the tightening bag 20, the deflating piece 22 penetrates through the semi-annular limiting frame 19 to be connected with the tightening bag 20, and the deflating piece 22 is used for deflating the tightening bag 20; two groups of limiting type bag-shaped tightening pieces 18 are symmetrically arranged; the air inlet piece 12 comprises a fixed ring 23, a limiting frame 24, a sealing plate 25, a spring 26, a connecting column 27 and a connecting plate 28, wherein the fixed ring 23 is arranged on the gripping ball 11, the limiting frame 24 is arranged in the fixed ring 23, the connecting column 27 is arranged on the fixed ring 23, the connecting plate 28 is arranged on the connecting column 27, one end of the spring 26 is arranged on the connecting plate 28, the sealing plate 25 is arranged at the other end of the spring 26, the sealing plate 25 is clamped in the fixed ring 23, and a through hole 29 is arranged in the center of the connecting plate 28; the structures of the air outlet piece 13 and the air charging piece 21 are consistent with the air inlet piece 12, the arrangement direction of the air outlet piece 13 is opposite to that of the air inlet piece 12, and the arrangement direction of the air charging piece 21 is consistent with that of the air inlet piece 12; the universal connector 17 comprises a wrapping shell 30 and a rotating ball 31, wherein the wrapping shell 30 is arranged at the movable end of the fastening push rod 16, and the rotating ball 31 is rotatably arranged in the wrapping shell 30.
When the device is specifically used, firstly, an electric element in the device is externally connected with a power supply and a control switch, a blood collector puts an arm on a base 1 filled with a medical lining towel, a height adjusting push rod 14 and a fastening push rod 16 are started, the position of a limiting type cystic tightening piece 18 is adjusted, a semicircular limiting frame 19 is rotated, a rotating ball 31 flexibly rotates in a wrapping shell 30 to carry out multidirectional adjustment, the rotating ball is matched with the arm position of the blood collector, the arm is further fastened, in order to enable vein vessels to be more expanded obviously, the subsequent blood collection and needle insertion are facilitated, the blood collector can hold a holding ball 11, the technical effects of vein vessel expansion and blood flow are promoted in an alternate manner of holding and loosening, when the holding ball 11 is held, the holding ball 11 is contracted, gas jacks up a sealing plate 25, the sealing plate 25 moves towards a direction of a spring 26, at the moment, the spring 26 is contracted, the sealing plate 25 is separated from the limiting frame 24, the air is transmitted into the air pipe 7 through the through hole 29, then the air passes through the inflatable member 21 and enters the tightening bag 20, the tightening bag 20 is inflated to tighten the upper part of the blood sampling position of the arm (corresponding to tightening of a binding belt), when the gripping ball 11 is loosened, the gripping ball 11 is restored, the air pressure in the gripping ball 11 is smaller than the external air pressure, the air inlet member 12 is jacked up by the external air and enters the gripping ball 11, the multiple technical effects of venous blood expansion, blood flow and tightening are realized, after blood sampling, the air release member 22 is opened, the air in the tightening bag 20 is released, the arm above the blood sampling position is released, the blood sampling is convenient, after the blood sampling is completed, the driving motor 36 is started, the driving motor 36 rotates to drive the winding roller 33 to rotate, the winding roller 33 rotates to wind the medical lining used by a blood collector, meanwhile, the ratchet 38 is driven to rotate, the ratchet 38 rotates to continuously jack up the stop pawl 39, then jack up the trigger plate 45, then jack up the trigger ejector rod 46, and the trigger ejector rod 46 rises to jack up the plugging plate 51, so that disinfectant flows into the liquid outlet cylinder 47 through the limit grid 52, and then flows into the disinfection spray pipe 42, so that the wound waste medical towel is sprayed and disinfected, the multiple technical effects of automatic winding and disinfection of the medical towel and cross infection prevention are realized, and the method is a specific workflow of the invention, and the step is repeated when the method is used next time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. Blood collection auxiliary assembly of blood internal medicine, its characterized in that: the medical towel placing device comprises a base (1), a medical towel placing cylinder (2), an automatic rolling and sterilizing cylinder (3) and a vein filling type tightening device (4), wherein the medical towel placing cylinder (2) is arranged on the base (1), the automatic rolling and sterilizing cylinder (3) is arranged on the base (1), the vein filling type tightening device (4) is respectively arranged on the medical towel placing cylinder (2) and the automatic rolling and sterilizing cylinder (3), and medical towel conveying grooves (5) are respectively arranged on the medical towel placing cylinder (2) and the automatic rolling and sterilizing cylinder (3); the vein filling type tightening device (4) comprises a vein filling gripping piece (6), an air pipe (7) and a cystic arm tightening piece (8), wherein the vein filling gripping piece (6) is arranged on the medical towel placing cylinder (2) and the automatic rolling disinfection cylinder (3), the cystic arm tightening piece (8) is arranged on the medical towel placing cylinder (2) and the automatic rolling disinfection cylinder (3), and the air pipe (7) is respectively communicated with the vein filling gripping piece (6) and the cystic arm tightening piece (8); the vein filling gripping piece (6) comprises a supporting frame (9), an elastic telescopic rope (10), a gripping ball (11), an air inlet piece (12) and an air outlet piece (13), wherein the supporting frame (9) is arranged on a medical towel placing cylinder (2) and an automatic rolling disinfection cylinder (3), the elastic telescopic rope (10) is arranged on the supporting frame (9), the gripping ball (11) is arranged on the elastic telescopic rope (10), the air inlet piece (12) is arranged on the gripping ball (11), and the air outlet piece (13) is arranged on the gripping ball (11).
2. A blood collection assistance device according to claim 1, wherein: the utility model provides a medical towel is placed on section of thick bamboo (2) and automatic rolling disinfection section of thick bamboo (3) including high regulation push rod (14), fixed block (15), fastening push rod (16), universal connecting piece (17) and spacing cystic and is tightened piece (18), high regulation push rod (14) are located, fixed block (15) are located high regulation push rod (14) expansion end, fastening push rod (16) are located on fixed block (15), fastening push rod (16) expansion end is located to universal connecting piece (17), spacing cystic is tightened piece (18) and universal connecting piece (17) link to each other.
3. A blood collection assistance device according to claim 2, wherein: the limiting type cystic tightening piece (18) comprises a semi-annular limiting frame (19), a tightening bag (20), an inflating piece (21) and a deflating piece (22), wherein the semi-annular limiting frame (19) is connected with the universal connecting piece (17), the tightening bag (20) is arranged in the semi-annular limiting frame (19), the inflating piece (21) penetrates through the semi-annular limiting frame (19) and is connected with the tightening bag (20), and the deflating piece (22) penetrates through the semi-annular limiting frame (19) and is connected with the tightening bag (20); two groups of limiting type cystic tightening pieces (18) are symmetrically arranged.
4. A blood collection accessory device of the blood medical type according to claim 3, wherein: the air inlet piece (12) comprises a fixed ring (23), a limiting frame (24), a sealing plate (25), a spring (26), a connecting column (27) and a connecting plate (28), wherein the fixed ring (23) is arranged on a gripping ball (11), the limiting frame (24) is arranged in the fixed ring (23), the connecting column (27) is arranged on the fixed ring (23), the connecting plate (28) is arranged on the connecting column (27), one end of the spring (26) is arranged on the connecting plate (28), the sealing plate (25) is arranged at the other end of the spring (26), the sealing plate (25) is clamped in the fixed ring (23), and a through hole (29) is formed in the center of the connecting plate (28); the structure of the air outlet piece (13) and the air charging piece (21) is consistent with that of the air inlet piece (12), the arrangement direction of the air outlet piece (13) is opposite to that of the air inlet piece (12), and the arrangement direction of the air charging piece (21) is consistent with that of the air inlet piece (12).
5. A blood collection accessory device in accordance with claim 4, wherein: the universal connecting piece (17) comprises a wrapping shell (30) and a rotating ball (31), the wrapping shell (30) is arranged at the movable end of the fastening push rod (16), and the rotating ball (31) is rotatably arranged in the wrapping shell (30).
6. A blood collection accessory device of the hematology type as claimed in claim 5, wherein: the automatic rolling disinfection section of thick bamboo (3) is including disinfection section of thick bamboo (32), wind-up roll (33), ratchet trigger device (34), antiseptic solution spray set (35), driving motor (36) and motor mounting (37), on base (1) was located in disinfection section of thick bamboo (32), on base (1) was located in the rotation of wind-up roll (33), ratchet trigger device (34) cup jointed on wind-up roll (33), on base (1) was located in motor mounting (37), on motor mounting (37) was located in driving motor (36), the output and wind-up roll (33) of driving motor (36) link to each other, on antiseptic solution spray set (35) located disinfection section of thick bamboo (32).
7. The blood collection set of claim 6, wherein: the ratchet trigger device (34) comprises a ratchet (38), a stop dog (39), a fixing frame (40) and a fixing plate (41), wherein the ratchet (38) is sleeved on the winding roller (33), the fixing plate (41) is arranged on the motor fixing piece (37), the fixing frame (40) is arranged on the fixing plate (41), the stop dog (39) is rotationally arranged in the fixing frame (40), and a torsion spring is connected between the stop dog (39) and the fixing frame (40).
8. A blood collection accessory device as claimed in claim 7, wherein: the disinfection liquid spraying device (35) comprises a disinfection spray pipe (42), a linkage disinfection piece (43) and a disinfection liquid containing piece (44), wherein the disinfection spray pipe (42) is arranged on the upper wall of the inner side of the disinfection cylinder (32), the linkage disinfection piece (43) is arranged in the disinfection spray pipe (42), the disinfection liquid containing piece (44) is arranged on the base (1), and the disinfection liquid containing piece (44) is communicated with the linkage disinfection piece (43).
9. A blood collection accessory device as claimed in claim 8 wherein: linkage disinfection spare (43) are including trigger plate (45), trigger ejector pin (46), play liquid cylinder (47), limiting plate (48), shutoff ring (49), control spring (50) and shutoff board (51), go out liquid cylinder (47) and link up and locate on disinfection cylinder (32), in liquid cylinder (47) are located to shutoff ring (49), be equipped with spacing grid (52) in shutoff ring (49), the center department of spacing grid (52) is equipped with expansion hole (53), in shutoff ring (49) are located in shutoff plate (51) activity, spacing grid (52) top is located to shutoff plate (51), one end of triggering ejector pin (46) runs through expansion hole (53) and links to each other with shutoff plate (51), trigger plate (45) link to each other with the other end of triggering ejector pin (46), trigger ejector pin (46) are equipped with seal expansion piece (54) with disinfection shower (42) junction, spacing plate (48) are located on trigger ejector pin (46), the one end of locating on spacing plate (50), the spacing spring (50) are located on the other end of controlling ejector pin (50).
10. A blood collection assistance device according to claim 9 wherein: the disinfection liquid containing piece (44) comprises a disinfection liquid containing barrel (55), a stabilizing ring (56) and a supporting rod (57), the supporting rod (57) is arranged on the side wall of the base (1), the stabilizing ring (56) is arranged on the supporting rod (57), the disinfection liquid containing barrel (55) is arranged in the stabilizing ring (56), the lower end of the disinfection liquid containing barrel (55) is communicated with the liquid outlet barrel (47), and a liquid inlet piece (58) is arranged above the disinfection liquid containing barrel (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311364771.4A CN117100261B (en) | 2023-10-20 | 2023-10-20 | Blood sampling auxiliary assembly of blood internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311364771.4A CN117100261B (en) | 2023-10-20 | 2023-10-20 | Blood sampling auxiliary assembly of blood internal medicine |
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| CN117100261A true CN117100261A (en) | 2023-11-24 |
| CN117100261B CN117100261B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311364771.4A Active CN117100261B (en) | 2023-10-20 | 2023-10-20 | Blood sampling auxiliary assembly of blood internal medicine |
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| CN219501016U (en) * | 2023-02-15 | 2023-08-11 | 江苏荣业科技有限公司 | Blood collection system of convenient operation |
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| JP2002289055A (en) * | 2001-03-22 | 2002-10-04 | Sumitomo Wiring Syst Ltd | Framed-component holder |
| JP2009022491A (en) * | 2007-07-19 | 2009-02-05 | Jms Co Ltd | Hemostatic device |
| US20130110019A1 (en) * | 2009-08-07 | 2013-05-02 | The Seaberg Company, Inc. | Device and method for control of hemorrhage |
| WO2014145688A2 (en) * | 2013-03-15 | 2014-09-18 | Perry Robert J | Vein presentation enhancement device |
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| CN219501016U (en) * | 2023-02-15 | 2023-08-11 | 江苏荣业科技有限公司 | Blood collection system of convenient operation |
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| CN117100261B (en) | 2023-12-22 |
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