CN117582224A - Batch hemostix for medical pathology detection and use method - Google Patents
Batch hemostix for medical pathology detection and use method Download PDFInfo
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- CN117582224A CN117582224A CN202410078073.6A CN202410078073A CN117582224A CN 117582224 A CN117582224 A CN 117582224A CN 202410078073 A CN202410078073 A CN 202410078073A CN 117582224 A CN117582224 A CN 117582224A
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- rack
- rotating shaft
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000007170 pathology Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 210000004369 blood Anatomy 0.000 claims abstract description 55
- 239000008280 blood Substances 0.000 claims abstract description 55
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 31
- 230000008569 process Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000010241 blood sampling Methods 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 210000003811 finger Anatomy 0.000 description 26
- 238000010586 diagram Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000003462 vein Anatomy 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
- A61B5/150022—Source of blood for capillary blood or interstitial 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
- A61B5/150007—Details
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
-
- 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
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
- A61B5/15188—Constructional features of reusable driving devices
Abstract
The invention relates to the technical field of medical supplies, in particular to a batch hemostix for medical pathology detection and a use method thereof. According to the invention, through the guide block, the push plate can move outwards under the guide of the inclined plane in the rotating process of the rotating ring, the disinfection pad clamped in the placing groove is pushed out to drop into the discharging cylinder to be discharged, and after the placing groove is reset, the feeder can automatically send a new disinfection pad into the placing groove, so that the function of automatically replacing the disinfection pad is realized, and the blood taking needle can also be automatically replaced, so that the blood taking needle is more convenient to use.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to a batch hemostix for medical pathology detection and a use method thereof.
Background
Blood sampling is a process of taking blood samples by medical staff through veins and arteries due to examination or related needs, and finger blood sampling can be used for checking blood convention including white or red blood cells, platelet count and lymphocyte content, coagulation time and the like, and in addition, some blood glucose levels can be measured by finger blood sampling. In blood routine detection, a finger pricking method is generally adopted, a medical staff fixes the blood sampling parts of the thumb and the index finger of the left hand of a patient, so that skin and subcutaneous tissues are tensed, a right hand-held disposable disinfection blood sampling needle pierces from the inner side of the abdomen of the finger tip, and blood is sampled from the finger.
The prior patent (publication number: CN 113425296B) discloses a batch type rapid hemostix suitable for medical pathology detection, which comprises a supporting bar, a supporting bottom plate, a supporting plate, a material guiding frame, a reciprocating motion component and the like; the support bar is fixedly provided with a support bottom plate, the support plate is also fixedly arranged on the support bar, the support bottom plate is provided with a material guiding frame, and the reciprocating motion assembly is arranged on the support bottom plate. The rubber negative pressure head is extruded through the extrusion plate, air inside the rubber negative pressure head and the blood collection tube is extruded out from the needle tube, so that the pressure inside the rubber negative pressure head and the blood collection tube is reduced, then the rubber negative pressure head expands, blood is pumped into the blood collection tube, and the purpose of sampling the blood is achieved. The inventors found that the following problems exist in the prior art in the process of implementing the present invention: 1. when the device is used, the disposable disinfection buffer pad used by the device cannot be automatically replaced, and the disposable disinfection buffer pad needs to be manually replaced, so that the device is inconvenient to use; 2. the blood collection tube with the needle head and the rubber negative pressure head used in the device is not a conventional blood collection tool, and is required to be customized during use, so that the use cost is high.
Disclosure of Invention
The invention aims to provide a batch type hemostix for medical pathology detection and a use method thereof, which are used for solving the problems that the disposable disinfection buffer cushion cannot be replaced by self, the use is inconvenient, and the cost is high due to the use of a customized blood collection tool. In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a medical treatment pathology detects with batch hemostix, includes the bottom plate, be equipped with the vertical board that two symmetries set up on the bottom plate, it has the spout to open on the vertical board, sliding connection has the installation piece between the spout, be equipped with blood sampling mechanism and housing part on the installation piece, be connected with two spring barrels that the symmetry set up between housing part and the bottom plate, be equipped with climbing mechanism between housing part and the blood sampling mechanism.
Preferably, the blood sampling mechanism comprises a first rotating shaft, the first rotating shaft is rotationally connected to the mounting block, one end of the first rotating shaft is fixedly connected with a first gear, the first gear is meshed with a first rack, the first rack is fixedly connected to the vertical plate, a second rack is arranged below the first rack, the second rack is fixedly connected to the vertical plate, and the second gear is meshed with the second rack in the downward moving process of the gear;
the other end fixedly connected with linking bridge of axis of rotation one, fixedly connected with swivel becket on the linking bridge, swivel becket is coaxial with axis of rotation one, it has standing groove and mounting hole to open on the swivel becket, the joint has the disinfection pad in the standing groove, sliding connection has the push pedal in the standing groove, sliding connection has the subassembly of placing in the mounting hole, sliding connection has the blood taking needle in the subassembly of placing.
Preferably, the placing component comprises a frame body, the frame body is slidably connected in the mounting hole, a sliding rail is arranged at the bottom of the frame body, a supporting plate is slidably connected on the sliding rail, a pressure spring is connected between the supporting plate and the end part of the sliding rail, and a blood taking needle is slidably connected in the frame body.
Preferably, the shell part comprises a shell, the shell is fixedly connected to the mounting block, a concave block is fixedly connected to the center of the top of the shell, a strip-shaped through hole is formed in the bottom end of the concave block, and the shell part further comprises a feeding assembly and a discharging assembly.
Preferably, the feeding assembly comprises a first feeder and a second feeder, the first feeder and the second feeder are fixedly connected to the shell, a discharge hole of the first feeder is opposite to the placing groove, and a discharge hole of the second feeder is opposite to the frame.
Preferably, the discharging assembly comprises a guide block, the guide block is fixedly connected to the shell, the inner side end of the push plate is abutted with the inclined surface of the guide block in the rotating process and moves outwards under the guide of the inclined surface, a discharging cylinder is arranged on the outer side of the rotating ring at the guide block, the discharging cylinder is fixedly connected to the shell, and the lower end of the discharging cylinder extends out of the shell;
the discharging assembly further comprises a baffle rod, the baffle rod is fixedly connected to the shell, the inner side end of the supporting plate is abutted to the baffle rod in the rotating process and slides along the sliding rail under the blocking of the baffle rod, a discharging plate is arranged below the baffle rod and fixedly connected to the shell, and the lower end of the discharging plate extends out of the shell.
Preferably, the jacking mechanism comprises a mounting bracket, the mounting bracket is fixedly connected to the bottom of the shell, a second rotating shaft is rotatably connected to the mounting bracket, one end of the second rotating shaft is fixedly connected with a second gear, the second gear is meshed with a third rack in the moving process, and the third rack is fixedly connected to the vertical plate;
the lifting support is characterized in that a disc is fixedly connected to the other end of the second rotating shaft, the disc is rotationally connected with one end of a connecting rod, the other end of the connecting rod is rotationally connected to the bottom end of the lifting support, the lifting support is slidably connected to a limiting seat, the limiting seat is fixedly connected to the shell, and the lifting support is further slidably and rotationally connected with the first rotating shaft.
The application method of the batch hemostix for medical pathology detection comprises the following steps:
placing the finger to be sampled on the concave block and ensuring that the blood sampling point is positioned at the center of the strip-shaped through hole, and then forcibly pressing down to enable the mounting block to move downwards;
the mounting block drives the gear to move downwards when moving downwards, the gear meshed with the first gear moves downwards to rotate to drive the first rotating shaft fixedly connected with the gear to rotate, then the first rotating shaft drives the rotating ring fixedly connected with the first rotating shaft to rotate, the disinfection pad on the rotating ring rotates along with the rotating ring and wipes fingers in the rotating process to complete disinfection, and when the first gear is separated from the first gear, the blood taking needle is just at the highest position;
the mounting block continuously moves downwards, the gear II is meshed with the rack III, so that the gear II rotates, the gear II drives the disc to rotate through the rotating shaft II, the disc drives the lifting support to move upwards through the connecting rod, the lifting support is abutted to the supporting plate and pushes the frame body and the blood taking needle to move upwards when moving upwards, when the gear II moves to the middle point of the rack III, the blood taking needle is triggered by the pressure of a finger, the needle head is ejected and penetrates into the finger, when the gear II continuously moves downwards, the lifting support descends, the needle head of the blood taking needle is separated from the finger, and when the gear II is separated from the rack III, the lifting support is at the lowest position;
the mounting block continuously moves downwards, the first gear is meshed with the second gear, the rotating ring continuously rotates, the push plate moves outwards under the guidance of the inclined plane of the guide block, the disinfection pad clamped in the placing groove is pushed out to drop into the discharging cylinder to be discharged, the supporting plate slides along the sliding rail under the blocking of the blocking rod and moves away from the lower part of the blood taking needle, and the blood taking needle drops onto the discharging plate to be discharged;
when the mounting block moves downwards to the lowest point, the finger is retracted, so that all parts automatically reset under the action of the elastic force of the spring cylinder, after the rotating ring resets, the first feeder automatically places a disinfection pad into the placing groove, and the second feeder automatically places a blood taking needle into the frame;
finally, the medical staff collects the blood on the fingers.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the guide block, the push plate can move outwards under the guide of the inclined plane in the rotating process of the rotating ring, the disinfection pad clamped in the placing groove is pushed out to drop into the discharging cylinder to be discharged, and after the placing groove is reset, the feeder can automatically send a new disinfection pad into the placing groove, so that the function of automatically replacing the disinfection pad is realized, and the blood taking needle can also be automatically replaced, so that the blood taking needle is more convenient to use.
2. In the invention, the blood taking needle and the disinfection pad are common blood taking tools, and the cost for using the blood taking needle and the disinfection pad is lower without additional customization.
3. When the invention is used, the sterilization and needling can be automatically carried out only by extending fingers to press, the use mode is simple, and the large-area popularization is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the whole structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing part of the present invention;
FIG. 4 is a schematic view of a rotating ring structure according to the present invention;
FIG. 5 is a schematic view of an exploded construction of a rotating ring according to the present invention;
FIG. 6 is a schematic view of a placement module according to the present invention;
FIG. 7 is a schematic view of the structure of the housing part according to the present invention;
fig. 8 is a schematic structural diagram of a jacking mechanism in the present invention.
In the figure: 1. a bottom plate; 2. a vertical plate; 21. a chute; 3. a mounting block; 4. a blood sampling mechanism; 41. a first rotating shaft; 42. a first gear; 43. a first rack; 44. a second rack; 45. a connecting bracket; 46. a rotating ring; 461. a placement groove; 462. a mounting hole; 47. a push plate; 48. placing the assembly; 481. a frame; 482. a slide rail; 483. a support plate; 484. a pressure spring; 5. a housing member; 51. a housing; 52. a concave block; 521. a bar-shaped through hole; 53. a feed assembly; 531. a first feeder; 532. a second feeder; 54. a discharge assembly; 541. a guide block; 542. a discharging cylinder; 543. a gear lever; 544. a discharge plate; 6. a spring cylinder; 7. a jacking mechanism; 71. a mounting bracket; 72. a second rotating shaft; 73. a second gear; 74. a third rack; 75. a disc; 76. a connecting rod; 77. a lifting bracket; 78. a limit seat; 8. a disinfection pad; 9. a blood taking needle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution:
the utility model provides a medical treatment pathology detects with batch hemostix, includes bottom plate 1, be equipped with two vertical boards 2 that the symmetry set up on the bottom plate 1, it has spout 21 to open on the vertical board 2, sliding connection has installation piece 3 between the spout 21, be equipped with blood sampling mechanism 4 and housing part 5 on the installation piece 3, be connected with two spring cylinders 6 that the symmetry set up between housing part 5 and the bottom plate 1, be equipped with climbing mechanism 7 between housing part 5 and the blood sampling mechanism 4.
In this embodiment, the blood sampling mechanism 4 includes a first rotation shaft 41, the first rotation shaft 41 is rotatably connected to the mounting block 3, one end of the first rotation shaft 41 is fixedly connected with a first gear 42, the first gear 42 is meshed with a first rack 43, the first rack 43 is fixedly connected to the vertical plate 2, a second rack 44 is arranged below the first rack 43, the second rack 44 is fixedly connected to the vertical plate 2, and the first gear 42 is meshed with the second rack 44 in the downward movement process;
the other end fixedly connected with linking bridge 45 of axis of rotation one 41, fixedly connected with rotation ring 46 on the linking bridge 45, rotation ring 46 is coaxial with axis of rotation one 41, open on the rotation ring 46 has standing groove 461 and mounting hole 462, the joint has disinfection pad 8 in the standing groove 461, sliding connection has push pedal 47 in the standing groove 461, sliding connection has placement module 48 in the mounting hole 462, sliding connection has blood taking needle 9 in the placement module 48.
In this embodiment, the placement module 48 includes a frame 481, the frame 481 is slidably connected in the mounting hole 462, a sliding rail 482 is disposed at the bottom of the frame 481, a support plate 483 is slidably connected to the sliding rail 482, a compression spring 484 is connected between the support plate 483 and an end of the sliding rail 482, and a blood taking needle 9 is slidably connected to the frame 481.
In this embodiment, the lancet 9 is a push-type disposable lancet, and after a certain pressure is applied to the tip, the lancet will retract and eject the needle to pierce the finger.
In this embodiment, the housing part 5 includes a housing 51, the housing 51 is fixedly connected to the mounting block 3, a concave block 52 is fixedly connected to a center of a top of the housing 51, a bar-shaped through hole 521 is provided at a bottom end of the concave block 52, and the housing part 5 further includes a feeding component 53 and a discharging component 54.
In this embodiment, when the finger is pressed against the bar-shaped through hole 521, the skin and meat on the finger is squeezed out from the bar-shaped through hole 521 due to the squeezing, thereby facilitating the sterilization and blood collection.
In this embodiment, the feeding component 53 includes a first feeder 531 and a second feeder 532, where the first feeder 531 and the second feeder 532 are both fixedly connected to the housing 51, the discharge port of the first feeder 531 faces the placing slot 461, and the discharge port of the second feeder 532 faces the frame 481.
In this embodiment, the first feeder 531 is provided with a plurality of disinfection pads 8, and when the placement groove 461 is reset once, a piece of disinfection pad 8 is automatically sent into the placement groove 461;
the second feeder 532 accommodates a plurality of blood collection needles 9, and when the frame 481 is reset once, one blood collection needle 9 is automatically fed into the frame 481.
In this embodiment, the discharging assembly 54 includes a guiding block 541, the guiding block 541 is fixedly connected to the housing 51, the inner end of the pushing plate 47 abuts against an inclined plane of the guiding block 541 during rotation and moves outwards under the guiding of the inclined plane, a discharging cylinder 542 is disposed on the outer side of the rotating ring 46 at the guiding block 541, the discharging cylinder 542 is fixedly connected to the housing 51, and the lower end of the discharging cylinder 542 extends out of the housing 51;
the discharging assembly 54 further comprises a blocking rod 543, the blocking rod 543 is fixedly connected to the housing 51, the inner side end of the supporting plate 483 is abutted against the blocking rod 543 in the rotation process and slides along the sliding rail 482 under the blocking of the blocking rod 543, a discharging plate 544 is arranged below the blocking rod 543, the discharging plate 544 is fixedly connected to the housing 51, and the lower end of the discharging plate 544 extends out of the housing 51.
In this embodiment, the jacking mechanism 7 includes a mounting bracket 71, the mounting bracket 71 is fixedly connected to the bottom of the housing 51, a second rotating shaft 72 is rotatably connected to the mounting bracket 71, one end of the second rotating shaft 72 is fixedly connected to a second gear 73, the second gear 73 is meshed with a third rack 74 in the moving process, and the third rack 74 is fixedly connected to the vertical plate 2;
the other end of the second rotating shaft 72 is fixedly connected with a disc 75, the disc 75 is rotatably connected with one end of a connecting rod 76, the other end of the connecting rod 76 is rotatably connected with the bottom end of a lifting support 77, the lifting support 77 is slidably connected with a limiting seat 78, the limiting seat 78 is fixedly connected with the shell 51, and the lifting support 77 is also slidably and rotatably connected with the first rotating shaft 41.
In this embodiment, the rotation of the rotation ring 46 stops when the lifting mechanism 7 is operated, so that the additional damage to the finger caused by the rotation of the rotation ring 46 after the needle penetrates the finger is avoided.
The application method of the batch hemostix for medical pathology detection comprises the following steps:
placing the finger to be sampled on the concave block 52 and ensuring that the blood sampling point is positioned at the center of the strip-shaped through hole 521, and then forcibly pressing down to enable the mounting block 3 to move downwards;
the mounting block 3 drives the gear I42 to move downwards when moving downwards, the gear I42 meshed with the rack I43 rotates when moving downwards, the rotating shaft I41 fixedly connected with the gear I is driven to rotate, the rotating shaft I41 drives the rotating ring 46 fixedly connected with the rotating shaft I to rotate, the disinfection pad 8 on the rotating ring 46 rotates along with the rotating ring 46, fingers are wiped in the rotating process, disinfection is completed, and when the gear I42 is separated from the rack I43, the blood taking needle 9 is just at the highest position;
the mounting block 3 continues to move downwards, the gear II 73 and the rack III 74 start to be meshed, so that the gear II 73 rotates, the gear II 73 drives the disc 75 to rotate through the rotating shaft II 72, the disc 75 drives the lifting support 77 to move upwards through the connecting rod 76, the lifting support 77 is abutted against the supporting plate 483 and pushes the frame 481 to move upwards with the blood taking needle 9, when the gear II 73 moves to the middle point of the rack III 74, the blood taking needle 9 is triggered by the pressure of a finger to eject the needle head and pierce the finger, when the gear II 73 continues to move downwards, the lifting support 77 descends, the needle head of the blood taking needle 9 is separated from the finger, and when the gear II 73 is separated from the rack III 74, the lifting support 77 is at the lowest position;
the mounting block 3 continues to move downwards, the first gear 42 and the second gear 44 start to be meshed, the rotating ring 46 continues to rotate, the push plate 47 moves outwards under the guidance of the inclined plane of the guide block 541, the sterilizing pad 8 clamped in the placing groove 461 is pushed out to drop into the discharging cylinder 542 to be discharged, the supporting plate 483 slides along the sliding rail 482 under the blocking of the blocking rod 543, and moves away from the lower side of the blood taking needle 9, so that the blood taking needle 9 drops onto the discharging plate 544 to be discharged;
when the mounting block 3 moves down to the lowest point, the finger is retracted, so that all parts automatically reset under the action of the elastic force of the spring cylinder 6, after the rotating ring 46 resets, the first feeder 531 automatically puts the disinfection pad 8 into the placing groove 461, and the second feeder 532 automatically puts the blood taking needle 9 into the frame 481;
finally, the medical staff collects the blood on the fingers.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Batch hemostix for medical pathology detection, comprising a bottom plate (1), characterized in that: be equipped with two vertical boards (2) that the symmetry set up on bottom plate (1), it has spout (21) to open on vertical board (2), sliding connection has installation piece (3) between spout (21), be equipped with blood sampling mechanism (4) and shell part (5) on installation piece (3), be connected with two spring barrels (6) that the symmetry set up between shell part (5) and bottom plate (1), be equipped with climbing mechanism (7) between shell part (5) and blood sampling mechanism (4).
2. The batch hemostix for medical pathology detection according to claim 1, wherein: the blood sampling mechanism (4) comprises a first rotating shaft (41), the first rotating shaft (41) is rotationally connected to the mounting block (3), one end of the first rotating shaft (41) is fixedly connected with a first gear (42), the first gear (42) is meshed with a first rack (43), the first rack (43) is fixedly connected to the vertical plate (2), a second rack (44) is arranged below the first rack (43), the second rack (44) is fixedly connected to the vertical plate (2), and the first gear (42) is meshed with the second rack (44) in the downward movement process;
the other end fixedly connected with linking bridge (45) of axis of rotation one (41), fixedly connected with rotation ring (46) on linking bridge (45), rotation ring (46) are coaxial with axis of rotation one (41), it has standing groove (461) and mounting hole (462) to open on rotation ring (46), the joint has disinfection pad (8) in standing groove (461), sliding connection has push pedal (47) in standing groove (461), sliding connection has place subassembly (48) in mounting hole (462), sliding connection has blood taking needle (9) in placing subassembly (48).
3. The batch hemostix for medical pathology detection according to claim 2, wherein: the blood taking device is characterized in that the placing component (48) comprises a frame body (481), the frame body (481) is connected in the mounting hole (462) in a sliding mode, a sliding rail (482) is arranged at the bottom of the frame body (481), a supporting plate (483) is connected to the sliding rail (482) in a sliding mode, a pressure spring (484) is connected between the supporting plate (483) and the end portion of the sliding rail (482), and a blood taking needle (9) is connected to the frame body (481) in a sliding mode.
4. A batch hemostix for medical pathology detection according to claim 3, characterized in that: the shell part (5) comprises a shell (51), the shell (51) is fixedly connected to the mounting block (3), a concave block (52) is fixedly connected to the center of the top of the shell (51), a strip-shaped through hole (521) is formed in the bottom end of the concave block (52), and the shell part (5) further comprises a feeding assembly (53) and a discharging assembly (54).
5. The batch hemostix for medical pathology detection according to claim 4, wherein: the feeding assembly (53) comprises a first feeder (531) and a second feeder (532), the first feeder (531) and the second feeder (532) are fixedly connected to the shell (51), a discharge hole of the first feeder (531) is opposite to the placing groove (461), and a discharge hole of the second feeder (532) is opposite to the frame (481).
6. The batch hemostix for medical pathology detection according to claim 5, wherein: the discharging assembly (54) comprises a guide block (541), the guide block (541) is fixedly connected to the shell (51), the inner side end of the push plate (47) is abutted to the inclined surface of the guide block (541) in the rotating process and moves outwards under the guide of the inclined surface, a discharging barrel (542) is arranged on the outer side of the rotating ring (46) at the position of the guide block (541), the discharging barrel (542) is fixedly connected to the shell (51), and the lower end of the discharging barrel (542) extends out of the shell (51);
the discharging assembly (54) further comprises a baffle rod (543), the baffle rod (543) is fixedly connected to the shell (51), the inner side end of the supporting plate (483) is abutted to the baffle rod (543) in the rotating process and slides along the sliding rail (482) under the blocking of the baffle rod (543), a discharging plate (544) is arranged below the baffle rod (543), the discharging plate (544) is fixedly connected to the shell (51), and the lower end of the discharging plate (544) extends out of the shell (51).
7. The batch hemostix for medical pathology detection according to claim 6, wherein: the jacking mechanism (7) comprises a mounting bracket (71), the mounting bracket (71) is fixedly connected to the bottom of the shell (51), a second rotating shaft (72) is rotatably connected to the mounting bracket (71), a second gear (73) is fixedly connected to one end of the second rotating shaft (72), the second gear (73) is meshed with a third gear rack (74) in the moving process, and the third gear rack (74) is fixedly connected to the vertical plate (2);
the novel lifting device is characterized in that a disc (75) is fixedly connected to the other end of the second rotating shaft (72), the disc (75) is rotationally connected with one end of a connecting rod (76), the other end of the connecting rod (76) is rotationally connected to the bottom end of a lifting support (77), the lifting support (77) is slidably connected to a limiting seat (78), the limiting seat (78) is fixedly connected to the shell (51), and the lifting support (77) is further slidably and rotationally connected with the first rotating shaft (41).
8. The application method of the batch hemostix for medical pathology detection is characterized by comprising the following steps of: the method comprises the following steps:
the finger to be sampled is placed on the concave block (52) and the blood sampling point is ensured to be positioned at the center of the strip-shaped through hole (521), and then the finger to be sampled is pressed downwards forcefully, so that the mounting block (3) moves downwards;
the mounting block (3) drives the gear I (42) to move downwards when moving downwards, the gear I (42) meshed with the rack I (43) rotates when moving downwards, the rotating shaft I (41) fixedly connected with the mounting block is driven to rotate, the rotating shaft I (41) drives the rotating ring (46) fixedly connected with the mounting block to rotate, the disinfection pad (8) on the rotating ring (46) rotates along with the rotating ring (46) and wipes fingers in the rotating process to finish disinfection, and when the gear I (42) is separated from the rack I (43), the blood taking needle (9) is exactly at the highest position;
the mounting block (3) continues to move downwards, the gear II (73) is meshed with the rack III (74), so that the gear II (73) rotates, the gear II (73) drives the disc (75) to rotate through the rotating shaft II (72), the disc (75) drives the lifting support (77) to move upwards through the connecting rod (76), the lifting support (77) is abutted to the supporting plate (483) and pushes the frame body (481) to move upwards with the blood taking needle (9), when the gear II (73) moves to the middle point of the rack III (74), the blood taking needle (9) is triggered by the pressure of a finger, the needle is ejected and penetrates the finger, when the gear II (73) continues to move downwards, the lifting support (77) descends, the needle head of the blood taking needle (9) is separated from the finger, and when the gear II (73) is separated from the rack III (74), the lifting support (77) is at the lowest position;
the mounting block (3) continues to move downwards, the gear I (42) is meshed with the gear II (44), the rotating ring (46) continues to rotate, the push plate (47) moves outwards under the guidance of the inclined plane of the guide block (541), the disinfection pad (8) clamped in the placing groove (461) is pushed out to drop into the discharging cylinder (542) to be discharged, the supporting plate (483) slides along the sliding rail (482) under the blocking of the blocking rod (543), and moves away from the lower part of the blood taking needle (9), so that the blood taking needle (9) drops onto the discharging plate (544) to be discharged;
when the mounting block (3) moves downwards to the lowest point, the finger is retracted, each part is automatically reset under the action of the elastic force of the spring cylinder (6), after the rotating ring (46) is reset, the first feeder (531) automatically puts the disinfection pad (8) into the placing groove (461), and the second feeder (532) automatically puts the blood taking needle (9) into the frame (481);
finally, the medical staff collects the blood on the fingers.
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| CN202410078073.6A CN117582224B (en) | 2024-01-19 | 2024-01-19 | Batch hemostix for medical pathology detection and use method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117860247A (en) * | 2024-03-11 | 2024-04-12 | 泰州奥尔斯顿生物科技有限公司 | Negative pressure drainage type blood sampling device |
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