CN114451951B - Shallow artery blood sampling tourniquet and strorage device thereof - Google Patents
Shallow artery blood sampling tourniquet and strorage device thereof Download PDFInfo
- Publication number
- CN114451951B CN114451951B CN202210281473.8A CN202210281473A CN114451951B CN 114451951 B CN114451951 B CN 114451951B CN 202210281473 A CN202210281473 A CN 202210281473A CN 114451951 B CN114451951 B CN 114451951B
- Authority
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- China
- Prior art keywords
- protective layer
- shell
- sealing door
- outer side
- driving shaft
- Prior art date
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Links
- 238000010241 blood sampling Methods 0.000 title claims abstract description 13
- 210000001367 artery Anatomy 0.000 title description 7
- 239000011241 protective layer Substances 0.000 claims abstract description 49
- 239000002390 adhesive tape Substances 0.000 claims abstract description 24
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 13
- 239000008280 blood Substances 0.000 claims abstract description 9
- 210000004369 blood Anatomy 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 81
- 238000005192 partition Methods 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000012780 transparent material Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 235000009161 Espostoa lanata Nutrition 0.000 description 2
- 240000001624 Espostoa lanata Species 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 206010014080 Ecchymosis Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- 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
- A61B17/1322—Tourniquets comprising a flexible encircling member
- A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B2050/001—Temperature-modifying means
- A61B2050/0014—Cooling means
Abstract
The invention provides a superficial arterial blood sampling tourniquet and a storage device thereof, and belongs to the technical field of medical appliances. The technical proposal is as follows: the superficial arterial blood sampling tourniquet is characterized by comprising a body and a protective layer arranged on the outer side of the body, wherein the body comprises a strip-shaped adhesive tape, an elastic lug arranged in the middle of the strip-shaped adhesive tape and a hemostatic layer arranged on the outer side of the elastic lug, the elastic lug is hollow and filled with a medium, and the elastic lug can be deformed under pressure; the protective layer is coated on the outer side of the hemostatic layer, and two ends of the protective layer are adhered to two ends of the strip-shaped adhesive tape. The beneficial effects of the invention are as follows: the puncture point during blood collection can be pressed without hands.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a superficial arterial blood sampling tourniquet.
Background
After the shallow artery blood collection of a patient, a physical examination person or a donor is finished, a sterilizing cotton swab, a cotton ball or a hemostatic adhesive tape is usually attached to the patient, and the puncture point is automatically pressed to stop bleeding, so that the sterilizing cotton swab, the cotton ball or the hemostatic adhesive tape needs to be pressed by hand for a long time, and during the period, the hands cannot engage in other activities. However, sometimes, the situation of answering a call or falling off clothes inevitably occurs, so that enough pressing time cannot be ensured, so that the puncture point is stained with blood, and moreover, the sterilizing cotton swab is pressed continuously with force, so that the physical effort is relatively consumed.
Disclosure of Invention
The invention aims to provide a shallow artery blood collection tourniquet capable of pressing a puncture point during blood collection without hands.
The invention is realized by the following measures: the superficial arterial blood sampling tourniquet is characterized by comprising a body and a protective layer arranged on the outer side of the body, wherein the body comprises a strip-shaped adhesive tape, an elastic lug arranged in the middle of the strip-shaped adhesive tape and a hemostatic layer arranged on the outer side of the elastic lug, the elastic lug is hollow and filled with a medium, and the elastic lug can be deformed under pressure;
The protective layer is coated on the outer side of the hemostatic layer, and two ends of the protective layer are adhered to two ends of the strip-shaped adhesive tape. The medium filled in the elastic bump can be liquid or gas.
When the hemostatic patch is used, the strip-shaped adhesive tape is torn off from the protective layer, the hemostatic layer is aligned to the puncture point, then the two ends of the strip-shaped adhesive tape are tensioned and adhered to the skin, and the elastic bulge can apply certain pressure to the puncture point.
The outer side of the protective layer is provided with a plurality of bodies at intervals, and the inner side of the protective layer is rolled on the roller.
In order to cooperate with the blood sampling belt in the application, the storage device of the shallow artery blood sampling tourniquet is provided, and is characterized by comprising a shell, wherein one end of the shell is provided with a belt taking opening, a conveying mechanism of the tourniquet is arranged in the shell, the conveying mechanism comprises a driving shaft and a driven shaft which are arranged on any side wall of the shell and far away from one end of the belt taking opening, the driving shaft is detachably provided with a driving roller, the roller is arranged on the driven shaft, one end, which is arranged on the side wall of the shell and close to the belt taking opening, is provided with guide rollers side by side up and down, one end of a protective layer is fixed on the roller, the other end bypasses the outer sides of the two guide rollers and is fixed on the driving roller, the driving shaft is driven by a motor with a speed reducer, the driving shaft and the driven shaft are connected by a driving belt, and the belt taking opening is positioned between the two guide rollers.
The belt taking opening is provided with a sealing door, a partition plate is arranged on the inner wall of the shell and located below the conveying mechanism, refrigerating equipment is arranged inside the shell and located below the partition plate, and a plurality of through openings are formed in the partition plate.
The upper end rotation of sealing door sets up on the casing, still including can opening sealing door's top mechanism, top mechanism is including rotating the setting drive shaft on the shells inner wall, fix drive shaft on the crank, with crank articulated connecting rod and with connecting rod articulated slider, just be located on the baffle the outside of protective layer is fixed to be provided with the support, be provided with on the support with slider complex slide, the crank with the connecting rod all is located between the inner wall of support and casing, just be located on the slider the outside of slide is provided with the mounting panel, the outer end of mounting panel is provided with can with sealing door top's ejector pin, sealing door can reset through the spring, the drive shaft is through the motor two drive that have the reduction gear. At this time, the jacking mechanism can be symmetrically provided with two groups,
The crank rotates, the slider is in the slide upward to the direction of sealing door remove, at this moment the slider is in working stroke, the outer end of ejector pin gradually with sealing door contact and with sealing door top-open, the crank continues to rotate, the slider is in the slide upward to keeping away from sealing door's direction removes, at this moment the slider is in return stroke, the outer end of ejector pin is kept away from gradually sealing door, sealing door resets through the effect of spring. This spring may be provided between the sealing door and the housing.
The inner wall of the take-out port is provided with a baffle ring which is positioned on the inner side of the sealing door, one end of the spring is arranged on the sealing door, the other end of the spring is arranged on the ejector rod, and the connecting part of the spring is positioned on the inner side of the outer end of the ejector rod. The slider can pass through under the connected action of ejector pin and spring, the pulling sealing door in time resets, works as sealing door and keep off the ring contact, sealing door can not remove, but at this moment the ejector pin can the pulling the spring makes the spring atress is elongated, and then realizes strengthening sealing effect of sealing door, can set up the sealing strip between sealing door and the keep off the ring, can guarantee good refrigeration environment like this.
One end of the strip-shaped adhesive tape is positioned outside the protective layer and is fixedly provided with a handheld piece.
The mounting plate is provided with a top plate on the outer side of the protective layer, the top plate can eject the handheld piece, and the outer end of the ejector rod is positioned on the outer side of the outer end of the top plate. Therefore, the ejector rod firstly pushes the sealing door open, then the top plate can push the handheld piece, the handheld piece is bent towards the tape taking opening, the handheld piece can extend out of the tape taking opening, and medical staff can directly pinch the handheld piece to take off the strip-shaped adhesive tape from the protective layer conveniently. The top plate is only mounted in place with the hand piece.
A rotary table is concentrically arranged at one end of the driven shaft, which is positioned in the shell, a first stud is concentrically arranged on the rotary table, a threaded blind hole matched with the first stud is arranged at the center of one end of the roller, a plurality of baffles are uniformly distributed at the periphery of the rotary table in the circumferential direction, and the baffles are positioned at the outer side of the protective layer;
And a second stud is concentrically arranged at one end of the driving shaft, which is positioned in the shell, and a threaded blind hole matched with the second stud is arranged at the center of one end of the driving roller.
The other side wall of the shell is provided with a storage opening, and the storage opening is sealed through a storage door.
The storage door and the sealing door are made of transparent materials. The medical staff can observe the condition inside the shell conveniently, and the sealing door is made of transparent materials, so that the medical staff can observe the position of the handheld piece accurately. The hemostatic layer can be made of abrasive cloth or cotton materials, and the protective layer can be made of woven cloth, paper materials with certain strength or other flexible materials.
The motor I and the motor II are both positioned on the outer side of the shell, the outer wall of the shell is provided with a protective cover of the motor I and the motor II, and the protective cover is provided with a heat radiation hole.
Working principle: opening the storage door, fixing the driving roller on the second stud, fixing the roller on the first stud, unpacking the package outside the protective layer, and bypassing one end of the protective layer to the outer sides of the two guide rollers and then fixing the protective layer on the driving roller;
The first motor is started, the driving shaft drives the driving roller to rotate, the driving roller drives the driven shaft and the roller to rotate, the protective layer is gradually wound on the driven roller, and the first motor stops rotating when the main body is positioned at the tape taking port;
when the refrigerator needs to be used, the refrigerator is started first, and the refrigerator adopts the prior art and is not described herein. After a certain period of refrigeration, start motor two, motor two drives drive shaft and crank rotate, the slider is in on the slide to the direction of sealing door removes, this moment the slider is in working stroke, the outer end of ejector pin gradually with sealing door contact and will sealing door jack-up just works as the roof is close to gradually handheld piece and will handheld piece top is to get the area mouth, and at this moment, medical personnel can observe through transparent sealing door handheld piece's position, and then will pinch handheld piece will the main part tears. The aim of refrigeration is to make the tourniquet at a relatively low temperature, so that the occurrence of ecchymosis at the puncture part can be reduced as much as possible through the tourniquet at a low temperature.
The crank continues to rotate, the slider is in the slide upward is kept away from the direction of sealing door removes, and this moment the slider is in return stroke, the outer end of ejector pin is kept away from gradually sealing door, the slider can be at the in-process of returning journey, through under the connected action of ejector pin and spring, the pulling sealing door in time resets, works as sealing door and keep off the ring contact, sealing door can not remove, but at this moment the ejector pin can the spring makes the spring atress is elongated, and then realizes strengthening sealing effect of sealing door, can set up the sealing strip between sealing door and the keep off the ring, can guarantee good refrigeration environment like this.
Compared with the prior art, the application has the beneficial effects that: the application realizes the purpose of stopping bleeding of the puncture point without manual pressure through the deformable elastic lug; the tourniquet is further provided with a corresponding storage device, the tourniquet is positioned in a sealed shell, the purpose of cooling the tourniquet is achieved when the tourniquet is used, and a structure which is convenient for medical staff to take the tourniquet is further provided.
Drawings
Fig. 1 is a schematic diagram of a blood belt stopping structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a storage device according to an embodiment of the invention.
Fig. 3 is a schematic view of a storage device with a housing removed in accordance with an embodiment of the present invention.
Fig. 4 is a partial enlarged view at a in fig. 3.
Fig. 5 is a schematic structural view of the airtight door in an opened state.
Fig. 6 is a partial enlarged view at B in fig. 5.
FIG. 7 is a schematic view of the seal housing with the top cover removed.
Fig. 8 is a schematic view of the structure of the inside of the case.
Wherein, the reference numerals are as follows: 1. a body; 2. a protective layer; 3. a hand piece; 4. a housing; 5. sealing the door; 6. a drive shaft; 7. a guide roller; 8. a drive roll; 9. a protective cover; 10. a roller; 11. a first stud; 12. a second stud; 13. a turntable; 101. a strip-shaped adhesive tape; 102. an elastic bump; 103. a hemostatic layer; 401. a partition plate; 402. a through port; 601. a crank; 602. a connecting rod; 603. a slide block; 604. a mounting plate; 605. a push rod; 606. a top plate; 607. a spring; 608. a slideway; 609. a second motor; 801. a first motor; 901. a heat radiation hole; 1301. and a baffle.
Detailed Description
In order to clearly illustrate the technical characteristics of the scheme, the scheme is explained below through a specific embodiment.
Embodiment one:
Referring to fig. 1, a tourniquet for collecting blood from a shallow artery comprises a body 1 and a protective layer 2 arranged outside the body 1, wherein the body 1 comprises a strip-shaped adhesive tape 101, an elastic bump 102 arranged in the middle of the strip-shaped adhesive tape 101 and a hemostatic layer 103 arranged outside the elastic bump 102, the elastic bump 102 is hollow and filled with a medium, and the elastic bump 102 is deformed under pressure;
The protective layer 2 is coated on the outer side of the hemostatic layer 103, and two ends of the protective layer 2 are adhered to two ends of the strip-shaped adhesive tape 101.
When in use, the strip adhesive tape 101 is torn off from the protective layer 2, then the hemostatic layer 103 is aligned with the puncture point, then the two ends of the strip adhesive tape 101 are pulled tightly to be adhered to the skin, and the elastic bulge can apply a certain pressure to the puncture point.
The outer side of the protective layer 2 is provided with a plurality of bodies 1 at intervals, and the inner side of the protective layer 2 is rolled on a roller 10.
Embodiment two:
Referring to fig. 1-8, in order to cooperate with the blood sampling belt in the present application, a storage device for a shallow artery blood sampling tourniquet in the first embodiment is provided, which comprises a housing 4, one end of the housing 4 is provided with a belt taking port, a conveying mechanism for the tourniquet is arranged in the housing 4, the conveying mechanism comprises a driving shaft and a driven shaft which are arranged on any side wall of the housing 4 and far away from one end of the belt taking port, a driving roller 8 is detachably arranged on the driving shaft, a roller 10 is arranged on the driven shaft, one end, close to the belt taking port, of the side wall of the housing 4 is provided with guide rollers 7 side by side up and down, one end of a protective layer 2 is fixed on the roller 10, the other end bypasses the outer sides of the two guide rollers 7 and is fixed on the driving roller 8, the driving shaft is driven by a motor 801 with a speed reducer, the belt taking port is connected between the driving shaft and the driven shaft by a driving belt.
The take-out opening is provided with a sealing door 5, a baffle 401 is arranged on the inner wall of the shell 4 and below the conveying mechanism, refrigerating equipment is arranged inside the shell 4 and below the baffle 401, and a plurality of through openings 402 are formed in the baffle 401.
The upper end rotation setting of sealing door 5 is on casing 4, still include the top-open mechanism that can open sealing door 5, top-open mechanism is including rotating the drive shaft 6 that sets up on casing 4 inner wall, fix the crank 601 on drive shaft 6, with crank 601 articulated connecting rod 602 and with connecting rod 602 articulated slider 603, just be located the outside of protective layer 2 on the baffle 401 and fixedly be provided with the support, be provided with on the support with slider 603 complex slide 608, crank 601 and connecting rod 602 all are located between the inner wall of support and casing 4, be provided with mounting panel 604 on the slider 603 and be located the outside of slide 608, the outer end of mounting panel 604 is provided with the ejector pin 605 that can jack-up sealing door 5, sealing door 5 can reset through spring 607, drive shaft 6 is through motor two 609 drive with the reduction gear.
The crank 601 rotates, the slide block 603 moves on the slide way 608 towards the direction of the sealing door 5, at this time, the slide block 603 is in a working stroke, the outer end of the ejector rod 605 is gradually contacted with the sealing door 5 and pushes the sealing door 5 open, the crank 601 continues to rotate, the slide block 603 moves on the slide way 608 towards the direction away from the sealing door 5, at this time, the slide block 603 is in a return stroke, the outer end of the ejector rod 605 is gradually away from the sealing door 5, and the sealing door 5 is reset under the action of the spring 607. This spring 607 may be provided between the sealing door 5 and the housing 4.
Embodiment III:
On the basis of the second embodiment, a baffle ring is arranged on the inner wall of the taking port and positioned on the inner side of the sealing door 5, one end of a spring 607 is arranged on the sealing door 5, the other end is arranged on the ejector rod 605, and the connecting position is positioned on the inner side of the outer end of the ejector rod 605. The slider 603 can be through the ejector pin 605 and under the connected action of spring 607, the pulling sealing door 5 in time resets, when sealing door 5 and keep off the ring contact, sealing door 5 can not remove, but ejector pin 605 can pulling spring 607 makes spring 607 atress elongate this moment, and then realizes strengthening sealing door 5's sealed effect, can set up the sealing strip between sealing door 5 and the keep off the ring, can guarantee good refrigerating environment like this.
A hand-held piece 3 is fixedly arranged at one end of the strip-shaped adhesive tape 101 and positioned outside the protective layer 2.
A top plate 606 is arranged on the mounting plate 604 and positioned on the outer side of the protective layer 2, the top plate 606 can eject the handheld piece 3, and the outer end of the ejector rod 605 is positioned on the outer side of the outer end of the top plate 606. So can make ejector pin 605 push up sealing door 5 first, then roof 606 just can push up handheld piece 3, and then will hold handheld piece 3 and get the direction of taking the area mouth and bend, the handheld piece 3 can stretch out the area mouth like this, makes things convenient for medical personnel to directly pinch handheld piece 3 and takes off bar adhesive tape 101 from protective layer 2.
A rotary table 13 is concentrically arranged on the driven shaft and positioned at one end inside the shell 4, a first stud 11 is concentrically arranged on the rotary table 13, a threaded blind hole matched with the first stud 11 is arranged at the center position of one end of the roller 10, a plurality of baffles 1301 are uniformly distributed at the periphery of the rotary table 13 in the circumferential direction, and the baffles 1301 are positioned at the outer side of the protective layer 2;
The driving shaft is concentrically provided with a stud II 12 at one end positioned in the shell 4, and a threaded blind hole matched with the stud II 12 is arranged at the center of one end of the driving roller 8.
The other side wall of the shell 4 is provided with a storage opening which is sealed by a storage door.
The storage door and the sealing door 5 are made of transparent materials. The medical staff is convenient to observe the condition inside the shell 4, the sealing door 5 is made of transparent materials, and the medical staff can observe the position of the handheld piece 3 accurately. The hemostatic layer 103 may be made of abrasive cloth or cotton, and the protective layer 2 may be a woven cloth, a paper material with a certain strength, or other flexible materials.
The first motor 801 and the second motor 609 are both positioned on the outer side of the shell 4, the outer wall of the shell 4 is provided with a protective cover 9 of the first motor 801 and the second motor 609, and the protective cover 9 is provided with a heat radiation hole 901.
Working principle: opening a storage door, fixing a driving roller 8 on a stud II 12, fixing a roller 10 on a stud I11, unpacking the package outside the protective layer 2, bypassing one end of the protective layer 2 outside the two guide rollers 7, and then fixing the protective layer on the driving roller 8;
Starting the first motor 801, wherein the driving shaft drives the driving roller 8 to rotate, the driving roller 8 drives the driven shaft and the roller 10 to rotate, the protective layer 2 is gradually wound on the driven roller, and the first motor 801 stops rotating when the main body is positioned at the tape taking port;
When the portable electronic device is required to be used, the motor II 609 is started, the motor II 609 drives the driving shaft 6 and the crank 601 to rotate, the sliding block 603 moves towards the sealing door 5 on the slide way 608, the sliding block 603 is in a working stroke, the outer end of the ejector rod 605 is gradually contacted with the sealing door 5 and jacks the sealing door 5 open, and when the top plate 606 is gradually close to the handheld piece 3 and jacks the handheld piece 3 to the tape taking opening, at the moment, a medical staff can observe the position of the handheld piece 3 through the transparent sealing door 5, and then the handheld piece 3 is pinched to tear the main body.
Crank 601 continues to rotate, slider 603 moves in the direction of keeping away from sealing door 5 on slide 608, slider 603 is in the return stroke this moment, sealing door 5 is kept away from gradually to the outer end of ejector pin 605, slider 603 can be in the in-process of returning journey, can be through the connecting action of ejector pin 605 and spring 607 under, the timely reset of pulling sealing door 5, when sealing door 5 and keep off the ring contact, sealing door 5 can not move, but ejector pin 605 can pull spring 607 makes the spring 607 atress elongate this moment, and then realize strengthening sealing door 5's sealed effect, can set up the sealing strip between sealing door 5 and the keep off the ring, can guarantee good refrigerating environment like this.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
The technical features of the present invention that are not described in the present invention may be implemented by or using the prior art, and are not described in detail herein, but the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, but is also intended to be within the scope of the present invention by those skilled in the art.
Claims (5)
1. The storage device of the shallow arterial blood sampling tourniquet is characterized by comprising a body and a protective layer arranged on the outer side of the body, wherein the body comprises a strip-shaped adhesive tape, an elastic lug arranged in the middle of the strip-shaped adhesive tape and a hemostatic layer arranged on the outer side of the elastic lug, the elastic lug is hollow and filled with a medium, and the elastic lug is deformed under pressure;
the protective layer is coated on the outer side of the hemostatic layer, two ends of the protective layer are adhered to two ends of the strip-shaped adhesive tape, and the inner side of the protective layer is rolled on a roller;
The storage device comprises a shell, a belt taking opening is formed in one end of the shell, a conveying mechanism of a tourniquet is arranged in the shell, the conveying mechanism comprises a driving shaft and a driven shaft, the driving shaft and the driven shaft are arranged on any side wall of the shell and far away from one end of the belt taking opening, driving rollers are detachably arranged on the driving shaft, the rollers are arranged on the driven shaft, guide rollers are arranged side by side up and down on one end, close to the belt taking opening, of the side wall of the shell, one end of a protective layer is fixed on the rollers, the other end of the protective layer bypasses the two guide rollers and is fixed on the driving rollers, the driving shaft is driven by a motor with a speed reducer, the driving shaft and the driven shaft are connected by a driving belt, and the belt taking opening is positioned between the two guide rollers;
A sealing door is arranged at the tape taking opening, and a partition plate is arranged on the inner wall of the shell and below the conveying mechanism;
the upper end of the sealing door is rotatably arranged on the shell, the sealing door jacking mechanism is further arranged on the shell and capable of opening the sealing door, the jacking mechanism comprises a driving shaft, a crank, a connecting rod and a sliding block, the driving shaft is rotatably arranged on the inner wall of the shell, the crank is fixed on the driving shaft, the connecting rod is hinged with the crank, the sliding block is hinged with the connecting rod, a support is fixedly arranged on the baffle and is positioned on the outer side of the protective layer, a slideway matched with the sliding block is arranged on the support, the crank and the connecting rod are both positioned between the support and the inner wall of the shell, a mounting plate is arranged on the sliding block and positioned on the outer side of the slideway, a jacking rod capable of jacking the sealing door is arranged at the outer end of the mounting plate, the sealing door can be reset through a spring, and the driving shaft is driven by a motor II with a speed reducer;
A baffle ring is arranged on the inner wall of the tape taking port and positioned on the inner side of the sealing door, one end of the spring is arranged on the sealing door, the other end of the spring is arranged on the ejector rod, and the connecting part of the spring is positioned on the inner side of the outer end of the ejector rod;
A handheld piece is fixedly arranged at one end of the strip-shaped adhesive tape and positioned at the outer side of the protective layer;
The mounting plate is provided with a top plate on the outer side of the protective layer, the top plate can eject the handheld piece, and the outer end of the ejector rod is positioned on the outer side of the outer end of the top plate.
2. The storage device of the superficial arterial blood collection tourniquet according to claim 1, wherein a plurality of the bodies are arranged at intervals outside the protective layer.
3. The storage device of the superficial arterial blood sampling tourniquet according to claim 1, wherein a refrigeration device is arranged inside the shell and below the partition plate, and a plurality of through holes are formed in the partition plate.
4. The storage device of the shallow arterial blood sampling tourniquet according to claim 1, wherein a rotary table is concentrically arranged at one end of the driven shaft, which is positioned in the shell, a stud I is concentrically arranged on the rotary table, a threaded blind hole matched with the stud I is arranged at the center position of one end of the roller, a plurality of baffles are uniformly distributed at the periphery of the rotary table in a circumferential direction, and the baffles are positioned at the outer side of the protective layer;
And a second stud is concentrically arranged at one end of the driving shaft, which is positioned in the shell, and a threaded blind hole matched with the second stud is arranged at the center of one end of the driving roller.
5. The storage device of the superficial arterial blood collection tourniquet according to claim 1, wherein a storage port is provided on the other sidewall of the housing, the storage port being sealed by a storage door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281473.8A CN114451951B (en) | 2022-03-21 | 2022-03-21 | Shallow artery blood sampling tourniquet and strorage device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210281473.8A CN114451951B (en) | 2022-03-21 | 2022-03-21 | Shallow artery blood sampling tourniquet and strorage device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114451951A CN114451951A (en) | 2022-05-10 |
| CN114451951B true CN114451951B (en) | 2024-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210281473.8A Active CN114451951B (en) | 2022-03-21 | 2022-03-21 | Shallow artery blood sampling tourniquet and strorage device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114451951B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB713132A (en) * | 1951-05-17 | 1954-08-04 | John Kenneth Packer | Automatic tourniquet |
| EP0513719A1 (en) * | 1991-05-15 | 1992-11-19 | Günter Klauss | Double surfaced adhesive tape |
| KR20160038385A (en) * | 2014-09-30 | 2016-04-07 | 인제대학교 산학협력단 | suture instrument for laparoscopic surgery |
| CN205651759U (en) * | 2015-11-13 | 2016-10-19 | 董利锋 | Machine is peeled off to callus on sole |
| CN111039068A (en) * | 2019-11-29 | 2020-04-21 | 刘祖金 | Release paper separating device used during double faced adhesive tape |
| CN211300180U (en) * | 2019-12-11 | 2020-08-21 | 张进 | Adjustable artery pressurization hemostasis device |
| CN212677813U (en) * | 2020-07-20 | 2021-03-12 | 利辛县江淮扬天汽车有限公司 | A compressor arrangement for maize cutting bundling machine |
| CN113002913A (en) * | 2021-02-23 | 2021-06-22 | 张寅豪 | Conveying and labeling mechanism for reagent tubes |
| CN113349941A (en) * | 2021-05-31 | 2021-09-07 | 安徽医科大学第一附属医院 | Be applied to supplementary quick blood sampling equipment of blood sampling platform |
| CN214452979U (en) * | 2021-03-26 | 2021-10-22 | 浙江大学医学院附属第一医院 | Storage box for preventing sterile gauze from being overdue |
| CN214608520U (en) * | 2021-01-29 | 2021-11-05 | 温州市人民医院 | New crown detection slide glass code pasting device |
| CN113940722A (en) * | 2021-11-24 | 2022-01-18 | 开封市中心血站 | Convenient hemostatic device for blood collection |
| CN215739904U (en) * | 2021-09-10 | 2022-02-08 | 陶琦 | Be used for hemostatic convenient type after drawing blood to press and apply ointment or plaster |
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2022
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Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB713132A (en) * | 1951-05-17 | 1954-08-04 | John Kenneth Packer | Automatic tourniquet |
| EP0513719A1 (en) * | 1991-05-15 | 1992-11-19 | Günter Klauss | Double surfaced adhesive tape |
| KR20160038385A (en) * | 2014-09-30 | 2016-04-07 | 인제대학교 산학협력단 | suture instrument for laparoscopic surgery |
| CN205651759U (en) * | 2015-11-13 | 2016-10-19 | 董利锋 | Machine is peeled off to callus on sole |
| CN111039068A (en) * | 2019-11-29 | 2020-04-21 | 刘祖金 | Release paper separating device used during double faced adhesive tape |
| CN211300180U (en) * | 2019-12-11 | 2020-08-21 | 张进 | Adjustable artery pressurization hemostasis device |
| CN212677813U (en) * | 2020-07-20 | 2021-03-12 | 利辛县江淮扬天汽车有限公司 | A compressor arrangement for maize cutting bundling machine |
| CN214608520U (en) * | 2021-01-29 | 2021-11-05 | 温州市人民医院 | New crown detection slide glass code pasting device |
| CN113002913A (en) * | 2021-02-23 | 2021-06-22 | 张寅豪 | Conveying and labeling mechanism for reagent tubes |
| CN214452979U (en) * | 2021-03-26 | 2021-10-22 | 浙江大学医学院附属第一医院 | Storage box for preventing sterile gauze from being overdue |
| CN113349941A (en) * | 2021-05-31 | 2021-09-07 | 安徽医科大学第一附属医院 | Be applied to supplementary quick blood sampling equipment of blood sampling platform |
| CN215739904U (en) * | 2021-09-10 | 2022-02-08 | 陶琦 | Be used for hemostatic convenient type after drawing blood to press and apply ointment or plaster |
| CN113940722A (en) * | 2021-11-24 | 2022-01-18 | 开封市中心血站 | Convenient hemostatic device for blood collection |
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| Publication number | Publication date |
|---|---|
| CN114451951A (en) | 2022-05-10 |
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