CN111134961A - Automatic hemostasis applying device and control method thereof - Google Patents

Automatic hemostasis applying device and control method thereof Download PDF

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Publication number
CN111134961A
CN111134961A CN202010060842.1A CN202010060842A CN111134961A CN 111134961 A CN111134961 A CN 111134961A CN 202010060842 A CN202010060842 A CN 202010060842A CN 111134961 A CN111134961 A CN 111134961A
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China
Prior art keywords
hemostatic
frame
rotating shaft
lead screw
plaster
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Pending
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CN202010060842.1A
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Chinese (zh)
Inventor
叶霖
韩斌
陈学东
杨新
龙绍军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tongji Medical College of Huazhong University of Science and Technology
Union Hospital Tongji Medical College Huazhong University of Science and Technology
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Union Hospital Tongji Medical College Huazhong University of Science and Technology
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Application filed by Union Hospital Tongji Medical College Huazhong University of Science and Technology filed Critical Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority to CN202010060842.1A priority Critical patent/CN111134961A/en
Publication of CN111134961A publication Critical patent/CN111134961A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • 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
    • 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
    • A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00463—Plasters use haemostatic

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)

Abstract

The present invention provides an automatic hemostatic application device comprising: a base plate; a top plate disposed above the bottom plate; the side plate is arranged between the bottom plate and the top plate, is detachably arranged on the side plate and can convey and position the hemostatic patch; at least one telescopic frame, one end of which is detachably connected with the top plate; the vacuum adsorption arm is detachably arranged at the other end of the telescopic frame and can adsorb the hemostatic plaster; the positioning and clamping frame is rotatably supported on the bottom plate, is positioned on one side of the hemostatic plaster conveying device and is positioned below the vacuum adsorption arm, and can position a hemostatic position.

Description

Automatic hemostasis applying device and control method thereof
Technical Field
The invention relates to the field of medical instruments, in particular to automatic hemostasis applying equipment and a control method thereof.
Background
Along with the development of science and technology, medical instrument is more and more intelligent, has appeared adopting the robot to replace the product of artifical bloodletting on the market, and in the medical treatment process, often need draw blood inspection or venous transfusion to the patient, draw blood or the infusion completion back, use medical cotton swab to press hemostasis, the cotton swab hemostasis has the inhomogeneous problem of pressing force degree, need press for a long time moreover, has brought very big inconvenience for the patient.
Patent application No. 201820379000.0 discloses a hemostatic plaster is pressed automatically to spring, has improved the structure of hemostatic plaster, press hemostatic plaster and include elastic pad structure and medical sticky tape, the patient control of being convenient for is according to the pressure degree, still need the manual subsides of patient to apply hemostatic plaster, can not realize automated operation.
Patent application No. 201821610958.2 discloses a self-pressure formula hemostasis subsides, can automatic adjustment hemostasis subsides to the pressure of pressing of wound, improve the hemostasis effect of hemostasis subsides, still need the manual subsides of patient to apply hemostasis subsides, can not realize automated operation.
Disclosure of Invention
According to the automatic hemostatic patch applying device, the hemostatic patches are conveyed to one side of a patient hemostatic position by the hemostatic patch conveying device, the vacuum suction arm is pushed by the telescopic frame to complete hemostatic actions, manual intervention is not needed, a plurality of hemostatic patches can be conveyed simultaneously, and the efficiency is high.
An automated hemostatic application device, comprising:
a base plate;
a top plate disposed above the bottom plate;
a side plate disposed between the bottom plate and the top plate
The hemostatic plaster conveying device is detachably arranged on the side plate and can convey and position the hemostatic plaster;
at least one telescopic frame, one end of which is detachably connected with the top plate;
the vacuum adsorption arm is detachably arranged at the other end of the telescopic frame and can adsorb the hemostatic plaster;
the positioning and clamping frame is rotatably supported on the bottom plate, is positioned on one side of the hemostatic plaster conveying device and is positioned below the vacuum adsorption arm, and the hemostatic position can be positioned.
Preferably, the positioning jig includes:
a bearing column, one end of which is rotatably supported on the bottom plate;
the cross section of the first frame body is semicircular, and one end of the first frame body is arranged at the other end of the bearing column;
the cross section of the second frame body is semicircular, one end of the second frame body is connected with the other end of the first frame body, and the first frame body and the second frame body are enclosed to form a ring.
Preferably, the first frame body and the second frame body are both elastically supported on the bearing column.
Preferably, the hemostatic patch delivery device comprises:
a first rotating shaft rotatably supported on the side plate;
the second rotating shaft is rotatably supported on the side plate and is positioned on one side of the first rotating shaft;
the bearing sheet is arranged at one end of the second rotating shaft;
an intermediate shaft disposed between the first rotating shaft and the second rotating shaft;
the hemostatic patch reel is sleeved on the first rotating shaft, bypasses the intermediate shaft, and winds the bearing belt of the hemostatic patch reel on the second rotating shaft to separate the hemostatic patch from the bearing belt;
preferably, still include the slide rail, it sets up on can dismantling on the roof, the slide rail includes:
a first track frame;
a second rail frame disposed in parallel with the first rail frame and having a gap;
a lead screw rotatably supported between the first and second rail brackets.
Preferably, the device further comprises a motor, which is arranged at one end of the lead screw and can drive the lead screw to rotate.
Preferably, the method further comprises the following steps:
the connecting nut is provided with an internal thread hole, is sleeved on the lead screw and is in threaded fit with the lead screw, and the telescopic arm is detachably connected with the connecting nut;
wherein the lead screw rotates, and the connecting nut can slide along the lead screw.
An automatic hemostatic application device control method comprising:
sleeving a hemostatic patch reel on the first rotating shaft, bypassing the intermediate shaft, and winding a bearing belt of the hemostatic patch reel on the second rotating shaft to separate the hemostatic patch from the bearing belt, wherein the second rotating shaft moves at a speed v;
the patient hemostasis department is fixed a position to utilize the location holding frame, and the expansion bracket promotes the vacuum adsorption arm and removes, contacts with patient hemostasis department, accomplishes the action of stanching.
Preferably, the rotation speed of the second reel is:
Figure BDA0002374412130000031
wherein D is0The distance between the hemostatic patches, v is the rotation speed of the second reel, TkDistance between vacuum suction arm and affected part, T0For positioning the height of the frame, deltakAs response coefficient, δ0The response coefficients are labeled.
Advantageous effects
According to the automatic hemostatic patch applying device, the hemostatic patches are conveyed to one side of a patient hemostatic position by the hemostatic patch conveying device, the vacuum suction arm is pushed by the telescopic frame to complete hemostatic actions, manual intervention is not needed, a plurality of hemostatic patches can be conveyed simultaneously, and the efficiency is high.
The invention also provides a control method of the automatic hemostasis applying equipment, which can ensure that the hemostasis applying action of the automatic hemostasis applying equipment runs orderly by giving the rotating speed of the reel and enabling the hemostasis applying reel and the vacuum adsorption arm to operate cooperatively.
Drawings
Fig. 1 is a schematic structural view of an automatic hemostatic application device according to the present invention.
Fig. 2 is a schematic structural view of the positioning and clamping frame of the present invention.
Fig. 3 is a schematic structural view of a hemostatic delivery device according to the present invention.
FIG. 4 is a schematic view of the sliding structure of the vacuum suction arm according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
As shown in fig. 1, the present invention provides an automatic hemostatic application device comprising: a bottom plate 110, a top plate 120, side plates 130, a hemostatic patch delivery device 140, at least one telescoping bracket 150, at least one vacuum suction arm 160, and a positioning clamp bracket 170.
Wherein the top plate 120 is disposed above the bottom plate 110; the side plate 130 is arranged between the bottom plate and the top plate 120, and the hemostatic plaster conveying device 140 is detachably arranged on the side plate 130 and can convey and position the hemostatic plaster; one end of at least one expansion bracket 150 is detachably connected with the top plate 120; at least one vacuum adsorption arm 160 is detachably arranged at the other end of the telescopic frame 150 and can adsorb the hemostatic plaster; the positioning holder 170 is rotatably supported on the base plate 110 at a side of the hemostatic patch delivery device 140 below the vacuum suction arm 160, and is capable of positioning a hemostatic site.
As shown in fig. 2, the positioning holder 170 includes: a load-bearing post 171, a first frame 172 and a second frame 173. One end of the carrier pillar 171 is rotatably supported on the base plate 110; the cross section of the first frame body 172 is semicircular, and one end of the first frame body is arranged at the other end of the bearing column 171; the second frame 173 has a semicircular cross section, and one end of the second frame is connected to the other end of the first frame 172, and the first frame 172 and the second frame 173 form a ring.
Preferably, the first frame body 172 and the second frame body 173 are elastically supported on the carrying column 171.
As shown in fig. 3, the hemostatic patch delivery device 140 includes: a first rotating shaft 141, a second rotating shaft 142, a bearing sheet 143 and an intermediate shaft 144, wherein the first rotating shaft 141 is rotatably supported on the side plate 130; the second rotating shaft 142 is rotatably supported on the side plate 130 and is positioned at one side of the first rotating shaft 141; the bearing sheet 141 is arranged at one end of the second rotating shaft 142; the intermediate shaft 144 is disposed between the first and second rotating shafts 141 and 142;
wherein, the hemostatic plaster reel 100 is sleeved on the first rotating shaft 141, bypasses the middle shaft 144, and winds the bearing belt of the hemostatic plaster reel on the second rotating shaft 142 to separate the hemostatic plaster from the bearing belt;
as shown in fig. 4, the vacuum adsorption arm 160 is slidably disposed on the top plate 120 by a slide rail 210, wherein the slide rail 210 includes: a first rail holder 211, a second rail holder 212, a lead screw 213, and a motor 214.
The second rail holder 212 is disposed in parallel with the first rail holder 211 with a gap; the lead screw 213 is rotatably supported between the first and second rail holders 211 and 212. The motor 214 is provided at one end of the screw shaft and can rotate the screw shaft 213.
The connecting nut 215 is provided with an internal thread hole, is sleeved on the lead screw 213 and is in threaded fit with the lead screw 213, and the vacuum adsorption arm 160 is detachably connected with the connecting nut 215; wherein, the lead screw 213 rotates, and the connection nut can slide along the lead screw 213, thereby pushing the vacuum adsorption arm 160 to slide along the lead screw 213.
An automatic hemostatic application device control method comprising:
sleeving a hemostatic patch reel on the first rotating shaft, bypassing the intermediate shaft, and winding a bearing belt of the hemostatic patch reel on the second rotating shaft to separate the hemostatic patch from the bearing belt, wherein the second rotating shaft moves at a speed v;
the patient hemostasis department is fixed a position to utilize the location holding frame, and the expansion bracket promotes the vacuum adsorption arm and removes, contacts with patient hemostasis department, accomplishes the action of stanching.
Preferably, the rotation speed of the second reel is:
Figure BDA0002374412130000051
wherein D is0The distance between the hemostatic patches, v is the rotation speed of the second reel, TkDistance between vacuum suction arm and affected part, T0For positioning the height of the frame, deltakAs response coefficient, δ0The response coefficients are labeled.
According to the automatic hemostatic patch applying device, the hemostatic patches are conveyed to one side of a patient hemostatic position by the hemostatic patch conveying device, the vacuum suction arm is pushed by the telescopic frame to complete hemostatic actions, manual intervention is not needed, a plurality of hemostatic patches can be conveyed simultaneously, and the efficiency is high.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (9)

1. An automatic hemostatic application device, comprising:
a base plate;
a top plate disposed above the bottom plate;
a side plate disposed between the bottom plate and the top plate
The hemostatic plaster conveying device is detachably arranged on the side plate and can convey and position the hemostatic plaster;
at least one telescopic frame, one end of which is detachably connected with the top plate;
the vacuum adsorption arm is detachably arranged at the other end of the telescopic frame and can adsorb the hemostatic plaster;
the positioning and clamping frame is rotatably supported on the bottom plate, is positioned on one side of the hemostatic plaster conveying device and is positioned below the vacuum adsorption arm, and the hemostatic position can be positioned.
2. The automated hemostatic application apparatus of claim 1, wherein the positioning holder comprises:
a bearing column, one end of which is rotatably supported on the bottom plate;
the cross section of the first frame body is semicircular, and one end of the first frame body is arranged at the other end of the bearing column;
the cross section of the second frame body is semicircular, one end of the second frame body is connected with the other end of the first frame body, and the first frame body and the second frame body are enclosed to form a ring.
3. The automatic hemostasis application device of claim 2, wherein the first frame and the second frame are each resiliently supported on the load-bearing post.
4. The automated hemostatic patch application apparatus of claim 1, wherein the hemostatic patch delivery device comprises:
a first rotating shaft rotatably supported on the side plate;
the second rotating shaft is rotatably supported on the side plate and is positioned on one side of the first rotating shaft;
the bearing sheet is arranged at one end of the second rotating shaft;
an intermediate shaft disposed between the first rotating shaft and the second rotating shaft;
the hemostatic plaster reel is sleeved on the first rotating shaft, bypasses the intermediate shaft, and winds the bearing belt of the hemostatic plaster reel on the second rotating shaft to separate the hemostatic plaster from the bearing belt.
5. The automated hemostatic application device of claim 4, further comprising a slide rail removably disposed on the top plate, the slide rail comprising:
a first track frame;
a second rail frame disposed in parallel with the first rail frame and having a gap;
a lead screw rotatably supported between the first and second rail brackets.
6. The automated hemostatic application device of claim 5, further comprising a motor disposed at one end of the lead screw capable of driving the lead screw in rotation.
7. The automated hemostatic application device of claim 6, further comprising:
the connecting nut is provided with an internal thread hole, is sleeved on the lead screw and is in threaded fit with the lead screw, and the telescopic arm is detachably connected with the connecting nut;
wherein the lead screw rotates, and the connecting nut can slide along the lead screw.
8. An automatic hemostatic application apparatus control method using the automatic hemostatic application apparatus according to any one of claims 1 to 7, comprising:
sleeving a hemostatic patch reel on the first rotating shaft, bypassing the intermediate shaft, and winding a bearing belt of the hemostatic patch reel on the second rotating shaft to separate the hemostatic patch from the bearing belt, wherein the second rotating shaft moves at a speed v;
the patient hemostasis department is fixed a position to utilize the location holding frame, and the expansion bracket promotes the vacuum adsorption arm and removes, contacts with patient hemostasis department, accomplishes the action of stanching.
9. The automatic hemostatic application device control method of claim 8, wherein the second spool rotates at a speed of:
Figure FDA0002374412120000021
wherein D is0The distance between the hemostatic patches, v is the rotation speed of the second reel, TkDistance between vacuum suction arm and affected part, T0For positioning the height of the frame, deltakAs response coefficient, δ0The response coefficients are labeled.
CN202010060842.1A 2020-01-19 2020-01-19 Automatic hemostasis applying device and control method thereof Pending CN111134961A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106510789A (en) * 2016-12-15 2017-03-22 北京迈纳士手术机器人技术股份有限公司 Automatic pasting and pressing hemostatic paste device applied after puncture and pressing and pasting method
US20180008280A1 (en) * 2016-07-06 2018-01-11 Forge Medical, Inc. Adhesive pad and hemostasis system
CN209253000U (en) * 2018-03-20 2019-08-16 南昌华安众辉健康科技有限公司 A kind of automatic pressing haemostatic sticker of spring
CN110200755A (en) * 2019-06-06 2019-09-06 合肥市第二人民医院 A kind of surgical nursing hemostasis device
CN209734320U (en) * 2019-01-18 2019-12-06 李映辉 Transfusion hemostatic plaster

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180008280A1 (en) * 2016-07-06 2018-01-11 Forge Medical, Inc. Adhesive pad and hemostasis system
CN106510789A (en) * 2016-12-15 2017-03-22 北京迈纳士手术机器人技术股份有限公司 Automatic pasting and pressing hemostatic paste device applied after puncture and pressing and pasting method
CN209253000U (en) * 2018-03-20 2019-08-16 南昌华安众辉健康科技有限公司 A kind of automatic pressing haemostatic sticker of spring
CN209734320U (en) * 2019-01-18 2019-12-06 李映辉 Transfusion hemostatic plaster
CN110200755A (en) * 2019-06-06 2019-09-06 合肥市第二人民医院 A kind of surgical nursing hemostasis device

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Application publication date: 20200512

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