CN113995462B - Internal medicine cardiovascular operation is with pressing hemostasis device - Google Patents
Internal medicine cardiovascular operation is with pressing hemostasis device Download PDFInfo
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- CN113995462B CN113995462B CN202111498241.XA CN202111498241A CN113995462B CN 113995462 B CN113995462 B CN 113995462B CN 202111498241 A CN202111498241 A CN 202111498241A CN 113995462 B CN113995462 B CN 113995462B
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- 230000023597 hemostasis Effects 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 title claims abstract description 19
- 239000003814 drug Substances 0.000 title claims abstract description 14
- 230000002526 effect on cardiovascular system Effects 0.000 title claims description 5
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000005520 cutting process Methods 0.000 claims abstract description 42
- 238000013130 cardiovascular surgery Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 1
- 238000003892 spreading Methods 0.000 abstract description 5
- 230000007480 spreading Effects 0.000 abstract description 5
- 210000004204 blood vessel Anatomy 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010003173 Arterial rupture Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001736 capillary Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 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
- 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
- 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
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
-
- 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
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/005—Bandage applicators
-
- 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
- A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
- A61F15/02—Devices for cutting bandages of any kind, e.g. shears, cast-cutting saws
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Medical Informatics (AREA)
- Reproductive Health (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a pressing hemostasis device for cardiovascular surgery in internal medicine, and relates to the technical field of medical treatment. The pressure hemostatic gauze is wound on a winding drum, and sequentially passes through the first clamping mechanism, the second clamping mechanism and the cutting mechanism. According to the invention, when the pressure hemostatic gauze is pressed, the pressure hemostatic gauze is completely spread by the spreading mechanism, so that the pressure hemostatic gauze is prevented from being deviated or aggregated together, the hemostatic effect is greatly improved, and the pressure hemostatic gauze is convenient to replace by arranging the placement box, the winding drum and the cutting mechanism, so that the problems that the pressure hemostatic gauze of the existing hemostatic device is inconvenient to replace, is easy to deviate during pressing, and is not ideal in hemostatic effect are solved.
Description
Technical Field
The invention belongs to the technical field of medical treatment, and particularly relates to a compression hemostasis device for cardiovascular surgery in internal medicine.
Background
Cardiovascular is composed of heart and blood vessels, which include arteries, veins and capillaries, and if a blood vessel occlusion occurs in the brain, a part of the brain dies, which is a stroke, and arteries in the brain are very fragile, sometimes causing a stroke, which is not a blood vessel occlusion, but an arterial rupture, which is cerebral hemorrhage, and if an occlusion occurs in the legs, which causes pain in the legs, which is a type of thrombosis. During cardiovascular surgery in medicine, the operation of the legs is often encountered, arterial blockage of the legs is very dangerous, and during the operation, compression hemostasis is needed for the legs.
Through retrieving, bulletin number CN113331902a, bulletin date 2021.09.03 discloses a pressing hemostasis device for cardiovascular surgery of internal medicine, which relates to the field of medical instruments. This internal medicine cardiovascular operation is with pressing down hemostasis device includes hemostasis device base, fixed clamping end structure, activity clamping end structure, tightens up end structure and pressure hemostatic gauze, hemostasis device base includes arc wall fixed block and arc rubber cushion, the bottom at arc wall fixed block is passed through to arc rubber cushion, fixed clamping end structure fixed connection is in the left side of hemostasis device base, activity clamping end structure sets up the right side at hemostasis device base. The pressing hemostasis device for the internal medicine cardiovascular surgery is convenient to manufacture and low in cost when being manufactured, is particularly suitable for pressing hemostasis operation in the operation of internal medicine cardiovascular diseases, has important significance in the internal medicine cardiovascular surgery, reduces the operation difficulty, avoids the occurrence of operation danger, and is suitable for popularization.
The patent has the following disadvantages:
1. when the hemostatic device needs to be replaced with a pressure hemostatic gauze, the old device needs to be removed and replaced with a new device, so that the practical operation is inconvenient and the efficiency is low;
2. the pressure hemostatic gauze of the hemostatic device is easy to deviate when being pressed, so that the pressure hemostatic gauze is easy to aggregate together, and the hemostatic effect is not ideal.
Therefore, the existing hemostatic devices cannot meet the needs in practical use, so there is an urgent need for improved techniques in the market to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a pressing hemostatic device for medical cardiovascular surgery, which is characterized in that when pressing pressure hemostatic gauze, the pressure hemostatic gauze is completely spread by a spreading mechanism, so that the pressure hemostatic gauze is prevented from being deviated or aggregated together, the hemostatic effect is greatly improved, the pressure hemostatic gauze is convenient to replace by arranging a placement box, a winding drum and a cutting mechanism, and the problems that the pressure hemostatic gauze of the traditional hemostatic device is inconvenient to replace, is easy to deviate during pressing, and is not ideal in hemostatic effect are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a pressing hemostasis device for cardiovascular surgery of internal medicine, which comprises a base, pressure hemostasis gauze, a support frame and a spreading mechanism, wherein an unreeling box and a first clamping mechanism are respectively arranged on the left side surface of the base, a second clamping mechanism and a cutting mechanism are respectively arranged on the right side surface of the base, a winding drum is rotatably arranged in the unreeling box, the pressure hemostasis gauze is wound on the winding drum, and the pressure hemostasis gauze sequentially passes through the first clamping mechanism, the second clamping mechanism and the cutting mechanism;
the top of the base is fixedly provided with a supporting frame, a plurality of supporting mechanisms are arranged on the supporting frame in a penetrating way, and the supporting mechanisms are uniformly distributed on two sides of the pressure hemostatic gauze;
the opening mechanism comprises a rod body, a limiting block is fixed at the top end of the rod body, a U-shaped block is fixed at the bottom end of the rod body, a round corner is arranged at the corner of the U-shaped block, and a positioning chute is formed in the U-shaped block;
the edge of both sides of the pressure hemostatic gauze is uniformly and integrally formed with sliding strips, both sides of the pressure hemostatic gauze are both bent upwards, and the sliding strips at the edges are arranged in the positioning sliding grooves in a sliding manner.
Further, the support frame includes arc and stand, the top at the base is fixed through four stands to the arc, be provided with a plurality of equidistant through-holes that distribute on the arc, prop open the mechanism and run through the setting in the through-hole.
Further, a magnet sleeve is fixed in the through hole, an iron sheet is sleeved on the surface of the rod body, and the iron sheet is magnetically attracted with the magnet sleeve.
Further, the length of the magnet sleeve is larger than the diameter length of the iron sheet.
Further, the width of the positioning sliding groove is larger than that of the sliding strip.
Further, first fixture includes centre gripping box and centre gripping apron, mutual joint between centre gripping box and the centre gripping apron, the inside of centre gripping box is fixed with first sawtooth chucking piece, the back department of centre gripping apron is provided with second sawtooth chucking piece, second sawtooth chucking piece rotates with adjusting screw's inner to be connected, adjusting screw runs through and sets up on the centre gripping apron, first sawtooth chucking piece cooperatees with second sawtooth chucking piece, just the upper and lower both ends of first sawtooth chucking piece and second sawtooth chucking piece all are provided with first deflector roll.
Further, the structure of the second clamping mechanism is identical to that of the first clamping mechanism.
Further, the mechanism cuts includes cuts the box and cuts the apron, cut the box and cut and overlap the joint each other between the apron, the inside that cuts the box is fixed with the cutter seat, the back department of cutting the apron is provided with the cutter, the inner fixed connection of cutter and push rod, the push rod runs through and sets up on cutting the apron, the cover is equipped with the spring on the push rod between the outer end of push rod and the apron that cuts, the cutter seat cooperatees with the cutter, just the upper and lower both ends of cutter seat all are provided with the second deflector roll.
Further, be provided with arc rubber cushion in the top recess of base, all be provided with a plurality of draw-in grooves on two sides about the base, unreel case, cut and all be provided with on the back of box and two centre gripping boxes with draw-in groove matched with fixture block.
The invention has the following beneficial effects:
1. according to the invention, the supporting frame and the opening mechanism are arranged, so that when the pressure hemostatic gauze is pressed, the pressure hemostatic gauze is completely opened by the opening mechanism, the pressure hemostatic gauze is prevented from shifting, the pressure hemostatic gauze is prevented from being aggregated together, and the hemostatic effect is greatly improved.
2. According to the invention, the placement box, the winding drum and the cutting mechanism are arranged, so that the pressure hemostatic gauze is convenient to replace, when the pressure hemostatic gauze is replaced, the pressure hemostatic gauze is pulled, so that the new pressure hemostatic gauze on the winding drum is moved to the upper part of the base, and then the old pressure hemostatic gauze is cut off by the cutting mechanism, thereby avoiding the need of taking down the whole device and replacing the new device when the pressure hemostatic gauze needs to be replaced, and greatly improving the replacement efficiency.
3. According to the hemostatic device, the clamping grooves are formed, the unreeling box, the cutting box and the two clamping boxes are clamped on the base through the matching of the clamping grooves and the clamping blocks, and when the hemostatic device needs to be cleaned, the unreeling box, the cutting box and the two clamping boxes are convenient to detach and clean, so that the hemostatic device is more thorough in cleaning.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of a pressure hemostatic gauze penetration of the present invention;
FIG. 3 is a schematic view of a support frame according to the present invention;
FIG. 4 is a cross-sectional view of the attachment of the spreader mechanism to the pressure hemostatic gauze of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4A in accordance with the present invention;
FIG. 6 is a schematic view of a base structure of the present invention;
FIG. 7 is an exploded view of a first clamping mechanism according to the present invention;
FIG. 8 is a second schematic explosion diagram of the first clamping mechanism of the present invention;
FIG. 9 is an exploded view of the cutting mechanism of the present invention;
fig. 10 is an exploded view of a cutting mechanism according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a base; 2. unreeling the box; 3. a first clamping mechanism; 4. a second clamping mechanism; 5. a cutting mechanism; 6. pressure hemostatic gauze; 7. a support frame; 8. a spreading mechanism; 11. arc rubber cushion blocks; 12. a clamping groove; 21. a reel; 31. clamping the box body; 32. clamping the cover plate; 33. a first saw tooth clamping block; 34. a first guide roller; 35. a second saw tooth clamping block; 36. adjusting a screw; 51. cutting the box body; 52. cutting the cover plate; 53. a cutter holder; 54. a second guide roller; 55. a cutter; 56. a push rod; 57. a spring; 61. a slide bar; 71. an arc-shaped plate; 72. a column; 73. a through hole; 74. a magnet sleeve; 81. a rod body; 82. a limiting block; 83. a U-shaped block; 84. a rounded corner portion; 85. positioning a chute; 86. iron sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, the invention discloses a pressing hemostasis device for cardiovascular surgery in internal medicine, which comprises a base 1, a pressure hemostatic gauze 6, a support frame 7 and a spreading mechanism 8, wherein an unreeling box 2 and a first clamping mechanism 3 are respectively arranged on the left side surface of the base 1, a second clamping mechanism 4 and a cutting mechanism 5 are respectively arranged on the right side surface of the base 1, a winding drum 21 is rotatably arranged in the unreeling box 2, the pressure hemostatic gauze 6 is wound on the winding drum 21, and the pressure hemostatic gauze 6 sequentially passes through the first clamping mechanism 3, the second clamping mechanism 4 and the cutting mechanism 5.
As shown in fig. 3, a supporting frame 7 is fixed at the top of the base 1, a plurality of supporting mechanisms 8 are arranged on the supporting frame 7 in a penetrating manner, the supporting frames 7 are uniformly distributed on two sides of the pressure hemostatic gauze 6, each supporting frame 7 comprises an arc-shaped plate 71 and upright posts 72, the arc-shaped plates 71 are fixed at the top of the base 1 through the four upright posts 72, a plurality of through holes 73 which are distributed at equal intervals are formed in the arc-shaped plates 71, and the supporting mechanisms 8 are arranged in the through holes 73 in a penetrating manner.
As shown in fig. 4-5, the opening mechanism 8 includes a rod 81, a limiting block 82 is fixed at the top end of the rod 81, a U-shaped block 83 is fixed at the bottom end of the rod 81, a round corner 84 is provided at the corner of the U-shaped block 83, a positioning chute 85 is formed inside the U-shaped block 83, a magnet sleeve 74 is fixed inside the through hole 73, an iron sheet 86 is sleeved on the surface of the rod 81, the iron sheet 86 is magnetically attracted with the magnet sleeve 74, the length of the magnet sleeve 74 is greater than the diameter length of the iron sheet 86, sliding strips 61 are uniformly formed at the edges of two sides of the pressure hemostatic gauze 6, the two sides of the pressure hemostatic gauze 6 are both bent upwards and the sliding strips 61 at the edges are slidably arranged in the positioning chute 85, and the width of the positioning chute 85 is greater than the width of the sliding strips 61.
When the opening mechanism 8 is specifically used, when the pressure hemostatic gauze 6 descends under the action of pulling force, the sliding bar 61 drives the U-shaped block 83 to descend, the U-shaped block 83 drives the rod body 81 to descend, the rod body 81 drives the iron sheet 86 to descend along the magnet sleeve 74, the pressure hemostatic gauze 6 is completely opened through the opening mechanism 8, the pressure hemostatic gauze 6 is prevented from being deviated, the pressure hemostatic gauze 6 is prevented from being polymerized together, the hemostatic effect is greatly improved, after the operation of a patient is finished, the rod body 81 is pulled outwards, the rod body 81 is separated from the leg of the patient, and the patient is convenient to leave the device.
As shown in fig. 7-8, the first clamping mechanism 3 includes a clamping box 31 and a clamping cover plate 32, the clamping box 31 and the clamping cover plate 32 are clamped with each other, a first saw tooth clamping block 33 is fixed in the clamping box 31, a second saw tooth clamping block 35 is arranged at the back of the clamping cover plate 32, the second saw tooth clamping block 35 is rotationally connected with the inner end of an adjusting screw 36, the adjusting screw 36 is penetratingly arranged on the clamping cover plate 32, the first saw tooth clamping block 33 is matched with the second saw tooth clamping block 35, first guide rollers 34 are arranged at the upper end and the lower end of the first saw tooth clamping block 33 and the second saw tooth clamping block 35, and the structure of the second clamping mechanism 4 is identical to that of the first clamping mechanism 3.
When the first clamping mechanism 3 is specifically used, the adjusting screw 36 is rotated, the adjusting screw 36 drives the second saw tooth clamping block 35 to move towards the first saw tooth clamping block 33, the pressure hemostatic gauze 6 is locked under the cooperation of the first saw tooth clamping block 33 and the second saw tooth clamping block 35, the first guide roller 34 plays a guiding role, abrasion of the pressure hemostatic gauze 6 is avoided, and movement of the pressure hemostatic gauze 6 is also facilitated.
As shown in fig. 9-10, the cutting mechanism 5 includes a cutting box 51 and a cutting cover plate 52, the cutting box 51 and the cutting cover plate 52 are clamped with each other, a cutter seat 53 is fixed in the cutting box 51, a cutter 55 is arranged at the back of the cutting cover plate 52, the cutter 55 is fixedly connected with the inner end of a push rod 56, the push rod 56 is arranged on the cutting cover plate 52 in a penetrating manner, a spring 57 is sleeved on the push rod 56 between the outer end of the push rod 56 and the cutting cover plate 52, the cutter seat 53 is matched with the cutter 55, and the upper end and the lower end of the cutter seat 53 are respectively provided with a second guide roller 54.
When the cutting mechanism 5 is specifically used, the push rod 56 is pushed, the push rod 56 drives the cutter 55 to move, and the pressure hemostatic gauze 6 is cut off under the cooperation of the cutter 55 and the cutter seat 53.
As shown in fig. 6, an arc rubber cushion block 11 is disposed in a top groove of the base 1, a plurality of clamping grooves 12 are disposed on left and right sides of the base 1, and clamping blocks matched with the clamping grooves 12 are disposed on back surfaces of the unreeling box 2, the cutting box 51 and the two clamping boxes 31.
One specific application of this embodiment is:
s1: the legs of the patient are placed on the arc-shaped rubber cushion block 11, the first clamping mechanism 3 is locked, the second clamping mechanism 4 is loosened, then the pressure hemostatic gauze 6 is pulled, the pressure hemostatic gauze 6 descends along with the pressure hemostatic gauze until the parts of the legs of the patient to be hemostatic are pressed, and then the second clamping mechanism 4 is locked;
s2: in the descending process of the pressure hemostatic gauze 6, the opening mechanism 8 descends under the drive of the pressure hemostatic gauze 6, and the pressure hemostatic gauze 6 can be completely opened because the opening mechanism 8 is limited in the through holes 73, so that the pressure hemostatic gauze 6 is prevented from being deviated or aggregated;
s3: when the pressure hemostatic gauze 6 needs to be replaced, the first clamping mechanism 3 and the second clamping mechanism 4 are loosened, then the pressure hemostatic gauze 6 is pulled, so that the new pressure hemostatic gauze 6 on the winding drum 21 moves to the upper portion of the base 1, then the first clamping mechanism 3 is locked, the pressure hemostatic gauze 6 is pulled continuously, the pressure hemostatic gauze 6 descends along with the first clamping mechanism until the portion of the leg of a patient to be hemostatic is pressed, the second clamping mechanism 4 is locked, and finally the old pressure hemostatic gauze 6 is cut off through the cutting mechanism 5.
The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present invention.
Claims (9)
1. The utility model provides a cardiovascular operation of internal medicine is with pressing hemostasis device, includes base (1), pressure hemostatic gauze (6), support frame (7) and struts mechanism (8), its characterized in that: the device is characterized in that an unreeling box (2) and a first clamping mechanism (3) are respectively arranged on the left side face of the base (1), a second clamping mechanism (4) and a cutting mechanism (5) are respectively arranged on the right side face of the base (1), a winding drum (21) is rotatably arranged in the unreeling box (2), pressure hemostatic gauze (6) is wound on the winding drum (21), and the pressure hemostatic gauze (6) sequentially passes through the first clamping mechanism (3), the second clamping mechanism (4) and the cutting mechanism (5);
the top of the base (1) is fixedly provided with a supporting frame (7), a plurality of supporting mechanisms (8) are arranged on the supporting frame (7) in a penetrating way, and the supporting mechanisms (8) are uniformly distributed on two sides of the pressure hemostatic gauze (6);
the opening mechanism (8) comprises a rod body (81), a limiting block (82) is fixed at the top end of the rod body (81), a U-shaped block (83) is fixed at the bottom end of the rod body (81), a round corner part (84) is arranged at the corner of the U-shaped block (83), and a positioning chute (85) is formed in the U-shaped block (83);
the two side edges of the pressure hemostatic gauze (6) are uniformly formed with slide bars (61), both sides of the pressure hemostatic gauze (6) are bent upwards, and the slide bars (61) at the edges are arranged in the positioning sliding grooves (85) in a sliding mode.
2. The pressing hemostasis device for medical cardiovascular surgery according to claim 1, characterized in that the support frame (7) comprises an arc-shaped plate (71) and stand columns (72), the arc-shaped plate (71) is fixed at the top of the base (1) through four stand columns (72), a plurality of through holes (73) distributed at equal intervals are formed in the arc-shaped plate (71), and the opening mechanism (8) is arranged in the through holes (73) in a penetrating mode.
3. The pressing hemostasis device for medical cardiovascular surgery according to claim 2, characterized in that a magnet sleeve (74) is fixed in the through hole (73), an iron sheet (86) is sleeved on the surface of the rod body (81), and the iron sheet (86) is magnetically connected with the magnet sleeve (74).
4. A compression hemostasis device for medical cardiovascular surgery as in claim 3, characterized in that the length of the magnet sleeve (74) is greater than the diameter length of the iron sheet (86).
5. A compression hemostasis device for medical cardiovascular surgery as in claim 1, characterized in that the positioning chute (85) has a width greater than the width of the slide (61).
6. The pressing hemostasis device for cardiovascular surgery of internal medicine according to claim 1, characterized in that, first fixture (3) includes centre gripping box (31) and centre gripping apron (32), mutual joint between centre gripping box (31) and centre gripping apron (32), the inside of centre gripping box (31) is fixed with first sawtooth chucking piece (33), the back department of centre gripping apron (32) is provided with second sawtooth chucking piece (35), the inner rotation of second sawtooth chucking piece (35) and adjusting screw (36) is connected, adjusting screw (36) run through and set up on centre gripping apron (32), first sawtooth chucking piece (33) cooperate with second sawtooth chucking piece (35), just the upper and lower both ends of first sawtooth chucking piece (33) and second sawtooth chucking piece (35) all are provided with first deflector roll (34).
7. A compression hemostasis device for medical cardiovascular surgery according to claim 6, characterized in that the second clamping mechanism (4) is of exactly the same construction as the first clamping mechanism (3).
8. The pressing hemostasis device for cardiovascular surgery in medical department according to claim 1, characterized in that the cutting mechanism (5) comprises a cutting box body (51) and a cutting cover plate (52), the cutting box body (51) and the cutting cover plate (52) are clamped with each other, a cutter seat (53) is fixed in the cutting box body (51), a cutter (55) is arranged at the back of the cutting cover plate (52), the cutter (55) is fixedly connected with the inner end of a push rod (56), the push rod (56) penetrates through the cutting cover plate (52), a spring (57) is sleeved on the push rod (56) between the outer end of the push rod (56) and the cutting cover plate (52), the cutter seat (53) is matched with the cutter (55), and second guide rollers (54) are arranged at the upper end and the lower end of the cutter seat (53).
9. The pressing hemostasis device for cardiovascular surgery in medical department according to claim 8, characterized in that an arc-shaped rubber cushion block (11) is arranged in a top groove of the base (1), a plurality of clamping grooves (12) are formed in the left side surface and the right side surface of the base (1), and clamping blocks matched with the clamping grooves (12) are arranged on the back surfaces of the unreeling box (2), the cutting box body (51) and the two clamping box bodies (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111498241.XA CN113995462B (en) | 2021-12-09 | 2021-12-09 | Internal medicine cardiovascular operation is with pressing hemostasis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111498241.XA CN113995462B (en) | 2021-12-09 | 2021-12-09 | Internal medicine cardiovascular operation is with pressing hemostasis device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113995462A CN113995462A (en) | 2022-02-01 |
| CN113995462B true CN113995462B (en) | 2024-01-23 |
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| CN202111498241.XA Active CN113995462B (en) | 2021-12-09 | 2021-12-09 | Internal medicine cardiovascular operation is with pressing hemostasis device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004337393A (en) * | 2003-05-16 | 2004-12-02 | Dairin Kk | Blood vessel tourniquet |
| CN201175360Y (en) * | 2008-02-18 | 2009-01-07 | 叶永强 | Artery compression hemostasis device |
| CN105708555A (en) * | 2016-04-14 | 2016-06-29 | 天津海迈医用科技有限公司 | Automatic-spitting tourniquet machine |
| CN209136756U (en) * | 2018-10-24 | 2019-07-23 | 云南省第二人民医院 | Internal Medicine-Cardiovascular Dept. hemostasis compressorium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8926651B2 (en) * | 2010-09-14 | 2015-01-06 | Rex McDonald | Self-locking tourniquet and automated timer |
| CN105263424B (en) * | 2013-05-07 | 2020-09-04 | 图尼看护私人有限公司 | Clamping device for reducing venous blood flow |
| NO341811B1 (en) * | 2016-09-15 | 2018-01-29 | Aristeia As | Tourniquet |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004337393A (en) * | 2003-05-16 | 2004-12-02 | Dairin Kk | Blood vessel tourniquet |
| CN201175360Y (en) * | 2008-02-18 | 2009-01-07 | 叶永强 | Artery compression hemostasis device |
| CN105708555A (en) * | 2016-04-14 | 2016-06-29 | 天津海迈医用科技有限公司 | Automatic-spitting tourniquet machine |
| CN209136756U (en) * | 2018-10-24 | 2019-07-23 | 云南省第二人民医院 | Internal Medicine-Cardiovascular Dept. hemostasis compressorium |
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