CN114588413A - Medical multi-functional sharp ware bucket cutterbar - Google Patents
Medical multi-functional sharp ware bucket cutterbar Download PDFInfo
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- CN114588413A CN114588413A CN202210351570.XA CN202210351570A CN114588413A CN 114588413 A CN114588413 A CN 114588413A CN 202210351570 A CN202210351570 A CN 202210351570A CN 114588413 A CN114588413 A CN 114588413A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
- A61M2005/3282—Apparatus for destroying used needles or syringes using mechanical means, e.g. mills
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a medical multifunctional sharp machine barrel cutter, which comprises a sharp machine barrel, a barrel cover and a cutter, wherein the barrel cover is provided with an object throwing hole, a baffle plate is rotatably connected below the object throwing hole, the barrel cover is arranged at the upper end of the sharp machine barrel, and the cutter is movably arranged at the upper end of the barrel cover; according to the invention, the sharp part on the medical appliance can be cut off through the cutter, and the sharp part can directly fall into the sharp machine barrel, and the cutter is detachably mounted, so that the medical appliance is convenient to reuse, and can be suitable for sharp machine barrels with different sizes.
Description
Technical Field
The invention relates to a medical apparatus, in particular to a medical multifunctional sharp machine barrel cutter.
Background
At present, clinically, medical personnel when handling the syringe needle, need take off the syringe needle from the utensil that is equipped with the syringe needle, throw into sharp machine bucket alone with the syringe needle in, when avoiding medical waste to retrieve, the syringe needle leads to the fact the injury to recovery personnel, at the in-process of taking off the syringe needle, medical personnel are pricked by the syringe needle easily, consequently, need install a cutterbar on sharp machine bucket, take off the syringe needle through the cutterbar, thereby avoid injuring medical personnel, do not have the cutterbar on the present general sharp machine bucket, fixed connection between cutterbar on a small number of sharp machine buckets and the sharp machine bucket, unable reuse, very big waste has been caused.
Disclosure of Invention
The invention aims to solve the technical problem that the medical multifunctional sharp machine barrel cutter is provided aiming at the defects of the prior art, and the medical multifunctional sharp machine barrel cutter is convenient to operate, safe, reliable, simple in structure and low in cost, is convenient to install on sharp machine barrels with different sizes, is convenient to use repeatedly after being disassembled, and saves the cost.
In order to solve the technical problem, the technical scheme of the invention is realized by the following modes: a medical multifunctional sharp machine barrel cutter comprises a sharp machine barrel and a barrel cover, wherein the barrel cover is provided with an object throwing hole, a baffle is rotatably connected below the object throwing hole, the barrel cover is movably arranged at the upper end of the sharp machine barrel, and the medical multifunctional sharp machine barrel cutter also comprises a cutter, and the cutter is movably arranged on the barrel cover;
the cutter comprises a fixed assembly, a rotating connecting assembly, a cutting assembly and a T-shaped sliding block, wherein the cutting assembly is rotatably connected with the T-shaped sliding block through the rotating connecting assembly, and the T-shaped sliding block is arranged on the fixed assembly in a sliding manner;
the fixing assembly comprises a fixing seat, four adjusting screw rods, four adjusting knobs, four clamping blocks and four rectangular sleeves; the fixing seat is rectangular, four rectangular sleeves are respectively arranged at four top corners of the fixing seat, and one end of each rectangular sleeve is fixedly connected with the fixing seat;
one end of each adjusting screw rod is provided with a rectangular sliding block in sliding fit with the inner wall of each rectangular sleeve, the four adjusting screw rods are respectively arranged in the four rectangular sleeves in a sliding manner, one end, away from the fixing seat, of each rectangular sleeve is provided with an end cover, the four adjusting knobs are respectively and rotatably arranged on the four end covers, one ends, away from the rectangular sliding blocks, of the adjusting knobs penetrate through the adjusting knobs, the adjusting screw rods are in threaded fit with the adjusting knobs, and the four clamping blocks are respectively arranged at one ends, away from the rectangular sliding blocks, of the four adjusting screw rods;
the fixed seat is provided with a T-shaped sliding chute, and the T-shaped sliding block is arranged in the T-shaped sliding chute in a sliding manner; the rotating connecting assembly is arranged at one end of the T-shaped sliding block;
the cutting assembly comprises a cutting seat, a cutting blade, a plurality of second thrust springs, a knife rest block and two cover plates, the cutting seat is rectangular, and one end of the cutting seat in the width direction is connected with the rotating connecting assembly;
the cutting seat is provided with a rectangular cutting through groove along the thickness direction, and a blade sliding groove is formed in the upper end of the cutting seat and is positioned on one side of the cutting through groove; a first limiting boss is arranged at one end, close to the cutting through groove, of the blade sliding groove, a second limiting step is arranged at one end of the cutting blade, the second limiting step 17a is arranged in the blade sliding groove in a sliding mode, and the cutting blade is matched with the first limiting boss in a sliding mode; a plurality of second thrust springs are arranged in the blade sliding groove side by side, one end of each second thrust spring is fixedly connected with the first limiting boss, the other end of each second thrust spring is fixedly connected with the second limiting step, a cover plate is arranged at the upper end of the cutting seat, covers the cutting blade and is in sliding fit with the cutting blade, an adjusting through groove is further formed in the cover plate, an adjusting sheet is arranged on one side, close to the second limiting step, of the upper end of the cutting blade, and the upper end of the adjusting sheet penetrates through the adjusting through groove;
a mounting groove is formed in the upper end of the cutting seat and at the position on the other side of the cutting through groove, the cutter holder block is fixedly arranged in the mounting groove, the other cover plate is arranged at the upper end of the cutting seat, and the other cover plate covers the cutter holder block;
one end of the knife rest block close to the cutting blade is molded inwards to form a cutting chute in sliding fit with the cutting blade.
According to the technical scheme, the cutter is integrally and fixedly arranged on the sharp instrument barrel through the arranged fixing assembly, and the adjusting screw rod and the adjusting knob in the fixing assembly are matched with the rectangular sleeve and can be adjusted according to the size of the sharp instrument barrel, so that the sharp instrument barrel is suitable for sharp instrument barrels of different models, and the application range is enlarged; through the cooperation between the T shape slider that sets up and the fixing base, can adjust the position of cutting assembly on fixed subassembly according to the size of sharp ware bucket to make the syringe needle directly fall into sharp ware bucket after being cut off by cutting assembly, through the rotation coupling assembling who sets up, can be convenient for cutting assembly rotates on fixed subassembly, be convenient for move cutting assembly to throw thing hole top, or move from throwing thing hole top, thereby be convenient for medical personnel open the throwing thing hole on the bung.
The invention further defines the technical scheme that:
the rotating connection assembly comprises a connection seat, a limiting fixture block, a first thrust spring, a regulation rod and two fixing plates, the connection seat is a rectangular block, a circular rotating groove is formed in the upper end of the connection seat in a downward forming mode, a fixture block sliding groove is formed in the radial side wall of the rotating groove, a through hole is formed in the fixture block sliding groove at the end, away from the rotating groove, of the fixture block sliding groove, a poking piece is arranged at one end of the regulation rod, the limiting fixture block is arranged in the fixture block sliding groove in a sliding mode, the other end of the regulation rod penetrates through the through hole in the fixture block sliding groove and extends into the fixture block sliding groove, the end, extending into the fixture block sliding groove, of the regulation rod is connected with the limiting fixture block, the first thrust spring is sleeved on the regulation rod, one end of the first thrust spring abuts against the limiting fixture block, and the other end of the first thrust spring abuts against the side wall of the fixture block sliding groove; the two fixing plates are arranged at the upper end of the connecting seat side by side, the end faces of the two fixing plates are attached, and one end of each fixing plate close to the other fixing plate is provided with an arc notch; simple structure and convenient operation.
One end of the cutting seat in the width direction is provided with a connecting plate, one end of the connecting plate, which is far away from the cutting seat, is downward formed and provided with a connecting round rod, the lower end of the connecting round rod is provided with a connecting round table matched with the rotating groove, the connecting round table is sleeved in the rotating groove, the two fixing plates are in sliding fit with the upper end of the connecting round table, and the connecting round rod is in sliding fit with the arc notch; the connecting circular truncated cone is symmetrically provided with two limiting clamping grooves along the radial direction; through the cooperation of the limiting clamping groove and the limiting clamping block, the cutting assembly can be conveniently rotated, and the cutting assembly can be conveniently fixed.
A plurality of positioning holes are formed in the T-shaped sliding block along the length direction, a positioning bolt is arranged on one positioning hole, and a blind hole matched with the positioning bolt is formed in the bottom end of the T-shaped sliding groove; through the positioning bolt, the T-shaped sliding block is fixed, the structure is simple, and the operation is convenient.
A sharp cutting edge is arranged at one end of the cutting blade, which is far away from the second limiting step, a V-shaped notch is also arranged at one end of the cutting blade, which is far away from the second limiting step, and the same V-shaped notch is arranged at the position, corresponding to the V-shaped notch, on the knife rest block; the needle head is clamped by matching the V-shaped notch on the arranged cutting blade with the V-shaped notch on the cutter holder block, so that the needle head, the injector and other appliances which cannot be cut off are separated.
Each clamping block is provided with a rubber pad, and the rubber pad is provided with anti-skid grains; through the rubber pad that sets up, both can increase the frictional force between tight piece of clamp and the sharp ware bucket, make and be connected more firm between fixed subassembly and the sharp ware bucket bung, can make again press from both sides soft joint between tight piece of clamp and the sharp ware bucket bung to when avoiding pressing from both sides tight piece of clamp and pressing from both sides sharp ware bucket bung, cause sharp ware bucket bung to damage.
The invention has the beneficial effects that: according to the technical scheme, the multifunctional sharp machine barrel cutter is integrally and fixedly arranged on the sharp machine barrel through the arranged fixing assembly, and the adjusting screw rod and the adjusting knob in the fixing assembly are matched with the rectangular sleeve and can be adjusted according to the size of the sharp machine barrel, so that the multifunctional sharp machine barrel cutter is suitable for sharp machine barrels of different models, and the application range is enlarged; through the cooperation between the T shape slider that sets up and the fixing base, can adjust the position of cutting assembly on fixed subassembly according to the size of sharp ware bucket to make the syringe needle directly fall into sharp ware bucket after being cut off by cutting assembly, through the rotation coupling assembling who sets up, can be convenient for cutting assembly rotates on fixed subassembly, be convenient for move cutting assembly to throw thing hole top, or move from throwing thing hole top, thereby be convenient for medical personnel open the throwing thing hole on the bung.
Drawings
FIG. 1 is an axial view of the present invention;
FIG. 2 is an axial view of the cutter of the present invention;
FIG. 3 is a left side view of the cutter of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is an axial exploded view of the cutter of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at B;
wherein: 1-sharp machine barrel, 2-barrel cover, 2 a-object throwing hole, 3-baffle, 4-fixed seat, 4 a-T-shaped sliding groove, 5-adjusting screw rod, 5 a-rectangular sliding block, 6-adjusting knob, 7-clamping block, 8-rectangular sleeve, 9-end cover, 10-connecting seat, 10 a-rotating groove, 10 b-clamping block sliding groove, 11-limiting clamping block, 12-first thrust spring, 13-adjusting rod, 14-T-shaped sliding block, 14 a-positioning hole, 15-fixing plate, 15 a-arc notch, 16 a-cutting through groove, 16 b-blade sliding groove, 16 c-first limiting boss, 16 d-mounting groove, 17-cutting blade, 18-second thrust spring and 19-frame blade, 19 a-a cutting sliding groove, 20-a cover plate, 20 a-an adjusting through groove, 21-an adjusting sheet, 22-a connecting plate, 23-a connecting round rod, 24-a connecting circular table, 24 a-a limiting clamping groove, 25-a shifting sheet, 26-a positioning bolt and 27-a rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.
It is to be understood that the embodiments described are merely exemplary embodiments and not restrictive of the broad invention, and that all other embodiments may be devised without departing from the spirit and scope of the present invention by those skilled in the art based on the embodiments disclosed herein. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.
Example 1
As shown in fig. 1, a medical multifunctional sharp machine barrel cutter comprises a sharp machine barrel 1 and a barrel cover 2, wherein the barrel cover 2 is provided with an object throwing hole 2a, a baffle 3 is rotatably connected below the object throwing hole 2a, the barrel cover 2 is movably arranged at the upper end of the sharp machine barrel 1, and the medical multifunctional sharp machine barrel cutter also comprises a cutter, and the cutter is movably arranged on the barrel cover 2;
the cutter comprises a fixed assembly, a rotating connecting assembly, a cutting assembly and a T-shaped sliding block 14, the cutting assembly is rotatably connected with the T-shaped sliding block 14 through the rotating connecting assembly, and the T-shaped sliding block 14 is arranged on the fixed assembly in a sliding mode;
the fixing assembly comprises a fixing seat 4, four adjusting screw rods 5, four adjusting knobs 6, four clamping blocks 7 and four rectangular sleeves 8; the fixing seat 4 is rectangular, four rectangular sleeves 8 are respectively arranged at four top corners of the fixing seat 4, and one end of each rectangular sleeve 8 is fixedly connected with the fixing seat 4;
one end of each adjusting screw rod 5 is provided with a rectangular sliding block 5a in sliding fit with the inner wall of each rectangular sleeve 8, the four adjusting screw rods 5 are respectively arranged in the four rectangular sleeves 8 in a sliding manner, one end, away from the fixed seat 4, of each rectangular sleeve 8 is provided with an end cover 9, the four adjusting knobs 6 are respectively arranged on the four end covers 9 in a rotating manner, one ends, away from the rectangular sliding blocks 5a, of the adjusting knobs 6 penetrate through the adjusting knobs 6, the adjusting screw rods 5 are in threaded fit with the adjusting knobs 6, and the four clamping blocks 7 are respectively arranged at one ends, away from the rectangular sliding blocks 5a, of the four adjusting screw rods 5;
the fixing assembly works as follows:
the adjusting knobs 6 are rotated, the corresponding adjusting screw rods 5 are affected by thread fit with the adjusting knobs 6 and limited by sliding fit between the rectangular sliding blocks 5a and the rectangular sleeve 8, when the adjusting knobs 6 rotate, the adjusting screw rods 5 slide along the axial direction, the four adjusting knobs 6 are rotated respectively, the four adjusting screw rods 5 slide, and therefore the four clamping blocks 7 are clamped with the barrel cover 2, and the cutter is fixed with the barrel cover 2.
The fixed seat 4 is provided with a T-shaped sliding chute 4a, and the T-shaped sliding block 14 is arranged in the T-shaped sliding chute 4a in a sliding manner; the rotary connecting assembly is arranged at one end of the T-shaped sliding block 14; the position of the T-shaped sliding block 14 on the fixed seat 4 is adjusted, so that the position of the cutting assembly is adjusted to adapt to barrel covers 2 with different sizes, the cutting assembly corresponds to the object throwing hole 2a on the barrel cover 2, and the needle directly falls into the sharp machine barrel 1 after the cutting assembly cuts the needle;
the cutting assembly comprises a cutting seat 16, a cutting blade 17, a plurality of second thrust springs 18, a knife rest block 19 and two cover plates 20, wherein the cutting seat 16 is rectangular, and one end of the cutting seat 16 in the width direction is connected with the rotating connecting assembly;
the cutting seat 16 is provided with a rectangular cutting through groove 16a along the thickness direction, and the needle head is downwards inserted into the sharp machine barrel 1 from the cutting through groove 16a, so that the needle head can directly fall into the sharp machine barrel 1 after being cut off; a blade sliding groove 16b is formed in the position, located on one side of the cutting through groove 16a, at the upper end of the cutting seat 16; a first limiting boss 16c is arranged at one end, close to the cutting through groove 16a, of the blade sliding groove 16b, a second limiting step 17a is arranged at one end of the cutting blade 17, the second limiting step 17a is arranged in the blade sliding groove 16b in a sliding mode, and the cutting blade 17 is in sliding fit with the first limiting boss 16 c; the plurality of second thrust springs 18 are arranged in the blade sliding groove 16b side by side, one end of each second thrust spring 18 is fixedly connected with the corresponding first limiting boss 16c, and preferably, one end of each second thrust spring 18 can be fixedly connected with the corresponding first limiting boss 16c through gluing; the other end of the second thrust spring 18 is fixedly connected with the second limit step 17a, preferably, the other end of the second thrust spring is fixedly connected with the second limit step 17a through gluing; a cover plate 20 is arranged at the upper end of the cutting seat 16, the cover plate 20 covers the cutting blade 17 and is in sliding fit with the cutting blade 17, an adjusting through groove 20a is further formed in the cover plate 20, an adjusting sheet 21 is arranged on one side, close to the second limiting step 17a, of the upper end of the cutting blade 17, and the upper end of the adjusting sheet 21 penetrates through the adjusting through groove 20 a;
a mounting groove 16d is formed in the upper end of the cutting seat 16 and at the position on the other side of the cutting through groove 16a, the cutter holder block 19 is fixedly arranged in the mounting groove 16d, another cover plate 20 is arranged at the upper end of the cutting seat 16, and the other cover plate 20 covers the cutter holder block 19;
one end of the knife rest block 19 close to the cutting blade 17 is molded inwards with a cutting chute 19a which is in sliding fit with the cutting blade 17.
The cutting assembly works as follows:
after the medical staff inserts the needle head into the sharp machine barrel 1 from the cutting through groove 16a downwards, the adjusting sheet 21 is pushed by one hand, the adjusting sheet 21 drives the cutting blade 17 to slide in the blade sliding groove 16b, when the blade sliding groove 16b slides in the blade sliding groove 16b, the second thrust spring 18 is pressed, thereby, when the second thrust spring 18 is contracted, the cutting blade 17 slides to the knife rest block 19, and the upper end of the needle head is connected with medical articles which are easy to cut such as hoses, the hose connected with the upper end of the needle head is pressed against the knife rest block 19, and during the process that the cutting blade 17 approaches the knife rest block 19, the hose connected with the upper end of the needle head is slowly cut, the cutting blade 17 is finally inserted into the cutting chute 19a to cut off the needle head, the needle head directly falls into the sharp machine barrel 1, the medical staff loosens the adjusting sheet 21, after the second thrust spring loses the external force to press, the reset is started, so that the cutting blade 17 is reset and is accommodated in the blade sliding groove 16 b; if the syringe needle upper end is during the medical article of stereoplasm such as swing joint's syringe, block the syringe needle upper end in the V-arrangement breach on a knife rest piece 19, medical personnel promote adjustment sheet 21 on the one hand, drive cutting blade 17 through adjustment sheet 21 and slide in blade spout 16b, V-arrangement breach on cutting blade 17 supports the syringe needle upper end, thereby press from both sides tight syringe needle upper end, pull out syringe etc. and syringe needle swing joint's medical apparatus by medical personnel, thereby make syringe needle and syringe etc. and syringe needle swing joint's medical apparatus and syringe needle throw off, medical personnel loosen adjustment sheet 21, the syringe needle falls into sharp ware bucket 1 in, and cutting blade 17 resets, accomodate in blade spout 16 b.
As shown in fig. 6, the rotating connection assembly includes a connection seat 10, a limiting fixture block 11, a first thrust spring 12, an adjusting rod 13 and two fixing plates 15, the connection seat 10 is a rectangular block, a circular rotating groove 10a is formed at the upper end of the connection seat 10 downward, a fixture block sliding groove 10b is formed on the radial side wall of the rotating groove 10a, a through hole is formed at one end of the fixture block sliding groove 10b, which is far away from the rotating groove 10a, a poking piece 25 is arranged at one end of the adjusting rod 13, the limiting fixture block 11 is slidably disposed in the fixture block sliding groove 10b, the other end of the adjusting rod 13 penetrates through the through hole in the fixture block sliding groove 10b and extends into the fixture block sliding groove 10b, one end of the adjusting rod 13 extending into the fixture block sliding groove 10b is connected with the limiting fixture block 11, the first thrust spring 12 is sleeved on the adjusting rod 13, one end of the first thrust spring 12 abuts against the limiting fixture block 11, and the other end abuts against the side wall of the fixture block sliding groove 10 b; the two fixing plates 15 are arranged at the upper end of the connecting seat 10 side by side, the fixing plates 15 are connected with the connecting seat 10 through bolts, the end faces of the two fixing plates 15 are attached, and an arc notch 15a is formed in one end, close to the other fixing plate 15, of each fixing plate 15;
under the condition of no external force influence, the elastic force of the first thrust spring 12 always pushes the limiting clamping block 11 to the connecting circular truncated cone 24, when the cutting seat 16 is positioned right above the fixed seat 4, the limiting clamping block 11 is embedded into one limiting clamping groove 24a, so that the rotation of the connecting circular truncated cone 24 is limited, and further the rotation of the cutting seat 16 is limited, a medical worker holds the shifting piece 25 to pull the adjusting rod 13 outwards, so that the limiting clamping block 11 is driven to slide, the limiting clamping block 11 is separated from the limiting clamping groove 24a, the connecting circular truncated cone 24 can freely rotate in the rotating groove 10a, namely, the cutting seat 16 can freely rotate, the cutting seat 16 rotates 180 degrees, after the cutting seat 16 corresponds to the object throwing hole 2a, the shifting piece 25 is opened, under the elastic force pushing of the first thrust spring 12, the limiting clamping block 11 is clamped into the other limiting clamping groove 24a, so that the rotation of the cutting seat 16 is limited.
One end of the cutting seat 16 in the width direction is provided with a connecting plate 22, one end of the connecting plate 22, which is far away from the cutting seat 16, is provided with a connecting round rod 23 in a downward forming manner, the lower end of the connecting round rod 23 is provided with a connecting round table 24 matched with the rotating groove 10a, the connecting round table 24 is sleeved in the rotating groove 10a, the two fixing plates 15 are in sliding fit with the upper end of the connecting round table 24, and the connecting round rod 23 is in sliding fit with the arc notch 15 a; the connecting round platform 24 is symmetrically provided with two limiting clamping grooves 24a along the radial direction.
A plurality of positioning holes 14a are formed in the T-shaped sliding block 14 along the length direction, a positioning bolt 26 is arranged on one positioning hole 14a, and a blind hole matched with the positioning bolt 26 is formed in the bottom end of the T-shaped sliding groove 4 a; the positioning bolt 26 is inserted into the positioning holes 14a at different positions, so that the position of the T-shaped sliding block 14 on the T-shaped sliding chute 4a can be adjusted, and the position of the cutting seat 16 on the fixed seat 4 can be adjusted to adapt to sharp machine barrels 1 with different sizes, so that the cutting seat 16 is arranged corresponding to the object throwing hole 2 a.
The one end that cutting blade 17 kept away from second spacing step 17a is equipped with sharp-pointed blade, and the one end that cutting blade 17 kept away from second spacing step 17a still is equipped with the V-arrangement breach, and the position that corresponds V-arrangement breach 17b on the sword piece 19 of putting up is equipped with the same V-arrangement breach.
Each clamping block 7 is provided with a rubber pad 27, and the rubber pad 27 is provided with anti-skid grains; rubber pads 27 may be provided on both sides of the clamping block 7.
The using process of the embodiment is as follows: the medical staff firstly fixes the whole body of the embodiment on a barrel cover 2 of a new sharp instrument barrel 1 through a fixing component;
the fixing assembly works as follows: when the adjusting knob 6 is rotated, the adjusting screw rods 5 correspondingly are influenced by thread fit with the adjusting knob 6 and are limited by sliding fit between the rectangular sliding blocks 5a and the rectangular sleeve 8, and when the adjusting knob 6 is rotated, the adjusting screw rods 5 axially slide, the four adjusting knobs 6 are respectively rotated to enable the four adjusting screw rods 5 to slide, so that the four clamping blocks 7 are clamped with the barrel cover 2, and the cutter is fixed with the barrel cover 2;
the baffle 3 is rotated to open the object throwing hole 2a, then the medical staff holds the plectrum 25 to pull the adjusting rod 13 outwards, so that the limiting clamping block 11 is driven to slide, the limiting clamping block 11 is separated from the limiting clamping groove 24a, the connecting circular truncated cone 24 can freely rotate in the rotating groove 10a, namely, the cutting seat 16 can freely rotate, the cutting seat 16 rotates 180 degrees, after the cutting seat 16 corresponds to the object throwing hole 2a, the plectrum 25 is opened, and the limiting clamping block 11 is clamped into the other limiting clamping groove 24a under the pushing force of the first thrust spring 12, so that the cutting seat 16 is limited from rotating;
then the needle head is cut off through the cutting assembly;
the cutting assembly works as follows:
after the medical staff inserts the needle head into the sharp machine barrel 1 from the cutting through groove 16a downwards, the adjusting sheet 21 is pushed by one hand, the adjusting sheet 21 drives the cutting blade 17 to slide in the blade sliding groove 16b, when the blade sliding groove 16b slides in the blade sliding groove 16b, the second thrust spring 18 is pressed, thereby, when the second thrust spring 18 is contracted, the cutting blade 17 slides to the knife block 19 of the frame, and the upper end of the needle head is connected with medical articles which are easy to cut such as hoses, the hose connected with the upper end of the needle head is pressed against the knife rest block 19, and during the process that the cutting blade 17 approaches the knife rest block 19, the hose connected with the upper end of the needle head is slowly cut, the cutting blade 17 is finally inserted into the cutting chute 19a to cut off the needle head, the needle head directly falls into the sharp machine barrel 1, the medical staff loosens the adjusting sheet 21, after the second thrust spring loses the external force to press, the reset is started, so that the cutting blade 17 is reset and is accommodated in the blade sliding groove 16 b; if the syringe needle upper end is during the medical article of stereoplasm such as swing joint's syringe, with syringe needle upper end card in the V-arrangement breach on a knife rest piece 19, medical personnel promote regulating block 21 on the one hand, drive cutting blade 17 through regulating block 21 and slide in blade spout 16b, the V-arrangement breach on cutting blade 17 supports the syringe needle upper end, thereby press from both sides tight syringe needle upper end, extract syringe etc. and syringe needle swing joint's medical apparatus by medical personnel, thereby make syringe needle and syringe etc. and syringe needle swing joint's medical apparatus and syringe needle throw off, medical personnel loosen regulating block 21, the syringe needle falls into sharp ware bucket 1 in, and cutting blade 17 resets, accomodate in blade spout 16 b.
The above embodiments are only for illustrating the technical idea of the present invention, and the technical idea of the present invention is not limited thereto, and any modifications made on the basis of the technical solution according to the technical idea of the present invention are within the scope of the present invention.
Claims (6)
1. A medical multifunctional sharp machine barrel cutter comprises a sharp machine barrel (1) and a barrel cover (2), wherein a throwing object hole (2 a) is formed in the barrel cover (2), a baffle (3) is rotatably connected below the throwing object hole (2 a), and the barrel cover (2) is movably arranged at the upper end of the sharp machine barrel (1), and the medical multifunctional sharp machine barrel cutter is characterized by further comprising a cutter which is movably arranged on the barrel cover (2);
the cutter comprises a fixed assembly, a rotating connection assembly, a cutting assembly and a T-shaped sliding block (14), wherein the cutting assembly is rotatably connected with the T-shaped sliding block (14) through the rotating connection assembly, and the T-shaped sliding block (14) is arranged on the fixed assembly in a sliding manner;
the fixing assembly comprises a fixing seat (4), four adjusting screw rods (5), four adjusting knobs (6), four clamping blocks (7) and four rectangular sleeves (8); the fixing seat (4) is rectangular, four rectangular sleeves (8) are respectively arranged at four top corners of the fixing seat (4), and one end of each rectangular sleeve (8) is fixedly connected with the fixing seat (4);
one end of each adjusting screw rod (5) is provided with a rectangular sliding block (5 a) in sliding fit with the inner wall of each rectangular sleeve (8), the four adjusting screw rods (5) are respectively arranged in the four rectangular sleeves (8) in a sliding manner, one end, far away from the fixing seat (4), of each rectangular sleeve (8) is provided with an end cover (9), the four adjusting knobs (6) are respectively and rotatably arranged on the four end covers (9), one ends, far away from the rectangular sliding blocks (5 a), of the adjusting knobs (6) penetrate through the adjusting knobs (6), the adjusting screw rods (5) are in threaded fit with the adjusting knobs (6), and the four clamping blocks (7) are respectively arranged at one ends, far away from the rectangular sliding blocks (5 a), of the four adjusting screw rods (5);
the T-shaped sliding groove (4 a) is formed in the fixed seat (4), and the T-shaped sliding block (14) is arranged in the T-shaped sliding groove (4 a) in a sliding mode; the rotating connecting assembly is arranged at one end of the T-shaped sliding block (14);
the cutting assembly comprises a cutting seat (16), a cutting blade (17), a plurality of second thrust springs (18), a knife rest block (19) and two cover plates (20), the cutting seat (16) is rectangular, and one end of the cutting seat (16) in the width direction is connected with the rotating connecting assembly;
a rectangular cutting through groove (16 a) is formed in the cutting seat (16) along the thickness direction, and a blade sliding groove (16 b) is formed in the position, located on one side of the cutting through groove (16 a), of the upper end of the cutting seat (16); a first limiting boss (16 c) is arranged at one end, close to the cutting through groove (16 a), of the blade sliding groove (16 b), a second limiting step (17 a) is arranged at one end of the cutting blade (17), the second limiting step (17 a) is arranged in the blade sliding groove (16 b) in a sliding mode, and the cutting blade (17) is in sliding fit with the first limiting boss (16 c); a plurality of second thrust springs (18) are arranged in the blade sliding groove (16 b) side by side, one ends of the second thrust springs (18) are fixedly connected with the first limiting bosses (16 c), the other ends of the second thrust springs are fixedly connected with the second limiting steps (17 a), a cover plate (20) is arranged at the upper end of the cutting seat (16), the cover plate (20) covers the cutting blade (17) and is in sliding fit with the cutting blade (17), an adjusting through groove (20 a) is further formed in the cover plate (20), an adjusting sheet (21) is arranged on one side, close to the second limiting steps (17 a), of the upper end of the cutting blade (17), and the upper end of the adjusting sheet (21) penetrates through the adjusting through groove (20 a);
a mounting groove (16 d) is formed in the upper end of the cutting seat (16) and located on the other side of the cutting through groove (16 a), the cutter holder block (19) is fixedly arranged in the mounting groove (16 d), another cover plate (20) is arranged at the upper end of the cutting seat (16), and the other cover plate (20) covers the cutter holder block (19);
one end of the knife rest block (19) close to the cutting blade (17) is molded inwards to form a cutting chute (19 a) matched with the cutting blade (17) in a sliding mode.
2. The medical multifunctional sharp machine barrel cutter as claimed in claim 1, wherein: the rotating connecting assembly comprises a connecting seat (10), a limiting clamping block (11), a first thrust spring (12), an adjusting rod (13) and two fixing plates (15), the connecting seat (10) is a rectangular block, a circular rotating groove (10 a) is formed in the upper end of the connecting seat (10) in a downward forming mode, a clamping block sliding groove (10 b) is formed in the radial side wall of the rotating groove (10 a), a through hole is formed in one end, away from the rotating groove (10 a), of the clamping block sliding groove (10 b), a poking piece (25) is arranged at one end of the adjusting rod (13), the limiting clamping block (11) is arranged in the clamping block sliding groove (10 b) in a sliding mode, the other end of the adjusting rod (13) penetrates through the through hole in the clamping block sliding groove (10 b) and extends into the clamping block sliding groove (10 b), one end, extending into the clamping block sliding groove (10 b), of the adjusting rod (13) is connected with the limiting clamping block (11), the first thrust spring (12) is sleeved on the adjusting rod (13), one end of the first thrust spring (12) is propped against the limiting clamping block (11), and the other end is propped against the side wall of the clamping block sliding groove (10 b); two fixed plates (15) set up side by side in the upper end of connecting seat (10), and two fixed plate (15) terminal surface laminating, and the one end that every fixed plate (15) is close to another fixed plate (15) all is equipped with circular arc breach (15 a).
3. The medical multifunctional sharp machine barrel cutter as claimed in claim 2, wherein: one end of the cutting seat (16) in the width direction is provided with a connecting plate (22), one end, far away from the cutting seat (16), of the connecting plate (22) is provided with a connecting round rod (23) in a downward forming mode, the lower end of the connecting round rod (23) is provided with a connecting round table (24) matched with the rotating groove (10 a), the connecting round table (24) is sleeved in the rotating groove (10 a), the two fixing plates (15) are in sliding fit with the upper end of the connecting round table (24), and the connecting round rod (23) is in sliding fit with the arc notch (15 a); the connecting round platform (24) is symmetrically provided with two limiting clamping grooves (24 a) along the radial direction.
4. The medical multifunctional sharp machine barrel cutter as claimed in claim 1, wherein: a plurality of positioning holes (14 a) are formed in the T-shaped sliding block (14) in the length direction, a positioning bolt (26) is arranged on one positioning hole (14 a), and a blind hole matched with the positioning bolt (26) is formed in the bottom end of the T-shaped sliding groove (4 a).
5. The medical multifunctional sharp machine barrel cutter as claimed in claim 1, wherein: the one end that spacing step (17 a) of second was kept away from in cutting blade (17) is equipped with sharp-pointed blade, the one end that spacing step (17 a) of second was kept away from in cutting blade (17) still is equipped with the V-arrangement breach, the position that corresponds V-arrangement breach (17 b) on frame sword piece (19) is equipped with the same V-arrangement breach.
6. The medical multifunctional sharp machine barrel cutter as claimed in claim 1, wherein: each clamping block (7) is provided with a rubber pad (27), and the rubber pad (27) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210351570.XA CN114588413B (en) | 2022-04-02 | 2022-04-02 | Medical multi-functional sharp machine bucket cutterbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210351570.XA CN114588413B (en) | 2022-04-02 | 2022-04-02 | Medical multi-functional sharp machine bucket cutterbar |
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| Publication Number | Publication Date |
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| CN114588413A true CN114588413A (en) | 2022-06-07 |
| CN114588413B CN114588413B (en) | 2023-08-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3060155A1 (en) * | 2013-10-18 | 2016-08-31 | Schaffer, Michael H. | Sharps end capture device and method |
| CN110712150A (en) * | 2019-11-07 | 2020-01-21 | 邵阳博瑞钟表制造有限公司 | Novel watchcase anchor clamps of timing instrument |
| CN210365393U (en) * | 2019-07-30 | 2020-04-21 | 何艳萍 | Novel sharp machine box of cutting pipeline |
| CN210762441U (en) * | 2019-08-21 | 2020-06-16 | 王兰 | Medical sharp instrument processing and collecting box |
| CN210785775U (en) * | 2019-06-14 | 2020-06-19 | 重庆市璧山区人民医院 | Novel sharp instrument box |
| CN213249789U (en) * | 2020-08-11 | 2021-05-25 | 王仔鸽 | Medical treatment is with sharp ware storage device that has cutting function |
| CN215246814U (en) * | 2021-07-13 | 2021-12-21 | 江苏卡琳空间家居科技有限公司 | Utensil is assisted with edges and corners protection to aviation board production packing |
| CN215688499U (en) * | 2021-04-14 | 2022-02-01 | 温州市人民医院 | Sharp ware collection device that can lock automatically |
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2022
- 2022-04-02 CN CN202210351570.XA patent/CN114588413B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3060155A1 (en) * | 2013-10-18 | 2016-08-31 | Schaffer, Michael H. | Sharps end capture device and method |
| CN210785775U (en) * | 2019-06-14 | 2020-06-19 | 重庆市璧山区人民医院 | Novel sharp instrument box |
| CN210365393U (en) * | 2019-07-30 | 2020-04-21 | 何艳萍 | Novel sharp machine box of cutting pipeline |
| CN210762441U (en) * | 2019-08-21 | 2020-06-16 | 王兰 | Medical sharp instrument processing and collecting box |
| CN110712150A (en) * | 2019-11-07 | 2020-01-21 | 邵阳博瑞钟表制造有限公司 | Novel watchcase anchor clamps of timing instrument |
| CN213249789U (en) * | 2020-08-11 | 2021-05-25 | 王仔鸽 | Medical treatment is with sharp ware storage device that has cutting function |
| CN215688499U (en) * | 2021-04-14 | 2022-02-01 | 温州市人民医院 | Sharp ware collection device that can lock automatically |
| CN215246814U (en) * | 2021-07-13 | 2021-12-21 | 江苏卡琳空间家居科技有限公司 | Utensil is assisted with edges and corners protection to aviation board production packing |
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| Publication number | Publication date |
|---|---|
| CN114588413B (en) | 2023-08-08 |
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