CN116172633B - Suture transport mechanism for suturing tissue - Google Patents
Suture transport mechanism for suturing tissue Download PDFInfo
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- CN116172633B CN116172633B CN202211712761.0A CN202211712761A CN116172633B CN 116172633 B CN116172633 B CN 116172633B CN 202211712761 A CN202211712761 A CN 202211712761A CN 116172633 B CN116172633 B CN 116172633B
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- swing arm
- discharging channel
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- 230000007723 transport mechanism Effects 0.000 title claims description 10
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims description 37
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000000645 desinfectant Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 10
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 241000287107 Passer Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06114—Packages or dispensers for needles or sutures
- A61B17/06119—Packages or dispensers for needles or sutures of cylindrical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
- A61L2101/32—Organic compounds
- A61L2101/34—Hydroxy compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/39—Other types of filamentary materials or special applications
- B65H2701/3918—Surgical sutures
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides a suture conveying mechanism for suturing tissues, which comprises a sloping plate, a bottom ring, a discharging channel, a sliding rail, a lining plate, an inner bearing, a sleeve ring and a sealing plate, wherein the sloping plate is positioned at the upper end of a holding piece, the bottom ring surrounds the lower end of the sloping plate, the discharging channel penetrates through the sloping plate and is close to the lower end of the bottom ring, the sliding rail is arranged in the discharging channel, the inner bearing slides on one side of the sliding rail, the lining plate is arranged on one side of the lower end of the inner bearing, the sleeve ring swings on the outer side of the inner bearing, the sealing plate swings on one side of the sleeve ring, and as the sealing plate swings downwards, alcohol in the sloping plate drips to the outer side of a suture through the inner part of the discharging channel, and as the suture is stretched continuously by hand, the suture moves continuously at the lower end of the sloping plate, and can form alcohol disinfection when the suture moves to the lower end of the sloping plate, so that the conveying mechanism can disinfect the suture before the suture, and the condition that the surface of the suture is polluted due to the bacteria attached to the surface of the conveying mechanism is avoided.
Description
Technical Field
The invention relates to the technical field of suture tissues, in particular to a suture conveying mechanism for suture tissues.
Background
The suture is usually an operation suture, the operation suture can be generally divided into two types of absorbable threads and non-absorbable threads, the suture is matched with a suture needle, when the suture is used for suturing tissues, the suture is required to be conveyed through a conveying mechanism, the situation that the suture is knotted in the suturing process is avoided, and the technical teaching of the suture conveying mechanism is aimed at;
Currently, CN201580017947.6 in the prior art is used for suture delivery devices for suturing tissue, disclosing suture delivery devices, the inventive reaction force member being insertable into a surgical opening and deployable against withdrawal from the opening, a compression member being slidable down the elongate member to compress the tissue to be sutured against the reaction force member, a suture passer loaded with suture ends being passed through a needle tube within the elongate member to emerge from the elongate member and pierce the tissue to be sutured, then positioning the suture ends with a suture catch, the suture passer being extractable, leaving the suture ends, the suture catch being retractable, leaving the suture ends;
the following problems can be found by comparing documents and the prior art:
1. the suture conveying mechanism is used for accommodating the suture in a winding mode, and when the suture is combined, the suture is required to be quickly conveyed by the conveying mechanism, so that the suture cannot be quickly conveyed by the conveying mechanism;
2. the conveying mechanism conveys the suture through a plurality of parts, and as the suture is used for suturing tissues, the parts are easy to pollute the surface of the suture when contacted with the suture, and the conveying mechanism cannot carry out secondary disinfection on the surface of the suture after conveying the suture;
The invention mainly solves the problem that the conveying mechanism can not carry out secondary disinfection on the suture surface after conveying the suture.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a suture transport mechanism for suturing tissue, so as to solve the problems described in the background art.
The invention discloses a suture conveying mechanism for suturing tissues, which is characterized by comprising the following specific technical means: the utility model provides a suture transport mechanism for sewing up tissue, includes the base, and the inboard rotation of this base has grip and roller bearing, the grip distributes in the both ends of roller bearing, and the roller bearing is horizontal rotation butt joint with the grip, and the roller bearing is 360 rotations in the inboard of grip.
Further, the inside of roller shaft is the cavity form setting, the outside of roller shaft encircles there is the disc, and the roller shaft is close to one side of disc and runs through there is the hole.
Further, the disc is a plurality of outsides in the roller bearing of having arranged in the level, and the disc is close to the one side in roller bearing hole and is equipped with the opening, and the disc is accomodate through the winding of opening pair suture line.
Further, the holding piece is in horizontal spiral butt joint with the rolling shaft, and a sliding component which is convenient for sterilizing the suture is arranged at the upper end of the holding piece, which is close to the rolling shaft.
Further, the inside one side that is close to the disc of roller bearing slides the nestification and has the extrusion frame, the one end of extrusion frame is inlayed and is had the deformation layer, the inside one side that is close to the deformation layer of roller bearing is equipped with the support, the both ends of support swing respectively have first swing arm and second swing arm.
One end of the extrusion frame extends to the opening of the disc, the end of the extrusion frame is semicircular, the other end of the extrusion frame extends to the inside of the roller, and the end of the extrusion frame and the inner wall of a hole of the roller penetrate in a sliding mode.
Furthermore, the deformation layer is inlaid in the roller, the thickness of the deformation layer is smaller than 0.5cm, and the deformation layer is made of deformable materials such as rubber materials.
Further, the support is a supporting point of the first swing arm and the second swing arm, the first swing arm and the second swing arm rotate at 360 degrees in the roller through the support, and the length of the first swing arm is 2-4cm greater than that of the second swing arm.
Further, the slip subassembly includes swash plate, bottom ring, ejection of compact way, slide rail, welt, inner bearing, lantern ring and closing plate, and the swash plate is in the piece upper end of holding, and the bottom ring encircles in the lower extreme of swash plate, and the ejection of compact way runs through in the lower extreme that the swash plate is close to the bottom ring, and the slide rail is installed in the inside of ejection of compact way, and the inner bearing slides in one side of slide rail, and the welt is installed in one side of inner bearing lower extreme, and the lantern ring swings in the outside of inner bearing, and the closing plate swings in one side of lantern ring.
Further, a groove is formed in one side of the inclined plate, the inclined plate and the rolling shaft are vertically and correspondingly arranged, the suture penetrates through the lower end of the inclined plate through the rolling shaft, the suture synchronously extends to the upper end of the bottom ring, and disinfectant is filled in the groove.
Further, the bottom ring is vertically and correspondingly arranged with the discharging channel, the discharging channel is communicated with the groove in the inclined plate, the shape of the discharging channel is matched with the sealing plate, and the inner length of the discharging channel is smaller than 1cm.
Further, the slide rail is vertical arrangement, and the inner bearing slides and extends to the outside of slide rail, and the slide rail is fixed in the inside of ejection of compact way.
Further, the lining plate is arranged in an inverted triangle shape, when the inner bearing is positioned at the lower end of the sliding rail, the lining plate extends to the lower end of the sloping plate, and the overall weight of the lining plate, the inner bearing, the lantern ring and the sealing plate is less than 10g.
Further, the sealing plates are arranged on two sides of the inner bearing, the sealing plates and the lantern rings respectively swing in a vertical inclined mode, and the lantern rings swing on two sides of the inner bearing.
The beneficial effects are that:
1. When the opening at one end of the disc is positioned at the upper end of the roller, the length of the first swing arm is 2-4cm longer than that of the second swing arm, so that the weight of the first swing arm is greater than that of the second swing arm, and at the moment, the first swing arm is positioned at the lower end of the roller, and the deformation layers are in parallel;
2. After the roller rotates 180 degrees, one end of the disc is opened and moved to the lower end of the roller, at the moment, the first swing arm and the second swing arm at the lower end of the inner part of the roller are moved to the upper part of the inner part of the roller, the first swing arm swings to the lower end of the bracket by utilizing the weight difference of the first swing arm and the second swing arm, the first swing arm swings and extrudes to one end of the deformation layer, the deformation layer deforms downwards, the extrusion frame at one end of the deformation layer slides synchronously, the extrusion frame can assist a suture line at the opening of the disc to extend to the outer side of the roller, and the suture line is prevented from being clamped at the inner side of the disc, so that the use of the suture line is affected;
3. through the secondary rotation of the roller by 180 degrees, the support, the first swing arm and the second swing arm move to the lower end of the interior of the roller again, so that the first swing arm cannot extrude the deformation layer, and then the extrusion frame at one end of the deformation layer can return, and the conveying mechanism can be rotated along with the roller, thereby facilitating the conveying of the seam line by the roller;
4. The suture passes through the outer side of the roller and penetrates through the lower end of the inclined plate, the suture is positioned at the upper end of the bottom ring, the sealing plate is horizontally and obliquely arranged in the discharging channel, the inner bearing is positioned at the lower end of the sliding rail, the sealing plate seals the lower end of the discharging channel, and alcohol in the inclined plate is prevented from dripping to the outer side of the suture through the discharging channel;
5. When a suture is needed to be used, the suture is manually stretched, the suture moves upwards at the lower end of the inclined plate, the upper end of the suture is extruded to the lower end of the lining plate, the lining plate moves upwards through the inner bearing due to the extrusion of the suture, one end of the inner bearing slides upwards in the sliding rail, and sealing plates at two sides of the inner bearing cannot form tight sealing with the inner wall of the discharging channel due to the upwards sliding of the inner bearing, and the sealing plates swing downwards respectively through the lantern rings;
6. because the sealing plate swings downwards, the alcohol in the inclined plate drops to the outer side of the suture through the inner part of the discharging channel, the suture continuously moves at the lower end of the inclined plate along with manual continuous stretching of the suture, and alcohol disinfection can be formed when the suture moves to the lower end of the inclined plate, so that the suture can be disinfected before the suture is used by the conveying mechanism, and the condition that the surface of the suture is polluted due to bacteria attached to the surface of the conveying mechanism is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic cross-sectional view of a roller according to the present invention.
Fig. 3 is a schematic diagram illustrating the swing of the roller of fig. 2 according to the present invention.
FIG. 4 is a schematic view of a roller structure according to the present invention.
FIG. 5 shows a swash plate according to the invention schematic cross-sectional structure.
Fig. 6 is an enlarged schematic view of the structure of fig. 5a according to the present invention.
FIG. 7 is a schematic sliding view of a liner plate according to the present invention.
In fig. 1 to 7, the correspondence between the component names and the reference numerals is:
1-base, 101-roller, 102-handle piece, 2-disc, 201-extrusion frame, 202-deformation layer, 3-support, 301-first swing arm, 302-second swing arm, 4-sloping plate, 401-bottom ring, 402-discharge channel, 5-slide rail, 501-lining board, 502-inner bearing, 503-lantern ring, 504-sealing plate.
Detailed Description
The technical solutions of 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, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present invention are within the scope of protection of the present invention.
Examples:
As shown in fig. 1 to 7:
Example 1: the suture conveying mechanism for suturing tissues comprises a base 1, wherein a handle 102 and a roller 101 are rotated on the inner side of the base 1, the handle 102 is distributed at two ends of the roller 101, the roller 101 is horizontally rotated and butted with the handle 102, and the roller 101 rotates at 360 degrees on the inner side of the handle 102;
Wherein: the roller 101 is arranged in a hollow shape, the disc 2 is surrounded on the outer side of the roller 101, and a hole is formed in one side, close to the disc 2, of the roller 101;
The suture is wound and accommodated at the outer side of the roller 101;
the circular disc 2 is horizontally arranged on the outer side of the roller 101, one side of the circular disc 2, which is close to a hole of the roller 101, is provided with an opening, and the circular disc 2 is wound and stored on the suture line through the opening;
the gripping member 102, the gripping member 102 is in horizontal spiral butt joint with the roller 101, and a sliding component which is convenient for sterilizing the suture is arranged at the upper end of the gripping member 102, which is close to the roller 101;
The suture is manually wound on the outer side of the roller 101, an opening is formed in one side, close to a hole of the roller 101, of the disc 2, the suture penetrates through the opening of the disc 2 in the winding process, the suture can be clamped and fixed to a suture line, the suture is manually stretched, and the roller 101 rotates at 360 degrees on the inner side of the holding piece 102 through friction of the suture, so that the suture is convenient to use;
Example 2: referring to fig. 1-3 of the specification, embodiment 2 is different from embodiment 1 in that an extrusion frame 201 is slidably nested at one side of the roller 101 near the disc 2, a deformation layer 202 is embedded at one end of the extrusion frame 201, a bracket 3 is arranged at one side of the roller 101 near the deformation layer 202, and a first swing arm 301 and a second swing arm 302 are respectively swung at two ends of the bracket 3;
wherein: the extrusion frame 201, one end of the extrusion frame 201 extends to the opening of the disc 2, the end of the extrusion frame 201 is in a semicircle ring shape, the other end of the extrusion frame 201 extends to the inside of the roller 101, and the end of the extrusion frame 201 and the inner wall of the hole of the roller 101 penetrate in a sliding way;
one end of the extrusion frame 201 extends to the opening of the disc 2, the end of the extrusion frame 201 is semicircular, and is embedded into the opening of the disc 2 through a suture, so that one end of the extrusion frame 201 can be in butt-joint with the suture;
the end of the extrusion frame 201 is in sliding penetration with the inner wall of the hole of the roller 101, and the sliding direction of the extrusion frame 201 can be limited by the hole of the roller 101;
The deformation layer 202, the deformation layer 202 is inlaid in the roller 101, the thickness of the deformation layer 202 is less than 0.5cm, and the deformation layer 202 is made of deformable materials such as rubber materials;
the deformation layer 202 is connected with the extrusion frame 201, so that when the extrusion frame 201 is positioned at the lower end of the roller 101, the extrusion frame 201 can be prevented from integrally sliding to the outer side of the roller 101 due to self gravity;
the thickness of the deformation layer 202 is smaller than 0.5cm, so that the situation that the deformation layer 202 cannot be bent and deformed rapidly when the first swing arm 301 swings to one end of the deformation layer 202 due to the fact that the thickness of the deformation layer 202 is larger than 0.5cm is avoided;
The first swing arm 301 and the second swing arm 302, the support 3 is a supporting point of the first swing arm 301 and the second swing arm 302, the first swing arm 301 and the second swing arm 302 rotate at 360 degrees in the roller 101 through the support 3, and the length of the first swing arm 301 is 2-4cm longer than that of the second swing arm 302;
The support 3 is a supporting point of the first swing arm 301 and the second swing arm 302, one end, close to the first swing arm 301 and the second swing arm 302, of the support 3 is rotated with a rotating shaft, and the rotating shaft can facilitate the first swing arm 301 and the second swing arm 302 to swing;
The length of the first swing arm 301 is 2-4cm longer than that of the second swing arm 302, so that the weight of the first swing arm 301 is greater than that of the second swing arm 302;
Wherein: when the opening at one end of the disc 2 is positioned at the upper end of the roller 101, the length of the first swing arm 301 is 2-4cm longer than that of the second swing arm 302, so that the weight of the first swing arm 301 is greater than that of the second swing arm 302, and at the moment, the first swing arm 301 is positioned at the lower end of the roller 101, and the deformation layer 202 is in a parallel state, which can be shown in fig. 2 of the specification;
After the roller 101 rotates 180 degrees, one end of the disc 2 is opened and moved to the lower end of the roller 101, at the moment, a first swing arm 301 and a second swing arm 302 at the lower end inside the roller 101 are moved to the upper part inside the roller 101, the first swing arm 301 swings to the lower end of the bracket 3 by utilizing the weight difference of the first swing arm 301 and the second swing arm 302, the first swing arm 301 swings and extrudes to one end of the deformation layer 202, the deformation layer 202 is deformed downwards, an extrusion frame 201 at one end of the deformation layer 202 slides synchronously, and the extrusion frame 201 can assist a suture line at the opening of the disc 2 to extend to the outer side of the roller 101, so that the suture line is prevented from being clamped to the inner side of the disc 2 and the use of the suture line is influenced as shown in the figure 3 of the specification;
Through the secondary rotation of the roller 101 by 180 degrees, the bracket 3, the first swing arm 301 and the second swing arm 302 are moved to the lower end of the interior of the roller 101 again, so that the first swing arm 301 cannot extrude the deformation layer 202, and the extrusion frame 201 at one end of the deformation layer 202 can return, so that the conveying mechanism can be rotated along with the roller 101, and the roller 101 can convey the suture conveniently;
Example 3: referring to fig. 4-7 of the drawings, embodiment 3 is different from embodiments 1 and 2 in that the sliding assembly comprises a sloping plate 4, a bottom ring 401, a discharging channel 402, a sliding rail 5, a lining plate 501, an inner bearing 502, a collar 503 and a sealing plate 504, wherein the sloping plate 4 is positioned at the upper end of the holding member 102, the bottom ring 401 surrounds the lower end of the sloping plate 4, the discharging channel 402 penetrates through the sloping plate 4 near the lower end of the bottom ring 401, the sliding rail 5 is arranged in the discharging channel 402, the inner bearing 502 slides on one side of the sliding rail 5, the lining plate 501 is arranged on one side of the lower end of the inner bearing 502, the collar 503 swings outside the inner bearing 502, and the sealing plate 504 swings on one side of the collar 503;
Wherein: the inclined plate 4 is provided with a groove at one side, the inclined plate 4 is vertically and correspondingly arranged with the roller 101, the suture penetrates to the lower end of the inclined plate 4 through the roller 101, the suture synchronously extends to the upper end of the bottom ring 401, and disinfectant is filled in the groove;
the grooves are filled with disinfectant, the disinfectant disinfects the suture lines, and the disinfectant can be alcohol;
The bottom ring 401 and the discharging channel 402 are vertically and correspondingly arranged, the discharging channel 402 is communicated with the groove in the inclined plate 4, the shape of the discharging channel 402 is matched with that of the sealing plate 504, and the inner length of the discharging channel 402 is smaller than 1cm;
The shape of the discharging channel 402 is matched with that of the sealing plate 504, so that the sealing plate 504 is convenient to seal the inside of the discharging channel 402, and alcohol is prevented from continuously dripping to the upper end of the bottom ring 401;
the slide rail 5 and the inner bearing 502, the slide rail 5 is vertically arranged, the inner bearing 502 slides and extends to the outer side of the slide rail 5, and the slide rail 5 is fixed in the discharging channel 402;
The sliding rails 5 are vertically arranged, so that the sliding direction of the inner bearing 502 is limited conveniently through the arrangement direction of the sliding rails 5;
the lining plate 501 is arranged in an inverted triangle shape, when the inner bearing 502 is positioned at the lower end of the sliding rail 5, the lining plate 501 extends to the lower end of the sloping plate 4, and the overall weight of the lining plate 501, the inner bearing 502, the lantern ring 503 and the sealing plate 504 is less than 10g;
The overall weight of the lining plate 501, the inner bearing 502, the lantern ring 503 and the sealing plate 504 is less than 10g, so that when the suture moves upwards, the lining plate 501 can not drive the inner bearing 502 to slide upwards through extrusion of the suture;
Collar 503 and sealing plate 504, sealing plate 504 is located at two sides of inner bearing 502, sealing plate 504 and collar 503 swing vertically, collar 503 swings at two sides of inner bearing 502;
collar 503 swings on both sides of inner bearing 502, facilitating sealing plates 504 on both sides of inner bearing 502 to swing in opposite directions;
Wherein: the suture passes through the outer side of the roller 101 and penetrates to the lower end of the inclined plate 4, the suture is positioned at the upper end of the bottom ring 401, at the moment, the sealing plate 504 is horizontally and obliquely arranged in the discharging channel 402, the inner bearing 502 is positioned at the lower end of the sliding rail 5, the sealing plate 504 seals the lower end of the discharging channel 402, and the condition that alcohol in the inclined plate 4 drops to the outer side of the suture through the discharging channel 402 is avoided, and reference can be made to fig. 6 in the specification;
When a suture is needed, the suture is manually stretched, the suture moves upwards at the lower end of the inclined plate 4, the upper end of the suture is extruded to the lower end of the lining plate 501, the lining plate 501 moves upwards through the inner bearing 502 due to the extrusion of the suture, one end of the inner bearing 502 slides upwards in the sliding rail 5, and due to the upwards sliding of the inner bearing 502, the sealing plates 504 at two sides of the inner bearing 502 cannot form tight sealing with the inner wall of the discharging channel 402, and the sealing plates 504 swing downwards respectively through the lantern rings 503, which can be shown in fig. 7 of the specification;
Because the sealing plate 504 swings downwards, alcohol in the inclined plate 4 drops to the outer side of the suture through the inner part of the discharging channel 402, the suture continuously moves at the lower end of the inclined plate 4 along with manual continuous stretching of the suture, and alcohol disinfection can be formed when the suture moves to the lower end of the inclined plate 4, so that the conveying mechanism can disinfect the suture before the suture is used, and the condition that the surface of the suture is polluted due to bacteria attached to the surface of the conveying mechanism is avoided.
Claims (7)
1. Suture delivery mechanism for suturing tissue, comprising a base (1), characterized in that: the inner side of the base (1) rotates to form a holding piece (102) and a rolling shaft (101), the holding pieces (102) are distributed at two ends of the rolling shaft (101), the rolling shaft (101) horizontally rotates to be in butt joint with the holding piece (102), and the rolling shaft (101) rotates at 360 degrees at the inner side of the holding piece (102);
The inside of the roller (101) is hollow, the disc (2) is surrounded on the outer side of the roller (101), and a hole is formed in one side, close to the disc (2), of the roller (101);
The circular disc (2) is horizontally arranged on the outer side of the roller (101), an opening is formed in one side, close to a hole of the roller (101), of the circular disc (2), and the circular disc (2) winds and stores the suture through the opening;
The handle (102), the handle (102) is horizontally and spirally abutted with the roller (101), and a sliding component which is convenient for sterilizing the suture is arranged at the upper end of the handle (102) close to the roller (101);
The sliding assembly comprises a sloping plate (4), a bottom ring (401), a discharging channel (402), a sliding rail (5), a lining plate (501), an inner bearing (502), a lantern ring (503) and a sealing plate (504), wherein the sloping plate (4) is positioned at the upper end of a holding piece (102), the bottom ring (401) surrounds the lower end of the sloping plate (4), the discharging channel (402) penetrates through the sloping plate (4) and is close to the lower end of the bottom ring (401), the sliding rail (5) is arranged in the discharging channel (402), the inner bearing (502) slides on one side of the sliding rail (5), the lining plate (501) is arranged on one side of the lower end of the inner bearing (502), the lantern ring (503) swings on the outer side of the inner bearing (502), and the sealing plate (504) swings on one side of the lantern ring (503).
One side of the inclined plate (4) is provided with a groove, the inclined plate (4) is vertically and correspondingly arranged with the roller (101), a suture penetrates through the lower end of the inclined plate (4) through the roller (101), the suture synchronously extends to the upper end of the bottom ring (401), and disinfectant is filled in the groove.
2. The suture transport mechanism for suturing tissue of claim 1, wherein: one side that is close to disc (2) inside roller bearing (101) slides the nestification and has extrusion frame (201), the one end of extrusion frame (201) is inlayed and is had deformation layer (202), one side that is close to deformation layer (202) inside roller bearing (101) is equipped with support (3), the both ends of support (3) swing respectively have first swing arm (301) and second swing arm (302).
3. The suture transport mechanism for suturing tissue of claim 2, wherein: one end of the extrusion frame (201) extends to the opening of the disc (2), the end of the extrusion frame (201) is in a semicircular shape, the other end of the extrusion frame (201) extends to the inside of the roller (101), and the end of the extrusion frame (201) and the inner wall of a hole of the roller (101) penetrate in a sliding mode.
4. The suture transport mechanism for suturing tissue of claim 2, wherein: the deformation layer (202) is embedded in the roller (101), and the thickness of the deformation layer (202) is smaller than 0.5cm;
The roller comprises a first swing arm (301) and a second swing arm (302), wherein a support (3) is a supporting point of the first swing arm (301) and a supporting point of the second swing arm (302), the first swing arm (301) and the second swing arm (302) rotate at 360 degrees in the roller body (101) through the support (3), and the length of the first swing arm (301) is greater than that of the second swing arm (302) by 2-4cm.
5. The suture transport mechanism for suturing tissue of claim 1, wherein: the bottom ring (401) is vertically and correspondingly arranged with the discharging channel (402), the discharging channel (402) is communicated with the inner groove of the sloping plate (4), the shape of the discharging channel (402) is matched with the sealing plate (504), and the inner length of the discharging channel (402) is smaller than 1cm.
6. The suture transport mechanism for suturing tissue of claim 1, wherein: the sliding rails (5) are vertically arranged, the inner bearings (502) slide and extend to the outer sides of the sliding rails (5), and the sliding rails (5) are fixed in the discharging channel (402);
The lining plate (501), the lining plate (501) is arranged in an inverted triangle shape, when the inner bearing (502) is positioned at the lower end of the sliding rail (5), the lining plate (501) extends to the lower end of the sloping plate (4), and the overall weight of the lining plate (501), the inner bearing (502), the lantern ring (503) and the sealing plate (504) is less than 10g.
7. The suture transport mechanism for suturing tissue of claim 1, wherein: the sealing plates (504) are arranged on two sides of the inner bearing (502), the sealing plates (504) and the lantern rings (503) swing vertically and obliquely, and the lantern rings (503) swing on two sides of the inner bearing (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211712761.0A CN116172633B (en) | 2022-12-21 | 2022-12-21 | Suture transport mechanism for suturing tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211712761.0A CN116172633B (en) | 2022-12-21 | 2022-12-21 | Suture transport mechanism for suturing tissue |
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| Publication Number | Publication Date |
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| CN116172633A CN116172633A (en) | 2023-05-30 |
| CN116172633B true CN116172633B (en) | 2024-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211712761.0A Active CN116172633B (en) | 2022-12-21 | 2022-12-21 | Suture transport mechanism for suturing tissue |
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| Country | Link |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469998A (en) * | 2009-08-21 | 2012-05-23 | 科洛普拉斯特公司 | Suture assembly and system |
| CN111388038A (en) * | 2019-01-02 | 2020-07-10 | 郭维玲 | Operating line fixing device is used in operating room nursing |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280971A (en) * | 1963-07-16 | 1966-10-25 | Ethicon Inc | Coiled suture package |
| US9408600B2 (en) * | 2012-02-07 | 2016-08-09 | Cook Medical Technologies Llc | Releasable suture clamp and suture anchor assembly including same |
| EP3597115A1 (en) * | 2012-05-11 | 2020-01-22 | Heartstitch, Inc. | Suturing devices for suturing an anatomic structure |
| CN211066807U (en) * | 2019-07-24 | 2020-07-24 | 郑州儿童医院 | Operation line box |
| CN214285039U (en) * | 2020-11-19 | 2021-09-28 | 南京涓润医疗科技有限公司 | Convenient-to-disinfect bunching device for suture surgery |
| CN215424861U (en) * | 2021-01-28 | 2022-01-07 | 广州医科大学附属第一医院（广州呼吸中心） | Multifunctional surgical suture pressing box |
| CN215778333U (en) * | 2021-06-11 | 2022-02-11 | 中国人民解放军空军军医大学 | Suture dispensing device for orthopedic operating room |
| CN115068025A (en) * | 2022-05-10 | 2022-09-20 | 陈琳 | Operating line fixing device is used in operating room nursing |
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2022
- 2022-12-21 CN CN202211712761.0A patent/CN116172633B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469998A (en) * | 2009-08-21 | 2012-05-23 | 科洛普拉斯特公司 | Suture assembly and system |
| CN111388038A (en) * | 2019-01-02 | 2020-07-10 | 郭维玲 | Operating line fixing device is used in operating room nursing |
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| Publication number | Publication date |
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| CN116172633A (en) | 2023-05-30 |
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