CN113100848B - Incision protection component for thyroid surgery - Google Patents
Incision protection component for thyroid surgery Download PDFInfo
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- CN113100848B CN113100848B CN202110427791.6A CN202110427791A CN113100848B CN 113100848 B CN113100848 B CN 113100848B CN 202110427791 A CN202110427791 A CN 202110427791A CN 113100848 B CN113100848 B CN 113100848B
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- protection strip
- blade
- cavity
- shell
- transportation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- 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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
Abstract
The invention provides an incision protection assembly for thyroid surgery, which comprises a shell, wherein the shell comprises a transportation cavity and a storage cavity, a protection strip is arranged in the shell and is made of TPE (thermoplastic elastomer), the cross section of the protection strip is arc-shaped and is arranged in the storage cavity in a roll shape, one end of the protection strip penetrates through the transportation cavity and extends out of the shell, a transportation mechanism is arranged in the transportation cavity, the transportation mechanism comprises a driving pulley block and an auxiliary pulley block, a cutting mechanism is arranged at the opening of the transportation cavity, and the cutting mechanism comprises an extrusion piece and a cutting piece. The invention has the beneficial effects that: reasonable in design, simple structure, safe and reliable can effectively prevent operation incision infection and make things convenient for medical staff to operate.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an incision protection assembly for thyroid surgery.
Background
For thyroid surgery, open surgery of low-collar arc incision is still the main surgical mode of thyroid nodule, most patients have more and more strict requirements on appearance, with the establishment of a biopsychological social medical mode, medical workers are required to treat physical diseases and also consider psychological needs and social needs, the neck is positioned at the exposed part of the body, the appearance and the healing degree of the postoperative incision are good, the emotion of the patient and the trust of doctors are directly influenced, in the surgical process, the retractor directly pulls the neck incision, and the electrotome accidentally burns in the treatment process, so that the skin can be damaged to different degrees, and the patients do not pull and burn.
Most thyroid surgeries are covered by using a dressing paper sheet at present, but in the process of surgeries, the dressing sheet is easy to fall off and still can hurt the skin at the incision, the existing incision protective sleeves are mostly suitable for abdominal surgery incisions, the abdominal incisions are located at hidden positions, the requirement of a patient on the skin attractiveness is not high, and the abdominal surgery incisions are generally II-type or III-type incisions, so that the prevention of incision infection is the primary problem, but the thyroid surgery incisions are I-type incisions, aseptic operation is the primary measure, the thyroid surgery incisions are small, and the thyroid surgery protective sleeves are not suitable for the existing incision protective sleeves.
How to solve the above technical problems is the subject of the present invention.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the incision protection component for the thyroid surgery, which has reasonable design, simple structure, safety and reliability, can effectively prevent the infection of the surgical incision and is convenient for the operation of medical staff.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention provides an incision protection component for thyroid surgery, which comprises a shell, wherein the shell comprises a transportation cavity and a storage cavity, and a protection strip is arranged in the shell and is made of TPE (thermoplastic elastomer);
the section of the protection strip is arc-shaped, the protection strip is arranged in the containing cavity in a coil shape, and one end of the protection strip penetrates through the transportation cavity and extends out of the shell;
a conveying mechanism is arranged in the conveying cavity and comprises a driving pulley block and an auxiliary pulley block;
the opening of the transportation cavity is provided with a cutting mechanism, and the cutting mechanism comprises an extrusion piece and a cutting piece.
The transportation cavity is located the casing top transversely sets up, just transportation cavity cross-section is the semicircular structure that the base is linear, transportation cavity one end intercommunication accomodate the chamber.
The driving pulley block comprises a plurality of driving pulleys which are uniformly and rotatably connected to the bottom of the transportation cavity, and a rotating shaft of each driving pulley is vertical to the motion direction of the protection strip;
the same end of a rotating shaft of each driving pulley is fixedly connected with a main gear, the diameters of the main gears are the same, an auxiliary gear is meshed between every two adjacent main gears, the auxiliary gears are rotatably connected to the shell, one main gear is coaxially and fixedly connected with an output shaft of a driving motor, and the driving motor is provided with a switch;
and the wheel surface of the driving pulley is attached to the inner arc surface of the protection strip.
The auxiliary pulley block is evenly provided with a plurality of groups, each auxiliary pulley block comprises a plurality of auxiliary pulleys arranged in an arc shape, the auxiliary pulleys are rotationally connected to the top of the shell, and the wheel surface is attached to the outer arc surface of the protection strip.
The casing is internally provided with a disinfection mechanism which is respectively arranged in the transportation cavity and the storage cavity.
The disinfection mechanism is an ultraviolet disinfection lamp which is arranged on the plane of the bottom of the transportation cavity, positioned on two sides of the driving pulley block and positioned below the intrados of the protection strip;
the ultraviolet disinfection lamp is also positioned on the wall of the containing cavity.
The extrusion piece is longitudinally and slidably connected to the outlet end of the shell transportation cavity, and the length of the extrusion piece is matched with the width of the protection strip;
the extrusion piece top is connected with electric telescopic handle, electric telescopic handle's stiff end fixed connection in the casing top, flexible end fixed connection the extrusion piece, electric telescopic handle is provided with the switch.
The cutting piece comprises a blade positioned on one side of the outlet end of the conveying cavity, the blade is a special-shaped blade and comprises a middle horizontal blade, a vertical blade positioned at the top of one end of the horizontal blade and a vertical blade positioned at the bottom of the other end of the horizontal blade, the three blades are fixedly connected, the height of the blade is the same as the thickness of the protection strip, and the cutting edge of the blade faces one side of the protection strip;
one side of the blade, which is far away from the protective strip, is connected with a telescopic rod, the fixed end of the telescopic rod is fixedly connected with the shell, the telescopic end is fixedly connected with the blade, and the telescopic rod is electrically connected with a switch;
when the extrusion piece is positioned at the bottom, the protection strip is extruded to be in a flat plate shape and corresponds to the blade;
the length of the blade is the same as the width of the protective strip.
The outer arc surface of the protection strip is uniformly provided with a plurality of strip-shaped grooves, and each groove is arranged in parallel.
When the invention is actually used: the inner arc surface of the protection strip is aligned to the incised flap during operation, the protection strip is sewn and fixed at the groove, the suture is located in the groove and is continuously sewn along the incision, when the length of the protection strip is insufficient, the driving pulley block works through the switch of the driving motor, the protection strip can be conveyed outwards under the action of the main gear and the pinion, when the protection strip is sewn to be long enough, the extrusion piece descends through the switch of the electric telescopic rod to extrude the protection strip to form a flat plate shape, then the telescopic rod of the blade is driven to enable the blade to translate to transversely cut the protection strip, the end part of the protection strip is cut to be half of the thickness and is matched with the front end of the protection strip and sewn, and after sewing is finished, the protection strip located outside can enter the shell through the reversing driving motor so as to be sterilized.
The invention has the beneficial effects that: the device is provided with an arc-shaped protection strip which can be matched with a slit flap to play an effective protection and anti-pollution role, the protection strip can be conveyed out of the shell by arranging the shell and a conveying mechanism in the shell, the protection strip can be conveyed back into the shell to be disinfected by a disinfecting mechanism when not in use, the disinfecting mechanism is positioned in the conveying cavity and the accommodating cavity and can disinfect the inner arc surface of the protection strip, namely the surface contacting with the slit, so that wound infection is avoided, the active pulley block and the auxiliary pulley block of the device are matched with the arc-shaped arrangement of the protection strip to facilitate stable conveying of the protection strip, the end part of the conveying cavity of the shell is provided with a cutting mechanism which can flatten the protection strip to be cut, so that the protection strip is cut into half thickness to facilitate end-to-end connection sewing, the wound infection caused by the formation of a cavity after the double-layer protection strips are overlapped is avoided, the outer arc surface of the protection strip is provided with a plurality of grooves which can facilitate suture, avoid the suture to slide in the protection strip outside and cause the protection strip to drop, this device is established easy operation and security and is high, can effectively improve operation efficiency, the avoidance wound infection of big degree.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention in use.
Fig. 2 is a left side view of the present invention in use.
Fig. 3 is a perspective view of the internal structure of the housing according to the present invention.
Fig. 4 is a schematic perspective view of the cutting mechanism inside the housing according to the present invention.
Fig. 5 is a schematic perspective view of the driving roller according to the present invention.
Wherein the reference numerals are: 1. a housing; 2. a transport chamber; 3. a receiving cavity; 4. a protective strip; 401. a groove; 5. a driving pulley; 501. a main gear; 502. a pinion gear; 6. an auxiliary pulley; 7. an ultraviolet disinfection lamp; 8. an extrusion; 801. an electric telescopic rod; 9. a blade.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
Referring to fig. 1 to 5, the present embodiment is an incision protection component for thyroid surgery, including housing 1, housing 1 includes transportation chamber 2 and accomodates chamber 3, and transportation chamber 2 is located the horizontal setting in housing 1 top, and transportation chamber 2 cross-section is the semicircular structure that the base is the straight line, and transportation chamber 2 one end intercommunication accomodates chamber 3.
Be provided with protection strip 4 in the casing 1, protection strip 4 is the TPE material, and protection strip 4 cross-section is the arc, is roll-like and sets up in accomodating chamber 3, and one end runs through outside transportation chamber 2 extends to casing 1, and protection strip 4 extrados evenly distributed has the recess 401 of a plurality of bars, the equal parallel arrangement of every recess 401.
The transportation mechanism is arranged in the transportation cavity 2 and comprises a driving pulley block and auxiliary pulley blocks, the driving pulley block comprises driving pulleys 5, the driving pulleys 5 are provided with a plurality of driving pulleys, the driving pulleys are uniformly and rotatably connected to the bottom of the transportation cavity 2, the rotating shaft of each driving pulley 5 is perpendicular to the movement direction of the protection strip 4, the same end of the rotating shaft of each driving pulley 5 is fixedly connected with a main gear 501, the diameter of each main gear 501 is the same, a pinion 502 is meshed between every two adjacent main gears 501, the pinion 502 is rotatably connected to the shell 1, one main gear 501 is coaxially and fixedly connected with an output shaft of a driving motor, the driving motor is provided with a switch, the wheel surface of each driving pulley 5 is attached to the inner cambered surface of the protection strip 4, the auxiliary pulley blocks are uniformly provided with a plurality of groups, each auxiliary pulley block comprises a plurality of auxiliary pulleys 6 which are arranged in an arc shape, the auxiliary pulleys 6 are rotatably connected to the top of the shell, and the wheel surface is attached to the outer arc surface of the protection strip 4.
2 openings in transportation chamber are provided with cutting mechanism, cutting mechanism includes extrusion article 8 and cutting member, 8 vertical sliding connection in the exit end in 1 transportation chamber 2 of casing of extrusion article, 8 length of extrusion article and the cooperation of 4 width of protection strip, 8 tops of extrusion article are connected with electric telescopic handle 801, electric telescopic handle 801's stiff end fixed connection is in 1 tops of casing, flexible end fixed connection extrusion article 8, electric telescopic handle 801 is provided with the switch.
The cutting member is including the blade 9 that is located 2 exit end one sides in transportation chamber, blade 9 is special-shaped blade, level form blade including the middle part, be located the vertical blade at level form blade one end top and be located the vertical blade of level form blade other end bottom, three-section blade fixed connection, the height of blade 9 is the same with 4 thickness of guard bar, the cutting edge of blade 9 is towards 4 one side of guard bar, one side that guard bar 4 was kept away from to blade 9 is connected with the telescopic link, the stiff end fixed connection casing 1 of telescopic link, telescopic link fixed connection blade 9, the telescopic link electricity is connected with the switch, when extruded article 8 is located the bottom, guard bar 4 is extruded to be flat-plate-like and corresponds with blade 9, the length of blade 9 is the same with the width of guard bar 4.
Be provided with disinfection mechanism in the casing 1, disinfection mechanism sets up respectively in transportation chamber 2 and accomodate chamber 3, and disinfection mechanism is ultraviolet disinfection lamp 7, and ultraviolet disinfection lamp 7 sets up in transportation chamber 2 bottom planes, and is located initiative assembly pulley both sides, and is located the intrados below of protection strip 4, and ultraviolet disinfection lamp 7 still is located and accomodates 3 chamber walls in chamber.
When the invention is actually used: the inner arc surface of the protective strip 4 is aligned to an incision flap during operation, the protective strip 4 is sewn and fixed at the groove 401, a suture is positioned in the groove 401 and is sewn continuously along the incision, when the length of the protective strip 4 is insufficient, the driving pulley block works through the switch of the driving motor, the protective strip 4 can be conveyed outwards under the action of the main gear 501 and the pinion 502, when the sufficient length is sewn, the extrusion part 8 descends through the switch of the electric telescopic rod 801 to extrude the protective strip 4 to form a flat plate shape, then the telescopic rod of the blade 9 is driven to enable the blade 9 to translate to transversely cut the protective strip 4, the end part of the protective strip 4 is cut into half thickness and matched with the front end of the protective strip 4 and sewn, and the protective strip 4 positioned outside can enter the shell 1 through the reverse driving motor after sewing is finished so as to be sterilized.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (6)
1. The incision protection component for the thyroid surgery is characterized by comprising a shell (1), wherein the shell (1) comprises a transportation cavity (2) and a storage cavity (3), a protection strip (4) is arranged in the shell (1), and the protection strip (4) is made of TPE (thermoplastic elastomer);
the transportation cavity (2) is transversely arranged at the top of the shell (1), and one end of the transportation cavity (2) is communicated with the containing cavity (3);
the section of the protection strip (4) is arc-shaped, the protection strip is arranged in the containing cavity (3) in a coil shape, and one end of the protection strip penetrates through the transportation cavity (2) and extends out of the shell (1);
a conveying mechanism is arranged in the conveying cavity (2), the conveying mechanism comprises a driving pulley block and an auxiliary pulley block, the driving pulley block comprises driving pulleys (5) which are uniformly and rotatably connected to the bottom of the conveying cavity (2), a rotating shaft of each driving pulley (5) is perpendicular to the movement direction of the protection strip (4), and the wheel surface of each driving pulley (5) is attached to the inner arc surface of the protection strip (4);
the auxiliary pulley blocks are uniformly provided with a plurality of groups, each auxiliary pulley block comprises a plurality of auxiliary pulleys (6) which are arranged in an arc shape, the auxiliary pulleys (6) are rotatably connected to the top of the shell, and the wheel surface is attached to the outer arc surface of the protection strip (4);
a cutting mechanism is arranged at the opening of the transportation cavity (2), and comprises an extrusion part (8) and a cutting part;
the extrusion part (8) is longitudinally connected to the outlet end of the transportation cavity (2) of the shell (1) in a sliding mode, the length of the extrusion part (8) is matched with the width of the protection strip (4), the top of the extrusion part (8) is connected with an electric telescopic rod (801), the fixed end of the electric telescopic rod (801) is fixedly connected to the top of the shell (1), the telescopic end of the electric telescopic rod (801) is fixedly connected with the extrusion part (8), and the electric telescopic rod (801) is provided with a switch;
the cutting piece comprises a blade (9) positioned on one side of the outlet end of the conveying cavity (2), the blade (9) is a special-shaped blade and comprises a horizontal blade in the middle, a vertical blade positioned at the top of one end of the horizontal blade and a vertical blade positioned at the bottom of the other end of the horizontal blade, the three blades are fixedly connected, the height of the blade (9) is the same as the thickness of the protection strip (4), and the cutting edge of the blade (9) faces one side of the protection strip (4);
one side, far away from the protection strip (4), of the blade (9) is connected with a telescopic rod, the fixed end of the telescopic rod is fixedly connected with the shell (1), the telescopic end of the telescopic rod is fixedly connected with the blade (9), the telescopic rod is electrically connected with a switch, when the extrusion piece (8) is positioned at the bottom, the protection strip (4) is extruded to be flat and corresponds to the blade (9), and the length of the blade (9) is the same as the width of the protection strip (4);
a plurality of strip-shaped grooves (401) are uniformly distributed on the outer arc surface of the protection strip (4).
2. The incision protection assembly for thyroid surgery according to claim 1, wherein the cross section of the transportation chamber (2) is a semicircular structure with a linear bottom edge.
3. The incision protection assembly for thyroid surgery according to claim 1, wherein said driving pulley (5) is provided in a plurality;
every equal fixedly connected with master gear (501) in the pivot of drive pulley (5), every the diameter of master gear (501) is the same, every two adjacent all mesh between master gear (501) pinion (502), pinion (502) all rotate connect in casing (1), one of them master gear (501) coaxial fixedly connected with driving motor's output shaft, driving motor is provided with the switch.
4. The incision protection component for thyroid surgery according to claim 2, wherein a disinfection mechanism is provided in the housing (1), and the disinfection mechanism is provided in the transportation chamber (2) and the storage chamber (3), respectively.
5. The incision protection component for thyroid surgery according to claim 4, wherein the disinfection mechanism is an ultraviolet disinfection lamp (7), the ultraviolet disinfection lamp (7) is disposed on the bottom plane of the transportation cavity (2), is located on both sides of the driving pulley block, and is located below the intrados of the protection strip (4);
the ultraviolet disinfection lamp (7) is also positioned on the wall of the containing cavity (3).
6. Incision protection assembly according to any of claims 1 to 5, wherein each of the grooves (401) is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110427791.6A CN113100848B (en) | 2021-04-21 | 2021-04-21 | Incision protection component for thyroid surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110427791.6A CN113100848B (en) | 2021-04-21 | 2021-04-21 | Incision protection component for thyroid surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113100848A CN113100848A (en) | 2021-07-13 |
| CN113100848B true CN113100848B (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110427791.6A Active CN113100848B (en) | 2021-04-21 | 2021-04-21 | Incision protection component for thyroid surgery |
Country Status (1)
| Country | Link |
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| CN (1) | CN113100848B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9265489B2 (en) * | 2005-04-04 | 2016-02-23 | The Regents Of The University Of California | Swallow expansion device |
| US10413287B2 (en) * | 2009-02-26 | 2019-09-17 | Bhdl Holdings, Llc | Surgical dilator, retractor and mounting pad |
| US8777849B2 (en) * | 2010-02-12 | 2014-07-15 | Covidien Lp | Expandable thoracic access port |
| US9033873B2 (en) * | 2011-03-23 | 2015-05-19 | Covidien Lp | Surgical retractor including rotatable knobs |
| CN106491168A (en) * | 2016-12-01 | 2017-03-15 | 广东齐柏林医疗科技有限公司 | A kind of otch is fixed and retracts protection device |
| CN206979592U (en) * | 2016-12-15 | 2018-02-09 | 邹贤 | Wound protector |
| CN210144755U (en) * | 2018-01-25 | 2020-03-17 | 遵义医学院附属医院 | Operation incision protector |
| CN208659426U (en) * | 2018-02-27 | 2019-03-29 | 中国人民解放军第一八一医院 | A kind of hepatobiliary surgery incision protection device |
| CN111150439A (en) * | 2020-03-05 | 2020-05-15 | 沈祥 | Endoscopic thyroid suspension tool |
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2021
- 2021-04-21 CN CN202110427791.6A patent/CN113100848B/en active Active
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| CN113100848A (en) | 2021-07-13 |
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