CN113331887A - Novel operation incision retractor - Google Patents
Novel operation incision retractor Download PDFInfo
- Publication number
- CN113331887A CN113331887A CN202110592823.8A CN202110592823A CN113331887A CN 113331887 A CN113331887 A CN 113331887A CN 202110592823 A CN202110592823 A CN 202110592823A CN 113331887 A CN113331887 A CN 113331887A
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- Prior art keywords
- wire clamping
- circular ring
- connecting rod
- double
- ring support
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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
- A61B17/0293—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with ring member to support retractor elements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a novel surgical incision retractor, which comprises a circular ring bracket, wherein the circular ring bracket consists of two identical semicircular rings, and a sleeve joint part is formed at the butt joint part of the two semicircular rings, so that the two semicircular rings are connected in a seamless manner; a wire clamping part is arranged above the circular ring support and consists of a plurality of wire clamping units which are distributed at equal intervals in a circumferential manner, the thrust spring provides power for the wire clamping blocks to be far away from the center of the fixed block, a guide groove is arranged at the upper end of the buffer cavity in a penetrating manner, a shifting rod fixedly connected with the wire clamping blocks is connected in the guide groove in a sliding manner, and the adjacent wire clamping blocks are separated by moving the wire clamping blocks through the shifting rod; the LED lamp support is characterized in that a fixing part is arranged below the circular ring support, and a plurality of circumferentially distributed LED lamps are arranged on the inner side of the circular ring support. Thereby can be convenient for install, it is convenient to use, simple structure, manufacturing cost is lower, liberation operation doctor's an operation, the operation efficiency is higher.
Description
Technical Field
The invention relates to the technical field of operation traction devices, in particular to a novel operation incision tractor.
Background
Currently, there are various pulling, supporting and securing devices in performing surgical incision procedures, for example, current incisions are augmented with flares. In the penis operation, due to the particularity of the penis, particularly the lower urinary tract plastic operation of pediatric urinary surgery, such as hypospadias, hidden penis and the like, the operation part is small, the traction is needed at different angles, on one hand, the incision part is opened, on the other hand, the penis is fixed, an assistant is often needed to use the right hand to pull the silk thread for suspending the glans penis, so that the operation hand only has the left hand, and the operation of the operation is hindered if some left-hand operations (left-hand thread cutting, incision traction by using forceps) are not matched with a specially skilled assistant, and the quality of the operation is affected. And because the operation time is longer, the operation doctor need keep the tractive posture for a long time, produces fatigue easily, and excessive fatigue can lead to the tractive not hard up, can not keep certain tension, in order to solve above-mentioned problem, this application provides a novel operation incision tractive ware.
Disclosure of Invention
In view of the above, the present invention is directed to a novel surgical incision retractor.
In order to solve the technical problems, the invention provides a novel surgical incision retractor, which comprises a circular ring bracket, wherein the circular ring bracket consists of two identical semicircular rings, and a sleeve joint part is formed at the butt joint part of the two semicircular rings so as to enable the two semicircular rings to be connected seamlessly; the wire clamping device is characterized in that a wire clamping part is arranged above a circular ring support and consists of a plurality of wire clamping units which are distributed circumferentially at equal intervals, each wire clamping unit comprises a fixed block fixedly connected with the circular ring support, the bottom of each fixed block is fixedly connected with a protruding part fixedly connected with the circular ring support, a buffer cavity penetrates through the inside of each fixed block in the arc direction of the circular ring support, wire clamping blocks which are symmetrical at two sides are connected in the buffer cavity in a sliding mode, a thrust spring is fixedly connected between every two wire clamping blocks and abutted against the adjacent wire clamping blocks and provides power for the wire clamping blocks to be far away from the center of the fixed block, a guide groove penetrates through the upper end of the buffer cavity, a shift lever fixedly connected with the wire clamping blocks is connected in the guide groove in a sliding mode, and the adjacent wire clamping blocks are separated by moving the shift lever; the LED lamp support is characterized in that a fixing part is arranged below the circular ring support, and a plurality of circumferentially distributed LED lamps are arranged on the inner side of the circular ring support.
Preferably, the cup joint portion includes a connecting rod, set up at half ring tip with the connecting rod rotates the rotation hole of being connected and set up at half ring tip with connecting rod other end threaded connection's screw hole, the connecting rod diameter with half ring diameter is the same, connecting rod one end is equipped with ladder pole one, and this ladder pole diameter is less than the connecting rod diameter to cup joint in through the bearing rotate in the hole with half ring rotates and is connected, the connecting rod other end is equipped with ladder pole two, ladder pole two diameters are less than the connecting rod to be equipped with the screw thread at the surface, ladder pole two with screw hole threaded connection.
Preferably, the fixing block is an arc-shaped structure which is bent towards the center far away from the circular ring support.
Preferably, a buffer part is formed at the joint of the shifting lever and the wire clamping block, the buffer part comprises a sliding groove arranged above the wire clamping block, a sliding block is connected in the sliding groove in a sliding manner, and the upper part of the sliding block is fixedly connected with the shifting lever.
Preferably, a clamping groove is formed in one side of the guide groove in a communicating mode and used for clamping the shifting rod.
Preferably, the fixing part is a clamp or medical pressure-sensitive adhesive which is uniformly arranged in the circumferential direction.
Compared with the prior art, the operation incision retractor has the advantages that the two ring frames are assembled to form the ring support, the installation is convenient, the use is convenient and fast, the structure is simple, the manufacturing cost is low, the plurality of wire clamping units are arranged on the ring support in the circumferential direction at equal intervals, the multi-angle fixing of the traction wire can be realized, the adaptability of penis traction in the penis operation is facilitated, the coordination of the operation is realized, the interference test is avoided, the traction is stable, the manual operation is avoided, the workload and the sense of urgency of an operator are reduced, and the operation efficiency is high. In addition, the clamping line unit adopts the cooperation of the fluctuation rod, the buffer part, the clamping groove, the thrust spring and the clamping line block which can manually release the clamping force, so that the pulling line is prevented from being broken when the pulling line is detached, and the secondary wound of the penis caused by violent detachment is avoided.
Drawings
FIG. 1 is a schematic overall perspective view of a surgical incision retractor according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a wire clamping unit according to the present invention;
FIG. 3 is a schematic view of a flat-laying of a cambered cross section of the wire clamping unit of the present invention;
FIG. 4 is an assembly view of two adjacent wire clamping units;
FIG. 5 is an upper end view of the thread tension unit of the present invention;
FIG. 6 is an upper end view of the clamp block of the present invention;
FIG. 7 is a schematic structural diagram of the socket joint of the present invention;
FIG. 8 is a partial structural view of the ring support of the present invention;
in the drawings:
1. a circular ring support; 2. a fixed block; 3. an LED lamp; 4. a connecting rod; 5. a wire clamping block; 6. a protrusion; 7. a deflector rod; 8. a buffer chamber; 9. a guide groove; 10. a card slot; 11. a thrust spring; 13. a chute; 14. a slider; 16. rotating the hole; 17. a second stair rod; 18. a threaded hole; 19. a first stair rod; 20. a fixed part.
Detailed Description
In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-8, a novel surgical incision retractor comprises a circular ring support 1, wherein the circular ring support 1 is composed of two identical semicircular rings, and a sleeve joint part is formed at the butt joint of the two semicircular rings, so that the two semicircular rings are connected seamlessly; a wire clamping part is arranged above the circular ring bracket 1 and consists of a plurality of wire clamping units which are distributed at equal intervals in a circumferential manner, the wire clamping unit comprises a fixed block 2 fixedly connected with the circular ring bracket 1, the bottom of the fixed block 2 is fixedly connected with a protruding part 6 fixedly connected with the circular ring bracket 1, a buffer cavity 8 penetrates through the fixed block 2 in the arc direction of the circular ring support 1, two bilaterally symmetrical wire clamping blocks 5 are connected in the buffer cavity 8 in a sliding mode, a thrust spring 11 is fixedly connected between the two wire clamping blocks 5, the adjacent wire clamping blocks 5 are abutted, the thrust spring 11 provides power for the wire clamping blocks 5 to be far away from the center of the fixed block 2, a guide groove 9 is arranged at the upper end of the buffer cavity 8 in a penetrating manner, a shifting lever 7 fixedly connected with the wire clamping blocks 5 is connected in the guide groove 9 in a sliding manner, and the wire clamping blocks 5 are moved through the shifting lever 7 to enable the adjacent wire clamping blocks 5 to be separated; the fixing part 20 is arranged below the circular ring support 1, and a plurality of circumferentially distributed LED lamps 3 are arranged on the inner side of the circular ring support 1.
Preferably, the sleeving part comprises a connecting rod 4, a rotating hole 16 and a threaded hole 18, the rotating hole 16 is formed in one half of the end portion of the circular ring and is rotatably connected with the connecting rod 4, the threaded hole 18 is formed in the other half of the end portion of the circular ring and is rotatably connected with the other end of the connecting rod 4, the diameter of the connecting rod 4 is the same as that of the circular ring, a first stepped rod 19 is arranged at one end of the connecting rod 4, the diameter of the first stepped rod 19 is smaller than that of the connecting rod 4, the first stepped rod 19 is sleeved in the rotating hole 16 through a bearing and is rotatably connected with the circular ring, a second stepped rod 17 is arranged at the other end of the connecting rod 4, the diameter of the second stepped rod 17 is smaller than that of the connecting rod 4, threads are arranged on the outer surface of the connecting rod 4, and the second stepped rod 17 is in threaded connection with the threaded hole 18. In order to realize the smoothness of the joint of the two butted semicircular rings and prevent scratches in an operation, the sleeve joint part is set into the connecting rod 4 with the same diameter as the two semicircular rings, a first stepped rod 19 and a second stepped rod 17 with smaller diameters are arranged at the two connecting ends respectively, the first stepped rod 19 is a smooth rod and is rotatably connected with one semicircular ring, the outer side of the second stepped rod 17 is provided with a thread to be connected with a threaded hole 18 in the other semicircular ring, and when the connecting rod is connected, the connecting rod 4 only needs to be rotated until the second stepped rod 17 is completely screwed into the threaded hole 18 II, so that the completely smooth butt joint can be realized.
Preferably, the fixing block 2 is an arc-shaped structure which is bent towards the center far away from the circular ring support 1. In order to realize the safety of the device in practical application, the protruding fixing block 2 is provided with an arc-shaped structure which is bent to be far away from the center of the circular ring support 1, so that the whole traction apparatus has the protection performance.
Preferably, a buffer part is formed at the joint of the shift lever 7 and the wire clamping block 5, the buffer part comprises a sliding groove 13 arranged above the wire clamping block 5, a sliding block 14 is connected in the sliding groove 13 in a sliding manner, and the upper part of the sliding block 14 is fixedly connected with the shift lever 7. In order to facilitate the shifting lever 7 to move transversely and enable the shifting lever 7 to perform various steering adjustment work, the top of the wire clamping block 5 is provided with a sliding groove 13, a sliding block 14 is connected in the sliding groove 13 in a sliding manner, and the sliding block 14 is connected with the shifting lever 7, so that the shifting lever 7 is only required to be shifted when the function is changed through the shifting lever 7.
Preferably, a clamping groove 10 is communicated with one side of the guide groove 9, and the clamping groove 10 is used for clamping the shift lever 7. In order that the shift lever 7 can be fixed in a certain state, the adjacent wire clamping blocks 5 are completely separated, and the pulling wire is convenient to withdraw.
Preferably, the fixing portion 20 is a circumferentially uniformly arranged clip or medical pressure sensitive adhesive.
The working principle is as follows: during installation, the two semicircular rings can be butted, the second stepped rod 17 of the connecting rod 4 is inserted into the threaded hole 18 of the semicircular ring, then the connecting rod 4 is rotated, the second stepped rod 17 is gradually screwed into the threaded hole 18 until the second stepped rod is completely screwed in, and at the moment, the two semicircular rings form seamless smooth connection to form the circular ring support 1.
When in use, the medical pressure-sensitive adhesive at the bottom of the circular ring support 1 can be fixed on a drape in an operating room, or the medical pressure-sensitive adhesive can be clamped by a clamp, when in use, the traction line is punctured on the penis of a patient, then the traction line is fixedly clamped in the two wire clamping blocks 5 according to a preset direction, and the two wire clamping blocks 5 tightly clamp the traction line under the action of the thrust spring 11.
When the operation is finished or the penis traction direction needs to be changed midway, the shifting rod 7 moves towards the center of the sliding groove 13, so that the two adjacent wire clamping blocks 5 are separated, the traction wire can be easily taken out, and if the wire clamping unit needs to be left idle for a long time, the shifting rod 7 only needs to be shifted into the clamping groove 10.
The above is only a preferred embodiment of the present invention, and the scope of the present invention is defined by the appended claims, and several modifications and amendments made by those skilled in the art without departing from the spirit and scope of the present invention should be construed as the scope of the present invention.
Claims (6)
1. A novel operation incision retractor is characterized by comprising a circular ring support (1), wherein the circular ring support (1) consists of two identical semicircular rings, and a sleeve joint part is formed at the butt joint of the two semicircular rings so as to enable the two semicircular rings to be connected seamlessly; be equipped with the double-layered line portion above ring carrier (1), the double-layered line portion comprises the double-layered line unit that a plurality of equidistance are the circumference and distribute, the double-layered line unit include one with ring carrier (1) fixed connection's fixed block (2), fixed block (2) bottom fixedly connected with ring carrier (1) fixed connection's protruding portion (6), fixed block (2) are inside to run through on ring carrier (1) pitch arc direction and be equipped with cushion chamber (8), sliding connection has bilateral symmetry's double-layered line piece (5) in cushion chamber (8), two fixedly connected with thrust spring (11) between double-layered line piece (5), it is adjacent double-layered line piece (5) butt, thrust spring (11) provide double-layered line piece (5) to keeping away from the power at fixed block (2) center run through and be equipped with guide way (9) on cushion chamber (8), a shifting lever (7) fixedly connected with the wire clamping block (5) is connected in the guide groove (9) in a sliding mode, and the wire clamping block (5) is moved through the shifting lever (7) to enable adjacent wire clamping blocks (5) to be separated; a fixing part (20) is arranged below the circular ring support (1); a plurality of circumferentially distributed LED lamps (3) are arranged on the inner side of the circular ring support (1).
2. The novel surgical incision retractor according to claim 1, wherein the sleeve comprises a connecting rod (4), a rotating hole (16) disposed at one end of the other half of the ring and rotatably connected with the connecting rod (4), and a threaded hole (18) disposed at the other end of the other half of the ring and threadedly connected with the other end of the connecting rod (4), the diameter of the connecting rod (4) is the same as that of the semicircular ring, one end of the connecting rod (4) is provided with a first stepped rod (19), the diameter of the first stepped rod (19) is smaller than that of the connecting rod (4), and the first stepped rod is sleeved in the rotating hole (16) through a bearing and is rotatably connected with the semicircular ring, a second stepped rod (17) is arranged at the other end of the connecting rod (4), the diameter of the second stepped rod (17) is smaller than that of the connecting rod (4), and the outer surface of the ladder bar II is provided with threads, and the ladder bar II (17) is in threaded connection with the threaded hole (18).
3. The novel surgical incision retractor according to claim 1, wherein the fixing block (2) is an arc-shaped structure bending away from the center of the circular ring support (1).
4. The novel surgical incision retractor according to claim 1, wherein a buffer portion is formed at a connection position of the shift lever (7) and the thread clamping block (5), the buffer portion comprises a sliding groove (13) arranged above the thread clamping block (5), a sliding block (14) is slidably connected in the sliding groove (13), and the upper side of the sliding block (14) is fixedly connected with the shift lever (7).
5. The novel surgical incision retractor according to claim 1, wherein a slot (10) is communicated with one side of the guide groove (9), and the slot (10) is used for clamping the driving lever (7).
6. The novel surgical incision retractor of claim 1 wherein the anchor portion (20) is a circumferentially uniform arrangement of clips or medical pressure sensitive adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110592823.8A CN113331887B (en) | 2021-05-28 | 2021-05-28 | Novel surgical incision retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110592823.8A CN113331887B (en) | 2021-05-28 | 2021-05-28 | Novel surgical incision retractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113331887A true CN113331887A (en) | 2021-09-03 |
| CN113331887B CN113331887B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110592823.8A Active CN113331887B (en) | 2021-05-28 | 2021-05-28 | Novel surgical incision retractor |
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| CN (1) | CN113331887B (en) |
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| CN2240960Y (en) * | 1995-06-16 | 1996-11-27 | 郑国强 | Heart valve replacement suture fixer |
| US6551332B1 (en) * | 2000-03-31 | 2003-04-22 | Coalescent Surgical, Inc. | Multiple bias surgical fastener |
| CN101138510A (en) * | 2007-10-10 | 2008-03-12 | 柴守栋 | Novel fixing device for operation suture |
| CN102085109A (en) * | 2009-12-02 | 2011-06-08 | 郭宏伟 | Thread suspending device for cardiovascular surgery |
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| CN206964649U (en) * | 2016-10-28 | 2018-02-06 | 兰州大学 | A kind of Cardiac valve replacement suture fixing device |
| CN208780353U (en) * | 2018-07-17 | 2019-04-23 | 方素芹 | A kind of paediatrics clinical thermometer fixed frame |
| CN208958641U (en) * | 2018-05-22 | 2019-06-11 | 魏刚 | A kind of thread suspending device for cardiovascular surgery |
| CN209252987U (en) * | 2018-10-18 | 2019-08-16 | 重庆医科大学附属永川医院 | A kind of heart valve replacement suture fixer |
| CN211723292U (en) * | 2019-12-31 | 2020-10-23 | 常州市康心医疗器械有限公司 | Wire arranging device for cardiac surgery |
| CN212186580U (en) * | 2020-02-06 | 2020-12-22 | 唐惠利 | Auxiliary expanding device for gynecological uterine cavity operation |
| CN112545595A (en) * | 2020-12-15 | 2021-03-26 | 山东博达医疗用品股份有限公司 | Operation line fixer |
| CN112656465A (en) * | 2021-01-11 | 2021-04-16 | 王炳川 | Adjustable chest opener for general chest surgery |
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2021
- 2021-05-28 CN CN202110592823.8A patent/CN113331887B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240960Y (en) * | 1995-06-16 | 1996-11-27 | 郑国强 | Heart valve replacement suture fixer |
| US6551332B1 (en) * | 2000-03-31 | 2003-04-22 | Coalescent Surgical, Inc. | Multiple bias surgical fastener |
| CN101138510A (en) * | 2007-10-10 | 2008-03-12 | 柴守栋 | Novel fixing device for operation suture |
| CN102085109A (en) * | 2009-12-02 | 2011-06-08 | 郭宏伟 | Thread suspending device for cardiovascular surgery |
| CN202589590U (en) * | 2012-05-15 | 2012-12-12 | 梅娜 | Suture fixing device |
| CN203555799U (en) * | 2013-10-22 | 2014-04-23 | 南阳医学高等专科学校第一附属医院 | Novel interrupted suture thread hanging and separating device for department of cardiac surgery |
| WO2017140166A1 (en) * | 2016-02-19 | 2017-08-24 | 北京迈迪顶峰医疗科技有限公司 | Artery stapler |
| CN206964649U (en) * | 2016-10-28 | 2018-02-06 | 兰州大学 | A kind of Cardiac valve replacement suture fixing device |
| CN206934137U (en) * | 2017-02-15 | 2018-01-30 | 嘉兴市第二医院 | A kind of novel self-tightening type seton device |
| CN208958641U (en) * | 2018-05-22 | 2019-06-11 | 魏刚 | A kind of thread suspending device for cardiovascular surgery |
| CN208780353U (en) * | 2018-07-17 | 2019-04-23 | 方素芹 | A kind of paediatrics clinical thermometer fixed frame |
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| Publication number | Publication date |
|---|---|
| CN113331887B (en) | 2023-09-15 |
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