CN114052944A - Device for supporting tumor in operation - Google Patents

Device for supporting tumor in operation Download PDF

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Publication number
CN114052944A
CN114052944A CN202111376637.7A CN202111376637A CN114052944A CN 114052944 A CN114052944 A CN 114052944A CN 202111376637 A CN202111376637 A CN 202111376637A CN 114052944 A CN114052944 A CN 114052944A
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China
Prior art keywords
claw
piece
support
supporting
tumor
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CN202111376637.7A
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Chinese (zh)
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CN114052944B (en
Inventor
朱晓菊
李梦侠
熊艳丽
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Chinese Peoples Liberation Army Army Specialized Medical Center
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Chinese Peoples Liberation Army Army Specialized Medical Center
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, 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
    • A61B90/10Instruments, 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 for stereotaxic surgery, e.g. frame-based stereotaxis
    • A61B90/14Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins
    • A61B90/17Fixators for body parts, e.g. skull clamps; Constructional details of fixators, e.g. pins for soft tissue, e.g. breast-holding devices

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Neurosurgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention relates to the technical field of surgical instruments, in particular to a device for supporting tumors in an operation, which comprises a supporting rubber plate, wherein a supporting rod is arranged on the top surface of the supporting rubber plate, a bearing structure is arranged at the top end of the supporting rod, the supporting rod comprises a rotating rod and a top rod, the bottom end of the rotating rod is rotatably connected with the supporting rubber plate, the bottom end of the top rod is in threaded connection with the top rotating rod, the bearing structure comprises a top cover, a plurality of claw arms and a plurality of claw heads, the claw heads are in sliding connection with the claw arms, and the top cover is tightly pressed on the end part where the claw arms are gathered together. According to the supporting structure, when a tumor is operated, the number and the positions of the claw arms on the supporting structure can be installed according to the shape of the tumor, so that the supporting structure can better support the tumor, the supporting rod can be stretched and contracted by rotating the rotating rod at the moment, the height of the supporting structure is adjusted, the purpose of supporting the tumor is achieved, and the tumor displacement during the tumor operation is prevented.

Description

Device for supporting tumor in operation
Technical Field
The invention relates to the technical field of surgical instruments, in particular to a device for supporting tumors in an operation.
Background
The tumor is a disease formed by abnormal proliferation of a certain part of tissue cells in a human body for a long time, and can be divided into benign tumor and malignant tumor according to the structure of the tumor cells and the size of harmfulness to the human body, the main head of the current tumor treatment is an operation, and the purpose of treating the tumor can be achieved by carrying out surgical excision on the tumor. In view of the above, a device for supporting a tumor during an operation is proposed, because some tumors can be displaced due to the loss of support caused by the influence of the position of the tumor in the body during the operation of removing the tumor.
Disclosure of Invention
The present invention is directed to a device for supporting a tumor during operation, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a device for supporting tumour in art, includes and supports the offset plate, the bracing piece is installed to the top surface that supports the offset plate, bearing structure is installed on the top of bracing piece, the bracing piece includes dwang and ejector pin, the bottom of dwang with it rotates to support the offset plate and connects, the bottom of ejector pin with the top threaded connection of dwang, bearing structure includes top cap and a plurality of claw arm and a plurality of claw head, the claw head with claw arm sliding connection, the top cap lid is established and is compressed tightly on the tip of a plurality of claw arms gathering together in a department.
Preferably, the middle part of the top surface of the supporting rubber plate is integrally formed with a clamping ball, the bottom end of the rotating rod is provided with a ball hole, and the clamping ball extends into the ball hole and is rotatably connected with the ball hole.
Preferably, the top end of the rotating rod is integrally formed with a threaded column, the bottom end of the ejector rod is provided with a threaded hole along the axial direction, and the threaded column extends into the threaded hole and is in threaded connection with the threaded hole.
Preferably, the top end of the ejector rod is integrally formed with a top table, a plurality of clamping blocks distributed in an array form are integrally formed at the peripheral edge of the top end of the top table, a hanging plate is integrally formed on one end face of each claw arm and can be hung between every two adjacent clamping blocks, a bolt hole is formed in the middle of the top end of the top table, a convex column is integrally formed at the bottom end of the top cover and is of a threaded columnar structure, the convex column extends into the bolt hole and is in threaded connection with the bolt hole, and when the convex column is screwed into the bolt hole, the bottom surface of the top cover can abut against the top surface of the hanging plate.
Preferably, the end surface of the claw arm far from the hanging plate) is provided with a sliding cavity, the bottom surface of the claw arm near the end part of the hanging plate is provided with a through groove, the through groove is communicated with the inside of the sliding cavity, one end surface of the claw head is integrally formed with a movable plate, and the end part of the movable plate far from the claw head can be inserted into the sliding cavity and is in sliding connection with the sliding cavity.
Preferably, a side hole is formed in the side end face of the claw arm, the side hole is communicated with the inside of the sliding cavity, a rubber block is embedded in the side hole, the head of the rubber block extends into the sliding cavity and abuts against the side face of the movable plate, a clamping groove is formed in the side end face of the movable plate, the clamping groove and the rubber block are located on the same side, and the head of the rubber block can penetrate through the sliding cavity and extend into the clamping groove.
Preferably, the top surface of the claw arm is closely adhered with a slip-preventing strip, and the top surface of the claw head is closely adhered with a slip-preventing strip.
Preferably, the peripheral edge of the top end of the rotating rod is provided with a bottom ring groove, and the peripheral surface of the bottom end of the ejector rod is provided with a top ring groove.
Preferably, the top end of the rotating rod and the outer side of the bottom end of the ejector rod are sleeved with rubber sleeves, the top ends of the rubber sleeves are sleeved in the top ring groove, the bottom ends of the rubber sleeves are sleeved in the bottom ring groove, and the threaded columns are sleeved in the rubber sleeves.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the supporting structure arranged on the supporting rod, when a tumor is operated, the number and the positions of the claw arms on the supporting structure can be installed according to the shape of the tumor, so that the supporting structure can better support the tumor, at the moment, the supporting rod can be stretched and contracted by rotating the rotating rod, the height of the supporting structure is adjusted, the purpose of supporting the tumor is achieved, and the tumor displacement is prevented from occurring during the tumor operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a support rubber sheet according to the present invention;
FIG. 4 is a sectional view of a rotating lever according to the present invention;
FIG. 5 is a sectional view of the carrier rod of the present invention;
FIG. 6 is a front view of the claw arm according to the present invention;
FIG. 7 is a schematic view of the bottom structure of the claw arm according to the present invention;
FIG. 8 is a schematic view of the claw head according to the present invention;
FIG. 9 is a schematic structural view of a top cover according to the present invention;
FIG. 10 is a schematic structural view of the present invention in use.
The meaning of the individual reference symbols in the figures is:
1. supporting the rubber plate; 11. blocking the ball; 2. a support bar; 21. rotating the rod; 211. a threaded post; 212. a ball hole; 213. a bottom ring groove; 22. a top rod; 221. a threaded hole; 222. a top stage; 2221. a clamping block; 2222. bolt holes; 223. a top ring groove; 3. a support structure; 31. a claw arm; 311. a sliding cavity; 3111. a through groove; 312. hanging the plate; 313. a side hole; 3131. gluing blocks; 314. a slip-resistant strip; 32. a claw head; 321. a movable plate; 3211. a card slot; 322. a slip-stop sheet; 33. a top cover; 331. a convex column; 4. and (4) a rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
Referring to fig. 1-10, the present invention provides a technical solution:
the utility model provides a device for supporting tumour in art, including supporting offset plate 1, support offset plate 1's top surface and install bracing piece 2, bearing structure 3 is installed on the top of bracing piece 2, bracing piece 2 includes dwang 21 and ejector pin 22, the bottom of dwang 21 rotates with supporting offset plate 1 to be connected, the bottom of ejector pin 22 and the top threaded connection of dwang 21, bearing structure 3 includes top cap 33 and a plurality of claw arm 31 and a plurality of claw head 32, claw head 32 and claw arm 31 sliding connection, top cap 33 lid is established and is compressed tightly on the tip of a plurality of claw arm 31 gathering together in a department.
In the invention, the ball 11 is integrally formed in the middle of the top surface of the supporting rubber plate 1, the ball hole 212 is formed at the bottom end of the rotating rod 21, and the ball 11 extends into the ball hole 212 and is rotatably connected with the ball hole 212. When the ball 11 stretches into the ball hole 212, the support rubber plate 1 and the rotating rod 21 are connected together, the support rubber plate 1 is prevented from being separated from the rotating rod 21, and the rotating rod 21 can be rotated on the support rubber plate 1.
Specifically, the top end of the rotating rod 21 is integrally formed with a threaded column 211, the bottom end of the top rod 22 is provided with a threaded hole 221 along the axial direction, and the threaded column 211 extends into the threaded hole 221 and is in threaded connection with the threaded hole 221. When rotating dwang 21, can make dwang 21 drive screw thread post 211 and rotate together to make ejector pin 22 can move along screw thread post 211's axial under the effect of screw hole 221, reach the flexible purpose of regulation bracing piece 2, adjust bearing structure 3's height.
Further, the top end of the top rod 22 is integrally formed with a top platform 222, a plurality of clamping blocks 2221 distributed in an array are integrally formed at the peripheral edge of the top end of the top platform 222, a hanging plate 312 is integrally formed on one end face of the claw arm 31, and the hanging plate 312 can be hung between two adjacent clamping blocks 2221, so that medical staff can freely hang and arrange the claw arm 31 on the top platform 222 according to the shape of a tumor when performing a tumor operation. Bolt hole 2222 has been seted up at the top middle part of top platform 222, the bottom integrated into one piece of top cap 33 has projection 331, projection 331 is screw thread columnar structure, projection 331 stretch into in bolt hole 2222 and with bolt hole 2222 threaded connection, when projection 331 screws in bolt hole 2222, the bottom surface of top cap 33 can support the top surface at link plate 312, make claw arm 31 of installing on top platform 222 can be fixed to top platform 222 under the restriction of top cap 33 on, so that claw arm 31 can bear the tumour, through stirring dwang 21 this moment, make bracing piece 2 stretch out and draw back, can make bracing piece 2 support between supporting rubber plate 1 and bearing structure 3, play the supporting role to the tumour.
In addition, the end face of the claw arm 31 far away from the hanging plate 312 is provided with a sliding cavity 311, an end face of the claw head 32 is integrally formed with a movable plate 321, the end part of the movable plate 321 far away from the claw head 32 can be inserted into the sliding cavity 311 and is in sliding connection with the sliding cavity 311, the claw head 32 is pulled, the claw head 32 can move along the sliding cavity 311 under the action of the movable plate 321, the purpose of extending the claw head 32 can be achieved, the bearing area of the bearing structure 3 is increased, and therefore tumors of different sizes can be supported. A through groove 3111 is formed on a bottom surface of the claw arm 31 near the end portion of the hanging plate 312, and the through groove 3111 communicates with the inside of the sliding cavity 311, so that dirt in the sliding cavity 311 can be washed out from the through groove 3111 when the claw arm 31 is used for cleaning.
It is worth noting that a side end face of the claw arm 31 is provided with a side hole 313, the side hole 313 is communicated with the inside of the sliding cavity 311, the side hole 313 is embedded with a rubber block 3131, a head of the rubber block 3131 extends into the sliding cavity 311 and abuts against a side face of the movable plate 321, a side end face of the movable plate 321 is provided with a clamping groove 3211, the clamping groove 3211 and the rubber block 3131 are located on the same side, the head of the rubber block 3131 can extend into the clamping groove 3211 through the sliding cavity 311, so that when the movable plate 321 moves along the sliding cavity 311, the movable plate 321 can be positioned in the sliding cavity 311 under the restriction of the rubber block 3131, and the movable plate 321 is prevented from accidentally coming out of the sliding cavity 311.
It is worth to say that the anti-slip strips 314 are tightly adhered to the top surfaces of the claw arms 31, the anti-slip strips 322 are tightly adhered to the top surfaces of the claw heads 32, and the anti-slip strips 314 and the anti-slip strips 322 are both made of silicon rubber materials, so that when the supporting structure 3 supports a tumor, the anti-slip strips 314 and the anti-slip strips 322 can be abutted against the surface of the tumor, the phenomenon that the supporting structure 3 slips is prevented, and the tumor can be better supported.
Besides, the peripheral edge department on dwang 21 top has seted up end annular 213, the peripheral annular 223 has been seted up on the peripheral surface of ejector pin 22 bottom, the top of dwang 21 is equipped with gum cover 4 with the bottom outside cover of ejector pin 22, the top of gum cover 4 embolias in top annular 223, the bottom of gum cover 4 embolias in end annular 213, gum cover 4 is established including screw thread post 211 cover, make between screw thread post 211 and the internal tissue of patient the isolation by gum cover 4, prevent that screw thread post 211 can take place the internal tissue of patient around the condition of rolling up when rotating.
When the device for supporting tumor in operation is used, firstly, medical staff hangs the hanging plate 312 on the claw arm 31 on the top platform 222 according to the size and shape of the tumor to be operated and tightly rotates the top cover 33 on the top platform 222, so that the claw arm 31 is fixed on the top platform 222, then the claw head 32 is stirred according to the size of the tumor, so that the claw head 32 extends on the claw arm 31 under the action of the movable plate 321, so that the supporting structure 3 can support tumors with different sizes, and finally the rotating rod 21 is rotated after the supporting rubber plate 1 is pressed against the body of the patient, so that the rotating rod 21 drives the threaded column 211 to rotate together, thereby make ejector pin 22 can move along the axial of screw thread post 211 under the effect of screw hole 221, make bracing piece 2 support between support offset plate 1 and bearing structure 3, adjust bearing structure 3's height to reach the purpose that supports the tumour, so that going on of medical personnel's operation.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. A device for intraoperative support of tumors, comprising a support rubber plate (1), characterized in that: support the top surface of offset plate (1) and install bracing piece (2), bearing structure (3) are installed on the top of bracing piece (2), bracing piece (2) are including dwang (21) and ejector pin (22), the bottom of dwang (21) with support offset plate (1) and rotate and connect, the bottom of ejector pin (22) with the top threaded connection of dwang (21), bearing structure (3) are including top cap (33) and a plurality of claw arm (31) and a plurality of claw head (32), claw head (32) with claw arm (31) sliding connection, top cap (33) lid is established and is compressed tightly on the tip of a plurality of claw arm (31) gathering together in a department.
2. A device for intraoperative support of a tumor according to claim 1, wherein: support the top surface middle part integrated into one piece of offset plate (1) and have card ball (11), ball hole (212) have been seted up to the bottom of dwang (21), card ball (11) stretch into in ball hole (212) and with ball hole (212) rotate and are connected.
3. A device for intraoperative support of a tumor according to claim 1, wherein: the top integrated into one piece of dwang (21) has screw thread post (211), screw hole (221) have been seted up along axial direction to the bottom of ejector pin (22), screw thread post (211) stretch into in screw hole (221) and with screw hole (221) threaded connection.
4. A device for intraoperative support of a tumor according to claim 1, wherein: the top end integrated into one piece of ejector pin (22) has a top platform (222), peripheral edge integrated into one piece on top platform (222) top has a plurality of fixture blocks (2221) that are the array and distribute, integrated into one piece has link plate (312) on the terminal surface of claw arm (31), link plate (312) can articulate adjacent two between fixture block (2221), bolt hole (2222) have been seted up at the top middle part of top platform (222), the bottom integrated into one piece of top cap (33) has projection (331), projection (331) are the screw thread columnar structure, projection (331) stretch into in bolt hole (2222) and with bolt hole (2222) threaded connection, work as when projection (331) screw in bolt hole (2222), the bottom surface of top cap (33) can support the top surface at link plate (312).
5. An apparatus for intraoperative support of a tumor according to claim 4, wherein: slide chamber (311) have been seted up to the terminal surface that link plate (312) was kept away from in claw arm (31), claw arm (31) are close to and have seted up logical groove (3111) that link plate (312) tip on the bottom surface, lead to groove (3111) with the inside in slide chamber (311) is linked together, integrated into one piece has fly leaf (321) on the terminal surface of claw head (32), the tip that the claw head (32) was kept away from in fly leaf (321) can insert slide chamber (311) in and with slide chamber (311) sliding connection.
6. An apparatus for intraoperative support of a tumor according to claim 5, wherein: side hole (313) have been seted up on the side end face of claw arm (31), side hole (313) with the inside of sliding chamber (311) is linked together, the embedded gluey piece (3131) that is equipped with in side hole (313), the head of gluing piece (3131) stretches into in sliding chamber (311) and the butt is on the side of fly leaf (321), draw-in groove (3211) has been seted up on the side end face of fly leaf (321), draw-in groove (3211) with glue piece (3131) is located the homonymy, the head of gluing piece (3131) can pass sliding chamber (311) and stretch into in draw-in groove (3211).
7. A device for intraoperative support of a tumor according to claim 1, wherein: the top surface of the claw arm (31) is tightly adhered with a slip-stopping strip (314), and the top surface of the claw head (32) is tightly adhered with a slip-stopping strip (322).
8. A device for intraoperative support of a tumor according to claim 3, wherein: the peripheral edge of the top end of the rotating rod (21) is provided with a bottom ring groove (213), and the peripheral surface of the bottom end of the ejector rod (22) is provided with a top ring groove (223).
9. An apparatus for intraoperative support of a tumor according to claim 8, wherein: the top end of the rotating rod (21) and the outer side of the bottom end of the ejector rod (22) are sleeved with rubber sleeves (4), the top ends of the rubber sleeves (4) are sleeved in the top ring groove (223), the bottom ends of the rubber sleeves (4) are sleeved in the bottom ring groove (213), and the threaded columns (211) are sleeved in the rubber sleeves (4).
CN202111376637.7A 2021-11-19 2021-11-19 Device for supporting tumor in operation Active CN114052944B (en)

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CN114052944B CN114052944B (en) 2024-01-30

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060009696A1 (en) * 2004-04-08 2006-01-12 Techniscan, Inc. Method for imaging and treating a breast
US20090182366A1 (en) * 2007-11-14 2009-07-16 Kennedy John S Surgical Instrument for Detecting, Isolating and Excising Tumors
WO2012032308A1 (en) * 2010-09-10 2012-03-15 Specialty Magnetics Limited Breast immobilisation apparatus and method for use in breast imaging to allow medical intervention
US20160199173A1 (en) * 2013-08-14 2016-07-14 Beijing Ruijian Gaoke Biotechnology Co., Ltd. Breast Prosthesis Support Device Based on Tissue Matrix Material, and Preparation Method Therefor
CN205494291U (en) * 2016-01-28 2016-08-24 复旦大学附属肿瘤医院 Supporting device is analysed and observe to cervix tumor in art
CN208702214U (en) * 2018-08-28 2019-04-05 铜仁市人民医院 A kind of hyperbaric oxygen chamber 3D printing cabin roof support means
US20190388176A1 (en) * 2017-02-28 2019-12-26 Provincial Health Services Authority Apparatus for positioning a breast for radiation treatment
CN210508116U (en) * 2019-07-29 2020-05-12 海兴厚德不锈钢制品有限公司 Stainless steel casting for supporting
CN111469161A (en) * 2019-01-24 2020-07-31 株式会社万代南梦宫游艺 Accessory and prize acquisition device
CN112451052A (en) * 2020-12-11 2021-03-09 中国人民解放军陆军特色医学中心 Breast tumor resection device
CN212880411U (en) * 2020-04-01 2021-04-06 南京市胸科医院 Multifunctional hanging infusion support with falling prevention function
CN113384365A (en) * 2021-06-15 2021-09-14 霍君艺 Skin flap is repaiied into skin piece auxiliary instrument
CN113425419A (en) * 2021-08-02 2021-09-24 宿州市恒新立智能科技有限公司 Height-adjustable equipment storage device for tumor surgery

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060009696A1 (en) * 2004-04-08 2006-01-12 Techniscan, Inc. Method for imaging and treating a breast
US20090182366A1 (en) * 2007-11-14 2009-07-16 Kennedy John S Surgical Instrument for Detecting, Isolating and Excising Tumors
WO2012032308A1 (en) * 2010-09-10 2012-03-15 Specialty Magnetics Limited Breast immobilisation apparatus and method for use in breast imaging to allow medical intervention
US20160199173A1 (en) * 2013-08-14 2016-07-14 Beijing Ruijian Gaoke Biotechnology Co., Ltd. Breast Prosthesis Support Device Based on Tissue Matrix Material, and Preparation Method Therefor
CN205494291U (en) * 2016-01-28 2016-08-24 复旦大学附属肿瘤医院 Supporting device is analysed and observe to cervix tumor in art
US20190388176A1 (en) * 2017-02-28 2019-12-26 Provincial Health Services Authority Apparatus for positioning a breast for radiation treatment
CN208702214U (en) * 2018-08-28 2019-04-05 铜仁市人民医院 A kind of hyperbaric oxygen chamber 3D printing cabin roof support means
CN111469161A (en) * 2019-01-24 2020-07-31 株式会社万代南梦宫游艺 Accessory and prize acquisition device
CN210508116U (en) * 2019-07-29 2020-05-12 海兴厚德不锈钢制品有限公司 Stainless steel casting for supporting
CN212880411U (en) * 2020-04-01 2021-04-06 南京市胸科医院 Multifunctional hanging infusion support with falling prevention function
CN112451052A (en) * 2020-12-11 2021-03-09 中国人民解放军陆军特色医学中心 Breast tumor resection device
CN113384365A (en) * 2021-06-15 2021-09-14 霍君艺 Skin flap is repaiied into skin piece auxiliary instrument
CN113425419A (en) * 2021-08-02 2021-09-24 宿州市恒新立智能科技有限公司 Height-adjustable equipment storage device for tumor surgery

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