CN107260237B - Surgical incision opening system - Google Patents
Surgical incision opening system Download PDFInfo
- Publication number
- CN107260237B CN107260237B CN201710659381.8A CN201710659381A CN107260237B CN 107260237 B CN107260237 B CN 107260237B CN 201710659381 A CN201710659381 A CN 201710659381A CN 107260237 B CN107260237 B CN 107260237B
- Authority
- CN
- China
- Prior art keywords
- box body
- bracket
- plate
- groove
- clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 208000002847 Surgical Wound Diseases 0.000 title claims abstract description 13
- 230000008093 supporting effect Effects 0.000 claims abstract description 74
- 230000001954 sterilising effect Effects 0.000 claims abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 239000003814 drug Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002439 hemostatic effect Effects 0.000 description 2
- 210000000278 spinal cord Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 235000019722 synbiotics Nutrition 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides an operation incision opening system, which comprises a sterilization box, wherein a bracket mechanism and a supporting plate mechanism are movably arranged in the sterilization box, one side of the sterilization box is provided with a clamping mechanism, the bracket mechanism comprises two brackets made of metal materials, the two brackets are arc-shaped, the cross sections of the brackets are square, the intrados of the two brackets are opposite, the supporting plate mechanism is movably arranged between the two brackets, a plurality of adjusting blocks are movably arranged on the brackets, the top of each adjusting block is provided with a concave bracket groove, the top of each bracket groove is provided with a rectangular supporting rod inlet, and the length direction of each supporting rod inlet is consistent with the length direction of each bracket; the stay bar inlet is movably inserted with a stay bar. The surgical incision opening positioning device is reasonable in structure, convenient to operate and good in surgical incision opening positioning effect.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a surgical incision opening system.
Background
The prior spinal surgery has the defects that two supporting rods are adopted for supporting the incision in the prior spinal surgery, the middle of the supporting rods is connected through a connecting rod, the skin tissue is not well fixed after the supporting in the mode, the spinal cord after the supporting is protected in a mode of filling medical cotton, the mode is inconvenient to inject medicine and observe wounds, and the medical cotton after the operation is more complicated to clean.
Disclosure of Invention
The invention overcomes the defects and provides the surgical incision opening system which has reasonable structure, convenient operation and good surgical incision opening positioning effect.
The technical scheme provided by the invention is as follows: the surgical incision opening system comprises a sterilization box, wherein a bracket mechanism and a supporting plate mechanism are movably arranged in the sterilization box, one side of the sterilization box is provided with a clamping mechanism, the bracket mechanism comprises two brackets made of metal materials, the main bodies of the brackets are arc-shaped, the cross sections of the brackets are square, the intrados surfaces of the two brackets are opposite, the supporting plate mechanism is movably arranged between the two brackets, a plurality of adjusting blocks are movably arranged on the brackets, the tops of the adjusting blocks are provided with concave bracket grooves, the tops of the bracket grooves are provided with rectangular supporting rod inlets, and the length directions of the supporting rod inlets are consistent with the length directions of the brackets; a stay bar is movably inserted on the stay bar inlet; the support plate mechanism comprises a rectangular support plate, the length direction of the support plate is consistent with the length direction of the support frame, arc smooth transition is adopted at the edge of the support plate, a U-shaped notch is formed in the middle of one side of the support plate in the length direction, a fixing sleeve is arranged in the middle of the support plate below the notch, the length of the fixing sleeve can be adjusted according to requirements, one or more fixing sleeves are arranged and fixed at the bottom of the support plate in the width direction, one end of each fixing sleeve extends out of the edge of the support plate to form a stepped fixing position, a fixing grabbing groove is formed in the bottom of each fixing position, a sliding shaft is movably sleeved at the other end of each fixing sleeve, one end of each sliding shaft is movably sleeved in each fixing sleeve, the other end of each sliding shaft is connected with a sliding block, the notch is matched with the sliding block, and movable grabbing grooves are formed in the bottom of the sliding blocks and are respectively connected with the corresponding support frames in a clamping mode; the shape of the fixed grabbing groove and the movable grabbing groove can be adjusted according to the requirement, the clamping mechanism comprises a first clamp body and a second clamp body which are mutually hinged, one ends of the first clamp body and the second clamp body after being hinged are bent to form an arc-shaped handle, the intrados of the first clamp body and the intrados of the second clamp body are opposite, and the opposite side walls are provided with V-shaped elastic sheets; the other end of the first clamp body extends to form a first clamping plate, the other end of the second clamp body extends to form a second clamping plate, and the first clamping plate, the first clamping body and the second clamping body form an L shape; the first clamping plate positioned at one side of the second clamping plate is provided with a first positioning groove with an arc-shaped cross section, the second clamping plate is provided with two second positioning grooves with a square cross section, the two second positioning grooves are respectively positioned at two ends of the second clamping plate, and the first positioning grooves and the second positioning grooves are matched to clamp the bracket; the sterilizing box comprises a rectangular box body, an upper cover is arranged at the top of the box body, a top beam is arranged at the top of the upper cover along the length direction, and concave upper cover extraction grooves are formed in two sides of the middle part of the top beam; the inner chamber both ends of box body are equipped with the end layer board, and the length direction and the box body width direction of end layer board are unanimous, are equipped with in the box body between two end layer boards, and end layer board top both ends are equipped with the stay bracket of indent, and well layer board is two, is located between two stay brackets respectively, and well layer board top center department is equipped with the stay bracket of indent, and the degree of depth of stay bracket is greater than the degree of depth of stay bracket, and the box body bottom between two well layer boards is equipped with the collet board, is equipped with the stay groove on the end layer board between two stay brackets.
The bottom of the box body is provided with a plurality of sterilizing pipes, the outer side wall of the box body is provided with criss-cross reinforcing ribs, and two ends of the box body are movably hinged with handles.
The two sides of the fixed sleeve are respectively provided with a square checking groove which penetrates up and down, the square checking grooves are distributed along the length direction of the supporting plates, the supporting plates on the two sides of the square checking grooves are provided with a plurality of medicine injection holes which penetrate up and down, and the medicine injection holes are uniformly distributed on the supporting plates on the two sides of the square checking grooves; the bottom of the fixed sleeve is provided with a locking bolt matched with the sliding shaft.
The stay bar adopts the arc that the metal pipe was made, its intrados is downwards, and the stay bar bottom is equipped with spherical fixture block, and the fixture block both sides are equipped with the tangent plane, and the tangent plane cooperatees with the stay bar entry.
The adjusting block is movably arranged on the bracket through an adjusting bolt.
After the scheme is adopted, the structure and the mounting mode which are not described in detail can be of a conventional structure in the market, after the scheme is adopted, two ends of a support which is cleaned after operation are put into corresponding support rod supporting grooves, the middle side of the support is supported by a bottom supporting plate, a fixing sleeve and a sliding block which are cleaned after operation are supported by corresponding support plate supporting grooves, two ends of the supporting plate are supported by the top of an end supporting plate, and a clamping mechanism is put on one side in a box; when the device is used, the clamping mechanism is taken out, the bracket is clamped out and put into the operation incision through the clamping mechanism, the supporting plate is clamped out, the distance between the fixed grabbing groove and the movable grabbing groove is adjusted according to the width of the operation incision, the supporting plate is put into the operation incision, the fixed grabbing groove and the movable grabbing groove are respectively clamped with the corresponding bracket, the clamping block of the supporting rod is inserted into the Ji Chenggan inlet, and the wound can be propped up by rotating the supporting rod after the clamping block is inserted; the medicine injection hole after the scheme is adopted is used for placing medicines, one or more kinds of medicines such as hemostatic medicines, synbiotics and the like are placed, the rectangular square checking groove is used for observing the exploration effect, the sterilization box is used for sterilization, and the scheme is reasonable in structure, convenient to operate and good in operation incision opening positioning effect.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a latch structure according to the present invention.
Fig. 3 is a schematic view of a pallet mechanism according to the present invention.
Fig. 4 is a schematic structural view of a fixing sleeve according to the present invention.
Fig. 5 is a schematic view of the gripping mechanism of the present invention.
Fig. 6 is a schematic structural view of the sterilization case of the present invention.
Examples
The invention is further described below with reference to all drawings, in which preferred embodiments of the invention are: referring to fig. 1 to 6, the surgical incision opening system according to the embodiment includes a sterilization box, a bracket mechanism and a supporting plate mechanism are movably arranged in the sterilization box, a clamping mechanism is arranged at one side of the sterilization box, the bracket mechanism includes two brackets 1 made of metal materials, the two brackets 1 are arc-shaped, the cross section is square, the intrados of the two brackets 1 are opposite, the supporting plate mechanism is movably arranged between the two brackets 1, a plurality of adjusting blocks 2 are movably arranged on the brackets 1, the adjusting blocks 2 are movably arranged on the brackets 1 through adjusting bolts, a concave bracket groove 3 is arranged at the top of the adjusting blocks 2, a rectangular supporting rod inlet is arranged at the top of the bracket groove 3, and the length direction of the supporting rod inlet is consistent with the length direction of the brackets 1; a stay bar 4 is movably inserted into the stay bar inlet, the stay bar 4 is in an arc shape made of a metal round tube, the inner arc surface of the stay bar 4 is downward, a spherical clamping block 5 is arranged at the bottom of the stay bar 4, tangential planes 6 are arranged on two sides of the clamping block 5, and the tangential planes 6 are matched with the stay bar inlet; the supporting plate mechanism comprises a rectangular supporting plate A1, the length direction of the supporting plate A1 is consistent with the length direction of a bracket 1, the edge of the supporting plate A1 adopts arc smooth transition, a U-shaped notch A2 is arranged in the middle of one side of the supporting plate A1 in the length direction, a fixed sleeve A3 is arranged in the middle of the supporting plate A1 below the notch A2, the length of the fixed sleeve can be adjusted according to the requirement, one or more fixed sleeves are arranged, the fixed sleeve A3 is fixed at the bottom of the supporting plate A1 in the width direction, one end of the fixed sleeve A3 extends out from the edge of the supporting plate A1 to form a stepped fixed position, a fixed grabbing groove A4 is arranged at the bottom of the fixed position, a sliding shaft A5 is movably sleeved at the other end of the fixed sleeve A3, one end of a sliding shaft A5 is movably sleeved in a fixed sleeve A3, the other end of the sliding shaft A5 is connected with a sliding block A6, a gap A2 is matched with the sliding block A6, a movable grabbing groove A7 is formed in the bottom of the sliding block A6, the fixed grabbing groove A4 and the movable grabbing groove A7 are respectively connected with corresponding brackets 1 in a clamping mode, a square checking groove A8 penetrating up and down is formed in each supporting plate A1 on two sides of the fixed sleeve A3, the square checking grooves A8 are distributed along the length direction of the supporting plate A1, medicine injection holes A9 penetrating up and down are formed in the supporting plates A1 on two sides of the square checking groove A8, and the medicine injection holes A9 are uniformly distributed on the supporting plates A1 on two sides of the square checking groove A8; the bottom of the fixed sleeve A3 is provided with a locking bolt A10 matched with the sliding shaft A5; the clamping mechanism comprises a first clamp body B1 and a second clamp body B2 which are mutually hinged, one ends of the first clamp body B1 and the second clamp body B2 after being hinged are bent to form an arc-shaped handle, the intrados of the first clamp body B1 and the intrados of the second clamp body B2 are opposite, and a V-shaped elastic sheet B3 is arranged on the opposite side walls; the other end of the first clamp body B1 extends to form a first clamp plate B4, the other end of the second clamp body B2 extends to form a second clamp plate B5, the first clamp plate B4, and an L shape is formed between the second clamp plate B5 and the first clamp body B1 and the second clamp body B2; the first clamping plate B4 positioned at one side of the second clamping plate B5 is provided with a first positioning groove B6 with an arc-shaped cross section, the second clamping plate B5 is provided with two second positioning grooves B7 with a square cross section, the two second positioning grooves B7 are respectively positioned at two ends of the second clamping plate B5, and the first positioning groove B6 and the second positioning groove B7 are matched to clamp the bracket 1; the sterilizing box comprises a rectangular box body C1, a plurality of sterilizing pipes C2 are arranged at the bottom of the box body C1, criss-cross reinforcing ribs C3 are arranged on the outer side wall of the box body C1, handles C4 are movably hinged to the two ends of the box body C1, an upper cover C5 is arranged at the top of the box body C1, a top beam C6 is arranged at the top of the upper cover C5 along the length direction, and concave upper cover extracting grooves C7 are formed in the two sides of the middle of the top beam C6; the two ends of the inner cavity of the box body C1 are provided with end supporting plates C8, the length direction of the end supporting plates C8 is consistent with the width direction of the box body C1, a middle supporting plate C9 is arranged in the box body C1 between the two end supporting plates C8, two concave supporting rod supporting grooves C10 are arranged at the two ends of the top of the end supporting plate C8, the middle supporting plates C9 are respectively positioned between the two supporting rod supporting grooves C10, a concave supporting plate supporting groove C11 is arranged at the center of the top of the middle supporting plate C9, the depth of the supporting rod supporting groove C10 is larger than that of the supporting plate supporting groove C11, a bottom supporting plate C12 is arranged at the bottom of the box body C1 between the two middle supporting plates C9, and supporting rod grooves are formed in the end supporting plates C8 between the two supporting rod supporting grooves C10. The structure and the mounting mode which are not described in detail in the embodiment can be all conventional structures in the market, after the embodiment is adopted, two ends of a support which is cleaned after operation are put into corresponding support rod bracket, the middle side of the support is supported by a bottom support plate, a fixing sleeve and a sliding block which are cleaned after operation are supported by corresponding support plate bracket, two ends of the support plate are supported by the top of an end support plate, and a clamping mechanism is put on one side in a box; when the device is used, the clamping mechanism is taken out, the bracket is clamped out and put into the operation incision through the clamping mechanism, the supporting plate is clamped out, the distance between the fixed grabbing groove and the movable grabbing groove is adjusted according to the width of the operation incision, the supporting plate is put into the operation incision, the fixed grabbing groove and the movable grabbing groove are respectively clamped with the corresponding bracket, the clamping block of the supporting rod is inserted into the Ji Chenggan inlet, and the wound can be propped up by rotating the supporting rod after the clamping block is inserted; the medicine injection hole after this scheme of adoption is used for putting the medicine, puts one or more, like hemostatic, the synbiotic etc. simultaneously whole structure adopts medical titanium, its long service life, rectangular square groove of looking over is used for observing and surveys the effect, the layer board can prevent incision adhesion, play simultaneously and carry the medicine effect, after support mechanism and the cooperation assembly of layer board mechanism, the equilibrium is good, the wholeness is good, the sterilization box is used for the sterilization, this scheme is particularly suitable for the backbone operation, protect the spinal cord through the layer board, the postoperative need not the clearance, moreover, the supporting effect is good, the rational in infrastructure of this embodiment, convenient operation, operation incision struts location effect is good.
The above-mentioned scheme is only a preferred embodiment of the present invention, and is not limited to the scope of the present invention, and all modifications according to the principle and structure of the scheme are within the scope of the present invention.
Claims (5)
1. The operation incision struts system, its characterized in that: the sterilizing box comprises a sterilizing box body, wherein a support mechanism and a supporting plate mechanism are movably arranged in the sterilizing box body, a clamping mechanism is arranged on one side of the sterilizing box body, the support mechanism comprises two supports (1) made of metal materials, the main bodies of the supports (1) are arc-shaped, the cross sections of the supports are square, the intrados of the two supports (1) are opposite, the supporting plate mechanism is movably arranged between the two supports (1), a plurality of regulating blocks (2) are movably arranged on the supports (1), a concave support groove (3) is formed in the top of each regulating block (2), a rectangular support rod inlet is formed in the top of each support groove (3), and the length direction of each support rod inlet is consistent with that of each support (1); a stay bar (4) is movably inserted on the stay bar inlet; the support plate mechanism comprises a rectangular support plate (A1), the length direction of the support plate (A1) is consistent with the length direction of a support frame (1), arc smooth transition is adopted at the edge of the support plate (A1), a U-shaped gap (A2) is formed in the middle of one side of the length direction of the support plate (A1), a fixed sleeve (A3) is arranged in the middle of the support plate (A1) below the gap (A2), the fixed sleeve (A3) is fixed at the bottom of the support plate (A1) along the width direction, one end of the fixed sleeve (A3) extends out from the edge of the support plate (A1) to form a stepped fixed position, a fixed grabbing groove (A4) is formed in the bottom of the fixed position, a sliding shaft (A5) is movably sleeved at the other end of the fixed sleeve (A3), a sliding shaft (A6) is movably sleeved in the fixed sleeve (A3), a sliding block (A6) is connected to the other end of the sliding shaft (A5), the gap (A2) is matched with the sliding block (A6), a movable grabbing groove (A7) is formed in the bottom of the sliding block (A6), and the fixed grabbing groove (A4) and the movable grabbing groove (A7) are respectively clamped with the corresponding support frame (1); the clamping mechanism comprises a first clamp body (B1) and a second clamp body (B2) which are mutually hinged, one ends of the first clamp body (B1) and the second clamp body (B2) after being hinged are bent to form an arc-shaped handle, the intrados of the first clamp body (B1) and the intrados of the second clamp body (B2) are opposite, and a V-shaped elastic sheet (B3) is arranged on the opposite side walls; the other end of the first clamp body (B1) extends to form a first clamp plate (B4), the other end of the second clamp body (B2) extends to form a second clamp plate (B5), the first clamp plate (B4), and an L shape is formed between the second clamp plate (B5) and the first clamp body (B1) and between the second clamp body (B2); a first locating groove (B6) with an arc-shaped cross section is formed in a first clamping plate (B4) positioned at one side of a second clamping plate (B5), a second locating groove (B7) with a square cross section is formed in the second clamping plate (B5), two second locating grooves (B7) are respectively formed in two ends of the second clamping plate (B5), and the first locating groove (B6) and the second locating groove (B7) are matched to clamp the bracket (1); the sterilizing box comprises a rectangular box body (C1), wherein an upper cover (C5) is arranged at the top of the box body (C1), a top beam (C6) is arranged at the top of the upper cover (C5) along the length direction, and concave upper cover extraction grooves (C7) are formed in two sides of the middle part of the top beam (C6); the inner cavity both ends of box body (C1) are equipped with end layer board (C8), the length direction of end layer board (C8) is unanimous with box body (C1) width direction, be equipped with in box body (C1) between two end layer boards (C8) layer board (C9), end layer board (C8) top both ends are equipped with concave branch bracket (C10), well layer board (C9) are two, be located respectively between two branch bracket (C10), well layer board (C9) top center department is equipped with concave extension board bracket (C11), the degree of depth of extension board bracket (C10) is greater than the degree of depth of extension board bracket (C11), box body (C1) bottom between two piece in layer board (C9) is equipped with end layer board (C12), be equipped with the vaulting pole groove on end layer board (C8) between two branch bracket (C10).
2. The surgical incision distraction system of claim 1, wherein: the bottom of the box body (C1) is provided with a plurality of sterilization pipes (C2), the outer side wall of the box body (C1) is provided with crisscross reinforcing ribs (C3), and two ends of the box body (C1) are movably hinged with handles (C4).
3. The surgical incision distraction system of claim 1, wherein: the two sides of the fixed sleeve (A3) are respectively provided with a square checking groove (A8) penetrating up and down, the square checking grooves (A8) are distributed along the length direction of the supporting plate (A1), the supporting plate (A1) on the two sides of the square checking grooves (A8) is provided with a plurality of medicine injection holes (A9) penetrating up and down, and the medicine injection holes (A9) are uniformly distributed on the supporting plate (A1) on the two sides of the square checking grooves (A8); the bottom of the fixed sleeve (A3) is provided with a locking bolt (A10) matched with the sliding shaft (A5).
4. The surgical incision distraction system of claim 1, wherein: the stay bar (4) adopts the arc that the metal pipe was made, and its intrados is downwards, and stay bar (4) bottom is equipped with spherical fixture block (5), and fixture block (5) both sides are equipped with tangent plane (6), and tangent plane (6) cooperate with the stay bar entry.
5. The surgical incision distraction system of claim 1, wherein: the adjusting block (2) is movably arranged on the bracket (1) through an adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659381.8A CN107260237B (en) | 2017-08-04 | 2017-08-04 | Surgical incision opening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659381.8A CN107260237B (en) | 2017-08-04 | 2017-08-04 | Surgical incision opening system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107260237A CN107260237A (en) | 2017-10-20 |
| CN107260237B true CN107260237B (en) | 2023-10-31 |
Family
ID=60075876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659381.8A Active CN107260237B (en) | 2017-08-04 | 2017-08-04 | Surgical incision opening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107260237B (en) |
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| US20050165407A1 (en) * | 2004-01-23 | 2005-07-28 | Diaz Robert L. | Disk arthroplasty instrumentation and implants |
| US9480855B2 (en) * | 2012-09-26 | 2016-11-01 | DePuy Synthes Products, Inc. | NIR/red light for lateral neuroprotection |
| WO2015152738A1 (en) * | 2014-04-04 | 2015-10-08 | Ossis Limited | Surgical shield |
| US10172601B2 (en) * | 2014-04-22 | 2019-01-08 | University Hospitals Cleveland Medical Center | Spine retractor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992021296A1 (en) * | 1991-05-31 | 1992-12-10 | Giglio Steven R | Self-retaining retractor |
| US5397363A (en) * | 1992-08-11 | 1995-03-14 | Gelbard; Steven D. | Spinal stabilization implant system |
| US6254533B1 (en) * | 2000-07-07 | 2001-07-03 | Dexterity Surgical, Inc. | Retractor assembly and method for surgical procedures |
| CN201591583U (en) * | 2009-12-02 | 2010-09-29 | 吕红权 | Surgical incision retractor |
| CN102397087A (en) * | 2010-08-12 | 2012-04-04 | Tyco医疗健康集团 | Thoracic access port |
| CN202505409U (en) * | 2012-03-08 | 2012-10-31 | 刘均贞 | Double-head operative wire retractor for surgical purposes |
| CN202821471U (en) * | 2012-10-29 | 2013-03-27 | 王训松 | Support frame for surgical gasless laparoscopic surgery |
| CN105520760A (en) * | 2014-09-30 | 2016-04-27 | 无锡市贝尔康电子研究所 | Surgical incision flexible supporting dilator |
| CN106466195A (en) * | 2015-08-19 | 2017-03-01 | 威科医疗保险株式会社 | Retractor for surgical operation |
| CN105559836A (en) * | 2016-02-06 | 2016-05-11 | 贺新宁 | Minimally invasive distraction pressurizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107260237A (en) | 2017-10-20 |
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