CN112515716A - Incision protection retractor with anti-reflux structure - Google Patents
Incision protection retractor with anti-reflux structure Download PDFInfo
- Publication number
- CN112515716A CN112515716A CN202011452553.2A CN202011452553A CN112515716A CN 112515716 A CN112515716 A CN 112515716A CN 202011452553 A CN202011452553 A CN 202011452553A CN 112515716 A CN112515716 A CN 112515716A
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- China
- Prior art keywords
- retractor
- fixing frame
- incision
- ring
- groove
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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
- 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
- A61B90/08—Accessories or related features not otherwise provided for
-
- 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
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0801—Prevention of accidental cutting or pricking
- A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
Abstract
The invention discloses an incision protection retractor with an anti-reflux structure, which comprises an outer fixing frame, a retractor main body and an anti-reflux liquid collection structure, wherein a plurality of first openings are formed in the bottom end of the periphery of the outer fixing frame, a drainage groove is formed between the outer fixing frame and an inner fixing frame, a confluence groove is formed in the left end of the drainage groove, the retractor main body is located below the outer fixing frame, an upper fixing ring is arranged above a retracting membrane assembly, a lower fixing ring is arranged below the retracting membrane assembly, and the anti-reflux liquid collection structure is located on the left side of the outer fixing frame. The incision protection retractor with the anti-reflux structure is provided with the anti-reflux liquid collection structure, the flow guide hose of the anti-reflux liquid collection structure is connected with the liquid discharge port, body fluid in the drainage groove is guided out, the body fluid in the drainage groove is further sucked out under the action of the liquid collection pump and collected in the liquid collection cup, so that the body fluid is collected more conveniently, the probability of incision infection is reduced, and the success rate of surgery is improved.
Description
Technical Field
The invention relates to the technical field of medical incision protection retractors, in particular to an incision protection retractor with an anti-reflux structure.
Background
In the surgical operation, a doctor cuts an incision at a constricted part of a patient, the incision is gradually reduced due to the tissue contraction of a human body, in order to implement the operation, the incision needs to be stretched and expanded and kept in an open state, in the early operation, the incision is stretched by a hand or a metal retractor, but the stretching mode is uneven in stretching stress or causes tissue damage due to excessive stretching, even causes secondary damage to the incision, the current operation process adopts an incision protection retractor to stretch the incision, an elastic ring of the existing incision protection retractor is sleeved on the incision to stretch the incision, and the doctor can use an operation device to perform the operation on the patient through a through hole of the incision protection retractor.
The existing incision protection retractor is not designed to remove and collect body fluid at an incision, so that the body fluid generated at the incision of a patient or the body fluid generated outside the incision can possibly flow into the incision in the operation process, the incision is infected, the deterioration of the disease condition is caused, the retractor capable of preventing the body fluid generated at the incision from flowing back to the incision is designed, the problem is solved, the probability of infection of the patient in the operation process is reduced, and the success rate of the operation is improved.
Disclosure of Invention
The invention aims to provide an incision protection retractor with a backflow prevention structure, which aims to solve the problems that the body fluid generated at the incision of a patient or the body fluid generated outside the incision can flow into the incision during an operation to cause infection at the incision and aggravate the disease condition because the body fluid generated at the incision is not cleared and collected at the incision by the existing incision protection retractors proposed in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an incision protection retractor with a backflow prevention structure comprises an external fixing frame, a retractor main body and a backflow prevention liquid collecting structure,
the anti-allergic liquid drainage device comprises an outer fixing frame, a liquid drainage port and a drainage hole, wherein the outer fixing frame comprises a first opening, anti-sticking paper, anti-allergic non-setting adhesive, a drainage groove, an inner fixing frame, a second opening, a converging groove, the liquid drainage port and an annular opening;
the retractor comprises a retractor main body, wherein the retractor main body comprises a retractor membrane assembly, a lower fixed ring, an upper fixed ring, a first core ring, a second core ring and a medical water-absorbing cotton layer;
prevent album of liquid structure against current, prevent collection of liquid structure against current includes that water conservancy diversion hose, check valve, liquid collecting pump, connecting pipe, collection liquid cup, transparent perpendicular groove and scale mark, prevent that collection liquid structure against current is located the left side of external fixation frame, the end-to-end connection of water conservancy diversion hose has liquid collecting pump, the collection liquid pump other end is provided with the connecting pipe, connecting pipe end-to-end connection collection liquid cup, collection liquid cup front end is equipped with transparent perpendicular groove.
Preferably, the height of the left side of the drainage groove is lower than the height of the right side of the drainage groove.
Preferably, the inner fixing frame is internally provided with an annular opening.
Preferably, the upper fixing ring of the retractor main body is fixed outside the inner fixing frame.
Preferably, the retracting membrane assembly, the lower fixed ring and the upper fixed ring are made of medical silica gel.
Preferably, the first core ring and the second core ring are made of plastic PP materials and nylon materials.
Preferably, the guide hose of the anti-backflow liquid collection structure is fixedly connected with the liquid outlet of the external fixing frame.
Preferably, a check valve is installed on the guide hose.
Preferably, the transparent vertical groove is externally provided with a scale mark.
Compared with the prior art, the invention has the beneficial effects that: the incision protection retractor with the backflow prevention structure,
(1) the drainage device is provided with a first opening and a second opening, wherein the first opening is arranged at the bottom end of the periphery of the outer fixing frame, and a certain body fluid can be generated around the outer fixing frame;
(2) the drainage groove is arranged in the external fixing frame, the height of the left side of the drainage groove is slightly lower than that of the right side of the drainage groove, when a certain amount of body fluid in the drainage groove is accumulated, the body fluid collected in the drainage groove flows leftwards to the confluence groove, and then the body fluid is discharged out of the external fixing frame through the confluence groove and the fluid discharge port, so that the body fluid is prevented from being accumulated too much in the drainage groove, the body fluid flows into the incision, the infection is caused, and the success rate of the operation is improved to a certain extent;
(3) the anti-reflux liquid collection structure is arranged, a flow guide hose of the anti-reflux liquid collection structure is connected with the liquid discharge port, body fluid in the drainage groove is led out, the body fluid in the drainage groove is further sucked out under the action of the liquid collection pump and collected in the liquid collection cup, so that the body fluid is collected more conveniently, the probability of infection of an incision is reduced, and the success rate of an operation is improved;
(4) the medical water-absorbing cotton layer is arranged outside the retracting membrane component, the medical water-absorbing cotton layer is tightly attached to the surface of an incision when in use, so that body fluid generated at the incision is absorbed, the incision is prevented from being polluted by the body fluid, and the incision of a patient is prevented from being infected;
(5) be provided with fixed ring and lower fixed ring, go up the outside of mount including fixed ring fixed mounting, prevent that the retractor main part from producing and rocking, lower fixed ring is placed in the incision when using, and the effect through last fixed ring and lower fixed ring makes and draws membrane module and medical cotton layer that absorbs water to strut the incision, is favorable to strutting the incision, provides sufficient field of vision for the doctor performs the operation.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is a front sectional view of the external fixing frame of the present invention;
FIG. 4 is a front cross-sectional structural view of a retractor body of the invention;
FIG. 5 is a schematic top view of the external fixing frame of the present invention;
fig. 6 is a right-view structural schematic diagram of the external fixing frame of the present invention.
In the figure: 1. the external fixation frame 101, the first opening 102, the release paper 103, the antiallergic adhesive sticker 104, the drainage groove 105, the internal fixation frame 106, the second opening 107, the confluence groove 108, the liquid discharge port 109, the annular port 2, the retractor body 201, the retracting membrane assembly 202, the lower fixing ring 203, the upper fixing ring 204, the first core ring 205, the second core ring 206, the medical absorbent cotton layer 3, the anti-reflux liquid collection structure 301, the guide hose 302, the check valve 303, the liquid collection pump 304, the connecting pipe 305, the liquid collection cup 306, the transparent vertical groove 307 and the scale mark.
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.
Referring to fig. 1-6, the present invention provides a technical solution: an incision protection retractor with a backflow prevention structure is disclosed, as shown in fig. 1, fig. 2 and fig. 3, an external fixing frame 1 comprises a first opening 101, release paper 102, antiallergic adhesive 103, a drainage groove 104, an internal fixing frame 105, a second opening 106, a confluence groove 107, a liquid discharge port 108 and an annular port 109, the bottom of the periphery of the external fixing frame 1 is provided with a plurality of first openings 101 for facilitating the collection of body fluid generated around the external fixing frame 1, the bottom of the external fixing frame 1 is provided with a layer of antiallergic adhesive 103 for facilitating the fixation of the external fixing frame 1 and preventing the sliding in the operation process, the release paper 102 is adhered at the bottom of the antiallergic adhesive 103 for preventing the reduction of the adhesion effect caused by the contamination of the antiallergic adhesive 103, the internal fixing frame 105 is arranged in the external fixing frame 1 for facilitating the fixation of an upper fixing ring 203 at the top of a retractor main body 1, the annular port 109 is arranged in the internal fixing frame 105, so that the retractor body 2 is convenient to install and perform an operation conveniently, the bottom of the inner fixing frame 105 is provided with a plurality of second openings 106, a drainage groove 104 is formed between the outer fixing frame 1 and the inner fixing frame 105, body fluid generated around an incision conveniently flows into the drainage groove 104 through the second openings 106, the left side of the drainage groove 104 is lower than the right side of the drainage groove 104, the body fluid flowing into the drainage groove 104 from the first opening 101 and the second opening 106 flows to the left side, and then is discharged out of the outer fixing frame 1 through the confluence groove 107 and the fluid discharge port 108, the left end of the drainage groove 104 is provided with the confluence groove 107 for facilitating the convergence and discharge of the body fluid, the fluid discharge port 108 is formed at the intersection of the outer fixing frame 1 and the confluence groove 107, the body fluid discharge is facilitated, the accumulation of the body fluid is reduced, and the backflow of the body fluid is prevented, the retractor body 2 comprises a retracting membrane assembly 201, a lower fixing, A second core ring 205 and a medical absorbent cotton layer 206, wherein the retractor main body 2 is positioned below the external fixing frame 1, an upper fixing ring 203 is arranged above the retracting membrane assembly 201, the upper fixing ring 203 of the retractor main body 2 is fixed outside the internal fixing frame 105 so as to fix the position of the retractor main body 2 and simultaneously facilitate the opening of the incision, the medical absorbent cotton layer 206 is arranged outside the retracting membrane assembly 201 so as to absorb body fluid generated at the incision and reduce the probability of infection, a lower fixing ring 202 is arranged below the retracting membrane assembly 201, the lower fixing ring 202 and the upper fixing ring 203 are made of medical silica gel so as to prevent the body fluid from penetrating into the incision and reduce the probability of infection of the incision, the first core ring 204 is arranged in the upper fixing ring 203, the second core ring 205 is arranged in the lower fixing ring 202, and the first core ring 204 and the second core ring 205 are made of a core plastic material and a nylon material, the upper fixing ring 203 and the lower fixing ring 202 are conveniently unfolded through the first core ring 204 and the second core ring 205, and then the incision is unfolded through the retracting membrane assembly 201 and the medical absorbent cotton layer 206, so that the operation is convenient to carry out.
As shown in fig. 4, 5 and 6, the anti-backflow liquid collecting structure 3 comprises a guide hose 301, a check valve 302, a liquid collecting pump 303, a connecting pipe 304, a liquid collecting cup 305, a transparent vertical groove 306 and a scale mark 307, wherein the anti-backflow liquid collecting structure 3 is positioned at the left side of the external fixing frame 1, the guide hose 301 of the anti-backflow liquid collecting structure 3 is fixedly connected with the liquid discharge port 108 of the external fixing frame 1, so as to guide out the body fluid in the drainage groove 104 and reduce the possibility of body fluid infection, the tail end of the guide hose 301 is connected with the liquid collecting pump 303, so as to suck the body fluid out of the external fixing frame 1, the check valve 302 is installed on the guide hose 301, so as to prevent the body fluid in the guide hose 301 from flowing back and cause pollution to the cut, the other end of the liquid collecting pump 303 is provided with the connecting pipe 304, which is beneficial to the transmission of the body fluid, the tail end of the connecting pipe 304, the transparent vertical groove 306 is externally provided with a scale mark 307, which is beneficial to observing the collection amount of the body fluid.
The working principle is as follows: when the incision protection retractor with the countercurrent prevention structure is used, firstly, the guide hose 301 is connected to the liquid outlet 108 on the left side of the external fixing frame 1, after an incision is made at a surgical site of a patient, the lower fixing ring 202 is arranged in the incision, the medical absorbent cotton layer 206 is attached to the incision, body fluid is prevented from flowing into the incision to cause unnecessary infection, the medical absorbent cotton layer 206 and the retraction membrane assembly 201 elastically stretch open the incision under the action of the lower fixing ring 202 and the upper fixing ring 203, secondary damage caused by uneven tension at the incision is prevented, then the release paper 102 at the bottom of the external fixing frame 1 is torn off, the anti-allergic adhesive sticker 103 is attached to the skin of the patient, the position of the external fixing frame 1 is fixed, sliding in the surgical process is prevented, the upper fixing ring 203 at the top of the retractor main body 2 is fixed on the outer side of the internal fixing frame 105, the incision is convenient to stretch open, and the retractor main body 1 is prevented from shaking in, in the process of operation, when the doctor treats the affected part, the liquid collecting pump 303 is started and the check valve 302 is opened, the body fluid generated around the incision flows into the drainage grooves 104 in the external fixation frame 1 through the second openings 106, the body fluid generated from the outside flows into the drainage grooves 104 through the first openings 101, and since the left side of the drainage grooves 104 is slightly lower than the right side, the body fluid accumulated in the drainage groove 104 flows leftwards, so that the accumulation of the body fluid is reduced, the body fluid in the drainage groove 104 flows to the fluid discharge port 108 through the confluence groove 107, is sucked into the guide hose 301 under the action of the fluid collection pump 303, flows into the fluid collection cup 305 through the connecting pipe 304, is collected, the transparent vertical groove 306 and the scale mark 307 are arranged at the front end of the fluid collection cup 305, the collection amount of the body fluid is convenient to observe, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an incision protection retractor with prevent structure against current, includes external fixation frame (1), retractor main part (2) and prevents against current album of liquid structure (3), its characterized in that:
the external fixing frame (1) comprises a first opening (101), release paper (102), anti-allergic adhesive sticker (103), a drainage groove (104), an internal fixing frame (105), a second opening (106), a converging groove (107), a liquid discharge port (108) and an annular port (109), the peripheral bottom end of the external fixing frame (1) is provided with a plurality of first openings (101), the bottom of the external fixing frame (1) is provided with a layer of anti-allergic adhesive sticker (103), the bottom of the anti-allergic adhesive sticker (103) is adhered with the release paper (102), the internal fixing frame (105) is arranged in the external fixing frame (1), the bottom of the internal fixing frame (105) is provided with a plurality of second openings (106), the drainage groove (104) is arranged between the external fixing frame (1) and the internal fixing frame (105), and the left end of the drainage groove (104) is provided with the converging groove (107), a liquid discharge port (108) is formed at the intersection of the external fixing frame (1) and the confluence groove (107);
the retractor comprises a retractor body (2), the retractor body (2) comprises a retractor membrane assembly (201), a lower fixed ring (202), an upper fixed ring (203), a first core ring (204), a second core ring (205) and a medical water-absorbing cotton layer (206), the retractor body (2) is positioned below an external fixing frame (1), the upper fixed ring (203) is arranged above the retractor membrane assembly (201), the medical water-absorbing cotton layer (206) is arranged outside the retractor membrane assembly (201), the lower fixed ring (202) is arranged below the retractor membrane assembly (201), the first core ring (204) is installed in the upper fixed ring (203), and the second core ring (205) is installed in the lower fixed ring (202);
prevent collection liquid structure against current (3), prevent collection liquid structure against current (3) include diversion hose (301), check valve (302), album liquid pump (303), connecting pipe (304), collection liquid cup (305), transparent perpendicular groove (306) and scale mark (307), prevent collection liquid structure against current (3) and be located the left side of external fixation frame (1), the end-to-end connection of diversion hose (301) has collection liquid pump (303), collection liquid pump (303) other end is provided with connecting pipe (304), connecting pipe (304) end-to-end connection collection liquid cup (305), collection liquid cup (305) front end is equipped with transparent perpendicular groove (306).
2. An incision protection retractor with a backflow prevention structure as claimed in claim 1, wherein: the height of the left side of the drainage groove (104) is lower than that of the right side of the drainage groove (104).
3. An incision protection retractor with a backflow prevention structure as claimed in claim 1, wherein: an annular opening (109) is formed in the inner fixing frame (105).
4. An incision protection retractor with a backflow prevention structure as claimed in claim 1, wherein: the upper fixing ring (203) of the retractor main body (2) is fixed outside the inner fixing frame (105).
5. An incision protection retractor with a backflow prevention structure as claimed in claim 1, wherein: the retracting membrane assembly (201), the lower fixing circular ring (202) and the upper fixing circular ring (203) are made of medical silica gel.
6. An incision protection retractor with a backflow prevention structure as claimed in claim 1, wherein: the first core ring (204) and the second core ring (205) are made of plastic PP materials and nylon materials.
7. An incision protection retractor with a backflow prevention structure as claimed in claim 1, wherein: and a flow guide hose (301) of the anti-backflow liquid collection structure (3) is fixedly connected with a liquid outlet (108) of the external fixing frame (1).
8. An incision protection retractor with a backflow prevention structure as claimed in claim 1, wherein: and a check valve (302) is arranged on the diversion hose (301).
9. An incision protection retractor with a backflow prevention structure as claimed in claim 1, wherein: and scale marks (307) are arranged outside the transparent vertical grooves (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011452553.2A CN112515716A (en) | 2020-12-12 | 2020-12-12 | Incision protection retractor with anti-reflux structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011452553.2A CN112515716A (en) | 2020-12-12 | 2020-12-12 | Incision protection retractor with anti-reflux structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112515716A true CN112515716A (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011452553.2A Pending CN112515716A (en) | 2020-12-12 | 2020-12-12 | Incision protection retractor with anti-reflux structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN112515716A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203597988U (en) * | 2013-11-22 | 2014-05-21 | 常州安康医疗器械有限公司 | Structure of incision protection retractor |
| US20140163531A1 (en) * | 2006-05-18 | 2014-06-12 | Cannuflow, Inc. | Anti-Extravasation Surgical Portal Plug |
| CN103989527A (en) * | 2014-05-27 | 2014-08-20 | 金仕生物科技（常熟）有限公司 | Incision protecting and dragging-off device |
| CN204306853U (en) * | 2014-12-02 | 2015-05-06 | 深圳市安特高科实业有限公司 | Fixed high incision protection retractor |
| CN205126185U (en) * | 2015-11-11 | 2016-04-06 | 江苏省人民医院 | Peritoneoscope sheath card of inside drainage |
| CN206403811U (en) * | 2016-11-14 | 2017-08-15 | 中国人民解放军第四军医大学 | A kind of new counterflow-preventing incision protection pull device |
| CN210019459U (en) * | 2018-12-28 | 2020-02-07 | 雷镇宇 | Medical treatment is opened abdomen and is used retractor device |
| CN210077734U (en) * | 2019-03-14 | 2020-02-18 | 江西诺德医疗器械有限公司 | Disposable incision protection dilator |
-
2020
- 2020-12-12 CN CN202011452553.2A patent/CN112515716A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140163531A1 (en) * | 2006-05-18 | 2014-06-12 | Cannuflow, Inc. | Anti-Extravasation Surgical Portal Plug |
| CN203597988U (en) * | 2013-11-22 | 2014-05-21 | 常州安康医疗器械有限公司 | Structure of incision protection retractor |
| CN103989527A (en) * | 2014-05-27 | 2014-08-20 | 金仕生物科技（常熟）有限公司 | Incision protecting and dragging-off device |
| CN204306853U (en) * | 2014-12-02 | 2015-05-06 | 深圳市安特高科实业有限公司 | Fixed high incision protection retractor |
| CN205126185U (en) * | 2015-11-11 | 2016-04-06 | 江苏省人民医院 | Peritoneoscope sheath card of inside drainage |
| CN206403811U (en) * | 2016-11-14 | 2017-08-15 | 中国人民解放军第四军医大学 | A kind of new counterflow-preventing incision protection pull device |
| CN210019459U (en) * | 2018-12-28 | 2020-02-07 | 雷镇宇 | Medical treatment is opened abdomen and is used retractor device |
| CN210077734U (en) * | 2019-03-14 | 2020-02-18 | 江西诺德医疗器械有限公司 | Disposable incision protection dilator |
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Application publication date: 20210319 |
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