CN112754671A - Laparotomy sheet - Google Patents
Laparotomy sheet Download PDFInfo
- Publication number
- CN112754671A CN112754671A CN202110073863.1A CN202110073863A CN112754671A CN 112754671 A CN112754671 A CN 112754671A CN 202110073863 A CN202110073863 A CN 202110073863A CN 112754671 A CN112754671 A CN 112754671A
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- air
- air outlet
- pipe
- hole
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B46/00—Surgical drapes
- A61B46/20—Surgical drapes specially adapted for patients
-
- 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
- A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
-
- 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
- A61B90/40—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment
- A61B2090/401—Apparatus fixed or close to patients specially adapted for providing an aseptic surgical environment using air flow
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgical Instruments (AREA)
Abstract
The application discloses laparotomy list, it includes the square list, be provided with the handle hole on the square list, the last stable connection of square list has the outlet duct, the outlet duct sets up in the handle hole border, be provided with the venthole on the outlet duct, the venthole is towards the handle hole center, the intercommunication sends into the induction-pipe of aseptic air to its inner chamber on the outlet duct, the induction-pipe is fixed in the square list. The application has the effect of reducing the incision of a patient from bacteria entering the operation hole in the operation process.
Description
Technical Field
The application relates to the technical field of medical garments, in particular to a laparotomy drape.
Background
In the abdominal operation, the operation incision is required to be disinfected firstly, the laparotomy sheet is covered on the abdomen after the disinfection, the opening on the laparotomy sheet is aligned with the operation incision, but there is a period from the disinfection to the beginning of the operation, and in the period, the operation incision is easily polluted by bacteria in the air due to the direct contact of the operation incision and the air.
The Chinese utility model patent with the granted publication number of CN208404850U discloses a laparotomy drape, which comprises a laparotomy drape body, wherein the laparotomy drape body is provided with an opening, a baffle is movably arranged on the laparotomy drape body, and the area of the baffle is larger than that of the opening; the separation blade is hinged with the belly cutting sheet through a hinge point, and the opening is arranged in a circumference formed by the rotation of the separation blade along the hinge point; the blocking piece is provided with a pocket. The laparotomy drape with the simple structure and the convenient operation can effectively prevent the surgical incision from being polluted in the period from the disinfection to the beginning of the operation.
The above prior art solutions have the following drawbacks: the laparotomy sheet needs to be operated before use, the laparotomy sheet is easy to drive to move, meanwhile, the bacteria isolation effect can be achieved only before the operation is started, and the protection performance of the incision of a patient is poor in the operation gap.
Disclosure of Invention
The purpose of this application is to provide an open abdominal sheet, it has the effect that the bacterium gets into patient's incision through the handle hole in the reduction operation process.
The technical purpose of the application is realized by the following technical scheme:
the laparotomy drape comprises a square drape body, wherein an operation hole is formed in the square drape body, an air outlet pipe is stably connected to the square drape body and is arranged on the edge of the operation hole, an air outlet hole is formed in the air outlet pipe and faces the center of the operation hole, an air supply pipe for supplying sterile air to an inner cavity of the air outlet pipe is communicated with the air outlet pipe, and the air supply pipe is fixed to the square drape body.
Through adopting above-mentioned technical scheme, with the square cover behind the human body, the position of handle hole corresponds with the position of treating the incision, communicate the blast pipe with the aseptic air system who has pressure, behind the aseptic air admission blast pipe, flow direction outlet duct, the aseptic air in the blast pipe flows out from the venthole, thereby seal the handle hole formation air curtain, block external germ and get into the handle hole, in operation process and clearance, can keep the closure of handle hole all the time, when medical personnel on one's body small fibre or dander pass through the handle hole, also blown away by aseptic air, improve the notched aseptic effect of patient.
The application is further configured to: the number of the air outlet pipes is two, and air outlet holes in the two air outlet pipes are symmetrically arranged; and the two air outlet pipes are communicated with the air supply pipe.
By adopting the technical scheme, the air flow speed flowing out from the air outlet holes on the single air outlet pipe can be reduced by arranging the two air outlet pipes, so that the whole operation hole can be covered, and the air flow in the air supply pipe is respectively fed into the two air outlet pipes.
The application is further configured to: the square sheet is fixedly provided with a support frame, and the air outlet pipe is stably connected with the support frame.
Through adopting above-mentioned technical scheme, improve the stability when the outlet duct is placed, keep outlet duct self stable in structure difficult production deformation simultaneously.
The application is further configured to: the support frame comprises two V-shaped frames which are arranged at intervals, and a connecting frame is fixedly arranged between the two V-shaped frames.
Through adopting above-mentioned technical scheme, put V type frame in incision near back, when V type frame erects the square list, resistance when V type frame increase square list and patient removed improves the relative stability between support frame and the patient.
The application is further configured to: the operation hole is a round hole, and the connecting frame is an arc-shaped rod with an opening facing the operation hole.
Through adopting above-mentioned technical scheme, when the handle hole is oval, the link shape corresponds with the handle hole shape to the closed effect of the air current that makes the venthole play to the handle hole is more even stable.
The application is further configured to: the gas outlet pipe is provided with two, and the link is provided with two, two the gas outlet pipe is connected fixedly with two links one by one respectively, two ventholes on the gas outlet pipe set up symmetrically.
Through adopting above-mentioned technical scheme, two outlet ducts are connected with two links respectively, and the connection and the position of outlet duct are stable, and the venthole symmetry is stable, guarantees that the air current that two outlet ducts blown out can be neutralized fast after meeting, makes the air current mild.
The application is further configured to: the air outlet pipe is arranged on the side surface of the operation hole.
By adopting the technical scheme, the medical personnel of being convenient for observe the direction of giving vent to anger of outlet duct, the condition of giving vent to anger avoids having sheltering from of partial side list to the venthole outflow simultaneously.
The application is further configured to: the diameter of the air outlet hole is gradually increased along the position far away from the connection part of the air outlet pipe and the air supply pipe.
By adopting the technical scheme, the closer the air outlet hole is to the joint of the air outlet pipe and the air supply pipe, the larger the pressure of the air is, the smaller the diameter of the air outlet hole close to the joint of the air outlet pipe and the air supply pipe is, and the relatively uniform flow of the sterile air flowing out from each air outlet hole is realized.
The application is further configured to: and a temperature adjusting device is arranged at one end of the air supply pipe, which is far away from the air outlet pipe.
Through adopting above-mentioned technical scheme, attemperator can heat or cool down the aseptic air that gets into in the air-feed pipe, makes the air that advances from the venthole outflow can be close with human temperature, the medical personnel operation of being convenient for.
The application is further configured to: and a refrigerating device is arranged at one end of the air supply pipe, which is far away from the air outlet pipe, and the air outlet hole faces to the direction of the notch.
Through adopting above-mentioned technical scheme, refrigerating plant will get into the temperature in the air-feed pipe and cool down, and the aseptic air of low temperature blows to the incision from the venthole back of flowing to reduce the temperature of incision department, slow down the tissue activity of patient incision department, the medical personnel of being convenient for are to the operation of incision.
In summary, the present application includes at least one of the following benefits:
1. after the square sheet is covered on a human body, the position of the operation hole corresponds to the position of a to-be-cut, the air supply pipe is communicated with a sterile air system with pressure, sterile air flows to the air outlet pipe after entering the air supply pipe, and the sterile air in the air outlet pipe flows out of the air outlet hole, so that the operation hole is sealed to prevent external germs from entering the operation hole, the operation hole can be always sealed in the operation process and gaps, when tiny fibers or skin scraps on the body of a medical worker pass through the operation hole, the tiny fibers or skin scraps are blown away by sterile air flow, and the sterile effect of the cut of a patient is improved;
2. after the V-shaped frame is placed near the incision, the V-shaped frame can be used for raising the square sheet, increasing the resistance between the square sheet and the patient during movement, and improving the relative stability between the support frame and the patient;
3. the refrigerating plant cools down the temperature that gets into in the air supply pipe, and low temperature aseptic air blows to the incision from the venthole back of flowing to reduce the temperature of incision department, slow down the tissue activity of patient incision department, the medical personnel of being convenient for are to the operation of incision.
Drawings
FIG. 1 is a schematic overall structure diagram of the first embodiment;
FIG. 2 is a schematic structural view showing a relationship between the square sheet, the air outlet pipe and the air supply pipe, a part of which is located near the operation hole in the first embodiment;
FIG. 3 is a schematic view showing a structure in which the diameter of the pores gradually changes in the first embodiment;
FIG. 4 is a schematic structural view showing a square sheet with a part located near an operation hole, the operation hole and a support frame according to the second embodiment;
FIG. 5 is a schematic cross-sectional view of a support frame according to a second embodiment;
FIG. 6 is a schematic structural diagram of a square sheet with a part located near the operation hole, the operation hole and the support frame in the third embodiment.
In the figure, 1, square; 11. an operation hole; 2. an air outlet pipe; 21. an air outlet; 3. an air supply pipe; 4. a support frame; 41. a V-shaped frame; 42. a connecting frame; 5. a three-way joint.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Example one
Referring to fig. 1, for the application, a laparotomy drape is disclosed, which comprises a square drape 1, wherein the fabric of the square drape 1 is an all-cotton yarn card, the square drape 1 is formed by a double-layer structure fiber layer, the length of the square drape 1 is 400 cm, and the width of the square drape 1 is 200 cm.
The square sheet 1 is provided with an operation hole 11, the operation hole 11 is a rectangular hole with the length along the length direction of the square sheet 1, and the central line of the rectangular hole is a straight line passing through the center of the rectangular hole and along the thickness direction of the square sheet 1.
Referring to fig. 2, the square sheet 1 is stably connected with an air outlet pipe 2, the air outlet pipe 2 is arranged at the edge of the operation hole 11, the air outlet pipe 2 is arranged on the inner side surface of the operation hole 11, and in other embodiments, the air outlet pipe 2 is arranged outside the operation hole 11 and on one side of the square sheet 1 in the thickness direction.
The side surface of the air outlet pipe 2 is provided with an air outlet hole 21 communicated with the inner cavity of the air outlet pipe, the axis of the air outlet hole 21 is along the radial direction of the air outlet pipe 2, and the air outlet hole 21 faces the central line direction of the operation hole 11.
The air outlet pipe 2 positioned at the inner side of the operation hole 11 is convenient for medical staff to observe the air outlet direction of the air outlet pipe 2.
Referring to fig. 3, the diameter of the outlet hole 21 is gradually increased away from the connection of the outlet pipe 2 and the supply pipe 3. The closer the air outlet hole 21 is to the joint of the air outlet pipe 2 and the air supply pipe 3, the larger the pressure of the air is, the smaller the diameter of the air outlet hole 21 near the joint of the air outlet pipe 2 and the air supply pipe 3 is, and the relatively uniform flow of the sterile air flowing out from each air outlet hole 21 is. In other embodiments the diameters of the outlet openings 21 are all equal.
Referring to fig. 2, two outlet pipes 2 are provided, the two outlet pipes 2 are respectively located at two sides of the width direction of the operation hole 11, the outlet holes 21 on the two outlet pipes 2 are symmetrically arranged, and the axis of the outlet pipe 2 is along the length direction of the operation hole 11. In other embodiments the outlet tube 2 is provided with one in the width direction of the operation hole 11. By arranging two air outlet pipes 2, the speed of the air flow flowing out from the air outlet holes 21 on the single air outlet pipe 2 can be reduced, and the whole operation hole 11 can be covered.
The air outlet pipe 2 is communicated with an air supply pipe 3 which supplies sterile air to the inner cavity of the air outlet pipe, the air supply pipe 3 is fixed on the square sheet 1, and one end of the air supply pipe 3 extends out of the square sheet 1. The air supply pipe 3 comprises a main pipe and two branch pipes, a three-way joint 5 is arranged between the main pipe and the two branch pipes, the two branch pipes are respectively connected to the middle position of the axial direction of the air outlet pipe 2, and one end of the main pipe, which is far away from the three-way joint 5, extends out of the square sheet 1.
The air supply pipe 3 is used for being communicated with an air supply system, the air supply system comprises an air feeder, a purification device and a sterilization device, and after the air feeder feeds outside air into the sterilization device for sterilization and disinfection, the purification device is used for filtering impurities and then the filtered air is fed into the air supply pipe 3.
Preferably, one end of the air supply pipe 3, which is far away from the air outlet pipe 2, is provided with a temperature adjusting device, which is not shown in the drawing, the temperature adjusting device is an existing condenser pipe, the condenser pipe comprises an inner pipe and an outer pipe, the inner pipe is communicated with air, the outer pipe is positioned outside the inner pipe, two ends of the outer pipe are respectively provided with a joint, and when the temperature of water flowing between the outer pipe and the inner pipe is higher than that of the air in the inner pipe, the air in the inner pipe is heated by the condenser; when the temperature of the water flowing between the outer pipe and the inner pipe is lower than that of the air in the inner pipe, the air in the inner pipe is cooled by the condensation pipe.
The temperature adjusting device can heat or cool the sterile air entering the air supply pipe 3, so that the temperature of the air entering and flowing out of the air outlet hole 21 can be close to the temperature of a human body, and the operation of medical staff is facilitated.
The implementation principle of the above embodiment is as follows:
cover list 1 behind the human body, the position of handle hole 11 corresponds with the position of treating the incision, communicate air feed pipe 3 with the aseptic air system that has pressure, aseptic air gets into behind the air feed pipe 3, flow to outlet duct 2, the aseptic air in the outlet duct 2 flows out from venthole 21, thereby it seals to form the air curtain with handle hole 11, it gets into handle hole 11 to block external germ, in operation process and clearance, can keep closing of handle hole 11 all the time, when medical personnel on one's body small fibre or dander when handle hole 11, also blown away by aseptic air current, improve the notched aseptic effect of patient.
Example two
Referring to fig. 4 and 5, the difference between the sheet and the embodiment 1 is that a support frame 4 is fixedly arranged on the sheet 1, the air outlet pipe 2 is stably connected with the support frame 4, the support frame 4 is a support with a stable structure, and in other embodiments, the support frame 4 is a rigid support which can keep stable after the structure of the support frame 4 deforms under the action of external force.
The support frame 4 comprises two V-shaped frames 41 arranged at intervals along the length direction of the operation hole 11, the V-shaped frames 41 are fixed on one side of the square sheet 1 in the thickness direction, a connecting frame 42 is fixedly arranged between the two V-shaped frames 41, and the connecting frame 42 is a long strip-shaped rod.
The two outlet pipes 2 are respectively fixedly connected with the two connecting frames 42 one by one, the outlet holes 21 on the two outlet pipes 2 are symmetrically arranged, the axial direction of the outlet holes 21 is the same as the inclined direction of the V-shaped frame 41, in another embodiment, the axial direction of the outlet holes 21 is along the width direction of the operation hole 11, and the outlet holes 21 on the two outlet pipes 2 are oppositely arranged.
The implementation principle of the above embodiment is as follows:
after the V-shaped frame 41 is placed near the incision, the V-shaped frame 41 can be used for raising the square sheet 1, and simultaneously the V-shaped frame 41 can be used for increasing the resistance force when the square sheet 1 moves with the patient, so that the relative stability between the support frame 4 and the patient is improved.
EXAMPLE III
Referring to fig. 6, a cut-away sheet is different from embodiment 1 in that the operation hole 11 is a circular hole, the connecting frame 42 is an arc-shaped rod opening toward the operation hole 11, and in another embodiment, the operation hole 11 is an elliptical hole. The air outlet pipe 2 is a PVC pipe with certain strength, so that the PVC pipe can be bent under the action of external force and then kept stable, and the air supply pipe 3 is connected to one end of the air outlet pipe 2 along the length direction of the square sheet 1.
The shape of the connecting frame 42 corresponds to the shape of the operation hole 11 corresponding to the connecting frame 42. When the operation hole 11 is oval, the shape of the connecting frame 42 corresponds to the shape of the operation hole 11, so that the closing effect of the air flow from the air outlet 21 to the operation hole 11 is more uniform and stable.
Preferably, the end of the air supply pipe 3 far away from the air outlet pipe 2 is not provided with a temperature adjusting device, but is provided with a refrigerating device, the refrigerating device is an existing refrigerating device, the refrigerating device cools the temperature entering the air supply pipe 3, and the air outlet 21 faces to the direction of the cut.
The refrigerating device cools the temperature entering the air supply pipe 3, and low-temperature sterile air is blown to the incision after flowing out from the air outlet 21, so that the temperature at the incision is reduced, the tissue activity at the incision of a patient is slowed down, and the operation of medical personnel on the incision is facilitated.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (10)
1. The utility model provides a cut open abdominal list, includes square list (1), be provided with handle hole (11) on square list (1), its characterized in that: the utility model discloses a sterile air square list, including square list (1), stably connected with outlet duct (2) on square list (1), outlet duct (2) set up in handle hole (11) border, be provided with venthole (21) on outlet duct (2), venthole (21) are towards handle hole (11) center, feed through air supply pipe (3) of sending into sterile air to its inner chamber on outlet duct (2), air supply pipe (3) are fixed in square list (1).
2. A laparotomy drape as claimed in claim 1, wherein: two air outlet pipes (2) are arranged, and air outlet holes (21) on the two air outlet pipes (2) are symmetrically arranged; and the two air outlet pipes (2) are communicated with the air supply pipe (3).
3. A laparotomy drape as claimed in claim 1, wherein: the square sheet (1) is fixedly provided with a support frame (4), and the air outlet pipe (2) is stably connected with the support frame (4).
4. A laparotomy drape as claimed in claim 3, wherein: the support frame (4) comprises two V-shaped frames (41) arranged at intervals, and a connecting frame (42) is fixedly arranged between the two V-shaped frames (41).
5. A laparotomy drape as claimed in claim 4, wherein: the operation hole (11) is a round hole, and the connecting frame (42) is an arc-shaped rod with an opening facing the operation hole (11).
6. A laparotomy drape as claimed in claim 4, wherein: the gas outlet pipe (2) is provided with two, the connecting frames (42) are provided with two, the gas outlet pipe (2) is respectively fixedly connected with the two connecting frames (42) one by one, and the two gas outlet holes (21) on the gas outlet pipe (2) are symmetrically arranged.
7. A laparotomy drape as claimed in claim 1, wherein: the air outlet pipe (2) is arranged on the side surface of the operation hole (11).
8. A laparotomy drape as claimed in claim 1, wherein: the diameter of the air outlet hole (21) is gradually increased along the joint of the air outlet pipe (2) and the air supply pipe (3).
9. A laparotomy drape as claimed in claim 1, wherein: and a temperature adjusting device is arranged at one end of the air supply pipe (3) far away from the air outlet pipe (2).
10. A laparotomy drape as claimed in claim 1, wherein: and a refrigerating device is arranged at one end of the air supply pipe (3) far away from the air outlet pipe (2), and the air outlet hole (21) faces to the direction of the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110073863.1A CN112754671A (en) | 2021-01-20 | 2021-01-20 | Laparotomy sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110073863.1A CN112754671A (en) | 2021-01-20 | 2021-01-20 | Laparotomy sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112754671A true CN112754671A (en) | 2021-05-07 |
Family
ID=75703389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110073863.1A Pending CN112754671A (en) | 2021-01-20 | 2021-01-20 | Laparotomy sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112754671A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275719A (en) * | 1979-03-30 | 1981-06-30 | Nathan Mayer | Apparatus and method for providing an aseptic surgical environment |
| CN201208353Y (en) * | 2008-05-15 | 2009-03-18 | 刘慧敏 | Closed medical nursing bed |
| US20130041438A1 (en) * | 2010-03-23 | 2013-02-14 | Michael K. H. Loushin | Gas altering convection thermoregulation blanket |
| WO2013104179A1 (en) * | 2012-01-12 | 2013-07-18 | Wang Xiaojun | Device for sealing single incision from laparoscopic surgery |
| US20140271374A1 (en) * | 2013-03-15 | 2014-09-18 | Medline Industries, Inc. | Anti-Microbial Air Processor for a Personal Patient Warming Apparatus |
| CN104768493A (en) * | 2012-08-06 | 2015-07-08 | 埃克赛勒雷特实验室有限责任公司 | Sterile surgical drape for ophthalmic surgery |
| CN105291406A (en) * | 2015-11-11 | 2016-02-03 | 湖北科伦药业有限公司 | Full-automatic aseptic production technology for blowing, filling and sealing of water needle injection medicament |
| US9504601B1 (en) * | 2016-02-29 | 2016-11-29 | Randall J. Lewis | Closed circuit forced hot air intraoperative patient warmer with improved sterility |
| CN206591126U (en) * | 2016-08-23 | 2017-10-27 | 贵州腾博农业发展有限公司 | A kind of constant temperature aseptic operating platform |
| CN208404850U (en) * | 2017-08-08 | 2019-01-22 | 乐山市人民医院 | One kind is cut open the belly list |
| CN111281726A (en) * | 2020-02-28 | 2020-06-16 | 朱岷山 | Neurosurgery diagnosis and treatment device |
| CN212281630U (en) * | 2020-03-27 | 2021-01-05 | 江苏大学附属医院 | Laparotomy drape |
-
2021
- 2021-01-20 CN CN202110073863.1A patent/CN112754671A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275719A (en) * | 1979-03-30 | 1981-06-30 | Nathan Mayer | Apparatus and method for providing an aseptic surgical environment |
| CN201208353Y (en) * | 2008-05-15 | 2009-03-18 | 刘慧敏 | Closed medical nursing bed |
| US20130041438A1 (en) * | 2010-03-23 | 2013-02-14 | Michael K. H. Loushin | Gas altering convection thermoregulation blanket |
| WO2013104179A1 (en) * | 2012-01-12 | 2013-07-18 | Wang Xiaojun | Device for sealing single incision from laparoscopic surgery |
| CN104768493A (en) * | 2012-08-06 | 2015-07-08 | 埃克赛勒雷特实验室有限责任公司 | Sterile surgical drape for ophthalmic surgery |
| US20140271374A1 (en) * | 2013-03-15 | 2014-09-18 | Medline Industries, Inc. | Anti-Microbial Air Processor for a Personal Patient Warming Apparatus |
| CN105291406A (en) * | 2015-11-11 | 2016-02-03 | 湖北科伦药业有限公司 | Full-automatic aseptic production technology for blowing, filling and sealing of water needle injection medicament |
| US9504601B1 (en) * | 2016-02-29 | 2016-11-29 | Randall J. Lewis | Closed circuit forced hot air intraoperative patient warmer with improved sterility |
| CN206591126U (en) * | 2016-08-23 | 2017-10-27 | 贵州腾博农业发展有限公司 | A kind of constant temperature aseptic operating platform |
| CN208404850U (en) * | 2017-08-08 | 2019-01-22 | 乐山市人民医院 | One kind is cut open the belly list |
| CN111281726A (en) * | 2020-02-28 | 2020-06-16 | 朱岷山 | Neurosurgery diagnosis and treatment device |
| CN212281630U (en) * | 2020-03-27 | 2021-01-05 | 江苏大学附属医院 | Laparotomy drape |
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Application publication date: 20210507 |