CN114949573B - Device for assisting scalp disinfection - Google Patents
Device for assisting scalp disinfection Download PDFInfo
- Publication number
- CN114949573B CN114949573B CN202210785353.1A CN202210785353A CN114949573B CN 114949573 B CN114949573 B CN 114949573B CN 202210785353 A CN202210785353 A CN 202210785353A CN 114949573 B CN114949573 B CN 114949573B
- Authority
- CN
- China
- Prior art keywords
- width adjusting
- head
- rod
- adjusting screw
- adjusting rod
- 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.)
- Active
Links
- 210000004761 scalp Anatomy 0.000 title claims abstract description 33
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 31
- 210000003128 head Anatomy 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
- A61M35/006—Portable hand-held applicators having means for dispensing or spreading integral media using sponges, foams, absorbent pads or swabs as spreading means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/04—Skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
Abstract
The application proposes a device for assisting in the disinfection of the scalp, comprising: the device comprises a bracelet, a longitudinal lifting rod, a first width adjusting rod, a second width adjusting rod, a first head supporting member, a second head supporting member and a width adjusting screw; the upper end of the longitudinal lifting rod is arranged at the lower side of the bracelet; the first width adjusting rod and the second width adjusting rod are arranged at the lower side of the longitudinal lifting rod in a splayed shape; the upper ends of the first width adjusting rod and the second width adjusting rod can be rotatably arranged at the lower end of the longitudinal lifting rod; the first head support member is rotatably mounted on the lower side of the first width adjustment lever; the first head support member includes an arcuately curved first support plate; the second head supporting member is rotatably installed at the lower side of the second width adjusting lever; the second head support member includes an arcuately curved second support plate; the width adjustment screw is mounted on upper portions of the first and second head support members.
Description
Technical Field
The present application relates to medical devices, and more particularly to a device for assisting in the disinfection of the scalp.
Background
In the case of cranium surgery, it is necessary to sterilize the scalp of the entire head. After the patient is anesthetized, the patient lies on an operating table for performing the hair implantation operation, and a doctor clamps cotton balls or gauze adsorbed with disinfectant through operating forceps to wipe the scalp of the patient for disinfection. For the sterilization of the scalp on the back side of the head, an additional assistant is required to help lift the head of the patient with both hands so that the back scalp can be smoothly sterilized after being sufficiently exposed.
Currently, there is no auxiliary tool dedicated to scalp disinfection that helps lift the patient's head to fully expose the posterior or inferior scalp.
Disclosure of Invention
In view of the above, the present application aims to propose a device for assisting scalp disinfection, which can help a disinfection operator to complete the work of back-side scalp disinfection by only one person.
A device for assisting scalp disinfection of the present application, comprising: the device comprises a bracelet, a longitudinal lifting rod, a first width adjusting rod, a second width adjusting rod, a first head supporting member, a second head supporting member and a width adjusting screw;
the upper end of the longitudinal lifting rod is arranged at the lower side of the bracelet;
the first width adjusting rod and the second width adjusting rod are arranged at the lower side of the longitudinal lifting rod in a splayed shape; the upper ends of the first width adjusting rod and the second width adjusting rod can be rotatably arranged at the lower end of the longitudinal lifting rod;
the first head support member is rotatably mounted on the lower side of the first width adjustment lever; the first head support member includes an arcuately curved first support plate;
the second head supporting member is rotatably installed at the lower side of the second width adjusting lever; the second head support member includes an arcuately curved second support plate;
a width adjusting screw is mounted on upper portions of the first and second head support members for adjusting a distance between the first and second head support members.
Preferably, the lower side of the bracelet is formed with a first through hole; the upper end of the longitudinal lifting rod can rotationally pass through the first through hole and then extend to the upper part of the first through hole; the upper end of the longitudinal lifting rod forms a first blocking head.
Preferably, the lower end of the longitudinal lifting rod is provided with a first circular ring;
the upper end of the first width adjusting rod is formed into a second circular ring;
the upper end of the second width adjusting rod is formed into a third circular ring;
the first, second and third rings are overlapped with each other and rotatably mounted together by a first pivot.
Preferably, the lower end of the first width adjusting lever forms a fourth circular ring;
the lower end of the second width adjusting rod forms a fifth circular ring;
the upper end of the first head support member forms a sixth annular ring;
the upper end of the second head supporting member forms a seventh circular ring;
the fourth circular ring and the fifth circular ring are overlapped with each other and can be rotationally connected together through a second pivot;
the sixth ring and the seventh ring are overlapped with each other and are rotatably connected together by a third pivot.
Preferably, the upper portion of the first head support member is formed with a width adjustment screw first support block; an internal threaded hole is formed in the center of the first supporting block of the width adjusting screw;
a width adjusting screw second supporting block is formed at the upper part of the second head supporting member; a truncated cone-shaped accommodating space is formed in the second supporting block of the width adjusting screw, and a width adjusting screw inserting hole is formed in the first side of the second supporting block of the width adjusting screw; the width adjusting screw insertion hole is communicated with the circular truncated cone-shaped accommodating space; the diameter of the width adjusting screw rod inserting hole is smaller than that of the round table-shaped accommodating space;
the width adjusting screw comprises a screw body, a round table is formed at the second end of the screw body, and the round table can be rotatably arranged in the round table-shaped accommodating space; the external thread of the width adjusting screw is combined in the internal thread hole of the first supporting block of the width adjusting screw; the diameter of the screw body is smaller than the diameter of the width adjusting screw insertion hole.
Preferably, the first end of the screw body is formed with a hand wheel.
Preferably, the lower end of the first support plate forms a first bifurcation to support at a position behind the ear of the patient's head on the upper and lower sides of the ear of the first side of the patient;
the lower end of the second support plate forms a second bifurcation to support at a position behind the ear of the patient's head at the upper and lower sides of the ear of the patient's second side.
Preferably, a silica gel sleeve is arranged on the first bifurcation at the lower end of the first supporting plate; and a silica gel sleeve is arranged on the second bifurcation at the lower end of the second supporting plate.
By the scalp disinfection assisting device, after the lower ends of the first head supporting member and the second head supporting member are inserted into the back side of the head of a patient, a disinfection operator can easily lift the head of the patient, and the disinfection cotton or the disinfection gauze is operated by the other hand to disinfect the scalp at the back side.
Drawings
Fig. 1 is a schematic front view of a scalp disinfection assisting device of the present application;
FIG. 2 is a schematic left-hand view of the apparatus for assisting scalp disinfection of the present application;
FIG. 3 is a right side schematic view of the apparatus for assisting scalp disinfection of the present application;
FIG. 4 is a schematic view showing the engagement of the width adjustment screw with the first and second head plate members and the engagement between the bracelet and the longitudinal lift rod;
FIG. 5 is a schematic front view of a bracelet for assisting scalp disinfection of the present application;
FIG. 6 is a schematic bottom view of the wristband of FIG. 5;
FIG. 7 is a schematic front view of a longitudinal lift bar for assisting scalp disinfection of the present application;
FIG. 8 is a schematic side elevational view of the longitudinal tie of FIG. 7;
FIG. 9 is a schematic front view of a first width adjustment lever for assisting scalp disinfection of the present application;
FIG. 10 is a left side schematic view of the first width adjustment lever of FIG. 9;
FIG. 11 is a schematic front view of a second width adjustment lever for assisting scalp disinfection of the present application;
FIG. 12 is a left side schematic view of the second width adjustment lever of FIG. 11;
FIG. 13 is a schematic front view of a first head support member of the present application for assisting in scalp disinfection;
FIG. 14 is a left side schematic view of the first head support member of FIG. 13;
FIG. 15 is a right side elevational view of the first head support member of FIG. 13;
FIG. 16 is a schematic front view of a second head support member of the present application for assisting in scalp disinfection;
FIG. 17 is a left side structural schematic view of the second head support member of FIG. 16;
FIG. 18 is a right side elevational view of the second head support member of FIG. 16;
FIG. 19 is a schematic view of the front view of the width adjustment screw of the present application for assisting scalp disinfection;
FIG. 20 is a schematic view of a first head support member and a second head support member of the present application inserted into the back side of a patient's ear for assisting in scalp disinfection;
fig. 21 is a schematic view of a second view of the first and second head support members of the present application inserted into the back side of a patient's ear to assist in scalp disinfection.
Detailed Description
Hereinafter, a device for assisting scalp sterilization of the present application will be described in detail with reference to the accompanying drawings.
A device for assisting scalp disinfection of the present application, comprising: the hand strap 10, the longitudinal tie bar 20, the first width adjustment lever 30, the second width adjustment lever 40, the first head support member 50, the second head support member 60, and the width adjustment screw 70.
The upper end of the longitudinal tie rod 20 is mounted on the underside of the bracelet 20.
The first width adjusting lever 30 and the second width adjusting lever 40 are disposed at the lower side of the longitudinal tie rod 20 in a splayed shape; the upper ends of the first width adjustment lever 30 and the second width adjustment lever 40 are rotatably installed at the lower end of the longitudinal tie 20.
The first head support member 50 is rotatably installed at the lower side of the first width adjustment lever 30; the first head support member 50 includes an arcuately curved first support plate 53.
The second head supporting member 60 is rotatably installed at the lower side of the second width adjustment lever 40; the second head support member 60 includes an arcuately curved second support plate 63.
The first support plate 53 is bent toward the second support plate 63, and the second support plate 63 is bent toward the first support plate 53, and the lower ends of the first support plate 53 and the second support plate 63 are retracted as a whole, so that they can be stably supported on the underside of the patient's head.
A width adjustment screw 70 is mounted on upper portions of the first and second head support members 50 and 60 for adjusting the distance between the first and second head support members 50 and 60 from each other.
The lower side of the bracelet 10 is formed with a first through hole 11; the upper end of the longitudinal lifting rod 20 rotatably passes through the first through hole 11 and then extends to the upper side of the first through hole; the upper end of the lever body 21 of the longitudinal lifting lever 20 forms a first catch 22. The stopper 22 prevents the upper end of the longitudinal pulling rod 20 from being pulled out of the first through hole 11.
The lower end of the lever body 21 of the longitudinal lifting lever 20 is formed with a first circular ring 23.
The upper end of the lever body 31 of the first width adjustment lever 30 forms a second circular ring 32.
The upper end of the lever body 41 of the second width adjusting lever 40 forms a third circular ring 42.
The first ring 23, the second ring 32, and the third ring 42 overlap each other and are rotatably mounted together by a first pivot. Specifically, the second ring 32 and the third ring 42 may be located at front and rear sides of the first ring 23, respectively.
The lower end of the lever body 31 of the first width adjustment lever 30 forms a fourth circular ring 33. The lower end of the lever body 41 of the second width adjustment lever 40 forms a fifth ring 43.
The upper end of the first head support member 50 forms a sixth annular ring 52; the upper end of the second head support member 60 forms a seventh annular ring 62.
The fourth ring 33 and the fifth ring 52 are superposed on each other and rotatably connected together by a second pivot.
The sixth ring 43 and the seventh ring 62 are superposed on each other and are rotatably connected together by a third pivot.
The upper portion of the first head support member 50 is formed with a width adjustment screw first support block 51; the center of the width adjustment screw first support block 51 is formed with an internal threaded hole 51a.
The upper portion of the second head support member 60 is formed with a width adjustment screw second support block 61; a truncated cone-shaped receiving space is formed inside the width adjustment screw second support block 61, and a width adjustment screw insertion hole 61a is formed at a first side of the width adjustment screw second support block; the width adjusting screw insertion hole 61a communicates with the truncated cone-shaped accommodation space; the diameter of the width adjustment screw insertion hole 61a is smaller than the diameter of the truncated cone-shaped accommodation space.
The width adjusting screw 70 includes a screw body 71, a second end of the screw body 71 is formed with a circular table 73, and the circular table 73 is rotatably installed in the circular table-shaped accommodation space; the external thread of the screw body 71 of the width adjustment screw 70 is coupled in the internal thread hole 51a of the width adjustment screw first support block 71; the screw body 71 has a diameter smaller than the diameter of the width adjustment screw insertion hole 61 a. Accordingly, the width adjustment screw 70 is engaged with only the female screw hole 51a, and is not engaged with the width adjustment screw insertion hole 61a, but is merely entered into the truncated cone-shaped accommodation space therethrough.
A hand wheel 72 is formed at a first end of the screw body 71 to facilitate an operator's rotation of the screw to adjust the degree of opening and closing between the first and second head support members 50 and 60.
The lower end of the first support plate 53 forms a first bifurcation 54 to be supported at a position behind the ear of the patient's head on the upper and lower sides of the ear of the first side of the patient; the lower end of the second support plate 63 forms a second bifurcation 64 to be supported at a position behind the ear of the patient's head at the upper and lower sides of the ear of the second side of the patient.
A silica gel cover may be mounted on the first fork 54 of the lower end of the first support plate; a silicone sleeve may also be mounted on the second leg 64 of the lower end of the second support plate. The silica gel sleeve is mainly used for increasing friction.
When the head support device is used, the width adjusting screw is rotated through the hand wheel, so that the first width adjusting rod and the second width adjusting rod are separated, and the head 8 of a patient can be positioned between the first head support member and the second head support member; then the width adjusting screw is rotated so that the separation distance of the first width adjusting lever and the second width adjusting lever becomes smaller until the bifurcation of the first support plate and the second support plate abuts against the position of the back side of the ear of the head of the patient, as shown in fig. 20; each of the prongs is located above and below its corresponding ear 81, respectively, as shown in fig. 21, at which time the sterilizing operator lifts the handle ring upward and the patient's head can be lifted, and the operator can sterilize the scalp on the back or lower side of the patient's head, which is not easily exposed to the outside, with the sterilizing gauze held in the other hand.
Claims (2)
1. A device for assisting in scalp disinfection for substantially exposing the posterior or inferior scalp, comprising: the device comprises a bracelet, a longitudinal lifting rod, a first width adjusting rod, a second width adjusting rod, a first head supporting member, a second head supporting member and a width adjusting screw;
the upper end of the longitudinal lifting rod is arranged at the lower side of the bracelet;
the first width adjusting rod and the second width adjusting rod are arranged at the lower side of the longitudinal lifting rod in a splayed shape; the upper ends of the first width adjusting rod and the second width adjusting rod can be rotatably arranged at the lower end of the longitudinal lifting rod;
the first head support member is rotatably mounted on the lower side of the first width adjustment lever; the first head support member includes an arcuately curved first support plate;
the second head supporting member is rotatably installed at the lower side of the second width adjusting lever; the second head support member includes an arcuately curved second support plate;
a width adjusting screw is installed at upper portions of the first and second head support members for adjusting a distance between the first and second head support members;
the lower side of the bracelet is provided with a first through hole; the upper end of the longitudinal lifting rod can rotationally pass through the first through hole and then extend to the upper part of the first through hole; the upper end of the longitudinal lifting rod is provided with a first blocking head;
the lower side of the bracelet is provided with a first through hole; the upper end of the longitudinal lifting rod can rotationally pass through the first through hole and then extend to the upper part of the first through hole; the upper end of the longitudinal lifting rod is provided with a first blocking head;
the lower end of the longitudinal lifting rod is provided with a first circular ring;
the upper end of the first width adjusting rod is formed into a second circular ring;
the upper end of the second width adjusting rod is formed into a third circular ring;
the first circular ring, the second circular ring and the third circular ring are overlapped with each other and can be rotatably installed together through a first pivot;
the lower end of the first width adjusting rod forms a fourth circular ring;
the lower end of the second width adjusting rod forms a fifth circular ring;
the upper end of the first head support member forms a sixth annular ring;
the upper end of the second head supporting member forms a seventh circular ring;
the fourth circular ring and the fifth circular ring are overlapped with each other and can be rotationally connected together through a second pivot;
the sixth ring and the seventh ring are overlapped with each other and can be rotationally connected together through a third pivot;
a width adjusting screw first supporting block is formed at an upper portion of the first head supporting member; an internal threaded hole is formed in the center of the first supporting block of the width adjusting screw;
a width adjusting screw second supporting block is formed at the upper part of the second head supporting member; a truncated cone-shaped accommodating space is formed in the second supporting block of the width adjusting screw, and a width adjusting screw inserting hole is formed in the first side of the second supporting block of the width adjusting screw; the width adjusting screw insertion hole is communicated with the circular truncated cone-shaped accommodating space; the diameter of the width adjusting screw rod inserting hole is smaller than that of the round table-shaped accommodating space;
the width adjusting screw comprises a screw body, a round table is formed at the second end of the screw body, and the round table can be rotatably arranged in the round table-shaped accommodating space; the external thread of the width adjusting screw is combined in the internal thread hole of the first supporting block of the width adjusting screw; the diameter of the screw body is smaller than the diameter of the width adjusting screw insertion hole;
the lower end of the first support plate forms a first bifurcation to support at a position behind the ear of the patient's head on the upper and lower sides of the ear of the patient's first side;
the lower end of the second support plate forms a second bifurcation to support at a position behind the ear of the patient's head at the upper and lower sides of the ear of the patient's second side;
a hand wheel is formed at the first end of the screw body; the width adjusting screw is rotated through the hand wheel, so that the first width adjusting rod and the second width adjusting rod are separated, the head of a patient can be positioned between the first head supporting member and the second head supporting member, and then the width adjusting screw is rotated through the hand wheel, so that the separation distance between the first width adjusting rod and the second width adjusting rod is reduced until the bifurcation of the first supporting plate and the second supporting plate is abutted against the position of the back side of the ear of the head of the patient.
2. A device for assisting in the disinfection of the scalp as claimed in claim 1, wherein:
a silica gel sleeve is arranged on a first bifurcation at the lower end of the first supporting plate; and a silica gel sleeve is arranged on the second bifurcation at the lower end of the second supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210785353.1A CN114949573B (en) | 2022-07-04 | 2022-07-04 | Device for assisting scalp disinfection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210785353.1A CN114949573B (en) | 2022-07-04 | 2022-07-04 | Device for assisting scalp disinfection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114949573A CN114949573A (en) | 2022-08-30 |
| CN114949573B true CN114949573B (en) | 2024-02-27 |
Family
ID=82967878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210785353.1A Active CN114949573B (en) | 2022-07-04 | 2022-07-04 | Device for assisting scalp disinfection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114949573B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT980114B (en) * | 1972-05-02 | 1974-09-30 | Bielefelder Union Koch B Masch | GRINDING MACHINE TO MOLAR PARTICULARLY EDGE OF GLASS SHEETS |
| CN1031062A (en) * | 1987-08-07 | 1989-02-15 | 交通部张家港港务管理局 | Monocable rotating-key type timber grab |
| CN2540889Y (en) * | 2002-05-20 | 2003-03-26 | 宋鹏 | Anti-empyrosis food taking device |
| CN201346091Y (en) * | 2009-01-21 | 2009-11-18 | 何志贵 | Labor-saving scalding proof household clip for bowls and dishes |
| CN102008217A (en) * | 2010-11-18 | 2011-04-13 | 张悦 | Scald-proof clamp |
| CN201911953U (en) * | 2011-01-18 | 2011-08-03 | 南京信息工程大学 | Scald-proof bowl holder |
| CN201920580U (en) * | 2011-01-08 | 2011-08-10 | 刘科委 | Hand scald prevention bowl carrier |
| CN105534346A (en) * | 2015-09-23 | 2016-05-04 | 陈新宇 | Three-jaw anti-scald and anti-slip bowl and dish clamp |
| CN106419665A (en) * | 2016-08-12 | 2017-02-22 | 上海大学 | Hand-held deformable anti-scalding dish pawl |
| CN108685491A (en) * | 2018-06-28 | 2018-10-23 | 范立军 | A kind of anti-scald chuck device suitable for being gripped in narrow gap |
| CN108743190A (en) * | 2018-06-05 | 2018-11-06 | 郑州大学第附属医院 | A kind of shaping and beauty Maxillary region fixing device |
| CN208958654U (en) * | 2018-06-02 | 2019-06-11 | 王富君 | Surgical operation head fixing device |
| CN210447522U (en) * | 2019-06-27 | 2020-05-05 | 江苏省人民医院（南京医科大学第一附属医院） | Adjustable bracket for four-limb disinfection |
| CN214806427U (en) * | 2021-03-15 | 2021-11-23 | 杨芳 | Head frame for operation bed |
-
2022
- 2022-07-04 CN CN202210785353.1A patent/CN114949573B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT980114B (en) * | 1972-05-02 | 1974-09-30 | Bielefelder Union Koch B Masch | GRINDING MACHINE TO MOLAR PARTICULARLY EDGE OF GLASS SHEETS |
| CN1031062A (en) * | 1987-08-07 | 1989-02-15 | 交通部张家港港务管理局 | Monocable rotating-key type timber grab |
| CN2540889Y (en) * | 2002-05-20 | 2003-03-26 | 宋鹏 | Anti-empyrosis food taking device |
| CN201346091Y (en) * | 2009-01-21 | 2009-11-18 | 何志贵 | Labor-saving scalding proof household clip for bowls and dishes |
| CN102008217A (en) * | 2010-11-18 | 2011-04-13 | 张悦 | Scald-proof clamp |
| CN201920580U (en) * | 2011-01-08 | 2011-08-10 | 刘科委 | Hand scald prevention bowl carrier |
| CN201911953U (en) * | 2011-01-18 | 2011-08-03 | 南京信息工程大学 | Scald-proof bowl holder |
| CN105534346A (en) * | 2015-09-23 | 2016-05-04 | 陈新宇 | Three-jaw anti-scald and anti-slip bowl and dish clamp |
| CN106419665A (en) * | 2016-08-12 | 2017-02-22 | 上海大学 | Hand-held deformable anti-scalding dish pawl |
| CN208958654U (en) * | 2018-06-02 | 2019-06-11 | 王富君 | Surgical operation head fixing device |
| CN108743190A (en) * | 2018-06-05 | 2018-11-06 | 郑州大学第附属医院 | A kind of shaping and beauty Maxillary region fixing device |
| CN108685491A (en) * | 2018-06-28 | 2018-10-23 | 范立军 | A kind of anti-scald chuck device suitable for being gripped in narrow gap |
| CN210447522U (en) * | 2019-06-27 | 2020-05-05 | 江苏省人民医院（南京医科大学第一附属医院） | Adjustable bracket for four-limb disinfection |
| CN214806427U (en) * | 2021-03-15 | 2021-11-23 | 杨芳 | Head frame for operation bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114949573A (en) | 2022-08-30 |
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