CN108607155B - Medical care presss from both sides with aseptic cotton and gets device - Google Patents
Medical care presss from both sides with aseptic cotton and gets device Download PDFInfo
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- CN108607155B CN108607155B CN201810256317.XA CN201810256317A CN108607155B CN 108607155 B CN108607155 B CN 108607155B CN 201810256317 A CN201810256317 A CN 201810256317A CN 108607155 B CN108607155 B CN 108607155B
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- 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
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- Engineering & Computer Science (AREA)
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- Veterinary Medicine (AREA)
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Abstract
The invention relates to the field of medical treatment, in particular to a clamping device for sterilized cotton for medical care. Wherein, the handle is Y-shaped and is used for providing a hand-held end; the clamping heads comprise two symmetrical clamping heads for clamping cotton balls; the connecting ring is connected with the two clamping heads and is used for fixing the relative position between the two clamping heads; the fixing rod has two ends connected to the connecting ring and the bottom end of the handle for restricting the relative position between the clamping head and the handle. This device can realize the centre gripping to the cotton ball, and the centre gripping mode can be followed the hand and held between the fingers the dynamics difference and change, and when the centre gripping dynamics is little, can keep the cotton ball rotatory, when the centre gripping dynamics is big, can make its irrotational, so can change the mode and the dynamics that use the cotton ball to clean the wound, when realizing cleaning the wound better, alleviate the sick and painful of wounded.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a device for clamping sterilized cotton for medical care.
Background
Generally, when a medical worker wipes a wound for a patient by using a cotton ball, the medical worker uses tweezers, the cotton ball is tightly clamped on the tweezers during wiping, then the cotton ball is rubbed or point-wiped on the wound of the patient, pain of the patient is increased during rubbing, the point-wiped surface cannot be shielded by the tweezers, so that the utilization rate of the cotton ball is reduced, and a device capable of controlling the wiping mode of the cotton ball is needed for reducing the pain of the patient and reasonably utilizing the cotton ball to solve the problems.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a medical care disinfection cotton clamping device which can clamp a cotton ball, the clamping mode can be changed along with different hand pinching forces, the cotton ball can be kept to rotate when the clamping force is small, and the cotton ball can not rotate when the clamping force is large, so that the mode and force for using the cotton ball to wipe a wound can be changed, the wound can be better wiped, and the pain of a wounded can be relieved.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a clamping device for sterilized cotton for medical care comprises a handle, a clamping head, a connecting ring and a fixing rod; the clamping head number be two, two clamping head symmetrical arrangement, the clamping head includes shell, spacer spring, slider, sliding pin, push rod, pressure disk and return spring.
The shell is a cuboid thin-wall component, the position of the symmetrical surface of the two clamping heads is the inner side, the center of the end surface of the shell close to the inner side is provided with a circular through hole, a cylindrical groove is arranged above the inner wall of the middle part of the shell, and the lower part of the shell close to the outer side is provided with a strip-shaped through groove in the left-right direction for carrying the other components.
The locating plate is slidably connected to the cylindrical groove of the housing for engaging the sliding pin to retain the slider therein when the slider is moved to the innermost end.
The locating plate spring is positioned in the cylindrical groove of the shell, and two ends of the locating plate spring are respectively connected to the top of the cylindrical groove of the shell and the locating plate and used for abutting against the locating plate, so that the sliding pin can slide out of the cylindrical groove of the shell.
The sliding block is connected to the inner cavity of the shell in a sliding mode, a left-right-direction circular through hole is formed in the middle of the sliding block, a left-right-direction strip-shaped notch is formed in the lower portion of the outer side of the sliding block, and a circular through hole is formed in the upper portion of the sliding block and used for carrying components such as a pressure plate.
The push rod is connected to the inner side, close to the outer side, of the through hole of the sliding block in a sliding mode, the outer side of the push rod is provided with a circular ring-shaped connecting lug, the inner side of the push rod is provided with a rectangular block, and a spherical transition section is arranged between the rectangular block and the push rod and used for pushing the sliding block and the sliding pin to move.
The sliding pin is a cylindrical rod and is in sliding connection with the circular through hole in the upper portion of the sliding block, the diameter of the sliding pin is smaller than that of the cylindrical groove of the shell and is used for being matched with the positioning piece, when the sliding block moves to the innermost end, the sliding block is clamped at the position, and the lower end of the sliding pin abuts against the spherical transition section of the push rod.
The pressure plate is arranged in the through hole in the left and right directions of the sliding block.
And two ends of the return spring are respectively connected to the inner end surface of the inner side of the shell and the end surface of the inner side of the sliding block, and the return spring is used for returning the device.
The handle is Y-shaped and is composed of two metal sheets, the bottom ends of the two metal sheets are hinged to a disc, and the tail end of the handle penetrates through the strip-shaped through groove of the shell and is inserted into the annular connecting lug of the push rod to provide a handheld end.
And two ends of the connecting ring are respectively fixed on the shells of the two clamping heads and are used for connecting the two clamping heads.
Two ends of the fixed rod are respectively connected to the middle of the connecting ring and the disc at the bottom end of the handle and used for connecting the handle and the clamping head.
Preferably, the pressure plate comprises a stop plate, a clamping pin, a pressing plate and a connecting rod; the stop disk is rotationally connected to the inner side of the through hole in the left-right direction of the sliding block, and a plurality of uniformly distributed holes are formed in the end surface of the outer side of the stop disk and used for carrying the card needles; the number of the clamping needles is equal to that of the holes of the stop disk, the clamping needles are connected into the holes of the stop disk in a sliding mode, the clamping needles are connected with the bottoms of the holes of the stop disk through springs, and when the rectangular block of the push rod is pushed to the position, the rectangular block can sink into the clamping needle array, so that the stop disk stops rotating; the pressing sheet is positioned at one side close to the inside outside the shell and used for clamping a cotton ball; the connecting rod is rotatably connected with the through hole on the end face of one side of the shell close to the inner side, and two ends of the connecting rod are respectively and coaxially connected to the stop disk and the pressing sheet and are used for connecting the stop disk and the pressing sheet.
Preferably, the connecting ring is semicircular, and the opening of the connecting ring is upward, so that the cotton ball can rotate conveniently, and the phenomenon that the connecting ring interferes with the rotation of the cotton ball is avoided.
Preferably, both ends of the slide pin are rounded, and when the slider moves to the innermost side, the slide pin is aligned with the cylindrical groove of the housing so that the slide pin is caught in the cylindrical groove of the housing.
Preferably, the diameter of the stop disc is larger than the height of the rectangular block at the inner side of the push rod, so that the rectangular block of the push rod can be clamped into the clamping pin array.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) according to the medical nursing sterile cotton clamping device, clamping of cotton balls can be achieved, the clamping mode can be changed along with different hand pinching forces, the cotton balls can be kept to rotate when the clamping force is small, and the cotton balls can not rotate when the clamping force is large, so that the mode and force for wiping wounds by using the cotton balls can be changed, the wounds can be better wiped, and pain of a wounded can be relieved.
(2) According to the device for clamping the sterilized cotton for medical care, the rectangular block of the push rod is clamped by the clamping needle array of the pressing disc, so that the aim of preventing the cotton ball from rotating is fulfilled, the clamping needle array can clamp the rectangular block at any time, and the real-time performance is good.
(3) According to the medical nursing sterile cotton clamping device, the two clamping heads are connected by the semicircular connecting ring, so that the situation that the connecting ring interferes with the movement of a cotton ball is prevented.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure of the gripping head of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
in the figure: 1. the clamp comprises a handle, 2, a clamping head, 3, a connecting ring, 4, a fixing rod, 21, a shell, 22, a positioning sheet, 23, a positioning sheet spring, 24, a sliding block, 25, a sliding pin, 26, a push rod, 27, a pressure plate, 28, a return spring, 271, a stop plate, 272, a clamping needle, 273, a pressing sheet and 274, and a connecting rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, the device for clamping the sterilized cotton for medical care of the present embodiment comprises a handle 1, a clamping head 2, a connecting ring 3 and a fixing rod 4; the number of the clamping heads 2 is two, the two clamping heads 2 are symmetrically arranged, and each clamping head 2 comprises a shell 21, a positioning sheet 22, a positioning sheet spring 23, a sliding block 24, a sliding pin 25, a push rod 26, a pressure plate 27 and a return spring 28.
As shown in fig. 2 and 3, the housing 21 is a rectangular parallelepiped thin-walled member, the symmetrical surfaces of the two clamping heads 2 are located at the inner side, the center of the end surface of the housing 21 near the inner side is provided with a circular through hole, a cylindrical groove is arranged above the inner wall of the middle part of the housing 21, and the lower part of the housing 21 near the outer side is provided with a strip-shaped through groove in the left-right direction.
The locating tab 22 is slidably connected to the cylindrical groove of the housing 21.
The positioning leaf spring 23 is positioned in the cylindrical groove of the shell 21, and two ends of the positioning leaf spring 23 are respectively connected to the top of the cylindrical groove of the shell 21 and the positioning leaf 22.
The slider 24 is slidably connected to the inner cavity of the housing 21, a circular through hole is formed in the middle of the slider 24 in the left-right direction, a strip-shaped notch is formed in the lower portion of the outer side of the slider 24 in the left-right direction, and a circular through hole is formed in the upper portion of the slider 24.
The push rod 26 is connected to the inner side of the through hole of the slide block 24 in a sliding manner, a circular ring-shaped connecting lug is arranged on the outer side of the push rod 26, a rectangular block is arranged on the inner side of the push rod 26, and a spherical transition section is arranged between the rectangular block and the push rod 26.
The sliding pin 25 is a cylindrical rod, the sliding pin 25 is connected with a circular through hole at the upper part of the sliding block 24 in a sliding manner, the lower end of the sliding pin 25 abuts against a spherical transition section of the push rod 26, the diameter of the sliding pin 25 is smaller than that of a cylindrical groove of the shell 21, two ends of the sliding pin 25 are subjected to fillet processing, and when the sliding block 24 moves to the innermost side, the sliding pin 25 is aligned with the cylindrical groove of the shell 21.
The pressure plate 27 comprises a stop plate 271, a clamping pin 272, a pressing plate 273 and a connecting rod 274; the stop disk 271 is rotatably connected to the inner side of the through hole in the left-right direction of the slider 24, a plurality of evenly distributed holes are formed on the end surface of the outer side of the stop disk 271, and the diameter of the stop disk 271 is larger than the height of the rectangular block on the inner side of the push rod 26; the number of the clamping pins 272 is equal to that of the holes of the stop disk 271, the clamping pins 272 are slidably connected into the holes of the stop disk 271, and the clamping pins 272 are connected with the bottoms of the holes of the stop disk 271 through springs; the pressing piece 273 is positioned at the inner side outside the shell 21; the connecting rod 274 is rotatably connected with the through hole on the inner side end surface of the housing 21, and two ends of the connecting rod 274 are respectively and coaxially connected to the stop disk 271 and the pressing piece 273.
Both ends of the return spring 28 are connected to the inner end surface of the inner side of the housing 21 and the end surface of the inner side of the slider 24, respectively.
As shown in fig. 1, the handle 1 is in a "Y" shape, the handle 1 is composed of two metal sheets, the bottom ends of the two metal sheets are hinged on a circular disc, and the tail end of the handle 1 passes through the strip-shaped through slot of the housing 21 and is inserted into the circular ring-shaped connecting lug of the push rod 26.
As shown in fig. 1, both ends of the connection ring 3 are fixed to the housings 21 of the two gripping heads 2, respectively, the connection ring 3 has a semicircular shape, and the opening of the connection ring 3 is upward.
As shown in FIG. 1, both ends of the fixing rod 4 are connected to the middle of the connection ring 3 and the disc at the bottom end of the handle 1, respectively.
When the device for clamping the sterilized cotton for medical care is used specifically, the three processes are divided into three processes, firstly, the handle 1 is pinched, the tail end of the handle 1 drives the push rod 26 to push the slide block 24 to move inwards, and further drives the pressing sheet 273 to clamp the cotton ball, and at the moment, the cotton ball can rotate; then, the handle 1 is continuously and forcefully pinched, the push rod 26 can push the sliding pin 25 into the cylindrical groove where the positioning sheet 22 is located, and the sliding block 24 is clamped at the position and can not slide any more; then, the handle 1 is pinched by force, the rectangular block on the inner side of the push rod 26 pushes part of the clamping pins 272 in the clamping pin 272 array to sink, and the rectangular block of the push rod 26 is embedded into the clamping pin 272 array, and because the push rod 26 is connected with the handle 1, only the telescopic motion can be performed and the rotation cannot be performed, the pressure plate 27 does not rotate any more, and the cotton ball also stops rotating. When the cotton ball needs to be rotated again, the pinching force by hand is reduced, at the moment, the rectangular block of the push rod 26 is popped out from the array of the clamping pins 272, and the pressure plate 27 is rotated again; if the cotton ball needs to be dropped, the fingers continue to loosen, at the moment, the sliding pin 25 is pushed out by the positioning piece 22, the sliding block 24 slides outwards, and the pressing plate 27 is driven to loosen the cotton ball.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a device is got to aseptic cotton clamp for medical care, includes handle (1), centre gripping head (2), go-between (3) and dead lever (4), its characterized in that:
the number of the clamping heads (2) is two, the two clamping heads (2) are symmetrically arranged, and each clamping head (2) comprises a shell (21), a positioning sheet (22), a positioning sheet spring (23), a sliding block (24), a sliding pin (25), a push rod (26), a pressure plate (27) and a return spring (28);
the shell (21) is a cuboid thin-wall component, the position of the symmetrical surface of the two clamping heads (2) is taken as the inner side, the center of the end surface of the shell (21) close to the inner side is provided with a circular through hole, a cylindrical groove is arranged above the inner wall of the middle part of the shell (21), and the lower part of the shell (21) close to the outer side is provided with a strip-shaped through groove in the left-right direction;
the positioning plate (22) is connected into the cylindrical groove of the shell (21) in a sliding manner;
the positioning plate spring (23) is positioned in the cylindrical groove of the shell (21), and two ends of the positioning plate spring (23) are respectively connected to the top of the cylindrical groove of the shell (21) and the positioning plate (22);
the sliding block (24) is connected into the inner cavity of the shell (21) in a sliding manner, a round through hole in the left-right direction is formed in the middle of the sliding block (24), a strip-shaped notch in the left-right direction is formed in the lower part of the outer side of the sliding block (24), and a round through hole is formed in the upper part of the sliding block (24);
the push rod (26) is connected into the outer side of the through hole of the sliding block (24) in a sliding manner, the outer side of the push rod (26) is provided with a circular ring-shaped connecting lug, the inner side of the push rod (26) is provided with a rectangular block, and a spherical transition section is arranged between the rectangular block and the push rod (26);
the sliding pin (25) is a cylindrical rod, the sliding pin (25) is connected with the circular through hole at the upper part of the sliding block (24) in a sliding manner, the diameter of the sliding pin (25) is smaller than that of the cylindrical groove of the shell (21), and the lower end of the sliding pin (25) is abutted against the spherical transition section of the push rod (26); the two ends of the sliding pin (25) are rounded, and when the sliding block (24) moves to the innermost side, the sliding pin (25) is aligned with the cylindrical groove of the shell (21);
the pressing plate (27) is arranged in a through hole in the left-right direction of the sliding block (24); the pressing plate (27) comprises a stop plate (271), a clamping pin (272), a pressing plate (273) and a connecting rod (274); the stop disc (271) is rotatably connected to the inner side of the through hole in the left-right direction of the sliding block (24), and a plurality of uniformly distributed holes are formed in the end surface of the outer side of the stop disc (271); the number of the clamping pins (272) is equal to that of the holes of the stop disc (271), the clamping pins (272) are connected into the holes of the stop disc (271) in a sliding manner, and the clamping pins (272) are connected with the bottoms of the holes of the stop disc (271) through springs; the pressing sheet (273) is positioned at the inner side outside the shell (21); the connecting rod (274) is rotatably connected with a through hole on the end surface of one side close to the inner side of the shell (21), and two ends of the connecting rod (274) are respectively and coaxially connected to the stop disc (271) and the pressing sheet (273);
two ends of the return spring (28) are respectively connected to the inner end surface of the inner side of the shell (21) and the end surface of the inner side of the sliding block (24);
the handle (1) is Y-shaped, the handle (1) is composed of two metal sheets, the bottom ends of the two metal sheets are hinged to a disc, and the tail end of the handle (1) penetrates through a strip-shaped through groove of the shell (21) and is inserted into a circular connecting lug of the push rod (26);
two ends of the connecting ring (3) are respectively fixed on the shells (21) of the two clamping heads (2);
two ends of the fixed rod (4) are respectively connected to the middle of the connecting ring (3) and the disc at the bottom end of the handle (1).
2. The device for clamping the sterilized cotton for medical care according to claim 1, wherein: the connecting ring (3) is semicircular, and an opening of the connecting ring (3) is upward.
3. The device for clamping the sterilized cotton for medical care according to claim 1, wherein: the diameter of the stop disc (271) is larger than the height of the rectangular block at the inner side of the push rod (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256317.XA CN108607155B (en) | 2018-03-27 | 2018-03-27 | Medical care presss from both sides with aseptic cotton and gets device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810256317.XA CN108607155B (en) | 2018-03-27 | 2018-03-27 | Medical care presss from both sides with aseptic cotton and gets device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108607155A CN108607155A (en) | 2018-10-02 |
| CN108607155B true CN108607155B (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810256317.XA Active CN108607155B (en) | 2018-03-27 | 2018-03-27 | Medical care presss from both sides with aseptic cotton and gets device |
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| Country | Link |
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| CN (1) | CN108607155B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115428882B (en) * | 2022-09-02 | 2024-02-09 | 沈阳农业大学 | Liquid bottled food sterilization device and method based on pulse discharge plasma |
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| CN105382720A (en) * | 2015-11-23 | 2016-03-09 | 青岛金佳美车辆装备有限公司 | Elastic clamping device convenient to move for vehicle |
| CN205438325U (en) * | 2016-04-12 | 2016-08-10 | 党永成 | Clamping device for maintaining and mounting electrical equipment |
| CN205674059U (en) * | 2016-06-12 | 2016-11-09 | 重庆蓝岸通讯技术有限公司 | The contractile tweezers of tweezer head |
| CN106217284A (en) * | 2016-08-29 | 2016-12-14 | 江苏瑞宇医疗用品有限公司 | A kind of portable medical cotton balls Special-purpose forceps |
| CN207014223U (en) * | 2017-07-27 | 2018-02-16 | 姜岩 | A kind of GI Medicine tweezers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH081530A (en) * | 1994-06-24 | 1996-01-09 | Seven Hiruzu Kk | Handicraft tool |
| CN102476360B (en) * | 2010-11-24 | 2013-10-16 | 佛山普立华科技有限公司 | Clamp |
| CN202365864U (en) * | 2011-12-02 | 2012-08-08 | 郑金花 | Sterilized cotton ball pliers |
| CN104742040A (en) * | 2015-04-23 | 2015-07-01 | 黄斌 | Device for clamping medical instruments |
| WO2017210190A1 (en) * | 2016-06-02 | 2017-12-07 | Merit Medical Systems, Inc. | Medical grasping device |
| CN206883478U (en) * | 2017-06-30 | 2018-01-16 | 徐州市中心医院 | A kind of high-efficiency antimicrobial Medical instrument fixture |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382720A (en) * | 2015-11-23 | 2016-03-09 | 青岛金佳美车辆装备有限公司 | Elastic clamping device convenient to move for vehicle |
| CN205438325U (en) * | 2016-04-12 | 2016-08-10 | 党永成 | Clamping device for maintaining and mounting electrical equipment |
| CN205674059U (en) * | 2016-06-12 | 2016-11-09 | 重庆蓝岸通讯技术有限公司 | The contractile tweezers of tweezer head |
| CN106217284A (en) * | 2016-08-29 | 2016-12-14 | 江苏瑞宇医疗用品有限公司 | A kind of portable medical cotton balls Special-purpose forceps |
| CN207014223U (en) * | 2017-07-27 | 2018-02-16 | 姜岩 | A kind of GI Medicine tweezers |
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| Publication number | Publication date |
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| CN108607155A (en) | 2018-10-02 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Bei Inventor after: Huang Peiguan Inventor after: Xie Chunhua Inventor after: Yao Sen Inventor before: Yao Sen |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201013 Address after: 421001 Hunan Province, Hengyang Zhengxiang District liberation road No. 35 Second Hospital Affiliated to Nanhua University Applicant after: THE SECOND HOSPITAL University OF SOUTH CHINA Address before: 235100 Yao village, eight Lane Village, four Pu town, Suixi County, Huaibei, Anhui Applicant before: Yao Sen |
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