CN110681041A - Medical double-end disinfection cotton swab - Google Patents
Medical double-end disinfection cotton swab Download PDFInfo
- Publication number
- CN110681041A CN110681041A CN201911090533.2A CN201911090533A CN110681041A CN 110681041 A CN110681041 A CN 110681041A CN 201911090533 A CN201911090533 A CN 201911090533A CN 110681041 A CN110681041 A CN 110681041A
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- China
- Prior art keywords
- cotton swab
- rod
- sliding sleeve
- rod body
- protruding tooth
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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
- A61M35/006—Portable hand-held applicators having means for dispensing or spreading integral media using sponges, foams, absorbent pads or swabs as spreading means
Abstract
The invention discloses a medical double-end disinfection cotton swab which is characterized in that: including the first body of rod, the second body of rod, cotton swab head, the cotton swab head is two and sets up respectively at the both ends of the second body of rod, second body of rod cavity is equipped with removes the chamber, remove the cotton swab head intercommunication of chamber and up end, the activity of the first body of rod sets up and removes the intracavity, the center of the first body of rod is equipped with the stock solution chamber, the stock solution intracavity is equipped with disinfectant. The invention provides a medical double-end disinfection cotton swab, which integrates a cotton swab head and disinfection liquid medicine, is convenient to carry and use at any time, can be communicated with a liquid storage cavity only by operating the cotton swab head, avoids mistaken touch and communication, and can be disinfected by conducting the disinfection liquid medicine through the cotton swab heads at two ends.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to a medical double-end disinfection cotton swab.
Background
When carrying out clinical treatment to the patient in the hospital, need utilize the disinfection cotton swab to disinfect to its skin, conventional disinfection cotton swab needs cooperation disinfectant, the cotton swab head soaks in disinfectant in advance and uses again, can't hand-carry, take along with using, current some disinfection cotton swabs set up the stock solution chamber in the body of rod, set up disinfectant in the stock solution intracavity, lead to disinfectant to the cotton swab head during the use, but these disinfection cotton swabs miss easily touch and make stock solution chamber and cotton swab head accident switch on, lead to having disinfectant to spill over when hand-carrying, cause extravagant and make the clothing pollution, and current disinfection cotton swab of built-in disinfectant is difficult to accomplish to switch on disinfectant to the cotton swab head at both ends, only single-end switches on can lead to the utilization ratio that the cotton swab head is lower.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a cotton swab head and disinfectant liquid are integrative, portable and take at will and use to stock solution chamber and cotton swab head need the operation just can switch on, avoid the mistake to touch and switch on, and the cotton swab head homoenergetic at both ends can switch on disinfectant liquid in order to carry out sterile medical double-end disinfection cotton swab.
The technical scheme adopted by the invention for solving the problems is as follows: a medical double-end disinfection cotton swab comprises a first rod body, a second rod body and cotton swab heads, wherein the two cotton swab heads are respectively arranged at two ends of the second rod body, the second rod body is hollow and provided with a moving cavity, the moving cavity is communicated with the cotton swab head at the upper end face, the first rod body is movably arranged in the moving cavity, a liquid storage cavity is arranged at the center of the first rod body, disinfection liquid medicine is arranged in the liquid storage cavity,
the lower extreme in stock solution chamber is equipped with the film that is used for shutoff stock solution chamber lower extreme, the upper end radial of stock solution chamber dwindles and is equipped with the dog-leg that is used for shutoff stock solution chamber upper end in last exit, the upper end of first body of rod is dwindled and is constituted easy mouth with the dog-leg along the upper end radial of stock solution chamber, the outer wall of second body of rod corresponds dog-leg department and is equipped with the sliding tray of axial setting, sliding tray is slided and is equipped with the sliding sleeve in the sliding tray, the inner wall of sliding sleeve is equipped with first protruding tooth and the second protruding tooth that passes through the second body of rod, first protruding tooth and second protruding tooth are the wrong setting in the axis direction mutually, the dog-leg is equipped with and is used for offsetting with first protruding tooth and second protruding tooth and along the gradual bigger fitting,
the second rod body is provided with a convex tip towards the film at the bottom of the moving cavity, a through hole for communicating the moving cavity with the swab head at the lower end is arranged in the convex tip,
the maximum stroke of the axial downward movement of the sliding sleeve is larger than the distance from the bottom surface of the moving cavity to the thin film.
Compared with the prior art, the invention has the advantages that: the double-end disinfection cotton swab has the using principle that the sliding sleeve moves downwards in the sliding groove outside the second rod body, the first convex teeth and the second convex teeth in the sliding sleeve drive the first rod body to move axially downwards in the second rod body until the end surface of the first rod body abuts against the bottom surface of the moving cavity, the convex tips pierce the film, the liquid storage cavity is communicated with the cotton swab head at the lower end through the through hole, then the first convex teeth and the second convex teeth continue to move downwards and are matched with the matching surface, as the matching surface is gradually increased along the moving direction of the sliding sleeve, namely the outer diameter of the sliding sleeve, the first convex teeth and the second convex teeth generate acting force on the matching surface, the first convex teeth and the second convex teeth are arranged in a staggered mode, namely the acting force direction of the folding block is staggered, the folding block is overturned relative to the first rod body under the torsional force, finally, the folding block is broken relative to the first rod body at the easy-to-break position, the upper end of, invert the second body of rod, disinfectant rivers to the cotton swab head department of upper end, can be according to the in-service use needs, if only need use the cotton swab head of lower extreme, it can to puncture the film with the sliding sleeve removal to the apex, if need use the cotton swab head of upper end, continue to promote the sliding sleeve downwards until will roll over the piece rupture, use the flexibility high, and can follow up with taking along with using, and be convenient for hand-carry, if do not operate the sliding sleeve, disinfectant in the stock solution intracavity is sealed by the piece of folding of upper end and the film of lower extreme, avoid disinfectant mistake to touch and ooze, stock solution chamber in the pole body is sealed always by film and folding piece when not using, compare in current built-in disinfectant's disinfection cotton swab, can guarantee that disinfectant is difficult for rotten, it is more sanitary.
Preferably, the inner wall of the sliding sleeve is further provided with a third convex tooth towards the folding block, the folding block is provided with a limiting groove for placing the end part of the third convex tooth, and the limiting groove is provided with an opening downwards.
Preferably, the bottom surface of the sliding groove is provided with a guide groove for the first convex tooth and the second convex tooth to pass through so as to provide avoidance when the sliding sleeve moves axially downwards, the length of the guide groove is smaller than that of the sliding groove, the distance from the upper side wall of the guide groove to the upper side wall of the sliding groove is greater than the maximum axial downward movement distance of the sliding sleeve, and the lower side wall of the sliding sleeve is lower than that of the guide groove.
Preferably, be equipped with the clearance that is used for supplying the stroke of the vertical removal of sliding tray between the lower terminal surface of sliding tray and the lower lateral wall of sliding tray, clearance department is equipped with the ring that easily tears that is used for connecting the second body of rod and sliding tray, easily tear the ring and be equipped with the mouth that tears that the outstanding second body of rod set up.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an enlarged view of the folding block of the present invention.
1. A first rod body; 1.1, a liquid storage cavity; 1.2, thin film; 1.3, folding blocks; 1.3.1, a matching surface; 1.3.2, a limit groove; 1.4, easily folding the mouth; 2. a second rod body; 2.1, moving the cavity; 2.2, a sliding groove; 2.3, a sliding sleeve; 2.4, a first convex tooth; 2.5, a second convex tooth; 2.6, convex tip; 2.7, through holes; 2.8, a third convex tooth; 2.9, a guide groove; 3. a cotton swab head; 4. a gap; 5. an easy-to-tear ring; 5.1, tearing.
Detailed Description
As shown in FIGS. 1-2,
a medical double-end disinfection cotton swab comprises a first rod body 1, a second rod body 2 and two cotton swab heads 3, wherein the two cotton swab heads 3 are respectively arranged at two ends of the second rod body 2, a moving cavity 2.1 is arranged in the hollow part of the second rod body 2, the moving cavity 2.1 is communicated with the cotton swab head 3 on the upper end face, the first rod body 1 is movably arranged in the moving cavity 2.1, a liquid storage cavity 1.1 is arranged at the center of the first rod body 1, disinfection liquid is arranged in the liquid storage cavity 1.1,
the lower end of the liquid storage cavity 1.1 is provided with a film 1.2 for plugging the lower end of the liquid storage cavity 1.1, the upper end of the liquid storage cavity 1.1 is radially reduced, the upper outlet is provided with a folding block 1.3 for plugging the upper end of the liquid storage cavity 1.1, the upper end of the first rod body 1 is radially reduced along with the upper end of the liquid storage cavity 1.1 and forms an easy folding opening 1.4 with the folding block 1.3, the outer wall of the second rod body 2 is provided with a sliding groove 2.2 which is axially arranged corresponding to the folding block 1.3, a sliding sleeve 2.3 is arranged in the sliding groove 2.2 in a sliding manner, the inner wall of the sliding sleeve 2.3 is provided with a first convex tooth 2.4 and a second convex tooth 2.5 which penetrate through the second rod body 2, the first convex tooth 2.4 and the second convex tooth 2.5 are arranged in a staggered manner in the axial direction, the folding block 1.3 is provided with a matching surface which is used for abutting against the first convex tooth 2.4 and the second convex tooth 2.5 and gradually increasing the outer diameter along the moving direction,
the bottom of the second rod body 2, which is positioned at the moving cavity 2.1, is provided with a convex tip 2.6 facing the film 1.2, a through hole 2.7 used for communicating the moving cavity 2.1 with the cotton swab head 3 at the lower end is arranged in the convex tip 2.6,
the maximum distance of the axial downward movement of the sliding sleeve 2.3 is larger than the distance from the bottom surface of the moving cavity 2.1 to the film 1.2.
As shown in fig. 2, the direction a is the direction of the acting force generated by the first protrusion 2.4 on the mating surface 1.3.1 when the sliding sleeve 2.3 vertically moves downward, and the direction B is the direction of the acting force generated by the first protrusion 2.4 on the mating surface 1.3.1 when the sliding sleeve 2.3 vertically moves downward, because the first protrusion 2.4 and the second protrusion 2.5 are arranged in a staggered manner, the direction a and the direction B are opposite and not collinear, so that the folding block 1.3 generates a counterclockwise rotation in the reverse direction as shown in the figure, the folding block 1.3 is broken at the easy-to-break opening 1.4 after rotating relative to the first rod body 1, and the upper end of the liquid storage cavity 1.1 is communicated with the swab head 3 at the upper end through the moving cavity 2.1.
The inner wall of the sliding sleeve 2.3 is also provided with a third convex tooth 2.8 towards the folding block 1.3, the folding block 1.3 is provided with a limiting groove 1.3.2 for placing the end part of the third convex tooth 2.8, and the limiting groove 1.3.2 is provided with an opening downwards.
The third convex teeth 2.8 and the limiting groove 1.3.2 are matched to limit the axial position of the first rod body 1 relative to the second rod body 2 when the sliding sleeve 2.3 is located at the initial position, that is, the first rod body 1 is prevented from axially moving downwards relative to the second rod body 2 to enable the convex tips 2.6 to puncture the thin film 1.2, and the opening of the limiting groove 1.3.2 faces downwards, so that the sliding sleeve 2.3 can move downwards to drive the lower end surface of the first rod body 1 to abut against the bottom surface of the moving cavity 2.1, and then the third convex teeth 2.8 are separated from the limiting groove 1.3.2 to avoid interference with the rotating action of the first convex teeth 2.4 and the second convex teeth 2.5 on the folding block 1.3.
The bottom surface of the sliding groove 2.2 is provided with a guide groove 2.9 for the first convex tooth 2.4 and the second convex tooth 2.5 to pass through so as to provide avoidance when the sliding sleeve 2.3 moves axially downwards, the length of the guide groove 2.9 is smaller than that of the sliding groove 2.2, the distance from the upper side wall of the guide groove 2.9 to the upper side wall of the sliding groove 2.2 is larger than the maximum axial downward movement distance of the sliding sleeve 2.3, and the lower side wall of the sliding sleeve 2.3 is lower than that of the guide groove 2.9.
Guide slot 2.9 is two and is used for supplying first protruding tooth 2.4 and second protruding tooth 2.5 axial to slide respectively, avoids sliding sleeve 2.3 to produce the rotation relative to the second body of rod 2, and in order to avoid disinfectant to ooze from guide slot 2.9, is greater than sliding sleeve 2.3's the axial maximum distance that moves down with the last lateral wall in groove to the distance of the last lateral wall of sliding slot 2.2, sliding sleeve 2.3's lower lateral wall is less than the lower lateral wall setting of guide slot 2.9, can make sliding sleeve 2.3 cover guide slot 2.9 all the time at vertical downward slip in-process sliding sleeve 2.3.
Wherein, be equipped with the clearance 4 that is used for supplying the stroke of the vertical removal of sliding tray 2.2 between the lower terminal surface of sliding tray 2.3 and the lower lateral wall of sliding tray 2.2, 4 departments in clearance are equipped with the ring 5 that easily tears that is used for connecting the second body of rod 2 and sliding tray 2.3, easily tear ring 5 and be equipped with the mouth 5.1 that tears that the outstanding second body of rod 2 set up.
The clearance 4 is the space that is used for providing the 2 axial displacement of the relative second body of rod of slip cap 2.3, set up in clearance 4 and easily tear ring 5, can avoid the 2 relative second bodies of rod of slip cap 2.3 to remove when the disinfection cotton swab does not use, can be in order to avoid protruding sharp 2.6 to pierce film 1.2 and lead to the disinfection cotton swab to become invalid, when using, tear through tearing mouthful 5.1 and easily tear ring 5, can expose clearance 4, promote slip cap 2.3 again, use on switching on disinfection liquid medicine to cotton swab head 3.
Easily tear the ring and be a structure commonly used, comparatively commonly used in being connected of bottle lid and body, for example the lid of gum bottle and the being connected of body, purchase the back and will easily tear the ring and just can open the bottle lid through tearing the mouth of tearing, comparatively conventional, here is no longer repeated.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the scope of the invention as defined by the independent claims are intended to be embraced therein.
Claims (4)
1. A medical double-end disinfection cotton swab which is characterized in that: comprises a first rod body (1), a second rod body (2) and a cotton swab head (3), wherein the number of the cotton swab heads (3) is two, the two cotton swab heads are respectively arranged at two ends of the second rod body (2), a moving cavity (2.1) is arranged in the hollow part of the second rod body (2), the moving cavity (2.1) is communicated with the cotton swab head (3) at the upper end surface, the first rod body (1) is movably arranged in the moving cavity (2.1), a liquid storage cavity (1.1) is arranged at the center of the first rod body (1), disinfectant is arranged in the liquid storage cavity (1.1),
the lower extreme of stock solution chamber (1.1) is equipped with film (1.2) that are used for shutoff stock solution chamber (1.1) lower extreme, the upper end of stock solution chamber (1.1) radially reduces and is equipped with folded block (1.3) that are used for shutoff stock solution chamber (1.1) upper end in last exit, the upper end of the first body of rod (1) radially reduces and constitutes easy book mouth (1.4) with folded block (1.3) along the upper end of stock solution chamber (1.1), the outer wall of the second body of rod (2) corresponds and is equipped with sliding tray (2.2) that the axial set up in folded block (1.3) department, it is equipped with sliding sleeve (2.3) to slide in sliding tray (2.2), the inner wall of sliding sleeve (2.3) is equipped with first protruding tooth (2.4) and second protruding tooth (2.5) that pass the second body of rod (2), first protruding tooth (2.4) and second protruding tooth (2.5) are equipped with the gradual increase and move the protruding tooth fitting surface (2.5) and offset mutually in the axis direction (2.3), first protruding tooth outside diameter (2.3) and second protruding tooth (2.5) are equipped with the gradual increase and move the protruding tooth matching surface (2.3.3) 1.3.1),
a convex tip (2.6) is arranged at the bottom of the second rod body (2) positioned in the moving cavity (2.1) and faces the film (1.2), a through hole (2.7) used for communicating the moving cavity (2.1) with the cotton swab head (3) at the lower end is arranged in the convex tip (2.6),
the maximum stroke of the axial downward movement of the sliding sleeve (2.3) is larger than the distance from the bottom surface of the moving cavity (2.1) to the film (1.2).
2. The medical double-ended sterilization swab as recited in claim 1, wherein: the inner wall of sliding sleeve (2.3) still is equipped with third convex tooth (2.8) towards a piece (1.3) that rolls over, it is equipped with spacing groove (1.3.2) that are used for supplying the tip of third convex tooth (2.8) to put into to roll over piece (1.3), spacing groove (1.3.2) are equipped with the opening down.
3. The medical double-ended sterilization swab as recited in claim 1, wherein: the bottom surface of sliding tray (2.2) is equipped with guide slot (2.9) that are used for supplying first protruding tooth (2.4) and second protruding tooth (2.5) to pass in order to provide when sliding sleeve (2.3) axial downwardly movement dodges, the length of guide slot (2.9) is less than the length of sliding tray (2.2), the distance of the last lateral wall of guide slot (2.9) to the last lateral wall of sliding tray (2.2) is greater than the axial maximum distance of removal downwards of sliding sleeve (2.3), the lower lateral wall of sliding sleeve (2.3) is less than the lower lateral wall setting of guide slot (2.9).
4. The medical double-ended sterilization swab as recited in claim 1, wherein: be equipped with between the lower terminal surface of sliding sleeve (2.3) and the lower lateral wall of sliding tray (2.2) and be used for supplying clearance (4) of the stroke of sliding tray (2.2) vertical movement, clearance (4) department is equipped with easily tearing ring (5) that are used for connecting the second body of rod (2) and sliding sleeve (2.3), easily tear ring (5) and be equipped with tearing mouth (5.1) that outstanding second body of rod (2) set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090533.2A CN110681041B (en) | 2019-11-08 | 2019-11-08 | Medical double-end disinfection cotton swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911090533.2A CN110681041B (en) | 2019-11-08 | 2019-11-08 | Medical double-end disinfection cotton swab |
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| Publication Number | Publication Date |
|---|---|
| CN110681041A true CN110681041A (en) | 2020-01-14 |
| CN110681041B CN110681041B (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911090533.2A Active CN110681041B (en) | 2019-11-08 | 2019-11-08 | Medical double-end disinfection cotton swab |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999502A (en) * | 2021-02-27 | 2021-06-22 | 程辉君 | Medical nursing cotton swab |
| CN113230528A (en) * | 2021-06-01 | 2021-08-10 | 南昌市恩惠医用卫生材料有限公司 | Medical cotton swab with automatic liquid feeding function |
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| CN205672139U (en) * | 2016-04-28 | 2016-11-09 | 河南亚都实业有限公司 | A kind of Medical alcohol cotton stick |
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| CN207898761U (en) * | 2017-07-17 | 2018-09-25 | 温州远协电子科技有限公司 | A kind of modified Iodophor cotton swab |
| CN209004519U (en) * | 2017-12-11 | 2019-06-21 | 高秀云 | A kind of medical treatment and nursing disinfecting cotton swab access boxes |
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| US4283809A (en) * | 1979-11-05 | 1981-08-18 | Prost Claude D | Swab holding tool |
| US4415288A (en) * | 1981-03-09 | 1983-11-15 | Whitman Medical Corporation | Liquid dispensing device with cartridge-rupturing member |
| US5266266A (en) * | 1988-02-09 | 1993-11-30 | Nason Frederic L | Specimen test unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999502A (en) * | 2021-02-27 | 2021-06-22 | 程辉君 | Medical nursing cotton swab |
| CN112999502B (en) * | 2021-02-27 | 2022-10-25 | 刘建 | Medical nursing cotton swab |
| CN113230528A (en) * | 2021-06-01 | 2021-08-10 | 南昌市恩惠医用卫生材料有限公司 | Medical cotton swab with automatic liquid feeding function |
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| Publication number | Publication date |
|---|---|
| CN110681041B (en) | 2021-10-29 |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Chen Yonghua Inventor after: Wu Meihua Inventor after: Chen Mengqi Inventor after: Wang Haibo Inventor before: Wang Haibo |
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Effective date of registration: 20210927 Address after: 311100 no.369, Yingbin Road, Nanyuan street, Yuhang District, Hangzhou City, Zhejiang Province Applicant after: FIRST PEOPLE'S HOSPITAL OF YUHANG DISTRICT, HANGZHOU Address before: 315000 No. 80, group 6, Guangxi village, Yinjiang Town, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: Wang Haibo |
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