CN104622418A - Mouth gag for emergent treatment - Google Patents
Mouth gag for emergent treatment Download PDFInfo
- Publication number
- CN104622418A CN104622418A CN201510052301.3A CN201510052301A CN104622418A CN 104622418 A CN104622418 A CN 104622418A CN 201510052301 A CN201510052301 A CN 201510052301A CN 104622418 A CN104622418 A CN 104622418A
- Authority
- CN
- China
- Prior art keywords
- shape support
- support arm
- screw rod
- shaped supporting
- gag
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
Abstract
The invention discloses a mouth gag for emergent treatment. The mouth gag comprises a supporting base and a screw rod. The two ends of the supporting base are provided with L-shaped supporting arms in a hinged mode. A rotating head is fixedly arranged at one end of the screw rod. The other end of the screw rod is placed between the two L-shaped supporting arms. The two sides of the edge, away from the screw rod, of each L-shaped supporting arm are provided with protrusions. Each L-shaped supporting arm is sleeved with a protective sleeve matched with the L-shaped supporting arm. The mouth gag further comprises a disinfection layer and two turned edges. The disinfection layer is arranged between the inner walls of the protective sleeves of the L-shaped supporting arms in a sliding mode. A limiting rod is installed on each L-shaped supporting arm. Due to the fact that the disinfection layer is additionally arranged inside the protective sleeves, the L-shaped supporting arms are in the clean and sanitary environment condition all the time; a user only needs to open the protective sleeves and can use the mouth gag for a patient, the procedure that the mouth is expanded after a mouth gag is soaked in a disinfectant for a period of time is omitted, the preparation time before an emergency is greatly shortened, and the forceful guarantee is provided for successfully conducting emergent treatment on the patient.
Description
Technical field
The present invention relates to a kind of medical first aid equipment, specifically refer to a kind of gag for first aid process.
Background technology
Gag, also known as mouth-gag, is the apparatus strutting oral cavity when needing gastric lavage etc. for dyspnea or obnubilation.Gag body is in " U " shape, and two ends of gag body are connected with a handle respectively.Gag body has elasticity, and two side arms of gag body can bend when being subject to the compressing by ambient pressure in the inside of gag body or outside, and when external pressure disappears, two side arms of gag body return to original position again.
The side arm of existing gag is very sharp, easily scratch user or patient in use, and need before use to carry out disinfection to the sidewall of gag, namely in disinfectant solution, certain hour is soaked, to prevent patient infection, but must step and in use to the expansion in patient oral cavity just because of this, greatly have impact on first aid efficiency, and then cause patient to lose best relief chance.
Summary of the invention
The object of the present invention is to provide a kind of gag for first aid process, facilitate the quick use of gag, and then reach and shorten first aid time and improve the object of relief rate.
Object of the present invention is achieved through the following technical solutions:
A kind of gag for first aid process, comprise supporting seat and run through the screw rod of the supporting seat taper of threaded engagement with it, L shape support arm is hinged with at the two ends of described supporting seat, one end of screw rod is fixed with swivel head, the other end of screw rod is placed between two L shape support arms, both sides away from screw rod one side are provided with projection to described L shape support arm, and described L shape support arm is arranged with the protective sleeve of coupling mutually with it; Also comprise sterilizing layer and two crimpings be oppositely arranged on sterilizing layer inwall; described sterilizing layer is slidably arranged between the inwall of L shape support arm protective sleeve; gap is left between the movable end of two described crimpings; described L shape support arm is provided with gag lever post; and when L shape support arm is placed in protective sleeve, gag lever post is through gap and two crimping matched in clearance.When the present invention uses, by the protection of protective sleeve to L shape support arm, L shape support arm can be effectively avoided to cause its sharp keen end to scratch user, to overcome the deficiency of existing gag because of operate miss; During work, by regulating swivel head, screw rod is moved on supporting seat, until the movable end of screw rod moves on two L shape support arms, wherein screw rod is tapered and one end that its external diameter is little is movable end, by the movable end of screw rod to the expansion of spacing between two L shape support arms, make the expansion that L shape support arm realizes patient oral cavity, convenient first aid is carried out to patient; And the present invention is equipped with one deck sterilizing layer in protective sleeve, and then under making L shape support arm be in the environmental condition of clean hygiene all the time, user only need be opened protective sleeve and can use patient, the program of oral cavity expansion is carried out again after also need soaking a period of time in disinfectant solution before eliminating use, greatly reduce the time before first aid, the successful rescue for patient provides strong guarantee; Two ends place in the present invention outside L shape support arm is fixed with projection, the contact area between L shape support arm and patient's maxillary or lower jaw can be increased when patient's oral cavity expansion, to reduce L shape support arm to the constriction in patient oral cavity, reduce patient's sequela after surgery;
Wherein, the inwall of sterilizing layer is provided with two crimpings be oppositely arranged, and on L shape support arm, be fixed with the gag lever post that two crimpings match, by the matched in clearance between gag lever post and two crimpings, L shape support arm and sterilizing layer is made to remain close contact, namely ensure part clean hygiene L shape support arm going deep into patient oral cavity, reduce the infection rate of patient.
Further, also comprise the buckle with protective sleeve clamping, described buckle is fixed on the end of sterilizing layer.L shape support arm is placed in protective sleeve; disinfection is needed during use; and the sterilizing layer be slidably arranged in protective sleeve is single use thing; therefore in the end of sterilizing layer, buckle is installed; namely sterilizing layer convenient timely replacing to sterilizing layer while protective sleeve internal fixtion is realized; avoid in use causing infection to patient oral cavity, improve the safety that device uses.
Further, described swivel head is circular or oval.As preferably, swivel head adopts circular or oval structure, the PROPEL of person's hand easy to use when making to expand patients mouth, avoids using brute-force that the gap between two L shape support arms is increased, to reduce the probability in accidental injury patient oral cavity.
The present invention compared with prior art, has following advantage and beneficial effect:
1, the present invention is equipped with one deck sterilizing layer in protective sleeve, and then under making L shape support arm be in the environmental condition of clean hygiene all the time, user only need be opened protective sleeve and can use patient, the program of oral cavity expansion is carried out again after also need soaking a period of time in disinfectant solution before eliminating use, greatly reduce the time before first aid, the successful rescue for patient provides strong guarantee; Two ends place in the present invention outside L shape support arm is fixed with projection, the contact area between L shape support arm and patient's maxillary or lower jaw can be increased when patient's oral cavity expansion, to reduce L shape support arm to the constriction in patient oral cavity, reduce patient's sequela after surgery;
2, L shape support arm of the present invention is placed in protective sleeve, disinfection is needed during use, and the sterilizing layer be slidably arranged in protective sleeve is single use thing, therefore in the end of sterilizing layer, buckle is installed, namely sterilizing layer convenient timely replacing to sterilizing layer while protective sleeve internal fixtion is realized, avoid in use causing infection to patient oral cavity, improve the safety that device uses;
3, swivel head of the present invention adopts circular or oval structure, the PROPEL of person's hand easy to use when making to expand patients mouth, avoids using brute-force that the gap between two L shape support arms is increased, to reduce the probability of accidentally injuring patient oral cavity.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view of L shape support arm;
Fig. 3 is the structural representation of crimping;
Labelling and corresponding parts title in accompanying drawing:
1-swivel head, 2-screw rod, 3-supporting seat, 4-L shape support arm, 5-protective sleeve, 6-sterilizing layer, 7-buckle, 8-projection, 9-gag lever post, 10-crimping, 11-gap.
Detailed description of the invention
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Fig. 1 ~ Fig. 3, the present embodiment comprises supporting seat 3 and runs through the screw rod 2 of supporting seat 3 taper of threaded engagement with it, L shape support arm 4 is hinged with at the two ends of described supporting seat 3, one end of screw rod 2 is fixed with swivel head 1, the other end of screw rod 2 is placed between two L shape support arms 4, both sides away from screw rod 2 one side are provided with projection 8 to described L shape support arm 4, and described L shape support arm 4 is arranged with the protective sleeve 5 of coupling mutually with it; Also comprise sterilizing layer 6 and two crimpings 10 be oppositely arranged on sterilizing layer 6 inwall; described sterilizing layer 6 is slidably arranged between L shape support arm 4 and the inwall of protective sleeve 5; gap 11 is left between the movable end of two described crimpings 10; described L shape support arm 4 is provided with gag lever post 9; and when L shape support arm 4 is placed in protective sleeve 5, gag lever post 9 is through gap 11 and two crimping 10 matched in clearance.
When the present invention uses, by the protection of protective sleeve 5 pairs of L shape support arms 4, the end can effectively avoiding L shape support arm 4 to cause it sharp keen because of operate miss scratches user, to overcome the deficiency of existing gag; During work, by regulating swivel head 1, screw rod 2 is moved on supporting seat 3, until the movable end of screw rod 2 moves on two L shape support arms 4, wherein screw rod 2 is tapered and one end that its external diameter is little is movable end, by the movable end of screw rod 2 to the expansion of spacing between two L shape support arms 4, make the expansion that L shape support arm 4 realizes patient oral cavity, convenient first aid is carried out to patient; One deck sterilizing layer 6 is equipped with in protective sleeve 5, and then under making L shape support arm 4 be in the environmental condition of clean hygiene all the time, user only need be opened protective sleeve 5 and can use patient, the program of oral cavity expansion is carried out again after also need soaking a period of time in disinfectant solution before eliminating use, greatly reduce the time before first aid, the successful rescue for patient provides strong guarantee; Two ends place in the present invention outside L shape support arm 4 is fixed with projection 8, the contact area between L shape support arm 4 and patient's maxillary or lower jaw can be increased when patient's oral cavity expansion, to reduce the constriction in L shape support arm 4 pairs of patient oral cavities, reduce patient's sequela after surgery;
Wherein, the inwall of sterilizing layer 6 is provided with two crimpings be oppositely arranged 10, and on L shape support arm 4, be fixed with the gag lever post 9 that two crimpings 10 match, by the matched in clearance between gag lever post 9 and two crimpings 10, L shape support arm 4 and sterilizing layer 6 is made to remain close contact, namely ensure part clean hygiene L shape support arm 4 going deep into patient oral cavity, reduce the infection rate of patient.
The present embodiment also comprises the buckle 7 with protective sleeve 5 clamping, and described buckle 7 is fixed on the end of sterilizing layer 6.L shape support arm 4 is placed in protective sleeve 5; disinfection is needed during use; and the sterilizing layer 6 be slidably arranged in protective sleeve 5 is single use thing; therefore in the end of sterilizing layer 6, buckle 7 is installed; namely sterilizing layer 6 convenient timely replacing to sterilizing layer 6 while protective sleeve 5 internal fixtion is realized; avoid in use causing infection to patient oral cavity, improve the safety that device uses.
As preferably, swivel head 1 adopts the structure of circle or ellipse, the PROPEL of person's hand easy to use when making to expand patients mouth, avoids using brute-force that the gap between two L shape support arms 4 is increased, to reduce the probability in accidental injury patient oral cavity.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the gag for first aid process, comprise supporting seat (3) and run through the screw rod (2) of supporting seat (3) taper of threaded engagement with it, it is characterized in that: be hinged with L shape support arm (4) at the two ends of described supporting seat (3), one end of screw rod (2) is fixed with swivel head (1), the other end of screw rod (2) is placed between two L shape support arms (4), both sides away from screw rod (2) one side are provided with projection (8) to described L shape support arm (4), and described L shape support arm (4) is arranged with the protective sleeve (5) of coupling mutually with it; Also comprise sterilizing layer (6) and two crimpings (10) be oppositely arranged on sterilizing layer (6) inwall; described sterilizing layer (6) is slidably arranged between the inwall of L shape support arm (4) and protective sleeve (5); gap (11) is left between the movable end of two described crimpings (10); described L shape support arm (4) is provided with gag lever post (9); and when L shape support arm (4) is placed in protective sleeve (5), gag lever post (9) is through gap (11) and two crimping (9) matched in clearance.
2. a kind of gag for first aid process according to claim 1, is characterized in that: also comprise the buckle (7) with protective sleeve (5) clamping, described buckle (7) is fixed on the end of sterilizing layer (6).
3. a kind of gag for first aid process according to claim 1 and 2, is characterized in that: described swivel head (1) is for circular or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052301.3A CN104622418A (en) | 2015-02-02 | 2015-02-02 | Mouth gag for emergent treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052301.3A CN104622418A (en) | 2015-02-02 | 2015-02-02 | Mouth gag for emergent treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104622418A true CN104622418A (en) | 2015-05-20 |
Family
ID=53202038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510052301.3A Pending CN104622418A (en) | 2015-02-02 | 2015-02-02 | Mouth gag for emergent treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104622418A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5462435A (en) * | 1994-02-22 | 1995-10-31 | Young; James P. | Adjustable mouth prop |
| CN2661099Y (en) * | 2003-12-23 | 2004-12-08 | 天津市公安医院 | Line traffic control opener |
| US20080319270A1 (en) * | 2004-11-18 | 2008-12-25 | Lior Rosenberg | Safe Mouth Gag |
| EP2327440A1 (en) * | 2008-09-10 | 2011-06-01 | Fundació Hospital Asil de Granollers | Improved mouth opener for introducing laryngeal masks and other medical devices through the oral cavity |
| CN102512749A (en) * | 2012-01-06 | 2012-06-27 | 朱惠香 | Maxillary joint dilator |
| CN203207997U (en) * | 2013-05-15 | 2013-09-25 | 青岛市市立医院 | Pen-type flat head mouth gag |
| CN203468572U (en) * | 2013-09-27 | 2014-03-12 | 李桂珍 | Oral cavity expanding forceps |
| CN203577120U (en) * | 2013-11-13 | 2014-05-07 | 朱秀勤 | Mouth gag |
| CN203789962U (en) * | 2014-01-22 | 2014-08-27 | 黄冈市黄州区妇幼保健院 | Oral instrument treatment protecting cover |
| US20140275803A1 (en) * | 2013-03-13 | 2014-09-18 | Bracco Diagnostics Inc. | Adjustable bite blocks |
-
2015
- 2015-02-02 CN CN201510052301.3A patent/CN104622418A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5462435A (en) * | 1994-02-22 | 1995-10-31 | Young; James P. | Adjustable mouth prop |
| CN2661099Y (en) * | 2003-12-23 | 2004-12-08 | 天津市公安医院 | Line traffic control opener |
| US20080319270A1 (en) * | 2004-11-18 | 2008-12-25 | Lior Rosenberg | Safe Mouth Gag |
| EP2327440A1 (en) * | 2008-09-10 | 2011-06-01 | Fundació Hospital Asil de Granollers | Improved mouth opener for introducing laryngeal masks and other medical devices through the oral cavity |
| CN102512749A (en) * | 2012-01-06 | 2012-06-27 | 朱惠香 | Maxillary joint dilator |
| US20140275803A1 (en) * | 2013-03-13 | 2014-09-18 | Bracco Diagnostics Inc. | Adjustable bite blocks |
| CN203207997U (en) * | 2013-05-15 | 2013-09-25 | 青岛市市立医院 | Pen-type flat head mouth gag |
| CN203468572U (en) * | 2013-09-27 | 2014-03-12 | 李桂珍 | Oral cavity expanding forceps |
| CN203577120U (en) * | 2013-11-13 | 2014-05-07 | 朱秀勤 | Mouth gag |
| CN203789962U (en) * | 2014-01-22 | 2014-08-27 | 黄冈市黄州区妇幼保健院 | Oral instrument treatment protecting cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |