CN206777484U - Disposable aseptic plastic tweezers - Google Patents
Disposable aseptic plastic tweezers Download PDFInfo
- Publication number
- CN206777484U CN206777484U CN201720002355.3U CN201720002355U CN206777484U CN 206777484 U CN206777484 U CN 206777484U CN 201720002355 U CN201720002355 U CN 201720002355U CN 206777484 U CN206777484 U CN 206777484U
- Authority
- CN
- China
- Prior art keywords
- clamping surface
- slip veins
- tweezer
- pair
- tweezers
- 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.)
- Expired - Fee Related
Links
- 210000003462 vein Anatomy 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 abstract description 4
- 241001646071 Prioneris Species 0.000 description 17
- 235000009161 Espostoa lanata Nutrition 0.000 description 5
- 240000001624 Espostoa lanata Species 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 2
- 229940033663 thimerosal Drugs 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Abstract
Disposable aseptic plastic tweezers, the tweezers include a pair of tweezer arms, a pair of tweezer heads and two pairs of tooth valves, the pair of tweezer head has clamping surface respectively, the horizontal anti-slip veins being parallel to each other equably are provided with the inner surface of the clamping surface, described anti-slip veins arc shape low between the senior middle school of both sides, the cross section of the anti-slip veins is the zigzag of triangle, is intermeshed between the anti-slip veins on the clamping surface of the pair of tweezer head.Disposable aseptic plastic tweezers of the present utility model can strengthen chucking power during clamping；It is simple in construction, facilitate medical personnel to use.
Description
Technical field
The utility model belongs to medical supplies field, and in particular to a kind of disposable aseptic plastic tweezers.
Background technology
Pacemaker implantation, surgery and bone surgery, postoperative patient need strict bed rest, and Postoperative Dressing is the weight of the operation
Point, the dressing bag of sterilization is generally provided in now clinical using the supplies section；Disposable sterile dressing bag is clinically to postoperative
Wound carries out disinfection, the medical supplies of dressing, has the advantages of disposable, safety and sanitation.
In disposable sterile dressing bag typically lay disposable glove, gauze, drape, Iodophor cotton balls, Iodophor cotton swab,
Tweezers, self-adhesion application, kidney basin, above-mentioned each article have independent packaging, take and facilitate and will not pollute other articles for use, Ke Yiyou
Cross-infection is avoided to effect, it is reasonable in design, the working time of medical personnel is greatlyd save, it is practical, it is easy to advise greatly
Mould is promoted.But the tweezers function in current disposable dressing bag is still not perfect enough, needs to clamp tweezers during dressing
Cotton balls, which is deep into medicine bottle, dips thimerosal, if clamping is not tight, cotton balls is easily fallen into bottle, and thimerosal is polluted；In addition
When carrying out dressing, the gauze pulled down, exuviae matter are also required to be clamped with tweezers, if clamping is not tight, can be not easy to carry out
Cleaning, very big inconvenience is brought to nursery work.
Chinese invention patent CN103721322A, a kind of Dispoable medical tweezers are disclosed, including a pair of inside is with respect to tweezer
Arm and the tweezer head positioned at one, tweezer arm, the other end of the pair of tweezer arm are connected by a cross bar, the bottom of the pair of tweezer arm
Also connected on medial surface by a V shape pole, so that tweezer arm relies on the V shape pole flexibly open-shaped state；The pair of tweezer head
Relative inner face is provided with mutually engageable sawtooth, and the forceps constructions are complicated, and the sawtooth of medial surface is when article is clamped
Easily slide, chucking power is not tight enough, and article easily slides.
The content of the invention
The purpose of this utility model is for overcome the deficiencies in the prior art, there is provided a kind of simple in construction, easy to use, folder
Holding force disposable aseptic plastic tweezers by force.
Realizing the technical scheme of above-mentioned purpose is：Disposable aseptic plastic tweezers, the tweezers include a pair of tweezer arms,
A pair of tweezer heads and two pairs of tooth valves, the pair of tweezer head have a clamping surface respectively, on the inner surface of the clamping surface equably
It is provided with the horizontal anti-slip veins being parallel to each other, described anti-slip veins arc shape low between the senior middle school of both sides.
The cross section of the anti-slip veins is the zigzag of triangle, is mutually nibbled between the upper and lower sawtooth of clamping surface of the tweezer head
Close.
In use, the tweezer head of tweezers clamps required article, article contacts to clamping surface, is made by clutching tweezer arm
The sawtooth of clamping surface is intermeshing to have simultaneously clamped on article, when clamping article, with the enhancing of gripping strength, article
Enter in arc anti-slip veins, make the chucking power enhancing for clamping article, it is ensured that the article clamped is difficult for drop-off.
One triangular sawtooth of the anti-slip veins front end on the one of clamping surface of tweezers is convex, and this is
In order to be preferably meshed with the anti-slip veins sawtooth on another clamping surface, prevent two tweezer heads from being misplaced because of clamping.
The clamping surface is trapezoidal, and the clamping surface is engaged setting with the inner surface of tweezer head.
Height among the both sides of the anti-slip veins to anti-slip veins is equal to the thickness of clamping surface.
The thickness of the clamping surface is the 1/4-1/2 of tweezer head thickness.
Preferably, the thickness of the clamping surface is the 1/3 of tweezer head thickness, can be clamped while ensure that engagement between sawtooth
Article, it is ensured that article will not come off because the anti-skidding sawtooth of clamping face is excessively thin.
The left side wall and right side wall of the tweezer head front end face are the arcwall face being parallel to each other, the lower end of left and right sidewall and tweezers
Lateral surface seamlessly transit it is connected, it is ensured that tweezers will not have corner angle to catch on the article clamped because of tweezer head during dressing
(cotton balls, gauze etc.), medical personnel's cleaning is brought inconvenience.
The beneficial effects of the utility model are：Described forceps constructions are simple, convenient use；Chucking power is tight.
Brief description of the drawings
Fig. 1 is the front view of tweezers；
Fig. 2 is the side view of tweezers；
Fig. 3 is the sectional view of tweezers；
Fig. 4 is the side view of tweezers clamping surface；
Fig. 5 is the schematic diagram of one of tweezer head front end.
In figure：
1st, tweezer arm 2, tweezer be first 3, tooth valve 4, clamping surface 5, anti-slip veins 21, arcwall face 22, lateral surface 51,
52, first triangular sawtooths of sawtooth
Embodiment
In order to preferably understand the technical solution of the utility model, below by specifically embodiment and combine
Accompanying drawing is described in detail.
As depicted in figs. 1 and 2：The disposable aseptic plastic tweezers include a pair of tweezer arms 1, a pair of tweezers first 2 and two
To tooth valve 3, the pair of tweezer first 2 has clamping surface 4 respectively, and two pairs of tooth valves 3 are respectively provided in the upper inside surface of tweezer arm 1,
And it can be mutually clamped, to prevent the anti-slip veins displacement of tweezer first 2, play anti-skidding effect.
The horizontal anti-slip veins 5 being parallel to each other, described anti-slip veins are equably provided with the inner surface of the clamping surface 4
5 arc shapes low between the senior middle school of both sides.
Further, as shown in figure 4, the cross section of the anti-slip veins 5 is the sawtooth 51 of triangle, the sawtooth 51 up and down
Between be intermeshed.
In use, the tweezer of tweezers first 2 clamps required article, article contacts to clamping surface 4, by clutching tweezer arm
1 makes the sawtooth 51 of clamping surface 4 is intermeshing to simultaneously clamp on article, when clamping article, with the increasing of gripping strength
By force, article is entered in arc anti-slip veins 5, makes the chucking power enhancing for clamping article, it is ensured that the article clamped is difficult for drop-off.
As shown in Figures 2 and 3, first triangle of the front end of anti-slip veins 5 on the one of clamping surface 4 of the tweezers
Sawtooth 52 is convex, and this is to be preferably meshed with the anti-slip veins sawtooth 51 on another clamping surface 4, prevent two
Individual tweezer head misplaces because of clamping.
The clamping surface 4 is trapezoidal, and the clamping surface 4 is engaged setting, the anti-slip veins with the inner surface of tweezer first 2
Height among 5 both sides to anti-slip veins 5 is equal to the thickness of clamping surface 4.
The thickness of the clamping surface 4 is the 1/4-1/2 of first 2 thickness of tweezer.
Further, the thickness of the clamping surface 4 is the 1/3 of first 2 thickness of tweezer, be ensure that while engage between sawtooth 51
Article can be clamped, it is ensured that article will not come off because the anti-skidding sawtooth of clamping face is excessively thin.
As shown in figure 5, the left side wall and right side wall of first 2 front end face of tweezer are the arcwall face 21 being parallel to each other, left and right sides
The lower end of wall seamlessly transits with the lateral surface 22 of tweezers to be connected, it is ensured that tweezers will not have corner angle because of tweezer head during dressing
The article (cotton balls, gauze etc.) clamped is caught on, medical personnel's cleaning is brought inconvenience.
On one embodiment of the present utility model is described in detail, but the content be only it is of the present utility model compared with
Good embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change and improvement etc., all should still be belonged within patent covering scope of the present utility model.
Claims (7)
1. disposable aseptic plastic tweezers, the tweezers include a pair of tweezer arms, a pair of tweezer heads and two pairs of tooth valves, the pair of
Tweezer head has clamping surface respectively, it is characterised in that：Equably it is provided with what is be parallel to each other on the inner surface of the clamping surface
Horizontal anti-slip veins, the both ends of described anti-slip veins are connected with the left and right sides of clamping surface respectively；Described anti-slip veins are both sides
Low arc shape between senior middle school.
2. disposable aseptic plastic tweezers according to claim 1, it is characterised in that：The clamping surface is ladder
Shape, the clamping surface are engaged setting with the inner surface of tweezer head.
3. disposable aseptic plastic tweezers according to claim 1 or 2, it is characterised in that：The two of the anti-slip veins
While it is equal to the thickness of clamping surface to the height among anti-slip veins.
4. disposable aseptic plastic tweezers according to claim 1, it is characterised in that：The thickness of the clamping surface
For the 1/4-1/2 of tweezer head thickness.
5. disposable aseptic plastic tweezers according to claim 1, it is characterised in that：The cross section of the anti-slip veins
For the zigzag of triangle, it is intermeshed between the anti-slip veins on the clamping surface of the pair of tweezer head.
6. disposable aseptic plastic tweezers according to claim 5, it is characterised in that：On one of clamping surface
A triangular sawtooth of anti-slip veins front end be convex.
7. disposable aseptic plastic tweezers according to claim 1, it is characterised in that：A left side for the tweezer head front end face
Side wall and right side wall are the arcwall face being parallel to each other, and the lower end of left and right sidewall seamlessly transits with the lateral surface of tweezers to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002355.3U CN206777484U (en) | 2017-01-03 | 2017-01-03 | Disposable aseptic plastic tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002355.3U CN206777484U (en) | 2017-01-03 | 2017-01-03 | Disposable aseptic plastic tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206777484U true CN206777484U (en) | 2017-12-22 |
Family
ID=60703402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002355.3U Expired - Fee Related CN206777484U (en) | 2017-01-03 | 2017-01-03 | Disposable aseptic plastic tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206777484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405381A (en) * | 2020-11-26 | 2021-02-26 | 华中科技大学同济医学院附属协和医院 | Multifunctional buckle tweezers and preparation method of pressing plate thereof |
-
2017
- 2017-01-03 CN CN201720002355.3U patent/CN206777484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112405381A (en) * | 2020-11-26 | 2021-02-26 | 华中科技大学同济医学院附属协和医院 | Multifunctional buckle tweezers and preparation method of pressing plate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190103 |