CN204193968U - Forceps type medical quantitative liquid taking device - Google Patents
Forceps type medical quantitative liquid taking device Download PDFInfo
- Publication number
- CN204193968U CN204193968U CN201420639519.XU CN201420639519U CN204193968U CN 204193968 U CN204193968 U CN 204193968U CN 201420639519 U CN201420639519 U CN 201420639519U CN 204193968 U CN204193968 U CN 204193968U
- Authority
- CN
- China
- Prior art keywords
- cylindrical cavity
- air bag
- tong
- taking device
- liquid taking
- 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
Landscapes
- Endoscopes (AREA)
Abstract
The utility model discloses a kind of forceps type medical quantitative liquid taking device, comprise: suction pipe, the air bag be communicated with one end of suction pipe, it is characterized in that, also comprise: two tong arms, it is provided with two pin joints in end, air bag is between two tong arms, the outlet of air bag is stretched out between two pin joints, be provided with limiting component between two tong arms, when two tong arm pressurizeds, two tong arms can be exerted pressure air bag.Described limiting component comprises: cylindrical cavity, and it is fixed therein the inner side of a tong arm; Gag lever post, its one end is fixed on the inner side of another root tong arm, and its other end is unsettled, and has screw thread, and this screw thread can insert cylindrical cavity; Nut, is screwed on the screw thread of gag lever post, can touch cylindrical cavity.The free end of described gag lever post has limited block, and this limited block is positioned at cylindrical cavity, and cylindrical cavity is fixed with the annulus preventing limited block from shifting out from cylindrical cavity.The utility model has the beneficial effect that structure is simple, cost is low, easy to use, operating efficiency is high.
Description
Technical field
The utility model relates to a kind of forceps type medical quantitative liquid taking device.
Background technology
Medical industries, often need to carry out scientific experiment or medical analysis etc. by liquid taking device imbitition such as blood or urine, in prior art, major part liquid taking device needs the graduation position acquiring demand amount being sucked suction pipe by eye observation, when the work needing a large amount of repetitions same, operating efficiency is very low, although also there is the quantitative liquid taking device that can not be obtained liquid by eye observation, structure is more complicated.
Utility model content
The utility model, according to above not enough, provides a kind of forceps type medical quantitative liquid taking device, in the structure of existing suction pipe and air bag, adds the device of quantitative pressurised airbag, and designs with the grip structure of pincers, simple and practical.
The technical solution of the utility model is:
A kind of forceps type medical quantitative liquid taking device, comprise: suction pipe, the air bag be communicated with one end of suction pipe, is characterized in that, also comprise: two tong arms, it is provided with two pin joints in end, air bag is between two tong arms, and the outlet of air bag is stretched out between two pin joints, is provided with limiting component between two tong arms, when two tong arm pressurizeds, two tong arms can be exerted pressure air bag, when after two tong arm distress resolves, utilize the elastic reset of air bag.
Described limiting component comprises:
Cylindrical cavity, it is fixed therein the inner side of a tong arm;
Gag lever post, its one end is fixed on the inner side of another root tong arm, and its other end is unsettled, and has screw thread, and this screw thread can insert cylindrical cavity;
Nut, is screwed on the screw thread of gag lever post, can touch cylindrical cavity.The position of adjusting nut can regulate the minimum range between two tong arms.
In order to prevent the distance between two tong arms from opening get Tai Kai, the free end of described gag lever post has limited block, and this limited block is positioned at cylindrical cavity, and cylindrical cavity is fixed with the annulus preventing limited block from shifting out from cylindrical cavity.Namely the aperture of annulus is less than the external diameter of limited block.
As preferably, described two tong arm cross sections are arc-shaped, and the inner concave of this arc-shaped is close to air bag.
As preferably, the front portion of described suction pipe has bent angle.This bent angle changes traditional straight shape, supporting with clamp type structure, handled easily.
The utility model has the beneficial effect that structure is simple, cost is low, easy to use, operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of forceps type medical quantitative liquid taking device, comprise: suction pipe 5, the air bag 3 be communicated with one end of suction pipe 5, also comprise: two tong arms 1, it is provided with two pin joints 4 in end, air bag 3 is between two tong arms 1, the outlet of air bag 3 is stretched out between two pin joints 4, be provided with limiting component between two tong arms 1, when two tong arm 1 pressurizeds, two tong arms 1 can be exerted pressure air bag 3.
Limiting component comprises:
Cylindrical cavity 8, it is fixed therein the inner side of a tong arm 1;
Gag lever post 6, its one end is fixed on the inner side of another root tong arm 1, and its other end is unsettled, and has screw thread, and this screw thread can insert cylindrical cavity 8;
Nut 2, is screwed on the screw thread of gag lever post 6, can touches cylindrical cavity 8.
The free end of gag lever post 6 has limited block 7, and this limited block 7 is positioned at cylindrical cavity 8, and cylindrical cavity 8 is fixed with the annulus 81 preventing limited block 7 from shifting out from cylindrical cavity 8.
Two tong arm 1 cross sections are arc-shaped, and the inner concave of this arc-shaped is close to air bag 3.
The front portion of suction pipe 5 has bent angle 51.
Claims (5)
1. a forceps type medical quantitative liquid taking device, comprise: suction pipe (5), the air bag (3) be communicated with one end of suction pipe (5), it is characterized in that, also comprise: two tong arms (1), it is provided with two pin joints (4) in end, and air bag (3) is positioned between two tong arms (1), the outlet of air bag (3) is stretched out between two pin joints (4), be provided with limiting component between two tong arms (1), when two tong arm (1) pressurizeds, two tong arms (1) can be exerted pressure air bag (3).
2. a kind of forceps type medical quantitative liquid taking device as claimed in claim 1, it is characterized in that, described limiting component comprises:
Cylindrical cavity (8), it is fixed therein the inner side of a tong arm (1);
Gag lever post (6), its one end is fixed on the inner side of another root tong arm (1), and its other end is unsettled, and has screw thread, and this screw thread can insert cylindrical cavity (8);
Nut (2), is screwed on the screw thread of gag lever post (6), can touch cylindrical cavity (8).
3. a kind of forceps type medical quantitative liquid taking device as claimed in claim 2, it is characterized in that, the free end of described gag lever post (6) has limited block (7), this limited block (7) is positioned at cylindrical cavity (8), and cylindrical cavity (8) is fixed with the annulus (81) preventing limited block (7) from shifting out from cylindrical cavity (8).
4. a kind of forceps type medical quantitative liquid taking device as claimed in claim 1, is characterized in that, described two tong arm (1) cross sections are arc-shaped, and the inner concave of this arc-shaped is close to air bag (3).
5. a kind of forceps type medical quantitative liquid taking device as claimed in claim 1, is characterized in that, the front portion of described suction pipe (5) has bent angle (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639519.XU CN204193968U (en) | 2014-10-30 | 2014-10-30 | Forceps type medical quantitative liquid taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639519.XU CN204193968U (en) | 2014-10-30 | 2014-10-30 | Forceps type medical quantitative liquid taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193968U true CN204193968U (en) | 2015-03-11 |
Family
ID=52651969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639519.XU Active CN204193968U (en) | 2014-10-30 | 2014-10-30 | Forceps type medical quantitative liquid taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204193968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174725A (en) * | 2017-05-16 | 2017-09-19 | 颜芸 | Obstetrics and gynecology department cleaning device |
| CN107518958A (en) * | 2017-09-14 | 2017-12-29 | 浙江卓旺农业科技有限公司 | Livestock and poultry quantitative tablet taking medicine-feeding device |
-
2014
- 2014-10-30 CN CN201420639519.XU patent/CN204193968U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174725A (en) * | 2017-05-16 | 2017-09-19 | 颜芸 | Obstetrics and gynecology department cleaning device |
| CN107518958A (en) * | 2017-09-14 | 2017-12-29 | 浙江卓旺农业科技有限公司 | Livestock and poultry quantitative tablet taking medicine-feeding device |
| CN107518958B (en) * | 2017-09-14 | 2023-09-01 | 浙江卓旺农业科技有限公司 | Quantitative medicine taking and feeding device for livestock and poultry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204181629U (en) | A kind of localization by ultrasonic automatic blood sampling equipment | |
| CN204193968U (en) | Forceps type medical quantitative liquid taking device | |
| CN204318848U (en) | A kind of oncology tumor gripper clamp | |
| CN203853901U (en) | Multifunctional pliers | |
| CN203495795U (en) | Tweezers with locking function | |
| CN204220159U (en) | Medical quantitative liquid taking device | |
| CN202804980U (en) | Improved C-shaped clamp | |
| CN204562358U (en) | A kind of special pincer for the pressed nail that pressurizes | |
| CN204520875U (en) | Minimally Invasive Surgery clamps | |
| CN204216383U (en) | Electrician's wiring coiling clamps | |
| CN203153865U (en) | Special forceps for cardiovascular operations | |
| CN209501734U (en) | A kind of pipettor fixture of four-way | |
| CN201798741U (en) | Height measurer with mark post capable of sliding up and down | |
| CN203725164U (en) | Liquid-moving machine for medical examination | |
| CN204739385U (en) | Display support arm installation component | |
| CN202437214U (en) | Drag hook for surgical operation | |
| CN203841675U (en) | Laparoscopic holding assistant device | |
| CN204544647U (en) | A kind of device drawing glue for pipe material inner wall | |
| CN204364516U (en) | A kind of Vasculocardiology Deparment drainage system | |
| CN203280420U (en) | Novel wide-angle biopsy forceps | |
| CN203899642U (en) | Special test tube rack for coliform fermentation tubes | |
| CN211393918U (en) | Simple device for preparing distilled water in laboratory | |
| CN202922449U (en) | Three-in-one labor-saving pliers | |
| CN207215377U (en) | Pen tool sealing propertytest air gun | |
| CN203042407U (en) | Bone peg auxiliary reset maintaining forceps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |