CN203153865U - Special forceps for cardiovascular operations - Google Patents
Special forceps for cardiovascular operations Download PDFInfo
- Publication number
- CN203153865U CN203153865U CN 201320185679 CN201320185679U CN203153865U CN 203153865 U CN203153865 U CN 203153865U CN 201320185679 CN201320185679 CN 201320185679 CN 201320185679 U CN201320185679 U CN 201320185679U CN 203153865 U CN203153865 U CN 203153865U
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- Prior art keywords
- forceps
- arms
- handles
- special
- convenient
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Abstract
The utility model discloses special forceps for cardiovascular operations. The special forceps comprise two forceps arms which are of arc structures, semi-tubular forceps jaws are fixedly mounted at the front ends of the two forceps arms respectively, anti-slip lines are distributed on the inner walls of the forceps jaws, forceps handles are connected at the rear ends of the two forceps arms respectively, finger rings convenient for operation are mounted on end portions of the two forceps handles respectively, forceps arm closing retainers are arranged between the two forceps handles, and an arc graduated scale is mounted on one of the forceps handles. A tube is placed into a tubular structure surrounded by the two semi-circular forceps jaws, and the anti-slip lines are distributed in the forceps jaws, so that operating forceps can clamp the tube stably; the forceps arms are designed into arc structures, so that an intubation part is convenient to observe during tube intubation, improvement of tube intubation efficiency is facilitated, and operating time is saved; and the size of a cardiovascular trauma can be measured by the graduated scale on the special forceps, and the forceps arms can be always kept in a closed state by the forceps arm closing retainers, so that the special forceps for the cardiovascular operations are more convenient to use.
Description
Technical field
This utility model relates to a kind of medical instruments, relates in particular to the operating forceps that uses in a kind of operation on vessels of heart process.
Background technology
In heart or trunk operation process, often need blood vessel is carried out intubate, the intubating forceps that uses in the operation in the past is common operating forceps, because pipe is softer, therefore common operating forceps jaw is straight, and that stable intubate that clamps causes pipe landing frequently very much, and then had a strong impact on the process of performing the operation, be unfavorable for improving operation efficient.
The utility model content
Technical problem to be solved in the utility model provides a kind of operation on vessels of heart special vice simple in structure, easy to use.
For solving the problems of the technologies described above, the technical solution of the utility model is: the operation on vessels of heart special vice, comprise two tong arms that are hinged, two described tong arms are set to arcuate structure, the front end of two described tong arms is installed with semi-tubular jaw respectively, is distributed with anti-skidding stricture of vagina on the inwall of described jaw; The rear end of two described tong arms is connected with the pincers handle respectively, and two described pincers shank end portions are not equipped with the finger ring of being convenient to operate, and is provided with the closed holding device of tong arm between the two described pincers handles, wherein on the described pincers handle curved scale chi is installed also.
As optimized technical scheme, the closed holding device of described tong arm comprises the compression spring that is fixedly mounted between the two described pincers handles.
As to improvement of the technical scheme, described tong arm and described pincers handle are integral structure.
Owing to adopted technique scheme, the operation on vessels of heart special vice comprises two tong arms that are hinged, and two described tong arms are set to arcuate structure, the front end of two described tong arms is installed with semi-tubular jaw respectively, is distributed with anti-skidding stricture of vagina on the inwall of described jaw; The rear end of two described tong arms is connected with the pincers handle respectively, and two described pincers shank end portions are not equipped with the finger ring of being convenient to operate, and is provided with the closed holding device of tong arm between the two described pincers handles, wherein on the described pincers handle curved scale chi is installed also; The beneficial effects of the utility model are: pipe is put into the tubular structure that two semi-tubular jaws surround, and be distributed with anti-skidding stricture of vagina in the jaw, thereby make the pipe that clamps that operating forceps can be stable, and tong arm is set to arcuate structure, be convenient to observe in the intubate process intubate position, help to improve intubate efficient, and then save operating time; Can also measure the size of cardiovascular wound face by the rule on this special vice, the closed holding device of tong arm can remain tong arm and be in closed state, helps the clamping of pipe, uses convenient.
Description of drawings
The following drawings only is intended to this utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein:
Accompanying drawing is the structural representation of this utility model embodiment;
Among the figure: the 1-tong arm; The 2-jaw; The anti-skidding stricture of vagina of 3-; 4-clamps handle; The 5-finger ring; 6-compresses spring; 7-curved scale chi.
The specific embodiment
Describe in detail with reference to the accompanying drawings according to exemplary embodiment of the present utility model.Here, it should be noted that in the accompanying drawings, give structure and the essentially identical ingredient of function with identical Reference numeral, and in order to make description simpler and clearer, omitted about the redundancy of substantially the same ingredient and described.
As shown in drawings, the operation on vessels of heart special vice comprises that two tong arms, 1, the two described tong arm 1 that is hinged is set to arcuate structure, and the tong arm 1 of arcuate structure is not easy to block doctor's sight line, is convenient to observe operative site.The front end of two described tong arms 1 is installed with semi-tubular jaw 2 respectively, is distributed with anti-skidding stricture of vagina 3 on the inwall of described jaw 2, anti-skidding stricture of vagina 3 be convenient to can be stable in operation process the clamping pipe, prevent the pipe landing, help to improve the efficient of operation.
The rear end of two described tong arms 1 is connected with pincers handle 4 respectively in the present embodiment, two described pincers handles, 4 ends are separately installed with the finger ring of being convenient to operate 5, and be provided with the closed holding device of tong arm between the two described pincers handles 4, wherein on the described pincers handle 4 curved scale chi 7 is installed also, the closed holding device of wherein said tong arm comprises the compression spring 6 that is fixedly mounted between the two described pincers handles 4, and described tong arm 1 is integral structure with described pincers handle 4.
Pipe is put into the tubular structure that two semi-tubular jaws surround, and be distributed with anti-skidding stricture of vagina in the jaw, thereby make the pipe that clamps that operating forceps can be stable, and tong arm is set to arcuate structure, be convenient to observe in the intubate process intubate position, help to improve intubate efficient, and then save operating time; Can also measure the size of cardiovascular wound face by the rule on this special vice, the closed holding device of tong arm can remain tong arm and be in closed state, helps the clamping of pipe, uses convenient.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or with this utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that this utility model design is suitable for special-purpose.
Claims (3)
1. the operation on vessels of heart special vice comprises two tong arms that are hinged, and it is characterized in that: two described tong arms are set to arcuate structure, and the front end of two described tong arms is installed with semi-tubular jaw respectively, are distributed with anti-skidding stricture of vagina on the inwall of described jaw; The rear end of two described tong arms is connected with the pincers handle respectively, and two described pincers shank end portions are not equipped with the finger ring of being convenient to operate, and is provided with the closed holding device of tong arm between the two described pincers handles, wherein on the described pincers handle curved scale chi is installed also.
2. operation on vessels of heart special vice as claimed in claim 1 is characterized in that: the closed holding device of described tong arm comprises the compression spring that is fixedly mounted between the two described pincers handles.
3. operation on vessels of heart special vice as claimed in claim 1, it is characterized in that: described tong arm and described pincers handle are integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185679 CN203153865U (en) | 2013-04-15 | 2013-04-15 | Special forceps for cardiovascular operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185679 CN203153865U (en) | 2013-04-15 | 2013-04-15 | Special forceps for cardiovascular operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203153865U true CN203153865U (en) | 2013-08-28 |
Family
ID=49015097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185679 Expired - Fee Related CN203153865U (en) | 2013-04-15 | 2013-04-15 | Special forceps for cardiovascular operations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203153865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725727A (en) * | 2016-12-17 | 2017-05-31 | 黄萍 | A kind of medical surgical forceps |
| CN108042177A (en) * | 2018-01-12 | 2018-05-18 | 上海交通大学医学院附属上海儿童医学中心 | Preceding small lateral incision openheart surgery artery and vein intubation is special to hold pipe instrument |
-
2013
- 2013-04-15 CN CN 201320185679 patent/CN203153865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725727A (en) * | 2016-12-17 | 2017-05-31 | 黄萍 | A kind of medical surgical forceps |
| CN108042177A (en) * | 2018-01-12 | 2018-05-18 | 上海交通大学医学院附属上海儿童医学中心 | Preceding small lateral incision openheart surgery artery and vein intubation is special to hold pipe instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140415 |