CN201683920U - Tracheal round-nose forceps - Google Patents
Tracheal round-nose forceps Download PDFInfo
- Publication number
- CN201683920U CN201683920U CN2010201984518U CN201020198451U CN201683920U CN 201683920 U CN201683920 U CN 201683920U CN 2010201984518 U CN2010201984518 U CN 2010201984518U CN 201020198451 U CN201020198451 U CN 201020198451U CN 201683920 U CN201683920 U CN 201683920U
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- CN
- China
- Prior art keywords
- clamp
- forceps
- fixed
- handle
- movable
- 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
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Abstract
The utility model relates to a tracheal round-nose forceps, which belongs to the technical instrumental field of medical instrumentation. The tracheal round-nose forceps comprise a fixed handle, a movable handle, a fixing pin, a forceps rod, a pull rod, a fixed forceps clamp, a movable forceps clamp and a forceps clamp seat, wherein the fixed handle and the movable handle are connected through the fixing pin, the forceps rod and the fixed handle are fixed together by means of welding, the pull rod penetrates through the forceps rod and the fixed handle, both the fixed forceps clamp and the movable forceps clamp are provided with bowl-shaped grooves, the bowl-shaped grooves of the fixed forceps clamp and the movable forceps are matched with each other, both the fixed forceps clamp and the movable forceps clamp are connected with the forceps clamp seat, the tail end of the movable forceps clamp is fixed onto the pull rod, and the other end of the pull rod is connected with the movable handle. The tracheal round-nose forceps are reasonable in structural design, can effectively clamp sections and fragments inside a human trachea, avoids easy dropping during clamping, avoids damage to the sections, and well achieves surgical effect.
Description
Technical field
This utility model relates to a kind of trachea round mouth tongs, belongs to the medical device technology mechanical field.
Background technology
In person's windpipe operation, need sometimes the chemical examination of cutting into slices of endotracheal focus, section and some chips just special apparatus of needs carry out gripping.Prior art is to carry out gripping with common pincers class, and its defective is: common pincers class does not have special-purpose clamp, comes off easily during the gripping foreign material in operation, also can damage section sometimes, does not satisfy ideal surgical effect.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of reasonable in design is provided, the trachea round mouth tongs that can be effectively endotracheal section and chip be carried out gripping.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of trachea round mouth tongs comprise fixed handle, flexible handle, steady pin, claw beam and pull bar; Described fixed handle is connected by steady pin with flexible handle, and fixing by welding between claw beam and the fixed handle, pull bar passes claw beam and fixed handle; It is characterized in that: it also comprises fixedly clamp, active clamp and clamp seat; Have the bowl-type groove on described fixedly clamp and the active clamp, fixedly the bowl-type groove on clamp and the active clamp matches each other; Fixedly clamp all is connected with the clamp seat with active clamp; The tail end of active clamp is fixed on the pull bar; The other end of pull bar is connected with flexible handle.
Be connected by the clamp pin between fixedly clamp described in the utility model and active clamp and the clamp seat.
Be connected by stay rod pin between active clamp described in the utility model and the pull bar.
Have pull rod slot on the flexible handle described in the utility model, pull bar is provided with draw-bar seat; Draw-bar seat snaps in the pull rod slot.
This utility model compared with prior art, have following positive effect: reasonable in design, can carry out gripping effectively to section in the person's windpipe and chip, and in the gripping process difficult drop-off, can not damage section yet, well reach the effect of operation.
Description of drawings
Fig. 1 is this utility model structural representation.
Among the figure: 1 fixing clamp, 2 active clamps, 3 fixed handles, 4 flexible handles, 5 steady pins, 6 pull bars, 7 claw beams, 8 clamp seats, 9 bowl-type grooves, 10 pull rod slot, 11 clamp pins, 12 stay rod pins, 13 draw-bar seats.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment:
Referring to Fig. 1, present embodiment is mainly by fixed handle 3, flexible handle 4, steady pin 5, claw beam 7, pull bar 6, fixedly clamp 1, active clamp 2 and clamp seat 8 are formed; Wherein fixed handle 3 is connected by steady pin 5 with flexible handle 4, and is fixing by welding between claw beam 7 and the fixed handle 3; Fixedly have bowl-type groove 9 on clamp 1 and the active clamp 2, bowl-type groove 9 matched each other when fixedly clamp 1 and active clamp 2 were closed; Fixedly clamp 1 is connected by clamp pin 11 with clamp seat 8 with active clamp 2.The tail end of active clamp 2 is fixed on the pull bar 6 by stay rod pin 12, and active clamp 2 can serve as that axle rotates with stay rod pin 12.Pull bar 6 passes claw beam 7 and fixed handle 3; The other end of pull bar 6 is provided with draw-bar seat 13, has pull rod slot 10 on the flexible handle 4, and draw-bar seat 13 snaps in the pull rod slot 10, and making pull bar 6 can serve as that axle rotates with draw-bar seat 13.
During use, control fixed handle 3 and flexible handle 4 make fixedly clamp 1 and active clamp 2 unlatchings and closed.After fixedly clamp 1 and active clamp 2 entered trachea, the structure of bowl-type groove 9 can be carried out gripping effectively to intravital section of people and chip, and difficult drop-off can not damage section yet; And present embodiment can not damage trachea in operation process, improved the success rate of operation.
In addition, need to prove, specific embodiment described in this description, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of this utility model patent according to this utility model patent.
Claims (4)
1. trachea round mouth tongs comprise fixed handle, flexible handle, steady pin, claw beam and pull bar; Described fixed handle is connected by steady pin with flexible handle, and fixing by welding between claw beam and the fixed handle, pull bar passes claw beam and fixed handle; It is characterized in that: it also comprises fixedly clamp, active clamp and clamp seat; Have the bowl-type groove on described fixedly clamp and the active clamp, fixedly the bowl-type groove on clamp and the active clamp matches each other; Fixedly clamp all is connected with the clamp seat with active clamp; The tail end of active clamp is fixed on the pull bar; The other end of pull bar is connected with flexible handle.
2. trachea round mouth tongs according to claim 1 is characterized in that: be connected by the clamp pin between described fixedly clamp and active clamp and the clamp seat.
3. trachea round mouth tongs according to claim 1 and 2 is characterized in that: be connected by stay rod pin between described active clamp and the pull bar.
4. trachea round mouth tongs according to claim 1 and 2 is characterized in that: have pull rod slot on the described flexible handle, pull bar is provided with draw-bar seat; Draw-bar seat snaps in the pull rod slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201984518U CN201683920U (en) | 2010-05-20 | 2010-05-20 | Tracheal round-nose forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201984518U CN201683920U (en) | 2010-05-20 | 2010-05-20 | Tracheal round-nose forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201683920U true CN201683920U (en) | 2010-12-29 |
Family
ID=43372211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201984518U Expired - Fee Related CN201683920U (en) | 2010-05-20 | 2010-05-20 | Tracheal round-nose forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201683920U (en) |
-
2010
- 2010-05-20 CN CN2010201984518U patent/CN201683920U/en not_active Expired - Fee Related
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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: 20101229 Termination date: 20120520 |