CN209253041U - A kind of Clip Applier tong head - Google Patents
A kind of Clip Applier tong head Download PDFInfo
- Publication number
- CN209253041U CN209253041U CN201821591288.4U CN201821591288U CN209253041U CN 209253041 U CN209253041 U CN 209253041U CN 201821591288 U CN201821591288 U CN 201821591288U CN 209253041 U CN209253041 U CN 209253041U
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- CN
- China
- Prior art keywords
- caliper
- inner sleeve
- outer tube
- clip
- clamping
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- 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.)
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Abstract
The utility model relates to medical instruments fields, more particularly to a kind of Clip Applier tong head, including binding clip, the binding clip includes the symmetrical caliper of outer tube, inner sleeve and two cooperations, the caliper successively includes clamping part, interconnecting piece and control opening and closing part from left to right, the connecting hole opened on the interconnecting piece is provided with the intilted connection slot in left side on the control opening and closing part；The outer tube and inner sleeve front are provided with connecting fork, described two caliper interconnecting pieces pass through the connecting hole in the connecting fork of the outer tube front with rotational pin and connect with the outer tube, and described two caliper controls opening and closing part passes through the connection slot in the connecting fork of the inner sleeve front with sliding pin and connect with the inner sleeve.The utility model binding clip is ingenious in design, and folding clamping is sensitiveer, and design is easy clamping blood vessel clip and does not allow easy damaged blood vessel on the inside of caliper.And the utility model is worth with potential market.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of Clip Applier tong head.
Background technique
Blood vessel clip is clamped commonly using Clip Applier in surgical operation, to block bleeding or hemostasis, but common Clip Applier
Similar to scissors principle, when front binding clip carries out clamping and is closed blood vessel clip, portion of the handle is relatively elaborate, and binding clip clamping is ineffective
It is quick, it is easy dislocation；Hand strength hour simultaneously, binding clip clamping blood vessel clip are easy to fall off, and when hand strength is big, binding clip clamping part is again
It is easy to damage blood vessel；And binding clip is unfavorable for sterilization since component is more.
Summary of the invention
The technical problems to be solved in the utility model is how to overcome the shortcomings of the prior art, provide it is a kind of it is sensitive,
It is safe and stable, conducive to the Clip Applier tong head of disinfection.
The technical solution of the utility model is: a kind of Clip Applier tong head, including binding clip, and the binding clip includes outer
Casing, inner sleeve and symmetrical two calipers of cooperation, the caliper successively include that clamping part, interconnecting piece and control are opened from left to right
Conjunction portion, the connecting hole opened on the interconnecting piece are provided with the intilted connection slot in left side on the control opening and closing part；It is described outer
Casing and inner sleeve front are provided with connecting fork, and described two caliper interconnecting pieces are in the connecting fork of the outer tube front to turn
Dynamic pin is connect across the connecting hole with the outer tube, company of described two caliper control opening and closing parts in the inner sleeve front
It connects in fork and is connect across the connection slot with the inner sleeve with sliding pin.
Further, two clamping ridges are equipped on the inside of the caliper clamping part, the clamping ridge front is equipped with protrusion, institute
It states and is provided with semi-circular groove in protrusion.
Further, the binding clip, rotational pin and sliding pin are stainless steel material.
The utility model improves existing Clip Applier binding clip, controls opening and closing part using inner sleeve connecting fork and caliper
Connect the sliding pin connection of slot, cooperate the rotation pin connection of outer tube connecting fork and caliper interconnecting piece connecting hole, through rear portion and
It is the opening and closing that can reach two symmetrical calipers of cooperation that the pull-out mechanism of inner sleeve connection, which carries out pull, firmly small and very
It is sensitive；The setting of two clamping ridges on the inside of caliper, makes to clamp stronger, and will not damage blood vessel；Tong head is simple, is conducive to
Sterilizing.Keep operating handle more preferable, reduces fault.The utility model is worth with market potential.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is a kind of Clip Applier tong head binding clip schematic diagram disclosed by the utility model；
Fig. 2 is a kind of Clip Applier tong head caliper schematic diagram disclosed by the utility model；
Fig. 3 is a kind of Clip Applier tong head inner sleeve connection schematic diagram disclosed by the utility model；
Fig. 4 is a kind of Clip Applier tong head flaring operation schematic diagram disclosed by the utility model；
Fig. 5 is a kind of Clip Applier tong head closed procedure schematic diagram disclosed by the utility model.
Specific embodiment
Referring to the drawings and embodiment, a kind of Clip Applier tong head of the utility model is described in detail.
As shown in Figure 1-3, a kind of Clip Applier tong head, including binding clip, the binding clip include outer tube 1,2 and of inner sleeve
Cooperating symmetrical two calipers 3, the caliper 3 successively includes clamping part 31, interconnecting piece 32 and control opening and closing part 33 from left to right,
The connecting hole 321 opened on the interconnecting piece 32 is provided with the intilted connection slot 331 in left side on the control opening and closing part 33；
The outer tube 1 and 2 front of inner sleeve are provided with connecting fork 11,21, and described two 3 interconnecting pieces 32 of caliper are in the outer tube 1
It passes through the connecting hole 321 in the connecting fork 11 of front with rotational pin 4 to connect with the outer tube 1, described two calipers 3 are controlled
Opening and closing part 33 processed passes through the connection slot 331 and the inner sleeve in the connecting fork 21 of 2 front of inner sleeve with sliding pin 5
Pipe 2 connects.
Further, two clamping ridges 311 are equipped on the inside of the caliper clamping part 31,311 front of clamping ridge is set
There is protrusion 312, is provided with semi-circular groove 313 in the protrusion 312.The binding clip, rotational pin 4 and sliding pin 5 are stainless steel
Material.
When the utility model is used, the pull-out mechanism 6 being fixedly connected with 2 rear portion of inner sleeve is to interior as shown in Fig. 3,4,5
Casing 2 carries out pull, and the sliding pin 5 connecting with inner sleeve 2 slides in connection slot 331, since connection slot 331 is controlling
On opening and closing part 33 left side slope inwardly and two 3 interconnecting pieces 32 of caliper by rotational pin 4 pass through connecting hole 321 with it is described
Outer tube 1 connects, and when pull-out mechanism 6 exerts oneself F pulling inner sleeve 2 backward, sliding pin 5 is slided backward, and two calipers 3, which surround, to be turned
Dynamic pin 4 opens；When pull-out mechanism 6 exerts oneself forward F promotion inner sleeve 2,5 forward slip of sliding pin, two calipers 3 are around rotation
Pin 4 is closed.Pull-out mechanism 6 is using the pull-out mechanism in existing Clip Applier, and details are not described herein.
It is equipped with two clamping ridges 311 on the inside of caliper clamping part 31, double limits can be carried out to blood vessel clip, are clamped more firm
Prevent blood vessel clip from falling off Gu being provided with the setting of semi-circular groove 313 in protrusion 312.
For above-described embodiment simply to illustrate that the technical ideas and features of the present invention, its purpose is allows this field
Interior those of ordinary skill can understand the content of the utility model and implement accordingly, can not limit the utility model with this
Protection scope.The equivalent changes or modifications that all essence according to the content of the present invention is made, should all cover in this reality
With in novel protection scope.
Claims (3)
1. a kind of Clip Applier tong head, including binding clip, it is characterised in that: the binding clip includes outer tube, inner sleeve and cooperation
Symmetrical two calipers, the caliper successively includes clamping part, interconnecting piece and control opening and closing part from left to right, on the interconnecting piece
The connecting hole opened is provided with the intilted connection slot in left side on the control opening and closing part；The outer tube and inner sleeve front
It is provided with connecting fork, described two caliper interconnecting pieces pass through the connection in the connecting fork of the outer tube front with rotational pin
Hole is connect with the outer tube, and described two caliper controls opening and closing part is worn in the connecting fork of the inner sleeve front with sliding pin
The connection slot is crossed to connect with the inner sleeve.
2. a kind of Clip Applier tong head according to claim 1, it is characterised in that: be equipped on the inside of the caliper clamping part
Two clamping ridges, the clamping ridge front are equipped with protrusion, are provided with semi-circular groove in the protrusion.
3. a kind of Clip Applier tong head according to claim 1 or 2, it is characterised in that: the binding clip, rotational pin and cunning
Dynamic pin is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591288.4U CN209253041U (en) | 2018-09-28 | 2018-09-28 | A kind of Clip Applier tong head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821591288.4U CN209253041U (en) | 2018-09-28 | 2018-09-28 | A kind of Clip Applier tong head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209253041U true CN209253041U (en) | 2019-08-16 |
Family
ID=67553285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821591288.4U Active CN209253041U (en) | 2018-09-28 | 2018-09-28 | A kind of Clip Applier tong head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209253041U (en) |
-
2018
- 2018-09-28 CN CN201821591288.4U patent/CN209253041U/en active Active
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