CN207640448U - A kind of new structural endoscope living body forceps head component - Google Patents
A kind of new structural endoscope living body forceps head component Download PDFInfo
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- CN207640448U CN207640448U CN201720511771.6U CN201720511771U CN207640448U CN 207640448 U CN207640448 U CN 207640448U CN 201720511771 U CN201720511771 U CN 201720511771U CN 207640448 U CN207640448 U CN 207640448U
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Abstract
The utility model proposes a kind of new structural endoscope living body forceps head components, including upper grip head, lower pliers head, left steel wire hook, right steel wire hook, binding clip seat and T-type pin, upper grip head and lower pliers head are mounted on by T-type pin-hinges on binding clip seat, and left steel wire hook and right steel wire hook are connect with upper grip head and lower pliers head respectively；The front end of upper grip head is provided with upper pliers cup, the front end of lower pliers head is provided with lower pliers cup, upper pliers cup is oppositely arranged with lower pliers cup, and when upper grip head and lower pliers head are closed in opposite directions, upper pliers cup wraps lower pliers cup.Using the closed manners structure design of clad type, effectively solve conventional pliers cup during surgery crossbite, it is powerless and the phenomenon that cause to tear bleeding.Production cost is also reduced simultaneously, improves production efficiency.
Description
Technical field
The utility model is related to one kind to be used cooperatively with endoscope, and clinical pincers suitable for tissue specimen take and polyp
A kind of new structural endoscope living body forceps head component won.
Background technology
Existing biopsy forceps in the market, since pliers cup cutting edge is relatively thin (general 0.05mm or so), this is just to the zero of cooperation
The required precision of component is very high, and while increasing manufacturing cost, the binding clip component for also objectively resulting in finished product is engaged
Dislocation, powerless phenomenon so that taking place frequently the phenomenon that tearing bleeding occurs in living tissue in operation, reduces the efficiency of operation, increases
Add the pain of patient.
Such as technology：The hot biopsy forceps for duodenum lateral telescope of Micro Tech(Nanjing) Co., Ltd, Patent No.：
CN201220142898.2 discloses a kind of hot biopsy forceps for duodenum lateral telescope.It is not related to the structure of the binding clip of the application.
A kind of hot biopsy forceps of Jiangsu Chang Mei Medical Devices Co., Ltd.s, Patent No.：CN201420851701.1, it is open
A kind of hot biopsy forceps.It is not related to the structure of the application binding clip.
Utility model content
To solve the above problems, the utility model provides a kind of new structural endoscope living body forceps head group
Part.Pliers cup is solved conventional pliers cup and is being performed the operation two panels by novel structure design using the closed manners of clad type up and down
Middle crossbite, inability and cause tear bleeding the phenomenon that.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model proposes a kind of new structural endoscope living body forceps head components, including upper grip head, lower pincers
Head, left steel wire hook, right steel wire hook, binding clip seat and T-type pin, upper grip head and lower pliers head are mounted on by T-type pin-hinges
On binding clip seat, left steel wire hook and right steel wire hook are connect with upper grip head and lower pliers head respectively；It is provided in the front end of upper grip head
Upper pliers cup is provided with lower pliers cup in the front end of lower pliers head, and upper pliers cup is oppositely arranged with lower pliers cup, in upper grip head under
When binding clip is closed in opposite directions, upper pliers cup wraps lower pliers cup.Using the closed manners structure design of clad type, effectively solve normal
Rule pliers cup during surgery crossbite, it is powerless and the phenomenon that cause to tear bleeding.
As preferred：I internal diameter of rim of a cup of upper pliers cup is more than II outer diameter of rim of a cup of lower pliers cup.
As preferred：It is provided with upper cutting edge on I outer edge of rim of a cup of upper pliers cup；In II outside of rim of a cup of lower pliers cup
Lower cutting edge is provided on edge.
As preferred：It is extended back by the upper pliers cup of its front end on upper grip head and sequentially forms upper cup handle and upper cup tail,
Upper cup handle and upper cup tail are turned down towards I direction of rim of a cup of upper pliers cup, after fold upper cup handle and upper the formed plane of cup tail with it is upper
I the formed plane of rim of a cup of pliers cup is perpendicular；Upper cup handle is made of two panels stainless steel plate, and being rushed on upper cup handle has pin shaft hole I,
The two panels stainless steel plate of upper cup handle is arranged side by side, and there are gaps I between each other；Upper cup tail is by forming a piece of stainless of cup handle
Steel plate extends out, the connecting hole I for the left steel wire hook that is useful for being connected in upper cup tail slide.
As preferred：It is extended back by the lower pliers cup of its front end on lower pliers head and sequentially forms lower cup handle and lower cup tail,
Lower cup handle and lower cup tail are turned down towards II direction of rim of a cup of lower pliers cup, and lower cup handle and lower the formed plane of cup tail are under after fold
II the formed plane of rim of a cup of pliers cup is perpendicular；Lower cup handle is made of two panels stainless steel plate, and being rushed on lower cup handle has pin shaft hole
II, the two panels stainless steel plate of lower cup handle is arranged side by side, and there are gaps II between each other；Lower cup tail is by forming down a piece of of cup handle
Stainless steel plate extends out, the connecting hole II for the right steel wire hook that is useful for being connected in lower cup tail slide.
As preferred：The lower cup handle of lower pliers head is in the gap I of upper cup handle, while the upper cup handle of upper grip head is embedded in
The gap II of lower cup handle；T-type pin sequentially passes through the pin shaft hole II by binding clip seat, the pin shaft hole I of upper cup handle and lower cup handle,
Realize that upper grip head and lower pliers head are mounted on by T-type pin-hinges on binding clip seat.
As preferred：Left steel wire hook rectilinear end is worn from the connecting hole I of upper grip head and is connect, until the configured ends of left steel wire hook
Until at the folding of head, right steel wire hook rectilinear end is worn from the connecting hole II of lower pliers head and is connect, until the configured ends of right steel wire hook
Until at the folding of head；The rectilinear end of two steel wire hooks is pierced into above binding clip seat again, lower section is pierced by；Finally by upper grip head
Be mounted on binding clip seat by T-type pin-hinges with lower pliers head, left steel wire hook and right steel wire hook respectively with upper grip head and under
Binding clip connects；The other end flange riveting of T-type pin is fixed on binding clip seat, the assembly of binding clip component is formed.
As preferred：The upper pliers cup, lower pliers cup of the utility model can be powder metallurgy formations, can also be punching press
Forming.
Compared with prior art, the utility model has the beneficial effects that：
Using the technical solution of the utility model, existing product can be effectively improved and easily cause tearing in the course of surgery
The phenomenon that bleeding, improves procedure efficiency, reduces patient suffering.Production cost is also reduced simultaneously, improves production efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is upper grip head structural schematic diagram in the utility model.
Fig. 3 is lower pliers head structural schematic diagram in the utility model.
Reference numeral：Upper grip head (1), lower pliers head (2), T-type pin (3), left steel wire hook (4), right steel wire hook (6),
Binding clip seat (5), upper pliers cup (11), rim of a cup I (111), upper cutting edge (112), upper cup handle 12, pin shaft hole I (121), gap I
(122), upper cup tail 13, connecting hole I (14), lower pliers cup (21), rim of a cup II (211), lower cutting edge (212), lower cup handle (22), pin
Axis hole II (221), gap II (222), lower cup tail (23), connecting hole II (24).
Specific implementation mode
The technical solution of the utility model is described further with reference to the accompanying drawings of the specification：
As shown in Figures 1 to 3, the utility model proposes a kind of tools of new structural endoscope living body forceps head component
Body embodiment, including upper grip head 1, lower pliers head 2, left steel wire hook 4, right steel wire hook 6, binding clip seat 5 and T-type pin 3, upper grip head
1 and lower pliers head 2 be hingedly mounted on binding clip seat 5 by T-type pin 3, left steel wire hook 4 and right steel wire hook 6 respectively with upper pincers
First 1 and lower pliers head 2 connect；The front end of upper grip head 1 is provided with upper pliers cup 11, the front end of lower pliers head 2 is provided with lower pliers
Cup 21, upper pliers cup 11 is oppositely arranged with lower pliers cup 21, and when upper grip head 1 and lower pliers head 2 are closed in opposite directions, upper pliers cup 11 wraps
Wrap lower pliers cup 21.Using the closed manners structure design of clad type, effectively solves conventional pliers cup and be engaged mistake during surgery
Position, it is powerless and the phenomenon that cause to tear bleeding.
Wherein：I 111 internal diameter of rim of a cup of upper pliers cup 11 is more than II 211 outer diameter of rim of a cup of lower pliers cup 21.In upper pliers cup
It is provided with cutting edge 112 on 11 I 111 outer edge of rim of a cup；It is provided with lower sword on II 211 outer edge of rim of a cup of lower pliers cup 21
Mouth 212.
As shown in Figure 2：It is extended back by the upper pliers cup 11 of its front end on upper grip head 1 and sequentially forms upper cup handle 12 and upper
Cup tail 13, upper cup handle 12 and upper cup tail 13 are turned down towards I 111 direction of rim of a cup of upper pliers cup 11, after fold upper cup handle 12 with it is upper
Cup 13 formed plane of tail and I 111 the formed plane of rim of a cup of upper pliers cup 11 are perpendicular；Upper cup handle 12 is by two panels stainless steel plate
Composition, on upper cup handle 12 punching have a pin shaft hole I 121, the two panels stainless steel plate of upper cup handle is arranged side by side, and between each other there are
Gap I 122；Upper cup tail 13 is extended out by a piece of stainless steel plate for forming cup handle 12, and being useful for cooperation in the punching of upper cup tail 13 connects
Connect the connecting hole I 14 of left steel wire hook 4.
As shown in Figure 3：It is extended back by the lower pliers cup 21 of its front end on lower pliers head 2 and sequentially forms lower cup handle 22 under
Cup tail 13, lower cup handle 22 and lower cup tail 23 are turned down towards II 211 direction of rim of a cup of lower pliers cup 21, and lower cup handle 22 is under after fold
Cup 23 formed plane of tail and II 211 the formed plane of rim of a cup of lower pliers cup 21 are perpendicular；Lower cup handle 22 is by two panels stainless steel
Board group is at being rushed on lower cup handle 22 has pin shaft hole II 221, and the two panels stainless steel plate of lower cup handle is arranged side by side, and stays between each other
There is gap II 222；A piece of stainless steel plate of the lower cup tail 23 by forming down cup handle 22 extends out, and is useful for matching in the punching of lower cup tail 23
Close the connecting hole II 24 for connecting right steel wire hook 6.The lower cup handle 22 of lower pliers head 2 is in the gap I 122 of upper cup handle 12, together
When upper grip head 1 upper cup handle 12 be embedded in lower cup handle 22 gap II 222；T-type pin 3 is sequentially passed through through binding clip seat 5, upper cup
The pin shaft hole II 221 of the pin shaft hole I 121 of handle 12 and lower cup handle 22 realizes that upper grip head 1 and lower pliers head 2 are cut with scissors by T-type pin 3
It connects on binding clip seat 5.
As shown in Figure 1：Left steel wire hook rectilinear end is worn from the connecting hole I of upper grip head and is connect, until the forming of left steel wire hook
Until at end head folding, right steel wire hook rectilinear end is worn from the connecting hole II of lower pliers head 2 and is connect, until the forming of right steel wire hook
Until at end head folding；The rectilinear end of two steel wire hooks is pierced into above binding clip seat 5 again, lower section is pierced by；It finally will be upper
Binding clip 1 and lower pliers head 2 are hingedly mounted on by T-type pin 3 on binding clip seat 5, left steel wire hook 4 and right steel wire hook 6 respectively with
Upper grip head 1 and lower pliers head 2 connect；The other end flange riveting of T-type pin is fixed on binding clip seat 5, binding clip component is formed
Assembly.
The upper pliers cup 11, lower pliers cup 21 of the utility model can be powder metallurgy formations, can also be stamping.
Using the technical solution of the utility model, existing product can be effectively improved and easily cause tearing in the course of surgery
The phenomenon that bleeding, improves procedure efficiency, reduces patient suffering.Production cost is also reduced simultaneously, improves production efficiency.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, any new to this practicality
Scheme after type simple transformation belongs to the scope of protection of the utility model.
Claims (6)
1. a kind of new structural endoscope living body forceps head component, including upper grip head (1), lower pliers head (2), left wire peg
Hook (4), right steel wire hook (6), binding clip seat (5) and T-type pin (3), upper grip head (1) and lower pliers head (2) pass through T-type pin (3)
Be hingedly mounted on binding clip seat (5), left steel wire hook (4) and right steel wire hook (6) respectively with upper grip head (1) and lower pliers head (2)
Connection；It is characterized in that, upper pliers cup (11) is provided in the front end of upper grip head (1), in the case where the front end of lower pliers head (2) is provided with
Pliers cup (21), upper pliers cup (11) are oppositely arranged with lower pliers cup (21), are closed in opposite directions in upper grip head (1) and lower pliers head (2)
When, upper pliers cup (11) wraps lower pliers cup (21).
2. according to a kind of new structural endoscope living body forceps head component described in claim 1, which is characterized in that
Rim of a cup I (111) internal diameter of upper pliers cup (11) is more than rim of a cup II (211) outer diameter of lower pliers cup (21).
3. according to a kind of new structural endoscope living body forceps head component described in claim 2, which is characterized in that
It is provided with upper cutting edge (112) on rim of a cup I (111) outer edge of upper pliers cup (11)；In the rim of a cup II of lower pliers cup (21)
(211) lower cutting edge (212) is provided on outer edge.
4. a kind of new structural endoscope living body forceps head component according to claims 1 or 2, feature exist
In, it is extended back by the upper pliers cup (11) of its front end on upper grip head (1) and sequentially forms upper cup handle (12) and upper cup tail (13),
Upper cup handle (12) and upper cup tail (13) are turned down towards rim of a cup I (111) direction of upper pliers cup (11), after fold upper cup handle (12) with
The formed plane of upper cup tail (13) and the formed plane of rim of a cup I (111) of upper pliers cup (11) are perpendicular；Upper cup handle (12) is by two
Piece stainless steel plate forms, and being rushed on upper cup handle (12) has pin shaft hole I (121), and the two panels stainless steel plate of upper cup handle is arranged side by side, and
There are gaps I (122) between each other；Upper cup tail (13) is extended out by a piece of stainless steel plate for forming cup handle (12), upper
Cup tail (13) rushes the connecting hole I (14) for the left steel wire hook (4) that is useful for being connected.
5. according to a kind of new structural endoscope living body forceps head component described in claim 4, which is characterized in that
It is extended back by the lower pliers cup (21) of its front end on lower pliers head (2) and sequentially forms lower cup handle (22) and lower cup tail (13), under
Cup handle (22) and lower cup tail (23) turn down towards rim of a cup II (211) direction of lower pliers cup (21), after fold lower cup handle (22) and
The formed plane of lower cup tail (23) and the formed plane of rim of a cup II (211) of lower pliers cup (21) are perpendicular；Lower cup handle (22) by
Two panels stainless steel plate forms, and being rushed on lower cup handle (22) has pin shaft hole II (221), the two panels stainless steel plate of lower cup handle to set side by side
It sets, and there are gaps II (222) between each other；Lower cup tail (23) is extended by a piece of stainless steel plate for forming down cup handle (22)
Come, the connecting hole II (24) for the right steel wire hook (6) that is useful for being connected is rushed in lower cup tail (23).
6. according to a kind of new structural endoscope living body forceps head component described in claim 5, which is characterized in that
The lower cup handle (22) of lower pliers head (2) is in the gap I (122) of upper cup handle (12), while the upper cup handle (12) of upper grip head (1)
Embedded in the gap II (222) of lower cup handle (22)；T-type pin (3) sequentially passes through the pin by binding clip seat (5), upper cup handle (12)
The pin shaft hole II (221) of axis hole I (121) and lower cup handle (22) realizes that upper grip head (1) and lower pliers head (2) pass through T-type pin
(3) it is hingedly mounted on binding clip seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511771.6U CN207640448U (en) | 2017-05-10 | 2017-05-10 | A kind of new structural endoscope living body forceps head component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720511771.6U CN207640448U (en) | 2017-05-10 | 2017-05-10 | A kind of new structural endoscope living body forceps head component |
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| Publication Number | Publication Date |
|---|---|
| CN207640448U true CN207640448U (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720511771.6U Active CN207640448U (en) | 2017-05-10 | 2017-05-10 | A kind of new structural endoscope living body forceps head component |
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| CN (1) | CN207640448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528248A (en) * | 2018-09-29 | 2019-03-29 | 杭州安杰思医学科技有限公司 | A kind of living tissue sampling forceps |
| WO2021217791A1 (en) * | 2020-04-30 | 2021-11-04 | 南微医学科技股份有限公司 | Biopsy forceps having matching jaws |
-
2017
- 2017-05-10 CN CN201720511771.6U patent/CN207640448U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528248A (en) * | 2018-09-29 | 2019-03-29 | 杭州安杰思医学科技有限公司 | A kind of living tissue sampling forceps |
| CN109528248B (en) * | 2018-09-29 | 2021-11-12 | 杭州安杰思医学科技股份有限公司 | Biopsy forceps |
| WO2021217791A1 (en) * | 2020-04-30 | 2021-11-04 | 南微医学科技股份有限公司 | Biopsy forceps having matching jaws |
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