CN204318847U - A kind of Extirpator of tumor - Google Patents
A kind of Extirpator of tumor Download PDFInfo
- Publication number
- CN204318847U CN204318847U CN201420716006.4U CN201420716006U CN204318847U CN 204318847 U CN204318847 U CN 204318847U CN 201420716006 U CN201420716006 U CN 201420716006U CN 204318847 U CN204318847 U CN 204318847U
- Authority
- CN
- China
- Prior art keywords
- claw
- pull bar
- push
- tumor
- extirpator
- 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 discloses a kind of Extirpator of tumor, comprise push-pull bar, sleeve pipe, claw and Compress Spring; Described push-pull bar is arranged in sleeve pipe, and push-pull bar top is provided with claw Connection Block, blocks to turn bottom Connection Block to be provided with pin-and-hole A; Described claw top arranges pin-and-hole B, and claw turns Connection Block by pin and card and is connected; The position that described push-pull bar bottom is corresponding with claw bottom is provided with Compress Spring installing hole, and the two ends of Compress Spring are arranged in the Compress Spring installing hole of push-pull bar bottom and claw bottom respectively; Be provided with curved bend gib head bending to the inside bottom described claw, described hook heads is provided with sucker.This utility model structure is simple, firmly can catch tumor, easy to use.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments for the treatment of tumor, is specifically related to a kind of Extirpator of tumor.
Background technology:
Tumor be body under various carcinogenic factor effect, some cells of local organization lose the normal regulation to its growth on gene level, cause its clonal abnormality hypertrophy and the abnormality that formed.Tumor tissues is no matter in cellular morphology and organizational structure, and the normal group all risen with it is woven with difference in various degree, and this species diversity is called atypia.Atypia is the performance morphologically of tumor abnormal differentiation.Atypia is little, illustrates that differentiation degree is high, and atypia is large, illustrates that differentiation degree is low.The size distinguishing this atypia is diagnosing tumour, determines its good, pernicious major histological foundation.The atypia of benign tumor cells is not obvious, general similar to its derived tissues.Malignant tumor often has obvious atypia.
The malignant tumor be made up of undifferentiated cell is also referred to as anaplastic tumor, and a change refers to that malignant cell lacks differentiation, and atypia is remarkable.Anaplastic tumor has obvious pleomorphism, and oncocyte has very large variation each other on size and shape, therefore often can not determine that it is tissue-derived.Anaplastic tumor generally has high malignancy.
Existing tumor operation extracts pincers and there are some drawbacks when extracing tumor, as needed to determine different operating forcepies according to the size of tumor, a lot of instrument for subsequent use is needed during such operation, add the burden of medical personnel, and the jaw of often kind of operating forceps is all fixed, sometimes well can not coordinate the tumor of different size, serve trouble to surgical band.
Existing tumor extraction forceps, when operating, is monitored the situation less than peripheral organs, is easily caused unnecessary injury to normal organ.。
Utility model content:
The purpose of this utility model is for deficiency of the prior art, provides a kind of Extirpator of tumor firmly can catching tumor.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Extirpator of tumor, comprises push-pull bar, sleeve pipe, claw and Compress Spring; Described push-pull bar is arranged in sleeve pipe, and push-pull bar top is provided with claw Connection Block, blocks to turn bottom Connection Block to be provided with pin-and-hole A; Described claw top arranges pin-and-hole B, and claw turns Connection Block by pin and card and is connected; The position that described push-pull bar bottom is corresponding with claw bottom is provided with Compress Spring installing hole, and the two ends of Compress Spring are arranged in the Compress Spring installing hole of push-pull bar bottom and claw bottom respectively; Be provided with curved bend gib head bending to the inside bottom described claw, described hook heads is provided with sucker.
Further, described claw lower outside is provided with the limited block of limiting boot position.
Further, described claw is provided with LED lamp bead.
Further, described claw Connection Block connects 3 claws.
Further, cannula tip both sides are provided with outward extending catch, and wherein the catch upper surface of side is provided with recessed groove A, and the catch lower surface of opposite side is provided with recessed groove B.
Further, described push-pull bar top is provided with draw ring.
The beneficial effects of the utility model: tumor stripper of the present utility model comprises sleeve pipe, push-pull bar, claw and Compress Spring, structure is simple, easy to use.Push away off the net relative to sleeve pipe for push-pull bar, the Compress Spring between claw and push rod promotes claw and opens, and performs the preparation of extracing tumor; Drawn on the net relative to sleeve pipe by push-pull bar, the pressure of sleeve side walls promotes claw and closes, and capture tumor, the LED lamp bead on claw, is convenient to the position of seeing tumor more clearly clearly, claw arranges sucker, and what it is such that claw can be more stable catches tumor.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is claw Connection Block and claw connection diagram.
Detailed description of the invention:
Below in conjunction with specific embodiment, the technical solution of the utility model is elaborated.
A kind of Extirpator of tumor, comprises push-pull bar 1, sleeve pipe 2, claw 3 and Compress Spring 4; Push-pull bar 1 is arranged in sleeve pipe 2, and push-pull bar 1 top is provided with claw Connection Block 5, blocks to turn bottom Connection Block 5 to be provided with pin-and-hole A6; Claw 3 top arranges pin-and-hole B7, and claw 3 turns Connection Block by pin 8 and card and is connected 5; The position that push-pull bar 1 bottom is corresponding with claw 3 bottom is provided with Compress Spring installing hole 9, and the two ends of Compress Spring 4 are arranged in the Compress Spring installing hole 9 of push-pull bar 1 bottom and claw bottom respectively; Be provided with curved bend gib head 10 bending to the inside bottom claw 3, hook heads 10 be provided with sucker 11.
In embodiment, claw 3 lower outside is provided with the limited block 12 of limiting boot 2 position, prevents sleeve pipe 2 from slippage push rod.
In embodiment, claw 3 is provided with LED lamp bead 13, is convenient to when winning observe.
In embodiment, claw Connection Block 5 connects 3 claws 3, captures more firm.
In embodiment, both sides, sleeve pipe 2 top are provided with outward extending catch 14, and wherein catch 14 upper surface of side is provided with recessed groove A15, and catch 14 lower surface of opposite side is provided with recessed groove B16, and push-pull bar 1 top is provided with draw ring 17.
When winning, thumb is inserted in draw ring, and forefinger and middle finger are inserted in the groove on catch respectively, is convenient to mobile push-pull bar.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an Extirpator of tumor, is characterized in that: comprise push-pull bar, sleeve pipe, claw and Compress Spring; Described push-pull bar is arranged in sleeve pipe, and push-pull bar top is provided with claw Connection Block, blocks to turn bottom Connection Block to be provided with pin-and-hole A; Described claw top arranges pin-and-hole B, and claw turns Connection Block by pin and card and is connected; The position that described push-pull bar bottom is corresponding with claw bottom is provided with Compress Spring installing hole, and the two ends of Compress Spring are arranged in the Compress Spring installing hole of push-pull bar bottom and claw bottom respectively; Be provided with curved bend gib head bending to the inside bottom described claw, described hook heads is provided with sucker.
2. a kind of Extirpator of tumor according to claim 1, is characterized in that: described claw lower outside is provided with the limited block of limiting boot position.
3. a kind of Extirpator of tumor according to claim 1, is characterized in that: described claw is provided with LED lamp bead.
4. a kind of Extirpator of tumor according to claim 1, is characterized in that: described claw Connection Block connects 3 claws.
5. a kind of Extirpator of tumor according to claim 1, is characterized in that: cannula tip both sides are provided with outward extending catch, wherein the catch upper surface of side is provided with recessed groove A, and the catch lower surface of opposite side is provided with recessed groove B.
6. a kind of Extirpator of tumor according to claim 1, is characterized in that: described push-pull bar top is provided with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716006.4U CN204318847U (en) | 2014-11-24 | 2014-11-24 | A kind of Extirpator of tumor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716006.4U CN204318847U (en) | 2014-11-24 | 2014-11-24 | A kind of Extirpator of tumor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204318847U true CN204318847U (en) | 2015-05-13 |
Family
ID=53155260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716006.4U Expired - Fee Related CN204318847U (en) | 2014-11-24 | 2014-11-24 | A kind of Extirpator of tumor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204318847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452956A (en) * | 2018-11-20 | 2019-03-12 | 河北北方学院附属第医院 | A kind of tumor in digestive tract sampler |
-
2014
- 2014-11-24 CN CN201420716006.4U patent/CN204318847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452956A (en) * | 2018-11-20 | 2019-03-12 | 河北北方学院附属第医院 | A kind of tumor in digestive tract sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151124 |