CN200980683Y - 'Ink-dipping pen type' one-step method body cavity mucosa scaling biopsy forceps - Google Patents
'Ink-dipping pen type' one-step method body cavity mucosa scaling biopsy forceps Download PDFInfo
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- CN200980683Y CN200980683Y CN 200620103938 CN200620103938U CN200980683Y CN 200980683 Y CN200980683 Y CN 200980683Y CN 200620103938 CN200620103938 CN 200620103938 CN 200620103938 U CN200620103938 U CN 200620103938U CN 200980683 Y CN200980683 Y CN 200980683Y
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- step method
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Abstract
The utility model discloses an one-step method cavity mucosa scaling biopsy clamp with a 'pen dipping type', which is provided with a connected syringe type hollow cavity, a duct, a biopsy clamp joint and a two-bowl type biopsy clamp with gaps, wherein one end of a metal pipe provided in a syringe type push helve arranged in the syringe type hollow cavity is perpendicularly secured on the side wall of the syringe type push helve, a through-hole of the end portion is equipped with hand bellows, and the other end of the metal pipe is provided with a needle of a capillary syringe disposed on the middle of the two-bowl type biopsy clamp with gaps. The utility model can be applied in the accurate diagnosis for all kinds of cavity mucosa (such as the gastrointestinal tract, the trachea and the urological generation or the like) diseases and the secular observation for pathological manifestations and inner lens before the cancer lesion, further the location mark to minute lesion operations for bewaring of discarding and enhancing the abscission rate of operations, and the completion of the mucosa scaling and the biopsy with the one-step method. The utility model utilized conveniently provides an injection without artificial control and prevents against the chances of the cross-infection and the planting.
Description
Technical field
This utility model relates to medical apparatus and instruments, relates in particular to a kind of " dipping in pen type " one-step method body cavity mucosa scaling biopsy forceps.
Background technology
Endoscopy has become the efficient diagnosis means of various human body coelomic duct tract diseases at present, the endoscopy of carrying out clinically comprises gastroscope, intestinal mirror, tracheascope, cystoscope, hysteroscope, thoracoscope and peritoneoscope etc., and it is widely used in the diagnosis that the body cavity mucosa disease comprises diseases such as various active chronic inflammations, precancerous lesion, innocent and malignant tumour, polyp, congenital malformation.Endoscopy is the important tool of modern medical diagnosis.Yet endoscopy be unable to do without the character of the clear and definite pathological changes of pathological diagnosis.How to overcome subjective deviation disease is carried out accurate biopsy effectively, some precancerous lesions are carried out the resection rate that long term monitoring is followed up a case by regular visits to and calibration improves operation to neoplastic lesion be still the difficult problem that present medical circle needs to be resolved hurrily.Clinically at present the application carries out getting biopsy after stain blindly sprays dyeing to the suspicious focus of body cavity mucosa more, and perhaps using " two step method " mucosa to demarcate biopsy is to do the mucosa biopsy with conventional bioptome after the first injection of labelled to attempt to address this problem.These mucosa scaling biopsy method biopsy procedure complexity, accuracy also has query, and use biopsy forceps repeatedly, the possibility that has the plantation of cross infection (as hepatitis B, AIDS etc.) and tumor cell to shift, therefore need a kind of " one-step method " biopsy technology of using mucosa focus location and biopsy simultaneously clinically, method is easy to grasp, and medical science sterilizes easily that instrument solves these problems.
Summary of the invention
The purpose of this utility model provides a kind of pathologic finding and precancerous lesion long term follow-up that is used for various body cavity mucosa pathological changes, the tumor minute lesion is effectively calibrated, therapeutic evaluation is accurately made in treatment measure to precancerous lesion, and it is easy to use once to finish calibration and biopsy, is convenient to " dipping in pen type " one-step method body cavity mucosa scaling biopsy forceps of strict cleaning and sterilizing.
It has the syringe shape hollow cavity that is connected, conduit, the biopsy forceps joint, biopsy forceps joint and notched two bowl-shape biopsy forcepss flexibly connect, syringe shape hollow cavity upper end is provided with annulus, be provided with the syringe shape in the syringe shape hollow cavity and push away handle, the syringe shape pushes away the handle upper end and is provided with circular handle, the syringe shape pushes away and is provided with metal tube in the handle, metal tube one end meets at right angles and pushes away the handle sidewall with the syringe shape and fix, its end through hole is provided with foot blower, the metal tube other end is provided with the entry needle of capillary pipette, the upper end of metal tube other end lateral wall and notched two bowl-shape biopsy forcepss flexibly connects, and the entry needle of capillary pipette is in the middle of notched two bowl-shape biopsy forcepss.
Described metal tube and conduit are elastic metallic pipe or plastic flexible pipe.The entry needle head end of band capillary pipette is an injection needle, and the capillary pipette that entry needle connects is elastic metallic pipe or glass tubing.
Advantage of the present utility model:
1) can be used for the accurately long term monitoring of diagnosis and precancerous lesion scope and pathology of all kinds of body cavity mucosas (as gastrointestinal tract, trachea, urogenital etc.) disease;
1) also can be used for the location of operation labelling of minute lesion, guard against omission, improve the excision rate;
2) one-step method is finished mucosa scaling and biopsy;
4) the capillary pipette siphon principle of employing " dipping in pen type " carries out the suction and the injection of various calibration solutions, need not the manual injection, and is easy to use, prevents cross infection and planting machine meeting.
Description of drawings
Fig. 1 is " dipping in pen type " one-step method body cavity mucosa scaling biopsy forceps structural representation;
Fig. 2 is that " dipping in pen type " one-step method body cavity mucosa scaling biopsy forceps structure is cutd open figure;
Fig. 3 is " dipping in pen type " one-step method body cavity mucosa scaling biopsy forceps work process decomposing schematic representation.
Specific implementation method
The one-step method body cavity mucosa scaling biopsy forceps has the syringe shape hollow cavity 1 that is connected " to dip in pen type ", conduit 2, biopsy forceps joint 3, biopsy forceps joint 3 flexibly connects with notched two bowl-shape biopsy forcepss 4, syringe shape hollow cavity 1 upper end is provided with annulus, be provided with the syringe shape in the syringe shape hollow cavity 1 and push away handle 5, the syringe shape pushes away handle 5 upper ends and is provided with circular handle 9, the syringe shape pushes away and is provided with metal tube 6 in the handle 5, metal tube 6 one ends meet at right angles and push away the handle sidewall with the syringe shape and fix, its end through hole 10 is provided with foot blower 8, metal tube 6 other ends are provided with the entry needle 7 of capillary pipette, the upper end of metal tube 6 other end lateral walls and notched two bowl-shape biopsy forcepss 4 flexibly connects, and the entry needle 7 of capillary pipette is in the middle of notched two bowl-shape biopsy forcepss 4.
Described metal tube 6 and conduit 2 are elastic metallic pipe or plastic flexible pipe.Entry needle 7 head ends of band capillary pipette are injection needle, and the capillary pipette that entry needle connects is elastic metallic pipe or glass tubing.
This utility model is put internal diameter 0.5MM external diameter 0.8MM capillary pipette, the head end of capillary pipette is the entry needle on band inclined-plane, biopsy forceps opens the injection needle that the back exposes the band capillary pipette, according to siphon principle, capillary cartridge can dip in automatically gets not commensurability various mucosa scaling liquid, implements injection in the affected part and demarcates back biopsy simultaneously.Pushing away shank opens and closes by annulus traction metal tube control biopsy forceps.It is bowl-shape that the biopsy front end is the band breach, do not damage capillary cartridge when implementing biopsy on being fixed in mucosa.Atmospheric change can be controlled the turnover of the interior injection of entry needle of head end band capillary pipette in the metal tube of foot blower extruding back, is convenient to strict cleaning and sterilizing.
Claims (3)
1. " dipping in pen type " one-step method body cavity mucosa scaling biopsy forceps, it is characterized in that, it has the syringe shape hollow cavity (1) that is connected, conduit (2), biopsy forceps joint (3), biopsy forceps joint (3) flexibly connects with notched two bowl-shape biopsy forcepss (4), syringe shape hollow cavity (1) upper end is provided with annulus, be provided with the syringe shape in the syringe shape hollow cavity (1) and push away handle (5), the syringe shape pushes away handle (5) upper end and is provided with circular handle (9), the syringe shape pushes away and is provided with metal tube (6) in the handle (5), metal tube (6) one ends meet at right angles and push away the handle sidewall with the syringe shape and fix, its end through hole (10) is provided with foot blower (8), metal tube (6) other end is provided with the entry needle (7) of capillary pipette, the upper end of metal tube (6) other end lateral wall and notched two bowl-shape biopsy forcepss (4) flexibly connects, and the entry needle of capillary pipette (7) is in the middle of notched two bowl-shape biopsy forcepss (4).
2. a kind of " dipping in pen type " according to claim 1 one-step method body cavity mucosa scaling biopsy forceps is characterized in that described metal tube (6) and conduit (2) are elastic metallic pipe or plastic flexible pipe.
3. a kind of " dipping in pen type " according to claim 1 one-step method body cavity mucosa scaling biopsy forceps is characterized in that the entry needle of described band capillary pipette (7), head end are injection needle, and the capillary pipette that entry needle connects is elastic metallic pipe or glass tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103938 CN200980683Y (en) | 2006-05-24 | 2006-05-24 | 'Ink-dipping pen type' one-step method body cavity mucosa scaling biopsy forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103938 CN200980683Y (en) | 2006-05-24 | 2006-05-24 | 'Ink-dipping pen type' one-step method body cavity mucosa scaling biopsy forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200980683Y true CN200980683Y (en) | 2007-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103938 Expired - Fee Related CN200980683Y (en) | 2006-05-24 | 2006-05-24 | 'Ink-dipping pen type' one-step method body cavity mucosa scaling biopsy forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200980683Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264622A (en) * | 2016-07-30 | 2017-01-04 | 漯河医学高等专科学校 | A kind of pathological examination cell puncture needle |
-
2006
- 2006-05-24 CN CN 200620103938 patent/CN200980683Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264622A (en) * | 2016-07-30 | 2017-01-04 | 漯河医学高等专科学校 | A kind of pathological examination cell puncture needle |
| CN106264622B (en) * | 2016-07-30 | 2019-03-19 | 漯河医学高等专科学校 | A kind of pathological examination cell puncture needle |
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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: 20071128 Termination date: 20120524 |