CN108903978A - A kind of internal medicine alimentary canal biopsy forceps - Google Patents
A kind of internal medicine alimentary canal biopsy forceps Download PDFInfo
- Publication number
- CN108903978A CN108903978A CN201810802408.9A CN201810802408A CN108903978A CN 108903978 A CN108903978 A CN 108903978A CN 201810802408 A CN201810802408 A CN 201810802408A CN 108903978 A CN108903978 A CN 108903978A
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- China
- Prior art keywords
- main body
- sampler main
- push plate
- alimentary canal
- air pump
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of internal medicine alimentary canal biopsy forceps, including sampler main body, spatula is installed inside the storage slot that sampler main body is equipped with, the bottom of spatula is welded in push plate, push plate is mounted on the sliding rail of the inner wall of sampler main body, push plate is fixedly connected by spring with the side wall of sliding rail, depth transducer is installed on the shell of sampler main body, visit lamp and radio transmitting device, sampler main body, which obtains, internal is equipped with button cell and air bag, air bag is connect with one end of the flexible conduit of the shell of sampler main body, the other end of flexible conduit is connect by connector with air pump, throat pad is installed on flexible conduit, air valve and flowmeter, the operation panel installed on air pump is equipped with display screen.The present invention by setting depth transducer, visit lamp, throat pad, storage slot and airbag structure, solve the problems, such as that sampler is sampled that object is easy to fall off, accuracy is not high and operation is not easy to control in sampling.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of internal medicine alimentary canal biopsy forceps.
Background technique
Currently, being clinically that patient is allowed to swallow with hairbrush mostly when carrying out esophageal cast-off cell extraction biopsy to patient
Air bag, then inflate, make air bag expansion extract mucous membrane cast-off cells, the operation is very troublesome, time-consuming and laborious in this way, and be easy damage
Hurt mucosal tissue, existing biopsy sampler is difficult to control the insertion depth of air bag, and air flow rate and speed in flexible conduit
It is not easy to monitor, judges that air bag degrees of expansion increases difficulty to medical worker, in addition biopsy sample falls off easy during taking-up
It falls off.
But there are deficiencies below for existing technology：
1, the method for existing alimentary canal living body sampling allows patient to swallow the air bag with hairbrush, keeps air bag swollen by inflation
Swollen extraction mucous membrane cast-off cells, the operation is very troublesome, time-consuming and laborious in this way, and is easy to damage mucosal tissue.
2, existing alimentary canal biopsy forceps are not very perfect, the air-flow in air bag in the assurance of sampler depth
Flow, speed are not easy to monitor, and judge that air bag degrees of expansion increases difficulty to medical worker.
3, the spatula of existing alimentary canal biopsy forceps scrapes off rear biopsy sample and is easy to fall off during taking-up, causes
It samples sample to reduce, gives patient and doctor's all brings many troubles.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of internal medicine alimentary canal biopsy forceps, sampling is solved
Device is sampled the problem that object is easy to fall off, accuracy is not high and operation is not easy to control in sampling.
To achieve the above object, the present invention provides the following technical solutions：A kind of internal medicine alimentary canal biopsy forceps, including
Sampler main body is equipped with spatula inside the storage slot that the sampler main body is equipped with, and the bottom of the spatula, which is welded on, to push away
On plate, the push plate is mounted on the sliding rail of the inner wall of sampler main body, the both ends underrun spring and sliding rail of the push plate
Side wall be fixedly connected, depth transducer is installed on the shell of the sampler main body, visits lamp and radio transmitting device, it is described
Depth transducer is located at the side of radio transmitting device, and the inside of the sampler main body is equipped with button cell and air bag, institute
The connector for stating air bag is connect with one end of the flexible conduit of the shell of sampler main body, and the other end of the flexible conduit passes through connection
Mouth is connect with air pump, throat pad, air valve and flowmeter is equipped on the flexible conduit, the air valve is located at the connector of air pump
Side, the flowmeter are arranged between throat pad and air valve, and the operation panel installed on the air pump is equipped with display screen, described
The one of air pump is equipped with power interface, and the power interface is connected respectively at operation panel with air pump by conducting wire.
Preferably, the button cell is connect with depth transducer, spy lamp and radio transmitting device respectively by conducting wire.
Preferably, the spy lamp and depth transducer are wirelessly connected with operation panel and display screen respectively by radio transmitting device
It connects.
Preferably, the air bag is arranged between a pair of push plates of sampler body interior installation.
The present invention provides a kind of internal medicine alimentary canal biopsy forceps, have following beneficial effect：
(1) present invention is by setting sampler main body, and sampler main body is equipped with storage slot, and spatula setting is in storage slot
The bottom in portion, spatula is fixed in push plate, controls air pump by operation panel, and then control the size of air bag, air bag becomes larger promotion
Push plate, push plate move in sliding rail, and push plate drives spatula to lean out storage slot, by observation flowmeter and adjusting air valve, control gas
Capsule is pushed the speed, and the spring of the bottom surface installation of push plate also plays constraint to the forward speed of push plate, and the spatula avoided scratches
Organ is exhausted air bag when recycling to sampling object, and push plate recycle spatula under the elastic force effect of spring
To storage slot, advantage is that preventing spatula to scrape off rear biopsy sample is easy to fall off during taking-up.
(2) present invention visits lamp, radio transmitting device and depth transducer by setting, visits lamp, depth transducer passes through nothing
Line transmitting device is connect with display screen respectively, is visited lamp and is launched gastral situation on a display screen by radio transmitting device,
Depth transducer is shown the position of sampler main body on a display screen by radio transmitting device, cooperates the quarter on flexible conduit
Degree holds sampler main body specific location, improves the accuracy of medical procedure, and the throat pad being arranged on flexible conduit is given in living body
The discomfort that throat is reduced in sampling process influences the process and effect of entire sampling process.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is sampler body interior structural schematic diagram of the present invention.
In figure：1, sampler main body；2, spatula；3, depth transducer；4, lamp is visited；5, flexible conduit；6, throat pad；7, gas
Valve；8, radio transmitting device；9, air pump；10, operation panel；11, display screen；12, slot is stored；13, push plate；14, spring；15, gas
Capsule；16, flowmeter；17, sliding rail；18, button cell；19, power interface.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the present invention provides a kind of technical solution：A kind of internal medicine alimentary canal biopsy forceps, including take
Sample device main body 1 is equipped with spatula 2 inside the storage slot 12 that sampler main body 1 is equipped with, and the bottom of spatula 2 is welded on push plate 13
On, push plate 13 is mounted on the sliding rail 17 of the inner wall of sampler main body 1, the both ends underrun spring 14 and sliding rail 17 of push plate 13
Side wall be fixedly connected, depth transducer 3 is installed on the shell of sampler main body 1, visits lamp 4 and radio transmitting device 8, depth
Sensor 3 is located at the side of radio transmitting device 8, visit lamp 4 and depth transducer 3 by radio transmitting device 8 respectively with operation
Plate 10 and display screen 11 are wirelessly connected, and the inside of sampler main body 1 is equipped with button cell 18 and air bag 15, and the setting of air bag 15 exists
Between a pair of push plates 13 installed inside sampler main body 1, button cell 18 by conducting wire respectively with depth transducer 3, visit lamp 4
It is connected with radio transmitting device 8, one end of the flexible conduit 5 of the connector and shell of sampler main body 1 of air bag 15 is connect, soft to lead
The other end of pipe 5 is connect by connector with air pump 9, and flexible conduit 5 is equipped with scale, is equipped with throat pad 6, gas on flexible conduit 5
Valve 7 and flowmeter 16, air valve 7 are located at the side of the connector of air pump 9, and flowmeter 16 is arranged between throat pad 6 and air valve 7,
The operation panel 10 installed on air pump 9 is equipped with display screen 11, and the one of air pump 9 is equipped with power interface 19, and power interface 19 is by leading
Line is connected respectively at operation panel 10 and air pump 9, and existing alimentary canal biopsy forceps biopsy sample after spatula 2 scrapes off is easy
It falls off during taking out, in addition the air flow rate in air bag 15, speed are not easy to monitor, and the present invention passes through setting sampler main body 1,
Sampler main body 1 is equipped with storage slot 12, and inside storage slot 12, the bottom of spatula 2 is fixed in push plate 13 setting of spatula 2,
Air pump 9 is controlled by operation panel 10, and then controls the size of air bag 15, air bag 15, which becomes larger, pushes push plate 13, and push plate 13 is in sliding rail
It is moved in 17, push plate 17 drives spatula 2 to lean out storage slot 12, carries out living body sampling, then by observation flowmeter 16 and adjust gas
Valve 7, control air-flow and then control air bag 15 are pushed the speed, and the spring 14 of the bottom surface installation of push plate 13 is fast to the advance of push plate 13
Degree also plays constraint, and the spatula avoided scratches organ, when recycling to sampling object, air bag 15 is exhausted, push plate
13 carry out being recycled to spatula 2 storage slot 12 under the elastic force effect of spring 14, avoid sampling object from falling off, existing alimentary canal is living
The position of the sampler main body 1 of body sampler is not easy to monitor, and the environment inside alimentary canal is not easy to observe, and precision is low, the present invention
Lamp 4, radio transmitting device 8 and depth transducer 3 are visited by setting, visits lamp 4, depth transducer 3 is divided by radio transmitting device 8
It is not connect with display screen 11, visits lamp 4 and launch gastral situation on display screen 11 by radio transmitting device 8, depth passes
Sensor 3 is shown the position of sampler main body 1 on display screen 11 by radio transmitting device 8, cooperates the quarter on flexible conduit 5
Degree holds 1 specific location of sampler main body, improves the accuracy of medical procedure.
In use, the present invention controls air pump 9 using operation panel 10, and then air bag 15 is controlled, sampler main body 1 is equipped with storage
Slot 12 is put, inside storage slot 12, the bottom of spatula 2 is fixed in push plate 13 setting of spatula 2, utilizes expanding against for air bag 15
Push plate 13 is advanced in sliding rail 17, is driven spatula 2 to advance and is carried out living body sampling to alimentary canal, when being recycled to sampling object,
Air bag 15 is exhausted using air valve 7, push plate 13 carries out being recycled to storage slot to spatula 2 under the elastic force effect of spring 14
12, it prevents living body from falling off, is in the process launched gastral situation in display screen 11 by radio transmitting device 8 using spy lamp 4
On, depth transducer 3 is shown the position of sampler main body 1 on display screen 11 by radio transmitting device 8, cooperates flexible conduit
Scale on 5 holds 1 specific location of sampler main body.It can to sum up obtain, the present invention passes through setting depth transducer 3, spy lamp 4, pharynx
Larynx pad 6, storage slot 12 and 15 structure of air bag solve sampler and are sampled that object is easy to fall off, accuracy is not high and behaviour in sampling
Make problem not easy to control.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of internal medicine alimentary canal biopsy forceps, including sampler main body (1), it is characterised in that：
It is equipped with spatula (2) inside the storage slot (12) that the sampler main body (1) is equipped with, the bottom weldering of the spatula (2)
It connects on push plate (13), the push plate (13) is mounted on the sliding rail (17) of the inner wall of sampler main body (1), the push plate (13)
Both ends underrun spring (14) be fixedly connected with the side wall of sliding rail (17)；
Depth transducer (3) is installed on the shell of the sampler main body (1), visits lamp (4) and radio transmitting device (8), institute
State the side that depth transducer (3) is located at radio transmitting device (8)；
The inside of the sampler main body (1) is equipped with button cell (18) and air bag (15), the connector of the air bag (15)
Connect with one end of the flexible conduit (5) of the shell of sampler main body (1), the other end of the flexible conduit (5) by connector with
Air pump (9) connects, and is equipped with throat pad (6), air valve (7) and flowmeter (16) on the flexible conduit (5)；
The air valve (7) is located at the side of the connector of air pump (9), and the flowmeter (16) is arranged in throat pad (6) and air valve
(7) between, the operation panel (10) installed on the air pump (9) is equipped with display screen (11), and the one of the air pump (9) is equipped with power supply
Interface (19), the power interface (19) are connected by conducting wire respectively at operation panel (10) and air pump (9).
2. a kind of internal medicine alimentary canal biopsy forceps according to claim 1, it is characterised in that：The button cell
(18) it is connect respectively with depth transducer (3), spy lamp (4) and radio transmitting device (8) by conducting wire.
3. a kind of internal medicine alimentary canal biopsy forceps according to claim 1, it is characterised in that：The spy lamp (4) and
Depth transducer (3) is wirelessly connected with operation panel (10) and display screen (11) respectively by radio transmitting device (8).
4. a kind of internal medicine alimentary canal biopsy forceps according to claim 1, it is characterised in that：The air bag (15) sets
It sets between a pair of push plates (13) installed inside sampler main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810802408.9A CN108903978A (en) | 2018-07-20 | 2018-07-20 | A kind of internal medicine alimentary canal biopsy forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810802408.9A CN108903978A (en) | 2018-07-20 | 2018-07-20 | A kind of internal medicine alimentary canal biopsy forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108903978A true CN108903978A (en) | 2018-11-30 |
Family
ID=64415397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810802408.9A Pending CN108903978A (en) | 2018-07-20 | 2018-07-20 | A kind of internal medicine alimentary canal biopsy forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108903978A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100837A (en) * | 2021-04-07 | 2021-07-13 | 甘肃省武威肿瘤医院（武威医学科学研究院） | An intelligent medical biopsy sampler and sampling method that can avoid sample dropping |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5738109A (en) * | 1994-01-06 | 1998-04-14 | Parasher; Vinod K. | Catheter with simutaneous brush cytology and scrape biopsy capability |
| US6533734B1 (en) * | 1999-06-11 | 2003-03-18 | The Board Of Trustees Of The University Of Illinois | Time-integrated sampler of bodily fluid |
| CN204169876U (en) * | 2014-10-01 | 2015-02-25 | 李建玲 | Digestive System Department biopsy sampler |
| CN205054294U (en) * | 2015-10-08 | 2016-03-02 | 姚兰杰 | Gastroenterology is with location sampler |
| CN205215272U (en) * | 2015-11-18 | 2016-05-11 | 毛丽莎 | Oral mucosa biopsy sampling device |
| CN107260229A (en) * | 2017-06-21 | 2017-10-20 | 王素敏 | A kind of biopsy expander |
| CN107307864A (en) * | 2017-08-09 | 2017-11-03 | 杨志丽 | A kind of GI Medicine alimentary canal detector |
| CN107456251A (en) * | 2017-09-07 | 2017-12-12 | 长沙科悦企业管理咨询有限公司 | A kind of alimentary canal novel sampling equipment |
-
2018
- 2018-07-20 CN CN201810802408.9A patent/CN108903978A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5738109A (en) * | 1994-01-06 | 1998-04-14 | Parasher; Vinod K. | Catheter with simutaneous brush cytology and scrape biopsy capability |
| US6533734B1 (en) * | 1999-06-11 | 2003-03-18 | The Board Of Trustees Of The University Of Illinois | Time-integrated sampler of bodily fluid |
| CN204169876U (en) * | 2014-10-01 | 2015-02-25 | 李建玲 | Digestive System Department biopsy sampler |
| CN205054294U (en) * | 2015-10-08 | 2016-03-02 | 姚兰杰 | Gastroenterology is with location sampler |
| CN205215272U (en) * | 2015-11-18 | 2016-05-11 | 毛丽莎 | Oral mucosa biopsy sampling device |
| CN107260229A (en) * | 2017-06-21 | 2017-10-20 | 王素敏 | A kind of biopsy expander |
| CN107307864A (en) * | 2017-08-09 | 2017-11-03 | 杨志丽 | A kind of GI Medicine alimentary canal detector |
| CN107456251A (en) * | 2017-09-07 | 2017-12-12 | 长沙科悦企业管理咨询有限公司 | A kind of alimentary canal novel sampling equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100837A (en) * | 2021-04-07 | 2021-07-13 | 甘肃省武威肿瘤医院（武威医学科学研究院） | An intelligent medical biopsy sampler and sampling method that can avoid sample dropping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |