CN209360815U - A kind of gastroscope pincers road sludged blood taking-up mesh basket - Google Patents
A kind of gastroscope pincers road sludged blood taking-up mesh basket Download PDFInfo
- Publication number
- CN209360815U CN209360815U CN201821621991.5U CN201821621991U CN209360815U CN 209360815 U CN209360815 U CN 209360815U CN 201821621991 U CN201821621991 U CN 201821621991U CN 209360815 U CN209360815 U CN 209360815U
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- sheath
- curved portion
- sludged blood
- mesh basket
- drag
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Abstract
A kind of gastroscope pincers road sludged blood taking-up mesh basket, including the first sheath, the second sheath and drag-line, the sludged blood that is fixedly arranged at the front end with of drag-line takes out mesh basket, second sheath is made of sliding part and inner sleeve, first sheath is made of hand-held part and outer tube, the sliding part of second sheath is socketed in the inside of hand-held part, the inner sleeve of second sheath is socketed in inside outer tube, drag-line is socketed in the inner sleeve of the second sheath, and one end that sludged blood takes out mesh basket is fixed on the outer wall of the second sheath and the other end is fixed on the front end of drag-line；Sludged blood takes out mesh basket and is made of several twines, and sludged blood takes out the front end of mesh basket by the clamp groove being made of twine, and twine is made of the first curved portion and the second curved portion, and the bending place angle of the second curved portion and the first curved portion is acute angle.The mesh basket can form internal layer clamping to the sludged blood of cutting, the double shielding of outer protective takes out mechanism and is safely extracted out sludged blood from alimentary canal, prevent sludged blood to be crushed, remain and simple, convenient.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of gastroscope pincers road sludged blood taking-up mesh basket.
Background technique
The patient of sludged blood blocking esophagus can occur in common alimentary canal such as oesophagus and stomach in the gastroenterology of hospital,
The mode of tweezers clamping can be used to directly take out for the patient shallower for sludged blood position in esophagus, however work as hard sludged blood
It then needs open surgery to complete sludged blood when position is deeper and takes out operation, which is too big to the injury of patient.
Utility model content
The utility model to solve the above-mentioned problems, devises a kind of gastroscope pincers road sludged blood taking-up mesh basket, which can
Internal layer clamping, the double shielding of outer protective taking-up mechanism is formed to sludged blood to be safely extracted out sludged blood from alimentary canal,
Sludged blood can be prevented to be squeezed broken and remain in esophagus during taking-up, and simple, convenient.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the utility model is real by the following technical programs
Existing:
A kind of gastroscope pincers road sludged blood taking-up mesh basket, which is characterized in that including the first sheath, the second sheath and drag-line, draw
The sludged blood that is fixedly arranged at the front end with of rope takes out mesh basket, and the rear end of drag-line is fixed with pull ring, and the second sheath is sliding part and inner sleeve group
At inner hollow integral structure, the tubular structure in the middle part of inside that the first sheath is made of hand-held part and outer tube, hand
It holds and is fixed with hangers in portion, the sliding part of the second sheath is socketed in the inside of hand-held part, and the inner sleeve of the second sheath is socketed in outer
Inside pipe casing, drag-line are socketed in the inner sleeve of the second sheath, and the outer of the second sheath is fixed in one end that sludged blood takes out mesh basket
On wall and the other end is fixed on the front end of drag-line；The sludged blood take out mesh basket by it is several be symmetrically fixed on the second sheath and
Twine composition on drag-line, sludged blood take out the front end of mesh basket by the clamp groove being made of twine, and twine is the first curved portion
With the integral structure of the second curved portion composition, the arc of the first curved portion protrudes outward, and the arc of the second curved portion is to the
The bending place angle of one curved portion protrusion, the second curved portion and the first curved portion is acute angle.
Preferably, the twine selects Ultimum Ti material to be made, and the first curved portion of twine is fixed on second
On the inner sleeve of sheath, the end of the second curved portion is fixed on drag-line front end, and the first curved portion and the second curved portion are bent
Locating angle is 15 °~30 °.
Preferably, the quantity of the twine is no less than 4.
The beneficial effects of the utility model are: the mesh basket can form internal layer clamping to sludged blood, the double-deck of outer protective protects
Sludged blood is safely extracted out by shield taking-up mechanism from alimentary canal, is prevented sludged blood broken and is retained with esophagus, and operates letter
Singly, conveniently.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of overall structure diagram of gastroscope pincers road sludged blood taking-up mesh basket；
Fig. 2 is a kind of partial enlargement structure chart of gastroscope pincers road sludged blood taking-up mesh basket in Fig. 1；
Fig. 3 is the structural schematic diagram of the twine；
Fig. 4 is the Section A-A structure chart that one of Fig. 1 gastroscope pincers road sludged blood takes out mesh basket
Fig. 5 is a kind of use state diagram of gastroscope pincers road sludged blood taking-up mesh basket；
Fig. 6 is the partial enlargement diagram that one of Fig. 5 gastroscope pincers road sludged blood takes out mesh basket.
In attached drawing, parts list represented by the reference numerals are as follows:
The first sheath of 1-, the second sheath of 2-, 3- pull ring, 4- sludged blood, 11- outer tube, 12- hangers, 21- inner sleeve, 31-
Drag-line, 32- twine, the first curved portion of 321-, the second curved portion of 322-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -6, a kind of gastroscope pincers road sludged blood taking-up mesh basket, including the first sheath 1, the second sheath 2 and drawing
The sludged blood that is fixedly arranged at the front end with of rope 31, drag-line 31 takes out mesh basket, and the rear end of drag-line 31 is fixed with pull ring 3, and the second sheath 2 is sliding
The integral structure for the inner hollow that portion and inner sleeve 21 form, the inside that the first sheath 1 is made of hand-held part and outer tube 11
The tubular structure at middle part, is fixed with hangers 12 on hand-held part, and the sliding part of the second sheath 2 is socketed in the inside of hand-held part, and second
The inner sleeve 21 of sheath 2 is socketed in inside outer tube 11, and drag-line 31 is socketed in the inner sleeve 21 of the second sheath, and sludged blood takes out
One end of mesh basket is fixed on the outer wall of the second sheath 2 and the other end is fixed on the front end of drag-line 3；The sludged blood takes out
Mesh basket is made of several twines 32 being symmetrically fixed on the second sheath and drag-line, and the front end that sludged blood takes out mesh basket has by twine
The clamp groove of 32 compositions, twine 32 are the integral structure that the first curved portion 321 and the second curved portion 322 form, the first arc
The arc in shape portion 321 protrudes outward, and the arc of the second curved portion 322 is protruded to the first curved portion, the second curved portion 322 and
The bending place angle of one curved portion 311 is acute angle.
Therein, the twine 32 selects Ultimum Ti material to be made, and the first curved portion 321 of twine 32 is fixed
In on the inner sleeve 21 of the second sheath 2, the end of the second curved portion 322 is fixed on 31 front end of drag-line, the first curved portion 321
It is 30 ° with 322 bending place angle of the second curved portion.
Therein, the quantity of the twine 32 is 4.
One concrete application of the present apparatus are as follows: sludged blood is taken out in mesh basket insertion gastroscope pincers road and is positioned together with gastroscope
Into alimentary canal, sludged blood retains position, and gastroscope pincers road junction is stretched out to be exposed to visual area in 11 end of outer tube of the first sheath 1
In；The inner sleeve 21 of the second sheath 2 is pushed, folding storage is unfolded and strutted in the twine 32 of inner sleeve at this time, and sludged blood takes out
The clamp groove of mesh basket is embarked on journey, and according to the display of gastroscope, it is solidifying that the position that mobile sludged blood takes out mesh basket is wrapped in clamp groove
The surface of clot, to the left pulling pull ring 3, drag-line 31 pull twine 32, and twine 32 follows drag-line 31 to do winding movement, will clamp
Tight is dragged in the groove of the second curved portion 322 and is formed to sludged blood in clamp groove, and the first curved portion 321 with
The bending junction of second curved portion 322 is closed to gathering at the center of clamp groove until being formed, and sludged blood is fully wrapped around
In the second curved portion 322 of twine 32, and the mesh basket is in outside dragging, across first between sludged blood and alimentary canal inner wall
Curved portion 321 can play buffer action, to prevent sludged blood to be crushed and remain in esophagus during taking-up, to behaviour
The proficiency of author requires lower and obtains safer operation guarantee.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (3)
1. a kind of gastroscope pincers road sludged blood takes out mesh basket, which is characterized in that including the first sheath, the second sheath and drag-line, drag-line
The sludged blood that is fixedly arranged at the front end with take out mesh basket, the rear end of drag-line is fixed with pull ring, and the second sheath is that sliding part and inner sleeve form
Inner hollow integral structure, the tubular structure in the middle part of inside that the first sheath is made of hand-held part and outer tube holds
Hangers is fixed in portion, the sliding part of the second sheath is socketed in the inside of hand-held part, and the inner sleeve of the second sheath is socketed in housing
Inside pipe, drag-line is socketed in the inner sleeve of the second sheath, and the outer wall of the second sheath is fixed in one end that sludged blood takes out mesh basket
The upper and other end is fixed on the front end of drag-line；The sludged blood takes out mesh basket and is symmetrically fixed on the second sheath and drawing by several
Twine composition on rope, sludged blood take out the front end of mesh basket by the clamp groove being made of twine, twine be the first curved portion and
The integral structure of second curved portion composition, the arc of the first curved portion protrudes outward, and the arc of the second curved portion is to first
The bending place angle of curved portion protrusion, the second curved portion and the first curved portion is acute angle.
2. a kind of gastroscope pincers road sludged blood according to claim 1 takes out mesh basket, which is characterized in that the twine is selected
Ultimum Ti material is made, and the first curved portion of twine is fixed on the inner sleeve of the second sheath, the end of the second curved portion
Portion is fixed on drag-line front end, and the first curved portion and the second curved portion bending place angle are 15 °~30 °.
3. a kind of gastroscope pincers road sludged blood according to claim 2 takes out mesh basket, which is characterized in that the number of the twine
Amount no less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621991.5U CN209360815U (en) | 2018-09-30 | 2018-09-30 | A kind of gastroscope pincers road sludged blood taking-up mesh basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621991.5U CN209360815U (en) | 2018-09-30 | 2018-09-30 | A kind of gastroscope pincers road sludged blood taking-up mesh basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209360815U true CN209360815U (en) | 2019-09-10 |
Family
ID=67838089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621991.5U Expired - Fee Related CN209360815U (en) | 2018-09-30 | 2018-09-30 | A kind of gastroscope pincers road sludged blood taking-up mesh basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209360815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399836A (en) * | 2022-08-04 | 2022-11-29 | 中国人民解放军总医院第一医学中心 | Clot extraction device through gastrointestinal endoscope instrument channel |
-
2018
- 2018-09-30 CN CN201821621991.5U patent/CN209360815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399836A (en) * | 2022-08-04 | 2022-11-29 | 中国人民解放军总医院第一医学中心 | Clot extraction device through gastrointestinal endoscope instrument channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |