CN205698850U - A kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube - Google Patents
A kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube Download PDFInfo
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- CN205698850U CN205698850U CN201620353490.8U CN201620353490U CN205698850U CN 205698850 U CN205698850 U CN 205698850U CN 201620353490 U CN201620353490 U CN 201620353490U CN 205698850 U CN205698850 U CN 205698850U
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- main pipe
- sacculus
- fistulation
- cortex
- foley
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Abstract
This utility model relates to a kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube, including main pipe and sacculus, described sacculus is coated on outside described main pipe at afterbody, the head end of described main pipe is closed, the tail end of described main pipe is provided with the first opening, described first opening is by teaching pipe to be connected with described sacculus, and described guidance pipe is arranged on the inside of described main pipe.The beneficial effects of the utility model are: use conduit described in the utility model when can avoid the formation of sinus tract to cause damage cerebral tissue, and sacculus described in the utility model is in expansion process, cerebral tissue is carried out even inflation pressure, it is applied to the pressure that cerebral tissue often locates smaller, the i.e. infringement to cerebral tissue is smaller, formed fistula road is the circular hole that the most neat rule is smooth, facilitates inserting of scope service aisle.Being provided with side opening on the sidewall of described main pipe can make balloon expandable leading flow out part hematoma, reduces intracranial pressure, it is to avoid the generation of cerebral hernia.
Description
Technical field
This utility model relates to medical apparatus and instruments, is specifically related to a kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation sacculus
Conduit.
Background technology
Cerebral hemorrhage is one of topmost disease threatening human life in global range, have again simultaneously high disability rate,
High mortality and the feature of high financial burden.The status in cerebral hemorrhage treatment of the hematoma clearance operation in recent years is increasingly by state
The accreditation of inside and outside scholar, but patients with cerebral hemorrhage is in the majority with mid-aged population, often merges other underlying diseases such as diabetes, coronary disease
Disease and respiratory system chronic disease, make conditions of patients more complicate after cerebral hemorrhage.Therefore, research and probe i.e. can be the most thorough
Hematoma is removed at the end, does not the most increase the weight of whole body and cerebral tissue local lesion clot aspiration technology, is always for a long time
The direction that neuroscience workers make great efforts.
The operation of nerve endoscope hematoma clearance belongs to representative Minimally Invasive Surgery, before day by day showing fine and wide development
Scape.Application scope hematoma clearance operation belongs to operation outside mirror, i.e. scope is sight glass, and the operating theater instruments such as suction pump, electrocoagulator is led to
Cross special service aisle arrival haematoma cavity to perform the operation.This is accomplished by Cerebral cortex fistulation and forms a sinus tract arrival haematoma cavity,
Insert service aisle by this sinus tract to perform the operation.Tradition Cerebral cortex fistulation be that direct suction pump absorbs cerebral tissue, by shallow enter
Deeply arrive haematoma cavity.So fistulation no doubt defines a sinus tract, retracts by Automatic cerebral retractor and brain spatula.But absorb brain group
Knit and necessarily cause nerve function lesion in various degree, and likely cause blood vessel injury and make sinus tract wound surface hemorrhage.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides a kind of cerebral hemorrhage scope hematoma clearance
Operation cortex fistulation foley's tube.
The technical scheme that this utility model is used is:
A kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube, including main pipe and sacculus, described sacculus
Being coated at the outside afterbody of described main pipe, the head end of described main pipe is closed, and the tail end of described main pipe is provided with
First opening, described first opening is by teaching pipe to be connected with described sacculus, and described guidance pipe is arranged on described main pipe
Internal.When using cerebral hemorrhage scope hematoma clearance described in the utility model operation cortex fistulation foley's tube, wear along brain
The direction of pin, inserts cortex fistulation foley's tube, then injects gas lentamente by the first opening and make sacculus expand, inject gas
During body, it is ensured that made sacculus reach swelling state within five minutes, it is impossible to too fast can not be the slowest, prevent from cerebral tissue is caused damage
Wound.Extract described cortex fistulation foley's tube the most lentamente, insert scope service aisle, prevent from injecting sacculus
Gas leaks outside, and is provided with the one-way cock preventing gas from leaking at the first opening part.Because tradition Cerebral cortex fistulation is direct suction
Lead device absorbs cerebral tissue, from the superficial to the deep arrives haematoma cavity.So fistulation no doubt defines a sinus tract, but it is inevitable to absorb cerebral tissue
Cause nerve function lesion in various degree, and likely cause blood vessel injury and make sinus tract wound surface hemorrhage.And use this practicality new
The sinus tract that cortex fistulation foley's tube described in type is formed avoids the damage to cerebral tissue, and sacculus described in the utility model
Form cylindrical shape when expanding, in expansion process, cerebral tissue is carried out even inflation pressure, be applied to the pressure that cerebral tissue is often located
Power is smaller, i.e. the infringement to cerebral tissue is smaller, and formed fistula road is the circular hole that the most neat rule is smooth, facilitates scope work
Make inserting of passage.
When design, the header terminal design of described main pipe is round and smooth end, avoids described cortex fistulation sacculus further
When conduit is inserted at hematoma, cerebral tissue is damaged.
Further, the tail end of described main pipe is additionally provided with the second opening, and described second opening is connected with main pipe,
Being provided with side opening on the sidewall of described main pipe, described side opening is between described sacculus and described main pipe head end.Second opens
The design of mouth and side opening can make balloon expandable leading flow out part hematoma, reduces intracranial pressure, counteracts intracranial after balloon expandable
Pressure raises, it is to avoid the generation of cerebral hernia.After described cortex fistulation foley's tube is inserted along the direction that brain is threaded a needle, in haematoma cavity
Liquid blood can flow at side opening, aspirate a little at the first opening part, liquid blood extracted out.
Further, a length of 16-20cm of described main pipe.
Further, a length of 4-7cm of described sacculus, a diameter of 14-16mm of described sacculus.The diameter of described sacculus
Finger sacculus is in diameter during swelling state.
Further, the quantity of described side opening is two, and two described side openings lay respectively at the both sides of described main pipe also
It is symmetrical arranged about described main pipe.
Further, a diameter of 1-3mm of described side opening.
Further, described main pipe is made up of medical silication latex.
Further, described sacculus is made up of latex, and the thickness of described sacculus is 3-5mil.The thickness of described sacculus to be fitted
In, it is ensured that ventilation when, sacculus can be blown expansion.
The beneficial effects of the utility model are: use cerebral hemorrhage scope hematoma clearance described in the utility model operation cortex
Cerebral tissue is caused damage when can avoid the formation of sinus tract by fistulation foley's tube, and sacculus described in the utility model is when expanding
Form cylindrical shape, in expansion process, cerebral tissue is carried out even inflation pressure, be applied to pressure ratio that cerebral tissue often locates relatively
Little, i.e. the infringement to cerebral tissue is smaller, and formed fistula road is the circular hole that the most neat rule is smooth, facilitates scope service aisle
Insert.
Being provided with side opening on the sidewall of described main pipe, the design of side opening can make balloon expandable leading flow out part-blood
Swollen, reduce intracranial pressure, after counteracting balloon expandable, intracranial pressure raises, it is to avoid the generation of cerebral hernia.
Accompanying drawing explanation
Fig. 1 is the structural representation of cerebral hemorrhage scope hematoma clearance described in the utility model operation cortex fistulation foley's tube
Figure.
In figure: 1, main pipe；2, sacculus；3, the first opening；4, pipe is taught；5, the second opening；6, side opening；
A takes the length of pipe as the leading factor.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below will be to technology of the present utility model
Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of this utility model rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not before making creative work
Put obtained other embodiments all, broadly fall into the scope that this utility model is protected.
As shown in Figure 1: a kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube, including main pipe 1 and ball
Capsule 2, described sacculus 2 is coated at the outside afterbody of described main pipe 1, and the head end of described main pipe 1 is closed, described leading
The tail end of pipe 1 is provided with the first opening 3, and described first opening 3 is by teaching pipe 4 to be connected with described sacculus 2, and described guidance is managed
4 inside being arranged on described main pipe 1.Length a of described main pipe 1 can be 16cm, 18cm or 20cm, described sacculus 2 edge
Main pipe 1 length direction length can be 4cm, 6cm or 7cm, the diameter of described sacculus 2 can be 14mm, 15mm or
16mm.When using cerebral hemorrhage scope hematoma clearance described in the utility model operation cortex fistulation foley's tube, wear along brain
The direction of pin, inserts cortex fistulation foley's tube, is then injected gas by the first opening 3 lentamente and makes sacculus 2 expand, sacculus
2 expand time cylindrically, inject gas time, it is ensured that made sacculus 2 reach swelling state within five minutes, it is impossible to too fast can not
Cross slow, prevent from cerebral tissue is caused damage.Extract described cortex fistulation foley's tube the most lentamente, insert scope work
Passage.As ratio more preferably scheme, described main pipe 1 is made up of medical silication latex, and described sacculus 2 is by latex system
Becoming, the thickness of described sacculus 2 can be 3mil, 4mil or 5mil.
Raising for intracranial pressure after avoiding sacculus 2 expansion, cause the generation of cerebral hernia, the tail end at described main pipe 1 also sets up
There are the second opening 5, described second opening 5 to be connected with main pipe 1, the sidewall of described main pipe 1 is provided with side opening 6, described
Side opening 6 is between described sacculus 2 and described main pipe 1 head end.Described cortex fistulation foley's tube is threaded a needle along brain
After direction is inserted, the liquid blood in haematoma cavity can flow into main pipe 1 at side opening 6, aspirates a little, by liquid at the second opening 5
State blood is extracted out, reduces intracranial pressure and avoids the generation of cerebral hernia.
Preferably, the quantity of described side opening 6 is two, and two described side openings 6 lay respectively at the both sides of main pipe 1
And be symmetrical arranged about described main pipe 1, the diameter of described side opening 6 can be 1mm, 2mm or 3mm.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be wanted with right
The protection domain asked is as the criterion.
Claims (8)
1. a cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube, it is characterised in that: include main pipe and sacculus,
Described sacculus is coated at the outside afterbody of described main pipe, and the head end of described main pipe is closed, the tail of described main pipe
End is provided with the first opening, and described first opening is by teaching pipe to be connected with described sacculus, and described guidance pipe is arranged on described
The inside of main pipe.
Cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube the most according to claim 1, it is characterised in that: described
The tail end of main pipe is additionally provided with the second opening, and described second opening is connected with main pipe, and the sidewall of described main pipe sets
Being equipped with side opening, described side opening is between described sacculus and described main pipe head end.
Cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube the most according to claim 1, it is characterised in that: described
The a length of 16-20cm of main pipe.
Cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube the most according to claim 1, it is characterised in that: described
The a length of 4-7cm of sacculus, a diameter of 14-16mm of described sacculus.
Cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube the most according to claim 2, it is characterised in that: described
The quantity of side opening is two, and two described side openings lay respectively at the both sides of described main pipe and set about described main pipe symmetry
Put.
Cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube the most according to claim 5, it is characterised in that: described
A diameter of 1-3mm of side opening.
Cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube the most according to claim 1, it is characterised in that: described
Main pipe is made up of medical silication latex.
Cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube the most according to claim 1, it is characterised in that: described
Sacculus is made up of latex, and the thickness of described sacculus is 3-5mil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620353490.8U CN205698850U (en) | 2016-04-25 | 2016-04-25 | A kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620353490.8U CN205698850U (en) | 2016-04-25 | 2016-04-25 | A kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube |
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| Publication Number | Publication Date |
|---|---|
| CN205698850U true CN205698850U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620353490.8U Expired - Fee Related CN205698850U (en) | 2016-04-25 | 2016-04-25 | A kind of cerebral hemorrhage scope hematoma clearance operation cortex fistulation foley's tube |
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| CN (1) | CN205698850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842422A (en) * | 2021-01-27 | 2021-05-28 | 范学政 | Tubular brain pressing plate series apparatus for cerebral hemorrhage endoscope operation |
-
2016
- 2016-04-25 CN CN201620353490.8U patent/CN205698850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842422A (en) * | 2021-01-27 | 2021-05-28 | 范学政 | Tubular brain pressing plate series apparatus for cerebral hemorrhage endoscope operation |
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| 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: 20161123 Termination date: 20180425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |