CN207654519U - A kind of ventricular drainage pipe clamping device of neurosurgery - Google Patents
A kind of ventricular drainage pipe clamping device of neurosurgery Download PDFInfo
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- CN207654519U CN207654519U CN201720489955.7U CN201720489955U CN207654519U CN 207654519 U CN207654519 U CN 207654519U CN 201720489955 U CN201720489955 U CN 201720489955U CN 207654519 U CN207654519 U CN 207654519U
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- holding chamber
- ring
- air
- clamping device
- drainage pipe
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Abstract
The utility model is related to a kind of ventricular drainage pipe clamping devices of neurosurgery.It is provided with air intake duct at the top of the left holding chamber, right holding chamber；Holding ring is formed by hollow out at the left holding chamber, right holding chamber inner core, and the outer side of holding ring is provided with notch；It is milled with return duct in the left holding chamber, right holding chamber；Return duct connects with air intake duct；Both the left holding chamber, right holding chambers face face fits, and forms clamping cavity with block pin rod is mutually fixed；The utility model has the air outlet tube mouth of heat gun using socket joint in air duct, holding ring in holding chamber body is clamped with the technological means of drainage tube, intracranial tissue liquid in drainage tube can be heated, enable drainage tube water conservancy diversion smooth, it avoids occurring to contain lipid material due to intracranial tissue, causes to occur the problem of freezing solidly on drainage tube wall；In addition by the overturning of trough-shaped base, the clamping height that small-scale can adjust drainage tube.
Description
Technical field
The utility model is related to a kind of ventricular drainage pipe clamping devices of neurosurgery.
Background technology
All to cause intracranial volume to increase by a variety of pathogenic factors, the cerebrospinal pressure measured by lateral position lumbar puncture is more than
1.92kpa, as increased intracranial pressure, if there are a series of clinical manifestations such as headache, vomiting, vision disorder and papilloedema
When, referred to as intracranial hypertension syndrome.It, substantially can be other than blood vessel and cranium are interlinked to the outside according to Monroe-kellie principles
Cranial cavity（Including the spinal cavity being attached thereto）As a non-retractable container, total measurement (volume) is constant.There are three types of encephalics
Content forms, i.e., brain tissue, blood and cerebrospinal fluid in a certain range can be mutual though their volume cannot all be compressed
It is mutually compensatory.Due to the total measurement (volume) of cranial cavity is constant and under different physiology and pathologic condition the tolerant variable volume of encephalic, then
It is formed contradiction between the two.Accurate Physiological effect is needed to ensure balance between the two.If encephalic is tolerant
In a certain partial volume when increasing, the compensatory for just inevitably resulting in other parts reduces to adapt to.This is to maintain normal encephalic
The basic principle of pressure, if being more than that certain limit destroys this mechanism and can lead to increased intracranial pressure.In three kinds of contents,
Brain tissue volume is maximum, but minimum to the compensatory role of volume, is maintained just mainly by compression cerebrospinal fluid and cerebral blood flow (CBF)
Normal intracranial pressure.Generally cranial cavity content volume increase by 5% still obtains compensatory, then occurs apparent intracranial pressure when more than 8~10%
Increase.The increase of cranial cavity content can the brain edema caused by many reasons, cerebrospinal fluid amount or cerebral blood flow (CBF) increase and intracranial mass lesion
Caused by venereal disease change etc..If cranial cavity content is normal, and because of narrow cranial deformities, fasilar impression, osteoma of skull, osteitis deformans or cranium
Bone depressed fracture etc. and when cranial capacity being made to reduce, can also cause increased intracranial pressure.In the treatment means of clinical medical treatment,
Usually be exactly directly to discharge intracranial pressure, and discharge intracranial pressure then needs drainage tube.
Invention content
The purpose of this utility model is to provide a kind of ventricular drainage pipe clamping device of neurosurgery, is institute in background technology
The clamping device for the drainage tube pointed out.
The utility model solves its above-mentioned technical problem and uses technical solution below：A kind of ventricles of the brain of neurosurgery
Pipe clamping device is drained, is mainly configured with：Trough-shaped base, left holding chamber, right holding chamber, air intake duct, holding ring, return duct,
Air duct, beam ring plate, heat gun, block pin rod, pivot pin, drainage tube, air-out groove, the left holding chamber, right holding chamber top are opened
There is air intake duct；Holding ring is formed by hollow out at the left holding chamber, right holding chamber inner core, and the outer side of holding ring be provided with it is scarce
Mouthful；
It is milled with return duct in the left holding chamber, right holding chamber；Return duct connects with air intake duct；The left folder
It holds both chamber, right holding chambers face face to fit, and clamping cavity is formed with block pin rod is mutually fixed；Air intake duct described in two closes
It encloses to form air inlet grooved ring, entering the wind socket joint in grooved ring has air duct, is socketed with beam ring plate outside air duct, socket joint has hot wind in the air duct
The air outlet tube mouth of rifle；
Return duct described in two surrounds to form return air grooved ring, and the inside of return air grooved ring forms air-out groove；The clamping
Holding ring in cavity is clamped with drainage tube；
The clamping cavity bottom is hinged by pivot pin and trough-shaped base.
Further, sealing ring is equipped between the left holding chamber, right holding chamber binding face.
Further, it is cased with damping ring on the pivot pin.
Further, it is marked in the both sides trapezoidal faces of the trough-shaped base cambered.
Further, it is fixed with thermometer on the beam ring plate.
Further, the rated power of the heat gun is at 300 ~ 700 watts.
Further, the air duct length is scalable, and the stroke that stretches is at 3-12 centimetres.
Further, the air duct center is vertically inserted with wind isolation board.
Further, 1.05-1.32 times of the holding ring interior diameter more than drainage tube overall diameter.
Further, the trough-shaped base back side is pasted with sticky agent or flat thin magnet.
The beneficial effects of the utility model：There are the air outlet tube mouth of heat gun, the folder in holding chamber body using socket joint in air duct
Held in ring is clamped with the technological means of drainage tube, can heat the intracranial tissue liquid in drainage tube so that drainage tube water conservancy diversion can
It is smooth, it avoids occurring to contain lipid material due to intracranial tissue, causes to occur the problem of freezing solidly on drainage tube wall；In addition pass through slot
The overturning of shape pedestal, the clamping height that small-scale can adjust drainage tube.
Description of the drawings
Fig. 1 is a kind of ventricular drainage pipe clamping device overall structure figure of neurosurgery of the utility model.
Fig. 2 is a kind of left holding chamber structure chart of ventricular drainage pipe clamping device of neurosurgery of the utility model.
Fig. 3 is a kind of ventricular drainage tube gripping apparatus grips cavity body structure figure of neurosurgery of the utility model.
Fig. 4 is a kind of ventricular drainage pipe clamping device detonation configuration figure of neurosurgery of the utility model.
1- trough-shaped bases in figure, the left holding chambers of 2-, the right holding chambers of 3-, 31- air intake ducts, 32- holding rings, 33- return ducts,
4- air ducts, 5- beam ring plates, 6- heat guns, 7- block pin rods, 8- pivot pins, 9- drainage tubes, 10- air-out grooves.
Specific implementation mode
1-4 makes a detailed explanation specific embodiment of the present utility model below in conjunction with the accompanying drawings.
Embodiment：A kind of ventricular drainage pipe clamping device of neurosurgery, is mainly configured with：Trough-shaped base 1, left clamping
Chamber 2, right holding chamber 3, air intake duct 31, holding ring 32, return duct 33, air duct 4, beam ring plate 5, heat gun 6, block pin rod 7, pivot pin 8,
Drainage tube 9, air-out groove 10, the left holding chamber 2,3 top of right holding chamber are provided with air intake duct 31；The left holding chamber 2,
Holding ring 32 is formed by hollow out at 3 inner core of right holding chamber, and 32 outer side of holding ring is provided with notch；
It is milled with return duct 33 in the left holding chamber 2, right holding chamber 3；Return duct 33 connects with air intake duct 31；Institute
Both the left holding chamber 2 stated, right holding chambers 3 face face fits, and fixes to form clamping cavity with 7 phase of block pin rod；Two institutes
The air intake duct 31 stated surrounds to form air inlet grooved ring, and entering the wind socket joint in grooved ring has air duct 4, and beam ring plate 5 is socketed with outside air duct 4, described
Air duct 4 in socket joint have the air outlet tube mouth of heat gun 6；
Return duct 33 described in two surrounds to form return air grooved ring, and the inside of return air grooved ring forms air-out groove 10；Described
Holding ring 32 in holding chamber body is clamped with drainage tube 9；
The clamping cavity bottom is hinged by pivot pin 8 and trough-shaped base 1.
Sealing ring is equipped between the left holding chamber 2,3 binding face of right holding chamber.
It is cased with damping ring on the pivot pin 8.
It is marked in the both sides trapezoidal faces of the trough-shaped base 1 cambered.
It is fixed with thermometer on the beam ring plate 5.
The rated power of the heat gun 6 is at 300 ~ 700 watts.
4 length of air duct is scalable, and the stroke that stretches is at 3-12 centimetres.
4 center of air duct is vertically inserted with wind isolation board.
32 interior diameter of holding ring is more than 1.05-1.32 times of 9 overall diameter of drainage tube.
1 back side of trough-shaped base is pasted with sticky agent or flat thin magnet.
The utility model core is：Both left holding chamber 2, right holding chambers 3 face face fits, and with 7 phase of block pin rod
It is fixed to form clamping cavity.Holding ring 32 is equipped in its holding chamber body, therefore when heat gun 6 is blown into hot wind toward holding ring 32,
Hot wind is discharged its air-out groove 10 that can be formed from the inside of wind groove ring.Since the holding ring 32 in holding chamber body is clamped with
Drainage tube 9, therefore the drainage tube 9 of clamped section can be heated rapidly, and since hot wind is to 10 two sides of air-out groove
Both direction is blown, and drainage tube 9 can be in one section very long Drainage Section by mild heating.
In addition to this, since 4 center of air duct is vertically inserted with wind isolation board and 4 length of air duct is scalable, by heat
The hot wind that air pressure gun 6 is blown out can be by 4 rectification of air duct, branch.So that hot wind beam is more controllable.
The effect of realization：1. drainage tube 9 is clamped so that encephalic press liquid can be exported smoothly from the brain of patient, be kept away
Exempt from not fix due to drainage tube 9, mobile and deviation accident occurs and occurs.2. can ensure drainage tube by hot-air system
9 drainages are unblocked.Since the tissue fluid of intracranial pressure contains a certain amount of lipid, drainage tube 9 is easy in generator tube
The lipid of wall is adsorbed, and affects the effect of drainage or drainage is difficult to control.3. being set to the flute profile under clamping cavity
Pedestal 1 also has two functions, one is being pasted with sticky agent by bottom rear or flat thin magnet can fix whole device
In on instrument and equipment, the second is the micro travel by trough-shaped base 1 rotates, the relative altitude of clamping cavity level can be adjusted,
The mechanism of fine tuning is provided for the height of drainage.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of ventricular drainage pipe clamping device of neurosurgery, is mainly configured with：Trough-shaped base（1）, left holding chamber（2）、
Right holding chamber（3）, air intake duct（31）, holding ring（32）, return duct（33）, air duct（4）, beam ring plate（5）, heat gun（6）, block pin
Bar（7）, pivot pin（8）, drainage tube（9）, air-out groove（10）, it is characterised in that：Left holding chamber（2）, right holding chamber（3）It opens at top
There is air intake duct（31）；The left holding chamber（2）, right holding chamber（3）Holding ring is formed by hollow out at inner core（32）, and be clamped
Ring（32）Outer side is provided with notch；
The left holding chamber（2）, right holding chamber（3）Inside it is milled with return duct（33）；Return duct（33）With air intake duct（31）Phase
Perforation；The left holding chamber（2）, right holding chamber（3）The two face face fits, and with block pin rod（7）It is mutually fixed to form folder
Hold cavity；Air intake duct described in two（31）It surrounds to form air inlet grooved ring, entering the wind socket joint in grooved ring has air duct（4）, air duct（4）Outside
It is socketed with beam ring plate（5）, the air duct（4）Interior socket joint has heat gun（6）Air outlet tube mouth；
Return duct described in two（33）It surrounds to form return air grooved ring, the inside of return air grooved ring forms air-out groove（10）；Described
Holding ring in holding chamber body（32）It is clamped with drainage tube（9）；
The clamping cavity bottom passes through pivot pin（8）With trough-shaped base（1）It is hinged.
2. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the left side
Holding chamber（2）, right holding chamber（3）Sealing ring is equipped between binding face.
3. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the axis
Pin（8）On be cased with damping ring.
4. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the slot
Shape pedestal（1）Both sides trapezoidal faces on mark it is cambered.
5. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the beam
Ring flat-plate（5）On be fixed with thermometer.
6. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the heat
Air pressure gun（6）Rated power at 300 ~ 700 watts.
7. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the wind
Cylinder（4）Length is scalable, and the stroke that stretches is at 3-12 centimetres.
8. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the wind
Cylinder（4）Center is vertically inserted with wind isolation board.
9. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the folder
Held in ring（32）Interior diameter is more than drainage tube（9）1.05-1.32 times of overall diameter.
10. a kind of ventricular drainage pipe clamping device of neurosurgery according to claim 1, it is characterised in that the slot
Shape pedestal（1）The back side is pasted with sticky agent or flat thin magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489955.7U CN207654519U (en) | 2017-05-03 | 2017-05-03 | A kind of ventricular drainage pipe clamping device of neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720489955.7U CN207654519U (en) | 2017-05-03 | 2017-05-03 | A kind of ventricular drainage pipe clamping device of neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654519U true CN207654519U (en) | 2018-07-27 |
Family
ID=62936197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720489955.7U Expired - Fee Related CN207654519U (en) | 2017-05-03 | 2017-05-03 | A kind of ventricular drainage pipe clamping device of neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943661A (en) * | 2017-05-03 | 2017-07-14 | 聂惠婷 | A kind of ventricular drainage pipe clamping device of neurosurgery |
| CN110575601A (en) * | 2019-09-19 | 2019-12-17 | 吉林大学第一医院 | Equipment for preventing deep vein catheterization from shifting in blood purification |
| CN113262339A (en) * | 2021-05-28 | 2021-08-17 | 泮双军 | Ventricular drainage tube |
-
2017
- 2017-05-03 CN CN201720489955.7U patent/CN207654519U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943661A (en) * | 2017-05-03 | 2017-07-14 | 聂惠婷 | A kind of ventricular drainage pipe clamping device of neurosurgery |
| CN106943661B (en) * | 2017-05-03 | 2021-03-26 | 岳胜磊 | Neurosurgery's ventricles of brain drainage tube clamping device |
| CN110575601A (en) * | 2019-09-19 | 2019-12-17 | 吉林大学第一医院 | Equipment for preventing deep vein catheterization from shifting in blood purification |
| CN113262339A (en) * | 2021-05-28 | 2021-08-17 | 泮双军 | Ventricular drainage tube |
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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: 20180727 Termination date: 20190503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |