CN201079376Y - Brain operation endoscope therapeutic auxiliary casing tube - Google Patents
Brain operation endoscope therapeutic auxiliary casing tube Download PDFInfo
- Publication number
- CN201079376Y CN201079376Y CNU2007201726675U CN200720172667U CN201079376Y CN 201079376 Y CN201079376 Y CN 201079376Y CN U2007201726675 U CNU2007201726675 U CN U2007201726675U CN 200720172667 U CN200720172667 U CN 200720172667U CN 201079376 Y CN201079376 Y CN 201079376Y
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- China
- Prior art keywords
- brain
- pipe
- tube
- sound
- drainage
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- Expired - Fee Related
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Abstract
The utility model provides an assistant bushing for brain operation endoscopic treatment. Aiming to solve the shortcomings that in the neural endoscopic operation, the brain space is narrow, the lens cannot exactly treat the focus since a drainage tube jams and the lens of a neural endoscopic light source can be easily stained with blood, the utility model provides an assistant bushing for brain operation endoscopic treatment. The utility model adopts technical proposal that the assistant bushing for brain operation endoscopic treatment consists of an outer bushing, a supporting holder, a detector tube, a tube core, a drainage tube, and a drainage bag; an elastic protection board for fixing the supporting holder is arranged on the supporting holder, the outer bushing is fixedly connected with the supporting holder, the supporting holder and the detector tube form a movable connection which can move axially, the drainage tube and the tube core can be respectively arranged in the detector tube according to the usage purpose, the drainage tube and the outer bushing form a movable connection which can move axially, and the drainage tube and the drainage bag are communicated. The utility model can increase the eyeshot space for the neural endoscopic operation, can reduce the blind zone of the operation, avoid repeated insertions into the brain by the intubatton in the operation, reduce the damage on the brain tissue, and improve the success rate of the operation.
Description
Affiliated technical field
The utility model proposes the auxiliary sleeve pipe that a kind of cerebral surgery operation is used, especially for the auxiliary sleeve pipe of brain surgical endoscope treatment of nerve endoscope treatment in the brain operation.
Background technology
Prior art is in operations of opening cranium such as the cerebral tumor, cephalophyma, and nerve endoscope is treated operations such as can effectively carrying out lesions position amplification, clear analysis cerebral tissue and hematoma tissue.Surgical field of view clearly can be provided to provide when utilizing the operation of nerve endoscope light source, but owing to be full of brain parenchymal cell and tissue in the brain essence inner chamber, cause space required when lacking nerve endoscope light source observation focus in the encephalocoele, the normal saline washing brain essence inner chamber that prior art is used certain pressure by the hematoma and the interruption of suction certain volume, form narrow and small lacuna, realize the operation of nerve endoscope light source, surgical field of view there is certain help, but this method effect is undesirable, usually cause drainage tube to stop up, nerve endoscope light source camera lens easily stains, the consequence that camera lens can't accurately be treated focus is brought very big inconvenience to operation technique, influences therapeutic effect.
Summary of the invention
Narrow and small for overcoming in the nerve endoscope operation operative space, drainage tube stops up, the shortcoming that nerve endoscope light source camera lens easily stains camera lens can't accurately be treated focus, the utility model proposes the auxiliary sleeve pipe of a kind of brain surgical endoscope treatment, it is characterized in that: the auxiliary sleeve pipe of this brain surgical endoscope treatment is by trocar sheath, bracing frame, sound-pipe, tube core, drainage tube and drainage bag are formed, bracing frame is provided with the elastic guard plate of fixing support rack, wherein trocar sheath is fixedlyed connected with bracing frame, bracing frame and sound-pipe constitute axially displaceable flexible connection, drainage tube and tube core can be separately positioned in the sound-pipe by application target, drainage tube and trocar sheath constitute axially displaceable flexible connection, and drainage tube is communicated with drainage bag.Described bracing frame and sound-pipe constitute axially displaceable flexible connection, are being threaded between bracing frame female thread and the sound-pipe external screw thread.Described sound-pipe outer contour is taper along axis direction, and the outline of sound-pipe is provided with the Length Indication scale.Described tube core front end is taper.
The beneficial effects of the utility model are effectively to be nerve endoscope operation increase surgical field of view space, for operation is provided convenience, having solved nerve endoscope light source camera lens simultaneously easily stains and causes camera lens shortcoming such as accurately to treat to focus, reduce the operation blind area, require mental skill puncture needle and intubate interting have repeatedly been avoided making in the operation to brain essence, reduced infringement, alleviated the operation misery of sufferer, improved the success rate of operation brain parenchymal tissue.
Description of drawings
Fig. 1 is this utility model generalized section.
Fig. 2 is the tube core sketch map.
Fig. 3 is drainage tube and drainage bag connection diagram.
Fig. 4 uses the tube core sketch map for this utility model.
Fig. 5 uses drainage tube and drainage bag sketch map for this utility model.
In the accompanying drawing, 1 trocar sheath, 2 bracing frames, 3 elastic guard plates, 4 sound-pipes, 5 tube cores, 6, drainage tube, 7 drainage bags.
The specific embodiment
With reference to accompanying drawing 1, the auxiliary sleeve pipe of this brain surgical endoscope treatment is made up of trocar sheath 1, bracing frame 2, sound-pipe 4, tube core 5, drainage tube 6 and drainage bag 7, bracing frame 2 is provided with the elastic guard plate 3 of fixing support rack 2, wherein trocar sheath 1 is fixedlyed connected with bracing frame 2, bracing frame 2 constitutes axially displaceable flexible connection with sound-pipe 4, drainage tube 6 and tube core 5 can be separately positioned in the sound-pipe 4 by application target, drainage tube 6 constitutes axially displaceable flexible connection with trocar sheath 1, and drainage tube 6 is communicated with drainage bag 7.Bracing frame 2 constitutes axially displaceable flexible connection with sound-pipe 4, be bracing frame 2 female threads and being threaded that sound-pipe 4 external screw threads constitute, readability according to the position and the art open country of focus, constitute axially displaceable flexible connection by bracing frame 2 and sound-pipe 4, can regulate sound-pipe 4 in the intraparenchymatous length of brain, and then regulate the degree of depth of the auxiliary sleeve pipe of brain surgical endoscope treatment at brain.In order to guide trocar sheath 1 accurately to enter the target spot of brain essence, and prevent the blood vessel of injured brain tissue, sound-pipe 4 outer contours are taper along axis direction, and tube core 5 front ends are taper simultaneously.For the ease of observation and research to focus, and to the hematoma blood volume collect accurately, on the outline of sound-pipe 4, be provided with the Length Indication scale.With reference to the accompanying drawings 4, the auxiliary sleeve pipe of brain surgical endoscope treatment utilizes tube core 5 to be used as support, when clinical use, according to the head CT sheet, in patient head the cephalophyma scope is made labelling, carry out routine disinfection, the anesthesia back is with the center of being labeled as, move towards all long 4-5 centimetres straight cut to periosteum by the scalp blood vessel, strut otch, bore the bone window of opening 1.5 centimetres of diameters with pneumatic drill, cut cerebral dura mater, electricity coagulates petechia, brain top layer, determine the depth and the direction of hematoma after brain pin puncture spy and the hematoma, extract the brain puncture needle, utilize tube core 5 as supporting, under the guiding of tube core 5 the auxiliary sleeve pipe of brain surgical endoscope treatment, slowly the auxiliary sleeve pipe of brain surgical endoscope treatment is inserted the intracranial hematoma place, with elasticity plate washer 3 the auxiliary sleeve pipe of brain surgical endoscope treatment is fixed on the cortex, extracts tube core 5, nerve endoscope light illumination equipment is placed in the auxiliary sleeve pipe of brain surgical endoscope treatment, under the watch-dog of its device of control, observe, operations such as electricity coagulates are carried out at the hematoma position.Constitute axially displaceable flexible connection referring to accompanying drawing 5 drainage tubes 6 and trocar sheath 1, can change drainage tube 6 and drainage bag 7 by plug drainage tube 6, drainage tube 6 is communicated with drainage bag 7, drainage bag 7 is the hollow sealing bag, by drainage tube 6 hematoma after the surgical procedure is drained in the drainage bag 7 during use.
Claims (5)
1. sleeve pipe is assisted in a brain surgical endoscope treatment, it is characterized in that: the auxiliary sleeve pipe of this brain surgical endoscope treatment is by trocar sheath (1), bracing frame (2), sound-pipe (4), tube core (5), drainage tube (6) and drainage bag (7) are formed, bracing frame (2) is provided with the elastic guard plate (3) of fixing support rack, wherein trocar sheath (1) is fixedlyed connected with bracing frame (2), bracing frame (2) constitutes axially displaceable flexible connection with sound-pipe (4), drainage tube (6) and tube core (5) can be separately positioned in the sound-pipe (4) by application target, drainage tube (6) constitutes axially displaceable flexible connection with trocar sheath (1), and drainage tube (6) is communicated with drainage bag (7).
2. the auxiliary sleeve pipe of a kind of brain surgical endoscope treatment according to claim 1, it is characterized in that: described bracing frame (2) constitutes axially displaceable flexible connection with sound-pipe (4), is bracing frame (2) female thread and being threaded that sound-pipe (4) external screw thread constitutes.
3. the auxiliary sleeve pipe of a kind of brain surgical endoscope treatment according to claim 1, it is characterized in that: described sound-pipe (4) outer contour is taper along axis direction.
4. the auxiliary sleeve pipe of a kind of brain surgical endoscope treatment according to claim 1, it is characterized in that: described sound-pipe (4) outline is provided with the Length Indication scale.
5. a kind of brain surgical endoscope treatment auxiliary sleeve according to claim 1, it is characterized in that: described tube core (5) front end is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201726675U CN201079376Y (en) | 2007-10-25 | 2007-10-25 | Brain operation endoscope therapeutic auxiliary casing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201726675U CN201079376Y (en) | 2007-10-25 | 2007-10-25 | Brain operation endoscope therapeutic auxiliary casing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201079376Y true CN201079376Y (en) | 2008-07-02 |
Family
ID=39613057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201726675U Expired - Fee Related CN201079376Y (en) | 2007-10-25 | 2007-10-25 | Brain operation endoscope therapeutic auxiliary casing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201079376Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614012A (en) * | 2012-03-14 | 2012-08-01 | 陈晓雷 | Endoscope guiding device |
| CN105167864A (en) * | 2015-11-02 | 2015-12-23 | 郑佳平 | Device for fixing sheath canal of nerve fiber endoscope |
-
2007
- 2007-10-25 CN CNU2007201726675U patent/CN201079376Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102614012A (en) * | 2012-03-14 | 2012-08-01 | 陈晓雷 | Endoscope guiding device |
| CN102614012B (en) * | 2012-03-14 | 2013-12-25 | 陈晓雷 | Endoscope guiding device |
| CN105167864A (en) * | 2015-11-02 | 2015-12-23 | 郑佳平 | Device for fixing sheath canal of nerve fiber endoscope |
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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: 20080702 Termination date: 20091125 |