CN208591112U - Foramen intervertebrale lens assist Multifunctional catheter device - Google Patents
Foramen intervertebrale lens assist Multifunctional catheter device Download PDFInfo
- Publication number
- CN208591112U CN208591112U CN201720812340.3U CN201720812340U CN208591112U CN 208591112 U CN208591112 U CN 208591112U CN 201720812340 U CN201720812340 U CN 201720812340U CN 208591112 U CN208591112 U CN 208591112U
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- CN
- China
- Prior art keywords
- assist
- catheter device
- intervertebrale lens
- tube passage
- foramen intervertebrale
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of foramen intervertebrale lens to assist Multifunctional catheter device, working tube rear body is hand holding handle, and it is equipped with side by side along its length in working tube ontology and performs the operation and observe catheter channel, pilot pin guiding tube passage and water conservancy diversion tube passage, the front end of pilot pin guiding tube passage extends to the working end head of working tube ontology, the rear end of water conservancy diversion tube passage is connected to external suction equipment by inhalation port, and the rear end of water conservancy diversion tube passage is equipped with suction control valve.The utility model accurate positioning, while the inflammatory nucleus pulposus of the fragment and denaturation of extracing any protrusion or abjection completely, the particulate material generated in surgical procedure can quickly be sucked out, it improves the efficiency of operation progress, realize cleaning thoroughly, possible secondary injury is completely avoided, therapeutic effect is good；Operation wound is small, and anesthesia is easier, and less than 20ml, postoperation recovery is rapid for bleeding, alleviates the financial burden of patient.
Description
Technical field
The utility model relates to a kind of foramen intervertebrale lens to assist Multifunctional catheter device, belong to medical sanitary apparatus.
Background technique
Since a very long time, laminectomy and lumbar discectomy are the serious protrusion of the intervertebral disc patients for the treatment of
Unique therapeutic method of surgery.However, using these modes to the more demanding of anesthesia, and wound is larger, it is slow to restore the course of disease,
For example, typical laminectomy is because its operative approach and surgical procedure are identical as small notch open surgical method, need to be through vertebra by
Flesh approach and implementation vertebral lamina fenestration, muscle ligament and bony structures excision, therefore its minimal invasive is limited；And in order to approach target
Point necessarily causes to destroy extensively to the structure of spinal stabilization important function, this is usually required that carries out spinal fusion immediately.
In order to solve these problems, foramen intervertebrale lens technology is come into being, and operation method is the intervertebral by special designing
The vertebral column minimally invasive hand that aperture mirror and corresponding mating minimally invasive spine surgical instrument, imaging and image processing system etc. collectively constitute
Art system, by triangle of safety area in intervertebral foramen, except annulus fibrosus disci intervertebralis, directly remove prominent or prolapsus nucleus pulposus and
The sclerotin of hyperplasia releases the pressure to nerve root, to eliminate caused by neurothlipsis pain, and can to diseased region into
Row continuous irrigation anti-inflammatory repairs fibrous ring with radio-frequency electrode, melts neural sensitization tissue, blocks cyclic annular nervous ramification, releases
The pain of soft patient tissues.However, be not easy that intervertebral foramen is accurately positioned in this manner, once positioning mistake, it is easy to
Cause malpractice；In addition, during taking out bone tissue, nucleus pulposus, it is easy to generate particulate material, these particulate materials
Do not allow easy-clear, extend operating time, once cleaning is not thorough, new pain can be also brought to patient.
Summary of the invention
In view of the above-mentioned problems of the prior art, facilitating the accurate of intervertebral foramen the purpose of the utility model is to provide a kind of
Positioning, and can be realized quickly removing for the particulate material generated in surgical procedure, improve procedure efficiency and therapeutic effect
Foramen intervertebrale lens assist Multifunctional catheter device.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and a kind of foramen intervertebrale lens assist Multifunctional catheter
Device, including working tube ontology, the working tube rear body are hand holding handle, and side along its length in working tube ontology
Tube passage is oriented to being equipped with operation side by side and observing catheter channel, pilot pin guiding tube passage and water conservancy diversion tube passage, pilot pin
Front end extends to the working end head of working tube ontology, and the rear end of water conservancy diversion tube passage is connected to external suction by inhalation port
Equipment out, and the rear end of water conservancy diversion tube passage is equipped with suction control valve.
Further, the hand holding handle rear end insertion is equipped with cushion.
Preferably, the cushion is rubber pad.
Preferably, described this surface layer of working tube is coated with titanium aluminum nitride coating.
Preferably, for the ease of the dismounting of each component and regular disinfection and sterilization, the suction control valve is fixed by nut
Onto hand holding handle.
Preferably, the suction equipment is VAY8828 brushless micro vacuum pump.
Preferably, the working tube ontology diameter 14mm.
Preferably, the operation and observation catheter channel diameter 6.5mm.
The utility model accurate positioning, in the inflammatory nucleus pulposus of the fragment and denaturation of extracing any protrusion or abjection completely
Osteoproliferation can be removed simultaneously, improve treatment spinal canal stenosis, additionally it is possible to the particulate material generated in surgical procedure is quickly sucked out,
It improves the efficiency of operation progress, realize cleaning thoroughly, it is entirely avoided possible secondary injury, therapeutic effect are good；
Skin incision only 7mm, operation wound is small, anaesthetizes easier, and less than 20ml, postoperation recovery is rapid for bleeding, alleviates the warp of patient
Ji burden.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model internal structure perspective view；
Fig. 3 is the A direction view in Fig. 2；
In figure, 10. working tube ontologies, the working end 10a. head, 11. operations and observation catheter channel, 12. pilot pins are led
To tube passage, 13. water conservancy diversion tube passages, 13a. inhalation port, 13b. suction control valve, 20. hand holding handles, 21. cushions.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown, a kind of foramen intervertebrale lens assist Multifunctional catheter device, including working tube ontology 10, the work to lead
10 rear portion of tube body is hand holding handle 20, and logical equipped with performing the operation and observing conduit side by side along its length in working tube ontology 10
The front end of road 11, pilot pin guiding tube passage 12 and water conservancy diversion tube passage 13, pilot pin guiding tube passage 12 extends to working tube
The rear end of the working end head 10a of ontology 10, water conservancy diversion tube passage 13 are connected to external suction equipment by inhalation port 13a,
And the rear end of water conservancy diversion tube passage 13 is equipped with suction control valve 13b.
Preferably, in order to slow down vibration and impact in foramen intervertebrale lens operating process to hand holding handle 20 and operator's arm,
Enhance stability, 20 rear end of the hand holding handle insertion is equipped with cushion 21.Cushion 21 can effectively absorb vibration, mitigate behaviour
The sense of discomfort of author.
Preferably, the cushion 21 is rubber pad.
Further, 10 surface layer of working tube ontology is coated with titanium aluminum nitride coating.The coating of titanium aluminum nitride coating
10 intensity of working tube ontology and corrosion resistance are increased, service life is extended.
Preferably, the suction control valve 13b is fixed on hand holding handle 20 by nut.It is convenient for each portion using being threadedly coupled
The dismounting of part and regular disinfection and sterilization.
Preferably, the suction equipment is VAY8828 brushless micro vacuum pump.Brushless micro vacuum pump power is small, uses
Safety；It is by DC powered, and the start and stop that can quickly adjust the flow and pump of pump by changing motor speed, realization were sucked out
Journey is freely adjusted.
Preferably, in order to facilitate hand-held, the 10 diameter 14mm of working tube ontology.
Preferably, the operation and observation 11 diameter 6.5mm of catheter channel.
In use, pilot pin is oriented to tube passage 12 from rear portion insertion pilot pin, and performing the operation and observing catheter channel 11
Middle insertion lumbar intervertebral foramen videoendoscopic surgery and observation conduit, preset inserting needle position in patient body side or side rear, anaesthetize
After catch hand holding handle 20, pilot pin is inserted into intervertebral foramen, trouble free service trigonum implement perform the operation.Annulus fibrosus disci intervertebralis it
Outside, nucleus pulposus outstanding, nerve root, dural sac and hyperplasia can be clearly seen that by lumbar intervertebral foramen videoendoscopic surgery and observation conduit
Bone tissue, and the prominent fragment of tissue of removal of disc.In surgical procedure, suction equipment can be opened, passes through water conservancy diversion tube passage 13
The particulate material generated in surgical procedure is quickly drawn out, suction size is adjusted by suction control valve 13b.Surgical procedure
In do not need other extra cleanup steps, shorten operating time.
Claims (8)
1. a kind of foramen intervertebrale lens assist Multifunctional catheter device, including working tube ontology (10), which is characterized in that the work
Catheter body (10) rear portion is hand holding handle (20), and is equipped with operation in working tube ontology (10) side by side along its length and sees
Catheter channel (11), pilot pin guiding tube passage (12) and water conservancy diversion tube passage (13) are examined, before pilot pin is oriented to tube passage (12)
End extends to the working end head (10a) of working tube ontology (10), and the rear end of water conservancy diversion tube passage (13) passes through inhalation port
(13a) is connected to external suction equipment, and the rear end of water conservancy diversion tube passage (13) is equipped with suction control valve (13b).
2. foramen intervertebrale lens according to claim 1 assist Multifunctional catheter device, which is characterized in that the hand holding handle (20)
Rear end insertion is equipped with cushion (21).
3. foramen intervertebrale lens according to claim 2 assist Multifunctional catheter device, which is characterized in that the cushion (21)
For rubber pad.
4. foramen intervertebrale lens according to claim 1 or 2 assist Multifunctional catheter device, which is characterized in that the work is led
Tube body (10) surface layer is coated with titanium aluminum nitride coating.
5. foramen intervertebrale lens according to claim 1 or 2 assist Multifunctional catheter device, which is characterized in that the suction tune
Valve (13b) is saved to be fixed on hand holding handle (20) by nut.
6. foramen intervertebrale lens according to claim 1 or 2 assist Multifunctional catheter device, which is characterized in that the suction is set
Standby is VAY8828 brushless micro vacuum pump.
7. foramen intervertebrale lens according to claim 1 or 2 assist Multifunctional catheter device, which is characterized in that the work is led
Tube body (10) diameter 14mm.
8. foramen intervertebrale lens according to claim 1 or 2 assist Multifunctional catheter device, which is characterized in that the operation and
Observe catheter channel (11) diameter 6.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812340.3U CN208591112U (en) | 2017-07-06 | 2017-07-06 | Foramen intervertebrale lens assist Multifunctional catheter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812340.3U CN208591112U (en) | 2017-07-06 | 2017-07-06 | Foramen intervertebrale lens assist Multifunctional catheter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591112U true CN208591112U (en) | 2019-03-12 |
Family
ID=65598785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720812340.3U Expired - Fee Related CN208591112U (en) | 2017-07-06 | 2017-07-06 | Foramen intervertebrale lens assist Multifunctional catheter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110289A (en) * | 2020-02-26 | 2020-05-08 | 陈鸣 | Operation channel used in lumbar fusion under intervertebral foramen mirror |
-
2017
- 2017-07-06 CN CN201720812340.3U patent/CN208591112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110289A (en) * | 2020-02-26 | 2020-05-08 | 陈鸣 | Operation channel used in lumbar fusion under intervertebral foramen mirror |
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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: 20190312 Termination date: 20190706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |