CN207101299U - Laparoscopic surgery is stretched drag hook with nerve fibre - Google Patents
Laparoscopic surgery is stretched drag hook with nerve fibre Download PDFInfo
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- CN207101299U CN207101299U CN201720084278.0U CN201720084278U CN207101299U CN 207101299 U CN207101299 U CN 207101299U CN 201720084278 U CN201720084278 U CN 201720084278U CN 207101299 U CN207101299 U CN 207101299U
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- hollow straight
- straight rod
- sliding block
- stretched
- expansion link
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Abstract
The utility model is announced a kind of laparoscopic surgery and stretched drag hook with nerve fibre, belongs to medical apparatus.Including hollow straight rod, the hollow straight rod periphery is provided with the groove for being communicated to hollow straight rod；Expansion link is slidably fitted with hollow straight rod；Described expansion link the inner is connected with sliding block, and sliding block is slidably mounted in the groove of hollow straight rod；Expansion link outer end is fixed with crotch.The utility model realizes the flexible folding and unfolding of crotch by slipper push built-in flexible bar, and in the case where not increasing patient tissue wound, preferably separation exposure pelvic nerve tissue, in favor of operation technique, reduces wound, improve the prognosis of patient.
Description
Technical field
A kind of medical apparatus is the utility model is related to, specifically a kind of laparoscopic surgery is stretched drag hook with nerve fibre.
Background technology
21 century, the revolutionary change using biomedical, organ transplant and minimally-invasive treatment as mark are making rapid progress ground
The general layout of modern medicine is created, changes the method for thinking and traditional mode of clinical treatment.Minimally invasive theory, minimal invasive techniques with it is micro-
Wound treatment has incorporated the every field of clinical treatment extensively.Gynecological clinic is the Minimally Invasive Surgery of representative as rain using laparoscope
Expansion as spring bamboo afterwards.
Today, laparoscopic surgery had wound is small, recover fast, the hospital stays is short etc. as a kind of modus operandi of minimally invasiveization
Advantage, gynecological surgery minimally invasiveization can be implemented into clinical normality, more than 90% gynecological surgery through scope.With conventional open hand
Art is compared, and laparoscopic surgery extends the opereating specification of clinician's arm by miniature long rod instrument, by the amplification of mirror body
Clearly recognizable anatomical layer and vascular distribution are acted on, intraoperative hemorrhage is reduced and is damaged with adjacent organ；Small incision of abdominal wall and close
Environment makes that surgical field of view is clear, bleeding is few, recovery is fast in the operation closed.Cervical Carcinoma Receiving Radical Resection Under Laparoscopy has fully demonstrated minimally invasive
Change, the treatment concept of standardization, meet the development trend of surgical oncology.Established during tumor operation without knurl idea and
Operating process, it is the key for determining tumor radical cure operation success or failure, it is of equal importance with aseptic concept.
Result of study so far shows that early cervical carcinoma operative treatment not only can reduce the death rate of patient and tumour is answered
The chance of hair, be also remarkably improved the postoperative quality of life of patient, particularly compared with simple radical radiation therapy when, late simultaneously
Advantage becomes apparent in terms of hair disease.Therefore, operative treatment is still the preferred therapeutic modality of current early cervical carcinoma, with laparoscope
The raising of technology, laparoscope are used for Surgical staging and the treatment of cervical carcinoma, have by stages it is accurate, wound is small, blood transfusion less, recover
It hurry up, the advantages that postoperative complications are few.
Radical hysterectomy adds pelvic lymphadenectomy to establish the basis of Radical Treatment of Cervical Cancer, but the art formula is cut off
Tissue is extensive, and damage is larger.It is postoperative often occur lower urethral symptom and（Or）Vesical dysfunction, anus and（Or）Rectum function hinders
Hinder, vulva and（Or）Vagina dysfunction, patient's prognosis is had a strong impact on, this is mainly to be damaged in art caused by pelvic autonomic nerves.
We will retain pelvic autonomic nerves as far as possible in art based on more than, and retain innervation and the physiology work(of corresponding organs
Can, to improve the prognosis of patient.Because nerve interlocks with row and with ligament more than artery and vein vascular, identification is difficult in art and is distinguished.
The content of the invention
Stretched drag hook with nerve fibre in order to solve the above technical problems, the utility model provides a kind of laparoscopic surgery.
The utility model is achieved through the following technical solutions：A kind of laparoscopic surgery is stretched drag hook with nerve fibre, including
Hollow straight rod, the hollow straight rod periphery are provided with the groove for being communicated to hollow straight rod；It is slidably fitted with hollow straight rod
Expansion link；Described expansion link the inner is connected with sliding block, and sliding block is slidably mounted in the groove of hollow straight rod；Expansion link outer end is fixed
There is crotch.
It is further：The crotch is supplied to be provided with three, and three the inner of crotch are consolidated by a circular shaped motion connection knob
It is scheduled on expansion link outer end；Three interlaced certain angles of crotch.
The one end of the hollow straight rod away from crotch is provided with Anti-slip handle.
The through hole of a radial direction is provided with the sliding block, control-rod is slidably fitted with slider throughbores；In sliding block lower end
A L-type flexibility locking bar is fixed with, the control-rod lower end is against on the upside of L-type flexibility locking bar；The L-type flexibility locking bar free end
It is against in hollow straight rod on the inwall of sliding block side, one and L-type flexibility locking bar freedom is provided with hollow straight rod inwall
Hold the lockhole coordinated.
The sliding block is included in the top shoe of hollow straight rod external cylindrical surface slip, is slided in hollow straight rod center bore inner wall
Sliding block, and the connecting rod slided in hollow straight rod groove being connected between top shoe and sliding block.
Compared with prior art, the beneficial effects of the utility model are：Realized by slipper push built-in flexible bar curved
The flexible folding and unfolding of hook, in the case where not increasing patient tissue wound, preferably separation exposes pelvic nerve tissue, in favor of hand
Art operates, and reduces wound, improves the prognosis of patient.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1st, hollow straight rod；1-1, groove；2nd, expansion link；2-1, it is flexibly connected knob；3rd, sliding block；3-1, top shoe；3-
2nd, connecting rod；3-3, sliding block；4th, crotch；5th, Anti-slip handle；6th, control-rod；7th, L-type flexibility locking bar；8th, lockhole.
Embodiment
It is a specific embodiment of the present utility model below, the utility model is described further in conjunction with accompanying drawing.
As shown in figure 1, hollow straight rod 1 is stainless steel Hollow circular beam, long 38cm, diameter 0.5cm；The cylinder table of hollow straight rod 1
Face is provided with the groove 1-1 for being communicated to hollow straight rod 1.Expansion link 2 is slidably fitted with hollow straight rod 1；The inner connection of expansion link 2
There is sliding block 3, sliding block 3 is slidably mounted in the groove 1-1 of hollow straight rod 1, and the flexible of expansion link 2 is controlled by sliding block 3.It is flexible
The outer end of bar 2 is fixed with three 1cm crotches 4, the blunt nosed no hangnail of crotch 4；Three the inner of crotch 4 are connected by a circular shaped motion
Knob 2-1 is fixed on the outer end of expansion link 2；Three 4 interlaced certain angles of crotch, facilitate operation technique.Hollow straight rod 1 is away from curved
One end of hook 4 is provided with Anti-slip handle 5, for being gripped in operation.The structure of a self-locking is provided between sliding block 3 and hollow straight rod 1,
, can be locked when expansion link 2 is fully retracted in hollow straight rod 1.Its concrete structure is that it is cylindrical that sliding block 3 is included in hollow straight rod 1
The top shoe 3-1 that cylinder slides, in the sliding block 3-3 that the center bore inner wall of hollow straight rod 1 slides, and it is connected to top shoe 3-1
The connecting rod 3-2 slided in the groove 1-1 of hollow straight rod 1 between sliding block 3-3；It is provided with top shoe 3-1 and sliding block 3-3
The through hole of one relative radial direction, control-rod 6 is slidably fitted with this through hole；The lower end of sliding block 3 is fixed with a L-type flexibility
Locking bar 7, the right-hand member of L-type flexibility locking bar 7 are fixed, and left end is free end, upwardly disposed；The lower end of control-rod 6 is against L-type flexibility locking bar 7
Upside, the left end of L-type flexibility locking bar 7 can be pressed by pressing L-type flexibility locking bar 7 and moved down；One is provided with the inwall of hollow straight rod 1
The individual lockhole 8 coordinated with the free end of L-type flexibility locking bar 7；When L-type flexibility locking bar 7 is not stressed, L-type flexibility locking bar 7 is left
In end insertion lockhole 8, the locking of expansion link 2 is realized, gently by lower control arm 6, you can realize the unblock of expansion link 2.
Claims (5)
1. a kind of laparoscopic surgery is stretched drag hook, including hollow straight rod with nerve fibre（1）, it is characterised in that：It is described hollow straight
Bar（1）Periphery, which is provided with, is communicated to hollow straight rod（1）Groove（1-1）；In hollow straight rod（1）Inside it is slidably fitted with expansion link
（2）；The expansion link（2）The inner is connected with sliding block（3）, sliding block（3）It is slidably mounted on hollow straight rod（1）Groove（1-1）It is interior；
Expansion link（2）Outer end is fixed with crotch（4）.
2. laparoscopic surgery according to claim 1 is stretched drag hook with nerve fibre, it is characterised in that：The crotch（4）
For provided with three, three crotches（4）Inner pass through a circular shaped motion and connect knob（2-1）It is fixed on expansion link（2）Outer end；Three
Individual crotch（4）Interlaced certain angle.
3. laparoscopic surgery according to claim 1 is stretched drag hook with nerve fibre, it is characterised in that：The hollow straight rod
（1）Away from crotch（4）One end be provided with Anti-slip handle（5）.
4. laparoscopic surgery according to claim 1 is stretched drag hook with nerve fibre, it is characterised in that：The sliding block（3）
On be provided with the through hole of a radial direction, in sliding block（3）Control-rod is slidably fitted with through hole（6）；In sliding block（3）Lower end is fixed with one
Individual L-type flexibility locking bar（7）, the control-rod（6）Lower end is against L-type flexibility locking bar（7）Upside；The L-type flexibility locking bar（7）From
Hollow straight rod is against by end（1）Interior close sliding block（3）On the inwall of side, in hollow straight rod（1）One and L-type are provided with inwall
Flexible locking bar（7）The lockhole that free end coordinates（8）.
5. laparoscopic surgery according to claim 4 is stretched drag hook with nerve fibre, it is characterised in that：The sliding block（3）
It is included in hollow straight rod（1）The top shoe that external cylindrical surface slides（3-1）, in hollow straight rod（1）The downslide that center bore inner wall slides
Block（3-3）, and it is connected to top shoe（3-1）With sliding block（3-3）Between in hollow straight rod（1）Groove（1-1）Interior slip
Connecting rod（3-2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084278.0U CN207101299U (en) | 2017-01-23 | 2017-01-23 | Laparoscopic surgery is stretched drag hook with nerve fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084278.0U CN207101299U (en) | 2017-01-23 | 2017-01-23 | Laparoscopic surgery is stretched drag hook with nerve fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101299U true CN207101299U (en) | 2018-03-16 |
Family
ID=61596234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720084278.0U Expired - Fee Related CN207101299U (en) | 2017-01-23 | 2017-01-23 | Laparoscopic surgery is stretched drag hook with nerve fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101299U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403166A (en) * | 2018-03-19 | 2018-08-17 | 秦素红 | The application method of nerve hook is adjusted in a kind of stable |
| CN108403167A (en) * | 2018-03-19 | 2018-08-17 | 秦素红 | A kind of operation flexible nerve hook and application method |
| CN108403168A (en) * | 2018-03-19 | 2018-08-17 | 秦素红 | A kind of application method of built-in adjustable nerve hook and nerve hook |
| CN108577906A (en) * | 2018-03-19 | 2018-09-28 | 秦素红 | A kind of flexible nerve hook of operation |
| CN108577905A (en) * | 2018-03-19 | 2018-09-28 | 秦素红 | A kind of built-in adjustable nerve hook |
-
2017
- 2017-01-23 CN CN201720084278.0U patent/CN207101299U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403166A (en) * | 2018-03-19 | 2018-08-17 | 秦素红 | The application method of nerve hook is adjusted in a kind of stable |
| CN108403167A (en) * | 2018-03-19 | 2018-08-17 | 秦素红 | A kind of operation flexible nerve hook and application method |
| CN108403168A (en) * | 2018-03-19 | 2018-08-17 | 秦素红 | A kind of application method of built-in adjustable nerve hook and nerve hook |
| CN108577906A (en) * | 2018-03-19 | 2018-09-28 | 秦素红 | A kind of flexible nerve hook of operation |
| CN108577905A (en) * | 2018-03-19 | 2018-09-28 | 秦素红 | A kind of built-in adjustable nerve hook |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20220123 |