CN207356121U - leiomyoma of uterus withdrawing device - Google Patents
leiomyoma of uterus withdrawing device Download PDFInfo
- Publication number
- CN207356121U CN207356121U CN201720273257.3U CN201720273257U CN207356121U CN 207356121 U CN207356121 U CN 207356121U CN 201720273257 U CN201720273257 U CN 201720273257U CN 207356121 U CN207356121 U CN 207356121U
- Authority
- CN
- China
- Prior art keywords
- uterus
- snail hook
- pull rod
- cover body
- leiomyoma
- Prior art date
- 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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- Surgical Instruments (AREA)
Abstract
The utility model belongs to medical instruments field, and in particular to a kind of leiomyoma of uterus withdrawing device, including transverse handle, pull rod and snail hook, the upper end connection transverse handle of pull rod, lower end connection snail hook, pull rod use screw rod；Corresponding snail hook is provided with protective cover, protective cover is made of the cover board on top and the cover body of lower part, cover board is connected by the screw hole of its center with pull rod screw, the upper end of cover body is fixed on the lower face of cover board, outside diameter gradually increases cover body from bottom to top, arc transition is used between its outer wall and bottom, cover body bottom has the opening for snail hook disengaging；Along the hand of spiral in the helical duct that is internally provided with of snail hook, some through holes are provided with snail hook outer wall, there is attraction channel in pull rod, one end of attraction channel is negative-pressure ward end, and the other end is communicated with the helical duct of snail hook.Leiomyoma of uterus can be carried out by the present apparatus by firmly effective drawing, corrective surgery pain can be reduced as far as possible in operation.
Description
Technical field
A kind of leiomyoma of uterus withdrawing device is the utility model is related to, belongs to medical instruments field.
Background technology
Leiomyoma of uterus is benign tumour common in female sex organ, and the women incidence of more than 35 years old is 20%
~30%, uterus is in addition to reproductive function, or maintains the vitals of pelvic floor tissue.The treatment side of leiomyoma of uterus at present
Method can be divided into two major class of drug therapy and operative treatment.Because the treatment time of drug therapy is relatively very long, and current hand
Art treatment is quite ripe, therefore operative treatment becomes the common method for the treatment of leiomyoma of uterus.Wanted with to quality of life
The raising asked, most women can select Reservations uterus, and only intrauterine liomyoma is cut off.Lead in Hospitals at Present
Frequently with mode be out abdomen, in uterus upper cut, then medical spiral hook is inserted into leiomyoma of uterus, and uterus is put down
Sliding myomata drawing divests.But existing medical spiral is hooked in during actual operation that there are following inconvenience：
1st, when the snail hook that doctor holds enters uterus, often linked with the notch on uterus, influence operation behaviour
Make, while also add the discomfort or pain of patient；
2nd, when leiomyoma of uterus is pulled by snail hook, leiomyoma of uterus is sometimes because linking loosely, and and spiral shell
Revolve hook to depart from, need to carry out drawing operation again at this time, extend operating time, reduce procedure efficiency.
At present, the above problem is urgently to be resolved hurrily.
Utility model content
The technical problems to be solved in the utility model is：Overcome deficiency of the prior art, there is provided one kind can be by uterus
Liomyoma carries out firmly effective drawing and can reduce the uterine leio of corrective surgery pain as far as possible in operation
Myomata withdrawing device.
Leiomyoma of uterus withdrawing device described in the utility model, including transverse handle, pull rod and snail hook, pull rod
Upper end connects transverse handle, lower end connection snail hook, and pull rod uses screw rod；Corresponding snail hook is provided with protective cover, protective cover by
The cover board on top and the cover body composition of lower part, cover board are connected by the screw hole of its center with pull rod screw, the upper end of cover body
It is fixed on the lower face of cover board, outside diameter gradually increases cover body from bottom to top, and arc transition is used between its outer wall and bottom, cover
Body bottom has the opening for snail hook disengaging；Along the hand of spiral in the helical duct that is internally provided with of snail hook, snail hook outer wall
On be provided with some through holes, there is attraction channel, one end of attraction channel is negative-pressure ward end, the other end and snail hook in pull rod
Helical duct communicates.
The surgical procedure that leiomyoma of uterus is taken out using the utility model is as follows：
First, the notch of 3~4cm is provided with the uterus of patient, snail hook is screwed in cover body, then by cover body from cutting
Intrauterine is slowly stretched at mouthful, snail hook can be isolated by cover body, so as to effectively avoid snail hook to incision
Tissue links, while outside diameter gradually increases and arc transition is used between the outer wall of cover body and bottom from bottom to top because of cover body,
Therefore, when cover body is stretched into uterus can slow transition, improve patient comfort level, reduce pain, stretch to appropriate position
Postpone, the cover board on a hand-held protective cover top, another hand rotation transverse handle, at this time, snail hook is gradually from cover body bottom
Opening is stretched out, until screwing in leiomyoma of uterus, is then connected the suction tube of vacuum extractor with the attraction channel of pull rod,
Open vacuum extractor while reversely rotate transverse handle, leiomyoma of uterus is firmly adsorbed in spiral shell under suction function
(effectively prevent that leiomyoma of uterus departs from snail hook in traction process) on rotation hook, and from son under the traction action of snail hook
Divest in palace, and together enter with snail hook in protective cover, finally pull up transverse handle, by protective cover and its internal uterus
Liomyoma is taken out along notch from uterus, is finally sutured uterine incision.
Preferably, there is layer of silica gel outside the cover body, the comfort level of patient can be increased in surgical procedure, prevent gold
Belong to apparatus and ice-cold excitement occur when contacting patient.
Preferably, the peripheral dimension of the cover board is more than the peripheral dimension on cover body top, easy to hand-held.Further
Preferably, the outer circumference diameter of the cover board is not less than 4.5cm, avoids whole cover body from being asked into operation error caused by intrauterine
Topic.
Preferably, the upper end of the cover board is fixed with position fixing handle.It is further preferred that the position fixing handle is from upper
It is made of successively operation portion, connecting portion and mounting portion under and, the outside diameter of connecting portion is less than the outside diameter of operation portion and mounting portion, peace
Dress portion is fixedly connected by fastener with cover board；Position fixing handle is using being integrally formed, its center has threaded hole, and position fixing handle leads to
The threaded hole is crossed to be connected with pull rod screw.Because the top cover board of protective cover at uterine incision sometimes with being bonded, thus it is inconvenient
It is hand-held, especially in the operating process that snail hook pulls leiomyoma of uterus is reversely rotated, it can be solved by position fixing handle
Certainly this problem.
Possessed beneficial effect is the utility model compared with prior art：
Snail hook in the utility model can be screwed in cover body, so when being stretched into intrauterine or pulling out snail hook,
Snail hook is respectively positioned in cover body, so as to be isolated snail hook by cover body, and effectively avoids snail hook to incision group
That knits links；The unique texture of cover body can improve the comfort level of patient, reduce pain；Uterine smooth muscle is being pulled with snail hook
During knurl, leiomyoma of uterus is divested under suction function by firm adsorb on snail hook and smoothly from uterus, effectively anti-
Only leiomyoma of uterus departs from snail hook in traction process, both improves surgical quality, in turn ensure that procedure efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram at I positions in Fig. 1.
In figure：1st, transverse handle；2nd, pull rod；3rd, attraction channel；4th, operation portion；5th, connecting portion；6th, mounting portion；7th, cover board；
8th, cover body；9th, snail hook；10th, helical duct；11st, it is open；12nd, layer of silica gel；13rd, through hole.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, leiomyoma of uterus withdrawing device described in the utility model includes transverse handle 1,2 and of pull rod
Snail hook 9, the upper end connection transverse handle 1 of pull rod 2, lower end connection snail hook 9, pull rod 2 use screw rod；Corresponding snail hook 9 is set
Protective cover is equipped with, protective cover is made of the cover board 7 on top and the cover body 8 of lower part, and the peripheral dimension of cover board 7 is more than 8 top of cover body
Peripheral dimension, cover board 7 is threadedly coupled by the screw hole of its center with pull rod 2, and the upper end of cover body 8 is fixed on cover board 7
On lower face, outside diameter gradually increases cover body 8 from bottom to top, arc transition is used between its outer wall and bottom, cover body 8 is using stainless
Steel material, cover body 8 have layer of silica gel 12 outside, and 8 bottom of cover body has the opening 11 passed in and out for snail hook 9；Along the hand of spiral in spiral shell
Rotation hook 9 is internally provided with helical duct 10, and some through holes 13 are provided with 9 outer wall of snail hook, have attraction channel 3 in pull rod 2,
One end of attraction channel 3 is negative-pressure ward end, and the other end is communicated with the helical duct 10 of snail hook 9；Fixed in the upper end of cover board 7
Position fixing handle, position fixing handle are made of operation portion 4, connecting portion 5 and mounting portion 6 successively from top to bottom, and the outside diameter of connecting portion 5 is less than
The outside diameter of operation portion 4 and mounting portion 6, mounting portion 6 keep being fixedly connected by fastening bolt with cover board 7；Position fixing handle uses
It is integrally formed, its center has threaded hole, and position fixing handle is threadedly coupled by the threaded hole with pull rod 2.
The surgical procedure that leiomyoma of uterus is taken out using the utility model is as follows：
First, the notch of 3~4cm is provided with the uterus of patient, choosing 7 outer circumference diameter of cover board according to size incision is
The leiomyoma of uterus withdrawing device of 4.5cm, snail hook 9 is screwed in cover body 8, then slowly stretches into cover body 8 from incision
Intrauterine, can be isolated snail hook 9 by cover body 8, so as to effectively avoid hook of the snail hook 9 to incision tissue
Even, while outside diameter gradually increases and arc transition is used between the outer wall of cover body 8 and bottom from bottom to top because of cover body 8, therefore,
When cover body 8 is stretched into uterus can slow transition, improve patient comfort level, reduce pain, after stretching to appropriate location, one
Hand-held position fixing handle, another hand rotation transverse handle 1, at this time, opening 11 of the snail hook 9 gradually from 8 bottom of cover body is stretched out, directly
To screwing in leiomyoma of uterus, then the suction tube of vacuum extractor is connected with the attraction channel 3 of pull rod 2, opens negative pressure
Aspirator while reversely rotate transverse handle 1 (same, another hand will hold position fixing handle, prevent cover body 8 from rotating), uterus
Liomyoma firmly adsorbed under suction function on snail hook 9 (effectively prevent in traction process leiomyoma of uterus with
Snail hook 9 departs from), and divested under the traction action of snail hook 9 from uterus, and together enter with snail hook 9 in protective cover,
Transverse handle 1 is finally pulled up, protective cover and its internal leiomyoma of uterus are taken out along notch from uterus, finally by son
Palace notch is sutured.
Claims (6)
1. a kind of leiomyoma of uterus withdrawing device, including transverse handle (1), pull rod (2) and snail hook (9), pull rod (2) it is upper
End connection transverse handle (1), lower end connection snail hook (9), it is characterised in that：Pull rod (2) uses screw rod；Corresponding snail hook (9)
Protective cover is provided with, protective cover is made of the cover board (7) on top and the cover body (8) of lower part, and cover board (7) passes through its center
Screw hole is threadedly coupled with pull rod (2), and the upper end of cover body (8) is fixed on the lower face of cover board (7), and cover body (8) is outer from bottom to top
Footpath gradually increases, and arc transition is used between its outer wall and bottom, and cover body (8) bottom has the opening for snail hook (9) disengaging
(11)；Helical duct (10) is internally provided with snail hook (9) along the hand of spiral, some through holes are provided with snail hook (9) outer wall
(13), there is attraction channel (3), one end of attraction channel (3) is negative-pressure ward end, the other end and snail hook (9) in pull rod (2)
Helical duct (10) communicate.
2. leiomyoma of uterus withdrawing device according to claim 1, it is characterised in that：The cover body (8) has outside
Layer of silica gel (12).
3. leiomyoma of uterus withdrawing device according to claim 1, it is characterised in that：The periphery of the cover board (7)
Size is more than the peripheral dimension on cover body (8) top.
4. according to the leiomyoma of uterus withdrawing device described in claim 1,2 or 3, it is characterised in that：The cover board (7)
Outer circumference diameter is not less than 4.5cm.
5. leiomyoma of uterus withdrawing device according to claim 1, it is characterised in that：The upper end of the cover board (7)
It is fixed with position fixing handle.
6. leiomyoma of uterus withdrawing device according to claim 5, it is characterised in that：The position fixing handle from upper and
Under be made of successively operation portion (4), connecting portion (5) and mounting portion (6), the outside diameter of connecting portion (5) is less than operation portion (4) and peace
The outside diameter in dress portion (6), mounting portion (6) are fixedly connected by fastener with cover board (7)；Position fixing handle is used and is integrally formed, wherein
The heart has threaded hole, and position fixing handle is threadedly coupled by the threaded hole with pull rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273257.3U CN207356121U (en) | 2017-03-20 | 2017-03-20 | leiomyoma of uterus withdrawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273257.3U CN207356121U (en) | 2017-03-20 | 2017-03-20 | leiomyoma of uterus withdrawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207356121U true CN207356121U (en) | 2018-05-15 |
Family
ID=62424405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273257.3U Expired - Fee Related CN207356121U (en) | 2017-03-20 | 2017-03-20 | leiomyoma of uterus withdrawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207356121U (en) |
-
2017
- 2017-03-20 CN CN201720273257.3U patent/CN207356121U/en not_active Expired - Fee Related
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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: 20180515 Termination date: 20190320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |