CN207152635U - A kind of Antiskid fixing device of laparoscope puncture outfit - Google Patents
A kind of Antiskid fixing device of laparoscope puncture outfit Download PDFInfo
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- CN207152635U CN207152635U CN201720653723.0U CN201720653723U CN207152635U CN 207152635 U CN207152635 U CN 207152635U CN 201720653723 U CN201720653723 U CN 201720653723U CN 207152635 U CN207152635 U CN 207152635U
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- fixing device
- puncture outfit
- antiskid fixing
- hole
- antiskid
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Abstract
The utility model discloses a kind of puncture outfit Antiskid fixing device, the Antiskid fixing device includes the center through hole (2) passed through for puncture outfit metal tube, the diameter of the center through hole (2) is slightly less than the external diameter of puncture outfit metal tube (5), and it is provided with cone shaped countersink in center through hole (2) upper end, Antiskid fixing device body (1) bottom is tapered, upper end is an annulus, four are offered along its circumference penetrate fixed perforation (3) for suture on annulus, the annulus protrudes body, in order to which operator operates the fixing device with the depth of regulation fixing apparatus with hand, the Antiskid fixing device is made up of elastic materials such as rubber.Antiskid fixing device described in the utility model can reduce tissue damage, avoid pneumoderm from being formed, can avoid adjusting puncture outfit position in art repeatedly using Antiskid fixing device, so can both save operating time, be advantageous to organization healing again, preferably solve puncture outfit displacement problem.
Description
Technical field
A kind of medicine equipment is the utility model is related to, more specifically to a kind of fixing device of laparoscope puncture outfit.
Background technology
The puncture outfit (having the saying for being translated as stamp card again) that current domestic laparoscopic surgery uses be mostly can sterilize repeatedly, can
The metallic piercer of reuse.Shifting is easily being loosened between puncture outfit and stomach wall in operation using the defects of metallic piercer maximum
Position, easily deviate from metallic piercer surgical procedure or slip into too deep, influence operation technique and delay operating time, and put repeatedly
Enter to make stomach wall to form multiple Y shape ducts, peritonaeum breach increases, and easily forms pneumoderm in art.
Chinese patent literature CN202761256U discloses a kind of laparoscope stamp card fixer, including stamp card, stamp card gold
Category pipe, fixed mount 1 or fixed mount II, fixed mount I are horizontal type；Fixed mount I is enclosed on the boss of rubber washer；Fixed mount I sides
Provided with hook, its inwall is provided with buckle, and opening is provided with bolt, and centre is provided with boss hole, boss hole both sides be cavity with it is convex
Platform hole communicates；Rubber washer one end is provided with boss, and the other end is taper type, through hole is provided among rubber washer, the two of boss
Side is arranged with groove.Fixed mount II is vertical；Fixed mount II inner chambers are through hole, and boss is arranged with inside and outside its both sides, fixed
Frame II upper ends are provided with hole, and hole lower end side is provided with buckle, and opening is provided with bolt, and fixed mount II lower end is semicircle, and it two
Side is arranged with half-round cross hole.Laparoscope stamp card fixer can prevent stamp card displacement disclosed in CN202761256U, can reduce
Tissue damage, prevent pneumoderm.But the rubber washer 4 in the fixing device only realizes the rubber washer not by taper
To intraperitoneal movement, it can not be limited and slipped to outside abdominal cavity.The device is fixed on the hook of fixed mount by suture line of skin
To prevent to stab card abjection, still, fixed mount 3 farther out, can not be kept away with abdominal cavity skin when operator opens buckle 6, sealed buckle 6
The drawing of suture can be caused with exempting from, cause the suture between hook and abdominal cavity skin to loosen, it is impossible to effectively realize stamp card
Slipped to outside abdominal cavity.Furthermore fixed mount 3 realizes the locking of stamp card metal tube 2 by bolt 8 and buckle 6, the latch-up structure is answered
Miscellaneous, medical disposable material disclosed in the document includes fixed mount 3 and rubber washer 4, and manufacturing cost is high, complicated, and adjusts
Fixed mount 3 is switched on during the depth for stabbing card, regulation is inconvenient.
The content of the invention
The technical problems to be solved in the utility model is：Solve puncture outfit displacement problem, reduce the tune of surgical procedure repeatedly
It is whole, there is provided a kind of laparoscope puncture outfit fixing device, to need to need to adjust puncture outfit really in surgical procedure according to operation
Regulation manually as needed, convenient regulation are only needed during the depth.Meanwhile fixing device and puncture outfit is avoided to be slipped to outside abdominal cavity
The problem of.
To solve the above problems, the utility model employs the puncture outfit Antiskid fixing device of integral type, it is described anti-skidding solid
Determine the through hole that device includes passing through for puncture outfit metal tube, the diameter of the through hole is slightly less than the external diameter of puncture outfit metal tube, and
The through hole upper end is provided with cone shaped countersink, and the Antiskid fixing device body lower end is tapered, and upper end is an annulus, on annulus
Four are offered along its circumference and penetrates fixed perforation for suture, and the annulus protrudes body, in order to which operator is operated with hand
The fixing device is with the depth of regulation fixing apparatus；The Antiskid fixing device is made up of elastic materials such as rubber.
The utility model has the advantages that：Because the Antiskid fixing device is flexible, through hole and puncture outfit gold thereon
Category pipe can prevent puncture outfit from shifting by interference fit, can reduce tissue damage, prevent pneumoderm.Meanwhile prominent body
Annulus person easy to operation adjusts the Antiskid fixing device；Furthermore when using the Antiskid fixing device, operator is first in abdomen
Portion's otch by skin suture needle with the suture successively perforation through patient skin, on annulus after, suture is knotted and existed
In perforation, realizing that Antiskid fixing device outwards slips, operator also further can carry out same operation in remaining perforation,
It will be realized and fixed by suture between other perforation and the skin of abdomen of patient by suture.Only suture can also be twined
It is wound in perforation, after operation terminates, is directly opposite releasing winding, is continuing with suture and otch is sutured.As used
Suture knot to fixed form, cuts off suture after operation terminates, you can remove puncture outfit and Antiskid fixing device, will then wear
The metal tube for piercing device is firmly extracted from the through hole of Antiskid fixing device, and standby operation next time of cleaning puncture outfit sterilization is used.Due to wearing
Pierce between device metal tube and fixing device and realized by the resilient engagement of the interference fit between Kong Yuguan and fixing device,
During the depth for adjusting puncture outfit metal tube the suture between fixing device and skin of abdomen will not be caused to loosen, ensure that fixation
Effect.Antiskid fixing device described in the utility model is disposable product, is simple to manufacture, and can be made by being molded one-shot forming
, cost is low, easy to use, and can not only effectively prevent puncture outfit to abdominal cavity internal shift, and can effectively prevent from wearing
Thorn device shifts to outside abdominal cavity, has saved operating time, reduces and is adjusted repeatedly in surgical procedure, is advantageous to organization healing.
Brief description of the drawings
Fig. 1 is the position view that Antiskid fixing device described in the utility model uses in patients；
Fig. 2 is the structural representation (half sectional view) of Antiskid fixing device described in the utility model；
Fig. 3 is Fig. 2 top view.
Description of reference numerals：1- Antiskid fixing device bodies；2- center through hole；3- fixation threading holes；4- puncture outfits；5-
Puncture outfit metal tube.
Embodiment
As shown in figure 1, one end of puncture outfit metal tube 5 is inserted in the inner chamber of puncture outfit 4, the middle part dress of puncture outfit metal tube 2
There is laparoscope puncture outfit Antiskid fixing device 1, the other end of puncture outfit metal tube 5 through Antiskid fixing device 1 inserts skin (position
The lower section of Antiskid fixing device 1 in Fig. 1).
Fig. 2 is the structural representation (half sectional view) of Antiskid fixing device 1 described in the utility model, and Fig. 3 is to prevent shown in Fig. 2
The top view of sliding fixing device；Antiskid fixing device possesses conical body 1, as shown in Fig. 2 conical body 1 is located at anti-skidding fixation
The bottom of device, the upper end in the upper end of Antiskid fixing device being body 1 are an annulus protruded (referring to Fig. 3).Annulus protrudes
In the upper end of conical body 1, the side platform that the protrusion of annulus is formed is held suitable for operator, so as to the anti-skidding fixed dress of operator's adjustment
The depth put.
As shown in Fig. 2 Antiskid fixing device has center through hole 2, the upper end of center through hole 2 has cone shaped countersink, should
Cone shaped countersink causes puncture outfit metal tube 2 to facilitate insertion into the center through hole 2.The diameter of the center through hole 2 is slightly less than puncture outfit gold
Belong to the diameter of pipe 2, its specific diameter is selected according to the diameter of conventional general puncture outfit metal tube 2, due to anti-skidding fixation
Device is made of rubber elastomeric material, and the diameter of the center through hole 2 is slightly less than the diameter of puncture outfit metal tube 2, then,
When puncture outfit metal tube 2 inserts the center through hole 2, interference fit between the two realizes puncture outfit metal tube 2 in center
Fixation in through hole 2, also, no matter puncture outfit metal tube 2 insert center through hole 2 the depth, phase between the two can be realized
To fixation, the depth that this allows for the insertion skin of operator's adjustment puncture outfit metal tube 2 is very convenient.
Referring to Fig. 2,3, the upper end of Antiskid fixing device is an annulus protruded, constitutes and protrudes from the upper end of conical body 1
Protrusion annulus, offer four perforation along its circumference on the annulus, its big I arbitrarily selects, in order to which operator will suture
Line, which penetrates, to be advisable, and generally may be selected to be 3-5mm.Four perforation are symmetrical arranged along the circumference of annulus.
In use, cutting patient abdomen otch, Antiskid fixing device described in the utility model is put into otch, is operated
Person adjusts the depth of the Antiskid fixing device in otch, after adjustment is suitable, choosing by operating the top annulus of Antiskid fixing device
Patient abdomen skin site corresponding with the perforation on the annulus of Antiskid fixing device upper end is selected, suture is penetrated into trouble with sewing needle
Again by suture through the perforation on annulus after person's skin, suture is knotted in perforation.There is four perforation, behaviour on annulus
Author can according to circumstances carry out the fixation of above-mentioned suture from two of which, the skin of abdomen of Antiskid fixing device and patient it
Between pass through suture realize fix.Then puncture outfit metal tube 5 is inserted to the center through hole 2 of Antiskid fixing device, by both
Interference fit realize fixation of the puncture outfit metal tube 5 in the center through hole 2, because fixation between the two is by anti-skidding
What the elasticity of fixing device was realized so that the depth regulation of puncture outfit metal tube 5 is very convenient.
Antiskid fixing device described in the utility model is single injection-molded, is medical disposable material, cost is low, manufacturer
Just.
When using Antiskid fixing device described in the utility model, also can first it be sleeved on puncture outfit metal tube, then
Carry out suture and fix Antiskid fixing device, also only suture can be wrapped in above-mentioned perforation, it is reverse again after operation terminates
Winding is released, the suture is continuing with and sews up the incision.Such as using suture, knot tying fashion fixes anti-skidding fixed dress at perforation
Put, then cutting off suture after operation terminates after operation terminates, you can remove puncture outfit and Antiskid fixing device, will then puncture
The metal tube of device is firmly extracted from the through hole of Antiskid fixing device, and standby operation next time of cleaning puncture outfit sterilization is used.Due to puncturing
Realized, adjusted by the resilient engagement of the interference fit between Kong Yuguan and fixing device between device metal tube and fixing device
The suture between fixing device and skin of abdomen will not be caused to loosen during the depth of whole puncture outfit metal tube, ensure that fixed effect
Fruit.Antiskid fixing device described in the utility model is disposable product, is simple to manufacture, and can be made by being molded one-shot forming
, cost is low, easy to use, and can not only effectively prevent puncture outfit to abdominal cavity internal shift, and can effectively prevent from wearing
Thorn device shifts to outside abdominal cavity, has saved operating time, reduces and is adjusted repeatedly in surgical procedure, is advantageous to organization healing.
In summary, the utility model can prevent to move in puncture outfit completely, slip into abdominal cavity or posterior belly cavity, be simple to manufacture,
Cost is low, quick detachable between Antiskid fixing device and metallic piercer, metallic piercer can Reusability, relative to using disposable
Screw thread puncture outfit, it can so reduce medical treatment consumptive materials and clinical waste.Antiskid fixing device described in the utility model can reduce group
Damage is knitted, avoids pneumoderm from being formed, can avoid adjusting puncture outfit position in art repeatedly using Antiskid fixing device, so both may be used
Operating time is saved, is advantageous to organization healing again, preferably solves puncture outfit displacement problem.
Those skilled in the art will appreciate that can be to above-mentioned reality in the case of the inventive concept wide without departing substantially from its
Apply example and make change.Therefore, it can be understood that the utility model is not limited to the specific embodiment being described, and be intended to cover by
The modification in spirit and scope of the present utility model that appended claims are limited.
Claims (6)
1. a kind of Antiskid fixing device of laparoscope puncture outfit, is made up of elastomeric material, it is characterised in that：The anti-skidding fixed dress
Put by a conical body (1) and formed positioned at the protrusion annulus of the larger tapered end thereof of conical body, the annulus and conical body
(1) manufacture is integrated, the circle diameter is more than the diameter of the larger tapered end thereof of conical body, and a center through hole (2) is opened in
Conical body center, the diameter of the center through hole (2) are suitable to the diameter of general stamp card metal tube (5), stamp card metal tube (5) insertion
Central axis and the center through hole are circumferentially offered for interference fit, the prominent annulus both during center through hole (2)
(2) at least two perforation (3) of centerline axis parallel, it is described to perforate for being penetrated for suture.
2. Antiskid fixing device according to claim 1, it is characterised in that the quantity of the perforation is two, and along circle
The circumference of ring is arranged symmetrically.
3. Antiskid fixing device according to claim 1, it is characterised in that the quantity of the perforation is four, and along circle
The circumference of ring is arranged symmetrically.
4. Antiskid fixing device according to claim 1, the Antiskid fixing device is made up of elastomeric material.
5. Antiskid fixing device according to claim 1, the Antiskid fixing device single injection-molded.
6. according to the Antiskid fixing device described in one of claim 1-5, it is characterised in that the center through hole (2) is remote
The end of the less one end of conical body (1) diameter, is provided with cone shaped countersink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720653723.0U CN207152635U (en) | 2017-06-07 | 2017-06-07 | A kind of Antiskid fixing device of laparoscope puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720653723.0U CN207152635U (en) | 2017-06-07 | 2017-06-07 | A kind of Antiskid fixing device of laparoscope puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207152635U true CN207152635U (en) | 2018-03-30 |
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ID=61710302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720653723.0U Active CN207152635U (en) | 2017-06-07 | 2017-06-07 | A kind of Antiskid fixing device of laparoscope puncture outfit |
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| Country | Link |
|---|---|
| CN (1) | CN207152635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904911A (en) * | 2018-07-20 | 2018-11-30 | 芜湖碧水谣医疗设备科技有限公司 | A kind of dismountable Dispoable medical debridement rifle of nozzle component |
| CN109620322A (en) * | 2019-01-23 | 2019-04-16 | 上海执中医疗技术有限公司 | A kind of fixed stamp card with myometrial suture function |
-
2017
- 2017-06-07 CN CN201720653723.0U patent/CN207152635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904911A (en) * | 2018-07-20 | 2018-11-30 | 芜湖碧水谣医疗设备科技有限公司 | A kind of dismountable Dispoable medical debridement rifle of nozzle component |
| CN109620322A (en) * | 2019-01-23 | 2019-04-16 | 上海执中医疗技术有限公司 | A kind of fixed stamp card with myometrial suture function |
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