CN205988299U - Rotatable stapler-type endoscopic suture device - Google Patents
Rotatable stapler-type endoscopic suture device Download PDFInfo
- Publication number
- CN205988299U CN205988299U CN201620424111.XU CN201620424111U CN205988299U CN 205988299 U CN205988299 U CN 205988299U CN 201620424111 U CN201620424111 U CN 201620424111U CN 205988299 U CN205988299 U CN 205988299U
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- China
- Prior art keywords
- sewing needle
- needle
- rotatable
- stapler
- tissue
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- Withdrawn - After Issue
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Abstract
The utility model discloses rotatable stapler-type endoscopic suture device, it is arranged in hyaline cap, it uses sewing needle by the tissue apposition needing suture together, the needle point that described sewing needle includes pars intermedia and is located at pars intermedia two ends respectively, described sewing needle is made up of memorial alloy, its initial condition is connected together for two needle points, and two needle points of described sewing needle can softened separation；Using the rotatable driver being arranged in stiching instrument, two needle points of sewing needle are strutted and reach needle point penetrate tissue position when drive so that sewing needle penetrate organize and recover initial condition realize suture., by using stapler-type stiching instrument by the mode of wound or tissue one pin one pin stitching, method is novel, simple to operate for this utility model, overcomes the problem that easily tissue is caused in traditional suture way with undesirable wound；And driver is rotatable in hyaline cap, reach the purpose in adjustment sewing needle direction.
Description
Technical field
This utility model is related to a kind of operating theater instruments, more particularly, to rotatable stapler-type endoscopic suture device.
Background technology
At present, when needing to sew up a wound or connect tissue, the sewing needle generally using is needle bent, is sutured by rotation
Pin is sutured.But when carrying out space with the internal medicine operation having tunnel vision, this suture way is not easy to operate, and easily right
Tissue or wound cause damage, and the sewing needle of bending needs to first pass through scope entrance in addition it is also necessary to insertion nipper is to do a good job of it tissue
Or the both sides of wound, reuse pliers and catch sewing needle to carry out rotation suture.Therefore, operating difficultiess, the sewing needle of bending also holds
Easily undesirable infringement is caused to tissue or wound.
Utility model content
This utility model provides rotatable stapler-type endoscopic suture device, which overcomes endoscopic surgery in background technology
The existing deficiency of suture.
This utility model solves being employed technical scheme comprise that of its technical problem：
Rotatable stapler-type endoscopic suture device, it is arranged in hyaline cap, and it uses sewing needle will to need suture
Tissue apposition together, the needle point that described sewing needle includes pars intermedia and is located at pars intermedia two ends respectively, described sewing needle is by remembering
Recall alloy to make, its initial condition is connected together for two needle points, two needle points of described sewing needle can softened separation；Profit
With the rotatable driver being arranged in stiching instrument, two needle points of sewing needle are strutted and penetrate tissue reaching needle point
During position drive so that sewing needle penetrate organize and recover initial condition come to realize suture.
In a further preferred embodiment, described driver includes the punch block being furnished with least two sewing needle clips, and punch block exists
Rotatable in hyaline cap, described clip is used for clamping sewing needle to strut sewing needle and when clip is opened to discharge suture
Pin.
In a further preferred embodiment, described sewing needle clip is preferably three and more than three.
In a further preferred embodiment, described clip includes an open annular sleeve, and sewing needle can put into set by opening
In cylinder, it is provided with fixing pedestal and the sewing needle baffle plate for opening and closing opening of activity in annulus, baffle plate is logical
Cross spring to be connected on pedestal, be additionally provided with drawstring to drive baffle plate activity.
In a further preferred embodiment, the initial condition of described sewing needle is circle, a diameter of 8mm.
Compared with background technology, it has the advantage that the technical program：
1st, by using stapler-type stiching instrument by the mode of wound or tissue one pin one pin stitching, method is novel, operation
Simply, overcome the problem that easily tissue is caused in traditional suture way with undesirable wound；And driver can in hyaline cap
Rotation, reaches the purpose in adjustment sewing needle direction.
2nd, suture needle construction is simple and novel, carries out suturing easy to operate using it.
3rd, clamp sewing needle using the mode of multiple clips, clamping is stable, and release settles at one go.
4th, activation configuration is simple, the use of drawstring pulling is releasable sewing needle.
5th, spring can make baffle plate automatically recover, and facilitates the preparation of next pin.
Brief description
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of stiching instrument of the present utility model.
Fig. 2 is the sectional view one of the clip of the stiching instrument in Fig. 1, and now clip is in clamp position.
Fig. 3 is the sectional view two of the clip of the stiching instrument in Fig. 1, and now clip is in open mode.
Fig. 4 is the structural representation one of sewing needle of the present utility model, and now sewing needle is in softened state.
Fig. 5 is the structural representation two of sewing needle of the present utility model, and now sewing needle is in original state.
Fig. 6 is the design sketch using staplers wound of the present utility model.
Specific embodiment
Embodiment, refer to Fig. 1 to Fig. 5, rotatable stapler-type endoscopic suture device, and it will be needed using sewing needle 1
Together, described sewing needle 1 includes pars intermedia 12 and respectively positioned at the needle point 13 at pars intermedia two ends to the tissue apposition of suture, described
Sewing needle 1 is made up of memorial alloy, and its initial condition is connected together for two needle points, as shown in figure 5, sewing needle 1 is circle
Sewing needle, a diameter of 8mm during initial condition；Two needle points 13 of described sewing needle 1 can softened separation, as shown in Figure 4；Using
Two needle points 13 of sewing needle 1 are strutted and penetrate tissue reaching needle point 13 by the rotatable driver being arranged in stiching instrument
Position when drive so that sewing needle 1 penetrate organize and recover initial condition come to realize suture, its sewing effect figure is referring to Fig. 6 institute
Show.In endoscopic surgery, this stiching instrument is mounted in hyaline cap 3, and hyaline cap 3 can be connected on inner lenses biopsy pipeline.
In the present embodiment, described driver includes the punch block 4 being furnished with least two sewing needle clips 2, and punch block 4 is in hyaline cap
Rotatable in 3, described clip 2 is used for clamping sewing needle 1 to strut sewing needle 1 and when clip 2 is opened to discharge sewing needle
1.Two needle points 13 of sewing needle 1 are softened first and gripped by clip 2, and now sewing needle 1 is Curved, when clip 2
Open and release the stop to two needle points 13, sewing needle 1 is released organizes and return to its initial condition to realize to penetrate
Suture.
Described sewing needle clip 2 is preferably three and more than three.In the present embodiment, the quantity of clip 2 is 4.
Described clip 2 includes an open annular sleeve 21, and sewing needle 1 can be put in sleeve 21 by opening 22, annular sleeve
It is provided with the sewing needle baffle plate 24 for opening and closing opening 22 of fixing pedestal 23 and activity, baffle plate 24 is to pass through in cylinder 21
Spring 25 is connected on pedestal 23, is additionally provided with drawstring 26 to drive baffle plate 24 activity.
Using the present embodiment staplers wound or tissue when, with tissue clamps, wound both sides skin is flipped up,
And draw laminating over to one's side, stiching instrument perpendicular alignmnet pulls drawstring 26, the baffle plate 24 in sleeve 21 is pulled to open opening 22, and
Release and sewing needle needle body gripped, sewing needle 1 is released organizes and revert to circle shape to sew up a wound to penetrate,
Simultaneously because the effect of spring 25, baffle plate 24 motion returns, and pedestal spacing under, stop at its operating position, to carry out
The preparation of next pin.
Understand, in addition to the implementation, this utility model can also realize sewing needle using the driver of other structures
1 fixation and release, for example, the direction of motion of baffle plate is not as embodiment is vertical with the direction of principal axis of hyaline cap, but with transparent
The direction of principal axis of cap is parallel or intersecting, and the direction of motion of two baffle plates is not opposite but identical.
The above, only this utility model preferred embodiment, therefore this utility model enforcement can not be limited according to this
Scope, the equivalence changes made according to this utility model the scope of the claims and description and modification, all should still belong to this practicality new
In the range of type covers.
Claims (5)
1. rotatable stapler-type endoscopic suture device it is characterised in that：It is arranged in hyaline cap, and it will be needed using sewing needle
Together, described sewing needle includes pars intermedia and respectively positioned at the needle point at pars intermedia two ends, described seam to tissue apposition to be sutured
Close pin to be made up of memorial alloy, its initial condition is connected together for two needle points, and two needle points of described sewing needle can be supportted
Open and separate；Using the rotatable driver being arranged in stiching instrument, two needle points of sewing needle are strutted and wear reaching needle point
Thoroughly drive during the position of tissue so that sewing needle penetrates organizes and recover initial condition to realize suturing.
2. rotatable stapler-type endoscopic suture device according to claim 1 it is characterised in that：Described driver includes
It is furnished with the punch block of at least two sewing needle clips, punch block is rotatable in hyaline cap, described clip is used for clamping sewing needle to support
Open sewing needle and when clip is opened to discharge sewing needle.
3. rotatable stapler-type endoscopic suture device according to claim 2 it is characterised in that：Described sewing needle clip
It is preferably three and more than three.
4. rotatable stapler-type endoscopic suture device according to claim 2 it is characterised in that：Described clip includes one
Open annular sleeve, sewing needle can be put in sleeve by opening, is provided with fixing pedestal and movable being used in annulus
Open and close the sewing needle baffle plate of opening, baffle plate is to be connected on pedestal by spring, be additionally provided with drawstring to drive baffle plate to live
Dynamic.
5. rotatable stapler-type endoscopic suture device according to claim 1 it is characterised in that：Described sewing needle former
Beginning state is circle, a diameter of 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424111.XU CN205988299U (en) | 2016-05-11 | 2016-05-11 | Rotatable stapler-type endoscopic suture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424111.XU CN205988299U (en) | 2016-05-11 | 2016-05-11 | Rotatable stapler-type endoscopic suture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205988299U true CN205988299U (en) | 2017-03-01 |
Family
ID=58101826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424111.XU Withdrawn - After Issue CN205988299U (en) | 2016-05-11 | 2016-05-11 | Rotatable stapler-type endoscopic suture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205988299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919636A (en) * | 2016-05-11 | 2016-09-07 | 中国人民解放军第七五医院 | Rotatable stapler type endoscope stitching instrument |
| CN112401956A (en) * | 2020-11-10 | 2021-02-26 | 李成 | Rapid suturing device and method for annulus fibrosus after intervertebral disc herniation |
-
2016
- 2016-05-11 CN CN201620424111.XU patent/CN205988299U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919636A (en) * | 2016-05-11 | 2016-09-07 | 中国人民解放军第七五医院 | Rotatable stapler type endoscope stitching instrument |
| CN112401956A (en) * | 2020-11-10 | 2021-02-26 | 李成 | Rapid suturing device and method for annulus fibrosus after intervertebral disc herniation |
| CN112401956B (en) * | 2020-11-10 | 2021-09-24 | 山东省千佛山医院 | Fibrous ring suture device and method used after herniated intervertebral disc operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170301 Effective date of abandoning: 20190219 |
|
| AV01 | Patent right actively abandoned |