CN207477521U - A kind of anti-skidding abdomen wall sewing puncture needle - Google Patents
A kind of anti-skidding abdomen wall sewing puncture needle Download PDFInfo
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- CN207477521U CN207477521U CN201621199858.6U CN201621199858U CN207477521U CN 207477521 U CN207477521 U CN 207477521U CN 201621199858 U CN201621199858 U CN 201621199858U CN 207477521 U CN207477521 U CN 207477521U
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- needle
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- button
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- annulus
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Abstract
The utility model discloses a kind of anti-skidding abdomen wall sewing puncture needles, button, return spring, needle core, finger are promoted to clamp needle handle including annulus, needle core, needle body, grab coil spring hook；Wherein return spring is promoted in annulus in front of button, for annulus to be made to promote button self-return after use；Needle core passes through return spring button to be promoted to be connected with annulus, and coil spring hook is is grabbed in needle core front end；It grabs when coil spring is hooked in non-working condition in the cavity in needle body, non slip surface on the two sides for the fingerhold that needle handle is clamped in finger is set, strip projected parts are set on non slip surface.The utility model can conveniently, it is reliable, safely carry out stomach wall whole layer suture, abdominal infection will not be generated, reduced during wound healing and postoperative various complication, it is easy to operate, shorten the time of suture, suture efficiency and safe.
Description
Technical field
The utility model is related to field of medical appliances, more particularly to a kind of anti-skidding abdomen wall sewing puncture needle.
Background technology
In modern medicine, in laparoscopic surgery, due to operative incision is small and deep and surgical procedure and instrument it is special
Property, increases the complication of laparoscope puncturing hole, and main complication includes:Trocar puncture hole hemorrhage, puncturing hole are crazy about, puncturing hole heals
Bad and puncturing hole its hetero-organization plantation etc..Whether these complication and the size of puncturing hole, position, puncturing hole are expanded, fascia
It is related many factors such as whether to suture, but by firmly suturing closing notch, postoperative cut can be reduced to a certain extent and said simultaneously
Send out the generation of disease.And traditional looper now used, it is in addition curved since peritoneal layer is in the innermost layer of stomach wall in sewing process
The radian shape of needle, doctor are difficult to exact be closed peritoneal layer in the case where that can not look at peritonaeum straight.
The patent No. 201520232104.7, the stomach wall seam of applying date 2015.04.13, Authorization Notice No. CN 204562250U
Suitable pricker, although stomach wall whole layer suture can be carried out easily, due to being not provided with anti-skid device on needle handle, during operation
Doctor holds needle handle and is susceptible to slip, causes needle core that can touch abdomen internal and causes to infect.
The utility model can facilitate, is reliable, safely carrying out stomach wall whole layer suture, will not generate abdominal infection, reduce
During wound healing and postoperative various complication, and it is easy to operate, the time of suture is shortened, sutures efficiency and safety
Property it is high.
Utility model content
The utility model aim is to provide a kind of anti-skidding abdomen wall sewing puncture needle.
The technical solution of the utility model is：
A kind of anti-skidding abdomen wall sewing puncture needle, including needle handle part and needle portion, needle handle part by annulus promote button,
Return spring, needle core, finger clamp needle handle composition, needle portion by needle core, needle body, grab coil spring hook and form；Wherein return spring
It is promoted in front of button in annulus, for annulus to be made to promote button self-return after use；Needle core pass through return spring with
Annulus promotes button to be connected, and coil spring hook is is grabbed in needle core front end；It grabs when coil spring is hooked in non-working condition in the cavity in needle body,
Finger is clamped and non slip surface is set on the two sides of the fingerhold of needle handle, and strip projected parts are set on non slip surface.
Preferably, it grabs coil spring hook and is set as single hook or double hook structure, single hook structure front end hook is set as hook solid or S
Shape, double hook structure front-end hook can close up；Double hook structure front-end hook is set as justifying hook-shaped or straight hook shape, and double hook structure grabs line
Spring hook can open automatically after stretching out needle body, can close up automatically again after withdrawing needle body.
Preferably, the non slip surface is arc-shaped mutually to agree with finger shape.
Preferably, it is 2.5cm-3.5cm that the annulus, which promotes the interior diameter of button,.
The utility model has following advantageous effect：
The utility model can facilitate, is reliable, safely carrying out stomach wall whole layer suture, will not generate abdominal infection, reduce
During wound healing and postoperative various complication, and it is easy to operate, the time of suture is shortened, sutures efficiency and safety
Property it is high.
Description of the drawings
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the use state diagram of the utility model；
Fig. 4 is 1 needle portion use state diagram of the utility model embodiment；
Fig. 5 is 2 needle portion use state diagram of the utility model embodiment；
Fig. 6 is 3 needle portion use state diagram of the utility model embodiment；
Fig. 7 is 4 needle portion use state diagram of the utility model embodiment；
Wherein, 1, annulus promotes button；2nd, finger clamps needle handle；3rd, return spring；4th, needle core；5th, needle body；6th, coil spring is grabbed
Hook；7th, non slip surface.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality
It is novel, it is not used to limit the utility model.
Below in conjunction with the accompanying drawings and specific embodiment is further described the application principle of the utility model.
Embodiment 1
Such as Fig. 1-3, a kind of anti-skidding abdomen wall sewing puncture needle, including needle handle part and needle portion, needle handle part is by annulus
Button 1, return spring 3, needle core 4, finger is promoted to clamp needle handle 2 and form, needle portion by needle core 4, needle body 5, grab 6 groups of coil spring hook
Into；Wherein return spring 3 promotes 1 front of button in annulus, for annulus to be made to promote 1 self-return of button after use；
Needle core 4 passes through return spring 3 button 1 to be promoted to be connected with annulus, and coil spring hook 6 is is grabbed in 4 front end of needle core；Coil spring hook 6 is grabbed not work
In cavity in needle body 5 during state, non slip surface 7, non slip surface 7 are set on the two sides for the fingerhold that needle handle 2 is clamped in finger
Upper setting strip projected parts.
Preferably, it such as Fig. 4, grabs coil spring hook 6 and is set as double hook structure, double hook structure front-end hook can close up；Double blackwall hitch
Structure front-end hook is set as straight hook shape, and double hook structure, which is grabbed after coil spring hook 6 stretches out needle body 5, to open automatically, again can after withdrawal needle body 5
Automatically close up.
Preferably, the non slip surface 7 is arc-shaped mutually to agree with finger shape.
Preferably, it is 2.5cm that the annulus, which promotes the interior diameter of button 1,.
It is promoted in button 1 in use, thumb is inserted in annulus, finger is clamped with middle finger and forefinger and clamps needle handle 2, pushed
Annulus promotes button 1, makes to grab coil spring hook 6 and open, and grips suture, and suture pulls in needle by the coil spring hook 6 of grabbing stretched out outside needle body 5
It in body 5, is punctured in the monitoring lower band line of laparoscope, the needle body 5 of abdomen wall sewing puncture needle is made once to pass through stomach wall, fascia, peritonaeum,
Annulus promotes button 1 that suture is discharged into vivo, after withdrawing from needle body 5, opening offside directly from abdomen wall puncture to pushing away in vivo
Go out to grab coil spring hook 6, promptly pulled out in vitro after suture, suture both ends are located at the notch both sides outside body surface, then the suture for passing through both sides
End knots, and can realize the whole layer suture to the notch of patient.
Embodiment 2
Such as Fig. 1-3, a kind of anti-skidding abdomen wall sewing puncture needle, including needle handle part and needle portion, needle handle part is by annulus
Button 1, return spring 3, needle core 4, finger is promoted to clamp needle handle 2 and form, needle portion by needle core 4, needle body 5, grab 6 groups of coil spring hook
Into；Wherein return spring 3 promotes 1 front of button in annulus, for annulus to be made to promote 1 self-return of button after use；
Needle core 4 passes through return spring 3 button 1 to be promoted to be connected with annulus, and coil spring hook 6 is is grabbed in 4 front end of needle core；Coil spring hook 6 is grabbed not work
In cavity in needle body 5 during state, non slip surface 7, non slip surface 7 are set on the two sides for the fingerhold that needle handle 2 is clamped in finger
Upper setting strip projected parts.
Preferably, it such as Fig. 5, grabs coil spring hook 6 and is set as double hook structure, double hook structure front-end hook can close up；Double blackwall hitch
Structure front-end hook is set as round hook-shaped, and double hook structure, which is grabbed after coil spring hook 6 stretches out needle body 5, to open automatically, again can after withdrawal needle body 5
Automatically close up.
Preferably, the non slip surface 7 is arc-shaped mutually to agree with finger shape.
Preferably, it is 3.5cm that the annulus, which promotes the interior diameter of button 1,.
It is promoted in button 1 in use, thumb is inserted in annulus, finger is clamped with middle finger and forefinger and clamps needle handle 2, pushed
Annulus promotes button 1, makes to grab coil spring hook 6 and open, and grips suture, and suture pulls in needle by the coil spring hook 6 of grabbing stretched out outside needle body 5
It in body 5, is punctured in the monitoring lower band line of laparoscope, the needle body 5 of abdomen wall sewing puncture needle is made once to pass through stomach wall, fascia, peritonaeum,
Annulus promotes button 1 that suture is discharged into vivo, after withdrawing from needle body 5, opening offside directly from abdomen wall puncture to pushing away in vivo
Go out to grab coil spring hook 6, promptly pulled out in vitro after suture, suture both ends are located at the notch both sides outside body surface, then the suture for passing through both sides
End knots, and can realize the whole layer suture to the notch of patient.
Embodiment 3
Such as Fig. 1-3, a kind of anti-skidding abdomen wall sewing puncture needle, including needle handle part and needle portion, needle handle part is by annulus
Button 1, return spring 3, needle core 4, finger is promoted to clamp needle handle 2 and form, needle portion by needle core 4, needle body 5, grab 6 groups of coil spring hook
Into；Wherein return spring 3 promotes 1 front of button in annulus, for annulus to be made to promote 1 self-return of button after use；
Needle core 4 passes through return spring 3 button 1 to be promoted to be connected with annulus, and coil spring hook 6 is is grabbed in 4 front end of needle core；Coil spring hook 6 is grabbed not work
In cavity in needle body 5 during state, non slip surface 7, non slip surface 7 are set on the two sides for the fingerhold that needle handle 2 is clamped in finger
Upper setting strip projected parts.
Preferably, it such as Fig. 6, grabs coil spring hook 6 and is set as single hook structure, single hook structure front end hook is set as S shapes, single hook knot
Structure grabs coil spring hook 6 can free shrink and stretching in needle body 5.
Preferably, the non slip surface 7 is arc-shaped mutually to agree with finger shape.
Preferably, it is 3cm that the annulus, which promotes the interior diameter of button 1,.
It is promoted in button 1 in use, thumb is inserted in annulus, finger is clamped with middle finger and forefinger and clamps needle handle 2, pushed
Annulus promotes button 1, makes to grab coil spring hook 6 and hooks up suture, and suture pulls in needle body 5 by the coil spring hook 6 of grabbing stretched out outside needle body 5
It is interior, it is punctured in the monitoring lower band line of laparoscope, the needle body 5 of abdomen wall sewing puncture needle is made once to pass through stomach wall, fascia, peritonaeum, circle
Ring promotes button 1 that suture is discharged into vivo, after withdrawing from needle body 5, is directly released in the offside of opening from abdomen wall puncture to internal
Coil spring hook 6 is grabbed, is promptly pulled out in vitro after suture, suture both ends are located at the notch both sides outside body surface, then the suture ends for passing through both sides
Head knots, and can realize the whole layer suture to the notch of patient.
Embodiment 4
Such as Fig. 1-3, a kind of anti-skidding abdomen wall sewing puncture needle, including needle handle part and needle portion, needle handle part is by annulus
Button 1, return spring 3, needle core 4, finger is promoted to clamp needle handle 2 and form, needle portion by needle core 4, needle body 5, grab 6 groups of coil spring hook
Into；Wherein return spring 3 promotes 1 front of button in annulus, for annulus to be made to promote 1 self-return of button after use；
Needle core 4 passes through return spring 3 button 1 to be promoted to be connected with annulus, and coil spring hook 6 is is grabbed in 4 front end of needle core；Coil spring hook 6 is grabbed not work
In cavity in needle body 5 during state, non slip surface 7, non slip surface 7 are set on the two sides for the fingerhold that needle handle 2 is clamped in finger
Upper setting strip projected parts.
Preferably, it such as Fig. 7, grabs coil spring hook 6 and is set as single hook structure, single hook structure front end hook is set as hook solid, single
Hook structure grabs coil spring hook 6 can free shrink and stretching in needle body 5.
Preferably, the non slip surface 7 is arc-shaped mutually to agree with finger shape.
Preferably, it is 3cm that the annulus, which promotes the interior diameter of button 1,.
It is promoted in button 1 in use, thumb is inserted in annulus, finger is clamped with middle finger and forefinger and clamps needle handle 2, pushed
Annulus promotes button 1, makes to grab coil spring hook 6 and hooks up suture, and suture pulls in needle body 5 by the coil spring hook 6 of grabbing stretched out outside needle body 5
It is interior, it is punctured in the monitoring lower band line of laparoscope, the needle body 5 of abdomen wall sewing puncture needle is made once to pass through stomach wall, fascia, peritonaeum, circle
Ring promotes button 1 that suture is discharged into vivo, after withdrawing from needle body 5, is directly released in the offside of opening from abdomen wall puncture to internal
Coil spring hook 6 is grabbed, is promptly pulled out in vitro after suture, suture both ends are located at the notch both sides outside body surface, then the suture ends for passing through both sides
Head knots, and can realize the whole layer suture to the notch of patient.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, can be readily occurred in
Change or replacement, should be covered within the scope of the utility model.
Claims (3)
1. a kind of anti-skidding abdomen wall sewing puncture needle, including needle handle part and needle portion, needle handle part by propulsion button (1), return
Position spring (3), needle core (4), finger clamp needle handle (2) composition, needle portion by needle core (4), needle body (5), grab coil spring hook (6) group
Into；Wherein return spring (3) is being promoted in front of button (1), for making propulsion button (1) self-return after use；Needle
Core (4) is across return spring (3) with promoting button (1) to be connected, and coil spring hook (6) is is grabbed in needle core (4) front end；Coil spring hook (6) is grabbed to exist
During non-working condition in the cavity in needle body (5), which is characterized in that the propulsion button is circle, and needle handle is clamped in finger
(2) non slip surface (7) on the two sides of fingerhold is set, strip projected parts are set on non slip surface (7), the non slip surface (7) be with
Finger shape mutually agrees with arc-shaped.
2. a kind of anti-skidding abdomen wall sewing puncture needle according to claim 1, which is characterized in that grab coil spring hook (6) and be set as
Single hook or double hook structure, single hook structure front end hook are set as hook solid or S shapes；Double hook structure front-end hook is set as round hook-shaped
Or straight hook shape, double hook structure grab coil spring hook (6) and stretch out needle body (5) automatic opening afterwards, withdraw needle body (5) and close up automatically afterwards.
3. a kind of anti-skidding abdomen wall sewing puncture needle according to claim 1, which is characterized in that the annulus promotes button
(1) interior diameter is 2.5cm-3.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199858.6U CN207477521U (en) | 2016-10-28 | 2016-10-28 | A kind of anti-skidding abdomen wall sewing puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199858.6U CN207477521U (en) | 2016-10-28 | 2016-10-28 | A kind of anti-skidding abdomen wall sewing puncture needle |
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| Publication Number | Publication Date |
|---|---|
| CN207477521U true CN207477521U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199858.6U Active CN207477521U (en) | 2016-10-28 | 2016-10-28 | A kind of anti-skidding abdomen wall sewing puncture needle |
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| Country | Link |
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| CN (1) | CN207477521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269651A (en) * | 2019-07-18 | 2019-09-24 | 上海交通大学医学院附属第九人民医院 | A kind of remporomandibular joint mirror puncture stitching unstrument |
| CN112022250A (en) * | 2020-09-16 | 2020-12-04 | 王中显 | Laparoscope incision suturing auxiliary device and using method thereof |
-
2016
- 2016-10-28 CN CN201621199858.6U patent/CN207477521U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269651A (en) * | 2019-07-18 | 2019-09-24 | 上海交通大学医学院附属第九人民医院 | A kind of remporomandibular joint mirror puncture stitching unstrument |
| CN112022250A (en) * | 2020-09-16 | 2020-12-04 | 王中显 | Laparoscope incision suturing auxiliary device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: 277000 Yuejin Road, Yicheng Economic Development Zone, Zaozhuang City, Shandong Province Patentee after: Zaozhuang Huikang Medical Supplies Co., Ltd. Address before: 201202 Chuansha Road, Pudong New Area, Pudong New Area, Shanghai, 8 Patentee before: Shanghai Chi Cha Medical Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 277020 no.3168, Fuyuan Third Road, high tech Zone, Zaozhuang City, Shandong Province Patentee after: Shandong Yuanke Biotechnology Co.,Ltd. Address before: 277000 Yuejin Road, Yicheng Economic Development Zone, Zaozhuang City, Shandong Province Patentee before: ZAOZHUANG HUIKANG MEDICAL SUPPLIES Co.,Ltd. |
|
| CP03 | Change of name, title or address |