CN209032480U - A kind of laparoscope children's hernia repairing stitching unstrument - Google Patents
A kind of laparoscope children's hernia repairing stitching unstrument Download PDFInfo
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- CN209032480U CN209032480U CN201821345201.5U CN201821345201U CN209032480U CN 209032480 U CN209032480 U CN 209032480U CN 201821345201 U CN201821345201 U CN 201821345201U CN 209032480 U CN209032480 U CN 209032480U
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- needle body
- interior bar
- wall
- children
- laparoscope
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Abstract
The utility model discloses a kind of laparoscope children's hernias to repair stitching unstrument, including needle body component and compression assemblies, and needle body component includes that needle hooks, punctures needle body, convergence set, first support bar and combing wheel；Needle hooks and puncture needle body by integral forming；Convergence set fixing sleeve is external set on puncture needle, and combing wheel is fixedly connected on the outer surface of convergence set by first support bar；Compression assemblies include pressure hook, interior bar, reset spring, second support bar and pull rod；Pressure, which is hooked, to be integrally formed and is set in puncture needle body with interior bar；Reset spring is sheathed on outside interior bar；Drag link sleeve is external set on puncture needle, and second support bar both ends are separately connected pull rod and interior bar.The utility model can avoid knotting between wire body in suture operation and wire body and contacting blood, so as to go on smoothly operation.The utility model technology is defended planning commission's " three engineerings " project (SZSM201812055) and subsidized by 2017 annual state natural sciences funds (81770512) and 2018 annual Shenzhen.
Description
Technical field
The utility model belongs to field of medical technology more particularly to a kind of laparoscope children's hernia repairing stitching unstrument.
Background technique
Some internal organs or tissue leave its normal anatomy position in hernia, i.e. human body, thin by what is formed the congenital or day after tomorrow
Weakness, defect or hole enter another position.Common hernia have umbilical hernia, direct inguinal hernia, oblique hernia, incisional hernia, recurrence after operation hernia,
Hernia of white line, femoral hernia etc..Abdominal hernia is mostly since cough, sneeze, overexertion, abdominal obesity, defecation of exerting oneself, gestation, children are excessive
Cry, the reasons such as old stomach wall intensity retrogression cause intra-abdominal pressure to increase, force intraperitoneal free internal organs such as: small intestine, blind
The internal organs such as intestines, omentum majus, bladder, ovary, fallopian tubal are entered by human normal or abnormal weak spot or defect, hole
Another position.
When carrying out hernia suture to patient, suture required for medical staff can place always hospital bed patient body
On, due to the phenomenon that easily knotting between wire body, and it is placed in the wire body on patient body and can be also in contact with blood, blood
The solidification of liquid can equally impact wire body, so that the operation for influencing medical staff is implemented.
Utility model content
The utility model provides a kind of laparoscope children's hernia repairing stitching unstrument, it is intended to solve seam required for medical staff
Zygonema can place always on hospital bed patient body, due to the phenomenon that easily knotting between wire body, and be placed in patient body
On wire body can also be in contact with blood, the solidification of blood can equally impact wire body, to influence the hand of medical staff
Art implementation issue.
The utility model is realized in this way a kind of laparoscope children's hernia repairs stitching unstrument, including needle body component 1 and squeeze
Press component 2；The needle body component 1 includes that needle hooks 11, punctures needle body 12, convergence set 14, first support bar 15 and combing wheel 16；Its
In:
Needle hooks side opening on 11, and puncture needle body 12 is hollow structure, and needle hooks 11 and is integrally formed with needle body 12 is punctured；Convergence set
14 fixing sleeves, which are set to, to be punctured outside needle body 12, and is located at the upper end for puncturing needle body 12；Combing wheel 16 is fixed by first support bar 15
It is connected to the outer surface of convergence set 14, one end of first support bar 15 is fixedly connected with convergence set 14, the other end and combing wheel 16
Central axis rotation connection；
The compression assemblies 2 include that pressure hooks 21, interior bar 22, reset spring 23, the second support bar 24 of L-type and pull rod 25；
Wherein:
Pressure hooks 21 and is integrally formed with interior bar 22, and integrally formed pressure hook 21 is set to interior bar 22 to be punctured in needle body 12, and interior
Bar 22 and the inner wall for puncturing needle body 12 are slidably connected, and pressure hook 21 and needle hook 11 shapes and be adapted and be in contact；23 sets of reset spring
Set on the outer surface of interior bar 22, the upper end of reset spring 23 is fixing end, and the lower end of reset spring 23 is free end, and free end can
It moves and moves with interior bar 22；Pull rod 25 is sheathed on the outer surface for puncturing needle body 12, and 25 bottom end of pull rod is connected with second support bar
24, the outer wall for puncturing needle body 12 opens up sliding slot, and the other end of second support bar 24 is run through by sliding slot punctures needle body 12, and connects
22 outer wall of interior bar.
Further, the inner wall of interior bar 22 and puncture needle body 12 is slidably connected, specifically:
22 outer wall of interior bar is equipped with two opposite fixture blocks, and the inner wall for puncturing needle body 12 is equipped with the corresponding card slot of fixture block, and fixture block is sliding
It is dynamic to be connected to card slot.
Further, the fixing end of reset spring 23 is fixed on the inner wall for puncturing needle body 12.
Preferably, puncture needle body 12 and the interior bar 22 are cylindrical.
Preferably, needle body component 1 further includes keeping out ring 13, it is described to keep out ring 13 and puncture 12 cavity shape of needle body
Match, and be fixedly connected on 12 inner wall of puncture needle body, the pull rod 25 is kept out ring 13 and be used to described through ring 13 is kept out
Pull rod 25 is limited.
Further, the inner wall of interior bar 22 and puncture needle body 12 is slidably connected, specifically:
22 outer wall of interior bar is equipped with two opposite fixture blocks, and the inner wall for puncturing needle body 12 is equipped with the corresponding card slot of fixture block, and fixture block is sliding
It is dynamic to be connected to card slot；
Meanwhile the needle body component 1 further includes keeping out ring 13, it is described to keep out ring 13 and puncture 12 cavity shape of needle body
Match, and be fixedly connected on 12 inner wall of puncture needle body, the pull rod 25 is kept out ring 13 and be used to described through ring 13 is kept out
Pull rod 25 is limited.
It is located above the card slot preferably, keeping out ring 13.
Preferably, the fixing end of reset spring 23 is fixedly connected with the bottom for keeping out ring 13.
Compared with prior art, the utility model has the beneficial effects that
A kind of laparoscope children's hernia of the utility model repairs stitching unstrument, passes through setting support rod, combing wheel, linking
Set, when in use, medical staff can enclose the wire body needed for suturing on combing wheel around two to three, then again wear wire body
It crosses support rod and is fixed on needle hook inside, and pass through the support and linking of joining rod and fixing sleeve, obtain combing wheel can surely
Fixed installation and placement the phenomenon that knotting between the wire body avoided, and is avoided by combing wheel to the overlap joint of wire body
Contact with blood carry out operation can smoothly, avoid unnecessary time waste.
The utility model technology by 2017 annual state natural sciences funds (number: 81770512, project title: miR-
Mechanism Study of the 145-lncRNA-ADD3 regulated and control network in Biliary atresia fibrosis forming process) and 2018 annual Shenzhen
Defending planning commission " three engineerings " project, (number: SZSM201812055, project title: it is general that Central China University of Science and Technology Luo Zhiqiang teaches children
Surgical clinical and basic team) it subsidizes.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure that laparoscope children's hernia repairs stitching unstrument in embodiment；
Fig. 2 is that embodiment laparoscope children's hernia repairs the schematic perspective view that wheel is combed in stitching unstrument；
Fig. 3 is the schematic perspective view that embodiment laparoscope children's hernia repairs that needle hooks in stitching unstrument；
Fig. 4 is the schematic perspective view that embodiment laparoscope children's hernia repairs pull rod in stitching unstrument.
In figure: 1- needle body component, 11- needle hook, and 12- punctures needle body, and 13- keeps out ring, 14- convergence set, and 15- first is supported
Bar, 16- combing wheel；2- compression assemblies, 21- pressure hook, 22- interior bar, 23- reset spring, 24- second support bar, 25- pull rod.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless
Separately there is clearly specific restriction.
Embodiment 1
Referring to Fig. 1, a kind of laparoscope children's hernia of the present embodiment repairs stitching unstrument, including needle body component 1 and extruding group
Part 2, needle body component 1 include that needle hooks 11, punctures needle body 12, convergence set 14, first support bar 15 and combing wheel 16.Wherein, needle hooks
Side opening on 11, puncture needle body 12 are hollow structure, and the puncture needle body 12 of hollow structure is used to smoothly be put into interior bar 22.Needle hooks 11
It is integrally formed with needle body 12 is punctured.14 fixing sleeve of convergence set, which is set to, to be punctured outside needle body 12, and is located at the upper end for puncturing needle body 12.Comb
Reason wheel 16 is fixedly connected on the outer surface of convergence set 14 by first support bar 15.Specifically, one end of first support bar 15
It is fixedly connected with convergence set 14, the other end is connect with the central axis rotation of combing wheel 16, referring specifically to Fig. 2.
Compression assemblies 2 include that pressure hooks 21, interior bar 22, reset spring 23, second support bar 24 and pull rod 25.Wherein, pressure hooks
21 are integrally formed with interior bar 22, and integrally formed pressure hook 21 is set to interior bar 22 to be punctured in needle body 12, and interior bar 22 and puncture needle
The inner wall of body 12 is slidably connected, pressure hook 21 and needle hook 11 shapes be adapted and be in contact, pressure hook 21 and needle hook 11 contact can will
Wire body is steadily pressed on needle and hooks on 11.Reset spring 23 is sheathed on the outer surface of interior bar 22, and the upper end of reset spring 23 is solid
Fixed end, fixing end are securable on the inner wall for puncturing needle body 12, and the lower end of reset spring 23 is free end, can be moved with interior bar 22
And it moves.Pull rod 25 is sheathed on the outer surface for puncturing needle body 12, and the both ends of second support bar 24 are respectively fixedly connected with 25 He of pull rod
Interior bar 22, referring specifically to Fig. 4.
In the present embodiment, pressing hook 21 and needle to hook 11 is in hook, and the volume of pressure hook 21 hooks 11 volume less than needle, specifically
Referring to Fig. 3.The shape that pressure hook 21 and needle hook 11 is designed as being adapted, when avoidable pressure hooks 21 and needle 11 contact of hook, in needle hook
Occurs salient point on 11.
In the present embodiment, interior bar 22 and the inner wall for puncturing needle body 12 are slidably connected, specifically: phase is equipped in 22 outer wall of interior bar
Pair two fixture blocks, the inner wall for puncturing needle body 12 is equipped with the corresponding card slot of fixture block, and fixture block is slidably connected to card slot.Interior bar 22 rose
Cheng Zhong, fixture block are moved up along card slot, also, the track setting of card slot is defined the rising displacement of interior bar 22.
In the present embodiment, second support bar 24 is L-shaped, and 25 bottom end of pull rod is connected with two second support bars 24, punctures needle body
12 outer wall opens up sliding slot, and the other end of second support bar 24 is run through by sliding slot punctures needle body 12, and connects 22 outer wall of interior bar.
In this way, the both ends of second support bar 24 are fixedly connected with pull rod 25 and interior bar 22, when being pulled upwardly pull rod 25, second support bar
24 can drive puncture needle body 12 inside interior bar 22 move up, due to interior bar 22 and pressure hook 21 be integrally formed, pressure hook 21 also with
The movement of interior bar 22 and move up.The setting of sliding slot provides track support for movement of the second support bar 24 on puncture needle body 12.
In the present embodiment, punctures needle body 12 and interior bar 22 is cylindrical, columned design makes convenient for medical staff
With can make to puncture needle body 12 more smoothly and more easily for suture operation.
A kind of detailed application method of the present embodiment is provided below, as follows:
When medical staff carries out suture operation to patient using the present embodiment stitching unstrument, firstly, by line needed for suture
Body is surrounded on several circles on combing wheel 16.Then, wire body is pulled down, 16 rotation of combing wheel, wire body is elongated.Then, medical staff
Pull-up pull rod 25.Since the both ends of second support bar 24 are respectively fixedly connected with pull rod 25 and interior bar 22, when pull rod 25 pulls up, the
Two support rods 24 drive the interior bar 22 punctured inside needle body 12 to move upwards, and since pressure hooks 21 and the integrated molding of interior bar 22, pressure is hooked
21 move up with the movement of interior bar 22, at this point, pressure hooks the tip separation of 21 and needle hook 11.Meanwhile it is upward in interior bar 22
In motion process, the free end of reset spring 23 is moved upwardly together with interior bar 22, and reset spring 23 is compressed, elastic force energy quilt
Storage.
After pressure hooks 21 and needle hooks 11 tip separation, wire body is put in needle and hooked in the opening of 11 upsides by medical staff, it
Afterwards, releasing lever 25.The elastic force energy stored in reset spring 23 is released, and pull rod 25 delays under the action of reset spring 23
Slowly decline, interior bar 22 also decline therewith, contact with needle hook 11 until pressure hooks 21 and compress wire body.The utility model utilizes reset bullet
Elastic force provided by spring 23 makes pressure hook 2 and is steadily pressed on wire body on needle hook 11, and medical staff can suture patient.
When medical staff, which hooks 11 using needle, passes through patient skin, medical staff is pulled out wire body by external pliers, with
Pull rod 25 is pulled up afterwards, so that pressure is hooked 21 and is detached from needle hook 11, needle is hooked wire body on 11 and taken out by medical staff.Below, the end of a thread is put again
Enter needle to hook in the opening of 11 upsides, and hook 21 by pressure and compress, is sutured again.During this suture operation, pass through
One support rod 15 and combing wheel 16 are in real time supported wire body, avoid the phenomenon that knotting between wire body, and can also keep away
Exempt from contact of the wire body with blood, carry out operation can smoothly, avoids unnecessary time waste.
Embodiment 2
As the preferred embodiment of embodiment 1, the present embodiment on the basis of embodiment 1, increased in needle body component 1 to
Baffle ring 13.The ring 13 of keeping out is annular in shape, is fixedly connected on and punctures 12 inner wall of needle body, and is located at and punctures set by 12 inner wall of needle body
The top of card slot.Specifically, the top that ring 13 is located at card slot upper end is kept out.In addition, interior bar 22, which runs through, keeps out ring 13.Due to interior
Bar 22 can limit the amplitude of oscillation of interior bar 22 by keeping out ring 13 through ring 13 is kept out.Specifically, it is in due to keeping out ring 13
Annular shape has internal cavities, by designing the cross-sectional area of internal cavities, can limit interior bar 22 and keep out inside bar 13
The amplitude of oscillation.Therefore, smoothly sliding up and down in needle body 12 is being punctured by keeping out and bar 13 can be such that interior bar 22 stablizes.
In the present embodiment, reset spring 23 can be set to and keep out 13 lower end of ring, and fix the fixing end of reset spring 23
13 bottom of ring is kept out in connection.
In embodiment 1 ~ 2,23 fixing end of reset spring is fixedly connected on the inner wall for puncturing needle body 12 or is connected to and keeps out
13 bottom of ring specifically can be used welding manner and be fixedly connected, but not limited to this.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of laparoscope children's hernia repairs stitching unstrument, it is characterised in that:
Including needle body component (1) and compression assemblies (2)；
The needle body component (1) includes that needle hooks (11), punctures needle body (12), convergence set (14), first support bar (15) and combing
It takes turns (16)；Wherein:
Needle hooks side opening on (11), and puncturing needle body (12) is hollow structure, and needle hooks (11) and punctures needle body (12) and is integrally formed；Rank
Female connector (14) fixing sleeve, which is set to, punctures needle body (12) outside, and is located at the upper end for puncturing needle body (12)；Combing wheel (16) passes through first
Support rod (15) is fixedly connected on the outer surface of convergence set (14), and one end and convergence set (14) of first support bar (15) are fixed to be connected
It connects, the other end is connect with the central axis rotation of combing wheel (16)；
The compression assemblies (2) include pressure hook (21), interior bar (22), reset spring (23), L-type second support bar (24) and draw
Bar (25)；Wherein:
Pressure hooks (21) and interior bar (22) and is integrally formed, and integrally formed pressure hook (21) and interior bar (22), which is set to, punctures needle body (12)
It is interior, and interior bar (22) and the inner wall of puncture needle body (12) are slidably connected, pressure hooks (21) and needle hooks (11) shape and is adapted and connects
Touching；Reset spring (23) is sheathed on the outer surface of interior bar (22), and the upper end of reset spring (23) is fixing end, reset spring (23)
Lower end be free end, free end can with interior bar (22) move and move；Pull rod (25) is sheathed on the appearance for puncturing needle body (12)
Face, pull rod (25) bottom end are connected with second support bar (24), and the outer wall for puncturing needle body (12) opens up sliding slot, second support bar (24)
The other end by sliding slot through needle body (12) are punctured, and connect interior bar (22) outer wall.
2. a kind of laparoscope children's hernia as described in claim 1 repairs stitching unstrument, it is characterised in that:
The interior bar (22) and the inner wall for puncturing needle body (12) are slidably connected, specifically:
Interior bar (22) outer wall is equipped with two opposite fixture blocks, and the inner wall for puncturing needle body (12) is equipped with the corresponding card slot of fixture block, and fixture block is sliding
It is dynamic to be connected to card slot.
3. a kind of laparoscope children's hernia as described in claim 1 repairs stitching unstrument, it is characterised in that:
The fixing end of reset spring (23) is fixed on the inner wall for puncturing needle body (12).
4. a kind of laparoscope children's hernia as described in claim 1 repairs stitching unstrument, it is characterised in that:
The puncture needle body (12) and the interior bar (22) are cylindrical.
5. a kind of laparoscope children's hernia as described in claim 1 repairs stitching unstrument, it is characterised in that:
The needle body component (1) further includes keeping out ring (13), and the ring (13) of keeping out is matched with puncture needle body (12) cavity shape,
And it is fixedly connected on puncture needle body (12) inner wall, the pull rod (25) is kept out ring (13) and is used to pair through keeping out ring (13)
The pull rod (25) is limited.
6. a kind of laparoscope children's hernia as described in claim 1 repairs stitching unstrument, it is characterised in that:
The interior bar (22) and the inner wall for puncturing needle body (12) are slidably connected, specifically:
Interior bar (22) outer wall is equipped with two opposite fixture blocks, and the inner wall for puncturing needle body (12) is equipped with the corresponding card slot of fixture block, and fixture block is sliding
It is dynamic to be connected to card slot；
Meanwhile the needle body component (1) further includes keeping out ring (13), it is described to keep out ring (13) and puncture needle body (12) cavity shape
Matching, and it is fixedly connected on puncture needle body (12) inner wall, the pull rod (25) keeps out ring (13) through ring (13) are kept out
For being limited to the pull rod (25).
7. a kind of laparoscope children's hernia as claimed in claim 6 repairs stitching unstrument, it is characterised in that:
Described keep out ring (13) are located above the card slot.
8. a kind of laparoscope children's hernia as claimed in claim 5 repairs stitching unstrument, it is characterised in that:
The fixing end of reset spring (23) is fixedly connected with the bottom for keeping out ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345201.5U CN209032480U (en) | 2018-08-21 | 2018-08-21 | A kind of laparoscope children's hernia repairing stitching unstrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345201.5U CN209032480U (en) | 2018-08-21 | 2018-08-21 | A kind of laparoscope children's hernia repairing stitching unstrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209032480U true CN209032480U (en) | 2019-06-28 |
Family
ID=67031179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345201.5U Expired - Fee Related CN209032480U (en) | 2018-08-21 | 2018-08-21 | A kind of laparoscope children's hernia repairing stitching unstrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209032480U (en) |
-
2018
- 2018-08-21 CN CN201821345201.5U patent/CN209032480U/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: 20190628 Termination date: 20200821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |