CN105943102B - Multifunctional hernia pin - Google Patents
Multifunctional hernia pin Download PDFInfo
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- CN105943102B CN105943102B CN201610383882.3A CN201610383882A CN105943102B CN 105943102 B CN105943102 B CN 105943102B CN 201610383882 A CN201610383882 A CN 201610383882A CN 105943102 B CN105943102 B CN 105943102B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3474—Insufflating needles, e.g. Veress needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
The invention belongs to the field of medical instrument technology; more particularly to a kind of Multifunctional hernia pin; including outer pin, inner core and valve; the outer pin and inner core are hollow structure; further include fixed screw, spring, casing and dual-cavity spring fixed screw before inner core spring; the end of the outer pin carries spring cavity; the inner core is placed in the outer pin; the front end of inner core is the obtuse body of arc protection face; circle concave empty slot is equipped with close to the side of the obtuse body end on the inner core, the end of the inner core is fixed with spring outer baffle；The dual-cavity spring fixed screw is threaded in the end of the outer pin, and the inner wall length direction of the dual-cavity spring fixed screw is correspondingly provided with groove, the groove and the dentation locating piece cooperation for being arranged on the inner core middle and back；The spring is mounted on before the inner core spring between fixed screw and dual-cavity spring fixed screw.Component dismounting is simple, puts the assembly model for just sterilizing and meeting needed for difference in functionality.
Description
Technical field
The invention belongs to the field of medical instrument technology more particularly to a kind of Multifunctional hernia pins.
Background technology
Veress needle be used for judging in laparoscopic surgery it is whether correct and be filled with carbon dioxide and form gas into pin position
The surgical instrument of abdomen.Laparoscopic surgery is exactly the operation using laparoscope and its related equipment progress, is a new development
Invasive methods, laparoscopic surgery has the characteristics that wound is small, it is fast to recover, scar is small, Minimally Invasive Surgery is compared with traditional operation
The general trend and pursue a goal that surgery develops.In general, the operation of most of general surgery, laparoscopic surgery can be completed.
At present, it is also using laparoscopic surgery when treating children inguinal hernia, is carrying out a pediatric laparoscopic indirect inguinal hernia hernical sac high position
, it is necessary to use veress needle and hernia needle simultaneously during ligation operation.
At present, Chinese patent discloses a kind of multi-functional veress needle, application number 201520621420.1, including outer pin,
Inner core, casing, outer adapter and inner core connector, the outer pin and inner core are hollow structure；One end of the outer pin is fixed on
In outer adapter, the other end is beveled point；One end of the inner core is fixed on inner core connector, the other end be obtuse body, institute
The side for stating obtuse body is equipped with slanting notch；Described sleeve pipe includes air inlet, rotary valve and spring cavity, and the spring cavity is built-in
There is spring；The inner core connector is in the spring cavity of described sleeve pipe, and the end face of the inner core connector is engaged with spring, institute
Outer adapter and outer needle guard are stated on inner core, the outer adapter is connected with the tube wall of described sleeve pipe, and the outer adapter can
It is rotated compared with casing, so as to which outer pin be driven to be rotated compared with inner core, the length of the inner core is more than the length of outer pin
Degree.Veress needle use is can not only be used for, is used but also as hernia needle, but its shortcoming has：First, material therefor is plastics, for once
Sex aids add medical treatment cost expenditure；2nd, structure is fixed, and especially spring position is fixed, and can not make full use of the power of spring
Feature；3rd, it is to achieve the purpose that hiding hook-shaped notch, Er Feili by rotating outer adapter when it is used as hernia needle
With the elastic force of spring inner core is made to stretch to reach the hook-shaped notch exposure of inner core, band line rotational stabilization is slightly worse, and rotary course
In silk thread may be caused to cut, influence the quality of silk thread.
The content of the invention
It is a primary object of the present invention to overcome the shortcomings of above-mentioned technology, and a kind of Multifunctional hernia pin is provided, convenient for tearing open
Dress can carry out high ligation to hernical sac.
The present invention to achieve the above object, using following technical scheme：A kind of Multifunctional hernia pin, including outer pin, inner core
And valve, the outer pin and inner core are hollow structure, which is characterized in that further include fixed screw before inner core spring, spring,
Casing and dual-cavity spring fixed screw, with spring cavity, the inner core is placed in the outer pin, interior for the end of the outer pin
The front end of core is the obtuse body of arc protection face, is equipped on the inner core close to the side of the obtuse body end and justifies concave empty slot,
The end of the inner core is fixed with spring outer baffle, and the end of the inner core is threadedly coupled with the valve；The inner core spring
Preceding fixed screw is threadedly secured in the middle part of the inner core and in the spring cavity, the dual-cavity spring fixed screw spiral shell
Line is connected to the end of the outer pin, and the inner wall length direction of the dual-cavity spring fixed screw is correspondingly provided with groove, described
Groove and the dentation locating piece cooperation for being arranged on the inner core middle and back；The outside of the dual-cavity spring fixed screw is equipped with mark
Show a little, the spring is mounted on before the inner core spring between fixed screw and dual-cavity spring fixed screw or dual-cavity spring
Between fixed screw and spring outer baffle, fixed screw fixes spiral shell with dual-cavity spring before spring is mounted on the inner core spring
When between silk, used as veress needle.
Preferably, when the spring is mounted between dual-cavity spring fixed screw and spring outer baffle, described sleeve pipe
Between fixed screw before the inner core spring and dual-cavity spring fixed screw, the present apparatus is stitched as hernia needle and stomach wall
Clutch uses.
Preferably, fixed screw, spring, casing and dual-cavity spring before the outer pin, inner core, valve, inner core spring
Fixed screw uses stainless steel material.Above-mentioned component can sterilization reuse, cost can be reduced, when disinfection will be with bullet
The outer pin of spring chamber unscrews taking-up from dual-cavity spring fixed screw, and other component can dismantle the cleaning that carries out disinfection together.
Preferably, with external screw thread on the valve body of the valve, the end of the inner core is with internal thread, the internal thread
Coordinate with external screw thread.
Preferably, the mark point is positioned at the underface of the groove.When dentation locating piece fixes spiral shell in dual-cavity spring
When the groove on silk top is slidably matched, bottom of the point in dual-cavity spring fixed screw is indicated, the present apparatus is as pneumoperitoneum at this time
Pin uses；On the contrary, when dentation locating piece is when the groove with lower part is slidably matched, mark point is also fixing spiral shell in dual-cavity spring
Silk bottom, at this time the present apparatus used as hernia needle and abdomen wall sewing device.
Preferably, front and back position of the fixed screw on the inner core is adjustable before the inner core spring.By controlling inner core
The front and back position of fixed screw before spring, it is therefore an objective to control the relative position of the syringe needle of the circle concave empty slot and outer pin on inner core.
Beneficial effects of the present invention:The different assembly model flexible combinations that Multifunctional hernia pin is built by hernia needle,
Multiple functions have been merged, following functions can be reached：(1) childhood inguinal hernia air tube function：Band line during children's hernia high ligation of hernial sac
With the function of hanging wire；(2) separation function is aided in：The function of the free hernical sac peripheral clearance of auxiliary, passes through heart water filling or titanium dioxide
Carbon reduces the effect of Accessory injury for establishing the effect in spatium extraperitoneale (Bogros gaps) in adult or childhood inguinal hernia operation；(3)
Exempt to damage veress needle function：The assembling pattern conversion built by hernia needle becomes to exempt from the veress needle of damage；(4) abdomen wall sewing
Device function：For band line during other ventral hernia repairs and the fixed function of hanging wire；(5) component dismounting is simple, puts and just sterilizes and expire
Assembly model needed for sufficient difference in functionality.
The Multifunctional hernia pin of the present invention, outer needle spring chamber screw mark of the rear detent projection with dual-cavity spring fixed screw
When showing face with opposing, the function of pin can change；Spring riding position is flexible, and riding position different according to function is not
Together, the automatic telescopic perfect adaptation of spring mechanical feature and inner core is make use of, reaches the function that a kind of instrument solves various problems；
It can be used to band line in all kinds of hernia operations and fix use with hanging wire, and can be used as and exempt to damage veress needle for when establishing pneumoperitoneum make
With, can also aid in separation hernical sac in collar extension tissue, reduce the damage to vas deferens around hernical sac and spermatic cord blood vessel, possess well
Application prospect.
Description of the drawings
Fig. 1 is combination assumption diagram of the present invention as veress needle；
Fig. 2 is combination assumption diagram of the present invention as hernia needle；
Fig. 3 is the structure diagram of dual-cavity spring fixed screw in the present invention；
Fig. 4 is the A-A sectional views of Fig. 3 in the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and the preferred embodiment specific embodiment that the present invention will be described in detail.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of the description present invention and simplifies description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit of the invention
System.
As shown in Fig. 1, Fig. 3, Fig. 4, a kind of Multifunctional hernia pin, including outer pin 1, inner core 2 and valve 3, the outer pin
It is hollow structure with inner core, fixed screw 4, spring 5, casing 6 and dual-cavity spring fix spiral shell before further including inner core spring
Silk 7, with spring cavity 8, the inner core is placed in the outer pin for the end of the outer pin, and the front end of inner core is arc protection face
Obtuse body 9, the side of the obtuse body are equipped with circle concave hole slot 10, and the end of the inner core is fixed with spring outer baffle 11, institute
The end for stating inner core is threadedly coupled with the valve；Fixed screw is threadedly secured in the middle part of the inner core before the inner core spring
And in the spring cavity, the dual-cavity spring fixed screw is threaded in the end of the outer pin, the dual-cavity
The inner wall length direction of spring fixed screw is correspondingly provided with groove 12, the groove and the dentation for being arranged on the inner core middle and back
Locating piece 13 coordinates；The outside of the dual-cavity spring fixed screw is equipped with mark point 14, and the mark point is located at the groove
Underface.When groove of the dentation locating piece on dual-cavity spring fixed screw top is slidably matched, mark point is in dual-cavity
The bottom of spring fixed screw, at this time the present apparatus used as veress needle；On the contrary, when dentation locating piece is in the groove with lower part
When being slidably matched, mark point is also in the bottom in dual-cavity spring fixed screw, and the present apparatus is as hernia needle and stomach wall at this time
Stitching unstrument uses.
The spring is mounted on before the inner core spring between fixed screw and dual-cavity spring fixed screw or dual-cavity
Between spring fixed screw and spring outer baffle.The different installation site of spring determines different functions, when spring is mounted on
When before the inner core spring between fixed screw and dual-cavity spring fixed screw, used as veress needle.
When the spring is mounted between dual-cavity spring fixed screw and spring outer baffle, described sleeve pipe is mounted on institute
It states before inner core spring between fixed screw and dual-cavity spring fixed screw, the present apparatus makes as hernia needle and abdomen wall sewing device
With.
In the present invention, in order to reduce the medical treatment cost of patient, spiral shell is fixed before the outer pin, inner core, valve, inner core spring
Silk, spring, casing and dual-cavity spring fixed screw use stainless steel material.Above-mentioned component can sterilization repeat make
With can reduce cost, the outer pin with spring cavity is unscrewed taking-up, other component from dual-cavity spring fixed screw during disinfection
The cleaning that carries out disinfection together can be dismantled.
Front and back position of the fixed screw on the inner core is adjustable before the inner core spring.By consolidating before controlling inner core spring
Determine the front and back position of screw, it is therefore an objective to control the relative position of the syringe needle of the circle concave empty slot and outer pin on inner core.
When veress needle in use, mounting means is：It sequentially will be before dual-cavity spring fixed screw, spring, inner core spring
Fixed screw is inserted on the spring lever of complete system's inner core, and fixed screw before inner core spring is tightened, and dual-cavity spring is consolidated
Determine on screw mark point on hollow type inner core dentation locating piece reversely contraposition be inserted in groove after, by assembled inner core
It is inserted on the outer pin of hollow belt spring cavity, and dual-cavity spring fixed screw is tightened on outer pin, a whole set of veress needle group
It installs into.
When veress needle contacts skin histology, the arc passivity face contact skin histology of inner core will not stab skin histology,
It shields, when continuing firmly, inner core is gradually bounced back in outer pin, and the needle point of outer pin starts same skin histology contact, then
It can progressively be pierced after firmly after all layers of skin histology into abdominal cavity, needle point, which leaves abdominal wall tissue moment, at this time the sense that falls through, inner core
Moment is automatically popped up under spring force in arc passivity face, prevent sharp property needle pricks abdominal cavity inner tissue and the device of outer pin
Official plays the role of exempting from damage, opens valve, injects carbon dioxide, and gas is reached through hollow inner core and side wall circle concave hole slot
Pneumoperitoneum is established in abdominal cavity.It is taken when pneumoperitoneum pressure reaches operation, by veress needle inner core under the conditions of keeping the outer pin of veress needle fixed
Slightly retract 1cm backward, and the circle concave hole slot on inner core is made to be retracted into outer needle core, then veress needle is integrally extracted, and prevents inner core
Circle concave hole slot is suspended to tissue, plays protective tissue.
Play an important role of that auxiliary establishes properitoneal hernia capsule neck gap (assembly model same pneumoperitoneum at this time during as veress needle
The pattern assembling of pin)
Some patientss are fine and close in hernical sac neck tissue, and hernia needle punctures blood vessel and the semen deposition that may be damaged in spermatic cord by force
The characteristics of managing, can utilizing this pin core hollow, the syringe of a dress physiological saline is connect in inner core afterbody gas injection/water filling portion, when
When puncturing arrival preperitoneal space hernical sac position, by syringe saline injection, hernical sac and the direct gap of spermatic cord are strutted
Afterwards, then operation of the hernia needle around hernical sac neck is completed, plays the role of protecting the important organs such as spermatic cord blood vessel and vas deferens.
Sequentially spiral shell will be fixed when being used as hernia needle before spring, dual-cavity spring fixed screw, casing, inner core spring
Silk braid enters in complete system on the spring lever of core needle, and fixed screw before inner core spring is tightened, and dual-cavity spring fixes spiral shell
After mark point on silk is inserted in the positive contraposition of dentation locating piece on hollow type inner core in groove, assembled inner core is inserted in
On the outer pin of hollow belt spring cavity, and dual-cavity spring fixed screw is tightened on outer pin, a whole set of hernia needle/stomach wall stitches
Clutch is completed.
It is emerging in when hernia needle in use, firmly can the side wall of interior core needle be justified concave hole slot in hernia needle inner core afterbody
Outside outer pin needle point, silk thread is placed on innercore sidewall circle concave hole groove face, silk thread is hooked using side wall circle concave hole slot, unclamps
Because of the elastane core automatic rollback of spring after the finger (not exerting oneself) of inner core afterbody, side wall justifies concave hole slot together with hook strip silk thread one
And retract in outer pin needle core, in interior collar extension position, skin histology is needled into hernia, because the arc passivity face of inner core is slightly protruded
In outer pin, tissue is contacted, tissue will not be stabbed, shielded, when that need to penetrate further into, continue to exert oneself, the needle point of outer pin
The all layers of abdominal wall tissue are progressively pierced, reach preperitoneal space, by laparoscope it is observed that the position of needle point, when needle point bypasses
Peritonaeum is punctured after reaching precalculated position behind hernical sac one side, hernia needle enters abdominal cavity together with hook strip silk thread, then exerts oneself in inner core afterbody,
The side wall circle concave hole slot of interior core needle is exposed outside outside the needle point of pin, after silk thread leaves hernia needle, unclamps the hand of inner core afterbody
Because the elastane core automatic rollback of spring enters in outer pin after finger (not exerting oneself), the gradual outside withdraw of the needle, because innercore sidewall justifies concave hole
Slot has been retracted into outer needle core, will not hook strip cause tissue damage to tissue, stop the withdraw of the needle when pin, which moves back, puts spatium extraperitoneale, lead to
The position that laparoscope is observed that needle point is crossed, is reached after needle point bypasses hernical sac opposite side after puncturing the position of peritonaeum for the first time
Into after abdominal cavity, in hernia needle inner core afterbody firmly so that innercore sidewall circle concave hole slot exposes outer pin needle point, by intraperitoneal the
The line once brought into is placed on innercore sidewall circle concave hole groove face, hooks silk thread using side wall circle concave hole slot, unclamps inner core tail
Because the elastane core automatic rollback of spring, side wall circle concave hole slot retract together together with hook strip silk thread after the finger (not exerting oneself) in portion
In outer pin needle core, hernia needle is gently firmly extracted, you can take silk thread around hernical sac neck out of, because innercore sidewall justifies concave hole slot
Be retracted into outer needle core, will not hook strip cause tissue damage to tissue, tightening knots behind silk thread both ends, completes the height to hernical sac
Position ligation.
The effect of abdomen wall sewing device (assembly model at this time is assembled with the pattern of hernia needle)
For Abdominal Incisional Hernia or hernia of white line and umbilical hernia patient, this pin is assembled by hernia needle pattern, and line work(is hooked using it
Can, the effect of abdomen wall sewing device can be completed.
When abdomen wall sewing device pin in use, in abdominal hernia surrounding normal abdominal wall tissue, sticking patch needs to suture fixed after placing
Stomach wall position is needled into skin histology with this, because the arc passivity face of inner core slightly protrudes from outer pin, contacts tissue, will not stab
Tissue, shields, when that need to penetrate further into, continues to exert oneself, and the needle point of outer pin progressively pierces all layers of abdominal wall tissue, enters
Abdominal cavity, in pin inner core afterbody firmly so that the outer pin needle point of innercore sidewall circle concave hole slot exposing, silk thread preset on sticking patch is put
It puts and justifies concave hole groove face in innercore sidewall, hook silk thread using side wall circle concave hole slot, the finger for unclamping inner core afterbody (does not have to
Power) after because of the elastane core automatic rollback of spring, side wall circle concave hole slot retracts together with hook strip silk thread in outer pin needle core together, gently
It is light firmly to extract pin, you can silk thread is taken out of outside stomach wall, is gone out the other end hook strip of silk thread preset on sticking patch outside stomach wall with method,
Finally external silk thread is knotted, completes abdomen wall sewing device function.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of Multifunctional hernia pin, including outer pin, inner core and valve, the outer pin and inner core are hollow structure, special
Sign is, further includes fixed screw, spring, casing and dual-cavity spring fixed screw before inner core spring, the end of the outer pin
With spring cavity, the inner core is placed in the outer pin at end, and the front end of inner core is the obtuse body of arc protection face, on the inner core
Circle concave empty slot is equipped with close to the side of the obtuse body end, the end of the inner core is fixed with spring outer baffle, the inner core
End be threadedly coupled with the valve；Fixed screw is threadedly secured in the middle part of the inner core and is located at before the inner core spring
In the spring cavity, the dual-cavity spring fixed screw is threaded in the end of the outer pin, and the dual-cavity spring is consolidated
The inner wall length direction for determining screw is correspondingly provided with groove, and the groove is matched somebody with somebody with being arranged on the dentation locating piece of the inner core middle and back
It closes；The outside of the dual-cavity spring fixed screw is equipped with mark point, and the spring fixes spiral shell before being mounted on the inner core spring
Between silk and dual-cavity spring fixed screw or between dual-cavity spring fixed screw and spring outer baffle, when spring is mounted on institute
When stating before inner core spring between fixed screw and dual-cavity spring fixed screw, used as veress needle.
2. Multifunctional hernia pin according to claim 1, it is characterised in that：When the spring is consolidated mounted on dual-cavity spring
When determining between screw and spring outer baffle, fixed screw is fixed with dual-cavity spring before described sleeve pipe is mounted on the inner core spring
Between screw, the present apparatus is used as hernia needle and abdomen wall sewing device.
3. Multifunctional hernia pin according to claim 1, it is characterised in that：The outer pin, inner core, valve, inner core spring
Preceding fixed screw, spring, casing and dual-cavity spring fixed screw use stainless steel material.
4. Multifunctional hernia pin according to claim 1, it is characterised in that：External screw thread is carried on the valve body of the valve,
The end of the inner core carries internal thread, and the internal thread coordinates with external screw thread.
5. Multifunctional hernia pin according to claim 1, it is characterised in that：It is described mark point positioned at the groove just under
Side.
6. Multifunctional hernia pin according to claim 1, it is characterised in that：Fixed screw is described before the inner core spring
Front and back position on inner core is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383882.3A CN105943102B (en) | 2016-06-01 | 2016-06-01 | Multifunctional hernia pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383882.3A CN105943102B (en) | 2016-06-01 | 2016-06-01 | Multifunctional hernia pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105943102A CN105943102A (en) | 2016-09-21 |
| CN105943102B true CN105943102B (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383882.3A Active CN105943102B (en) | 2016-06-01 | 2016-06-01 | Multifunctional hernia pin |
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| CN (1) | CN105943102B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823089A (en) * | 2016-12-26 | 2017-06-13 | 张建华 | The quick device for building respiration channel again |
| CN110495920A (en) * | 2019-08-12 | 2019-11-26 | 自贡市第四人民医院(自贡市急救中心) | A kind of complete single-hole laparoscopic puncture needle component of childhood inguinal hernia |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642896C3 (en) * | 1976-09-24 | 1980-08-21 | 7800 Freiburg | Precision snapper for setting standard stab wounds in the skin for diagnostic purposes |
| US4654030A (en) * | 1986-02-24 | 1987-03-31 | Endotherapeutics | Trocar |
| US6083202A (en) * | 1999-10-14 | 2000-07-04 | Syntheon, Llc | Endoscopic needle injection device |
| CN204520814U (en) * | 2015-01-30 | 2015-08-05 | 施伟栋 | A kind of simple and easy ultra micro hernia needle device |
| CN204864487U (en) * | 2015-08-18 | 2015-12-16 | 黄秋林 | Multi -functional pneumoperitoneum needle |
| CN205215323U (en) * | 2015-11-30 | 2016-05-11 | 桐庐前沿医疗科技有限公司 | Laparoscopic surgery's disposable pneumoperitoneum needle |
| CN205795749U (en) * | 2016-06-01 | 2016-12-14 | 周小青 | Multifunctional hernia pin |
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2016
- 2016-06-01 CN CN201610383882.3A patent/CN105943102B/en active Active
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| CN105943102A (en) | 2016-09-21 |
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