CN110123414A - A kind of laparoscope satinsky's clamp - Google Patents
A kind of laparoscope satinsky's clamp Download PDFInfo
- Publication number
- CN110123414A CN110123414A CN201910478843.5A CN201910478843A CN110123414A CN 110123414 A CN110123414 A CN 110123414A CN 201910478843 A CN201910478843 A CN 201910478843A CN 110123414 A CN110123414 A CN 110123414A
- Authority
- CN
- China
- Prior art keywords
- head
- clamp
- tooth
- satinsky
- laparoscope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 34
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 210000004204 blood vessel Anatomy 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 210000000626 ureter Anatomy 0.000 abstract description 4
- 210000001847 jaw Anatomy 0.000 description 21
- 238000010586 diagram Methods 0.000 description 13
- 210000001519 tissue Anatomy 0.000 description 7
- 230000000968 intestinal effect Effects 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 206010034719 Personality change Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in 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
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00778—Operations on blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
Abstract
The invention discloses a kind of laparoscope satinsky's clamps, which is characterized in that connect including jaw part and with the jaw part and controls the upper grip head of the jaw part and the vice body portion of lower pliers head folding；Mutually matched Debakey tooth is provided on clamping face between the upper grip head and lower pliers head.The present invention can utmostly reduce the damage to tissue, can be used for accommodating blood vessel and ureter.
Description
Technical field
The present invention relates to a kind of noninvasive nipper, in particular to a kind of laparoscope satinsky's clamp belongs to laparoscopic surgical instruments
Field.
Background technique
In traditional open surgery, vascular procedure uses Harmless forceps, and head end tooth socket is Debakey tooth, concave-convex
Tooth socket design so that the damage to tissue substantially reduces, so Harmless forceps can accommodate the delicate tissues such as blood vessel.
Currently, equally having satinsky's clamp in laparoscopic surgery, the satinsky's clamp of serration is generallyd use；Serration it is lossless
Though wound pincers are able to achieve the clamping action to tissue, since the design of its serration has biggish chucking power, relative to Debakey
Tooth can cause bigger damage to tissue.
Summary of the invention
In view of the above-mentioned problems, overcoming serration in the prior art the object of the present invention is to provide a kind of laparoscope satinsky's clamp
Satinsky's clamp the drawbacks of, greatly reduce the tissue damage in laparoscopic surgery.
To achieve the above object, the present invention uses following technical scheme, a kind of laparoscope satinsky's clamp, which is characterized in that
It connect including jaw part and with the jaw part and controls the upper grip head of the jaw part and the vice body portion of lower pliers head folding；Institute
It states and is provided with mutually matched Debakey tooth on the clamping face between upper grip head and lower pliers head.
Preferably, Debakey tooth and clamp tooth are formed on the clamping face between the upper grip head and lower pliers head, it is described
Debakey tooth and clamp tooth are in adjacent distributions on the clamping face, and the Debakey tooth is close to the upper grip head and lower pincers
The head end side distribution of head.
Preferably, the Debakey tooth and clamp tooth are distributed on the length direction of the clamping face in 1:1 or 1:2.
Preferably, the clamp tooth uses serration or diamond shape tooth.
Preferably, the vice body portion includes:
Claw beam is in hollow rod-shaped mechanism；
Core assembly in clamping, activity are plugged in the claw beam, and the one of the claw beam is stretched out in the front end of core assembly in the pincers
End, and be flexibly connected with jaw part；The other end of the claw beam is stretched out in the rear end of core assembly in the pincers；
Pliers grip, including flexible handle and fixed handle, the other end of the claw beam are connected on the fixed handle, institute
The rear end for stating core assembly in clamping is connect with the flexible handle on the pliers grip, and the flexible handle is relative to fixed handle
Rotation, drives core assembly reciprocating folding to control the upper grip head and lower pliers head in the claw beam in the pincers.
Preferably, core assembly includes: in clamping
Pull rod, activity are plugged in the claw beam, and the other end of the claw beam is stretched out in the rear end of the pull rod, and with it is described
Flexible handle connection；Sliding slot is opened up inside the pull rod front end；
Connecting rod, one end are slidably arranged in the sliding slot,
Binding clip seat, the jaw part are movably connected on the binding clip seat, and the other end of the connecting rod passes through the binding clip
Seat is flexibly connected with the upper grip head of the jaw part and lower pliers head.
It preferably, further include turning to adjusting knob, the outside for turning to adjusting knob and the claw beam and fixed handle being set,
The steering adjusting knob is rotated for adjusting core assembly in the pincers, to drive jaw part to rotate.
Preferably, the Butterworth Hatch being connected to its inner cavity is set on the claw beam, nut cap is set on the Butterworth Hatch.
Preferably, electrode attachment base is set on the pliers grip；It is arranged on the pliers grip for unlocking itself and institute
State claw beam, the device of connection in pincers between core assembly；The pliers grip uses plastic handle.
Preferably, the upper grip head and lower pliers head are friction clamp head or curved forceps head.
The invention adopts the above technical scheme, has the advantages that
1, a kind of laparoscope satinsky's clamp provided by the invention, between upper grip head and lower pliers head on mutually matched clamping face
It is provided with Debakey tooth, the damage to tissue can be utmostly reduced, can be used for accommodating blood vessel and ureter.
2, a kind of laparoscope satinsky's clamp provided by the invention, between upper grip head and lower pliers head on mutually matched clamping face
Be each formed with Debakey tooth and clamp tooth, Debakey tooth and clamp tooth are in adjacent distributions, Debakey tooth close to upper grip head or under
The head end side of binding clip is distributed；The leading portion of jaw part is Debakey tooth, since its tooth form is mellow and full and fine, is clamped tissue by crowded
Very little is damaged when pressure, can be used for clamping the tissue such as ureter, blood vessel and intestinal tube；The back segment of jaw part is clamp tooth, is had larger
Chucking power can be used for clamping suture.Serration or diamond shape tooth can be used in clamp tooth, adapts to different chucking power demands；In laparoscope
In operation, the present invention can be used for clamping ureter, blood vessel and intestinal tube, and suture is assisted to operate.
3, a kind of laparoscope satinsky's clamp provided by the invention, jaw part use friction clamp head or curved forceps head, different operations
Purpose can select the type for being suitble to the noninvasive pincers of laparoscope of operation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention 1；
Fig. 2 is the partial enlargement structural representation at the C of Fig. 1；
Fig. 3 is the structural schematic diagram of core assembly in clamping in the embodiment of the present invention 1；
Fig. 4 is the partial structural diagram of core assembly in clamping in the embodiment of the present invention 1；
Fig. 5 is the positive structure diagram of the upper grip head of jaw part in the embodiment of the present invention 1；
Fig. 6 is the overlooking structure diagram of Fig. 5；
Fig. 7 is the A of Fig. 5 to structural schematic diagram；
Fig. 8 is the positive structure diagram of the lower pliers head of jaw part in the embodiment of the present invention 1；
Fig. 9 is the present invention looks up structural representation of Fig. 8；
Figure 10 is the B of Fig. 8 to structural schematic diagram；
Another partial enlargement structural representation in Figure 11 embodiment of the present invention 1；
Figure 12 is the overall structure diagram of the embodiment of the present invention 2；
Figure 13 is the positive structure diagram of the upper grip head of jaw part in the embodiment of the present invention 2；
Figure 14 is the overlooking structure diagram of Figure 13；
Figure 15 is the positive structure diagram of the lower pliers head of jaw part in the embodiment of the present invention 2；
Figure 16 is the overlooking structure diagram of Figure 15；
Figure 17 is another partial enlargement structural representation of the embodiment of the present invention 2.
Specific embodiment
The present invention is described in detail below with reference to the accompanying drawings and embodiments.It should be appreciated, however, that the offer of attached drawing is only
For a better understanding of the present invention, they should not be interpreted as limitation of the present invention.
It is to be appreciated that the directional instruction (proximal end, distal end, front end, rear end etc.) of institute is only used for solving in the present embodiment
The relative positional relationship, motion conditions etc. of each component under general operation posture are released, i.e., to be known as proximal end by proximal operator side
Or rear end, the side far from operator are known as distal end or front end；If operating attitude changes, directionality indicates also phase
It changes correspondingly with answering.
Embodiment 1
As shown in Fig. 1,5~10, present embodiments provide a kind of laparoscope satinsky's clamp, including jaw part 1 and with folder
Pincers portion 1 connects and controls the upper grip head 11 of jaw part 1 and the vice body portion 2 of the folding of lower pliers head 12；Upper grip head 11 and lower pliers head 12 it
Between clamping face on be provided with mutually matched Debakey tooth.
Further, as shown in Figure 1 and Figure 2, vice body portion 2 includes: claw beam 21, is in hollow rod-like structure；
Core assembly 22 in clamping, activity are plugged in claw beam 21, and one end of claw beam 21 is stretched out in the front end for clamping interior core assembly 22, and
It is flexibly connected with jaw part 1；The other end of claw beam 21 is stretched out in the rear end of core assembly 22 in clamping；
Pliers grip 23, including flexible handle 231 and fixed handle 232, the other end of claw beam 21 are connected to fixed handle 232
On, the rear end for clamping interior core assembly 22 is connect with the flexible handle 231 on pliers grip 23, and flexible handle 231 is relative to fixed handle
232 rotations drive the reciprocating folding to control upper grip head 11 and lower pliers head 12 in claw beam 21 of core assembly 22 in clamping.
Further, as shown in figs. 34, core assembly 22 includes: in clamping
Pull rod 221, activity are plugged in claw beam 21, and the other end of claw beam 21, and and movable hand are stretched out in the rear end of pull rod 221
Handle 231 connects；Pull rod opens up sliding slot 2211 inside 321 front end；
Connecting rod 222, one end are slidably arranged in sliding slot 2211,
Binding clip seat 223, jaw part 1 are movably connected on binding clip seat 223, the other end of connecting rod 222 pass through binding clip seat 223 with
The upper grip head 11 and lower pliers head 12 of jaw part 1 are flexibly connected.In use, flexible handle 231 is rotated relative to fixed handle 232,
Pull rod 221 is driven to move back and forth in claw beam 21, connecting rod 222 then reciprocatingly slides in sliding slot 2211 with pull rod 221, in drive
The folding of binding clip 11 and lower pliers head 12.
Further, as shown in figure 11, it the invention also includes adjusting knob 3 is turned to, turns to adjusting knob 3 and is arranged in 21 He of claw beam
The outside of fixed handle 232 turns to adjusting knob 3 and rotates for adjusting core assembly 22 in pincers, and then jaw part 1 is driven to rotate, in fact
The steering of existing jaw part 1.
Further, the Butterworth Hatch 4 being connected to its inner cavity is set on claw beam 21, nut cap 5 is set on Butterworth Hatch 4.
Further, electrode attachment base 6 is set on pliers grip 23.
Further, upper grip head 11 and lower pliers head 12 are friction clamp head.
Further, pliers grip 23 uses plastic handle.
Embodiment 2
As shown in Figure 12 to 16, compared with Example 1, the other structures of the present embodiment are constant, and the main distinction is: upper pincers
Clamping face between first 11 and lower pliers head 12 has been respectively formed on Debakey tooth and clamp tooth, and Debakey tooth and clamp tooth are clamping
It is in adjacent distributions on face, and Debakey tooth is distributed close to the head end side of upper grip head 11 and lower pliers head 12.
It further, is the surgical procedure habit for being adapted to different operation demands and different doctors, Debakey tooth and folder
Line tooth is distributed on the length direction of clamping face in 1:1 or 1:2.
Further, according to different chucking power demands, serration or diamond shape tooth is can be used in clamp tooth.
Further, upper grip head 11 and lower pliers head 12 use curved forceps head.
Further, as shown in figure 17, on pliers grip 23 setting for core assembly 22 in unlocking itself and claw beam 21, clamping it
Between connection device 7.
The present invention is only illustrated with above-described embodiment, and structure, setting position and its connection of each component are all can have
Changed.Based on the technical solution of the present invention, the improvement or equivalent that all principles according to the present invention carry out individual part
Transformation, should not exclude except protection scope of the present invention.
Claims (10)
1. a kind of laparoscope satinsky's clamp, which is characterized in that connect and control including jaw part (1) and with the jaw part (1)
Make the upper grip head (11) of the jaw part (1) and the vice body portion (2) of lower pliers head (12) folding；The upper grip head (11) and lower pliers head
(12) mutually matched Debakey tooth is provided on the clamping face between.
2. a kind of laparoscope satinsky's clamp as described in claim 1, it is characterised in that: the upper grip head (11) and lower pliers head
(12) Debakey tooth and clamp tooth are formed on the clamping face between, the Debakey tooth and clamp tooth are on the clamping face
In adjacent distributions, and the Debakey tooth is distributed close to the head end side of the upper grip head (11) and lower pliers head (12).
3. a kind of laparoscope satinsky's clamp as claimed in claim 2, it is characterised in that: the Debakey tooth and clamp tooth exist
It is distributed on the length direction of the clamping face in 1:1 or 1:2.
4. a kind of laparoscope satinsky's clamp as claimed in claim 2, it is characterised in that: the clamp tooth uses serration or diamond shape
Tooth.
5. a kind of laparoscope satinsky's clamp as claimed in claim 1 or 2, it is characterised in that: the vice body portion (2) includes:
Claw beam (21) is in hollow rod-like structure；
Core assembly (22) in clamping, activity are plugged in the claw beam (21), in the pincers described in the front end stretching of core assembly (22)
One end of claw beam (21), and be flexibly connected with jaw part (1)；The claw beam (21) is stretched out in the rear end of core assembly (22) in the pincers
The other end；
Pliers grip (23), including flexible handle (231) and fixed handle (232), the other end of the claw beam (21) are connected to institute
It states on fixed handle (232), the flexible handle in the pincers on the rear end of core assembly (22) and the pliers grip (23)
(231) it connects, the flexible handle (231) rotates relative to fixed handle (232), drives in the pincers core assembly (22) in institute
State the reciprocating folding to control the upper grip head (11) and lower pliers head (12) in claw beam (21).
6. a kind of laparoscope satinsky's clamp as claimed in claim 5, which is characterized in that core assembly (22) includes: in clamping
Pull rod (221), activity are plugged in the claw beam (21), and the claw beam (21) is stretched out in the rear end of the pull rod (221)
The other end, and connect with the flexible handle (231)；Sliding slot (2211) are opened up inside pull rod (221) front end；
Connecting rod (222), one end are slidably arranged in the sliding slot (2211),
Binding clip seat (223), the jaw part (1) are movably connected on the binding clip seat (223), the connecting rod (222) it is another
End is flexibly connected across the binding clip seat (223) with the upper grip head (11) of the jaw part (1) and lower pliers head (12).
7. a kind of laparoscope satinsky's clamp as claimed in claim 5, it is characterised in that: it further include turning to adjusting knob (3), it is described
Adjusting knob (3) setting is turned in the outside of the claw beam (21) and fixed handle (232), the steering adjusting knob (3) is for adjusting
It saves core assembly (22) in the pincers to rotate, to drive jaw part (1) to rotate.
8. a kind of laparoscope satinsky's clamp as claimed in claim 5, it is characterised in that: on the claw beam (21) setting and its
The Butterworth Hatch (4) of inner cavity connection, is arranged nut cap (5) on the Butterworth Hatch (4).
9. a kind of laparoscope satinsky's clamp as claimed in claim 5, it is characterised in that: electricity is arranged on the pliers grip (23)
Pole attachment base (6)；Setting is for unlocking it between core assembly (22) in the claw beam (21), pincers on the pliers grip (23)
Connection device (7)；The pliers grip (23) uses plastic handle.
10. a kind of laparoscope satinsky's clamp as described in claim 1, it is characterised in that: the upper grip head (11) and lower pliers head
It (12) is friction clamp head or curved forceps head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478843.5A CN110123414A (en) | 2019-06-03 | 2019-06-03 | A kind of laparoscope satinsky's clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478843.5A CN110123414A (en) | 2019-06-03 | 2019-06-03 | A kind of laparoscope satinsky's clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110123414A true CN110123414A (en) | 2019-08-16 |
Family
ID=67579965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910478843.5A Pending CN110123414A (en) | 2019-06-03 | 2019-06-03 | A kind of laparoscope satinsky's clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110123414A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201968765U (en) * | 2011-03-05 | 2011-09-14 | 桐庐洲济医疗器械有限公司 | Orthoptic atraumatic grasping clamp |
| CN202568380U (en) * | 2012-03-30 | 2012-12-05 | 桐庐万禾医疗器械有限公司 | Atraumatic nipper |
| CN202604951U (en) * | 2012-03-31 | 2012-12-19 | 杭州汇大医疗器械有限公司 | Electrocoagulation gripping forceps |
| CN202776452U (en) * | 2012-09-19 | 2013-03-13 | 刘伦旭 | Vessel wound forceps for endoscopic surgery |
| CN103536340A (en) * | 2013-10-29 | 2014-01-29 | 乔彬 | Vena cava separating forceps used for cardiac minimally invasive surgery |
| CN106955133A (en) * | 2017-04-12 | 2017-07-18 | 刘伦旭 | Difunctional harpoon holds pincers |
| CN109223088A (en) * | 2018-11-07 | 2019-01-18 | 北京大学第医院 | Vascular occlusion clamp for laparoscopic surgery |
| CN210408542U (en) * | 2019-06-03 | 2020-04-28 | 北京大学第一医院 | Non-destructive clamp for laparoscope |
-
2019
- 2019-06-03 CN CN201910478843.5A patent/CN110123414A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201968765U (en) * | 2011-03-05 | 2011-09-14 | 桐庐洲济医疗器械有限公司 | Orthoptic atraumatic grasping clamp |
| CN202568380U (en) * | 2012-03-30 | 2012-12-05 | 桐庐万禾医疗器械有限公司 | Atraumatic nipper |
| CN202604951U (en) * | 2012-03-31 | 2012-12-19 | 杭州汇大医疗器械有限公司 | Electrocoagulation gripping forceps |
| CN202776452U (en) * | 2012-09-19 | 2013-03-13 | 刘伦旭 | Vessel wound forceps for endoscopic surgery |
| CN103536340A (en) * | 2013-10-29 | 2014-01-29 | 乔彬 | Vena cava separating forceps used for cardiac minimally invasive surgery |
| CN106955133A (en) * | 2017-04-12 | 2017-07-18 | 刘伦旭 | Difunctional harpoon holds pincers |
| CN109223088A (en) * | 2018-11-07 | 2019-01-18 | 北京大学第医院 | Vascular occlusion clamp for laparoscopic surgery |
| CN210408542U (en) * | 2019-06-03 | 2020-04-28 | 北京大学第一医院 | Non-destructive clamp for laparoscope |
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