CN109276292A - A kind of detachable surgical clamp of collet - Google Patents
A kind of detachable surgical clamp of collet Download PDFInfo
- Publication number
- CN109276292A CN109276292A CN201811315442.XA CN201811315442A CN109276292A CN 109276292 A CN109276292 A CN 109276292A CN 201811315442 A CN201811315442 A CN 201811315442A CN 109276292 A CN109276292 A CN 109276292A
- Authority
- CN
- China
- Prior art keywords
- clamp
- arm
- sliding shoe
- folder
- screw
- 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
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 3
- 230000023597 hemostasis Effects 0.000 abstract description 2
- 230000002792 vascular Effects 0.000 abstract description 2
- 229940030225 antihemorrhagics Drugs 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000025 haemostatic effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 241001014327 Anodontia Species 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 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
- A61B17/2812—Surgical forceps with a single pivotal connection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- 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
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Prostheses (AREA)
Abstract
A kind of detachable surgical clamp of collet, is related to medical instruments field.Including blocking folder, screwdriver and clamping the gripper clamp for blocking and pressing from both sides for detachable；It is described to block folder including fixing clamp arm and the active grasping arm of clamp arm folding be fixed relatively, fixing clamp arm includes fixed clamping arm and the grip slipper for being integrally disposed upon fixed clamping arm tail end, the sliding shoe that can fix clamp arm sliding relatively is provided in fixing clamp arm on rear side of hinged seat, the active grasping arm is rotatably connected between sliding shoe front end and fixing clamp arm；The screwdriver is for driving sliding shoe to be moved forward and backward, to drive the folding of active grasping arm.The present invention can not only be realized to arterial vascular clamping, and after the completion of clamping, moreover it is possible to folder will be blocked to separate with gripper clamp, the volume that surgical clamp is located at hemostasis position is greatly reduced, reduce the burden caused by patient, go on smoothly convenient for operation.
Description
Technical field
The present invention relates to medical instruments field, specially a kind of detachable surgical clamp of collet.
Background technique
In today that modern medicine means are constantly progressive, surgical operation is more more and more universal, in the course of surgery with stopping
Blood pincers clamp artery, do not allow blood flow to go out, principle be exactly as clip, haemostatic clamp have greatly, have small, with teeth, anodontia, straight
With point of bending, different types of haemostatic clamp is selected according to different operation position, the method for holding haemostatic clamp is identical as operating scissors.
But may need simultaneously in the course of surgery it is several haemostatic clamp clamps artery, it is in the prior art only
Blood pincers overall dimensions are larger, more that surgical clamp is clamped in operative site simultaneously, occupy biggish space, are unfavorable for the suitable of operation
Benefit carries out, and the body for being easy patient causes larger burden, is unfavorable for post-operative recovery.
Summary of the invention
The object of the present invention is to provide a kind of detachable surgical clamps of collet, can effectively solve asking in background technique
Topic.
Realizing the technical solution of above-mentioned purpose is: a kind of detachable surgical clamp of collet, it is characterised in that: including blocking
Folder, screwdriver and the gripper clamp that folder is blocked for detachable clamping；
Described that folder is blocked to include fixing clamp arm and can fix the active grasping arm that clamp arm opens and closes relatively, fixing clamp arm includes
Fixed clamping arm and the grip slipper for being integrally disposed upon fixed clamping arm tail end, the tail end of active grasping arm have been wholely set hingedly
, the sliding shoe that can fix clamp arm sliding relatively, the front end of sliding shoe and fixation are provided in the fixing clamp arm on rear side of hinged seat
It is provided with hinged groove between clamp arm, the hinged seat is rotatably assorted in the hinged groove between sliding shoe front end and fixing clamp arm,
And it is also rotatablely connected between sliding shoe, fixing clamp arm by pin shaft respectively；
It is provided with the attachment base being connected in fixing clamp arm on rear side of sliding shoe, screw, spiral shell are threaded on attachment base
The screw rod end of nail is connect with sliding shoe, before the screw cap end cooperation of the screwdriver and screw carrys out turn screw, screw drives sliding shoe
After move, to drive the folding of active grasping arm.
Further, it blocks and is provided with the clamping matched with the jaw of gripper clamp on the two sides up and down of the grip slipper of folder
Slot.
Further, the gripper clamp includes the left clamp and right clamp being hinged, the jaw of left clamp and right clamp
It is matched with the holding tank of grip slipper upper and lower end face, mutually matched first engagement is set between left clamp and the tail end of right clamp
Portion and the second engaging section, are provided with intermeshing sawtooth between the first engaging section and the second engaging section.
Further, guiding tube, the spiral shell of guiding tube and the blocking folder being clamped on gripper clamp are connected on the gripper clamp
Nail is coaxially set, the screwdriver include handle, handle front end be provided with guide rod, the front end of guide rod is provided with for turn spiral shell
The crewdriver attachment of nail.
The present invention is in use, blocking is installed in the clamping opening of gripper clamp front end, while passing through the first engaging section and the
The engagement of two engaging sections realizes the clamping locking for blocking folder.The blocking of front end is pinched into the clamping position that need to stop blooding later
It sets, screw is rotated by screwdriver and drives sliding shoe rearward displacement, sliding shoe drives active grasping arm to rotate clockwise opening, and will
The clamping opening of opening passes through arteries, then rotates screw by screwdriver and drive sliding shoe anterior displacement, and active grasping arm is driven to close
It closes, realizes the clamping of blood vessel.Gripper clamp is opened later, unclamps and blocks folder, realizes the separation for blocking folder with gripper clamp.
The present invention can not only be realized to arterial vascular clamping, and after the completion of clamping, moreover it is possible to be pressed from both sides blocking
It is separated with gripper clamp, greatly reduces the volume that surgical clamp is located at hemostasis position, reduce the burden caused by patient, just
It is gone on smoothly in operation.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is rearview of the invention；
Fig. 3 is the portion the A enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram for blocking folder；
Fig. 5 is the structural schematic diagram of mutually matched first engaging section and the second engaging section；
Fig. 6 is the structural schematic diagram that right angle blocks folder；
Fig. 7 is the structural schematic diagram that arc blocks folder.
Specific embodiment
As shown in Fig. 1,2,3,4,5, the present invention includes blocking folder 1, screwdriver 2 and clamping blocking folder for detachable
1 gripper clamp 3.
Blocking folder 1 includes fixing clamp arm 1.1 and the active grasping arm 1.2 that can fix the folding of clamp arm 1.1 relatively, fixing clamp
Arm 1.1 includes fixed clamping arm 1.3 and is integrally disposed upon the grip slipper 1.4 of 1.3 tail end of fixed clamping arm, grip slipper 1.4
The holding tank 1.11 matched with the jaw of gripper clamp 3, the fixing clamp of 1.2 tail end of active grasping arm are provided on upper and lower two sides
Sliding is provided with sliding shoe 1.5 on arm 1.1, and the rear side of sliding shoe 1.5 is provided with the attachment base being connected in fixing clamp arm 1.1
1.9, soket head cap screw 1.10 is threaded on attachment base 1.9, the screw rod end of soket head cap screw 1.10 and sliding shoe 1.5 connect
It connects.
Hinged groove 1.6, the tail end one of active grasping arm 1.2 are provided between the front end and fixing clamp arm 1.1 of sliding shoe 4.5
Body is provided with hinged seat 1.21, and hinged seat 1.21 is rotatably engaged the hinge between 1.5 front end of sliding shoe and fixing clamp arm 1.1
In access slot 1.6, it is rotatablely connected between the hinged seat 1.21 and sliding shoe 1.5 in hinged groove 1.6 by the first pin shaft 1.7,
It is rotatablely connected between hinged seat 1.21 and fixing clamp arm 1.1 in hinged groove 1.6 by the second pin shaft 1.8.
Gripper clamp 3 includes the left clamp 3.1 and right clamp 3.2 being hinged, the jaw of left clamp 3.1 and right clamp 3.2
It matches, is arranged between left clamp 3.1 and the tail end of right clamp 3.2 mutual with the holding tank 1.11 of 1.4 upper and lower end face of grip slipper
The first engaging section 3.3 and the second engaging section 3.4 of cooperation are provided with mutually between the first engaging section 3.4 and the second engaging section 3.4
The sawtooth 3.5 of engagement.
Guiding tube 4 is connected on gripper clamp 3, guiding tube 4 and the screw 1.10 for the blocking folder 1 being clamped on gripper clamp 3 are same
Axis setting, screwdriver 2 include handle 2.1, handle 2.1 front end be provided with guide rod 2.2, the front end of guide rod 2.2 be provided with it is interior
The interior hexagonal crewdriver attachment 2.3 that hex screw 1.10 cooperates.
As the further explanation of the present embodiment, as shown in Fig. 1,6,7, block folder 1 commonly straight for the prior art
Angle blocks folder, arc that folder, straight line is blocked to block folder etc..
The working principle of the invention:
The present invention is in use, the jaw of gripper clamp 3 is installed in the holding tank 1.11 for blocking folder 1, and is nibbled by first
The clamping locking for blocking folder 1 is realized in the engagement of the sawtooth 3.5 of conjunction portion 3.3 and the second engaging section 3.4.The blocking of front end is pressed from both sides 1 later
It is sent into the clip position that need to stop blooding, guiding tube 4 is passed through by screwdriver 2 and rotates the drive of soket head cap screw 1.10 sliding shoe 1.5 backward
Displacement, sliding shoe 1.5 drives active grasping arm 1.2 to rotate clockwise opening, and the clamping opening of opening is passed through arteries, then lead to
It crosses screwdriver 2 and rotates drive 1.5 anterior displacement of sliding shoe of screw 1.10, drive active grasping arm 1.2 to be closed, realize the folder of blood vessel
It holds.Gripper clamp 3 is opened later, unclamps and blocks folder 1, realizes the separation for blocking folder 1 with gripper clamp 3.
It removes and blocks the principle of folder 1 with clamping principle on the contrary, not repeating herein.
Claims (4)
1. a kind of detachable surgical clamp of collet, it is characterised in that: including blocking folder, screwdriver and being clamped for detachable
Block the gripper clamp of folder；
Described that folder is blocked to include fixing clamp arm and can fix the active grasping arm that clamp arm opens and closes relatively, fixing clamp arm includes fixing
Clamping limb and the grip slipper for being integrally disposed upon fixed clamping arm tail end, the tail end of active grasping arm have been wholely set hinged seat,
The sliding shoe that can fix clamp arm sliding relatively, the front end of sliding shoe and fixing clamp arm are provided in fixing clamp arm on rear side of hinged seat
Between be provided with hinged groove, the hinged seat be rotatably assorted in the hinged groove between sliding shoe front end and fixing clamp arm and
Also it is rotatablely connected between sliding shoe, fixing clamp arm by pin shaft respectively；
It is provided with the attachment base being connected in fixing clamp arm on rear side of sliding shoe, screw is threaded on attachment base, screw
Screw rod end is connect with sliding shoe, and the screw cap end cooperation of the screwdriver and screw carrys out turn screw, screw moves before and after driving sliding shoe
It is dynamic, to drive the folding of active grasping arm.
2. the detachable surgical clamp of a kind of collet according to claim 1, it is characterised in that: block the upper of the grip slipper of folder
The holding tank matched with the jaw of gripper clamp is provided on lower two sides.
3. the detachable surgical clamp of a kind of collet according to claim 2, it is characterised in that: the gripper clamp includes mutual
The jaw of hinged left clamp and right clamp, left clamp and right clamp is matched with the holding tank of grip slipper upper and lower end face, Zuo Jia
Mutually matched first engaging section and the second engaging section, the first engaging section and the second engagement are set between pincers and the tail end of right clamp
Intermeshing sawtooth is provided between portion.
4. the detachable surgical clamp of a kind of collet according to claim 1, it is characterised in that: be connected on the gripper clamp
The screw of guiding tube, guiding tube and the blocking folder being clamped on gripper clamp is coaxially set, and the screwdriver includes handle, handle
Front end is provided with guide rod, and the front end of guide rod is provided with the crewdriver attachment for turn screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811315442.XA CN109276292A (en) | 2018-11-06 | 2018-11-06 | A kind of detachable surgical clamp of collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811315442.XA CN109276292A (en) | 2018-11-06 | 2018-11-06 | A kind of detachable surgical clamp of collet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109276292A true CN109276292A (en) | 2019-01-29 |
Family
ID=65174989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811315442.XA Pending CN109276292A (en) | 2018-11-06 | 2018-11-06 | A kind of detachable surgical clamp of collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109276292A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024003218A1 (en) * | 2022-06-30 | 2024-01-04 | Karl Storz Se & Co. Kg | Surgical instrument system, surgical instrument, and method for assembling and disassembling the surgical instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201510342U (en) * | 2009-09-22 | 2010-06-23 | 郭谦 | Gun type reduction forceps |
| US20110152903A1 (en) * | 2009-12-17 | 2011-06-23 | Cardiomedical Gmbh | Surgical instrument |
| JP2012232066A (en) * | 2011-05-09 | 2012-11-29 | Nition:Kk | Forceps for clip operation, forceps for clip attachment/detachment and clip, and endoscopic surgical instrument set including them |
| CN108261220A (en) * | 2016-12-30 | 2018-07-10 | 桐庐康尔医疗器械有限公司 | Clip applier |
| CN209172428U (en) * | 2018-11-06 | 2019-07-30 | 扬州灵涛医疗科技有限公司 | A kind of detachable surgical clamp of collet |
-
2018
- 2018-11-06 CN CN201811315442.XA patent/CN109276292A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201510342U (en) * | 2009-09-22 | 2010-06-23 | 郭谦 | Gun type reduction forceps |
| US20110152903A1 (en) * | 2009-12-17 | 2011-06-23 | Cardiomedical Gmbh | Surgical instrument |
| JP2012232066A (en) * | 2011-05-09 | 2012-11-29 | Nition:Kk | Forceps for clip operation, forceps for clip attachment/detachment and clip, and endoscopic surgical instrument set including them |
| CN108261220A (en) * | 2016-12-30 | 2018-07-10 | 桐庐康尔医疗器械有限公司 | Clip applier |
| CN209172428U (en) * | 2018-11-06 | 2019-07-30 | 扬州灵涛医疗科技有限公司 | A kind of detachable surgical clamp of collet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024003218A1 (en) * | 2022-06-30 | 2024-01-04 | Karl Storz Se & Co. Kg | Surgical instrument system, surgical instrument, and method for assembling and disassembling the surgical instrument |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |