CN201131780Y - Holding grip with a fixed guiding device - Google Patents
Holding grip with a fixed guiding device Download PDFInfo
- Publication number
- CN201131780Y CN201131780Y CNU2007200426527U CN200720042652U CN201131780Y CN 201131780 Y CN201131780 Y CN 201131780Y CN U2007200426527 U CNU2007200426527 U CN U2007200426527U CN 200720042652 U CN200720042652 U CN 200720042652U CN 201131780 Y CN201131780 Y CN 201131780Y
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- China
- Prior art keywords
- fixed
- holding
- forceps
- tie down
- hole
- 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.)
- Expired - Fee Related
Links
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- 238000012544 monitoring process Methods 0.000 abstract description 8
- 210000004291 uterus Anatomy 0.000 abstract description 6
- 210000003101 oviduct Anatomy 0.000 abstract description 2
- 210000001215 vagina Anatomy 0.000 abstract description 2
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- 210000003679 cervix uteri Anatomy 0.000 description 9
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- 208000002938 adenomyoma Diseases 0.000 description 1
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- 210000000481 breast Anatomy 0.000 description 1
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- 210000002257 embryonic structure Anatomy 0.000 description 1
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- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 208000025421 tumor of uterus Diseases 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to holding forceps provide with a fixing guiding device, which comprises a forceps front rod, a forceps handle, a pin axle and a forceps handle fixer. The holding forceps are characterized in that a fixing guiding device is arranged on the forceps handle; the fixing guiding device comprises a fixing holding sheet, a movable holding sheet and detachable fixing device for fixing the two holding sheets, and tubes or rod pieces of the operation auxiliary device are held in the two holding sheets. The holding forceps are especially relates to the holding forceps used for gynecology operations and are a device which is more convenient for being used in the real-time ultrasonic description directing and monitoring the operations in the uterus, neck of uterus and fallopian tube of the vagina of the gynecology operations. In addition, the holding forceps has the advantages of simple structure and convenient adjustment, and the feedback of the doctors is very good especially in hospitals when the forceps are used.
Description
Technical field
This utility model relates to a kind of operating theater instruments, especially with the gripper clamp of additional function.
Background technology
Gripper clamp is a kind of important operating theater instruments, this apparatus is also referred to as cervical clamps in gynecilogical operation, play grasping tissue and fixed effect simultaneously with this class operating theater instruments when also comprising face or anorectal (comprising the splanchnocoel body) operation, but in operation process, also have other action or function to finish, more usually have an operation auxiliary device to help through operation simultaneously: as be provided with a lighting fiber or illuminating lamp enters the cavity that undergos surgery, also comprise suction pipe, freezing cutter, Ultrasonic-B probe or euthyscope etc., this just needs the effect that a kind of gripper clamp has gripper clamp simultaneously, is with fixed guide again.
Chinese patent CN1403060 is similarly arranged, and this is a kind of operation lock ring pincers and special lock ring, is used for the lock ring pincers and the special lock ring of surgical operation deep knottings such as breast, peritoneoscope.Lock ring pincers be with pin with upper and lower handgrip, upper and lower crocodile links.The head that lock ring clamps upper and lower crocodile is meshing shape, and last crocodile tooth portion rear end is shaped on baffle plate, and baffle plate central authorities are shaped on open pore.The both ends of the surface of said special lock ring are the dome arc.During use ligature is penetrated in the lock ring, again the ligature in the lock ring is steadily penetrated in the plate washer open pore.The lock ring pincers are sent into 2 centimetres of dark wound suture places clamp the realization knotting.
CN2192294 guidance type thoracic cavity drainage multiduty pliers is made up of blade, pincers neck, pincers handle, pincers core etc.Its collection support mouthful, functions such as pipe and suction are one down, this pincers in the middle of two blades, leave an elliptical aperture and in the hole built-in one fine-meshed pincers core, the pincers core can be connected with standard syringe.
The multi-functional needle forceps of CN2239239 is made up of two strands of calipers, and a caliper is provided with illuminator, is provided with the attraction road in another caliper.The described women's family planning operation of CN2717390 Type B ultrasonic monitoring instrument provides a kind of and the bonded Type B ultrasonic monitoring of specula instrument.
But the fixture of the Type B ultrasonic monitoring of prior art is still limited to some extent: monitor fixed structure or more complicated that B ultrasonic is surveyed diagnosis in real time, or fixed effect awaits improving, perhaps do not consider Type B ultrasonic monitoring instrument taking all factors into consideration from screen or probe, the setting of screen or probe positions does not still have rationally scheme reliably, the fixed clamp device needs more rational design in other words, thereby the position of Type B ultrasonic monitoring instrument probe is difficult to arrive the monitoring that more satisfactory place can not adapt to multiple real-time operation in other words.
The gripper clamp of band additional function.It is crucial needing under direct " visual field " condition in the operation, and in many cases, " visual field " condition that provides by X-ray, interior sight glass, B ultrasonic means undergos surgery.Otherwise surgical procedure is all blindly carried out, and adopts the X-ray monitoring as interventional therapy; Carry out operation as the experience that the abortion of gynecological only relies on " sensation " that transmit by manual apparatus and surgeon to be.But,, pierce through the uterus probably if the doctor is inaccurate to the position and the size judgement in uterus.Especially the danger that pierces through the uterus under the situation that cervical stenosis or uterus tumor (adenomyoma or sarcoma) arranged is bigger.
U.S. Pat 6960166 is diagnostors that ultrasound wave shows, utilizes ultrasound wave to monitor and carries out the transplanting of in-vitro embryos by cervix uteri, provides a kind of vagina preferably to show ultrasonoscopy, and ultrasonic probe can be fixed on the front or back blade of detector.The intravaginal real-time ultrasound of open (00813840.0) gynecilogical operation of Chinese patent is traced and is guided and monitor intrauterine, cervix uteri and device oviducal surgical operation, this device comprises an assembly, and this assembly has: the intravaginal part that can insert the patient is so that against the next localized intravaginal ultrasonic transmitter of patient's cervix uteri; A cervix uteri clamper that is used for the clamping cervix uteri; With one be used to make ultrasonic acoustic generator and the interconnected adapter of cervix uteri clamper, but the interconnected concrete scheme of unexposed ultrasonic acoustic generator preferably and cervix uteri clamper, obviously said apparatus still is restricted in the use.
Summary of the invention
The purpose of this utility model is: propose a kind of gripper clamp with additional function.Especially gynecilogical operation gripper clamp proposes a kind of intravaginal real-time ultrasound that is used for gynecilogical operation more easily and traces and guide and monitor intrauterine, cervix uteri and device oviducal surgical operation.
The gripper clamp of band fixed guide, constitute by bar, pincers handle, bearing pin and pincers handle holder before the pincers, on the pincers handle, be provided with fixed guide, the active fixture formation that described fixed guide comprises fixed clamp sheet and movable holding piece and fixes two holding pieces, the pipe or the rod member of clamping operation auxiliary device in two holding pieces.
The active fixture of two holding pieces is made of tight screw rod of activity clamping mortice lock and locking nut, and tie down screw passes the hole of fixed clamp sheet or fixes with the fixed clamp sheet, and tie down screw passes the hole of movable holding piece, and locking nut is enclosed within on the tie down screw.
The active fixture of two holding pieces is made of guide pillar and cam, guide pillar passes the hole of fixed clamp sheet or fixes with the fixed clamp sheet, guide pillar also passes the hole of movable holding piece, cam revolves to be locked on the guide pillar to be fixed, fixed structure is: guide pillar is provided with a vertical pin, and the shaft hole sleeve of cam is on pin and around this pin rotation.
The pincers handle can be to be completely fixed or active fixed guide, the fixed form of pincers handle and fixed clamp sheet has multiple, for example clamping on the handle by screw fixings, also soldering of fixed clamp sheet or rivet welding can clamped on the handle, tie down screw passes the hole of two holding pieces, be spun on the tie down screw by locking nut again, thereby the rod member of the auxiliary device of will performing the operation is fixed between two holding pieces.
Work process of the present utility model is: when the bar of placing the operation auxiliary device between fixed clamp sheet and the movable holding piece or pipe fitting, thereby locking nut screws and fixes the operation auxiliary device, when locking nut does not screw the operation auxiliary device can travel direction, the adjustment of position and angle, then be fixed when locking nut screws, thereby play the guide securement effect.And this utility model apparatus structure is simple, and is easy to adjust, uses Shi doctor's reflection fabulous in hospital.
If the perforation of the set tie down screw of fixed clamp sheet and movable holding piece is in the centre, the rod member that the both sides of tie down screw all can the fixing operation auxiliary device then.
Beneficial effect is: this utility model is the gynecilogical operation gripper clamp especially, and the intravaginal real-time ultrasound that is used for gynecilogical operation is more easily traced and guided and monitor intrauterine, cervix uteri and device oviducal surgical operation.And this utility model apparatus structure is simple, and is easy to adjust, especially uses Shi doctor's reflection fabulous in hospital.
Description of drawings
Fig. 1 is the fixed guide structural representation of this utility model gripper clamp
Fig. 2 is this utility model user mode structural representation
Fig. 3 is the cam lock compact form structural representation of this utility model gripper clamp
Fig. 4 is Fig. 3 cam structural representation
The pipe of the hole 9 of bar 1, pincers handle 2, bearing pin 3, pincers handle holder 4, fixed clamp sheet 5, movable holding piece 6, tie down screw 7, locking nut 8, movable holding piece, operation auxiliary device or rod member 10, ultrasound probe 11, ultrasound probe handle 12 before the pincers, guide pillar 13, cam 14, pin 15, cam handle 16, camshaft hole 17.
The specific embodiment
The following describes embodiment.Shown in Fig. 1-2, gripper clamp is made of the preceding bar 1 of pincers, pincers handle 2, bearing pin 3 and pincers handle holder 4, the pincers handle is provided with fixed guide, fixed guide comprises that fixed clamp sheet 5 and movable holding piece 6, tie down screw and locking nut constitute, tie down screw passes the hole of fixed clamp sheet or fixes with the fixed clamp sheet, tie down screw passes the hole of movable holding piece, and locking nut is spun on the tie down screw.Fixed clamp sheet and movable holding piece are used to grip the pipe or the rod member of operation auxiliary device.The front end that the fixed guide of gripper clamp is contained in the pincers handle is better near the position of bearing pin 3, can not hinder the use of gripper clamp.Fixed clamp sheet 5, movable holding piece 6 can be perpendicular to pincers handle planes, pipe or rod member 10 that the both sides of tie down screw all can clamping operation auxiliary device.
Fixed clamp sheet 5 and movable holding piece also can be made into incorporate folder spring, are used to clamp the pipe or the rod member of operation auxiliary device.
The structure of fixing B ultrasound probe as shown in Figure 2, the ultrasound probe handle can not rotate arbitrarily or put in and withdraws from during locking nut, make the position of probe be in state and make image optimum, the place ahead subtended angle of popping one's head among the figure is illustrated in the detection angle of popping one's head under the angle, pops one's head in rotatablely then can comprehensively to survey.And whole tie down screw and nut are more convenient can regulate auxiliary device when bearing pin rotates the time.Make ultrasound probe be positioned at the good visual surgical state of image behind the locking nut, surgical effect should be more satisfied.
This utility model is used for location structure in the body cavity.Gynecological in uterus, insert the intravaginal ultrasound probe of patient in official's neck and the operation on fallopian tube operation; The body shape structure of ultrasound probe is a semioval shape, or its longitudinal section is semicircle or half elliptic, and its cross section is the flat arcuation that two ends upwarp.When this utility model used in vivo: the handle adapter that connects probe itself was a rigid structure.
The pincers handle also can be complete active fixed guide, as the fixed clamp sheet itself be exactly behind the encapsulated by structures pincers handle of biplate structure or single piece clip spring the reuse screw fix; Also be provided with the rod member that movable holding piece passes tie down screw and locking nut and clamping operation auxiliary device then, tie down screw is not from structures such as mesopore pass, does not all exceed scope of the present utility model.Gripper clamp (cervical clamps) was exactly existing instrument (comprising the structure of not being with pincers handle holder) originally, and improvement of the present utility model makes this instrument have more extensive and effective purposes.
Locking device is that tie down screw and nut fixing device also can adopt the cam 14 locking type structures that cooperate with tie down screw: guide pillar 13 replaces tie down screws (tie down screw also can) guide pillar to pass the hole of fixed clamp sheet or fixes with the fixed clamp sheet, guide pillar passes the hole of movable holding piece, and cam revolves to be locked on the guide pillar to be fixed.Fixed clamp sheet and movable holding piece are used to grip the pipe or the rod member of operation auxiliary device.The end of tie down screw is provided with the guide hole or the lead-in groove of fixing operation auxiliary device, and cam lock compact form structure is: guide pillar is provided with a vertical pin 15, and the axis hole 17 of cam is enclosed within on the pin and around this pin and rotates.Can press down during rotation or on divert from one use to another in locking or unclamp holding piece.Certainly, can connect a handle 16 on the cam.Cam structure also can be with reference to Chinese patent CN86210523 cam lock compact form valve.
The clamping face of two holding pieces is provided with the tooth of cross direction profiles, can grip the pipe or the rod member 10 of operation auxiliary device at diverse location.
Claims (5)
1, the gripper clamp of band fixed guide, constitute by bar, pincers handle, bearing pin and pincers handle holder before the pincers, it is characterized in that on the pincers handle, being provided with fixed guide, the active fixture formation that described fixed guide comprises fixed clamp sheet and movable holding piece and fixes two holding pieces, the pipe or the rod member of clamping operation auxiliary device in two holding pieces.
2, the gripper clamp of band fixed guide according to claim 1, the fixed structure that it is characterized in that clamping handle and fixed clamp sheet is that screw is fixed on the fixed clamp sheet on the pincers handle, or by soldering or rivet welding on the pincers handle, tie down screw passes the hole of two holding pieces, is spun on the tie down screw by locking nut again.
3, the gripper clamp of band fixed guide according to claim 1, the active fixture that it is characterized in that two holding pieces is made of tight screw rod of activity clamping mortice lock and locking nut, tie down screw passes the hole of fixed clamp sheet or fixes with the fixed clamp sheet, tie down screw passes the hole of movable holding piece, and locking nut is enclosed within on the tie down screw.
4, the gripper clamp of band fixed guide according to claim 1, the active fixture that it is characterized in that two holding pieces is made of guide pillar and cam, guide pillar passes the hole of fixed clamp sheet or fixes with the fixed clamp sheet, guide pillar also passes the hole of movable holding piece, cam revolves to be locked on the guide pillar to be fixed, fixed structure is: guide pillar is provided with a vertical pin, and the shaft hole sleeve of cam is on pin and around this pin rotation.
5, the gripper clamp of band fixed guide according to claim 1 is characterized in that the clamping face of two holding pieces is provided with the tooth of cross direction profiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200426527U CN201131780Y (en) | 2007-11-22 | 2007-11-22 | Holding grip with a fixed guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200426527U CN201131780Y (en) | 2007-11-22 | 2007-11-22 | Holding grip with a fixed guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131780Y true CN201131780Y (en) | 2008-10-15 |
Family
ID=40060053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200426527U Expired - Fee Related CN201131780Y (en) | 2007-11-22 | 2007-11-22 | Holding grip with a fixed guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131780Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999513A (en) * | 2016-06-24 | 2016-10-12 | 青岛大学附属医院 | Guiding forceps convenient to clamp and fix for use |
| CN107713975A (en) * | 2017-09-28 | 2018-02-23 | 柳州市妇幼保健院 | A kind of the moon for being easy to fix stream of people's suction tube is peeped |
-
2007
- 2007-11-22 CN CNU2007200426527U patent/CN201131780Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999513A (en) * | 2016-06-24 | 2016-10-12 | 青岛大学附属医院 | Guiding forceps convenient to clamp and fix for use |
| CN105999513B (en) * | 2016-06-24 | 2019-01-08 | 青岛大学附属医院 | It is a kind of convenient for gripping the guide forceps used |
| CN107713975A (en) * | 2017-09-28 | 2018-02-23 | 柳州市妇幼保健院 | A kind of the moon for being easy to fix stream of people's suction tube is peeped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Ke En Industry & Trade Co., Ltd. Assignor: Wang Minqi Contract fulfillment period: 2009.3.10 to 2017.11.22 Contract record no.: 2009320000367 Denomination of utility model: Holding grip with a fixed guiding device Granted publication date: 20081015 License type: Exclusive license Record date: 20090313 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.10 TO 2017.11.22; CHANGE OF CONTRACT Name of requester: WUXI KE EN INDUSTRY AND TRADE CO., LTD. Effective date: 20090313 |
|
| ASS | Succession or assignment of patent right |
Owner name: WUXI KEMEIDA MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG MINQI Effective date: 20110511 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214072 KEEN CORPORATION, 5/F, ELECTRONICS BUILDING, STANDARD FACTORY BUILDING A6, LIYUAN DEVELOPMENT AREA, WUXI CITY, JIANGSU PROVINCE TO: 214000 2/F, STANDARD FACTORY BUILDING A6, LIYUAN ECONOMIC DEVELOPMENT ZONE, WUXI CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110511 Address after: 214000 Wuxi city standard Liyuan Economic Development Zone Building A6 floor 2 Patentee after: WUXI CANSONIC MEDICAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 214072 Jiangsu province Wuxi City Liyuan Development Zone A6 building standard factory building 5 layer Cohen electronic company Patentee before: Wang Minqi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |