CN202342134U - Forceps special for hysterectomy - Google Patents
Forceps special for hysterectomy Download PDFInfo
- Publication number
- CN202342134U CN202342134U CN 201120401550 CN201120401550U CN202342134U CN 202342134 U CN202342134 U CN 202342134U CN 201120401550 CN201120401550 CN 201120401550 CN 201120401550 U CN201120401550 U CN 201120401550U CN 202342134 U CN202342134 U CN 202342134U
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- seat
- cervix uteri
- clamp
- fixed
- claw beam
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Abstract
The utility model discloses a pair of forceps special for hysterectomy, which comprises a cervical clamp assembly and a cervical cup assembly, wherein the cervical clamp assembly is provided with a fixed handle, a moveable handle, a first reset spring, a second reset spring, a toothed plate, a forceps seat, a washing seat, an enclosure cover, a forceps rod, a pull rod, a pull rod seat, a uterus lifting head, a cervical clamp, cervical blocking teeth, a clamp seat and a sealing ring, wherein the first reset spring and the second reset spring are crossly pressed and are respectively fixed on the fixed handle and the movable hand, the second reset spring is connected with the toothed plate which is connected with the cervical blocking teeth, the forceps seat is connected with the washing seat and is also connected with the fixed handle, the forceps rod is provided with a regulating grooves, the regulating grooves are matched with the cervical cup assembly, the uterus lifting head is fixed on the clamp seat, the cervical clamp is fixed on the clamp seat and is fixed on one end of the pull rod, the other end of the pull rod is connected with the pull rod seat, the pull rod seat is clamped in a pull rod groove, and the clamp seat is connected with the forceps rod. The pair of forceps has a simple structure, and is convenient and safe in surgery application because a cervical cup is properly located through the regulating grooves.
Description
Technical field
This utility model relates to the hysterectomy special vice that is exclusively used in women's hysterectomy in a kind of Wicresoft laparoscopic surgery.
Background technology
Along with the development of gynecological's Minimally Invasive Surgery technology, laparoscopic surgery had replaced traditional abdominal basically in recent years.Gynecological's hysterectomy also has special equipment in the prior art, and hysterectomy uterus raising device, hysterectomy manipulator are arranged, and for example the patent No. is 201020216262.9; Name is called the utility model of cup type uterus raising device, though in hysterectomy, have certain surgical effect, its major defect is: same common fault is all arranged in operation process; The uterus locating effect is poor; The uterus is easy to displacement in the hysterectomy process, leans on the swing control uterine displacement of guide bar, and this has been a topmost surgical technic bottleneck since the development of Minimally Invasive Surgery technology; Bring great trouble to operative doctor, the operation trouble time is long; It two is that apparatus is single, no connectivity; Its three apparatus structure is installed trouble, while the parts that have are to perform the operation to install, and the operation trouble; Satisfied not ideal operation treatment effect.
The utility model content
This utility model technical problem to be solved is to overcome existing above-mentioned deficiency in the prior art, and the hysterectomy special vice that is exclusively used in women's hysterectomy in a kind of Wicresoft laparoscopic surgery is provided.
This utility model addresses the above problem the technical scheme that is adopted: this hysterectomy special vice, comprise cervical clamps assembly and cervix uteri cup assembly, and cervical clamps assembly and cervix uteri cup assembly are connected; It is characterized in that said cervical clamps assembly is provided with fixed handle, flexible handle, first back-moving spring, second back-moving spring, tooth plate, pincers seat, flushing seat, capping, claw beam, pull bar, draw-bar seat, uterus-lifting head, cervix uteri clamp, cervix uteri folder tooth, clamp seat, sealing ring, flexible handle has pull rod slot, and fixed handle is provided with latch; Fixed handle is connected through hinge bolt with flexible handle, and tooth plate is fixed on the flexible handle with the tooth plate pin, and first back-moving spring, second back-moving spring cross one another and compress and be separately fixed on fixed handle and the flexible handle; Second back-moving spring is connected with tooth plate, and tooth plate is connected with latch, and the pincers seat is fixedly connected with the flushing seat; Capping one end is connected with the flushing seat, and the capping other end cooperates with the flushing seat, and sealing ring is inserted in the pincers seat; The pincers seat is fixedly connected with fixed handle, has 20～40 regulating tanks on the claw beam, and regulating tank cooperates with the cervix uteri cup assembly; Claw beam is fixedly connected with the pincers seat, and the cervix uteri clamp is fixedly connected with cervix uteri folder tooth, and uterus-lifting head is through being bolted on the clamp seat; The cervix uteri clamp is fixed on the clamp seat through the clamp pin, and the cervix uteri clamp is fixed on an end of pull bar through stay rod pin, and the other end of pull bar is fixedly connected with draw-bar seat; Draw-bar seat is inserted in claw beam; Draw-bar seat passes pincers seat, fixed handle, and draw-bar seat snaps in pull rod slot, and the clamp seat is fixedly connected with claw beam.
The said regulating tank of this utility model is 26～30, and the spacing between adjacent regulating tank is 10 millimeters.
The said cervix uteri cup assembly of this utility model is provided with the cervix uteri cup, regulates deck, spring, and the cervix uteri cup has basal groove, and spring is filled in basal groove with the adjusting deck; Regulate deck and be provided with bayonet socket, bayonet socket snaps in regulating tank, constitutes mounting hole in the middle of the bayonet socket; The height of mounting hole and width are all greater than the external diameter of claw beam; Regulate deck and have stopper slot, regulate pin and snap in the cervix uteri cup and be inserted in stopper slot, regulate pin and be fixedly connected with the cervix uteri cup.
This utility model mounting hole extreme higher position is higher than claw beam.
This utility model compared with prior art; Have the following advantages and effect: reasonable in design; The cervix uteri clamp cooperates with uterus-lifting head can clamp or unclamp the uterus, and the cervix uteri cup can appropriately be located through regulating tank, and uterus-lifting head can be dismantled through being bolted on the clamp seat; Second back-moving spring is connected assurance tooth plate and latch chucking with tooth plate, surgical application is convenient and safe.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation of this utility model embodiment cervical clamps assembly.
Fig. 3 is the structural representation of this utility model embodiment cervix uteri cup assembly.
Fig. 4 is the application sketch map of this utility model embodiment 1.
Fig. 5 is the application sketch map of this utility model embodiment 2.
Fig. 6 is a B-B cutaway view shown in Figure 1.
Fig. 7 is an A-A cutaway view shown in Figure 3.
The specific embodiment
Referring to Fig. 1～Fig. 7, resection operation special vice main building block in this utility model embodiment uterus is: cervical clamps assembly (Fig. 2) and cervix uteri cup assembly (Fig. 3), cervix uteri cup assembly are inserted in the cervical clamps assembly and form gynecological's hysterectomy special vice (Fig. 1).
The cervical clamps assembly of this utility model embodiment is provided with fixed handle 1, flexible handle 2, hinge bolt 3, pull rod slot 4, first back-moving spring 5, second back-moving spring 6, tooth plate 7, latch 8, tooth plate pin 9, pincers seat 10, flushing seat 11, capping 12, claw beam 13, regulating tank 14, pull bar 15, draw-bar seat 16, uterus-lifting head 17, cervix uteri clamp 18, cervix uteri folder tooth 19, clamp pin 20, stay rod pin 21, clamp seat 22, sealing ring 23, bolt 31.Flexible handle 2 has pull rod slot 4, and fixed handle 1 is fixing with latch 8 welding, and fixed handle 1 is connected fixing can the rotation with flexible handle 2 usefulness hinge bolts 3; Tooth plate 7 usefulness tooth plate pins 9 are fixed on the flexible handle 2 and can rotate; First back-moving spring 5, second back-moving spring 6 cross one another to compress with hold-down screw and are separately fixed on fixed handle 1 and the flexible handle 2; Second back-moving spring 6 is connected with tooth plate 7, and tooth plate 7 is connected with latch 8; It is fixing that pincers seat 10 and an end of flushing seat 11 are tightened, and an end of capping 12 is connected with flushing seat 11, and the other end of capping 12 covers just on flushing seat 11 and can open, and sealing ring 23 is inserted in pincers seat 10, and pincers 10 and fixed handle 1 are tightened fixing; Claw beam 13 has a plurality of regulating tanks 14, and claw beam 13 is tightened fixing with pincers seat 10.
Cervix uteri clamp 18 is fixing with 19 welding of cervix uteri folder tooth, and clamp seat 22 is fixing with bolt 31 welding, and uterus-lifting head 17 is tightened fixing with bolt 31; Cervix uteri clamp 18 is fixed on the clamp seat 22 and can rotates through clamp pin 20, and the end that cervix uteri clamp 18 usefulness stay rod pins 21 are fixed on pull bar 15 can rotate, and the other end of pull bar 15 and draw-bar seat 16 welding are fixing; Draw-bar seat 16 is inserted in claw beam 13, and draw-bar seat 16 passes pincers seat 10 and fixed handle 1, and it is fixing that draw-bar seat 16 snaps in pull rod slot 4 connections just, and clamp seat 22 is tightened fixing with claw beam 13.
Present embodiment regulating tank 14 quantity are usually at the 20-40 joint, and wherein best special case is 26-30, and the spacing between the adjacent regulating tank 14 is 10 millimeters at this moment.
Present embodiment cervix uteri cup assembly is provided with: cervix uteri cup 24, adjusting deck 25, adjusting pin 26, mounting hole 27, spring 28, stopper slot 29, basal groove 30; Cervix uteri cup 24 has basal groove 30, and spring 28 is filled in basal groove 30 with adjusting deck 25, regulates deck 25 and is provided with bayonet socket 251; Bayonet socket 251 snaps in regulating tank 14; Constitute mounting holes 27 in the middle of the bayonet socket 251, the height of mounting hole 27 and width (promptly up and down distance with about apart from) all greater than the external diameter of claw beam 13, adjusting deck 25 has stopper slot 29; Regulate pin 26 and snap in cervix uteri cup 24 and be inserted in stopper slot 29, it is fixing with 24 welding of cervix uteri cup to regulate pin 26.(regulate deck 25 this moment, mounting hole 27 is in the extreme higher position to pin adjusting deck 25; Promptly regulate deck 25, mounting hole 27 extreme higher position movably after present embodiment installs; Regulate deck 25 and be moved upward to stopper slot 29 and be conditioned the pin 26 spacing extreme higher positions of blocking this moment) mounting hole 27 extreme higher positions are higher than claw beam 13 (extreme higher position); Make that having the cervix uteri cup assembly of regulating deck 25 can move forward and backward (move left and right among Fig. 1) along claw beam 13; The bayonet socket 251 of regulating deck 25 is moved to certain regulating tank 14 place that are fit to operation decontrol, bayonet socket 251 snaps in this regulating tank 14 location.
Present embodiment installation method (referring to Fig. 1): pin and regulate deck 25; The cervix uteri cup assembly is inserted in the claw beam 13 of cervical clamps assembly; Decontrol and regulate deck 25, under the effect of spring 28, the bayonet socket of regulating on the deck 25 251 snaps in regulating tank 14 just; The cervix uteri cup assembly is fixed on the claw beam 13 of cervical clamps assembly, forms present embodiment; The cervix uteri cup assembly can horizontally slip on the claw beam 13 of cervical clamps assembly and can regulate control.
The described cervical clamps assembly of this utility model has following technical characterictic on the art designs:
The art designs of uterus-lifting head 17 is bending; And be designed with six kinds of different models: length is that 5-5.5 centimetres, diameter are 5 millimeters; Length is that 6-6.5 centimetres, diameter are 6 millimeters; Length is that 7-7.5 centimetres, diameter are 7 millimeters, uterus-lifting head 17 be with clamp seat 22 on bolt 31 tighten fixingly, can dismantle.In surgical application, uterus-lifting head 17 is to penetrate the uterus, the uterus is swung to the required position of operation be located; The art designs of uterus-lifting head 17 different models is to supply operative doctor to select to use according to the different sizes in uterus.The installation method of uterus-lifting head 17 and clamp seat 22, institute is peculiar in the same industry at present.
The art designs of cervix uteri clamp 18, cervix uteri clamp 18 is fixed as one with 19 welding of cervix uteri folder tooth, and matching each other with uterus-lifting head 17 forms the cervix uteri binding clip, with the caliper formation cervical clamps that matches each other.In surgical application, after uterus-lifting head 17 penetrated the uterus and the uterus swung to the required spots localization of operation, cervix uteri clamp 18 clamped the cervix uteri mouths; Can arbitrarily not swing after making the location, uterus; Under the effect of tooth plate 7 and latch 8, cervix uteri clamp 18 can arbitrarily not unclamp, and can decontrol caliper and undergo surgery; Guarantee that hysterectomy carries out smoothly, overcome swing bottleneck in uterus in Wicresoft's hysterectomy.
The art designs of claw beam 13, claw beam 13 have a plurality of regulating tanks 14, and its function is that the cervix uteri cup assembly is inserted on the claw beam 13 of cervical clamps assembly, and under the effect of a plurality of regulating tanks 14, the cervix uteri cup assembly can have a plurality of point of adjustment on claw beam 13; In surgical application, the technical application of claw beam 13 and regulating tank 14 makes the cervix uteri cup assembly be adjusted to the operation optimal site, guarantees carrying out smoothly of operation.
The art designs of handle, fixed handle 1, flexible handle 2 are installed first back-moving spring 5, second back-moving spring 6 respectively, and tooth plate 7 and latch 8 are installed.In surgical application, the handle of holding with a firm grip pulling pull bar 15 clamps folder closes, and under the effect of tooth plate 7 and latch 8, clamp can arbitrarily not unclamp, and can decontrol caliper and undergo surgery, and guarantees that hysterectomy carries out smoothly; Move tooth plate 7, under the effect of two first back-moving springs 5, clamp resets and struts also activity flexibly, guarantees carrying out smoothly of operation.
The art designs of flushing seat 11, flushing seat 11 is installed on the pincers seat 10, and with caliper in be connected, its function is that operation back cleaning disinfection liquid can get into cleanings that carry out disinfection in the calipers from flushing seat 11, guarantees the secondary application of apparatus.
The described cervix uteri cup assembly of present embodiment has following technical characterictic on the art designs:
The cervix uteri cup assembly is designed with three kinds of different models, and diameter is respectively 38,42,45 millimeters, supplies operative doctor to select to use according to the different sizes of patient uterus cervix uteri.
The cervix uteri cup assembly is inserted in the claw beam 13 of cervical clamps assembly, decontrols and regulates deck 25, and under the effect of spring 28, the bayonet socket of regulating on the deck 25 251 snaps in regulating tank 14 just, and cervix uteri cup 24 is fixed on the claw beam 13 of cervical clamps assembly; The cervix uteri cup assembly is under the effect of a plurality of regulating tanks 14, and the cervix uteri cup assembly can have a plurality of point of adjustment on claw beam 13, and control method is: pin and regulate deck 25; Bayonet socket 251 is thrown off with regulating tank 14; Promote or spur cervix uteri cup assembly 24 to the required position of operation, decontrol and regulate deck 25, under the effect of spring 28; The bayonet socket of regulating on the deck 25 251 snaps in regulating tank 14 just, and cervix uteri cup 24 is fixed on the claw beam 13; Operative doctor can guarantee to perform the operation and carry out smoothly according to operation needs flexible Application.
Present embodiment surgical application method:
Embodiment 1:
One example suffers from the patient of hysteropathy, needs operative treatment that uterus 40 is cut entirely through inspection.Referring to Fig. 4, under the laparoscopically visual field, select uterus-lifting head 17 and be installed on the clamp seat 22 in the operation according to the size in uterus 40, select the cervix uteri cup assembly and be installed on the claw beam 13 according to the size of uterus cervix uteri 41; Under the laparoscopically visual field, the hysterectomy special vice is penetrated vagina, uterus-lifting head 17 is penetrated uterus 40 swing the act palace, uterus 40 jack-up are swung to the operation optimal site, the handle of holding with a firm grip pulling pull bar 15, cervix uteri folder 18 clamps cervix uteri mouths 42; Pin and regulate deck 25, bayonet socket 251 is thrown off with regulating tank 14, promotes cervix uteri cup 24, and cervix uteri mouth 42 gets in the cervix uteri cup 24, reaches the required position of operation; Decontrol to regulate deck 25, under the effect of spring 28, the bayonet socket of regulating on the deck 25 251 snaps in regulating tank 14 just, and cervix uteri cup 24 is fixed on the claw beam 13, can arbitrarily not swing after making 40 location, uterus; Under the effect of tooth plate 7 and latch 8, clamp can arbitrarily not unclamp, and can decontrol caliper; Electric knife carries out uterus 40 along the cup ring 241 of cervix uteri cup 24 and cuts entirely; After cut entirely in uterus 40, uterus 40 was stayed in the cervix uteri cup assembly, pulls out present embodiment, and operation is accomplished.
Embodiment 2:
One example suffers from the patient of hysteropathy, needs operative treatment that the uterus time is cut entirely through inspection.Referring to Fig. 5, under the laparoscopically visual field, select uterus-lifting head 17 and be installed on the clamp seat 22 in the operation according to the size in uterus 40, select the cervix uteri cup assembly and be installed on the claw beam 13 according to the size of uterus cervix uteri 41; Under the laparoscopically visual field, present embodiment is penetrated vagina, uterus-lifting head 17 is penetrated uterus 40 swing the act palace, uterus 40 jack-up are swung to the operation optimal site, the handle of holding with a firm grip pulling pull bar 15, cervix uteri folder 18 clamps cervix uteri mouths 42; Pin and regulate deck 25, bayonet socket 251 is thrown off with regulating tank 14, promotes cervix uteri cup 24, and cervix uteri mouth 42 gets in the cervix uteri cup 24, reaches the required position of operation; Decontrol to regulate deck 25, under the effect of spring 28, the bayonet socket of regulating on the deck 25 251 snaps in regulating tank 14 just, and cervix uteri cup 24 is fixed on the claw beam 13, can arbitrarily not swing after making 40 location, uterus; Under the effect of tooth plate 7 and latch 8, clamp can arbitrarily not unclamp, and can decontrol caliper; Electric knife carries out the uterus and cuts entirely for 40 times; After cut for 40 times entirely in the uterus, cervix uteri pressed from both sides 18 clamping uterus, 40 cut-outs, pulls out present embodiment, and operation is accomplished.
This utility model is reasonable in design in laparoscopic surgery is used, and surgical result is good, easy to use, operation safety.
The simple deformation or the combination of every this utility model embodiment technical scheme and technical characterictic all should be thought the protection domain that falls into this utility model.
Claims (4)
1. a hysterectomy special vice comprises cervical clamps assembly and cervix uteri cup assembly, and cervical clamps assembly and cervix uteri cup assembly are connected; It is characterized in that: said cervical clamps assembly is provided with fixed handle, flexible handle, first back-moving spring, second back-moving spring, tooth plate, pincers seat, flushing seat, capping, claw beam, pull bar, draw-bar seat, uterus-lifting head, cervix uteri clamp, cervix uteri folder tooth, clamp seat, sealing ring, and flexible handle has pull rod slot, and fixed handle is provided with latch; Fixed handle is connected through hinge bolt with flexible handle, and tooth plate is fixed on the flexible handle with the tooth plate pin, and first back-moving spring, second back-moving spring cross one another and compress and be separately fixed on fixed handle and the flexible handle; Second back-moving spring is connected with tooth plate, and tooth plate is connected with latch, and the pincers seat is fixedly connected with the flushing seat; Capping one end is connected with the flushing seat, and the capping other end cooperates with the flushing seat, and sealing ring is inserted in the pincers seat; The pincers seat is fixedly connected with fixed handle, has 20～40 regulating tanks on the claw beam, and regulating tank cooperates with the cervix uteri cup assembly; Claw beam is fixedly connected with the pincers seat, and the cervix uteri clamp is fixedly connected with cervix uteri folder tooth, and uterus-lifting head is through being bolted on the clamp seat; The cervix uteri clamp is fixed on the clamp seat through the clamp pin, and the cervix uteri clamp is fixed on an end of pull bar through stay rod pin, and the other end of pull bar is fixedly connected with draw-bar seat; Draw-bar seat is inserted in claw beam; Draw-bar seat passes pincers seat, fixed handle, and draw-bar seat snaps in pull rod slot, and the clamp seat is fixedly connected with claw beam.
2. hysterectomy special vice according to claim 1 is characterized in that: said regulating tank is 26～30, and the spacing between adjacent regulating tank is 10 millimeters.
3. hysterectomy special vice according to claim 1 and 2 is characterized in that: said cervix uteri cup assembly is provided with the cervix uteri cup, regulates deck, spring, and the cervix uteri cup has basal groove; Spring is filled in basal groove with the adjusting deck, regulates deck and is provided with bayonet socket, and bayonet socket snaps in regulating tank; Constitute mounting hole in the middle of the bayonet socket, the height of mounting hole and width are regulated deck and are had stopper slot all greater than the external diameter of claw beam; Regulate pin and snap in the cervix uteri cup and be inserted in stopper slot, regulate pin and be fixedly connected with the cervix uteri cup.
4. hysterectomy special vice according to claim 3 is characterized in that: the mounting hole extreme higher position is higher than claw beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120401550 CN202342134U (en) | 2011-10-20 | 2011-10-20 | Forceps special for hysterectomy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120401550 CN202342134U (en) | 2011-10-20 | 2011-10-20 | Forceps special for hysterectomy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202342134U true CN202342134U (en) | 2012-07-25 |
Family
ID=46531153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120401550 Withdrawn - After Issue CN202342134U (en) | 2011-10-20 | 2011-10-20 | Forceps special for hysterectomy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202342134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357041A (en) * | 2011-10-20 | 2012-02-22 | 杭州康基医疗器械有限公司 | Pair of special pliers for uterus resection operations |
-
2011
- 2011-10-20 CN CN 201120401550 patent/CN202342134U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357041A (en) * | 2011-10-20 | 2012-02-22 | 杭州康基医疗器械有限公司 | Pair of special pliers for uterus resection operations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120725 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |