CN102525592A - Dismountable closer used for clipping operation of organs in human body - Google Patents
Dismountable closer used for clipping operation of organs in human body Download PDFInfo
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- CN102525592A CN102525592A CN2011103207664A CN201110320766A CN102525592A CN 102525592 A CN102525592 A CN 102525592A CN 2011103207664 A CN2011103207664 A CN 2011103207664A CN 201110320766 A CN201110320766 A CN 201110320766A CN 102525592 A CN102525592 A CN 102525592A
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- folder
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Abstract
The invention discloses a dismountable closer used for a clipping operation of organs in a human body. The dismountable closer used for the clipping operation of the organs in the human body comprises a clipping device assembly, a device rod assembly and a control rod assembly, wherein the control rod assembly comprises a control rod, the control rod is sleeved into the device rod assembly, the clipping device assembly and the control rod are connected through a clamping groove, and the device rod assembly is also provided with a locking system. The dismountable closer used for the clipping operation of the organs in the human body, disclosed by the invention, has the advantages that the structure is simple, the trouble for the operation as the device rod assembly is left in the human body is avoided, the clipping device assembly can be tightly fastened without being easily loosened, and the cleaning and the sterilizing are convenient.
Description
Technical field
The present invention relates to a kind of operating theater instruments, particularly a kind of interior organ folder of human body that is used for closes the dismountable type closer of operation, belongs to medical instruments field.
Background technology
In human body, carry out in Wicresoft's laparoscopic procedures, tubulose organoids such as intestinal, esophagus, blood vessel need block operation in the human body, need temporary transient folder to close in the operation process, and operation can be carried out smoothly.Prior art is temporarily to press from both sides with occluding forceps to close, and its defective is that claw beam is stayed carrying out smoothly that influence is performed the operation in the human body, and clamp may be shifted, and causes the trouble of operation.
Application number is 200810015383.4; The Chinese invention patent that name is called " operating forceps " discloses a kind of operating forceps; This invention shaft is connected into a relatively turnable integral body with the two halves of caliper, and the rear end of caliper two halves is provided with handle respectively, and the front end of caliper forms jaw; Between two handles of caliper rear end the elasticity card is set, said jaw is the arcwall face that coincide each other at the two halves occlusal surface of closure state on it.This invention has the incisxal edge accurate positioning, sews up convenient, involutory neat advantage; Being held tissue simultaneously is difficult for sliding; Can reduce the damage that is held tissue, the complete blocking blood flow of ability in the operation process, however because the existence meeting of handle causes certain interference to the operation in the operation process.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the defective that prior art exists, and provides a kind of and is applied in blocking of tubulose organoids such as intestinal, esophagus, blood vessel in the human body and is used for that the organ folder closes the dismountable type closer of operation in the human body in the operation.
The present invention addresses the above problem the technical scheme that is adopted: this is used for, and the organ folder closes the dismountable type closer of operation in the human body, comprises that folder closes device assembly, device bar assembly and lever assembly, and lever assembly comprises action bars; In the stick invaginator bar assembly; Folder closes the device assembly and is connected with stick, it is characterized in that folder closes the device assembly and comprises pincers seat, two clamps, force transfer mechanism, stick adapter sleeve and connecting axles, is fixed with adapter sleeve on the pincers seat; Adapter sleeve is connected through draw-in groove with device bar assembly; Clamp is connected with force transfer mechanism, and the rotation of stick adapter sleeve is installed on the adapter sleeve, and the stick adapter sleeve is connected through motion thread with connecting axle; Force transfer mechanism is connected with connecting axle, and the stick adapter sleeve is connected with stick through draw-in groove.When needing temporary transient folder to close at people's in-vivo tissue, under the laparoscopically visual field, will be used for the dismountable type closer that organ folder in the human body closes operation and penetrate in the human body; Rotate control crank, clamp struts under force transfer mechanism, stick adapter sleeve, connecting axle effect, and clamp snaps in required temporary transient folder and closes tissue site; The counter-rotating control crank, the clamp folder closes puller bar assembly behind the rotator bar assembly; The adapter sleeve and the device bar assembly that connect through draw-in groove break away from; The stick adapter sleeve and the stick that connect through draw-in groove break away from, and can device bar assembly and lever assembly be taken out human body, and folder closes the device assembly and stays in the human body; Realize that the temporary transient folder of people's in-vivo tissue closes, and has solved the defective that device bar assembly causes operation to bother in human body.
Have L type holddown groove on the adapter sleeve of the present invention, the inwall of device bar assembly one end endoporus is provided with the Connection Block that matches with L type holddown groove.Adopt adapter sleeve to adopt L type holddown groove to be connected conveniently to realize shirking and installing of adapter sleeve and device bar assembly with device bar assembly.
Device bar assembly of the present invention is provided with fastening system, and fastening system comprises sealing shroud, fixedly knob, deck, stage clip and bayonet lock, and deck is fixed on the device bar assembly; Sealing shroud is fixed on the upper end of peg button, and sealing shroud is connected through chute with deck, and stage clip and deck are inserted in fixedly knob; Bayonet lock has hole clipping; Bayonet lock is inserted in behind the deck with fixing knob and is connected, and described stick is inserted in hole clipping, has the deck that cooperates with hole clipping on the stick.Fastening system make stick at device bar assembly internal fixation and can guarantee to press from both sides close the device assembly strut and press from both sides the stability when closing.
Two clamps of the present invention are the camber that coincide each other and have the folder tooth, and the folder tooth of two clamps is different, and one is monorow tooth, and one is double rows of teeth, and monorow tooth and double rows of teeth were coincide when two clamps were closed.Single, double row folding tooth is involutory neat, makes that clamp can grip tissue, is difficult for sliding.
Force transfer mechanism of the present invention comprises connecting rod, first connecting plate, second connecting plate and the 3rd connecting plate; One end and the connecting axle of connecting rod are hinged; One end of the other end of connecting rod and two first connecting plates is hinged; The other end of two first connecting plates is hinged with an end of two second connecting plates respectively, and two second connecting plate middle parts are hinged with the pincers seat, and the other end of two second connecting plates is hinged with two clamps respectively; One end of two the 3rd connecting plates is hinged with the pincers seat, and the other end of two the 3rd connecting plates is hinged with two clamps respectively.Adopt the folder of this structure to close the clamping of device assembly firmly, be difficult for becoming flexible, be applicable to that folder closes large organization, like intestinal, esophagus etc.
Force transfer mechanism of the present invention comprises connecting plate, and an end of connecting plate and an end of connecting axle are hinged, and an end of a clamp is hinged and the other end its other end and connecting plate is hinged with pincers seats, and another clamp is fixedly connected with clamping.Folder closes the design that the device assembly adopts the single action folder, is applicable to that folder closes small-sized tissue, like blood vessel etc.
Have flushing hole on the device bar assembly of the present invention.Through flushing hole, can be with in the disinfectant solution infusion appliance bar assembly, flushing residual liquid and sterilization folder close device.
The invention has the beneficial effects as follows: simple and reasonable, avoided device bar assembly to stay the trouble to performing the operation and being caused in the human body, folder closes the clamping of device assembly and firmly is difficult for becoming flexible, and makes things convenient for cleaning and sterilizing.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the invention.
Fig. 2 is the structural representation of first embodiment of the invention device bar assembly.
Fig. 3 closes the structural representation of device assembly for the first embodiment of the invention folder.
Fig. 4 is the structural representation of first embodiment of the invention lever assembly.
Fig. 5 is the structural representation of first embodiment of the invention fastening system.
Fig. 6 is the structural representation of first embodiment of the invention clamp.
Fig. 7 is the structural representation of the folder tooth of first embodiment of the invention clamp.
Fig. 8 closes the structural representation of device assembly for the second embodiment of the invention folder.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
First embodiment: referring to Fig. 1～Fig. 7, the present invention is used for the dismountable type closer that organ folder in the human body closes operation and comprises that folder closes device assembly, device bar assembly, lever assembly and adapter sleeve.
Device bar assembly (Fig. 2 and Fig. 5) comprises handle 1, device bar 4, device bar Connection Block 5, flushing hole 7, fixedly knob 8, bayonet lock 9, stage clip 10, sealing shroud 33 and deck 25.Handle 1 is fixing with 4 welding of device bar, and flushing hole 7 is weldingly fixed on the device bar 4, and device bar Connection Block 5 is weldingly fixed on the hole inwall of device bar 4; Sealing shroud 33 is provided with slide 28, and fixedly knob 8 is fixing through gummed with sealing shroud 33, and deck 25 has chute 26; Stage clip 10 is inserted in fixedly knob 8 with deck 25; Slide 28 snaps in the chute 26 of deck 25, and slide 28 can slide in chute 26, and bayonet lock 9 has hole clipping 35; Bayonet lock 9 is inserted in deck 25 back to be fixed through screwed in fixing knob 8, and deck 25 is fixed through gummed with handle 1.
Lever assembly (Fig. 4) comprises control crank 2, stick 3 and stick Connection Block 6; Stick 3 has deck 11, and 3 one ends of stick and control crank 2 welding are fixing, and stick 3 other ends are provided with stick Connection Block 6; Stick 3 is inserted in hole clipping 35, and hole clipping 35 cooperates with deck 11.
Folder closes device assembly (Fig. 1, Fig. 3, Fig. 6 and Fig. 7) and comprises adapter sleeve 12, pincers seat 13, clamp 14, clamping ring 15, stick adapter sleeve 16, stick link slot 17, connecting axle 18, clamp pin 29, folder tooth 31 and force transfer mechanism; Force transfer mechanism comprises connecting rod 20, link pin 21, first connecting plate 22, connecting pin 23, second connecting plate 24, the 3rd connecting plate 27 and the pin 32 that intersects; Adapter sleeve 12 is fixing with 13 welding of pincers seat; One end of stick adapter sleeve 16 has stick link slot 17, and the other end is through being connected with connecting axle 18 with motion thread 19, and connecting axle 18 usefulness link pins 21 are connected with connecting rod 20; Connecting rod 20 is inserted in pincers seat 13; One end of two first connecting plates 22 is hinged with connecting pin 23 and connecting rod 20,, the other end of two first connecting plates 22 is hinged with an end of two second connecting plates 24 respectively with two connecting pins 23; Two second connecting plates 24 cross one another and are hinged with intersecting pin 32; The other end of two second connecting plates 24 is hinged with an end of two clamps 14 respectively with connecting pin 23, and an end of two the 3rd connecting plates 27 is hinged with two clamps 14 respectively with clamp pin 29, and the other end is hinged with pincers seat 13 with connecting pin 23.Two clamps 14 are curved and have folder tooth 31 differences of 31, two clamps 14 of folder tooth, and one is monorow tooth (long slightly), and one is double rows of teeth, and two clamps 14 clamp and fit like a glove, and establish clamping ring 15 on the pincers seat 13, and adapter sleeve 12 is provided with L type holddown groove 30.
Lever assembly invaginator bar assembly, under the effect of stage clip 10, bayonet lock 9 snaps in deck 11 just; Lever assembly is axial restraint and rotatable in device bar assembly; Folder closes device assembly invaginator bar assembly, and two device bar Connection Blocks 5 snap in two L type holddown grooves 30 just, and rotary handle 1 then; Two device bar Connection Blocks 5 and two L type holddown grooves 30 tighten mutually, and stick Connection Block 6 snaps in stick link slot 17 just.
The use of present embodiment: in surgical application, people's in-vivo tissue needs temporary transient folder to close, under the laparoscopically visual field; To be used for the dismountable type closer that organ folder in the human body closes operation and penetrate in the human body, and rotate control crank 2, stick 3 drives 16 rotations of stick adapter sleeves; Under the effect of motion thread 19; Stick adapter sleeve 16 promotes connecting rods 20, and under the effect of first connecting plate 22, second connecting plate 24 and the 3rd connecting plate 27, clamp 14 struts; Clamp 14 snaps in required temporary transient folder and closes tissue site, counter-rotating control crank 2, and clamp 14 folders close, and folder closes tissue site.The pincers that remove and install that remove and install the dismountable type closer are penetrated in the human body, pinch collar 15,1, two device bar of rotary handle Connection Block 5 and two L type holddown grooves 30 are thrown off mutually, and pulling handle 1, device bar assembly and folder close the device assembly and throw off back taking-up human body; To remove and install pincers and take out human body, folder closes the device assembly and stays in the human body, realizes that the temporary transient folder of people's in-vivo tissue closes.
Operation is accomplished, and will remove and install pincers and device bar assembly and penetrate human body, removes and installs clamp and grips collar 15; After device bar assembly is inserted in 12, two device bars of adapter sleeve Connection Block 5 and snaps in two L type holddown grooves 30, rotary handle 1; Device bar assembly and adapter sleeve 12 tighten mutually, rotate control crank 2, and clamp 14 struts; Folder closes device assembly and tissue throws off, with removing and installing pincers and being used for that the organ folder closes the dismountable type closer taking-up human body of operation in the human body.Remove and install pincers and be prior art.
Can a plurality of folders be closed the device assembly and send into and organize temporary transient folder to close in the human body according to the needs of operation, folder closes the device assembly and can arbitrarily move according to the needs of operation in the operation, has reduced apparatus in the operation and has penetrated in the human body, has made things convenient for carrying out smoothly of operation.
Second embodiment: referring to Fig. 1～Fig. 8; The structure of present embodiment is exactly that the structure of force transfer mechanism is different with first embodiment with being connected of other parts with two clamps; The force transfer mechanism of present embodiment comprises connecting plate 28; One end of connecting plate 28 and an end of connecting axle 35 are hinged, and clamp 36 is fixedly connected with pincers seat 34, and an end of another clamp 36 and pincers 34 are hinged and the other end its other end and connecting plate 28 is hinged.Present embodiment adopts the design of single action folder, is applicable to that folder closes small-sized tissue, like blood vessel etc.
Claims (7)
1. one kind is used for that the organ folder closes the dismountable type closer of operation in the human body, comprises that folder closes device assembly, device bar assembly and lever assembly, and lever assembly comprises action bars; In the stick invaginator bar assembly; Folder closes the device assembly and is connected with stick, it is characterized in that: folder closes the device assembly and comprises pincers seat, two clamps, force transfer mechanism, stick adapter sleeve and connecting axles, is fixed with adapter sleeve on the pincers seat; Adapter sleeve is connected through draw-in groove with device bar assembly; Clamp is connected with force transfer mechanism, and the rotation of stick adapter sleeve is installed on the adapter sleeve, and the stick adapter sleeve is connected through motion thread with connecting axle; Force transfer mechanism is connected with connecting axle, and the stick adapter sleeve is connected with stick through draw-in groove.
2. the interior organ folder of human body that is used for according to claim 1 closes the dismountable type closer of operation, and it is characterized in that: have L type holddown groove on the described adapter sleeve, the inwall of device bar assembly one end endoporus is provided with the Connection Block that matches with L type holddown groove.
3. according to claim 1 and 2ly be used for that the organ folder closes the dismountable type closer of operation in the human body, it is characterized in that: described device bar assembly is provided with fastening system, and fastening system comprises sealing shroud, fixedly knob, deck, stage clip and bayonet lock; Deck is fixed on the device bar assembly; Sealing shroud is fixed on the upper end of peg button, and sealing shroud is connected through chute with deck, and stage clip and deck are inserted in fixedly knob; Bayonet lock has hole clipping; Bayonet lock is inserted in behind the deck with fixing knob and is connected, and described stick is inserted in hole clipping, has the deck that cooperates with hole clipping on the stick.
4. the interior organ folder of human body that is used for according to claim 1 and 2 closes the dismountable type closer of operation; It is characterized in that: described two clamps are the camber that coincide each other and have the folder tooth; The folder tooth of two clamps is different; One is monorow tooth, and one is double rows of teeth, and monorow tooth and double rows of teeth were coincide when two clamps were closed.
5. the interior organ folder of human body that is used for according to claim 1 and 2 closes the dismountable type closer of operation; It is characterized in that: described force transfer mechanism comprises connecting rod, first connecting plate, second connecting plate and the 3rd connecting plate; One end and the connecting axle of connecting rod are hinged, and an end of the other end of connecting rod and two first connecting plates is hinged, and the other end of two first connecting plates is hinged with an end of two second connecting plates respectively; Two second connecting plate middle parts are hinged with the pincers seat; The other end of two second connecting plates is hinged with two clamps respectively, and an end of two the 3rd connecting plates is hinged with the pincers seat, and the other end of two the 3rd connecting plates is hinged with two clamps respectively.
6. the interior organ folder of human body that is used for according to claim 1 and 2 closes the dismountable type closer of operation; It is characterized in that: described force transfer mechanism comprises connecting plate; One end of connecting plate and an end of connecting axle are hinged; One end of a clamp is hinged and the other end its other end and connecting plate is hinged with pincers seats, and another clamp is fixedly connected with clamping.
7. the interior organ folder of human body that is used for according to claim 1 and 2 closes the dismountable type closer of operation, it is characterized in that: have flushing hole on the described device bar assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103207664A CN102525592A (en) | 2011-12-05 | 2011-12-05 | Dismountable closer used for clipping operation of organs in human body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103207664A CN102525592A (en) | 2011-12-05 | 2011-12-05 | Dismountable closer used for clipping operation of organs in human body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102525592A true CN102525592A (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103207664A Pending CN102525592A (en) | 2011-12-05 | 2011-12-05 | Dismountable closer used for clipping operation of organs in human body |
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| Country | Link |
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| CN (1) | CN102525592A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667540A (en) * | 2015-11-05 | 2017-05-17 | 上海理工大学 | Separable blood vessel blocking forceps under laparoscope |
| CN109047250A (en) * | 2018-06-29 | 2018-12-21 | 朱宁芳 | A kind of dedicated fixed instrument of microvascular folder cleaning |
| CN110464406A (en) * | 2019-08-14 | 2019-11-19 | 上海理工大学 | A kind of detachable minimally invasive haemostatic clamp of magnetic control |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270466Y (en) * | 1995-12-22 | 1997-12-17 | 中国人民解放军总医院 | Cervical vertebrae operative instruments |
| CN201164490Y (en) * | 2008-02-04 | 2008-12-17 | 钟鸣 | Blocking pinching-tool for celioscope operation |
| CN101569547A (en) * | 2008-04-30 | 2009-11-04 | 殷光 | Surgical clamp |
-
2011
- 2011-12-05 CN CN2011103207664A patent/CN102525592A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270466Y (en) * | 1995-12-22 | 1997-12-17 | 中国人民解放军总医院 | Cervical vertebrae operative instruments |
| CN201164490Y (en) * | 2008-02-04 | 2008-12-17 | 钟鸣 | Blocking pinching-tool for celioscope operation |
| CN101569547A (en) * | 2008-04-30 | 2009-11-04 | 殷光 | Surgical clamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667540A (en) * | 2015-11-05 | 2017-05-17 | 上海理工大学 | Separable blood vessel blocking forceps under laparoscope |
| CN106667540B (en) * | 2015-11-05 | 2019-01-25 | 上海理工大学 | Detachable vascular occlusion clamp under laparoscope |
| CN109047250A (en) * | 2018-06-29 | 2018-12-21 | 朱宁芳 | A kind of dedicated fixed instrument of microvascular folder cleaning |
| CN109047250B (en) * | 2018-06-29 | 2023-09-26 | 金灵医疗科技(常州)有限公司 | Special fixing instrument for cleaning microscopic vascular clamps |
| CN110464406A (en) * | 2019-08-14 | 2019-11-19 | 上海理工大学 | A kind of detachable minimally invasive haemostatic clamp of magnetic control |
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Application publication date: 20120704 |