CN104490436A - Leftwards bent cutting suture instrument - Google Patents
Leftwards bent cutting suture instrument Download PDFInfo
- Publication number
- CN104490436A CN104490436A CN201410787748.0A CN201410787748A CN104490436A CN 104490436 A CN104490436 A CN 104490436A CN 201410787748 A CN201410787748 A CN 201410787748A CN 104490436 A CN104490436 A CN 104490436A
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- Prior art keywords
- nail
- groove
- forceps clip
- nail bin
- stapler
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- 210000003141 lower extremity Anatomy 0.000 claims description 9
- 238000004826 seaming Methods 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 6
- 206010028980 Neoplasm Diseases 0.000 abstract description 7
- 238000001356 surgical procedure Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000003902 lesion Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000002271 resection Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 210000004072 lung Anatomy 0.000 description 6
- 230000002685 pulmonary effect Effects 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009527 percussion Methods 0.000 description 3
- 210000000115 thoracic cavity Anatomy 0.000 description 3
- 208000032843 Hemorrhage Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000000621 bronchi Anatomy 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 206010003598 Atelectasis Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 210000004534 cecum Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 208000037841 lung tumor Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 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
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07221—Stapler heads curved
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
Abstract
The invention discloses a leftwards bent cutting suture instrument which comprises an upper forceps clip, a lower forceps clip and a closing handle. A nail anvil is arranged at the front end of the upper forceps clip; a nail bin which corresponds to the nail anvil is arranged at the front end of the lower forceps clip; the upper forceps clip and the lower forceps clip are fittingly arranged, and an excitation push button is fittingly connected to the rear end of the upper forceps clip and the rear end of the lower forceps clip; the closing handle is connected with a hinge pin of the lower forceps clip, and the upper forceps clip and the lower forceps clip can be closed or opened under the control of the closing handle; a suture structure which is formed by the nail bin and the nail anvil is leftwards bent along a long axis of a contact surface of the nail bin and the nail anvil, and the bent radian of the suture structure ranges from 10 degrees to 40 degrees. The leftwards bent cutting suture instrument has the advantages that the leftwards bent cutting suture instrument can effectively adapt to spherical surfaces of tumors during surgery, and accordingly injury to healthy tissues can be reduced under the condition that complete lesion resection is guaranteed; nail edges are uniform in thickness during suture, and tight nailing effects can be realized; nail bin assemblies can be voluntarily combined with one another or can be detached and replaced according to surgical requirements, and accordingly the leftwards bent cutting suture instrument is high in practicality and low in cost.
Description
Technical field
The present invention relates to surgery medical instruments field, relate in particular to one curved stapler to the left.
Background technology
Within 1908, Hungary doctor Humer completes First mechanization operation in human history at the suture instruments of Budapest heaviness, has opened the chapter of surgical stapling device.By now, surgical stapling device has had the history of more than 100 year, is no longer that design is numerous and diverse, parts are numerous, installation is difficult, application inconvenience; Modern stapler can close tissue automatically, and stitching, cutting once complete, simple to operate, staple neat and consistent.Relative to traditional manual suture, using surgical incision stapler to carry out stitching effectively can improve operation safety, simplifies operating procedure, all of great advantage to doctor and patient.
" B " shape titanium nail allows nutrient vessel to reach incisxal edge by staple line, ensures the blood fortune in suture tissue region, is conducive to incisxal edge healing.Titanium nail has good histocompatibility simultaneously, can avoid the foreign body inflammatory reaction that manual suture causes.In addition stapler is easy and simple to handle, easily can complete cutting and sew up in the region of manual suture difficulty.Therefore, the stapler of " B " shape titanium nail is adopted to become the operation sharp weapon of the major surgical such as general surgery, thoracic surgery, Urology Surgery and department of obstetrics and gynecology.
Pulmonary carcinoma is that the chief surgical disease of thoracic surgery is planted, and in art, many places need to apply stapler.In thoracic surgery, stapler is mainly used in excision, the bronchus of tumor and pulmonary vascular seam closes, the wedge excision of lung and lung split undergrown process etc.After stiching instrument percussion, double " B " shape titanium nail is staggered sews up, and it is closed tight, firmly that bronchus, Pulmonary Vascular and lung split tissue etc.Compared with traditional suture way, stapler is safer, reliable, and easy and simple to handle, decreases complication in art and postoperative and occurs.
Application stapler carries out to lung the conventional modus operandi that local excision is pulmonary carcinoma, the method of general employing V word wedge excision: by Linear cutting suturing device in appropriate location, pneumonopathy stove side cutting and stitching, renew apparatus again or prototype tool is changed nail bin, drift angle is relatively in the shape of the letter V and clamps focus opposite side, cutting and stitching opposite side tissue.In pulmonary surgery, application stapler, to the capable wedge excision of peripheral pulmonary lesion, conveniently, saves time, definite effect, greatly reduces traditional-handwork and sews up the hemorrhage of rear lung section and gas leakage.
But because tumor mostly is spherical, and stapler conventional mostly at present is linear type, and such formed incisxal edge also linearly.Such one side can cause incisxal edge two ends cutting tissue too much, excessively dark, easily occur that lung tissue is closed tight and leak gas; Incisxal edge middle part can be caused on the other hand excessively near apart from tumor, easily occur incisxal edge Cancer residual and cause postoperative recurrence.To sum up, Linear cutting suturing device conventional at present can not adapt to the wedge excision of pulmonary carcinoma well, is necessary to improve targetedly current Linear cutting suturing device according to clinical needs.
Summary of the invention
In order to avoid the defect of existing Linear cutting suturing device, the invention provides one curved stapler to the left.
According to an aspect of the present invention, provide one curved stapler to the left, wherein, described stapler comprises: upper clamp, lower clamp and closed handle;
The front end of described upper clamp is provided with nail anvil;
The front end of described lower clamp is provided with the nail bin corresponding with described nail anvil;
Described upper clamp mates with described lower clamp and arranges, and the rear end of clamp and described lower clamp has connected and excited push button on described;
Described closed handle is connected with the bearing pin of described lower clamp, for controlling the closed of described upper clamp and described lower clamp or opening;
The seaming and cutting structure that described nail bin and described nail anvil form, the major axis along the two contact surface bends left, and crooked radian is 10 ° ~ 40 °.
According to a specific embodiment of the present invention, described nail bin comprises: cartridge housing, suturing nail, nail pushing plate, ejector pin block and cutter;
Nail groove, ejector pin hole and push broach groove is provided with in described cartridge housing;
Described nail groove longitudinally spread configuration in described nail bin;
Described push broach groove and described nail groove be arranged in parallel;
Described suturing nail forms with the nail lower limb being connected to described nail beam two ends by following closely beam, and the front end of described nail lower limb is provided with nail tip, and described suturing nail takes the shape of the letter U structure;
Described nail lower limb is arranged in described nail groove, and described nail beam is arranged at the top of described ejector pin block;
Described suturing nail moves in described push broach groove from following closely in groove to release and/or promote described cutter for promoting described ejector pin block by described nail pushing plate.
According to another detailed description of the invention of the present invention, described nail groove be 2 ~ 3 arrange longitudinally spread configuration in described nail bin.
According to another detailed description of the invention of the present invention, described push broach groove is arranged in the middle of described two nail-arranging slots.
According to another detailed description of the invention of the present invention, described stapler also comprises slurcam and promotes board slot, and described slurcam is placed in described promotion board slot;
Described promotion board slot is longitudinally arranged in described nail bin;
The front end of described slurcam is connected by buckle with described nail pushing plate, and the rear end of described slurcam is connected with the described push button that excites.
According to another detailed description of the invention of the present invention, described promotion board slot and described nail bin are that identical arc is arranged.
Compared with prior art, the curved design of curved stapler seaming and cutting part to the left provided by the invention, is convenient to operation technique, can meet operation actual demand to a greater extent, reduces apparatus related complication and occurs; The nail bin relevant with seaming and cutting, nail pushing plate, cutter, slurcam and promotion board slot etc. all match with the crooked radian of seaming and cutting part, are conducive in performing the operation the stitching of tissue and cutting.In addition, because curved stapler to the left provided by the invention has as above plurality of advantages, Beijing's Natural Science Fund In The Light (numbering: subsidy energetically 7142152) is also received.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Figure 1 shows that the structural representation of a detailed description of the invention according to a kind of curved stapler to the left provided by the invention;
Figure 2 shows that the structural representation of a detailed description of the invention of the nail bin according to a kind of curved stapler to the left provided by the invention;
Figure 3 shows that the longitudinal sectional view of the nail bin shown in Fig. 2 along radian;
Figure 4 shows that the structural representation of a detailed description of the invention of nail pushing plate and ejector pin;
Figure 5 shows that the longitudinal sectional view of a detailed description of the invention of slurcam;
Figure 6 shows that the top view of a detailed description of the invention of slurcam;
Figure 7 shows that the structural representation of a detailed description of the invention of nail pushing plate and cutter;
Fig. 8 (1) is depicted as the structural representation of a detailed description of the invention of nail bin;
Fig. 8 (2) is depicted as the structural representation of another detailed description of the invention of nail bin;
Figure 9 shows that the top view of a detailed description of the invention of nail bin.
In accompanying drawing, same or analogous Reference numeral represents same or analogous parts.
Reference numeral is as shown in following form:
| 100 | Upper clamp | 200 | Lower clamp |
| 300 | Closed handle | 400 | Locking pin |
| 500 | Percussion push button | 600 | Nail bin |
| 1 | Cartridge housing | 2 | Nail groove |
| 3 | Ejector pin hole | 4 | Push broach groove |
| 5 | Ejector pin block | 6 | Suturing nail |
| 7 | Nail beam | 8 | Nail pushing plate |
| 9 | Inclined-plane | 10 | Ejector pin groove |
| 11 | Ejector pin seat | 12 | First ejector pin block |
| 13 | Second ejector pin block | 14 | Base |
| 15 | Cutter | 16 | Nail pushing plate and cutter combinative structure |
| 17 | Slurcam | 18 | Hook |
Detailed description of the invention
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.It should be noted that parts illustrated in the accompanying drawings are not necessarily drawn in proportion.Present invention omits the description of known assemblies and treatment technology and process to avoid unnecessarily limiting the present invention.
With reference to figure 1 ~ Fig. 9, wherein, Figure 1 shows that the structural representation of a detailed description of the invention according to a kind of curved stapler to the left provided by the invention.
Described stapler comprises: upper clamp 100, lower clamp 200 and closed handle 300; The front end of described upper clamp 100 is provided with nail anvil; The front end of described lower clamp 200 is provided with the nail bin 600 corresponding with described nail anvil.Described upper clamp 100 mates with described lower clamp 200 and arranges, and clamp 100 has connected with the rear end of described lower clamp 200 and excited push button 500 on described.Percussion push button 500, for being released from nail bin 600 by suturing nail, also cuts off pathological tissues for promoting cutter simultaneously.
Described closed handle 300 is connected with the bearing pin of described lower clamp 200, for controlling described upper clamp 100 with the closed of described lower clamp 200 or open.When closed handle 300 is under pressure, can rotate around bearing pin, the locking pin 400 be now arranged in the middle part of clamp 100 just can be stuck in the opening being positioned at closed handle 300 front end.In order to can by closely closed together to upper clamp 100 and lower clamp 200, the opening of closed handle 300 front end becomes oblique setting, like this by the pulling force of locking pin 400 just can by both firm closure.
Nail bin 600 and corresponding nail anvil are arranged on the front end of lower clamp 200 and upper clamp 100.Because the size of different surgical tissue is different, therefore the length of nail bin 600 also has multiple choices, as shown in Fig. 8 (1) and Fig. 8 (2).As mentioned above, stapler provided by the invention can need to change nail bin groupware according to operation, and need not change whole stiching instrument, can be effectively cost-saving.
The seaming and cutting structure that described nail bin 600 and described nail anvil form, the major axis along the two contact surface bends left.Preferably, bending left radian is 10 ° ~ 40 °.Because stapler is usually used in the operation of excising the focuses such as lung tumors, its crooked radian needs to match with common various tumor radians, health tissues can be retained as much as possible while complete removal of lesions, above-mentioned arc range is therefore selected to be advisable.Preferred, described radian is 15 ° ~ 35 °, such as: 15 °, and 25 ° or 35 °.
The seaming and cutting part of stapler provided by the invention adopts cambered design bending to the left, is more suitable for spherical structure focus compared with traditional Linear cutting suturing device.Such as, when excising pulmonary lesions, by positive and negative better with the use of effect for two staplers, can better ensure that incisxal edge is curved, and each position of incisxal edge is substantially identical with focus distance, retains health tissues as much as possible while complete removal lesion tissue.In addition, stapler curved to the left also has more advantage than linear stapler for cutting of stomach intestinal tissue, effectively can avoid the sharp concave corners cutting rear formation, be more suitable for gastrointestinal tract normal configuration, the antibacterial decreasing cecum and angle remains, and is conducive to incisxal edge healing.
As illustrated in figs. 2-7, described nail bin 600 comprises: cartridge housing 1, suturing nail 6, nail pushing plate 8, ejector pin block 5 and cutter 15.Nail groove 2, ejector pin hole 3 and push broach groove 4 is provided with in described cartridge housing 1.Described nail groove 2 longitudinally spread configuration in described nail bin; Described push broach groove 4 be arranged in parallel with described nail groove 2.Ejector pin block 5 is made up of ejector pin groove 10 and ejector pin seat 11, the ejector pin block that the first ejector pin block 12 and the second ejector pin block 13 are unified by the base 14 be clipped between two ejector pin blocks.
Described suturing nail 6 is made up of with the nail lower limb being connected to described nail beam 7 two ends nail beam 7, and the front end of described nail lower limb is provided with nail tip, and described suturing nail 6 takes the shape of the letter U structure; Described nail lower limb is arranged in described nail groove 2, and described nail beam 7 is arranged at the top of described ejector pin block 5.
Described nail pushing plate 8 is mobile in described push broach groove 4 from following closely the interior release of groove 2 and/or promoting described cutter 15 by described suturing nail 6 for promoting described ejector pin block 5.The front end of nail pushing plate 8 is provided with inclined-plane 9, and when promoting ejector pin block 5, nail pushing plate 8 relies on inclined-plane 9 to promote.
The middle part of upper clamp 100 and lower clamp 200 is provided with slidably nail pushing plate and cutter combinative structure 16.The radian of this combinative structure 16 and the radian of nail bin 600 match, and can move along the ejector pin board slot of nail bin 600 inside and/or push broach groove 4, to pull the trigger suturing nail 6 and/or to promote cutter 15.
Nail pushing plate is connected with slurcam 17 backward with cutter combinative structure 16.With reference to figure 5 and Fig. 6, slurcam 17 structure in the form of sheets, adopts resilient material to make, can slightly bend to the left under external force.The rear end of slurcam 17 connects the sliding shoe with lower clamp 200 rear end.Slurcam 17 moves along in loose slot, and loose slot to be placed in lower clamp 200 and to go ahead and extends in nail bin 600.The loose slot being placed in lower clamp 200 rear portion is linear, and its part being positioned at nail bin 600 is curved, and radian is identical with the radian of nail bin 600.When driven forward sliding shoe, nail pushing plate 8 and cutter 15 are pushed plate 17 driven forward, can move forward along the loose slot of nail bin 600 inside with radian, pull back sliding shoe time by slurcam 17, nail pushing plate 8 and cutter 15 are retracted along arcuate movement groove.
Nail pushing plate 8 and cutter 15 are erect and are installed, and the loose slot of corresponding nail bin 600 inside is also setting type.Nail pushing plate 8 can ejector pin block 5 upwards in jack-up nail bin 600 by forward slip.Cutter 15 blade is erect and is exceeded tissue contact surface upper limb and go deep into nail anvil plate, can cut off tissue by forward slip from centre.The rear end of nail pushing plate and cutter combinative structure 16, with hook 18, can be connected with slurcam 17.
In addition, stapler of the present invention both can install nail pushing plate 8 and cutter 15 in nail bin 600, can install nail pushing plate 8 and cutter 15 again in stapler.
The arc incisxal edge that stapler provided by the invention is formed, makes each position of incisxal edge and focus substantially equidistantly, can either tumor resection, not residual disease tissue as much as possible, can will preserve health tissues as much as possible again; With the use of forming sharp-pointed excision angle, form arc incisxal edge, more can be applicable to natural structure, be conducive to atelectasis and organization healing; Without the need to stretching into too much to deep normal structure, nail edge thickness is even, avoids the situation that stitching does not live; Two staplers are with the use of after carrying out wedge excision, and angle radian is large, and both direction nail intersects close to parallel, interacts little, is convenient to clench; Two arc angles are easily involutory, eliminate angle gas leakage and hemorrhage hidden danger.
Although describe in detail about example embodiment and advantage thereof, being to be understood that when not departing from the protection domain of spirit of the present invention and claims restriction, various change, substitutions and modifications can being carried out to these embodiments.For other examples, those of ordinary skill in the art should easy understand maintenance scope in while, the order of processing step can change.
In addition, range of application of the present invention is not limited to the technique of the specific embodiment described in description, mechanism, manufacture, material composition, means, method and step.From disclosure of the present invention, to easily understand as those of ordinary skill in the art, for the technique existed at present or be about to develop, mechanism, manufacture, material composition, means, method or step later, wherein their perform the identical function of the corresponding embodiment cardinal principle that describes with the present invention or obtain the identical result of cardinal principle, can apply according to the present invention to them.Therefore, claims of the present invention are intended to these technique, mechanism, manufacture, material composition, means, method or step to be included in its protection domain.
Claims (6)
1. a curved stapler to the left, wherein, described stapler comprises: upper clamp, lower clamp and closed handle;
The front end of described upper clamp is provided with nail anvil;
The front end of described lower clamp is provided with the nail bin corresponding with described nail anvil;
Described upper clamp mates with described lower clamp and arranges, and the rear end of clamp and described lower clamp has connected and excited push button on described;
Described closed handle is connected with the bearing pin of described lower clamp, for controlling the closed of described upper clamp and described lower clamp or opening;
The seaming and cutting structure that described nail bin and described nail anvil form, the major axis along the two contact surface bends left, and crooked radian is 10 ° ~ 40 °.
2. stapler according to claim 1, wherein, described nail bin comprises: cartridge housing, suturing nail, nail pushing plate, ejector pin block and cutter;
Nail groove, ejector pin hole and push broach groove is provided with in described cartridge housing;
Described nail groove longitudinally spread configuration in described nail bin;
Described push broach groove and described nail groove be arranged in parallel;
Described suturing nail forms with the nail lower limb being connected to described nail beam two ends by following closely beam, and the front end of described nail lower limb is provided with nail tip, and described suturing nail takes the shape of the letter U structure;
Described nail lower limb is arranged in described nail groove, and described nail beam is arranged at the top of described ejector pin block;
Described suturing nail moves in described push broach groove from following closely in groove to release and/or promote described cutter for promoting described ejector pin block by described nail pushing plate.
3. stapler according to claim 1, wherein, described nail groove be 2 ~ 3 arrange longitudinally spread configuration in described nail bin.
4. stapler according to claim 3, wherein, described push broach groove is arranged in the middle of described two nail-arranging slots.
5. stapler according to claim 1, wherein, described stapler also comprises slurcam and promotes board slot, and described slurcam is placed in described promotion board slot;
Described promotion board slot is longitudinally arranged in described nail bin;
The front end of described slurcam is connected by buckle with described nail pushing plate, and the rear end of described slurcam is connected with the described push button that excites.
6. stapler according to claim 1, wherein, described promotion board slot and described nail bin are that identical arc is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787748.0A CN104490436A (en) | 2014-12-17 | 2014-12-17 | Leftwards bent cutting suture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787748.0A CN104490436A (en) | 2014-12-17 | 2014-12-17 | Leftwards bent cutting suture instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104490436A true CN104490436A (en) | 2015-04-08 |
Family
ID=52931963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410787748.0A Pending CN104490436A (en) | 2014-12-17 | 2014-12-17 | Leftwards bent cutting suture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104490436A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107647892A (en) * | 2017-10-27 | 2018-02-02 | 历延军 | A kind of extendible curved cutter stapler |
| CN111671499A (en) * | 2020-04-30 | 2020-09-18 | 武汉致众科技股份有限公司 | Forceps type hemorrhoid cutting and suturing device |
| CN111671498A (en) * | 2020-04-30 | 2020-09-18 | 武汉致众科技股份有限公司 | Hemorrhoid cutting and suturing device |
| CN111683607A (en) * | 2017-12-21 | 2020-09-18 | 爱惜康有限责任公司 | Stapling instrument including firing path display |
| CN112704529A (en) * | 2020-12-23 | 2021-04-27 | 王冬 | Tubular esophagus and stomach anastomosis posterior lateral stapling instrument |
| CN113648008A (en) * | 2021-08-16 | 2021-11-16 | 南昌大学第二附属医院 | Laparoscope linear cutting anastomat device |
| CN113749713A (en) * | 2021-10-19 | 2021-12-07 | 四川大学华西第二医院 | Step-by-step arc nail bin |
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| CN201445537U (en) * | 2009-06-03 | 2010-05-05 | 苏州天臣国际医疗科技有限公司 | Surgical cutting stapler |
| CN101904764A (en) * | 2009-06-03 | 2010-12-08 | 苏州天臣国际医疗科技有限公司 | Surgical incision stapler |
| CN101987028A (en) * | 2009-07-31 | 2011-03-23 | 苏州天臣国际医疗科技有限公司 | Novel cutting suturing clamp |
| CN101779977A (en) * | 2010-02-25 | 2010-07-21 | 上海创亿医疗器械技术有限公司 | Nail bin for surgical linear cut stapler |
| CN201968737U (en) * | 2011-01-25 | 2011-09-14 | 刘震 | Disposable skin incision and suturing instrument |
| WO2012141679A1 (en) * | 2011-04-11 | 2012-10-18 | Hassan Chandra | Surgical technique(s) and/or device(s) |
| CN204484212U (en) * | 2014-12-17 | 2015-07-22 | 中国人民解放军总医院 | One is curved stapler to the left |
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| CN111683607A (en) * | 2017-12-21 | 2020-09-18 | 爱惜康有限责任公司 | Stapling instrument including firing path display |
| CN111683607B (en) * | 2017-12-21 | 2024-03-15 | 爱惜康有限责任公司 | Nailing machine comprising firing path display |
| CN111671499A (en) * | 2020-04-30 | 2020-09-18 | 武汉致众科技股份有限公司 | Forceps type hemorrhoid cutting and suturing device |
| CN111671498A (en) * | 2020-04-30 | 2020-09-18 | 武汉致众科技股份有限公司 | Hemorrhoid cutting and suturing device |
| CN112704529A (en) * | 2020-12-23 | 2021-04-27 | 王冬 | Tubular esophagus and stomach anastomosis posterior lateral stapling instrument |
| CN113648008A (en) * | 2021-08-16 | 2021-11-16 | 南昌大学第二附属医院 | Laparoscope linear cutting anastomat device |
| CN113749713A (en) * | 2021-10-19 | 2021-12-07 | 四川大学华西第二医院 | Step-by-step arc nail bin |
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