CN201171690Y - Surgery automatic purse-string device - Google Patents
Surgery automatic purse-string device Download PDFInfo
- Publication number
- CN201171690Y CN201171690Y CNU2007200420380U CN200720042038U CN201171690Y CN 201171690 Y CN201171690 Y CN 201171690Y CN U2007200420380 U CNU2007200420380 U CN U2007200420380U CN 200720042038 U CN200720042038 U CN 200720042038U CN 201171690 Y CN201171690 Y CN 201171690Y
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- China
- Prior art keywords
- holder
- overflow
- slide block
- automatically
- holders
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- 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
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Abstract
The utility model relates to a surgical purse-string device which belongs to the technical field of the medical appliance. The purse-string device comprises an upper clamper, a lower clamper and a pin bin, and the rear ends of the clampers are connected with clamper connecting poles, wherein, an anti-overflow slider is arranged on the lower clamper, and a limit hole is arranged at the corresponding position of the upper clamper; or the anti-overflow slider is arranged on the upper clamper, and the limit hole is arranged at the corresponding position of the lower clamper; when the clampers are closed, one end of the anti-overflow slider is adhered to the limit hole. Through adopting the split type anti-overflow device and simultaneously combining with the characteristics of the magnetism, the surgical purse-string device can automatically carry out the anti-overflow cooperation according to the implementing progress of the operation, thereby the implementation effect is better.
Description
Technical field
This utility model relates to the employed stiching instrument of a kind of surgical operation, relates in particular to a kind of automatically pouching device for surgery, belongs to technical field of medical instruments.
Background technology
Purse-string device for surgical department is a kind of medical apparatus and instruments that often uses when physiological tissues such as intestinal are carried out surgical operation, and the quality of this instrument performance directly influences the operation process, plays important effect for surgical effect.In the prior art, all to do purse string suture when using Binding Instrument to carry out suture operation, so that firmly ligation after inserting center-pole could be implemented the bookbinding operation then at the organ stump.But the specification of automatic purse-string device is limited after all, and the width of tissue always changes, in operation process through regular meeting the outside that tissue rides over apparatus appears, influence the percussion of apparatus, be unfavorable for the whole implementation of performing the operation.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of automatically pouching device for surgery is provided.
The purpose of this utility model realizes by following technical solution:
Automatically pouching device for surgery, include two holders up and down, on two holders nail bin is installed separately, the end of holder is connected with the holder connecting rod, two holders rely on holder connecting rod cross coupled to become the shears shape, wherein: be provided with split type anti-overflow device in the same side of two holders up and down, promptly the infra holder is provided with the anti-overflow slide block, and last holder is provided with spacing hole in the corresponding position; Or on last holder, be provided with the anti-overflow slide block, and following holder is provided with spacing hole in the corresponding position, and when holder was closed, an end of anti-overflow slide block was fitted in the spacing hole place.
The purpose of this utility model also can further realize by following technical measures:
Above-mentioned automatically pouching device for surgery, wherein, described holder down is provided with the anti-overflow slide block slot, and the other end of anti-overflow slide block inserts in the anti-overflow slide block slot, is connected to down on the holder.
Further, above-mentioned automatically pouching device for surgery wherein, is equipped with bumper bar on the described holder connecting rod.
Further, above-mentioned automatically pouching device for surgery wherein, is equipped with grab on described two holder connecting rods, and the position at two grab places is corresponding mutually.
Again further, above-mentioned automatically pouching device for surgery wherein, is provided with gag lever post at the opposite side of two holders up and down.
Advantage of the present utility model is: by adopting this split type anti-overflow device, while is in conjunction with the characteristics of magnetic, the progress that this automatically pouching device for surgery is implemented according to operation, automatically carrying out anti-overflow cooperates, guarantee that holder anti-overflow can not occur organizing at period of contact up and down, it is complete to make that operation is shaped with nail, so the pocket pricked of order seam be shaped perfect, for adequate preparation is carried out in the operation of physiological tissues such as ensuing intestinal.Therefore, this utility model can have been opened up a brand-new approach for this area, and splendid application prospect is arranged.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the population structure sketch map of utility model;
Fig. 2 is the structural representation of anti-overflow slide block;
Fig. 3 is a holder opening sketch map;
Fig. 4 is a holder closure state sketch map.
The implication of each Reference numeral is as follows among the figure:
Holder on the 1 holder connecting rod 2
3 times holder 4 anti-overflow slide blocks
5 anti-overflow slide block slots, 6 spacing holes
7 handles, 8 grabs
9 magnets, 10 gag lever posts
11 bumper bars
The specific embodiment
Automatically pouching device for surgery shown in Fig. 1～4, include two holders up and down, on two holders nail bin is installed separately, the end of holder is connected with holder connecting rod 1, two holders rely on holder connecting rod 1 cross coupled to become the shears shape, its special feature is: be provided with split type anti-overflow device in the same side of two holders up and down, promptly infra holder 3 is provided with anti-overflow slide block 4, and last holder 2 is provided with spacing hole 6 in the corresponding position; Or on last holder 2, be provided with anti-overflow slide block 4, and following holder 3 is provided with spacing hole 6 in the corresponding position, and when holder was closed, an end of anti-overflow slide block 4 was fitted in spacing hole 6 places, promptly as shown in Figure 1 and Figure 2.
For the mobility that realizes anti-overflow slide block 4 and easy for installation, as shown in Figure 3, Figure 4: be provided with anti-overflow slide block slot 5 on the holder 3 down described, the other end of anti-overflow slide block 4 inserts in the anti-overflow slide block slot 5, is connected to down on the holder 3.Simultaneously, prick the unexpected percussion of appearance in the pocket process, on described holder connecting rod 1, bumper bar 11 is installed for fear of seam.And, be equipped with grab 8 on described two holder connecting rods 1, and the position at two grab 8 places is corresponding mutually, after the complete closure of holder up and down, two grabs 8 can collude together mutually, limit the unlatching of two holder connecting rods 1, just make also up and down holder remains on closure state, can unnecessary becoming flexible not occur because of having held tissue.Certainly, for the opening angle of giving holder carries out a restriction and plays the effect of an auxiliary anti-overflow, be provided with gag lever post 10 at the opposite side of two holders up and down.
From repeatedly contrast experiment's discovery, in order to realize that this automatically pouching device for surgery plays an automatic anti-overflow function in operation, make anti-overflow slide block 4 when operation needs, can slide to spacing hole 6 automatically and be attached thereto, in spacing hole 6, be provided with or iron plate, make spacing hole 6 present magnetic and be connected with anti-overflow slide block 4.
Furthermore, in conjunction with convenience degree and the reliability implemented, as shown in Figure 1 and Figure 2, can relate to following several hairdo: anti-overflow slide block 4 one ends are provided with magnet 9, are provided with magnet in the spacing hole 6 equally, and two magnet polarity are opposite; Or anti-overflow slide block 4 one ends are provided with magnet, are provided with the metal object that can attract magnet in the spacing hole 6, as ferrum; Can also, anti-overflow slide block 4 one ends are provided with magnet for attracting the metal object of magnet in the spacing hole 6.Simultaneously, in conjunction with the application kind of magnet, the cooperation of anti-overflow slide block 4 and spacing hole 6 also can be adopted electric magnet, adapts to some special requirements of operation.
Further again, consider from simplifying loaded down with trivial details operation implementation process: can realize one-handed performance in order to make the medical worker who implements operation, as shown in Figure 1: on described holder connecting rod 1, can be equipped with handle 7.The medical worker only need adopt the hold of holding shears like this, and promptly this automatically pouching device for surgery of one-hand operation is controlled the folding of holder.
Set-up procedure is roughly as follows before the art of the present utility model: at first holder connecting rod 1 carries out a connection by pin up and down, and making up and down, holder connecting rod 1 cross coupled becomes the shears shape.In nail bin, install operation subsequently with nail, pushing slice of nail, purse wire, finish the assembling of nail bin.Next nail bin is put into corresponding holder up and down respectively.Then, anti-overflow slide block 4 is inserted in the anti-overflow slide block slot 5 that is provided with on the following holder 3, and be provided with magnet 9, in spacing hole 6, set corresponding iron plate at anti-overflow slide block 4 one ends.At last, gag lever post 10 is just installed to get final product.
Before operation, earlier anti-overflow slide block 4 is outwards pulled out a segment distance from following holder 3 as shown in Figure 3, for anti-overflow is prepared.After entering operation, implement the medical worker elder generation opening safety bar 11 of operation, allow it prop up holder connecting rod 1 up and down, prevent that holder is unexpected closed.Then, tissue is sidelong in the holder from holder uncovered up and down, and allows it be placed on down between two parties on holder 3 nail bins.Next, discharge bumper bar 11 squeeze handles 7 simultaneously, holder is close mutually up and down in order.When it was close, because the effect of magnetic, anti-overflow slide block 4 attracted each other with spacing hole 6.
Specifically, anti-overflow slide block 4 is subjected to the traction of magnetic force under the guiding of anti-overflow slide block slot 5, moves to spacing hole 6 directions gradually, up to being pulled together with spacing hole 6, promptly as shown in Figure 4.In this process, play and back automatically, and play the effect of an auxiliary anti-overflow, avoid occurring the nail bad phenomenon that is shaped taking place because of tissue overflows by gag lever post 10 to overflowing down the tissue of holder 3.Subsequently, the medical worker who implement the to prick pocket set jug 7 of handle and connecting rod of holding with a firm grip colludes together up to grab 8, and it is unexpected loosening and finish percussion to prevent that holder from occurring.Tighten up purse wire at last again, can finish the process of whole ligation pocket.
From above-mentioned text description as can be seen, by adopting split type anti-overflow device, while is in conjunction with the characteristics of magnetic, the progress that this automatically pouching device for surgery is implemented according to operation, automatically carry out anti-overflow and cooperate, guarantee that holder anti-overflow can not occur organizing at period of contact up and down, make operation be shaped complete with nail, and then the pocket shaping that the order seam is pricked is perfect, for adequate preparation is carried out in the operation of physiological tissues such as ensuing intestinal.Thus, this utility model can have been opened up a brand-new approach for this area, and splendid application prospect is arranged.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, this utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in this utility model scope required for protection.
Claims (5)
1, automatically pouching device for surgery, include two holders up and down, on two holders nail bin is installed separately, the end of holder is connected with the holder connecting rod, holder connecting rod cross coupled becomes the shears shape, it is characterized in that: be provided with split type anti-overflow device in the same side of two holders up and down, promptly the infra holder is provided with the anti-overflow slide block, and last holder is provided with spacing hole in the corresponding position; Or on last holder, be provided with the anti-overflow slide block, and following holder is provided with spacing hole in the corresponding position, and when holder was closed, an end of anti-overflow slide block was fitted in the spacing hole place.
2, automatically pouching device for surgery according to claim 1 is characterized in that: described holder down is provided with the anti-overflow slide block slot, and the other end of anti-overflow slide block inserts in the anti-overflow slide block slot, is connected to down on the holder.
3, automatically pouching device for surgery according to claim 1 is characterized in that: on the described holder connecting rod bumper bar is installed.
4, automatically pouching device for surgery according to claim 1 is characterized in that: be equipped with grab on described two holder connecting rods, and the position at two grab places is corresponding mutually.
5, automatically pouching device for surgery according to claim 1 is characterized in that: be provided with gag lever post at the opposite side of two holders up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200420380U CN201171690Y (en) | 2007-12-03 | 2007-12-03 | Surgery automatic purse-string device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200420380U CN201171690Y (en) | 2007-12-03 | 2007-12-03 | Surgery automatic purse-string device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171690Y true CN201171690Y (en) | 2008-12-31 |
Family
ID=40198800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200420380U Expired - Fee Related CN201171690Y (en) | 2007-12-03 | 2007-12-03 | Surgery automatic purse-string device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171690Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075918A3 (en) * | 2010-12-10 | 2012-12-13 | 苏州天臣国际医疗科技有限公司 | Staple chamber assembly and linear surgical stitching device using said staple chamber assembly |
-
2007
- 2007-12-03 CN CNU2007200420380U patent/CN201171690Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012075918A3 (en) * | 2010-12-10 | 2012-12-13 | 苏州天臣国际医疗科技有限公司 | Staple chamber assembly and linear surgical stitching device using said staple chamber assembly |
| US9931120B2 (en) | 2010-12-10 | 2018-04-03 | Touchstone International Medical Science Co., Ltd. | Staple chamber assembly and linear surgical stitching device using said staple chamber assembly |
| US10675029B2 (en) | 2010-12-10 | 2020-06-09 | Touchstone International Medical Science Co., Ltd. | Staple chamber assembly and linear surgical stitching device using said staple chamber assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20100104 |