CN201082177Y - Surgical automatic pouched suturing device - Google Patents
Surgical automatic pouched suturing device Download PDFInfo
- Publication number
- CN201082177Y CN201082177Y CNU2007200401500U CN200720040150U CN201082177Y CN 201082177 Y CN201082177 Y CN 201082177Y CN U2007200401500 U CNU2007200401500 U CN U2007200401500U CN 200720040150 U CN200720040150 U CN 200720040150U CN 201082177 Y CN201082177 Y CN 201082177Y
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- CN
- China
- Prior art keywords
- nail bin
- holder
- instrument used
- crest
- purse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatic purse-string suture for surgery, belonging to the technical field of medical appliance, which comprises an upper pin chamber and a lower pin chamber, an upper clamp seat and lower clamp seat, a clamp seat connecting rod and a handle; wherein, the pin chambers are arranged in the clamp seats, the clamp seats, the clamp seat connecting rod and the handle are molded together and is characterized in that a sutural surface of the upper and the lower pin chambers are of nonlinear wavilness, namely a wave crest and a wave trough are existed on the upper and the lower pin chambers, which are fitted with each other. By using the purse-string suture, the contact surface of the pin chambers and human tissues can be effectively enlarged, the issues cannot flow out during the purse-string suture and the purse can be completely formed, in particular to some part with narrow space but large tissue width, and accordingly, the difficulty of operation is reduced and the prospect is extensive.
Description
Technical field
This utility model relates to the employed stiching instrument of surgical operation, and especially a kind of automatic purse stitching instrument used 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.The method of carrying out purse string suture operation has two kinds: a kind of is manual suture, and not only operation is very wasted time and energy, and inserting needle has and have shallowly deeply, and needle gage is also inconsistent; Another kind is to use the purse string suture pincers, passes the jaw that accompanies tissue together with the pin band wire and carries out purse string suture, and shortcoming is to pass an aperture of jaw, inconvenient operation with pin.The automatic automatic purse-string device of using and giving birth to has solved above problem, but in use find, automatically the specification of automatic purse-string device is limited after all, and still the width of tissue always changes, and at some special surgery locations, always exist the apparatus of big specification to put to advance, the apparatus of small dimension has some tissues to ride over the outside of nail bin, influences the percussion of apparatus, can cause part pocket nail to be shaped bad, the enforcement of influence operation increases the difficulty that operation is implemented.
Summary of the invention
The purpose of this utility model is exactly in order to solve the above-mentioned problems in the prior art, and a kind of automatic purse stitching instrument used for surgery is provided.
The purpose of this utility model is achieved through the following technical solutions:
Automatic purse stitching instrument used for surgery, include up and down nail bin, holder, holder connecting rod, handle up and down, nail bin is arranged in the holder, holder, holder connecting rod, handle three are injection molded into one, wherein: the stylolite of nail bin presents non-directional wavy up and down, promptly have crest and trough on the nail bin up and down, and the crest and the trough of nail bin coincide mutually up and down.
Above-mentioned automatic purse stitching instrument used for surgery, wherein: have cooperating of a crest and trough between the described up and down nail bin at least.
Further, above-mentioned automatic purse stitching instrument used for surgery, wherein: the interval uniform distribution between the described crest, the interval of trough cooperate crest to distribute.
Further, above-mentioned automatic purse stitching instrument used for surgery, wherein: described paired two holder connecting rods at least respectively are provided with a grab, pairing mutually between the grab on it.
Further, above-mentioned automatic purse stitching instrument used for surgery, wherein: described two holder connecting rods, wherein at least one holder connecting rod is provided with bumper bar.
Further, above-mentioned automatic purse stitching instrument used for surgery, wherein: an end of described two holders is provided with stopping means.
Again further, above-mentioned automatic purse stitching instrument used for surgery, wherein: described stopping means is the gag lever post that is arranged on the holder near-end.
By using this utility model, when tissue is pricked pocket, can increase the contact surface of nail bin and tissue effectively, effectively prevent to be organized in the overflow problem when pricking pocket, it is complete that final pocket seam is bundled into shape.But particularly at the bigger position of width of the narrower and small tissue in some spaces in the operation process, use this wavy nail bin and can perfectly solve this class technical bottleneck, reduced the difficulty that operation is implemented, expanded the space for the technological progress of this area, implementation prospect is wide.
Description of drawings
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using technical solutions of the utility model, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the claimed scope of this utility model.In the middle of these accompanying drawings,
Fig. 1 is the sketch map when nail bin is opened up and down;
Fig. 2 is the sketch map when nail bin is closed up and down.
The implication of each Reference numeral is as follows among the figure:
| Sequence number | Refer to | Sequence number | Refer to |
| 1a | Nail bin | 1b | Nail bin |
| 2 | |
3 | Trough |
The specific embodiment
Automatic purse stitching instrument used for surgery, include up and down nail bin 1a, 1b, holder, holder connecting rod, handle up and down, nail bin 1a, 1b are arranged in the holder, holder, holder connecting rod, handle three are injection molded into one, wherein: the stylolite of nail bin 1a, 1b presents non-directional wavy up and down, promptly have crest 2 and trough 3 on nail bin 1a, the 1b up and down, and the crest 2 of nail bin 1a, 1b coincide mutually with trough 3 up and down.Furthermore, there be cooperating of a crest 2 and trough 3 up and down between nail bin 1a, the 1b at least.For the ease of bookbinding, the interval between the crest 2 can uniform distribution, and the interval of trough 3 cooperates crest 2 to distribute.Certainly, in order to adapt to some special organization, the relative altitude (degree of depth) between the interval of crest 2 and trough 3 and even crest 2 and crest 2, trough 3 and the trough 3 can be inconsistent, satisfies the pocket seam of maximum contact face and prick effect.Simultaneously,, at least respectively be provided with a grab on it, pairing mutually between the grab at described paired two holder connecting rods.And at least one holder connecting rod is provided with bumper bar, and the holder near-end is provided with gag lever post as stopping means.
The assembling process of this automatic purse stitching instrument used for surgery is as follows: at first two holder connecting rods are linked together with pin, allow two holders can realize the open and close movement of " scissor ", and bumper bar is contained in the side of holder connecting rod.Then, two holder connecting rods are opened, an end of holder couples together about inciting somebody to action with gag lever post, guarantees that the maximum angle of opening between the holder up and down is subjected to a restriction.Subsequently pocket nail, purse wire, pushing slice of nail are packed in nail bin 1a, the 1b according to certain order, the holder up and down of then nail bin 1a, 1b being packed into is finished the assembling of automatic purse-string device.
After entering operation process, the operation implementer is placed on the broken ends of fractured bone of tissue in nail bin 1a, the 1b stylolite between two parties.Discharge bumper bar then,, collude together mutually up to grab with this handle of holding with a firm grip.In this process,, can increase the contact surface between nail bin 1a, 1b and the tissue effectively because the stylolite of nail bin 1a, 1b is non-directional wavy up and down.In other words, even if the length of organizing width to be a bit larger tham nail bin 1a, 1b because wavy structure has prolonged the relative length of nail bin 1a, 1b, the undesirable condition that overflows can not occur organizing.At last, release handle is removed apparatus, tightens up purse wire, finishes the pocket seam and pricks.
By using this utility model, when tissue is pricked pocket, can increase the contact surface of nail bin 1a, 1b and tissue effectively, effectively prevent to be organized in the overflow problem when pricking pocket, it is complete that final pocket seam is bundled into shape.But particularly at the bigger position of width of the narrower and small tissue in some spaces in the operation process, use this wavy nail bin 1a, 1b and can perfectly solve this class technical bottleneck, reduced the difficulty that operation is implemented, be convenient to promote, implementation prospect is wide.
Claims (7)
1. automatic purse stitching instrument used for surgery, include up and down nail bin, holder, holder connecting rod, handle up and down, nail bin is arranged in the holder, holder, holder connecting rod, handle three are injection molded into one, it is characterized in that: the stylolite of nail bin presents non-directional wavy up and down, promptly have crest and trough on the nail bin up and down, and the crest and the trough of nail bin coincide mutually up and down.
2. automatic purse stitching instrument used for surgery according to claim 1 is characterized in that: have cooperating of a crest and trough between the described up and down nail bin at least.
3. automatic purse stitching instrument used for surgery according to claim 1 is characterized in that: the interval uniform distribution between the described crest, the interval of trough cooperate crest to distribute.
4. automatic purse stitching instrument used for surgery according to claim 1 is characterized in that: described paired two holder connecting rods at least respectively are provided with a grab, pairing mutually between the grab on it.
5. automatic purse stitching instrument used for surgery according to claim 1 is characterized in that: described two holder connecting rods, wherein at least one holder connecting rod is provided with bumper bar.
6. automatic purse stitching instrument used for surgery according to claim 1 is characterized in that: an end of described two holders is provided with stopping means.
7. automatic purse stitching instrument used for surgery according to claim 6 is characterized in that: described stopping means is a gag lever post.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200401500U CN201082177Y (en) | 2007-06-28 | 2007-06-28 | Surgical automatic pouched suturing device |
| US12/666,974 US20100249807A1 (en) | 2007-06-27 | 2008-06-26 | Surgical purse-string suturing instrument |
| PCT/CN2008/001227 WO2009000161A1 (en) | 2007-06-27 | 2008-06-26 | A surgical purse-string staple |
| JP2010600022U JP3161493U (en) | 2007-06-27 | 2008-06-26 | Surgical purse string suture device |
| EP08772983A EP2165652A1 (en) | 2007-06-27 | 2008-06-26 | A surgical purse-string staple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200401500U CN201082177Y (en) | 2007-06-28 | 2007-06-28 | Surgical automatic pouched suturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201082177Y true CN201082177Y (en) | 2008-07-09 |
Family
ID=39624637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200401500U Expired - Fee Related CN201082177Y (en) | 2007-06-27 | 2007-06-28 | Surgical automatic pouched suturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201082177Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997175A (en) * | 2016-08-08 | 2016-10-12 | 苏州天臣国际医疗科技有限公司 | Tissue closing device and medical equipment |
| WO2017114386A1 (en) * | 2015-12-31 | 2017-07-06 | 苏州天臣国际医疗科技有限公司 | Tissue closing device and medical instrument comprising tissue closing device |
| US11123072B2 (en) | 2016-08-08 | 2021-09-21 | Touchstone International Medical Science Co., Ltd. | Tissue closure device and medical instrument |
-
2007
- 2007-06-28 CN CNU2007200401500U patent/CN201082177Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017114386A1 (en) * | 2015-12-31 | 2017-07-06 | 苏州天臣国际医疗科技有限公司 | Tissue closing device and medical instrument comprising tissue closing device |
| CN106923876A (en) * | 2015-12-31 | 2017-07-07 | 苏州天臣国际医疗科技有限公司 | Tissue closing device and the medicine equipment including the tissue closing device |
| CN105997175A (en) * | 2016-08-08 | 2016-10-12 | 苏州天臣国际医疗科技有限公司 | Tissue closing device and medical equipment |
| CN105997175B (en) * | 2016-08-08 | 2018-10-16 | 苏州天臣国际医疗科技有限公司 | tissue closing device and medical instrument |
| US11123072B2 (en) | 2016-08-08 | 2021-09-21 | Touchstone International Medical Science Co., Ltd. | Tissue closure device and medical instrument |
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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: 20080709 Termination date: 20130628 |