CN201299612Y - Disposable stapler of integrated nail anvil with ventilation holes - Google Patents
Disposable stapler of integrated nail anvil with ventilation holes Download PDFInfo
- Publication number
- CN201299612Y CN201299612Y CNU2008201782010U CN200820178201U CN201299612Y CN 201299612 Y CN201299612 Y CN 201299612Y CN U2008201782010 U CNU2008201782010 U CN U2008201782010U CN 200820178201 U CN200820178201 U CN 200820178201U CN 201299612 Y CN201299612 Y CN 201299612Y
- Authority
- CN
- China
- Prior art keywords
- nail anvil
- nail
- watercolours
- wash
- hole
- 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 - Lifetime
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Abstract
The utility model relates to a disposable stapler of integrated nail anvil with ventilation holes, and belongs to the field of the medical appliance. The disposable stapler comprises an integrated nail anvil arranged at the head part of the stapler, a nail storage box connected with the integrated nail anvil and a disposable stapler, wherein the nail anvil arranged at the head part of the stapler is provided with 1 to 3 ventilation holes; a nail anvil cover is provided with 2 to 4 ventilation holes; the side surface of the nail storage box is provided with 2 to 4 ventilation holes; the middle part of the integrated nail anvil is provided with a clip spring plate which links the upper part to the lower part; and the clip spring plate closely cling to a positioning shaft and is arranged in a central hole. The utility model ensures the alignment accuracy between the groove part of the nail anvil and the upper rib of the clip spring tube and realizes the uniformity for the batch production, thereby eliminating the error in the secondary assembly, ensuring the formation reliability of the nail matching with the stapler, effectively protecting the tissues, preventing the tissues from the unnecessary damage, and shortening the postoperative recovery time for the patient.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to let out with wash with watercolours the disposable anastomat of one-piece type nail anvil in hole.
Background technology
The disposable anastomat that at present domestic disposable tubular anastomat manufacturer produces does not have wash with watercolours to let out the hole on nail anvil and Chu Ding box, tighten up at machinery, after organizing clamping, make that the internal pressure at anastomotic stoma place is too high, existing nail anvil all is to adopt jump ring pipe and nail anvil, the nail anvil assembly that the nail anvil block is combined, such apparatus in the process of operation since apparatus tighten up grasping tissue, cause too high anastomotic stoma internal pressure, tissue to the anastomotic stoma place causes damage, make the organized renewing time lengthening of patient's postoperative, thereby increased operation risk, simultaneously because the nail anvil assembly is not that time processing forms, in jump ring pipe and nail anvil para-position assembling process, can cause the nail groove on the nail anvil and the position of the para-position muscle on the jump ring pipe to have deviation, make the anastomosis staple shaping of apparatus be affected, cause the incomplete shaping of anastomosis staple, even be not shaped, thereby the stitching of the tissue that coincide is bad, oozing of blood even more serious hemorrhage appears, intestinal leaks, and causes unnecessary malpractice.
Summary of the invention
This utility model technical issues that need to address are, in known technology, on nail and storage nail box, there is not wash with watercolours to let out the hole, cause too high anastomotic stoma internal pressure to cause bad to human body postoperative organized renewing, in order to overcome this defective, will rethink the anastomat internal structure, the purpose of this utility model provides the band wash with watercolours and lets out the disposable anastomat of one-piece type nail anvil in hole.In order to reach the purpose of this utility model, take following scheme to realize: a kind of disposable anastomat of one-piece type nail anvil of letting out the hole with wash with watercolours, comprise the one-piece type nail anvil that is positioned at the anastomat head, coupled storage nail box, disposable anastomat, it is characterized in that, the nail anvil of described anastomat head partly is provided with 1～3 wash with watercolours and lets out the hole, nail anvil covers and is provided with 2～4 wash with watercolours and lets out the hole, the side of storage nail box has 2～4 wash with watercolours to let out the hole, and the middle part of described one-piece type nail anvil has the jump ring sheet of up/down perforation to be close to locating shaft and to insert in the centre bore.2～4 wash with watercolours on described nail anvil lid and the storage nail box are let out the arrangement in hole, are spread patterns symmetrically, and described pore diameter size is 2～4mm.
Be added with wash with watercolours in the side of the top of nail anvil and Chu Ding box and let out the hole; nail anvil and jump ring pipe are set to one; disposable machining; guaranteed the aligning accuracy of muscle on nail anvil flute profile and the jump ring pipe, reached the concordance of producing in batches, thereby eliminated the secondary rigging error; guaranteed the reliability that the anastomat anastomat is shaped; effectively protective tissue has been avoided the unnecessary damage of tissue, has shortened patient's the post-operative recovery time.
Description of drawings
Fig. 1 band wash with watercolours is let out the disposable anastomat structural representation of the one-piece type nail anvil in hole
The one-piece type anvil structure annexation of the described disposable anastomat front end of Fig. 2 figure
The one-piece type nail anvil lid of Fig. 3 a structure upper view
The one-piece type nail anvil trunk portion of Fig. 3 b is looked intention
Fig. 4 band wash with watercolours is let out the storage nail box structure in hole
The specific embodiment
With reference to Fig. 1, expression band wash with watercolours is let out the disposable anastomat of one-piece type nail anvil in hole, 1 lets out the hole for wash with watercolours among the figure, it lays respectively at the nail anvil lid 2 at described anastomat top and the side that box 5 is followed closely in following storage, has one-piece type nail anvil 1, have the storage nail box 2 of anastomosis staple, be provided with wash with watercolours with storage nail box on the one-piece type nail anvil and let out hole 3, be in the front end of described disposable anastomat body 4 as an overall structure.
With reference to Fig. 2, the one-piece type anvil structure annexation that expression band wash with watercolours is let out the disposable anastomat front end of one-piece type nail anvil in hole, the upper end of one-piece type nail anvil 3 is nail anvil lids 2, two jump ring sheet 3-1 are equipped with in its lower end, it is close to the locating shaft 3-2 that inserts centre bore, this locating shaft 3-2 allocates storage nail box 5 into, by four positioning bars on the one-piece type nail anvil, makes one-piece type nail anvil 3 reliable with 5 para-positions of storage nail box.
With reference to Fig. 3 a, Fig. 3 b, represent the upper and lower view of one-piece type anvil structure, one-piece type nail anvil covers and is provided with 2～4 wash with watercolours and lets out hole 1, is provided with two on nail anvil lid assembling post.Expression is arranged on the positioning bar 3-3 on the one-piece type nail anvil body 3 among the figure, and core is centre bore 3-4, and locating shaft 3-2 is inserted in this centre bore.3-5 is the fixing hole of one-piece type nail anvil.
With reference to Fig. 4, the disposable anastomat band wash with watercolours of representing one-piece type nail anvil is let out the storage nail box structure in hole, and storage nail box side is provided with 2～4 wash with watercolours and lets out hole 1.
Claims (2)
1. disposable anastomat of one-piece type nail anvil of letting out the hole with wash with watercolours, comprise the one-piece type nail anvil that is positioned at the anastomat head, coupled storage nail box, disposable anastomat, it is characterized in that, the nail anvil of described anastomat head partly is provided with 1～3 wash with watercolours and lets out the hole, nail anvil covers and is provided with 2～4 wash with watercolours and lets out the hole, the side of storage nail box has 2～4 wash with watercolours to let out the hole, and the middle part of described one-piece type nail anvil has the jump ring sheet of up/down perforation to be close to locating shaft and to insert in the centre bore.
2. let out the disposable anastomat of one-piece type nail anvil in hole according to the described band wash with watercolours of claim 1, it is characterized in that, 2～4 wash with watercolours on described nail anvil lid and the storage nail box are let out the arrangement in hole, are spread patterns symmetrically, and described pore diameter size is 2～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201782010U CN201299612Y (en) | 2008-11-07 | 2008-11-07 | Disposable stapler of integrated nail anvil with ventilation holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201782010U CN201299612Y (en) | 2008-11-07 | 2008-11-07 | Disposable stapler of integrated nail anvil with ventilation holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201299612Y true CN201299612Y (en) | 2009-09-02 |
Family
ID=41083221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201782010U Expired - Lifetime CN201299612Y (en) | 2008-11-07 | 2008-11-07 | Disposable stapler of integrated nail anvil with ventilation holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201299612Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905838A (en) * | 2015-07-01 | 2015-09-16 | 陈宗静 | Nail pushing seat assembly of anorectal stapler device |
-
2008
- 2008-11-07 CN CNU2008201782010U patent/CN201299612Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905838A (en) * | 2015-07-01 | 2015-09-16 | 陈宗静 | Nail pushing seat assembly of anorectal stapler device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: B.J.ZH.F.PANTHER MEDICAL EQUIPMENT CO.,LTD. Free format text: FORMER OWNER: QU ZHI Effective date: 20100428 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100428 Address after: 100018, No. 2, west of Bai Qiao Industrial Zone, West Avenue, Calendula Road, Beijing, Chaoyang District Patentee after: Beijing Panther Medical Equipment Co., Ltd., Address before: 100018, No. 2, west of Bai Qiao Industrial Zone, West Avenue, Calendula Road, Beijing, Chaoyang District Patentee before: Qu Zhi |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |