CN201279161Y - Automatic purse-string suturing device - Google Patents
Automatic purse-string suturing device Download PDFInfo
- Publication number
- CN201279161Y CN201279161Y CN 200820185867 CN200820185867U CN201279161Y CN 201279161 Y CN201279161 Y CN 201279161Y CN 200820185867 CN200820185867 CN 200820185867 CN 200820185867 U CN200820185867 U CN 200820185867U CN 201279161 Y CN201279161 Y CN 201279161Y
- Authority
- CN
- China
- Prior art keywords
- shell
- string suture
- suture device
- automatic purse
- 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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Classifications
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- 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
Abstract
The utility model provides an automatic purse string suture device, comprising an upper outer shell, a lower outer shell, and a nail bin, a nail-pushing sheet and a nail which are arranged in the outer shell; the upper shell and the lower shell are mutually separated when in an initial position and are butted when in an operating position; the side surface of the upper shell is provided with a positioning groove and the side surface of the lower shell is provided with a positioning bar; and when the upper shell and the lower shell are in the operating position, the positioning bar is inserted into the positioning groove. The top surfaces or the side surfaces of the upper shell and the lower shell are provided with a finger holding part. The automatic purse string suture device has the beneficial effects that the device has small shape, can be sold together as an accessory of other operating instruments, saves the cost of materials and can reduce the economic burden of patients; and the automatic purse string suture device can be used in smaller operating space, thus being capable of expanding the use range and providing convenience for doctors.
Description
Technical field
This utility model relates to a kind of purse-string suture device, and especially a kind of automatic purse-string suture device 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 implementing the 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 purse-string suture device that arises at the historic moment, the problems referred to above have been solved largely, U.S. Pat 4821939 has been put down in writing a kind of automatic purse-string suture device, it is made up of handle holder and nail bin groupware, two handle holders intersect forms shears shape structure, and nail, pushing slice of nail and purse wire are arranged in the nail bin groupware.After clamping upper and lower handle, the nail in the nail bin is just come out by percussion, purse wire is fixed on organizes outer wall, just can tighten up purse wire then and prick pocket.Can see that the process of making pocket is very simple, save time, but because pricking pocket itself is a very little part in the operation, and such one is high the price of automatic purse-string device, financial burden increases the weight of for patient.
The content that this utility model is put down in writing this patent is quoted as prior art.
Summary of the invention
The purpose of this utility model is to solve above-mentioned technical problem, provides a kind of structure small and exquisite, low-cost automatic purse-string suture device.
The purpose of this utility model is achieved through the following technical solutions:
A kind of automatic purse-string suture device, comprise: upper and lower shell, and be arranged on the nail bin groupware of enclosure, described nail bin groupware comprises nail bin and places nail bin interior pushing slice of nail and nail, described upper and lower shell is separated from each other when initial position, when operating position, abut against together, the side of any one shell of described two shells is provided with locating slot, the corresponding side of another shell is provided with positioning bar, when upper and lower shell was in operating position, described positioning bar was inserted in the locating slot.
Further, described two sides of going up shell are symmetrically arranged with locating slot, and two sides of lower casing are symmetrically arranged with corresponding positioning bar.
Again further, the end face of described upper and lower shell or side are provided with fingerhold portion.
Further, described fingerhold portion is evenly distributed on the pit that meets human engineering on the outer casing top surface;
Described fingerhold portion is 1-5 the ring that can place finger, the ring of described placement finger is closed hoop or non-closed hoop, the ring of described placement finger be shaped as circular, square or irregular shape, the plane at the ring place that described placement is pointed and the lateral vertical or the copline of shell;
Described fingerhold portion is a projection.
The beneficial effects of the utility model are mainly reflected in: profile is small and exquisite, an adnexa that can be used as other operating theater instruments is packed sale together, saved material cost, can reduce patient's financial burden, and this automatic purse-string device can satisfy littler operative space use, so can enlarge the scope of application, for the doctor provides convenience.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: the structural representation of this utility model automatic purse-string suture device preferred embodiment.
Fig. 2: the structural representation of the nail bin groupware of this utility model automatic purse-string suture device.
Fig. 3: the enlarged drawing of A part among Fig. 2.
Fig. 4: the structural representation of this utility model second embodiment.
Fig. 5: the structural representation of this utility model the 3rd embodiment.
Fig. 6: the structural representation of this utility model the 4th embodiment.
Fig. 7: the structural representation of this utility model the 5th embodiment.
Fig. 8: the right view of this utility model the 6th embodiment.
Fig. 9: the front view of this utility model the 6th embodiment.
Wherein:
Shell 11 sides 12 end faces on 1
2 lower casings, 21 sides, 22 end faces
3 fingerhold portions, 4 nail bins, 5 pushing slice of nail
6 nails, 7 locating slots, 8 positioning bars
The specific embodiment
This utility model has disclosed a kind of automatic purse-string suture device, as shown in Figure 1-Figure 3, comprising: upper and lower shell 1,2, and be arranged on the nail bin groupware of enclosure, described nail bin groupware comprises nail bin 4 and places the pushing slice of nail 5 in the nail bin 4 and follow closely 6.Nail bin groupware of the present utility model is same as the prior art, and different is that described upper and lower shell 1,2 is separated from each other the independent individuality of formation when initial position, abuts against together when operating position.Compared with prior art, shell of the present utility model is small and exquisite many, and is easily manufactured and saved great deal of raw materials.
Further, described two sides 11 of going up shell 1 are symmetrically arranged with locating slot 7, and two sides 21 of lower casing 2 are symmetrically arranged with corresponding positioning bar 8.When upper and lower shell 1,2 was in operating position, described positioning bar 8 was inserted in the locating slot 7.
This utility model before use, first pack into nail 6 and pushing slice of nail 5 of nail bin 4 up and down, and purse wire is encased in the nail bin 4 is respectively charged into nail bin groupware in the upper and lower shell 1,2 then.
During use, upper and lower shell 1,2 is placed on respectively about the tissue that needs the bundle pocket, involutory positioning bar 8 and locating slot 7 make shell and nail bin realize the location.One-handed performance is mediated upper and lower shell 1,2 then, make the nail bin that lays respectively in the upper and lower shell 1,2 offset and move to enclosure separately, pushing slice of nail 5 will be followed closely 6 and pull the trigger and be fixed to tissue at this moment, purse wire is enclosed between nail 6 and the tissue simultaneously, take nail bin and shell up and down then away, tighten up purse wire, finish the pocket seam and prick.
Realize preventing that finger from skidding or application of force inequality in the percussion nail that for lower casing on mediating 1,2 end face 12,22 or the side 11,21 of the upper and lower shell 1,2 of this utility model are provided with fingerhold portion 3.
As shown in Figure 1, the clamping part 3 of preferred embodiment of the present utility model is for being evenly distributed on the pit that meets human engineering on the shell.Be provided with 4 pits at present, can put into for other fingers except that thumb.Certainly, this preferred embodiment is not got rid of the pit that other numbers are set yet.
As shown in Figure 4, the fingerhold portion 3 of second embodiment of the present utility model is 3 rings end face 12,22, that can place finger that are arranged on upper and lower shell 1,2.Equally, the number of the ring of this placement finger can be any one in 1-5.The ring of placing finger in the present embodiment is a closed hoop, and the ring of the placement of the 3rd embodiment of the present utility model finger is non-closed hoop among Fig. 5.
Fig. 6 has disclosed the 4th embodiment of the present utility model, and the shape that only is to place the ring of finger with the difference of second embodiment is transformed into square by circle, can certainly be other irregular shape.
Of the present utility model second, third, the plane at the ring place of the finger of the placement described in the 4th embodiment is vertical with the side 11,21 of shell 1,2, operator's finger is put into from the front of shell; And among the 6th embodiment that Fig. 8 and Fig. 9 disclosed, the plane at the ring place of described placement finger and side 11,21 coplines of shell 1,2, operator's finger can be put into from the side of shell.Being provided with so mainly is in order to cooperate various operations.Because the residing environment of different operations also is different.
Fig. 7 has disclosed the 5th embodiment of the present utility model, and described fingerhold portion 3 is side 11, the 21 outward extending projections from upper and lower shell 1,2.Push along B direction among the figure, just can make upper and lower shell 1,2 move to operating position from initial position.
This utility model still has multiple concrete embodiment.All employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of this utility model.
Claims (10)
1. automatic purse-string suture device, comprise: on, lower casing (1,2), and be arranged on the nail bin groupware of enclosure, described nail bin groupware comprises nail bin (4), and place the pushing slice of nail (5) in the nail bin (4) and follow closely (6), it is characterized in that: on described, lower casing (1,2) when initial position, be separated from each other, when operating position, abut against together, the side (11) of at least one shell (1) of described two shells is provided with locating slot (7), the corresponding side of another shell (2) (21) is provided with positioning bar (8), when last, lower casing (1, when 2) being in operating position, described positioning bar (8) is inserted in the locating slot (7).
2. automatic purse-string suture device according to claim 1 is characterized in that: described two sides (11) of going up shell (1) are symmetrically arranged with locating slot (7), and two sides (21) of lower casing (2) are symmetrically arranged with corresponding positioning bar (8).
3. automatic purse-string suture device according to claim 1 is characterized in that: the end face (12,22) of described upper and lower shell (1,2) is provided with fingerhold portion (3).
4. automatic purse-string suture device according to claim 3 is characterized in that: described fingerhold portion (3) is for being evenly distributed on the pit that meets human engineering on the shell.
5. automatic purse-string suture device according to claim 3 is characterized in that: described fingerhold portion (3) is 1-5 the ring that can place finger.
6. automatic purse-string suture device according to claim 5 is characterized in that: the ring of described placement finger is closed hoop or non-closed hoop.
7. automatic purse-string suture device according to claim 5 is characterized in that: the ring of described placement finger be shaped as circular, square or irregular shape.
8. automatic purse-string suture device according to claim 5 is characterized in that: the plane at the ring place of described placement finger and the vertical or copline in side (11,21) of shell (1,2).
9. automatic purse-string suture device according to claim 1 is characterized in that: the side (11,21) of described upper and lower shell (1,2) is provided with fingerhold portion (3).
10. automatic purse-string suture device according to claim 9 is characterized in that: described fingerhold portion (3) is a projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820185867 CN201279161Y (en) | 2008-09-11 | 2008-09-11 | Automatic purse-string suturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820185867 CN201279161Y (en) | 2008-09-11 | 2008-09-11 | Automatic purse-string suturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279161Y true CN201279161Y (en) | 2009-07-29 |
Family
ID=40926049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820185867 Expired - Fee Related CN201279161Y (en) | 2008-09-11 | 2008-09-11 | Automatic purse-string suturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279161Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142264A (en) * | 2011-12-07 | 2013-06-12 | 苏州天臣国际医疗科技有限公司 | Safety cover of string suture machine |
-
2008
- 2008-09-11 CN CN 200820185867 patent/CN201279161Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142264A (en) * | 2011-12-07 | 2013-06-12 | 苏州天臣国际医疗科技有限公司 | Safety cover of string suture machine |
| CN103142264B (en) * | 2011-12-07 | 2015-07-15 | 苏州天臣国际医疗科技有限公司 | Safety cover of string suture machine |
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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: 20090729 Termination date: 20120911 |