CN208212040U - Disposable Endo-GIA - Google Patents
Disposable Endo-GIA Download PDFInfo
- Publication number
- CN208212040U CN208212040U CN201721517511.6U CN201721517511U CN208212040U CN 208212040 U CN208212040 U CN 208212040U CN 201721517511 U CN201721517511 U CN 201721517511U CN 208212040 U CN208212040 U CN 208212040U
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- China
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- handle
- push broach
- push
- gear
- sides
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Abstract
The utility model belongs to stapling technique field, propose disposable Endo-GIA, including handle, sliding is provided with push broach in handle, the both ends of push broach are provided with staple cartridge tray and resist-nailed seat, staple cartridge tray and resist-nailed seat positioned at push broach the same end are oppositely arranged, the push button for pushing push broach to move back and forth is provided on handle, the two sides of push broach are provided with teeth, two sides in handle positioned at push broach are provided with the gear being engaged with teeth, gear is connect by bearing with handle, the brake apparatus of spragging gear rotation is provided on handle, it solves existing Endo-GIA and has that structure is complicated in use, it is inconvenient to push, and it is at high cost, the low technical problem of utilization rate.
Description
Technical field
The utility model belongs to stapling technique field, is related to disposable Endo-GIA.
Background technique
Endo-GIA is a kind of medical instrument being widely used in reconstruction of digestive tract and organs resection operation, is made
With convenient, good operation effect, but existing Endo-GIA has that structure is complicated in use, and it is inconvenient to push, and
It is at high cost, the low technical problem of utilization rate.
Utility model content
The utility model proposes disposable Endo-GIAs, solve above-mentioned technical problem.
The technical solution of the utility model is achieved in that
Disposable Endo-GIA, comprising:
Handle, the interior sliding of the handle are provided with push broach, and the both ends of the push broach are provided with staple cartridge tray and resist-nailed seat, position
The staple cartridge tray and resist-nailed seat in described push broach the same end are oppositely arranged, and are provided on the handle and are pushed the push broach back and forth
Mobile push button, the two sides of the push broach are provided with teeth, the two sides in the handle positioned at the push broach be provided with
The gear of the teeth occlusion, the gear are connect by bearing with the handle, and the braking tooth is provided on the handle
The brake apparatus of rotation is taken turns, the brake apparatus includes the braking cover being arranged on the outside of the handle, setting in the braking cover
There is a spring, one end of the spring is connect with the top of the braking cover, and the other end is connect with a pull rod, the braking cover pair
The two sides of title are provided with opening, and the both ends of the pull rod are each passed through the opening and stretch out outside the braking cover, and the drawing
Bar slides up and down setting in the opening, and the pull rod is provided with a connecting rod, the connection far from the side of the spring
The free end of bar passes through the handle side wall and protrudes into the handle, and a magnet is provided on the free end of the connecting rod,
Iron block is provided in the circumferential direction of the side of the magnet on the gear.
As further technical solution, it is provided with a groove on the push button, the groove is towards the push broach both ends
Side it is arc-shaped.
As further technical solution, hemisphere jut is provided in the groove.
As further technical solution, the symmetrical two sides on the handle close to the push broach end are provided with convex
Platform.
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, the both ends of push broach are provided with staple cartridge tray and resist-nailed seat, and it is arranged in handle, push away
When knife horizontally slips in handle, wherein staple cartridge tray and the resist-nailed seat exposing of one end work, after a sex work, by this end
Staple cartridge tray and resist-nailed seat protrude into handle, the staple cartridge tray and resist-nailed seat of the other end, which stretch out outside handle, continues work, makes one
Secondary property is made full use of using Endo-GIA, improves utilization rate, has saved cost, and the two sides of push broach are provided with teeth, hand
Two sides in handle positioned at push broach are provided with the gear being engaged with teeth, push push broach by push button, push broach is stung with two side gears
Movement is closed, and is provided with brake apparatus on handle, starting brake apparatus gear stops operating, so that the movement of push broach is braked,
Structure is simple, easy to use and at low cost.
2, in the utility model, when needing to brake, pushing drawing rod extension spring makes to connect on the magnet and gear of boom end
Iron block attract, thus the rotation of spragging gear, when stopping braking, pull-up pull rod makes magnet be detached from iron block, and in spring
Set back under effect, for the setting of the middle part of pull rod in braking cover, it is outer that opening is stretched out in end, and pull rod can in the opening on
Lower movement, brake apparatus is simple, and improves the safety of work.
3, in the utility model, the side at groove towards push broach both ends is arc-shaped, and promotion makes for finger to be placed in groove,
Finger resists arc-shaped side, more convenient promotion when left and right pushes；The setting of hemisphere jut increases frictional force when promotion, avoids
The phenomenon that rubber sleeve, occurs；Symmetrical two sides are provided with boss on handle, and when surgical work, hand is placed at boss, is worked more square
Just laborsaving.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is brake device structure schematic diagram in the utility model；
In figure: 1- handle, 2- push broach, 3- staple cartridge tray, 4- resist-nailed seat, 5- push button, 6- teeth, 7- gear, 8- bearing, 9- system
Dynamic device, 91- braking cover, 92- spring, 93- pull rod, 94- opening, 95- connecting rod, 96- magnet, 97- iron block, 10- groove,
11- hemisphere jut, 12- boss.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in FIG. 1 to 3, the utility model proposes disposable Endo-GIAs, comprising:
Handle 1, the interior sliding of handle 1 are provided with push broach 2, and the both ends of push broach 2 are provided with staple cartridge tray 3 and resist-nailed seat 4, are located at
The staple cartridge tray 3 and resist-nailed seat 4 of 2 the same end of push broach are oppositely arranged, and the push button 5 for pushing push broach 2 to move back and forth is provided on handle 1,
The two sides of push broach 2 are provided with teeth 6, and the two sides that push broach 2 is located in handle 1 are provided with the gear 7 being engaged with teeth 6, tooth
Wheel 7 is connect by bearing 8 with handle 1, and the brake apparatus 9 of the rotation of spragging gear 7 is provided on handle 1, and brake apparatus 9 includes setting
The braking cover 91 in 1 outside of handle is set, a spring 92, one end of spring 92 and the top of braking cover 91 are provided in braking cover 91
Connection, the other end are connect with a pull rod 93, and 91 symmetrical two sides of braking cover are provided with opening 94, and the both ends of pull rod 93 are worn respectively
It crosses opening 94 to stretch out outside braking cover 91, and pull rod 93 slides up and down setting in opening 94, side of the pull rod 93 far from spring 92
It is provided with a connecting rod 95, the free end of connecting rod 95 passes through 1 side wall of handle and protrudes into handle 1, and the free end of connecting rod 95
On be provided with a magnet 96, be provided with iron block 97 in the circumferential direction of the side of near magnet 96 on gear 7.
In the present embodiment, the both ends of push broach 2 are provided with staple cartridge tray 3 and resist-nailed seat 4, and it is arranged in handle 1, pushes away
When knife 2 horizontally slips in handle 1, wherein staple cartridge tray 3 and resist-nailed seat 4 exposing of one end work, will after a sex work
The staple cartridge tray 3 and resist-nailed seat 4 at this end protrude into handle 1, and the staple cartridge tray 3 and resist-nailed seat 4 of the other end, which stretch out outside handle 1, to be continued
Work, makes full use of disposable Endo-GIA, improves utilization rate, saved cost, the two sides of push broach 2 are respectively provided with
There are teeth 6, the two sides that push broach 2 is located in handle 1 are provided with the gear 7 being engaged with teeth 6, push broach 2 is pushed by push button 5,
Push broach 2 is engaged movement with two side gears 7, and brake apparatus 9 is provided on handle 1, and starting 9 gear 7 of brake apparatus stops turning
Dynamic, to brake the movement of push broach 2, structure is simple, easy to use and at low cost.
When needing to brake, 93 extension spring 92 of pushing drawing rod makes the iron block 97 on the magnet and gear of 95 end of connecting rod
Attract, thus the rotation of spragging gear 7, when stopping braking, pull-up pull rod 93 makes magnet 97 be detached from iron block 97, and in spring
It sets back under the action of 92, the middle part setting of pull rod 93 is in braking cover 91, and end is stretched out outside opening 94, and 93 energy of pull rod
Enough to move up and down in opening 94, brake apparatus is simple, and improves the safety of work.
Further, a groove 10 is provided on push button 5, the side at groove 10 towards 2 both ends of push broach is arc-shaped.
In the present embodiment, the side at groove 10 towards 2 both ends of push broach is arc-shaped, and promotion makes for finger to be placed in groove 10
In, finger resists arc-shaped side, more convenient promotion when left and right pushes.
Further, hemisphere jut 11 is provided in groove 10.
The phenomenon that in the present embodiment, the setting of hemisphere jut 11 increases frictional force when promotion, avoids rubber sleeve generation.
Further, the symmetrical two sides on handle 1 close to 2 end of push broach are provided with boss 12.
In the present embodiment, symmetrical two sides are provided with boss 12 on handle 1, and when surgical work, hand is placed at boss 12, work
Make more convenient laborsaving.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (4)
1. disposable Endo-GIA, which is characterized in that including handle (1), sliding is provided with push broach in the handle (1)
(2), the both ends of the push broach (2) are provided with staple cartridge tray (3) and resist-nailed seat (4), are located at the described of the push broach (2) the same end
Staple cartridge tray (3) and resist-nailed seat (4) are oppositely arranged, and the push button for pushing the push broach (2) to move back and forth is provided on the handle (1)
(5),
The two sides of the push broach (2) are provided with teeth (6), and the two sides in the handle (1) positioned at the push broach (2) are respectively provided with
There is the gear (7) being engaged with the teeth (6), the gear (7) is connect by bearing (8) with the handle (1), the handle
(1) brake apparatus (9) for braking gear (7) rotation is provided on,
The brake apparatus (9) includes the braking cover (91) being arranged on the outside of the handle (1), setting in the braking cover (91)
Have a spring (92), one end of the spring (92) is connect with the top of the braking cover (91), the other end and a pull rod (93)
Connection, the symmetrical two sides of braking cover (91) are provided with opening (94), and the both ends of the pull rod (93) are each passed through described
(94) stretching braking cover (91) be open outside, and the pull rod (93) slides up and down setting in the opening (94), it is described
Pull rod (93) is provided with a connecting rod (95) far from the side of the spring (92), and the free end of the connecting rod (95) passes through institute
It states handle (1) side wall to protrude into the handle (1), and is provided with a magnet (96), institute on the free end of the connecting rod (95)
It states and is provided with iron block (97) in the circumferential direction of the side of the magnet (96) on gear (7).
2. disposable Endo-GIA according to claim 1, which is characterized in that be provided on the push button (5)
The side of one groove (10), the groove (10) towards the push broach (2) both ends is arc-shaped.
3. disposable Endo-GIA according to claim 2, which is characterized in that be provided in the groove (10)
Hemisphere jut (11).
4. disposable Endo-GIA according to claim 1, which is characterized in that close to institute on the handle (1)
The symmetrical two sides for stating push broach (2) end are provided with boss (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517511.6U CN208212040U (en) | 2017-11-14 | 2017-11-14 | Disposable Endo-GIA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517511.6U CN208212040U (en) | 2017-11-14 | 2017-11-14 | Disposable Endo-GIA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208212040U true CN208212040U (en) | 2018-12-11 |
Family
ID=64532357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721517511.6U Active CN208212040U (en) | 2017-11-14 | 2017-11-14 | Disposable Endo-GIA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208212040U (en) |
-
2017
- 2017-11-14 CN CN201721517511.6U patent/CN208212040U/en active Active
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