CN110025348A - A kind of intestine anastomat of infant - Google Patents
A kind of intestine anastomat of infant Download PDFInfo
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- CN110025348A CN110025348A CN201910277481.3A CN201910277481A CN110025348A CN 110025348 A CN110025348 A CN 110025348A CN 201910277481 A CN201910277481 A CN 201910277481A CN 110025348 A CN110025348 A CN 110025348A
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- fixedly installed
- ring
- semi
- handle
- shell
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- 210000000936 intestine Anatomy 0.000 title claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 20
- 239000010949 copper Substances 0.000 claims description 20
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 241000270728 Alligator Species 0.000 claims description 8
- 244000309464 bull Species 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 230000000968 intestinal effect Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000010485 coping Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000003872 anastomosis Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 206010050456 Anastomotic leak Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 206010010317 Congenital absence of bile ducts Diseases 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 238000012084 abdominal surgery Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000005271 biliary atresia Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/1114—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B2017/1132—End-to-end connections
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Physiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses the intestine anastomat of infant a kind of, including operating device and auxiliary device, operating device includes handle, wire-passing tube and moving head；Handle lower inside installs hydraulic cylinder, and handle forward upper installs key, and electric contact is installed in handle bottom end, and wire-passing tube is fixedly mounted in handle top, and threaded block is fixedly mounted in wire-passing tube top, and threaded block top is screwed on installation action head；Drawstring is fixedly mounted in hydraulic cylinder top.Rationally, match result is ideal for structure of the invention design, and in operation, avoidable end face is not fixed firmly, and offset is caused to misplace；When coping with tiny intestinal tube, the ancillary equipment having to suture easy to operate, and surgical effect is more preferable；Compared to rotating closed mode, present invention clamping is more stable, can avoid intestines body and skids off from open end.The technology of the present invention is defended planning commission's " three engineerings " project (SZSM201812055) and subsidized by 2017 annual state natural sciences funds (81770512) and 2018 annual Shenzhen.
Description
Technical field
The present invention relates to a kind of stapling apparatus, the intestine anastomat of specifically a kind of infant.
Background technique
Entero-anastomosis is one of most common operation of abdominal surgery and the operation skill that surgeon must grasp, and is
The key technology of reconstruction of digestive tract is related to the success or failure of operation.Ideal entero-anastomosis should be avoided that anastomotic leakage, it is narrow,
The generation of the complication such as bleeding, and guarantee operational stability.It improves and innovation anastomosis is always the heat of surgery research
Point, to hundreds of methods of anastomosis have had been developed at present, identical meaning, which is to stablize the surface of a wound, is docked, and facilitates suture.But this
A little modes respectively have advantage and disadvantage, but can fully meet the requirement used without a kind of, especially when handling the operation of infant,
Because infant's intestinal tube is thin, lesion range is small, and clinically most common manual suture method and stapler method, all cannot well avoid
The generation of the complication such as anastomotic leakage, narrow.
Existing Anastomat hemorrhoidal circumcision effect is undesirable, especially in operation, is easy to appear end face and is not fixed firmly, and offset is wrong
Position, the phenomenon that causing postoperative mouth to leak, when being exactly to cope with tiny intestinal tube, without special ancillary equipment, so that suture operating cost
When it is laborious, surgical effect is poor, and the narrow phenomenon of Yi Fasheng suture, besides existing stapling apparatus takes rotating closed side
Formula carry out it is identical, rotary squeezing effect under, intestines body can also be squeezed toward open end from round end and skid off nail bin, operational stability
Difference.
Summary of the invention
The purpose of the present invention is to provide the intestine anastomats of infant a kind of, mentioned above in the background art to solve
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of intestine anastomat of infant includes mainly operating device and auxiliary device, and the operating device mainly includes holding
, wire-passing tube and moving head, the handle lower inside are equipped with hydraulic cylinder, the handle forward upper is equipped with key, institute
It states handle bottom end and electric contact is installed, the handle top is fixedly installed with wire-passing tube, and wire-passing tube top is fixedly installed with screw thread
Seat, threaded block top, which is screwed on, is equipped with moving head, and the hydraulic cylinder top is fixedly installed with drawstring, drawstring and the fixed company of moving head
It connects；The auxiliary device mainly includes inner tube, shuttle shape set and stabilizing ring, and said inner tube lateral wall is fixedly connected with shuttle shape set inner wall,
Said inner tube and shuttle shape set are that the absorbable material of human body is made, and the stabilizing ring mainly includes semi-ring, the semi-ring one
End is set as sphenocephaly, and the side wall that the semi-ring is located at sphenocephaly one end is fixedly installed with the plush copper of equidistant arrangement, the semi-ring
Side wall positioned at sphenocephaly one end is fixedly installed with half plush copper symmetrical above and below, and the semi-ring middle inside is fixedly installed with interior
Ring, inner ring inner wall are fixedly installed with the extruding semi-ring of equidistant arrangement, and the semi-ring top middle portion positioned at rear side is fixedly installed with
Rotary bar socket, the semi-ring top middle portion positioned at front side are fixedly installed with the bull stick set with rotary bar socket cooperation, bull stick set and bull stick
Seat rotation connection is fixedly installed with sliding sash positioned at the semi-ring bottom end of rear side, is slidably fitted with shackle member in the middle part of sliding sash, is located at
The semi-ring bottom end of front side is fixedly installed with the card holder with shackle member cooperation, is fixedly installed with magnetic screen on the inside of the semi-ring
Shell, magnetic screen shell inside are fixedly installed with permanent magnet.
As a further solution of the present invention: the shuttle shape set edge outer diameter, which is less than, squeezes semi-ring internal diameter, the shuttle shape
Set middle part outer wall offers the plush copper slot with plush copper cooperation.
As further scheme of the invention: the magnetic screen shell offers opening close to plush copper side.
As the present invention further scheme: the moving head mainly includes shell, slide bar, swing arm and swing rod, described
Hull outside top is fixedly installed with symmetrically arranged adapter, and swing link pin, swing link pin outside are fixedly installed in the middle part of adapter
It is rotatably equipped with swing rod, swing rod top is fixedly installed with swing arm pin, is rotatably equipped with swing arm on the outside of swing arm pin, swing arm top is fixed
Collet is installed, two collet opposite side side walls are fixedly installed with the convex block being equipped with；The top end of sliding rod is fixed
Assembly fixture is installed, assembly fixture top, which is fixedly installed with, ships and resell on another market, and ships and resell on another market and is rotatablely connected with swing arm end, fixed in the middle part of the slide bar
Latch plate is installed, latch plate tip edges are fixedly installed with spring, and the case inside top is equipped with to be cooperated with slide bar
Sealing shroud, the case inside top offers the spring storehouse with spring cooperation, in the spring top and spring silo roof end
Wall is fixedly connected, and the limit sleeve of slide bar cooperation is equipped in the middle part of the case inside, the slide bar bottom end is fixedly connected with drawstring top
End, the housing bottom are fixedly installed with thread head, thread head and threaded block assembly connection.
As further scheme of the invention: the shackle member mainly includes middle baffle, sliding pin and push-and-pull head, the cunning
Pin rear end is fixedly installed with rear baffle, is fixedly installed with middle baffle in the middle part of the sliding pin, the sliding pin is slidably connected with sliding sash, institute
It states middle baffle rear wall to be slidably connected with sliding sash front side wall, the rear baffle front side wall is slidably connected with sliding sash rear wall, described
Sliding pin front end is fixedly installed with push-and-pull head, pushes and pulls and is fixedly installed with symmetrical alligator piece at head posterior edges, on front side of the card holder
It is fixedly installed with the rack gear with the cooperation of alligator piece.
As further scheme of the invention: described card holder one end is provided with opening, and the card holder is set positioned at opening
It is equipped with the top guide with shackle member cooperation, top guide shape is wedge shape.
As further scheme of the invention: the hydraulic cylinder, key and electric contact are electrically connected, the electric contact
It is electrically connected with external power supply.
Compared with prior art, the beneficial effects of the present invention are:
The present invention designs rationally in structure, this Anastomat hemorrhoidal circumcision effect is ideal, in operation, it is fixed not to avoid the occurrence of end face
Jail causes offset to misplace, when coping with tiny intestinal tube, the ancillary equipment having, so that suture is easy to operate, good operation effect,
It avoids because of the tiny influence surgical effect of suture, this stapling apparatus compares rotating closed mode, and clamping is stablized, and avoids intestines body
It is squeezed toward open end from round end and is skidded off, guarantee operational stability.
The technology of the present invention by 2017 annual state natural sciences funds (number: 81770512, project title: miR-145-
Mechanism Study of the lncRNA-ADD3 regulated and control network in Biliary atresia fibrosis forming process) and 2018 annual Shenzhen defend meter
(number: SZSM201812055, project title: Central China University of Science and Technology Luo Zhiqiang teaches pediatric surgery section to " the three engineerings " project of committee
Clinical and basic team) it subsidizes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of auxiliary device in embodiment intestine anastomat；
Fig. 2 is the structural schematic diagram of operating device in embodiment intestine anastomat；
Fig. 3 is the partial structurtes enlarged drawing in Fig. 2 at A；
Fig. 4 is the structural schematic diagram in embodiment intestine anastomat inside handle；
Fig. 5 is the main structure figure of semi-ring and its connected components in embodiment intestine anastomat；
Fig. 6 is the structural schematic diagram of stabilizing ring side view angle in embodiment intestine anastomat；
Fig. 7 is the partial structurtes enlarged drawing in Fig. 6 at B；
Fig. 8 is the main structure figure in Fig. 6 at B.
Fig. 9 is the partial structurtes enlarged drawing in Fig. 7 at C.
In figure: 1- handle, 2- key, 3- wire-passing tube, 4- drawstring, 5- hydraulic cylinder, 6- shell, 7- thread head, 8- threaded block,
9- limit sleeve, 10- latch plate, 11- spring, 12- slide bar, 13- swing link pin, 14- swing rod, 15- sealing shroud, 16- assembly fixture, 17-
It ships and resell on another market, 18- swing arm, 19- adapter, 20- swing arm pin, 21- convex block, 22- collet, 23- rotary bar socket, 24- plush copper, 25- plush copper slot,
26- shuttle shape set, 27- inner tube, 28- permanent magnet, 29- semi-ring, 30- bull stick set, 31- magnetic screen shell, 32- inner ring, 33- squeeze half
Ring, 34- sliding sash, baffle in 35-, 36- sliding pin, half plush copper of 37-, 38- push and pull head, 39- card holder, 40- rack gear, 41- top guide, 42-
Alligator piece, 43- electric contact, 44- stabilizing ring, 45- rear baffle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside" is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, is arranged or one
It connects to body, be arranged.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Please refer to Fig. 1~9, in the embodiment of the present invention, a kind of intestine anastomat of infant, mainly include operating device and
Auxiliary device, the operating device mainly include handle 1, wire-passing tube 3 and moving head, and 1 lower inside of handle is equipped with liquid
Cylinder pressure 5,1 forward upper of handle are equipped with key 2, and 1 bottom end of handle is equipped with electric contact 43,1 top of handle
It is fixedly installed with wire-passing tube 3,3 top of wire-passing tube is fixedly installed with threaded block 8, and 8 top of threaded block, which is screwed on, is equipped with moving head, institute
It states 5 top of hydraulic cylinder and is fixedly installed with drawstring 4, drawstring 4 is fixedly connected with moving head；The auxiliary device mainly includes inner tube
27, shuttle shape set 26 and stabilizing ring 44,27 lateral wall of said inner tube are fixedly connected with shuttle shape and cover 26 inner walls, said inner tube 27 and shuttle shape set
26 be that the absorbable material of human body is made, and the stabilizing ring 44 includes mainly semi-ring 29, and described 29 one end of semi-ring is set as
Sphenocephaly, the side wall that the semi-ring 29 is located at sphenocephaly one end are fixedly installed with the plush copper 24 of equidistant arrangement, the semi-ring 29
Side wall in sphenocephaly one end is fixedly installed with half plush copper 37 symmetrical above and below, and 29 middle inside of semi-ring is fixedly installed with interior
Ring 32,32 inner wall of inner ring are fixedly installed with the extruding semi-ring 33 of equidistant arrangement, and 29 top middle portion of the semi-ring positioned at rear side is solid
Dingan County is equipped with rotary bar socket 23, and 29 top middle portion of the semi-ring positioned at front side is fixedly installed with the bull stick set cooperated with rotary bar socket 23
30, bull stick set 30 is rotatablely connected with rotary bar socket 23, and 29 bottom end of the semi-ring positioned at rear side is fixedly installed with sliding sash 34, sliding sash 34
Middle part is slidably fitted with shackle member, is fixedly installed with the card holder 39 with shackle member cooperation positioned at 29 bottom end of the semi-ring of front side,
It is fixedly installed with magnetic screen shell 31 on the inside of the semi-ring 29, permanent magnet 28 is fixedly installed on the inside of magnetic screen shell 31.
The shuttle shape, which covers 26 edge outer diameters and is less than, squeezes 33 internal diameter of semi-ring, the shuttle shape cover 26 middle part outer walls offer with
The plush copper slot 25 that plush copper 24 cooperates.
The magnetic screen shell 31 offers opening close to 24 side of plush copper.
The moving head mainly includes shell 6, slide bar 12, swing arm 18 and swing rod 14, the fixed peace of 6 outer upper of shell
Equipped with symmetrically arranged adapter 19, it is fixedly installed with swing link pin 13 in the middle part of adapter 19, is rotatably equipped on the outside of swing link pin 13
Swing rod 14,14 top of swing rod are fixedly installed with swing arm pin 20, and swing arm 18 is rotatably equipped on the outside of swing arm pin 20, and 18 top of swing arm is solid
Dingan County is equipped with collet 22, and two 22 opposite side side walls of collet are fixedly installed with the convex block 21 being equipped with；The slide bar
12 tops are fixedly installed with assembly fixture 16, and 16 top of assembly fixture, which is fixedly installed with, ships and resell on another market 17, and ship and resell on another market 17 rotates with 18 end of swing arm
It connects, is fixedly installed with latch plate 10 in the middle part of the slide bar 12,10 tip edges of latch plate are fixedly installed with spring 11, described
6 inside upper part of shell is equipped with the sealing shroud 15 cooperated with slide bar 12, and 6 inside upper part of shell is offered to be cooperated with spring 11
Spring storehouse, 11 top of spring is fixedly connected with spring silo roof end inner wall, and 6 middle inside of shell is equipped with slide bar 12
The limit sleeve 9 of cooperation, 12 bottom end of slide bar are fixedly connected with 4 top of drawstring, and 6 bottom end of shell is fixedly installed with thread head 7,
Thread head 7 and 8 assembly connection of threaded block.
The shackle member mainly includes middle baffle 35, sliding pin 36 and push-and-pull head 38, and 35 rear end of sliding pin is fixedly installed with
Rear baffle 45 is fixedly installed with middle baffle 35 in the middle part of the sliding pin 35, and the sliding pin 36 is slidably connected with sliding sash 34, the middle gear
35 rear wall of plate is slidably connected with 34 front side wall of sliding sash, and 45 front side wall of rear baffle is slidably connected with 34 rear wall of sliding sash, institute
It states 36 front end of sliding pin and is fixedly installed with push-and-pull head 38, push and pull and be fixedly installed with symmetrical alligator piece 42, institute at 38 posterior edges of head
State the rack gear 40 for being fixedly installed on front side of card holder 39 and cooperating with alligator piece 42.
Described 39 one end of card holder is provided with opening, and the card holder 39 is located at opening and is provided with the top guide cooperated with shackle member
41,40 shape of top guide is wedge shape.
The hydraulic cylinder 5, key 2 and electric contact 43 are electrically connected, and the electric contact 43 is electrically connected with external power supply.
The working principle of the invention is:
The present invention relates to the intestine anastomats of infant a kind of, in use, when carrying out intestinal tube end to end anastomosis, by intestinal tube from shuttle shape
It covers 26 both ends to start to cover in 26 outside of shuttle shape set, stabilizing ring 44 is fixed on by shackle member is set in 26 outside of shuttle shape set later
Intestinal tube on the outside of, later by shackle member be pushed into card holder 39 in, top guide 41 be wedge shape, facilitate push-and-pull head 38 slide, sliding when, in
After baffle 35 and rear plate washer 45 guarantee that the vertical card holder 39 of sliding pin 36, shackle member are pushed into card holder 39, lasting pressure until rack gear 40 with
Alligator piece 42 is clamped, and prevents shackle member from undesirably falling off after clamping, and after stabilizing ring 44 is installed, two stabilizing rings 44 are covered 26 to shuttle shape
Middle part pushes, until plush copper 24 is shifted onto plush copper slot 25 and stopped, the permanent magnet 28 inside two stabilizing rings 44 attracts each other at this time,
Lasting attraction improves the stability that stabilizing ring 44 squeezes intestinal tube, end moving influence normal operating when avoiding anastomosis procedure,
After pushing intestinal tube end to shuttle shape set 26 middle part, intestinal tube under the peculiar shape effect of shuttle shape set 26, prop up by two intestinal tube ends
It turns up, suture is facilitated to operate, moving head is penetrated by anastomosis by minimally invasive punching later, spring button 2 controls hydraulic cylinder 5 and receives
Contracting, drawstring 4 pull slide bar 12, rotating closed compared to traditional so that 18 upper end of swing arm squeezes contact, avoid stress intestines body by
Round end squeeze toward open end and skid off, guarantee clamping stablize, facilitate suture, after the completion of clamping, cooperate general robotic suturing device into
Row suture, after operation, shackle member is separated with card holder 39, stabilizing ring 44 is taken out, and shuttle shape set 26 and inner tube 27 stay in body
Interior, inner tube 27 guarantees passability, and wound can be isolated with intestinal tube internal flow, plays centainly in several after surgery days to wound
Protective effect, inner tube 27 and shuttle shape set 26 are that the absorbable material of human body is made, and can voluntarily be digested and assimilated after surgery, this kiss
Clutch match result is ideal, in operation, avoids the occurrence of end face and is not fixed firmly, and offset is caused to misplace, when coping with tiny intestinal tube,
The ancillary equipment having, so that suture is easy to operate, good operation effect is avoided because of the tiny influence surgical effect of suture, this
Stapling apparatus compares rotating closed mode, and clamping is stablized, and intestines body is avoided to be squeezed toward open end from round end and skidded off, and guarantees operation
Stability.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of intestine anastomat of infant mainly includes operating device and auxiliary device, it is characterised in that:
The operating device mainly includes handle (1), wire-passing tube (3) and moving head, and handle (1) lower inside is equipped with liquid
Cylinder pressure (5), handle (1) forward upper are equipped with key (2), and handle (1) bottom end is equipped with electric contact (43), described
Handle (1) top is fixedly installed with wire-passing tube (3), and wire-passing tube (3) top is fixedly installed with threaded block (8), threaded block (8) top
It is screwed on and moving head is installed, hydraulic cylinder (5) top is fixedly installed with drawstring (4), and drawstring (4) is fixedly connected with moving head；
The auxiliary device mainly includes inner tube (27), shuttle shape set (26) and stabilizing ring (44), and said inner tube (27) lateral wall is fixed to be connected
Shuttle shape set (26) inner wall is connect, said inner tube (27) and shuttle shape set (26) are that the absorbable material of human body is made, the stabilization
Ring (44) mainly includes semi-ring (29), and described semi-ring (29) one end is set as sphenocephaly, and the semi-ring (29) is located at sphenocephaly one
The side wall at end is fixedly installed with the plush copper (24) of equidistant arrangement, and the side wall that the semi-ring (29) is located at sphenocephaly one end is fixedly mounted
There is half plush copper (37) symmetrical above and below, semi-ring (29) middle inside is fixedly installed with inner ring (32), and inner ring (32) inner wall is solid
Dingan County is equipped with the extruding semi-ring (33) of equidistant arrangement, and the semi-ring (29) top middle portion positioned at rear side is fixedly installed with rotary bar socket
(23), the semi-ring (29) top middle portion positioned at front side is fixedly installed with the bull stick set (30) with rotary bar socket (23) cooperation, turns
Rod set (30) and rotary bar socket (23) are rotatablely connected, and the semi-ring (29) bottom end positioned at rear side is fixedly installed with sliding sash (34), sliding
It is slidably fitted with shackle member in the middle part of frame (34), is fixedly installed with and shackle member cooperation positioned at the semi-ring (29) bottom end of front side
Card holder (39), semi-ring (29) inside are fixedly installed with magnetic screen shell (31), are fixedly installed with forever on the inside of magnetic screen shell (31)
Magnet (28).
2. the intestine anastomat of infant according to claim 1, it is characterised in that:
Shuttle shape set (26) the edge outer diameter, which is less than, squeezes semi-ring (33) internal diameter, and outer wall offers in the middle part of the shuttle shape set (26)
With the plush copper slot (25) of plush copper (24) cooperation.
3. the intestine anastomat of infant according to claim 1, it is characterised in that:
The magnetic screen shell (31) offers opening close to plush copper (24) side.
4. the intestine anastomat of infant according to claim 1, it is characterised in that:
The moving head mainly includes shell (6), slide bar (12), swing arm (18) and swing rod (14), shell (6) outer upper
It is fixedly installed with symmetrically arranged adapter (19), is fixedly installed with swing link pin (13) in the middle part of adapter (19), swing link pin (13)
Outside is rotatably equipped with swing rod (14), and swing rod (14) top is fixedly installed with swing arm pin (20), rotation peace on the outside of swing arm pin (20)
Equipped with swing arm (18), swing arm (18) top is fixedly installed with collet (22), and two collet (22) opposite side side walls are fixed
The convex block (21) being equipped with is installed；Slide bar (12) top is fixedly installed with assembly fixture (16), assembly fixture (16) top
Ship and resell on another market (17) are fixedly installed with, ships and resell on another market (17) and swing arm (18) end is rotatablely connected, be fixedly installed in the middle part of the slide bar (12)
Latch plate (10), latch plate (10) tip edges are fixedly installed with spring (11), shell (6) inside upper part be equipped with
The sealing shroud (15) of slide bar (12) cooperation, shell (6) inside upper part offers the spring storehouse with spring (11) cooperation, described
Spring (11) top is fixedly connected with spring silo roof end inner wall, and shell (6) middle inside is equipped with slide bar (12) cooperation
Limit sleeve (9), slide bar (12) bottom end are fixedly connected with drawstring (4) top, and shell (6) bottom end is fixedly installed with thread head
(7), thread head (7) and threaded block (8) assembly connection.
5. the intestine anastomat of infant according to claim 1, it is characterised in that:
The shackle member mainly includes middle baffle (35), sliding pin (36) and push-and-pull head (38), the fixed peace in sliding pin (35) rear end
It equipped with rear baffle (45), is fixedly installed with middle baffle (35) in the middle part of the sliding pin (35), the sliding pin (36) and sliding sash (34) are sliding
Dynamic connection, middle baffle (35) rear wall are slidably connected with sliding sash (34) front side wall, rear baffle (45) front side wall and cunning
Frame (34) rear wall is slidably connected, and sliding pin (36) front end is fixedly installed with push-and-pull head (38), pushes and pulls head (38) posterior edges
Place is fixedly installed with symmetrical alligator piece (42), and the rack gear with alligator piece (42) cooperation is fixedly installed on front side of the card holder (39)
(40)。
6. the intestine anastomat of infant according to claim 1, it is characterised in that:
Described card holder (39) one end is provided with opening, and the card holder (39) is located at opening and is provided with the top guide cooperated with shackle member
(41), top guide (40) shape is wedge shape.
7. the intestine anastomat of infant according to claim 1, it is characterised in that:
The hydraulic cylinder (5), key (2) and electric contact (43) are electrically connected, and the electric contact (43) and external power supply are electrical
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277481.3A CN110025348A (en) | 2019-04-08 | 2019-04-08 | A kind of intestine anastomat of infant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277481.3A CN110025348A (en) | 2019-04-08 | 2019-04-08 | A kind of intestine anastomat of infant |
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| CN110025348A true CN110025348A (en) | 2019-07-19 |
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| CN201910277481.3A Withdrawn CN110025348A (en) | 2019-04-08 | 2019-04-08 | A kind of intestine anastomat of infant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998794A (en) * | 2021-02-25 | 2021-06-22 | 首都医科大学附属北京朝阳医院 | Rat vein replacement quick-connection anastomosis sleeve |
| WO2022233036A1 (en) * | 2021-05-07 | 2022-11-10 | Covidien Lp | Auxiliary devices for stapling apparatus |
-
2019
- 2019-04-08 CN CN201910277481.3A patent/CN110025348A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112998794A (en) * | 2021-02-25 | 2021-06-22 | 首都医科大学附属北京朝阳医院 | Rat vein replacement quick-connection anastomosis sleeve |
| WO2022233036A1 (en) * | 2021-05-07 | 2022-11-10 | Covidien Lp | Auxiliary devices for stapling apparatus |
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Application publication date: 20190719 |
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