CN117653249A - Inflatable vascular tube end anastomat for children - Google Patents
Inflatable vascular tube end anastomat for children Download PDFInfo
- Publication number
- CN117653249A CN117653249A CN202311731091.1A CN202311731091A CN117653249A CN 117653249 A CN117653249 A CN 117653249A CN 202311731091 A CN202311731091 A CN 202311731091A CN 117653249 A CN117653249 A CN 117653249A
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- balloon
- bag
- clamping
- everting
- expansion
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- 230000002792 vascular Effects 0.000 title claims abstract description 44
- 239000003292 glue Substances 0.000 claims description 18
- 239000002775 capsule Substances 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 8
- 239000003106 tissue adhesive Substances 0.000 claims description 8
- 238000007631 vascular surgery Methods 0.000 claims description 6
- 229940075469 tissue adhesives Drugs 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 abstract description 57
- 230000003872 anastomosis Effects 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000000916 dilatatory effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 241001227561 Valgus Species 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating 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
-
- 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
- A61B2017/1107—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis for blood vessels
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (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 provides an inflatable vascular tube end anastomat for children, belonging to the technical field of vascular anastomosis; including the handle, handle one end fixedly connected with extension rod, the equal fixed mounting in inner wall both sides of extension rod has electric swing arm, the inside fixed mounting of extension rod has electric telescopic handle, electric telescopic handle one end fixedly connected with gasbag frame, the equal fixed mounting in gasbag frame both sides has the expansion gasbag, still includes a pair of holder, holder fixed mounting is in electric swing arm one end. According to the invention, the expanding air bag is arranged, so that the blood vessel can be positioned and everted, the operation of expanding and everting the blood vessel by using the clamp in the traditional operation is replaced, the situation that the blood vessel of children is fragile and easily damaged secondarily by using the surgical clamp is avoided, and the blood vessel is pressed to the surface of the fastening pin by the expanding air bag, so that the everted blood vessel wall can be quickly fixed, and the integral operation time of children is greatly shortened.
Description
Technical Field
The invention relates to the technical field of vascular anastomosis, in particular to an inflatable vascular tube end anastomat for children.
Background
In addition to the arterial-capillary-venous communication, the blood vessels of the human body can be directly communicated with each other between arteries, veins and veins, and even between arteries and veins to form vascular anastomosis, and in some treatment processes, the vascular anastomosis of broken blood vessels needs to be performed by using an anastomat or suturing.
However, the existing vascular tube end anastomat usually uses the anastomat to mutually combine to anastomose blood vessels, but the anastomat needs to use clamps to assist in fixing blood vessels in the use process, the clamps easily cause secondary damage to fragile blood vessels of children to cause rupture in the anastomosis process of the blood vessels of children, and the processes of assisting in fixing the blood vessels and the anastomat by the clamps are longer, so that the whole operation time of children is greatly prolonged, and the inflatable vascular tube end anastomat for children is provided to meet the demands.
Disclosure of Invention
The invention aims to solve the technical problem of providing an inflatable vascular tube end anastomat for children, which aims to solve the problems that the existing anastomat needs to use a clamp to assist in vascular fixation in the use process, the clamp is easy to cause secondary damage to fragile children blood vessels to cause rupture in the anastomosis process of the children blood vessels, and the clamp assists in fixing the blood vessels and the anastomat to be longer, so that the whole operation time of the children is greatly prolonged.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides an inflatable vascular tube end anastomat for children, includes the handle, handle one end fixedly connected with extension rod, the equal fixed mounting in inner wall both sides of extension rod has electric swing arm, the inside fixed mounting of extension rod has electric telescopic handle, electric telescopic handle one end fixedly connected with gasbag frame, gasbag frame both sides equal fixed mounting has the expansion gasbag, still includes a pair of holder, holder fixed mounting is in electric swing arm one end, works as electric swing arm during operation, drive a pair of the holder takes place the displacement, causes the holder to press close to or keep away from the extension rod, holder is kept away from electric swing arm one end and is provided with the clamping component, the holder is including the arm that is connected in electric swing arm one end, arm one end fixed mounting has the installation cover, the clamping component is including installing the top clip cover in the installation cover and the lower clip cover, the top clip cover is the ring after mutually supporting with the lower clip cover, the inside clip cover is located the top clip cover, the inside clip is installed and is anastomosed the ring.
Optionally, a driving motor is fixedly installed inside the installation sleeve, one end of the upper jacket is fixedly installed on the surface of a driving shaft of the driving motor through a positioning shaft hole, one end of the lower jacket is fixedly installed in the installation sleeve, and when the driving motor works, the upper jacket is driven to rotate, so that the upper jacket is far away from or close to the lower jacket.
Optionally, the expansion gasbag is including installing the bag post in gasbag frame one side, bag post surface mounting has the expansion bag, expansion bag surface mounting has the valgus gasbag, bag post surface fixed mounting has moulding gasbag and annular gasbag, moulding gasbag is leaned on in gasbag frame one side surface, annular gasbag is located the valgus gasbag and is close to gasbag frame one side, moulding gasbag and annular gasbag all communicate each other with the gasbag post inside.
Optionally, the expansion bag is cone-shaped, the everting bag is fan-shaped after expansion, the surface of the everting bag after inflation and everting forms an acute angle with the surface of the expansion bag, and the everting bag is positioned at one end of the surface of the expansion bag far away from the cone head.
Optionally, the everting bag is made of a medical puncture-proof film.
Optionally, an air pump group is fixedly installed in the grip, one end of an air filling hole of the air pump group is fixedly connected with an air supply hose, and the air supply hose is respectively communicated with the inside of the bag column, the expansion bag and the everting bag.
Optionally, handle surface fixed mounting has many accuse switches and push switch, connect through the control line between many accuse switches and the air pump group, push switch is connected through the control line between electric swing arm and the driving motor respectively, handle is kept away from extension rod one end rotation and is installed the inlet hood.
Optionally, the surface of the anastomotic ring is fixedly provided with a fastening pin, the surface of the anastomotic ring is provided with a fixing pin hole, the fastening pin is matched with the fixing pin hole in a matched manner, the fastening pin is in a pointed cone shape, the surface of the fastening pin is provided with a limit groove, the expanding air bag penetrates through the anastomotic ring, and the fastening pin is positioned on one side of the everting bag.
Optionally, limiting plates are fixedly arranged on the inner walls of the upper jacket and the lower jacket, and the limiting plates are propped against the surface of the anastomotic ring.
Optionally, glue solution capsules are adhered to one side surfaces of the upper jacket and the lower jacket, the glue solution capsules are in a ring shape, the bottom ends of the glue solution capsules are breakable surfaces, and vascular surgery tissue adhesive is filled in the glue solution capsules.
In order to achieve the above purpose, the invention also provides a method for using the inflatable vascular tube end anastomat for children, which comprises the following steps:
s1: cleaning the vascular ports which need to be anastomosed, inflating the balloon columns, penetrating the balloon columns inflated at the two sides of the balloon frame into the two vascular ports which need to be anastomosed, enabling the blood vessels to pass through the anastomotic ring and the ports to wrap the surfaces of the everting balloon, limiting the vascular ports by utilizing the inflated annular balloon, and inflating the expanding balloon to enable the blood vessels to expand and fit the inner wall of the anastomotic ring;
s2: the everting bag is inflated, so that the everting bag is inflated to press the end of the blood vessel to evert the blood vessel, the everting blood vessel is pressed into the surface of the fastening pin to fix the blood vessel, and the end of the blood vessel is in an everting shape;
s3: the whole expansion air bag is deflated, the volume of the expansion air bag is reduced, and the expansion air bag is pulled away through an electric telescopic rod;
s4: the clamping frame is driven by the electric swing arm to move, a pair of clamping assemblies are mutually attached, anastomotic rings in the pair of clamping assemblies are mutually attached, fixing pin holes are formed in the surfaces of the anastomotic rings and matched with fastening pins to mutually insert and close, the anastomotic rings are mutually locked, the pipe ends of blood vessels are anastomosed, when the pair of clamping assemblies are mutually attached, the glue solution bag is pressed and damaged, and the internal vascular surgical tissue adhesive drops and covers the surface of the anastomotic part of the blood vessels to form adhesive films, so that the vascular anastomotic strength is improved;
s5: the driving motor drives the upper clamping sleeve to rotate, so that the upper clamping sleeve is far away from the lower clamping sleeve, and the clamping assembly is retracted from the blood vessel, thereby completing the vascular tube end anastomosis operation.
Compared with the prior art, the invention has at least the following beneficial effects:
in the scheme, the expanding air bag is arranged to position and evert the blood vessel, so that the operation of expanding and everting the blood vessel by using the clamp in the traditional operation is replaced, the situation that the blood vessel of children is fragile is avoided, secondary damage is easily caused to the blood vessel by using the operation clamp, the blood vessel is pressed to the surface of the fastening pin by the expanding air bag, the blood vessel wall which is evert can be quickly fixed, the whole operation time of children is greatly shortened, the blood vessel ends are anastomosed by utilizing the mode of mutually laminating and fixing the anastomotic ring, the operation flow of the traditional suturing blood vessel ends is replaced, the situation that the leak hole suturing tightness is insufficient due to the traditional suturing is avoided, and meanwhile, the tissue adhesive for vascular surgery operation in the glue solution bag can be utilized to cover and adhere the blood vessel ends after the anastomosis is completed, so that the vascular anastomosis strength is further improved.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic perspective view of an inflatable vascular tube end stapler for children;
FIG. 2 is a top view of a three-dimensional structure of an inflatable vascular tube end stapler for children;
FIG. 3 is a schematic perspective view of a holder of the inflatable vascular tube end stapler for children;
FIG. 4 is a schematic view of the internal structure of the grip of the inflatable vascular tube end stapler for children;
FIG. 5 is a schematic view of the enlarged partial structure of FIG. 1;
FIG. 6 is a schematic view of a three-dimensional enlarged structure of a clamping assembly;
fig. 7 is a schematic view of an anastomotic ring in a three-dimensional enlarged configuration.
[ reference numerals ]
1. A grip; 101. an air inlet cover; 102. an air pump group; 103. a gas supply hose; 104. a multi-control switch; 105. pressing the switch; 2. an extension rod; 201. an electric swing arm; 3. a clamping frame; 301. a clamping arm; 302. a mounting sleeve; 303. a driving motor; 4. an electric telescopic rod; 5. an air bag frame; 6. expanding the balloon; 601. shaping the air bag; 602. a capsular column; 603. expanding the bag; 604. everting the capsule; 605. an annular air bag; 7. a clamping assembly; 701. a jacket is arranged; 702. a lower jacket; 703. a limiting plate; 704. a glue solution bag; 8. an anastomotic ring; 801. a fastening pin; 802. and fixing the pin holes.
While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the invention, this is for illustrative purposes only and is not intended to limit the invention to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.
Detailed Description
The inflatable vascular tube end anastomat for children provided by the invention is described in detail below with reference to the accompanying drawings and the specific embodiments. While the invention has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention specifically.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.
It will be understood that the meanings of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" but also includes meaning "directly on" something with intervening features or layers therebetween, and "over … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.
Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.
As shown in fig. 1-7, the embodiment of the invention provides an inflatable vascular tube end anastomat for children, which comprises a handle 1, wherein one end of the handle 1 is fixedly connected with an extension rod 2, two sides of the inner wall of the extension rod 2 are fixedly provided with an electric swing arm 201, an electric telescopic rod 4 is fixedly arranged in the extension rod 2, one end of the electric telescopic rod 4 is fixedly connected with an air bag frame 5, two sides of the air bag frame 5 are fixedly provided with an expanding air bag 6, the inflatable vascular tube end anastomat further comprises a pair of clamping frames 3, the clamping frames 3 are fixedly arranged at one end of the electric swing arm 201, when the electric swing arm 201 works, the clamping frames 3 are driven to displace, so that the clamping frames 3 are close to or far away from the extension rod 2, one end of the clamping frames 3 far away from the electric swing arm 201 is provided with a clamping assembly 7, the clamping frames 3 comprise clamping arms 301 connected to one end of the electric swing arm 201, one end of the clamping arms 301 is fixedly provided with a mounting sleeve 302, the clamping assembly 7 comprises an upper clamping sleeve 701 and a lower clamping sleeve 702 which are arranged in the mounting sleeve 302, the upper clamping sleeve 701 and the lower clamping sleeve 702 are mutually matched and are in a ring shape, the lower clamping sleeve 702 is positioned right below the upper clamping sleeve 701, the upper clamping sleeve 8 is arranged in the inner part of the clamping assembly 7, and the clamping assembly 7 is provided with the clamping arms 201 in a bent shape, and the clamping assembly is matched with the clamping arm 201 in a stable swinging angle.
As shown in fig. 1 and 3, a driving motor 303 is fixedly installed inside the installation sleeve 302, one end of the upper jacket 701 is fixedly installed on the surface of a driving shaft of the driving motor 303 through a positioning shaft hole, one end of the lower jacket 702 is fixedly installed inside the installation sleeve 302, when the driving motor 303 works, the upper jacket 701 is driven to rotate, so that the upper jacket 701 is far away from or close to the lower jacket 702, and after the vascular tube end anastomosis operation is conveniently completed, the upper jacket 701 and the lower jacket 702 are retracted from the anastomosis ring 8 and the blood vessel.
As shown in fig. 1 and fig. 5, the expanding balloon 6 includes a balloon column 602 mounted at one side of the balloon frame 5, an expanding balloon 603 is mounted on the surface of the balloon column 602, an everting balloon 604 is mounted on the surface of the expanding balloon 603, a shaping balloon 601 and an annular balloon 605 are fixedly mounted on the surface of the balloon column 602, the shaping balloon 601 is attached to the surface of one side of the balloon frame 5, the annular balloon 605 is located at one side of the everting balloon 604, the shaping balloon 601 and the annular balloon 605 are communicated with each other inside the balloon column 602, through the arranged balloon column 602, a blood vessel is conveniently penetrated, the expanding balloon 603 is introduced into the inside of the blood vessel, the expanding balloon 603 is conveniently expanded on the blood vessel, the everting balloon 604 is conveniently utilized to evert the blood vessel port through the arranged everting balloon 604 so as to meet the requirement of butt joint of the end of the blood vessel, and the arrangement of the shaping balloon 601 is convenient for defining the distance of the balloon column 602 into the blood vessel by matching the annular balloon 605.
As shown in fig. 1 and fig. 5, the expansion bag 603 is in a cone shape, the everting bag 604 is in a fan shape after being expanded, the surface of the everting bag 604 and the surface of the expansion bag 603 after being inflated and everted are in an acute angle, the everting bag 604 is positioned at one end of the surface of the expansion bag 603 far away from the cone head, and the expansion strength of a blood vessel near the end of the blood vessel can be improved through the expansion bag 603 in a cone shape, so that the wall of the blood vessel is pressed against by matching with the everting bag 604 in a fan shape after being inflated and distended, and the wall of the blood vessel is everted.
As shown in fig. 1 and 5, the everting bag 604 is made of a medical puncture-proof film, and the everting bag 604 made of the medical puncture-proof film can avoid the condition that the sharp end of the fastening pin 801 punctures the everting bag 604 when the fastening pin 801 is pressed against the wall of a blood vessel.
As shown in fig. 4, the air pump set 102 is fixedly installed inside the grip 1, one end of the air pump set 102 air charging hole is fixedly connected with the air supply hose 103, the air supply hose 103 is respectively communicated with the inside of the bag column 602, the expansion bag 603 and the everting bag 604, and the air pump set 102 fixedly installed inside the grip 1 can respectively perform air supply and air extraction operations on the bag column 602, the expansion bag 603 and the everting bag 604 according to requirements, thereby assisting in completing the whole vascular anastomosis operation flow.
As shown in fig. 1 and 7, the surface of the anastomotic ring 8 is fixedly provided with a fastening pin 801, the surface of the anastomotic ring 8 is provided with a fixing pin hole 802, the fastening pin 801 is matched with the fixing pin hole 802 in a matched manner, the fastening pin 801 is in a pointed cone shape, the surface of the fastening pin 801 is provided with a limiting groove, the expanding air bag 6 penetrates through the anastomotic ring 8, the fastening pin 801 is positioned on one side of the everting bag 604, the matched fastening pin 801 and the fixing pin hole 802 arranged on the surface of the anastomotic ring 8 are convenient for the mutual press fit and buckling of two identical anastomotic rings 8, the anastomosis operation of the vascular end is completed, the limiting groove is formed on the surface of the fastening pin 801, the fixing firmness of the fastening pin 801 inserted into the fixing pin hole 802 can be improved, and the situation that a blood vessel sleeved and buckled on the surface of the fastening pin 801 slides off the fastening pin 801 can be avoided.
As shown in fig. 6, the inner walls of the upper jacket 701 and the lower jacket 702 are fixedly provided with a limiting plate 703, the limiting plate 703 is abutted against the surface of the anastomotic ring 8, glue bags 704 are adhered to one side surfaces of the upper jacket 701 and the lower jacket 702, the glue bags 704 are in a ring shape, the bottom ends of the glue bags 704 are frangible surfaces, the glue bags 704 are filled with vascular surgery tissue adhesives, when a pair of clamping assemblies 7 are mutually attached, the glue bags 704 are conveniently extruded, the vascular surgery tissue adhesives in the glue bags 704 are extruded, vascular anastomosis sites are covered by the vascular surgery tissue adhesives, and vascular anastomosis strength is improved.
According to the technical scheme provided by the invention, the dilating air bag is arranged, so that the blood vessel can be positioned and everted, the operation of dilating and everting the blood vessel by using the clamp in the traditional operation is replaced, the situation that the blood vessel is fragile to children is avoided, secondary damage to the blood vessel is easy to occur by using the operation clamp, the blood vessel can be quickly fixed to the everted blood vessel wall by pressing the blood vessel to the surface of the fastening pin through the dilating air bag, the operation time is greatly shortened, the blood vessel ends are anastomosed by utilizing the way of mutually pressing and fixing the anastomotic ring, the operation flow of the traditional suturing blood vessel ends is replaced, the situation that the leak hole suture tightness is insufficient is easy to occur in the traditional suturing, and meanwhile, the vascular surgical operation tissue adhesive in the glue solution bag can be utilized to cover and adhere the blood vessel ends after the anastomosis is completed, so that the vascular anastomosis strength is further improved.
The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. In the following description of preferred embodiments of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and the invention will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (9)
1. An inflatable vascular tube end stapler for children, comprising: the handle is characterized in that one end of the handle is fixedly connected with an extension rod, electric swing arms are fixedly arranged on two sides of the inner wall of the extension rod, an electric telescopic rod is fixedly arranged in the extension rod, one end of the electric telescopic rod is fixedly connected with an air bag frame, and expansion air bags are fixedly arranged on two sides of the air bag frame;
the clamping device comprises an electric swing arm, a pair of clamping frames, a clamping assembly and a mounting sleeve, wherein the clamping frames are fixedly arranged at one end of the electric swing arm, when the electric swing arm works, the clamping frames are driven to displace so as to be close to or far away from an extension rod, one end of the clamping frames far away from the electric swing arm is provided with the clamping assembly, the clamping frames comprise clamping arms connected at one end of the electric swing arm, and one end of each clamping arm is fixedly provided with the mounting sleeve;
the clamping assembly comprises an upper clamping sleeve and a lower clamping sleeve which are arranged in the mounting sleeve, the upper clamping sleeve and the lower clamping sleeve are mutually matched to form a ring shape, the lower clamping sleeve is positioned right below the upper clamping sleeve, and the anastomotic ring is arranged in the clamping assembly in a clamping mode.
2. The inflatable vascular tube end anastomat for children according to claim 1, wherein a driving motor is fixedly arranged in the mounting sleeve, one end of the upper clamping sleeve is fixedly arranged on the surface of a driving shaft of the driving motor through a positioning shaft hole, one end of the lower clamping sleeve is fixedly arranged in the mounting sleeve, and when the driving motor works, the upper clamping sleeve is driven to rotate so as to be far away from or close to the lower clamping sleeve.
3. The inflatable vascular tube end anastomat for children according to claim 1, wherein the expansion balloon comprises a balloon column arranged on one side of a balloon frame, the surface of the balloon column is provided with an expansion balloon, the surface of the expansion balloon is provided with an everting balloon, the surface of the balloon column is fixedly provided with a shaping balloon and an annular balloon, the shaping balloon is attached to the surface of one side of the balloon frame, the annular balloon is positioned on one side of the everting balloon close to the balloon frame, and the shaping balloon and the annular balloon are mutually communicated with the inside of the balloon column.
4. The inflatable vascular tube end anastomat for children according to claim 3, wherein the expansion bag is cone-shaped, the everting bag is fan-shaped after expansion, the surface of the everting bag after inflation and the surface of the expansion bag form an acute angle, and the everting bag is positioned at one end of the surface of the expansion bag far away from the cone head.
5. The child-resistant inflatable vascular tube end stapler of claim 4, wherein the everting bladder is made of a medical puncture-resistant film.
6. The inflatable vascular tube end anastomat for children according to claim 1, wherein an air pump group is fixedly arranged in the grip, one end of an air filling hole of the air pump group is fixedly connected with an air supply hose, and the air supply hose is respectively communicated with the inside of the bag column, the expansion bag and the everting bag.
7. The inflatable vascular tube end anastomat for children according to claim 1, wherein a multi-control switch and a push switch are fixedly arranged on the surface of the grip, the multi-control switch is connected with the air pump group through a control line, the push switch is respectively connected with the electric swing arm and the driving motor through the control line, and an air inlet cover is rotatably arranged at one end of the grip far away from the extension rod.
8. The inflatable vascular tube end anastomat for children according to claim 1, wherein a fastening pin is fixedly arranged on the surface of the anastomotic ring, a fixing pin hole is formed in the surface of the anastomotic ring, the fastening pin is matched with the fixing pin hole in a matched mode, the fastening pin is in a pointed cone shape, a limit groove is formed in the surface of the fastening pin, the expansion air bag penetrates through the anastomotic ring, and the fastening pin is located on one side of the everting bag.
9. The inflatable vascular tube end anastomat for children according to claim 1, wherein limiting plates are fixedly arranged on the inner walls of the upper jacket and the lower jacket, the limiting plates are abutted against the surface of the anastomotic ring, glue capsules are adhered to one side surfaces of the upper jacket and the lower jacket, the glue capsules are in a ring shape, the bottom ends of the glue capsules are frangible surfaces, and vascular surgery tissue adhesives are filled in the glue capsules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311731091.1A CN117653249B (en) | 2023-12-15 | 2023-12-15 | Inflatable vascular tube end anastomat for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311731091.1A CN117653249B (en) | 2023-12-15 | 2023-12-15 | Inflatable vascular tube end anastomat for children |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117653249A true CN117653249A (en) | 2024-03-08 |
| CN117653249B CN117653249B (en) | 2024-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311731091.1A Active CN117653249B (en) | 2023-12-15 | 2023-12-15 | Inflatable vascular tube end anastomat for children |
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| CN1352539A (en) * | 1999-03-19 | 2002-06-05 | 拜帕斯公司 | Vascular surgery |
| US6488692B1 (en) * | 1996-09-16 | 2002-12-03 | Origin Medsystems, Inc. | Access and cannulation device and method for rapidly placing same and for rapidly closing same in minimally invasive surgery |
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2023
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| CN117653249B (en) | 2024-10-11 |
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