CN109464178A - A kind of gastrointestinal surgery abdominal operation sting device - Google Patents
A kind of gastrointestinal surgery abdominal operation sting device Download PDFInfo
- Publication number
- CN109464178A CN109464178A CN201910010494.4A CN201910010494A CN109464178A CN 109464178 A CN109464178 A CN 109464178A CN 201910010494 A CN201910010494 A CN 201910010494A CN 109464178 A CN109464178 A CN 109464178A
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- CN
- China
- Prior art keywords
- fixedly connected
- gastrointestinal surgery
- screw rod
- sting device
- abdominal operation
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1021—Abdominal cavity
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to abdominal paracentesis device technical fields, more particularly to a kind of gastrointestinal surgery abdominal operation sting device, including hollow support frame, the motor being equipped in the transverse slat of hollow support frame is fixedly connected with longitudinal screw rod by retarder, spiral is connected with movable block on the ontology of screw rod, the bottom surface bilateral symmetry of transverse slat is fixedly connected with the limit plate in the same direction with screw rod, limit plate is equipped with the limiting slot with the gag lever post cooperation on movable block, the left and right ends for the rectangle external member that the leading flank of movable block is fixedly connected by L-type connecting rod are connected with L-type movable plate, the bottom of L-type movable plate is respectively connected with arc clamping piece, arc clamping piece fixing clamp holds the hollow cylinder with puncture needle, the ontology of hollow cylinder is communicated to liquid collecting cavity by conduit.The present invention is easy to use, and when carrying out abdominocentesis extraction ascites to patient, plant automation degree is high, alleviates the work difficulty of medical worker.
Description
Technical field
The present invention relates to abdominal paracentesis device technical fields, and in particular to a kind of gastrointestinal surgery abdominal operation sting device.
Background technique
Abdominocentesis (abdominocentesis) is one for being directly pierced into cavum peritoneale from abdomen antetheca by puncture needle
Clinics.Exact title should be abdominal paracentesis.Suitable extraction ascites is needed, sometimes to mitigate patient abdominal cavity
Interior pressure alleviates abdominal distension, uncomfortable in chest, out of breath, the symptoms such as expiratory dyspnea, reduces venous return resistance, improvement blood circulation.It is clinical
It is upper to carry out suction ascites using puncture needle, then the ascites of extraction is toppled over, and be all that doctor's manual operation takes in the past
Sample, it is time-consuming and laborious, the working strength of medical worker is increased, a kind of sampler of high degree of automation is lacked, and is pumped out
The ascites come is not sealed, and ascites niff influences whether the stature health of doctor.
Summary of the invention
The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of gastrointestinal surgery abdominal operation sting device, solve with
Past is all that doctor's manual operation is sampled, time-consuming and laborious, increases the working strength of medical worker, lacks a kind of automation journey
High sampler is spent, and the ascites pumped out is not sealed, ascites niff influences whether the stature of doctor
The problem of health.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
A kind of gastrointestinal surgery abdominal operation sting device, including including hollow support frame, bidirectional electric telescopic rod, puncture needle
And controller, the hollow support frame include the curved support foot being symmetrical set, the top of the support leg supports jointly
There is transverse slat, the inner hub location of the transverse slat is equipped with longitudinal motor, and the shaft of motor is straight down, and the motor turns
Axis connection has retarder, and downward through transverse slat, the output the tip of the axis of the retarder is fixed to be connected the output shaft of the retarder
It is connected to longitudinal screw rod, spiral is connected with movable block on the ontology of the screw rod, and the bottom surface bilateral symmetry of the transverse slat is fixed to be connected
It is connected to the limit plate in the same direction with screw rod, and limit plate is located at left and right sides of screw rod, the opposite face of the limit plate offers vertical
To limiting slot, the gag lever post with limiting slot cooperation sliding, the movement are fixedly connected at left and right sides of the movable block
The leading flank of block is fixedly connected with rectangle external member by L-type connecting rod, and the left and right ends of the rectangle external member are connected with L-type
Movable plate is fixedly connected with spring and bidirectional electric telescopic rod, the L-type movable plate between the vertical end of the L-type movable plate
Bottom be fixedly connected to arc clamping piece, fixed clamp has hollow cylinder between the arc clamping piece, described hollow
Cylinder bottom is communicated with puncture needle, and the ontology of the hollow cylinder is communicated with liquid collecting cavity by conduit.
Further, the bottom of the screw rod is fixedly connected with limited block.
Further, the L-type connecting rod is at least provided with two.
Further, when the spring original state, the distance between described arc clamping piece is less than hollow cylinder
Diameter.
Further, the liquid collecting cavity is connected with Miniature water-pumping pump by conduit, and the Miniature water-pumping pump passes through conduit
It is communicated in hollow cylinder body.
Further, handle is provided at the top of support frame as described above.
Further, one side of liquid collecting cavity is communicated with outlet tube to outside support frame, is provided with valve on the outlet tube
Door.
Further, the exposed parts material of the conduit is soft PVC material, and reserves enough tensile elongations.
Further, rectangle external member both ends are equipped with perforative loose slot, and left and right is flexibly connected in the loose slot
There is L-type movable plate.
Further, the controller is electrically connected with Miniature water-pumping pump, motor and retarder.
Beneficial effect
It is of the invention compared with existing well-known technique the present invention provides a kind of gastrointestinal surgery abdominal operation sting device
It has the following beneficial effects:
1, structure of the invention is reasonable, easy to use, when carrying out suction ascites to patient, it is possible to reduce manual operation step
Suddenly, there is very highland the degree of automation, alleviate the working strength of medical staff.
2, the present invention is by screw rod and movable block threaded engagement, and movable block is when moving down, so that arc clamping piece
The puncture needle of the hollow cylinder bottom of fixed clamp is inserted into abdominal cavity of patients, and restarting Miniature water-pumping pump will be intraperitoneal
Ascites extraction, to realize the puncture of automation and aspirate ascites.
3, the present invention is pumped by Miniature water-pumping and ascites is drawn into liquid collecting cavity by the way that liquid collecting cavity is arranged in support frame,
Convenient for by ascites centralized collection, and ascites will not be made exposed outside, avoid the penetrating odor of ascites from influencing medical staff and exhale
Inhale health.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1 of the invention；
Fig. 3 is support frame internal structure schematic diagram of the invention；
Label in figure respectively represents: 1- hollow support frame；101- support leg；102- transverse slat；2- motor；201- shaft；
3- retarder；301- output shaft；4- valve；5- screw rod；6- movable block；7- limit plate；701- limiting slot；8- gag lever post；9-L type
Connecting rod；10- rectangle external member；1001- loose slot；11-L type movable plate；12- spring；13- bidirectional electric telescopic rod；14- arc folder
Gripping member；15- hollow cylinder；16- puncture needle；17- conduit；18- liquid collecting cavity；19- limited block；20- Miniature water-pumping pump；21- is mentioned
Hand；22- outlet tube；23- controller.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment:
A kind of gastrointestinal surgery abdominal operation sting device of the present embodiment, including hollow support frame 1, bidirectional electric telescopic rod
13, puncture needle 16 and controller 23, hollow support frame 1 include the curved support foot 101 being symmetrical set, support leg 101
Top is supported by transverse slat 102 jointly, and the inner hub location of transverse slat 102 is equipped with longitudinal motor 2, and the shaft 201 of motor 2 is perpendicular
Straight downward, the shaft 201 of motor 2 is connected with retarder 3, and the output shaft 301 of retarder 3 is downward through transverse slat 102, retarder 3
The end of output shaft 301 be fixedly connected with longitudinal screw rod 5, spiral is connected with movable block 6, transverse slat 102 on the ontology of screw rod 5
Bottom surface bilateral symmetry be fixedly connected with the limit plate 7 in the same direction with screw rod 5, and limit plate 7 is located at 5 left and right sides of screw rod, limits
The opposite face of plate 7 offers longitudinal limiting slot 701, and the left and right sides of movable block 6 is fixedly connected to matches with limiting slot 701
The gag lever post 8 of sliding is closed, the leading flank of movable block 6 is fixedly connected with rectangle external member 10 by L-type connecting rod 9, rectangle external member 10
Left and right ends are connected with L-type movable plate 11, and spring 12 and two-way is fixedly connected between the vertical end of L-type movable plate 11
Electric telescopic rod 13, the bottom of L-type movable plate 11 are fixedly connected to arc clamping piece 14, fixing clamp between arc clamping piece 14
Hold hollow cylinder 15,15 bottom of hollow cylinder is communicated with puncture needle 16, and the ontology of hollow cylinder 15 passes through conduit 17
It is communicated with liquid collecting cavity 18.
Wherein, the bottom of screw rod 5 is fixedly connected with limited block 19, and holding movable block 6 falls off from screw rod 5, L-type connecting rod 9
At least provided with two, rectangle external member can be preferably fixed, when 12 original state of spring, between arc clamping piece 14
Distance is less than the diameter of hollow cylinder 15, and convenient for more steadily clamping hollow cylinder 15, liquid collecting cavity 18 is connected by conduit
It is connected to Miniature water-pumping pump 20, Miniature water-pumping pump 20 is communicated in hollow cylinder 15 by conduit 17, and ascites is taken out
Be drawn onto liquid collecting cavity 18, the top of support frame 1 is provided with handle 21, easy to carry and place the present apparatus, 18 1 side of liquid collecting cavity to
Outlet tube 22 is communicated with outside support frame 1, valve 4 is provided on outlet tube 22, convenient for ascites concentration is toppled over, conduit 17 it is exposed
Part material is soft PVC material, and reserves enough tensile elongations, enables conduit 17 with about 15 hollow cylindrical body
Mobile, 10 both ends of rectangle external member are equipped with perforative loose slot 1001, and left and right is connected with L-type movable plate in loose slot 1001
11, give L-type movable plate or so movable space, controller 23 electrically connects with Miniature water-pumping pump 20, motor 2 and retarder 3
It connects, controls Miniature water-pumping pump 20, motor 2 and retarder 3 convenient for controller 23.
Using on Shi Xianrang patient's recumbency hospital bed, then by the handle 21 that is arranged at the top of hollow support frame 1 by hollow branch
Two support legs 101 of support 1 are placed into the two sides of waist, then by the transverse slat 102 that support leg 101 connects move to point of puncture just on
Side carries out disinfection to point of puncture and spreads sterile-cloth, then by the threaded connector of the end of conduit 17 and hollow cylinder 15
The threaded hole spiral that side opens up connects, and starting bidirectional electric telescopic rod 13 extends its both ends slowly, to drive two L
The loose slot 1001 that type movable plate 11 is opened up along rectangle external member 10 moves toward one another, and spring 12 is stretched at this time, two L-types
The distance between movable plate 11 slowly becomes larger, so that between a pair of of arc clamping piece 14 that 11 bottom of L-type movable plate is equipped with
Distance can place hollow cylinder 15, hold hollow cylinder 15, then bidirectional electric telescopic rod 13 allowed slowly to shorten, when
After hollow cylinder 15 is tightly clamped by arc clamping piece 14, stops bidirectional electric telescopic rod 13 and work, then pass through control
Device 23 controls setting motor 2 inside transverse slat 102 and starts, and the shaft 201 of motor 2 is connected with retarder 3, so that retarder 3 is defeated
Shaft 301 is able to drive the screw rod 5 that it is fixedly connected and slowly rotates, and movable block 6 is forced to move down at leisure along screw rod 5,
The gag lever post 8 that movable block 6 connects simultaneously moves down simultaneously along the limiting slot 701 of limit plate 7, and then drives and connected by L-type
The puncture needle 16 that bar 9 connects slowly is punctured to the intraperitoneal of patient, and then controller 23 controls 20 work of Miniature water-pumping pump, slowly
Intraperitoneal ascites is passed through conduit 17 at leisure and is drawn into liquid collecting cavity 18 by ground, and after suction, then motor 2 is inverted,
Slowly puncture needle 16 is extracted, entire puncture process is not necessarily to manual hand manipulation, and plant automation degree is high, alleviates medical matters people
The work difficulty of member can open the valve 4 of outlet tube 22 after suction ascites finishes, and make the ascites in liquid collecting cavity 18 logical
It crosses outlet tube 22 to be poured off, avoids the ascites in suction exposed, the health of penetrating odor influence medical staff.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of gastrointestinal surgery abdominal operation sting device, including hollow support frame (1), bidirectional electric telescopic rod (13), puncture
Needle (16) and controller (23), which is characterized in that the hollow support frame (1) includes the curved support foot being symmetrical set
(101), the top of the support leg (101) is supported by transverse slat (102) jointly, and the inner hub location of the transverse slat (102) is set
Have longitudinal motor (2), and the shaft (201) of motor (2) is straight down, the shaft (201) of the motor (2) is connected with deceleration
Device (3), the output shaft (301) of the retarder (3) is downward through transverse slat (102), the output shaft (301) of the retarder (3)
End be fixedly connected with longitudinal screw rod (5), spiral is connected with movable block (6), the transverse slat on the ontology of the screw rod (5)
(102) bottom surface bilateral symmetry is fixedly connected with and screw rod (5) limit plate (7) in the same direction, and limit plate (7) is located at screw rod (5)
The opposite face of the left and right sides, the limit plate (7) offers longitudinal limiting slot (701), the left and right two of the movable block (6)
Side is fixedly connected to the gag lever post (8) with limiting slot (701) cooperation sliding, and the leading flank of the movable block (6) is connected by L-type
Bar (9) is fixedly connected with rectangle external member (10) downwards, and rectangle external member (10) is located at below screw rod (5), the rectangle external member
(10) left and right ends are connected with L-type movable plate (11), are fixedly connected between the vertical end of the L-type movable plate (11)
There are spring (12) and bidirectional electric telescopic rod (13), the bottom of the L-type movable plate (11) is fixedly connected to arc clamping piece
(14), there is hollow cylinder (15) fixed clamp between the arc clamping piece (14), and hollow cylinder (15) bottom connects
It is connected with puncture needle (16), the ontology of the hollow cylinder (15) is communicated with liquid collecting cavity (18) by conduit (17).
2. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that the screw rod (5)
Bottom be fixedly connected with limited block (19).
3. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that the L-type connecting rod
(9) at least provided with two.
4. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that the spring (12)
When original state, the distance between described arc clamping piece (14) is less than the diameter of hollow cylinder (15).
5. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that the liquid collecting cavity
(18) Miniature water-pumping pump (20) is connected with by conduit, the Miniature water-pumping pump (20) is communicated to hollow cylinder by conduit (17)
In body (15).
6. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that support frame as described above
(1) handle (21) are provided at the top of.
7. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that the liquid collecting cavity
(18) one sides are communicated with outlet tube (22) to outside support frame (1), are provided with valve (4) on the outlet tube (22).
8. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that the conduit (17)
Exposed parts material be soft PVC material, and reserve enough tensile elongations.
9. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that the rectangle external member
(10) both ends are equipped with perforative loose slot (1001), and left and right is connected with L-type movable plate (11) in the loose slot (1001).
10. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, which is characterized in that the controller
(23) it is electrically connected with Miniature water-pumping pump (20), motor (2) and retarder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010494.4A CN109464178A (en) | 2019-01-07 | 2019-01-07 | A kind of gastrointestinal surgery abdominal operation sting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910010494.4A CN109464178A (en) | 2019-01-07 | 2019-01-07 | A kind of gastrointestinal surgery abdominal operation sting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109464178A true CN109464178A (en) | 2019-03-15 |
Family
ID=65677613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910010494.4A Pending CN109464178A (en) | 2019-01-07 | 2019-01-07 | A kind of gastrointestinal surgery abdominal operation sting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109464178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577727A (en) * | 2020-12-14 | 2021-03-30 | 美科特医疗科技(苏州)有限公司 | Detection apparatus for chamber mirror anastomat cutting knife cutting speed |
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| US20040073159A1 (en) * | 2002-08-08 | 2004-04-15 | Nelson David A. | Catheter system and method for administering regional anesthesia to a patient |
| CN202967887U (en) * | 2012-12-05 | 2013-06-05 | 嘉兴职业技术学院 | Efficient automobile battery clamping device with camera |
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| CN112577727A (en) * | 2020-12-14 | 2021-03-30 | 美科特医疗科技(苏州)有限公司 | Detection apparatus for chamber mirror anastomat cutting knife cutting speed |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190315 |
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