CN110037778A - A kind of gastrointestinal surgery abdominal operation sting device - Google Patents
A kind of gastrointestinal surgery abdominal operation sting device Download PDFInfo
- Publication number
- CN110037778A CN110037778A CN201910362834.XA CN201910362834A CN110037778A CN 110037778 A CN110037778 A CN 110037778A CN 201910362834 A CN201910362834 A CN 201910362834A CN 110037778 A CN110037778 A CN 110037778A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- support frame
- delivery pipe
- needle handle
- needle
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- 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
-
- 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
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
-
- 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
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
- A61B17/3496—Protecting sleeves or inner probes; Retractable tips
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- A61M1/0023—
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- 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
Abstract
The invention discloses a kind of gastrointestinal surgery abdominal operation sting devices, more particularly to abdominal paracentesis device field, including support frame, the first electric pushrod is fixedly connected at the top of support frame as described above, link block is fixedly connected at the top of first electric pushrod, the bottom of the link block is provided with needle handle, the inside of support frame as described above offers movable through slot, and the inner wall of movable through slot is connected with protecting tube, the inner wall of the protecting tube is fixedly connected with position-limiting tube, and the inner wall of position-limiting tube and the surface activity of needle handle connect, the bottom of the needle handle is fixedly connected with puncture needle, the screw top of the protecting tube is connected with sealing cover, alcohol swab is fixedly connected in the middle part of the sealing cover.The present invention is always positioned in protecting tube when unused by puncture needle, and puncture needle is passed through after alcohol swab carries out disinfection and is directly pierced into patient body when use, is avoided and contacting external air, so as to realize the purpose punctured safely.
Description
Technical field
The present invention relates to abdominal paracentesis device technical fields, it is more particularly related to a kind of gastrointestinal surgery abdominal cavity
Operation puncturing device.
Background technique
Abdominocentesis, also known as abdominal paracentesis are one for being directly pierced into cavum peritoneale from abdomen antetheca by puncture needle
Clinics are mainly used for property and cause of disease that drawing liquid checks ascites, to assist to diagnose；In addition, abdominocentesis is put in clinic
Liquid, which is also used to mitigate a large amount of ascites, to be caused to have difficulty in breathing.Abdominocentesis be related to puncture and two main process of tapping, therefore
It clinically needing to be different from regular injection needle using special puncture needle, puncture needle is generally longer and diameter is relatively large, because
This is operated in puncture process should extremely with caution.
The patent of patent application publication CN201910010494.4 discloses a kind of gastrointestinal surgery abdominal operation puncture dress
It sets, it is easy to use, when carrying out suction ascites to patient, it is possible to reduce manual steps have very highland automation journey
Degree, alleviates the working strength of medical staff.
But still there is more disadvantage in practice in above-mentioned technical proposal, as puncture needle is sudden and violent in use
Dew in air, undoubtedly will cause puncture needle carrying germ and enter in the body of people.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of gastrointestinal surgery abdominal operation puncture
Device drives link block to move down by the first electric pushrod, and link block drives needle handle to move down, and needle handle drives puncture needle
Puncture working is moved down and completed, detects whether successfully to puncture by sheet type pressure sensor, and puncture needle is being not used
When be always positioned in protecting tube, puncture needle is passed through after alcohol swab carries out disinfection and is directly pierced into patient body when use, avoid with
Contacting external air, so as to realize the purpose punctured safely.
To achieve the above object, the invention provides the following technical scheme: a kind of gastrointestinal surgery abdominal operation sting device, packet
Support frame is included, the first electric pushrod is fixedly connected at the top of support frame as described above, the top of first electric pushrod is fixed to be connected
It is connected to link block, the bottom of the link block is provided with needle handle, and the inside of support frame as described above offers movable through slot, and activity is logical
The inner wall of slot is connected with protecting tube, and the inner wall of the protecting tube is fixedly connected with position-limiting tube, and the inner wall and needle of position-limiting tube
The surface activity of handle connects, and the bottom of the needle handle is fixedly connected with puncture needle, and the screw top of the protecting tube is connected with close
It covers, is fixedly connected with alcohol swab in the middle part of the sealing cover；
The inside of the needle handle and puncture needle offers the first conveyor chamber and the second conveyor chamber respectively, the puncture needle
Surface offers through-hole, and the inner wall of through-hole is connected with the inside of the second conveyor chamber, and the surface of the needle handle is fixed respectively to be connected
It is connected to the first delivery pipe and the second delivery pipe, the other end of first delivery pipe is fixedly connected with negative pressure bag, and described second is defeated
The other end of pipe is sent to be fixedly connected with bellows, and negative pressure bag and bellows are movably connected in the top of support frame.
In a preferred embodiment, the surface of the link block is threaded with torsion block, and turns round block through connection
The upper and lower ends of block, the inside fixation for turning round block are inlaid with sheet type pressure sensor, offer card at the top of the torsion block
Slot, and the top movable of the inner wall of card slot and needle handle connects, and the top movable of the bottom of sheet type pressure sensor and needle handle
Connection.
In a preferred embodiment, the bottom of support frame as described above is fixedly connected with the second electric pushrod, and described
The bottom of two electric pushrods is fixedly connected with clamping ring by fixed block, and the bottom of the clamping ring is fixedly connected with damping bullet
Spring, the other end of the damping spring is fixedly connected with nut, and nut thread is connected to the surface of protecting tube.
In a preferred embodiment, the quantity of second electric pushrod is two, and two second electronic push away
Bar is symmetricly set on the both ends of clamping ring using the median vertical line of clamping ring as symmetry axis.
In a preferred embodiment, first conveyor chamber is connected with the inside of the first delivery pipe, and second
Conveyor chamber is connected with the inside of the second delivery pipe, is provided with control in the middle part of first delivery pipe and the second delivery pipe
Valve.
In a preferred embodiment, first conveyor chamber runs through the bottom of puncture needle, and the first conveyor chamber
Bottom is located at the lower section of seroperitoneum liquid level, and the through-hole is located at the top of seroperitoneum liquid level.
In a preferred embodiment, the surface of the protecting tube, which is fixed by the connecting rod, is connected with fixed cover, and
Fixed cover is funnel-shaped structure.
In a preferred embodiment, the front of support frame as described above is provided with display screen, and the inside of support frame is set
It is equipped with controller.
Technical effect and advantage of the invention:
1, the present invention drives link block to move down by the first electric pushrod, and link block drives needle handle to move down, needle
Grip strip moves puncture needle and moves down and complete puncture working, detects whether successfully to puncture by sheet type pressure sensor, and wear
Pricker is always positioned in protecting tube when unused, and puncture needle passes through after alcohol swab carries out disinfection and is directly pierced into patient's body when use
In vivo, it avoids and contacting external air, so as to realize the purpose punctured safely；
2, block is turned round by rotation, and torsion block is separated with link block, and needle handle is extracted out of link block card slot, made
It obtains needle handle and is separated with block is turned round, needle handle is pulled out upwards, to extract puncture needle by needle handle and replace, so as to realize just
In the purpose of replacement；
3, the first delivery pipe and the first conveyor chamber is cooperated to complete drainage work by negative pressure bag, at this time the pressure of abdominal cavity of patients
It is worth unstable, adverse effect can be generated to body, by opening the control valve of the second delivery pipe, and press bellows and make ripple
Filtrated air in pipe enters in the second delivery pipe, and the second delivery pipe is delivered to patient's abdomen by the second conveyor chamber and from through hole
It is intracavitary, the pressure value in abdominal cavity of patients is maintained, to prevent from generating adverse effect to patient body.
Detailed description of the invention
Fig. 1 is overall structure front view of the invention.
Fig. 2 is overall structure front elevational view of the invention.
Fig. 3 is schematic enlarged-scale view at A in Fig. 2 of the present invention.
Fig. 4 is schematic enlarged-scale view at B in Fig. 2 of the present invention.
Fig. 5 is puncture needle structure partial front view in cross section of the invention.
Fig. 6 bows for protecting tube knot of the invention and cuts open figure.
Fig. 7 is sealing cover structure schematic diagram of the invention.
Fig. 8 is sheet type pressure sensor structure working principle diagram of the invention.
Appended drawing reference are as follows: 1 support frame, 2 first electric pushrods, 3 link blocks, 4 needle handles, 5 protecting tubes, 6 position-limiting tubes, 7 sealings
Lid, 8 alcohol swabs, 9 puncture needles, 10 first conveyor chambers, 11 second conveyor chambers, 12 through-holes, 13 first delivery pipes, 14 second conveyings
Block, 18 sheet type pressure sensors, 19 second electric pushrods, 20 clamping rings, 21 dampings are turned round in pipe, 15 negative pressure bags, 16 bellowss, 17
Spring, 22 nuts, 23 fixed covers, 24 display screens.
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.
A kind of gastrointestinal surgery abdominal operation sting device according to shown in Fig. 1-4, including support frame 1, support frame as described above 1
Top is fixedly connected with the first electric pushrod 2, and the top of first electric pushrod 2 is fixedly connected with link block 3, the connection
The bottom of block 3 is provided with needle handle 4, and the inside of support frame as described above 1 offers movable through slot, and the inner wall of movable through slot is flexibly connected
There is protecting tube 5, the inner wall of the protecting tube 5 is fixedly connected with position-limiting tube 6, and the surface activity of the inner wall of position-limiting tube 6 and needle handle 4
Connection, the bottom of the needle handle 4 are fixedly connected with puncture needle 9, and the screw top of the protecting tube 5 is connected with sealing cover 7, described
The middle part of sealing cover 7 is fixedly connected with alcohol swab 8；
The bottom of support frame as described above 1 is fixedly connected with the second electric pushrod 19, and the bottom of second electric pushrod 19 is logical
It crosses fixed block and is fixedly connected with clamping ring 20, the bottom of the clamping ring 20 is fixedly connected with damping spring 21, the damping bullet
The other end of spring 21 is fixedly connected with nut 22, and nut 22 is threaded in the surface of protecting tube 5；
The quantity of second electric pushrod 19 be two, and two the second electric pushrods 19 with clamping ring 20 it is vertical in
Line is the both ends that symmetry axis is symmetricly set on clamping ring 20；
The surface of the protecting tube 5, which is fixed by the connecting rod, is connected with fixed cover 23, and fixed cover 23 is funnel-shaped structure；
The front of support frame as described above 1 is provided with display screen 24, and support frame 1 is internally provided with controller.
Embodiment specifically: support frame 1 is located at the puncture of patient, clamping ring is driven by the second electric pushrod 19
20 move down, and clamping ring 20 is made to drive nut 22 to move down by damping spring 21, so that nut 22 drives protection
Pipe 5 moves down, and to be located at alcohol swab 8 at puncture, whether is located at disinfection at puncture from the top of fixed cover 23
At cotton, and it is fixed at the puncture of patient by fixed cover 23, and may make at the 23 pairs of punctures of fixed cover by damping spring 21
Fixation works as a buffer, and the first electric pushrod 2 drives link block 3 to move down, and link block 3 drives needle handle 4 to move down, needle handle
4 drive puncture needles 9 move down and complete puncture working, and prop up needle handle 4 by the fixed bracket in 3 bottom of link block, prevent
Needle handle 4 moves directly down, by sheet type pressure sensor 18 by pressure signal transmission to A/D converter, and is turned by A/D
Pressure signal is converted into digital signal and is transferred to processor by parallel operation, and digital signal is transferred at display screen 24 by processor, and
By the number on display screen 24 to determine whether successfully puncturing, and puncture needle 9 is always positioned in protecting tube 5 when unused,
Puncture needle 9 is passed through after alcohol swab 8 carries out disinfection and is directly pierced into patient body when use, is avoided and contacting external air, thus
The purpose punctured safely may be implemented, and after puncture, puncture needle 9 is again by 8 cleaning disinfection of alcohol swab, so that preventing from puncturing
The bacterium of 9 surface patient of needle is brought into protecting tube 5, to polluting inside protecting tube 5.
The surface of a kind of gastrointestinal surgery abdominal operation sting device according to shown in Fig. 1-4, the link block 3 is threadedly coupled
Have and turn round block 17, and turn round the upper and lower ends that block 17 runs through link block 3, the inside for turning round block 17 is fixed to be inlaid with sheet type pressure biography
Sensor 18, the top for turning round block 17 offers card slot, and the inner wall of card slot is connect with the top movable of needle handle 4, and sheet type
The bottom of pressure sensor 18 is connect with the top movable of needle handle 4, the model CCPS of the sheet type pressure sensor 18.
Embodiment specifically: when needing replacing puncture needle 9, by rotation turn round block 17, and make turn round block 17 with connect
Block 3 separates, and needle handle 4 is extracted out of link block 3 card slot, so that needle handle 4 is separated with block 17 is turned round, needle handle 4 is pulled out upwards, is made
It obtains to extract puncture needle 9 by needle handle 4 and replace, so as to realize the purpose being conveniently replaceable, and pass through protecting tube 5 and spiral shell
Mother 22 is threadedly coupled, and rotates protecting tube 5, so that protecting tube 5 is separated with nut 22, and makes the work of the disengaging support frame 1 of protecting tube 5
Dynamic through slot, allows to protecting tube 5 easy to disassemble and is cleared up, and sealing cover 7 is threadedly coupled with protecting tube 5, is allowed to just
In replacement alcohol swab 8.
A kind of gastrointestinal surgery abdominal operation sting device according to shown in Fig. 1-8, the inside of the needle handle 4 and puncture needle 9
The first conveyor chamber 10 and the second conveyor chamber 11 are offered respectively, and the surface of the puncture needle 9 offers through-hole 12, and through-hole 12
Inner wall be connected with the inside of the second conveyor chamber 11, the surface of the needle handle 4 has been respectively fixedly connected with 13 He of the first delivery pipe
Second delivery pipe 14, the other end of first delivery pipe 13 are fixedly connected with negative pressure bag 15, second delivery pipe 14 it is another
One end is fixedly connected with bellows 16, and negative pressure bag 15 and bellows 16 are movably connected in the top of support frame 1；
First conveyor chamber 10 is connected with the inside of the first delivery pipe 13, and the second conveyor chamber 11 and the second delivery pipe
14 inside is connected, and the middle part of first delivery pipe 13 and the second delivery pipe 14 is provided with control valve；
First conveyor chamber 10 runs through the bottom of puncture needle 9, and the bottom of the first conveyor chamber 10 is located at seroperitoneum liquid
The lower section in face, the through-hole 12 are located at the top of seroperitoneum liquid level.
Embodiment specifically: puncture needle 9 is moved in the hydrops of abdominal cavity of patients, and through-hole 12 is made to be located at hydrops liquid
The top in face reduces the pressure inside negative pressure bag 15 by transfer tube at this time, opens the control valve of the first delivery pipe 13, be connected to
Under the action of device principle, so that the hydrops of abdominal cavity of patients can enter negative pressure bag by the first delivery pipe 13 by the first conveyor chamber 10
It is collected in 15, the pressure value of abdominal cavity of patients is unstable at this time, adverse effect can be generated to body, by opening the second conveying
The control valve of pipe 14, and press bellows 16 and the filtrated air in bellows 16 is entered in the second delivery pipe 14, second is defeated
It send pipe 14 to pass through the second conveyor chamber 11 and is delivered in abdominal cavity of patients from through-hole 12, maintain the pressure value in abdominal cavity of patients, from
And it prevents from generating adverse effect to patient body.
Working principle of the present invention:
Referring to Figure of description 1-4, the first electric pushrod 2 drives link block 3 to move down, link block 3 drive needle handle 4 to
Lower movement, needle handle 4 drives puncture needle 9 to move down and complete puncture working, and puncture needle 9 is always positioned at protection when unused
In pipe 5, puncture needle 9 is passed through after alcohol swab 8 carries out disinfection and is directly pierced into patient body when use, avoids connecing with outside air
Touching, so as to realize the purpose punctured safely；
Referring to Figure of description 1-4, block 17 is turned round by rotation, and to turn round block 17 and be separated with link block 3, and by needle handle 4
It extracts out of link block 3 card slot, so that needle handle 4 is separated with block 17 is turned round, needle handle 4 is pulled out upwards, allowing will by needle handle 4
Puncture needle 9 extracts replacement, so as to realize the purpose being conveniently replaceable；
Referring to Figure of description 1-8, the first delivery pipe 13 and the first conveyor chamber 10 is cooperated to complete drainage by negative pressure bag 15
Work by opening the control valve of the second delivery pipe 14, and presses bellows 16 and the filtrated air in bellows 16 is entered
In second delivery pipe 14, the second delivery pipe 14 passes through the second conveyor chamber 11 and is delivered in abdominal cavity of patients from through-hole 12, maintains
Pressure value in abdominal cavity of patients, to prevent from generating adverse effect to patient body.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, other knots
Structure, which can refer to, to be commonly designed, and under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of gastrointestinal surgery abdominal operation sting device, including support frame (1), it is characterised in that: the top of support frame as described above (1)
Portion is fixedly connected with the first electric pushrod (2), is fixedly connected with link block (3) at the top of first electric pushrod (2), described
The bottom of link block (3) is provided with needle handle (4), and the inside of support frame as described above (1) offers movable through slot, and movable through slot is interior
Wall is connected with protecting tube (5), and the inner wall of the protecting tube (5) is fixedly connected with position-limiting tube (6), and position-limiting tube (6) is interior
Wall is connect with the surface activity of needle handle (4), and the bottom of the needle handle (4) is fixedly connected with puncture needle (9), the protecting tube (5)
Screw top be connected with sealing cover (7), be fixedly connected with alcohol swab (8) in the middle part of the sealing cover (7)；
The inside of the needle handle (4) and puncture needle (9) offers the first conveyor chamber (10) and the second conveyor chamber (11), institute respectively
The surface for stating puncture needle (9) offers through-hole (12), and the inner wall of through-hole (12) is connected with the inside of the second conveyor chamber (11),
The surface of the needle handle (4) has been respectively fixedly connected with the first delivery pipe (13) and the second delivery pipe (14), first delivery pipe
(13) the other end is fixedly connected with negative pressure bag (15), and the other end of second delivery pipe (14) is fixedly connected with bellows
(16), and negative pressure bag (15) and bellows (16) are movably connected in the top of support frame (1).
2. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, it is characterised in that: the link block
(3) surface, which is threaded with, turns round block (17), and turns round the upper and lower ends that block (17) run through link block (3), torsion block (17)
Inside fixation is inlaid with sheet type pressure sensor (18), offers card slot, and the inner wall of card slot at the top of the torsion block (17)
It is connect with the top movable of needle handle (4), and the bottom of sheet type pressure sensor (18) is connect with the top movable of needle handle (4).
3. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, it is characterised in that: support frame as described above
(1) bottom is fixedly connected with the second electric pushrod (19), and the bottom of second electric pushrod (19) is fixed by fixed block
It is connected with clamping ring (20), the bottom of the clamping ring (20) is fixedly connected with damping spring (21), the damping spring (21)
The other end be fixedly connected with nut (22), and nut (22) is threaded in the surface of protecting tube (5).
4. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, it is characterised in that: described second is electronic
The quantity of push rod (19) be two, and two the second electric pushrods (19) with the median vertical line of clamping ring (20) be symmetrical axial symmetry
Both ends in clamping ring (20) are set.
5. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, it is characterised in that: first conveying
Chamber (10) is connected with the inside of the first delivery pipe (13), and the second conveyor chamber (11) is connected with the inside of the second delivery pipe (14)
It is logical, control valve is provided in the middle part of first delivery pipe (13) and the second delivery pipe (14).
6. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, it is characterised in that: first conveying
Chamber (10) runs through the bottom of puncture needle (9), and the bottom of the first conveyor chamber (10) is located at the lower section of seroperitoneum liquid level, described logical
Hole (12) is located at the top of seroperitoneum liquid level.
7. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, it is characterised in that: the protecting tube
(5) surface, which is fixed by the connecting rod, is connected with fixed cover (23), and fixed cover (23) is funnel-shaped structure.
8. a kind of gastrointestinal surgery abdominal operation sting device according to claim 1, it is characterised in that: support frame as described above
(1) front is provided with display screen (24), and support frame (1) is internally provided with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362834.XA CN110037778B (en) | 2019-04-30 | 2019-04-30 | Gastrointestinal surgery abdominal cavity operation puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362834.XA CN110037778B (en) | 2019-04-30 | 2019-04-30 | Gastrointestinal surgery abdominal cavity operation puncture device |
Publications (2)
| Publication Number | Publication Date |
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| CN110037778A true CN110037778A (en) | 2019-07-23 |
| CN110037778B CN110037778B (en) | 2021-09-17 |
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ID=67280633
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|---|---|---|---|
| CN201910362834.XA Expired - Fee Related CN110037778B (en) | 2019-04-30 | 2019-04-30 | Gastrointestinal surgery abdominal cavity operation puncture device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801270A (en) * | 2019-10-31 | 2020-02-18 | 中国人民解放军陆军第七十七集团军医院 | A intelligent puncture drainage device for extracting hydrops |
| CN111759417A (en) * | 2020-06-19 | 2020-10-13 | 河北医科大学第二医院 | Stomach surgery abdominal cavity operation piercing depth |
| CN111887957A (en) * | 2020-08-25 | 2020-11-06 | 江苏奥普莱医疗用品有限公司 | Antifouling mirror abdominal cavity puncture ware for operation |
| CN112120687A (en) * | 2020-09-25 | 2020-12-25 | 张桓 | Thoracic cavity pressure measuring instrument |
| CN112370126A (en) * | 2020-11-27 | 2021-02-19 | 山西白求恩医院(山西医学科学院) | Self-negative pressure pericardium puncture device |
| CN113995485A (en) * | 2021-12-07 | 2022-02-01 | 熊志优 | Abdominal cavity puncture liquid taking device with accurate positioning function |
| CN113995485B (en) * | 2021-12-07 | 2024-04-30 | 深圳市金其美医疗器械有限公司 | Abdominal cavity puncture liquid taking device with accurate positioning function |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110801270A (en) * | 2019-10-31 | 2020-02-18 | 中国人民解放军陆军第七十七集团军医院 | A intelligent puncture drainage device for extracting hydrops |
| CN110801270B (en) * | 2019-10-31 | 2020-09-01 | 中国人民解放军陆军第七十七集团军医院 | A intelligent puncture drainage device for extracting hydrops |
| CN111759417A (en) * | 2020-06-19 | 2020-10-13 | 河北医科大学第二医院 | Stomach surgery abdominal cavity operation piercing depth |
| CN111887957A (en) * | 2020-08-25 | 2020-11-06 | 江苏奥普莱医疗用品有限公司 | Antifouling mirror abdominal cavity puncture ware for operation |
| CN112120687A (en) * | 2020-09-25 | 2020-12-25 | 张桓 | Thoracic cavity pressure measuring instrument |
| CN112120687B (en) * | 2020-09-25 | 2024-02-06 | 张桓 | Chest pressure measuring instrument |
| CN112370126A (en) * | 2020-11-27 | 2021-02-19 | 山西白求恩医院(山西医学科学院) | Self-negative pressure pericardium puncture device |
| CN113995485A (en) * | 2021-12-07 | 2022-02-01 | 熊志优 | Abdominal cavity puncture liquid taking device with accurate positioning function |
| CN113995485B (en) * | 2021-12-07 | 2024-04-30 | 深圳市金其美医疗器械有限公司 | Abdominal cavity puncture liquid taking device with accurate positioning function |
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