CN217548168U

CN217548168U - Medical gastrointestinal surgery abdominal cavity operation piercing depth

Info

Publication number: CN217548168U
Application number: CN202122254860.6U
Authority: CN
Inventors: 辛江
Original assignee: Qingdao Third Peoples Hospital
Current assignee: Qingdao Third Peoples Hospital
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-10-11
Anticipated expiration: 2031-09-17

Abstract

The utility model provides a medical enterogastric surgery abdominal cavity operation piercing depth, relates to medical abdominal cavity piercing depth equipment technical field, including the shell, the inside movable mounting of shell has the motion board, and the inside recess of having seted up of shell, the equal fixed mounting in motion board both sides has the motion piece, and the inside fixed mounting of shell has driving motor, and the fixed cross axle that has cup jointed of the other end of driving motor output shaft, the other end fixed mounting of cross axle has the horizontal pole, the other end of horizontal pole runs through the motion board and extends to the right side of motion board. The utility model discloses a set up motion plate, driving motor, cross axle and horizontal pole and can realize automatic puncture operation, avoid medical personnel manual operation and the condition that the position that leads to the puncture takes place the skew, through setting up fly leaf, rigid spring and movable block, the medical personnel of being convenient for change the operation to stopper and syringe needle body, improved medical personnel's operating efficiency.

Description

Medical gastrointestinal surgery abdominal cavity operation piercing depth

Technical Field

The utility model belongs to the technical field of medical abdominal cavity puncture equipment, specifically a medical enterogastric surgery abdominal cavity operation piercing depth.

Background

The abdominal cavity puncture is a diagnosis and treatment technology for directly puncturing an abdominal cavity from an abdominal front wall by a puncture needle, and the operation steps of the abdominal cavity puncture are divided into 1, selecting a part for abdominal cavity puncture; 2. disinfecting the abdominal puncture part with alcohol or complex iodine; 3. local anesthesia of the puncture site with procaine or dicaine; 4. puncturing the abdominal cavity by using a puncture needle; 5. puncturing and extracting abdominal cavity liquid, if the abdominal cavity liquid is hemorrhage, extracting a small amount of blood, if the abdominal cavity liquid is liver ascites or cancerous ascites, extracting the ascites once, wherein the volume of the ascites is not more than 1000 milliliters, and simultaneously paying attention to vital signs of a patient; 6. after the puncture is finished, the puncture needle is pulled out, the puncture point is pressed, and gauze is covered.

At present, medical personnel when carrying out the inspection operation to patient's stomach, abdominal cavity operation piercing depth often can be used, current abdominal cavity operation piercing depth adopts the manpower to operate usually, at the in-process of performing the operation, can appear because medical personnel's unexpected shake, the deviation takes place for the insertion position that leads to the device, and when performing the operation, need many medical personnel to assist the completion jointly, make medical personnel's operating efficiency lower, the medical personnel's of being not convenient for use.

General abdominal cavity operation piercing depth is impaling the operation back to patient, because sanitary safety's consideration, its syringe needle is disposable usually, consequently at every turn the operation back, all need change the syringe needle, because the syringe needle adopts the mode of fix with screw usually for the dismantlement process is wasted time and energy, thereby has brought the inconvenience for medical personnel's dismantlement operation, has reduced medical personnel's operating efficiency.

Disclosure of Invention

The utility model aims at the above problem, the utility model provides a medical enterogastric surgery abdominal cavity operation piercing depth has the advantage of avoiding taking place to rock and convenient to detach.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical enterocoeliac surgery puncture device, includes the shell, the inside movable mounting of shell has the motion board, the recess that is located the motion board both sides is seted up to the inside of shell, because the design of recess can play good limiting displacement to the motion board for the motion board is more stable at the in-process of side-to-side movement, and the medical personnel of being convenient for carry out the operation, the equal fixed mounting in both sides of motion board has the motion piece that is located recess inside, the inside fixed mounting of shell has driving motor, the fixed cross axle that has cup jointed of the other end of driving motor output shaft, the other end fixed mounting of cross axle has the horizontal pole, the other end of horizontal pole runs through the motion board and extends to the right side of motion board, and two sections opposite direction's thread grooves have been seted up to the surface of horizontal pole, when driving motor moves, will drive cross axle and horizontal pole together rotate, thereby makes two motion boards take place relative or carry on the back the body motion.

Further, the bottom of horizontal pole articulates there is the connecting rod, the quantity of connecting rod is two, two the other end of connecting rod articulates jointly has the crossbearer, the right-hand member movable mounting of crossbearer has the fly leaf, the top fixed mounting of shell has the handle, because the design of connecting rod, when two motion boards take place relative motion, will promote the crossbearer downwards for the crossbearer downstream drives syringe needle body downstream, thereby is convenient for medical personnel to carry out the operation to patient.

Further, the rectangular channel that is located the fly leaf back is seted up to the inside of horizontal piece, the back fixed mounting of fly leaf has the movable block that is located the rectangular channel inside, the right-hand member fixedly connected with stiff spring of movable block, the other end of stiff spring and the left wall fixed connection of rectangular channel inner chamber can play good spacing effect to the fly leaf because the design of rectangular channel for the fly leaf is at the in-process stability more of motion, thereby is convenient for medical personnel to carry out the centre gripping to the stopper fixed.

Further, the front fixed mounting of fly leaf has the ejector pad, the inside fixed mounting of horizontal piece and fly leaf has the stopper, the bottom fixed mounting of stopper has the syringe needle body that is located the fly leaf below, because the design of ejector pad, can be convenient for medical personnel promote the fly leaf right for the fly leaf moves right, thereby has removed the fixed to the stopper, and the medical personnel of being convenient for change the syringe needle body.

Further, the front fixed mounting of horizontal piece has the fixed block, the inside of fixed block articulates there is the dwang, the right-hand member fixed mounting at the dwang back has the movable block, the other end of movable block passes the fly leaf and extends to the inside of fly leaf, because the design of movable block, can play good fixed action to the fly leaf, avoids medical personnel to make the fly leaf take place the accident and remove at the in-process of performing the operation to medical personnel's operation has brought inconvenience.

Further, the left end fixedly connected with flexible spring of crosspiece, the other end of flexible spring and the right-hand member fixed connection of dwang, because flexible spring's design, flexible spring is in elasticity compression state this moment, and after medical personnel loosened the ejector pad, because flexible spring's elasticity restoring action, will make the fly leaf move left to fix the stopper.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the motion board, driving motor, cross axle and horizontal pole, because driving motor's operation, will make cross axle and horizontal pole together take place to rotate, because reverse opposite two sections thread grooves have been seted up to the surface of horizontal pole, thereby make the horizontal pole drive two motion boards when the pivoted and take place relative motion, exert a decurrent power to the crosspiece through the connecting rod, make the crosspiece drive syringe needle body downstream, thereby automatic puncture operation has been realized, avoid medical personnel manual operation and lead to the condition that the position of puncture takes place the skew, the medical personnel's of being convenient for use.

2. The utility model discloses a set up fly leaf, stiff spring and movable block, outside pulling dwang for the movable block takes place to break away from with the fly leaf, thereby has removed the fixed action to the fly leaf, and flexible spring is in elasticity tensile state this moment, stimulates the fly leaf right, makes the fly leaf move right, and stiff spring will receive the extrusion and be in elasticity compression state this moment, thereby has removed the centre gripping to the stopper fixed, and the medical personnel of being convenient for change the operation to stopper and syringe needle body, has improved medical personnel's operating efficiency.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic sectional view of the top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the cross block of the present invention;

fig. 4 is a schematic sectional view of the movable plate of the present invention;

fig. 5 is a schematic view of a part a of the enlarged structure of fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a motion plate; 3. a groove; 4. a motion block; 5. a drive motor; 6. a horizontal axis; 7. a cross bar; 8. a connecting rod; 9. a transverse block; 10. a movable plate; 11. a rectangular groove; 12. a movable block; 13. a rigid spring; 14. pushing a block; 15. a limiting block; 16. a needle body; 17. a fixed block; 18. rotating the rod; 19. a moving block; 20. a flexible spring; 21. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 to 5, a medical abdominal surgery puncturing device for gastrointestinal surgery comprises a housing 1, wherein a moving plate 2 is movably mounted inside the housing 1, grooves 3 located on two sides of the moving plate 2 are formed in the housing 1, and due to the design of the grooves 3, the moving plate 2 can be well limited, so that the moving plate 2 is more stable in the process of moving left and right, and is convenient for medical workers to operate, moving blocks 4 located inside the grooves 3 are fixedly mounted on two sides of the moving plate 2, a driving motor 5 is fixedly mounted inside the housing 1, a cross shaft 6 is fixedly sleeved at the other end of an output shaft of the driving motor 5, a cross rod 7 is fixedly mounted at the other end of the cross shaft 6, the other end of the cross rod 7 penetrates through the moving plate 2 and extends to the right side of the moving plate 2, two thread grooves in opposite directions are formed in the outer surface of the cross rod 7, and when the driving motor 5 operates, the cross shaft 6 and the cross rod 7 are driven to rotate together, so that the two moving plates 2 move oppositely or back to back.

Wherein, the bottom of horizontal pole 7 articulates there is connecting rod 8, the quantity of connecting rod 8 is two, the other end of two connecting rods 8 articulates jointly has crosspiece 9, the right-hand member movable mounting of crosspiece 9 has fly leaf 10, the top fixed mounting of shell 1 has handle 21, because the design of connecting rod 8, when two motion plates 2 take place relative motion, will promote crosspiece 9 downwards for crosspiece 9 downstream drives syringe needle body 16 downstream, thereby be convenient for medical personnel to carry out the operation to patient.

Wherein, the rectangular channel 11 that is located the fly leaf 10 back is seted up to the inside of horizontal piece 9, the back fixed mounting of fly leaf 10 has the movable block 12 that is located the inside of rectangular channel 11, the right-hand member fixedly connected with rigid spring 13 of movable block 12, the other end of rigid spring 13 and the left wall fixed connection of rectangular channel 11 inner chamber, because the design of rectangular channel 11, can play good spacing effect to fly leaf 10, make fly leaf 10 more stable at the in-process of motion, thereby be convenient for medical personnel to carry out the centre gripping to stopper 15 fixed.

The front surface of the movable plate 10 is fixedly provided with a push block 14, the transverse block 9 and the movable plate 10 are fixedly provided with a limiting block 15, the bottom end of the limiting block 15 is fixedly provided with a needle head body 16 positioned below the movable plate 10, and due to the design of the push block 14, medical staff can conveniently push the movable plate 10 to the right, so that the movable plate 10 moves to the right, the fixing of the limiting block 15 is released, and the medical staff can conveniently replace the needle head body 16.

Wherein, the front fixed mounting of horizontal piece 9 has fixed block 17, and the inside of fixed block 17 articulates there is the dwang 18, and the right-hand member fixed mounting at the dwang 18 back has movable block 19, and the other end of movable block 19 passes movable plate 10 and extends to the inside of movable plate 10, because the design of movable block 19, can play good fixed action to movable plate 10, avoids medical personnel to make movable plate 10 take place unexpected the removal at the in-process of performing the operation to medical personnel's operation has brought the inconvenience.

Wherein, the left end fixedly connected with flexible spring 20 of crosspiece 9, the other end of flexible spring 20 and the right-hand member fixed connection of dwang 18, because flexible spring 20's design, flexible spring 20 is in elasticity compression state this moment, and after medical personnel loosened ejector pad 14, because flexible spring 20's elasticity recovery effect, will make fly leaf 10 move left to fix stopper 15.

The utility model discloses a theory of operation and use flow:

firstly, when medical personnel need to carry out a gastrointestinal surgery abdominal cavity operation puncture operation on a patient, the driving motor 5 is started, the transverse shaft 6 and the transverse rod 7 can rotate together due to the operation of the driving motor 5, and the transverse rod 7 can drive the two moving plates 2 to move relatively when rotating due to the fact that the outer surface of the transverse rod 7 is provided with two sections of opposite thread grooves, and then a downward force is applied to the transverse block 9 through the connecting rod 8, so that the transverse block 9 drives the needle head body 16 to move downward, and the automatic puncture operation on the patient is realized;

after the medical staff performs the abdominal cavity operation puncturing operation on the patient, the limiting block 15 and the needle head body 16 need to be replaced, at this time, the staff pulls the rotating rod 18 outwards, so that the moving block 19 is separated from the movable plate 10, thereby the fixing effect on the movable plate 10 is eliminated, at this time, the flexible spring 20 is in an elastic stretching state, the movable plate 10 is pulled rightwards, so that the movable plate 10 moves rightwards, at this time, the rigid spring 13 is squeezed to be in an elastic compression state, thereby the clamping and fixing of the limiting block 15 are eliminated, after the medical staff combines the new limiting block 15 and the needle head body 16, the limiting block 15 is placed between the transverse block 9 and the movable plate 10, the pushing block 14 is loosened, due to the elastic recovery effect of the rigid spring 13, a pushing force is applied to the movable plate 10 and the movable block 12 leftwards, so that the movable plate 10 is in contact with the transverse block 9 and the clamping and fixing of the limiting block 15 is carried out, the rotating rod 18 is loosened, due to the elastic recovery effect of the flexible spring 20, the moving block 18 is reset, thereby the moving block 19 enters the inside of the movable plate 10 again, and the movable plate 10 is fixed.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims

1. The utility model provides a medical gastrointestinal surgery abdominal cavity operation piercing depth, includes the shell, its characterized in that: the inside movable mounting of shell has the motion board, the recess that is located the motion board both sides is seted up to the inside of shell, the equal fixed mounting in both sides of motion board has the motion piece that is located the recess inside, the inside fixed mounting of shell has driving motor, the fixed cross axle that has cup jointed of the other end of driving motor output shaft, the other end fixed mounting of cross axle has the horizontal pole, the other end of horizontal pole runs through the motion board and extends to the right side of motion board.

2. The medical gastrointestinal surgical laparoscopic puncture device of claim 1, wherein: the bottom of horizontal pole articulates there is the connecting rod, the quantity of connecting rod is two, two the other end of connecting rod articulates jointly has the crossbearer, the right-hand member movable mounting of crossbearer has the fly leaf, the top fixed mounting of shell has the handle.

3. The medical gastrointestinal surgical laparoscopic surgery puncturing device of claim 2, wherein: the rectangular channel that is located the fly leaf back is seted up to the inside of horizontal piece, the back fixed mounting of fly leaf has the movable block that is located the rectangular channel inside, the right-hand member fixedly connected with stiff spring of movable block, the other end of stiff spring and the left wall fixed connection of rectangular channel inner chamber.

4. The medical gastrointestinal surgical laparoscopic puncture device of claim 2, wherein: the syringe needle comprises a movable plate, a transverse block, a movable plate, a needle head body and a push block, wherein the front of the movable plate is fixedly provided with the push block, the transverse block and the movable plate are fixedly provided with limiting blocks, and the bottom end of each limiting block is fixedly provided with the needle head body located below the movable plate.

5. The medical gastrointestinal surgical laparoscopic puncture device of claim 2, wherein: the front of horizontal piece fixed mounting has the fixed block, the inside of fixed block articulates there is the dwang, the right-hand member fixed mounting at the dwang back has the movable block, the other end of movable block passes the fly leaf and extends to the inside of fly leaf.

6. The medical gastrointestinal surgical laparoscopic surgery puncturing device of claim 2, wherein: the left end fixedly connected with flexible spring of crosspiece, the other end and the right-hand member fixed connection of dwang of flexible spring.