CN114949382A

CN114949382A - Universal drainage fixing and nursing device for hepatobiliary, pancreatic and mammary gland surgery

Info

Publication number: CN114949382A
Application number: CN202210467629.1A
Authority: CN
Inventors: 王桂春; 闫艳芳; 付延英; 高翠
Original assignee: Second Hospital of Hebei Medical University
Current assignee: Second Hospital of Hebei Medical University
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-30

Abstract

The invention relates to the technical field of medical instruments, and discloses a universal drainage fixing and nursing device for hepatobiliary pancreatic breast surgery, which comprises a drainage tube and a drainage bag, wherein a buffer mechanism is arranged outside the drainage tube, the buffer mechanism comprises a connecting box, an accommodating cavity, a threading hole, a sliding block, a buffer spring and a fixing piece, the connecting box is arranged outside the drainage tube, the accommodating cavity is formed in the connecting box, the threading holes are formed in the top end and the bottom end of the connecting box, and the sliding block is connected to the inner side surface of the connecting box in a sliding manner; through mutually supporting between connection box, holding chamber, slider, buffer spring and the mounting, can receive when dragging to drag the power at the drainage in-process drainage tube and play high-efficient cushioning effect, can cause to drag the condition emergence that leads to bringing extra injury for the patient to patient wound department when having avoided the drainage tube to receive to drag for the drainage nursing device security in the in-service use process is better.

Description

Universal drainage fixing and nursing device for hepatobiliary, pancreatic and mammary gland surgery

Technical Field

The invention relates to the technical field of medical instruments, in particular to a universal drainage, fixation and nursing device for hepatobiliary, pancreatic and mammary gland surgery.

Background

The suction drainage technique (SD technique for short) is a device with suction force to effectively extract inflammatory exudate, pus, blood or digestive juice which is leaked outside the digestive tract and has the function of destroying tissues and the like which are dissociated at a certain part in the body out of the body, thereby creating important conditions for curing diseases or preventing complications. In hepatobiliary pancreas mammary gland surgery treatment in-process, carry out the drainage through the pus that needs to the patient internal and discharge, current drainage device is when carrying out the drainage, its drainage tube glues the body surface of gluing at the patient through the sticky tape, and the drainage bag is then placed on the bed body, at the actual treatment in-process, when the drainage tube receives external force and pulls, cause the drag to patient's wound very easily, thereby can bring unnecessary wound and pain for the patient, in addition, when the patient stands up to walk, the patient often ties the drainage bag on the clothing angle through restrainting, the in-process drainage bag of walking can swing at will, thereby can bring certain uncomfortable sense for the patient.

Disclosure of Invention

In order to solve the problems of insufficient safety of the drainage tube in the using process and poor stability of the drainage bag when a patient stands up and walks, the purposes that the pulling force borne by the drainage tube can be buffered in the using process of the drainage tube and the drainage bag can be stably fixed when the patient stands up and walks are achieved, the drainage tube is realized by the following technical scheme: a universal drainage fixing nursing device for hepatobiliary pancreatic breast surgery comprises a drainage tube and a drainage bag, wherein a buffer mechanism is arranged outside the drainage tube and comprises a connecting box, a containing cavity, threading holes, a sliding block, a buffer spring and a fixing piece; the outside of connecting box is provided with complementary unit, complementary unit includes the U template, the centre gripping groove, the bottom of connecting box is connected with the U template, the centre gripping groove has been seted up to the medial surface of U template.

Further, buffer gear still includes first band, the surface of connecting box is provided with first band, the quantity of first band is two sets of, and the symmetry sets up the upper and lower both ends at the connecting box, two upper and lower through wires holes are passed in proper order to the drainage tube.

Further, the fixing piece comprises an electromagnet, a compression spring, a clamping plate and a non-slip mat, the electromagnet is fixedly connected to the inner side face of the connecting box, the compression spring is fixedly connected to the outer portion of the electromagnet, the clamping plate is fixedly connected to the outer portion of the compression spring, and the non-slip mat is fixedly connected to the inner side face of the clamping plate.

Further, the quantity of mounting is two sets of, two sets of the mounting sets up respectively in the inside of connecting box and the inside of slider, and corresponds with two through wires hole position respectively, the shape of grip block is the arc.

Further, complementary unit still includes accuse pressure chamber, spread groove, seal groove, sealing rod, fly leaf, anti-skidding film, accuse pressure board, push pedal, the accuse pressure chamber has been seted up to the medial surface of U template, the medial surface sliding connection in accuse pressure chamber has the accuse pressure board, the surface fixed connection of accuse pressure board has the push pedal, the spread groove has been seted up to the medial surface of U template, the seal groove has been seted up to the medial surface of U template, the medial surface sliding connection of seal groove has the sealing rod, the outside fixedly connected with fly leaf of sealing rod, the surface subsides of fly leaf have a plurality of anti-skidding films.

Furthermore, the specification of accuse clamp plate corresponds with accuse pressure chamber, the seal groove is linked together with accuse pressure chamber through the spread groove, the medial surface sliding connection of fly leaf and U template, the position of fly leaf corresponds with the centre gripping groove.

Further, complementary unit still includes extrusion spring, nose bar, lug, second band, the medial surface fixedly connected with extrusion spring of U template, extrusion spring's outside fixedly connected with nose bar, the outside fixedly connected with lug of accuse clamp plate.

Furthermore, the convex rod is connected with the inner side surface of the U-shaped plate in a sliding mode, the end of the convex rod is located inside the pressure control cavity, and the position and the specification of the convex rod are matched with the convex block.

The invention provides a universal drainage fixing nursing device for a hepatobiliary pancreatic breast surgery. The method has the following beneficial effects:

1. this fixed nursing device of general drainage of hepatobiliary pancreas mammary gland surgery, through mutually supporting between connecting box, holding chamber, slider, buffer spring and the mounting, can receive when dragging to drag the power at drainage in-process drainage tube and play high-efficient cushioning effect, can cause to drag the condition emergence that leads to bringing extra injury for the patient to patient's wound department when having avoided the drainage tube to receive to drag for the drainage nursing device security in the in-service use process is better.

2. This fixed nursing device of general drainage of hepatobiliary pancreas mammary gland surgery, through mutually supporting between U template, centre gripping groove, fly leaf, anti-skidding film and the second band, can stabilize the drainage bag in patient's shank in the use, and be convenient for fix and loosen to avoided the drainage bag to rock at will when the patient gets up the walking and lead to bringing uncomfortable condition emergence for the patient, made the practicality of drainage nursing device in the use better.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the junction box of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention;

FIG. 6 is a schematic view of the internal structure of the U-shaped board of the present invention;

FIG. 7 is an enlarged view of the structure shown in FIG. 6 at D according to the present invention.

In the figure: 1. a drainage tube; 2. a drainage bag; 3. a buffer mechanism; 31. a connection box; 32. an accommodating cavity; 33. a threading hole; 34. a slider; 35. a buffer spring; 36. a fixing member; 361. an electromagnet; 362. a compression spring; 363. a clamping plate; 364. a non-slip mat; 37. a first strap; 4. an auxiliary mechanism; 41. a U-shaped plate; 42. a clamping groove; 43. a pressure control cavity; 44. connecting grooves; 45. a sealing groove; 46. a sealing rod; 47. a movable plate; 48. an anti-slip film; 49. controlling a pressure plate; 410. pushing a plate; 411. a compression spring; 412. a nose bar; 413. a bump; 414. a second strap.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the universal drainage fixing nursing device for the hepatobiliary-pancreatic-mammary gland surgery comprises the following steps:

referring to fig. 1-7, a universal drainage fixing nursing device for hepatobiliary, pancreatic and mammary gland surgery comprises a drainage tube 1 and a drainage bag 2, wherein a buffer mechanism 3 is arranged outside the drainage tube 1, the buffer mechanism 3 comprises a connecting box 31, an accommodating cavity 32, a threading hole 33, a slider 34, a buffer spring 35 and a fixing part 36, the connecting box 31 is arranged outside the drainage tube 1, the accommodating cavity 32 is arranged inside the connecting box 31, the top end and the bottom end of the connecting box 31 are respectively provided with the threading hole 33, the inner side surface of the connecting box 31 is slidably connected with the slider 34, the bottom of the slider 34 is fixedly connected with the buffer spring 35, the fixing part 36 is arranged inside the connecting box 31, the fixing part 36 comprises an electromagnet 361, a pressing spring 362, a clamping plate 363 and an anti-skid pad 364, the inner side surface of the connecting box 31 is fixedly connected with the electromagnet 361, the pressing spring 362 is fixedly connected outside the electromagnet 361, and the clamping plate 363 is fixedly connected outside the pressing spring 362, the clamping plate 363 is made of a metal material, the inner side surface of the clamping plate 363 is fixedly connected with the anti-slip pad 364, the number of the fixing pieces 36 is two, the two groups of fixing pieces 36 are respectively arranged inside the connecting box 31 and the slide block 34 and respectively correspond to the two threading holes 33, and the clamping plate 363 is arc-shaped.

Buffer gear 3 still includes first bandeau 37, and the surface of connecting box 31 is provided with first bandeau 37, and the quantity of first bandeau 37 is two sets of, and the symmetry sets up in the upper and lower both ends of connecting box 31, and drainage tube 1 passes two upper and lower through wires holes 33 in proper order.

The outside of connecting box 31 is provided with complementary unit 4, complementary unit 4 includes U template 41, centre gripping groove 42, the bottom of connecting box 31 is connected with U template 41, U template 41 is connected with connecting box 31 through the elastic webbing, centre gripping groove 42 has been seted up to the medial surface of U template 41, complementary unit 4 still includes accuse pressure chamber 43, spread groove 44, seal groove 45, sealing rod 46, movable plate 47, anti-skidding film 48, accuse pressure board 49, push pedal 410, accuse pressure chamber 43 has been seted up to the medial surface of U template 41, the medial surface sliding connection of accuse pressure chamber 43 has accuse pressure board 49, the specification of accuse pressure board 49 is corresponding with accuse pressure chamber 43, seal groove 45 is linked together with accuse pressure chamber 43 through spread groove 44, movable plate 47 and the medial surface sliding connection of U template 41, the position of movable plate 47 is corresponding with centre gripping groove 42.

The outer fixed surface of accuse pressure board 49 is connected with push pedal 410, the spread groove 44 has been seted up to the medial surface of U template 41, the seal groove 45 has been seted up to the medial surface of U template 41, the medial surface sliding connection of seal groove 45 has sealing rod 46, the outside fixedly connected with fly leaf 47 of sealing rod 46, the surface of fly leaf 47 is attached with a plurality of anti-skidding film 48, complementary unit 4 still includes extrusion spring 411, nose bar 412, lug 413, second band 414, the medial surface fixedly connected with extrusion spring 411 of U template 41, the outside fixedly connected with nose bar 412 of extrusion spring 411, the outside fixedly connected with lug 413 of accuse pressure board 49, the nose bar 412 and the medial surface sliding connection of U template 41, the end department of nose bar 412 is located the inside of accuse pressure chamber 43, and the position, the specification all matches with lug 413.

The working principle is as follows: before use, the upper electromagnet 361 and the lower electromagnet 361 are electrified to enable the electromagnet 361 to be electrified and attract the clamping plate 363, the clamping plate 363 moves and compresses the compression spring 362, the upper threading hole 33 and the lower threading hole 33 are opened, then an operator sequentially penetrates the drainage tube 1 through the two threading holes 33 from bottom to top and controls the upper electromagnet 361 to be powered off, so that the upper clamping plate 363 moves to reset under the action of resilience force of the upper compression spring 362 and is clamped on the outer surface of the drainage tube 1 under the action of extrusion force of the compression spring 362, meanwhile, under the action of the anti-skid pad 364, the sliding friction resistance between the clamping plate 363 and the surface of the drainage tube 1 can be effectively improved, the clamping plate 363 can fixedly clamp the drainage tube 1 without applying larger pressure, and when the upper part of the drainage tube 1 is clamped and fixed, the operator continues to push the drainage tube 1 into the connecting box 31, so that a longer section of the drainage tube 1 can be left in the accommodating cavity 32, and then the electromagnet 361 is controlled to be powered off, so that the lower clamping plate 363 can stably clamp the lower half part of the drainage tube 1, and the drainage tube 1 for buffering is reserved between the upper threading hole 33 and the lower threading hole 33;

in the using process, an operator stably fixes the connecting box 31 at the waist and abdomen position through the first belt 37, when the redundant drainage tube 1 below is pulled under the action of external force, the drainage tube 1 can move in position and drive the clamping plate 363 below to move downwards, the clamping plate 363 below can drive the sliding block 34 to move downwards in the downward movement process, the sliding block 34 moves downwards to compress the buffer spring 35, and when the lower part of the drainage tube 1 is pulled, the drainage tube 1 reserved in the accommodating cavity 32 can also move outwards, so that the pulling force applied to the drainage tube 1 can be well buffered, the condition that the wound part is pulled to cause more additional injuries to a patient when the lower part of the drainage tube 1 is pulled is avoided, and the safety in the drainage process is better;

before the use, an operator can tie the U-shaped plate 41 on the leg of the U-shaped plate 41 through the second strap 414, when the user needs to get up to walk, the operator can place the drainage bag 2 inside the U-shaped plate 41, and two side edges of the drainage bag 2 are embedded inside the clamping groove 42, then the push plate 410 is pushed manually, the push plate 410 can drive the pressure control plate 49 to move when moving, the pressure control plate 49 can extrude air inside the pressure control cavity 43 when moving, so that the air inside the pressure control cavity 43 can enter the sealing groove 45 through the connecting groove 44, along with the entering of the air, the air pressure inside the sealing groove 45 is increased, so as to push the sealing rod 46, the movable plate 47 can be driven to move when moving the sealing rod 46, the anti-slip film 48 can be driven to move when being pushed, so that the anti-slip film 48 can be in close contact with the side surface of the drainage bag 2 and stably clamp the drainage bag, the drainage bag 2 can be stably fixed on the U-shaped plate 41, so that the drainage bag 2 cannot swing randomly when a patient walks, the normal walking of the patient cannot be influenced, and discomfort cannot be brought to the patient;

through the setting of extrusion spring 411, can be so that relative sliding friction resistance between nose bar 412 and the lug 413 is great to can be so that drainage bag 2's fixed more stable, but when the patient applyed external force, can be so that lug 413 overcome and the nose bar 412 between sliding friction resistance carries out the position and removes, thereby make push pedal 410 can carry out the position and remove when receiving the great external force that the patient applyed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed nursing device of general drainage of hepatobiliary pancreas mammary gland surgery, includes drainage tube (1), drainage bag (2), its characterized in that: the drainage tube is characterized in that a buffer mechanism (3) is arranged outside the drainage tube (1), the buffer mechanism (3) comprises a connecting box (31), an accommodating cavity (32), threading holes (33), a sliding block (34), a buffer spring (35) and a fixing piece (36), the connecting box (31) is arranged outside the drainage tube (1), the accommodating cavity (32) is formed inside the connecting box (31), the threading holes (33) are formed in the top end and the bottom end of the connecting box (31), the sliding block (34) is connected to the inner side face of the connecting box (31) in a sliding mode, the buffer spring (35) is fixedly connected to the bottom of the sliding block (34), and the fixing piece (36) is arranged inside the connecting box (31); the outside of connecting box (31) is provided with complementary unit (4), complementary unit (4) are including U template (41), centre gripping groove (42), the bottom of connecting box (31) is connected with U template (41), centre gripping groove (42) have been seted up to the medial surface of U template (41).

2. The universal drainage fixing nursing device for the hepatobiliary-pancreatic-mammary gland surgery of claim 1, wherein: buffer gear (3) still include first band (37), the surface of connecting box (31) is provided with first band (37), the quantity of first band (37) is two sets of, and the symmetry sets up the upper and lower both ends at connecting box (31), drainage tube (1) passes two upper and lower through wires holes (33) in proper order.

3. The universal drainage fixing and nursing device for the hepatobiliary, pancreatic and breast surgery as claimed in claim 2, wherein: the fixing piece (36) comprises an electromagnet (361), a compression spring (362), a clamping plate (363) and a non-slip pad (364), the electromagnet (361) is fixedly connected to the inner side face of the connecting box (31), the compression spring (362) is fixedly connected to the outer portion of the electromagnet (361), the clamping plate (363) is fixedly connected to the outer portion of the compression spring (362), and the non-slip pad (364) is fixedly connected to the inner side face of the clamping plate (363).

4. The universal drainage fixing nursing device for the hepatobiliary-pancreatic-mammary gland surgery of claim 3, wherein: the quantity of mounting (36) is two sets ofly, and two sets of mounting (36) set up respectively in the inside of connecting box (31) and the inside of slider (34), and correspond with two threading holes (33) position respectively, the shape of grip block (363) is the arc.

5. The universal drainage fixing nursing device for the hepatobiliary-pancreatic-mammary gland surgery of claim 1, wherein: auxiliary mechanism (4) still include accuse pressure chamber (43), spread groove (44), seal groove (45), sealing rod (46), fly leaf (47), anti-skidding film (48), accuse pressure board (49), push pedal (410), accuse pressure chamber (43) has been seted up to the medial surface of U type board (41), the medial surface sliding connection in accuse pressure chamber (43) has accuse pressure board (49), the external fixed surface of accuse pressure board (49) is connected with push pedal (410), spread groove (44) has been seted up to the medial surface of U type board (41), seal groove (45) have been seted up to the medial surface of U type board (41), the medial surface sliding connection of seal groove (45) has sealing rod (46), the outside fixedly connected with fly leaf (47) of sealing rod (46), a plurality of anti-skidding film (48) are pasted to the surface of fly leaf (47).

6. The universal drainage fixing nursing device for the hepatobiliary-pancreatic-mammary gland surgery of claim 5, wherein: the specification of accuse clamp plate (49) is corresponding with accuse pressure chamber (43), seal groove (45) are linked together through connecting groove (44) and accuse pressure chamber (43), the medial surface sliding connection of fly leaf (47) and U template (41), the position and the centre gripping groove (42) of fly leaf (47) are corresponding.

7. The universal drainage fixing nursing device for the hepatobiliary-pancreatic-mammary gland surgery of claim 6, wherein: the auxiliary mechanism (4) further comprises an extrusion spring (411), a convex rod (412), a convex block (413) and a second binding band (414), the inner side face of the U-shaped plate (41) is fixedly connected with the extrusion spring (411), the outer fixedly connected with convex rod (412) of the extrusion spring (411), and the outer fixedly connected with convex block (413) of the pressure control plate (49).

8. The universal drainage fixing nursing device for the hepatobiliary-pancreatic-mammary gland surgery of claim 7, wherein: the convex rod (412) is connected with the inner side face of the U-shaped plate (41) in a sliding mode, the end of the convex rod (412) is located inside the pressure control cavity (43), and the position and the specification of the convex rod are matched with those of the convex block (413).