CN219613935U - Rib traction opening device - Google Patents

Abstract

The utility model discloses rib retractor equipment, which belongs to the technical field related to medical equipment, and the technical scheme is characterized by comprising a fixed seat, wherein a screw rod is arranged on the right side of the fixed seat, the screw rod penetrates through the fixed seat and is rotationally connected with the left side of the inner wall of the fixed seat, a strip-shaped opening is formed in the bottom of the fixed seat, two adjusting blocks are connected with the surface of the screw rod in a threaded manner, the two adjusting blocks penetrate through the strip-shaped opening and extend to the lower side of the fixed seat, a supporting plate is fixedly connected to the back surface of the adjusting blocks, an adjusting seat is fixedly connected to the top of the supporting plate, and an adjusting rod is inserted into the top of the adjusting seat.

Description

Rib traction opening device

Technical Field

The utility model relates to the technical field related to medical equipment, in particular to rib retractor equipment.

Background

Chest surgery is an old subject, the formation and development of the chest surgery are greatly carried out for 1 century, meanwhile, the development is carried out by accumulating clinical experiences of drops, the chest surgery has an independent theoretical basis and is mutually penetrated with each subject, modern chest surgeons do not need to explore the relationship between a certain disease and surgical treatment as hard as a predecessor, the predecessor has left a lot of successful or failed experience training for us, and summary is made according to the experience training, the basic theory of chest surgery is formed, the chest surgeons are cultured and trained to emphasize that the chest surgeons learn the whole process accompanied by medical practice, different learning contents of the chest surgeons at different stages and different levels can absorb new knowledge continuously in learning, so that the chest surgeons are enabled to be mature and plump continuously, and in order to facilitate the operation of the operation knife stretching into the body, the incision is required to be stretched by using a rib retractor, so that the operation is widened.

However, when the existing rib retractor is used for expanding the incision, the wound of a patient can continuously bleed, excessive blood loss of the patient is easy to occur, the operation risk is high, and the rib retractor is directly placed on the patient when in use, so that the patient is easy to be pressed, and discomfort of the patient occurs.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the rib retractor which has the advantages of being capable of performing compression hemostasis on the wound of a patient, reducing the bleeding amount of the wound of the patient, reducing the operation risk, installing the rib retractor at the bed bottom, preventing the rib retractor from causing compression feeling to the patient and improving the comfort level of the patient.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a rib tractive seting up, includes the fixing base, the fixing base right side is provided with the lead screw, the lead screw runs through the fixing base and rotates with the inner wall left side of fixing base to be connected, the bar mouth has been seted up to the bottom of fixing base, the surface threaded connection of lead screw has a quantity to two regulating blocks, the regulating block runs through the bar mouth and extends to the below of fixing base, the back fixedly connected with backup pad of regulating block, the top fixedly connected with regulating seat of backup pad, the top of regulating seat is pegged graft there is the regulation pole, and two regulation pole opposite sides equal fixedly connected with connecting rod, two the equal fixedly connected with fixed plate of opposite sides of connecting rod, the front rotation of fixed plate is connected with the rotor plate, the bottom fixedly connected with arc, the inner roof of arc is provided with the gasbag, two the equal fixedly connected with gas transmission mechanism of looks dorsal part of backup pad, gas transmission mechanism runs through rotor plate, arc and gasbag in proper order and extends to the inside of gasbag, the bottom of fixing base is provided with the controller.

Further, the collecting tank has been seted up to the interior bottom wall of arc, the discharge port has been seted up to the interior bottom wall of collecting tank, the bottom of arc is provided with the rubber buffer, the rubber buffer runs through the discharge port and extends to the inside of collecting tank.

Further, the inner wall of arc is provided with the silica gel layer, the filtration mouth that is linked together with the collecting vat is seted up at the top of silica gel layer, the inner wall of filtration mouth is provided with the stainless steel filter screen, the inner wall of filtration mouth is provided with the silica gel filter screen that is located stainless steel filter screen top.

Furthermore, a protective layer is arranged at the bottom of the air bag, and the protective layer is a medical silica gel material member.

Further, the gas transmission mechanism comprises a gas tank, a second electric push rod is arranged on the inner bottom wall of the gas tank, a piston is fixedly connected to the top of the second electric push rod, a gas transmission pipe is communicated with the top of the gas tank, the gas transmission pipe sequentially penetrates through the rotating plate, the arc-shaped plate and the air bag and extends to the inside of the air bag, and the input end of the second electric push rod is electrically connected with the output end of the controller.

Further, the inner wall of the gas pipe is provided with an electromagnetic valve, and the input end of the electromagnetic valve is electrically connected with the output end of the controller.

Further, the inner bottom wall of the adjusting seat is provided with a first electric push rod, the top of the first electric push rod is fixedly connected with the bottom of the adjusting rod, and the output end of the first electric push rod is electrically connected with the output end of the controller.

Further, first spacing hole has all been seted up to the both sides of fixing base, two the equal fixedly connected with gag lever post of opposite side of adjusting the seat, the gag lever post runs through first spacing hole and extends to the inside in first spacing hole.

Further, the top fixedly connected with of fixing base is two mounting panels, and two a plurality of screw has all been seted up to the opposite side of mounting panel.

Further, the second limiting hole is formed in the back of the rotating plate, the fixing pin is arranged on the back of the fixing plate, and the fixing pin sequentially penetrates through the fixing plate and the second limiting hole and extends to the inside of the second limiting hole.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) When the device is installed, the fixing seat is fixed at the bottom of an operating table, then a user adjusts the rotating plate, the rotating plate drives the arc plate to be sleeved on a wound of a patient, then the controller starts the gas transmission mechanism, the gas transmission mechanism inputs gas into the gas bag, the gas bag begins to expand, so that the wound of the patient is pressed, the bleeding amount of the wound of the patient is reduced, the operation risk is reduced, the screw rod is rotated, the screw rod drives two adjusting blocks (the directions of threads formed on the inner walls of the two adjusting blocks are opposite), the adjusting blocks drive the supporting plate to move to two sides, the supporting plate drives the fixing plate to move to two sides through the adjusting seat, the adjusting rod and the connecting rod, and the fixing plate drives the rotating plate and the arc plate to move to two sides, so that the wound of the patient is propped up, the whole rib retractor can not cause pressing sense to the patient, and the comfort of the patient is improved;

(2) Through setting up collecting vat, discharge port and rubber stopper, the blood that patient's wound flows out can get into the collecting vat in the operation process, has avoided patient's wound to flow out the blood and has got into patient's abdominal cavity and cause the infection, discharge the rubber stopper after the operation is finished can be with the blood that collects in the collecting vat through the discharge port discharge;

(3) Through setting up silica gel layer, filter port, silica gel filter screen and stainless steel filter screen, silica gel layer and silica gel filter screen can form the interlayer between patient's wound and arc, avoid the arc to cause secondary wound to patient's wound, filter port and stainless steel filter screen are convenient for in patient's outflow body fluid gets into the collecting vat, through setting up the protective layer, the protective layer of gasbag bottom can avoid the direct wound contact with patient of gasbag, reduces the infection risk;

(4) The air conveying mechanism is arranged, the controller controls the second electric push rod in the air tank to start when in air conveying, the second electric push rod drives the piston to move upwards to input air in the air tank into the air bag through the air conveying pipe, so that an air source is provided for the expansion of the air bag, the stability of the expansion of the air bag is improved, the electromagnetic valve is controlled to be opened by the controller when in air conveying, the electromagnetic valve is controlled to be closed by the controller after the air conveying is finished, the backflow phenomenon of the air in the air bag is avoided, and the stability of the expansion of the air bag is improved;

(5) By arranging the first electric push rod, the controller can control the first electric push rod to start because of the difference of the body types of different patients, and the first electric push rod can be provided with the adjusting rod to move up and down, so that the height of the arc plate can be adjusted, the practicability of rib retracting equipment is improved, the mounting plate can be fixed on two sides of an operating table by using bolts to pass through the screw holes through the mounting plate and screw holes, the whole rib retracting equipment can be fixed, and a user can conveniently and rapidly install the rib retracting equipment;

(6) Through setting up first spacing hole and gag lever post, the backup pad is when driving the regulation seat and remove, and the regulation seat drives the gag lever post and removes in first spacing hole to can carry out spacing and support to the regulation seat, improve rib retractor's stability, through setting up second spacing hole and fixed pin, after the arc cover is on patient wound, insert in the second spacing hole through the fixed pin, fix the pivoted board, prevent that the pivoted board can drive the condition that the arc appears positional deviation in the use.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is a schematic illustration of the connection of a stationary plate, a rotating plate and an arcuate plate according to the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 2;

FIG. 6 is an enlarged view of the utility model at B in FIG. 2;

fig. 7 is an enlarged view of the present utility model at C in fig. 2.

The reference numerals in the figures illustrate:

1. a fixing seat; 101. a first limiting hole; 2. a rotating plate; 201. a second limiting hole; 3. an arc-shaped plate; 301. a collection tank; 302. a rubber stopper; 303. a discharge hole; 4. an air bag; 401. a protective layer; 5. a silica gel layer; 501. a filtering port; 502. a silica gel filter screen; 503. stainless steel filter screen; 6. a gas delivery mechanism; 601. a second electric push rod; 602. a piston; 603. an electromagnetic valve; 604. a gas pipe; 605. a gas tank; 7. a support plate; 8. an adjusting block; 9. a screw rod; 10. an adjusting seat; 11. a first electric push rod; 12. an adjusting rod; 13. a connecting rod; 14. a fixing plate; 15. a fixing pin; 16. a mounting plate; 1601. a screw hole; 17. a strip-shaped opening; 18. a controller; 19. and a limit rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1-7, in an embodiment of the present utility model, a rib stretching device includes a fixing seat 1, a screw rod 9 is disposed on the right side of the fixing seat 1, the screw rod 9 penetrates through the fixing seat 1 and is rotationally connected with the left side of the inner wall of the fixing seat 1, a strip-shaped opening 17 is disposed at the bottom of the fixing seat 1, two adjusting blocks 8 are in threaded connection with the surface of the screw rod 9, the adjusting blocks 8 penetrate through the strip-shaped opening 17 and extend to the lower side of the fixing seat 1, a supporting plate 7 is fixedly connected with the back of the adjusting blocks 8, an adjusting seat 10 is fixedly connected with the top of the supporting plate 7, an adjusting rod 12 is inserted at the top of the adjusting seat 10, two opposite sides of the adjusting rods 12 are fixedly connected with connecting rods 13, opposite sides of the two connecting rods 13 are fixedly connected with a fixing plate 14, the front side of the fixing plate 14 is rotationally connected with a rotating plate 2, the bottom of the rotating plate 2 is fixedly connected with an arc plate 3, an inner top wall of the arc plate 3 is provided with an air bag 4, opposite sides of the two supporting plates 7 are fixedly connected with an air conveying mechanism 6, the air conveying mechanism 6 sequentially penetrates through the rotating plate 2, the fixing plates 3 and 4 and extends to the inside the air bag 4, and a controller 18 is disposed at the bottom of the air bag 1.

Referring to fig. 2, 4 and 6, a collecting groove 301 is formed in the inner bottom wall of the arc plate 3, a discharge hole 303 is formed in the inner bottom wall of the collecting groove 301, a rubber plug 302 is arranged at the bottom of the arc plate 3, the rubber plug 302 penetrates through the discharge hole 303 and extends to the inside of the collecting groove 301, blood flowing out of a wound of a patient can enter the collecting groove 301 in the operation process through the collecting groove 301, the blood flowing out of the wound of the patient is prevented from entering abdominal cavities of the patient to cause infection, and the blood collected in the collecting groove 301 can be discharged through the discharge hole 303 by discharging the rubber plug 302 after the operation is finished.

Referring to fig. 2, fig. 4, fig. 6, the inner wall of arc 3 is provided with silica gel layer 5, the filter port 501 that is linked together with collecting vat 301 has been seted up at the top of silica gel layer 5, the inner wall of filter port 501 is provided with stainless steel filter screen 503, the inner wall of filter port 501 is provided with the silica gel filter screen 502 that is located stainless steel filter screen 503 top, through setting up silica gel layer 5, filter port 501, silica gel filter screen 502 and stainless steel filter screen 503, silica gel layer 5 and silica gel filter screen 502 can form the interlayer between patient's wound and arc 3, avoid arc 3 to cause the secondary wound to patient's wound, filter port 501 and stainless steel filter screen 503 are convenient for in the body fluid entering collecting vat 301 that the patient flows.

Referring to fig. 2, 4 and 5, a protective layer 401 is arranged at the bottom of the air bag 4, the protective layer 401 is a medical silica gel material member, and the protective layer 401 at the bottom of the air bag 4 can prevent the air bag 4 from directly contacting with a wound of a patient by arranging the protective layer 401, so that infection risk is reduced.

Referring to fig. 2 and 7, the gas transmission mechanism 6 includes a gas tank 605, a second electric push rod 601 is disposed on an inner bottom wall of the gas tank 605, a piston 602 is fixedly connected to a top of the second electric push rod 601, a gas pipe 604 is communicated to a top of the gas tank 605, the gas pipe 604 sequentially penetrates through the rotating plate 2, the arc plate 3 and the airbag 4 and extends to an inside of the airbag 4, an input end of the second electric push rod 601 and an output end of the controller 18 are electrically connected through the gas transmission mechanism 6, the controller 18 controls the second electric push rod 601 in the gas tank 605 to start during gas transmission, and the second electric push rod 601 drives the piston 602 to move upwards to input gas in the gas tank 605 into the airbag 4 through the gas pipe 604, so that a gas source is provided for expansion of the airbag 4, and stability of the expansion of the airbag 4 is improved.

Referring to fig. 5, an electromagnetic valve 603 is disposed on the inner wall of the gas pipe 604, an input end of the electromagnetic valve 603 is electrically connected with an output end of the controller 18, the electromagnetic valve 603 is controlled to be opened by the controller 18 during gas transmission through the electromagnetic valve 603, the electromagnetic valve 603 is controlled to be closed by the controller 18 after gas transmission is completed, backflow of gas in the air bag 4 is avoided, and stability of expansion of the air bag 4 is improved.

Referring to fig. 2, the inner bottom wall of the adjusting seat 10 is provided with a first electric push rod 11, the top of the first electric push rod 11 is fixedly connected with the bottom of the adjusting rod 12, the output end of the first electric push rod 11 is electrically connected with the output end of the controller 18, by arranging the first electric push rod 11, the controller 18 can control the first electric push rod 11 to start because of the difference of different patient sizes, the first electric push rod 11 can move up and down with the adjusting rod 12, so that the height of the arc plate 3 can be adjusted, and the practicability of rib retracting equipment is improved.

Referring to fig. 2, the two sides of the fixing base 1 are provided with first limiting holes 101, the opposite sides of the two adjusting bases 10 are fixedly connected with limiting rods 19, the limiting rods 19 penetrate through the first limiting holes 101 and extend to the inside of the first limiting holes 101, and by arranging the first limiting holes 101 and the limiting rods 19, the supporting plate 7 drives the adjusting bases 10 to move while driving the adjusting bases 10, the adjusting bases 10 drive the limiting rods 19 to move in the first limiting holes 101, so that the adjusting bases 10 can be limited and supported, and the stability of rib retracting equipment is improved.

Referring to fig. 1 and 2, the top of the fixing base 1 is fixedly connected with two mounting plates 16, the opposite sides of the two mounting plates 16 are respectively provided with a plurality of screw holes 1601, and by arranging the mounting plates 16 and the screw holes 1601, the mounting plates 16 can be fixed on two sides of an operating table by using bolts to pass through the screw holes 1601, so that the whole rib traction device can be fixed, and a user can conveniently and rapidly install the rib traction device.

Referring to fig. 3, the back of the rotating plate 2 is provided with a second limiting hole 201, the back of the fixed plate 14 is provided with a fixing pin 15, the fixing pin 15 sequentially penetrates through the fixed plate 14 and the second limiting hole 201 and extends to the inside of the second limiting hole 201, after the arc plate 3 is sleeved on a wound of a patient, the fixing pin 15 is inserted into the second limiting hole 201 to fix the rotating plate 2, and the condition that the rotating plate 2 can drive the arc plate 3 to shift in position in the use process is prevented.

The working principle of the utility model is as follows: when in use, the mounting plate 16 can be fixed at two sides of the operation table by using bolts to pass through the screw holes 1601, so that the whole rib traction device can be fixed, a user can conveniently and quickly install the rib traction device, after the fixing seat 1 is fixed at the bottom of the operation table, firstly, the controller 18 can control the first electric push rod 11 to start due to the difference of the body types of different patients, the first electric push rod 11 can carry out up-and-down movement with the adjusting rod 12, thereby adjusting the height of the arc plate 3, increasing the practicability of rib traction device, then the user adjusts the rotating plate 2, the rotating plate 2 drives the arc plate 3 to be sleeved on the wound of the patient, the fixing pin 15 is inserted into the second limiting hole 201 to fix the rotating plate 2, the condition that the rotating plate 2 drives the arc plate 3 to shift in position in the use process is prevented, then the air conveying mechanism 6 is started through the controller 18, the electromagnetic valve 603 is controlled to be opened by the controller 18 during air conveying, the electromagnetic valve 603 is controlled to be closed by the controller 18 after the air conveying is finished, the backflow phenomenon of air in the air bag 4 is avoided, the stability of the expansion of the air bag 4 is improved, the second electric push rod 601 in the air tank 605 is controlled to be started by the controller 18, the second electric push rod 601 drives the piston 602 to move upwards to input the air in the air tank 605 into the air bag 4 through the air conveying pipe 604, thus providing an air source for the expansion of the air bag 4, improving the stability of the expansion of the air bag 4, the air bag 4 begins to expand, thereby compressing the wound of a patient, reducing the bleeding amount of the wound of the patient, reducing the operation risk, the protective layer 401 at the bottom of the air bag 4 can prevent the air bag 4 from directly contacting the wound of the patient, reducing the infection risk, and then the screw 9 is rotated, the screw rod 9 drives two regulating blocks 8 (the screw thread directions of the inner walls of the two regulating blocks 8 are opposite), the regulating blocks 8 drive the supporting plate 7 to move to two sides, the supporting plate 7 drives the fixing plate 14 to move to two sides through the regulating seat 10, the regulating rod 12 and the connecting rod 13, the supporting plate 7 drives the limiting rod 19 to move in the first limiting hole 101 while driving the regulating seat 10 to move, so that the regulating seat 10 can be limited and supported, the stability of rib retractor is improved, the fixing plate 14 drives the rotating plate 2 and the arc plate 3 to move to two sides, so that the wound of a patient is propped up, the whole rib retractor can not cause a pressing sense on the patient, the comfort level of the patient is improved, blood flowing out of the wound of the patient can enter the collecting groove 301 in the operation process, the infection caused by the blood flowing out of the wound of the patient is avoided, the silica gel layer 5 and the silica gel filter 502 can form an interlayer between the wound of the patient and the arc plate 3, the secondary wound of the patient is avoided, the filter port 501 and the stainless steel operation 503 is convenient for the body fluid flowing out of the patient enters the collecting groove 301, and the blood is discharged out of the collecting groove 303 after the operation 503 is finished, and the blood is discharged out of the filter screen 301 through the collecting groove 303.

It should be noted that, in the above description, the first electric putter 11, the second electric putter 601, the electromagnetic valve 603, the controller 18, etc. are relatively mature devices in the prior art, the specific model may be selected according to actual needs, and meanwhile, the power supply of the first electric putter 11, the second electric putter 601, the electromagnetic valve 603, and the controller 18 may be a built-in power supply, or may be a mains supply, and the specific power supply mode may be selected as appropriate, which is not described herein.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (10)

1. Rib retractor device, including fixing base (1), its characterized in that: the utility model provides a gas transmission mechanism, including fixing base (1), screw rod (9) are provided with on right side, screw rod (9) run through fixing base (1) and rotate with the inner wall left side of fixing base (1) and be connected, bar mouth (17) have been seted up to the bottom of fixing base (1), the surface threaded connection of screw rod (9) has regulating block (8) that quantity is two, regulating block (8) run through bar mouth (17) and extend to the below of fixing base (1), the back fixedly connected with backup pad (7) of regulating block (8), the top fixedly connected with regulating seat (10) of backup pad (7), peg graft at the top of regulating seat (10) has regulation pole (12), two regulation pole (12) opposite sides all fixedly connected with connecting rod (13), two the equal fixedly connected with fixed plate (14) of opposite sides of connecting rod (13), the front rotation of fixed plate (14) is connected with rolling plate (2), the bottom fixedly connected with arc (3) of rolling plate (2), the inside of arc (3) is provided with (4), the back of two (7) is connected with backup pad (6) respectively, mechanism (6) are connected with mechanism (6) in proper order, mechanism (6) are run through in proper order The arc-shaped plate (3) and the air bag (4) extend to the inside of the air bag (4), and a controller (18) is arranged at the bottom of the fixing seat (1).

2. A rib retraction device according to claim 1, wherein: the collecting tank (301) has been seted up to the interior bottom wall of arc (3), discharge port (303) have been seted up to the interior bottom wall of collecting tank (301), the bottom of arc (3) is provided with rubber buffer (302), rubber buffer (302) run through discharge port (303) and extend to the inside of collecting tank (301).

3. A rib retraction device according to claim 1, wherein: the inner wall of arc (3) is provided with silica gel layer (5), filtration mouth (501) that are linked together with collecting vat (301) have been seted up at the top of silica gel layer (5), the inner wall of filtration mouth (501) is provided with stainless steel filter screen (503), the inner wall of filtration mouth (501) is provided with silica gel filter screen (502) that are located stainless steel filter screen (503) top.

4. A rib retraction device according to claim 1, wherein: the bottom of the air bag (4) is provided with a protective layer (401), and the protective layer (401) is a medical silica gel material member.

5. A rib retraction device according to claim 1, wherein: the gas transmission mechanism (6) comprises a gas tank (605), a second electric push rod (601) is arranged on the inner bottom wall of the gas tank (605), a piston (602) is fixedly connected to the top of the second electric push rod (601), a gas transmission pipe (604) is communicated with the top of the gas tank (605), the gas transmission pipe (604) sequentially penetrates through the rotating plate (2), the arc-shaped plate (3) and the air bag (4) and extends to the inside of the air bag (4), and the input end of the second electric push rod (601) is electrically connected with the output end of the controller (18).

6. A rib retraction device according to claim 5 wherein: the inner wall of the gas pipe (604) is provided with a solenoid valve (603), and the input end of the solenoid valve (603) is electrically connected with the output end of the controller (18).

7. A rib retraction device according to claim 1, wherein: the inner bottom wall of the adjusting seat (10) is provided with a first electric push rod (11), the top of the first electric push rod (11) is fixedly connected with the bottom of the adjusting rod (12), and the output end of the first electric push rod (11) is electrically connected with the output end of the controller (18).

8. A rib retraction device according to claim 1, wherein: the two sides of the fixing seat (1) are provided with first limiting holes (101), two opposite sides of the adjusting seat (10) are fixedly connected with limiting rods (19), and the limiting rods (19) penetrate through the first limiting holes (101) and extend to the inside of the first limiting holes (101).

9. A rib retraction device according to claim 1, wherein: the top fixedly connected with of fixing base (1) is two mounting panel (16), and two a plurality of screw (1601) have all been seted up to the opposite side of mounting panel (16).

10. A rib retraction device according to claim 1, wherein: the back of rotating plate (2) has seted up second spacing hole (201), the back of fixed plate (14) is provided with fixed pin (15), fixed pin (15) run through fixed plate (14) and second spacing hole (201) in proper order and extend to the inside of second spacing hole (201).