CN114533394B - Special multi-position inflatable abdominal belt for enteroscope - Google Patents

Abstract

The invention relates to the technical field of medical instruments, in particular to a multi-position special-purpose inflatable abdominal belt for an enteroscope, which aims at solving the problems that the inflatable pressing abdominal belt in the prior art is labor-consuming in air exhaust and cannot simulate manual pressing rhythm. The invention can not only save labor for inflating the air bags in the case, but also conveniently and regularly inflate and deflate a plurality of air bags at the same time, thereby achieving the effect of simulating hand pressing of a human, and being easy to popularize and use.

Description

Special multi-position inflatable abdominal belt for enteroscope

Technical Field

The invention relates to the field of medical instruments, in particular to a multi-position inflatable special abdominal belt for an enteroscope.

Background

In the enteroscopy process, in order to replace the traditional mode that medical personnel press the abdomen with hands, the abdomen pressing belt is inflated to realize the pressing of the abdomen of a patient in the prior art. The inflatable pressing abdominal belt in the prior art is usually used for pressing an inflatable air bag by a medical worker by hands during inflation, the air bag is hard to press for a long time, the hands of the medical worker are easy to ache, and the inflatable pressing abdominal belt in the prior art cannot simulate the rhythm that the medical worker presses and then loosens the air bag when pressing by a palm. Therefore, the scheme provides the special abdominal belt for enteroscope multi-position inflation and inflation pressing.

Disclosure of Invention

The invention provides a multi-part special inflating abdominal belt for an enteroscope, which solves the problems that the inflating pressing abdominal belt in the prior art is labor-consuming in air exhaust and cannot simulate manual pressing rhythm.

In order to achieve the purpose, the invention adopts the following technical scheme:

the special multi-position inflatable abdominal belt for the enteroscope comprises an abdominal belt, a plurality of pressing air bags arranged on the back surface of the abdominal belt and an inflating mechanism used for inflating the pressing air bags, wherein binding bands are fixed at two ends of the abdominal belt, a connecting box is arranged on the front surface of the abdominal belt, a plurality of air conveying pipes are arranged on the connecting box and used for inflating the pressing air bags respectively, an air release valve and a stop valve are arranged on the air conveying pipes, two adjusting mechanisms are arranged on the front surface of the abdominal belt and used for driving the air release valve to open and close, and an air conveying pipeline is connected between the adjusting mechanisms and the connecting box and used for conveying air in the connecting box to the adjusting mechanisms to drive the adjusting mechanisms to work;

the inflating mechanism comprises a shell, an inflating air bag and a pressing plate, the inflating air bag is installed in the shell, the pressing plate is used for extruding the inflating air bag, an air outlet pipe is connected onto the inflating air bag, the air outlet pipe is detachably connected with the connecting box through a connecting piece, and a transmission mechanism is installed on the shell and used for driving the pressing plate to move in a reciprocating mode.

Preferably, all install the check valve on a plurality of gas-supply pipes, the top of the valve rod of snuffle valve is fixed with the regulating wheel, and the linkage gear has been cup jointed to the outside of snuffle valve, and a plurality of snuffles valves divide into two sets of that quantity is equal, and two adjustment mechanism drive the valve rod rotation in two sets of snuffles valves respectively.

Preferably, the adjusting mechanism comprises a fixed sleeve movably arranged on the front side of the abdominal belt, a buffering air bag arranged at one end of the inner side of the fixed sleeve and a spring arranged at the other end of the inner side of the fixed sleeve, fixed plates are fixed at the ends, close to each other, of the spring and the buffering air bag, the edges of the fixed plates are attached to the inner wall of the fixed sleeve, a connecting column is fixed between the two fixed plates, connecting grooves are formed in the two sides of the fixed sleeve, a plurality of fixed rods are fixed on the outer walls of the two sides of the connecting column, the other ends of the plurality of fixed rods penetrate through the connecting grooves and extend to the outer part of the fixed sleeve and are fixed with racks, the same group of air release valves are distributed on the two sides of the fixed sleeve, the plurality of racks correspond to linkage gears on valve rods of the plurality of air release valves respectively, after the racks are meshed with the linkage gears, the linkage gears are driven to rotate along with the movement of the connecting columns, the air delivery pipeline comprises a fixed pipe fixed on the connecting box and a connecting pipe arranged on the fixed pipe, the other end of the connecting pipe is fixed and communicated with the buffering air bag, and a sealed valve is installed on the fixed pipe.

Preferably, fixed cover passes through coupling assembling to be installed at the binder openly, and coupling assembling establishes the stop collar at spacing post outside including fixing spacing post and the activity cover on fixed cover outer wall, and the stop collar is fixed at the binder openly, and the spiro union has the locking bolt on the stop collar, and the one end butt of locking bolt is on spacing post outer wall, in order to be used for locking spacing post.

Preferably, the connecting piece comprises a connecting sleeve arranged on the connecting box and an inserting pipe arranged at one end, far away from the inflatable air bag, of the air outlet pipe, the inserting pipe is inserted in the connecting sleeve, and the air outlet pipe is provided with an air pressure regulating valve.

Preferably, drive mechanism is including rotating the pivot of connecting at the shell on keeping away from the movable plate and rotating connection on the shell outer wall of aerifing on the inner wall of gasbag one side of inflating, slip joint in the shell, one side rigid coupling of aerifing the gasbag is kept away from to the one end of movable plate and clamp plate, and the bottom surface of movable plate is fixed with the connecting axle, spiral closed-loop formula's spout is seted up along its length direction in the transmission post surface, and the bottom slip joint of connecting axle is in the spout, and the connecting axle slides along the spout, and then drives the movable plate along transmission post axial direction reciprocating motion, and driven gear has been cup jointed to the outside of transmission post, and the one end of pivot extends to the shell inside and is fixed with the driving gear with the driven gear meshing, the handle is installed to the other end of pivot, in order to be used for rotating the pivot.

Preferably, the diameter of driving gear is greater than the driven gear diameter, the spacing groove has all been seted up on the relative both sides inner wall of shell, all is fixed with the stopper on the both sides outer wall of movable plate, and the one end of two stoppers extends to two spacing inslots respectively and with spacing groove sliding connection.

Preferably, a handle is fixed on the outer wall of the shell, and one ends, far away from the abdominal belt, of the two binding belts are adhered through a magic tape.

The invention has the beneficial effects that:

1. through the binder, press the gasbag and aerify the cooperation between the mechanism, can just can aerify to pressing gasbag inside through rotating the handle, but also can aerify to the gasbag inside of difference as required, and then make the convenience more and laborsaving of gas filled process, alleviate medical personnel and pressed the aching pain of hand when aerifing the gasbag.

2. Through the cooperation between inflating mechanism, connecting box, gas transmission pipeline and the adjustment mechanism, can open the airtight valve on the fixed pipe when needs, then the drive adjustment mechanism work that the in-process that recharges does not stop, and then open or close a plurality of disappointing valves to can make and press the inflation that the gasbag can be regular and deflate, and then reach the effect that the simulation true man hand pressed.

The hand-pressing air bag inflation and deflation device is reasonable in structure and simple to operate, can be used for inflating and deflating a plurality of air bags in a labor-saving manner, can be used for inflating and deflating the plurality of air bags regularly, further achieves the effect of simulating hand pressing of a human, and is easy to popularize and use.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a front view of the back of the present invention.

Fig. 3 is an enlarged view of a point a in fig. 1.

Fig. 4 is a schematic structural diagram of the adjusting mechanism of the present invention.

Figure 5 is a schematic view of the structure of the air release valve of the present invention.

Fig. 6 is a schematic structural view of the inflation mechanism of the present invention.

FIG. 7 is a top cross-sectional view of a stop block and a stop groove in the inflation mechanism of the present invention.

Reference numbers in the figures: 1. an abdominal belt; 2. a housing; 3. binding bands; 4. a connecting pipe; 5. a connection box; 6. connecting sleeves; 7. inserting a tube; 8. an air outlet pipe; 9. a gas delivery pipe; 10. a one-way valve; 11. an air pressure regulating valve; 12. fixing a sleeve; 13. a handle; 14. a grip; 15. a fixed tube; 16. pressing the air bag; 17. a limiting sleeve; 18. fixing the rod; 19. a rack; 20. an adjustment wheel; 21. a limiting column; 22. a spring; 23. a buffer air bag; 24. connecting grooves; 25. connecting columns; 26. a fixing plate; 27. a linkage gear; 28. a gas release valve; 29. a limiting groove; 30. an inflatable air bag; 31. pressing a plate; 32. moving the plate; 33. a drive post; 34. a driven gear; 35. a chute; 36. a connecting shaft; 37. a rotating shaft; 38. a driving gear; 39. and a limiting block.

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.

Referring to fig. 1-7, the special multi-position inflatable abdominal belt for enteroscopy comprises an abdominal belt 1, a plurality of pressing air bags 16 arranged on the back surface of the abdominal belt 1 and an inflating mechanism used for inflating the pressing air bags 16, wherein two ends of the abdominal belt 1 are respectively fixed with a bandage 3, one end of each bandage 3, which is far away from the abdominal belt 1, is bonded through a magic tape, a female magic tape is arranged on one bandage 3, and a male magic tape is arranged on the other bandage;

the front surface of the abdominal belt 1 is provided with a connecting box 5, the connecting box 5 is provided with a plurality of air conveying pipes 9 for respectively inflating a plurality of pressing air bags 16, the air conveying pipes 9 are provided with air release valves 28 and stop valves, the air release valves 28 are used for emptying air in the pressing air bags 16, and after the stop valves are closed, the air in the connecting box 5 can not enter the corresponding pressing air bags 16 through the air conveying pipes 9, so that the pressing air bags 16 at a certain position can be determined to be used as required;

the inflating mechanism comprises a shell 2, an inflating airbag 30 arranged in the shell 2 and a pressing plate 31 used for extruding the inflating airbag 30, an air outlet pipe 8 is connected on the inflating airbag 30, the air outlet pipe 8 is detachably connected with a connecting box 5 through a connecting piece, the connecting piece comprises a connecting sleeve 6 arranged on the connecting box 5 and an inserting pipe 7 arranged at one end of the air outlet pipe 8 far away from a pressing airbag 16, the inserting pipe 7 is inserted in the connecting sleeve 6, an air pressure regulating valve 11 is arranged on the air outlet pipe 8, the connecting piece is arranged to facilitate the disassembly and assembly between the inflating mechanism and the abdominal belt 1, the abdominal belt 1 with different types can be used according to different body types of patients, the inflating mechanism can be detached when the abdominal belt 1 is replaced, then the abdominal belt is arranged on the abdominal belt 1 with a proper model, air is input into the connecting box 5 through the air outlet pipe 8 by pressing the inflatable air bag 30, and then is input into the pressing air bag 16 through the air conveying pipe 9;

a handle 13 is fixed on the outer wall of the shell 2, a transmission mechanism is installed on the shell 2 and used for driving the pressing plate 31 to reciprocate, the transmission mechanism comprises a transmission column 33 rotationally connected to the inner wall of one side of the shell 2, which is far away from the inflatable air bag 30, a moving plate 32 slidingly connected in the shell 2 and a rotating shaft 37 rotationally connected to the outer wall of the shell 2, one end of the moving plate 32 is fixedly connected with one side of the pressing plate 31, which is far away from the inflatable air bag 30, a connecting shaft 36 is fixed on the bottom surface of the moving plate 32, a spiral closed-loop type chute 35 is arranged on the surface of the transmission column 33 along the length direction of the surface, the bottom of the connecting shaft 36 is slidingly connected in the chute 35, the connecting shaft 36 slides along the chute 35 and further drives the moving plate 32 to reciprocate along the axial direction of the transmission column 33, a driven gear 34 is sleeved outside the transmission column 33, one end of the rotating shaft 37 extends into the shell 2 and is fixed with a driving gear 38 engaged with the driven gear 34, the other end of the rotating shaft 37 is provided with the handle 14 for rotating the rotating shaft 37, the rotating shaft 37 can be conveniently and laborsavingly rotated by the handle 14, when the handle 14 is rotated, the shell 2 can be held in the hand by holding the handle, the rotating shaft 37 rotates to drive the transmission column 33 to rotate, the connecting shaft 36 moves along the sliding groove 35, and then the moving plate 32 is driven to reciprocate along the length direction of the transmission column 33, so that the inflatable airbag 30 is continuously extruded, the air pressure regulating valve 11 is arranged to discharge the air in the inflatable airbag 30 through the air outlet pipe when the inflatable airbag 30 is extruded, and the external air can be sucked into the inflatable airbag 30 again when the inflatable airbag 30 is recovered;

the diameter of the driving gear 38 is larger than that of the driven gear 34, the inner walls of two opposite sides of the housing 2 are respectively provided with a limiting groove 29, the outer walls of two sides of the moving plate 32 are respectively fixed with a limiting block 39, one end of each of the two limiting blocks 39 respectively extends into the two limiting grooves 29 and is in sliding connection with the limiting grooves 29, and the large gear is used for driving the small gear to rotate, so that the process of pressing the inflatable air bag 30 is easier;

the front side of the abdominal belt 1 is provided with two adjusting mechanisms for driving the air release valves 28 to open and close, an air conveying pipeline is connected between the adjusting mechanisms and the connecting box 5 for conveying air in the connecting box 5 to the adjusting mechanisms to drive the adjusting mechanisms to work, the air conveying pipes 9 are respectively provided with the one-way valves 10, the top parts of the valve rods of the air release valves 28 are fixedly provided with adjusting wheels 20, the outer parts of the air release valves 28 are sleeved with linkage gears 27, the air release valves 28 are divided into two groups with equal number, the two adjusting mechanisms respectively drive the valve rods in the two groups of air release valves 28 to rotate, the adjusting mechanisms comprise fixed sleeves 12 movably arranged on the front side of the abdominal belt 1, buffer air bags 23 arranged at one ends of the inner sides of the fixed sleeves 12 and springs 22 arranged at the other ends of the inner sides of the fixed sleeves 12, one ends of the springs 22 close to the buffer air bags 23 are respectively provided with fixed plates 26, the edges of the fixed plates 26 are attached to the inner walls of the fixed sleeves 12, a connecting column 25 is fixed between two fixing plates 26, connecting grooves 24 are respectively formed on two sides of the fixing sleeve 12, a plurality of fixing rods 18 are respectively fixed on the outer walls of two sides of the connecting column 25, the other ends of the plurality of fixing rods 18 extend to the outside of the fixing sleeve 12 through the connecting grooves 24 and are fixed with racks 19, the same group of air release valves 28 are distributed on two sides of the fixing sleeve 12, the plurality of racks 19 respectively correspond to linkage gears 27 on valve rods of the plurality of air release valves 28, after the racks 19 are meshed with the linkage gears 27, the linkage gears 27 are driven to rotate along with the movement of the connecting column 25, the air delivery pipeline comprises a fixing pipe 15 fixed on the connecting box 5 and a connecting pipe 4 installed on the fixing pipe 15, the other end of the connecting pipe 4 is fixed and communicated with the buffering air bag 23, a closed valve is installed on the fixing pipe 15, the one-way valve 10 enables air in the connecting box 5 to be delivered to one side of the pressing air bag 16 only through the one-way valve 10, the air in the pressing air bag 16 can not pass through the one-way valve 10, after the closed valve is opened, the air in the connecting box 5 can enter the connecting pipe 4 through the fixing pipe 15, then enters the buffering air bag 23 from the connecting pipe 4, and can drive the connecting column 25 to move along with the expansion and contraction of the buffering air bag 23, so that the linkage gear 27 can be rotated through the rack 19, and the purpose of opening and closing the air release valve 28 is finally achieved;

fixed cover 12 passes through coupling assembling to be installed in binder 1 openly, coupling assembling establishes the stop collar 17 at spacing post 21 outside including fixing spacing post 21 and the activity cover on fixed cover 12 outer wall, stop collar 17 is fixed at binder 1 openly, the spiro union has the locking bolt on the stop collar 17, the one end butt of locking bolt is on spacing post 21 outer wall, in order to be used for locking spacing post 21, coupling assembling's setting can conveniently be fixed cover 12's position, thereby can remove fixed cover 12 when needs use adjustment mechanism, make rack 19 and linkage gear 27 meshing, then can part rack 19 and linkage gear 27 when not needing to use adjustment mechanism.

The working principle is as follows: when the device is used, the abdominal belt 1 is bound on the abdomen of a patient, then the two binding belts 3 are tightly bound, then the position needing to be pressed is confirmed, then the stop valve on the gas transmission pipe 9 for transmitting gas to the pressing gas bag 16 corresponding to the position is opened, then the handle 13 is held in the hand, then the handle 14 is held to rotate the rotating shaft 37, the rotating shaft 37 drives the transmission column 33 to rotate, the transmission column 33 rotates to enable the connecting shaft 36 to move along the sliding groove 35, and further the moving plate 32 is driven to reciprocate along the length direction of the transmission column 33, so that the inflating gas bag 30 is continuously extruded, air in the inflating gas bag 30 is transmitted into the connecting box 5, finally the air is transmitted into the corresponding pressing gas bag 16 through the corresponding gas transmission pipe 9, and the air escape valve 28 is opened to empty the gas in the corresponding pressing gas bag 16;

when hand pressing needs to be simulated, all the air release valves 28 are checked to be kept in a closed state, then the locking bolts on the limiting sleeve 17 can be unscrewed, the stop valves on the fixing pipes 15 are opened, then the fixing sleeve 12 is moved, the racks 19 in the adjusting mechanism are meshed with the linkage gears 27 on the corresponding air release valve 28 valve rods, then the locking bolts are closed, then the handles 14 are also held to rotate, the inflatable air bag 30 is pressed, the inflatable air bag 30 fills air into the connecting box 5, then the air is conveyed into the pressing air bag 16 through the air conveying pipes 9, and simultaneously the air is conveyed into the buffering air bag 23 through the fixing pipes 15 and the connecting pipe 4, the buffering air bag 23 extends when being inflated, so that the connecting column 25 is driven to move to one side close to the springs 22, the springs 22 are further compressed, the connecting column 25 drives the linkage racks 19 to move when moving, linkage rack 19 and then drive linkage gear 27 and rotate, thereby open release valve 28, thereby can be with the gas outgoing in the gasbag 16 of pressing after inflating, later simultaneously, then buffering gasbag 23 is compressed under the effect of spring, gas in the buffering gasbag 23 enters into inside the connecting box 5, spliced pole 25 drives rack 29 and moves to the direction opposite before with, and then close release valve 28, so reciprocal, reached the effect that realizes that the anthropomorphic dummy manually presses at the repeated inflation and deflation in-process of pressing gasbag 16.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. Special type binder is aerifyd with many positions to intestines mirror, including binder (1), set up in a plurality of pressing gasbag (16) at the binder (1) back and be used for pressing the gas filled air charging mechanism of gasbag (16), its characterized in that, the both ends of binder (1) all are fixed with bandage (3), binder (5) are openly installed to binder (1), install a plurality of gas-supply pipes (9) on binder (5) for aerify in a plurality of pressing gasbag (16) respectively, all install disappointing valve (28) and stop valve on a plurality of gas-supply pipes (9), binder (1) openly install two adjustment mechanism, in order to be used for driving disappointing valve (28) to open and shut, all install check valve (10) on a plurality of gas-supply pipes (9), the top of the valve rod of disappointing valve (28) is fixed with regulating wheel (20), and the outside of disappointing valve (28) has cup jointed linkage gear (27), a plurality of snuffles (28) divide into two sets of that quantity equals, and two adjustment mechanism drive the valve rod rotation in two sets of snuffles (28) respectively, be connected with gas transmission pipeline between adjustment mechanism and connection box (5), in order to be used for carrying the adjustment mechanism work with the interior air of connection box (5) in the drive adjustment mechanism, adjustment mechanism includes movable mounting at positive fixed cover (12) of binder (1), installs at buffer air bag (23) of fixed cover (12) inboard one end and installs spring (22) at the inboard other end of fixed cover (12), and the one end that spring (22) and buffer air bag (23) are close to mutually all is fixed with fixed plate (26), and fixed plate (26) edge and fixed cover (12) inner wall laminating are fixed with spliced pole (25) between two fixed plate (26), and connecting groove (24) have all been seted up to the both sides of fixed cover (12), all be fixed with a plurality of dead levers (18) on the both sides outer wall of spliced pole (25), the other end of a plurality of dead levers (18) all runs through connecting groove (24) and extends to fixed cover (12) outside and is fixed with rack (19), same group of release valve (28) distribute in the both sides of fixed cover (12), a plurality of rack (19) respectively with a plurality of release valve (28) linkage gear (27) on the valve rod corresponding, after rack (19) and linkage gear (27) meshing, along with the removal of spliced pole (25) and drive linkage gear (27) and rotate, gas transmission pipeline is including fixing fixed pipe (15) on junction box (5) and installing connecting pipe (4) on fixed pipe (15), the other end and the buffer air bag (23) of connecting pipe (4) are fixed and communicate, install the airtight valve on fixed pipe (15);

the inflating mechanism comprises a shell (2), an inflating air bag (30) installed in the shell (2) and a pressing plate (31) used for extruding the inflating air bag (30), an air outlet pipe (8) is connected to the inflating air bag (30), the air outlet pipe (8) and a connecting box (5) are connected in a detachable mode through a connecting piece, a transmission mechanism is installed on the shell (2) and used for driving the pressing plate (31) to move in a reciprocating mode, the transmission mechanism comprises a transmission column (33) rotatably connected to the inner wall of one side of the shell (2) far away from the inflating air bag (30), a moving plate (32) connected in the shell (2) in a sliding mode and a rotating shaft (37) rotatably connected to the outer wall of the shell (2), one end of the moving plate (32) is fixedly connected to one side, away from the inflating air bag (30), of the pressing plate (31), a connecting shaft (36) is fixed to the bottom surface of the moving plate (32), a spiral closed-loop type sliding groove (35) is formed in the surface of the transmission column (33) along the length direction, the bottom sliding connection of connecting axle (36) is in spout (35), and connecting axle (36) slide along spout (35), and then drive movable plate (32) along transmission post (33) axial direction reciprocating motion, and driven gear (34) have been cup jointed to the outside of transmission post (33), and the one end of pivot (37) extends to inside and be fixed with driving gear (38) with driven gear (34) meshing of shell (2), handle (14) are installed to the other end of pivot (37) for rotate pivot (37).

2. The special multi-position inflatable abdominal belt for the enteroscope according to claim 1, wherein the fixing sleeve (12) is installed on the front surface of the abdominal belt (1) through a connecting assembly, the connecting assembly comprises a limiting post (21) fixed on the outer wall of the fixing sleeve (12) and a limiting sleeve (17) movably sleeved outside the limiting post (21), the limiting sleeve (17) is fixed on the front surface of the abdominal belt (1), a locking bolt is screwed on the limiting sleeve (17), and one end of the locking bolt abuts against the outer wall of the limiting post (21) to lock the limiting post (21).

3. The special multi-position inflatable abdominal belt for the enteroscope according to claim 1, wherein the connecting piece comprises a connecting sleeve (6) installed on the connecting box (5) and an inserting tube (7) installed at one end of the air outlet tube (8) far away from the inflatable air bag (30), the inserting tube (7) is inserted into the connecting sleeve (6), and the air outlet tube (8) is provided with an air pressure regulating valve (11).

4. The special multi-position abdominal belt for enteroscopy inflation according to claim 1, wherein the diameter of the driving gear (38) is larger than that of the driven gear (34), the inner walls of two opposite sides of the housing (2) are both provided with a limiting groove (29), the outer walls of two sides of the moving plate (32) are both fixed with limiting blocks (39), and one end of each of the two limiting blocks (39) extends into the two limiting grooves (29) and is in sliding connection with the limiting grooves (29).

5. The special multi-position inflatable abdominal belt for the enteroscope according to claim 1, wherein a handle (13) is fixed on the outer wall of the shell (2), and one ends of the two binding bands (3) far away from the abdominal belt (1) are adhered by magic tapes.

Images