CN215024864U

CN215024864U - Anal canal fixing device

Info

Publication number: CN215024864U
Application number: CN202120632374.0U
Authority: CN
Inventors: 徐元春; 邓小炼; 赵松; 刘琴; 杜娟; 聂洁; 黄程程; 张燕梅; 唐晓梅
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-07
Anticipated expiration: 2031-03-29

Abstract

The utility model belongs to the technical field of medical supplies, specifically disclose an anal canal fixing device, including body and gasbag, the body is enclosed by a plurality of arc pipe walls, arc pipe wall one side is equipped with vertical standing groove, be equipped with the pivot in the standing groove, outside pivot one end stretches out the pipe, the gasbag is rectangular shape, the fixed setting of gasbag one end is in the pivot, the gasbag winding is the drum form in the pivot, the gasbag other end stretches out standing groove and adjacent arc pipe wall fixed connection, be equipped with the holder in the standing groove, the gasbag passes outside the clamping part of holder stretches to the standing groove, when the pivot rotates, the holder is opened, the gasbag stretches to the outer one end of standing groove and is connected with the mechanism of aerifing. Adopt this technical scheme, utilize body structure and gasbag to combine, the control gasbag stretches out the length of standing groove, and one section inflation that the gasbag stretches out the standing groove is outwards pushed away adjacent arc pipe wall to enlarge the size of body, the gasbag inflation offsets with the rectum wall simultaneously, realizes that the body is fixed relative to the rectum wall.

Description

Anal canal fixing device

Technical Field

The utility model belongs to the technical field of medical supplies, a anal canal fixing device is related to.

Background

In clinical treatment, anal tube indwelling is frequently used for relieving intestinal flatulence and fecal incontinence of patients caused by various reasons when patients need to have a disease or patients are subjected to rectal surgery or are injured in the rectum due to other reasons, or medicines are input into the human body through the anal tube for treatment, and meanwhile, the wound on the inner wall of the rectum is prevented from being infected when the patients defecate.

The anal tube indwelling operation is that the disposable silicon rubber anal tube is placed in the nursing conventional operation, the anal tube is generally fixed on the hip of a patient by using an adhesive tape directly clinically, or the anal tube is fixed on the skin around the anus of the patient by using a needle, when the adhesive tape is fixed, if the abdominal pressure of the patient is increased, a pipeline is easy to be separated, and the needle sewing fixing method increases the pain of the injured patient on one hand, and the needle eye sewn on the skin is easy to be inflamed and infected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anal canal fixing device solves the difficult fixed problem of anal canal.

In order to achieve the above object, the basic scheme of the utility model is: the utility model provides an anal canal fixing device, including body and gasbag, the body is enclosed by a plurality of arc pipe walls, arc pipe wall one side is equipped with vertical standing groove, be equipped with the pivot in the standing groove, pivot one end stretches out the outside pipe body and is connected with its pivoted slewing mechanism of control, the gasbag is rectangular shape, the fixed setting of gasbag one end is in the pivot, the gasbag winding is the drum form in the pivot, the gasbag other end stretches out the lateral wall fixed connection of standing groove and adjacent arc pipe wall, be equipped with the holder in the standing groove, the gasbag passes outside the clamping part of holder stretches to the standing groove, when the pivot rotates, the holder is opened, the gasbag stretches out to the outer one end of standing groove and is connected with the mechanism of aerifing.

The working principle and the beneficial effects of the basic scheme are as follows: the pipe body is enclosed by the arc pipe wall, and the arc pipe wall can expand separately when needed to change the size of the pipe body, thereby being beneficial to use and being capable of being used by patients with different anus diameters.

During normal use, the standing groove is stretched out to the gasbag part, and during the washing, the standing groove can all be stretched out to the gasbag, and the arc pipe wall separately does benefit to the disinfection of disinfecting. The rotating shaft is arranged in the arc-shaped pipe wall, so that the external space is not occupied, and the space resource is saved.

The gasbag is around in the pivot, and the pivot rotates the one end that drives the gasbag and stretch out the standing groove and removes outside or to the standing groove to control the gasbag and remove to the outside or the inboard of holder, the gasbag inflation realizes the regulation of body size. The holder can press from both sides tightly the gasbag, the mechanism of aerifing stretches out the one end intercommunication of standing groove with the gasbag, when the mechanism of aerifing like this aerifys, only aerify to the part gasbag that the one end that the standing groove was stretched out to the gasbag to the part gasbag of holder, the gasbag inflation and drive adjacent arc pipe wall and move to the outside, thereby enlarge the diameter of body, expand to offset to the inner wall with human rectum until the gasbag, the both ends of gasbag offset with the lateral wall of adjacent arc pipe wall, the gasbag drives arc pipe wall and rectum wall and offsets, guarantee simultaneously that arc pipe wall and gasbag are connected closely between, the realization is fixed with the joint of human rectum inner wall to the anal canal, can also guarantee the leakproofness of body circumference, avoid the circumstances such as body weeping to take place. The utility model can be used for non-disposable intestinal tract examination devices, enema devices, etc.

Further, aerify the mechanism and include motor, exhaust fan and trachea, the output of motor and the center pin connection of exhaust fan, exhaust fan and trachea one end intercommunication, the trachea other end and gasbag intercommunication.

The motor controls the exhaust fan to rotate, and the exhaust fan exhausts gas into the air bag through the air pipe to realize the expansion of the air bag.

Furthermore, an incomplete gear is connected to an output shaft of the motor, a complete gear is fixedly connected to the rotating shaft, and the complete gear can be meshed with the incomplete gear.

The motor rotates and drives incomplete gear rotation, and incomplete gear rotation can drive complete gear intermittent type nature and rotate, realizes the control to pivot intermittent type nature pivoted to the gasbag that the control removed along with the pivot rotation removes outside the standing groove, avoids the gasbag disposable distance overlength that removes and leads to body size change degree too big. Meanwhile, the air bag of the part to be inflated flows out for enough inflation time, when the gear teeth of the incomplete gear rotate to one side far away from the complete gear, the motor continuously rotates to inflate the air bag, and when the gear teeth of the incomplete gear rotate to the side edge of the complete gear again, the air bag is inflated and is in an inflated state.

Further, the holder is established to the motorised valve, motorised valve and standing groove lateral wall fixed connection, and the control end of motorised valve is connected with automatic re-setting shift knob, the circumference of complete gear evenly is provided with presses the depression bar, and automatic re-setting shift knob is located the orbit of pressing the depression bar, and the arc length of complete gear equals with the arc length that incomplete gear was equipped with the teeth of a cogwheel between adjacent pressing the depression bar.

The clamping piece is set to be an electric valve, the electric valve is sensitive in response, and control is facilitated. The switching frequency of the electric valve is consistent with the frequency of the starting or stopping rotation of the rotating shaft, when the rotating shaft stops, the pressing rod on the complete gear is abutted against the automatic reset switch button, the automatic reset switch button is in a pressing state, and the linkage electric valve is in a closing state. When the rotating shaft rotates, the pressing rod leaves the automatic reset switch button along with the rotation of the complete gear on the rotating shaft, the automatic reset switch button automatically resets, the linkage electric valve is switched to an opening state, and the air bag moves out of the placing groove through passing between the clamping pieces.

Furthermore, the arc-shaped pipe wall opposite to the placing groove is provided with a groove, and the air bag extending out of the placing groove is fixedly connected with the inner part of the groove.

When the side walls of the adjacent arc-shaped pipe walls are attached, the air bags extending out of the placing grooves are located in the grooves, and damage to the air bags due to the fact that the arc-shaped pipe walls are attached to extrude the air bags is avoided.

Further, be equipped with the sucking disc on the outer wall of arc pipe wall, be equipped with vertical spout on the outer wall of arc pipe wall, it has magnet to inlay in the spout, sucking disc one end and spout sliding connection, the other end extends to the one side of keeping away from the body, and the tip that the sucking disc stretched into the spout is equipped with the magnetic part of inhaling mutually with magnet.

The sucking disc can be connected with human buttock, adsorbs fixedly, optimizes the fixed effect of fixed anal canal. The sucking disc can thereby the adjustment position that slides in the spout, makes the sucking disc more conveniently be connected with human buttock, utilizes magnet and magnetic part simultaneously, realizes the fixed position of sucking disc and spout, simple structure, convenient to use.

Furthermore, the contact surface of the sucker and the human body is arc-shaped, and the sucker can be attached to the hip of the human body.

The arc-shaped sucker is arranged, so that the shape of the sucker and the attaching area of the human hip are large enough, and the attaching is tight.

Drawings

Fig. 1 is a schematic structural view of the anal canal fixing device of the present invention;

fig. 2 is a top sectional view of the anal canal fixing device of the present invention.

Reference numerals in the drawings of the specification include: the air bag type air bag comprises an arc-shaped pipe wall 1, a rotating shaft 2, an air bag 3, an incomplete gear 4, a complete gear 5, a motor 6, an exhaust fan 7, an air pipe 8, an automatic reset switch button 9, a pressing rod 10, a suction cup 11, a sliding groove 12, a placing groove 13, an electric valve 14 and a groove 15.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

As shown in fig. 1 and 2, the utility model discloses an anal canal fixing device, which comprises a tube body and an air bag 3. The body is enclosed by a plurality of

arc pipe walls

1, and 1 one side of arc pipe wall is equipped with vertical standing groove 13, is equipped with pivot 2 in the standing

groove

13, and 2 one ends of pivot stretch out outside the body and be connected with its pivoted slewing mechanism of control, and the 2 other ends of pivot are connected with 13 tip rotations of standing groove.

The gasbag 3 is rectangular shape, and 3 fixed settings (like connected mode such as welding or bonding) of gasbag one end are in

pivot

2, and 3 twines of gasbag are the reel form on pivot 2, and the gasbag 3 other end stretches out standing groove 13 and adjacent arc pipe wall 1's lateral wall fixed connection. Copper wire or iron wire etc. can be inlayed on the upper and lower both sides limit of preferred gasbag 3, make gasbag 3 more be convenient for twine on pivot 2, also be convenient for simultaneously gasbag 3 along with pivot 2 to the standing groove 13 outer removal. Be equipped with the holder in the standing groove 13, the gasbag 3 passes the clamping part of holder and stretches to outside the standing groove 13, and when pivot 2 rotated, the holder was opened, and gasbag 3 stretches to be connected with the mechanism of aerifing to the outer one end of standing groove 13. Preferably, the arc-shaped tube wall 1 opposite to the placing groove 13 is provided with a groove 15, and the air bag 3 extending out of the placing groove 13 is welded with the inside of the groove 15.

The number of the inflation mechanisms is equal to that of the arc-shaped pipe walls 1, and the inflation mechanisms are respectively arranged on the side edges of the corresponding arc-shaped pipe walls 1. Aerify the mechanism and include motor 6, exhaust fan 7 and trachea 8, the output of motor 6 and exhaust fan 7's center pin connection, motor 6 passes through the support and corresponds the outer wall fixed connection of arc pipe wall 1 with the body, and the scaffold weldment is on arc pipe wall 1, and motor 6 welds on the support. The exhaust fan 7 is communicated with one end of the air pipe 8, and the other end of the air pipe 8 is communicated with the air bag 3. An incomplete gear 4 is connected to an output shaft of the motor 6, a complete gear 5 is welded on the rotating shaft 2, the complete gear 5 is coaxial with the rotating shaft 2, and the complete gear 5 can be meshed with the incomplete gear 4.

The utility model discloses an among the preferred scheme, the holder is established to motorised valve 14,

motorised valve

14 and 13 lateral walls fixed connection of standing groove (if the welding or provide the support frame and connect etc.), and motorised valve 14's control end electric connection has automatic re-setting shift knob 9. The circumference of the complete gear 5 is evenly provided with a pressing rod 10, one end of the pressing rod 10 is welded with the complete gear 5 or the rotating shaft 2, the other end of the pressing rod extends to the outer side of the complete gear 5 for a certain length, and the structure of the pressing rod 10 cannot interfere with the meshing operation of the complete gear 5 and the incomplete gear 4. The automatic reset switch button 9 is positioned on the running track of the pressing rod 10, and the automatic reset switch button 9 can be fixedly connected to the corresponding arc-shaped pipe wall 1 through the rack. The arc length of the complete gear 5 between the adjacent pressing rods 10 is equal to that of the incomplete gear 4 provided with gear teeth, and the arc length of the incomplete gear 4 provided with the gear teeth is shorter, so that the expansion length of the air bag 3 can be regulated and controlled.

The utility model discloses an among the preferred scheme, be equipped with sucking disc 11 on the outer wall of arc pipe wall 1, be equipped with vertical spout 12 on the outer wall of arc pipe wall 1. Magnet has been inlayed in

spout

12, 11 one end of sucking disc and 12 sliding connection of spout, and the other end extends to the one side of keeping away from the body, and the tip that sucking disc 11 stretched into spout 12 is equipped with the magnetic part of inhaling mutually with magnet, and preferred magnetic part be with spout 12 interior ferromagnetism dissimilar magnet, and the opposite sex attracts the principle and realizes being connected of magnetic part and magnet. Preferably, the contact surface of the suction cup 11 and the human body is arc-shaped, and the suction cup 11 can be attached to the hip of the human body.

The utility model discloses an among the preferred scheme, be equipped with pressure sensor (not shown in the figure) on the outer wall of body, pressure sensor's output electrical property and motor 6's control end electric connection, automatic re-setting shift knob 9 is located between pressure sensor and motor 6's the interconnecting link.

Initial state: the side walls of the adjacent arc-shaped pipe walls 1 are in a fit state, the air bag 3 is wound on the rotating shaft 2, and the clamping piece is in a closed state. The teeth of the incomplete gear 4 are positioned at the side edge of the complete gear 5, and the pressing rod 10 is pressed against the automatic reset switch button 9.

The specific operation process comprises the following steps: the motor 6 is started, the motor 6 rotates to drive the incomplete gear 4 to rotate, the incomplete gear 4 rotates to drive the complete gear 5 to intermittently rotate, the complete gear 5 rotates to enable the pressing rod 10 to leave the automatic reset switch button 9, the automatic reset switch button 9 automatically resets, the automatic reset switch button 9 sends a signal to the electric valve 14, and the electric valve 14 is controlled to be switched to an opening state. Meanwhile, the complete gear 5 rotates to drive the rotating shaft 2 to rotate, and the rotating shaft 2 drives the air bag 3 to extend out of the placing groove 13 towards the outside of the placing groove 13.

Until the teeth of the incomplete gear 4 are far away from the complete gear 5, the next pressing rod 10 on the complete gear 5 is abutted against the automatic reset switch button 9, and the automatic reset switch button 9 controls the electric valve 14 to be in a closed state. The motor 6 continues to rotate to control the exhaust fan 7 to rotate, the exhaust fan 7 exhausts gas into the air pipe 8, and the gas enters the air bag 3 to control the air bag 3 to expand. When the teeth of the incomplete gear 4 rotate to the side of the complete gear 5 again, the air bag 3 is inflated to be in an expanded state. The gasbag 3 expands and drives adjacent arc pipe wall 1 and move to the outside to expand the diameter of body, until the gasbag 3 expand to offset with human rectum inner wall, the both ends of gasbag 3 offset with the lateral wall of adjacent arc pipe wall 1, gasbag 3 drives arc pipe wall 1 and offsets with the rectum wall.

When the pressure signal that pressure sensor detected reached certain numerical value, pressure sensor transmitted control signal to the control end of motor 6, and when automatic re-setting shift knob 9 was supported and is pressed by pressing down pole 10 simultaneously, control signal transmitted the control end to motor 6 smoothly, and control motor 6 stops, avoids gasbag 3 to aerify excessively and make the body size change too big, causes the patient to be uncomfortable.

When the pipe body needs to be reset, the motor 6 is controlled to rotate reversely, the motor 6 rotates reversely to drive other devices to start synchronously, and the resetting of the air bag 3 is realized in the same way as the above.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an anal canal fixing device, a serial communication port, including body and gasbag, the body is enclosed by a plurality of arc pipe walls, arc pipe wall one side is equipped with vertical standing groove, be equipped with the pivot in the standing groove, pivot one end stretches out the outside pipe body and is connected with its pivoted slewing mechanism of control, the gasbag is rectangular shape, the fixed setting of gasbag one end is in the pivot, the gasbag winding is the drum form in the pivot, the gasbag other end stretches out the lateral wall fixed connection of standing groove and adjacent arc pipe wall, be equipped with the holder in the standing groove, the gasbag passes outside the holder stretches to the standing groove, when the pivot rotates, the holder is opened, the gasbag stretches to the outer one end of standing groove and is connected with the mechanism of aerifing.

2. The anal canal fixation device as recited in claim 1, wherein the inflation mechanism comprises a motor, a fan and an air tube, wherein an output end of the motor is connected with a central shaft of the fan, the fan is communicated with one end of the air tube, and the other end of the air tube is communicated with the air bag.

3. The anal canal fixation device as recited in claim 2, wherein the motor has an output shaft with an incomplete gear, and a rotating shaft with a complete gear fixedly connected thereto, wherein the complete gear is capable of meshing with the incomplete gear.

4. The anal canal fixing device as claimed in claim 3, wherein the clamping member is an electric valve, the electric valve is fixedly connected with the sidewall of the placement groove, the control end of the electric valve is connected with an automatic reset switch button, the complete gear is uniformly provided with pressing rods along the circumference direction, the automatic reset switch button is positioned on the running track of the pressing rods, and the arc length of the complete gear between adjacent pressing rods is equal to the arc length of the incomplete gear provided with gear teeth.

5. The anal canal fixation device as recited in claim 1, wherein the arc-shaped tube wall opposite to the placement groove is provided with a groove, and the air bag extending out of the placement groove is fixedly connected with the inner part of the groove.

6. The anal canal fixing device as claimed in claim 1, wherein the outer wall of the arc-shaped canal wall is provided with a sucking disc, the outer wall of the arc-shaped canal wall is provided with a vertical chute, a magnet is embedded in the chute, one end of the sucking disc is slidably connected with the chute, the other end of the sucking disc extends to one side far away from the canal body, and the end of the sucking disc extending into the chute is provided with a magnetic part attracted with the magnet.

7. The anal canal fixing device of claim 6, wherein the contact surface of the suction cup with the human body is formed in an arc shape, and the suction cup is attached to the buttocks of the human body.