CN217138051U

CN217138051U - Rectum anus manometry pipe strutting arrangement

Info

Publication number: CN217138051U
Application number: CN202221061967.7U
Authority: CN
Inventors: 李光焰; 杜娟; 王李; 邓小炼
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-09
Anticipated expiration: 2032-05-06

Abstract

The utility model belongs to the technical field of medical instrument, specifically disclose a anus rectum pressure measurement pipe strutting arrangement, including height-adjustable's support frame and the diaphragm of setting at the support frame top, the diaphragm is the expansion plate, diaphragm one end can be dismantled with the support frame and be connected, the diaphragm is close to human one end and is equipped with positioning mechanism, the upper surface of diaphragm is equipped with the cross slot that is used for placing the pipe, the both ends and the diaphragm outside of cross slot switch on, the cross slot is close to the fixed pipe holder that is provided with in one side of positioning mechanism, positioning mechanism includes two sucking discs, the sucking disc is located the both sides of diaphragm, the sucking disc passes through the connecting rod and is connected with the diaphragm, the one end and the sucking disc of connecting rod are articulated, the other end and the diaphragm of connecting rod rotate articulatedly, be equipped with the setting element of control connecting rod swing angle and location on the diaphragm. By adopting the technical scheme, the relative positioning of the patient and the catheter is realized, and the catheter is prevented from being displaced relative to the anus of the patient due to the misoperation of the catheter or the patient.

Description

Rectum anus manometry pipe strutting arrangement

Technical Field

The utility model belongs to the technical field of medical instrument, a rectum anus pressure measurement pipe strutting arrangement is related to.

Background

The anorectal manometry is an examination method which is used for placing a pressure measuring device into the rectum of a human body, enabling the anus to contract and relax and the like, examining the functions and coordination conditions of internal and external sphincters, pelvic floor and rectum and providing help for distinguishing the type of the oral constipation. The functional states of the internal and external sphincters of the anus can be known by measuring the pressure of the anal canal. When the pressure of the anal canal and the rectum is measured, a plurality of indexes such as the rectal canal inhibition reflection, the length of the high pressure area of the anal canal (also called as the functional length of the anal canal), the rectal sensation capacity and the maximum capacity, the rectal compliance and the like can be measured.

The existing anorectal pressure measuring device is provided with a catheter and a balloon, when a doctor carries out anorectal pressure measuring examination on a patient, the catheter and the balloon need to be placed into the anus of the patient, and the pressure measuring catheter is continuously held by hands in the whole examination process to prevent the displacement of the pressure measuring catheter. Meanwhile, in the detection process, the patient may generate misoperation due to discomfort, so that the catheter and the anus of the patient are relatively displaced, and at the moment, a doctor needs to readjust the position relationship between the catheter and the anus and correct an examination baseline, so that the examination efficiency is influenced, the workload of the doctor is increased, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rectum anus pressure measurement pipe strutting arrangement realizes the relative positioning of patient and pipe, need not artifical handheld pipe, raises the efficiency, reduces the manpower consumption.

In order to achieve the above object, the basic scheme of the utility model is: a rectum and anus manometry catheter supporting device comprises a supporting frame with adjustable height and a transverse plate arranged at the top of the supporting frame;

the transverse plate is a telescopic plate, one end of the transverse plate is detachably connected with the support frame, one end of the transverse plate, which is close to a human body, is provided with a positioning mechanism, the upper surface of the transverse plate is provided with a transverse groove for placing a catheter, two ends of the transverse groove are communicated with the outer side of the transverse plate, and one side of the transverse groove, which is close to the positioning mechanism, is fixedly provided with a catheter clamping piece;

the positioning mechanism comprises two suckers, the suckers are located on two sides of the transverse plate and connected with the transverse plate through connecting rods, one end of each connecting rod is hinged to the corresponding sucker, the other end of each connecting rod is hinged to the transverse plate in a rotating mode, and a positioning piece for controlling the swinging angle of the connecting rods and positioning is arranged on the transverse plate.

The working principle and the beneficial effects of the basic scheme are as follows: the operator can put the support frame at a proper position and adjust the height of the support frame to ensure that the notch of the transverse groove of the transverse plate arranged on the support frame is over against the anus of the patient. The pipe is placed in the cross slot of diaphragm, utilizes the cross slot to lead to and spacing to the pipe, need not the manual work and protects and hold the pipe, easy operation reduces the manpower and consumes. After the catheter is inserted into the anus of a patient to a proper length, the catheter clamping piece can be controlled to position and clamp the catheter, and misoperation of the catheter is avoided.

The doctor can control the sucker to be adhered to the buttocks of the patient, and the relative position between the transverse plate and the buttocks of the patient is fixed. In addition, the catheter is clamped and positioned by the catheter clamping piece on the transverse plate, and the catheter is fixed relative to the transverse plate, so that the relative position between the catheter and the buttocks of the patient is fixed. When the patient moves by mistake, the catheter moves synchronously along with the hip of the patient, so that the catheter cannot move relative to the anus of the patient, the positioning stability is ensured, and the problem that the catheter and the anus of the patient move relative to each other due to the misoperation of the catheter or the patient is solved. The diaphragm is the expansion plate, and when patient drove diaphragm one end and removes, the diaphragm can stretch, avoids the diaphragm to drive the support frame and removes, guarantees that the support frame is placed stably, also avoids driving too much equipment and removes and lead to the too big sucking disc burden to make being connected of sucking disc and patient's buttock unstable simultaneously.

The sucking disc passes through the connecting rod and articulates on the diaphragm, and the connecting plate rotates certain angle, changes the position of sucking disc and the distance between two sucking discs to adapt to different patient's user demand, the position of doctor's accessible connecting rod is adjusted by oneself, makes the sucking disc just in time paste with patient's buttock and is connected, uses in a flexible way. After the position of the connecting rod is adjusted, the connecting rod can be positioned by the positioning piece, and the operation is simple.

Further, the support frame is including the pole one and the pole two of equal vertical setting, the top of pole one is equipped with the screw hole, be equipped with the screw thread on the outer wall of pole two, pole two stretch into in the threaded rod of pole one and with screw hole threaded connection.

The first rod and the second rod are connected through threads, and when the first rod and/or the second rod are/is controlled to rotate relatively, the first rod and the second rod can generate thread transmission, so that the first rod moves inwards or the second rod moves outwards, and the height of the support frame is adjusted.

Further, the diaphragm includes fixed plate and movable plate, the one end and the support frame of fixed plate are connected, and the fixed extension board that is provided with in bottom of the fixed plate other end, the movable plate is placed on the extension board, be equipped with horizontal spout on the extension board, the bottom fixedly connected with slider of movable plate, slider and spout sliding connection, the upper surface of movable plate and fixed plate flushes.

The movable plate is placed on the extension plate, is limited through the sliding groove and the sliding block, and horizontally slides along the sliding groove, so that the transverse plate stretches, the structure is simple, and manufacturing and use are facilitated.

Further, the transverse groove is a U-shaped groove, and the side wall of the transverse groove can be attached to the outer wall of the guide pipe.

Thus, the placement of the guide pipe is facilitated, and the stability of the guide pipe placed in the transverse groove is improved.

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.

Thus, the sucker is fully contacted with the human body, and the connection stability is improved.

Further, the setting element includes bracing piece and fixture block, bracing piece one end rotates with the diaphragm and articulates, and the bracing piece other end is articulated with the fixture block, be equipped with a plurality of draw-in grooves along the pole body on the connecting rod, the fixture block can with the draw-in groove joint.

The supporting rod can rotate by a certain angle, so that the clamping blocks on the supporting rod are clamped with the clamping grooves on the connecting rod, and a triangular connecting structure is formed among the supporting rod, the connecting rod and the side wall of the transverse plate and is stable in connection.

Drawings

FIG. 1 is a schematic top view of the anorectal pressure measurement catheter supporting device of the present invention;

fig. 2 is a front view structure diagram of the anorectal pressure measurement catheter supporting device of the present invention.

Reference numerals in the drawings of the specification include: the device comprises a support frame 1, a transverse plate 2, a transverse groove 3, a conduit clamping piece 4, a sucker 5, a connecting rod 6, a supporting rod 7, a clamping groove 8, a fixing plate 9, a moving plate 10, a first rod 11, a second rod 12, a threaded hole 13, a support base 14 and an extension plate 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.

The utility model discloses a rectum anus pressure measurement pipe strutting arrangement, as shown in figure 1 and figure 2, including height-adjustable's support frame 1 and the diaphragm 2 of setting at support frame 1 top.

The support frame 1 comprises a first rod 11 and a second rod 12 which are vertically arranged, a support base 14 is welded at the bottom of the first rod 11, and the support base 14 is placed on the ground. The top of the first rod 11 is provided with a threaded hole 13, the outer wall of the second rod 12 is provided with threads, and the second rod 12 extends into the threaded rod of the first rod 11 and is in threaded connection with the threaded hole 13. The first rod 11 is connected with the second rod 12 through threads, and when the first rod 11 and/or the second rod 12 are/is controlled to rotate relatively, the first rod 11 and/or the second rod 12 can generate thread transmission, so that the second rod 12 moves towards the inside of the first rod 11 or the second rod 12 moves towards the outside of the first rod 11, and the height of the support frame 1 is adjusted, so that the use requirements of different heights can be met.

The transverse plate 2 is a telescopic plate, and a transverse groove 3 for placing a guide pipe is arranged on the upper surface of the transverse plate 2. The transverse plate 2 comprises a fixed plate 9 and a movable plate 10, one end of the fixed plate 9 is detachably connected with the top of the support frame 1 (namely the top of the second rod 12) (such as screw connection and the like), the transverse plate 2 can be detached from the support rod 7 when the device is not needed, the space occupied by the whole device is reduced, and the device is favorable for placement. The other end of the fixed plate 9 is fixedly provided with an extension plate 15 (which can adopt a connection mode such as welding, bonding and the like) arranged transversely at the bottom. The moving plate 10 is placed on the extending plate 15, a transverse sliding groove is formed in the extending plate 15, a sliding block is fixedly connected (such as welding, bonding and the like) to the bottom of the moving plate 10, and the sliding block is in sliding connection with the sliding groove.

Preferably, the outer wall of the sliding block can be attached to the side wall of the sliding groove. The moving plate 10 horizontally slides along the sliding groove through the sliding block, when the moving plate 10 slides to the side far away from the fixed plate 9, the transverse plate 2 integrally extends to the side close to the human body, otherwise, the transverse plate 2 integrally contracts. The extension moving plate 10 is flush with the upper surface of the fixed plate 9, so that the same transverse grooves 3 are favorably arranged on the moving plate 10 and the fixed plate 9, and the transverse grooves 3 are ensured to be positioned at the same horizontal position, thereby facilitating the subsequent placement of the catheter. More preferably, horizontal groove 3 establishes to the U-shaped groove, and the lateral wall of horizontal groove 3 can be laminated with the pipe outer wall, does benefit to the pipe and puts, improves the stability that the pipe was placed in horizontal groove 3. Meanwhile, the side wall of the transverse groove 3 can be provided with an anti-skid layer, such as a rubber layer and the like, for improving the stability of the conduit placed in the transverse groove 3.

One end of the transverse plate 2 close to the human body is provided with a positioning mechanism, two ends of the transverse groove 3 are communicated with the outer side of the transverse plate 2, one side of the transverse groove 3 close to the positioning mechanism is fixedly provided with a conduit clamping piece 4, the conduit clamping piece 4 is fixedly arranged on the transverse plate 2, and the conduit clamping piece 4 can adopt the existing conduit clamping pliers, conduit clamping device and the like, for example, the conduit clamping device disclosed in patent 201020014758.8. After the catheter is inserted into the anus of a patient to a proper length, the catheter clamping piece 4 can be controlled to position and clamp the catheter, so that the catheter is prevented from being mistakenly moved.

The positioning mechanism comprises two suckers 5, the suckers 5 are located on two sides of the transverse plate 2, the suckers 5 are right opposite to the buttocks of two sides of a patient, the contact surface of the suckers 5 and the human body is arc-shaped, and the suckers 5 can be attached to the buttocks of the human body. The sucking disc 5 is connected with the transverse plate 2 through the connecting rod 6, one end of the connecting rod 6 is hinged with the sucking disc 5 in a universal mode or in a rotating mode, and therefore when the connecting rod 6 swings to any angle, the sucking disc 5 can be controlled to be over against the buttocks of a human body. The other end of connecting rod 6 rotates with diaphragm 2 and articulates, if the fixed pivot that is provided with on the lateral wall of diaphragm 2, the vertical setting of pivot, the tip of connecting rod 6 sets up circular through-hole and cup joints in the pivot. The doctor controls the connecting rod 6 to swing relative to the transverse plate 2, so as to adjust the position of the sucking disc 5, and the sucking disc 5 is just adhered and connected with the hip of the patient.

The transverse plate 2 is provided with a positioning piece for controlling the swinging angle of the connecting rod 6 and positioning, and the positioning piece comprises a supporting rod 7 and a clamping block. A plurality of clamping grooves 8 are formed in the connecting rod 6 along the rod body, one end of the supporting rod 7 is rotatably hinged to the transverse plate 2, the other end of the supporting rod 7 is universally hinged or rotatably hinged to the clamping block, and when the supporting rod 7 and the connecting rod 6 swing, the clamping block can be clamped with the corresponding clamping groove 8 in the connecting rod 6 all the time. The supporting rod 7 rotates by a certain angle, so that a clamping block on the supporting rod 7 is clamped with the clamping groove 8 on the connecting rod 6, and a triangular connecting structure is formed among the supporting rod 7, the connecting rod 6 and the side wall of the transverse plate 2, so that the connection is stable.

The doctor controls the sucker 5 to be adhered to the buttocks of the patient, and the relative position between the transverse plate 2 and the buttocks of the patient is fixed. In addition, the catheter is clamped and positioned by the catheter clamping piece 4 on the transverse plate 2, and the catheter is fixed relative to the transverse plate 2, so that the relative position between the catheter and the buttocks of the patient is fixed. When the patient moves by mistake, the catheter moves synchronously along with the hip of the patient, so that the catheter cannot move relative to the anus of the patient, the positioning stability is ensured, and the problem that the catheter and the anus of the patient move relative to each other due to the misoperation of the catheter or the patient is solved. And diaphragm 2 is the expansion plate, and when patient drove diaphragm 2 one end and removes, diaphragm 2 can stretch, avoids diaphragm 2 to drive support frame 1 and removes, guarantees that support frame 1 places stably, also avoids driving too much equipment and removes and lead to the too big sucking disc 5 burden to make being connected of sucking disc 5 and patient's buttock unstable simultaneously.

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. A rectum and anus pressure measuring catheter supporting device is characterized by comprising a supporting frame with adjustable height and a transverse plate arranged at the top of the supporting frame;

2. The device for supporting a catheter for performing rectal and anal manometry according to claim 1, wherein the supporting frame comprises a first rod and a second rod which are vertically arranged, a threaded hole is formed in the top of the first rod, threads are formed on the outer wall of the second rod, and the second rod extends into the threaded rod of the first rod and is in threaded connection with the threaded hole.

3. The device for supporting the pressure catheter for measuring rectal and anal pressures of claim 1, wherein the transverse plate comprises a fixed plate and a movable plate, one end of the fixed plate is connected with the supporting frame, an extension plate is fixedly arranged at the bottom of the other end of the fixed plate, the movable plate is placed on the extension plate, a transverse sliding groove is formed in the extension plate, a sliding block is fixedly connected to the bottom of the movable plate, the sliding block is slidably connected with the sliding groove, and the movable plate is flush with the upper surface of the fixed plate.

4. The anorectal pressure measurement catheter supporting device of claim 1 wherein the transverse groove is a U-shaped groove, and the side wall of the transverse groove can be attached to the outer wall of the catheter.

5. The device as claimed in claim 1, 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.

6. The device for supporting a catheter for performing rectal and anal manometry according to claim 1, wherein the positioning member comprises a supporting rod and a clamping block, one end of the supporting rod is rotatably hinged to the transverse plate, the other end of the supporting rod is hinged to the clamping block, the connecting rod is provided with a plurality of clamping grooves along the rod body, and the clamping block can be clamped with the clamping grooves.