Fixing device of urodynamic piezometric tube

Abstract

The embodiment of the utility model provides a fixing device of urodynamic piezometric tube, relates to medical instrument technical field, the fixing device is provided with fixing band, base and card seat, the fixing band is used for fixing with patient's leg, the base is provided on the fixing band, the card seat is provided above the base, the card seat is provided with the card seat, the card seat is provided with the card seat, the card seat is provided with the card seat. The clamping seat is hinged to one side of the base, the clamping seat is buckled with the other side of the base, the base and the clamping seat are oppositely provided with a first semi-circular groove and a second semi-circular groove, and the first semi-circular groove and the second semi-circular groove are used for fixing a piezometric tube when buckled. The base and the clamping base which are hinged are fixed to the legs of the patient through the fixing belts, the pressure measuring tube is inserted into the bladder, the pressure measuring tube is adjusted to a proper position and penetrates through the semicircular grooves of the base and the clamping base, then the base and the clamping base are buckled to fix the pressure measuring tube to the legs of the patient, operation is easy and convenient when the position is fixed and adjusted, and stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a fixing device for a urine dynamics pressure measuring tube. Background Art

[0002] Urodynamic examination mainly detects the pressure, flow rate and bioelectric activity of various parts of the urinary tract, and is a commonly used examination in urology. Except for the urine flow rate test, all urodynamic examinations are invasive, requiring the insertion of a pressure measuring tube from the urethra and anus into the bladder and rectum for examination. The urodynamic detector uses the bladder pressure measuring tube and the rectal pressure measuring tube to respectively detect the pressure in the bladder and rectum, thereby clarifying the physiological process of urine storage and urination and the causes of its functional disorders.

[0003] However, during the test, the bladder pressure gauge and rectal pressure gauge are prone to loosening and falling out due to factors such as changes in bladder pressure and abdominal pressure, patient movement and urine flushing. The position of the bladder pressure gauge and rectal pressure gauge needs to be adjusted at any time, which can easily lead to test errors or even failure.

[0004] In the prior art, medical tape is used to fix the pressure measuring tube to the patient's leg, which is cumbersome to fix and adjust the position and has low stability. Utility Model Content

[0005] The embodiment of the utility model provides a fixing device for a urodynamic pressure measuring tube, so as to solve the technical problems in the related art that the urodynamic pressure measuring tube is fixed and adjusted in position by medical tape, which is complicated to operate and has low stability.

[0006] The present invention provides a fixing device for a urodynamic pressure measuring tube, comprising:

[0007] A fixing belt, the fixing belt is used to be fixed to the patient's legs;

[0008] A base, the base being arranged on the fixing belt;

[0009] A card seat, the card seat is arranged above the base, the card seat is hinged to one side of the base, and the card seat is buckled to the other side of the base;

[0010] The base and the clamping seat are provided with a first semicircular groove and a second semicircular groove opposite to each other, and the first semicircular groove and the second semicircular groove are used to fix the pressure measuring tube when they are buckled together.

[0011] In some embodiments, there is further provided: a buckle, which is provided on the opposite side of the hinge between the base and the holder, and a buckle hole is provided in the buckle;

[0012] A positioning piece is arranged on a side of the card seat close to the buckle, the positioning piece is plugged into the card hole, and an elastic protrusion is arranged at the bottom of the positioning piece, and the elastic protrusion is buckled with the lower surface of the buckle.

[0013] In some embodiments, the method further comprises: a handle, wherein the handle is disposed on an end of the positioning sheet away from the elastic protrusion.

[0014] In some embodiments, a plurality of anti-slip protruding teeth are provided at intervals on the upper surface of the handle.

[0015] In some embodiments, the method further includes: an elastic pad, wherein the elastic pad is disposed on the inner surfaces of the first semicircular groove and the second semicircular groove.

[0016] In some embodiments, the method further comprises: a plurality of anti-skid convex strips, each of the anti-skid convex strips being radially spaced apart on the surface of the elastic pad.

[0017] In some embodiments, the fixing belt is provided with: a Velcro mother tape and a Velcro child tape;

[0018] The Velcro tape is arranged on the outer surface of one end of the fixing belt, and the Velcro tape is arranged on the inner surface of the other end of the fixing belt.

[0019] In some embodiments, the length of the female Velcro tape is greater than the length of the child Velcro tape.

[0020] In some embodiments, the sides of the base and the card holder are both provided with rounded corners.

[0021] In some embodiments, the base and the card holder are connected by a hinge.

[0022] The beneficial effects brought by the technical solution provided by the utility model include:

[0023] The embodiment of the utility model provides a fixing device for a urodynamic pressure measuring tube, the fixing device is provided with a fixing belt, a base and a holder, the fixing belt is used to be fixed to the patient's leg, the base is provided on the fixing belt, the holder is provided above the base, the holder is hinged to one side of the base, the holder is buckled to the other side of the base, the base and the holder are relatively provided with a first semicircular groove and a second semicircular groove, and the first semicircular groove and the second semicircular groove are used to fix the pressure measuring tube when buckled. In the utility model, the hinged base and the holder are fixed to the patient's leg by a fixing belt, the pressure measuring tube is inserted into the bladder, and after the pressure measuring tube is adjusted to a suitable position and passed through the semicircular grooves of the base and the holder, the base and the holder are buckled to fix the pressure measuring tube to the patient's leg. The fixing method is simple, the position is easy to adjust and the stability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A schematic diagram of a fixing device for a urodynamic pressure measuring tube provided in an embodiment of the utility model;

[0026] Figure 2 Another schematic diagram of a fixing device for a urodynamic pressure measuring tube provided in an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a base in a fixing device for a urodynamic pressure measuring tube provided in an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of a holder in a fixing device for a urodynamic pressure measuring tube provided in an embodiment of the utility model;

[0029] Reference numerals:

[0030] 1. Fixing strap; 11. Velcro mother tape; 12. Velcro sub tape;

[0031] 2. base; 21. first semicircular groove;

[0032] 3. Card seat; 31. Second semicircular groove;

[0033] 4. Handle;

[0034] 5. Anti-slip convex teeth;

[0035] 6. Elastic pad;

[0036] 7. Anti-slip convex strips;

[0037] 8. Buckle; 81. Clamp hole;

[0038] 9. Positioning piece; 91. Elastic protrusion. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] The embodiment of the utility model provides a fixing device for a urodynamic pressure measuring tube, which can solve the technical problems in the prior art that when the urodynamic pressure measuring tube is fixed and the position is adjusted by medical tape, the operation is relatively cumbersome and the stability is relatively low.

[0041] See also Figure 1 and Figure 2 As shown, a fixing device for a urodynamic pressure measuring tube provided in an embodiment of the utility model comprises a fixing belt 1, a base 2 and a clamping seat 3.

[0042] The base 2 is installed on the upper surface of the fixing belt 1, and the base 2 is movably connected with the holder 3 above. The first semicircular groove 21 and the second semicircular groove 31 are correspondingly provided in the middle of the upper surface of the base 2 and the middle of the lower surface of the holder 3. The first semicircular groove 21 and the second semicircular groove 31 are used to fix the pressure measuring tube when they are buckled. When measuring urine pressure, the medical staff wraps the fixing belt 1 around the patient's thigh, places the base 2 in a position to fix the urine dynamic pressure measuring tube, tightens the fixing belt 1 around the patient's thigh, and then places the pressure measuring tube in the first semicircular groove 21 and the second semicircular groove 31 of the base 2 and the holder 3, and then flips the holder 3, buckles the holder 3 and the base 2 to fix the pressure measuring tube, and the operation is simple and stable during fixing and adjustment.

[0043] The embodiment of the utility model provides a fixing device for a urodynamic pressure measuring tube, and the water supply system is provided with a fixing belt, a base and a holder. The upper surface of the fixing belt is installed with a base, and a holder is movably connected above the base. The middle part of the upper surface of the base and the middle part of the lower surface of the holder are provided with a first semicircular groove and a second semicircular groove corresponding to each other, and the first semicircular groove and the second semicircular groove are used to fix the pressure measuring tube when they are buckled. When measuring urine pressure, the medical staff wraps the fixing belt around the patient's thigh, places the base in a position to fix the urodynamic pressure measuring tube, tightens the fixing belt around the patient's thigh, and then places the pressure measuring tube in the first semicircular groove and the second semicircular groove of the base and the holder, and then flips the holder, and buckles the holder and the base without secondary adjustment, and the fixing is convenient. The fixing belt, base and holder of the utility model fix the urodynamic pressure measuring tube to the patient's leg, and improves the stability of the pressure measuring tube during the pressure measurement process.

[0044] As an optional implementation, in a utility model embodiment, see Figure 2 , Figure 3 and Figure 4As shown, there is also a buckle 8, which is arranged on the opposite side of the hinged side of the base 2 and the holder 3, and the buckle 8 is provided with the buckle hole 81. The positioning piece 9 is a flexible positioning piece, and the positioning piece 9 is arranged on a side of the holder 3 close to the buckle 8. When fixing the urodynamic pressure measuring tube, the positioning piece 9 is plugged into the buckle hole 81, and the bottom of the positioning piece 9 is provided with the elastic protrusion 91, and the elastic protrusion 91 is buckled with the lower surface of the buckle 8 to fix the urodynamic pressure measuring tube. The flexible positioning piece 9 and the elastic protrusion 91 are used to be plugged into the buckle hole 81, which improves the adaptability of the positioning piece and the elastic protrusion when plugging the buckle hole 81.

[0045] As an optional implementation, in a utility model embodiment, see Figure 4 As shown, the handle 4 is also provided, and the handle 4 is provided on one end of the positioning piece 9 away from the elastic protrusion 91. After being buckled, the handle 4 and the buckle 8 do not fit together, and a gap is provided for buckling and fixing and removing the urodynamic pressure measuring tube. The handle 4 and the positioning piece 9 are an integrally formed structure, and by providing the handle 4, it is convenient to plug and unplug the positioning piece 9, and the integrally formed structure is stable, which is convenient for buckling and fixing and removing the urodynamic pressure measuring tube.

[0046] As an optional implementation, in a utility model embodiment, see Figure 4 As shown, a plurality of anti-skid protrusions 5 are provided at intervals on the upper surface of the handle 4, and a plurality of anti-skid protrusions 5 are integrally formed on the upper surface of the handle 4, and the plurality of anti-skid protrusions 5 are equidistantly arranged. The anti-skid protrusions 5 are arranged at the handle 4 while the handle 4 is arranged, so as to increase the friction between the hand and the handle 4.

[0047] As an optional implementation, in a utility model embodiment, see Figure 3 and Figure 4 As shown, an elastic pad 6 is also provided. The elastic pad 6 is arranged on the inner surface of the first semicircular groove 21 and the second semicircular groove 31. The elastic pad 6 is compositely bonded to the inner side of the first semicircular groove 21 and the second semicircular groove 31. The elastic pad 6 is arranged in a semicircular structure. The elastic pad 6 adapts to the size of the pressure measuring tube to ensure the stability of the pressure measuring tube during the fixing process.

[0048] As an optional implementation, in a utility model embodiment, see Figure 3 and Figure 4As shown, a plurality of anti-slip ridges 7 are provided, each of which is radially spaced on the surface of the elastic pad 6, and the anti-slip ridges 7 are integrally formed with the elastic pad 6. The anti-slip ridges 7 provided on the surface of the elastic pad 6 abut against the outer wall of the pressure measuring tube, thereby increasing the friction between the base 2 and the holder 3 and ensuring the stability of the pressure measuring tube during the fixing process.

[0049] As an optional implementation, in a utility model embodiment, see Figure 1 and Figure 2 As shown, the fixing belt 1 is provided with the Velcro mother patch 11 and the Velcro sub-patch 12, the Velcro mother patch 11 is arranged on the outer surface of one end of the fixing belt 1, and the Velcro sub-patch 12 is arranged on the inner surface of the other end of the fixing belt 1, the fixing belt 1 is made of medical cotton tape, the Velcro mother patch 11 and the Velcro sub-patch 12 are sewn to the surface of the medical cotton tape, the medical cotton tape is tightened around the patient's thigh by bonding the Velcro sub-patch 12 to the Velcro mother patch 11, and the Velcro sub-patch 12 and the Velcro mother patch 11 are bonded according to the diameter of the patient's leg, which is convenient for tightening and the fixing device has strong applicability.

[0050] As an optional implementation, in a utility model embodiment, see Figure 1 and Figure 2 As shown, the length of the Velcro mother tape 11 is greater than that of the Velcro sub-tape 12, and the lengths of the Velcro sub-tapes 12 and the Velcro sub-tapes 12 are adapted to the width of the fixing belt 1, i.e., the medical cotton belt, so as to facilitate fixation to the patient's leg.

[0051] As an optional implementation, in a utility model embodiment, see Figure 3 and Figure 4 As shown, the sides of the base 2 and the holder 3 are both provided with rounded corners, and the fixing device is fixed to the patient's legs. The sides of the base 2 and the holder 3 are set as rounded corners to reduce the friction between the fixing device and the patient's legs and improve the comfort during the pressure measurement process.

[0052] As an optional implementation, in a utility model embodiment, see Figure 1 and Figure 2 As shown, the base 2 and the card holder 3 are connected by hinges on their sides. The hinge connection is easy to install, has low friction, and is easy to use.

[0053] A fixing device for a urine dynamic pressure measuring tube in an embodiment of the utility model has the following working principle:

[0054] The upper surface of the fixing belt 1 is installed with a base 2, and a holder 3 is movably connected above the base 2. A first semicircular groove 21 and a second semicircular groove 31 are correspondingly provided in the middle of the upper surface of the base 2 and the middle of the lower surface of the holder 3. The first semicircular groove 21 and the second semicircular groove 31 are used to fix the pressure measuring tube when they are buckled. When measuring urine pressure, the medical staff wraps the fixing belt 1 around the patient's thigh, places the base 2 in a position to fix the urine dynamic pressure measuring tube, tightens the fixing belt 1 around the patient's thigh, places the pressure measuring tube in the first semicircular groove 21 and the second semicircular groove 31 of the base 2 and the holder 3, and then flips the holder 3, buckles the holder 3 and the base 2 to fix the pressure measuring tube.

[0055] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0056] It should be noted that, in the present utility model, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0057] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features of the present invention.

Claims

1. A fixing device for a urodynamic pressure measuring tube, characterized in that: include: A fixing belt (1), the fixing belt (1) being used for fixing to the patient's legs; A base (2), the base (2) being arranged on the fixing belt (1); A card seat (3), the card seat (3) is arranged above the base (2), the card seat (3) is hinged to one side of the base (2), and the card seat (3) is buckled to the other side of the base (2); The base (2) and the clamping seat (3) are provided with a first semicircular groove (21) and a second semicircular groove (31) opposite to each other, and the first semicircular groove (21) and the second semicircular groove (31) are used to fix the pressure measuring tube when they are buckled together.

2. A fixing device for a urodynamic pressure measuring tube according to claim 1, characterized in that: Also includes: A buckle (8), the buckle (8) being arranged on the opposite side of the hinged joint between the base (2) and the holder (3), and a buckle hole (81) being arranged in the buckle (8); A positioning piece (9), the positioning piece (9) is arranged on a side surface of the card seat (3) close to the buckle (8), the positioning piece (9) is plugged into the card hole (81), and an elastic protrusion (91) is arranged at the bottom of the positioning piece (9), and the elastic protrusion (91) is buckled with the lower surface of the buckle (8).

3. A fixing device for a urodynamic pressure measuring tube according to claim 2, characterized in that: Also includes: A handle (4), wherein the handle (4) is arranged on an end of the positioning sheet (9) away from the elastic protrusion (91).

4. A fixing device for a urodynamic pressure measuring tube according to claim 3, characterized in that: The upper surface of the handle (4) is provided with a plurality of anti-slip convex teeth (5) at intervals.

5. A fixing device for a urodynamic pressure measuring tube according to claim 1, characterized in that: Also includes: An elastic pad (6), wherein the elastic pad (6) is arranged on the inner surfaces of the first semicircular groove (21) and the second semicircular groove (31).

6. A fixing device for a urodynamic pressure measuring tube according to claim 5, characterized in that: Also includes: A plurality of anti-skid convex strips (7), each of the anti-skid convex strips (7) being arranged radially at intervals on the surface of the elastic pad (6).

7. A fixing device for a urodynamic pressure measuring tube according to claim 1, characterized in that: The fixing belt (1) is provided with: a Velcro mother tape (11) and a Velcro child tape (12); The Velcro mother tape (11) is arranged on the outer surface of one end of the fixing belt (1), and the Velcro child tape (12) is arranged on the inner surface of the other end of the fixing belt (1).

8. A fixing device for a urodynamic pressure measuring tube according to claim 7, characterized in that: The length of the mother Velcro tape (11) is greater than the length of the child Velcro tape (12).

9. The fixing device for a urodynamic pressure measuring tube according to claim 1, characterized in that: The sides of the base (2) and the card seat (3) are both provided with rounded corners.

10. The fixing device for a urodynamic pressure measuring tube according to claim 1, characterized in that: The base (2) and the card seat (3) are connected via a hinge.

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