CN219398405U - Basin abdominal cavity drainage fixing and hanging device - Google Patents

Abstract

The utility model provides a basin abdominal cavity drainage fixing and hanging device, which comprises: the bellyband, movable sleeve and a plurality of fixed unit, wherein the adjustable cover in movable sleeve position is established on the bellyband, and fixed unit sets up on the lateral wall of movable sleeve. The fixing unit includes: the device comprises an installation seat, a hanging rope and a clamping assembly, wherein two bearing strips are arranged on the installation seat, and an installation channel is formed between the two bearing strips. The hanging rope is positioned below the mounting seat, and two ends of the hanging rope are detachably connected with the two bearing strips respectively. The two bearing strips are close to the side wall of the installation channel, the clamping assembly is detachably arranged inside the installation channel, clamping gaps are formed in the clamping assembly, and the edges of the two sides of the clamping assembly are respectively inserted into the containing grooves of the two bearing strips. The pelvic cavity drainage fixing and hanging device can conveniently fix a drainage tube and a drainage bag which are reserved after a patient is operated, and is convenient for the patient to perform rehabilitation exercise.

Description

Basin abdominal cavity drainage fixing and hanging device

Technical Field

The utility model belongs to the field of medical auxiliary equipment, and particularly relates to a pelvic cavity drainage fixing and hanging device.

Background

After performing a pelvic surgery, medical personnel often leave a drainage tube behind in order to prevent the patient from post-operative infection. The drainage tube can guide pus, blood and liquid accumulated in the pelvic cavity of a patient to the outside of the body, so that postoperative infection is prevented, and meanwhile, medical staff can conveniently judge the recovery condition of the patient according to the state of drainage liquid, and corresponding treatment is performed in time.

In order to improve the rehabilitation speed of a patient, medical staff usually recommend that the patient carry a drainage tube to take a bed off for the early stage after operation. However, the fixing mode of the existing drainage tube and the drainage bag is original, and a good fixing effect cannot be provided when a patient goes out of bed. Thus, the problems of drainage liquid countercurrent, drainage tube traction, drainage tube slipping and the like are easily caused, so that discomfort of a patient is caused, and the rehabilitation process is influenced. In addition, traditional fixing device still can not nimble fixed position of adjustment drainage tube and drainage bag, when keeping somewhere many drainage tubes and drainage bag on one's body simultaneously, can't carry out reasonable planning arrangement to it, consequently can directly influence flexibility and the comfort level of patient's activity of getting off the bed.

Disclosure of Invention

In view of the above, the present utility model aims to provide a drainage fixing and hanging device for pelvic cavity and abdominal cavity, so as to solve the above technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

a pelvic cavity drainage fixation suspension device, comprising: the bellyband comprises a bellyband, a movable sleeve and a plurality of fixing units, wherein the position of the movable sleeve is adjustable, the bellyband is sleeved with the movable sleeve, the fixing units are arranged on the outer side wall of the movable sleeve, and the fixing units are uniformly arranged along the length direction of the bellyband;

the fixing unit includes: the device comprises an installation seat, a hanging rope and a clamping assembly, wherein two mutually parallel bearing strips are arranged on the installation seat, and an installation channel is formed between the two bearing strips; the hanging rope is positioned below the mounting seat, and two ends of the hanging rope are detachably connected with the two bearing strips respectively; the side walls of the two bearing strips, which are close to the mounting channel, are respectively provided with a containing groove, the length of each containing groove is smaller than that of each bearing strip, and the top ends of the containing grooves are communicated with the outside; the detachable setting of clamping component is inside the installation passageway, is equipped with the centre gripping clearance that is used for holding the drainage tube in the clamping component, and the both sides edge of clamping component inserts respectively inside the holding tank of two carrier bars.

Further, the clamping assembly comprises a first clamping piece and a second clamping piece, and the first clamping piece is detachably arranged on the second clamping piece; be equipped with first arc wall on the lateral wall that first centre gripping piece is close to the second centre gripping piece, be equipped with the second arc wall on the lateral wall that the second centre gripping piece is close to first centre gripping piece, the second arc wall is right with first arc wall, forms between first arc wall and second arc wall the centre gripping clearance, and the degree of depth of first arc wall and the degree of depth of second arc wall are all less than the radius of drainage tube.

Further, a connecting pin is arranged on the first clamping piece, and a connecting hole for accommodating the connecting pin is arranged on the second clamping piece; the connecting pin comprises a circular truncated cone-shaped locking section and a connecting section, wherein the large end of the circular truncated cone-shaped locking section is connected with the first clamping piece through the connecting section, a deformation notch is formed in the circular truncated cone-shaped locking section, and the diameter of the large end of the circular truncated cone-shaped locking section is larger than that of the connecting section; the connecting hole is including holding section and spacing section, spacing section is linked together with the one end that holds the section and be close to first centre gripping piece, and the internal diameter of spacing section equals with the diameter of connecting section, and the internal diameter that holds the section equals with the big end diameter of round platform formula locking section.

Further, the sum of the thickness of the first clamping piece and the thickness of the second clamping piece is equal to the width of the containing groove, the axial length of the connecting pin is equal to the axial length of the connecting hole, the axial length of the circular truncated cone-shaped locking section is smaller than the axial length of the containing section, and the axial length of the connecting section is larger than the axial length of the limiting section.

Further, a connecting column is arranged on the side wall of the bearing strip far away from the mounting channel, a blocking ball is arranged at the outer end of the connecting column, and the diameter of the blocking ball is larger than that of the connecting column; the both ends of hanging the rope all are equipped with the go-between, and the internal diameter of go-between equals with the diameter of spliced pole.

Further, a plurality of flexible fixing belts are arranged on the movable sleeve, and the flexible fixing belts and the fixing units are alternately arranged one by one; one end of the flexible fixing belt is connected with the movable sleeve, and the other end of the flexible fixing belt is adhered with the movable sleeve through the magic tape.

Further, the movable sleeve is provided with a snap fastener, the binder is provided with a plurality of positioning holes for accommodating the snap fastener, and the positioning holes are uniformly distributed along the length direction of the binder.

Further, one end of the bellyband is provided with a male eye-splice, and the other end of the bellyband is provided with a female eye-splice.

Compared with the prior art, the pelvic cavity drainage fixing and hanging device has the following advantages:

(1) The utility model relates to a drainage, fixation and suspension device for a pelvic cavity. When the drainage tube is used, medical staff can wind the bellyband on the waist of a patient and adjust the position of the movable sleeve according to the actual condition of the patient, so that a fixed foundation is provided for the drainage tube and the drainage bag. The drainage tube can be clamped and fixed through the clamping assembly, and the drainage bag can be hung and fixed through the hanging rope, so that a good fixing effect can be provided for the drainage tube and the drainage bag, and the influence on the patient in the process of getting off the bed is avoided.

(2) The clamping assembly of the basin abdominal cavity drainage fixing and hanging device comprises a first clamping piece and a second clamping piece which are detachably connected, wherein a connecting pin is arranged on the first clamping piece, and a connecting hole is arranged on the second clamping piece. After medical personnel install the clamping assembly on the drainage tube, because the axial length of round platform locking section is less than the axial length of holding section, and the axial length of linkage segment is greater than the axial length of spacing section, consequently the inside size of centre gripping clearance will be greater than the external diameter of drainage tube, and the mounting position of nimble clamping assembly on the drainage tube just so medical personnel can be adjusted to make the fixed position of drainage tube and patient's actual demand assorted. After the holding assembly's both sides edge inserts the holding tank, first centre gripping piece and second centre gripping piece will laminate each other under the spacing effect of holding tank, because the degree of depth of first arc wall and the degree of depth of second arc wall all are less than the radius of drainage tube, consequently the inside drainage tube of centre gripping clearance will take place mild deformation, and the drainage tube will be fixed at the centre gripping clearance inside this moment to prevent that the drainage tube from taking place to remove when the patient gets off the bed the activity.

(3) According to the drainage fixing and hanging device for the pelvic cavity and the abdominal cavity, the movable sleeve is further provided with the plurality of flexible fixing belts, and when the length of the drainage tubes outside the patient is larger or the number of the drainage tubes is larger, medical staff can comb and tie the drainage tubes by means of the flexible fixing belts in the fixing process, so that the flexibility and comfort level of patient getting-out activities are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view of a pelvic cavity drainage fixing and hanging device according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a pelvic cavity drainage fixation suspension device according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a fixing unit according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a fixing unit according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a first clamping piece according to an embodiment of the utility model.

Reference numerals illustrate:

1-a binder; 11-positioning holes; 12-male buckle; 13-female buckle; 2-a movable sleeve; 21-a flexible fixing band; 22-snap fastener; 3-mounting seats; 31-carrying bars; 32-a receiving groove; 33-connecting columns; 331-blocking ball; 4-hanging ropes; 41-connecting rings; 5-a first clamping piece; 51-a first arcuate slot; 52-a circular truncated cone-shaped locking section; 521-deformation cuts; 53-connecting segment; 6-a second clamping piece; 61-a second arcuate slot; 62-a containment section; 63-limit section.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The structure of the pelvic cavity drainage fixing and hanging device can be schematically shown in fig. 1 to 5, and the pelvic cavity drainage fixing and hanging device in the embodiment comprises: the bellyband 1, movable sleeve 2 and a plurality of fixed unit, wherein the adjustable cover in movable sleeve 2 position is established on bellyband 1, and fixed unit sets up on the lateral wall of movable sleeve 2, and a plurality of fixed units are evenly arranged along the length direction of bellyband 1. When the patient of drainage tube is kept somewhere to postoperative needs to go into bed the activity, medical personnel can tie up binder 1 at patient's waist belly, adjusts the position of movable sleeve 2 according to patient's wound position afterwards, fixes drainage tube and drainage bag through the fixed unit next to avoid patient's activity of getting into bed to receive the influence of drainage equipment.

In order to reduce the bundling difficulty of the binder 1, in this embodiment, a male buckle 12 may be disposed at one end of the binder 1, and a female buckle 13 may be disposed at the other end. Medical personnel can realize the connection at the two ends of the bellyband 1 fast through the cooperation of the male eye-splice 12 and the female eye-splice 13, thereby improving the wearing efficiency of the device. In addition, in order to facilitate the adjustment of the position of the movable sleeve 2 and prevent the movable sleeve 2 from moving after the fixing work is completed, a snap fastener 22 may be provided on the movable sleeve 2, and a plurality of positioning holes 11 uniformly arranged along the length direction of the binder 1 may be provided on the binder 1. After the position of the movable sleeve 2 is determined, the medical staff can insert the snap fastener 22 into the corresponding positioning hole 11, so that the movable sleeve 2 is limited by means of the snap fastener 22.

Fig. 3 is an exploded view of a fixing unit, which includes a mounting base 3, a suspension string 4 and a clamping assembly as shown. Wherein the mounting base 3 is provided with two mutually parallel carrying bars 31, and a mounting channel for accommodating the clamping assembly is formed between the two carrying bars 31. The hanging rope 4 is arranged below the mounting seat 3, two ends of the hanging rope 4 are detachably connected with the two bearing strips 31 respectively, and when the hanging rope is used, medical staff can penetrate the hanging rope 4 into a preset hanging hole on the drainage bag, so that the position of the drainage bag is fixed. The detachable setting of clamping assembly is inside the installation passageway, is equipped with the centre gripping clearance that is used for holding the drainage tube in clamping assembly, when using, medical personnel can install clamping assembly earlier on the drainage tube, later adjusts clamping assembly's position on the drainage tube according to actual conditions to finally put into the installation passageway inside with clamping assembly, thereby realize fixing the drainage tube.

Alternatively, in this embodiment, the hanging rope 4 may be made of a medical silica gel material, and connecting rings 41 should be provided at both ends of the hanging rope 4. Correspondingly, a connecting column 33 can be arranged on the side wall of the bearing bar 31 far away from the installation channel, a blocking ball 331 is arranged at the outer end of the connecting column 33, the diameter of the connecting column 33 is equal to the inner diameter of the connecting ring 41, and the diameter of the blocking ball 331 is larger than the diameter of the connecting column 33. When hanging the drainage bag, the medical staff can take off the connecting ring 41 at one end of the hanging rope 4 from the corresponding connecting post 33, then pass the hanging rope 4 through the hanging hole on the drainage bag, and sleeve the corresponding connecting post 33 again. Because the diameter of blocking ball 331 is greater than the diameter of spliced pole 33, blocking ball 331 can block collar 41 to avoid collar 41 to break away from spliced pole 33, and then make the drainage bag reliably hang on this device.

In order to realize the detachable connection between the clamping assembly and the mounting seat 3, the embodiment is provided with accommodating grooves 32 on the side walls of the two bearing bars 31, which are close to the mounting channel. Specifically, the length of the receiving groove 32 should be smaller than the length of the carrying bar 31, and the top end of the receiving groove 32 should be in communication with the outside. In use, a healthcare worker can insert the two side edges of the clamping assembly from top to bottom into the receiving slots 32 of the two carrier bars 31, respectively, so that the clamping assembly fits into the mounting channel.

Fig. 4 is a cross-sectional view of the fixing unit, and as shown, the clamping assembly may include a first clamping piece 5 and a second clamping piece 6, and the first clamping piece 5 is detachably disposed on the second clamping piece 6. For facilitating clamping and fixing of the drainage tube, a first arc-shaped groove 51 is formed in the side wall, close to the second clamping piece 6, of the first clamping piece 5, and a second arc-shaped groove 61 which is aligned with the first arc-shaped groove 51 is formed in the side wall, close to the first clamping piece 5, of the second clamping piece 6. When the first clamping piece 5 and the second clamping piece 6 are assembled, a clamping gap for accommodating the drain tube will be formed between the first arc-shaped groove 51 and the second arc-shaped groove 61. In order to avoid axial movement of the drainage tube in the clamping gap, the depth of the first arc-shaped groove 51 and the depth of the second arc-shaped groove 61 are smaller than the radius of the drainage tube, so that the drainage tube entering the clamping gap is slightly deformed under the clamping action of the first clamping piece 5 and the second clamping piece 6, friction resistance between the drainage tube and the clamping assembly is improved, and the drainage tube is reliably fixed in the clamping gap.

In order to achieve a detachable connection between the first clamping piece 5 and the second clamping piece 6, a connecting pin can be provided on the first clamping piece 5 and a connecting hole for receiving the connecting pin is provided on the second clamping piece 6. Specifically, as shown in fig. 4 and 5, the connecting pin may include a circular truncated cone-shaped locking section 52 and a connecting section 53, wherein a large end of the circular truncated cone-shaped locking section 52 is connected with the first clamping piece 5 through the connecting section 53, a deformation notch 521 is provided on the circular truncated cone-shaped locking section 52, and a diameter of the large end of the circular truncated cone-shaped locking section 52 is larger than that of the connecting section 53. The connecting hole may include a receiving section 62 and a limiting section 63, where the limiting section 63 is communicated with one end of the receiving section 62 near the first clamping piece 5, and the inner diameter of the limiting section 63 is equal to the diameter of the connecting section 53, and the inner diameter of the receiving section 62 is equal to the diameter of the large end of the circular truncated cone-shaped locking section 52.

When assembling, because the deformation notch 521 is provided on the circular truncated cone-shaped locking segment 52, the circular truncated cone-shaped locking segment 52 will be elastically deformed during the process of inserting the connecting pin into the connecting hole, so that the circular truncated cone-shaped locking segment 52 passes through the limiting segment 63 and enters the accommodating segment 62. The circular truncated cone-shaped locking segment 52 will be deformed later, and since the diameter of the large end of the circular truncated cone-shaped locking segment 52 is larger than the diameter of the connecting segment 53 and the inner diameter of the limiting segment 63 is equal to the diameter of the connecting segment 53, the large end face of the circular truncated cone-shaped locking segment 52 limits the connecting pin, thereby preventing the first clamping piece 5 from being separated from the second clamping piece 6. Correspondingly, when the disassembly work is carried out, medical staff can drive the circular truncated cone-shaped locking section 52 in the accommodating section 62 to elastically deform by means of tools such as forceps and the like, so that the circular truncated cone-shaped locking section 52 passes through the limiting section 63, and the first clamping piece 5 and the second clamping piece 6 are separated.

Optionally, in order to ensure that the drainage tube has a good fixing effect after the clamping assembly is installed in the installation seat 3, and simultaneously, the medical staff can conveniently and flexibly adjust the position of the clamping assembly before the drainage tube is fixed, the sum of the thickness of the first clamping piece 5 and the thickness of the second clamping piece 6 is equal to the width of the accommodating groove 32, the axial length of the connecting pin is equal to the axial length of the connecting hole, the axial length of the circular truncated cone-shaped locking section 52 is smaller than the axial length of the accommodating section 62, and the axial length of the connecting section 53 is greater than the axial length of the limiting section 63.

After the clamping assembly is mounted on the drainage tube, as the axial length of the circular truncated cone-shaped locking section 52 is smaller than that of the accommodating section 62, and the axial length of the connecting section 53 is greater than that of the limiting section 63, medical staff can pull the first clamping piece 5 in a direction away from the second clamping piece 6, so that the inner size of the clamping gap is enlarged, and the clamping assembly is convenient to adjust the position of the clamping assembly on the drainage tube. After the position of the clamping assembly is determined, the medical staff can insert the two side edges of the clamping assembly into the accommodating groove 32, and the sum of the thickness of the first clamping piece 5 and the thickness of the second clamping piece 6 is equal to the width of the accommodating groove 32, so that the accommodating groove 32 can enable the first clamping piece 5 and the second clamping piece 6 to be mutually attached, and at the moment, the inner size of the clamping gap is smaller than the diameter of the drainage tube, so that the drainage tube can be fixed in the clamping gap.

As an alternative implementation of this embodiment, in order to facilitate the medical staff to complete the fixing work when the length of the drainage tube is long or the number of the drainage tubes is large, a plurality of flexible fixing belts 21 may be further provided on the movable sleeve 2. Specifically, the plurality of flexible fixing bands 21 should be alternately arranged with the plurality of fixing units one by one, and one end of the flexible fixing band 21 is connected with the movable sleeve 2, and the other end is adhered with the movable sleeve 2 through the magic tape. When the drainage tube length is longer, medical personnel can carry out annular winding to the drainage tube, and the drainage tube after winding is banded through the flexible fixing strap 21 afterwards to avoid the overlength drainage tube to influence patient's activity. When the quantity of drainage tubes that keep somewhere is great, the staff can comb the location with the help of flexible fixed band 21 to many drainage tubes according to the distribution condition of drainage tube to improve the aesthetic measure after the drainage equipment is fixed, and improve patient's travelling comfort.

Effects of the above scheme are described below:

this embodiment provides a fixed linkage of pelvic cavity drainage, can provide good position basis for the fixed of drainage equipment through the cooperation of binder and movable sleeve to can carry out reliable fixed to the position of drainage tube and drainage bag through fixed unit, consequently can make things convenient for the postoperative patient of keeping somewhere the drainage tube to carry out rehabilitation motion. Secondly, the clamping component of the device can flexibly adjust the installation position on the drainage tube according to actual needs, can also be matched with the accommodating groove, and can stably clamp and limit the drainage tube. In addition, the device is also provided with a plurality of flexible fixing belts on the movable sleeve, so that medical staff can conveniently arrange and bind overlong or excessive drainage tubes.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. A pelvic cavity drainage fixation suspension device, comprising: the bellyband comprises a bellyband (1), a movable sleeve (2) and a plurality of fixing units, wherein the bellyband (1) is sleeved with the movable sleeve (2) in an adjustable position, the fixing units are arranged on the outer side wall of the movable sleeve (2), and the fixing units are uniformly arranged along the length direction of the bellyband (1);

the fixing unit includes: the device comprises an installation seat (3), a hanging rope (4) and a clamping assembly, wherein two mutually parallel bearing strips (31) are arranged on the installation seat (3), and an installation channel is formed between the two bearing strips (31); the hanging rope (4) is positioned below the mounting seat (3), and two ends of the hanging rope (4) are detachably connected with the two bearing strips (31) respectively; the side walls of the two bearing strips (31) close to the mounting channel are respectively provided with a containing groove (32), the length of each containing groove (32) is smaller than that of each bearing strip (31), and the top ends of the containing grooves (32) are communicated with the outside; the detachable setting of clamping component is inside the installation passageway, is equipped with the centre gripping clearance that is used for holding the drainage tube in the clamping component, and the both sides edge of clamping component inserts respectively inside holding tank (32) of two carrier strips (31).

2. The pelvic cavity drainage fixation suspension device of claim 1, wherein: the clamping assembly comprises a first clamping piece (5) and a second clamping piece (6), and the first clamping piece (5) is detachably arranged on the second clamping piece (6); be equipped with first arc wall (51) on the lateral wall that first centre gripping piece (5) are close to second centre gripping piece (6), be equipped with second arc wall (61) on the lateral wall that second centre gripping piece (6) are close to first centre gripping piece (5), second arc wall (61) are right with first arc wall (51), form between first arc wall (51) and second arc wall (61) the centre gripping clearance, and the degree of depth of first arc wall (51) and the degree of depth of second arc wall (61) are all less than the radius of drainage tube.

3. The pelvic cavity drainage fixation suspension device of claim 2, wherein: the first clamping piece (5) is provided with a connecting pin, and the second clamping piece (6) is provided with a connecting hole for accommodating the connecting pin; the connecting pin comprises a circular truncated cone-shaped locking section (52) and a connecting section (53), wherein the large end of the circular truncated cone-shaped locking section (52) is connected with the first clamping piece (5) through the connecting section (53), a deformation notch (521) is formed in the circular truncated cone-shaped locking section (52), and the diameter of the large end of the circular truncated cone-shaped locking section (52) is larger than that of the connecting section (53); the connecting hole comprises a containing section (62) and a limiting section (63), the limiting section (63) is communicated with one end, close to the first clamping piece (5), of the containing section (62), the inner diameter of the limiting section (63) is equal to the diameter of the connecting section (53), and the inner diameter of the containing section (62) is equal to the diameter of the large end of the circular truncated cone-shaped locking section (52).

4. A pelvic cavity drainage fixation suspension device according to claim 3, wherein: the sum of the thickness of the first clamping piece (5) and the thickness of the second clamping piece (6) is equal to the width of the containing groove (32), the axial length of the connecting pin is equal to the axial length of the connecting hole, the axial length of the circular truncated cone-shaped locking section (52) is smaller than the axial length of the containing section (62), and the axial length of the connecting section (53) is larger than the axial length of the limiting section (63).

5. The pelvic cavity drainage fixation suspension device of claim 1, wherein: the bearing strip (31) is provided with a connecting column (33) on the side wall far away from the mounting channel, the outer end of the connecting column (33) is provided with a blocking ball (331), and the diameter of the blocking ball (331) is larger than that of the connecting column (33); the two ends of the hanging rope (4) are provided with connecting rings (41), and the inner diameter of each connecting ring (41) is equal to the diameter of each connecting column (33).

6. The pelvic cavity drainage fixation suspension device of claim 1, wherein: a plurality of flexible fixing belts (21) are arranged on the movable sleeve (2), and the flexible fixing belts (21) and the fixing units are alternately arranged one by one; one end of the flexible fixing belt (21) is connected with the movable sleeve (2), and the other end is adhered with the movable sleeve (2) through a magic tape.

7. The pelvic cavity drainage fixation suspension device of claim 1, wherein: be equipped with primary and secondary knot (22) on movable sleeve (2), be equipped with a plurality of locating holes (11) that are used for holding primary and secondary knot (22) on binder (1), and a plurality of locating holes (11) are evenly arranged along the length direction of binder (1).

8. The pelvic cavity drainage fixation suspension device of claim 1, wherein: one end of the bellyband (1) is provided with a male eye-splice (12), and the other end is provided with a female eye-splice (13).