CN219662609U - Novel abdominal cavity drainage tube with fixed saccule - Google Patents

Abstract

The utility model discloses a novel abdominal cavity drainage tube with a fixed balloon, which belongs to the technical field of medical equipment and comprises a drainage tube body, wherein the balloon is fixed on the drainage tube body, a separation layer is arranged in the balloon and divides the balloon into two areas, a through hole is formed in the separation layer to conduct the two areas separated by the separation layer, a first catheter is communicated in the area between the separation layer and the inner wall of the balloon, one side of the drainage tube body extends out of the first catheter along the inner part of the drainage tube body, and a pressing block sliding on the drainage tube body is arranged between the balloon and a conical interface; this drainage tube is through setting up sacculus and silica gel piece, can fix the drainage tube completely, need demolish the suture when avoiding the postoperative to pull out the drainage tube, reduces patient pain, and the sacculus is inside to be layered structure, separates the regional rapid expansion between fault and the sacculus inner wall, and then sacculus external profile is rapidly from the flat state to slick and sly state, and then reduces patient's uncomfortable sense.

Description

Novel abdominal cavity drainage tube with fixed saccule

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a novel abdominal cavity drainage tube with a fixed saccule.

Background

The abdominal cavity drainage tube is a hollow hose which is reserved after abdominal operation and passes through the abdominal wall, one section of the hollow hose is reserved in the abdominal cavity, and one section of the hollow hose is reserved outside the body, one end of the hollow hose is connected with a drainage bottle and a drainage bag outside the body, and the drainage tube is used for sucking the intrA-Abdominal cavity seepage and blood seepage after the operation into the drainage bottle and the drainage belt outside the body, so as to prevent the postoperative abdominal cavity hematocele. In order to fix the length and the position of the drainage tube entering the abdominal cavity, the drainage tube is required to be penetrated into the peripheral suture of the skin, the drainage tube and the peripheral skin are tied together, the operation is complicated, and the suture is required to be removed when the drainage tube is pulled out after the operation, so that the pain of a patient is caused.

In Chinese patent CN213608689U, a intrathoracic drain is disclosed, which solves the problem of inconvenient use of the intrathoracic drain. The thoracic drainage tube comprises a thoracic drainage tube body, an air bag arranged on the periphery of the insertion end of the thoracic drainage tube body, an air inflation tube for inflating the air bag, an air inflation interface arranged on the air inflation tube, a soft cushion sleeved on the thoracic drainage tube body and used for clamping the chest wall of a human body by matching with the air bag, and a soft cushion adjusting mechanism for adjusting the position of the soft cushion relative to the air bag. The drainage tube is fixed by the air bag and the soft cushion.

Through the research of the inventor, the following technical problems are found: the balloon has a plurality of folds in a collapsed state, and after entering the abdomen of a patient, the folds are gradually stretched along with the expansion of the balloon, so that the risk of clamping tissues in the patient is possible; and set up the cushion that the screw thread was adjusted, because of the setting of screw thread, drainage tube screw thread position can hardness be higher, consequently when using, need expose outside, patient is inconvenient to cover quilt etc. consequently can further improve.

Disclosure of Invention

The utility model aims to provide a novel abdominal cavity drainage tube with a fixed balloon, the drainage tube can be completely fixed by arranging the balloon and a silica gel block, so that the problem that a suture line needs to be removed when the drainage tube is pulled out after operation is avoided, pain of a patient is reduced, the interior of the balloon is of a layered structure, the area between a separation layer and the inner wall of the balloon can be rapidly expanded, the outer contour of the balloon is rapidly changed from a collapsed state to a smooth state, the condition that the wrinkles of the balloon slowly stretch to clamp muscles or fascia in the abdomen of the patient in the collapsed state is avoided, and discomfort of the patient is further reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: this take novel peritoneal drainage tube of fixed sacculus, this take novel peritoneal drainage tube of fixed sacculus includes the drainage tube body, and drainage tube body one end is the toper interface, be fixed with the sacculus on the drainage tube body, the inside separating layer that is equipped with of sacculus separates the sacculus into two regions, has seted up the intercommunicating pore on the separating layer, switches on by separating layer divided two regions, and the intercommunication has first pipe in the region between separating layer and the sacculus inner wall, and first pipe extends drainage tube body one side along drainage tube body inside, is equipped with the briquetting of slip on the drainage tube body between sacculus and the toper interface.

Further, a partition plate is fixed between the partition plate and the inner wall of the balloon, the partition plate is provided with a plurality of through holes, the through holes are uniformly distributed on the partition plate, and the through holes are formed in the partition plate.

In the scheme, the separation layer separates the balloon into two areas, and the separation layer is close to the balloon inner wall, so that the area between the separation layer and the balloon inner wall is far smaller than the area inside the separation layer, after gas or water is injected into the balloon, the first conduit is communicated with the area between the separation layer and the balloon inner wall, and is matched with the through holes on the communication hole and the separation plate, so that the area between the separation layer and the balloon inner wall can be rapidly expanded in a small area under the condition that the gas or water is compressed, the outer contour of the balloon is rapidly changed from a shrunken state to a smooth state, the wrinkles of the balloon are slowly stretched to clamp muscles or fascia inside the abdomen of a patient under the condition of avoiding the shrunken state, and discomfort of the patient is further reduced.

Further, the briquetting includes inboard gasbag and outside silica gel piece, and the gasbag inboard is fixed with the sleeve pipe, and outside fixed connection is inboard to the silica gel piece.

Further, a second catheter is communicated with the air bag, and the second catheter is communicated with the first catheter far away from the air bag end.

Further, the first guide pipe is connected with a pipe cover in a threaded mode.

Further, the drainage tube body is fixedly provided with a marking ring, and the marking ring is positioned at the lower end of the saccule.

By adopting the scheme, the tube cover can avoid liquid or gas backflow in the balloon under the abdominal pressure.

Furthermore, the silica gel block is provided with an inverted trapezoid surface towards the balloon end.

By adopting the scheme, when the silica gel block is attached to the abdomen skin of a patient, the abdomen can be attached better through the inverted trapezoid surface, and the discomfort of the patient is reduced.

The beneficial effects of the utility model are as follows:

1. through setting up sacculus and silica gel piece, can fix the drainage tube completely, need demolish the suture when avoiding the postoperative to pull out the drainage tube, reduce patient pain, and the sacculus is inside to be layered structure, and the region between separating layer and the sacculus inner wall can rapidly expanding, and then sacculus external profile is rapidly from the flat state to slick and sly state, avoids under the flat state, and the fold of sacculus slowly stretches to patient's belly internal muscle or fascia centre gripping, and then reduces patient's uncomfortable sense.

2. When the silica gel block is attached to the abdomen skin of a patient, the abdomen can be attached better through the inverted trapezoid surface, and discomfort of the patient is reduced.

Drawings

FIG. 1 is a schematic structural view of a novel peritoneal drainage tube with a fixed balloon provided by the utility model;

FIG. 2 is a schematic view of the front structure of FIG. 1 of a novel abdominal cavity drainage tube with a fixed balloon provided by the utility model;

FIG. 3 is a schematic cross-sectional view of the novel peritoneal drainage tube with a fixed balloon of the present utility model taken along line A-A in FIG. 2;

FIG. 4 is an enlarged schematic view of the novel abdominal cavity drainage tube with the fixed balloon at A in FIG. 3;

FIG. 5 is a schematic diagram of the connection of the balloon with the first catheter and the internal structure of the balloon of the novel abdominal cavity drainage tube with the fixed balloon;

FIG. 6 is an enlarged schematic view of the novel abdominal cavity drainage tube with the fixed balloon shown in FIG. 5 at B.

In the figure: 1. a drainage tube body; 2. a conical interface; 3. a balloon; 4. a barrier layer; 5. a communication hole; 6. a first conduit; 7. briquetting; 8. a partition panel; 9. a through hole; 10. a silica gel block; 11. an air bag; 12. a sleeve; 13. a second conduit; 14. a tube cover; 15. an identification ring; 16. inverted trapezoidal surface.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

Referring to fig. 1 to 6, the novel abdominal cavity drainage tube with the fixing balloon according to the embodiment of the utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, this novel abdominal cavity drainage tube of fixed sacculus in area includes drainage tube body 1, and drainage tube body 1 one end is toper interface 2, be fixed with sacculus 3 on the drainage tube body 1, sacculus 3 is inside to be equipped with to separate layer 4, separates layer 4 and separates sacculus 3 into two regions, has seted up the intercommunicating pore 95 on the layer 4 that separates, switches on by separating layer 4 two regions that separate layer 4 separated, and it has first pipe 6 to communicate in the region between separating layer 4 and the sacculus 3 inner wall, and first pipe 6 extends drainage tube body 1 one side along drainage tube body 1 inside, is equipped with the briquetting 7 of slip on drainage tube body 1 between sacculus 3 and the toper interface 2.

Wherein be fixed with the sign ring 15 on the drainage tube body 1, the sign ring 15 is located sacculus 3 lower extreme, and briquetting 7 on the drainage tube body 1 includes inboard gasbag 11 and outside silica gel piece 10, and gasbag 11 inboard is fixed with sleeve pipe 12, and outside fixedly connected to silica gel piece 10 is inboard.

When the drainage tube is reserved, the marking ring 15 is slightly exposed out of the peritoneum and enters the abdominal cavity, the air bag 11 and the silica gel block 10 are slid to be in contact with the abdominal skin of a patient, then water is injected or ventilated into the air bag 3 and the air bag 11 along the first guide tube 6 and the second guide tube 13 through the screwing-out tube cover 14, after the air bag 3 is inflated, the drainage tube is fixed in the abdominal wall muscle and fascia, the drainage tube cannot slide out, and is fixed in the abdominal wall, meanwhile, the air bag 11 is inflated, two sides are respectively in contact with the silica gel block 10 and the outer wall of the drainage tube body 1, the relative positions of the silica gel block 10 and the drainage tube body 1 are further fixed, the drainage tube body 1 is prevented from sliding in, and the drainage tube body 1 is completely fixed.

When the drainage tube is pulled out, the tube cover 14 is screwed out firstly, the balloon 3 and the air bag 11 are pulled out through the first guide tube 6 and the second guide tube 13, water or air is injected into the balloon 3 and the air bag 11, the balloon 3 and the air bag 11 collapse, and the fixation is released, so that the drainage tube body 1 can be pulled out.

In particular, since the area between the partition layer and the inner wall of the balloon in the present embodiment is small, the partition layer and the partition plate do not increase the unnecessary occupied space when the balloon is deflated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel peritoneal drainage tube of fixed sacculus in area, includes drainage tube body (1), drainage tube body (1) one end is toper interface (2), a serial communication port, be fixed with sacculus (3) on drainage tube body (1), sacculus (3) inside is equipped with separates fault (4), separates fault (4) and separates sacculus (3) into two regions, has seted up communication hole (5) on separating fault (4), switch on by separating two regions of layer (4) partition, it has first pipe (6) to communicate in the region between separating fault (4) and sacculus (3) inner wall, first pipe (6) extend drainage tube body (1) one side along drainage tube body (1) inside, be equipped with briquetting (7) of slip on drainage tube body (1) between sacculus (3) and toper interface (2).

2. The novel abdominal drainage tube with the fixed balloon according to claim 1, wherein a partition plate (8) is fixed between the partition layer (4) and the inner wall of the balloon (3), the partition plate (8) is provided with a plurality of through holes (9) uniformly distributed on the partition layer (4), and the partition plate (8) is provided with a plurality of through holes.

3. The novel abdominal cavity drainage tube with the fixing balloon according to claim 1, wherein the pressing block (7) comprises an inner air bag (11) and an outer silica gel block (10), a sleeve (12) is fixed on the inner side of the air bag (11), and the outer side is fixedly connected to the inner side of the silica gel block (10).

4. A novel abdominal cavity drainage tube with a fixed balloon according to claim 3, characterized in that the balloon (11) is communicated with a second catheter (13), and the end of the second catheter (13) far away from the balloon (11) is communicated with the first catheter (6).

5. The novel abdominal cavity drainage tube with the fixing balloon according to claim 1, wherein the first catheter (6) is connected with a tube cover (14) in a threaded manner.

6. The novel abdominal cavity drainage tube with the fixed saccule according to claim 1, wherein the drainage tube body (1) is fixedly provided with a marking ring (15), and the marking ring (15) is positioned at the lower end of the saccule (3).

7. A novel abdominal cavity drainage tube with a fixed balloon according to claim 3, characterized in that the silica gel block (10) is provided with an inverted trapezoid surface (16) towards the balloon (3) end.