Abdominal cavity drainage tube fixator

Abstract

The utility model relates to the field of medical instruments, in particular to an abdominal cavity drainage tube fixator. An abdominal cavity drainage tube fixator comprises a double-faced adhesive tape, a fixing disc, a hook-and-loop fastener, rotating discs, limiting blocks, a connecting base and the like, the hook-and-loop fastener is connected to the bottom of the fixing disc, the double-faced adhesive tape adheres to the bottom of the hook-and-loop fastener, the three rotating discs are rotatably connected to the fixing disc in the circumferential direction at equal intervals, and the connecting base is installed at the tops of the rotating discs. Two limiting blocks which can get close to each other and get away from each other are connected to the connecting base in a sliding mode through sliding grooves. The double-faced adhesive tape and the limiting blocks are additionally arranged, the hook-and-loop fastener is connected to the abdomen of a patient through the double-faced adhesive tape, then the drainage tube is manually clamped between the two limiting blocks, and after the drainage tube completely enters the position between the two limiting blocks, barbs on the limiting blocks will clamp the drainage tube, so that the drainage tube cannot be pulled; therefore, the wound of the patient is not easily pressed, the pain of the patient is avoided, and the treatment effect of peritoneal drainage is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, especially to an abdominal cavity drainage tube fixer. BACKGROUND

[0002] The abdominal cavity drainage tube is a kind of medical apparatus and instruments, which is used in abdominal cavity after abdominal cavity operation, and its main functions include removing abdominal cavity pus and necrotic tissue and promoting the reduction or closure of the operation field, in addition, the liquid in the abdominal cavity is guided out of the body through the drainage tube, which is convenient for doctors to observe the condition in the abdominal cavity, prevent complications and promote the recovery of patients.

[0003] When the abdominal cavity drainage tube is put into the abdominal cavity, the skin of the patient usually needs to be re-opened to form an incision, then the drainage tube is placed in the abdominal cavity of the patient, and the depth of the drainage tube is adjusted according to the needs, the drainage tube is fixed on the skin with gauze, so as to ensure that the drainage tube will not fall off or move, however, this way is not reliable, the patient will pull the drainage tube during the process of turning the body, which will cause the incision to be compressed and cause great pain to the patient, and since there is a risk of gauze separation, the drainage tube is easy to fall off from the patient's body, which affects the treatment effect. SUMMARY

[0004] The utility model discloses to overcome the shortcoming that the gauze of the abdominal cavity drainage tube is easy to separate from the patient's body and affects the treatment effect of the patient, and the technical problem to be solved by the utility model is to provide an abdominal cavity drainage tube fixer which can stably fix the drainage tube on the patient's body.

[0005] In order to solve the above technical problems, the utility model provides an abdominal cavity drainage tube fixer, which comprises double-sided adhesive tape, a fixing disc, magic tape, a rotating disc, a bolt, a limiting block, a connecting seat and a first spring, the bottom of the fixing disc is connected with magic tape, the bottom of the magic tape is pasted with double-sided adhesive tape, three rotating discs are connected with the fixing disc in a rotating mode and are evenly spaced in the circumferential direction, the rotating disc is evenly provided with a clamping groove in the circumferential direction, the fixing disc is provided with a lock hole, the rotating disc can be locked by installing the bolt in the clamping groove and the lock hole, the top of the rotating disc is provided with a connecting seat, the connecting seat is slidably connected with two limiting blocks which can move close to each other and move away from each other through a sliding groove, and the first spring is connected between the limiting block and the connecting seat.

[0006] Preferably, the side of the limiting block close to each other and the middle of the top of the connecting seat are arc surfaces.

[0007] Preferably, the limiting block and the connecting seat are provided with barbs at the same interval on the arc surfaces, the barbs can clamp the drainage tube between the two limiting blocks, and the length of the barb is less than the wall thickness of the drainage tube.

[0008] Preferably, the connecting rope is connected to the fixed disc, the connecting plate is connected to the connecting rope, the two guide rods are arranged at the bottom of the connecting plate, the fixed clamping plate is connected between the two guide rods, the movable clamping plate is slidably connected between the two guide rods, the second spring is sleeved on the guide rod, and the second spring is connected with the connecting plate and the movable clamping plate.

[0009] Preferably, the fixed clamping plate is provided with the sliding rail, the plurality of sliding blocks are slidably connected to the sliding rail, and the hook is arranged at the bottom of the sliding block.

[0010] Preferably, the anti-skid pads are arranged on the sides of the movable clamping plate and the fixed clamping plate.

[0011] Preferably, the top of the limiting block is inclined.

[0012] The utility model discloses a beneficial effect is: through increasing double -sided adhesive tape and limiting block, utilize double -sided adhesive tape to connect magic tape in the abdomen of patient, subsequently manual will draw tube clamp between two limiting blocks, when draw tube is completely entered between two limiting blocks, the barb on limiting block will be stuck draw tube, make draw tube unable to be pulled, in this way, when patient accidentally pulls draw tube, need first pull the double -sided adhesive tape of patient's abdomen to have the possibility to pull the draw tube in the abdominal cavity, like this, it is not easy to oppress the wound of patient, avoid causing the patient to have the pain, can prevent draw tube from the abdomen of patient and separate simultaneously, guarantee the treatment effect of abdominal cavity drainage. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three -dimensional structure schematic diagram of the utility model.

[0014] Figure 2 It is the three -dimensional structure schematic diagram of the utility model Figure One .

[0015] Figure 3 It is the three -dimensional structure schematic diagram of the utility model Figure Two .

[0016] The marks in the drawings are: 1-double sided adhesive tape, 2-fixed disc, 21-magic tape, 3-rotating disc, 31-slot, 32-latch, 4-limiting block, 41-barb, 5-connection seat, 51-first spring, 6-connection plate, 61-connecting rope, 7-movable clamping plate, 71-fixed clamping plate, 8-second spring, 81-guide rod, 9-sliding rail, 10-sliding block, 11-hook, 12-anti-skid pad. DETAILED DESCRIPTION

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Example 1

[0019] An abdominal drainage tube fixator, such as Figures 1-3 As shown, it includes double-sided tape 1, a fixing plate 2, hook and loop fastener 21, a turntable 3, a pin 32, a limiting block 4, a barb 41, a connecting seat 5, a first spring 51, a connecting plate 6, a connecting rope 61, a movable clamping plate 7, a fixed clamping plate 71, a second spring 8, a guide rod 81, a slide rail 9, a slider 10, a hook 11, and an anti-slip mat 12. The bottom of the fixing plate 2 is connected to the hook and loop fastener 21, which has a rough surface and a hook surface. Double-sided tape 1 is attached to the bottom of the hook and loop fastener 21. Three turntables 3 are evenly spaced and rotated along the circumference of the fixing plate 2. The turntables 3 are evenly spaced along the circumference of the fixing plate 2. The rotating disk 3 is evenly spaced with slots 31, and the fixed disk 2 has a locking hole. By installing the pin 32 into the slots 31 and the locking hole, the rotating disk 3 can be locked. A connecting seat 5 is installed on the top of the rotating disk 3. Two limiting blocks 4 are slidably connected to the connecting seat 5 via a sliding groove. The top of the limiting blocks 4 is inclined, and the side of the two limiting blocks 4 that are close to each other and the middle of the top of the connecting seat 5 are both arc surfaces, which can better fit the drainage tube and make the drainage tube more stably clamped. A first spring 51 is connected between the limiting blocks 4 and the connecting seat 5. The connecting seat 5 has barbs 41 at equal intervals on its arc surface. The barbs 41 can hold the drainage tube between the two limiting blocks 4. At the same time, the length of the barbs 41 is less than the wall thickness of the drainage tube. Two connecting ropes 61 are symmetrically connected to the front and back of the fixed plate 2. The connecting plate 6 is connected to the end of the two connecting ropes 61 away from the fixed plate 2. Two guide rods 81 are installed at the bottom of the connecting plate 6. A fixed clamping plate 71 is connected between the two guide rods 81. A movable clamping plate 7 is slidably connected between the two guide rods 81. The movable clamping plate 7 is located between the connecting plate 6 and the fixed clamping plate 71. A second spring 8 is fitted on the guide rod 81. The second spring 8 is connected to the connecting plate 6 and the movable clamping plate 7. Both the connecting plate 6 and the movable clamping plate 7 have protrusions on their right sides. By pressing the two protrusions, the connecting plate 6 and the movable clamping plate 7 can be brought closer together. The bottom of the fixed clamping plate 71 is equipped with a slide rail 9. Several sliders 10 are slidably connected on the slide rail 9. Hooks 11 are installed at the bottom of the sliders 10. Anti-slip pads 12 are installed on the sides of the movable clamping plate 7 and the fixed clamping plate 71 that are close to each other, which can make the movable clamping plate 7 and the fixed clamping plate 71 more securely clamped to the side of the bed.

[0020] The double-sided adhesive tape 1 is pasted on the abdomen of the patient, and then the magic tape 21 is pasted on the double-sided adhesive tape 1, and the magic tape 21 can be torn during the process of abdominal drainage, so that the nap and the hook of the magic tape 21 are separated to remove the drainage tube, which is convenient for the doctor to replace the drainage tube at any time, and then the drainage tube is manually extruded from top to bottom into the limiting block 4, the inclined surface at the top of the limiting block 4 is extruded by the drainage tube, so that the front and rear limiting blocks 4 move away from each other, at this time the first spring 51 is gradually compressed, and when the drainage tube is completely inserted between the two limiting blocks 4, the limiting blocks 4 approach each other under the action of the first spring 51 to clamp the drainage tube, and the barbs 41 on the limiting blocks 4 will be stuck in the drainage tube, so that the drainage tube cannot be pulled, so when the drainage tube is pulled, the double-sided adhesive tape 1 on the abdomen of the patient needs to be pulled first to pull the drainage tube in the abdominal cavity, so that the wound of the patient is not easily pressed, the bolt 32 is pulled out, the rotating disc 3 is controlled to rotate to drive the connecting seat 5 and the limiting block 4 to rotate, so that the drainage tube is rotated, and the bolt 32 is installed back to the original position to lock the rotating disc 3, so that the doctor can adjust the angle of the drainage tube, the protruding blocks on the connecting plate 6 and the movable clamping plate 7 are manually pressed, so that the movable clamping plate 7 moves away from the fixed clamping plate 71, at this time the movable clamping plate 7 and the fixed clamping plate 71 are in an open state, then the movable clamping plate 7 and the fixed clamping plate 71 are moved to the bedside position, the control on the connecting plate 6 and the movable clamping plate 7 is released, and the movable clamping plate 7 and the fixed clamping plate 71 are fixed at the bedside position under the action of the second spring 8, then the sliding block 10 is manually controlled to move to adjust the interval between the hooks 11, and the drainage bag is hung on the hooks 11, so that the fixing work of the abdominal drainage tube is completed.

[0021] The above-described embodiments only express the preferred embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications, improvements and substitutions can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An abdominal drainage tube fixator, characterized in that, The utility model provides a kind of drainage tube fixing device, including double-sided adhesive tape (1), fixed disc (2), magic tape (21), rotating disc (3), bolt (32), limit block (4), connecting seat (5) and first spring (51), magic tape (21) is connected at the bottom of fixed disc (2), double-sided adhesive tape (1) is pasted at the bottom of magic tape, three rotating discs (3) are rotationally connected in uniform interval along circumference on fixed disc (2), card slot (31) is uniformly spaced and opened on rotating disc (3) along circumference, locking hole is opened on fixed disc (2), rotating disc (3) can be locked by installing bolt (32) in card slot (31) and locking hole, connecting seat (5) is installed at the top of rotating disc (3), two limit blocks (4) capable of approaching each other and moving away from each other are slidably connected on connecting seat (5) by sliding slot, first spring (51) is connected between limit block (4) and connecting seat (5).

2. The abdominal drainage tube holder according to claim 1, wherein The side of limit block (4) approaching each other and the middle of connecting seat (5) top are arc surfaces.

3. The abdominal drainage tube holder according to claim 2, wherein It also includes barbs (41), and the arc surfaces of limit block (4) and connecting seat (5) are provided with barbs (41) at the same interval, the barbs (41) can clamp the drainage tube between the two limit blocks (4), and the length of the barbs (41) is less than the wall thickness of the drainage tube.

4. The abdominal drainage tube holder according to claim 3, wherein It also includes connecting rope (61), connecting plate (6), movable clamping plate (7), fixed clamping plate (71), second spring (8) and guide rod (81), connecting rope (61) is connected to fixed disc (2), connecting plate (6) is connected to connecting rope (61), two guide rods (81) are installed at the bottom of connecting plate (6), fixed clamping plate (71) is connected between the two guide rods (81), movable clamping plate (7) is slidably connected between the two guide rods (81), movable clamping plate (7) is located between connecting plate (6) and fixed clamping plate (71), second spring (8) is sleeved on guide rod (81), and second spring (8) is connected with connecting plate (6) and movable clamping plate (7).

5. An apparatus as claimed in claim 4, wherein the apparatus is configured to be attached to the patient's skin by means of an adhesive. It also includes slide rail (9), sliding block (10) and hook (11), slide rail (9) is installed at the bottom of fixed clamping plate (71), a plurality of sliding blocks (10) are slidably connected on slide rail (9), and hook (11) is installed at the bottom of sliding block (10).

6. The abdominal drainage tube holder according to claim 4, wherein It also includes non-slip mat (12), and non-slip mat (12) is installed on the side of movable clamping plate (7) and fixed clamping plate (71) approaching each other.

7. The abdominal drainage tube holder according to claim 1, wherein The top of limit block (4) is inclined.

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