Clamping type drainage tube seepage collecting mechanism

Abstract

The utility model discloses a clamping type drainage tube seepage collecting mechanism, which belongs to the technical field of medical instruments and comprises a bottom pad attached to wound skin, a through hole formed in the middle of the bottom pad and a rubber cover positioned on the outer side of the bottom pad. A clamping mechanism composed of the positioning base, the clamping groove, the inserting sleeve, the annular groove, the rubber ring, the air hole, the elastic rubber film and the hook-shaped clamping block is arranged in the middle of the rubber cover, the device can be rapidly installed on a drainage tube, in addition, an inflatable sealing mode is adopted, the sealing stability is guaranteed, external equipment is not needed for inflation, and the sealing effect is good. The device is simple in structure and higher in practicability, a clamping mechanism composed of a positioning base, a clamping groove, an insertion sleeve, an annular groove, a rubber ring, an air hole, an elastic rubber film and a hook-shaped clamping block is arranged in the middle of the rubber cover, the device can be rapidly installed on a drainage tube, in addition, an inflatable sealing mode is adopted, the sealing stability is guaranteed, external equipment is not needed for inflation, and the device is convenient to use and high in practicability. And the practicability is higher.

Description

Technical Field

[0001] The utility model relates to a seepage collection mechanism, in particular to a clamping type drainage tube seepage collection mechanism, belonging to the technical field of medical equipment. Background Art

[0002] In the prior art, for example, the utility model with application number 202222943492.0 discloses an abdominal drainage tube exudate collection device. In order to solve the problem that the drainage tube opening and the drainage device cannot be kept sterile, which may easily lead to contamination of the drainage tube opening or the area around the drainage tube, or even bacteria entering the abdominal cavity to cause abdominal infection or even abdominal abscess forming serious adverse consequences, a rubber cover is provided to ensure the sterile state inside the cover, and the drainage tube opening or the area around the drainage tube is not infected, thereby preventing bacteria from entering the abdominal cavity and causing abdominal infection. A leak-proof air bag is provided. After the abdominal drainage tube is inserted, it is inflated through the air injection port, and the leak-proof air bag is sealed and nested in the abdominal drainage tube, which can adapt to drainage tubes of different specifications without leakage.

[0003] Similar to the above application, there are still some shortcomings:

[0004] In the process of sealing between the rubber cover and the drainage tube, although the leak-proof airbag is inflated and pressed against the outside of the drainage tube by inflation, it needs to be used together with an external inflation device, which makes the sealing inconvenient. In addition, after the permeate is collected inside the rubber cover, if there is a lot of permeate, it will cause a certain downward pulling force on the wound, and the patient will have a feeling of falling, which affects the comfort.

[0005] Therefore, a clamping type drainage tube exudate collection mechanism is designed to optimize the above-mentioned problem. Utility Model Content

[0006] The main purpose of the utility model is to provide a clamping type drainage tube exudate collection mechanism, which can quickly install the device on the drainage tube by arranging a positioning seat, a clamping groove, a plug sleeve, an annular groove, a rubber ring, an air hole, an elastic rubber membrane, and a hook-shaped clamping block at the middle position of the rubber cover. In addition, an inflatable sealing method is adopted to ensure the stability of the seal, and no external equipment is required for inflation, which is more practical. By arranging a measuring cup at the bottom of the rubber cover, the amount of permeated liquid can be observed. In addition, a traction rope and a fixing clip are installed on the outside of the measuring cup. After the device is attached to the patient's wound, the fixing clip can be clamped to the quilt cover or the patient's hospital gown, which effectively avoids a large falling feeling caused by too much permeated liquid, and improves the comfort of use and the stability of the device adhesion.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A clamping drainage tube exudate collection mechanism comprises a base pad attached to the wound skin, a through hole provided in the middle of the base pad and a rubber cover located outside the base pad, a clamping mechanism connected to the drainage tube is provided in the middle of the outside of the rubber cover, and a pulling mechanism is provided at the bottom of the rubber cover.

[0009] Preferably: the clamping mechanism includes a positioning seat, a clamping groove, a sleeve, an annular groove, a rubber ring, an air hole, an elastic rubber membrane and a hook-shaped clamping block; the positioning seat is fixed on the rubber cover, and a through hole for the drainage tube to pass through is provided at the middle position of the positioning seat; a clamping groove is provided on the inner side of the positioning seat, a sleeve is slidably inserted into the interior of the positioning seat, and hook-shaped clamping blocks engaged with the clamping groove are evenly provided on the outer side of the sleeve; an annular groove is provided at one end of the sleeve close to the positioning seat, a rubber ring is slidably provided inside the annular groove, one end of the rubber ring protrudes to the outside of the annular groove, air holes communicated with the inside of the annular groove are evenly provided on the inner side of the sleeve, an elastic rubber membrane is fixed to the inner side of the sleeve, and the elastic rubber membrane covers the outer side of the air hole.

[0010] Preferably, the distance between the two ends of the hook-shaped clamping block is greater than the depth inside the positioning seat, and the end of the hook-shaped clamping block is provided with anti-slip grooves.

[0011] Preferably: the pulling mechanism comprises a measuring cup, a pulling rope and a fixing clamp, the measuring cup is mounted on the bottom of the outer side of the rubber cover and is connected to the inside of the rubber cover, a pulling rope is mounted on the outer side of the measuring cup, and a fixing clamp is mounted on the end of the pulling rope.

[0012] Preferably: a liquid level scale line is arranged on the outer side of the measuring cup, and a liquid discharge port is arranged at the bottom end of the measuring cup.

[0013] Preferably, the rubber cover and the measuring cup are integrally injection-molded, and both the rubber cover and the measuring cup are made of transparent rubber.

[0014] Preferably: a side of the bottom pad away from the rubber cover is provided with absorbent cotton, and the absorbent cotton is located outside the through hole.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a clamping type drainage tube seepage collection mechanism, which can quickly install the device on the drainage tube by arranging a positioning seat, a clamping groove, a plug sleeve, an annular groove, a rubber ring, an air hole, an elastic rubber membrane, and a hook-shaped clamping block at the middle position of the rubber cover. In addition, an inflatable sealing method is adopted to ensure the stability of the seal, and no external equipment is required for inflation, so the practicability is higher;

[0017] By setting a measuring cup at the bottom of the rubber cover, the amount of permeated liquid can be observed. In addition, a traction rope and a fixing clip are installed on the outside of the measuring cup. After the device is attached to the patient's wound, the fixing clip can be clamped to the quilt cover or the patient's hospital gown, which effectively avoids a large feeling of falling caused by too much permeated liquid, thereby improving the comfort of use and the stability of the device adhesion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a side sectional view of the utility model;

[0019] Figure 2 It is a side view of the utility model;

[0020] Figure 3 This is a diagram of the clamping mechanism of the utility model;

[0021] Figure 4 It is a side view of the bottom pad of the utility model.

[0022] In the figure: 1. bottom pad; 2. through hole; 3. absorbent cotton; 4. rubber cover; 5. clamping mechanism; 6. measuring cup; 7. pulling rope; 8. fixing clip; 9. positioning seat; 10. clamping slot; 11. plug sleeve; 12. annular groove; 13. rubber ring; 14. air hole; 15. elastic rubber membrane; 16. hook-shaped clamping block. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0024] like Figure 1-Figure 4 As shown, this embodiment provides a snap-on drainage tube exudate collection mechanism, including a base pad 1 that is attached to the wound skin, a through hole 2 opened in the middle position of the base pad 1, and a rubber cover 4 located on the outside of the base pad 1, a snap-on mechanism 5 connected to the drainage tube is provided at the middle position of the outside of the rubber cover 4, and a pulling mechanism is provided at the bottom of the rubber cover 4.

[0025] Overall working principle: During use, since there is a layer of adhesive on the base pad 1, the base pad 1 is attached to the outside of the wound, and the wound is located at the through hole 2. At the same time, the drainage tube passes through the through hole 2 and extends from the clamping mechanism 5, and then the clamping mechanism 5 is fixed on the drainage tube to complete the fixation of the device. In addition, during use, the pulling mechanism is used to provide another fixed point to reduce the patient's feeling of falling at the wound.

[0026] In the present embodiment, the clamping mechanism 5 comprises a positioning seat 9, a clamping groove 10, a sleeve 11, an annular groove 12, a rubber ring 13, an air hole 14, an elastic rubber membrane 15 and a hook-shaped clamping block 16. The positioning seat 9 is fixed on the rubber cover 4, and a through hole for the drainage tube to pass through is provided at the middle position of the positioning seat 9. The inner side of the positioning seat 9 is provided with a clamping groove 10, and the inner side of the positioning seat 9 is slidably plugged with the sleeve 11, and the outer side of the sleeve 11 is evenly provided with hook-shaped clamping blocks 16 engaged with the clamping groove 10. An annular groove 12 is provided at one end of the sleeve 11 close to the positioning seat 9, and a rubber ring 13 is slidably provided inside the annular groove 12, and one end of the rubber ring 13 protrudes to the outside of the annular groove 12. The inner side of the sleeve 11 is evenly provided with air holes 14 that are connected to the inside of the annular groove 12, and the inner side of the sleeve 11 is fixed with an elastic rubber membrane 15, and the elastic rubber membrane 15 covers the outer side of the air hole 14.

[0027] Local working principle: during use, the drainage tube passes through the positioning seat 9 and the inside of the sleeve 11, and then the sleeve 11 is controlled to be inserted into the inside of the positioning seat 9, and the hook-shaped block 16 is inserted into the inside of the card slot 10 to fix the position of the sleeve 11. During the insertion process, the rubber ring 13 will be squeezed into the inside of the annular groove 12. At this time, the gas inside the annular groove 12 enters the inner side of the elastic rubber membrane 15 through the air hole 14, and the elastic rubber membrane 15 expands and fits the outside of the drainage tube to ensure the sealing effect of the connection.

[0028] In this embodiment, the distance between the two ends of the hook-shaped block 16 is greater than the depth of the interior of the positioning seat 9 , and the end of the hook-shaped block 16 is provided with anti-slip grooves.

[0029] Partial working principle: After the clamping mechanism 5 is installed, the hook-shaped clamping block 16 is located outside the positioning seat 9, which is convenient for disassembly.

[0030] In this embodiment, the pulling mechanism includes a measuring cup 6, a pulling rope 7 and a fixing clamp 8. The measuring cup 6 is installed at the bottom of the outer side of the rubber cover 4 and is connected to the inside of the rubber cover 4. The pulling rope 7 is installed on the outer side of the measuring cup 6, and the fixing clamp 8 is installed at the end of the pulling rope 7.

[0031] Local working principle: During the installation process, the fixing clip 8 is clamped on the quilt or patient gown to provide another supporting fixing point for the device, thereby reducing the pulling force on the patient's wound. After the leaked liquid falls into the rubber cover 4, it will drip along the inner wall of the rubber cover 4 to the inside of the measuring cup 6 for liquid collection.

[0032] In this embodiment, a liquid level scale is provided on the outer side of the measuring cup 6 , and a liquid discharge port is provided at the bottom end of the measuring cup 6 .

[0033] Partial working principle: After the leaked liquid flows into the interior of the measuring cup 6, the leakage condition can be observed. At the same time, when there is a lot of liquid, it can be discharged through the drain port.

[0034] In this embodiment, the rubber cover 4 and the measuring cup 6 are integrally injection-molded, and both the rubber cover 4 and the measuring cup 6 are made of transparent rubber.

[0035] Partial working principle: The rubber cover 4 and the measuring cup 6 made of transparent rubber material can facilitate the observation of the leakage liquid.

[0036] In this embodiment, a water-absorbent cotton 3 is provided on a side of the base pad 1 away from the rubber cover 4 , and the water-absorbent cotton 3 is located outside the through hole 2 .

[0037] Partial working principle: After the base pad 1 is attached to the wound, if the penetrating liquid seeps into the inside of the base pad 1, the absorbent cotton 3 can absorb the penetrating liquid to ensure the stability of the base pad 1.

[0038] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A clamping type drainage tube exudate collection mechanism, comprising a base pad (1) attached to the wound skin, a through hole (2) provided at the middle position of the base pad (1) and a rubber cover (4) located outside the base pad (1), characterized in that: A clamping mechanism (5) connected to the drainage tube is provided at the middle position of the outer side of the rubber cover (4), and a pulling mechanism is provided at the bottom of the rubber cover (4).

2. A clamp-on drainage tube seepage collection mechanism according to claim 1, characterized in that: The clamping mechanism (5) comprises a positioning seat (9), a clamping groove (10), a plug sleeve (11), an annular groove (12), a rubber ring (13), an air hole (14), an elastic rubber membrane (15) and a hook-shaped clamping block (16); the positioning seat (9) is fixed on the rubber cover (4); a through hole for the drainage tube to pass through is provided at the middle position of the positioning seat (9); a clamping groove (10) is provided on the inner side of the positioning seat (9); a plug sleeve (11) is slidably inserted inside the positioning seat (9); and the outer side of the plug sleeve (11) is evenly provided with a clamping groove (10) for contact with the clamping groove (10). A hook-shaped clamping block (16) is clamped with the groove (10); an annular groove (12) is provided at one end of the plug sleeve (11) close to the positioning seat (9); a rubber ring (13) is slidably provided inside the annular groove (12); one end of the rubber ring (13) protrudes to the outside of the annular groove (12); air holes (14) communicating with the inside of the annular groove (12) are evenly provided on the inner side of the plug sleeve (11); an elastic rubber membrane (15) is fixed on the inner side of the plug sleeve (11), and the elastic rubber membrane (15) covers the outer side of the air hole (14).

3. A clamping type drainage tube exudate collection mechanism according to claim 2, characterized in that: The distance between the two ends of the hook-shaped clamping block (16) is greater than the depth inside the positioning seat (9), and the end of the hook-shaped clamping block (16) is provided with anti-slip grooves.

4. A clamping type drainage tube seepage collection mechanism according to claim 1 or 2, characterized in that: The pulling mechanism comprises a measuring cup (6), a pulling rope (7) and a fixing clamp (8); the measuring cup (6) is mounted on the bottom of the outer side of the rubber cover (4) and is in conduction with the inside of the rubber cover (4); the pulling rope (7) is mounted on the outer side of the measuring cup (6); and the fixing clamp (8) is mounted on the end of the pulling rope (7).

5. A clamping type drainage tube seepage collection mechanism according to claim 4, characterized in that: The outer side of the measuring cup (6) is provided with a liquid level scale line, and the bottom end of the measuring cup (6) is provided with a liquid discharge port.

6. The clamping type drainage tube seepage collection mechanism according to claim 4, characterized in that: The rubber cover (4) and the measuring cup (6) are integrally injection-molded, and both the rubber cover (4) and the measuring cup (6) are made of transparent rubber.

7. The clamping type drainage tube seepage collection mechanism according to claim 1, characterized in that: A water-absorbing cotton (3) is provided on a side of the bottom pad (1) away from the rubber cover (4), and the water-absorbing cotton (3) is located outside the through hole (2).

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