Medical thoracic duct clamp

Abstract

The utility model belongs to the technical field of medical auxiliary equipment, and particularly relates to a medical chest tube clamp which comprises a lower tube body and an upper tube body, the upper tube body is installed above the lower tube body, a rectangular protruding block is arranged in the middle of the outer wall of the upper tube body, a containing cavity is formed in the rectangular protruding block, and the containing cavity is communicated with the upper tube body. A limiting screw hole is formed in the middle of the top end of the inner wall of the containing cavity, and a limiting screw is installed in the limiting screw hole. Through cooperative use of an L-shaped connecting block, a connecting clamping groove and a connecting clamping block, the lower pipe body and the upper pipe body can be rotationally connected, and through cooperative use of a first connecting plate, a first connecting hole, the connecting clamping block, a second connecting plate, a second connecting hole and a fixing screw rod, the lower pipe body and the upper pipe body can be fixed; the medical thoracic duct clamp can be conveniently installed and used on a thoracic duct, the limiting pressing block can be pushed to move to extrude and clamp the thoracic duct by rotating the limiting screw rod, and the phenomenon that air enters the chest of a patient after clamping does not occur.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, and in particular relates to a medical chest tube clamp. Background Art

[0002] After thoracic surgery, a closed chest drainage tube is often needed. The closed chest drainage tube is used to remove air and fluid accumulation in the patient's pleural cavity, reestablish negative pressure in the chest, and promote lung re-expansion. The upper end of the drainage tube is placed in the pleural cavity, and the lower end is placed in a water seal bottle 3-4 cm underwater to achieve a sealed state through water. Since the chest cavity is under negative pressure and the atmosphere is under positive pressure, the end of the chest tube must not be exposed to the air under any circumstances to prevent pneumothorax.

[0003] When caring for a chest drainage bottle, a chest tube clamp is usually used to clamp the chest tube to prevent air from entering. However, when an ordinary chest tube clamp is used, the chest tube clamp is easily loosened and falls off due to the movement of the patient, and the use effect is poor. Based on this, the utility model provides a medical chest tube clamp. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a medical chest tube clamp, which has the characteristics of good installation stability and good clamping effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical chest tube clamp, comprising a lower tube body and an upper tube body, the upper tube body being installed above the lower tube body, a rectangular protrusion being provided in the middle of the outer wall of the upper tube body, a storage chamber being provided inside the rectangular protrusion, a limiting screw hole being provided in the middle of the top of the inner wall of the storage chamber, a limiting screw being installed inside the limiting screw hole, and the bottom of the limiting screw being movably connected to a limiting pressure block.

[0006] As an optimal technical solution for a medical chest tube clamp of the utility model, an L-shaped connecting block is symmetrically arranged on one side of the outer wall of the lower tube body, a connecting slot is opened at the top of the L-shaped connecting block, and a No. 1 connecting plate is symmetrically arranged on the other side of the outer wall of the lower tube body, and a No. 1 connecting hole is opened in the middle of the top of the No. 1 connecting plate.

[0007] As an optimal technical solution for a medical chest tube clamp of the utility model, a connecting block is symmetrically arranged on one side of the outer wall of the upper tube body, and a No. 2 connecting plate is symmetrically arranged on the other side of the outer wall of the upper tube body, and a No. 2 connecting hole is opened in the middle of the top of the No. 2 connecting plate.

[0008] As a preferred technical solution of a medical chest tube clamp of the utility model, the connecting card block is located inside the connecting card slot, and the connecting card block and the L-shaped connecting block are connected via a rotating shaft.

[0009] As an optimal technical solution for a medical chest tube clamp of the utility model, the inner diameter of the No. 2 connecting hole is the same as the inner diameter of the No. 1 connecting hole, a fixing screw is installed inside the No. 2 connecting hole, and one end of the fixing screw is located inside the No. 1 connecting hole.

[0010] As an optimal technical solution for a medical chest tube clamp of the utility model, a storage groove is provided at the top of one side of the limiting pressure block, a through hole is provided in the middle of the top of the inner wall of the storage groove, a T-shaped rotating block is placed inside the storage groove, and a connecting screw groove is provided in the middle of the top of the T-shaped rotating block.

[0011] As an optimal technical solution for a medical chest tube clamp of the utility model, a limiting screw rod passes through the through hole, one end of the limiting screw rod is located inside the connecting screw groove, and the limiting screw rod and the connecting screw groove are connected by a thread.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By using the L-shaped connecting block, the connecting slot and the connecting block in coordination, the lower tube body and the upper tube body can be rotatably connected, and by using the No. 1 connecting plate, the No. 1 connecting hole, the connecting block, the No. 2 connecting plate, the No. 2 connecting hole and the fixing screw in coordination, the lower tube body and the upper tube body can be fixed, so that the medical chest tube clamp can be installed and used on the chest tube conveniently, and the medical chest tube clamp cannot fall off after installation. When the medical chest tube clamp is used, the limiting screw can be rotated to push the limiting pressing block to move and squeeze and clamp the chest tube. After clamping, air will not enter the patient's chest, and the clamping effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the lower tube body of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the upper tube body of the utility model;

[0019] Figure 5 It is an exploded view of the installation of the T-type rotating block of the utility model.

[0020] In the figure: 1. lower tube body; 2. upper tube body; 3. rectangular protrusion; 4. storage chamber; 5. limiting screw hole; 6. limiting screw; 7. limiting pressure block; 8. L-shaped connecting block; 9. connecting slot; 10. No. 1 connecting plate; 11. No. 1 connecting hole; 12. connecting block; 13. No. 2 connecting plate; 14. No. 2 connecting hole; 15. fixing screw; 16. storage slot; 17. through hole; 18. T-shaped rotating block; 19. connecting screw slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] Example

[0023] See also Figures 1 to 5 The utility model provides the following technical solutions: a medical chest tube clamp, comprising a lower tube body 1 and an upper tube body 2, both of which are semicircular medical plastic tubes, an L-shaped connecting block 8 is symmetrically arranged on one side of the outer wall of the lower tube body 1, and a connecting card slot 9 is opened at the top of the L-shaped connecting block 8, and a No. 1 connecting plate 10 is symmetrically arranged on the other side of the outer wall of the lower tube body 1, and a No. 1 connecting hole 11 is opened in the middle of the top of the No. 1 connecting plate 10, and the upper tube body 2 is installed above the lower tube body 1, and a connecting card block 12 is symmetrically arranged on one side of the outer wall of the upper tube body 2, and the other side of the outer wall of the upper tube body 2 is opposite to the upper tube body 2. A No. 2 connecting plate 13 is provided, and a No. 2 connecting hole 14 is opened in the middle of the top of the No. 2 connecting plate 13. The connecting block 12 is located inside the connecting slot 9. The connecting block 12 and the L-shaped connecting block 8 are connected by a rotating shaft, which is convenient for the rotation connection between the upper tube body 2 and the lower tube body 1. The inner diameter of the No. 2 connecting hole 14 is the same as the inner diameter of the No. 1 connecting hole 11. A fixing screw 15 is installed inside the No. 2 connecting hole 14. One end of the fixing screw 15 is located inside the No. 1 connecting hole 11, which can fix the upper tube body 2 and the lower tube body 1, so as to facilitate the assembly and use of the medical chest tube clamp;

[0024] A rectangular convex block 3 is provided in the middle of the outer wall of the upper tube body 2, and a storage chamber 4 is provided inside the rectangular convex block 3. A limiting screw hole 5 is provided in the middle of the top of the inner wall of the storage chamber 4, and a limiting screw 6 is installed inside the limiting screw hole 5. A limiting pressure block 7 is provided inside the storage chamber 4. The length of the limiting pressure block 7 is the same as the inner wall width of the storage chamber 4, and the installation of the limiting pressure block 7 can be limited. The height of the limiting pressure block 7 is less than the depth of the storage chamber 4, which is convenient for the storage and storage of the limiting pressure block 7. The bottom longitudinal section of the limiting pressure block 7 is semicircular, and a storage groove 16 is provided on the top of one side of the limiting pressure block 7. The middle of the top of the inner wall of the storage groove 16 is provided. There is a through hole 17, a T-shaped turn block 18 is placed inside the storage groove 16, a connecting screw groove 19 is opened in the middle of the top of the T-shaped turn block 18, a limiting screw 6 passes through the through hole 17, one end of the limiting screw 6 is located inside the connecting screw groove 19, the limiting screw 6 and the connecting screw groove 19 are connected by a thread, when the limiting screw 6 is connected to the T-shaped turn block 18, the connecting screw groove 19 is filled with glue, so that the limiting screw 6 and the T-shaped turn block 18 are fixedly installed as a whole, and by connecting the limiting screw 6 to the T-shaped turn block 18, the movable installation between the limiting screw 6 and the limiting pressure block 7 can be realized, which is convenient for the use of the limiting pressure block 7.

[0025] The working principle and use process of the utility model are as follows: the nursing staff rotates the lower tube body 1 and the upper tube body 2 to put the medical chest tube clamp in an open state, and then moves the medical chest tube clamp to place the chest tube between the lower tube body 1 and the upper tube body 2, and then closes the medical chest tube clamp and installs the limiting screw 6 to fix the lower tube body 1 and the upper tube body 2 together, so that the medical chest tube clamp can be installed, and the medical chest tube clamp cannot slide off the chest tube after installation;

[0026] When the medical chest tube clamp is in use, the nursing staff rotates the limit screw 6, and the rotation of the limit screw 6 drives the T-shaped rotating block 18 to move, and the movement of the T-shaped rotating block 18 pushes the limit pressing block 7 to move. When the limit pressing block 7 contacts the chest tube, the chest tube can be squeezed and clamped, and the chest tube can be isolated to prevent air from entering the patient's chest.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A medical chest tube clamp, comprising a lower tube body (1) and an upper tube body (2), characterized in that: An upper tube body (2) is installed above the lower tube body (1); a rectangular protrusion (3) is provided in the middle of the outer wall of the upper tube body (2); a storage chamber (4) is provided inside the rectangular protrusion (3); a limiting screw hole (5) is provided in the middle of the top of the inner wall of the storage chamber (4); a limiting screw rod (6) is installed inside the limiting screw hole (5); and the bottom of the limiting screw rod (6) is movably connected to a limiting pressure block (7).

2. A medical chest tube clamp according to claim 1, characterized in that: An L-shaped connection block (8) is symmetrically arranged on one side of the outer wall of the lower tube body (1), and a connection slot (9) is provided at the top of the L-shaped connection block (8). A No. 1 connection plate (10) is symmetrically arranged on the other side of the outer wall of the lower tube body (1), and a No. 1 connection hole (11) is provided in the middle of the top of the No. 1 connection plate (10).

3. A medical chest tube clamp according to claim 2, characterized in that: A connecting block (12) is symmetrically arranged on one side of the outer wall of the upper tube body (2), and a second connecting plate (13) is symmetrically arranged on the other side of the outer wall of the upper tube body (2), and a second connecting hole (14) is opened in the middle of the top end of the second connecting plate (13).

4. A medical chest tube clamp according to claim 3, characterized in that: The connection card block (12) is located inside the connection card slot (9), and the connection card block (12) and the L-shaped connection block (8) are connected via a rotating shaft.

5. A medical chest tube clamp according to claim 3, characterized in that: The inner diameter of the No. 2 connecting hole (14) is the same as the inner diameter of the No. 1 connecting hole (11), a fixing screw (15) is installed inside the No. 2 connecting hole (14), and one end of the fixing screw (15) is located inside the No. 1 connecting hole (11).

6. A medical chest tube clamp according to claim 1, characterized in that: A receiving groove (16) is provided at the top of one side of the limiting pressure block (7), a through hole (17) is provided at the middle of the top of the inner wall of the receiving groove (16), a T-shaped rotating block (18) is placed inside the receiving groove (16), and a connecting screw groove (19) is provided at the middle of the top of the T-shaped rotating block (18).

7. A medical chest tube clamp according to claim 6, characterized in that: The through hole (17) A limiting screw rod (6) runs through the interior, and one end of the limiting screw rod (6) is located inside the connecting screw groove (19). The limiting screw rod (6) and the connecting screw groove (19) are connected via threads.

Images