CN217219835U - Drainage tube with wire guide holes and asymmetric grooves - Google Patents

Abstract

The utility model discloses an asymmetric slot drainage tube with guide wire hole, including first drainage tube and second drainage tube, first drainage hole has been seted up to first drainage tube inside, the second drainage hole has been seted up to the second drainage tube inside, the downthehole fixed mounting of second drainage has baffle and baffle to be medical silica gel material, first drainage tube and second drainage tube are inside to be located first drainage hole and second drainage hole below and have all seted up guide wire hole, guide wire downthehole portion is provided with the seal wire, one side outer wall fixed mounting that first drainage tube is close to the second drainage tube has the jam piece, the second drainage tube is kept away from one side outer wall in second drainage hole and is seted up the first slot that the arc distributes, second slot and third slot. This asymmetric slot drainage tube with wire guide hole can reach the drainage tube orientation of being convenient for and insert through setting up wire guide hole and seal wire, makes things convenient for medical personnel's operation to through setting up first slot, second slot and third slot, can reduce the phenomenon that the drainage tube blockked up.

Description

Drainage tube with wire guide holes and asymmetric grooves

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an asymmetric slot drainage tube with guide wire hole.

Background

Drainage is common in and after surgical operations, and has the following functions:

firstly, inflammatory secretion or operation wound exudate in the abdominal cavity of a human body can be led out of the body, so that the absorption of pathological change substances is reduced, and the healing of wound surfaces is promoted; secondly, gas is often generated at the abdominal cavity, the stomach and the intestine of a human body, and the pressure of the part needs to be reduced in time; and thirdly, the dead space of the operation is reduced or closed, the turnover rate of the hospital bed is improved, and the working intensity of medical staff is reduced.

Due to the diversification of various surgical operations, when a complicated wound is faced, the drainage device is required to be suitable for various operations, and the conventional drainage tube has various pipelines such as a round hole drainage tube, a cross-shaped groove drainage tube and the like, and is single in function. For example, the opening of the drainage tube of the cross-shaped grooved tube is smaller, so when the cross-shaped grooved tube faces to a block object with a large size such as a blood clot, necrotic tissue and the like, drainage blockage is caused, further local wound surface swelling is caused, and wound healing is delayed. However, in some operations, the operation is performed from outside to inside in a reverse direction, and at the moment, the flexibility of the drainage tube becomes a defect in the process and cannot smoothly reach the position.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an weak point to prior art, provide an asymmetric slot drainage tube with guide wire hole to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: including first drainage tube and second drainage tube, first drainage hole has been seted up to first drainage tube inside, the second drainage hole has been seted up to second drainage tube inside, the inside fixed mounting in second drainage hole has baffle and baffle to be medical silica gel material, the guide wire hole has all been seted up to first drainage tube and second drainage tube inside being located first drainage hole and second drainage hole below, the guide wire downthehole portion of leading is provided with the seal wire, one side outer wall fixed mounting that first drainage tube is close to the second drainage tube has the jam piece, one side that second drainage hole was kept away from to the second drainage tube is provided with the third drainage tube, first slot, second slot and the third slot that arc distributes are seted up to the third drainage tube outer wall, the inside drainage device that is provided with of second drainage tube.

As the utility model discloses an optimized technical scheme, the jam piece is the silica gel hollow tube, the size and the second drainage hole looks adaptation of jam piece, first drainage hole and second drainage hole are vertical distribution from top to bottom, first drainage tube passes through jam piece and second drainage tube sliding connection, and the jam piece plays the mutual conduction effect in first drainage hole and second drainage hole.

As the utility model discloses an optimized technical scheme, first slot, second slot and third slot outward appearance are ellipse, triangle and circular respectively, first slot, second slot and third slot all switch on mutually with the second drainage hole, and first slot, second slot and third slot play and reduce the phenomenon that the drainage tube blockked up.

As the utility model discloses an preferred technical scheme, the internal diameter size in guide wire hole and the external diameter size phase-match of seal wire, seal wire and guide wire hole sliding connection, the seal wire is the metal material, and the cooperation of guide wire hole and seal wire is used, and the orientation of the drainage tube of being convenient for is inserted and is looked for the position, makes things convenient for medical personnel to operate.

As the utility model discloses an optimal technical scheme, drainage device includes head rod, fixed block, reset tube, clamping ring, elastic silica gel, second connecting rod and clearance head, the both ends of clamping ring respectively with head rod and second connecting rod fixed connection, the external diameter of clamping ring just is greater than elastic silica gel's external diameter with the internal diameter phase-match of reset tube, elastic silica gel's both ends respectively with reset tube and clamping ring fixed connection, head rod, fixed block, reset tube and clamping ring are medical silica gel material, and elastic silica gel, clamping ring and head rod play the upper and lower reciprocating motion of second connecting rod and clearance head.

As the utility model discloses an optimized technical scheme, the circular distribution of second connecting rod outer wall has the barb, the size and the first slot looks adaptation of clearance head, second connecting rod and clearance head are medical silicon rubber material, and the clearance head plays the crushing effect of the inside plug of first slot, and the second connecting rod is used for the guide effect of plug after the crushing.

Compared with the prior art, the utility model provides an asymmetric slot drainage tube with seal wire hole possesses following beneficial effect:

1. the drainage tube with the asymmetric groove of the guide wire hole is provided with the first groove, the second groove, the third groove, the guide wire and the guide wire hole, when the drainage tube is used, the third drainage tube with the first groove, the second groove and the third groove is inserted into the abdominal cavity of a human body, the third drainage tube can be inserted into the tissue of the human body in a directional puncturing mode through the guide wire hole and the internal guide wire, the third drainage tube can reach a designated position conveniently, operation of medical workers is facilitated, the first drainage tube and the second drainage tube are exposed outside the human body at the moment, and due to the fact that the first groove is oval and the opening is large, various tissues and blood clots can pass conveniently, the second groove is triangular and the opening is small, large tissues or blood clots are blocked outside, drainage of liquid is facilitated, the third groove is round and the whole is smooth, and flowability of liquid and small tissues is improved;

2. this an asymmetric slot drainage tube with seal wire hole, through setting up drainage device, because of the drainage of first slot for all kinds of tissues or clot, when the first slot jam condition appears, it is inside to block up a part and take out the second drainage tube this moment, head rod and second connecting rod are under elastic silica gel's pressure this moment, rise along the reset tube, and then make clearance head crushing tissue or clot, later medical personnel can press the head rod repeatedly, until the clearance head with first slot internal tissue or clot crushing completely, resume the drainage effect of first slot, the phenomenon that the drainage tube blockked up in the use has been reduced, human secondary damage's phenomenon has been reduced, the healing of wound has been accelerated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the separation structure of the first draft tube and the second draft tube of the present invention;

FIG. 3 is a schematic view of a second drainage tube structure of the present invention;

FIG. 4 is a schematic view of the drainage device of the present invention;

fig. 5 is a schematic view of the inner structure of the reduction tube of the present invention.

In the figure: 1. a first draft tube; 2. a second draft tube; 3. a first drainage aperture; 4. a second drainage aperture; 5. a baffle plate; 6. a wire guide hole; 7. a guide wire; 8. a plugging block; 9. a first trench; 10. a second trench; 11. a third trench; 12. a drainage device; 1201. a first connecting rod; 1202. a fixed block; 1203. a reset tube; 1204. pressing a ring; 1205. elastic silica gel; 1206. a second connecting rod; 1207. cleaning the head; 13. and a third drainage tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, an asymmetric groove drainage tube with a guide wire hole comprises a first drainage tube 1 and a second drainage tube 2, wherein a first drainage hole 3 is formed in the first drainage tube 1, a second drainage hole 4 is formed in the second drainage tube 2, a baffle 5 is fixedly installed in the second drainage hole 4, the baffle 5 is made of medical silica gel, guide wire holes 6 are formed in the first drainage tube 1 and the second drainage tube 2 and located below the first drainage hole 3 and the second drainage hole 4, a guide wire 7 is arranged in each guide wire hole 6, the inner diameter of each guide wire hole 6 is matched with the outer diameter of the corresponding guide wire 7, the corresponding guide wire 7 is slidably connected with the corresponding guide wire hole 6, the corresponding guide wire 7 is made of metal, and the guide wire holes 6 and the corresponding guide wires 7 are matched for use, so that the drainage tube can be conveniently inserted and aligned in a directional manner, and operation of medical staff is facilitated; the outer wall of one side, close to the second drainage tube 2, of the first drainage tube 1 is fixedly provided with a blocking block 8, the blocking block 8 is a silica gel hollow tube, the size of the blocking block 8 is matched with that of the second drainage hole 4, the first drainage hole 3 and the second drainage hole 4 are vertically distributed, the first drainage tube 1 is in sliding connection with the second drainage tube 2 through the blocking block 8, and the blocking block 8 plays a role in mutual conduction of the first drainage hole 3 and the second drainage hole 4; the outer wall of one side of the second drainage tube 2 far away from the second drainage hole 4 is provided with a first groove 9, a second groove 10 and a third groove 11 which are distributed in an arc shape, the appearances of the first groove 9, the second groove 10 and the third groove 11 are respectively oval, triangular and circular, the first groove 9, the second groove 10 and the third groove 11 are communicated with the second drainage hole 4, and the first groove 9, the second groove 10 and the third groove 11 play a role in reducing the blockage of the drainage tube.

Example two:

referring to fig. 4-5, on the basis of the first embodiment, the drainage device 12 includes a first connecting rod 1201, a fixing block 1202, a reset tube 1203, a pressing ring 1204, an elastic silica gel 1205, a second connecting rod 1206 and a cleaning head 1207, two ends of the pressing ring 1204 are respectively and fixedly connected to the first connecting rod 1201 and the second connecting rod 1206, an outer diameter of the pressing ring 1204 is matched with an inner diameter of the reset tube 1203 and is larger than an outer diameter of the elastic silica gel 1205, two ends of the elastic silica gel 1205 are respectively and fixedly connected to the reset tube 1203 and the pressing ring 1204, the first connecting rod 1201, the fixing block 1202, the reset tube 1203 and the pressing ring 1204 are all made of medical silica gel, and the elastic silica gel 1205, the pressing ring 1204 and the first connecting rod 1201 perform up-and-down reciprocating movement to the second connecting rod 1206 and the cleaning head 1207; the circular distribution of second connecting rod 1206 outer wall has the barb, and the size and the 9 looks adaptations of first slot of clearance head 1207, second connecting rod 1206 and clearance head 1207 are medical silicon rubber material, and clearance head 1207 plays the crushing effect of the inside plug of first slot 9, and second connecting rod 1206 is used for the guide effect of the plug after the crushing.

The utility model discloses a theory of operation and use flow: when the drainage tube with the asymmetric grooves and the wire guide holes is used, the third drainage tube 13 with the first groove 9, the second groove 10 and the third groove 11 is inserted into the abdominal cavity of a human body, the third drainage tube 13 can be directionally punctured and inserted into the tissue of the human body through the wire guide holes 6 and the internal guide wire 7, the third drainage tube 13 can reach a designated position conveniently, the medical personnel can conveniently operate, at the moment, the first drainage tube 1 and the second drainage tube 2 are exposed outside the human body, and the first groove 9 is oval and has a larger opening, so that various tissues and blood clots can conveniently pass through, the second groove 10 is triangular and has a smaller opening, larger tissues or blood clots can be blocked outside, the liquid drainage is convenient, the third groove 11 is round and is smoother integrally, the mobility of the liquid and small tissues is improved, and the first groove 9 is used for the drainage of various tissues or blood clots, when the first slot 9 jam condition appears, block up 8 parts of piece this moment and take out inside second drainage tube 2, head 1201 and second connecting rod 1206 are under elastic silica gel 1205's pressure this moment, rise along reset tube 1203, and then make cleaning head 1207 crush tissue or clot, later medical personnel can press head 1201 repeatedly, until cleaning head 1207 completely crushes first slot 9 internal tissue or clot, resume the drainage effect of first slot 9, the phenomenon of drainage tube jam in the use has been reduced, the phenomenon of human secondary damage has been reduced, the healing of wound has been accelerated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an asymmetric slot drainage tube with wire guide hole which characterized in that: including first drainage tube (1) and second drainage tube (2), first drainage tube (1) is inside to be seted up first drainage hole (3), second drainage tube (2) is inside to be seted up second drainage hole (4), the inside fixed mounting in second drainage hole (4) has baffle (5) and baffle (5) to be medical silica gel material, first drainage tube (1) and second drainage tube (2) are inside to be located first drainage hole (3) and second drainage hole (4) below and have all seted up guide wire hole (6), guide wire hole (6) inside are provided with seal wire (7), one side outer wall fixed mounting that first drainage tube (1) is close to second drainage tube (2) has jam block (8), one side that second drainage tube (2) kept away from second drainage hole (4) is provided with third drainage tube (13), arc distribution's first slot (9) are seted up to third drainage tube (13) outer wall, A second groove (10) and a third groove (11), wherein a drainage device (12) is arranged in the second drainage tube (2).

2. The asymmetric gutter drainage tube with guidewire holes of claim 1, wherein: the utility model discloses a drainage device, including shutoff piece (8), the size and the second drainage hole (4) looks adaptation of shutoff piece (8), first drainage hole (3) and second drainage hole (4) are vertical distribution from top to bottom, first drainage tube (1) are through shutoff piece (8) and second drainage tube (2) sliding connection.

3. The asymmetric drainage catheter with guidewire aperture of claim 1, wherein: the first groove (9), the second groove (10) and the third groove (11) are respectively oval, triangular and circular in appearance, and the first groove (9), the second groove (10) and the third groove (11) are communicated with the second drainage hole (4).

4. The asymmetric gutter drainage tube with guidewire holes of claim 1, wherein: the inner diameter size of the guide wire hole (6) is matched with the outer diameter size of the guide wire (7), the guide wire (7) is connected with the guide wire hole (6) in a sliding mode, and the guide wire (7) is made of metal materials.

5. The asymmetric gutter drainage tube with guidewire holes of claim 1, wherein: drainage device (12) include head rod (1201), fixed block (1202), reset tube (1203), clamping ring (1204), elasticity silica gel (1205), second connecting rod (1206) and clearance head (1207), the both ends of clamping ring (1204) respectively with head rod (1201) and second connecting rod (1206) fixed connection, the external diameter of clamping ring (1204) just is greater than the external diameter of elasticity silica gel (1205) with the internal diameter size phase-match of reset tube (1203), the both ends of elasticity silica gel (1205) respectively with reset tube (1203) and clamping ring (1204) fixed connection, head rod (1201), fixed block (1202), reset tube (1203) and clamping ring (1204) are medical silica gel material.

6. The asymmetric gutter drainage tube with guidewire holes of claim 5, wherein: the circular distribution of second connecting rod (1206) outer wall has the barb, the size and first slot (9) looks adaptation of clearance head (1207), second connecting rod (1206) and clearance head (1207) are medical silicon rubber material.

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