CN219481023U - Suction ball - Google Patents

Abstract

The utility model discloses an attraction ball, which has the technical scheme that: the device comprises a balloon, wherein a first hose is fixedly arranged on the outer wall surface of the balloon, and a fixed pipe is fixedly arranged at one end of the first hose; the expansion assembly is arranged in the fixed tube and used for expanding a wound, the balloon is arranged, the pressure inside the balloon can be changed through extrusion of the balloon, so that body fluid or blood stasis and the like can enter the balloon, the pressure in the body is reduced, the expansion of the wound is realized through cooperation between the first expansion ring and the second expansion ring through the first expansion ring, the problem of excessively small and invariable observation of the wound is avoided, the first spring is arranged, after the expansion is realized between the first expansion ring and the second expansion ring through the first spring, the first expansion ring and the second expansion ring return through elasticity of the first spring, the next expansion operation is facilitated, and cooperation between the sliding groove and the sliding block is realized.

Description

Suction ball

Technical Field

The utility model relates to the technical field of medical supplies, in particular to an attracting ball.

Background

The suction ball is a tool for manufacturing a suction head in a negative pressure state by a certain method, substances outside the suction head are extruded to the suction head, so that a suction effect is achieved, the negative pressure suction device consists of a pressure regulator, a liquid collecting bottle, a hose and the like, two hose connectors are arranged on the liquid collecting bottle, one connector is connected with a negative pressure terminal, the other connector is connected with a working cavity, when the negative pressure terminal is connected, air negative pressure is generated in the liquid collecting bottle, dirt (such as dirty blood, sputum and the like) is guided to flow into the liquid collecting bottle from the other hose, when the liquid height in the liquid collecting bottle reaches a certain height, a stop valve on a liquid collecting bottle cover starts to work, a liquid inflow pipeline is cut off, liquid in the liquid collecting bottle is prevented from overflowing due to interference, and a plurality of liquid collecting bottles can be connected with each other in consideration of different drainage amounts, so that a large amount of liquid is extracted and stored.

The existing suction ball on the market all relies on sacculus, drainage tube and control valve etc. to connect, causes pressure differential through extrusion sacculus part, but the import that the drainage position can not appear in the in-process of in-service use is too little, leads to the inside condition unable observation, and the drainage tube can't get into, and we have proposed a suction ball for this reason.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the suction ball, which solves the problems that the internal condition cannot be observed and the drainage tube cannot enter due to the too small inlet of the drainage part in the using process.

The technical aim of the utility model is realized by the following technical scheme:

an attraction ball, comprising: the balloon is fixedly provided with a first hose on the outer wall surface, and a fixed pipe is fixedly arranged at one end of the first hose; and the expansion assembly is arranged inside the fixed tube and is used for expanding the wound.

Through adopting above-mentioned technical scheme, through setting up the sacculus, through the extrusion of sacculus can be through changing its inside pressure for body liquid or blood stasis etc. can get into the inside of sacculus, reduce internal pressure.

Preferably, the expansion assembly comprises: the fixing device comprises a fixing tube, a first expansion ring, a second expansion ring, a clamping hole, a clamping rod and a first spring, wherein the first expansion ring is arranged in the fixing tube, the second expansion ring is arranged in the fixing tube, the clamping hole is formed in one end of the first expansion ring, the clamping rod is fixedly mounted at one end of the second expansion ring, and the first spring is movably sleeved on the outer wall surface of the clamping rod.

Through adopting above-mentioned technical scheme, through setting up first expansion ring, realize the expansion to the wound through the cooperation between first expansion ring and the second expansion ring, avoided the problem of the too little unchangeable observation of wound, through setting up first spring, can realize the expansion back between first expansion ring and the second expansion ring through first spring, make first expansion ring and second expansion ring return through the elasticity of first spring, make things convenient for the expansion operation next time.

Preferably, the sliding blocks are fixedly arranged on one sides of the first expansion ring and the second expansion ring, the sliding grooves are formed in the fixed pipe, the first expansion ring is movably sleeved in the fixed pipe through the sliding blocks, and the second expansion ring is movably sleeved in the fixed pipe through the sliding blocks.

Through adopting above-mentioned technical scheme, through setting up the sliding tray, through the cooperation between sliding tray and the sliding block, can make first expansion ring and second expansion ring slide according to the orbit of sliding tray, avoid gliding in-process to produce the skew, lead to first expansion ring and second expansion ring to drop.

Preferably, the second spring is fixedly arranged in the sliding groove, and a limit rod is fixedly arranged on one side of the sliding block.

Through adopting above-mentioned technical scheme, through setting up the gag lever post, can restrict the position of first expansion ring and second expansion ring with the cooperation of second spring through the gag lever post, can pull the gag lever post through the elasticity of second spring and then realize the return of first expansion ring and second expansion ring after first expansion ring and second expansion ring slide.

Preferably, the outer wall surface of the balloon is provided with a balance pipe, the balance pipe penetrates through the balloon, the outer wall surface of the balance pipe is movably sleeved with a movable ring, and the outer wall surface of the movable ring is fixedly provided with a sealing cover.

Through adopting above-mentioned technical scheme, through setting up sealed lid, can carry out sealing operation to the inside of sacculus through sealed lid, make it before contacting the affected part, avoid producing the mistake to skin or body fluid because pressure change causes and inhale.

Preferably, the outer wall surface of the saccule is fixedly provided with a second hose, and the outer wall surface of the second hose is movably sleeved with a pressing type current limiter.

Through adopting above-mentioned technical scheme, through setting up push type current limiter, can extrude the second hose through pressing through push type current limiter, store the inside body fluid of sacculus or blood stasis, press again after collecting and remove the extrusion to the second hose, make things convenient for medical personnel to store for the liquid of aspiration.

In summary, the utility model has the following advantages:

through setting up the sacculus, extrusion through the sacculus can be through changing its inside pressure for body liquid or blood stasis etc. can get into the inside of sacculus, reduce internal pressure, through setting up first expansion ring, realize the expansion to the wound through the cooperation between first expansion ring and the second expansion ring, avoid the problem of the too little invariable observation of wound, through setting up first spring, can realize the expansion back between first expansion ring and the second expansion ring through the elasticity of first spring, make first expansion ring and second expansion ring return, the convenience is the expansion operation of carrying out next time, through setting up the sliding tray, cooperate between through sliding tray and the sliding block, can make first expansion ring and second expansion ring can slide according to the orbit of sliding tray, avoid the in-process of sliding to produce the skew, lead to first expansion ring and second expansion ring to drop.

Through setting up the gag lever post, can restrict the position of first expansion ring and second expansion ring through the gag lever post with the cooperation of second spring, can pull the gag lever post and then realize the return of first expansion ring and second expansion ring through the elasticity of second spring after first expansion ring and second expansion ring slide, through setting up sealed lid, can seal the operation to the inside of sacculus through sealed lid, make it before contacting the affected part, avoid leading to the fact producing the mistake to skin or body fluid because pressure variation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a split construction of the present utility model;

FIG. 3 is a schematic view of the structure of the stationary pipe of the present utility model;

fig. 4 is a schematic view of a second stent ring structure of the present utility model.

Reference numerals: 1. a balloon; 2. a first hose; 3. a fixed tube; 4. a first expansion ring; 5. a second expansion ring; 6. a clamping hole; 7. a clamping rod; 8. a first spring; 9. a sliding block; 10. a sliding groove; 11. a second spring; 12. a limit rod; 13. a balance tube; 14. a movable ring; 15. sealing cover; 16. a second hose; 17. a push type restrictor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2 and fig. 3, an aspiration balloon comprises a balloon 1, the outer wall face fixed mounting of balloon 1 has first hose 2, the one end fixed mounting of first hose 2 has fixed pipe 3, the inside of fixed pipe 3 is provided with expansion assembly for expand to the wound, expansion assembly includes first expansion ring 4, first expansion ring 4 sets up the inside at fixed pipe 3, the inside of fixed pipe 3 is provided with second expansion ring 5, joint hole 6 has been seted up to the one end of first expansion ring 4, the one end fixed mounting of second expansion ring 5 has joint pole 7, the outer wall face movable sleeve of joint pole 7 is equipped with first spring 8, through setting up first expansion ring 4, realize the expansion to the wound through the cooperation between first expansion ring 4 and the second expansion ring 5, the problem of the too little invariable observation of wound has been avoided, through setting up first spring 8, can make first expansion ring 4 and second ring 5 through the elasticity of first spring 8 after the expansion is realized between first expansion ring 4 and second expansion ring 5, the return operation is convenient.

Referring to fig. 2, 3 and 4, sliding blocks 9 are fixedly installed on one sides of the first expansion ring 4 and the second expansion ring 5, sliding grooves 10 are formed in the fixed tube 3, the first expansion ring 4 is movably sleeved in the fixed tube 3 through the sliding blocks 9, the second expansion ring 5 is movably sleeved in the fixed tube 3 through the sliding blocks 9, second springs 11 are fixedly installed in the sliding grooves 10, limiting rods 12 are fixedly installed on one sides of the sliding blocks 9, the limiting rods 12 are arranged, the positions of the first expansion ring 4 and the second expansion ring 5 can be limited by being matched with the second springs 11, and after the first expansion ring 4 and the second expansion ring 5 slide, the limiting rods 12 can be pulled through the elastic force of the second springs 11 so as to achieve return of the first expansion ring 4 and the second expansion ring 5.

Referring to fig. 2, 3 and 4, the outer wall surface of the balloon 1 is provided with a balance tube 13, the balance tube 13 penetrates through the interior of the balloon 1, the outer wall surface of the balance tube 13 is movably sleeved with a movable ring 14, the outer wall surface of the movable ring 14 is fixedly provided with a sealing cover 15, the outer wall surface of the balloon 1 is fixedly provided with a second hose 16, the outer wall surface of the second hose 16 is movably sleeved with a pressing type restrictor 17, the pressing type restrictor 17 is arranged, the pressing type restrictor 17 can be used for pressing the second hose 16 to store body fluid or blood stasis in the balloon 1, and after collection is finished, the pressing of the second hose 16 is released again, so that medical staff can conveniently store sucked liquid.

Working principle: please refer to fig. 1-4, it is required to expand through first expansion ring 4 and second expansion ring 5 when in use, through setting up sacculus 1, extrusion through sacculus 1 can be through changing its inside pressure, make body liquid or blood stasis etc. can get into the inside of sacculus 1, reduce internal pressure, through setting up first expansion ring 4, realize the expansion to the wound through the cooperation between first expansion ring 4 and the second expansion ring 5, the problem of the excessively little unchanged observation of wound has been avoided, through setting up first spring 8, can realize the expansion back between first expansion ring 4 and second expansion ring 5 through first spring 8, make first expansion ring 4 and second expansion ring 5 return through the elasticity of first spring 8, make things convenient for the expansion operation next time, through setting up sliding groove 10, through the cooperation between sliding groove 10 and the sliding block 9, can make first expansion ring 4 and second expansion ring 5 can be according to the orbit expansion of sliding groove 10, avoid the in-process of sliding to produce the skew, lead to first expansion ring 4 and second expansion ring 5 to drop off, can be carried out the expansion ring 12 through setting up spacing ring 11 and second expansion ring 5 and stop collar 11 and stop collar 5 and expansion back through setting up stop collar 11 and stop collar 4 and second expansion ring 5.

Through setting up sealed lid 15, can carry out sealed operation to the inside of sacculus 1 through sealed lid 15, make it before contacting the affected part, avoid leading to the fact because pressure variation produces the mistake to skin or body fluid and inhale, through setting up push type flow restrictor 17, can extrude second hose 16 through pressing type flow restrictor 17, store the inside body fluid or the blood stasis of sacculus 1, press again after collecting and remove the extrusion to second hose 16, make things convenient for medical personnel to store the liquid of aspiration.

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 (6)

1. An attraction ball, comprising:

the device comprises a balloon (1), wherein a first hose (2) is fixedly arranged on the outer wall surface of the balloon (1), and a fixed pipe (3) is fixedly arranged at one end of the first hose (2);

and the expansion assembly is arranged inside the fixed tube (3) and is used for expanding the wound.

2. The suction ball of claim 1, wherein said expansion assembly comprises:

the novel expansion pipe comprises a first expansion ring (4), wherein the first expansion ring (4) is arranged inside a fixed pipe (3), a second expansion ring (5) is arranged inside the fixed pipe (3), a clamping hole (6) is formed in one end of the first expansion ring (4), a clamping rod (7) is fixedly arranged at one end of the second expansion ring (5), and a first spring (8) is movably sleeved on the outer wall surface of the clamping rod (7).

3. The suction ball according to claim 2, wherein sliding blocks (9) are fixedly installed on one sides of the first expansion ring (4) and the second expansion ring (5), sliding grooves (10) are formed in the fixed tube (3), the first expansion ring (4) is movably sleeved in the fixed tube (3) through the sliding blocks (9), and the second expansion ring (5) is movably sleeved in the fixed tube (3) through the sliding blocks (9).

4. A suction ball according to claim 3, characterized in that the second spring (11) is fixedly installed in the sliding groove (10), and a limit lever (12) is fixedly installed on one side of the sliding block (9).

5. An aspiration balloon according to claim 1, wherein the outer wall surface of the balloon (1) is provided with a balance tube (13), the balance tube (13) penetrates through the interior of the balloon (1), the outer wall surface of the balance tube (13) is movably sleeved with a movable ring (14), and the outer wall surface of the movable ring (14) is fixedly provided with a sealing cover (15).

6. An aspiration balloon according to claim 1, wherein a second hose (16) is fixedly mounted on the outer wall surface of the balloon (1), and a push-type restrictor (17) is movably sleeved on the outer wall surface of the second hose (16).