CN216456265U

CN216456265U - Anti-splash device

Info

Publication number: CN216456265U
Application number: CN202122780827.7U
Authority: CN
Inventors: 刘贤炜
Original assignee: Nanjing Xingji Medical Supplies Co ltd
Current assignee: Nanjing Xingji Medical Supplies Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-10
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a splash guard, which comprises a flexible splash guard and a connector for communicating an auxiliary pipe with a suction device, wherein the connector is arranged on the flexible splash guard; the flexible splash guard is connected with the liquid inlet end of the connector and covers the auxiliary pipe. The utility model can avoid the contact of medical staff and the in-vivo effusion and aerosol of a patient, protect the medical staff, keep the cleanliness of clothes and skin of the patient and reduce the pipe drawing difficulty of the medical staff.

Description

Anti-splash device

Technical Field

The utility model relates to the field of medical instruments, in particular to an anti-splash device.

Background

In the medical field, in order to help a patient to discharge some of the accumulated fluid, such as sputum in trachea, urine in urethra, etc., it is usually necessary to insert auxiliary tubes, such as catheters, cannulas, etc., into the patient to help the patient to discharge the accumulated fluid. Because redundant hydrops in the body are usually adhered to the auxiliary tube, when the drainage work is finished and the auxiliary tube is drawn out, the hydrops in the body and aerosol on the outer wall of the auxiliary tube entering and exiting the human body passage are easy to splash to the clothes or skin of medical care personnel and patients, so that the medical care personnel have the risk of infection. Therefore, in order to avoid the expansion of the splashing range of the effusion in the body attached to the outer wall of the auxiliary tube when the auxiliary tube is extracted, the medical staff needs to be careful when extracting the auxiliary tube, and the difficulty of the medical staff when extracting the tube is increased.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the splash-proof device reduces the pipe drawing difficulty of medical staff on the premise of protecting the medical staff and preventing the hydrops in the body from polluting clothes and skin of a patient.

In order to solve the technical problems, the utility model adopts the technical scheme that:

a splash guard comprising an auxiliary tube, a flexible splash guard and a connector for communicating the auxiliary tube with a suction device;

the auxiliary pipe with the feed liquor end intercommunication of connector, flexible splash guard with the feed liquor end of connector is connected and the cover is established outside the auxiliary pipe.

Further, the auxiliary pipe is inserted into the liquid inlet end of the connector.

Furthermore, a snap ring is arranged on the outer wall of the liquid inlet end of the connector;

the auxiliary pipe is sleeved outside the snap ring.

Further, the connector also comprises an elastic sleeve connected with the liquid inlet end of the connector;

the auxiliary pipe with elastic sleeve intercommunication, flexible splatter shield with elastic sleeve is connected.

Furthermore, the outer wall of the liquid inlet end of the connector is provided with an anti-skid part;

the elastic sleeve is connected with the connector through the anti-skid part.

Further, the anti-slip part comprises a plurality of annular bosses which are sequentially arranged along the axial direction of the connector;

the outer wall of the annular boss is gradually and convexly inclined along the direction from the liquid inlet side to the liquid outlet side of the connector.

Further, the device also comprises a connecting part used for being connected with the skin of the human body;

the connecting portion install in the flexible splash guard is kept away from the one end of connector, and with flexible splash guard intercommunication makes the auxiliary pipe can pass the connecting portion set up.

Further, the connecting part comprises a connecting layer for connecting with the flexible splash guard and an adhesive layer for contacting with the skin;

the bonding layer and the connecting layer are sequentially stacked.

Further, the connecting part comprises a connecting layer used for being connected with the flexible splash guard and a fixing piece used for being connected with a human body;

the mounting is installed in the tie layer is kept away from one side of flexible splashproof cover.

Further, the connecting part is colloid.

The utility model has the beneficial effects that: the utility model communicates the auxiliary pipe with the negative pressure equipment through the connector, and the flexible splash guard is covered outside the auxiliary pipe, and the length of the flexible splash guard is more than or equal to that of the auxiliary pipe, is used for forming a splash-proof cavity with the skin of the human body when the auxiliary tube is drawn out of the human body, is convenient for medical staff to transfer the auxiliary tube and the flexible splash-proof shield simultaneously, avoids the liquid and aerosol in the physiological or medical cavity of the patient and the hydrops in the body attached to the outer wall of the auxiliary tube from splashing to the skin or clothes of the medical staff and the patient during the drawing out and the transfer, simultaneously can carry out the drawing liquid during operation when medical personnel, prevent to shift to the external by making the internal hydrops of patient and aerosol that are located because patient's self physiological reaction, protect medical personnel and keep the cleanliness factor of patient's clothing and skin for medical personnel's the degree of difficulty of operation greatly reduced improves the convenient degree of operation.

Drawings

Fig. 1 is a first schematic structural diagram of a splash guard according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a splash guard according to a first embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a splash guard according to a second embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a splash guard according to a third embodiment of the present invention;

fig. 5 is a schematic structural diagram of a splash guard according to a fourth embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a fifth exemplary embodiment of a splash guard of the present invention;

FIG. 7 is a first schematic structural diagram of a connection portion according to a sixth embodiment of the present invention;

fig. 8 is a second schematic structural diagram of a connection portion in a sixth embodiment of the present invention.

Description of reference numerals:

1. an auxiliary tube;

2. a flexible splash guard;

3. a connector; 31. an annular neck; 32. an anti-slip portion; 321. an annular boss;

4. a snap ring; 5. an elastic sleeve;

6. a connecting portion; 61. a connecting layer; 62. an adhesive layer; 63. a fixing member;

7. a liquid suction unit.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 8, a splash guard, which can communicate with an auxiliary tube 1, includes a flexible splash guard 2 and a connector 3 for communicating the auxiliary tube 1 with a suction device (e.g., a sputum aspirator, a syringe, etc.);

the auxiliary pipe 1 is communicated with the liquid inlet end of the connector 3, and the flexible splash guard 2 is connected with the liquid inlet end of the connector 3 and covers the auxiliary pipe 1.

The working principle of the utility model is as follows: through setting up flexible splash guard, make flexible splash guard can follow the inserting of auxiliary tube and take out and stretch out and draw back, and then make flexible splash guard can form the splashproof cavity with skin, when the auxiliary tube is taken out from the human body, avoid the internal hydrops of auxiliary tube outer wall to splash on a large scale to medical personnel can abandon auxiliary tube and splash guard synchronous transfer.

From the above description, the beneficial effects of the present invention are: the auxiliary pipe is communicated with the negative pressure equipment through the connector, the flexible splash guard is covered outside the auxiliary pipe, and the length of the flexible splash guard is greater than or equal to that of the auxiliary pipe, so that a splash proof cavity is formed between the auxiliary pipe and the skin of a human body when the auxiliary pipe is drawn out of the human body, medical workers can transfer the auxiliary pipe and the flexible splash guard at the same time, accumulated body fluid attached to the outer wall of the auxiliary pipe is prevented from being splashed onto the skin or clothes of a patient when the accumulated body fluid is drawn out and transferred, the cleanliness of the clothes and the skin of the patient is kept, the operation difficulty is greatly reduced, and the convenience of operation is improved.

Further, the auxiliary pipe 1 is inserted into the liquid inlet end of the connector 3.

Furthermore, the connector also comprises a clamping ring 4, and the liquid inlet end of the connector 3 is provided with annular clamping grooves 31 distributed along the axial direction;

the flexible splash guard 2 is clamped with the annular clamping groove 31 through a clamping ring 4.

From the above description, a snap ring is provided for expanding the applicability of the flexible splash shield.

Further, the device also comprises an elastic sleeve 5;

the flexible splash guard 2 is connected with the liquid inlet end of the connector 3 through an elastic sleeve 5.

From the above description it is clear that an elastic sleeve is provided to connect the flexible splatter shield with the elastic sleeve to fit more sized connectors.

Further, the outer wall of the liquid inlet end of the connector 3 is provided with an anti-skid part 32;

the elastic sleeve 5 is connected to the connector 3 through the slip prevention portion 32.

As can be seen from the above description, the anti-slip portion is provided to increase the friction force between the connector and the elastic sleeve, prevent the elastic sleeve from separating, and improve the connection tightness.

Further, the antiskid portion 32 includes a plurality of annular bosses 321 provided in order in the axial direction of the connector 3;

the outer wall of the annular projection 321 is inclined gradually convexly in the direction from the liquid inlet side to the liquid outlet side of the connector 3.

From the above description, through the annular boss and the elastic sleeve interference fit that the slope set up, improve and connect the compactness.

Further, the device also comprises a connecting part 6 used for connecting with the skin of the human body;

connecting portion 6 is installed in the one end that connector 3 was kept away from to flexible splash guard 2 to with flexible splash guard 2 intercommunication, make auxiliary pipe 1 can pass connecting portion 6 and set up.

As can be seen from the above description, the connection part is provided to facilitate the connection of the splash guard with the human body.

Further, one side of the connecting part 6, which is far away from the flexible splash guard 2, is provided with a liquid absorption part 7 for absorbing the accumulated liquid in the body.

As can be seen from the above description, the liquid suction part is arranged for preventing the effusion in the body which is splashed out when the auxiliary tube is drawn out from the human body from flowing out from the gap between the connecting part and the skin of the human body, and the function of limiting the effusion in the body to flow is achieved.

Further, the connection portion 6 comprises a connection layer 61 for connection with the flexible splatter shield 2 and an adhesive layer 62 for contact with the skin;

the adhesive layer 62 and the connecting layer 61 are stacked in this order.

As can be seen from the above description, the splash guard can be directly adhered to the skin of the human body through the connecting layer and the adhesive layer, so that the use convenience is improved.

Further, the connecting portion 6 comprises a connecting layer 61 for connecting with the flexible splatter shield 2 and a fixture 63 for connecting with the human body;

the fixing member 63 is arranged on the side of the connection layer 61 away from the flexible splatter shield 2.

As can be seen from the above description, the splash guard is connected with the human body through the connecting layer and the fixing piece, so that the connection tightness between the splash guard and the skin of the human body is improved.

The utility model is applicable to the field of medical treatment, in particular to scenes needing splash prevention before, during or after medical operation and during treatment, such as oral intubation, in-vitro intubation or in-vivo intubation, is particularly applicable to in-vitro intubation, and is most suitable for sputum suction.

Example one

With reference to fig. 1 and 2, a splash guard, which can communicate with an auxiliary pipe 1, comprises a flexible splash guard 2 and a connector 3 for communicating the auxiliary pipe 1 with a suction device; the auxiliary pipe 1 is communicated with the liquid inlet end of the connector 3, and the flexible splash guard 2 is connected with the liquid inlet end of the connector 3 and covers the auxiliary pipe 1.

Referring to fig. 2, in the present embodiment, the auxiliary pipe 1 is inserted into the inlet end of the connector 3. In other equivalent embodiments the side of the flexible splatter shield 2 remote from the connector 3 may be provided with an adhesive layer, such that the flexible splatter shield 2 is connected to the skin of the person by means of the adhesive layer. In addition, in order to improve the suction effect, the end of the auxiliary tube 1 far away from the connector 3 is provided with an adsorption hole on the side wall so as to suck the hydrops in the body in the circumferential direction of the auxiliary tube 1. The flexible splash guard 2 is divided into the flexible splash guard 2 subjected to aseptic processing and the flexible splash guard 2 not subjected to aseptic processing.

Example two

Referring to fig. 3, on the basis of the first embodiment, the connector further includes a snap ring 4, and the liquid inlet end of the connector 3 is provided with annular clamping grooves 31 distributed along the axial direction; the flexible splash guard 2 is clamped with the annular clamping groove 31 through a clamping ring 4.

EXAMPLE III

Referring to fig. 4, on the basis of the first embodiment, the elastic sleeve 5 is further included; the flexible splash guard 2 is connected with the liquid inlet end of the connector 3 through an elastic sleeve 5.

Referring to fig. 4, the outer wall of the liquid inlet end of the connector 3 is provided with an anti-slip part 32; the elastic sleeve 5 is connected to the connector 3 through the slip prevention portion 32.

Referring to fig. 4, the slip prevention portion 32 includes a plurality of annular bosses 321 sequentially arranged in the axial direction of the connector 3; the outer wall of the annular projection 321 is inclined gradually convexly in the direction from the liquid inlet side to the liquid outlet side of the connector 3.

In other equivalent embodiments, the auxiliary tube 1 can communicate with the connector 3 through the elastic sleeve 5.

Example four

With reference to fig. 5 to 7, the first embodiment, the second embodiment or the third embodiment further includes a connecting portion 6; connecting portion 6 is installed in the one end that connector 3 was kept away from to flexible splash guard 2 to with flexible splash guard 2 intercommunication, make auxiliary pipe 1 can pass connecting portion 6 and set up.

With reference to fig. 5-7, the connection portion 6 comprises a connection layer 61 for connection to the flexible splatter shield 2 and an adhesive layer 62 for contact with the skin; the adhesive layer 62 and the connecting layer 61 are stacked in this order. In this embodiment, the connecting layer 61 is a breathable material, and the adhesive layer 62 is disposed around the edge of the connecting layer 61.

EXAMPLE five

Referring to fig. 5, on the basis of the fourth embodiment, the connecting part 6 comprises a connecting layer 61 for connecting with the flexible splatter shield 2 and a fixing member 63 for connecting with the human body; the fixing member 63 is arranged on the side of the connection layer 61 away from the flexible splatter shield 2. The fixing member 63 includes, but is not limited to, a rope, a belt, a rubber body, or a weight strip, and in this embodiment, the fixing member 63 is a rope; specifically, in the present embodiment, the structure of the connecting portion 6 refers to a mask.

EXAMPLE six

Referring to fig. 7 and 8, on the basis of the first embodiment, the fourth embodiment or the fifth embodiment, a liquid absorbing portion 7 for absorbing the effusion in the body is disposed on one side of the connecting portion 6 away from the flexible splash guard 2, specifically, the liquid absorbing portion 7 is a water absorbing strip, and the water absorbing strip is disposed on one side of the connecting portion 6 away from the connector 3 and surrounds the inlet of the flexible splash guard 2 to play a role in absorbing the effusion in the body between the skin and the connecting portion 6. The connecting portion 6 shown in fig. 8 is a mask or a face mask.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. A splash guard capable of communicating with an auxiliary tube, comprising a flexible splash guard and a connector for communicating the auxiliary tube with a suction device;

the flexible splash guard is connected with the liquid inlet end of the connector and covers the auxiliary pipe.

2. The anti-splash device of claim 1, wherein the auxiliary tube is inserted into the inlet end of the connector.

3. The anti-splash device according to claim 1 or 2, further comprising a snap ring, wherein the liquid inlet end of the connector is provided with annular clamping grooves distributed along the axial direction;

the flexible splash guard is clamped with the annular clamping groove through the clamping ring.

4. An anti-splash device as claimed in claim 1 or 2, further comprising an elastomeric sleeve;

the flexible splash guard is connected with the liquid inlet end of the connector through the elastic sleeve.

5. The splash guard device as recited in claim 4, wherein an anti-slip part is arranged on the outer wall of the liquid inlet end of the connector;

the elastic sleeve is connected with the connector through the anti-skid part.

6. The anti-splash device of claim 5, wherein the anti-slip portion comprises a plurality of annular bosses arranged in series axially along the connector;

the outer wall of the annular boss is inclined outwards gradually along the direction from the liquid inlet side to the liquid outlet side of the connector.

7. The anti-splash device according to claim 1, further comprising a connecting part for connecting with human skin;

8. The splash guard of claim 7, wherein a side of the connecting portion remote from the flexible splash guard is provided with a liquid absorbing portion for absorbing liquid in the body.

9. A splatter guard according to claim 7, wherein the connection part comprises a connection layer for connection to the flexible splatter shield and an adhesive layer for contact with the skin;

the bonding layer and the connecting layer are sequentially stacked.

10. The splash guard of claim 7, wherein the connection portion comprises a connection layer for connection to the flexible splash guard and a fixture for connection to a person;