CN217567100U

CN217567100U - Catheter fixing device for hepatobiliary patients

Info

Publication number: CN217567100U
Application number: CN202220660422.1U
Authority: CN
Inventors: 魏玲玲; 米娜; 黄曦; 周燕
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-10-14
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a hepatobiliary patient uses pipe fixing device, including fixed establishment, protection mechanism and disinfection mechanism, the bottom of protection mechanism and the inner wall fixed connection of fixed establishment's bottom, the bottom of disinfection mechanism and the inner wall fixed connection of fixed establishment's bottom, fixed establishment includes the protective housing, the all fixedly connected with bandage in both sides of protective housing, two the bandage passes through the magic and pastes fixedly, the water conservancy diversion hole has been seted up to the bottom mounting of protective housing. The utility model discloses an in putting into the protective housing with the water conservancy diversion hole to with the bandage winding on one's body the patient, make the bottom that the protection was filled up hug closely patient's skin, and fixed with top cap and protective housing through the buckle, make the honeycomb duct be in encapsulated situation, can prevent patient's wound and honeycomb duct and external contact, effectually avoid the mistake to touch and make the honeycomb duct drop and cause the wound to split and infect, be favorable to improving patient's security.

Description

Catheter fixing device for hepatobiliary patients

Technical Field

The utility model relates to a hepatobiliary patient uses pipe fixing device.

Background

In the treatment process of hepatobiliary surgery, sometimes the liquid inside the body of a patient needs to flow out by using a catheter, so that a short catheter interface is left outside the body of the patient for the convenience of connecting equipment for use in order to facilitate the operation of medical care personnel, and the catheter needs to be left inside the body for a long time.

The prior art is not enough: in order to prevent a patient from touching the catheter by mistake and needing to fix the catheter, the conventional fixing mode generally attaches sterile dressing to the skin to keep the sterile environment of a puncture part and avoid infection, and the joint of the catheter is fixed in a crossed manner through an adhesive tape, so that the fixing mode is not firm enough, the catheter is easy to loosen after being stressed when the patient wears clothes, on one hand, the sterile dressing is taken up to be separated from the skin, the sterile environment of the puncture part is damaged, and the infection is easy to occur; in order to ensure that the connector of the patient catheter is kept in an aseptic state, the connector of the patient catheter needs to be disinfected frequently, and the existing fixing mode is inconvenient for disinfecting the connector of the patient catheter.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the utility model provides a hepatobiliary patient uses pipe fixing device to solve the problem that exists among the above-mentioned background art.

To achieve the above object, the utility model provides a: the utility model provides a hepatobiliary patient uses pipe fixing device, includes fixed establishment, protection mechanism and disinfection mechanism, the bottom of protection mechanism and the inner wall fixed connection of fixed establishment's bottom, disinfection mechanism's bottom and fixed establishment's bottom inner wall fixed connection, fixed establishment includes the protective housing, the top of protective housing is equipped with the top cap, the side of top cap is fixed through two buckles with the side of protective housing, the both sides fixedly connected with bandage all of protective housing, the bottom mounting of protective housing has seted up the water conservancy diversion hole.

Wherein, the bottom fixedly connected with of protective housing protection pad through the protection pad with patient skin contact increase patient's comfort level, the bottom of protection pad is equipped with the non-slip raised, the even distribution of non-slip raised is in the bottom of protection pad, through the frictional force of non-slip raised increase when protective housing contacts with the patient, prevents to slide.

The bandage is made of elastic breathable materials, so that the patient can be ventilated with the skin at the contact position of the bandage, the comfort level of the patient is improved, the anti-skidding sponge strips are fixedly connected to the inner side of the bandage, the friction force of the bandage is increased, equipment is prevented from sliding, and the stability of the equipment is improved.

The protection mechanism comprises an inner side pipe, the bottom end of the inner side pipe is fixedly connected with the inner wall of the side face of the flow guide hole, the side face of the inner side pipe is movably connected with an outer side pipe, the top end of the outer side pipe is fixedly connected with a U-shaped pipe, the flow guide pipe is protected through the U-shaped pipe, and the flow guide pipe is prevented from being bent and prevented from being blocked.

The side surface of the inner side pipe is provided with a first clamping groove at a position close to the top end, the side surface of the inner side pipe is provided with a second clamping groove at a position close to the bottom end, and the side surface of the outer side pipe is fixedly connected with an elastic clamping strip at a position corresponding to the second clamping groove.

The U-shaped pipe can be leaked out of the top end of the protective shell, and the outer pipe can freely rotate along the side face of the inner pipe.

Wherein, disinfection mechanism includes the disinfection water pitcher, the bottom of disinfection water pitcher and the bottom inner wall fixed connection of protective housing, the top threaded connection of disinfection water pitcher has the water injection lid, the side fixedly connected with air duct of disinfection water pitcher, the terminal fixedly connected with extrusion gasbag of air duct, the side fixedly connected with connecting pipe of water injection lid, the terminal fixedly connected with outlet pipe of connecting pipe.

The side surface of the water outlet pipe is fixedly connected with the side surface of the flow guide hole, the side surface of the water outlet pipe is provided with water outlets, and the water outlets are uniformly distributed on the outer wall of the inner ring of the water outlet pipe.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an in putting into the protective housing with the water conservancy diversion hole to twine the bandage on one's body the patient, can make the bottom of protection pad hug closely on patient's skin, and fixed with top cap and protective housing through the buckle, make the honeycomb duct be in encapsulated situation, can prevent patient's wound and honeycomb duct and external contact, can effectually avoid the mistake to touch and make the honeycomb duct drop and cause the wound to split open the infection, be favorable to improving patient's security.

2. The utility model discloses an extrusion gasbag makes the sterile water in the sterile water jar send into the outlet pipe through the connecting pipe to from the kneck of delivery port flow to the honeycomb duct, can disinfect to patient's wound, be favorable to guaranteeing that patient honeycomb duct kneck gets cleanly, improve the recovered speed of patient.

3. The utility model discloses a pass inboard pipe, outside pipe and U type pipe with the honeycomb duct, upwards stimulate the outside pipe during use, make elasticity card strip card go into in the first draw-in groove make U type pipe stretch out the protective housing, protect the honeycomb duct, prevent that the honeycomb duct from appearing bending and causing the honeycomb duct to block up, the outside pipe can be followed inboard pipe rotation simultaneously, conveniently adjusts the angle of honeycomb duct, is favorable to improve equipment security and flexibility.

Drawings

Fig. 1 is a schematic view of the overall structure of the catheter fixing device for patients with liver and gallbladder diseases.

Fig. 2 is a schematic view of the bottom structure of the protective shell of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the protective shell according to the present invention.

Fig. 4 is an explosion diagram of the structure of the middle protection mechanism of the present invention.

Fig. 5 is a schematic structural section view of the middle protection mechanism of the present invention.

Fig. 6 is a schematic structural view of the disinfecting mechanism of the present invention.

Fig. 7 is a schematic structural diagram of a in fig. 3.

The reference signs are: 1. a fixing mechanism; 101. a protective shell; 102. a top cover; 103. buckling; 104. magic tape; 105. binding bands; 106. a protective pad; 107. anti-skid projections; 108. a flow guide hole; 2. a protection mechanism; 201. a U-shaped tube; 202. an outer tube; 203. a first card slot; 204. an inner tube; 205. a second card slot; 206. an elastic clamping strip; 3. a sterilizing mechanism; 301. disinfecting the water tank; 302. extruding the air bag; 303. a gas-guide tube; 304. a water injection cover; 305. a connecting pipe; 306. a water outlet pipe; 307. and (7) a water outlet.

Detailed Description

Referring to fig. 1 to 7, the utility model provides a hepatobiliary patient uses pipe fixing device, including fixed establishment 1, protection mechanism 2 and disinfection mechanism 3, the bottom of protection mechanism 2 and fixed establishment 1's bottom inner wall fixed connection, the bottom of disinfection mechanism 3 and the inner wall fixed connection of fixed establishment 1's bottom.

The fixing mechanism 1 comprises a protective shell 101, a top cover 102, buckles 103, straps 105 and a protective cushion 106, wherein the top cover 102 is arranged at the top end of the protective shell 101, the side surface of the top cover 102 and the side surface of the protective shell 101 are fixed through the two buckles 103, and the straps 105 are fixedly connected to two sides of the protective shell 101. In this embodiment, the two straps 105 may be fixed by a hook and loop fastener 104, and a flow guiding hole 108 is fixed to the bottom end of the protective shell 101. The protection pad 106 is fixedly connected to the bottom end of the protection shell 101, in this embodiment, the bottom end of the protection pad 106 may be provided with anti-slip bumps 107, and the anti-slip bumps 107 are uniformly distributed on the bottom end of the protection pad 106.

In this embodiment, the binding band 105 is made of an elastic breathable material, and an anti-slip sponge strip is fixedly connected to the inner side of the binding band 105. Put protective housing 101 in honeycomb duct department, the honeycomb duct is put into protective housing 101 from water conservancy diversion hole 108 in, twine bandage 105 on one's body the patient, and paste 104 through the magic and fix bandage 105, can make the bottom of protection pad 106 hug closely on patient's skin, and fix top cap 102 and protective housing 101 through buckle 103, so can make the honeycomb duct be in encapsulated situation, when preventing that the mistake from touching, still can avoid outside bacterial infection, and then improved the security of equipment.

The protection mechanism 2 comprises an inner pipe 204, the bottom end of the inner pipe 204 is fixedly connected with the inner wall of the side surface of the diversion hole 108, the side surface of the inner pipe 204 is movably connected with an outer pipe 202, and the top end of the outer pipe 202 is fixedly connected with a U-shaped pipe 201. A first clamping groove 203 is formed in the side surface of the inner pipe 204 close to the top end, a second clamping groove 205 is formed in the side surface of the inner pipe 204 close to the bottom end, and an elastic clamping strip 206 is fixedly connected to the side surface of the outer pipe 202 corresponding to the second clamping groove 205.

The U-shaped tube 201 can leak out of the top end of the protective shell 101, and the outer tube 202 can freely rotate along the side surface of the inner tube 204. In this embodiment, the flow guide pipe passes through the inner pipe 204, the outer pipe 202 and the U-shaped pipe 201, and the outer pipe 202 is pulled upward, so that the elastic clamping strip 206 is clamped into the first clamping groove 203 to extend the U-shaped pipe 201 out of the protective shell 101, thereby protecting the flow guide pipe and preventing the flow guide pipe from being bent to influence the use of the flow guide pipe.

Disinfection mechanism 3 includes disinfection water pitcher 301, disinfection water pitcher 301's bottom and the bottom inner wall fixed connection of protective housing 101, disinfection water pitcher 301's top threaded connection has water injection lid 304, disinfection water pitcher 301's side fixedly connected with air duct 303, the terminal fixedly connected with extrusion gasbag 302 of air duct 303, the side fixedly connected with connecting pipe 305 of water injection lid 304, the terminal fixedly connected with outlet pipe 306 of connecting pipe 305.

The side surface of the water outlet pipe 306 is fixedly connected with the side surface of the flow guide hole 108, the side surface of the water outlet pipe 306 is provided with a water outlet 307, the water outlets 307 are uniformly distributed on the outer wall of the inner ring of the water outlet pipe 306, the water injection cover 304 is unscrewed to add disinfectant water into the disinfectant tank 301 and then the water injection cover 304 is screwed down, the air bag 302 is extruded to enable the disinfectant water in the disinfectant tank 301 to be sent into the water outlet pipe 306 through the connecting pipe 305 and flow to the wound of the flow guide pipe from the water outlet 307, and the wound of a patient is disinfected.

The utility model discloses a theory of operation: during the use, hug closely the skin at patient's honeycomb duct interface with the bottom of protection pad 106 to insert the honeycomb duct from water conservancy diversion hole 108 in inboard pipe 204 and make the end of honeycomb duct spill from U type pipe 201, later twine bandage 105 on the patient and fix bandage 105 through magic subsides 104 in order to prevent rocking of protective housing 101. When the honeycomb duct is needed to be used, the honeycomb duct is connected to the equipment, the outer side tube 202 is pulled upwards to enable the elastic clamping strip 206 to be clamped into the first clamping groove 203, the elastic clamping strip 206 extends out of the protective shell 101, and the honeycomb duct can be prevented from being bent and blocked while being convenient to use. When the wound of the guide tube needs to be disinfected, the water injection cover 304 is unscrewed, the disinfection water is added into the disinfection water tank 301, then the water injection cover 304 is screwed down, the air bag 302 is squeezed to enable the disinfection water in the disinfection water tank 301 to be sent into the water outlet pipe 306 through the connecting pipe 305, and the disinfection water flows to the wound of the guide tube from the water outlet 307, so that the wound of a patient is disinfected. After the use is finished, the device is disconnected, the outer tube 202 is moved downwards to enable the elastic clamping strip 206 to be clamped into the second clamping groove 205 to enable the U-shaped tube 201 and the draft tube to be completely accommodated in the protective shell 101, the top cover 102 is placed on the protective shell 101, and the protective shell 101 and the top cover 102 are fixed through the buckle 103, so that the draft tube can be completely in a sealed state.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hepatobiliary patient uses pipe fixing device, includes fixed establishment (1), its characterized in that still includes: protection mechanism (2) and disinfection mechanism (3), the inner wall fixed connection of the bottom of protection mechanism (2) and the bottom of fixed establishment (1), the bottom of disinfection mechanism (3) and the bottom inner wall fixed connection of fixed establishment (1), fixed establishment (1) is including protective housing (101), the top of protective housing (101) is equipped with top cap (102), the side of top cap (102) is fixed through two buckle (103) with the side of protective housing (101), all fixedly connected with bandage (105) in both sides of protective housing (101), water conservancy diversion hole (108) have been seted up to the bottom mounting of protective housing (101).

2. The hepatobiliary patient catheter fixing device according to claim 1, wherein: the bottom fixedly connected with of protective housing (101) protects and fills up (106), the bottom of protecting pad (106) is equipped with skid proof protrusion (107), the even bottom of distributing at protecting pad (106) of skid proof protrusion (107).

3. The hepatobiliary patient catheter fixing device according to claim 1, wherein: the bandage (105) is made of elastic breathable materials, and the inner side of the bandage (105) is fixedly connected with an anti-skidding sponge strip.

4. The hepatobiliary patient catheter fixing device according to claim 1, wherein: the protection mechanism (2) comprises an inner side pipe (204), the bottom end of the inner side pipe (204) is fixedly connected with the inner wall of the bottom end of the protection shell (101), the side surface of the inner side pipe (204) is movably connected with an outer side pipe (202), and the top end of the outer side pipe (202) is fixedly connected with a U-shaped pipe (201).

5. The hepatobiliary patient catheter fixing device according to claim 4, wherein: the side of the inner pipe (204) is provided with a first clamping groove (203) near the top end, the side of the inner pipe (204) is provided with a second clamping groove (205) near the bottom end, and the side of the outer pipe (202) is fixedly connected with an elastic clamping strip (206) corresponding to the second clamping groove (205).

6. The hepatobiliary patient catheter fixing device according to claim 5, wherein: the U-shaped pipe (201) can leak out of the top end of the protective shell (101), and the outer pipe (202) can freely rotate along the side surface of the inner pipe (204).

7. The hepatobiliary patient catheter fixing device according to claim 1, wherein: disinfection mechanism (3) are including disinfection water pitcher (301), the bottom of disinfection water pitcher (301) and the bottom inner wall fixed connection of protective housing (101), the top threaded connection of disinfection water pitcher (301) has water injection lid (304), the side fixedly connected with air duct (303) of disinfection water pitcher (301), the terminal fixedly connected with extrusion gasbag (302) of air duct (303), the side fixedly connected with connecting pipe (305) of water injection lid (304), the terminal fixedly connected with outlet pipe (306) of connecting pipe (305).

8. The hepatobiliary patient catheter fixing device according to claim 7, wherein: the side surface of the water outlet pipe (306) is fixedly connected with the side surface of the flow guide hole (108), the side surface of the water outlet pipe (306) is provided with water outlets (307), and the water outlets (307) are uniformly distributed on the outer wall of the inner ring of the water outlet pipe (306).