CN216985895U

CN216985895U - Flushing and filling device in sinus tract

Info

Publication number: CN216985895U
Application number: CN202122793323.9U
Authority: CN
Inventors: 焦亚桂; 焦大勇
Original assignee: Zhongren Xuzhou Health Industry Research Institute Co ltd
Current assignee: Jiao Yagui
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-19
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to an irrigation filling device in a sinus tract. It has solved prior art sinus washing unit is difficult to realize visual operation, the not good problem of result of use. It is including the assembly outer tube, assembly outer tube circumference inboard is equipped with the defeated medicine inner tube that is used for carrying the medicine, assembly outer tube one end is connected with the location bulb, location bulb circumference is equipped with measures the observation subassembly, and assembly outer tube circumference is equipped with the water injection wiper mechanism, water injection wiper mechanism one end circumference sets up on the location bulb, defeated medicine inner tube one end slides and sets up and keep flushing bottom the location bulb at inboard and tip of location bulb circumference, be equipped with direction joint structure between inboard and the defeated medicine inner tube of location bulb circumference, and be equipped with the spacing subassembly of stroke between defeated medicine inner tube and the assembly outer tube. The utility model has the advantages that: the sinus can be observed in real time conveniently, the operation is convenient, the secondary damage is avoided, and the using effect is good.

Description

Flushing and filling device in sinus tract

Technical Field

The utility model relates to the technical field of medical tools, in particular to a flushing and filling device in a sinus.

Background

The main cause of sinus formation is bacterial invasion of bone tissue, causing bone and soft tissue to appear almost simultaneously with a manifestation of persistent chronic inflammation locally. These bacteria or various inflammation-causing mediums at the affected part caused by the bacteria continuously stimulate the surrounding soft tissues to cause stress reaction, so that a large amount of purulent secretion is not smoothly drained and is forced to detour and damage in the deep soft tissues to form sinus tracts. After the sinus is formed, the patient generally needs to be cleaned and then replaced with a new medicine. However, most of the existing sinus cleaning or dressing change devices used by many nurses are simple flushing devices which are manufactured by themselves according to the conditions of hospital resources, and the sinus cannot be flushed fully because the flushing hose manufactured by the self has no staggered and alternated small holes on the surface; the self-made flushing hose has no guide wire, the flushing hose cannot guide, the direction is difficult to control, and the operation is difficult when the flushing hose is inserted into the sinus of a wound; the step of injecting the liquid medicine into the sinus cavity cannot be carried out at all, and the operation is inconvenient; in addition, the existing sinus irrigation device is difficult to effectively fill dressing in the sinus, and in operation, the sinus condition cannot be detected in real time, and the irrigation and dressing of the sinus are blindly carried out, so that the using effect is poor.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses a disposable wound sinus irrigation and dressing change device [ CN201320711278.0], which comprises an irrigator, a flexible irrigation hose, a catheter connected to the irrigation hose and communicated with the irrigation hose, and a guide wire inserted into the irrigation hose and extending out of a catheter port, wherein a connection end of the irrigation hose is movably connected to the irrigator, a connection end of the irrigation hose is provided with a connector, the connector is matched and hermetically connected to the irrigator, an end face of a probing end of the irrigation hose is a smooth transition arc surface or a spherical surface, and a plurality of small holes communicated with an inner cavity of the irrigation hose are arranged on an outer circumferential surface of the irrigation hose away from the connection end by a distance.

Above-mentioned scheme has solved the inconvenient problem of sinus washing device operation among the prior art to a certain extent, but this scheme still has a lot of deficiencies, for example: the dressing is difficult to be effectively filled in the sinus, the sinus condition cannot be detected in real time during operation, the irrigation and the dressing of the sinus are blindly carried out, and the using effect is poor.

Disclosure of Invention

The utility model aims to solve the problems and provides a sinus irrigation plugging device which is reasonable in design and good in using effect.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a wash packing in sinus, including the assembly outer tube, assembly outer tube circumference inboard is equipped with the defeated medicine inner tube that is used for carrying the medicine, assembly outer tube one end is connected with the location bulb, location bulb circumference is equipped with measures the observation subassembly, and assembly outer tube circumference is equipped with water injection wiper mechanism, water injection wiper mechanism one end circumference sets up on the location bulb, defeated medicine inner tube one end slides and sets up and keep flushing in location bulb circumference inboard and tip and location bulb bottom, be equipped with direction joint structure between inboard and the defeated medicine inner tube of location bulb circumference, and be equipped with the spacing subassembly of stroke between defeated medicine inner tube and the assembly outer tube. Through setting up the location bulb in assembly outer tube one end, utilize the location bulb to get into the sinus, reduce the sinus damage, and set up on the location bulb and measure the observation subassembly and observe the measurement to sinus trend and degree of depth, be convenient for wash and dressing, through set up defeated medicine inner tube at assembly outer tube circumference inboard, and utilize direction joint structure and the spacing subassembly of stroke to carry out slide orientation to defeated medicine inner tube, be convenient for go deep into the sinus and carry out the dressing, and simultaneously, the water injection washs structure one end and extends to location bulb bottom, be convenient for wash sinus depths.

In foretell a sinus is washd and is filled packing apparatus, both ends are the level form about the locating ball head, and circumference is the arc form, and locating ball head circumference inboard is equipped with the direction through-hole, and medicine conveying inner tube one end is pegged graft in the direction through-hole, and locating ball head up end circumference is equipped with the thread connection groove, and assembly outer tube one end is equipped with the fixed grafting portion that links to each other with the thread connection groove thread. The connection between the assembly outer pipe and the positioning ball head is firmer due to the arrangement, and the assembly outer pipe is convenient to disassemble and is favorable for replacement and use.

In the sinus washing and filling device, a medicine conveying bag is arranged at one end of the medicine conveying inner pipe, which is far away from the positioning ball head, the upper end of the medicine conveying bag is provided with a medicine inlet, the lower end of the medicine conveying bag is connected with the medicine conveying inner pipe through a flow regulating pipe, and the flow regulating pipe is provided with a flow regulating switch. The medicine applying amount and the medicine applying speed can be flexibly controlled through the flow regulating switch.

In foretell a sinus is washed in and is filled up device, water injection wiper mechanism include threaded connection and just be the liquid container that the annular set up on the assembly outer tube, and liquid container up end is equipped with the inlet, and the lower extreme is equipped with the drain pipe, and circumference is equipped with the infusion switch, and the drain pipe is connected with the transfer line that extends the setting along the assembly outer tube, and the one end that the drain pipe was kept away from to the transfer line is connected with the catheter that sets up along location bulb circumference, and the drain pipe tip is equipped with out the liquid shower nozzle. The water injection cleaning mechanism is arranged to clean the deep sinus and is beneficial to sucking out liquid.

In the sinus washing and plugging device, the liquid outlet spray head is arranged at the bottom of the positioning ball head and is arranged oppositely, and the circumferential outer wall of the liquid guide pipe is arranged in an arc shape.

In foretell sinus inner washing filling device, measure and survey the subassembly and include that circumference sets up the terminal box on the bulb of location, terminal box bottom electric connection has a plurality of lighting lamp groups, and location bulb outer wall is equipped with the assembly box body, is equipped with the miniature detector on the assembly box body. The measuring and observing component is arranged to monitor the sinus depth in real time, subcutaneous visible light is used for developing, the direction and the depth of the sinus can be observed and measured after the skin is used, and the operation is convenient.

In the sinus irrigation and filling device, the bottom of the drug delivery inner tube is connected with the drug delivery head, the end part of the drug delivery head is in a conical blunt structure, and the diameter of the drug delivery head is smaller than that of the drug delivery inner tube.

In foretell sinus is washed and is filled in device, direction joint structure is including setting up the direction spout in the direction through-hole, and the first circumference outside of defeated medicine is equipped with direction grafting portion, and direction grafting portion slides and sets up in the direction spout, forms limit structure between direction spout bottom and the direction through-hole inner wall, and the first circumference outside of defeated medicine just is located direction grafting portion bottom and is equipped with the spacing portion of annular that corresponds with limit structure. The direction joint structure can prevent that the medicine conveying head from roll-off and leading the looks spout, plays the positioning action.

In the sinus washing and filling device, the diameter of the medicine conveying inner tube is larger than that of the guide through hole, and the diameter of the annular limiting part is larger than the length between the guide sliding grooves.

In the sinus washing and plugging device, the stroke limiting component comprises a stroke limiting part arranged on the circumferential outer side of the medicine conveying inner tube, an annular spring connecting pad is arranged at the bottom of the stroke limiting part, an annular positioning part is formed on the circumferential inner side of one end, close to the fixed plugging part, of the assembling outer tube, and a jacking spring is arranged between the annular positioning part and the annular spring connecting pad. The arrangement of the stroke limiting component can not only enable the inner medicine conveying pipe to be reset quickly, but also limit the length of the inner medicine conveying pipe penetrating into the sinus, and prevent the sinus from being damaged.

Compared with the prior art, the utility model has the advantages that: reasonable in design, moreover, the steam generator is simple in structure, the pull is pressed the defeated medicine inner tube of design and is fixed a position the bulb and do not harm sinus bottom or surrounding tissue when using, avoid secondary damage, and measure and observe the subassembly and can carry out real-time supervision by the sinus degree of depth, the development of the visible luminescence of skin, it just can observe and measure the trend and the degree of depth of sinus to use skin, and is convenient for operate, and simultaneously, utilize water injection wiper mechanism not only can realize the washing to the sinus bottom, and be convenient for suck liquid, clear up the sinus, excellent in use effect.

Drawings

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

FIG. 2 is a schematic view of a positioning ball head according to the present invention;

FIG. 3 is a cross-sectional view of the locating ball of the present invention;

FIG. 4 is a schematic view of the drug delivery tube of the present invention;

FIG. 5 is a schematic view of the construction of the assembled outer tube of the present invention;

fig. 6 is a schematic view of the structure of the liquid container in the present invention.

In the figure, an outer assembly tube 1, a fixed insertion part 11, an inner drug delivery tube 2, a drug delivery bag 21, a drug inlet 22, a flow regulating tube 23, a flow regulating switch 24, a drug delivery head 25, a positioning bulb 3, a guide through hole 31, a threaded connecting groove 32, a measurement observation assembly 4, a junction box 41, a lighting lamp set 42, an assembly box body 43, a micro detector 44, a water injection cleaning mechanism 5, a liquid container 51, a liquid inlet 52, a liquid outlet tube 53, a liquid delivery switch 54, a liquid delivery tube 55, a liquid delivery tube 56, a liquid outlet nozzle 57, a guide clamping structure 6, a guide sliding groove 61, a guide insertion part 62, a limiting structure 63, an annular limiting part 64, a stroke limiting assembly 7, a stroke limiting part 71, an annular spring connecting pad 72, an annular positioning part 73 and a top pressure spring 74 are assembled.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-6, a flushing and filling device in sinus, which comprises an assembly outer tube 1, a drug delivery inner tube 2 for delivering drugs is arranged on the inner side of the assembly outer tube 1 in the circumferential direction, one end of the assembly outer tube 1 is connected with a positioning bulb 3, a measurement and observation assembly 4 is arranged on the outer side of the positioning bulb 3 in the circumferential direction, a water injection cleaning mechanism 5 is arranged on the outer tube 1 in the circumferential direction, one end of the water injection cleaning mechanism 5 is arranged on the positioning bulb 3 in the circumferential direction, one end of the drug delivery inner tube 2 is arranged on the inner side of the positioning bulb 3 in the circumferential direction in a sliding manner, the end part of the drug delivery inner tube is flush with the bottom of the positioning bulb 3, a guide clamping structure 6 is arranged between the inner side of the positioning bulb 3 in the circumferential direction and the drug delivery inner tube 2, and a stroke limiting assembly 7 is arranged between the drug delivery inner tube 2 and the assembly outer tube 1. Carry out the pull stroke spacing through spacing subassembly 7 of stroke and direction joint structure 6 to defeated medicine inner tube 2, utilize location bulb 3 to go deep into the sinus inner wall, avoid secondary damage to survey the sinus trend and the degree of depth in real time through measuring observation subassembly 4, utilize water injection wiper mechanism 5 to go deep into the clearance to the sinus, and apply medicine through defeated medicine inner tube 2, excellent in use effect, the simple operation.

Wherein, both ends about the locating ball head 3 are the level form, and circumference is the arc form, and 3 circumference inboards of locating ball head are equipped with direction through-hole 31, and the medicine conveying inner tube 2 one end is pegged graft in direction through-hole 31, and the up end circumference of locating ball head 3 is equipped with threaded connection groove 32, and 1 one end of assembly outer tube is equipped with the fixed grafting portion 11 with threaded connection groove 32 threaded connection. The outer wall of the positioning ball head 3 is coated with high-temperature sterilization materials.

Visibly, one end of the medicine conveying inner tube 2 far away from the positioning bulb 3 is provided with a medicine conveying bag 21, the upper end of the medicine conveying bag 21 is provided with a medicine inlet 22, the lower end of the medicine conveying bag is connected with the medicine conveying inner tube 2 through a flow regulating tube 23, and the flow regulating tube 23 is provided with a flow regulating switch 24. The flow regulating switch 24 can regulate the speed of drug delivery according to the actual conditions of the sinus.

Further, water injection wiper mechanism 5 includes that threaded connection just is the liquid container 51 of annular setting on assembly outer tube 1, and liquid container 51 up end is equipped with inlet 52, and the lower extreme is equipped with drain pipe 53, and circumference is equipped with infusion switch 54, and drain pipe 53 is connected with along the assembly outer tube 1 and extends the transfer line 55 that sets up, and the one end that drain pipe 53 was kept away from to transfer line 55 is connected with along the catheter 56 that location bulb 3 circumference set up, and the catheter 56 tip is equipped with out liquid shower nozzle 57. The water injection cleaning mechanism 5 firstly cleans the sinus, and absorbs the cleaned redundant liquid after cleaning so as to facilitate the application of the medicine; the liquid container 51 is made of a flexible material having elasticity.

Obviously, the liquid outlet spray head 57 is arranged at the bottom of the positioning bulb 3 in an opposite manner, and the peripheral outer wall of the liquid guide pipe 56 is arranged in an arc shape. This arrangement prevents scratching of the sinus.

Specifically, measure and survey subassembly 4 and include that circumference sets up terminal box 41 on location bulb 3, and terminal box 41 bottom electric connection has a plurality of lighting lamp group 42, and location bulb 3 outer wall is equipped with the assembly box body, is equipped with type micro detector 44 on the assembly box body. The sinus depth can be detected using the probe 44 and the illumination lamp set 42 used for subcutaneous visualization to facilitate visualization of the sinus strike.

Furthermore, the bottom of the inner drug delivery tube 2 is connected with a drug delivery head 25, the end of the drug delivery head 25 is a conical blunt structure, and the diameter of the drug delivery head 25 is smaller than that of the inner drug delivery tube 2.

More specifically, direction joint structure 6 is including setting up direction spout 61 in direction through-hole 31, and defeated medicine head 25 circumference outside is equipped with direction grafting portion 62, and direction grafting portion 62 slides and sets up in direction spout 61, forms limit structure 63 between direction spout 61 bottom and the direction through-hole 31 inner wall, and defeated medicine head 25 circumference outside just is located direction grafting portion 62 bottom and is equipped with the annular spacing portion 64 that corresponds with limit structure 63. The guiding clamping structure 6 limits the medicine conveying head 25, so that the medicine conveying head 25 is flush with the bottom of the ball head 3 when not in use.

Preferably, the diameter of the inner drug delivery tube 2 is larger than the diameter of the guide through hole 31, and the diameter of the annular stopper 64 is larger than the length between the guide slide grooves 61.

In detail, the travel limit assembly 7 includes a travel limit portion 71 disposed at the circumferential outer side of the inner drug delivery tube 2, and the bottom of the travel limit portion 71 has an annular spring connection pad 72, an annular positioning portion 73 is formed at the circumferential inner side of one end of the outer assembly tube 1 close to the fixed insertion portion 11, and a top pressure spring 74 is disposed between the annular positioning portion 73 and the annular spring connection pad 72. The stroke limiting component 7 achieves the purpose of pressing type fixed-point medicine application of the medicine conveying inner tube 2, medicine application in different places can be conducted after the medicine conveying inner tube is reset quickly when the medicine conveying inner tube is used, and damage to a sinus is avoided in the moving process.

In summary, the principle of the present embodiment is: the sinus tract is developed subcutaneously by the aid of the lighting lamp group 42, the sinus tract depth can be detected by the detector 44, the extending depth of the positioning ball head 3 is determined, when the positioning ball head 3 reaches the bottom of the sinus tract, the sinus tract is cleaned by the aid of the water injection cleaning mechanism 5, after cleaning is finished, the liquid storage container 51 is squeezed to suck redundant liquid, after suction is finished, the flow regulating switch 24 is turned on, the medicine conveying bag 21 is pressed, the medicine conveying head 25 is separated from the positioning ball head 3 to penetrate into the sinus tract to apply medicine, and after application is finished, the stroke limiting assembly 7 automatically resets due to acting force.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although the terms of the outer assembling pipe 1, the fixed inserting part 11, the inner medicine conveying pipe 2, the medicine conveying bag 21, the medicine inlet 22, the flow regulating pipe 23, the flow regulating switch 24, the medicine conveying head 25, the positioning ball 3, the guiding through hole 31, the threaded connecting groove 32, the measurement observing component 4, the junction box 41, the lighting lamp set 42, the assembling box 43, the micro detector 44, the water filling and cleaning mechanism 5, the liquid container 51, the liquid inlet 52, the liquid outlet pipe 53, the liquid conveying switch 54, the liquid conveying pipe 55, the liquid guide pipe 56, the liquid outlet nozzle 57, the guiding clamping structure 6, the guiding sliding groove 61, the guiding inserting part 62, the limiting structure 63, the annular limiting part 64, the stroke limiting component 7, the stroke limiting part 71, the annular spring 72, the annular positioning part 73, the pressing and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.

Claims

1. A sinus inner flushing and filling device comprises an assembly outer tube (1), wherein the inner circumferential side of the assembly outer tube (1) is provided with a drug delivery inner tube (2) for delivering drugs, it is characterized in that one end of the assembly outer pipe (1) is connected with a positioning ball head (3), the positioning ball head (3) is circumferentially provided with a measurement observation assembly (4), and the assembly outer pipe (1) is circumferentially provided with a water injection cleaning mechanism (5), one end of the water injection cleaning mechanism (5) is circumferentially arranged on the positioning ball head (3), one end of the medicine infusion inner tube (2) is arranged on the circumferential inner side of the positioning bulb (3) in a sliding way, the end part of the medicine infusion inner tube is flush with the bottom of the positioning bulb (3), a guiding clamping structure (6) is arranged between the circumferential inner side of the positioning ball head (3) and the medicine conveying inner tube (2), and a stroke limiting component (7) is arranged between the medicine conveying inner tube (2) and the assembling outer tube (1).

2. The sinus irrigation obturator of claim 1, wherein the positioning ball (3) has a horizontal upper end and a horizontal lower end and is circumferentially arc-shaped, the positioning ball (3) is circumferentially provided with a guiding through hole (31) at the inner side, one end of the inner drug delivery tube (2) is inserted into the guiding through hole (31), the upper end surface of the positioning ball (3) is circumferentially provided with a threaded connection groove (32), and one end of the outer assembly tube (1) is provided with a fixed insertion part (11) which is in threaded connection with the threaded connection groove (32).

3. The sinus inner flushing obturator of claim 2, wherein the end of the inner medicine delivery tube (2) away from the positioning bulb (3) is provided with a medicine delivery bag (21), the upper end of the medicine delivery bag (21) is provided with a medicine inlet (22), the lower end of the medicine delivery bag is connected with the inner medicine delivery tube (2) through a flow regulating tube (23), and the flow regulating tube (23) is provided with a flow regulating switch (24).

4. The sinus canal flushing plugging device according to claim 1, wherein the water injection cleaning mechanism (5) comprises a liquid container (51) screwed on the outer assembly tube (1) and arranged in a ring shape, the liquid container (51) has a liquid inlet (52) at an upper end and a liquid outlet (53) at a lower end, and is circumferentially provided with an infusion switch (54), the liquid outlet (53) is connected with an infusion tube (55) extending along the outer assembly tube (1), and a catheter (56) circumferentially arranged along the positioning ball head (3) is connected to an end of the infusion tube (55) far away from the liquid outlet (53), and a liquid outlet nozzle (57) is arranged at an end of the catheter (56).

5. The sinus irrigation obturator of claim 4, wherein the liquid nozzle (57) is installed at the bottom of the positioning ball (3) and opposite to the positioning ball, and the outer circumferential wall of the liquid guiding tube (56) is arc-shaped.

6. The sinus irrigation obturator of claim 1, wherein the measurement observation assembly (4) comprises a junction box (41) circumferentially arranged on the positioning ball (3), a plurality of lighting lamp sets (42) are electrically connected to the bottom of the junction box (41), an assembly box body is arranged on the outer wall of the positioning ball (3), and a micro detector (44) is arranged on the assembly box body.

7. The sinus irrigation obturator of claim 2, wherein the bottom of the inner drug delivery tube (2) is connected with a drug delivery head (25), the end of the drug delivery head (25) is a cone-shaped blunt structure, and the diameter of the drug delivery head (25) is smaller than the diameter of the inner drug delivery tube (2).

8. The sinus irrigation obturator of claim 7, wherein the guiding clamping structure (6) comprises a guiding sliding groove (61) disposed in the guiding through hole (31), the outer circumferential side of the drug delivery head (25) is provided with a guiding insertion part (62), the guiding insertion part (62) is slidably disposed in the guiding sliding groove (61), a limiting structure (63) is formed between the bottom of the guiding sliding groove (61) and the inner wall of the guiding through hole (31), and an annular limiting part (64) corresponding to the limiting structure (63) is disposed at the outer circumferential side of the drug delivery head (25) and at the bottom of the guiding insertion part (62).

9. The sinus irrigation obturator of claim 8, wherein the diameter of the inner drug delivery tube (2) is larger than the diameter of the guiding through-hole (31), and the diameter of the annular stopper (64) is larger than the length between the guiding grooves (61).

10. The sinus canal inner flushing obturator of claim 2, wherein the stroke limiting component (7) comprises a stroke limiting part (71) arranged at the circumferential outer side of the inner drug delivery pipe (2), an annular spring connecting pad (72) is arranged at the bottom of the stroke limiting part (71), an annular positioning part (73) is formed at the circumferential inner side of one end of the outer assembling pipe (1) close to the fixed inserting part (11), and a pressing spring (74) is arranged between the annular positioning part (73) and the annular spring connecting pad (72).