CN215019178U - Slender sinus inner wall marking device - Google Patents
Slender sinus inner wall marking device Download PDFInfo
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- CN215019178U CN215019178U CN202120372331.3U CN202120372331U CN215019178U CN 215019178 U CN215019178 U CN 215019178U CN 202120372331 U CN202120372331 U CN 202120372331U CN 215019178 U CN215019178 U CN 215019178U
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Abstract
The utility model discloses a slender type sinus inner wall mark device, including shower nozzle subassembly, gauge tube, transfer line, liquid reserve tank and feed liquor pipe, the liquid reserve tank has inlet and liquid outlet, solution is introduced to the inlet of feed liquor pipe, the liquid outlet of feed liquor pipe is connected the inlet of liquid reserve tank, the liquid outlet of liquid reserve tank is connected the inlet of transfer line, the liquid outlet of transfer line is connected the inlet of gauge tube, the liquid outlet of gauge tube is equipped with the shower nozzle subassembly, the utility model discloses make sinus far-end dyeing complete, improved treatment effeciency.
Description
Technical Field
The utility model relates to a disease medical treatment technical field particularly, relates to a slender type sinus inner wall mark device.
Background
The sinus tract refers to a latent blind tube which is opened on the body surface and is not communicated with the internal organs of a cavity in the body and is formed after the infection and necrosis of the body tissues are discharged out of the body through the body surface, can occur in soft tissues, fat, muscles, even bones and the like, is mostly caused by unsmooth drainage or foreign matter remaining after the infection, and the internal condition of a wound can not be seen by naked eyes during the treatment of most sinus tracts.
Clinically, there are generally two methods to assess sinus tract strike and depth. In the first method, in the preoperative examination stage, medical staff suck CT contrast medium through a disposable common sterile injector, then inject the CT contrast medium into the sinus orifice, and then let the patient perform CT examination of the sinus part, and a doctor determines the sinus trend and depth through development of the contrast medium on a CT film. And secondly, before the sinus of the operating room is cut, a marking liquid is sucked by a disposable common sterile syringe and is injected into the sinus, the commonly used marking liquid is methylene blue injection (a blue marking liquid which can blue-stain tissues), so that the inner wall of the sinus is blue-stained, the blue-stained inner wall of the sinus is displayed when the sinus is cut by the operation, and the completely cut sinus is obtained by cutting all the blue-stained tissues.
However, both methods one and two have a common disadvantage in that if the sinus is elongated, a disposable common sterile syringe cannot give enough pressure to push the CT contrast or methylene blue injection into the distal sinus, often resulting in incomplete sinus visualization or staining and thus failure to accurately visualize the entire sinus path and length.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving above-mentioned technical problem to a certain extent.
In view of this, the present invention provides a thin and long sinus inner wall marker, which can completely stain the distal end of the sinus and thus improve the therapeutic effect.
In order to solve the technical problem, the utility model provides a slender type sinus inner wall mark device, including shower nozzle subassembly, detecting tube, transfer line, reservoir and feed liquor pipe, the reservoir has inlet and liquid outlet, solution is introduced to the inlet of feed liquor pipe, the liquid outlet of feed liquor pipe is connected the inlet of reservoir, the liquid outlet of reservoir is connected the inlet of transfer line, the liquid outlet of transfer line is connected the inlet of detecting tube, the liquid outlet of detecting tube is equipped with the shower nozzle subassembly.
Furthermore, the spray head assembly comprises a cylindrical spray head, a liquid containing cavity is formed in the cylindrical spray head, a plurality of liquid outlet holes communicated with the liquid containing cavity are formed in one end of the cylindrical spray head, an installation through groove communicated with the liquid containing cavity is formed in the other end of the cylindrical spray head, a first screwing thread is formed in the inner wall of the installation through groove, and a second screwing thread matched with the first screwing thread is formed in the liquid outlet of the detection tube.
Further, the spray head assembly further comprises an auxiliary liquid outlet lantern ring, the annular end face of the auxiliary liquid outlet lantern ring is fixedly connected with one end of the spray head with a plurality of liquid outlet holes, and a plurality of auxiliary liquid outlet holes are formed in the auxiliary liquid outlet lantern ring along the circumferential surface of the auxiliary liquid outlet lantern ring.
Furthermore, a plurality of auxiliary liquid outlet holes are distributed at equal intervals along the peripheral surface of the auxiliary liquid outlet lantern ring.
Further, be equipped with out liquid check valve between the liquid outlet of reservoir and the inlet of transfer line, it includes goes out liquid valve pipe, first expanding spring and goes out the liquid valve ball to go out liquid check valve, have a liquid outlet channel in the liquid outlet valve pipe, follow liquid outlet channel's feed liquor port extremely liquid outlet channel's feed liquor port is equipped with go out liquid valve ball and first expanding spring, and first expanding spring is under free state, go out the liquid valve ball with liquid outlet channel's feed liquor port offsets and leans on.
Further, the inlet of reservoir with be equipped with the check valve that admits air between the liquid outlet of feed liquor pipe, the check valve that admits air includes inlet valve pipe, second expanding spring and inlet valve ball, the intraductal inlet channel that has of inlet valve, follows inlet channel's inlet port extremely inlet channel's the port of giving vent to anger is equipped with inlet valve ball and second expanding spring, and second expanding spring is under free state, the inlet valve ball with inlet channel's inlet port counterbalance is leaned on.
Further, still include the support frame, the support frame includes the support base, connects support arm and the reservoir centre gripping subassembly of fixed support arm that support the base.
Further, liquid storage bag centre gripping subassembly includes adapter sleeve, connecting piece, locating plate and two grip blocks, the adapter sleeve cover is established and is fixed on the support arm, adapter sleeve with the locating plate passes through the connecting piece is connected, two the grip block sliding connection the locating plate.
Furthermore, the two clamping plates are connected with the positioning plate through sliding assemblies, each sliding assembly comprises a sliding pin and a locking nut, the clamping plates are connected with the sliding pins, the positioning plate is provided with sliding grooves allowing the sliding pins to slide, one ends of the sliding pins are fixedly connected with the clamping plates, and the other ends of the sliding pins penetrate through the sliding grooves and are screwed with the locking nuts.
Further, the detecting tube is a tube body with certain hardness.
The technical effects of the utility model reside in that: the liquid storage bag is filled with a certain amount of solution in advance, the liquid storage bag is extruded to enable the solution inside the liquid storage bag to enter the liquid conveying pipe, the liquid in the liquid conveying pipe enters the detection pipe and is sprayed out by the spray head assembly, the detection pipe extends into the sinus, the detection pipe is rotated and moved to enable the sinus to be completely filled with the solution, the detection pipe is taken out to carry out the next procedure, the distal end of the sinus is completely dyed, and meanwhile, the treatment efficiency is improved.
Drawings
Fig. 1 is an operational view of an elongated sinus inner wall marker device according to the present invention;
fig. 2 is a schematic structural view of an elongated sinus inner wall marker according to the present invention;
fig. 3 is a schematic structural view of a sprinkler assembly of an elongated sinus inner wall marker according to the present invention;
fig. 4 is a schematic structural view of a reservoir of an elongated sinus inner wall marker according to the present invention.
Wherein, 1-a spray head component; 2-a probe tube; 3-a transfusion tube; 4-a liquid storage bag; 5-a liquid inlet pipe; 6-liquid outlet one-way valve; 7-air inlet one-way valve; 8-a support frame; 9-a sliding assembly; 10-solution; 11-cylindrical spray head; 12-auxiliary liquid outlet lantern ring; 61-liquid outlet valve pipe; 62-a first extension spring; 63-liquid outlet valve ball; 71-an inlet valve tube; 72-a second extension spring; 73-an inlet valve ball; 81-a support base; 82-a support arm; 83-reservoir holding assembly; 91-a slide pin; 111-liquid outlet holes; 121-auxiliary liquid outlet holes; 611-liquid outlet channel; 711 — intake air passages; 831-connecting sleeve; 832-connecting piece; 833-positioning plate; 834-clamping plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1 and 2, a slender sinus inner wall marking device comprises a spray head assembly 1, a detection tube 2, a liquid conveying tube 3, a liquid storage bag 4 and a liquid inlet tube 5, wherein the liquid storage bag 4 is provided with a liquid inlet and a liquid outlet, a solution 10 is introduced into the liquid inlet of the liquid inlet tube 5, the liquid outlet of the liquid inlet tube 5 is connected with the liquid inlet of the liquid storage bag 4, the liquid outlet of the liquid storage bag 4 is connected with the liquid inlet of the liquid conveying tube 3, the liquid outlet of the liquid conveying tube 3 is connected with the liquid inlet of the detection tube 2, and the liquid outlet of the detection tube 2 is provided with the spray head assembly 1.
According to the specific embodiment of the utility model, a slender sinus inner wall marking device, including shower nozzle subassembly 1, exploring tube 2, transfer line 3, reservoir 4 and feed liquor pipe 5, introduce solution 10 to the inlet of feed liquor pipe 5, the inlet of reservoir 4 is connected to the liquid outlet of feed liquor pipe 5, solution 10 enters into reservoir 4, the inlet of transfer line 3 is connected to the liquid outlet of reservoir 4, extrude reservoir 4, solution 10 enters into transfer line 3 from reservoir 4, the inlet of exploring tube 2 is connected to the liquid outlet of transfer line 3, solution 10 enters into exploring tube 2 from transfer line 3, the liquid outlet of exploring tube 2 is equipped with shower nozzle subassembly 1, solution 10 is spouted by shower nozzle subassembly 1, stretch exploring tube 2 into sinus, rotate and move exploring tube 2 and make sinus in be filled with solution completely, take out exploring tube 2 and carry out next process, sinus far-end dyeing is realized completely, thereby improving the treatment effect.
Specifically, the liquid can be pumped out of the iohexol injection bottle through the injector and then injected into the liquid inlet pipe 5.
Specifically, the solution is a CT contrast agent or methylene blue injection.
As shown in fig. 3, the nozzle assembly 1 includes a cylindrical nozzle, a liquid containing cavity is provided inside the cylindrical nozzle, one end of the cylindrical nozzle is provided with a plurality of liquid outlet holes 111 communicated with the liquid containing cavity, the other end of the cylindrical nozzle is provided with an installation through groove communicated with the liquid containing cavity, the inner wall of the installation through groove is provided with a first screw thread, and the liquid outlet of the probe tube 2 is provided with a second screw thread matched with the first screw thread.
According to the utility model discloses a concrete embodiment, shower nozzle subassembly 1 includes the cylindricality shower nozzle, the inside liquid chamber that holds that has of cylindricality shower nozzle, the cylindrical installation that the intercommunication held the liquid chamber is seted up to the other end of cylindricality shower nozzle leads to the groove, the first spiral thread that twists is seted up to the inner wall that the groove was led to in the installation, the spiral thread is twisted to the second to the outer wall of 2 liquid outlet one ends of exploring tube, make the cylindricality shower nozzle can twist soon on exploring tube 2, a plurality of liquid holes 111 that the liquid chamber was held in the intercommunication are seted up to the one end of cylindricality shower nozzle, liquid enters into by transfer line 3 and holds the liquid intracavity and discharge by a plurality of liquid holes 111, guarantee that solution can evenly spout.
As shown in fig. 3, the nozzle assembly 1 further includes an auxiliary liquid outlet sleeve ring 12, an annular end face of the auxiliary liquid outlet sleeve ring 12 is fixedly connected to one end of the nozzle having a plurality of liquid outlet holes 111, the auxiliary liquid outlet sleeve ring 12 is provided with a plurality of auxiliary liquid outlet holes 121 along its circumferential surface, when the probe tube 2 enters the sinus, the nozzle assembly 1 is prevented from abutting against the inner wall of the sinus to reduce the liquid outlet effect, and it is ensured that the nozzle assembly 1 can spray the solution at any position in the sinus.
Specifically, the auxiliary liquid outlet holes 121 are distributed at equal intervals along the peripheral surface of the auxiliary liquid outlet lantern ring 12, so that the uniformity of the sprayed solution is ensured.
As shown in fig. 4, a liquid outlet check valve 6 is arranged between the liquid outlet of the liquid storage bag 4 and the liquid inlet of the liquid transport tube 3, the liquid outlet check valve 6 comprises a liquid outlet valve tube 61, a first expansion spring 62 and a liquid outlet valve ball 63, a liquid outlet channel 611 is arranged in the liquid outlet valve tube 61, the liquid outlet valve ball 63 and the first expansion spring 62 are arranged from the liquid inlet port of the liquid outlet channel 611 to the liquid outlet port of the liquid outlet channel 611, and the liquid outlet valve ball 63 abuts against the liquid inlet port of the liquid outlet channel 611 in a free state of the first expansion spring 62.
According to the specific embodiment of the present invention, the liquid outlet check valve 6 comprises a liquid outlet valve tube 61, a first expansion spring 62 and a liquid outlet valve ball 63, a liquid outlet channel 611 is provided in the liquid outlet valve tube 61, a liquid inlet port of the liquid outlet channel 611 is connected to the liquid outlet of the liquid storage bag 4, a liquid outlet port of the liquid outlet channel 611 is connected to the liquid inlet of the liquid transport tube 3, the liquid outlet valve ball 63 and the first expansion spring 62 are provided along the liquid inlet port of the liquid outlet channel 611 to the liquid outlet port of the liquid outlet channel 611, the liquid outlet valve ball 63 abuts against the liquid inlet port of the liquid outlet channel 611 in a free state of the first expansion spring 62, so as to ensure the liquid storage bag 4 to store the solution, when the sinus requires to inject the drug, the liquid storage bag 4 is squeezed, the solution in the liquid storage bag 4 impacts the liquid outlet valve ball 63, so that the liquid outlet valve ball 63 abuts against the first expansion spring 62, the first expansion spring 62 is in a compressed state, the solution enters the liquid transport tube 3 from the liquid outlet channel 611, when the sinus does not need to be injected with the medicine, the liquid storage bag 4 stops being extruded, the liquid storage bag 4 resets under the action of self elasticity, and meanwhile, the liquid outlet valve ball 63 abuts against the liquid inlet port of the liquid outlet channel 611 to avoid the backflow of the solution.
As shown in fig. 4, an air inlet check valve 7 is disposed between the liquid inlet of the liquid storage bag 4 and the liquid outlet of the liquid inlet pipe 5, the air inlet check valve 7 includes an air inlet valve pipe 71, a second expansion spring 72 and an air inlet valve ball 73, an air inlet channel 711 is disposed in the air inlet valve pipe 71, the air inlet valve ball 73 and the second expansion spring 72 are disposed along the air inlet port of the air inlet channel 711 to the air outlet port of the air inlet channel 711, and the air inlet valve ball 73 abuts against the air inlet port of the air inlet channel 711 when the second expansion spring 72 is in a free state.
According to the specific embodiment of the present invention, the air inlet check valve 7 comprises an air inlet valve tube 71, a second expansion spring 72 and an air inlet valve ball 73, an air inlet channel 711 is provided in the air inlet valve tube 71, an air inlet port of the air inlet channel 711 is connected to a liquid outlet of the liquid inlet tube 5, an air outlet port of the air inlet channel 711 is connected to a liquid inlet of the liquid storage bag 4, when the sinus requires injecting medicine, the liquid storage bag 4 is squeezed, the air in the liquid storage bag 4 impacts the air inlet valve ball 73, the air inlet valve ball 73 and the air inlet port of the air inlet channel 711 are sealed, the solution in the liquid storage bag 4 is ensured to smoothly enter the liquid transport tube 3, when the sinus does not require injecting medicine, the squeezing of the liquid storage bag 4 is stopped, the liquid storage bag 4 is reset under the action of self elasticity, meanwhile, the air inlet valve ball 73 leaves the air inlet port of the air inlet channel 711 under the action of air pressure, the external air enters the air inlet channel 711 from the liquid inlet tube 5, and enter the reservoir 4 from the air inlet channel 711, guarantee the smooth reset of the gasbag, when the gasbag resets completely, the second expanding spring 72 is in the free state, the air inlet valve ball 73 leans against with the air inlet port of the air inlet channel 711.
As shown in figure 1, the slender sinus inner wall marking device further comprises a support frame 8, wherein the support frame 8 comprises a support base 81, a support arm 82 connected with the support base 81 and a reservoir clamping component 83 for fixing the support arm 82.
As shown in fig. 1, the reservoir clamping assembly 83 includes a connection sleeve 831, a connection member 832, a positioning plate 833 and two clamping plates 834, the connection sleeve 831 is fixed on the support arm 82, the connection sleeve 831 is connected with the positioning plate 833 through the connection member 832, and the two clamping plates 834 are slidably connected with the positioning plate 833.
According to the utility model discloses a specific embodiment, reservoir centre gripping subassembly 83 includes adapter sleeve 831, connecting piece 832, locating plate 833 and two grip blocks 834, places reservoir 4 between two grip blocks 834, and two grip blocks 834 sliding connection locating plate 833 remove two grip blocks 834 to realize the stability to reservoir 4's centre gripping, improve equipment.
Specifically, the two clamping plates 834 are both connected with the positioning plate 833 through the sliding assembly 9, the sliding assembly 9 includes a sliding pin 91 and a locking nut, the clamping plates 834 are connected with the sliding pin 91, the positioning plate 833 is provided with a sliding groove allowing the sliding pin 91 to slide, one end of the sliding pin 91 is fixedly connected with the clamping plates 834, and the other end of the sliding pin 91 penetrates through the sliding groove and is screwed with the locking nut.
As shown in figure 1, the probe tube 2 is a tube body with certain hardness, is suitable for the interior of the sinus, and has the characteristic of convenient installation and cleaning.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The utility model provides a slim and long type sinus inner wall mark device, its characterized in that, includes shower nozzle subassembly, gauge tube, transfer line, reservoir and feed liquor pipe, the reservoir has inlet and liquid outlet, solution is introduced to the inlet of feed liquor pipe, the liquid outlet of feed liquor pipe is connected the inlet of reservoir, the liquid outlet of reservoir is connected the inlet of transfer line, the liquid outlet of transfer line is connected the inlet of gauge tube, the liquid outlet of gauge tube is equipped with the shower nozzle subassembly.
2. The elongated sinus inner wall marker device according to claim 1, wherein the nozzle assembly comprises a cylindrical nozzle, the cylindrical nozzle has a liquid containing cavity therein, one end of the cylindrical nozzle is opened with a plurality of liquid outlet holes communicated with the liquid containing cavity, the other end of the cylindrical nozzle is opened with an installation through groove communicated with the liquid containing cavity, the inner wall of the installation through groove is opened with a first screw thread, and the liquid outlet of the probe tube is opened with a second screw thread matched with the first screw thread.
3. The elongated sinus inner wall marker device according to claim 2, wherein the nozzle assembly further comprises an auxiliary liquid outlet collar, the annular end surface of the auxiliary liquid outlet collar is fixedly connected to one end of the nozzle having a plurality of liquid outlet holes, and the auxiliary liquid outlet collar is provided with a plurality of auxiliary liquid outlet holes along the circumferential surface thereof.
4. The elongated sinus canal inner wall marker device of claim 3, wherein a plurality of the auxiliary exit holes are distributed at equal intervals along the circumference of the auxiliary exit collar.
5. The elongated sinus inner wall marker device according to claim 1, wherein a liquid outlet check valve is arranged between the liquid outlet of the reservoir and the liquid inlet of the infusion tube, the liquid outlet check valve comprises a liquid outlet valve tube, a first expansion spring and a liquid outlet valve ball, a liquid outlet channel is arranged in the liquid outlet valve tube, the liquid outlet valve ball and the first expansion spring are arranged from the liquid inlet port of the liquid outlet channel to the liquid outlet port of the liquid outlet channel, and the liquid outlet valve ball abuts against the liquid inlet port of the liquid outlet channel when the first expansion spring is in a free state.
6. The elongated sinus inner wall marker device according to claim 1, wherein an inlet check valve is disposed between the liquid inlet of the reservoir and the liquid outlet of the liquid inlet pipe, the inlet check valve comprises an inlet valve pipe, a second expansion spring and an inlet valve ball, an inlet passage is disposed in the inlet valve pipe, the inlet valve ball and the second expansion spring are disposed along the inlet port of the inlet passage to the outlet port of the inlet passage, and the inlet valve ball abuts against the inlet port of the inlet passage when the second expansion spring is in a free state.
7. The elongated sinus inner wall marker device of claim 1, further comprising a support frame comprising a support base, a support arm connecting the support base, and a reservoir holding assembly securing the support arm.
8. The elongated sinus inner wall marker device according to claim 7, wherein the reservoir clamping assembly comprises a connection sleeve, a connecting member, a positioning plate and two clamping plates, the connection sleeve is sleeved and fixed on the supporting arm, the connection sleeve is connected with the positioning plate through the connecting member, and the two clamping plates are slidably connected with the positioning plate.
9. The elongated sinus inner wall marker device according to claim 8, wherein both of the holding plates are connected to the positioning plate by a sliding assembly, the sliding assembly comprises a sliding pin and a locking nut, the holding plates are connected to the sliding pin, the positioning plate is provided with a sliding groove allowing the sliding pin to slide, one end of the sliding pin is fixedly connected to the holding plate, and the other end of the sliding pin passes through the sliding groove and is screwed with the locking nut.
10. The elongated sinus inner wall marker device according to claim 1, wherein the probe tube is a tube body having a certain hardness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120372331.3U CN215019178U (en) | 2021-02-08 | 2021-02-08 | Slender sinus inner wall marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120372331.3U CN215019178U (en) | 2021-02-08 | 2021-02-08 | Slender sinus inner wall marking device |
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| Publication Number | Publication Date |
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| CN215019178U true CN215019178U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120372331.3U Active CN215019178U (en) | 2021-02-08 | 2021-02-08 | Slender sinus inner wall marking device |
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| CN (1) | CN215019178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117181625A (en) * | 2023-11-07 | 2023-12-08 | 江苏正泰不锈钢产业有限公司 | Seamless stainless steel pipe production facility |
-
2021
- 2021-02-08 CN CN202120372331.3U patent/CN215019178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117181625A (en) * | 2023-11-07 | 2023-12-08 | 江苏正泰不锈钢产业有限公司 | Seamless stainless steel pipe production facility |
| CN117181625B (en) * | 2023-11-07 | 2024-01-26 | 江苏正泰不锈钢产业有限公司 | Seamless stainless steel pipe production facility |
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