CN217244611U

CN217244611U - Nasopharynx portion shutoff water pocket

Info

Publication number: CN217244611U
Application number: CN202221008836.2U
Authority: CN
Inventors: 张汝祥; 王振霖; 赵鹏飞
Original assignee: Beijing Friendship Hospital
Current assignee: Beijing Friendship Hospital
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-23
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a nasopharynx portion shutoff water pocket, it includes pipe, support piece, injection structure and block structure, the pipe is including internal end and external end, internal end stretches into the patient internal through the patient nasal cavity, and support piece is located internal end, and support piece links to each other with the internal end of pipe, and support piece and pipe intercommunication, block structure are located external end, and block structure can dismantle with the pipe and be connected, and injection structure can dismantle with the pipe and be connected. The utility model has the advantages that: compare with current nasopharynx portion shutoff water pocket, the technical scheme of the utility model through setting up the pipe, the shutoff structure, the water pocket includes cavity one, cavity two and intermediate part to make the water pocket laminate patient nasopharynx portion more, thereby realize that the postoperative carries out effectual hemostasis by compression to the nasopharynx portion.

Description

Nasopharynx portion shutoff water pocket

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to is a nasopharynx portion shutoff water pocket.

Background

The unsettled oral pharynx portion of nasopharynx lower part leads to the throat, the preceding below is that the free edge of soft palate lacks the holding power, bleed when the nasopharynx portion needs hemostasis by compression or skull base tumour postoperative (need take autologous tissues such as pedicle or free mucosa flap when repairing the skull base defect, or dura mater patch, tamponade materials such as imitative yarn strip pack skull base art chamber, these materials are packed and can be unsettled in completion back nasopharynx portion below) need support or consolidate the prevention tamponade material and deviate from or shift in the nasopharynx portion. For nasopharynx packing (nasopharynx hemorrhage, cranium base tumor operation and the like), proper packing materials are lacked, the reduction of saddle base bearing force can be caused by improper packing or premature melting of the packing, the operation repairing effect is influenced, cerebrospinal fluid leakage is easily caused, and even intracranial hemorrhage is caused. Therefore, the utility model provides a nasopharynx portion shutoff water pocket to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the background art, the utility model provides a nasopharyngeal plugging water sac.

The utility model provides a nasopharyngeal portion shutoff water pocket, its includes pipe, support piece, injection structure and block structure, the pipe includes internal end and external end, internal end stretches into the patient internal through the patient nasal cavity, and support piece is located internal end, and support piece links to each other with the internal end of pipe, and support piece and pipe intercommunication, block structure are located external end, and block structure can dismantle with the pipe and be connected, and injection structure can dismantle with the pipe and be connected.

In some embodiments of the present application, the support is a water bladder.

Furthermore, the water bag comprises a first cavity, a second cavity and an intermediate part, one end of the intermediate part is connected with the first cavity in an integrated manner, the intermediate part is communicated with the first cavity, the other end of the intermediate part is connected with the second cavity in an integrated manner, the intermediate part is communicated with the second cavity, the intermediate part is connected with the catheter in an integrated manner, and the intermediate part is communicated with the catheter.

In some embodiments of the present application, the intracorporeal end includes a first catheter and a second catheter, one end of the water bag is integrally connected with the first catheter, the other end of the water bag is integrally connected with the second catheter, and the water bag is communicated with both the first catheter and the second catheter.

In some embodiments of the present application, the blocking structure includes a securing assembly and a water stop, the securing assembly is connected to the water stop, and both the securing assembly and the water stop are detachably connected to the conduit.

In some embodiments of the present application, the water stopper is provided with a first through hole and a second through hole, the fixing component is provided with a conduit hole and a rhinoscope hole, the first through hole is communicated with the conduit hole, the second through hole is communicated with the rhinoscope hole, the conduit, the first through hole and the conduit hole can be detachably connected, and the rhinoscope, the second through hole and the rhinoscope hole can be detachably connected.

In some embodiments of the present application, the fixing component includes a fixing element and a fixing patch, one end of the fixing patch is connected with the fixing component, and the other end of the fixing patch is attached to the outside of the nostril of the patient to fix the catheter.

In some embodiments of the present application, the first catheter comprises a conical structure and a hemispherical tip, one end of the conical structure is integrally connected with the water bladder, and the other end of the conical structure is integrally connected with the hemispherical tip.

In some embodiments of the present application, the fixation assembly is configured in a truncated cone shape that conforms to the nasal cavity of the patient.

In some embodiments of the present application, the fixing member and the fixing patch are made of skin-friendly materials.

In some embodiments of the present application, the catheter is provided with scales and a connecting member, one end of the connecting member is connected to the catheter, and the other end of the connecting member is detachably connected to the injection structure.

The utility model discloses a use method: send into the pipe that the patient is internal, insert the mounting in the patient nostril, fixed subsides are in patient's alar department of nose, carry out the water injection through the injection structure by the external end of pipe, through the structural scale monitoring water injection volume of injection, close water after the water injection is accomplished and only accomplish the operation.

The utility model has the advantages that: compare with current nasopharyngeal portion shutoff water pocket, the technical scheme of the utility model through set up the pipe, block structure, the water pocket includes cavity one, cavity two and intermediate member to make the water pocket laminate patient's nasopharyngeal portion more, thereby realize that the postoperative carries out effectual hemostasis by compression to the nasopharyngeal portion.

Drawings

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

FIG. 2 is a schematic view of the water bag of the present invention in a water-filled state;

FIG. 3 is a schematic view of the water bag of the present invention in an initial state;

FIG. 4 is a schematic view of the fixing assembly and the water stop structure of the present invention;

FIG. 5 is a schematic view of the structure of the water stop of the present invention;

FIG. 6 is a schematic structural view of the fixing assembly of the present invention;

FIG. 7 is a schematic view of the structure of the connector of the present invention;

in the figure, 11, chamber one; 12. a second chamber; 13. an intermediate member; 2. a conduit; 21. calibration; 22. a connecting member; 3. a fixing component; 31. fixing and sticking; 4. stopping water; 41. a first through hole; 411. a conduit hole; 42. a second through hole; 421. a nasal speculum hole.

Detailed Description

Various embodiments of the present invention will be described in detail below with reference to the drawings, wherein like reference numerals "up, down, left, right, front, rear" and the like are used to describe the relationship between one element or feature and another element(s) or feature in the drawings. These spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be oriented in different orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Fig. 1 is the overall structure of the utility model, which shows the main technical content of the utility model, this embodiment provides a nasopharynx portion shutoff water pocket, it includes pipe 2, support piece, injection structure and block structure, pipe 2 includes internal end and external end, the internal end stretches into the patient through the patient's nasal cavity internal, support piece is located internal end, support piece and pipe 2 intercommunication, block structure is located external end, block structure can dismantle with pipe 2 and be connected, injection structure can dismantle with pipe 2 and be connected.

The supporting element in this embodiment is a water bag, the water bag includes a first chamber 11, a second chamber 12 and an intermediate part 13, one end of the intermediate part 13 is integrally connected with the first chamber 11, the intermediate part 13 is communicated with the first chamber 11, the other end of the intermediate part 13 is integrally connected with the second chamber 12, the intermediate part 13 is communicated with the second chamber 12, the intermediate part 13 is integrally connected with the conduit 2, and the intermediate part 13 is communicated with the conduit 2.

Fig. 2-3 are schematic diagrams of the water injection state and the initial state of the water bag, as shown in the figures, the first chamber 11 and the second chamber 12 are made of elastic structures which can be expanded after water injection, and the intermediate part 13 is an elastic structure which can not be expanded after water injection. In this embodiment, the intracorporeal end includes the first catheter 2 and the second catheter 2, one end of the water sac is integrally connected with the first catheter 2, the other end of the water sac is integrally connected with the second catheter 2, and the water sac is communicated with both the first catheter 2 and the second catheter 2. More specifically, the catheter 2 comprises a conical structure and a hemispherical top end, one end of the conical structure is integrally connected with the water sac, and the other end of the conical structure is integrally connected with the hemispherical top end; the water sac is arranged into a dumbbell-shaped structure. In another embodiment, the water bag is located at the top end of the inner end of the body, the water bag is integrally connected with the inner end of the body and is communicated with the inner end of the body, the water bag is located in the catheter 2 in an initial state, and the water bag is expanded through water pressure during water injection. Alternatively, the support member may be a balloon, which is inflated by the catheter 2, and the inflated balloon performs compression hemostasis on the affected part of the patient.

Fig. 4-7 are the utility model discloses fixed subassembly 3 ends the structural schematic diagram of 4 with water, as shown in the figure, block structure includes that fixed subassembly 3 ends 4 with water, fixed subassembly 3 ends 4 with water and links to each other, water is equipped with through-hole one 41 and through-hole two 42 on ending 4, be equipped with pipe hole 411 and nose speculum hole 421 on the fixed subassembly 3, through-hole one 41 and pipe hole 411 intercommunication, through-hole two 42 and nose speculum hole 421 intercommunication, pipe 2 and through-hole one 41 and pipe hole 411 all can be dismantled and be connected, nose speculum and through-hole two 42 and nose speculum hole 421 all can be dismantled and be connected. In this embodiment, the fixing component 3 includes a fixing element and a fixing patch 31, one end of the fixing patch 31 is connected to the fixing component 3, and the other end of the fixing patch 31 is attached to the nasal ala of the patient to fix the catheter 2. In another embodiment, the fixation assembly 3 includes a fixation element and a fixation clamp, one end of the fixation clamp is connected to the fixation assembly 3, and the other end of the fixation clamp is detachably connected to the patient's alar.

As shown in the figure, fixed subassembly 3 sets up to the round platform shape of laminating patient's nasal cavity, is equipped with scale 21 on the pipe 2, and medical personnel can fix and detect the displacement condition of pipe 2 through scale 21 to pipe 2. The catheter 2 is provided with a connecting piece 22, one end of the connecting piece 22 is connected with the catheter 2, and the other end of the connecting piece 22 is detachably connected with the injection structure.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments described herein are only some embodiments, not all embodiments, and other advantages and effects of the present invention can be easily understood by those skilled in the art from the disclosure of the present specification. The utility model discloses can also implement or use through other different concrete implementation manners, under the condition of conflict-free, the characteristics in following embodiment and the embodiment can make up each other, based on the embodiment in the utility model, all other embodiments that the ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

Claims

1. The utility model provides a nasopharynx portion shutoff water pocket, its includes pipe, support piece and block structure, its characterized in that, the pipe includes internal end and external end, internal end stretches into the patient internal through patient's nasal cavity, and support piece is located internal end, and support piece links to each other with the internal end of pipe, support piece and pipe intercommunication, and block structure is located external end, and block structure can dismantle with the pipe and be connected.

2. The nasopharynx blocking water bladder of claim 1, wherein the support member is a water bladder.

3. The nasopharynx blocking water sac according to claim 2, wherein the water sac comprises a first chamber, a second chamber and an intermediate member, one end of the intermediate member is integrally connected with the first chamber, the intermediate member is communicated with the first chamber, the other end of the intermediate member is integrally connected with the second chamber, the intermediate member is communicated with the second chamber, the intermediate member is integrally connected with the catheter, and the intermediate member is communicated with the catheter.

4. The nasopharyngeal portion blocking water bag according to claim 3, wherein said inner end of said body comprises a first conduit and a second conduit, one end of said water bag is integrally connected to said first conduit, the other end of said water bag is integrally connected to said second conduit, and said water bag is communicated with both of said first conduit and said second conduit.

5. The nasopharynx blocking water sac according to claim 4, wherein the blocking structure comprises a fixing component and a water stopper, the fixing component is connected with the water stopper, and the fixing component and the water stopper are detachably connected with the catheter.

6. The nasopharynx blocking water sac according to claim 5, wherein the water stopper is provided with a first through hole and a second through hole, the fixing member is provided with a conduit hole and a nasoscope hole, the first through hole is communicated with the conduit hole, the second through hole is communicated with the nasoscope hole, the conduit is detachably connected with the first through hole and the conduit hole, and the nasoscope is detachably connected with the second through hole and the nasoscope hole.

7. The nasopharynx blocking water sac according to claim 6, wherein the fixing component comprises a fixing piece and a fixing patch, one end of the fixing patch is connected with the fixing component, and the other end of the fixing patch is attached to the outer side of the nostril of the patient to fix the catheter.

8. The nasopharynx blocking water sac according to any one of claims 5 to 7, wherein the first guide tube comprises a tapered structure and a hemispherical tip, one end of the tapered structure is integrally connected to the water sac, and the other end of the tapered structure is integrally connected to the hemispherical tip.

9. The nasopharynx blocking water sac of claim 8, wherein the fixing member is configured in a truncated cone shape fitting a nasal cavity of a patient.

10. The nasopharynx blocking water sac according to claim 9, wherein the catheter is provided with scales, one end of the connecting member is connected with the catheter, and the other end of the connecting member is detachably connected with the injection structure.