CN212326396U - Intragastric pressure monitoring catheter - Google Patents
Intragastric pressure monitoring catheter Download PDFInfo
- Publication number
- CN212326396U CN212326396U CN202020469102.9U CN202020469102U CN212326396U CN 212326396 U CN212326396 U CN 212326396U CN 202020469102 U CN202020469102 U CN 202020469102U CN 212326396 U CN212326396 U CN 212326396U
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- outer tube
- joint
- tube
- inner tube
- pressure sensor
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Abstract
The utility model discloses a pressure monitoring pipe in stomach, including annotating edible mouthful one, annotate edible mouthful two, the outer tube, the inner tube, joint one, connect two, pressure sensor and trompil, outer tube top end is equipped with annotates edible mouthful one, outer tube below end is equipped with pressure sensor, there is the trompil on the outer tube pipe wall of pressure sensor top, the outer tube pipe wall internal fixation of trompil top has joint one, joint one and joint two joints, the joint two is located joint one top, joint two tops are fixed with the inner tube, inner tube top end is equipped with annotates edible mouthful two, the inner tube external diameter is less than the outer tube internal diameter, the inner tube can be in the outer tube activity with joint two, this device is when eating in the stomach pressure can early discover the stomach retention, the interior tube is removable to avoid on the inner tube wall residue rotten to bring adverse effect to patient's health.
Description
Technical Field
The utility model belongs to a stomach tube field, concretely relates to pressure monitoring pipe in stomach.
Background
The stomach tube is a medical auxiliary device which is inserted from the nostril, passes through the pharynx and reaches the stomach through the esophagus, is mostly used for pumping gastric juice, can also be used for injecting liquid into the stomach to provide necessary food and nutrition for a patient, care should be taken to avoid the stomach tube pollution during nursing, and properly fix the stomach tube to prevent the stomach tube from falling off and shifting to cause aspiration, when the stomach tube is kept somewhere, medical personnel insert the stomach tube from the nasal cavity of the patient until the end part of the stomach tube is positioned in the stomach.
In the prior art, when liquid is injected into the stomach, the pressure in the stomach cannot be monitored in real time, the treatment may be delayed because the problems of gastric retention cannot be found, and the like, and the gastric tube is kept in the body of a patient for a long time, and the attachments left on the tube wall of the patient are difficult to clean, and may deteriorate to influence the health of the patient.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
An object of the utility model is to provide an intragastric pressure monitoring catheter to solve the above-mentioned prior art and propose unable real-time detection gastric pressure when feeding and the rotten problem of pipe wall attachment that probably produces when stomach tube is kept somewhere in the current stomach tube.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an intragastric pressure monitoring catheter, including annotating edible mouthful one, annotate edible mouthful two, the outer tube, the inner tube, joint one, joint two, pressure sensor and trompil, outer tube top end is equipped with annotates edible mouthful one, outer tube below end is equipped with pressure sensor, there is the trompil on the outer tube pipe wall of pressure sensor top, the outer tube pipe wall internal fixation of trompil top has joint one, joint one and joint two joint, the joint two is located joint one top, joint two tops are fixed with the inner tube, inner tube top end is equipped with annotates edible mouthful two, the inner tube external diameter is less than the outer tube internal diameter, the inner tube can be at the intraductal activity of outer tube with joint two.
Preferably, a liquid bag is fixed below the pressure sensor, a lubricant is stored in the liquid bag, a small hole is formed in the liquid bag, and paraffin is filled in the small hole.
Preferably, the outer wall of the outer pipe is sleeved with a memory sponge sleeve with the length of 4-6 cm.
Preferably, the outer wall of the memory sponge sleeve is coated with a frosted skin-friendly waterproof material.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the pressure sensor is arranged on the tube, so that the pressure in the stomach can be monitored in real time during feeding to find gastric retention in early stage;
2) the inner tube and the outer tube are separable, the inner tube can be replaced when a stomach tube needs to be placed, and the influence on the health of a patient caused by deterioration of residues on the wall of the inner tube is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the local enlarged structure of the present invention.
In the figure: 1. an outer tube; 2. an inner tube; 11. a pressure sensor; 12. opening a hole; 13. a first connector; 14. injecting a first food port; 15. a liquid sac; 16. a small hole; 17. a memory sponge sleeve; 21. a second joint; 22. and (5) injecting the second food.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an intragastric pressure monitoring catheter, which has the advantages of monitoring intragastric pressure in real time when feeding food and avoiding the deterioration of residues on the inner tube wall to influence the health of patients.
Referring to fig. 1 and 2, the device comprises a first food injection port 14, a second food injection port 22, an outer tube 1, an inner tube 2, a first joint 13, a second joint 21, a pressure sensor 11 and an opening 12, wherein the first food injection port 14 is arranged at the upper end of the outer tube 1, the pressure sensor 11 is arranged at the lower end of the outer tube 1, the pressure sensor 11 can monitor the pressure in the stomach, the pressure sensor 11 can transmit data by arranging wires or wirelessly, the opening 12 is arranged on the tube wall of the outer tube 1 above the pressure sensor 11, the opening 12 enables the tube to be communicated with the stomach, the first joint 13 is fixed in the tube wall of the outer tube 1 above the opening 12, the first joint 13 is clamped with the second joint 21, the second joint 21 is positioned above the first joint 13, the first joint 13 and the second joint 21 can be fixed and disconnected by adopting a rotary locking mode, the inner tube 2 is fixed above the second joint 21, the upper end of the inner tube 2 is, the outer diameter of the inner pipe 2 is smaller than the inner diameter of the outer pipe 1, and the inner pipe 2 and the joint II 21 can move in the outer pipe 1;
referring to fig. 1, the outer wall of the outer tube 1 is sleeved with a memory sponge sleeve 17 with a length of 4-6 cm, the memory sponge sleeve 17 can fix the gastric tube in the nasal cavity of a patient, the outer wall of the memory sponge sleeve 17 is coated with a frosted skin-friendly waterproof material, the skin-friendly waterproof material can prevent the memory sponge from absorbing water to change the nasal cavity environment, the skin-friendly waterproof material in the device can be made of fluororubber, and the frosted treatment can increase friction and increase fixing stability;
referring to fig. 2, a liquid bag 15 is fixed below the pressure sensor 11, a lubricant is stored in the liquid bag 15, a small hole 16 is formed in the liquid bag 15, paraffin is filled in the small hole 16, the paraffin is softened at body temperature, the lubricant in the liquid bag 15 seeps out, and the stomach tube is conveniently placed in the liquid bag;
the working principle of the specific embodiment is as follows: the inner tube 2 and the outer tube 1 are fixed firstly, then the inner tube 2 and the outer tube 1 are placed into the stomach together from the nasal cavity of a patient, then the stomach tube is fixed in the nasal cavity of the patient through the memory sponge sleeve 17, in the placing process, the liquid bag 15 under the pressure sensor 11 is heated in the nasal cavity, paraffin in the small hole 17 is softened, a lubricant in the liquid bag 15 seeps out to lubricate the stomach tube so as to facilitate the placing of the stomach tube, the pressure sensor 11 can monitor the pressure in the stomach in real time in the stomach, the pressure in the stomach can be monitored in real time in feeding so as to find the gastric retention in an early stage, after the feeding is finished, if the stomach tube needs to be kept in, the inner tube 2 is taken out through fixing the inner tube 2 and the inner tube 2 is replaced by a new inner tube 2, and.
While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides an intragastric pressure monitoring catheter, includes outer tube (1), pressure sensor (11), trompil (12), connects one (13), annotates edible mouthful one (14), inner tube (2), connects two (21) and annotates edible mouthful two (22), its characterized in that: outer tube (1) top end is equipped with annotates and eats mouthful one (14), outer tube (1) below end is equipped with pressure sensor (11), there is trompil (12) on outer tube (1) pipe wall of pressure sensor (11) top, outer tube (1) pipe wall internal fixation of trompil (12) top has connect one (13), connect one (13) and connect two (21) joints, connect two (21) to be located connect one (13) top, connect two (21) tops to be fixed with inner tube (2), inner tube (2) top end is equipped with annotates and eats mouthful two (22), inner tube (2) external diameter is less than outer tube (1) internal diameter, inner tube (2) and connect two (21) can be in outer tube (1) internalization.
2. The intragastric pressure monitoring catheter of claim 1, wherein: a liquid bag (15) is fixed below the pressure sensor, a lubricant is stored in the liquid bag (15), a small hole (16) is formed in the liquid bag (15), and paraffin is filled in the small hole (16).
3. The intragastric pressure monitoring catheter of claim 1, wherein: the outer wall of the outer tube (1) is sleeved with a memory sponge sleeve (17) with the length of 4-6 cm.
4. The intragastric pressure monitoring catheter of claim 3, wherein: the outer wall of the memory sponge sleeve (17) is coated with frosted skin-friendly waterproof materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469102.9U CN212326396U (en) | 2020-04-02 | 2020-04-02 | Intragastric pressure monitoring catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469102.9U CN212326396U (en) | 2020-04-02 | 2020-04-02 | Intragastric pressure monitoring catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212326396U true CN212326396U (en) | 2021-01-12 |
Family
ID=74069247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020469102.9U Expired - Fee Related CN212326396U (en) | 2020-04-02 | 2020-04-02 | Intragastric pressure monitoring catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212326396U (en) |
-
2020
- 2020-04-02 CN CN202020469102.9U patent/CN212326396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |