CN213553804U

CN213553804U - Be used for nasal feeding patient to prevent blockking up syringe of dosing

Info

Publication number: CN213553804U
Application number: CN202020690277.2U
Authority: CN
Inventors: 张建凤; 熊佳
Original assignee: Jiangsu Shengze Hospital
Current assignee: Jiangsu Shengze Hospital
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-06-29
Anticipated expiration: 2030-04-29

Abstract

The utility model provides a prevent blockking up syringe of dosing for nasal feeding patient. The anti-blockage administration injector for nasal feeding patients comprises an injector outer body; a syringe inner body, a surface of the syringe inner body being disposed inside the syringe outer body; the inner wall of the leakage-proof cap is arranged at the bottom of the surface of the outer body of the injector, the outer body of the injector comprises an injector shell, the inner wall of the injector shell is in contact with the surface of the inner body of the injector, the surface of the injector shell is provided with scale bars, a filter screen is arranged at the bottom between the two sides of the inner wall of the injector shell, and the inner body of the injector comprises a leakage cap placing block. The utility model provides a medicine grinding tongue for the inner body of the nasal feeding patient anti-blocking administration injector, which is connected with the medicine placing block through screw threads and then easily grinds the medicine into powder; the filter screen design of the inner part of the outer body of the injector can easily filter out small residues of the medicine.

Description

Be used for nasal feeding patient to prevent blockking up syringe of dosing

Technical Field

The utility model relates to an injector field especially relates to a be used for nasal feeding patient to prevent blockking up syringe of dosing.

Background

Syringes are a common medical device, and as early as the fifteenth century, kathler, italian proposed the principle of syringes, primarily for gas or liquid extraction or injection with a needle, and syringes may also be used for medical devices, containers, and scientific instruments such as those used in chromatography, for injection through rubber septa.

Most of neurosurgery clinically, patient that nasogastric tube, nasointestinal canal were kept somewhere in the ICU ward, need intranasal stomach tube, nasointestinal canal give oral medicine, clinical nurse needs to smash oral medicine with dedicated mill medicine ware, add the warm water again, slowly melt the back, extract the back with the syringe, pour into in patient's nasogastric tube, can cause nurse's work load to obviously increase, phenomenon such as patient's nasogastric tube blocks up, patient's misery has obviously been increased, the satisfaction of patient and family members is reduced.

Therefore, there is a need to provide an anti-clogging drug delivery syringe for nasal feeding patients that solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent blockking up syringe of dosing for nasal feeding patient has solved the problem that the blockage of nasal feeding pipe has increased patient's misery.

In order to solve the technical problem, the anti-blocking administration injector for nasal feeding patients provided by the utility model comprises an injector outer body;

a syringe inner body, a surface of the syringe inner body being disposed inside the syringe outer body;

and the inner wall of the leakage-proof cap is arranged at the bottom of the surface of the outer body of the injector.

Preferably, the syringe outer body comprises a syringe shell, the inner wall of the syringe shell is in contact with the surface of the syringe inner body, the surface of the syringe shell is provided with a scale bar, and a filter screen is arranged at the bottom between two sides of the inner wall of the syringe shell.

Preferably, the syringe inner body comprises a leakage cap placing block, the surface of the leakage cap placing block is in contact with the inner wall of the syringe outer body, and the top of the leakage cap placing block is provided with a pulling head.

Preferably, a medicine placing box penetrates through the bottom of the leakage cap placing block, and a connecting block is arranged at the bottom of the medicine placing box.

Preferably, the bottom of the connecting block is provided with a drug-grinding tongue, and the surface of the drug-grinding tongue is provided with a drug-placing block.

Preferably, a rubber plug is arranged at the bottom of the medicine placing block.

Compared with the prior art, the utility model provides a prevent blockking up syringe of dosing for nasal feeding patient has following beneficial effect:

the utility model provides an anti-blocking administration injector for nasal feeding patients, which is characterized in that after a drug grinding tongue in an injector inner body is connected with a drug placing block through threads, the drug is easily ground into powder; the filter screen in the injector outer body is designed, so that small medicine residues can be easily filtered out, and a nasogastric tube is prevented from being blocked; the inner body of the injector can be easily disassembled and assembled by self, and is convenient for medical care personnel and family members to clean; the device has low cost, can be used by one person, and can prevent cross infection.

Drawings

FIG. 1 is a schematic diagram of a preferred embodiment of the present invention for use with a patient nasal feeding anti-block administration syringe;

FIG. 2 is a schematic view of the interior of the housing of the syringe of FIG. 1;

FIG. 3 is a schematic view of the disassembled anti-block administration syringe for nasal feeding patients.

Reference numbers in the figures: 1. the syringe comprises a syringe outer body, 11, a syringe shell, 12, a scale bar, 13, a filter screen, 2, a syringe inner body, 21, a leakage cap placing block, 22, a pulling head, 23, a medicine placing box, 24, a connecting block, 25, a medicine grinding tongue, 26, a medicine placing block, 27, a rubber plug, 3 and a leakage prevention cap.

Detailed Description

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

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural view of a preferred embodiment of the anti-clogging medication syringe for nasal feeding patients according to the present invention; FIG. 2 is a schematic view of the interior of the housing of the syringe of FIG. 1; FIG. 3 is a schematic view of the disassembled anti-block administration syringe for nasal feeding patients. The anti-blocking administration syringe for nasal feeding patients comprises a syringe outer body 1;

a syringe inner body 2, wherein the surface of the syringe inner body 2 is arranged inside the syringe outer body 1;

a leakage-proof cap 3, the inner wall of the leakage-proof cap 3 is arranged at the bottom of the surface of the injector outer body 1.

The injector outer body 1 comprises an injector shell 11, the inner wall of the injector shell 11 is contacted with the surface of the injector inner body 2, the surface of the injector shell 11 is provided with a scale bar 12, and the bottom between two sides of the inner wall of the injector shell 11 is provided with a filter screen 13.

The syringe inner body 2 comprises a leakage cap placing block 21, the surface of the leakage cap placing block 21 is contacted with the inner wall of the syringe outer body 1, and the top of the leakage cap placing block 21 is provided with a pulling head 22.

The bottom of the leakage cap placing block 21 is penetrated with a medicine placing box 23, and the bottom of the medicine placing box 23 is provided with a connecting block 24.

The bottom of the connecting block 24 is provided with a drug-grinding tongue 25, and the surface of the drug-grinding tongue 25 is provided with a drug-placing block 26.

Put the bottom of medicine piece 26 and be provided with rubber buffer 27, the bottom of pulling head 22 is seted up flutedly, be provided with the screw thread on the recess, and it places and is provided with the recess that is used for depositing leak protection cap 3 on the piece 21 to leak the cap, and the top that leaks the cap and place piece 21 surface is provided with the thread groove that uses with the cooperation of pulling head 22, the bottom that the piece 21 was placed to leak the cap is seted up flutedly, the inner wall of recess is provided with the screw thread, the surface of putting medicine box 23 is provided with and leaks the thread groove that the piece 21 bottom recess screw-thread fit used is placed to the cap, the surface of grinding tongue 25 is provided with the screw thread, and set up the recess that is used for grinding the medicine on the.

The utility model provides a theory of operation that is used for nasal feeding patient to prevent blockking up syringe of dosing as follows:

firstly, taking out the tablet to be injected from the interior of the medicine placing box 23, then connecting the connecting block 24 and the medicine placing block 26 together by using a screw thread, grinding the tablet into powder by using the medicine grinding tongue 25 through the screw thread, then taking out the connecting block 24, then taking out the leakage-proof cap 3 from the leakage cap placing block 21, installing the leakage-proof cap on the injector outer body 1, then adding warm boiled water into the interior of the injector shell 11, pouring the ground medicinal powder into the interior of the injector shell 11, then assembling the injector inner body 2 together by using the screw thread, slowly inserting the integrated injector inner body 2 into the injector outer body 1 after melting the medicinal powder, and injecting the filtered medicinal liquid into the nasal feeding tube through the injector port.

after the medicine grinding tongue 25 of the injector inner body 2 is in threaded connection with the medicine placing block 26, the medicine is easily ground into powder; the filter screen 13 in the injector outer body 1 is designed to filter out small medicine residues easily, so that a nasal feeding tube is prevented from being blocked; the inner body of the injector can be easily disassembled and assembled by self, and is convenient for medical care personnel and family members to clean; the device has low cost, can be used by one person, and can prevent cross infection.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An anti-clogging drug delivery syringe for nasal feeding patients, characterized in that: comprises an injector outer body (1);

an injector inner body (2), wherein the surface of the injector inner body (2) is arranged inside the injector outer body (1);

the inner wall of the leakage-proof cap (3) is arranged at the bottom of the surface of the injector outer body (1).

2. The anti-clogging syringe for nasal feeding patients for administering drugs according to claim 1, characterized in that the syringe outer body (1) comprises a syringe housing (11), the inner wall of the syringe housing (11) is in contact with the surface of the syringe inner body (2), the surface of the syringe housing (11) is provided with a scale bar (12), and the bottom between the two sides of the inner wall of the syringe housing (11) is provided with a filter screen (13).

3. The anti-clogging syringe for nasal feeding patients for administering drugs according to claim 1, characterized in that the syringe inner body (2) comprises a leakage cap placing block (21), the surface of the leakage cap placing block (21) is in contact with the inner wall of the syringe outer body (1), and the top of the leakage cap placing block (21) is provided with a pulling head (22).

4. The anti-clogging drug delivery syringe for nasal feeding patients according to claim 3, characterized in that a drug containing box (23) penetrates through the bottom of the leakage cap placing block (21), and a connecting block (24) is arranged at the bottom of the drug containing box (23).

5. The anti-clogging drug delivery syringe for nasal feeding patients according to claim 4, characterized in that the bottom of the connecting block (24) is provided with a drug milling tongue (25), and the surface of the drug milling tongue (25) is provided with a drug placing block (26).

6. The anti-clogging drug delivery syringe for nasal feeding patients according to claim 5, characterized in that the bottom of the drug placement block (26) is provided with a rubber stopper (27).