CN217566842U - Connecting structure suitable for syringe and stomach tube connecting pipe - Google Patents
Connecting structure suitable for syringe and stomach tube connecting pipe Download PDFInfo
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- CN217566842U CN217566842U CN202221088212.6U CN202221088212U CN217566842U CN 217566842 U CN217566842 U CN 217566842U CN 202221088212 U CN202221088212 U CN 202221088212U CN 217566842 U CN217566842 U CN 217566842U
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- syringe
- connecting pipe
- channel
- taper hole
- split
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Abstract
The utility model discloses a connecting structure suitable for connecting a syringe and a stomach tube, which comprises a connecting body and a plurality of connecting tube split bodies; the connecting body comprises an integrally formed connecting pipe body and an injector connecting body; the output end of the injector can be embedded into the injector connecting body and is communicated with the injector connecting body; the sectional dimension of the connecting pipe body is larger than that of any connecting pipe split body; the connecting pipe split bodies and the connecting pipe body as well as the adjacent connecting pipe split bodies are assembled and fixed in a threaded connection mode. The utility model discloses a connection structure adopts a plurality of takeover components of a whole that can function independently of split type structure, can select the suitable takeover components of a whole that can function independently of specification to dock according to the size that the stomach tube was taken over, can select a takeover components of a whole that can function independently and take over the main part directly to link, or many takeover components of a whole that can function independently connected in series connection's connected mode according to the length requirement of clinical to the connector simultaneously, and the use is more nimble, convenient operation.
Description
Technical Field
The utility model relates to a stomach tube appurtenance technical field especially relates to a connection structure suitable for syringe and stomach tube are taken over.
Background
For clinical care of patients with nasal feeding nutrition, a common method is that a syringe is connected with a gastric tube to inject nutrient substances or warm water into the body of the patient, but the problem that the syringe is not matched with a connector at one end of the gastric tube in clinical operation exists, so that the nutrient substances cannot be injected into the body of the patient aseptically and effectively.
Among the prior art, chinese utility model patent that the grant announcement number is CN209392416U discloses a connection structure that syringe and stomach tube were taken over, it can the stomach tube of different specifications of adaptation take over through the connector of echelonment, the commonality is better, however, if this connector designs into disposable article, though can satisfy the connection that different specifications stomach tube were taken over, but use cost can increase, because the specification that the stomach tube was taken over has a variety, and the nursing place of individuality can have certain requirement to the length of connector, connector among the prior art is designed into integral type structure, length can not change, and use cost is higher.
Therefore, in view of the above technical problems, there is a need for those skilled in the art to develop a connection structure suitable for a syringe and a gastric tube adapter.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel structure, be split type structure, convenient combination use, no matter be as disposable product or recycle all can practice thrift use cost's connection structure who is applicable to syringe and stomach tube takeover to a certain extent.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a connection structure suitable for syringe and stomach tube are taken over, this connection structure includes:
a connecting body; and
a plurality of joint pipe divided bodies capable of being assembled to the joint body;
the connecting body comprises an integrally formed connecting pipe body and an injector connecting body;
the output end of the syringe can be embedded into the syringe connecting body and is communicated with the syringe connecting body;
the sectional dimension of the connecting pipe body is larger than that of any connecting pipe split body;
the connecting pipe split bodies and the connecting pipe body and the adjacent connecting pipe split bodies are assembled and fixed in a threaded connection mode;
the syringe connector, the connecting pipe body and the connecting pipe split bodies are axially provided with channels, and the plurality of channels are communicated with one another to form a nutrient solution input channel.
Further, a ring platform is arranged at the joint of the adapter tube body and the syringe connecting body;
the section size of the ring platform is larger than that of the connecting pipe body;
the adapter body is far away from one end of the annular table, and a plurality of circles of threaded holes are formed in the periphery of the channel at intervals.
Furthermore, at least one circle of threaded holes are formed in one end of the connecting pipe split body and positioned on the periphery of the channel at intervals;
the other end of the connecting pipe split body protrudes outwards to form a threaded connecting ring;
the connecting pipe split bodies are in threaded connection with the connecting pipe body and the adjacent connecting pipe split bodies through the threaded connecting rings and the corresponding threaded holes.
Further, the channel of the syringe connecting body is provided with a first taper hole at one end far away from the ring platform;
the first taper hole is communicated with the passage of the syringe connecting body;
the first taper hole is configured in a structure with an opening diameter gradually reduced from one end far away from the channel to one end close to the channel;
the inner diameter of at least part of the opening of the first taper hole is larger than the outer diameter of the output end of the injector.
Furthermore, one end of the input end of the connecting pipe split body is provided with a second taper hole;
the second taper hole is communicated with the channel of the connecting pipe split body;
the second taper hole is configured in a structure with the opening diameter gradually reduced from the end far away from the channel to the end close to the channel;
the second taper hole is communicated with two adjacent channels.
Furthermore, an end cover is arranged at one end of the syringe connecting body.
Furthermore, one end of the ring platform, which is close to the injector connecting body, is provided with an end cover mounting groove;
the end cover and the annular table are in threaded connection at the end cover mounting groove;
the end cap is hollow internally to form a receiving cavity for receiving the syringe connecting body.
In the technical scheme, the utility model provides a pair of connection structure suitable for syringe and stomach tube are taken over has following beneficial effect:
the utility model discloses a connection structure adopts a plurality of takeover components of a whole that can function independently of split type structure, can select the suitable takeover components of a whole that can function independently of specification to dock according to the size that the stomach tube was taken over, can select a takeover components of a whole that can function independently and take over the main part directly to link, or many takeover components of a whole that can function independently connected in series connection's connected mode according to the length requirement of clinical to the connector simultaneously, and the use is more nimble, convenient operation.
The connecting structure of the utility model designs a taper hole structure on the channel, wherein the first taper hole plays a role in installing and guiding the output end of the injector, which is convenient for the output end of the injector to be accurately embedded into the channel of the injector connector; the second taper hole can play a guiding role in guiding fluid flowing out of a channel at the upstream of the process, and the phenomenon that the channel with the same diameter can cause overflow and blockage of the fluid at a junction is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a connection structure suitable for a syringe and a gastric tube adapter according to an embodiment of the present invention;
fig. 2 is an exploded view of a connection structure for a syringe and a gastric tube adapter according to an embodiment of the present invention;
fig. 3 is a schematic view of a connection structure of an end cap suitable for a connection structure of a syringe and a gastric tube adapter according to an embodiment of the present invention.
Description of reference numerals:
1. a pipe connecting body; 2. the connecting pipe is split; 3. a syringe connector; 4. a channel; 5. an end cap;
101. a ring platform; 102. an end cover mounting groove;
401. a first taper hole; 402. a second taper hole;
601. a threaded hole; 602. and a threaded connecting ring.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
See fig. 1-3;
the connecting structure of the embodiment is suitable for a syringe and a gastric tube adapter, and comprises:
a connecting body; and
a plurality of joint pipe divided bodies 2 capable of being assembled to the joint body;
the connecting body comprises an integrally formed connecting pipe body 1 and an injector connecting body 3;
the output end of the injector can be embedded into the injector connector 3 and is communicated with the injector connector 3;
the sectional dimension of the connecting pipe body 1 is larger than that of any connecting pipe split body 2;
the connecting pipe split bodies 2 and the connecting pipe body 1 and the adjacent connecting pipe split bodies 2 are assembled and fixed in a threaded connection mode;
the injector connector 3, the adapter body 1 and the adapter split body 2 are provided with channels 4 in the axial direction, and the plurality of channels 4 are communicated with each other to form a nutrient solution input channel.
Specifically, the embodiment discloses a connecting structure suitable for connecting a syringe and a stomach tube connecting tube, and firstly, according to the connecting requirement of the output end of the syringe and the connecting requirement of the stomach tube connecting tube, the connecting structure of the embodiment mainly comprises two parts, namely the syringe connecting body 3 and the connecting tube part, wherein the connecting tube part is divided into a connecting tube body 1 and a connecting tube split body 2 according to the connecting requirements of stomach tube connecting tubes with different specifications. The syringe connector 3 and the connecting pipe body 1 of the embodiment are of an integrally formed structure, and the connecting pipe split body 2 of the embodiment can be installed on the connecting pipe body 1 according to clinical needs, so that a connecting structure capable of being matched with stomach tube connecting pipes of different specifications is formed.
Preferably, the joint of the adapter body 1 and the syringe connector 3 of the present embodiment has a ring platform 101;
the section size of the ring platform 101 is larger than that of the adapter tube body 1;
the connecting pipe body 1 is far away from one end of the annular table 101, and a plurality of circles of threaded holes 601 are formed in the periphery of the channel 4 at intervals.
Preferably, at least one circle of threaded holes 601 are formed in one end of the connecting pipe split body 2 and positioned on the periphery of the channel at intervals;
the other end of the connecting pipe split body 2 protrudes outwards to form a threaded connecting ring 602;
the adapter tube split body 2 is in threaded connection with the adapter tube body 1 and the adjacent adapter tube split body 2 through the threaded connection ring 602 and the corresponding threaded hole 601.
Firstly, this embodiment has limited the connected mode of takeover body 1 and takeover components of a whole that can function independently 2 in detail, and the tip of takeover body 1 and partial takeover components of a whole that can function independently 2 of this embodiment has seted up many rings of screw holes 601, and the purpose can all can select suitable round screw hole 601 to come to assemble fixedly with takeover body 1 by the takeover components of a whole that can make things convenient for different specifications 2 to threaded connection's mode can be when plug stomach tube takeover structural stability is better, can not drop along with the stomach tube intubate.
Secondly, the design can make things convenient for the different takeover components of a whole that can function independently 2 of adaptation for the structure of many rings of screw holes 601, simultaneously, can realize that single section or multisection takeover components of a whole that can function independently 2 combinations, and during the single nursing, the takeover components of a whole that can function as reserve that does not use, compares the connector of disposable integral type structure like this, has practiced thrift use cost to a certain extent, and the using-way is more nimble.
Preferably, the channel 4 of the syringe connector 3 of the present embodiment has a first tapered hole 401 at the end away from the collar 101;
the first taper hole 401 is communicated with the channel 4 of the syringe connecting body 3;
the first taper hole 401 is configured in a structure in which the opening diameter is gradually reduced from the end away from the channel 4 to the end close to the channel 4;
the first bore 401 may have at least a portion of an inner diameter greater than the outer diameter of the output end of the syringe.
Secondly, one end of the input end of the connecting pipe split body 2 of the embodiment is provided with a second taper hole 402;
the second taper hole 402 is communicated with the channel 4 of the connecting pipe split body 2;
the second taper hole 402 is configured in a structure in which the opening diameter is gradually reduced from the end away from the passage 4 to the end close to the passage 4;
the second taper hole 402 communicates with two adjacent passages 4.
In order to protect one end of the syringe connecting body 3, an end cap 5 is provided at one end of the syringe connecting body 3 of the present embodiment.
The ring platform 101 is provided with an end cover mounting groove 102 at one end close to the injector connector 3;
the end cover 5 and the annular table 101 are in threaded connection at an end cover mounting groove 102;
the end cap 5 is formed hollow inside as a receiving chamber for receiving the syringe connecting body 3.
In the technical scheme, the utility model provides a pair of connection structure suitable for syringe and stomach tube are taken over has following beneficial effect:
the utility model discloses a connection structure adopts a plurality of takeover components of a whole that can function independently 2 of split type structure, can select the suitable takeover components of a whole that can function independently 2 of specification to dock according to the size that the stomach tube was taken over, can select a takeover components of a whole that can function independently 2 and take over 1 directly link, or many takeover components of a whole that can function independently 2 connected in series connected connection mode according to the length requirement of clinical to the connector simultaneously, and the use is more nimble, convenient operation.
The connecting structure of the utility model designs a taper hole structure on the channel, wherein the first taper hole 401 plays a role in installing and guiding the output end of the injector, which is convenient for the output end of the injector to be accurately embedded into the channel 4 of the injector connector 3; the second taper holes 402 are designed to direct the flow from the upstream channels of the process to avoid the overflow and blockage of the uniform diameter channels 4 at the interface.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. A connection structure suitable for syringe and stomach tube are taken over, its characterized in that, this connection structure includes:
a connecting body; and
a plurality of joint pipe divided bodies (2) which can be assembled to the joint body;
the connecting body comprises an integrally formed connecting pipe body (1) and an injector connecting body (3);
the output end of the syringe can be embedded into the syringe connecting body (3) and is communicated with the syringe connecting body;
the sectional dimension of the connecting pipe body (1) is larger than that of any connecting pipe split body (2);
the connecting pipe split bodies (2) and the connecting pipe body (1) and the adjacent connecting pipe split bodies (2) are assembled and fixed in a threaded connection mode;
the injector connector (3), the connecting pipe body (1) and the connecting pipe split body (2) are provided with channels (4) in the axial direction, and the plurality of channels (4) are communicated with one another to form a nutrient solution input channel.
2. The connection structure for syringe and gastric tube adapter according to claim 1, wherein the joint of the adapter body (1) and the syringe connecting body (3) has a ring platform (101);
the cross section size of the ring platform (101) is larger than that of the adapter tube body (1);
the connecting pipe body (1) is far away from one end of the ring table (101) and is positioned on the periphery of the channel (4) and is provided with a plurality of circles of threaded holes (601) at intervals.
3. The connecting structure for the syringe and the gastric tube adapter according to claim 2, wherein at least one circle of threaded holes (601) are formed at one end of the adapter split body (2) and at intervals on the periphery of the channel (4);
the other end of the connecting pipe split body (2) protrudes outwards to form a threaded connecting ring (602);
the connecting pipe split body (2) is in threaded connection with the connecting pipe body (1) and the adjacent connecting pipe split body (2) through the threaded connecting ring (602) and the corresponding threaded hole (601).
4. The connection structure for a syringe and a gastric tube adapter according to claim 2, characterized in that the passage of the syringe connector (3) is provided with a first taper hole (401) at the end far away from the loop platform (101);
the first taper hole (401) is communicated with a channel (4) of the syringe connecting body (3);
the first taper hole (401) is configured in a structure with the opening diameter gradually reduced from the end far away from the channel (4) to the end close to the channel (4);
the inner diameter of at least part of the opening of the first taper hole (401) is larger than the outer diameter of the output end of the syringe.
5. The connecting structure for syringe and gastric tube adapter according to claim 1, wherein the input end of the adapter body (2) has a second taper hole (402);
the second taper hole (402) is communicated with the channel (4) of the connecting pipe split body (2);
the second taper hole (402) is configured in a structure with a gradually reduced opening diameter from the end far away from the channel (4) to the end close to the channel (4);
the second taper holes (402) are communicated with two adjacent channels (4).
6. The connection structure for a syringe and a gastric tube adapter according to claim 2, characterized in that the syringe connecting body (3) is provided with an end cap (5) at one end.
7. The connecting structure for the syringe and the gastric tube adapter according to claim 6, wherein the ring platform (101) has an end cap mounting groove (102) at one end close to the syringe connecting body (3);
the end cover (5) and the annular table (101) are in threaded connection at the end cover mounting groove (102);
the end cover (5) is formed in a hollow manner to be a containing cavity for containing the syringe connecting body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088212.6U CN217566842U (en) | 2022-05-07 | 2022-05-07 | Connecting structure suitable for syringe and stomach tube connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088212.6U CN217566842U (en) | 2022-05-07 | 2022-05-07 | Connecting structure suitable for syringe and stomach tube connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217566842U true CN217566842U (en) | 2022-10-14 |
Family
ID=83551145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221088212.6U Active CN217566842U (en) | 2022-05-07 | 2022-05-07 | Connecting structure suitable for syringe and stomach tube connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217566842U (en) |
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2022
- 2022-05-07 CN CN202221088212.6U patent/CN217566842U/en active Active
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