CN213883299U - Secretion sampling device for obstetrical department - Google Patents
Secretion sampling device for obstetrical department Download PDFInfo
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- CN213883299U CN213883299U CN202022725730.1U CN202022725730U CN213883299U CN 213883299 U CN213883299 U CN 213883299U CN 202022725730 U CN202022725730 U CN 202022725730U CN 213883299 U CN213883299 U CN 213883299U
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Abstract
The utility model discloses a secretion sampling device for obstetrical department, including the sampling tube: the utility model discloses a sampling device, including sampling tube, gas tube, sampling tube, and the open end of sampling tube is provided with independent air outlet nozzle and suction nozzle respectively, just be equipped with a plurality of thief hole along its length direction on the sampling tube, the inside of sampling tube is inlayed and is equipped with the gas tube, and is provided with a plurality of air pocket that extends to in the sampling hole on the gas tube and along its length direction, the open end of sampling tube is provided with independent air outlet nozzle and suction nozzle respectively. The utility model discloses in, this sampling device is through air pocket and the thief hole that corresponds one by one that sets up, can bulge into gas in to the air pocket and make its inflation, and fill the thief hole, thereby insert the inside in-process of lying-in woman birth canal at the sampling tube, ensure clean and tidy in the thief hole, ensure that the thief hole can remove suitable sample location and take a sample the processing, thereby ensured the sampling device to the sample accuracy of lying-in woman birth canal different positions, and then improved secretion sample detection's accuracy.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a secretion sampling device for obstetrical department.
Background
Obstetrics and gynecology department is one of four main subjects of clinical medicine, mainly studies the causes, pathology, diagnosis and prevention of female reproductive organ diseases, physiological and pathological changes of pregnancy and childbirth, prevention and diagnosis and treatment of high-risk pregnancy and dystocia, internal secretion in female reproduction, family planning, female health care and the like, and clinical examination in obstetrics and gynecology department often requires sampling investigation on secretion in female vagina or cervical orifice so that doctors can diagnose the physiological condition of women, thereby facilitating subsequent medical treatment.
Present secretion sampling device adopts uncovered formula structural design more, inserts the inside in-process of lying-in woman birth canal at sampling device, and the secretion in the lying-in woman birth canal can gather or enter into the thief hole, leads to the thief hole not to remove the sample site and just polluted by the secretion to can't ensure the accurate secretion of getting suitable position of sampling device, thereby be unfavorable for follow-up corresponding detection to the secretion and handle, reduced sampling device's sampling efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and propose and can carry out accurate sample to the secretion of particular position, improve a secretion sampling device for obstetrical department of the sample degree of accuracy.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an obstetrical secretion sampling device, comprising a sampling tube:
a plurality of sampling holes are formed in the sampling tube along the length direction of the sampling tube;
an inflation tube is embedded in the sampling tube, and a plurality of air bags extending into the sampling hole are arranged on the inflation tube along the length direction of the inflation tube;
the open end of the sampling tube is provided with an independent air outlet nozzle and an independent air inlet nozzle respectively.
As a further description of the above technical solution:
the device also comprises an end cover;
the outer wall of the end cover is provided with an assembling rod, and the assembling rod is matched with an assembling groove formed in the sampling tube;
the end cover is provided with a through hole matched with the inflation tube.
As a further description of the above technical solution:
the inner wall of the through hole is provided with a limiting groove, and the outer wall of the inflation tube is provided with a limiting strip;
the inflation tube is connected with the through hole through the corresponding sliding of the limiting strip and the limiting groove.
As a further description of the above technical solution:
a cushion block is arranged on the inner wall of the sampling tube, a ball groove is formed in the cushion block, and a flexible ball head is arranged at the end part of the inflation tube;
the gas-filled tube is connected with the sampling tube through the embedded clamping connection of the ball head and the ball groove.
As a further description of the above technical solution:
the air inlet of the air inlet nozzle is provided with an air bag, and the air bag and the opening end of the air outlet nozzle are both provided with sealing plugs.
As a further description of the above technical solution:
the tip of sampling tube is provided with flexible contact, and the contact is hemispherical structure.
The utility model provides a secretion sampling device for obstetrical department. The method has the following beneficial effects:
this sampling device can bulge into gas in to the air pocket through air pocket and the thief hole that corresponds one by one that sets up, and fill the thief hole, thereby insert the inside in-process of lying-in woman birth canal at the sampling tube, ensure clean and tidy in the thief hole, ensure that the thief hole can move suitable sample site and take a sample the processing, thereby ensured the sampling device to the sampling accuracy of lying-in woman birth canal different positions.
Drawings
Fig. 1 is a schematic structural view of an obstetrical secretion sampling device provided by the present invention;
FIG. 2 is a schematic view of an exploded structure of a sampling tube and an end cap of the present invention;
FIG. 3 is a schematic structural view of the inflation tube of the present invention;
fig. 4 is the schematic view of the internal local structure of the joint of the sampling tube and the gas tube of the present invention.
Illustration of the drawings:
1. a contact; 2. a sampling tube; 21. assembling a groove; 22. cushion blocks; 23. a ball groove; 3. a sampling hole; 4. an end cap; 41. assembling a rod; 42. a through hole; 43. a limiting groove; 5. an inflation tube; 51. an air bag; 52. a limiting strip; 53. a ball head; 6. an air outlet nozzle; 7. an air inlet nozzle; 8. an air bag; 9. and (4) sealing the plug.
Detailed Description
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.
As shown in fig. 1 and 3, an obstetrical secretion sampling apparatus includes a sampling tube 2:
a plurality of sampling holes 3 are arranged on the sampling tube 2 along the length direction of the sampling tube, and the cross sections of the sampling holes 3 are of circular structures;
an inflation tube 5 is embedded in the sampling tube 2, and a plurality of air bags 51 extending into the sampling hole 3 are arranged on the inflation tube 5 along the length direction;
the open end of the sampling tube 2 is respectively provided with an independent air outlet nozzle 6 and an independent air inlet nozzle 7 which are used for realizing the leading-in and leading-out operation of the gas in the gas charging tube 5.
In this embodiment, insert gas tube 5 in sampling tube 2, introduce gas in to gas tube 5 through inlet nozzle 7, make air pocket 51 inflation grow and imbed in sampling hole 3 one by one, fill sampling hole 3, then insert sampling tube 2 in lying-in woman's birth canal, when sampling tube 2 inserted suitable sample position, open gas outlet 6 and make the gas in its air pocket 51 outwards discharge from gas outlet 6, air pocket 51 can dwindle this moment, and expose the sample space of sampling hole 3, meanwhile, the secretion in lying-in woman's birth canal can enter into corresponding sampling hole 3 when air pocket 51 dwindles, can play the effect of accurate sample to the secretion in different positions, and then improved the accuracy that follow-up secretion detected.
As shown in fig. 2, the gas sampling tube further comprises an end cover 4, an assembling rod 41 is arranged on the outer wall of the end cover 4, the assembling rod 41 is matched with the assembling groove 21 formed in the sampling tube 2, a through hole 42 matched with the gas filling tube 5 is formed in the end cover 4, and the through hole is used for playing a role in sealing and protecting an opening at the joint of the gas filling tube 5 and the sampling tube 2, so that the sealing performance between the gas filling tube 5 and the sampling tube is ensured, and meanwhile, the gas filling tube 5 is convenient to disassemble and assemble.
As shown in fig. 2 and 3, the inner wall of the through hole 42 is provided with a limiting groove 43, the outer wall of the inflation tube 5 is provided with a limiting strip 52, the inflation tube 5 is connected with the through hole 42 by the corresponding sliding of the limiting strip 52 and the limiting groove 43, so that the inflation tube 5 can accurately penetrate through the end cover 4 and enter the sampling tube 2, the phenomenon of autorotation of the inflation tube 5 in the insertion process is prevented, and the coincidence of the positions of the air bag 51 and the sampling hole 3 is ensured.
As shown in fig. 4, a cushion block 22 is arranged on the inner wall of the sampling tube 2, a ball groove 23 is arranged on the cushion block 22, a flexible ball 53 is arranged at the end of the gas tube 5, and the gas tube 5 is connected with the sampling tube 2 by the embedded clamping of the ball 53 and the ball groove 23, so that the gas tube 5 and the sampling tube 2 have a mutual restraining effect, and the gas tube 5 is prevented from falling off from the sampling tube 2.
As shown in fig. 1, the air inlet of the air inlet nozzle 7 is provided with an air bag 8 for supplementing the air pressure in the air bag 51 in real time, so as to ensure that the air bag 51 can completely fill the sampling hole 3, and the open ends of the air bag 8 and the air outlet nozzle 6 are both provided with a sealing plug 9 for realizing the conduction and the closure of the air flow channel.
As shown in figure 1, the end of the sampling tube 2 is provided with a flexible contact 1, and the contact 1 is of a hemispherical structure, so as to reduce the frictional resistance to the obstetrical canal of the parturient in the insertion process of the sampling tube 2, reduce the pressure to the obstetrical canal when the sampling tube 2 is inserted into the sampling depth position of the obstetrical canal of the parturient, and reduce the uncomfortable feeling of the parturient.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 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 above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An obstetrical secretion sampling device, includes sampling tube (2), its characterized in that:
a plurality of sampling holes (3) are formed in the sampling tube (2) along the length direction;
an inflation tube (5) is embedded in the sampling tube (2), and a plurality of air bags (51) extending into the sampling hole (3) are arranged on the inflation tube (5) along the length direction;
the open end of the sampling tube (2) is provided with an independent air outlet nozzle (6) and an independent air inlet nozzle (7) respectively.
2. An obstetric secretion sampling device according to claim 1, wherein: also comprises an end cover (4);
the outer wall of the end cover (4) is provided with an assembling rod (41), and the assembling rod (41) is matched with an assembling groove (21) formed in the sampling tube (2);
the end cover (4) is provided with a through hole (42) matched with the inflation tube (5).
3. An obstetric secretion sampling device according to claim 2, wherein: the inner wall of the through hole (42) is provided with a limiting groove (43), and the outer wall of the inflation tube (5) is provided with a limiting strip (52);
the inflation tube (5) is connected with the through hole (42) through the corresponding sliding of the limiting strip (52) and the limiting groove (43).
4. An obstetric secretion sampling device according to claim 1, wherein: a cushion block (22) is arranged on the inner wall of the sampling tube (2), a ball groove (23) is formed in the cushion block (22), and a flexible ball head (53) is arranged at the end part of the gas filling tube (5);
the air charging pipe (5) is connected with the sampling pipe (2) through the embedded clamping connection of the ball head (53) and the ball groove (23).
5. An obstetric secretion sampling device according to claim 1, wherein: an air bag (8) is arranged at an air inlet of the air inlet nozzle (7), and sealing plugs (9) are arranged at the opening ends of the air bag (8) and the air outlet nozzle (6).
6. An obstetric secretion sampling device according to claim 1, wherein: the end of the sampling tube (2) is provided with a flexible contact (1), and the contact (1) is of a hemispherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022725730.1U CN213883299U (en) | 2020-11-23 | 2020-11-23 | Secretion sampling device for obstetrical department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022725730.1U CN213883299U (en) | 2020-11-23 | 2020-11-23 | Secretion sampling device for obstetrical department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213883299U true CN213883299U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022725730.1U Active CN213883299U (en) | 2020-11-23 | 2020-11-23 | Secretion sampling device for obstetrical department |
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| CN (1) | CN213883299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644936A (en) * | 2022-10-28 | 2023-01-31 | 成都市第七人民医院 | Secretion sampling device for obstetrics and gynecology department |
-
2020
- 2020-11-23 CN CN202022725730.1U patent/CN213883299U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644936A (en) * | 2022-10-28 | 2023-01-31 | 成都市第七人民医院 | Secretion sampling device for obstetrics and gynecology department |
| CN115644936B (en) * | 2022-10-28 | 2023-04-14 | 成都市第七人民医院 | Secretion sampling device for obstetrics and gynecology department |
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