CN220443003U - Medical protective sleeve - Google Patents
Medical protective sleeve Download PDFInfo
- Publication number
- CN220443003U CN220443003U CN202223429973.6U CN202223429973U CN220443003U CN 220443003 U CN220443003 U CN 220443003U CN 202223429973 U CN202223429973 U CN 202223429973U CN 220443003 U CN220443003 U CN 220443003U
- Authority
- CN
- China
- Prior art keywords
- hose
- medical instrument
- medical
- protective sleeve
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 31
- 230000037431 insertion Effects 0.000 claims abstract description 31
- 210000003437 trachea Anatomy 0.000 claims abstract description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 210000001124 body fluid Anatomy 0.000 abstract description 5
- 239000010839 body fluid Substances 0.000 abstract description 5
- 238000002627 tracheal intubation Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 12
- 239000012528 membrane Substances 0.000 description 9
- 238000003745 diagnosis Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses a medical protective sleeve, which comprises a telescopic hose, an insertion end connector positioned at one end of the hose and an endotracheal intubation connector positioned at the other end of the hose. The trachea cannula connector is connected with the trachea cannula, and the medical instrument passes through the insertion end connector and enters the hose, so that the medical instrument enters the trachea cannula. When the medical instrument is operated, the medical instrument is held outside the hose and cannot be contacted with the medical instrument, so that the medical personnel can operate the medical instrument more conveniently; the length of the hose is changed along with the extension and retraction of the medical instrument, so that the insertion part of the medical instrument is always positioned in the hose, the medical instrument cannot be polluted, and body fluid on the medical instrument cannot splash out to pollute the surrounding environment.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a medical protective sleeve.
Background
The endoscope, such as enteroscope, laryngoscope, nasal endoscope, bronchoscope, hysteroscope, etc. can directly reach focus as clinical examination tool and interventional operation tool, so that examination or operation is more accurate, visual and convenient, however, since the endoscope is introduced into the body, after the patient is inspected, the lens and the insertion portion of the endoscope are stained with mucus and other foreign materials in the body of the patient.
In clinic, nursing operation which needs to be carried out at the bedside is often encountered, for example, sputum aspiration or lavage is carried out by utilizing an endoscope, the negative pressure aspirator and the endoscope device are necessary for the head of a patient, and as the endoscope can be stained with body fluid in vivo, medical staff need to wear sterile gloves to carry out operation, and in the operation process, along with the in-out of the endoscope, the body fluid adhered on the endoscope can be carried out, so that the surrounding environment can be polluted, and the hidden health hazard exists.
Disclosure of Invention
In order to overcome at least one of the above-mentioned technical problems of the prior art, the utility model provides the medical protective sleeve which can reduce pollution and is convenient for medical staff to operate.
A medical protective sleeve is provided, which comprises a telescopic hose, an insertion end connector positioned at one end of the hose and an endotracheal intubation connector positioned at the other end of the hose.
The medical protective sleeve has the following beneficial effects: the trachea cannula connector is connected with the trachea cannula, and the medical instrument passes through the insertion end connector and enters the hose, so that the medical instrument enters the trachea cannula. When the medical instrument is operated, the medical instrument is held outside the hose and cannot be contacted with the medical instrument, so that the medical personnel can operate the medical instrument more conveniently; the length of the hose is changed along with the extension and retraction of the medical instrument, so that the insertion part of the medical instrument is always positioned in the hose, the medical instrument cannot be polluted, and body fluid on the medical instrument cannot splash out to pollute the surrounding environment.
In some embodiments of the above medical protective cannula, the insertion end fitting is a flexible plastic ring that is elastically deformable. The plastic ring can be sleeved on different instruments, and can deform to be tightly attached to the instruments to keep sealing, so that the use is convenient.
In some embodiments of the medical protective sleeve, the through hole of the insertion end connector is in a normally closed state, so that the inlet of the hose can be normally closed, and a better sealing effect can be achieved.
In some embodiments of the medical protective sleeve, the insertion end connector is further provided with a locking device for adjusting tightness of the insertion end connector, the locking device is opened to enable the instrument to pass through an inlet of the insertion end connector, and the locking device can fix the insertion end connector to the instrument without falling off.
In some embodiments of the above medical protective sleeve, the tracheal cannula connector is further provided with a breathing machine interface, and the breathing machine interface is connected with a breathing machine, so that the breathing machine can be used for ventilation while diagnosis and treatment are performed.
In some embodiments of the medical protective sleeve, the tracheal cannula connector is provided with an openable sealing cover, and the tracheal cannula connector can be closed after being used before and after use, so that pollution in the hose or outflow of liquid in the hose is avoided.
In some embodiments of the medical protective sleeve, a lubricating coating is arranged in the hose and can play a role in lubrication, so that the resistance of the instrument passing through the hose is smaller and smoother.
In some embodiments of the medical protective sleeve, the hose is a transparent tube body, so that the state of the medical instrument entering can be observed, and the medical personnel can judge the diagnosis and treatment condition.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that a person skilled in the art can obtain other designs and drawings from these drawings without inventive effort:
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a second embodiment of the present utility model.
Detailed Description
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 2, a medical protective sleeve includes a flexible tube 2, an insertion end fitting 1 at one end of the tube 2, and an endotracheal tube fitting 3 at the other end of the tube 2. The tracheal cannula connector 3 is connected with the tracheal cannula, and the medical instrument passes through the insertion end connector 1 and enters the hose 2, so that the medical instrument enters the tracheal cannula. When the medical instrument is operated, the medical instrument is held outside the hose 2 and cannot be contacted with the medical instrument, so that the medical personnel can operate the medical instrument more conveniently; the length of the hose 2 is changed along with the extension and retraction of the medical instrument, so that the insertion part of the medical instrument is always positioned in the hose 2, the medical instrument cannot be polluted, and body fluid on the medical instrument cannot splash out to pollute the surrounding environment.
The hose 2 is telescopic, can select a thin-wall hose, can axially compress and extend, so as to realize the length adjustment of the hose 2, can also select a corrugated pipe, can axially expand and contract, or can select different embodiments such as a hose with a folded pipe wall, and the like, so long as the hose 2 can axially expand and contract.
In the first embodiment of fig. 1, the insertion end fitting 1 is a flexible plastic ring capable of elastic deformation, the plastic ring is fixed at the upper end of the hose 2, and the plastic ring is made of medical materials and has inward and outward expansion performance. The plastic ring can be sleeved and fixed on different instruments, and can deform to be tightly attached to the contact surface of the instrument to keep sealing, so that the device is convenient to use and has a good sealing effect.
In the drawing, it can be seen that the through hole in the center of the insertion end connector 1 is provided with a sealing membrane, the center of the sealing membrane is provided with a cross seam, the cross seam is tightly closed at ordinary times to be in a normally closed state, and when in use, an instrument passes through the cross seam to enter the insertion end connector 1, so that the normally closed inlet of the hose 2 has a better sealing effect. In other embodiments, the sealing membrane is formed by a left membrane body and a right membrane body, the central parts of the left membrane body and the right membrane body overlap and seal the joint of the membrane bodies, when external force is applied, the two membrane bodies are separated to two sides, and the joint is opened to allow the instrument to pass through.
In some embodiments, not shown in the drawings, the insertion end fitting 1 is further provided with a locking device for adjusting the tightness of the insertion end fitting 1, the locking device comprises a locking device which is fixed on the insertion end connector, the locking device is opened to enable the instrument to pass through the inlet of the insertion end connector 1, and the locking device can fix the insertion end connector 1 on the instrument without falling off. The locking device comprises a positioning hook arranged on one side of the insertion end connector 1 and a positioning sheet hinged on the other side of the insertion end connector 1, wherein positioning holes matched with the positioning hook are formed in the positioning sheet, and the positioning holes in different positions are connected with the positioning hook to increase or decrease the diameter of the insertion end connector 1.
The trachea cannula joint 3 is provided with the openable sealing cover 5, the trachea cannula joint 3 can be closed after the use of the trachea cannula joint is finished, pollution in the hose 2 or outflow of liquid in the hose 2 is avoided, and the insertion tube of the endoscope is ensured to be in a sealed environment in the use process. The sealing cover 5 is connected with the trachea cannula connector 3 through a connecting sheet, and can be connected with the trachea cannula connector 3 when the sealing cover 5 is opened, so that the trachea cannula connector cannot be lost.
The hose 2 is a transparent tube body, can observe the state that medical instruments enter, and is favorable to medical staff to judge the diagnosis and treatment condition. And the inside of the hose 2 is provided with a lubricating coating which can play a role in lubrication, so that the resistance of the instrument passing through the hose 2 is smaller and smoother.
In the second embodiment of fig. 2, unlike the first embodiment, the tracheal cannula connector 3 is a three-way connector, and the tracheal cannula connector 3 is further provided with a respirator connector 4, and the respirator connector 4 is connected with a respirator, so that the respirator can be used for ventilation while diagnosis and treatment are performed through the tracheal cannula insertion device.
While the preferred embodiments of the present utility model have been illustrated in detail, the embodiments described are only some, but not all, of the embodiments of the present utility model, and other embodiments may be devised by those skilled in the art that will fall within the scope of the principles of this utility model.
Claims (5)
1. A medical protective sleeve, characterized in that: including telescopic hose (2), be located the insertion end joint (1) of hose (2) one end, be located the trachea cannula joint (3) of hose (2) other end, the through-hole that inserts end joint (1) is normally closed state, still be provided with on inserting end joint (1) and adjust the locking device who inserts end joint (1) elasticity, be provided with openable sealed lid (5) on trachea cannula joint (3).
2. The medical protective sleeve according to claim 1, wherein: the insertion end connector (1) is a flexible plastic ring capable of being deformed elastically.
3. The medical protective sleeve according to claim 1, wherein: the tracheal cannula joint (3) is also provided with a breathing machine interface (4).
4. The medical protective sleeve according to claim 1, wherein: a lubricating coating is arranged in the hose (2).
5. The medical protective sleeve according to claim 1, wherein: the hose (2) is a transparent tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223429973.6U CN220443003U (en) | 2022-12-16 | 2022-12-16 | Medical protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223429973.6U CN220443003U (en) | 2022-12-16 | 2022-12-16 | Medical protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443003U true CN220443003U (en) | 2024-02-06 |
Family
ID=89734939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223429973.6U Active CN220443003U (en) | 2022-12-16 | 2022-12-16 | Medical protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443003U (en) |
-
2022
- 2022-12-16 CN CN202223429973.6U patent/CN220443003U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |