CN213697073U - Tourniquet - Google Patents
Tourniquet Download PDFInfo
- Publication number
- CN213697073U CN213697073U CN202022700409.8U CN202022700409U CN213697073U CN 213697073 U CN213697073 U CN 213697073U CN 202022700409 U CN202022700409 U CN 202022700409U CN 213697073 U CN213697073 U CN 213697073U
- Authority
- CN
- China
- Prior art keywords
- belt
- elastic
- band
- elbow joint
- elastic belt
- 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.)
- Expired - Fee Related
Links
- 210000002310 elbow joint Anatomy 0.000 claims abstract description 23
- 230000023597 hemostasis Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000008320 venous blood flow Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The application discloses tourniquet, it includes: the first elastic belt, the second elastic belt and the connecting belt; the first elastic belt is connected to the first end of the connecting belt and is used for being fixed above the elbow joint of a patient; the second elastic belt is connected to the second end of the connecting belt and is used for being fixed at the position below the elbow joint of the patient; the first elastic belt, the second elastic belt and the connecting belt form an I shape together; the length between the connecting point of the first elastic belt and the connecting point of the second elastic belt and the connecting belt is 12cm or 16 cm; the middle position of the connecting band is formed with a midline corresponding to the elbow joint position of the patient. The tourniquet of this application, through forming into "worker" font, when patient's elbow joint directly corresponds the central line, utilize the predetermined length of connecting band for first elastic webbing and second elastic webbing are located accurate position respectively, and very make things convenient for the tourniquet to accurately set up in elbow joint's upper and lower position.
Description
Technical Field
The application relates to a medical instrument, in particular to a tourniquet.
Background
Tourniquets are common medical devices that are commonly used to apply venous pressure during a puncture, thereby interrupting venous blood flow. The common tourniquet is an elastic band, and when the patient is obese or old or the patient taking mental drugs is in poor blood vessel filling condition, two tourniquets are needed, generally 6cm above the elbow joint and 6cm above the elbow joint are used for hemostasis fixation; when trocar puncture is performed, 8cm above the elbow joint and 8cm above the elbow joint are needed for hemostasis fixation. In this case, it is inconvenient to determine the exact positions of the two tourniquets.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application aims to propose a tourniquet that facilitates accurate fixation above and below the elbow joint, respectively.
The tourniquet of the present application, comprising: the first elastic belt, the second elastic belt and the connecting belt;
the first elastic belt is connected to the first end of the connecting belt and is used for being fixed above the elbow joint of a patient; the second elastic belt is connected to the second end of the connecting belt and is used for being fixed at the position below the elbow joint of the patient; the first elastic belt, the second elastic belt and the connecting belt form an I shape together;
the length between the connecting point of the first elastic belt and the connecting point of the second elastic belt and the connecting belt is 12cm or 16 cm;
the middle position of the connecting band is formed with a midline corresponding to the elbow joint position of the patient.
Preferably, the length of the connecting belt is 16 cm;
an upper snap fastener is arranged on the upper side of the midline of the connecting belt, and a lower snap fastener is arranged on the lower side of the midline; the upper snap fastener and the lower snap fastener can be detachably combined together; when the upper and lower snap fasteners are combined together, the extension length of the connecting band is shortened, and the length between the connecting point of the first elastic band and the connecting point of the second elastic band and the connecting band is 12 cm.
Preferably, a first collar is formed at a first end of the connecting band, and the first elastic band is held in the first collar;
and a second sleeve ring is formed at the second end of the connecting belt, and the first elastic belt is clamped in the second sleeve ring.
The tourniquet of this application, through forming into "worker" font, when patient's elbow joint directly corresponds the central line, utilize the predetermined length of connecting band for first elastic webbing and second elastic webbing are located accurate position respectively, and very make things convenient for the tourniquet to accurately set up in elbow joint's upper and lower position.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of the tourniquet of the present application;
fig. 2 is a schematic structural view of a second embodiment of the tourniquet of the present application.
Detailed Description
The tourniquet of the present application will be described in detail below with reference to the accompanying drawings.
The tourniquet of the present application, comprising: first elastic band 10, second elastic band 20, connecting band 30. The first elastic band 10 and the second elastic band 20 can be made of elastic rubber tubes which are completely the same as those of the existing tourniquet; the connecting band 30 may be a cotton or nonwoven band that is inelastic or so little elastic that its elastic deformation is negligible.
The first elastic band 10 is connected to a first end of the connection band 30 for fixing at a position above the elbow joint of the patient; the second elastic band 20 is connected to a second end of the connection band 30 for fixing at a position below the elbow joint of the patient; the first elastic band 10, the second elastic band 20, and the connecting band 30 are formed together in an "i" shape.
The length between the connection point of the first elastic band 10 and the connection band 30 and the connection point of the second elastic band 20 and the connection band 30 is 12cm or 16 cm;
the medial position of the connecting band 39 defines a midline 31 corresponding to the patient's elbow position.
The length of the connecting belt is 16 cm;
an upper snap fastener 32 is arranged on the upper side of a midline 31 of the connecting belt 30, and a lower snap fastener 33 is arranged on the lower side of the midline 31; the upper and lower snap fasteners 32, 33 can be detachably joined together; when the upper and lower snaps 32 and 33 are coupled together, the extended length of the connection band 30 becomes shorter, and the length between the connection point of the first elastic band 10 and the connection band 30 and the connection point of the second elastic band 20 and the connection band 30 becomes 12 cm.
A first collar is formed at a first end of the connecting band 30, and the first elastic band is clamped in the first collar; a second loop is formed at the second end of the connecting band, and the first elastic band is clamped in the second loop. Therefore, if needed, the left length and the right length of the first elastic band at the upper end of the connecting band can be adjusted, so that the first elastic band can be knotted at a proper position when in use; similarly, the left and right lengths of the second elastic band at the lower end of the connecting band can be adjusted, so that the second elastic band can be knotted at a proper position when in use.
In use, the midline of the connecting band is aligned with the elbow joint of the patient, the first elastic band is tied over the elbow joint, and the second elastic band is tied under the elbow joint, and the first and second elastic bands are in accurate positions due to the length of the connecting band.
Claims (3)
1. A tourniquet, comprising: the first elastic belt, the second elastic belt and the connecting belt;
the first elastic belt is connected to the first end of the connecting belt and is used for being fixed above the elbow joint of a patient; the second elastic belt is connected to the second end of the connecting belt and is used for being fixed at the position below the elbow joint of the patient; the first elastic belt, the second elastic belt and the connecting belt form an I shape together;
the length between the connecting point of the first elastic belt and the connecting point of the second elastic belt and the connecting belt is 12cm or 16 cm;
the middle position of the connecting band is formed with a midline corresponding to the elbow joint position of the patient.
2. The tourniquet of claim 1, wherein:
the length of the connecting belt is 16 cm;
an upper snap fastener is arranged on the upper side of the midline of the connecting belt, and a lower snap fastener is arranged on the lower side of the midline; the upper snap fastener and the lower snap fastener can be detachably combined together; when the upper and lower snap fasteners are combined together, the extension length of the connecting band is shortened, and the length between the connecting point of the first elastic band and the connecting point of the second elastic band and the connecting band is 12 cm.
3. The tourniquet of claim 1, wherein:
a first sleeve ring is formed at the first end of the connecting belt, and the first elastic belt is clamped in the first sleeve ring;
and a second sleeve ring is formed at the second end of the connecting belt, and the first elastic belt is clamped in the second sleeve ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700409.8U CN213697073U (en) | 2020-11-20 | 2020-11-20 | Tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700409.8U CN213697073U (en) | 2020-11-20 | 2020-11-20 | Tourniquet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213697073U true CN213697073U (en) | 2021-07-16 |
Family
ID=76806776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022700409.8U Expired - Fee Related CN213697073U (en) | 2020-11-20 | 2020-11-20 | Tourniquet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213697073U (en) |
-
2020
- 2020-11-20 CN CN202022700409.8U patent/CN213697073U/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: 20210716 |