CN220757404U - Blood sampling communication device - Google Patents
Blood sampling communication device Download PDFInfo
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- CN220757404U CN220757404U CN202321803022.2U CN202321803022U CN220757404U CN 220757404 U CN220757404 U CN 220757404U CN 202321803022 U CN202321803022 U CN 202321803022U CN 220757404 U CN220757404 U CN 220757404U
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- 238000004891 communication Methods 0.000 title claims abstract description 12
- 238000010241 blood sampling Methods 0.000 title abstract description 10
- 239000008280 blood Substances 0.000 claims abstract description 38
- 210000004369 blood Anatomy 0.000 claims abstract description 38
- 238000009640 blood culture Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
技术领域Technical Field
本实用新型属于医疗器械技术领域，具体涉及一种采血连通装置。The utility model belongs to the technical field of medical equipment, and in particular relates to a blood sampling communication device.
背景技术Background technique
现阶段临床采集血培养需要将采血针头部插入患者肢体静脉里，然后将采血针末端和血培养瓶连接，护士一手扶着采血针，一手拿着血培养瓶，但是做血培养的患者，大多数伴有发热、休克、昏迷或寒战等症状，经常会抽搐或抖动，因此他们在采血时，需要护士腾出一只手来按住患者，防止采血针在抽搐或抖动时自动退出，这样就需要两位护士来操作，降低了工作效率。At present, clinical blood culture collection requires inserting the head of a blood collection needle into the patient's limb vein, and then connecting the end of the blood collection needle to the blood culture bottle. The nurse holds the blood collection needle in one hand and the blood culture bottle in the other. However, most patients undergoing blood culture have symptoms such as fever, shock, coma or chills, and often twitch or shake. Therefore, when they are drawing blood, the nurse needs to free up one hand to hold the patient to prevent the blood collection needle from automatically withdrawing during twitching or shaking. This requires two nurses to operate, reducing work efficiency.
发明内容Summary of the invention
为解决上述问题，本实用新型公开了一种采血连通装置，将血培养瓶和采血针连接在一起，连接稳固，而且只需要一人就可以完成操作，使用方便，提高工作效率。In order to solve the above problems, the utility model discloses a blood sampling connecting device, which connects a blood culture bottle and a blood sampling needle together, has a stable connection, can be operated by only one person, is easy to use, and improves work efficiency.
为达到上述目的，本实用新型的技术方案如下：In order to achieve the above object, the technical solution of the utility model is as follows:
一种采血连通装置，包括采血针、血培养瓶和橡胶套，所述血培养瓶上方设有瓶盖及瓶盖下方的密封橡胶塞，所述瓶盖中部设有圆孔，所述橡胶套下半部包裹在瓶盖外侧，橡胶套上半部为橡胶的连接兜，所述连接兜与所述圆孔在同一轴线上，所述采血针的末端设有针头，所述针头上方设有手持部，所述手持部的底端设有卡口，所述针头穿过连接兜与圆孔插入血培养瓶内，所述卡口卡在连接兜内。A blood sampling communication device comprises a blood collection needle, a blood culture bottle and a rubber sleeve, wherein a bottle cap and a sealing rubber plug are arranged above the blood culture bottle, a circular hole is arranged in the middle of the bottle cap, the lower half of the rubber sleeve is wrapped around the outside of the bottle cap, the upper half of the rubber sleeve is a rubber connecting pocket, the connecting pocket and the circular hole are on the same axis, a needle is arranged at the end of the blood collection needle, a hand-held part is arranged above the needle, a bayonet is arranged at the bottom end of the hand-held part, the needle passes through the connecting pocket and the circular hole and is inserted into the blood culture bottle, and the bayonet is clamped in the connecting pocket.
作为本实用新型的一种改进，所述采血针上设有持针器。As an improvement of the utility model, a needle holder is provided on the blood collection needle.
作为本实用新型的一种改进，所述橡胶套下半部呈倒锥形，上大下小。As an improvement of the utility model, the lower half of the rubber sleeve is in an inverted cone shape, which is larger at the top and smaller at the bottom.
作为本实用新型的一种改进，所述卡口呈倒锥形，上大下小。As an improvement of the utility model, the bayonet is in an inverted cone shape, larger at the top and smaller at the bottom.
作为本实用新型的一种改进，所述卡口最大直径与连接兜的兜口直径相同。As an improvement of the utility model, the maximum diameter of the bayonet is the same as the diameter of the pocket opening of the connecting pocket.
作为本实用新型的一种改进，所述连接兜为上方开口的圆鼓形。As an improvement of the present utility model, the connecting pocket is in the shape of a drum with an opening at the top.
作为本实用新型的一种改进，所述血培养瓶上设有标识线。As an improvement of the utility model, a marking line is provided on the blood culture bottle.
本实用新型的有益效果为：The beneficial effects of the utility model are:
本实用新型所述的一种采血连通装置，将血培养瓶和采血针连接在一起，连接稳固，而且只需要一人就可以完成操作，使用方便，提高工作效率。The utility model discloses a blood sampling connecting device, which connects a blood culture bottle and a blood sampling needle together, and the connection is stable. Only one person is required to complete the operation, and the device is easy to use and improves work efficiency.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型的结构示意图。FIG1 is a schematic structural diagram of the utility model.
图2为本实用新型所述的橡胶套示意图。FIG. 2 is a schematic diagram of the rubber sleeve of the present invention.
图3为本实用新型所述的瓶盖俯视图。FIG. 3 is a top view of the bottle cap of the present invention.
图4为本实用新型所述的针头示意图。FIG. 4 is a schematic diagram of a needle according to the present invention.
附图标识列表：List of Figure Symbols:
1、采血针，2、血培养瓶，3、橡胶套，4、瓶盖，5、橡胶塞，6、圆孔，7、连接兜，8、针头，9、手持部，10、卡口，11、持针器，12、标识线。1. Blood collection needle, 2. Blood culture bottle, 3. Rubber sleeve, 4. Bottle cap, 5. Rubber stopper, 6. Round hole, 7. Connecting pocket, 8. Needle, 9. Handle, 10. Bayonet, 11. Needle holder, 12. Marking line.
实施方式Implementation
下面结合附图和具体实施方式，进一步阐明本实用新型，应理解下述具体实施方式仅用于说明本实用新型而不用于限制本实用新型的范围。The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. It should be understood that the following specific implementations are only used to illustrate the present invention and are not used to limit the scope of the present invention.
如图所示，本实用新型所述的一种采血连通装置，包括采血针1、血培养瓶2和橡胶套3，所述血培养瓶2上方设有瓶盖4及瓶盖下方的密封橡胶塞5，所述瓶盖4中部设有圆孔6，所述橡胶套3下半部包裹在瓶盖4外侧，橡胶套3上半部为橡胶的连接兜7，所述连接兜7与所述圆孔6在同一轴线上，所述采血针1的末端设有针头8，所述针头上方设有手持部9，所述手持部的底端设有卡口10，所述针头8穿过连接兜7与圆孔6插入血培养瓶2内，所述卡口10卡在连接兜7内。As shown in the figure, a blood sampling communication device described in the utility model includes a blood collection needle 1, a blood culture bottle 2 and a rubber sleeve 3. A bottle cap 4 and a sealing rubber plug 5 are provided above the blood culture bottle 2. A circular hole 6 is provided in the middle of the bottle cap 4. The lower half of the rubber sleeve 3 is wrapped around the outside of the bottle cap 4. The upper half of the rubber sleeve 3 is a rubber connecting pocket 7. The connecting pocket 7 and the circular hole 6 are on the same axis. A needle 8 is provided at the end of the blood collection needle 1, and a hand-held part 9 is provided above the needle. A bayonet 10 is provided at the bottom end of the hand-held part. The needle 8 passes through the connecting pocket 7 and the circular hole 6 and is inserted into the blood culture bottle 2, and the bayonet 10 is stuck in the connecting pocket 7.
本实用新型所述的一种采血连通装置，将血培养瓶和采血针连接在一起，采血时将血培养瓶2竖放在病床上，采血针插入患者身体后，护士一手扶着采血针1，另一只手按住患者，确保安全的进行采血，采血针在采血时不会自动退出，这样只需要一人就可以完成操作，使用方便，提高工作效率。另外为了防止针头8从血培养瓶里滑出，增加了一个橡胶套3，橡胶套3下半部包裹在瓶盖4外侧，上方的连接兜7卡住针头8上方的卡口10，就这样通过橡胶套3的中转连接，使得针头8不会轻易从血培养瓶里滑出，最终护士拔针时也要稍微用点力才会拔出。The utility model discloses a blood sampling connection device, which connects a blood culture bottle and a blood collection needle together. When collecting blood, the blood culture bottle 2 is placed vertically on the bed. After the blood collection needle is inserted into the patient's body, the nurse holds the blood collection needle 1 with one hand and holds the patient with the other hand to ensure safe blood collection. The blood collection needle will not automatically withdraw during blood collection, so that only one person is needed to complete the operation, which is convenient to use and improves work efficiency. In addition, in order to prevent the needle 8 from slipping out of the blood culture bottle, a rubber sleeve 3 is added, the lower half of the rubber sleeve 3 is wrapped around the outside of the bottle cap 4, and the upper connection pocket 7 clamps the bayonet 10 above the needle 8. In this way, through the transit connection of the rubber sleeve 3, the needle 8 will not easily slip out of the blood culture bottle, and the nurse will have to use a little force to pull out the needle.
本实用新型所述橡胶套3下半部呈倒锥形，上大下小，如图2所示，由于是橡胶制品，下半部的直径略小于瓶盖直径，当橡胶套3下半部包裹在瓶盖4外侧时，就能够紧紧的箍住瓶盖；另外本实用新型所述的橡胶套3也可以重复使用在其他的血培养瓶上，降低成本。The lower half of the rubber sleeve 3 of the utility model is in an inverted cone shape, which is larger at the top and smaller at the bottom, as shown in Figure 2. Since it is a rubber product, the diameter of the lower half is slightly smaller than the diameter of the bottle cap. When the lower half of the rubber sleeve 3 is wrapped around the outside of the bottle cap 4, it can tightly clamp the bottle cap. In addition, the rubber sleeve 3 of the utility model can also be reused on other blood culture bottles to reduce costs.
本实用新型所述卡口10最大直径与连接兜7的兜口直径相同，所述卡口10呈倒锥形，上大下小，如图4所示，这样当针头8往下戳的时候，卡口10能够相对轻松的进入连接兜7内，但是出来就很困难，要用点力才能够拔出，这样更能够很好的固定针头8（卡口10不是橡胶等软材料，是塑料制品）。The maximum diameter of the bayonet 10 of the utility model is the same as the pocket diameter of the connecting pocket 7. The bayonet 10 is in an inverted cone shape, larger at the top and smaller at the bottom, as shown in Figure 4. In this way, when the needle 8 is poked downward, the bayonet 10 can enter the connecting pocket 7 relatively easily, but it is very difficult to come out, and it takes some force to pull it out. In this way, the needle 8 can be better fixed (the bayonet 10 is not made of soft materials such as rubber, but is a plastic product).
另一方面，所述连接兜7设计为上方开口的圆鼓形，其直径比下半部小，上方开口便于护士能够找到准确的扎针点（刺入血培养瓶内），圆鼓形也便于针头8正常移动，只要过了连接兜7的兜口就没有其他阻力了，比直筒状更科学。On the other hand, the connecting pocket 7 is designed to be a round drum with an opening at the top, and its diameter is smaller than that of the lower half. The opening at the top makes it easy for the nurse to find the exact injection point (to insert into the blood culture bottle), and the round drum shape also facilitates the normal movement of the needle 8. As long as it passes through the opening of the connecting pocket 7, there will be no other resistance, which is more scientific than a straight cylinder.
本实用新型所述采血针1上设有持针器11，便于护士采血。The blood collection needle 1 of the utility model is provided with a needle holder 11, which is convenient for nurses to draw blood.
本实用新型所述血培养瓶2上设有标识线12，能够看清采血量。The blood culture bottle 2 of the utility model is provided with a marking line 12, so that the amount of blood collected can be clearly seen.
需要说明的是，以上内容仅仅说明了本实用新型的技术思想，不能以此限定本实用新型的保护范围，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，例如在采血针1的软管上加个小夹子，便于换血培养瓶，这些改进和润饰均落入本实用新型权利要求书的保护范围之内。It should be noted that the above content only illustrates the technical idea of the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, without departing from the principle of the utility model, several improvements and modifications can be made. For example, a small clip is added to the hose of the blood collection needle 1 to facilitate the replacement of the blood culture bottle. These improvements and modifications all fall within the protection scope of the claims of the utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321803022.2U CN220757404U (en) | 2023-07-11 | 2023-07-11 | Blood sampling communication device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321803022.2U CN220757404U (en) | 2023-07-11 | 2023-07-11 | Blood sampling communication device |
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| CN220757404U true CN220757404U (en) | 2024-04-12 |
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| CN202321803022.2U Active CN220757404U (en) | 2023-07-11 | 2023-07-11 | Blood sampling communication device |
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| CN (1) | CN220757404U (en) |
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- 2023-07-11 CN CN202321803022.2U patent/CN220757404U/en active Active
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